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PUBLIC WORKS DEPARTMENT p City of M E M O R A N D U M DATE: October 1, 2015 TO: Gregg Zimmerman, Public Works Administrator FROM: Lys Hornsby, Utility Systems Director STAFF CONTACT: Ron Straka, Surface Water Manager, x724 Allen Quynn, Surface Water Engineer, x7247 SUBJECT: Sunset Terrace Regional Stormwater Facility UIC Well Registration As part of the Department of Ecology's (DOE) Underground Injection Control (UIC) Program, injection wells must be registered with the DOE. Injection wells are man-made holes in the ground that have subsurface distribution systems such as underground perforated pipes. They are used to disperse or release fluids such as stormwater underground. The UIC program helps to protect ground water by regulating the disposal of fluids into the subsurface. The Sunset Terrace Regional Stormwater Facility, which is nearing completion, is considered a UIC well because its design includes perforated drain pipes that convey and disperse stormwater runoff into the native soil below the pipes. To register a UIC well, the applicant must fill out and submit an online registration form (attached) and sign the UIC Registration Signature Page (attached). According to Laurie Morgan of Ecology's Water Quality Program, the UIC Registration Signature Page for municipalities is typically signed by the Public Works director or City Engineer. Please sign the attached UIC Registration Signature Page acknowledging the information provided in the UIC registration form for the Sunset Terrace Regional Stormwater Facility is true and correct. Please return the signed UIC Registration Signature Page to Allen Quynn and he will forward it to DOE. Attachments H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3658 Sunset Regional SW Facility\1400 Permits\UIC\UIC Registration Application memo to Gregg.docx\AQtp Municipal Registration Page 1 of 1 ECOLOGY Underground Injection Control (ulc) Municipal Registration Municipal Stormwater For UIC stormwater wells used along roads and in parking lots that are owned by a county or city. Registration Status Site Number: 32897 Authorization Status: Pending Comments: Facility/Site Information(Optional) Facility Name: Sunset Regional Stormwater Facility Address: PO Box/Suite/Building: City: Renton State: WA ZIP: Phone: 425-430-7248 County: King Facility Site ID: Contact Information Well Owner Technical Contact Name: Ron Straka Name: Allen Quynn Organization: City of Renton Surface Water Utility Organization: City of Renton Address: 1055 S.Grady Way Address: 1055 S.Grady Way PO Box/Suite/Building: PO Box/Suite/Building: City: Renton City: Renton State: WA ZIP: 98057 State: WA ZIP: 98057 E-mail: rstraka@rentonwa.gov E-mail: aquynn@rentonwa.gov Phone: 425-430-7248 Phone: 425-430-7247 Municipal Specific Information Has an NPDES stormwater permit been issued for your municipality?Yes NPDES Permit Number:WAR-302558 Main Well Information Well Name Right-of- Construction EPA Well Status UIC Depth of Latitude Longitude way Date Type Construction UIC Well(ft.) Location Type Sunset Terrace Regional NE 10th 6/10/2015 51-11 - Proposed Other 6 47.500133 122.182033 Stormwater Facility Street Stormwater Main Well Information(continued) Well Name IT constructed in accordance Within 1000 feet Within 100 feet of a Zoning Within a Ground with approved stormwater of surface drinking water well or Water Protection manual? water? spring? Area? Sunset Terrace Regional Stormwater Y N Commercial None Facility Wells Constructed on or after 2/3/2006(Excluding Infiltration Trenches) Well Name At least five feet Treatment capacity of Pollutant loading Treatment from Treatment selected between the well and the vadose zone from classification from Table 5.4 from stormwater the water table? Table 5.2 Table 5.3 manual Sunset Terrace Regional Stormwater Y Medium Medium Pretreatment Bioretention Swale Facility Ecology Home I UIC Home I Contact Us I Data Disclaimer I Privacy Policy https://secureaccess.wa.gov/ecy/wquic/PrintMunicipal.aspx 10/01/2015 Signature Page Page 1 of 1 UIC Registration Signature Page Site Number/ID: 32897 I hereby certify that the information contained in the above referenced registration is true and correct to the best of my knowledge. Gregg Zimmerman Public Works Administrator Name f legally author'zed representative Title Signature of e ally horized repr sentative Date 7 Please return this signed and dated signature page, along with any required documentation,to: Washington State Department of Ecology ATTN: UIC Coordinator, Water Quality Program P.O. Box 47600 Olympia, WA 98504-7600 - or- Fax to: (360)407-6426 -or- Scan and email to: maha461na ecy.wa. og_v https:Hsecureaccess.wa.gov/ecy/wquic/SignaturePage.aspx 09/29/2015 .Registration - Contact Information Page 1 of 2 Underground Injection Control (u i c) Registration-Contact Information Municipal Stormwater Registration For UIC stormwater wells used along roads and in parking lots that are owned by a county or city. Back Save&Quit Quit Continue Enter Well Owner Enter Technical Contact First Name: n Ems' Same as Well Owner, OR: Last Name: u i First Name: Organization:I City of Renton .. 5,�,.. �„� Last Name: Street Address:11055 S. Grady Way Organization: PO Box/Suite/Number: Street Address: City:I Renton PO Box/Suite/Number: County:I King v City: State: WA State: Zip Code:198057 Zip Code: E-mail: aquynn@rentonwa.gov E-mail: Phone:(425 ) 430 - 7247 Phone: Enter Facility/Site (Optional For Municipals) Facility Name: Sunset Regional stormwater Facility Street Address: PO Box/Suite/Number: City:I Renton State: WA Zip Code: County: King v� "Phone:(425 ) 430 - 7248 https:Hsecureaccess.wa.gov/ecy/wquic/Contactlnformation.aspx 09/29/2015 Registration- Contact Information Page 2 of 2 **If no facility phone, please enter another contact's phone number. Ecology Home I UIC Home I Contact Us I Data Disclaimer I Privacy Policy https://secureaccess.wa.gov/ecy/wquic/Contactlnformation.aspx 09/29/2015 Registration - Site Information Page 1 of 1 r YV I II 1 I�p -- I ; �. M� ; Underground Injection Control �ulc) Registration -Site Information Municipal Stormwater Registration For UIC stormwater wells used along roads and in parking lots that are owned by a county or city. Back Save&Quit Quit Continue If the UIC wells are in a Wellhead Protection Area, Critical Aquifer Recharge Area, or other Ground Water Protection Area, local government may have additional ordinances or requirements. Enter Permit Information Has an NPDES stormwater permit been issued for your *Yes O No municipality? NPDES Permit Number: IWAR-302558 For existing wells, apply the NPDES stormwater program requirements, such as source control and operation and maintenance to your UIC wells. A well assessment for the existing wells (built and in use prior to 2/3/2006) must also be completed, see chapter 173-218-090 (2). For new wells built after 2/3/2006, follow the Guidance for UIC Wells that Manage Stormwater, for design criteria (or an equivalent department approved local manual if UIC well design is covered). Ecology Home I UIC Home I Contact Us I Data Disclaimer I Privacy Policy https:Hsecureaccess.wa.gov/SiteSpecific.aspx 09/29/2015 Registration - Well Basics Page 1 of 1 ECOLOGY Underground Injection Control (u I c) 1�ut.of WZS111nEt on Registration-Well Basics Municipal Stormwater Registration For UIC stormwater wells used along roads and in parking lots that are owned by a county or city. Back Save&Quit Quit Continue Enter Well Information Well Name Latitude' Longitude' Construction Date EPA Well Type Status Well Depth (feet) Sunset Terrace Regional 47.500133 122.182033 6/10/2015 5H1 -Stormwater Proposed 6 Delete Edit Stormwater — Facility !! F� I��� 1❑ Add + 'Latitude and Longitude.To pinpoint your wells' location please visit here. Identify your well's location using maximum zoom, then right-click that point and select"What's Here?"from the resulting context menu. The latitude/longitude of the selected location will appear in the textbox above the map. 2 EPA Class V Well Types (Additional EPA Information) 2A: 2A- Inject brine from oil and 4A: 4A-CERCLA, RCRA 5A18: 5A18-Cooling water return 5A19: 5A19-Cooling water return gas operations authorized remediation with no additives with additives 5A24: 5A24 -Other process 5131: 5131 -Aquifer recharge 5135: 5135-Aquifer remediation 5C2: 5C2 - Heat pump return flow wastewater 5C3: 5C3 -Geothermal Heat 5E: 5E -Cesspool 5E: 5E -Untreated Sewage 5F: 5F -Septic system (drainfield) 51F: 5F-Septic System (general) 5F: 5F-Septic System (well 5G2: 5G2 - Experimental, CO2 5H: 5H -Industrial storm runoff disposal) Sequestration 5H1: 5H1 -Stormwater 5H3: 5H3-Other Special Drainage 5K: 5K-Motor vehicle waste 5X: 5X-Other wells Ecology Home I UIC Home I Contact Us I Data Disclaimer I Privacy Policy https://secureaccess.wa.gov/ecy/wquic/WellBasics.aspx 09/29/2015 'Registration- Well Specifics Page 1 of 1 I � �ICIE PAECGY ! �, Underground Injection Control (u I c) Registration-Well Specifics Municipal Stormwater Registration For UIC stormwater wells used along roads and in parking lots that are owned by a county or city. Back Save&Quit Quit Continue Enter Well Information Nearest Constructed in Within 1,000 Within 100 feet Within a Ground Well Name Right-of- Construction accordance with feet of of a drinking Water Zoning Way Type approved stormwater surface water well or Protection manual? water? spring? Area? Sunset Terrace Regional NE 10th Other Y N None Commercial Edit Stormwater Street — Facility Only Infiltration Trenches with Perforated Pipe (UIC construction type= IT) that were constructed on or after 2/3/2006 must verify that well design follows the Ecology stormwater manual (or an equivalent approved manual) at the time of construction. Guidance for UIC Wells that Manage Stormwater- For additional information on stormwater management, visit: UIC Stormwater Manual Ecology Home I UIC Home I Contact Us I Data Disclaimer I Privacy Policy https:Hsecureaccess.wa.gov/WellSpecifics.aspx 09/29/2015 ,Registration -New Wells Page 1 of 1 ECOLOGY Underground Injection Control (ulc> Registration-New Wells Municipal Stormwater Registration For UIC stormwater wells used along roads and in parking lots that are owned by a county or city. Back Save&Quit Quit Continue Enter Well Information (Non-Infiltration Trench Wells Constructed On Or After February 3, 2006) Type of Drainage Five feet Treatment Pollutant Treatment between the Capacity of Treatment Well Name Area or Non well and the the Vadose Loading from Table Selected from Stormwater Classification 3 5 Stormwater Discharge s,7 water 1 table? Table 5.2 Zone from 4 from Table 5.3 3 5.4 Manual 5 Sunset Terrace Regional Road/Driveway, Bioretention Stormwater Facility Landscape Y Medium Medium Pretreatment Swale Edit For approximate ground water table depths go to Ecology's Water Resource's Water Well Log Report Viewer Locate a well log with in a quarter of a mile from your site to approximate the ground water depth at your site. 2 Separation down to 3 ft. may be allowed if groundwater mounding analysis determines no over topping into trench and overflow structure is adequate. Contact UIC coordinator or send data to show no over topping. 3 For tables 5.2-5.4 and how to use them, see UIC Stormwater Manual 4 The minimum thickness requirements must be met along with the type of vadose zone material to use the treatment capacity classification in table 5.2. If minimum thicknesses are NOT present at the site, or are unknown, select"None" (no treatment capacity). The vadose zone is between the top of the water table and the land surface. 5 See the Eastern or Western Stormwater Manual for treatment to remove solids and oil, Eastern Washington Stormwater Manual & Western Washington Stormwater Manual 6 If Non Stormwater Discharge is selected for the drainage area, please email UIC coordinator the type of non-stormwater discharge, the amount discharged (volume), and the frequency of discharge when you submit your application. Drainage Area Abbreviations Ecology Home I UIC Home I Contact Us I Data Disclaimer I Privacy Policy https://secureaccess.wa.gov/ecy/wquic/NewWells.aspx 09/29/2015 Submit Registration Page 1 of 1 i ECOLOGY Underground Injection Control (ulc) Submit Registration Municipal Stormwater Registration For UIC stormwater wells used along roads and in parking lots that are owned by a county or city. Back Save&Quit Submit Almost Done! You may click 'Submit' to commit the registration to the UIC coordinator for consideration. Once submitted you will no longer be able to modify your registration.* Once submitted, you will also be required to submit a signature page for your registration to be complete. . If you discover possible errors after submission, please notify the UIC coordinator. It is possible to be re-granted edit rights on previously submitted registrations. Ecology Home I UIC Home I Contact Us I Data Disclaimer I Privacy Policy https://secureaccess.wa.gov/ecy/wquic/SubmitRegistration.aspx 09/29/2015 TECHNICAL MEMORANDUM CH2MHILL® Sunset Terrace Regional Stormwater Facility: Water Quality Treatment Findings PREPARED FOR: Hebe Bernado/City of Renton PREPARED BY: Raymond Chung, PE/CH2M HILL COPY TO: Dustin Atchison/CH2M HILL DATE: August 7, 2014 PROJECT NUMBER: 469392 This technical memorandum summarizes the justification for the native soil underneath the regional stormwater facility provides water quality treatment, based on geotechnical explorations at the site and the applicable state and local regulatory requirements. Geotechnical Exploration Findings CH2M HILL completed geotechnical explorations in May 2012 at the Sunset Terrace Regional Stormwater Facility site, including borings, test pits, and infiltration testing.A Geotechnical Data and Recommendations Report was prepared in August 2012. The key findings of this report are as follows: • One boring (B-10-12) was completed near the proposed stormwater facility location. In this boring, Soil Unit 1 (loose to dense silty sand (SM), silty sand with gravel (SM), silt with sand (ML), and poorly graded sand (SP)) was encountered up to a depth of 20 feet. Groundwater was encountered at 20 feet below ground surface. • The infiltration test was performed in the test pit TP-2-12 located near the proposed stormwater facility location. The measured infiltration rate using modified testing was 10.7 in/hour. After applying a safety factor, a design infiltration rate of 1.2 in/hour was assumed. • The sieve sizing data from boring B-10-12 sample SS6 indicated that the native soil is silty sand with approximately 38 percent fines (passing the#200 sieve), 53 percent sand (passing sieves between #4 to#200), and 8 percent gravel.The soil log indicated that this soil layer extends up to 20 feet below the existing ground.The median grain size is 0.15mm. Proposed Facility Features The proposed facility would receive stormwater runoff from Sunset Boulevard, a major arterial roadway, as well as a commercial shopping mail and Shell gas station.The runoff from the commercial shopping mall and the gas station would be routed through a flow splitter, which would direct only 20 percent of the flow to the facility. All runoff would discharge into two bioretention cells for pre-treatment.The bioretention cells have a total bottom area of 1,500 square feet.The cells would provide treatment to 84 percent of the annual runoff with an infiltration rate of 1.5 in/hour in the bioretention soil.Treated flow and overflow from the bioretention cells would enter into an underground infiltration gallery (150 feet long by 70 feet wide) beneath the bioretention cells.This infiltration gallery would have slotted perforated pipes to evenly distribute the water throughout the gallery. TM WQTREATMENTF IND I NGSSU M MARY SUNSET TERRACE REGIONAL STORMWATER FACILITY:WATER QUALITY TREATMENT FINDINGS Washington Department of Ecology Requirements According to the 2006 Washington State Department of Ecology(Ecology) Guidance for UIC Wells that Manage Stormwater, underground injection control (UIC) wells may be used to manage stormwater (Ecology publication 05-10-067, December 2006).The following key requirements(with references to specific sections) from this Ecology guidance apply to the Sunset Terrace Regional Stormwater Facility: • UIC wells may be used to manage stormwater facility overflow that is greater than the runoff treatment design storm without providing further treatment. [Section 2.1] • UIC wells and other combinations of stormwater facilities must be capable of handling the water quality design runoff treatment storm volume, as well as the amount of runoff predicted from the 6- month, 24-hour storm. [Section 3.2.3] • Oil control should be provided for commercial parking and streets with an average daily traffic (ADT) greater than 7,500. [Section 5.2.4.3] • The soil's vadose zone may provide adequate filtration, adsorption, and other pollutant reduction capacity to meet the non-endangerment standard for solids, metals, oil, grease, and polycyclic aromatic hydrocarbons(PAHs)for groundwater.Table 5.2 of Ecology's guidance lists the vadose zone treatment capacity classification based on the native soil.The native soil type at the Sunset Terrace Regional Facility site meets the medium classification of the vadose zone treatment capacity classification. [Section 5.3] • The stormwater contributing area is covered by a major arterial road (Sunset Boulevard) and a commercial parking lot.Sunset Boulevard's ADT is less than 30,000. According to Table 5.3 of Ecology's guidance, the corresponding pollutant loading classification for solids, metals, and oil in stormwater runoff directed to UIC wells is medium. According to Table 5.4 of Ecology's guidance, a two-stage dry well is required for pre-treatment. A two-stage dry well is defined as catch basin or other pre-settling/spill control structure that traps small quantities of oils and solids. City of Renton Requirements for Aquifer Protection Zone 2 According to the City of Renton Surface Water Design Standards Chapter 5.4 (as adopted from the 2009 King County Surface Water Design Manual), native soil may be used for groundwater protection if the first 2 feet or more of soil underneath the infiltration facility meets certain criteria. One of these criteria is that the soil must have a measured infiltration rate less than or equal to 9 in/hour, and it must be composed of less than 25 percent gravel by weight with at least 75 percent of the soil passing the#4 sieve. Of the portion passing the#4 sieve, at least 50 percent must also pass the#40 sieve, and at least 2 percent must pass the#100 sieve (King County Surface Water Design Manual, Section 5.4.1). Conclusions Based on Ecology's UIC guidance, only a two-stage dry well is required for treatment.The project's proposal to install a down-turn elbow and the bioretention soil above the infiltration gallery will provide the required pre-treatment and oil control to the stormwater before it enters the infiltration gallery. The native soil is generally silty sand (SM) according to the geotechnical classification, or sandy loam according to the USDA textural triangle method. Its measured infiltration rate of 10.7 in/hr is reasonably close to the 9 in/hour required by the City of Renton,given the variability of the in-situ testing.The gravel and sand components of the native soil also meet the City of Renton's Surface Water Design Standards requirement.Therefore, given the deep vadose zone of the silty sand layer and the provided pre-treatment described above, the runoff managed by the facility is expected to be sufficiently treated before reaching the groundwater. 2 TM_WQTREATMENTFINDINGSSUMMARY => A minimum of ten feet of medium sand is present. The vadose zone treatment capacity is medium. Table 5.3 shows us that the medium category includes parking lots with traffic from 100 to 300 total trip ends. => Therefore, the pollutant loading category from table 5.3 for 250 visits to the parking lot per day is medium. 2' ti3C 11Vell:Depot 1?�' 14 At least ten feet of fine sand between the bottom of the UIC well and the water table results 2s'a Z F2'......ti . in a medium category of vadose avaflaEile fair zone treatment capacity from treatment : : : : : : : : table 5.2. 26' :_r: : : : : : : : : rllli' er7atile:--------------------------- 28' - -- . . . . . . . . . . . . . . . . Note: If there were less than ten feet of vadose zone material available for treatment, the vadose zone treatment capacity category would be "none." There must be a minimum vertical separation of five feet between the bottom of the UIC well and the water table except as noted in this document. Figure 5.3: Vadose Zone Treatment Capacity Example Diagra Table 5.4 shows us that a medium vadose zone treatment (from table 5.2) capacity and medium pollutant load (from table 5.3)requires the use of a two-stage drywell. Determination of Treatment and Source Control Page 35 for UIC Wells in Washington State Table 5.2: Vadose Zone Treatment Capacity The treatment capacity classifications describe the vadose zone between the bottom of the UIC well and the top of the highest known seasonal water table. This table will be used to determine pre-treatment requirements when using Table 5.4. If vadose zone conditions are unknown,use None for treatment capacity. If thicknesses are less than those listed,use None for treatment capacity or you may consider using the demonstrative approach,see section 2.5.2. Separation between the bottom of the UIC well and the top of the water table is still required, see WAC 173-218-090(1) (b). Treatment Capacity Classification and Description of Vadose Zone Layer Required Minimum Thickness Materials with median grain size<0.125 mm Having a sand to silt/clay ratio of less than 1:1 and sand plus gravel<50% Lean,fat,or elastic clay Sandy or silty clay HIGH Silt A minimum thickness of five feet Clayey or sandy silt Sandy loam or loamy sand Silt/clay with inter-bedded sand Well-compacted,poorly-sorted materials This category generally includes till,hardpan,caliche, and loess Materials with median grain size 0.125mm to 4mm Sand to silt/clay ratio from 1:1 to 9:1 and percent sand> percent gravel MEDIUM Fine,medium or coarse sand Sand with interbedded clay and/or silt A minimum thickness of ten feet Poorly-compacted,poorly-sorted materials This category includes some alluvium and outwash deposits Materials with median grain size>4mm to 64mm Having a sand to silt/clay ratio greater than 9:1 and LOW percent sand less than percent gravel Poorly-sorted,silty or muddy gravel A minimum thickness of twenty-five feet Sandy gravel,gravelly sand,or sand and gravel This category includes some alluvium and outwash deposits Materials with median grain size>64mm Having total fines(sand and mud)less than 5% NONE Well-sorted or clean gravel Boulders and/or cobbles Minimum thickness not applicable Fractured rock This category generally includes fractured basalt,other fractured bedrock,and cavernous limestone Page 36 Determination of Treatment and Source Control for UIC Wells in Washington State Table 5.3: Pollutant Loading Classifications for Solids, Metals, and Oil in Stormwater Runoff Directed to UIC Wells These are the categories of pollutant loadings used to determine whether the facility is exempt from the pre-treatment requirement when using Table 5.4. Classification Areas Contributing Runoff to the UIC Well (ADT=Average Daily Traffic) Impervious surfaces not subject to motorized vehicle traffic or application of sand or Insignificant deicing compounds Un-maintained open space Parking areas with<40 trip ends per 1000 SF of gross building area or<100 total trip ends Other land uses with similar traffic/use characteristics(e.g.most residential parking and employee-only parking areas for small office parks or other commercial buildings) Low Inside Urban Growth Management Areas Fully controlled and partially controlled limited access highways with ADT less than 15000 Other roads with ADT less than 7500 vehicles per day Outside Urban Growth Management Areas All roads with ADT less than 15000 vehicles per day Parking areas with between 40 and 100 trip ends per 1000 SF of gross building area or between 100 and 300 total trip ends Primary access points for high-density residential apartments Intersections controlled by traffic signals that do not meet the definition of a high-density Medium intersection(see Glossary) Transit center bus stops Other land uses with similar traffic/use characteristics(e.g.visitor parking for small to medium commercial buildings with a limited number of daily customers) Inside Urban Growth Management Areas Fully controlled and partially controlled limited access highways with ADT between 15000 and 30000 vehicles per day Other roads with ADT between 7500 and 30000 vehicles per day Outside Urban Growth Management Areas All roads with ADT between 15,000 and 30,000 vehicles per day High Use Sites In eastern Washington,all roads with ADT>30000 vehicles per day High-density intersections High Parking areas with>100 trip ends per 1000 SF of gross building area or>300 total trip ends On-street parking areas of municipal streets in commercial and industrial areas Highway rest areas Other land uses with similar traffic/use characteristics(e.g.,commercial buildings with a frequent turnover of visitors,such as grocery stores,shopping malls,restaurants,drive- through services,etc. Determination of Treatment and Source Control Page 37 for UIC Wells in Washington State Table 5A Pre-treatment Required for Solids, Oil and Metals Find the Treatment Capacity Classification from Table 5.2 and the Pollutant Loading Classification from Table 5.3. Use Table 5.4 to determine the pre-treatment requirements for solids,oil,and metals based on these classifications. Pre-treatment technologies for solids,oil, and metals removal are provided by the Department of Ecology stormwater manuals. Treatment capacity High Medium Low None Pollutant loading Insignificant None None None None Low None None None Remove solids Medium Two-stage Two-stage Remove solids Remove solids drywells drywells 3 Remove oil and Remove oil and High Remove oil Remove oil solidsZ,3 solids2'3 1 A two-stage drywell is a catch basin or other pre-settling/spill control structure that traps small quantities of oils and solids. The ' catch basin or other pre-settling/spill control device must be inspected and cleaned regularly(see the operation and maintenance requirements in Ecology stormwater management manuals). Z Treatment to remove solids means basic treatment. See the definition for basic treatment in the glossary. Removal of solids should remove a large portion of the metals in most stormwater runoff. Any special treatment requirements in this chapter still apply. For low pollutant loading sites,implementation of appropriate source control BMPs may be employed in lieu of structural treatment BMPs(see Ecology stormwater management manuals). 3 Treatment to remove oil is to be accomplished by applying one of the technologies identified in the Ecology stormwater management manuals. At high-density intersections and at commercial or industrial sites subject to an expected average daily traffic count(ADT)of 100 vehicles/1000 ftZ gross building area,sufficient quantities of oil will be generated to justify operation of a separator BMP. At other high-use sites,project proponents may select a basic runoff treatment BMP that also provides adsorptive capacity,such as a biofiltration or bioinfiltration swale,a filter or catch basin insert,or other adsorptive technology,in lieu of a separator BMP. The requirement to remove oil for all roads with ADT>30,000 applies only in eastern Washington. For these roads in eastern Washington,an oil control facility is not required;instead a basic treatment facility with sorptive characteristics(i.e.,swale or sand filter)is required. This requirement to apply a basic treatment facility with adsorptive characteristics also applies to commercial parking and to streets with ADT>7500;alternatively a simple passive oil control device such as a turned down elbow may be used. Page 38 Determination of Treatment and Source Control for UIC Wells in Washington State t Chapter 6 — Bibliography Appleyard, S.J. (1993),Impact of the Stormwater Infiltration Basins on Ground Water Quality, Perth Metropolitan Region, Western Australia,Environmental Geology,vol. 21, no. 4, pp. 227- 236. California Department of Transportation(2003), 2002-2003 Caltran's Annual Data Summary Report, CTSW-RT-03-69. Ehrlich, G.G., Ku, H.F.H.,Vecchioli, John, and Ehlke, T.A. (1979),Microbiological Effects of Recharging the Magothy Aquifer, Bay Park, New York, with Tertiary-treated sewage, U.S. Geologic Survey Professional Paper 751-E,prepared in cooperation with the Nassau County Department of Public Works,pp. E1-E18. Ingloria, R.V., Hawthorn, W.E., and Yonge, D.R. (1997),Native Organic Matter and Trace Metal Attenuation during Stormwater Infiltration, Journal of Hydrologic Engineering, vol. 2, no. 3,pp. 120-128. Mason, Y., Ammann, A.A., Ulrich, A., and Sigg, L. (1999),Behavior of Heavy Metals, Nutrients, and Major Components during Roof Runoff Infiltration, Environmental Science and Technology,vol. 33, no. 10,pp. 1588-1597. Mikkelsen, P.S., Haefliger, M., Ochs, M., Jacobsen, P., Tjell, J.C., and Boller, M. (1996, #1), Pollution of Soil and Ground Water from Infiltration of Highly Contaminated Stormwater-A Case Study,Water Science and Technology, vol. 36 no. 8-9,pp. 325-330. Mikkelsen, P.S., Haefliger, M., Ochs, M., Tjell, J.C., Jacobsen, P., and Boller, M. (1996,#2), Experimental Assessment of Soil and Groundwater Contamination from Two Old Infiltration Systems for Road Run-Off in Switzerland, Science of the Total Environment, vol. 189-190,pp. 341-347. Pitt, R., Clark, S., and Field, R. (1999), Groundwater Contamination Potential from Stormwater Infiltration Practices, Urban Water, vol. 1, no. 3,pp. 217-236. U.S. Environmental Protection Agency(1999), The Class V Underground Injection Control Study, EPA/816-R-99-014. Washington State Department of Ecology, 2001,Stormwater Management Manual for Western Washington,publication numbers 99-11 through 99-14 and the addendum published in 2005. Washington State Department of Ecology, 2003,Model Municipal Stormwater Program for Eastern Washington,publication number 03-10-076. Washington State Department of Ecology, 2004,Stormwater Management Manual for Eastern Washington,publication number 04-10-076. Determination of Treatment and Source Control Page 39 for UIC Wells in Washington State Washington State Department of Ecology, 2004, Focus on Highway Runoff Manual, Focus Sheet, http://www.ecy.wa.gov/pubs/0410058.pdf, 2 pp. Washington State Department of Transportation, 2004, Highway Runoff Manual, http://www.wsdot.wa.gov/Environment/WaterQuality/Runoff/HighwayRunoffManual.htm#Upda tes . Washington State Department of Ecology, March 2005, Establishment of an Annual Average Daily Traffic Threshold for Applying Enhanced Treatment(Dissolved Metals Removal), Discussion Paper, 7 pp. http://www.ecy.wa.L)ov/programs/wq/stormwater/ww stormwater manual/Draft%20Discussion %20Paper°'o20 ADT%20Threashold�.pdf Page 40 Determination of Treatment and Source Control for UIC Wells in Washington State Chapter 7 - Glossary All known and All known, available, and reasonable methods of prevention, control, reasonable treatment and treatment. The most current methodology that can be reasonably (AKART) required for preventing, controlling, or abating the pollutants associated with a discharge. The concept of AKART applies to both point and nonpoint sources of pollution. Best management practices (BMPs)typically applied to nonpoint source pollution controls are considered a subset of the AKART requirement. The Stormwater Management Manual for Eastern Washington may be used as a guideline, to the extent appropriate, for developing best management practices to apply AKART for stormwater discharges. AKART and Best Available Treatment(BAT) are roughly equivalent state and federal terms for the same concept. Average daily traffic The average daily traffic is an estimate of how many cars use a (ADT) roadway in a day, on average. Average daily traffic counts are generated when roadways are designed. ADT count estimates may be obtained from: 1. The document Trip Generation (Institute of Transportation Engineers). 2. A traffic study prepared by a professional engineer. 3. A transportation specialist with expertise in traffic volume estimation. Where used for UIC projects, ADT counts are to be estimated for twenty years after project completion. For project sites with seasonal or varied use, evaluate the highest period of expected traffic impacts. Basic treatment Treatment of stormwater with the goal of removing at least 80 percent of the solids present in the runoff using one of the treatment facilities or methods identified in Ecology stormwater management manuals. Basic treatment is required for all discharges where removal of solids is identified as a requirement. Additional treatment to remove metals, oil or phosphorus may be required at some sites or for some receiving water bodies. Design storm A prescribed hyetograph or precipitation distribution, and the total precipitation amount for a specific duration recurrence frequency. The design storm is used to estimate runoff for a hypothetical rainstorm of interest or concern for the purposes of analyzing existing drainage, designing new facilities, or assessing other impacts of a proposed project on the flow of surface water. Different design storms are Determination of Treatment and Source Control Page 41 for UIC Wells in Washington State described for eastern and western Washington in Ecology stormwater management manuals. High-use sites High-use sites generate high concentrations of oil either because of a high traffic turnover or the frequent transfer of oil and other petroleum products. These sites generate enough oil to be effectively removed with treatment. A high-use site is any one of the following. ■ High-density road intersections with an expected ADT of 25,000 vehicles or more on the main roadway and 15,000 vehicles or more on any intersecting roadway. This does not include improvements that are primarily for pedestrian or bicycle use. ■ Commercial or industrial sites with an expected trip end count equal to or greater than 100 vehicles per 1000 square feet of gross building area. ■ Fueling stations and facilities. ■ Petroleum storage and transfer in excess of 1,500 gallons per year at commercial or industrial sites. This includes heating fuel, handling, and storage facilities. This does not include locations where heating fuel is routinely delivered to end users. ■ Fleets of 25 or more diesel vehicles that are over 10 tons gross weight(trucks,buses, trains,heavy equipment, etc.)used, stored, or maintained at commercial or industrial sites. ■ Maintenance and repair facilities for vehicles, aircraft, construction equipment, railroad equipment, or industrial machinery, and equipment. ■ Outdoor areas where hydraulic equipment is stored. ■ Log storage and sorting yards and other sites subject to frequent use of forklifts and(or) other hydraulic equipment. ■ Railroad yards. ■ In eastern Washington only, the following are also high use sites: ■ Customer or visitor parking lots with an expected trip end count equal to or greater than 300 vehicles. ■ Commercial on-street parking areas on streets with an expected total ADT count equal to or greater than 7,500. Metals treatment Treatment of stormwater with the goal of removing dissolved metals in the runoff by applying one of the technologies identified in Ecology stormwater management manuals. Page 42 Determination of Treatment and Source Control for UIC Wells in Washington State Non-endangerment To prevent the movement of fluid containing any contaminant into the ground water if the contaminant many cause a violation of the Water Quality Standards for Ground Waters of the State of Washington, or may cause health concerns. (See Chapter 173-218 WAC Underground Injection Control Program.) Oil control Treatment of stormwater with the goal of removing oil by applying one of the technologies identified in Ecology stormwater management manuals. Poorly-sorted The grain size distribution of a solid material composed of a mixture of grain sizes. Solids removal Structural pre-treatment of stormwater using any of the methodologies in Ecology stormwater management manuals that are intended to provide for removal of at least 80 percent of the particles in the runoff by settling and/or filtration. Called basic treatment in Ecology stormwater management manuals. Source control A structure or operation intended to prevent pollutants from coming into contact with stormwater through physical separation of areas or careful management of activities that are sources of pollutants. See Chapter 8 of the Stormwater Management Manual for Eastern Washington (Ecology Publication#04-10-076) or Volume IV of the Stormwater Management Manual for Western Washington (Ecology Publication# 99-14). Stormwater A combination of Stormwater management activities planned and management program implemented by a local jurisdiction to reduce pollutants in urban (SWMP) runoff and protect water quality in the receiving waters. An SWMP may also be called, or include, a UIC management plan developed by the local government. Stormwater treatment Use of a structural BMP or the vadose zone below a UIC well to remove pollutants from stormwater. Well-sorted The grain size distribution of a solid material composed of grains of the same size. Determination of Treatment and Source Control Page 43 for UIC Wells in Washington State Signature Page Page 1 of 1 UIC Registration Signature Page Site Number/ID: 32897 I hereby certify that the information contained in the above referenced registration is true and correct to the best of my knowledge. Name of legally authorized representative Title Signature of legally authorized representative Date Please return this signed and dated signature page,along with any required documentation,to: Washington State Department of Ecology ATTN: UIC Coordinator, Water Quality Program P.O. Box 47600 Olympia, WA 98504-7600 -or- Fax to: (360)407-6426 -or- Scan and email to: maha461@ecy.wa.gov VV IC NIC50%11 I)p Ilircf y /Cy� https:Hsecureaccess.wa.gov/ecy/wquic/SignaturePage.aspx 09/29/2015 Denis Law City Of Mayor } v Y O� -N`t Public Works Department-Gregg Zimmerman,P.E.,Administrator May 19, 2015 Washington Department of Ecology- Stormwater PO Box 47696 Olympia, WA 98504-7696 RE: TRANSFER OF COVERAGE, CONSTRUCTION STORMWATER GENERAL PERMIT WAR-302558, SUNSET TERRACE REGIONAL STORMWATER FACILITY PROJECT Dear Department of Ecology: Attached is the signed Transfer of Coverage Construction Stormwater General Permit WAR-0302558, for the Sunset Terrace Regional Stormwater Facility project. The form requests a complete transfer of the permit to Olson Brothers Excavating, effective May 1, 2015. If you have any questions, please call me at 425-430-7247. Sincerely, 11� ,.CtiV Allen Qu nn, P.E. Surface ater Utility Engineer Attachment H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3658 Sunset Regional SW Facility\1600 Construction\Construction Stormwater Permit Transfer of Coverage.doc\AQtp Renton City Hall 9 1055 South Grady Way• Renton,Washington 98057 • rentonwa.gov -� Instructions for Transfer of Coverage "110-15 Construction Stormwater General Permit DEPARTMENT OF ECOLOGY State of Washington Instructions This form is used to process two types of permit transfers: 1) Complete Transfer, or 2) Partial Transfer. Determine which type of transfer applies to your situation before filling out this form. 1. Complete Transfer: The original permittee has sold, or otherwise released control of, the entire site to another party. Required Paperwork for Complete Transfer: • Either the current permittee, or the new permittee(s), must submit a complete and accurate Transfer of Coverage form for each new party to Ecology. The form must be signed by the current permittee and the new permittee. 2. Partial Transfer: The original permittee retains control over some portion of the site after selling or releasing control over a portion of the site. Required Paperwork for Partial Transfer • Either the current permittee or the new permittee(s) must submit a complete and accurate Transfer of Coverage Form for each new operator to Ecology. The form must be signed by the current permittee and the new permittee. • For partial transfers, once all transfers are submitted, the original permittee should submit the Notice of Termination only if the portion(s) they still own or control have undergone final stabilization and meet the criteria for termination. For Your Information • When this form is 1) completed, 2) signed by the current and new permittee, and 3) submitted to Ecology, permit transfers are effective on the date specified at the top page 1 (unless Ecology notifies the current permittee and new permittee of its intention to revoke coverage under the General Permit or if Ecology sends notice that the application is incomplete). • The new permittee should keep a copy of the signed Transfer of Coverage form (which serves as proof of permit coverage) until Ecology sends documentation in the mail. • Following the transfer, the new permittee must either: (1) use the Stormwater Pollution Prevention Plan (SWPPP) developed by the original operator, and modified as necessary, or (2) develop and use a new SWPPP which meets the requirements of the Construction Stormwater General Permit. • For projects for which the original permittee has completed a Proposed New Discharge to an Impaired Waterbody Form (ECY070-399) or for projects that are operating on sites with soil or groundwater contamination: By completing the Transfer of Coverage form, the new permittee will adopt any special provisions made to protect water quality for sites that have existing contamination or that discharge to an impaired waterbody. To ask about the availability of*this document in a version for the visually impaired, call the Water Quality Program at 360-407-6600. Persons with hearing loss, call 711 for Washington Relay Service. Persons with a speech disability, call 877-833-6341. ECY 020-87a (Rev. 12/2014) Instructions Page 1 P This page is purposely left hlank Transfer of Coverage Construction Stormwater General Permit DEPARTMENT OF This form transfers permit coverage for all, or a portion Permit #WAR-302558 ECOLOGY of a site to one or more new operators. State of Washington Type of permit transfer(check one): ❑ Partial transfer ® Complete transfer Specific date that permit responsibility, coverage, and,liability, is transferred to new operator: 05/01/2015 Please see instructions for details on type of transfer. Current Operator/Permittee Information For partial transfers: •List total size of proiect/site remaining under your operational control following transfer: acres. •List total area of soil disturbance remaining under your operational control following transfer: acres. •Submitting this form meets the requirement to submit an updated NOI (General Permit Condition G9) Current Operator/Permittee Name: Company: Ronald J. Straka,PE City of Renton Business Phone: Ext: Mailing Address: 425-430-7248 1055 S.Grady Way Cell Phone: Fax (optional): Renton,WA 98057 Email: rstraka@rentonwa.gov City: State: Zip+4: Renton Washington 98057 Signature*(see signatory requirements in Section VIII): Title: Surface Water Utility Manager Date: New Operator/Permittee Information I. New Operator/Permittee(Party with operational control over plans and specifications or day-to-day operational control of activities which ensure compliance with Stormwater Pollution Prevention Plan (SWPPP)and permit conditions. Ecology will send correspondence and permit fee invoices to the permittee on record.) Name: Jason Duke Company: Olson Brothers Excavating Business Phone: Ext: Unified Business Identifier(UBI): 2537703844 (UBI is a nine-digit number used to identify a business entity. Write "none"if you do not have a UBI number. Cell Phone(Optional): Fax(Optional): E-mail: jasonobe@comcast.net Mailing Address: City: State: Zip+4: 6622 11211 Street East I Puyallup WA 98373 II. Property Owner(The party listed on the County Assessor's records as owner and taxpayer of the parcel[s]for which permit coverage is requested. Ecology will not send correspondence and permit fee invoices to the Property Owner. The Property Owner information will be used for emergency contact purposes.) Name: City of Renton Company: Business Phone: Ext: Unified Business Identifier(UBI): 425-430-7248 (UBI is a nine-digit number used to identify a business entity. Write "none"if you do not have a UBI number.) Cell Phone(Optional): Fax(Optional): E-mail: ECY 020-87a (Rev. 12/14) Form Page 1 Mailing Address: City: State: Zip +4: 1055 S. Grady Way Renton WA 98057 Ill.On-Site Contact Person(s)(Typically the Certified Erosion and Sediment Control Lead or Operator/Permittee) Name: Jared Rinehart Company: Olson Brothers Excavating Business Phone: Ext: Mailing Address: 252-770-3844 6622 1121h Street East Cell Phone: Fax(Optional): 2533060789 City: State: Zip+4: Puyallup WA 98373 Email:jaredrobe@comcast.net IV. Site/Project Information Site or Project Name Site Acreage Sunset Terrace Regional Stormwater Facility Total size of your site/project(that you own/control): 1.2 acres. (Note: Street Address or Location Description(If the site lacks a 1 acre=43,560 ft2.) street address, list its specific location. For example, Intersection of Highway 61 and 34.) Total area of soil disturbance(grading and/or excavating)for your site/project over the life of the project: 1_0 acres. Property bounded b y Harrington A ve NE, Sunset Ln and NE 10th St. and adiacentstreets Concrete/Engineered Soils How many yards of concrete will be poured?20yd3(estimate) Parcel I D#: 7227801085 (Optional) How many yards of recycled concrete will be used?Oyd3(estimate) Type of Construction Activity(check all that apply): ❑ Residential Will any engineered soils be used?(For example:cement treated base, ❑ Commercial cement kiln dust, etc.) ❑ Industrial ❑Yes ® No ❑ Highway or Road (city ,county, state) ® Utilities(specify): Storm Sewers ® Other(specify):Bioretention Facilities and Infiltration Galleries City(or nearest city): Renton Zip Code: Estimated project start-up date(mm/dd/yy): 5/5/15 County: King 98057 Estimated project completion date(mm/dd/yy): October 2015 Record the latitude and longitude of the main entrance to the site or the approximate center of site. Latitude:47.500268 ON Longitude:-122.181947 °W For assistance with latitude and longitude, refer to any of the following websites:www.getlatlon.com or http://www.worldatlas.com/aatias/imageg.htm. Please convert all latitude and longitude coordinates into decimal degrees format. For help with this process, go to:http://www.fcc.-govlmblaudiolbickelIDDDMMSS-decimal,htmL V. Existing Site Conditions ECY 020-87a (Rev. 12/14) Form Page 2 i 1. Are you aware of contaminated soils present on the site? ❑Yes ® No 2. Are you aware of groundwater contamination located within the site boundary? ❑Yes ® No 3. If you answered yes to questions 1 or 2, will any contaminated soils be disturbed or will any contaminated groundwater be discharged due to the proposed construction activity? ❑Yes ❑ No ["Contaminated"and "contamination" here mean containing any hazardous substance (as defined in WAC 173-340-200)that does not occur naturally or occurs at greater than natural background levels.] If you answered yes to Question 3, please explain below or on a separate paper in detail the locations, contaminants, and concentrations, and pollution prevention and/or treatment BMPs proposed to control the discharge of soil/groundwater contaminants. Ecology may request a copy of your SWPPP. VI. WQWebDMR(Electronic Discharge Monitoring Reporting) You must submit monthly discharge monitoring reports using Ecology's WQWebDMR system. To sign up for WQWebDMR, or to register a new site, go to www.ecy.wa.gov/stormwater, and click on the"Construction Stormwater" link. You will find information on WQWebDMR under the"WQWebDMR and PARIS" link on the right-hand side. If you are unable to submit your DMRs electronically, you may contact Ecology to request a waiver. Ecology will generally only grant waiver requests to those permittees without internet access. Only a permittee or representative, designated in writing, may request access to or a waiver from WQWebDMR. To have the ability to use the system immediately,you must submit the Electronic Signature Agreement with your transfer of coverage form. If you have questions on this process, contact Ecology's WQWebDMR staff at WebDMR-Stormwater ec .wa. ov or 360-407-7097. VII. Discharge/Receiving Water Information Indicate whether your site's stormwater and/or dewatering water could enter surface waters, directly and/or indirectly: ® Water will discharge directly or indirectly(through a storm drain system or roadside ditch) into one or more surface waterbodies (wetlands, creeks, lakes, and all other surface waters and water courses). If your discharge is to a storm sewer system, provide the name of the operator of the storm sewer system: (e.g., City of Tacoma): City of Renton (NOTE: If your stormwater discharges to a storm sewer system operated by the City of Seattle, King County, Snohomish County, City of Tacoma, Pierce County, or Clark County, you must also submit a copy of this NOI to the appropriate jurisdiction.) ❑ Water will discharge to ground with 100% infiltration, with no potential to reach surface waters under any conditions. If your project includes dewatering, you must include dewatering plans and discharge locations in your site Stormwater Pollution Prevention Plan. Location of Outfall into Surface Waterbody Enter the outfall identifier code,waterbody name, and latitude/longitude of the point(s)where the site has the potential to discharge into a waterbody(the outfall). Enter all locations. • Include the names and locations of both direct and indirect discharges to surface waterbodies, even if the risk of discharge is low or limited to periods of extreme weather. Attach a separate list if necessary. • Give each point a unique 1-4 digit alpha numeric code. This code will be used for identifying these points in WQWebDMR. • Some large construction projects (for example, subdivisions, roads, or pipelines) may discharge into several waterbodies. • If the creek or tributary is unnamed, use a format such as"unnamed tributary to Deschutes River." • If the site discharges to a stormwater conveyance system that in turn flows to a surface waterbody, include the surface waterbody name and location. Outfall Identifier Code.These Surface Waterbody Name at the Latitude Longitude cannot be symbols. (Maximum Outfall Decimal Degrees Decimal Degrees of 4 characters). ECY 020-87a (Rev. 12/14) Form Page 3 Example: 001A Example: Puget Sound 47.52892470 N -122.31235500 W 412 Johns Unnamed tributary to Lake 47.5039490 N -122.199620 W Creek Washington ° N °W ° N °W If your site discharges to a waterbody that is on the impaired waterbodies list(e.g., 303[d]list)for turbidity, fine sediment,high pH, or phosphorus, Ecology will require additional documentation before issuing permit coverage and these sites will be subject to additional sampling and numeric effluent limits(per Permit Condition S8).Ecology will notify you if any additional sampling requirements apply. Information on impaired waterbodies is available online at.http.//www.ecy.wa.gov/programs/wp/303d/index.html. ECY 020-87a (Rev. 12/14) Form Page 4 Before signing, please use the following checklist to ensure this form is complete: ® All spaces on this form have been completed (attach additional sheets if necessary). ® The transfer form is signed by both the current permittee and the new permittee(s). ® New Operator/Permittee: Before you submit this form to Ecology, please retain a copy for your records—this will serve as proof of permit coverage until documentation arrives from Ecology. ® For partial transfers: If the original permittee no longer owns or controls any portions of the site that meet the criteria for termination,the original permittee must submit a Notice of Termination to terminate permit coverage. (http://www.ecy.wa.gov/biblio/ecy02O87.html) ® For sites with contaminated soils/groundwater or a new discharger to an impaired waterbody: Any special provisions to protect water quality put in place at the time of initial coverage have been reviewed and adopted by the new permittee. Vill. Certification of Permittee "1 certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system or those directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." Jason Duke Olson Brothers Excavating Construction Manager r yped Name Company(operator/permittee only) Title 5-18-15 Signature of Operator/Permittee Date *Signature of Operator/Permittee requirements: A. For a corporation: By a principal executive officer of at least the level of vice president. B. For a partnership or sole proprietorship: By a general partner or the proprietor, respectively. C. For a municipality, state, federal,or other public facility: By either a principal executive officer or ranking elected official. Please sign and return this document to the following address: Washington Department of Ecology- Stormwater PO Box 47696 Olympia,WA 98504-7696 If you have questions about this form, contact the following Ecology staff: Location Contact Name Phone E-mail City of Seattle, and Kitsap, Pierce, and Thurston counties Josh Klimek 360-407-7451 josh.klimek@ecy•wa.gov Island, King, and San Juan counties Clay Keown 360-407-6048 clay.keown a(�,ecy.wa.gov Adams,Asotin, Columbia, Ferry, Franklin, Garfield, Grant, Shawn Hopkins 360-407-6442 shawn.hopkins@ecy.wa.gov Lincoln, Pend Oreille, Skagit, Snohomish, Spokane, Stevens,Walla, Whatcom, and Whitman counties. Benton, Chelan, Clallam, Clark, Cowlitz, Douglas, Grays Joyce Smith 360-407-6858 joyice.smith a(7ecy.wa.gov Harbor, Jefferson, Kittitas, Klickitat, Lewis, Mason, Okanogan, Pacific, Skamania,Wahkiakum, and Yakima counties. To request materials in a format for the visually impaired, call the Water Quality Program at 360-407-6600, Relay Service 711, or TTY 877-833- 6341, ECY 020-87a (Rev. 12/14) Form Page 5 _r � 001�-('5< (a /. - 13.3 A� ■ Industrial or commercial areas that have outdoor processing, handling, or storage of raw solid materials or finished products at the facility and are without management plans for proper storage and spill prevention, control, and containment appropriate to the types of materials handled at the facility(see the Ecology stormwater management manuals for information on stormwater pollution prevention plans and source control). ■ UIC wells may not be used at contaminated sites when the stormwater would increase the mobility of the contaminants at the site. For example, a drywell could not be used up gradient of or over the contaminant plume at a leaking underground storage tank site. This is because the stormwater could increase the movement of the contaminants. 2.3 Rule-authorization or permit UIC wells must either be rule-authorized or covered by a state waste discharge permit to operate. If a UIC well is rule-authorized, a permit is not required. Rule-authorization can be rescinded if a UIC well no longer meets the non-endangerment standard. Ecology can also require corrective action or closure of a UIC well that is not in compliance. A UIC well may be rule-authorized when both of the following requirements are met: 1. A registration form must be submitted to the Department of Ecology. 2. Discharge from the UIC must not contaminate ground water. This is the"non- endangerment performance standard." The requirements to meet the non-endangerment standard are detailed in this guidance document. 2.4 Registration Residential UIC wells used for roof runoff or basement flooding control are exempt from the registration requirement. All other UIC wells must be registered. The registration form can be found at the Ecology Web site at htip://www.ecy.wa.goy/programs/wq/gmdwtr/uic/index.html. UIC wells constructed on or after February 3, 2006 are considered to be new. The registration provides the department with information needed to determine if the new UIC well meets the conditions to be rule-authorized. ■ The registration form must be submitted prior to construction. ■ The non-endangerment standard must be met(see the next section). UIC wells constructed prior to February 3, 2006, are considered to be"existing." 47 . MO 1 33 -71s- N(�- loll, Sk 9 ZU s 3 Page 6 Determination of Treatment and Source Control for UIC Wells in Washington State Underground Injection Control - Introduction I Water Quality Program I Washington State... Page 1 of 2 DEPARTMENT OF state of W.1shington Aoki Water Ouality > Ground Water > Underground Iniection Control > Introduction Introduction N The Underground Injection Control Program (UIC) protects " ground water quality by regulating the disposal of fluids into the subsurface. Most UIC wells or injection wells are simple devices that allow fluids into the shallow subsurface under the force of i gravity. For example, in Washington State (Washington) thousands of UIC wells, mainly dry wells, are located along parking lots and __--- roads to manage stormwater runoff. The potential for ground water contamination from UIC wells can occur and is dependent on the well construction and location, the volume and quality of the fluids injected and the hydrogeologic setting. The UIC Program, authorized by the Safe Drinking Water Act, is administered under Title 40 Code of Federal Regulations (CFR) part 144. Washington Department of Ecology was delegated authority by the Environmental Protection Agency (EPA) in 1984 to administer the program (RCW 43-21A.445). State regulation Chapter 173-218 WAC (Underground Injection Control Program) is used to administer the program. What are Injection Wells? Injection wells are man-made or improved holes in the ground, deeper than they are wide at the ground surface, or an improved sinkhole or a sub-surface fluid distribution system. They are used to release or dispose of fluids underground. Examples include sumps, drywells, drainfields and infiltration trenches that contain perforated pipe. A fluid is any flowing matter, regardless of whether it is in a semisolid, liquid, sludge, or gaseous state. The fluid may be injected for a beneficial use (e.g. ground water recharge or at an aquifer remediation site) or potentially harmful (e.g. misuse of a septic system by accepting fluids other then sanitary waste). EPA groups injection wells into five classes, depending on the type of waste to be disposed in them: • Class 1: receives industrial, commercial, or municipal waste fluids injected beneath the lowermost formation containing an underground source of drinking water (USDW) within 1/4 mile of where the well was drilled. Class 1 wells are prohibited in Washington. • Class 2: receives fluids that are brought to the surface as part of oil or natural gas exploration, recovery or production. • Class 3: used for mineral extraction. 2 basic types: solution mining and in-situ leaching for minerals. Class 3 wells are prohibited in Washington. • Class 4: receives radioactive or hazardous waste injected into or above underground sources of drinking water. Class 4 wells are prohibited in Washington except for Class IV wells used at an approved Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) or Resource Conservation and Recovery Act (RCRA) facility that reinjects treated ground water into the same formation. • Class 5: all other injection practices not included in the other classes. Class 5 injection wells, the most common injection well in our state, are generally shallow wells used to discharge fluids into or above a ground water aquifer. In many cases, these aquifers are shallow, unconfined or surficial. Large on-site septic systems, serving 20 people or more per day or having a capacity of 3,500 gallons per day, are considered Class 5 wells. • Class 6: wells used for injection of carbon dioxide (CO2) into underground subsurface rock formations for long-term storage, or geologic sequestration. Geologic sequestration refers to a http://www.ecy.wa.gov/programs/wq/grndwtr/uic/introduction.html 09/30/2015 Underground Injection Control - Introduction I Water Quality Program I Washington State... Page 2 of 2 suite of technologies that may be deployed to reduce CO2 emissions to the atmosphere to help mitigate climate change. Program Requirements There are two main requirements of the program: 1. A non-endangerment performance standard must be met, prohibiting injection that allows the movement of fluids containing any contaminant into ground water. In Washington, all ground water is considered a potential source of drinking water. 2. All well owners must provide inventory information by registering their wells with Ecology (or with EPA, Region 10, if the wells are located on tribal land). For more information visit the registration form page at www.ecy.wa.gov/programs/wg/grndwtr/uic/registration/reg info.html. Back to top of page Last updated December 2012 Copyright © Washington State Department of Ecology. See http://www.ecy.wa.gov/copyright.htm http://www.ecy.wa.gov/programs/wq/grndwtr/uic/introduction.html 09/30/2015 Systems Engineering Appendix 41.52 Process "V" Diagram The systems engineering process contains a number of steps that are not included in a traditional project delivery process. The systems engineering process is often referred to as the "V" diagram, shown below.An ITS project begins on the left side of the "V" and progresses down the left side of the "V" and then up the right side. Then the project is evaluated by validating and verifying the elements on the right side of the "V"with the elements on the left side. The Federal Highway Administration (FHWA) and WSDOT are in agreement that for project development and delivery, the most critical portions of the systems engineering process are the Concept of Operations, System Requirements, System Verification, and System Validation.As a result, the Intelligent Transportation Systems (ITS) Systems Engineering Analysis Worksheet in Appendix 41.53 is focused on these core areas. Transportation Programming Planning (Budgeting Project Prelimirrary n ' Project �S`ph.es R Construction Traditional initiation Engineering closeout Project Delivery Process Operations 3 Changes d Reti--a. Maintenance Upgrades Repaeement l l Regional FeasitAlity,Study l ans Changes Retirement, Archi 1 Concept " `�d and Replacement..�—� ure{..$)✓✓j Fxpbratbn Maintenance Upgrades Concept Nstem V@lidat on ='an 0 System Operations`" f— -- Valdat;on Systems System Verification Plan Engineering ° system ` (System,Acceptance) ficat System Veriion& P(OCESS �°a Regwr Subsystem Verification' DepfOynt cQh ("V"Diagram) °� Plan(subsystem of 0o High-level Acdeptance) Subsystem �.0 Desgn � nT01 Vedcatan a O [kviee m c Detailed TestP!an Unimevioe Source:Systems Engineering for Design 4—► Testing Intelligent Transportation Systems. HardJanuary2007. FHWA.Publication No. Software;evpmen re De t FHWA-HOP-07-069. nt Field Installation Time Line Systems Engineering Process ("V" Diagram) Page 41-8 WSDOT Local Agency Guidelines M 36-63.27 April 2015 Allen Quynn From: Khan, Heather (ECY) <HKHA461@ECY.WA.GOV> Sent: Tuesday, May 19, 2015 3:33 PM To: Allen Quynn Subject: FW: [Sunset Terrace Regional SW Facility] UIC facility FYI From: Khan, Heather(ECY) Sent: Friday, July 25, 2014 10:02 AM To: Hebe Bernardo; Nolan, Robert (ECY) Subject: RE: [Sunset Terrace Regional SW Facility] UIC facility Hello Hebe, As you know, I am unable to attend on Tuesday for the conference call due to a conflicting previously scheduled meeting. Please let us know if you are planning to proceed with July 291h for the conference call or reschedule. Thanks! Kindest regards, Heather Heather Khan Stormwater Grants & Restoration Specialist Department of Ecology Northwest Regional Office 3190- 160th Ave SE Bellevue, WA 98008-5452 P: 425-649-7003 From: Hebe Bernardo [mailto:HBernardo(cbRentonwa.gov] Sent: Thursday, July 24, 2014 1:46 PM To: Nolan, Robert (ECY); Khan, Heather (ECY) Subject: RE: [Sunset Terrace Regional SW Facility] UIC facility Hi Bob, Thank you for your email. Our consultant team is interested in having a conference call with you to discuss the concern and possible solutions. We are available next Tuesday and Wednesday(July 29" and 30`h) from 11:15-2:15. 1 don't expect the conversation to last more than an hour. Can you please let me know if this is something you are willing to participate in and let me know what day and time work best for you?Thanks a lot and please let me know if you have any questions. From: Nolan, Robert (ECY) [mailto:rnol461@ECY.WA.GOV] Sent: Thursday, July 24, 2014 11:19 AM To: Hebe Bernardo; Khan, Heather(ECY) Subject: RE: [Sunset Terrace Regional SW Facility] UIC facility Hi Hebe, 1 After reviewing the soil logs from the geotech report, I am comfortable with the underlying soils treatment capacity. You will still need to register the facility as UIC. Can you confirm that the two gasoline stations across the street do not have the potential to contribute flows to this facility? If they have potential, I'll need to take a closer look at pretreatment for hydrocarbons. Thanks, Bobb From: Hebe Bernardo [mailto:HBernardo@Rentonwa.gov] Sent: Thursday, July 24, 2014 6:45 AM To: Khan, Heather (ECY) Cc: Nolan, Robert (ECY) Subject: FW: [Sunset Terrace Regional SW Facility] UIC facility Good morning Heather, I think we need clarification on the statement that no untreated runoff can get to the facility, I believe the distinction is no untreated runoff below the design storm event can enter the facility. 1. Runoff equal to or less than the runoff treatment design storm will be treated through bioretention soil prior to discharge through the infiltration gallery (see except below) 2. The treatment capacity of the native soils (vadose zone above groundwater) should provide additional protection. Infiltration rate for our native soils are equal to 1 in/hr(which meets the 2.4 in/hr threshold for providing treatment) and is greater than 5 feet above the groundwater level. I'd need to have our geotech look a little closer but I interpret the treatment capacity to be Medium for a Silty Sand (just over 1:1 ratio of sand to fines) and the pollutant loading Medium (or possibly high, would need to check the ADT for Sunset Blvd.). In either case the requirements either need provide some pre-settling (2-stage drywell) and/or oil trapping (which can be accomplished in a number of structures upstream). Even if solids is required, that is met by the bioretention cells. 3. This concept has not been changed since the pre-design report. Can you please confirm that our assumptions are correct? Thanks and please let me know if you have any questions. 2 Chapter 2 - Haw UIC Stormwater Wells are Regulat( 2. 1 Using a Ul C well for storm water This gi'dance docurnent applies to LTIC wells that receive stolni«-ater fi-oni roads. parking ar and also roof l unoff. A LTIC well may be used to manage storrawater when pollutant concentrations that reach gro water are not expected to exceed Washington State ground Nvater duality standards (Chapter 200 WAC). This guidance document describes conditions and requirements that are expecte result in meeting these standards. UIC' wells niay be used for overflow fi'oin a storinwater facility that is greater than the runoff treatment deslLli storni without f-other treatment. Table 5.4: Pre-treatment Required for Solids, ail and Metals Find the Treatment Capacity Classification from Table 5.2 and the Pollutant Loading Classification from Table 53_ Use Table 5.4 to determine the pre-treatment requirements for solids, oil, and metals based on these classifications. Pre-treatment technologies for solids, oil, and metals removal are provided by the Department of Ecology stormwater manuals. Treatment capacit-. High lfedium Lain None Pollutant loading Insignificant ` ne None None Ncr_e Low N-One None Nore Remove solids2 Two-stage Two-stage , Tedium drywells' dtywellsi Remove solids Remove solids' Remove oil and Remove oil and Remove �1' Remove oil solids2 3 solids From: Khan, Heather (ECY) [mailto:HKHA4610)ECY.WA.G0V] Sent: Wednesday, July 23, 2014 8:59 AM To: Hebe Bernardo Cc: Nolan, Robert (ECY); Mellon, Sean (ECY) Subject: RE: Sunset Terrace Regional SW Facility - Grant Agreement Number G1200544 -- 30%Preliminary design and report 3 Good Morning Hebe, Bobb Nolan reviewed your 30% pre-design for the above referenced project and has the following comments. 1) While the project is a pretty straightforward bioretention/infiltration facility and I can tell you have done your homework,the pre-design memorandum is too thin on documentation for the pre-design phase. Please submit 60%design plans with a pre-design report that provides more detailed documentation. Attached is a pre-design outline for your reference. 2) "Incorporating the five 12-inch diameter slotted underdrain pipes to encourage uniform infiltration within the gallery will require this facility be registered as an Underground Injection Control well. No untreated flows may enter the UIC facility." Please let us know if you have any questions. Kindest regards, Heather Heather Khan Stormwater Grants & Restoration Specialist Department of Ecology Northwest Regional Office 3190- 160th Ave SE Bellevue, WA 98008-5452 P: 425-649-7003 From: Hebe Bernardo [mailto:HBernardo@Rentonwa.gov] Sent: Thursday, July 10, 2014 3:43 PM To: Nolan, Robert (ECY); Khan, Heather (ECY) Subject: Sunset Terrace Regional SW Facility - Grant Agreement Number G1200544 -- 30%Preliminary design and report Good afternoon Attached please see the 30%-design for Sunset Terrace Regional Stormwater Facility. Files included are: cost estimate, construction plans (30-percent), and technical memorandum Please review and provide comments. Thank you and please let me know if you have any questions. 4 Allen Quynn From: Khan, Heather (ECY) <HKHA461@ECY.WA.GOV> Sent: Tuesday, May 19, 2015 3:36 PM To: Allen Quynn Subject: FW: Sunset Terrace Regional Stormwater Facility FYI From: Nolan, Robert (ECY) Sent: Wednesday, July 30, 2014 11:23 AM To: Hebe Bernardo Cc: Khan, Heather (ECY) Subject: RE: Sunset Terrace Regional Stormwater Facility Hi Hebe, I discussed this project with Ecology HQ engineers this morning. If there is a gas station without approved spill control that contributes flows to this UIC system, Ecology would not allow the City to build the UIC. The City would have to get the gas station to install approved system so it meets manual requirements. It looks like we're okay on this, with the Shell station. Regarding the BSM infiltration rate: For the default bioretention soil mix, it originally tested at 3" to 12" per hour. An initial rate of 6" per hour was agreed upon. A correction factor of 4 was used to determine a long term rate for modeling purposes, thus 1.5"/ hour is our rate to be used for modeling. This is a retrofit project so you do not have to meet 91%volume treatment, and the soils at the UIC also appear to provide more than adequate treatment. However,we would like the modeling to use 1.5"/hour for bioretention, and determine whatever percentage treatment is achieved. The report should not state that 91%treatment is achieved using 5"/hour infiltration. The 1.5"/hour rate may change in the future but currently the rate is 1.5"/hour. Hopefully that is sufficient guidance to move forward with the design. Please let me know if you need any clarification. Thanks, Bobb From: Hebe Bernardo [ma i Ito:HBernardoCcbRentonwa.gov] Sent: Wednesday, July 30, 2014 6:55 AM To: Nolan, Robert (ECY) Subject: RE: Sunset Terrace Regional Stormwater Facility Thanks bob From: Nolan, Robert (ECY) [mailto:rnol461@ECY.WA.GOV] Sent: Tuesday, July 29, 2014 1:26 PM To: Dustin.Atchison@CH2M.com; Hebe Bernardo; Raymond.Chung@CH2M.com; Khan, Heather (ECY) Subject: RE: Sunset Terrace Regional Stormwater Facility Hi Hebe, I stopped by the site during lunch and filled my tank. The Shell station on the north side of Sunset has an approved gutter and catch basin spill control system that is under the roofed enclosure, although the catch basin looked like it could use a cleaning. The mini-mart gas station on the south side did not appear to have any sort of spill containment. I did not investigate closely but no gutter system apparent. Bobb From: Dustin.Atchison@CH2M.com [mailto:Dustin.Atchison@CH2M.com] Sent: Tuesday, July 29, 2014 9:04 AM To: HBernardo@Rentonwa.gov; Raymond.Chung@CH2M.com; Nolan, Robert (ECY); Khan, Heather (ECY) Subject: RE: Sunset Terrace Regional Stormwater Facility Thank you for setting up Hebe. See below for call-in info Teleconference Conference code: 736 188 8510 Leader PIN: 1934 Reservation less-Plus toll-free dial-in number(U.S. and Canada): (866) 203-7023 Reservation less-Plus international dial-in number:(480) 337-3614 -----Original Appointment----- From: Hebe Bernardo [mailto:HBernardo@Rentonwa.Rov] Sent:Thursday,July 24, 2014 3:23 PM To: Hebe Bernardo; Atchison, Dustin/SEA; Chung, Raymond/SEA; rnol461@ECY.WA.GOV; HKHA461@ECY.WA.GOV Subject: Sunset Terrace Regional Stormwater Facility When:Tuesday,July 29, 2014 11:15 AM-11:45 AM (UTC-08:00) Pacific Time (US &Canada). Where: Conference Call A conference call to discuss Ecologys comments on the 30-percent plans. More information to come Please confirm your availability to meet. Thank you and please contact me if you have any questions. 2 Denis Law City of Mayor Public Works Department-Gregg Zimmerman,P.E.,Administrator May 4, 2015 Mr.Jason Duke Olson Brothers Excavating, Inc. 6622—112th St. E. Puyallup, WA 98373 RE: NOTICE TO PROCEED—SUNSET TERRACE REGIONAL STORMWATER FACILITY PROJECT CAG-15-032, SWP-27-3658 Dear Mr. Collins: This letter is your official Notice to Proceed on the construction contract for the Sunset Terrace Regional Stormwater Facility project. You are hereby notified to commence work within 10 working days of this notice to proceed on or before May 5, 2015. The first working day shall be May 5, 2015. You are to complete the work within ninety (90) working days of the first day of work. All work shall be physically completed by September 10, 2015. If you have any questions, please call me at 425-430-7247. Sincerely, J�iv✓ Allen Quynn, P Surface WaterlUtility Engineer cc: Ron Straka,Surface Water Utility Engineering Manager Receipt of this NOTICE TO PROCEED is hereby acknowledged (please sign and return): This day of 2015 CONTRACTOR: Olson Brothers Excavating, Inc. By: Title: H:\F.ile Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3658 Sunset Regional SW Facility\1600 Construction\Precon\Notice To Proceed.doc\AQtp Renton City Hall • 1055 South Grady Way• Renton,Washington 98057 • rentonwa.gov Denis Law City Of Mayor Public Works Department-Gregg Zimmerman,P.E.,Administrator CONSTRUCTION NOTICE Sunset Terrace Regional Stormwater Facility Project The City of Renton Surface Water Utility has contracted with Olson Brothers Excavating, Inc. to construct two water quality treatment bioretention stormwater cells, an underground infiltration gallery, and 630 feet of 18-inch storm pipe in an area bounded by Harrington Avenue NE, NE 19th Street, and Sunset Boulevard NE. Construction will also include the excavation of approximately 4,200 cubic yards of native material and the planting of over 2,500 trees and shrubs. Project construction is anticipated to BEGIN the week of May 4, 2015 and will be completed by September 2015. A site map and a site location map are attached. There should be little to no traffic disruptions during construction and access through your neighborhood will be maintained at all times. Project construction should not interfere with existing utilities; however, you will be notified if construction conflicts with utility service. Any disruption of utility service will be restored as soon as possible. Please notify Allen Quynn, Surface Water Utility Project Manager, if you lose utility service during construction without prior notice. This project is funded by the City of Renton Surface Water Utility and a grant from the Washington State Department of Ecology's FY2012 Stormwater Retrofit and LID Competitive Grant Program. Thank you in advance for your patience and cooperation during this project. If you have any questions about the project, please contact Allen Quynn at 425-430-7247 or by email at aquynn@rentonwa.gov. Attachment H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3658 Sunset Regional SW Facility\1600 Construction\Construction Notice\residents construction notice.doc\AQtp Renton City Hall • 1055 South Grady Way• Renton,Washington 98057 • rentonwa.gov Fjn IS rim ram mpg I■ � f li7 � �r �s - Cal no LU ON M1 Mon w o MOM � � EW zz an Q r ® hat o , � � ' �'� � ['�, r �� � f� ■ ��w �"'��;tea+-��,�����'��� I yea �■ �r� ■ " � �Q I�: , � m a LO tM 04 „. dLO el H OWN adw at �� NO .'� 0 R alit'!� l��en"J , ''k ' ► a w .wrSOM Ion y IAr �0 t . .:gionalp Sg-i^r.i,. c,4�� City and County Boundary I Addresses Parcels r��`" a II 1st Floor Cy 1st Floor [] 2nd Floor 1st Floor Buildings ui1 ) '� �� r72 b01205� EJ Other j fG7 7227801J0U = ,'�Aq,�� `�, k+ 'a ,r„ Buildings mr 1069, f '.. 7 +r i+. `r_✓ %41 7227801085, 2n3 e � ti am + Notes 'AL g Buildings shown have been 1 a t demolished.Reference Site Pictures for current site conditions 227801 0 "' 722780f055 ;� T h ti na( Is a u+:er yeneratert tahc nt` P PP gov c reference only.Ua n lavers thot City Of 64 0 32 64 Feet � RentonMa Su ort Rentonwa. WGS 1984_Web_Mercator_Auxiliary_Sphere 02/20/2015 THIS MAP IS NOT TO BE USED FOR NAVIGATION Finance&IT Division f ID Task Mode Task Name Duration Start Finish Predecessor!Successors __ 2 5 May 2015_ June 2015, _ July 2015 31 03 6009 12 15 18 21 24 27 30 03 06 09 12 15 18 21 24 27 30 02 05 08 11 14 17 20 23 26 29 02 05 08 11 14 17 20 23 26 29 1 A' Project Award 0 days Mon 04/06/15 Mon 04/06/15 2 � 4/06 2 , Preconstruction Submittals 20 days Mon 04/06/15 Fri OS/01/15 1 3 Preconstruction Submittals � I 3 Preconstruction Meeting/ NTP 1 day Mon 05/04/15Mon 05/04/152 4 Preconstruction Meeting/ NTP 4 0.� Mobilization 4 days Tue 05/05/15 Fri 05/08/15 3 5SS,6SS Mobilization 5 �j Preconstruction Erosion Control 1 day Tue 05/05/15 Tue 05/05/15 4SS 7 Preconstruction Erosion Control 6 '� Locate Utilities/ Potholing 2 days Tue 05/05/15 Wed 05/06/154SS 7,13 Locate Utilities/ Potholing 7 11 Install New Storm Drain NE 10th 4 days Thu 05/07/15 Tue 05/12/15 6,5 8Install New Storm Drain NE loth 8 11 Storm Drain Tie-Line Sunset BLVD (SR 900) 1 day Wed Wed 7 9 -,Storm Drain Tie-Line Sunset BLVD (SR 900) 05/13/15 05/13/15 9 11 Relocate Water Main Sunset Lane and 2 days Thu 05/14/15 Fri 05/15/15 8 10 i elocate Water Main Sunset Lane and Harrington Ave P E Harrington Ave NE 10 11 Install New Strom Drain Sunset Lane NE 5 days Mon 05/18/15 Fri 05/22/15 9 11 1 � Igstall New Strom Drain Sunset Lane NE � 11 9*0 Abandon Existing Utilities 1 day Tue 05/26/15 Tue 05/26/15 10 12 bandon Existing Utilities A 12 Relocate Side sewers 2 days Wed 05/27/15Thu 05/28/15 11 15 Relocate Side sewers 13 Excavate Infiltration Gallery 5 days Thu 05/07/15 Wed 05/13/156 14 Excavate Infiltration Gallery 14 Place Treatment Layer(Sand) 3 days Thu 05/14/15 Mon 05/18/1513 15 - reatment Layer (Sand) 15 11 Install Pond Undrain System 3 days Fri 05/29/15 Tue 06/02/15 14,12 16 .-.......,,Install Pond Undrain System 16 '., Place Type 26 (Drain Rock) 4 days Wed 06/03/15 Mon 06/08/1515 17 +.._... .,Place Type 26 (Drain Rock) 17 11 Pond Embankment (Select Backfill) 4 days Tue 06/09/15 Fri 06/12/15 16 18 and Embankment (Select Backfill) 18 11 Place Bio retention Soil 3 06/17 days Mon 06/15/15 Wed 1517 19 Place Bio retention Soil / 19 10* Plant Ponds 5 days Thu 06/18/15 Wed 06/24/1518 21,20 ._ Plant Ponds 20 Sidewalk and Curbs 2 days Thu 06/25/15 Fri 06/26/15 19 22 idewalk and Curbs i 21 04, Hydro seed 1 day Thu 06/25/15 Thu 06/25/15 19 22 ydro seed 22 Asphalt Pavement Restoration 2 days Mon 06/29/1ETue O6/30/15 21,20 23 Asphalt Pavement Restorati 23 Misc Restoration 5 days Wed 07/01/15Wed 07/08/1522 24 - Misc Restoration i 24 , Punch list 5 days Thu 07/09/15 Wed 07/15/1523 25 1 Punch list i 25 , Substantial Completion 0 days Wed 07/15/15Wed 07/15/1524 1 t 07/15 Task Inactive Task Manual Summary Rollup External Milestone Baseline Milestone Split „ „ Inactive Milestone Manual Summary I I Deadline a Baseline Summary Project: Sunset Terrace Baseline Date:Thu 04/30/15 Milestone Inactive Summary Start-only 1: Critical 611MOOKu Progress Summary 1 1 Manual Task Finish-only 3 Critical Split Manual Progress —" Project Summary o Duration-only External Tasks Baseline Slack Page 1 PUBLIC WORKS DEPARTMENT D City Of \ PRECONSTRUCTION CONFERENCE DATE: May 4, 2015 TIME: 2:00 PM PLACE: City Hall Conference Room#511 Project Name: Sunset Terrace Regional Stormwater Facility-Project SWP-27-3658 Project Manager Allen Quynn Phone 425-430-7247 Fax 425-430-7241 E-mail: aguynn@Rentonwa.gov Contractor Olson Brother Excavating, Inc. Phone 425-283-6653 Name/Address: Contact Name Jason Duke Phone 425-283-6653 Cell 425-283-6653 E-mail: jasonobe@comcast.net Construction Property bounded by Harrington Ave NE, Sunset Ln and NE loth St. and adjacent Location streets PLEASE CHECK DEPARTMENTS TO BE NOTIFIED AND SPECIFY PERSON TO ATTEND: PUBLIC WORKS DEPARTMENT ❑ Utility Plan Review Steve Lee ❑ Water Utility Abdoul Gafour,Andrew Weygandt ❑ Wastewater Utility David Christensen ® Surface Water Utility Ron Straka ® Transportation Systems Chris Barnes, Michelle Faltaous ® Maintenance Services Division Richard Marshall ❑ Customer Services Holly Powers ® Construction Services Mark Wetherbee ❑ FIRE PREVENTION Corey Thomas ❑ POLICE DEPARTMENT Clark Wilcox ® PARK DEPARTMENT Leslie Betlach ❑ BUILDING DEPARTMENT Craig Burnell ® OTHER Peter Renner, Facilities Director, Community Services OUTSIDE DEPARTMENTS: ❑ ALL SUBCONTRACTORS" Phone# Fax# ❑ Olympic Pipe Line Company- Holly Williamson 425-235-7767 425-271-5320 ® CenturyLink— Tonna Baruso (cell 206-387-3263) 253-372-5360 253-372-5176 ® Puget Sound Energy—Kathy Johnson 425-462-3381 425-462-3355 ® Comcast- Bill Walker(cell 206-255-6975) 253-288-7538 253-288-7500 ❑ King County Transportation Div.-Steve Wilson 206-296-8144 206-296-8198 ❑ King County Utilities—Jerry Giri 206-296-8122 206-205-7092 ❑ Electric Lightwave/Integra Telecom —Bob Robertson 206-812-3300 206-812-3213 ❑ METRO - Bus Routes- Richard Garcia 206-684-2732 206-684-2686 ❑ Renton School District—Transportation Department- 425-204-4455 425-204-4465 ❑ Allied Republic—Todd Richardson (cell 425-864-0709) 206-652-8851 253-239-8859 Christopher Jones ® Department of Ecology—Heather Khan ® Construction Enterprises&Contractors—Stephen Baldwin 253-572-5122 253-468-8008 cc: 6t'floor Customer Service "Please call 425-430-7234 with updates. April Alexander/Lobby 04/23/2015 Mailing Addresses: OLYMPIC PIPELINE CENTURYLINK PUGET SOUND ENERGY ATTN: HOLLY WILLIAMSON ATTN: TONNA BARUSO ATTN: Kathy Johnson 2319 LIND AVE SW 23315 66T"AVE S PO BOX 97034, EST-11W RENTON,WA 98057 KENT,WA 98032-1827 BELLEVUE, WA 98009-9734 holly.williamson@bp.com tonna.baruso@centurylink.com kathy.johnson@pse.com COMCAST KC DEPT OF TRANSPORTATION ELECTRIC LIGHTWAVE/ BILL WALKER ROAD MAINTENANCE,SPECIAL INTEGRA TELECOM 410 VALLEY AVE N OPERATIONS ATTN: BOB ROBERTSON PUYALLUP,WA 98371 ATTN: STEVE WILSON 1303 120T"AVE. NE bill walker@cable.comcast.com 155 MONROE AVE NE BELLEVUE, WA 98005 RENTON,WA 98055 Robert.Robertson @integratelecom. steve.wilson@kingcounty.gov com KING COUNTY METRO RENTON SCHOOL DISTRICT WASTE MANAGEMENT RAINIER ATTN:CONSTRUCTION COORD. TRANSPORTATION DEPT. ATTN: LEWIS CARVER 1270 6T"AVE S.,SVQ-TR-0100 420 PARK AVE N SCOTT BARDEN SEATTLE,WA 98134 RENTON,WA 98057 Steve Aiton Doreen.stewartL rentonschools.us construction.coord@kingcounty.gov (Director) 8111 FIRST AVE S Helen.Shindellbutler(�rentonschools SEATTLE,WA 98108 .us(Asst. Director) (carver@wm.com Gret;.lacour(clrentonschools.us sbarden@wm.com saiton@wm.com KING COUNTY UTILITIES ALLIED REPUBLIC DEPARTMENT OF ECOLOGY ATTN: JERRY GIRI TODD RICHARDSON,OPERATIONS HEATHER KHAN ROADS MAINTENANCE/UTILITY MANAGER STORMWATER GRANTS& INSPECTION UNIT CHRISTOPHER JONES,OPERATIONS RESTORATION SPECIALIST, 155 MONROE AVE NE BLDG A MANAGER DEPARTMENT OF ECOLOGY RENTON,WA 98056 22010 76T"AVE S NORTHWEST REGIONAL OFFICE jerry.giri@kingcounty.gov KENT,WA 98032 3190-160TH AVE SE TRichardson4(a@republicservices.co BELLEVUE,WA 98008-5452 m HKHA461@ECY.WA.GOV CJones6@repulicservices.com B \\RVFPS-02\Depts\PW\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3658 Sunset Regional SW Facility\1600 Construction\Precon\2015-0422 Pre-Con Notice.doc/HCBad Sunset Terrace Regional Stormwater Facility Project - Site Map ON i a o� ■■■ � I �� � 0�l'1 i®� an IN on at man Is waam won Ila �, • If Monson r ■ ..® 1 Mo■ s■©■ in '" �■ . ,, ■ o■��■■�� ■ate �� ■ ■ an Massa MMM■ am ■■RON ■ass � ►��+�111e Loa M less arm Will End ■ta��� a ME 00 •■■efills /1/IIII////N/i/ MAW lip goo SAN all sk was ■ �r ���`���/aia����, ♦.��11►� slat • d�`I�r,/ t�``�■�� Z ♦`�•ti�,� � :r � �1/i�ilii##�, #11�#ili/#i/ � ■ r►� ■ ##�#3#�1##�0#9#Ilillll/ Notes Legend City and County Boundary otn.r City.f Renton Parcels tat Floor 1st Floor 2nd Floor tat Floor © Other Buildings Buildings 1023 0 512 1023 Feat W G S_1984_W eb_M ercator_Auxiliary_S phere City of ��1 V l l Finance&IT Division 2/20/2015 THIS MAP IS NOT TO BE USED FOR NAVIGATION Denis Law ® City Of Mayor �Y 'PAN y6 Public Works Department-Gregg Zimmerman,P.E.,Administrator CONSTRUCTION NOTICE Sunset Terrace Regional Stormwater Facility Project The City of Renton Surface Water Utility has contracted with Olson Brothers Excavating, Inc. to construct two water quality treatment bioretention stormwater cells, an underground infiltration gallery, and 630 feet of 18-inch storm pipe in an area bounded by Harrington Avenue NE, NE 19th Street, and Sunset Boulevard NE. Construction will also include the excavation of approximately 4,200 cubic yards of native material and the planting of over 2,500 trees and shrubs. Project construction is anticipated to BEGIN the week of May 4, 2015 and will be completed by September 2015. A site map and a site location map are attached. There should be little to no traffic disruptions during construction and access through your neighborhood will be maintained at all times. Project construction should not interfere with existing utilities; however, you will be notified if construction conflicts with utility service. Any disruption of utility service will be restored as soon as possible. Please notify Allen Quynn, Surface Water Utility Project Manager, if you lose utility service during construction without prior notice. This project is funded by the City of Renton Surface Water Utility and a grant from the Washington State Department of Ecology's FY2012 Stormwater Retrofit and LID Competitive Grant Program. Thank you in advance for your patience and cooperation during this project. If you have any questions about the project, please contact Allen Quynn at 425-430-7247 or by email at aguynn@rentonwa.gov. ,t Attachment C, H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3658 Sunset Regional SW Facility\1600 Construction\Construction Notice\residents construction notice.doc\AQtp Renton City Hall • 1055 South Grady Way• Renton,Washington 98057 • rentonwa.gov ..�.�.. i... .,... �/ u ®■ n� q1� --^-�- ®'�i des o .ram ) �II� ��a��� ® o®f�" ..: �: "'� =i = ■a ��. !�� a: z r}, i[ 1i1 ®S� 1® as B ®®■ "'� ® # ■■ f► �.., o am D oO ca # •O ���� � ■ c a • IYfl31a� .:: .` iMM W U LL LL LL LL m V N 4 LC1 QDO©C:. o : uus eo �t► ��® a R3 {NOM O o N �^ s I,LW A MINE IIIIIII � R'3� � to rn %r4J�y��t! •... .. _ r®- ..�.. did► _. _... C�®a7t�� �®�9f■�:tt:�s�■ ''e��3� �� �a m as as �. �L1fl( ■Iv®t�R°�®G®■ �iir����ll��lll#�1�� _ � 0 � moo®■ems �ae�esc��/�1:�� ;°� 'v� F— a /i1A�s � �!lDeBi i�fCi�o� ���o��®®.� � ■ �Q�a���■ate,► ,4;_... ca► ♦*, UM A'PaomomL��`�■�! �; ►p®E.i��1 lai.�. �'F3 R~ v �' a x= r nd 'dal Stormwater Facility Proj(: - Sii.- Location `egeort and County Boundary qMr `1 CM of Rmron Addresses TAW 22 1 S �a`" Parcels i7 st Floor M »� 1st Floor 2nd Floor w 7 2 0t20 1st Floori ,U J00 �.,�`'. `, Other Buildings 67 7227W I Buildings 1069 t ✓V ar � ke+ 227801085 • s s r f � sea sy r. s Notes Buildings shown have been demolished.Reference Site rPictures for current site 7227801400r conditions 80 55 This map is a user;generated static output from an Internet mapping site and is too reference oily.Data layers that appear on this map rnay or may not be City Of OY1 64 0 32 64 Fsel Renton MapSupport@Rentonwa.gov accurate current orothermtsereliable. 11 1NGS 1984 Web_Mercator_Auxiliary_Sphom 02/20/2015 THIS MAP IS NOT TO BE USED FOR NAVIGATION Finance&IT Division 1 Denis W City Of SY - ' . 0188 Public Works Department-Gregg Zimmerman,P.E.,Administrator CONSTRUCTION NOTICE Sunset Terrace Regional Stormwater Facility Project The City of Renton Surface Water Utility has contracted with Olson Brothers Excavating, Inc. to construct two water quality treatment bioretention stormwater cells, an underground infiltration gallery, and 630 feet of 18-inch storm pipe in an area bounded by Harrington Avenue NE, NE 19th Street, and Sunset Boulevard NE. Construction will also include the excavation of approximately 4,200 cubic yards of native material and the planting of over 2,500 trees and shrubs. Project construction is anticipated to BEGIN the week of May 4, 2015 and will be completed by September 2015. A site map and a site location map are attached. There should be little to no traffic disruptions during construction and access through your neighborhood will be maintained at all times. Project construction should not interfere with existing utilities; however, you will be notified if construction conflicts with utility service. Any disruption of utility service will be restored as soon as possible. Please notify Allen Quynn, Surface Water Utility Project Manager, if you lose utility service during construction without prior notice. This project is funded by the City of Renton Surface Water Utility and a grant from the Washington State Department of Ecology's FY2012 Stormwater Retrofit and LID Competitive Grant Program. Thank you in advance for your patience and cooperation during this project. If you have any questions about the project, please contact Allen Quynn at 425-430-7247 or by email at a_guynn@rentonwa.gov. Attachment . H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3658 Sunset Regional SW Facility\1600 Construction\Construction Notice\residents construction notice.doc\AQtp Renton City Hall • 1055 South Grady Way• Renton,Washington 98057 • rentonwa.gov y w fir, ■ �►(:;, 'a� Mid i[y �`' _ ■�i_a■ b!!i Wit, f�1 fig a, yl� An ? E . !! ®' L . ■����� E \H�GG��J ry cn ►», ,, .,� ,_.._� r,. , err . . . _.- p D 1� a e��,��,,tt _mt�uo■■Lr �.� a � NEMEC +� 0 y o ��► _ RAW���i`I�ffGGlCir ��i0O�w � � M'�� ��� ^it © �� � s;a Q Ismo" 60 . . 'a jai O ` MOM a Ul w o m 1.i ,.gip 4� � ,��"� ■ � ■■■■ ■t r■ -n o � � ® ,., ra■� su /p� ■ G o r' ttt �itti. 1 102. �� ... ■ ■ _ _CO) Im co) m ;a{ rl V _ cD m tam Z � \® !J@parr a,'ffi ®R� ■® A �iGwP� ®:3..l Legea� �t�Sunset T? 4 iJr , }ea Project G C " / c { r c and county Boundary (MMr 4,i eM al R�Mon Addresses Parcels 1 at Floor G 1 st Floor © 2nd Floor 1st Floor Cl Other Buildings Buildings rG7 7227301300 ;� �_ r A Buildings1069, `'' ' l r N. 4dk 22730108984 5j ti Notes Buildings shown have been demolished.Reference Site t Pictures for current site 7227301 '�- conditions 'tl` ifs ,,, 72 7 f055 -- This mar.Is a u?:er generated stair c or nn is rtt front an Internet mooning site w o I --�--� :s+c r<terenca only.Oata!ayes that appear th niap mhv or may not t,- �� 64 0 32 64 Fset RentonMapSu ort Rentonwa. ov city of 11 on PP � 9 a1r,Curatw curent Orotha!vnberoltahlcr iibVji WGS 1984 Web Mercator Auxiiary_Sphere 02/20/2015 THIS MAP IS NOT TO BE USED FOR NAVIGATION Finance&IT Division Allen Quynn From: Jeff Collins <JeffCollins@nwcascade.com> Sent: Tuesday, February 17, 2015 1:08 PM To: Allen Quynn Cc: Robert Albornoz Subject: FW: Extra Works Paid Attachments: EW#7.pdf; EW#10.pdf, EW#ll.pdf Allen, The attached EW#17 and EW#18 should not be billed to the City of Renton. This is over the issues with the curb grades not meeting up with the catch basin at NE 13th St and Harrington Ave NE,which was not caused by the City of Renton. I apologize for the inconvenience, as we were only trying to clean up old extra works that were still outstanding. If you have any questions or concerns, please feel free to contact me. Thanks, Jeff Collins Northwest Cascade ieffc@nwcascade.com Office: (253) 848-2371 Cell: (253)414-4696 From: Robert Albornoz Sent: Tuesday, February 17, 2015 12:47 PM To: Allen Quynn Cc: Jeff Collins Subject: RE: Extra Works Paid Allen, Please find attached additional extra works I brought up yesterday. They are actually for EW#7, 10, 11, 17 and 18. Summary: EW#7— Install 13 LF ductile iron pipe from catch basin 5-2 to new catch basin 5-17 EW#10— Impact to crew due to water line/service in installation alignment EW#11—Waterline repair band replacement EW#17—Re-setting of curb grades EW#18—Adjust curbing to catch basin at 14th and Harrington -Robert From: Allen Quynn [mailto:aguynn(a)Rentonwa.govl Sent: Monday, February 16, 2015 11:37 AM To: Robert Albornoz Subject: RE: Extra Works Paid Robert, Please forward these to me. I don't seem to have them. Allen Quynn, P.E. 1 Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aquynn@rentonwa.gov From: Robert Albornoz [mailto:RobertAlbornoz@nwcascade.com] Sent: Monday, February 16, 2015 11:30 AM To: Allen Quynn Subject: RE: Extra Works Paid Allen, Thanks for the list. What about EW#7, 9, 10, 11, 16 and 17...what is the payment status of these? -Robert From: Allen Quynn [mailto:aquynn@Rentonwa.govl Sent: Monday, February 16, 2015 8:35 AM To: Jeff Collins Cc: Robert Albornoz Subject: RE: Extra Works Paid Hi Jeff, Here are the change orders paid under minor changes to date: EW# 1 $1,727.10 EW#2 $1,266.16 EW#3 $516.84 EW#4 $1,572.52 EW#20 $2,643.80 EW# 14B $3,029.52 EW#29 $1,281.89 EW# 23 $1,399.44 EW# 22 $732.92 EW#28 $308.48 EW#24 $2,197.58 EW#32 $1,554.87 EW# 31 $992.16 EW#34 $352.92 Total: $19,576.20 It looks as if the City overpaid on EW#23. It should have been $1,339.44 not$1,399.44. 1 will make an adjustment to credit the City$60 on the next pay estimate. The next pay estimate will also include EW#36 and EW#27 in the amount of$1,900.99 and $257.00, respectively as well as the outstanding change orders awaiting backup documentation. I'm not sure but I think EW#27 may need to be adjusted to reflect sales tax. Please confirm. Let me know of you have any questions. 2 t Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aquynn@rentonwa.gov From: Jeff Collins [mailto:JeffCollins@nwcascade.com] Sent: Friday, February 13, 2015 5:45 PM To: Allen Quynn Cc: Robert Albornoz Subject: Extra Works Paid Allen, Do you have something that shows which extra works the City of Renton paid under Minor Changes? I am trying to clean up my books and want to make sure I have the correct information. Jeff Collins Northwest Cascade jeffc(a-)nwcascade.com Office: (253) 848-2371 Cell: (253)414-4696 3 Sunset Community LID Retrofit Harrington Ave Project Item No Description Unit NWC Qty City of Renton Qty Difference Unit Price Ext. Price Construction Surveying, v/ A-6 Staking an As-built LS 1 0.9 0.1 $16,000.00 $1,600.00 Remove and Replace Wood z In r it�,� A-12" Fence LF 80 70 10 $24.00 $240.00 Remove and Replace Chain cio«(c r" e A-13- Link Fence LF 55 44 11 $24.00 $264.00 Crushed Surfacing Base A-22 Course TON 2927.14 2452.73 474.41 $22.00 $10,437.02 61 A-25 Modular Block Wall SF 120 80 40 $25.00 $1,000.00 Corrogated Polyethylene Storm A-31 Sewer Pipe 18-in Dia. LF 367 354 13 $45.00 $585.00 A-67 Hand Water/Water Truck LS 1 0 1 $2,100.00 $2,100.00 LZ B-6 Site Specific Potholing EA 4 1 3 $230.00 $690.00 NO r"v�"( dOUnr -ti^ Furnish and Install 12" Cl 52 DI Water Pipe & Fittings w/ B7 Polywrap LF 730 720 10 $50.00 $500.00 TOTAL $17,416.02 Quantities to be verified by Subcontractor l L� 5/19/2015 ' � Allen Quynn From: Allen Quynn a, �0.,1 $ Sent: Monday, March 16, 2015 3:44 PM To: 'Jeff Collins' Subject: RE: Pay Estimate No 7 Jeff, rSY My responses are in red: 1. Bid item A-6 Construction Surveying, Staking, and As-built has only been paid 50%of the lump sum. In accordance with the specifications, 70%of payment can be paid prior to the review and acceptance of the final as- builts. NWC requests payment of the outstanding 20%. City will pay remaining amount on next pay estimate. 2. NWC has only been paid for 0.45 acres under bid item A-7 Clearing and Grubbing. Per our calculations, 100%of this bid item has been completed to date (1 acre). NWC requests payment for the outstanding 0.55 acres cleared/grubbed. Based on my area calculation from the plans, I calculated 0.45 acres. Will need to discuss prior to closeout. 3. Bid item A-11 Removal Existing Drainage Pipe has been short paid at 233 LF. NWC has removed all 255 LF of drainage pipe shown on the plans, and we request payment for the outstanding 22 LF. Based on my takeoff from plans of actual amount of pipe removed. Will need to discuss prior to closeout. 4. Bid item A-12 and A-13 for removal and replacement of fence is understood to be paid once the fencing has been replaced. Our fencing subcontractor is currently installing the fence. Will be paid on next pay estimate. 5. Bid item A-16 Remove Cement Concrete Curb and Gutter has only been paid to 594 LF. NWC counts 698 LF of ti cement concrete curb and gutter removed in accordance with the plans. This does not include additional JIQ removal/replacements that was forward priced. Based on CAD drawings and my take off from plans. Will need to discuss prior to closeout. 6. Bid item A-18 Gravel Borrow Including Haul has only been paid to 540 CY. NWC has hauled 2,325 CY to date. It is understood that this item is being taken care of through other correspondence than the pay estimate. The City is still reviewing NWC claim for additional quantity. 7. No payment has been made under bid items A-20 and B-21 Removal and Replacement of Unsuitable Foundation Material. This could explain part of the discrepancy in bid item A-18, where the City of Renton directed NWC to place imported gravel borrow around existing utilities.This bid item is for the use of placement of foundation material such as quarry spalls where there is soft soil below the bedding of the pipe and would require over excavation. Over excavation and placement would be at the discretion of the engineer. To my knowledge NWC was never directed by the City to place quarry size rock below the pipe bedding. 8. Payment of the overrun of bid item A-28 Mineral Aggregate Type 26 has been addressed in NWC's AR#16. NWC assumes this will be dealt with outside the pay estimate correspondence. This will be paid as a change order on the next pay estimate. 9. NWC has installed a total of 9 concrete structures with beehive grates on them (corresponding to bid items A- 36,A-37, and A-39). Payment has been issued for 8 of the 9 structures. NWC requests payment of the final structure under bid item A-36 Catch Basin Type 1 with Beehive Grate. I mistakenly paid for C64-6 as a type I (A-35) instead of a Type I w/beehive grate (A-36). I will correct on next pay estimate. A-35 will show quantity 5 and A-35 will show quantity 6. 10. Bid item A-40 Adjust Catch Basin has been paid for 9 catch basins. NWC installed 14 catch basins in the pavement and gutter line that had to be raised to final grade. NWC request payment for the outstanding adjustments. I count 9 CBs that were adjusted. The other structures were constructed as part of the curb and gutter install or were existing structures that were not adjusted—no asphalt removed around structure, no concrete collar was installed and no asphalt placed on top of concrete with tack sealer. I r 11. The City of Renton has only paid for 7 connections to existing drainage structures under bid item A-45 Connection to Drainage Structure. NWC has performed 9 connections to existing drainage structures as called out on the plans. NWC request payment for the 2 outstanding connections. I count 8 connections per the plans. I will add an additional connection on next pay estimate to make a total of 8. 12. Bid item A-47 High Visibility Fence has only been paid to 1,100 LF. NWC installed all high visibility fencing as shown on the plans, which totals to 1,300 LF. NWC requests payment for the outstanding 200 LF. I will re-examine photos taken early in project construction to evaluate if additional fencing was installed. 13. NWC will confirm the payment for the concrete bid items(A-68 through A-77). 14. NWC has been paid for a combined 521.84 tons of backfill material for bid items B-22 and 8-23. NWC installed a total of 1,106.41 tons of gravel backfill for the water main (this includes the agreed overrun with the deep water main along NE 10th St). NWC requests payment for the outstanding 584.57 tons of material. The City is still reviewing NWC claim for additional quantity. B-23 is crushed rock not backfill. 15. NWC installed 8.53 tons of cold mix in the month of February for roadway maintenance (filling potholes and bare spots). This corresponds to either bid item B-24. NWC requests payment for the 8.53 tons of cold mix. The City has paid for 219.42 tons(total both schedules) based on tickets received to date. Please provide tickets for the 8.53 tons of cold mix. Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aquynn@rentonwa.gov From: Jeff Collins [mailto:JeffCollins@nwcascade.com] Sent: Monday, March 16, 2015 2:28 PM To: Allen Quynn Cc: Robert Albornoz Subject: Pay Estimate No 7 Allen, In review of Pay Estimate No 7,there are a few items that appear to have been short paid. Can you take a look at the below listed items? 1. Bid item A-6 Construction Surveying, Staking, and As-built has only been paid 50%of the lump sum. In accordance with the specifications, 70%of payment can be paid prior to the review and acceptance of the final as-builts. NWC requests payment of the outstanding 20%. 2. NWC has only been paid for 0.45 acres under bid item A-7 Clearing and Grubbing. Per our calculations, 100%of this bid item has been completed to date (1 acre). NWC requests payment for the outstanding 0.55 acres cleared/grubbed. 3. Bid item A-11 Removal Existing Drainage Pipe has been short paid at 233 LF. NWC has removed all 255 LF of drainage pipe shown on the plans, and we request payment for the outstanding 22 LF. 4. Bid item A-12 and A-13 for removal and replacement of fence is understood to be paid once the fencing has been replaced. Our fencing subcontractor is currently installing the fence. 5. Bid item A-16 Remove Cement Concrete Curb and Gutter has only been paid to 594 LF. NWC counts 698 LF of cement concrete curb and gutter removed in accordance with the plans. This does not include additional removal/replacements that was forward priced. 2 6. Bid item A-18 Gravel Borrow Including Haul has only been paid to 540 CY. NWC has hauled 2,325 CY to date. It is understood that this item is being taken care of through other correspondence than the pay estimate. 7. No payment has been made under bid items A-20 and B-21 Removal and Replacement of Unsuitable Foundation Material. This could explain part of the discrepancy in bid item A-18, where the City of Renton directed NWC to place imported gravel borrow around existing utilities. 8. Payment of the overrun of bid item A-28 Mineral Aggregate Type 26 has been addressed in NWC's AR#16. NWC assumes this will be dealt with outside the pay estimate correspondence. 9. NWC has installed a total of 9 concrete structures with beehive grates on them (corresponding to bid items A- 36,A-37, and A-39). Payment has been issued for 8 of the 9 structures. NWC requests payment of the final structure under bid item A-36 Catch Basin Type 1 with Beehive Grate. 10. Bid item A-40 Adjust Catch Basin has been paid for 9 catch basins. NWC installed 14 catch basins in the pavement and gutter line that had to be raised to final grade. NWC request payment for the outstanding 5 adjustments. 11. The City of Renton has only paid for 7 connections to existing drainage structures under bid item A-45 Connection to Drainage Structure. NWC has performed 9 connections to existing drainage structures as called out on the plans. NWC request payment for the 2 outstanding connections. 12. Bid item A-47 High Visibility Fence has only been paid to 1,100 LF. NWC installed all high visibility fencing as shown on the plans, which totals to 1,300 LF. NWC requests payment for the outstanding 200 LF. 13. NWC will confirm the payment for the concrete bid items (A-68 through A-77). 14. NWC has been paid for a combined 521.84 tons of backfill material for bid items B-22 and B-23. NWC installed a total of 1,106.41 tons of gravel backfill for the water main (this includes the agreed overrun with the deep water main along NE 10th St). NWC requests payment for the outstanding 584.57 tons of material. 15. NWC installed 8.53 tons of cold mix in the month of February for roadway maintenance (filling potholes and bare spots). This corresponds to either bid item B-24. NWC requests payment for the 8.53 tons of cold mix. These are the discrepancies that NWC noticed. We will review the final pay estimate in a similar manner to ensure that nothing is overlooked on the project. Thanks, Jeff Collins Northwest Cascade a effc(aD-nwcascade.com Office: (253)848-2371 Cell: (253)414-4696 From: Allen Quynn [mailto:aquynn(�bRentonwa.gov] Sent: Monday, March 16, 2015 11:11 AM To: Jeff Collins Subject: RE: Sunset Community Low Impact Improvements #357 Jeff, Thanks for the update, Aside from the striping, the only item remaining is the fencing I believe. Once I have the results of the maintenance walk-through, I will review with you. Have you had a chance to look at Pay Estimate No. 7? Please submit backup costs for all outstanding work items as soon as you can. Thanks, 3 Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aquynn@rentonwa.gov From: Jeff Collins [mailto:JeffCollins@nwcascade.coml Sent: Monday, March 16, 2015 10:11 AM To: Allen Quynn Cc: Robert Albornoz Subject: RE: Sunset Community Low Impact Improvements #357 Allen, The landscapers are installing sod today. With the rain over the weekend, the topsoil is in good condition to take the sod. The pavement striping was originally scheduled for tomorrow, but I have rescheduled it to Wednesday due to weather concerns. Thanks, Jeff Collins Northwest Cascade ieffc(@-nwcascade.com Office: (253)848-2371 Cell: (253)414-4696 From: Allen Quynn [mailto:aquynn(&Rentonwa.govl Sent: Monday, March 16, 2015 8:11 AM To: Jeff Collins Subject: RE: Sunset Community Low Impact Improvements #357 Jeff, Was the landscape contractor installing sod today? Also, when is the pavement striping scheduled? I hope to have Maintenance Division's comments on the walk through in the next day or two. Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aquynn@rentonwa.gov 4 From: Jeff Collins [mailto:JeffCollins@nwcascade.com] Sent: Thursday, March 12, 2015 3:31 PM To: Allen Quynn Cc: Robert Albornoz Subject: RE: Sunset Community Low Impact Improvements #357 Thanks Allen. Jeff Collins Northwest Cascade jeffc(a-)nwcascade.com Office: (253)848-2371 Cell: (253)414-4696 From: Allen Quynn [mailto:aquynnCabRentonwa.gov] Sent: Thursday, March 12, 2015 3:16 PM To: Jeff Collins Subject: FW: Sunset Community Low Impact Improvements #357 Jeff, The sod mix alternative is approved. Please see engineer's email below. Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aguynn@rentonwa.gov From: Raymond.Chung@CH2M.com [mailto:Raymond.Chung@CH2M.com] Sent: Thursday, March 12, 2015 3:14 PM To: Allen Quynn Cc: dkoonts@hbbseattle.com; Raymond.Chung@CH2M.com Subject: FW: Sunset Community Low Impact Improvements #357 Allen, Below is HBB's response. Let me know if you have any questions. Thanks Raymond From: Dean W. Koonts [mailto:dkoonts@hbbseattle.com] Sent:Thursday, March 12, 2015 2:50 PM To: Chung, Raymond/SEA Cc: Ben Schneider Subject: RE: Sunset Community Low Impact Improvements#357 5 Hi Raymond. Using the Perfect Green netted sod should do fine. I've used this on other streetscape projects and it's worked out just fine as long as the contractor gets it established. Thanks. Dean W. Koonts, ASLA, Principal HBB LANDSCAPE ARCHITECTURE P 206 682 3051 From: Raymond.Chung('OCH2M.com [mailto:Raymond.ChungC@CH2M.com] Sent: Thursday, March 12, 2015 9:22 AM To: Dean W. Koonts Cc: Ben Schneider Subject: FW: Sunset Community Low Impact Improvements #357 Dean, There is an issue with Sod,that the supplier do not have the product this time of the year. Please see below for an alternate mix from the supplier, Buckley Nursery, if it is acceptable, or what is acceptable options. Thanks Raymond From:Allen Quynn (mailto:aquynn@Rentonwa.gov) Sent:Thursday, March 12, 2015 8:29 AM To: Chung, Raymond/SEA Subject: FW: Sunset Community Low Impact Improvements#357 Hi Raymond, I guess there is a problem with the contractor being able to deliver the sod from the supplier. Apparently,the sod did not do well during the winter and will need more time in the ground before harvesting. The supplier is suggesting an alternative mix. The proposed mix does not quite satisfy the percentages of ryegrass(60% vs. 65%) and fescue (20%vs. 35%)called in the specs. Could you forward to your landscape architect and ask them if the alternative mix would be acceptable. The other option would be to wait several weeks or more until the spec sod is available for harvesting. I would rather not extend the project completion date anymore if possible but on the other hand, I don't want to install something that will fail. Let me know as soon as possible. Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aguynn@rentonwa.gov From: Jeff Collins [mailto:JeffCollins@nwcascade.com] Sent: Wednesday, March 11, 2015 5:17 PM 6 To: Allen Quynn Cc: Robert Albornoz Subject: FW: Sunset Community Low Impact Improvements #357 Allen, See the email chain below. It appears that the originally approved shade tolerant sod mix did not do well this winter. With low precipitation,the sod will not be harvest-ready for another 4 to 6 weeks (weather depending). This will push the completion date of the project substantially, leaving the topsoil exposed for an extended period of time. As an option, I have attached a readily-available sod submittal. Is it acceptable for Buckley Nursery to install the perfect green sod in lieu of the shade tolerant sod? Please advise as soon as possible. The sod can still be delivered by Monday, provided the order is placed tomorrow morning. Thanks, Jeff Collins Northwest Cascade ieffc(c)nwcascade.com Office: (253)848-2371 Cell: (253)414-4696 From: Dave Hemmings [ma ilto:d hem mings(a)buckleynursery.com] Sent: Wednesday, March 11, 2015 5:02 PM To: Jeff Collins Cc: Doug Kinnaman Subject: FW: Sunset Community Low Impact Improvements #357 Jeff, With our landscape operations winding down and we are in the process of preparing the sodded areas for installation, BNC placed our sod order this morning. I draw your attention to the email below from our salesperson from Country Green Turf Farms. It appears the shade tolerant sod mix did not fair the winter and Country Green will need additional time prior to harvesting. Harvesting of the crop will be driven by Spring weather temperatures and precipitation that could exceed 4 to 6 weeks Country Green has submitted their"Perfect Green Mix"(attached)that could be substituted at a no cost change. The Perfect Green Mix is their top seller and most widely used for various applications. With Harrington Avenue running north and south the sod will receive full sun throughout the growing season. There are very few mature trees that will obstruct or require the shade tolerant sod mix. It was our intention to take shipment and install Sod Monday March 16. We request at this time the Perfect Green Mix be an approved equal or await further directives. I will leave our delivery schedule set for Monday until I receive notification on how to proceed. Thank you in advance for your timely response. Regards, Dave Hemmings BUCKLEY NURSERY COMPANY dhemmings@buckleynursery.com 7 office: (253) 863-9563 fax: (253) 863-1545 cell: (253) 405-0661 From: Doug Kinnaman [mailto:dougkCnbcountrygreen.netl Sent: Wednesday, March 11, 2015 2:08 PM To: Dave Hemmings Subject: RE: Sunset Community Low Impact Improvements #357 Dave, I left you a voicemail on your cell phone regarding the below email based upon your phone call this morning. I did not realize you were talking about our shade tolerant sod this morning when you phoned. I just confirmed by looking at our shade tolerant sod in the field that it is not ready for harvest yet. I would suspect that the sod may be about 1 month away from maturity for harvest, weather dependent. I am attaching our Perfect Green netted sod submittal information as an option to the shade tolerant turf. Please call or email with any questions. Thanks, Doug Kinnaman Sales Representative Country Green Turf Farms dougk@countrygreen.net From: Dave Hemmings [mailto:dhemmings@buckleynursery.com] Sent: Wednesday, March 11, 2015 11:35 AM To: Doug Kinnaman Subject: Sunset Community Low Impact Improvements #357 Doug, Would like to set up delivery for Monday morning, prefer early delivery close to 7:00 am if possible. The project information to follow: PROJECT NAME: SUNSET COMMUNITY LOW IMPACT IMPROVEMENTS PROJECT NUMBER: 357 COUNTRY GREEN PRODUCT: NETTED SHADE TOLERANT QUANTITY: 6600 SQUARE FEET SITE ADDRESS: ROADWAY PROJECT IN RENTON EAST HILL UP NE SUNSET BLVD. HARRINGTON AVE NE & NE 10T"ST (If the Driver comes up Sunset Blvd from 405, Harrington is the 3rd stop light from 405. Driver will need to be in left lane to gain access to left turn lane onto Harrington. Thank you, Dave Hemmings 8 BUCKLEY NURSERY COMPANY dhemmings@buckleynursery.com office: (253) 863-9563 fax: (253) 863-1545 cell: (253) 405-0661 ExchangeDefendcr Message Security: Check Authenticity ExchangeDefender Message Security: Check Authenticity 9 3q Z� C� TICKET NO. TICKETTIME 1;2 6.13 TDATE 2/3/2015 Customer No. Paymen Type Customer Name Order No. 800-322-6847 425-961-7100 7824301 Account NORTHWEST CASCADE INC 25454 WEIGHMASTER STATION Customer Job.No. Customer P.O. Map Ref. Disp.Ord.# 626 / F7 34564 99021100 Truck Type Truck No. Vehicle or License Plate No. Trailer or License Plate No. Zone Black Diamond 936 A68743B Truck & Trailer 26111 SE Green Valle Hauler/ arrierNo. Driver's Name DeRvered/Ordered Load No. Running Total Mack Diamond, WA lt 32.62 BD/D - SUNSET COMMUNITY LOW IMPACT DEVELOPMENT NE 10TH ST & HARRINGTON AVE NE I'�I"IIIII"II'I�III(��LI II"I(III'II I I'I RENTON - SUNSET COMMUNITY LOW IMPACT DEVELOPMENT PREV WAGE- CALL WHEN CLOSE Product Description Total Unit Price 1,rno-jnt 4 2 - 3'Z.Co 2 TN 92152 CSBC 32.6 tl 15 - BA SCALE WEIGHT GROSS&TARE A STANDBY SURCHARGE WILL BE ASSESSED FOR LOADS Fuel THAT EXCEED 10 MINUTES UNLOADING TIME. Surcharge Gross 104,R00 T.R _ C� � A kyj " Sales lax Tare .1a,560 LB/P.T. Sc�lst S�2 Cadman,(Inc.) will not assume Liability for any property X T,-nn f e r damage or any equipment damage for any delivery beyond Net 65,240 _B Deputy Weighmaster the curb line. Total No one available to sign,customer waives receipt Received by Signature Print Name(Customer) Driver's Signature Standby signature. 0 Ix Ix ix Time Start Finish IS tandby Customer's Initials Arrive Job Unloading Unloading Time Ix 39 2q Irj%r TICKET NO. 3096148 TICKETTIME 12:05:38 JDATE 1/15/201 Customer No. Payment Type Customer Name Order No. HeltkI.Rf FG- 800 322-6847 425-961-7100 7824301 Account NORTHWEST CASCADE INC 25454 WEIGHMASTER STATION Customer Job.No. Customer P.O. Map Ref. Disp.Ord.N 99021100 / 34008 Truck Type Truck No. Vehicle or License Plate No Trailer or License Plate No. Zone Black Diamond 947 A26246F Truck & Traile 26111 SE Green Valle Hauler/CanierNo. Driver's Name liveredlOrdered Load No. Running Total 94ack Diamond, WA 98010-7800 7858190 382.36 00.00 12 382.36 BD/D - SUNSET COMMUNITY LOW IMPACT DEVELOPMENT NE LOTH ST & HARRINGTON AVE NE I(I'I"IIIII"II'I'II"II'�(I'll'I"�IIII I'I RENTON - SUNSET COMMUNITY LOW IMPACT DEVELOPMENT PREV WAGE- SOUTH ON HARRINGTON FROM 16TH Description 92152 CSBC #2 — 30- 25 TN 30.2 SCALE WEIGHT GROSS&TARE A STANDBY SURCHARGE WILL BE ASSESSED FOR LOADS Fuel THAT EXCEED 10 MINUTES UNLOADING TIME. Surcharge Gross 100,380 LB f�f��+�t���������1���� r91AI111t Sales Tax Tare 39,880 LB/P.T* Scale t s�2 Cadman, (Inc.) will not assume Liability for any property 60,500 LB * X Jennifer damathe curb line.e or ny equipment damage for any delivery beyond Total Net Deputy Weighmaster No one available to sign,customer waives receipt Received by ignature Print Name(Customer) Driver's Signature Standby signature. Time o Ix Ix Ix Start Finish Standby ustomers Initials [Arrive Job Unloading Unloading Time x 3q 21 TICKET NO. IT TIME �. DATE 2,'13/2015 Customer No. Payment Type Customer Name Order No. 800-O-3?tG22-6847 Lti1,, 425-961-7100 7824301 Account NORTHWEST CASCADE INC 25454 WEIGHMASTER STATION Customer Job,No. Customer P.O. Map Ref. Disp.Ord.# 626 /F7 34808 99021100 -- Truck Type Truck No. Vehicle or License Plate No. Trailer or License Plate No. Zone Black Diamond Truck & Trai.le 959 26111 SE Green Valley Hauler/Carrier No. Driver's Name Delivered/Ordered Load No. Running Total Black Diamond, WA 7858190 STEVE 33.08 �2.00 1 33.0E BD/D — SUNSET COMMUNITY LOW IMPACT DEVELOPMENT NE 10TH ST & ETHARRINGTON COMMUNITY AVE NE I I�III'IIII�I�III IIII'(lllf II'�I I II)tll)I'I RENTON — SUNSET COMMUNITY LOW IMPACT DEVELOPMENT I I PREV WAGE— BETWEEN NE 16TH & NE LOTH ProdUCt Descrpt'on Total Unit Price Amount 92152 CSBC 7— ~ 33'08 Ir 33.08 15 - lCA SCALE WEIGHT GROSS&TARE TA STANDBY SURCHARGE WILL BE ASSESSED FOR LOADS Fuel THAT EXCEED 10 MINUTES UNLOADING TIME. Surcharge Gross 104, 860 LB F-1 Sales Tax Tare 38, 700 LB/P.T* Scale i Scale 2 Cadman, (Inc.)will not assume Liability for any property X Tann i fP r damage or any equipment damage for any delivery beyond Total Net 6h, 1 fill LB * Deputy Weighmaster the curb line. No one available to sign,customer waives receipt Received by Signature Print Name(Customer) Driver's Signature Standby signature. Time .� X X X Start Finish Standby ustomer's Initials Arrive Job Unloading Unloading Time x TICKET NO,I TICKETTIME 07:52:4 31 DATE 2/16/201 Customer No. Payment Type Customer Name Order No. 800-322-6847 425-961-7100 7824301 Account NORTHWEST CASCADE INC 25454 WEIGHMASTER STATION Customer Job.No. Customer P.O. Map Ref. Disp.Ord.N 99021100 / 34865 Truck Type Truck No. Vehicle or License Plate No. Trailer or License Plate No. Zone Black Diamond Truck & Trail t 947 A26246F 26111 SE Green Valle Hauler/Carrier No. Driver's Name Delivered/Ordered Load No. Running Total Black Diamond, WA 1 31.16 BD/D - SUNSET COMMUNITY LOW IMPACT DEVELOPMENT NE 10TH ST• & HARRINGTON AVE NE RENTON - SUNSET COMMUNITY LOW IMPACT DEVELOPMENT` Z �� PREV WAGE- BETWEEN NE 16TH & NE IOTH NORTH ON EDMONDS OFF SR 900 TO 16TH Product DcscnotionTotal Unit Price Amount 92152 CSBC 3 ( � ) TIJ 31.1 # )S SCALE WEIGHT GROSS&TARE A STANDBY SURCHARGE WILL BE ASSESSED FOR LOADS Fuel THAT EXCEED 10 MINUTES UNLOADING TIME. Surcharge Gross. 102,400 'LB � � — Q Sales Tax Tare 40,080 LB/P.T. Scare t Scale 2 Cadman, (Inc.) will not assume Liability for any property X Jennifer damage or any equipment damage for any delivery beyond Net 62,320 LB Deputy Weighmaster the curb line. Total No one available to sign,customer walves receipt Received by Signature Print Name(Customer) Driver's Signature Standby signature. Cl X ix X Time Start Finish Standby ustomer's initials Arrive Job Unloading Unloading Time X EXTRA WORK RECAP LOG NORTHWEST CASCADE, INC. JOB NAME: Harrinton Ave NE Sunset Community-Green Connection JOB NUMBER: 3929 BILL TO: City of Renton Owner Amount EW# WORK DATE(S) DESCRIPTION OF WORK NWC Amount Paid Notes 17 11/19/2014 Re-setting of curb grades $ 769.35 $ 18 11/19/2014 Adjust curbing to CB @ 14th&Harrington Ave $ 769.35 $ 26 10/20,10/21,10/22 Impacts due to unmarked Centuryl-ink telephone line $ 506.34 $ 33 1/20/2015 Asphalt patch for new service @ 12th&Harrington on westside for apts. $ 352.92 $ 35 1/22/2015 Asphalt patch at Glenwood&Harrington $ 446.57 $ 37 2/2,2/3,2/4 Reinstall curb,gutter and rain gardens.Restake curb inlets $ 6,069.10 $ Per agreement split 50/50, $12,138.20 41 1/29/2015 Backcharges for returned items not installed $ 1,751.23 $ 45 3/27,3/31,4/1 Install concrete collars for nine(9)PVC MH's $ 3,791.40 $ 46 — - $ - 47 $ 48 $ - $ 14,456.25 NORTHWEST CASCADE,INC. Bill to: City of Renton NWCPROJECT# 3929 EW# 40 DESCRIPTION: Forward pricing for additional steps LOCATION: Triplex on Harrington Ave IQB Pour WORK DATE(S): Steps LABOR HOURS RATE AMOUNT Laborer Foreman REG 2 2 $59.92 $119.83 O.T. 0 $83.45 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: $119.83 29% MARKUP: $34.75 LABOR TOTAL: $154.59 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 2 2 $24.46 $48.92 FOREMAN STNBY 0 $2.16 $0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $48.92 21% MARKUP: $1027 EQUIPMENT TOTAL: $59.19 MATERIALS HRSIUNITS RATE AMOUNT Topsoil per CY 0 $35.00 $0.00 0 $0.00 $0.00 MATERIAL SUBTOTAL: $0.00 21% MARKUP: $0.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS.'UNITS RATE AMOUNT Tyce Concrete-Pour steps 1 1 $2300.00 $2300.00 0 $0.00 $0.00 SUBCONTRACTOR SUBTOTAL: $2300.00 12% MARKUP: $276.00 SUBCONTRACTOR TOTAL: $2576.00 LATEST REVISION 093 U2011 TOTAL $2789.78 FORWARD PRICED AT: S2800.00 ,t NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 43 DESCRIPTION: Reset and re-survey monument at NE 13th LOCATION: WORK DATE(S): 25-Feb LABOR HOURS RATE AMOUNT Laborer Group 3-General Laborer REG 2 2 S52.92 $105.84 O.T. 0 S72.96 $0.00 Laborer Group 4-Pipe Layer REG I 1 S53.90 $53.90 O.T. 0 S74.42 $0.00 Laborer Foreman REG I 1 $59.92 $59.92 O.T. 0 $83.45 $0.00 Operator Foreman REG 1 1 $69.25 S69.25 O.T. 0 $93.97 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: $288.90 29% MARKUP: $83.78 LABOR TOTAL: $372.68 EQUIPMENT HOURS RATE AMOUNT EQUIPMENT SUBTOTAL: $0.00 21% MARKUP: S0.00 EQUIPMENT TOTAL: $0.00 MATERIALS HRS!UNITS RATE AMOUNT MATERIAL SUBTOTAL: $0.00 21% MARKUP: $0.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRSIUNITS RATE AMOUNT REFERENCE PLS INC INV#4393 Principal Surveyor 1.5 1.5 $140.00 S210.00 Computations.'CAD Technician i I S80.00 S80.00 2-Person Field Crew 1.5 1.5 S205.00 S307.50 Mileage 40 40 $0.60 $24.00 SUBCONTRACTOR SUBTOTAL: $621.50 12% MARKUP: $74.58 SUBCONTRACTOR TOTAL: $696.08 LATEST REVISION 09'31/2011 TOTAL S1068.76 Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID D A I L Y P R O G R E S S R E P 0 & T JPR NO: 173123456) Date: 2/25/2015 Project Name : Sunset Community LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington A-.e NE Weather Conditions: (Temp Approx. ) : 50 (Cloudy) (Rain) WORK DONE Had daily tool box talk. Jackhammer out 4 storm 11H and 1 monument at 13th and Harrington. Raise 4 storm 11H to grade and cement on frame and lid. Pour concrete collars around 8 Storm IM and monument. Load out 2 TandT loads of dirt material. Load out 2 T and T loads of CSBC and haul to Algona lard. Re install 5 mail boxes. Had to put on ne4J 4x4 posts as existing was rotten. Got materials from yard. Take down 400ft of high -.isabilty fence and haul back to NWC -,arJ. LABOR AND EQUIPLIENT People on Job Hours Equip. Hours Perdiem Work Type ZI1111ERMAN - KENNETH 8 LAB-FORE SAGER - STE'.'EN 8 D 161 and 950 loader 8 OPER-FORE DILLON - NICKEY 8 PIPE LAYER SOTELO - DON,;LD 8 LABORER GORDON - ANDREW 8 APPR. LABR SUBCONTRACTORS ON JOB Cadman 2 Pelland 3 Buckle- nursery 8 MATERIAL USED Stonecaay concrete CHnNGES TO CONTRACT IN FIELD COHMENTS EW#43 1-hour u.,ith crew to set monument that was re-sur -e;•ed by PLS, Inc. SAFETY Personal Incident Person/Equipment: Comments Appro•-al RA 3r'16/2015 For Pa-.-roll RA Payroll Completed: 11 i AM �+ Land Surveyingms P L a7 ping AIMProfessional Land Surveyors GPS RAF Northwest Cascade Inc. March 5, 2015 P.O. Box 73399 Puyallup, WA 98373 PLS Inc. Job No. 14077 Attn: Jeff Collins Re: Sunset Community- EXTRA WORK Construction Surveying Services INVOICE NO. 4393 FOR PROFESSIONAL CONSULTING-SERVICES PROVIDED FROM DECEMBER 30, 2014 THROUGH MARCH 1, 2015 Extra Work Hours Principal Surveyor 1.50 hrs. @ $ 140.00 /hr. = $ 210.00 Computations/CAD'Technician 2.00 hrs. @ $ 80.00 /hr. = $ 160.00 2-Person Field Crew 9.00 hrs. @ $ 205.00 /hr. = $ 1,845.00 Sub Total Direct Labor(DL): $ 2,216.00 Direct Expenses Mileage (from Field Survey Reports) 110 Mi. @ $ 0.60 /mi. = $ 66.00 14 Hubs @ $ 0.50 ea = $ 7.00 16 Lath @ $ 0.70 ea = $ 11.20 2 Nails @ $ 0.20 ea = $ 0.40 14 Tacks @ $ 0.20 ea = $ 2.80 Sub Total Direct Expenses: $ 87.40 TOTAL DUE THIS INVOICE: $ 2,302.40 DESCRIPTION OF SERVICES PROVIDED: * See attached Field Crew Daily Reports and time sheet. i Lin ay Ma animan, President P. O. Box 1778, Issaquah, Washington 98027 (425) 313-9378 (fax) 313-9379 www.plslncsurvey.cora 01 �11E3YF1! L R_ lll y Inc. ; Professional Land Surveyors Phone: (425)313-9378 Fax: (426)-313-9379 I DAY/DATE: THUR February 26,2015 PERSONNEL Day of the week Month/Oay/Year PROJECT NAME: SUNSET COMMUNITY Field 7echntdan I E. MORRIS CLIENT NAME: NW CASCADE Test clamp H. NELSON 14077 field PLS JOB NO, Techntcianilf VEHICLE NO. 6 conducted on-site safety inspection and review of Other safety procedures vrith personnel. SCOPE WORK PERFORMED: SCOPE PLAN SHT.REF, HOURS REF. i if applicable e t .-..-.......................................................................... ---------- ._..--_---------. .................... Including travel time ' -------------------- MILEAGE ................ • - •- - ...._....,....- - - -._._..............,.. • - - - ; ..----------------.. .................................................................... ......... --------- : ......,.-----------. .-•--------._.....-- i sea notes at bottom .------------------•____...............---_____......................._........ ................... REMARKS/COMMENTS. OTHER COMMENTS nt available on-site or -- -- .....Y-I-I.._._._...-- _ . ..............--------..._....,._...,..-- 8 No clte(itaplicabl )mar marked signature. field. .-_• Cut/fills�f applicable)marked In the field. MATERIALS AND OTHER JOB EXPENSES: CLIENT ACKNOWLEDGMENT ............ --------------------------..........................................................------- .................. igriatuie .. { FIELD Work File: I I I I� , I III Pt.Range: I I I I I to I I I I I Downloaded DATA Work File: I I I 1 I I . III Pt.Range: Liu to ^� ASCII Conv. INFO, Contr.File: I I Pt.Range: ( 1 I— I I to Edited Comments: (circle action taken) PLAN SHT.REF. HOURS EXTRA WORK: ; if applicable Requested by: 1.6 *-- ELEVATE NEW MON ON NE 13TH ST 1 Including travel time .....................................................-.............-....................... : ------------------- MILEAGE ...................................DRIVE_T1M -.....-----...................-------- . ...........I........ .....4a........ see notes at bottom •---------------------------------------•--------........... ................... REMARKS/COMMENTS: OTHER COMMENTS 8 No client available on-site for signature. .................................................................................•--------- Cut/fills(if applicable)marked in the field. MATERIALS AND OTHER JOB EXPENSES: EXTRA WORK AUTHORIZATION ...... ----- ------- ----------------------------- --------------------- *--------------------- ..................$igriatuie................. NOTE:A.}Work hours include travel time to&from our office.B.)Work hours shown are for the survey field crew only.Additional office personnel time for crew orientation&supervision,data processing,cut sheet preparation,etc...vill also apply.C.)Total daily mlleage and expenses,including out-of-town todolna.If aooticable.will be nronortloned between the Scooe and Extra Work If both are performed durina the same site visit. NORTHWEST CASCADE,INC. Bill to: City of Renton N WC PROJECT# 3929 EW# 39 DESCRIPTION: Block wall installation at 1140 Harrington LOCATION: WORK DATE(S): 5-Feb 6-Feb LABOR HOURS RATE AMOUNT Laborer Group 2A-Flaggers REG 4 8 12 $44.85 $538.23 O.T. 0 $60.85 $0.00 Laborer Group 4-Pipe Layer REG 4 8 12 $53.90 S646.79 O.T. 0 S74.42 S0.00 Laborer Foreman REG 4 8 12 S59.92 $719.01 O.T. 0 $83.45 $0.00 REG 0 S0.00 $0.00 O.T. 0 S0.00 $0.00 LABOR SUBTOTAL: $1904.03 29% MARKUP: S552.17 LABOR TOTAL: $2456.20 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 4 8 12 $24.46 $293.52 FOREMAN STNBY 0 S2.16 S0.00 D161 2003 JOHN DEERE 310SG TRACTOR REG 4 8 12 S38.70 S464.40 LOADER STNBY 0 $7.25 $0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: S757.92 21% MARKUP: S159.16 EQUIPMENT TOTAL: $917.08 MATERIALS HRS'UNITS RATE AMOUNT McLendon Hardware Invoice#999583'2 1 1 $601.15 $601.15 Sales Tax(9.5%) l 1 S57.11 S57.11 0 S0.00 S0.00 MATERIAL SUBTOTAL: S658.26 21% MARKUP: $138.23 MATERIAL TOTAL: $796.49 SUBCONTRACTORS HRSfUNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: $0.00 12% MARKUP: $0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 09312011 TOTAL $4169.77 Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID D A I L Y P R O G R E S S R E P O R T DPR NO: 168123456 Date: 2/5/2015 Project Name : Sunset Community LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington A--e NE Weather Conditions: (Temp Approx. ) : 53 (Cloudy) (Rain) WORK DONE Had daily tool box talk. Finish grade with ..00d chips all 3 rain gardens from loth of 12th. Also installed 3 Bee hi-:es on the CB' s and also installed 3 frame and grates on the 12in P''C CB. Cut 3- 8 inch clean outs to grade and installed screw caps and CO frame at end of rain gardens. 0--er $654 LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZIMNERiIAN - KENNETH 8 C 255 and D 161 8 LAB-FORE CHERRY - QUINTRnKEOUS8 FLAGGER DILLON - HICKEY 8 PIPE LAYER SUBCONTRACTORS ON JOB HATERIAL USED McLendon 99958 3 99958 3;' CHANGES TO CONTRACT IN FIELD COtIIIENTS EW#39 Installing block Mall at 1140 Harrington as per cit_; of renton Allen Qu:-nn. Graded and leveled block :gall pad and installed 1st rot, of blocks. 3 men 4hrs time and JD 310. Mostly all hand work. See memo, airitten together with 2-6-2015 memo. SAFETY Personal Incident Person/Equipment: Comments App ro--a 1 RA 2/12/2015 For Payroll RA Payroll Completed: 11 T Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Communit-.- LID D A I L Y P R O G R E S S R E P O R T DPR NO: 170123456 Date: 2/6/2015 Project Name Sunset Community LID Job No. 3929 Foreman Name Ken Job Addr. : Harrington A--e NE Weather Conditions: (Temp npprox. ) : 53 (Cloudy) (Rain) 170RK DONE — Had daily tool box talk. Finish installing Block {?all at 1140 Harrington. Stack and backfill behind the wall with gra--el and nati7e material. Wall approx 90+ feet in length and 2ft high. All call irork is extra .,ork see memo. 3 men and JD 310 for 8hrs time. plot of hand work as it is behind the sidewalk area. See memo E--en LABOR AND EQUIPUENT People on Job Hours Equip. Hours Perdiem Work Type ZILIHERHAN - KENNETH 8 C 255 and D 161 8 LAB-FORE CHERRY - QUINTRAKEOUS8 FLAGGER DILLON - HICKEY 8 PIPE LnYER SUBCONTRACTORS ON JOB IIATERIAL USED ------- ---- CHANGES TO CONTRACT IN FIELD CONHENTS EW#39 Finish installing Block wall at 1140 Harrington. Stack and backfill behind the :!all with gra--el and nati--e material. Wall approx 90+ feet in length and 2ft high. All wall work is extra irork see memo. 3 men and JD 310 for 8hrs time. A lot of hard trork as it is behind the sidewalk area. SAFETY Personal Incident Person,'Equipment: Comments ;�ppro7al RA 2/12/2015 For Payroll RA Payroll Completed: 11 MESSAGE/REPLY TO FROM �j �� NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup,WA 98373 (253)848-2371 SUBJECTaotf I qb Date MESSAGE ' 5i S z t e - Signed REPLY Signed Date SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP McLENDON HARDWARE-RENTON 440 RAINIER AVE SO RENTON,WA 98057 PHONE: (425)235-3555 A.s% ab et c:r Price t•fatchinq Guarantee �9 2�-j ---------------------------------------- Cust No Job No Purchase Order Reference Terms Clerk Date Time 120150 3929 NET 11TH KATHLEEN R 2/ 3/15 3:52 Sold To: Ship To: NORTHWEST CASCADE NORTH'AEST CASCADE DOC# 995583/2 PO BOX 73399 2828 SUN'ET BLVD NE DEL. DATE: 2/ 5/15 TERt4@252 *'*'•'.*` (IN EMPTY LOT TO THE SOUTH) ' ORDER ' PUYALLUP WA 98373 RENTON WA 98056 SLSPR: KS KATHLEEN R (253) 848-2371 TAX 862 TAXABLE - RENTON ORDR 999583 LNn SHIPPED ORDERED UM SKU DESCRIPTION LOC UNITS PRICE/PER EXTENSION 1 150 EA 61030100 RETAINING WALL ESTATE SCBV NAT'L YARD 150 3.14 /EA 471.15 CN 2 3 EA PALLET PALLET DEPOSIT YARD 3 15.00 /EA 45.00 *N 3 1 EA MDEL DELIVERY FEE FOR MANITOU LIFT ZNS 1 85.00 /EA 55.00 *N 4 ALL DELIVERIES CURBSIDE ONLY - 5 SIGNATURE REQUIRED 6 FOR ALL DELIVERIES — — S? 1M - =�F1_a _�__ -- —— — — —-- — — 7-- ..e.. 8 9 Customer 10 11 RECEIVED IN GOOD CONDITION 12 f Pate 13 15 **CALL JEFF COLLINS @ 16 253-414-4696 IF YOU HAVE ANY 17 QUESTIONS`* 18 19 1 EA E2437 KATHLEEN R ZNS 1 /EA N/C N 20 helped you today. Please call 21 me with an_ questions. DROP IN EMPTY LOT TO THE SOUTH OF THE ADDRESS a t •' ORDER •` ORDER •` 05_^ER " C4uER *� ORDER " ORDER * :=_A.BLE 0.00 _ '* DEPOSIT jk4O1U:T ** 0.00 NO%-T-i:i+.'.i.E C01.15 .' CAIPLNCE C'jE ** 6.1.15 SC:TOT T (JEFF COLLL.._ ) " P_Y!-IEJT RE _ E ` T.X F 97' :T OJ i :4f: =407.�� 'cJi F1•iv^i.`iT 601.15 x CNW NORTHWEST CASCADE INC LETTER OF TR A�l�Sf�/Ml� l`�GaL DATE May 26, 2015 JOB Sunset Community LID P. 0. BOX 73399, PUYALLUP ,WA 98373 ATTN: Allen Quynn TACOMA(253)848-2371 /TOLL FREE 800-444-2371 RE Certified Payrolls TO NORTHC1148BG NWC # 3929 City of Renton 1055 S Grady Way, 5th Floor Renton, WA 98057 MAY 2 9 2015 WE ARE SENDING YOU Attached Under separate cover via the folio G��n Items: 74Y OF REN1'UN Proposal and Contract 7copy of Letter Prints Plans =�MfITMYSTEMS Subcontract Change Order Sewage Disposal System"As Built" Certificate of Insurance Check n COPIES DATE NO. DESCRIPTION 1 TYEE NO WORK W/E 05/17/2015 THESE ARE TRANSMITTED as checked below: u For Approval u For Review and Comment =For Signature For Your Use Approved as Noted =Return Original F]As Requested F1 Returned for Corrections Return copy(ies) n REMARKS COPY TO Thank you, (� _,� 2 - (t-( TYEE Concrete Construction, Inc. 6423 Pacific Highway East Fife,WA 98424-1537 Phone(253)922-1444 1 FAX (253)922-8371 NO WORK PERFORMED STATEMENT I hereby certify that no employee of this firm worked on the construction of the project named Sunset Community Low Impact during the period dating from 511112015 to 511712015. Sequentially numbered payrolls will be submitted for each week in which employees perform work on the jobsite. Contractor/Subcontractor - Tyee Concrete Construction, Inc. By: Kristin Force Title: Payroll Manager Date: 05/22/2015 Signature: �L� --- -----_ LETTER OF TR A NSM7TAL UNW NORTHWEST CASCADE INC DATE June 8, 2015 JOB Sunset Community LID P.O. BOX 73399, PUYALLUP ,WA 98373 ATTN Allen Quynn TACOMA(253)848-2371 /TOLL FREE 800-444-2371 RE Certified Payrolls TO NORTHC1148BG NWC #3929 City of Renton RECEIVED 1055 S Grady Way, 5th Floor Renton, WA 98057 CITY OF RENTON UTILITY SYSTEMS WE ARE SENDING YOU Attached Under separate cover via the following items: Proposal and Contract copy of Letter Prints =Plans =Specifications Subcontract Change Order Sewage Disposal System"As Built' Certificate of Insurance 7 Check n COPIES DATE No. DESCRIPTION 1 41 NWC NO WORK W/E 05/20/15 42 NWC NO WORK W/E 05/27/15 *FINAL* THESE ARE TRANSMITTED as checked below: For Approval For Review and Comment =For Signature For Your Use Approved as Noted =Return Original DAs Requested Returned for Corrections Return copy(ies) F1 REMARKS COPY TO Thank you, / 2 / NWNORTHWEST CASCADE INC. POST OFFICE BOX 73399, PUYALLUP,WASHINGTON 98373 1 TOLL FREE 800-562-4442 NO WORK PERFORMED I hereby certify that no employees worked on the construction of: SUNSET COMMUNITY SURFACE WATER Payroll No.: 41 Project No.: 3929 During the period from 05/14 2015 thru 05/20 , 2015. Lori Lusko Payroll Coordinator CN NORTHWEST CASCADE INC . POST OFFICE BOX 73399,PUYALLUP.WASHINGTON 98373 1 TOLL FREE 800-562-4442 NO WORK PERFORMED I hereby certify that no employees worked on the construction of: SUNSET COMMUNITY SURFACE WATER Payroll No.: 42 Project No.: 3929 During the period from 05/21 , 2015 thru 05/27 , 2015. Lori Lusko Payroll Coordinator Allen Quynn From: Mark Wetherbee Sent: Wednesday, March 04, 2015 2:59 PM To: Allen Quynn Subject: RE: Request for Maintenance They have ten days to comment From: Allen Quynn Sent: Wednesday, March 04, 2015 2:59 PM To: Mark Wetherbee Subject: RE: Request for Maintenance Are they going to tell you when it is scheduled so I can notify the contractor? From: Mark Wetherbee Sent: Wednesday, March 04, 2015 2:57 PM To: Allen Quynn Subject: RE: Request for Maintenance I requested a maintenance walk thru this morning plans were dropped off @8:00 From: Allen Quynn Sent: Tuesday, March 03, 2015 4:23 PM To: Mark Wetherbee Subject: FW: Request for Maintenance Mark, Would you please coordinate with maintenance on a walk-through. Let me know when it's scheduled. Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aguynn@rentonwa.Rov From: Jeff Collins [mailto:JeffCollinsCa�nwcascade.com] Sent: Tuesday, March 03, 2015 2:07 PM To: Allen Quynn Cc: Robert Albornoz; Mark Wetherbee Subject: RE: Request for Maintenance 1 Allen, It would be a pre-final walk through to identify outstanding items. It would be to develop a punch list (if any). This is typically performed by the City's maintenance division, which is why I was referring to it as a maintenance walk-through. Thanks, Jeff Collins Northwest Cascade jeffc(@_nwcascade.com Office: (253) 848-2371 Cell: (253) 414-4696 From: Allen Quynn [mailto:aquynn@Rentonwa.gov] Sent: Tuesday, March 03, 2015 2:00 PM To: Jeff Collins Subject: RE: Request for Maintenance Jeff, I'm not sure want you mean by maintenance walk-through? Is it to identify discrepancies for corrective action? Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aguynn@rentonwa.gov From: Jeff Collins [mailto:JeffCollins@nwcascade.com] Sent: Tuesday, March 03, 2015 1:53 PM To: Allen Quynn Cc: Robert Albornoz; Mark Wetherbee Subject: Request for Maintenance Allen, Northwest Cascade requests a maintenance walk-through for the new storm and water systems installed on the Sunset Community LID project. Can we schedule the walk-through for either Friday or Monday? Thanks, Jeff Collins Northwest Cascade jeffc(@D_nwcascade.com Office: (253) 848-2371 Cell: (253) 414-4696 2 Allen Quynn From: Nathan Nelson Sent: Monday, March 16, 2015 9:01 AM To: Allen Quynn Subject: Harrington walk thrul Attachments: Harrington walk thrul.docx; ATT00001.txt 1 SURFACE WATER MAINTENANCE SERVICES PLAN REVIEWS PROJECT NAME Harrington Storm improvement ADDRESS Harrington Ave n DATE March 10, 2015 INSP. BY: Nathan Nelson REVIEWER PAGE STATION STRUCTURE DEFECT Old herringbone frame and C-6 6-6 grate needs to be replaced with new. Grout work needs to be smoothed out. Herringbone frame and grate C-6 6-E2 needs to be replaced with a new solid lid. Herringbone frame and grate C-6 6-E1 needs to be replaced with a new solid lid. Riser needs to be removed and C-6 6-2 and grout placed between risers. Pick holes need to be grouted. J:\WALKTHRU.PLAN R EV I EW\S U R FAC EWATE R.DOC Old frame and grate need to be C-5 5-10 replaced with a new locking vein grate. Grout work needs to be smoothed out. Grout work needs to be C-6 6-5E smoothed out and orifice cap needs to be placed on the inlet pipe. The old frame and grate need C-5 5-9 to replaced with a new locking bidirectional grate. C-5 5-7 Orifice cap needs to be place on the inlet pipe. C-4 4-11 Pipe coming in from the east needs to be grouted. C-4 4-10 The wood shim needs to be removed and grouted. C-5 5-3 CB needs to be cleaned and free of sediment. C-4 4-5 Beehive grate appears to be high and needs to adjusted. Clean outs do not appear to in the right position according to the design plan. Drain rock needs to be added to Bioretention swales match the design plan. There not any threaded orifice caps installed in any of the structures. J:\WALKTHRU.PLAN REVI EW\SURFACEWATER.DOC Drain basins need to be adjusted to match beehive grade according to design plan. J:\WALKTHRU.PLAN REVIEW\SURFACEWATER.DOC Allen Quynn From: Mark Wetherbee Sent: Thursday, March 12, 2015 9:28 AM To: Allen Quynn Subject: RE: Harringtin Ave Green Connections AIIen,Ken the forman and myself went through items requiring work,and they were complete prior to mainanence being called .I do not have a punch list From: Allen Quynn Sent: Thursday, March 12, 2015 8:43 AM To: Mark Wetherbee Subject: Harringtin Ave Green Connections Mark, Just want to confirm you are going to provide Rich Marshall your walkthrough punch list for Harrington. Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aquynn@rentonwa.gov 1 NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# I DESCRIPTION: Sidesewer in the grade at Sta 108+00 LOCATION: WORK DATE(S): 3-Sep LABOR HOURS RATE AMOUNT Laborer Group 2A-Flaggers REG 3 3 $44.85 S 134.56 O.T. 0 $60.85 $0.00 Laborer Group 3-General Laborer REG 3 3 S52.92 $158.76 O.T. 0 $72.96 $0.00 Laborer Foreman REG 3 3 $59.92 $179.75 O.T. 0 $83.45 $0.00 Operator Group 3-Light REG 3 3 $65.64 S 196.91 O.T. 0 S88.55 $0.00 REG 0 S0.00 $0.00 O.T. 0 $0.00 S0.00 LABOR SUBTOTAL: $669.98 29% MARKUP: S194.29 LABOR TOTAL: $864.27 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 3 3 $24.46 S73.38 FOREMAN STNBY 0 $2.16 S0.00 D170 2005 JOHN DEERE 2000 LC CRAWLER REG 3 3 $85.19 S255.57 MOUNTED STNBY 0 $18.37 $0.00 D161 2003 JOHN DEERE 31OSG TRACTOR REG 3 3 $38.70 $116.10 LOADER STNBY 0 S7.25 $0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $445.05 21% MARKUP: $93.46 EQUIPMENT TOTAL: $538.51 MATERIALS HRS/UNITS RATE AMOUNT HD Fowler Inv#13734196 1 1 $244.78 $244.78 Sales Tax(9.5%) 1 1 $23.25 $23.25 0 $0.00 S0.00 MATERIAL SUBTOTAL: $268,03 21% MARKUP: $56.29 MATERIAL TOTAL: $324.32 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: S0.00 12% MARKUP: $0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 09/31/2011 TOTAL $1727.10 3 MESSAGE/REPLY TO FROM NORTHWEST CASCADE, INC f IL P.O. BOX 73399 Puyallup, WA 98373 (253)848-2371 SUBJECT S T� 61ajp<�C,& �d ��� -00 Date 913 14 MESSAGE r of t o � c �f Signed K REPLY `r r Signed Date? /' / SEND PARTS 1 AND 3-PART 3 WILL 8E RETURNED WITH REPLY T DETACH AND FILE FOR FOLLOW-UP Corporate Offices 13440 SE 30th St., Bellevue, WA 98005 page 1 of 1 PO Box 160, Bellevue, WA 98009-0160 H.D. FOWLER Phone 425-746-8400 • Fax 425-641-8885 COMPANY Bellevue Branch PO Box 160, Bellevue, WA 98009-0160 (Same as above) Packing Slip 13734196 NORTHWEST CASCADE HD Fowler Company-Bellevue PO Box 73399 13440 SE 30th St PUYALLUP WA 98373-0399 Bellevue WA 98005 (253) 848-2371 rder# Inv Date: Order Writer: 04638795 09/03/14 Jeff Workman erms: Shipvia: JOB: FOB: H. D. FOWLER WILL CALL 3929 SUNSET COMMUNITY LOW Qty Qty Part# Unit Extended T Line Ship'd BO'd UoM Description Price Price X I FT P3034L214 2.30 64.40 6"PVC SEWER PIPE,GASKETED,ASTM D3034,14' LENGTH 2 4 EA FE100666 14.13 56.52 6"CONC X Cl COUPLING FERNCO#100666 3 2 EA FE604601 18.87 37,74 6"CONCRETE BELL X 6" PSM DONUT FERNCO #604601 4 4 EA SFK22GG 16.91 67.64 6" PSM 45 DEGREE ELL,G X G,SDR 35 PVC FOR SEWER OR DRAIN 5 6 EA TYLUBEQ 3.08 18.48 PIPE LOBE QUART Sub total 244.78 Freight Tax KEN Grand Total 244.78 Serving the Pacific Northwest since 1911 wvvw.hdfowler.com NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 2 DESCRIPTION: Replace sidesewer at 1426 Harrington LOCATION: WORK DATE(S): 5-Sep LABOR HOURS RATE AMOUNT Laborer Group 2A-Flaggers REG 2 2 $44.85 $89.71 O.T. 0 $60.85 S0.00 Laborer Group 3-General Laborer REG 2 2 S52.92 $105.84 O.T. 0 $72.96 $0.00 Laborer Foreman REG 2 2 $59.92 $119.83 O.T. 0 $83.45 S0.00 Operator Group 3-Light REG 2 2 $65.64 S 131.27 O.T. 0 S88.55 S0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 S0.00 LABOR SUBTOTAL: $446.65 29% MARKUP: S129.53 LABOR TOTAL: $576.18 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 2 2 $24.46 $48.92 FOREMAN STNBY 0 S2.16 $0.00 D170 2005 JOHN DEERE 200C LC CRAWLER REG 2 2 $85.19 S170.38 MOUNTED STNBY 0 S18.37 $0.00 D134 1994 JOHN DEERE 744E FSARTICULATED REG 2 2 $79.40 $158.80 WHEEL LOADER STNBY 0 $14.15 S0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $378.10 21% MARKUP: $79.40 EQUIPMENT TOTAL: $457.50 MATERIALS HRS/UNITS RATE AMOUNT HD Fowler In\,W 13737426 1 1 $175.46 $175.46 Sales Tax(9.5%) 1 1 $16.67 $16.67 0 $0.00 $0.00 0 S0.00 $0.00 MATERIAL SUBTOTAL: S192.13 21% MARKUP: $40.35 MATERIAL TOTAL: $232.48 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: $0.00 12% MARKUP: $0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 09/31/201 1 TOTAL $1266.16 7 MESSAGE/REPLY TO FROM NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup,WA 98373 (253)848-2371 SUBJECT 00t Date MESSAGE Signed " REPLY Signed Date SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP J r Page 1 of 1 H.D. FOWLER Pacific Branch COMPANY 1417 Thornton Avenue SW PO Box 160`Bellevue,WA'98009-0160 Pacific,WA 98047 425-746-8400 (253)863-8600 Fax(253)863-8681 Invoice Number 13737426 PAWH # 143940 To: NORTHWEST CASCADE Ship to: HD Fowler Company- Pacific PO Box 73399 1417 Thornton Avenue SW PUYALLUP WA 98373-0399 Pacific WA 98047 Order# Inv Date: Order Writer: 04642777 09/05/14 Fred Carlson Terms: NET 10TH PROX Due: 10/10/14 PO/JOB: FOB: H. D. FOWLER Ship Via: WILL CALL 3929 SUNSET COMMUNITY LOW Qty Qty Part# Unit Extended T Line Ship'd BO'd UoM Description Price Price X 2 14 FT PP30341-214 2.30 32.20 6" PVC SEWER PIPE,GASKETED,ASTM D3034,14' LENGTH 3 2 EA SFK22GG 16.91 33.82 6" PSM 45 DEGREE ELL,G X G,SDR 35 PVC FOR SEWER OR DRAIN 4 2 EA SF122GG 16.41 32.82 6" PSM 22 1/2 DEGREE ELL,G X G,SDR 35 PVC FOR SEWER OR DRAIN 1 6 EA FE105666 12.77 76.62 6"CI X Cl COUPLING FERNCO#105666 Sub total 175.46 Freight Tax CHRIS CHARD Grand Total 175.46 Serving the Pacific Northwest since 1911 www.hdfowler.com NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 3 DESCRIPTION: Replace sidesewer at 1316 Harrington LOCATION: WORK D ATE(S): 5-Sep LABOR HOURS RATE AMOUNT Laborer Group 2A-Flaggers REG 1 I S44.85 $44.85 O.T. 0 $60.85 $0.00 Laborer Group 3-General Laborer REG 1 1 $52.92 $52.92 O.T. 0 TM $72.96 S0.00 Laborer Foreman REG 1 1 $59.92 $59.92 O.T. 0 S83.45 S0.00 Operator Group 3-Light REG I 1 $65.64 $65.64 O.T. 0 $88.55 $0.00 REG 0 $0.00 $0.06 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: S223.33 29% MARKUP: $64.76 LABOR TOTAL: $288.09 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 1 I S24A6 $24.46 FOREMAN STNBY 0 $2.16 $0.00 D170 2005 JOHN DEERE 200C LC CRAWLER REG 1 1 $85.19 $85.19 MOUNTED STNBY 0 $18.37 $0.00 D 134 1994 JOHN DEERE 744E ER ARTICULATED REG 1 I S79.40 $79.40 WHEEL LOADER STNBY 0 S14.15 S0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $189.05 21% MARKUP: $39.70 EQUIPMENT TOTAL: $228.75 MATERIALS HR&'UNITS RATE, AMOUNT MATERIAL SUBTOTAL: $0.00 21% MARKUP: $0.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: $0.00 12% MARKUP: $0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 09i3 V2011 TOTAL $516.84 MESSAGE/REPLY TO FROM NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup,WA 98373 (253)848-2371 P SUBJECT � � Date MESSAGE 1 Signed „ REPLY d Signed Date / 3 /! SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY �— DETACH AND FILE FOR FOLLOW-UP i t ' NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 4 DESCRIPTION: Replace sidesewer at Sta 104+88 LOCATION: WORK DATE(S): 9-Sep LABOR HOURS RATE AMOUNT Laborer Group 4-Pipe Layer REG 3.5 3.5 $53.90 $188.65 O.T. 0 $74.42 S0.00 Laborer Foreman REG 3.5 3.5 $59.92 $209.71 O.T. 0 S83.45 $0.00 Operator Group 3-Light REG 3.5 3.5 $65.64 $229.73 O.T. 0 $88.55 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: $628,08 29% MARKUP: $182.14 LABOR TOTAL: $810.23 EQUIPMENT HOURS RATE AMOUNT C466 2006 FORD F350 ONE TON REG 3.5 3.5 $24.69 $86.42 FOREMAN STNBY 0 S2.27 $0.00 D170 2005 JOHN DEERE 200C LC CRAWLER REG 3.5 3.5 $85.19 $298.17 MOUNTED STNBY 0 $18.37 $0.00 REG 0 $0.00 STNBY 0 S0.00 EQUIPMENT SUBTOTAL: $384.58 21% MARKUP: $80.76 EQUIPMENT TOTAL: $465.34 MATERIALS HRS/UNITS RATE AMOUNT HD Fowler Inv#13740127 1 1 $84.78 $84 78 HD Fowler Inv#13739993 1 1 $139.34 $139.34 Sales Tax(9.5%) I 1 $21.29 $21.29 0 $0.00 S0.00 MATERIAL SUBTOTAL: $245.41 21% MARKUP: S51.54 MATERIAL TOTAL: $296.95 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: $0.00 12% MARKUP: $0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 09/31/2011 TOTAL $1572.52 MESSAGE/REPLY TO FROM c d NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup,WA 98373 �t (j253)848-2371 SUBJECT sS �P r�.; sly.' f 7` R { Date MESSAGE 17DI'/Y1 L ' $4-e l-�r ��r7�Y�' c� !% 5 / ��C�> ` Zc2 7g� �a i7�" i g1 Ye.i yam( r e Signed ' REPLY Signed Date / J SEND PARTS 1 AND 3•PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP ' Corporate Offices 13440 SE 30th St., Bellevue, WA 98005 page 1 of 1 H.D. FOWLER PO Box 160, Bellevue, WA 98009-0160 COMPANY Phone 425-746-8400 • Fax 425-641-8885 Bellevue Branch PO Box 160, Bellevue, WA 98009-0160 (Same as above) Packing Slip 13740127 NORTHWEST CASCADE HD Fowler Company-Bellevue PO Box 73399 13440 SE 30th St PUYALLUP WA 98373-0399 Bellevue WA 98005 (253) 848-2371 Order# Inv Date: Order Writer: 04646192 09/09/14 Casey Ziemer Terms: NET 10TH PROX Ship Via: PO/JOB: FOB: H. D. FOWLER Will-Call Here (Order & Pickup 3929,�UNSET COMMUNITY LOW Qty Qty Part# Unit Extended T Line Ship'd' BO'd UoM Description Price Price X 1 6 EA FE100666 14.13 84.78 6"CONC X Cl COUPLING FERNCO#100666 I Sub total 84.78 Freight Tax Mike Kivley Grand Total 84.78 Serving the Pacific Northwest since 1911 www.hdfowler.com Corporate Offices f 13440 SE 30th St., Bellevue, WA 98005 page 1 of 1 H.D. FOWLER PO Box 160, Bellevue, WA 98009-0160 Phone 425-746-8400 • Fax 425-641-8885 COMPANY Bellevue Branch PO Box 160, Bellevue, WA 98009-0160 (Same as above) Packing Slip 13739993 t � GI NORTHWEST CASCADE HD Fowler Company-Bellevue PO Box 73399 13440 SE 30th St PUYALLUP WA 98373-0399 Bellevue WA 98005 (253) 848-2371 Order# Inv Date: Order Writer: 04645995 09/09/14 PJ Slagle Terms;_= 1 OTH PROX Ship Via: PO/JOB: FOB: H. D. FOWLER Will-Call Here (Order& Pickup 3929 SUNSET COMMUNITY LOW Qty Qty Part# Unit Extended T Line Ship'd SO'd UoM Description Price Price X FT PP3034L214 2.30 64.40 6"PVC SEWER PIPE,GASKETED,ASTM D3034,14' LENGTH 3 2 EA SFK22GG 16.91 33.82 6"PSM 45 DEGREE ELL,G X G,SDR 35 PVC FOR SEWER OR DRAIN 4 2 EA SFCR22GG 20.56 41.12 6"PSM REPAIR CPLG GASKET COUPLING,SDR 35 PVC FOR SEWER OR DRAIN Sub total 139,34 Freight Tax MIKE KIVLEY Grand Total 139.34 Serving the Pacific Northwest since 1911 www.hdfowler.com NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 20 DESCRIPTION: Side sewer repair(a 1146 Harrington Ave Side Rain LOCATION: Sewer Garden WORK DATE(S): 12-Dec 12-Dec LABOR HOURS RATE AMOUNT Laborer Group 2A-Flaggers REG 2 3 5 $44.85 5224.26 O.T. 0 $60.85 $0.00 Laborer Group 4-Pipe Layer REG 2 3 5 553.90 5269.49 O.T. 0 574.42 $0.00 Laborer Foreman REG 2 3 5 $59.92 $299.59 O.T. 0 $83.45 $0.00 Operator Group 2-Heavy REG 2 3 5 $66.16 $330.79 O.T. 0 $89.33 $0.00 REG 0 $0.00 50.00 O.T. 0 50.00 %00 LABOR SUBTOTAL: 51124.13 29% MARKUP: 5326.00 LABORTOTAL: $1450.13 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 2 3 5 $24.46 $122.30 FOREMAN STNBY 0 $2.16 $0.00 D161 2003 JOHN DEERE 310SG TRACTOR REG 2 2 538.70 $77.40 LOADER STNBY 0 $7.25 $0.00 D171 2004 HITACHI ZAXIS'CRAWLER REG 3 3 515.59 $46.77 MOUNTED STNBY 0 $3.05 50.00 D190 2007 JOHN DEERE 2000 L(CRAWLER REG 2 3 5 S86.56 $432.80 MOUNTED STNBY 0 519.06 $0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $679.27 21% MARKUP: $142.65 EQUIPMENT TOTAL: 5821.92 MATERIALS HRS%UNITS RATE AMOUNT IID Fowler Invoice#13812942 1 1 $88.78 _ $88.78 HD Fowler Invoice#13790790 I 1 5191.80 $191.80 Sales Tax(9.5%) 1 1 $26.66 $26.66 0 $0.00 S0.00 MATERIAL SUBTOTAL: $307.24 21% MARKUP: $64.52 MATERIAL TOTAL: $371.75 SUBCONTRACTORS HRS'UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: $0.00 12% MARKUP: $0.00 SUBCONTRACTOR"TOTAL: $0.00 LATEST REVISION 0931J2011 TOTAL $2643.80 r MESSAGE/REPLY o �� �. TO FROM � � 0 a NORTHWEST CASCADE, INC q P.O. BOX 73399 Puyallup,WA 98373 (253)648-2371 SUBJECT `� g c'� Date ' MESSAGE s r. ig "Al s Signed REPLY Signed Date SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP MESSAGE/REPLY 3`1�2-ci TO FROMGA� NORTHWEST CASCADE, INC P.O. BOX 73399 + Puyallup,WA 98373 (253)848-2371 SUBJECT � F�<� � Date / � L MESSAGE Signed ` REPLY Signed Date SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP } Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID D A I L Y P R O G R E S S R E P O R T DPR NO. /34123456 Date: 12/12/2014 Project Name : Sunset Communit;• LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington A••e NE Weather Conditions: (Temp Approx. ) : 58 (Cloudy) (Rain) WORK DONE _Had daily tool box talk. Install rain garden out of CB?? Install 38ft of Bin drain pipe tyith Bin Clean out. Place drain bedding, Bio retention soil and +rood chips. Key in stra%7 logs along Sunset and =0th and stake down. Clean up along road wa.• and more piles back into the ;ard. Rock edge and straw open ground for erosion control with 4 bales of straw. . . .2 hrs time. Haul out 6 .loads of trench export andf haul in 3 loads of CSBC. . . Dig out sidewalk and dri--e wads to sub grade and rock to finish grade. Did 3 dri•-e ways and appror 200ft of sidewalk. LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZI1411ERiiAN - KENNETH 8 C 255 8 LAB-E'ORE DILLON - 14ICKEY 8 PIPE LAYER CUYLE - CHRIS 8 OPERATOR L SOTELO - DONALD 8 LABORER SAGER - STE`.'EN 8 11ini exca• ator 8 OPER-FORE CHERRY - QUINTRAKEOUS8 FAGGER 11EYER - UICHAEL 8 D 161, du^tp truck and8 OPERATOR H SUBCONTRACTORS ON JOB Cadman ? MATERIAL USED CHANGES TO CONTRACT 1N FIELD i COUTAIENTS 1. Side seU:er was in gradeline. Had to replace Side sewer with p--c and 2 fernro and 6ft of 6in plc. Had to dig back under the %later to connect. Was a extra see memo. 2hrs time. 2. Rain garden. CB was set to grade but %lith side sewer in the tray e had to raise the Bin perf pipe with 2-8in 90 bends and then go forTlard and adjust our grades for rain garden to work. Had to go get parts from fo%rler. Had a extra 3hr dela,• as a extra on riemo. . .see memo. SAFETY Personal Incident Personi EquiYrient: Comments Appro.-al RA 12/18/2014 RA 12/18/2014 RA 1/8/2015 For Pal-roll : RA Pa--roll Completed: 11 i Corporate Offices 13440 SE 30th 5t., Bellevue,WA 98005 page 1 of 1 H.D. FOWLER PO Box 160, Bellevue, WA98009-0160 COMPLY Phone 425-746-8400 • Fax 425-641-8885 Bellevue Branch PO Box 160, Bellevue, WA 98009-0160 (Same as above) Slip king 13812942 E Li NORTHWEST CASCADE HD Fowler Company-Bellevue PO Box 73399 13440 SE 30tp St PUYALLUP WA 98373-0399 Bellevue WA 98005 (253) 848-2371 Order# Inv Date: Order Writer: 04732502 12/12/14 Casey Ziemer Terms: NET 10TH PROX Ship Via: POIJOB: FOB: H. D. FOWLER WILL CALL 3929 SUNSET COMMUNITY LOW Qty Qty. Part# unit Extended T Line Ship'd BO'd UoM Description Price Price X 2 2 EA PFLL3L3SS 44.39 88.70 8"90 ELL, SXS SCH 40 PVC 3q 2-a Sub total 88.78 Freight Tax KEN ZIMMERMAN Grand Total 88.78 Serving the Pacific Northwest since 1911 www.hdfowler.com Corporate Offices 13440 SE 30th St., Bellevue,WA 98005 H.D. FOWLER PO Box 160, Bellevue,.WA98009-0160 l" � �e 425-746-8400 Fax 425-641-8885 COMPANY d A i CASCA Fific Branch PO Box 160, Bellevue,WA 98009-0160 1417 Thornton Avenue SW Invoicer 13794794 �pA 10 W O 2014 Pacific,WA 98047 Numb (253)863-8600 Fax(253)863-8681 F—V\4 2 #143940 'Y HARRINGTON AVE 414 5 NORTHWEST CASCADE RENTON WA 98056 PO Box 73399 Order# Inv Date: Order Writer: Puyallup WA 98373-0399 04704877 11/06/14 David Brereton Terms: 10 P-+-3-ffDue: 01/1 15 POIJOB: FOB: H. D. FOWLER COMPANY Ship Via: OUR TRUCK 3929 SUNSET COMMUNITY LOW IM Qty Qty Part# Unit Extended T Line Ship'd BO'd UoM Description Price Price X 1 2 0 EA FE100688 8"CONC X Cl COUPLING FERNCO 21.220 42.44 4100688 2 1 0 EA FE100666 6"CONC X Cl COUPLING FERNCO 14.130 14.13 #100666 3 1 0 EA SFT332GGG 8 X 6 PSM TEE GASKETED 45.210 45.21 4 14 0 FT PP3034L314 8" PVC SEWER PIPE,GASKTED,ASTM 4.130 57.82 D3034,14'LENGTH 5 14 0 FT PP30341-214 6"PVC SEWER PIPE,GASKETED,ASTM 2.300 32.20 D3034,14'LENGTH r LEASE APPROVE DEC 16 2O14 Sub total 191.80 Freight 0.00 Tax 0.00 Serving the Pacific Northwest since 1911 Grand Total 191.80 ken www.hdfowler.com CNW NORTHWEST_CASCADE INC. POST OFFICE BOX 73399.PUYALLUP,WASHINGTON 98373/TOLL FREE 800-562-4442 Action Request Date: 11/25/2014 To: Allen Quynn,Project Manager City of Renton,Surface Water Utility Engineer 1055 South Grady Way Renton,WA 98057 From: JeffCollins RE: Additional Curb Removal and Replacement Sunset Community Low Impact Development Retrofit NWC#3929 Action Request#14B Allen, The additional curb&gutter removal,base prep,and replacement for the 45 LF painted out by the City of Renton will cost$3,029.52. This pricing is detailed in the attached forward pricing breakdown. The price does not include any additional sidewalk removal or curb removal caused by removing the additional curb painted for removal. If there are any questions or concerns,please contact me at 253-848-2371. Sincerely, Northwest Cascade,Inc. /JeffCollins NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW4 14 DESCRIPTION: Forward Price for Additional Curb Removal and Replacement LOCATION: Harrington Ave NE Demo& Prep new Pour new WORK DATE(S): remove curb curb LABOR HOURS RATE AMOUNT Laborer Group 3-General Laborer REG 2.5 1 3.5 S52.92 $185,22 O.T. 0 $72.96 $0.00 Operator Foreman REG 2 1 3 S69.25 $207.74 O.T. 0 $93.97 $0.00 REG 0 S0.00 S0.00 O.T. 0 $0.00 SO.00 LABOR SUBTOTAL: $392.96 29% MARKUP: $113.96 LABOR TOTAL: $506.92 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 2 1 3 $24.46 $73.38 FOREMAN STNBY 0 $2.16 $0.00 D161 2003 JOHN DEERE 31OSG TRACTOR REG 2.5 1 3.5 S38.70 $135.45 LOADER STNBY 0 $7.25 $0.00 T304 2002 SULLAIR 185DPQPORTABLE REG 2.5 2.5 S19.02 $47.55 ROTARY SCREW STNBY 0 $1.91 $0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $256.38 21% MARKUP: $53.84 EQUIPMENT TOTAL: $310.22 MATERIALS HRS/UNITS RATE AMOUNT Cadman CSBC per IN 6 6 $16.05 $96.30 Cadman haul offconcrete per TCY 3 3 $22.00 $66.00 -- -- 0 $0.00 $0.00 MATERIAL SUBTOTAL; S162.30 21% MARKUP: $34.08 MATERIAL TOTAL: $196.38 SUBCONTKkCTORS HRS/UNITS RATE AMOUNT Tyee hand form and pour curb&gutter per LF 45 45 $40.00 S 1800.00 0 $0.00 $0.00 SUBCONTRACTOR SUBTOTAL: S1800.00 12% MARKUP: $216.00 SUBCONTRACTOR TOTAL: S2016.00 TOTAL $302952 NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 29 Remove part of driveway&S/W at park entrance,not in DESCRIPTION: plans LOCATION: WORK DATE(S): 6-Jan LABOR HOURS RATE AMOUNT Laborer Group 2A-Flaggers REG 2 2 $44.85 $89.71 O.T. 0 $60.85 $0.00 Laborer Group 3-General Laborer REG 2 2 $52.92 $105.84 O.T. 0 $72.96 $0.00 Laborer Group 4-Pipe Layer REG 2 2 $53.90 $107.80 O.T. 0 S74.42 $0.00 Laborer Foreman REG 2 2 S59.92 S119.83 O.T. 0 $83.45 $0.00 Operator Group 2-HeaNy REG 2 2 $66.16 $132,32 O.T. 0 $89.33 $0.00 Operator Foreman REG 2 2 $69.25 $138.49 O.T. 0 $93.97 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: $693.99 29% MARKUP: $201.26 LABOR TOTAL: $895.24 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 2 2 $24.46 $48.92 FOREMAN STNBY 0 $2.16 $0.00 CRAWLER REG 2 2 $15.59 $31.18 D171 2004 HITACHI ZAXIS<MOUNTED STNBY 0 $3.05 $0.00 D190 2007 JOHNDEERE 200C L(CRAWLER REG I I $86.56 $86.56 MOUNTED STNBY 0 $19.06 $0.00 D199 2008 JOHN DEERE 644J ER ARTICULATED REG I 1 $73.57 S73.57 WHEEL LOADER STNBY 0 $15.81 $0.00 C465 2006 FORD F350 ONE TON REG 2 2 $24.69 $49.38 FOREMAN STNBY 0 $2.27 $0.00 - _ REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $289.61 21% MARKUP: $60.82 EQUIPMENT TOTAL: $350.43 MATERIALS HRS/UNITS RATE AMOUNT MATERIAL SUBTOTAL: S0.00 21% MARKUP: $0.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS/UNITS RATE AMOUNT Cadman Hauloff&Dump Fees per CY 1.79667 1.796666667 $18.00 $32.34 0 $0.00 S0.00 SUBCONTRACTOR SUBTOTAL: $32.34 12% MARKUP: $3.88 SUBCONTRACTORTOTAL: $36.22 LATEST REVISION 09/31/201 t TOTAL $1281.89 MESSAGE/REPLY 3°'3 .4 3ci a" r TO FROM tw 21 NORTHWEST CASCADE, INC P.O. BOX 73399 'JAJ Puyallup, WA 98373 (253)848-2371 SUBJECT r Date / / 9 MESSAGE � r 44 ol LYA P r t � t Signed REPLY _vim' Signed Date 1 / SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID D A I L Y P R O G R E S S R E P O R T DPR NO: 146123456 Date: 1/6/2015 Project Name : Sunset Community LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington Ave NE weather Conditions: (Temp Approx. ) : 52 (Cloudy) WORK DONE Had tool box talk. Tyee onsite to form and pour curb and walks on Harrington. Poured all small curb and walk between loth and 12th on west side. Poured curb and walk at water BO location on 10th. Dig out and grade walks from Glenwood to 2th, approx 250ft. Place rock and compact. Assist Tyee with concrete pouring and also general clean up of temp fencing etc which was placed back in the work yard. Centurytel was out and the phone drop at 1148 was not active and abandoned. Hit kit was filled out Monday. I stayed late to watch concrete and keep kids off. LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZIMMERhIAN - KENNETH 9.5 C 255 9.5 LAB-FORE SAGER - STEVEN 8.5 Mini excavator 6 OPER-FORE MEYER - 14ICHAEL 8.5 D 190 and 950 loader 8 OPERATOR H CHERRY - QUINTRAKEOUS8.5 FLAGGER SOTELO - DONALD 8. 5 LABORER DILLON - MICKEY 8.5 PIPE LAYER SUBCONTRACTORS ON JOB Cadman 6 Tree concrete 8 MATERIAL USED CHANGES TO CONTRACT IN FIELD COMMENTS EW#28 Had tree roots at 12th and Harington. Had to dig out roots and cut off per city standard :with saw and haul to yard. 1 hr time, see signed memo. EW#29 Dig out driveway for park area and prep for concrete pour. 2 hrs prep time. This is an extra as plan did not show removal of part of the drive way but we had to to instal the new 1 1/2 water line and meter as per plan. Also had to cut back to match the new curb grade. Allen of city of Renton approved. See signed meno. SAFETY Personal Incident Person/Equipment: Comments Approval RA 1/8/2015 RA 1/9/2015 For Payroll RA Payroll Completed: 11 MAN HEIDELBERGUMENTGroup Quote No. MJ7982 Customer: Northwest Cascade Customer# Date: 06/09/14 Ns Project Name: Sunset Community Low Impact Development Bid Date: 06/10/14 Contact:Jeff Collins Job Address: Harrington Ave NE Job Start Date: Phone#(253)848-2371 Prices Escalate: 5% Effecbve: 111/15 Fax# City/County: Renton Sale Type: 4 Cell/Pgr#(253)414-4696 Zone: Pre.Wa e:Yes Taxable: Yes/No Expiration: 07/30/14 B/Fill Price per Agg Base Total Total Total ♦Pit Cubic ♦Pit price Environmental Pick Up Delivered Delivered Product No. Description No. Truck Yard No. Per Ton Surcharge Per/Ton Solo/Ton T&T/Ton 91254 Gravel Borrow 4 4.50 1.50 $6A0 $13.05 92152 Crushed Surfacing Base Course/903.9(3) 4 7.50 1.50 $9.00 $16,05 92253 Crushed Surfacing Top Course/903.9(3) 4 7.75 1.50 $9.25 $16.30 91250 Type 26 4 11.00 1.50 $12.50 $19.55 92355 5/8"Clear Crushed 4 10.00 1,50 $11.50 $18.55 91500 Stream Bed Gravel 1"X 4" 1 17.50 1.50 $19.00 $25.35 99125 Export Dirt T&T(includes dump fee) 4 $13.00 99150 Backhaui Dirt T&T(Add to Dump Fee) 4 $3.00 99000 Dump Fee Dirt(Clean,Dry Material Only) 4 $3,00 99050 Dump Fee Asphalt<18" 4 $10.00 99100 Dump Fee Concrete<18" 4 $8,00 99130 Export Asphalt T&T(inc ludes_dLmp-fea) 4_-_-._$20.00 99135 Export Concrete T&T(includes dump fee) 4 $18.00 91120 Pea Gravel 4 7.75 1.50 $9.25 $16.30 91200 Granulithic 4 7.75 1.50 $9.25 $16.30 Fuel surcharge will apply-$10.00 per load ♦ PIT NUMBEAS REDMOND 1 ♦ HIGHROCK 2 ♦ SKY RIVER 3 ♦ BLACK DIAMOND 4 ♦ ISSAQUAH 5 ♦ SEATTLE 6♦ NORTH BEND 9♦GOLD BAR 11 911itch San Sebastian 425-961-7386 425-961-7390 SALES REPRESENTATIVE PHONE FAX NUMBER Acceptance of quote is acceptance of Cadman's Terms and Conditions,receipt of which is acknowledged. Cadman will not accept backcharges for material shortages that are out of our control. All materials subject to availability. All prices based on full loads. L)now i h.t.•.i nn>:...rli-a,.,n:an.l yur.:,erir.,or hiArunr.tirh•crii r p„rJu:..+f nnn•,;=rl n l..r/•-..i,rR T•,.,mnur •' rrd lo,-.+ ..uf..<„r,r¢ur.•.K•.mnn una p•, .ha� .l,.;LrJ fo r.l,tzr a„t..<,.,�...udbr(.v qi Yllrj.IMlp. 40, .oa-.td h.,v nA .:u•li,.a. Short bad fee of$30.00 per cubic yard of connate will be assessed for each yard under 9.Saturday defivery premium is$15.00 per cubic yard. READY MIX DISPATCH(425)961-7100 AGGREGATE DISPATCH:(425)961-7200 Notes: FAILURE TO SIGN AND RETURN WITHIN 30 DAYS Confirmed by: OF BID DATE,WILL VOID THIS QUOTE. Date: Purchase Order: w NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 23 Install new CB to fit flowline due to utilities present C DESCRIPTION: 12th and Harrington Ave LOCATION: WORK DATE(S): 18-Dec LABOR HOURS RATE AMOUNT Laborer Group 2A-Flaggers REG 2 2 $44.85 $89.71 O.T. 0 $60.85 $0.00 Laborer Group 3-General Laborer REG 4 4 $52.92 $211.67 O.T. 0 $72.96 $0.00 Laborer Group 4-Pipe Layer REG 2 2 $53.90 $107.80 O.T. 0 $74.42 $0.00 Laborer Foreman REG 2 2 $59.92 $119.83 O.T. 0 $83.45 $0.00 Operator Group 3-Light REG 2 2 $65.64 $131.27 O.T. 0 $88.55 $0.00 Operator Group 2-Heavy REG 2 2 $66.16 $132.32 O.T. 0 $89.33 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: $792.60 29% MARKUP: $229.85 LABOR TOTAL: $1022.46 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 2 2 $24.46 $48.92 FOREMAN STNBY 0 $2.16 S0.00 D161 2003 JOHN DEERE 31OSG TRACTOR REG l 1 $38.70 $38.70 LOADER STNBY 0 $7.25 $0.00 D199 2008 JOHN DEERE 644J ER ARTICULATED REG 1 1 $73.57 $73.57 WHEEL LOADER STNBY 0 $15.81 $0.00 D170 2005 JOHN DEERE 200C LC CRAWLER REG 1 1 $85.19 $85.19 MOUNTED STNBY 0 $18.37 $0.00 D 171 2004 HITACH I ZAXIS'CRAWLER REG 1 1 $15.59 S 15.59 `MOUNTED STNBY 0 $3.05 $0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $261.97 21% MARKUP: $55.01 EQUIPMENT TOTAL: $316.98 MATERIALS HRS/UNITS RATE AMOUNT MATERIAL SUBTOTAL: $0.00 21% MARKUP: $0.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: $0.00 12% MARKUP: S0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 0931/2011 TOTAL $1339.44 MESSAGE/REPLY J aqg �k TO FROM E�W 4 �-3 NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup, WA 98373 (253)848-2371 SUBJECT < , Date MESSAGE A y g one L o REPLY Signed Date SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID D A I L Y P R O G R E S S R E P O R T DPR NO: 140123456 Date: 12/18/2014 Project Name : Sunset Community LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington Ave NE Weather Conditions: (Temp Approx. ) : 48 (Cloudy) (Rain) WORK DONE Had daily tool box talk. Tyee on site to pour concrete driveways. We dug out 9 driveways ramps and finish grade and compact for pouring of concrete. Dig out 15ft of curb grade and ADA ramp at end of project On 16th for pouring. Dig out 100ft of curb grade on Harrington at 12th and place CSBC and compact. Assist tyee with grading as they pour concrete. TCL on site for compaction testing of curb grade and sidewalk grade. All passed and report to be emailed to NWC. Remove curb inlet on south side of 12th and Harrington and replace with type 1. Connect to existing concrete storm pipe. We had to set CB short about 6in and then move riser tin out and also will have to have curb go in about 4in when pouring to make CB fit to new flow line as we could not set per plan as there was several large conduits with telecommunications lines buried next to existing CB and would not allow us to install new CB at new plan location. Allen Quinn of city of renton directed these changes after coming out to the site. We had 2hr crew time affected while waiting for the decision and fitting the new CB as stated above. Memo to follow regarding this extra work. LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZIMMERMAN - KENNETH 9 C 255 9 LAB-FORE GORDON - ANDREW 9 APPR. LABR CUYLE - CHRIS 8 D161 and loader 644 8 OPERATOR L MEYER - MICHAEL 8 D 170 and Mini excava8 OPERATOR H DILLON - HICKEY 8 PIPE LAYER CHERRY - QUINTRAKEOUS8 FLAGGER PUGH - TRA"IS 8 LABORER SUBCONTRACTORS ON JOB Cadman 7 MATERIAL USED CHANGES TO CONTRACT IN FIELD COMMENTS EW#23 Remove curb inlet on south side of 12th and Harrington and replace with type 1. Connect to existing concrete storm pipe. We had to set CB short about 6in and then move riser 2in out and also will have to have curb go in about 4in when pouring to make CB fit to net: flow line as we could not set per plan as there was several large conduits with telecommunications lines buried next to existing CB and would not allow us to install new CB at new plan location. Allen Quinn of city of renton directed these changes after coming out to the site. We had 2hr crew time affected while waiting for the decision and fitting the new CB as stated above. demo to follow regarding this extra work. SAFETY Personal Incident Person/Equipment: Comments Approval RA 1/9/2015 For Payroll r NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 22 DESCRIPTION: Assist with gas relocation Cti 1510 Harrington Ave LOCATION: WORK DATE(S): 16-Dec LABOR HOURS RATE AMOUNT Laborer Group 2A-Flaggers REG 1 i $44.85 $44.85 O.T. 0 560.85 $0.00 Laborer Group 3-General Laborer REG 2 2 $52.92 $105.84 O.T. 0 572.96 $0.00 Laborer Group 4-Pipe Layer REG I 1 S53.90 $53.90 O.T. 0 574.42 $0.00 Laborer Foreman REG 1 1 $59.92 $59.92 O.T. 0 $83.45 $0.00 Operator Group 3-Light REG 1 1 $65.64 $65.64 O.T. 0 $88.55 $0.00 Operator Group 2-Heavy REG 1 1 $66.16 S66.16 O.T. 0 $89.33 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: $396.30 29% MARKUP: $114.93 LABOR TOTAL: $511.23 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 1 1 $24.46 $24.46 FOREMAN STNBY 0 52.16 $0.00 D170 2005 JOHN DEERE 200C LC CRAWLER REG I 1 $85.19 585.19 MOUNTED STNBY 0 S 18.37 $0.00 D 199 2008 JOHN DEERE 644J ER ARTICULATED REG 1 1 $73.57 $73.57 WHEELLOADER STNBY 0 515.81 $0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $183.22 21% MARKUP: $38.48 EQUIPMENT TOTAL: $22I.70 MATERIALS HRS/UNITS RATE AMOUNT MATERIAL SUBTOTAL: 50.00 21% MARKUP: 50.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: $0.00 12% MARKUP: $0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 09/31/2011 TOTAL $732.92 MESSAGE/REPLY J o V �� l TO FROM e w-4 2 -Z 7 NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup, WA 98373 (253)848-2371 SUBJECT, Date MESSAGE Signed REPLY Signed Date SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID' D A I L Y P R O G R E S S R E P O R T DPR NO: 138123456 Date: 12/16/2014 Project Name : Sunset Community LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington Ave NE Weather Conditions: (Temp Approx. ) : 47 (Cloudy) WORK DONE Had daily tool box talk. Dig out sidewalks on west side of Harington next to school. Did out 2 around the rain gardens approx 150ft and rock to sub grade. Cut and remove 2 side walk panels next to rain garden. . .approx loft. dig out 20ft of curbing at 16th and harrington as the curb there needs to be extended to match the side walk. Survey did not stake before as per plan. Dig out 130ft of existing curb on Harrington in fron of building 1100 and also remove some asphalt so we can cut in new curb. Did and prep 200ft of curb and place CSBC to bottom of curb grade and compact. LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZIMMERMAN - KENNETH 8 C 255 8 LAB-FORE CHERRY - QUINTRAKEOUS8 FLAGGER DILLON - MICKEY 8 PIPE LAYER PUGH - TRAVIS 8 LABORER GORDON - ANDREW 8 APPR. LABR CUYLE - CHRIS 8 D 170 and 644 loader 8 OPERATOR L MEYER - MICHAEL 8 mini excavator, D 161 OPERATOR H SUBCONTRACTORS ON JOB Cadman 7 Best sweeping 1. 5 MATERIAL USED CHANGES TO CONTRACT IN FIELD COMMENTS EW#22 Extra work for City of Renton and PSE. . . . Dig out roots at 1510 Harrington that was wraped around a gas service to the duplex. PSE on site to assist and protect the gas service. This took lhr crew time. . . .see memo and pictures. SAFETY Personal Incident Person/Equipment: Comments Approval RA 12/18/2014 RA 1/8/2015 RA 1/9/2015 For Payroll RA Payroll Completed: 11 NORTHWEST CASCADE;INC. Sill to: City of Renton NWC PROJECT# 3929 EW# 28 DESCRIPTION: Tree roots in S/W grade C 12th&Harrington LOCATION: WORK DATE(S): 6-Jan LABOR HOURS RATE AMOUNT Laborer Group 3-General Laborer REG 1 1 $52.92 $52.92 O.T. 0 $72.96 $0.00 Operator Group 2-Heavy REG 1 1 $66.16 $66.16 O.T. 0 $89.33 $0.00 Operator Foreman REG 1 1 $69.25 $69.25 O.T. 0 S93.97 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: $188.32 29% MARKUP: $54.61 LABOR TOTAL: $242.94 EQUIPMENT HOURS RATE AMOUNT D171 2004 HITACHI ZAXIS'CRAWLER REG 1 1 $15.59 $15.59 `MOUNTED STNBY 0 $3.05 $0.00 C465 200b FORD F350 ONE TON REG 1 1 $24.69 $24.69 FOREMAN STNBY 0 $2.27 $0.00 REG 0 S0.00 STNBY 0 S0.00 EQUIPMENT SUBTOTAL: $40.28 21% MARKUP: $8.46 EQUIPMENT TOTAL: $48.74 MATERIALS HRS/UNITS RATE AMOUNT MATERIAL SUBTOTAL: $0.00 21% MARKUP: $0.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS/UNITS RATE AMOUNT Dump Fees per YD 1 1 $15.00 $15.00 0 $0.00 $0.00 SUBCONTRACTOR SUBTOTAL: $15.00 12% MARKUP: $1.80 SUBCONTRACTOR TOTAL: $16.80 LATEST REVISION 09/31/2011 TOTAL $308.48 MESSAGE/REPLY hoc'-4-3ci a ci 9� W,4 - TO FROM NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup,WA 98373 (253)848-2371 SUBJECT "�jt�R—�,� (���-__�-- � �..�.�-� � Date1 MESSAGE e Signed REPLY Signed Date SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP " w Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID D A I L Y P R O G R E S S R E P O R T DPR NO: 146123456 Date: 1/6/2015 Project Name Sunset Community LID Job No. 3929 Foreman Name Ken Job Addr. : Harrington Ave NE Weather Conditions: (Temp Approx. ) : 52 (Cloudy) WORK DONE Had tool box talk. Tyee onsite to form and pour curb and walks on Harrington. Poured all small curb and walk between loth and 12th on west side. Poured curb and walk at water BO location on loth. Dig out and grade walks from Glenwood to 2th, approx 250ft. Place rock and compact. Assist Tyee with concrete pouring and also general clean up of temp fencing etc which was placed back in the work yard. Centurytel was out and the phone drop at 1148 was not active and abandoned. Hit kit was filled out Monday. I stayed late to watch concrete and keep kids off. LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZIMMERMAN - KENNETH 9. 5 C 255 9.5 LAB-FORE SAGER - STEVEN 8.5 Mini excavator 6 OPER-FORE MEYER - MICHAEL 8.5 D 190 and 950 loader 8 OPERATOR H CHERRY - QUINTRAKEOUS8.5 FLAGGER SOTELO - DONALD 8. 5 LABORER DILLON - MICKEY 8.5 PIPE LAYER SUBCONTRACTORS ON JOB Cadman 6 Tyee concrete 8 MATERIAL USED CHANGES TO CONTRACT IN FIELD COMMENTS EW#28 Had tree roots at 12th and Harington. Had to dig out roots and cut off per city standard with saw and haul to yard. 1 hr time, see signed memo. EW#29 Dig out driveway for park area and prep for concrete pour. 2 hrs prep time. This is an extra as plan did not show removal of part of the drive way but we had to to instal the new 1 1/2 water line and meter as per plan. Also had to cut back to match the new curb grade. Allen of city of Renton approved. See signed meno. SAFETY Personal Incident Person/Equipment: Comments Approval RA 1/8/2015 RA 1/9/2015 For Payroll RA Payroll Completed: 11 c NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 24 DESCRIPTION: Tree removal C Sta 117+20 LOCATION: WORK DATE(S): 19-Dec LABOR HOURS RATE AMOUNT Laborer Group 3-General Laborer REG 3 3 $52,92 $158.76 O.T. 0 S72.96 $0.00 Laborer Foreman REG 3 3 S59.92 S 179.75 O.T. 0 $83.45 S0.00 Operator Group 3-Light REG 7 7 $65.64 S459.46 O.T. 0 S88.55 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: S797.96 29% MARKUP: $231.41 LABOR TOTAL: $1029.37 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 3 3 S24.46 $73.38 FOREMAN STNBY 0 $2.16 $0.00 D170 2005 JOHN DEERE 200C L(CRAWLER REG 3 3 $85.19 $255.57 MOUNTED STNBY 0 S18.37 $0.00 C358 2003 KENWORTH T800B LOWBOY REG 4 4 $73.28 $293.12 TRACTOR STNBY 0 $8.99 $0.00 T199 2004 DROP DECK TR/TK70HI Fixed Gooseneck REG 4 4 $14.95 S59.80 Equipment Trailers STNBY 0 $3.88 $0.00 REG 0 $0.00 STNBY 0 S0.00 EQUIPMENT SUBTOTAL: $681.87 21% MARKUP: $143.19 EQUIPMENT TOTAL: $825.06 MATERIALS HRS'UNITS RATE AMOUNT McClendon Hardware-Doc#415602/2 1 1 $5.39 $5.39 Sales Tax(9.5%) 1 1 $0.51 $0.51 0 $0.00 $0.00 0 $0.00 $0.00 MATERIAL SUBTOTAL: S5.90 21% MARKUP: SL24 MATERIAL TOTAL: $7.14 SUBCONTRACTORS HRS/UNITS RATE AMOUNT Hauloff &Dump Fees per YD 20 20 S 15.00 $300.00 0 $0.00 $0.00 SUBCONTRACTOR SUBTOTAL: $300.00 12% MARKUP: S36.00 SUBCONTRACTOR TOTAL: $336.00 LATEST REVISION 09/31/2011 TOTAL $2197.58 r MESSAGE/REPLY TO FROM NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup, WA 98373 (253)848-2371 SUBJECT Date 12 / C MESSAGE t c t_l 0 Signed REPLY o � Signed Date / 1 SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID D A I L Y P R O G R E S S R E P O R T DPR NO: 141123456 Date: 12/19/2014 Project Name : Sunset Community LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington Ave NE Weather Conditions: (Temp Approx. ) : 52 (Cloudy) WORK DONE Had daily tool box talk. Take down cedar tree at corner of Harrington and Gleenwood as directed by City of Renton. Fall tree and cut up for haul out later. Dig out all roots and prep for sidewalk grade to make sure all roots out that would be in the sidewalk grade. 3 hrs time for 3 men and D 170 200 JD. See memo to follow. Cold mix pot holes and sweep streets. Assist Tyee for concrete pouring. Please make a note that Tyee needs to pick up their plastic, boxes,bottles ect as they left the site a mess and we will probably get an email or call from the City on Monday. I have asked their foreman so we need to get with DJ to get this corrected. They need to work clean please. Tyee poured driveways 9 complete and also sidewalk around 1 rain garden and both corners at Index and Harrington. Start repair of siee sewer tee at 1037 Harrington. Had to expose all utilities and find the main which is 13+ deep. Power pole 8ft from trench and also side sewer is 4in not 6in as per plan and as we have found through out the job. Had to find fittings for the 4in clay at Mclendons. Covered hole with steel sheets and will finish Monday. Clean site for the weekend. Under $523 LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZIMMERMAN - KENNETH 8 C 255 8 LAB-FORE MEYER - MICHAEL 8 Mini Excavator 8 OPERATOR H CHERRY - QUINTRAKEOUS8 FLAGGER DILLON - MICKEY 8 PIPE LAYER GORDON - ANDREW 8 APPR. LABR CUYLE - CHRIS 8 D 170 and 644 loader OPERATOR L PUGH - TRAyIS 8 LABORER SUBCONTRACTORS ON JOB Best sweeping 1.5 IIATERIAL USED Mclendon 415602/ Untied rentals 1250586 CHANGES TO CONTRACT IN FIELD COMMENTS EW#24 Take down cedar tree at corner of Harrington and Gleenwood as directed by City of Renton. Fall tree and cut up for haul out later. Dig out all roots and prep for sidewalk grade to make sure all roots out that would be in the sidewalk grade. 3 hrs time for 3 men and D 170 200 JD. See memo. SAFETY Personal Incident Person/Equipment: Comments Approval RA 1/9/2015 For Payroll Payroll Completed: 11 r McLENDON HARDWARE-RENTON PACE NO 1 440 RAINIER AVE SO RENTON,WA 98057 PHONE: (425)235-3555 -Ask-about-our-Price-Matching-Guarantee } Cust No Job No Purchase Order Reference Terms W 12D15C 3929 ZIMMEK242008 NET 11TH C ezk Date Time JE MY B 12/19/14 10:51 Sold To: [Ship:To:: NORTHWEST CASCADE PO BOX 73399 DOC# 415602/2 TERM#277 +<*♦aa**a*aaa PUYA (2 53),L 84 WA 98373 SLSPR: JB JEREMY B *+aaNVO*acE (253 a** } gqg-2371 TAX 862 TAXABLE - RENTON LN# SHIPPED ORDERED UM SEU DESCRIPTION SUGG UNITS PRICE PER EXTENSION 1 2 By 10443445 PIPE GASKETED SEWER 4:n #3039 4.040/By 8.08 CN 2 I EA ll560550 OIL BAR CHAIN MAXPOWER 5.99 i 5.39 /EA 5.39 CN 3 1 EA 61013770 PERNCO COUP 4CLx4D%V g gg 1 8 99 /EA 8.99 CN 4 1 EA 293370 ADAPTER SEWER 6 x 4 GASKET 24 999 1 22.49 /EA 22.49 CN G� ** AMOUNT CHARGED TO STORE ACCOUNT ** 44.95 TAXABLE 0.00 NON-TAXABLE 44.95 (**PO# b ID REQ'D ) SUBTOTAL 44.95 TOT WT: 3.27 TAX AUNT 0.00 TOTAL AMOUNT 44.95 Received By ,J G NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 32 DESCRIPTION: Remove and cement properly for new roadway installation LOCATION: WORK DATE(S): 14-Jan LABOR HOURS RATE AMOUNT Laborer Group 2A-Flaggers REG 3 3 S44.85 $134.56 O.T. 0 $60.85 $0.00 Laborer Group 3-General Laborer REG 3 3 S52.92 $158.76 O.T. 0 $72.96 $0.00 Laborer Group 4-Pipe Layer REG 3 3 $53.90 $161.70 O.T. 0 $74.42 $0.00 Laborer Foreman REG 3 3 $59.92 $179.75 O.T. 0 $83.45 $0.00 Operator Group 2-Heavy REG 3 3 S66.16 $198.47 O.T. 0 $89.33 $0.00 Operator Foreman REG 3 3 S69.25 $207.74 O.T. 0 S93.97 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: $1040.98 29% MARKUP: S301.88 LABOR TOTAL: $1342.86 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 3 3 $24.46 S73.38 FOREMAN STNBY 0 $2.16 S0.00 REG 0 S0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: S73.38 21% MARKUP: S15.41 EQUIPMENT TOTAL: $88.79 MATERIALS HRS/UNITS RATE AMOUNT Basalite fast patch,per each 3 3 $31.00 $93.00 Sales Tax(9.5%) 1 1 $8.84 $8.84 0 $0.00 $0.00 MATERIAL SUBTOTAL: $101.84 21% MARKUP: $21.39 MATERIAL TOTAL: $123.22 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: $0.00 12% MARKUP: $0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 09/31/2011 TOTAL $1554.87 3c;P 3� -q MESSAGE/REPLY TO FROM NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup, WA 98373 (253)848-2371 SUBJECT '� Date MESSAGE ` a s CN r Signed c.� - t REPLY Signed Date SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP s Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID D is I L Y P R 0 G R E S S R E P 0 R T DPR NO: 152123456 Date: 1/14/2015 Project Name : Sunset Community LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington Ave NE Weather Conditions: (Temp Approx. ) : 52 (Clear) (Cloudy) WORK DONE Had daily tool box talk. Start back at 16th and cut down roadway to sub grade and haul out 16 T&T of trench export with Cadman and haul in 6 Loads of CSBC and place in roadway and compact. Backfill behind new concrete pour and adjust crater meter boxes to grade between loth and 12th. LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZIMHERI-JAN - KENNETH 9 C 255 and 950 loader 8 LAB-FORE WALLER - JEFFREY 9 D 148 Grader 8 OPERATOR H SAGER - STEVEN 9 950 loader and roller8 OPER-FORE CHERRY - QUINTRAKEOUS9 FLAGGER DILLON - HICKEY 9.5 PIPE LAYER SOTELO - DONALD 9 LABORER SUBCONTRACTORS ON JOB Cadman 8 Tyee 4 MATERIAL USED CHANGES TO CONTRACT IN FIELD C014MENTS EW#32 Extra work as we had to brick and cement 2 CB on Harrington between 13th and Index as the existing CB had no concrete risers only w000d and we had to remove would and cement CB properly.See signed memo. 3 hrs time to remove and cement properly and fill void for new roadway installation. Approved by Mark Weatherbe Renton inspector. SAFETY Personal Incident Person/Equipment: Comments Approval RA 1/30/2015 For Payroll RA Payroll Completed: 11 l Bid No:E263651 Page 1 of 1 H.D. FOWLER COMPANY Customer: BIDDING CONTRACTORS Estimate: E263651 Estimator: Bid Date: Job Name: Location: Line Qty UoM Item Description Unit Price Extended Price 1 BG WWFASTPATCH BASALITE FAST PATCH,FAST SETTING CONCRETE PATCH 55 LBS 31.00 31.00 4 NORTHWEST CASCADE,INC. Bill to: City of Renton NWCPROJECT# 3929 EW# 31 DESCRIPTION: Field changes to side%talks on 12th&Harrington LOCATION: WORK DATE(S): 7-Ian LABOR HOURS RATE AMOUNT Laborer Group 2A-Flaggers REG 2 2 $44.85 $89.71 O.T. 0 $60.85 59.00 Laborer Group 3-General Laborer REG 2 2 552.92 S 105.84 O.T. 0 S72.96 $0.00 Laborer Group 4-Pipe Layer REG 2 2 553.90 $107.80 O.T. 0 574.42 $0.00 Laborer Foreman REG 2 2 $59.92 $1 19.83 O.T. 0 $83.45 S0.00 Operator Group 2-Heavy REG 2 2 $66.16 S 132.32 O.T. 0 589.33 $0.00 Operator Foreman REG 2 2 569.25 $138.49 O.T. 0 $93.97 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: $693.99 29% MARKUP: S201.26 LABOR TOTAL: $895.24 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 2 2 $24.46 $48.92 FOREMAN STNBY 0 $2.16 50.00 D171 2004 HITACHI ZAXIS,CRAWLER REG 2 2 $15.59 $31.18 MOUNTED STNBY 0 $3.05 $0.00 REG 0 $0.00 STNBY 0 S0.00 EQUIPMENT SUBTOTAL: 580.10 21% MARKUP: $16.82 EQUIPMENT TOTAL: $96.92 MATERIALS HRS/UNITS RATE AMOUNT MATERIAL SUBTOTAL: 50.00 21% MARKUP: 50.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS.UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: SO.00 12% MARKUP: $0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 09/3 U201 1 TOTAL $992.16 sc J , MESSAGE/REPLY 3 TO FROM NORTHWEST CASCADE, INC P.O. BOX 73399 �f Puyallup,WA 98373 (253)848-2371 SUBJECT Date MESSAGE ' e ; l., A r t l Signed REPLY Signed Date I / SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP Y Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID D A I L Y P R O G R E S S R E P O R T DPR NO: 147123456 Date: 1/7/2015 Project Name : Sunset Community LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington Ave NE Weather Conditions: (Temp Approx. ) : 46 (Cloudy) WORK DONE Had daily tool box talk and weekly safety meeting on stress mangement Tyee on site to pour walks and driveways. Tyee poured 4 driveways complete and 2- half diveways. Poured 1 handy cap crossing at 13th and Harrington. Poured walks on north side of Gleenwood around wheel chair ramps. We backfilled curb side of all the crossings poured Tuesday with CSBC and also adjusted water meter boxes on those crossings and graded out for topsoil. Caution tap off all pours today. Prep all 7 spill ways that go into rain gardens for concrete pouring later this week. Prep all 8 fire hyd concrete pads for Tyee. Remove steel sheets of new curbs for driveway access and backfill curbs with CSBC and compact at Building 1100 Harrington. .'. LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZIMMERMAN - KENNETH 8 C 255 8 LAB-FORE CHERRY - QUINTRAKEOUS8 FLAGGER SOTELO - DONALD 10 LABORER DILLON - MICKEY 8 PIPE LAYER MEYER - MICHAEL 8 D 160 and 950 loader 7 OPERATOR H SAGER - STEVEN 10 Mini excavator 6 OPER-FORE SUBCONTRACTORS ON JOB Tyee concrete 8 14ATERIAL USED CHANGES TO CONTRACT IN FIELD COMMENTS EW#30 Tyee laborer dro,:e a form stake thru the new copper service line at 1146 N.E. Harrington while setting sidewalk forms. The water service was 2.3ft deep so the laborer was in error driving his stake 3ft deep. The water service was repaired with parts from McLendon and labor which was foreman and truck and 1 ladorer for 2hrs time. All time was OT as this incident happened at 3:30 pm EW 31 Apartment building Prep north side of 12th corner for walks and wheel chair ramps. We had to modify sidewalks on both sides of 12th to meet ADA requirements and to get a min of 4.5ft of walk width. All modifications :were approved by City of Renton Allen Quynn and Mark Weatherbe , . .signed Memo to follow on those field changes. SAFETY Personal Incident Person/Equipment: Comments Approval RA 1/8/2015 RA 1/30/2015 RA 1/30/2015 For Payroll RA Payroll Completed: 11 NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 34 DESCRIPTION: Added asphalt tie-in at 1520 Harrington LOCATION: WORK DATE(S): 21-Jan LABOR HOURS RATE AMOUNT Laborer Group 3-General Laborer REG 2 2 $52.92 $105.84 O.T. 0 $72.96 S0.00 Operator Foreman REG 2 2 $69.25 $138.49 p O.T. 0 S93.97 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: $244.33 29% MARKUP: S70.86 LABOR TOTAL: $315.19 EQUIPMENT HOURS RATE AMOUNT D171 2004 HITACHI ZAXIS'CRAWLER REG 2 2 S15,59 $31.18 MOUNTED STNBY 0 S3.05 $0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: S31.18 21% MARKUP: S6.55 EQUIPMENT TOTAL: $37.73 MATERIALS HRS/UNII*S RATE AMOUNT MATERIAL SUBTOTAL: $0.00 21% MARKUP: $0.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: S0.00 12% MARKUP: $0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 09/31,2011 TOTAL $352.92 i MESSAGE/REPLY TO FROM i NORTHWEST CASCADE, INC R P.O. BOX 73399 +U: Puyallup, WA 98373 MIX � (253)848-2371 SUBJECT Date MESSAGE A Signed REPLY Signed Date SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP j Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID D A I L Y P R O G R E S S R E P O R T DPR NO: 157123456 Date: 1/21/2015 Project Name Sunset Community LID Job No. 3929 Foreman Name Ken Job Addr. : Harrington Rve NE Weather Conditions: (Temp Approx. ) : 53 (Clear) WORK DONE Had daily tool box talk. Dig out intersection at loth and Harrington and roadway north 100ft to building 1100. Load out 9 T and T loads and haul in 11 T and T loads of CSBC. Prep and rock with CSTC asphalt pads -2 at Index and harrington and also 13th and harrington 2-pads and compact. Pads at end of sidewalks and tie into existing sidewalks. Grade and rock drive :gay at 1146 harrigton for property access. Work on edges on curb grade and compact. Lower 5 water meter boxes. LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZIMMERMAN - KENNETH 9 C 255 8 LAB-FORE SAGER - STEVEN 9 Mini excavator 6 OPER-FORE WALLER - JEFFREY 9 D 148 and D161 9 OPERATOR H LIPP - JERRY 9 Roller 8 OPERATOR L DILLON - MICKEY 9 PIPE LAYER CHERRY - QUINTRAKEOUS9 FLAGGER SOTELO - DONALD 9 LABORER SUBCONTRACTORS ON JOB Cadman 8 Best sweeping lhr MATERIAL USED CHANGES TO CONTRACT IN FIELD COMMENTS EW$34 Added asphalt tie-in at 1520 Harrington Ave. See Memo. SAFETY Personal Incident Person/Equipment: Comments Approval RA 1/30/2015 For Payroll RA Payroll Completed: 11 NORTHWEST CASCADE,INC. Bill to: City of Renton NWCPROJECT# 3929 EW# 7 DESCRIPTION: install 13 LF 12-in DIP from CB 5-2 to New CB 5-17 LOCATION: WORK DATE(S): 19-Sep LABOR HOURS RATE AMOUNT Laborer Group 2A-Flaggers REG 3 3 $44.85 S 134.56 O.T. 0 $60.85 $0.00 Laborer Group 3-General Laborer REG 3 3 $52.92 $158.76 O.T. 0 S72.96 $0.00 Laborer Foreman REG 3 3 S59.92 S179.75 O.T. 0 $83.45 S0.00 Operator Group 3-Light REG 3 3 $65.64 $196.91 O.T. 0 $88.55 $0.00 REG 0 $0.00 $0.00 O.T. 0 S0.00 $0.00 LABOR SUBTOTAL: S669.98 29% MARKUP: S194.29 LABOR TOTAL: $864.27 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 3 3 $24.46 $73.38 FOREMAN STNBY 0 $2.16 S0.00 D161 2003 JOHN DEERE 31OSG TRACTOR REG 1.5 1.5 S38.70 S58.05 LOADER STNBY 0 $7.25 $0.00 D 199 2008 JOHN DEERE 644J ER ARTICULATED REG 1.5 1.5 $73.57 $110.36 WHEEL LOADER STNBY 0 $15.81 $0.00 REG 0 S0.00 STNBY 0 S0.00 EQUIPMENT SUBTOTAL: S241.79 21% MARKUP: S50.77 EQUIPMENT TOTAL: $292.56 MATERIALS HRS/UNITS RATE AMOUNT 12-in DI Pipe(HD Fowler quote)Per lineal foot 13 13 $33.89 $440.57 Sales Tax(9.5%) 1 1 $41.85 S41.85 0 $0.00 $0.00 MATERIAL SUBTOTAL: $482.42 21% MARKUP: $101.31 MATERIAL TOTAL: $583.73 SUBCONTRACTORS HRS/UNITS RATE AMOUNT PLS Principal Surveyor per HR 0.5 0.5 $140.00 S70.00 PLS Computations/CAD Technician per HR 2 2 $80.00 $160.00 PLS 2-Person Field Crew per HR 3 3 S205.00 $615.00 PLS Mileage per MI 30 30 $0.60 $18.00 0 $0.00 S0.00 SUBCONTRACTOR SUBTOTAL: S863.00 12% MARKUP: S 103.56 SUBCONTRACTOR TOTAL: $966.56 LATEST REVISION 09/31/2011 TOTAL $2707.12 S Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID D A I L Y P R O G R E S S R E P O R T )PR NO: 74123456 Date: 9/19/2014 Project Name : Sunset Community LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington A^e NE Weather Conditions: (Temp Approx. ) : 75 (Clear) WORK DONE Rough in 4 rain gardens on east side of Harrinton. Haul dirt off with Cadman and had type 26 material brought in for french drains to be installed next week. Cold mix. . .fix rough spots in road way and clean up roads for the weekend. Under $106 LABOR AND EQUIPILENT People on Job Hours Equip. Hours Perdiem Work Type ZIHMERHAN - KENNETH 9 C 255 9 LAB-FORE HARRISON - SCOTT 8 D 161 and 644 loader 8 OPERATOR L GORDON - ANDREW 8 APPR. LABR SCHLIESKE - JOHANNES 8 FLAGGER SUBCONTRACTORS ON JOB Cadman 6 MATERIAL USED CHANGES TO CONTRACT IN FIELD COMMENTS .W#7 Install New CB 5-17 and 13ft of 12in DIP from CB 5-2 to CB 5-17. Backfill and compact trench, cement pipes and clean up. Appro-red by City of Renton as extra. Total time 3hrs crew time. SAFETY Equipment Incident Person/Equipment: Comments Approval RA 10/7/2014 For Payroll RA Payroll Completed: 11 Bid No:Q248630 Page 3 of 8 26 1 EA TYPE 1L CATCH BASIN No Bid 27 1 EA 20 X 24 FRAME&BEEHIVE GRATE SM60 FITS TYPE 1 284.09 284.09 Section Subtotal: 284.09 BID ITEM NO A-38 TYPE 2 CATCH BASIN 28 9 EA TYPE 2-48"STORM CATCH BASIN No Bid 29 9 EA 6 X 24 MH FRAME&COVER MARKED DRAIN, BOLT DOWN MH30A 281.59 2,534.31 Section Subtotal: 2,534.31 BID ITEM NO A-39 TYPE 2 CATCH BASIN W/BEEHIVE GRATE 30 2 EA TYPE 2-48"STORM CATCH BASIN No Bid 31 2 EA 20 X 24 FRAME&BEEHIVE GRATE SM60 FITS TYPE 1 284,09 568.18 Section Subtotal: 568.18 BID ITEM NO A-41 CATCH BASIN SOLID METAL COVER 32 7 EA 20 X 24 CB SOLID COVER DI SM60 123.86 867.02 Section Subtotal: 867.02 BID ITEM NO A-46 8"CLEANOUT 33 9 EA 8"PVC SCH 40 WYE,SPEARS 80.01 720.09 34 9 EA B"45 ELL,SXS SCH 40 PVC 41.95 377.55 35 9 EA CHERNE 8"GRIPPER MECH PLUG OUTSIDE LIP 23.11 207.99 36 9 EA 4 X 14 CI LOCKING DRAIN CLEANOUT 121.82 1,096.38 Section Subtotal: 2,402.01 BID ITEM NO A-47 HIGH VISIBILITY FENCE 37 13 RL SAFETY FENCE 4'X 100'-ORANGE. 15.91 206.83 38 221 EA 2"X 2"X 48"WOOD STAKE 25 per bundle 1.36 300.56 39 7 BG 11"CABLE TIE BAG OF 100#CT11 T57 52.99 Section Subtotal: 560.38 BID ITEM NO A-51 INLET PROTECTION 40 14 EA CATCH BASIN SEDIMENT INSERT WITH FRAME FOR STORM DRAINS 36.39 509.46 Section Subtotal: 509.46 SCHEUDLE B BID ITEM NO B-7 12"WATER PIPE&FITTINGS. 41 766.5 FT 12"CL 52 DI PIPE T1,C151/A21.51,C104,C/L,18.25'NOM.LGTH,S8R GASKET 33.89 25,976,69 (4l.5 LBS%F I) 42 800 FT POLYWRAP BAG FOR 10"&12"X 18'LONG PIPE,27"WIDTH,20'SECTIONS,8 0.41 328.00 MIL 43 5 RL 2"X 100'POLY WRAP TAPE 10 MIL. 4.67 23.35 44 1 EA 12"M1 X 4" FL TEE DI,AWWA C153,C/L,LESS ACCESS(117 LBS) 24162 242.62 r PLS, '/7C. Land Surveying Mapping Professional Land Surveyors GPS Northwest Cascade Inc. October 6, 2014 P.O. Box 73399 Puyallup, WA 98373 PLS Inc. Job No. 14077 Attn: Jeff Collins Re: Sunset Community- EXTRA WORK Construction Surveying Services INVOICE NO. 4263 FOR PROFESSIONAL CONSULTING SERVICES PROVIDED FROM SEPTEMBER 1 THROUGH SEPTEMBER 28, 2014 Extra Work Hours Principal Surveyor 0.50 hrs. @ $ 140.00 /hr. _ $ 70.00 Computations / CAD Technician 2.00 hrs. @ $ 80.00 /hr. _ $ 160,00 2-Person Field Crew 5.50 hrs. @ $ 205.00 /hr. _ $ 1,127.50 Sub Total Direct Labor(DL): $ 1,357,50 Direct Expenses Mileage (from Field Survey Reports) 40 Mi. @ $ 0.60 /mi. _ $ 24.00 Sub Total Direct Expenses: $ 24.00 TOTAL DUE THIS INVOICE: $ 1,381.50 DESCRIPTION OF SERVICES PROVIDED: See attached Field Crew Daily Report. For your convenience, we accept Visa and Mastercard. Simply call our office with your card particulars. a r Einily Mac animan, President 355 NW Gilman Blvd., Suite 201, Issaquah, Washington 98027 (425) 313-9378 (fax) 313-9379 www.ptsincsurvey.com S Inc. SURVEY FIELD DAISY REPORT Professional Land Surveyors Phone: (425)313-9378 Fax: (425)-313-9379 DAY I DATE: FRI September 26, 2014 PERSONNEL Day of the Week Month/Day/Year PROJECT NAME: SUNSET COMMUNITY Field Technician I M. DUBRAY Field CLIENT NAME: NW CASCADE Technician 11 E. MORRIS 14077 Field PLS JOB NO, Technician III VEHICLE NO. 5 Conducted on-site safety inspection and review of other: safety procedures with personnel. SCOPE WORK PERFORMED: SCOPE PLAN SHT.REF. HOURS REF. If applicable Drive time to site and back. 0.5 hr 4.5 ---••••-----•----------------------------------------------••---•............... .......... •-•--....._..... ..................... including travel time ........................•------•---........_._._..................._........... --------- ' -------------.._..-. Staked and elevated center and double offsets to storm MILEAGE ---••--• ......... , 4 hr from 10th street to 12th street. 20 .....................---•--..............._•.......-•--------•-------.......... ---------- . .... -------------• •-------------------- ...............................^___......_._..........................._._..... .......... : .................... see notes at bottom REMARKS I COMMENTS: OTHER COMMENTS 8 No client available on-site for signature. Cut/rills(if applicable)marked in the field. MATERIALS AND OTHER JOB EXPENSES: CLIENT ACKNOWLEDGMENT ..........-•---•------...-•.........................................................••--.-• ----------------- signature••-- ................. FIELD Work File: I I I I I ( I I ( Pt.Range: to Downloaded DATA Work File: I I I I I I I I I Pt.Range: to ASCII Conv: INFO. Contr. File: I I Pt.Range: to Edited Comments: (circle action taken) EXTRA WORK: PLAN SHT.REF. HOURS if applicable Requested by: 2.5 .------------------------------•-------•--------------------------•••-----•---•--....--.... ----------- -------- ..................... Drive time to site and back. ; 0.5 hr including travel time •-------------------•-- ------- MILEAGE ---------------------•----------•---------------...----------..................•:----...--• . .................... Staked and elevated offsets to back of walk at water service locations. 2 hr 10 ------------•---------•-------------------•-•---------------- : • ------. ...... see notes at bottom ............................----.---...............•........--..._......................... ; --------------------- REMARKS I COMMENTS: OTHER COMMENTS 8 No client available on-site for signature. Cut/fills(if applicable)marked in the field. MATERIALS AND OTHER JOB EXPENSES: EXTRA WORK AUTHORIZATION ----------•----------•-------•-•................................•----•-•..........--••-•--- ...............••'$igriat- --._.------------ NOTE:A.)Work hours include travel time to&from our office.B.)Work hours shown are for the survey field crew only.Additional office personnel time for crew orientation&supervision,data processing,cut sheet preparation,etc...will also apply.C.)Total daily mileage and expenses,including out-of-town lodoino.if aoolicable.will be or000rtioned between the Scone and Extra Work if both are oerforrned durino the same site visit. PLS, Inc. SURVEY FIELD CREW DAILY R'tOORT Professional Land Surveyors Phone: (425)313-9378 Fax: (425)-313-9379 DAY I DATE: FRI September 19, 2014 PERSONNEL Day of the Week Month/Day/Year PROJECT NAME: SUNSET COMMUNITY Field Technician I M. DUBRAY Field CLIENT NAME: NW CASCADE Technician11 E. MORRIS 14077 Field PLS JOB NO. Technician III VEHICLE NO. 5 Conducted on-site safety inspection and review of other: safety procedures with personnel. SCOPE WORK PERFORMED: SCOPE PLAN SHT.REF. HOURS REF, if applicable —•...............................................'••'-..........._.............. ..------- -•-------• --------------------- including travel time ...---•...............'-'--•----•...._..._...--'--'----___..._.....----._..._.. .---..._. i ._..__.____....--'- MILEAGE ..-----------------------•--'-----................................---.......... .......... ; .................... ..................... see notes at bottom ...---'--'----••............................................................... .......... .................... REMARKS I COMMENTS: OTHER COMMENTS B No client available on-slte for signature. •-----------•...............................••--•-•---• Cut if fills(if applicable)marked in the field. MATERIALS AND OTHER JOB EXPENSES: CLIENT ACKNOWLEDGMENT ------------------------------------------------------------------------------------------- ............-- --------------------------------------------------------------------- .---- .. •----------- ---- Signature......_............ FIELD Work File: L I I I I I i I I Pt.Range: to Downloaded DATA Work File: Pt.Range: to l I I I I I ASCII Conv. INFO, Contr.File: I I Pt.Range: to Edited Comments: (circle action taken) EXTRA WORK: PLAN SHT.REF. HOURS if applicable Requested by., 3 ...........•-•--------------------•---------•--..........---......--•...................... t .................... ..................... Drive time to site and back. 0.5 hr including travel time •-•-•--•----•---------------------- ....................................................... ; -------------------- MILEAGE Staked and elevated double offsets to new CB(added by.city): --•-_ 2.5 hr 30 •------ ............................................................ --- --•-...... see notes at bottom ...--...................................................................................... .................... REMARKS I COMMENTS: OTHER COMMENTS 8 No client available on-site for signature. Cut/fills(if applicable)marked in the field. MATERIALS AND OTHER JOB EXPENSES: EXTRA WORK AUTHORIZATION .........................•--•..........---'.... ....--------•----$igriatuie..... --- ----- NOTE:A.)Work hours include travel time to&from our office.B.)Work hours shown are for the survey field crew only.Additional office personnel time for crew orientation&supervision,data processing,cut sheet preparation,etc..,will also apply.C.)Total daily mileage and expenses,including out-of-town Indaina.if aoolicable.will be or000rtioned between the Scooe and Extra Work if both are oerforrned durino the same site visit. NORTHWEST CASCADE,INC. Bill to: City of Renton NWCPROJECT# 3929 EW# 10 DESCRIPTION: Impact to crew due to water line/service in installation align LOCATION: WORK DATE(S): 6-Oct LABOR HOURS RATE AMOUNT Laborer Group 3-General Laborer REG 3.5 3.5 552.92 $185.22 O.T. 0 572.96 $0.00 Laborer Group 4-Pipe Layer REG 3.5 3.5 $53.90 S I88.65 O.T. 0 574.42 $0.00 Laborer Foreman REG 3.5 3.5 559.92 $209.71 O.T. 0 583.45 $0.00 Operator Group 3-Light REG 3.5 3.5 565.64 5229.73 O.T. 0 588.55 $0.00 REG 0 50.00 $0.00 O.T. 0 SO.00 $0.00 LABOR SUBTOTAL: $813.30 29% MARKUP: $235.86 LABOR TOTAL: $1049.16 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 1.75 1.75 524.46 542.81 FOREMAN STNBY 0 $2.16 $0.00 D 172 2002 JOHN DEERE 644H EF ARTICULATED REG 1.75 1.75 565.17 $1 14.05 WHEEL LOADER STNBY 0 512.49 $0.00 D170 2005 JOHN DEERE 200C L(CRAWLER REG 1.75 1.75 585.19 S149.08 MOUNTED STNBY 0 $18.37 $0.00 D161 2003 JOHN DEERE 3IOSG TRACTOR REG 1.75 1.75 538.70 567.73 LOADER STNBY 0 $7.25 $0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $373.66 21% MARKUP: S78.47 EQUIPMENT TOTAL: $452.13 MATERIALS HRS'UNITS RATE AMOUNT MATERIAL SUBTOTAL: SO.00 21% MARKUP: 50.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: 50.00 12% . MARKUP: 50.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 09/31/2011 TOTAL $1501.29 MESSAGE/REPLY TO FROM NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup, WA 98373 (253)848-2371 Date SUBJECT 10 MESSAGE A Signed REPLY /a Signed Date SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 1 l DESCRIPTION: Waterline repair band replacement per The City of Renton LOCATION: WORK DATE(S): 3-Oct LABOR HOURS RATE AMOUNT LABOR SUBTOTAL: $0.00 29% MARKUP: S0.00 LABOR TOTAL: $0.00 EQUIPMENT HOURS RATE AMOUNT EQUIPMENT SUBTOTAL: $0.00 21% MARKUP: $0.00 EQUIPMENT TOTAL: $0.00 MATERIALS HRS'UNITS RATE AMOUNT HD Fowler Inv#13763787 1 1 S322.37 $322.37 Sales Tax(9.5%) 1 1 S30.63 $30.63 "*Inspector directed NWC to cut into'abandoned'water line,which it 0 $0.00 $0.00 was not. City of Renton provided repair band and requested a 0 $0.00 S0.00 replacement."* 0 S0.00 $0.00 MATERIAL SUBTOTAL: $353.00 21% MARKUP: S74.13 MATERIAL TOTAL: $427.12 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: S0.00 12% MARKUP: $0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 09.3V2011 TOTAL $427.12 H.D. FOWLER Pacific Branch Page 1 of 1 COMPANY 1417 Thornton Avenue SW PO Box 160'Bellevue,WA`98009-0160 Pacific,WA 98047 425-746-8400 (253)863-8600 Fax(253)863-8681 Invoice Number 13763787 PAWH # 143940 To: NORTHWEST CASCADE Ship to: HD Fowler Company- Pacific PO Box 73399 1417 Thornton Avenue SW PUYALLUP WA 98373-0399 Pacific WA 98047 Order# Inv Date: Order Writer: 04664369 10/03/14 Michael Owens Terms: 10P+30 Due: 12/10/14 PO/.JOB: JOB03921. - 342q FOB: H. D. FOWLER Ship Via: WILL CALL SEPTIC DIVISION e Qty Qty Part# Unit Extended T Line Ship'd BO'd UoM Description Price Price X 1 1 EA NS-ROCL-5419 307.37 307.37 SS1-9.40X12X2"IP, SS1 REPAIR CLAMP 9.40 X 12" LONG WITH 2" IP TAP. 2 1 EA MSINBOUND 15.00 15.00 INBOUND FRT/BILLABLE INBOUND FRT/ BILLABLE FROM ROMAC Sub total 322.37 Freight Tax CHRIS CHARD Grand Total 322.37 Serving the Pacific Northwest since 1911 www.hdfowler.com R NORTHWEST CASCADE,INC. Sill to: City of Renton NWC PROJECT# 3929 EW# 27 DESCRIPTION: CB rim elevation�a�NE corner of 12th&Harrington Ave LOCATION: WORK DATE(S): 24-Dec LABOR HOURS RATE AMOUNT Laborer Group 3-General Laborer REG I I S52.92 S52.92 O.T. 0 $72.96 $0.00 Laborer Group 4-Pipe Layer REG 1 1 $53.90 $53.90 O.T. 0 $74.42 $0.00 Operator Foreman REG 1 1 $69.25 $69.25 O.T. 0 $93.97 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: $176.07 29% MARKUP: $51.06 LABOR TOTAL: $227.12 EQUIPMENT HOURS RATE AMOUNT C465 2006 FORD F350 ONE TON REG I 1 $24.69 $24.69 FOREMAN STNBY 0 $2.27 $0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $24.69 21% MARKUP: $5.18 EQUIPMENT TOTAL: $29.87 MATERIALS HRS/UNITS RATE AMOUNT MATERIAL SUBTOTAL: $0.00 21% MARKUP: $0.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: $0.00 12% MARKUP: $0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 09/31/201 I TOTAL $257.00 MESSAGE/REPLY Gov 4301a-1 TO FROM d°' 4� 12-1 CLT_y QF F.E4fJ7vN NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup,WA 98373 (253)848-2371 SUBJECT j�,�,,-, e!> V x;,i c i3 (2�:> tiC" cr�� fZ c��2 7f �°a%e iZr / ZY l 8 MESSAGE 7z�o% s� Ts c 7;�-2 ex,N,,, ccrv'd, ,�� 77- e ec.ec,/c/3 c•�� tip/ cl e S fie Bt-_P.✓7 G j 71- . 17}��.t/1 Lam ?. `i GcCI y SG w G T crG[v�� L✓ t'� yL+ G�STrs��7 $r 7Tr!%�l cs.si TLC �GaJ�%Ll 2 OciJ'�G+1-,��r cy e- r of a r vP 3 Signed REPLY Signed Date SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP i% Page: 1 N W C A S C A D E - Job No: 3929 - SUNSET COMM LOW IMPACT DEVEL D A I L Y P R O G R E S S R E P O R T DPR NO: 156SS Date: 12/24/2014 Project Name : SUNSET COMM LOW IMPACT DEVELJob No. 3929 Foreman Name : SAGER Job Addr. : RENTON Weather Conditions: (Temp Approx. ) (Cloudy) (Precip) WORK DONE WE PICKED UP SUPPLIES AT THE YARD. WE WENT TO THE SITE AND LOADED UP THE RENTAL BOX AND EXCESS PIPE ON TO THE LOW BOY. WE RE-EXPOSED THE STORM STRUCTURES WE NEEDED TO AND THE FLOWHAWKS GUYS FINISHED CLEANING THE STORM LINES. THE PROVAC CREW STARTED AT LOTH AND WORKED TOWARDS INDEX TV-ING THE LINES. WE TOOK SHOTS AND TOUCHED UP THE CURB GRADE WHERE NEEDED. WE PREPPED FOR SOME CONCRETE AT THE PARK. WE WENT THROUGH THE SITE AND TOUCHED UP THE WORSE CHUCK HOLES WITH COLD MIX AND BACKFILLED THE STORM STRUCUTRES IN THE ROAD AND COLD MIXED THEM AS THE PRO-VAC CREW FINISHED EACH. WE MADE SURE THE SITE WAS SAFE AND SECURE BEFORE WE LEFT LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type SAGER - STEVEN 14 C465 ONE TON FOREMAN 14 OPER-FORE DILLON - MICKEY 9 PIPE LAYER D161 BACKHOE 8 SOTELO - DONALD 14 LABORER MEYER - MICHAEL 4 D208 MINI EXCAVATOR 2 OPERATOR H D204 LOADER 4 SUBCONTRACTORS ON JOB PRO-VAC CAMERA CREW 9 FLOHAWKS #F-79141224-630A4 MATERIAL USED SILVERSTREAK TRUCK #43 92891 MILES #428478 MCLENDON 70540/5 CHANGES TO CONTRACT IN FIELD COMMENTS EW#27 WE TOOK SOME SHOTS ON THE EXISTING CURB ON THE NE CORNER OF 12TH AND FOUND THAT IT WAS LOWER THAN OUR NEW CURB. SO WE CUT DOWN THE CURB TO GET POSITIVE FALL. 3 GUYS AND TRUCKS (C-465) 1 HOUR. I ASKED THE INSPECTOR TO CORE OUT AND CHECK OUT THE CURB GRADES, BUT HE WAS NOT AVAILABLE. SAFETY Personal Incident Person/Equipment: Comments Approval RA 12/31/2014 RA 1/9/2015 For Payroll RA Payroll Completed: 11 S NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT tt 3929 EW# 36 DESCRIPTION: Fixing soft subgrade at IOth&Harrington LOCATION: WORK DATE(S): 23-Dec LABOR HOURS RATE AMOUNT Operator Group 3-Light REG 2 2 565.64 $131.27 O.T. 0 $88.55 $0.00 Operator Group 2-Heavy REG 2 2 $66.16 $132.32 O.T. 0 $89.33 50.00 Operator Foreman REG 2 2 $69.25 $138.49 O.T. 0 $93.97 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 50.00 LABOR SUBTOTAL: $402.08 29% MARKUP: 5116.60 LABOR TOTAL: $518.69 EQUIPMENT HOURS RATE AMOUNT DI90 2007 JOHN DEERE 200C L(CRAWLER REG 2 2 $86.56 $173,12 MOUNTED STNBY 0 $19.06 $0.00 D148 1998 JOHN DEERE 772CH IARTICULATED REG 2 2 $75.48 $150.96 FRAME GRADERS STNBY 0 $15.74 $0.00 M082 1995 DYNAPAC CA251EROLLER/COMPAC REG 2 2 $59.89 $119.78 TOR STNBY 0 $10.50 $0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $443.86 21% MARKUP: 593.21 EQUIPMENT TOTAL: $537.07 MATERIALS HRS/UNITS RATE AMOUNT Filter fabric per roll 1 1 $340.00 $340.00 Cadman haul off one way per TCY 25 25 S 13.00 $325.00 Sales Tax(9.5%) 1 1 $33.54 $33.54 0 $0.00 50.00 MATERIAL SUBTOTAL: $698.54 21% MARKUP: $146.69 MATERIAL TOTAL: $845.23 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: $0.00 12% MARKUP: $0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION 09/31/2011 TOTAL $1900.99 MESSAGE/REPLY 3�l2� TO FROM r v 3(o 1 01 NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup, WA 98373 (253)848-2371 SUBJECT MESSAGE c ►- , G 4^./i,e*--��e Signed REPLY Signed Date I / SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP ti Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID D A I L Y P R O G R E S S R E P O R T DPR NO: 160123456 Date: 1/26/2015 Project Name : Sunset Community LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington Ave NE Weather Conditions: (Temp Approx. ) : 62 (Clear) WORK DONE Had daily tool box talk. Cadman import CSBC and CSTC and gravel borrow for storm repair and export trench material and asphalt grindings. Hub and grade intersection of Glenwood and Harrington. Alan Quinn had engineer Raymond come out to inspect our grading at intersection to see and confirm all is being done to keep water from puddling to deep on north east corner of Glenwood. Raymond agreed we were doing all that could be done and emailed those findings to Alan Quvnn and Jeff Collins NWC. Grade, water and compact all roadways and had CTL on site for compaction tests. Took 8 tests and all passed, report to be sent. CTL also took 3 infiltration tests on pervious concrete, all passed, report to be sent. Saw cut asphalt edges to be romoved at time of ashalt paying. LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZIMMERMAN - KENNETH 9 C 255 9 LAB-FORE SAGER - STE`dEN 8 Mini excavator 5 OPER-FORE WALLER - JEFFREY 8 D148 grader and JD 198 OPERATOR H LIPP - JERRY 8 Roller and 950 loader8 OPERATOR L CHERRY - QUINTRAKEOUS8 FLAGGER DILLON - MICKEY 8 PIPE LAYER SOTELO - DONALD 8 LABORER SUBCONTRACTORS ON JOB Cadman 4 MATERIAL USED CHANGES TO CONTRACT IN FIELD _ COI4MENTS EW#36 Extra work at 10th and Harrington. Had to dig out soft spots in sub grade, remove clay material. Dig down 18inches across the intersection and place fabric and then CSBC and compact.Area was about 30ft by 20ft. Approved by Alan Quvnn City of Renton. 3 men, 200 JD and grader and roller for 2hrs. See memo. SAFETY Personal Incident Person/Equipment: Comments Approval RA 1/30/2015 For Pavroll RA Pavroll Completed: 11 f 06-09-'14 14:48 FROM- NW Linings 253-872-0245 T-677 P0001/0001 F-943 a NORTHWEST LININGS& GEOTEXTILE PRODUCTS,Inc. "Hc1ping to Protect the Ena&vnmcnt" 21000 771h Avenue South Kent,WA 98032 (253)872-0244-(800)729-6954 FAX'(253)872-0245 www,northweattiningazom GEOSYNTHETIC SALES QUOTATION Attention: Estimating Department Project: Sunset Community 1-10 Retrofit Harrington Ave Location, Renton WA (city of) Bid Date: 6-10-14 330 pm Northwest Linings&Geotextile Products, Inc. is pleased to offer the following materials supply only for the above referenced project as follows: # Qty DeacHptlon Size Unit Unit Price A 21 1 280 SY Geotextile for Underground Drainage 125 x 3ti0' (500 SY) SY $ 0,08 j PermeaTex 4080 6oz Non-Woven Geotextile i 15'x 300' (500 SY) A-47 1,300 LF Crange Plastic Safety HI-Vis Fence 4'x 100' Roll LF $ Q,15 22t)EA Steel Tee Pasts b' Height EA $ 2.49 A-51 14 EA Catch Basin Inlet Protection Seek Type EA 5 28.00 A-72 (543 SY) Geotextile for Pervious Concrete Sidewalk 12.5'x 3W (500 SY) PermeaTex 4080 8oz Non-Woven Geotextile 15'x 300' (500 SY) , SY $ 0.83 (9-33 underground drainage class C) Note:Northwest Linings&Geotext lee can also supply ineldentals such as plastlo cove nQ,san bags,a It tenoe,orange enc ng,and erosion blankets/staples. We are also the largest staking sup III r of geotextlles,geogna,gabions,&geomembranes In the Northwest 1 Quoted B Dave Davenport FOB:Job site nearest deliverable area Sl nature: Pricing valid for 14 Days Deliver Time; 1-3 days stock material , 1-2 weeks other Items TERMS&CONDITIONS Materials are to be delivered In a single shipment.If the quantity of materials ordered does slgnlflcwtly from the amount quoted, p9clnq and frelght cost may Increase. A 30%restocking fee applies to all stock items returned In acceptable condition, Special order materials may not be returnable. Northwest Linings to be paid for all materials shipped into jobaite that are ordered by your company. Bid Items quantities are only guideline estimates,exact quantities needed to complete pro oot are the responslbltlty of your estimator or PM. Less than full orders of materials quoted may also affect pricing. I accept the terms and conditions of this quote: Signed; Name: Title Company: Date Required: PO#l; Delivery Address/Instructions. "Cerebrating 41 Years of Service 1973—2014„ NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 44 DESCRIPTION: RPM's installed instead of plastic striping LOCATION: WORK DATE(S): 18-Mar LABOR HOURS RATE AMOUNT LABOR SUBTOTAL: $0.00 29% MARKUP: $0.00 LABOR TOTAL: $0.00 EQUIPMENT HOURS RATE AMOUNT EQUIPMENT SUBTOTAL: $0.00 21% MARKUP: $0.00 EQUIPMENT TOTAL: S0.00 MATERIALS HRS/UNITS RATE AMOUNT MATERIAL SUBTOTAL: $0.00 21% MARKUP: $0.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS/UNITS RATE AMOUNT Apply-A-Line Change Order 1&2 1 1 $2235.00 $2235.00 0 $0.00 $0.00 SUBCONTRACTOR SUBTOTAL: $2235.00 12% MARKUP: $268.20 SUBCONTRACTOR TOTAL: $2503.20 LATEST REVISION 09/31/2011 TOTAL $2503.20 i C ' APPLY-A-LINE, INC. M WAPA 175 Roy Road SW, Bldg C • Pacfflc,WA 98047 ki a—Aspb.UI4--I A—d.11 rr Phone(253)299-1200 • Fax(253)299-1250 mailgapplyalino.com • LIC.#APPLYI*161RU i PROPOSAL ATTENTION: ALL GENERAL CONTRACTORS PROJECT, SUNSET COMM LID RETROFIT STORMWATER BID DATE: 3/1912015 ITEM DESCRIPTiON UNIT TOTAL # CITY BID BID C01 RAISED PAVEMENT MARKER TYPE 1 340.00 EA 5.00 $ 1,700.00 CO2 RAISED PAVEMENT MARKER TYPE 2 63.00 EA 8.50 $ 535.50 2,235.50 STIPULATIONS: 1.GENERAL CONTRACTOR TO PROVIDE TRAFFIC CONTROL 2,GENERAL CONTRACTOR TO PROVIDE PRELIMINARY MARKING FOR STRIPING LAYOUT 3.THIS PROPOSAL TO BE INCLUDED WITH CONTRACT DOCUMENTS 4.BOND NOT INCLUDED THANK YOU FOR THE OPPORTUNITY TO QUOTE THIS PROJECT WITH YOUR COMPANY. SINCERELY, PRICES INCLUDE MATERIAL, INSTALLATION&INSURANCE. PRICES GOOD IF CONTRACT IS RECEIVED WITHIN 30 DAYS OF AWARD. MIKE"SUS"SUSNER AFTER 30 DAYS PRICES MUST ESTIMATOR BE RENEGOTIATED. MESSAGE/REPLY TO FROM NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup, WA 98373 (253)848-2371 SUBJECT , �� - Date MESSAGE ' /h Z - r t Signed Lis REPLY f Signed Date / I SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP ti NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 38 DESCRIPTION: Pour ramp for tri-plex at 1440 Harrington LOCATION: WORK DATE(S): 3-Feb LABOR HOURS RATE AMOUNT Laborer Group 4-Pipe Layer REG _- 3 3 $53.90 _ $161.70_ O.T. _ 0 _ _ $74.42 $0.00 _ Laborer Foreman REG 3 3 $59.92 _ $_179.75 O.T. _- 0 $83.45 $0.00 REG 0 $0.00 $0.00 _ O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: $341.45 29% MARKUP: $99.02 LABOR TOTAL: $440.47 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 3 3 $24.46 $73.38 _ FOREMAN STNBY 0 $2.16 $0.00 _ 13161 2003 JOHN DEERE 31OSG TRACTOR REG 3 _ 3 $38.70 $116.10_ LOADER STNBY 0 $7.25 _ $0.00 _REG 0 $0.00 _ STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $189.48 21% MARKUP: $39.79 EQUIPMENT TOTAL: S229.27 MATERIALS HRS/UNITS RATE AMOUNT MATERIAL SUBTOTAL: $0.00 21% MARKUP: $0.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS/UNITS RATE AMOUNT Tyee Concrete Inv#3276-Work Order#1936 1 1 $391,46 $391,46 0 S0.00 $0.00 SUBCONTRACTOR SUBTOTAL: $391.46 12% MARKUP: $46.98 SUBCONTRACTOR TOTAL: $438.44 LATEST REVISION 09/31/2011 TOTAL $1108.18 a Page: 1 N 6-1 C A S C fi D E - Job No: 3929 - Sunset Communit. LID D A I L Y P R O G R E S S R E P O R T JPR NO: 166123456 Date: 2/3/2015 Project Name Sunset Community LID Job No. 3929 Foreman Name Ken Job Addr. : Harrington ti -e NE Weather Conditions: (Temp Approx. ) : 54 (Cloud.) WORK DONE Had dail:, tool box talk. Cadman on site to haul out 2 loads of dirt and import 1 load CSBC. Clean out all CB socks and re install. 16 Total Clean out rock check dams at lard site. Place 2 bails of straw on open areas at storgae _;ard. . .had stra,T on site. Tyee on site to re pour 7 rain gardens and curb and gutter. Sur,.-eyors onsite to stake new curb line and grade. Tyee also poured drive wav at 1240 Harrington and sidewalk panel at 1100 Harrington A-;e L1,BOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZIPRIEREAN - KENNETH 9 C 255 and D161 8 LAB-FORE DILLON - t,IICKEY 9 PIPE LAYER SUBCONTRhCTORS ON JOB Cadman 4 T-;ee Concrete 9 IIATERIAL USED 2HANGES TO CONTRACT IN FIELD COt H4ENTS EW#37 Re-pour concrete rain gardens and curb and gutter EW#38 Tyee poured ramp for Tri-plex at 1540 Harrington, which is extra .,;ork. 6ft long and 3. 5ft wide. Approved by Allen Quynn ;with Cit • of Renton SAFETY Personal Incident Person 'Equipment: Comments Appro--al RA 2/27/2015 For Pa-,-roll RA Pa_•roll Completed: 11 MESSAGE/REPLY TO FROM NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup, WA 98373 (253)848-2371 SUBJECT Date / / 4MESSAGE j Signed REPLY Signed Date SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP TCCI Work Order TYEE CONCRETE CONSTRUCTION, INC. 6423 Pack Highway East Fife,WA 984A �W Customer I Pro'ect ate Time Weather Lr DesarF tlon 5 gW Customer Order t P.O.No. 1936 T.CCI Representatlye .. _ Description ST OT Bquip,Hours c a M tJ m Gaston ter Relsrasetrtati 7CCl Repcessrrtative Page of white:=i convict file Rink:Superintendent Yagow:Customer CORL1SS RESOURCES I-N VU I C E Quality Concrete"Washed Sand&Gravel'Crushed Rock "Great Service Since 1945" PO Box 487' Sumner,WA 98390 Phone: 253-891-6680,option 4 18698 0 2/0 3/2 015 451635 1 Fax: 253-826-8011 TYEE CONCRETE CONST INC 6423 PACIFIC HWY E TERMS: DUE 10TH OF MONTH FOLLOWING DATE OF PURCHASE. FIFE, WA 98424 FINANCE CHARGE OF 1.8330/a PER MONTH(22%PER ANNUM) WILL BE CHARGED ON ALL PAST DUE ACCOUNTS. 002078 HARRINGTON AVE NE & NE 12 TH ST RENTON 02/03/15 7 . 00 CY CLASS 3000 W/AIR 72 . 000 47. 88 504.00 1. 00 LD REDIMIX FUEL SURCHARGE 15 . 000 1. 43 15.00 7 . 00 CY READYMIX ENVIRONMENTAL C 4 . 000 2. 66 28. 00 7 . 00 CY HOT WATER 4 . 000 2 . 66 28 . 00 TICKET DATE TOTALS: 54 . 63 575. 00 TICKETS: 001-214928 MIX NUMBER: C1601A JOB TOTALS 575. 00 54. 63 629. 63 "Calcium Chloride prices will be increasing effective December 1, 2014 " Are you looking for a clean, high quality, low cost screened topsoil? 629. 63 Cali our dispatch at 891-6686 today to order! AMOUNT DUE Tyee Concrete Construction Inc 6423 Pacific Highway East DATE: 3/i2/2015 Fife, WA 98424 INVOICE: 3276 BILL TO: ..................................................................................................................... Northwest Cascade, Inc. PO Box 73399 Puyallup,WA 98373 TERMS PROJECT ........................................................................................................................................................................... Net 30 Sunset Community LID 14.2618 QUANTITY DESCRIPTION RATE AMOUNT - WO 41936 Pour Sidewalk Patches 2.5 HR Cement Mason 61.37 153.43 1 29%Overhead& Profit 44.49 44.49 2.5 HR Utility Truck&Tool's 28.00 70.00 1 CY Concrete Ticket Per Attached 89.95 89.95 1 21%Overhead& Profit 33.59 33.59 T&M on 2/3/15 -WO#1938 Poured Back Rain Gardens 8 HR Foreman 64.79 518.32 1 HR OT Foreman 87.85 87.85 8 HR Cement Mason-Mike Cannon 67.07 536.56 1 HR OT Cement Mason-Mike Cannon 91.28 91.28 13.5 HR Cement Mason 61.37 828.50 2 HR OT Cement Mason 82.72 165.44 8 HR Laborer-Jason Skinner 51.89 415.12 1 HR OT Laborer-Jason Skinner 70.77 70.77 1 29%Overhead & Profit 787.01 787.01 24.5 HR 3 Utility Trucks&Tool's 28.00 686.00 6 CY Concrete Ticket Per Attached 89.95 539.70 1 21%Overhead &Profit 257.40 257.40 PLEASE REFERENCE INVOICE#"WITH ALL PAYMENTS TOTAL $5,375.41 E-mail PHONE FAX reese@tyeeconcrete.com 253-507-8933 Ext. 3 253-922-8371 ................................-......................................................................................................................................................... Denis Law City of , �y Public Works Department-Gregg Zimmerman,P.E.,Administrator August 18, 2015 Mr. Clint Myers Northwest Cascade, Inc. P.O. Box 73399 Puyallup, WA 98373 RE: CHANGE ORDER#5 AND#6 TO CAG-14-079 FOR THE SUNSET COMMUNITY LOW IMPACT DEVELOPMENT RETROFIT STORMWATER GREEN CONNECTION: HARRINGTON AVE NE AND HARRINGTON AVE NE WATER MAIN REPLACEMENT PROJECT Dear Mr. Myers: Enclosed please find signed originals of Change Order#5 and #6 to CAG-14-079 for the Sunset Community Low Impact Development Retrofit Stormwater Green Connection: Harrington Ave NE and Harrington Ave Water Main Replacement Project for your records. Sincerely, Allen Quynn, E. Surface Water Utility Engineer Attachments H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3472 Storm Mapping Project\PHASE II(Field Collection)\APS Contract 2\CAG-13-194 Adden-1\Original Adden I TRANSMITTAL.doc\AQtp Renton City Hall • 1055 South Grady Way• Renton,Washington 98057 • rentonwa.gov CITY OF RENTON CAG-14-079, CO #5-15 Public Works Department CONTRACT CHANGE ORDER AGREEMENT CONTRACT: CAG 14-079 Sunset Community Low Impact Development Retrofit C.O.# 5 Stormwater Green connection: Harrington Ave NE ans Harrington Ave NE Water Main Replacement Project CONTRACTOR: Northwest Cascade, Inc. SUMMARY OF PROPOSED CHANGE: Provide all labor, equipment, subcontracting, bonding, insurance for the complete work required for the extra work as outlined below: ITEM Additional Quantities Under This Change Order Unit Quantity Unit Price Total Price Schedule"A" A-88 Contractor was required to reinstall bioswale curb cuts that were installed LS 1 $6,070.14 $6,070.14 incorrectly as a result of insufficient station and offset data provided on the plans. The design plans did not provide a means to adequately secure the cast iron LS 1 $3,844.60 $3,844.60 frame and lid to the biorention drain basins.Tthe contractor was directed to pour a concrete collar around the 9 bioretention swale drain basins and cast iron frames to lock them together. Restaking of curb return elevations at Index Ave NE and Harrington Ave NE,13th LS 1 $3,933.44 $3,933.44 Street and Harrington Ave NE, 12" Street and Harrington Ave NE and Glenwood Ave NE and Harrington Ave NE Due to incorrect elevations shown on the plans Sub Total $13,848.18 Sales Tax (0%) $0.00 Total $13,848.18 TOTAL ORIGINAL CONTRACT TOTAL CURRENT TOTAL ESTIMATED NET TOTAL ESTIMATED CONTRACT AMOUNT CONTRACT AMOUNT CHANGE THIS ORDER TOTAL AFTER CHANGE $1,101,142.55 $1,156,157.73 $13,848.18 $1,170,005.91 SIGNATURES: Contractor: Date: i 11, Project Engineer: Date: 7 hL9 /S 1 Approved By: Date: 114k (Utildle S s Di r 7 Approved By: e Date: (PW rranistrator K\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3635 Sunset Community Plan SSIP\1600 Construction\1605 Pay Estimates\Change Orders\Change Orders\Storm\CO-4-Harrington Ave Storm.doc NORTHWEST CASCADE,INC. Bill to: Ciry of Renton NWC PROJECT# 3929 EWtt 37 DESCRIPTION: Reinstall curb,gutter and rain gardens.Restake curb inlets LOCATION: WORK DATE(S): 2-Feb 3-Feb 4-Feb LABOR HOURS RATE AMOUNT Laborer Group 3-General Laborer REG -8_. 8 $52.92 _ S423.35 O T. _ 0 - $72.96 $0.00 Laborer Group 4-Pipe Layer REG _ 8 _ 8 _ 2 18 S53.90 _ $970.19 O.T. 1 1 $74.42 $74.42 Laborer Foreman REG 8 8 2 18 $59.92 $1078.51 - 1 S83.45 - S83.45 LABOR SUBTOTAL: S2629.92 29% MARKUP: S762.68 LABOR TOTAL: S3392.59 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 89 2 18 $24,46 $440,29 FOREMAN _ STNBY_ 0 $2.16 $0.00 D161 2003 JOHN DEERE 310SG TRACTOR REG 8 _ 8 - 2 - 18- $38.70 S696.60 --- -...- ---- LOADER-_- STNBY0 -- $7.25 $0.00 D204 2005 CATERPILLAR 9500 Se ARTICULATED REG 4 - - _- 4 $66A6 _ $265.84_ WHEEL LOADER STNBY -0- S13.13 50.00 EQUIPMENT SUBTOTAL: $1402.72 21% MARKUP: $294.57 EQUIPMENT TOTAL: S1697.29 MATERIALS HRS/UNITS RATE AMOUNT Cadman haul off per TCY,Truck Ticket 43097620 -_ 22 22 $3.00 S66.00 Cadman dump foe per TCY,Truck Ticket N3097620 22 22 $3.00 _ 46b.00 Cadman haul off per TCY,Truck Ticket#3097737 22 22 $13 00 $286 00 MATERIAL SUBTOTAL: $418.00 21% MARKUP: $87.78 MATERIAL TOTAL: S505.78 SUBCONTRACTORS HRS/UN1TS RATE AMOUNT Tyec Concrete Intl 3276-Work Order#1938 1 1 S4983.95 $4983.95 REFERENCE PLS INC INV#4393: Re-stake curb inlets-2 person field crew _ 4 4 $205.00 $820.00 Mileage - - --- 30 30 $0.60 $18.00 l4 1 Hubs --•4---$---0.50 - ------ _- _ Lath 14 14 S0.70 $9.80- Tacks ---_ _ 14_ 14 S0.20 $2.80_ _ Sales Tax(9.5%) I 1 $1 86 St 86 SUBCONTRACTOR SUBTOTAL: S5843.41 12% MARKUP: $701.21 SUBCONTRACTOR TOTAL: S6544.62 LATEST REVISION 09/31/201 I TOTAL S12,140.29 SPLIT PER AGREEMENT 3/19/215 S6,070.14 MESSAGE/REPLY 1W TO FROM NORTHWEST CASCADE, INC P.O.BOX 73399 Puyallup,WA 98373 --—� (253)848-2371 SUBJECT ` Q� Date / f MESSAGE zm � p Signed REPLY Signed Date / ! SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Communit•• LID D A I L Y P R O G R E S S R E P O R T JPR NO: 165123456 Date: 2/2/2015 Project Name Sunset Community LID Job No. 3929 Foreman Name Ken Job Addr. : Harrington Ave NE Weather Conditions: (Temp Approx. ) 53 (Cloudy) (Rain) WORK DONE Had dail tool box talk. Had weekly safet•, meeting, electrical hazards. Pick up signs and cones that ;,here blot) o--er due to .leather. Clean streets and pick up debris. Roll and compact all gra--el roadway areas that -:ere prep. Remo-e 7 rain garden pads and 6 curb and gutter sections at the rain gardens for re pour of concrete to get rain garden openings 15inches. Reomo--e approx. 76ft of curb and gutter. Grade out ares for re-installation for curb ani gutter and rain gardens. All extra Mork. LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZI1111ERNAN - KENNETH 8 C 255 and D 161 8 LAB-FORE DILLON - 11ICKEY 8 PIPE LAYER SOTELO - DONALD 8 LABORER SUBCONTRACTORS ON JOB 11ATERIAL USED -RANGES TO CONTRACT IN FIELD 'OMNENTS EW#37 Remo--e 7 rain garden pads and 6 curb and gutter sections at the rain gardens for re pour of concrete to get rain garden openings 15inches. Reomo--e approx. 76ft of curb and gutter. Grade out ares for re-installation for curb and guter and rain gardens. All extra work. SAFETY Personal Incident Person/Equipment: Comments Appro-.-al For Payroll RA Pa;-roll Completed: 11 MESSAGE/REPLYa� ��� TO FROM NORTHWEST CASCADE, INC P.O.BOX 73399 Puyallup,WA 98373 1 (253)848-2371 SUBJECTMeg: Date MESSAGE JF Signed REPLY Signed Date / SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Community LID D A I L Y P R O G R E S S R E P O R T APR NO: 166123456 Date: 2, 3/2015 Project Name Sunset Communit_• LID Job No. 3929 Foreman Name Ken Job Addr. : Harrington Ave NE Weather Conditions: (Temp Approx. ) : 54 (Cloudy) WORK DONE Had daily tool box talk. Cadman on site to haul out 2 loads of dirt and import 1 load CSBC. Clean out all CB socks and re install. 16 Total Clean out rock check dams at •ard site. Place 2 bails of straw on open areas at storgae •ard. . .had strar on site. T1ee on site to re pour 7 rain gardens and curb and gutter. Sur-eyors onsite to stake net; curb line and grade. Tree also poured dri--e era• at 1240 Harrington and sidewalk panel at 1100 Harrington A--e LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work T-,pe ZIIIIIERUAN - KENNETH 9 C 255 and D161 8 LAB-FORE DILLON - HICKEY 9 PIPE LAYER SUBCONTRACTORS ON JOB Cadman 4 T-ee Concrete 9 MATERIAL USED .;HANGES TO CONTRACT IN FIELD COIRIENTS EW#37 Re-pour concrete rain gardens and curb and gutter EW#38 Tyee poured ramp for Tri-plex at 1540 Harrington, which is extra 7ork. Eft long and 3.5ft aide. Appro--ed by Allen Qu-,•nn ilith City of Renton SAFETY Personal Incident Person/Equipment: Comments Appro--31 ---- RA 2/27/2015 For Pa-roll RA Pa •roll Completed: 11 MESSAGE/REPLY TO FROM NORTHWEST CASCADE, INC P.O.BOX 73399 Puyallup,WA 98373 (253)848-2371 SUBJECT Date', / //25 MESSAGE 117 Signed cw- REPLY Signed Date J / SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP Page: 1 N W C A S C A D E - Job No: 39i9 - Sunset Community LID D A I L Y P R O G R E S S R E P O R T ,)PR NO: 10-7123456 Date: 2/4/2015 Project Name : Sunset Community LID Job No. 3929 Foreman Name : Ken Job :Yddr. : Harrington A-e NE Weather Conditions: (Temp Approx. ) : 54 (Cloud!) WORK DONE —Had daily tool box talk. Finish grade frith --rood chips all 6 rain gardens from 12th o 16th. Also installed 6 Bee hi--es on the CB's and also installed 6 frame and grates on the 12in P"C CB. Cut 6- 8 inch clean outs to grade and installed screlr caps and CO frame at end of rain gardens. LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiam Work Type ZIM1fERWAN - KENNETH 9 C 255 and D 161 9 LAB-FORE DILLON - MICKEY 8 PIPE LAYER CHERRY - QUINTRAKEOUS8 FL;,GGER SUBCONTRACTORS ON JOB -- 11ATERIAL USED --� Pacific top Soil 93660 CHANGES TO CONTRACT IN FIELD CO1111ENTS 7W#37 Jackfill and clean up all 7 rain gardens and curb and gutter that were re poured. 2 men 2 hrs and jD 310. See memo. SAFETY —' Personal Incident Person/Equipment: Comments Approval For Payroll RA Payroll Completed: 11 TICKET NO. TICKETTIME 06:11:50 DATE 2/3/2015 HEIDELBE Gi Whim NTGrou ? customer No. Payment Type Customer Name Omer No. 800-322-6847 425-961-7100 7824301 Account NORTHWEST CASCADE INC 25454 WEIGHMASTER STATION Customer Job.No. Customer P,O, Map Ref. Disp,Ord.# 99021100 626 /F7 34566 Truck Type Truck No. Vehicle or License Plate No. Trailer or License Plate No. Zone Black Diamond Truck & Trail 1 936 A68743B 26111 SE Green Vallee HauledCarrierNo. I Oriver'sNama DeliveredlOrdered Load No. unnngTotal 94ack Diamond, WA 99 no 11 on1 22.00 ' NE/1D0THSSTS&THARR NGTON AVE NE`NITY LOW AGTrDEV�LOP`EN ,,�r•�� II'�I�IIII�I�I��������I����'�I���I��I�'��I�� . \ RENTON - SUNSET COMMUNITY LOW IMPACT DEVELOPME41 11 PREV WAGE- CALL WHEN CLOSE -r 99150 BACKHAUL DIRT T&T(CY) � Z-2- y 22.0 SCALE WEIGHT .: GROSS&TARE- A STANDBY SURCHARGE WILL BE ASSESSED FOR LOADS Fuel THAT EXCEED 10 MINUTES UNLOADING TIME. Surcharge Gross 0 L 114 B [� - "AT'laa Sales lax Tare 39,560 LB/P.T Sciftbt Scale Cadman, (Inc.) will not assume Liability for any property X Mike damage or any equipment damage for any delivery beyond Net 0 .T.A Deputy W04hrnaster the curb line. Total one available to sign,customer waives receipt ace by Signature Print Name(Customer) Drivers Signature Stendtry Signature. Time a x x x Start FiniSh Standby Customer's nitres [Arrive Job Unloading IUnloading Time X TICKET NO. 7733-_ 'n ET Area DATE 3 15CA 1 (,ustome-No. F"ni TYPE Cuwm°r N°m° Order No. I�alataLBEltc:;:r.r�r�Iruup NORTHWI=ST CASCADE INC 800-322-6847 42;-961-7100 7824301 Map aa+ WFJGHMASTER STATION Customer am 11O t us omel P.O. 99201100 T T 15 d No wuda or uwme PwaNa ML terse plate one yw Black Diamond TRUCK&TRAIL R 951 i r n,ar rivers ume Gvero tad o-e unronp la 7858190 22. 0 22,00 1 22.00 i BD/D-SUNSET COMMUNITY LOW IMPACT DEVELOPMENT NE 10TH ST&HARRINGTON AVE NE RENTON-SUNSET COMMUNITY LOW IMPACT DEVELOPMENT 99125 EXPORT DIRT T&T j 22 saftc wEIGr+T CrfXM&TARE A STANDBY SURCHARGE WILL BE ASSESSED FOR LOADS rue' urchartJe f THAT EXCEED 10 MINUTES UNLOADINGTIME Grose 0 � O Bales Talc Tare 0 6cate I scab Cadman,(Inc.)Will Rot amime llebility for any property t damage or any equlpment damage for any delivery beyond Nat n - XDeptaywo4unwer the curb One. Total ant rr.a 4laAIQM cmww'anns Mad try ig— Name Cusiornarj rMer'a Swaamre Standby gpnalv.. Q X X X Time Start Finish Standby Arrive Job Untoading Unloading Tine x I i I I i _ I Tyee Concrete Construction Inc 6423 Pacific Highway East Fife,WA 98424 DATE: 3/12/2015 INVOICE: 3276 BILL TO: ................. ............................................................... .............................. Northwest Cascade,Inc. PO Box 73399 Puyallup,WA 98373 TERMS PROJECT ................................................................................-....................................................................... .... Net 30 Sunset Community LID 14.2618 QUANTITY DESCRIPTION RATE AMOUNT T&M on 2/3/15-WO#1936 Pour Sidewalk Patches 2.5 HR Cement Mason 61.37 153.43 1 29%Overhead&Profit 44.49 44.49 2.5 HR Utility Truck&Tool's 28.00 70.00 I CY Concrete Ticket Per Attached 89.95 89.95 1 2 1%Overhead&Profit 33.59 33.59 T&M on 2/3/15-WO 41938 Poured Back Rain Gardens 8 HR Foreman 64.79 518.32 1 HR OT Foreman 97.85 87.85 8 HR Cement Mason-Mike Cannon 67.07 536.56 1 HR OT Cement Mason-Mike Cannon 91.28 91.28 13.5 HR Cement Mason 6137 828.50 2 HR OT Cement Mason 82.72 165.44 8 HR Laborer-Jason Skinner 51.89 415.12 1 HR OT Laborer-Jason Skinner 70.77 70.77 1 29%Overhead& Profit 787.01 787.01 24.5 HR 3 Utility Trucks&Tool's 28.00 686.00 6 CY Concrete Ticket Per Attached 89.95 539.70 1 2 1%Overhead&Profit 257.40 257.40 PLEASE REFERENCE INVOICE#WITH ALL PAYMENTS TOTAL $5,375.41 E-mail PHONE FAX reese@tyeeconcrete.com € 253-507-8933 Ext.3 253-922-8371 .........................................................._...........,....... ......,....................._..................._......_.................................................. TCCI Work Order TYEE CONCRETE CONSTRUCTION, INC. 64P Pacific Highway East Fife;WA 98424 Customer C aseoAe. ProleCt 'a 4ON: 1rV* Date ")--3-1!57 Time ��O Description k r7i Jn t+� Customer Order RO.No. 1938 TCGI ftproseototiv6 ;v Destxiptiori ST OT Equip.Hours a 1 � Customer tiwvsentatttre TCCI RepmontatNe Page of White:TCCI Contma Fite Pink:Sppefintendent Y940W Custom t CORL/SS RESOURCES I NVO ICf Quality Concrete*Washed Sand&Gravel*Crushed Rock "Great Service Since 1945" PO Box 487*Sumner,WA 98390 Phone: 253-891-6680,option 4 18698 0 2/0 3/2 O l 5 451639 1 Fax: 253-826-8011 TYEE CONCRETE CONST INC 6423 PACIFIC HWY E TERMS: DUE 10TH OF MONTH FOLLOWING DATE OF PURCHASE. FIFE, WA 98424 FINANCE CHARGE OF 1 AM%PER MONTH(22%PER ANNUM) WILL BE CHARGED ON ALL PAST DUE ACCOUNTS. 002078 HARRINGTON AVE NE & NE 12 TH ST RENTON 02/03/15 1 .00 CY CLASS 3000 W/AIR 72. 000 47.88 504.00 1.00 LD REDIMIX FUEL SURCHARGE 15. 000 1. 43 15.00 7. 00 CY READYMIX ENVIRONMENTAL C 4 .000 2.66 28.00 7.00 CY HOT WATER 4 .000 2. 66 28.00 TICKET DATE TOTALS: 54. 63 575.00 TICKETS: 001-214928 MIX NUMBER: C1601A JOB TOTALS 575.00 54. 63 629.63 "Calcium Chloride prices will be increasing effective December 1, 2014 " Are you looking for a clean, high quality, low cost screened topsoH? 629. 63 Call our dispatch at 891-6686 today to order! AMOUNT DUE PL S Inc. Land Surveying ! ` Mapping Professional Land Surveyors GPS WM Northwest Cascade Inc. March 5, 2015 P.O. Box 73399 Puyallup, WA 98373 PLS Inc. Job No. 14077 Attn: Jeff Collins Re: Sunset Community- EXTRA WORK Construction Surveying Services INVOICE NO.4393 FOR PROFESSIONAL CONSULTING SERVICES PROVIDED FROM DECEMBER 30, 2014 THROUGH MARCH 1, 2015 Extra Work Hours Principal Surveyor 1.50 hrs. @ $ 140.00 /hr. $ 210.00 Computations/CAD*Technician 2.00 hrs. @ $ 80.00 /hr, = $ 160.00 2-Person Field Crew 9.00 hrs. @ $ 205.00 /hr, = $ 1,845,00 Sub Total Direct Labor(DL): $ 2,216.00 Direct Expenses Mileage (from Field Survey Reports) 110 Mi. @ $ 0.60 /mi. = $ 66.00 14 Hubs @ $ 0.50 ea = $ 7.00 16 Lath @ $ 0.70 ea = $ 11.20 2 Nails @ $ 0.20 ea = $ 0.40 14 Tacks @ $ 0.20 ea = $ 2,80 Sub Total Direct Expenses: $ 87.40 TOTAL DUE THIS INVOICE: $ 2,302.40 DESCRIPTION OF SERVICES PROVIDED-. * See attached Field Crew Daily Reports and time sheet. 1 !!nay MafAaniman, President P. 0. Box 1778, Issaquah, Washington 98027 (425) 313-9378 (fax) 313-9379 www.plslncsurvey.com { PLS, IIfC. `R• NY D R6 t Professional Land Surveyors Phone: (425)313-9378 Fax: (425)-313-9379 DAY/DATE; TUE February 3, 2015 PERSONNEL Gay of the Week Wwth I Day/Year PROJECT NAME: SUNSET COMMUNITY STORM Ted clan t I K.PARCHER CLIENT NAME: NW CASCADE Tar�Ndanu H. NELSON PLS JOB NO. 14077 r ndan In VEHICLE NO. 10 Conducted on-site safety Inspection and revlewOf other: sarety procedures with personnel. SCOPE WORK PERFORMED: score ! PLAN SHT.REF. HOURS REF. j ffeOPlkabSe .,...,...».................................. .................................. ................................................................... itt .....................,.».,. ..... IrklU&S travel ume ........................................................... I .................».................. MILEAGE ....................................................................................................................................I................... i ...,................................ ......" see notasatDottom..... .................................................................................................................. .,............... i' ......................,............. REMARKS/COMMENTS: OTHER COMMENTS 8 No client avalfabie on-aft for signature. ..........._....................................................................»..,.......................................,... .......,..,,.,....,............. Cut/Mls(If appliwbte)marked 1n the field. _. ........................................................................... .................................................... MATERIALS AND OTHER JOB EXPENSES: CLIENT ACKNOWLEDGMENT ........,».........................-....,......................,.......,»..................,.........,..............».......................................... .........,,......................We re............................... f FIELD Work File: I 140770203 I Pt.Range: 1581 to 1576 Downloaded DATA Work File: f Pt.Range: to f j ASCII Cony. INFO. Conti.File: Pt.Range: to �J Edited Comments: (circle action taken) EXTRA WORK: i PLC s Huat,10 . HOURS RE-STAKED CURB INLETS AT SWALES W8, E3,W9.E4, E5,Eti,E7 ...... ................-4................... PER ENGINEER PROVIDED END OF CURB STATIONS... »..... � ..................................., lnauaratravelrv� ....................................................................................................... 1 MILEAGE ........»..................... ..... t noe » ...,...,.,..............,,..................'.............................. ..........,. ............ ...... .. ..... Mum .......................................... .............................................................................................................. ....,..... j .. _.,,..............,_. REMARKS/COMMENTS: OTHER COMMENTS ..................................»...................... ..................................».».,.............,...,............................................................................................................................................. .... 8 Cut client available pplc ls)marsite for signature. Cut/fflia(if eppfkabla)marked In the field. MATERIALS AND OTHER JOB EXPENSES: EXTRA WORK AUTHORIZATION ..14 HUBS,LATH&TACKS................_...,....._..........................,... ............................................»,............-.........................,.,........,.......,,....,.....,..........,.......,............................ ............................_,». ria1u're'. .........., ..............,, NOTE:A.)Work hours Include travel time to&from our office.B,)Work hours shown are for the survey field crew 4II)y.Additional office personnel time for crew orientation&supervision,data processing,cut sheet preparation,etc...vAl also apply.C.)Total daily mileage and expenses,Including out-of-town lodging,If anollcable.will be or000rtloned between the Scope and Extra Work If both are performed dudno the same site visa. Allen Quynn From: Jeff Collins <JeffCollins@nwcascade.com> Sent: Monday, February 02, 2015 8:49 AM To: Allen Quynn Cc: Robert Albornoz Subject: RE:Concrete to be Removed Thanks Allen. Jeff Collins Northwest Cascade ieffc(@nwcascade.com Office: (253)848-2371 Cell: (253)414-4696 From: Allen Quynn [mailto:aquynn@Rentonwa.gov] Sent: Monday, February 02, 2015 8:43 AM To: Jeff Collins Subject: RE: Concrete to be Removed Jeff, Please track on T&M. Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aguynn@rentonwa.gov From: Jeff Collins [mailto:JeffCollins@nwcascade.com] Sent: Monday, February 02, 2015 8:38 AM To: Allen Quynn Cc: 'Raymond.Chu ng@CH2M.com'; Robert Albornoz Subject: RE: Concrete to be Removed Allen, Northwest Cascade is onsite today to begin the removal and replacement of the swale curb inlets. Does the City of Renton want a forward price for this work or to have the work tracked on T&M for later discussions? Thanks, Jeff Collins Northwest Cascade jeffc(o-)nwcascade.com Office: (253)848-2371 Cell: (253)414-4696 From: Allen Quynn [mailto:aquynn@Rentonwa.Qovl Sent: Friday, January 30, 2015 2:42 PM To: Jeff Collins Cc: 'Raymond.Chung@CH2M.com' Subject: RE: Concrete to be Removed Jeff, Please proceed with reconstructing all the swale inlet curb cuts as shown on the plans. Specifically, reconstruct them with a 15" opening as measured from the outside face of the inside curb to the inside corner of the outside curb terminal (see sheet 16). After further discussion with the engineer, using dowels to extend the outside curb is not going to provide a durable product;therefore, as discussed during our on site meeting this past Wednesday, the outside curb and gutter at the terminal end and the inside curb and gutter at the PC for the 20' radius curve will need to be saw cut and removed and replaced with the correct 15" opening as shown in Detail 1 on Sheet 16. This will necessitate having joints at the saw cut line. Attached with this email is a spreadsheet that includes a table with station and offsets for the PC and outside curb terminal points as well as a sketch of the swale curb cut with the points identified for clarity. Additionally,the end of the concrete apron as constructed does not have the 3" drop shown on Detail 1. The apron will need to be reconstructed with either: a. 3"drop as shown on the detail or b. A 4:1 taper as had been previously discussed with Ken Zimmerman in the field. My understanding from Ken was that the 3" vertical drop at the end of the apron was difficult to construct so the City agreed with Ken's concurrence that the apron end could instead be formed with a tapered sloped at 4:1 (3" drop over 12" horizontal run as shown on Detail 1). At your earliest convenience, please provide me with your proposal for addressing the additional costs associated with reconstructing the swale inlet curb cuts as specified on the plans and this email. If you have any questions please do not hesitate to contact me. I want to make sure there is no confusion about what the City wants done. Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aguynn@rentonwa.gov From: Jeff Collins [mailto:JeffCollins@nwcascade.com] Sent: Wednesday, January 28, 2015 6:12 PM To: Allen Quynn Cc: Robert Albornoz; Clint Myers Subject: Concrete to be Removed 2 Allen, As stated before, Northwest Cascade(NWC) agrees that the curb that is offset from the other curbing is our responsibility and will be removed and replaced. However, NWC disputes the issue with the 15-inch openings for the curb inlets to the swales and does not believe that this is a result of either our own or our subcontractors forces. After talking with my survey subcontractor, no termination points were provided for the curb inlets on the street side of the inlet. This information was interpreted from the plans by the surveyors, based on the radii shown on the plan view. All subsequent work to prep the curb and install the concrete curbing was based off of the survey. The lack of information from the plans and CAD files helped to create the wider openings in the field. In addition, my foreman mentioned to me previously and to everyone in the meeting today that the inlets were built to match the opening on the first one constructed. The curb on the backside of the inlets was pushed out to match the original one poured. NWC's foreman and the City of Renton's inspector discussed the issue upfront, prior to pouring the backside of the remaining curb inlets. It was decided to pour them to match the first one,which was significantly wider than the 15-inch opening shown on the plans. If there was an issue at this point, it should have been addressed prior to continuing to pour the remaining backside of the curb inlets. I am a bit confused how the City of Renton can come to Northwest Cascade after everything has been poured and claim that the issues are entirely our problem. Northwest Cascade will be performing the work as disputed work and we plan to seek compensation for performing the work. As mentioned in the meeting today,we require direction as to how the City of Renton would like the removal and replacement work performed. The City of Renton was provided several options for how the work is to be performed, and Northwest Cascade requires direction prior to moving forward with the roadway restoration. Paving the roadway depends on this answer, and Northwest Cascade had to push the paving date once because the City of Renton stated that curb&gutter would need to be removed. To reiterate, Northwest Cascade believes that the curb cuts being over 15-inches in width is a direct result of inadequate information provided and agreements between NWC and the City of Renton in the field. We dispute the remediation work and require direction as to how the City of Renton would like us to proceed. Thanks, Jeff Collins Northwest Cascade ieffc(a)nwcascade.com Office: (253)848-2371 Cell: (253)414-4696 3 Allen Quynn From: Allen Quynn Sent: Thursday, March 19, 2015 3:10 PM To: 'Jeff Collins' Subject: RE: Harrington Ave - Remaining Extra Works Jeff, So the City's cost share for EW#37 is$6,069.10? Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aquynn@rentonwa.gov From: Jeff Collins [mailto:JeffCollinsCabnwcascade.coml Sent: Thursday, March 19, 2015 10:20 AM To: Allen Quynn Cc: Robert Albornoz Subject: RE: Harrington Ave - Remaining Extra Works Allen, 1. It is NWC's intent to split the cost of EW#37 with the City of Renton. 2. EW#41 covers materials for the water services,water meters, and PRV's that were not per the City of Renton's standards. The issue was that the materials were ordered prior to installation (as they must be)and the City of Renton required different sizes and materials. NWC is not billing for our time to run and get the new parts, and we are only looking to be compensated for the back charges due to the material returns. Thanks, Jeff Collins Northwest Cascade ieffcna.nwcascade.com Office: (253)848-2371 Cell: (253)414-4696 From: Robert Albornoz Sent: Thursday, March 19, 2015 9:30 AM To: Jeff Collins Cc: aquynn(arentonwa.gov Subject: FW: Harrington Ave- Remaining Extra Works Jeff, See questions below regarding extra works. 1 Also, I did not include enough info for EW#41. Allen asked WHERE on the project were the returned items to HD Fowler not used and WHAT were they intended for, i.e. service fittings? THanks -Robert From: Allen Quynn [mailto:aquynn(o)Rentonwa.gov] Sent: Thursday, March 19, 2015 9:07 AM To: Robert Albornoz Subject: RE: Harrington Ave - Remaining Extra Works Robert, Couple of questions. 1. For EW#37,Jeff and I had discussed splitting this cost. I need to know if that is NWC's intent or not. 2. For EW#41, please explain why these material were not used again. I need to verify with the City inspector. Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aguynn@rentonwa.gov From: Robert Albornoz [mailto"RobertAlbornozCalnwcascade.com] Sent: Wednesday, March 18, 2015 5:05 PM To: Allen Quynn Cc: Jeff Collins Subject: Harrington Ave - Remaining Extra Works Allen, You will find attached extra works with backup for outstanding items that remain to be paid to date. They are sumarrized below. -EW#33 New water service line at west side apartments near NE 12`h Street. (Asphalt paid per bid item.) -EW#35 Asphalt patch for water service tie-in at Glennwood Ave NE. (Asphalt paid per bid item.) -EW#37 Remove/repour curb and gutter, re-do rain gardens and restake curb inlets. -EW#38 Concrete pad and steps at the two tri-plexes. -EW#39 Block retaining wall 2 -EW#41 Backcharges from HD Fowler for returned items. Details did not match what was existing onsite. The City made the decision to go with something else so the items were NOT installed and returned to HD Fowler Co for credit. -EW#43 Monument placement at NE 13`h Street Robert A/bornoz, Jr., PE Northwest Cascade, Inc. C 253.377.0868 O:253.848,2371 F:253.848.2545 E:robert(a)nwcascade.com 3 NORTHWEST CASCADE,INC. Bill to: City of Renton N WC PROJECT# 3929 EW# 45 DESCRIPTION: Install concrete collars for nine(9)PVC MH's [..()CATION: WORK DATE(S): 27-Mar 31-Mar 1-Apr LABOR HOURS RATE AMOUNT Laborer Group 3-General Laborer REG 10 5 4 19 $52.92 $1005.45 O.T. 0 $72.96 S0.00 Laborer Foreman REG 5 5 4 14 $59.92 $838.84 O.T. 0 $83.45 $0 00 LABOR SUBTOTAL: $1844.30 29% MARKUP: S534.85 LABOR TOTAL: S2379.14 EQUIPMENT HOURS RATE AMOUNT C255 1999 FORD F350 ONE TON REG 5 5 4 14 $24.46 S342.44 FOREMAN STNBY 0 $2.16 S0.00 EQUIPMENT SUBTOTAL: $342.44 21% MARKUP: $71.91 EQUIPMENT TOTAL: $414.35 MATERIALS HRS/UNITS RATE AMOUNT McLendon Hardware Doc#809722/3 1 1 $54.84 $54.84 HD Supply Doc#16332915 1 1 $170.00 $170.00 Sales Tax(9.5%) 1 1 $2136 $21.36 MATERIAL_SUBTOTAL: $246.20 21% MARKUP: S51.70 MATERIAL TOTAL: $297.90 SUBCONTRACTORS HRS/UNITS RATE AMOUNT Stoneway Concrete Inv#849737 1 1 $625.00 $625.00 Sales Tax(9.5%),Concrete and supplies 1 1 $47.50 $47.50 SUBCONTRACTOR SUBTOTAL: S672.50 12% MARKUP: $80.70 SUBCONTRACTOR TOTAL: S753.20 LATEST REVISION 0 9/3 112 0 1 1 TOTAL $3844.60 Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Communit;- LID D A I L Y P R O G R E S S R E P O R T JPR NO: 196123456 Date: 3,"27i2015 Project Name Sunset Community LID Job No. 3929 Foreman Name Ken Job Addr. : Harrington n e NE Weather Conditions: (Temp Approx.) : 67 (Clear) WORK DONE Had daily tool box talk. Install 24-inch sonotube around all 9 P^C 11H s,hich rill be poured with concrete next week as directed by Allen Quynn as extra work. Had to mo-•e plants and dig do,+n and place sonotubes to grade r1hich is 2 inches above beehi--e grade. Will ha--e to backfill and clean up after concrete collars are poured. Sonotubes to remain on after pouring concrete collars per hllen Qu :nn. 5 hrs crew time, 2 men. See memo. DD custom fabricator onsite to drill and tap 5 exsisting CB frame and grates that we used in lieu of bu ,ing new ones. 4hrs time. Sa!, cut and jackhammer out 2 sections of curb and gutter to be replaced as curbing cracked and city wants replaced per punch list. LABOR AND EQUIPLIENT People on Job Hours Equip. Hours Perdiem Work Type ZI4111ER14AN - KENNETH 8 C 255 and air compres8 LAB-FORE SOTELO - DONALD 8 LABORER SOLIS - ROBERT 8 LABORER SUBCONTRACTORS ON JOB DD Custom fabricator 4 F]ATERIAL USED CHANGES TO CONTRACT IN FIELD COtIMENTS EW#45 Install 24-inch sonotube around all 9 P',C 1IH which will be poured 11ith concrete next week as directed b-, Allen Qu;-nn as extra Mork. Had to mo•-e plants and dig down and place tubes. Will ha•-e to backfill and clean up after concrete collars are poured. Sonotubes to remain on after pouring concrete collars per Allen Quynn. 5hrs cre�-F time 2 men. See memo. SAFETY Equipment Incident Person/Equipment: Comments Appro-7al RA 4/3/201.5 For Payroll RA Payroll Competed: 11 MESSAGE/REPLY sae3a e VJ TO FROM c NORTHWEST CASCADE, INC P.O.BOX 73399 Puyallup,WA 98373 (253)848-2371 SUBJECT Date MESSAGE . 1 ` K <LrQ_ Signed " REPLY D THANK YOU FOR SHOPPING AT THANK YOU FOR SHOPPING AT #03 McLENDON HARDWARE - SUMNER #03 McLENDON HARDWARE - SUMNER (253) 863-2264 (253) 863-2264 No-Hassle Return & Exchange Policy No-Hassle Return & Exchange Policy Your Original receipt Guarantees it* Your Original receipt Guarantees it* Ask about our Price Matching Guarantee Ask about our Price Matching Guarantee ---------------------------------------- --------------------------------------- 03/25/15 4:49PM SHANNON B 307 SALE 03/25/15 4:50PM SHANNON B 307 SALE ---------------------------------------- --------------------------------------- SUB-TOTAL: 54.84 TAX: .00 *** *** TOTAL: 54.84 * * L O A D I N G T I C K E T *** CHARGE AMT: 54.84 *** ** II IIIIllflll�lllli IIIIIIf Ill 111 ---------------------------------------- -» JRNL#I09729 INV#809722/3 << = 61030441 4 EA 3.591EA CN CUST # 120150 EXPANSION JOINT 1/2x3x10' YOU SAVED $ 6.10 BY SHOPPING AT Loading Tickets must be used the day of #03 McLENDON HARDWARE - SUMNER the purchase and must be accompanied by the original sales receipt. *Original receipt is required for all Store Manager approval is required for returns and exchanges. picking up any merchandise after the date of purchase. ---------------------------------------- WE VALUE YOUR OPINION. IiIllllil�ll��I�I�I��II�II� III III WIN $500 !! Take our 3-5 minute survey for your chance to win! __>> JRNL#I09729 INV#809722/3 «__ CUST # 120150 Go to the following link to take our survey and enter to win at: Total Items: 4 http://goo.gl/mkiytX *Original receipt is required for all returns and exchanges. ---------------------------------------- WE VALUE YOUR OPINION. WIN $500 !! Take our 3-5 minute survey for your chance to win! Go to the following link to take our survey and enter to win at: http://goo.gl/mkiytX NUMISUPPLY ON ACCOUNT �:ONSTRUCTiON & INDUSTRIAL WHITE CAP 506-Tacoma 3037 Center Street RECEIPT 16332915 TACOMA,WA,99409 (253)779-4100 **REPRINT** Sold To: 8606000 Ship To: SPOT REPAIR 3764-3764,8606010 NORTHWEST CASCADE NO ADDRESS FOUND 16207 S MERIDIAN TACOMA,WA,98409 PUYALLUP,WA,98373 Job Site Contact:MIKE KIVELY 253-848-2371 Job Site Phone: Map#: Printed By :PHILIP WESTBERG Printed Date:03/25/2015 10:58 AM PACIFIC Ordered By: MIKE KIVELY Contact Phone: 16332915 03/25/2015 1 03/25/2015 Niksich,M N30D 0.Will Call 3929 Meyer,J K;wMEMBER "F1 r . own ;. 1.1 24"RAINGUARD 20 20 0 FT $8.50 $170.0( 7"128CF24SRG COLUMN FORM 1-S 1 SONOTUBE SOLD/FI' 5A LBS VPN: TU10120014 Shipped amount $170.0( Order charges $0,0( Tax amount $0,0( Lumber Tax ratetamount 1.00% $0.0( Order total $170.0( Deposit/funds tendered $0,0( Balance due $170.0( REPORT DISCREPANCIES WITHIN 24 HRS. IF YOU DtDNT RECEIVE THE SERVICE YOU EXPECTED CALL JAMES JACKSON(916)997-9524 NO REFUNDS OR EXCHANGES ON NON STOCK MERCHANDISE SEE REVERSE SIDE FOR TERMS AND CONDITIONS WWW.WHITECAP.COM PRINT: SIGN: SHIPPED WEIGHT:108.00 LBS PULLED BY: CHECKED BY: LOADED BY: Page 1 of I Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Communit_ LID D A I L Y P R O G R E S S R E P O R T JPR NO: 198123456 Date: 3/31/2015 Project Name : Sunset Communitl LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington A--e NE Weather Conditions: (Temp Approx. ) : 55 (Cloudl) (Rain) WORK DONE Had weekl;• tool box talk. keeping hands safe. Poured concrte for curb and cutter that needed to be redone. 2 sections. Pour 9 C.O. collars and brush. Pour 9 collars around inspection grates of all 9 P''C CB and brush finish. Clean and re bolt down lids. 5 hrs time 2 men. All extra !rork. Allen Qu;nn autherized the extra work. Oemo on -ied for this and cleanup work. LABOR AND EQUIPIIENT People on Job Hours Equip. Hours Perdiem Work Type ZIMIERFU,N - KENNETH 9 C 255 9 LAB-FORE SOTELO - DONALD 8 LABORER SUBCONTRACTORS ON JOB MATERIAL USED Stoneway concrete 568010 CHANGES TO CONTRACT IN FIELD COMMENTS EW#46 Pour 9 collars around inspection grates of all 9 PVC CB and brush finish. Clean and re bolt down lids. 5 hrs time 2 men. All extra work. Allen Qu/nn autherized the extra work. demo on wed for this and cleanup work. SAFETY Equipment Incident Person/Equipment: Comments Appro--al RA 4/3/2015 RA 4/3/2015 For Pal-roll R;, Payroll Completed: 11 MESSAGE/REPLY TO FROM G h4}S NORTHWEST CASCADE, INC P.O.BOX 73399 Puyallup,WA 98373 (253)648-2371 SUBJECT �C'j / �,f t _d- /Ax"o' ellI¢�l Date ,2 /'� � /)C MESSAGE � �u Signed (� REPLY STOWENVAY . �C 0CJN'AG: ^ :.^ 7:NJ' SOL TH SSA - "„1981 ?A • 7C.7}i6::-.560 0,*.i ID :.L-IVr P'� AD',.'-`:-653951 INDEX AVE NE & HARRINGTON A VE NE SOL` _. NORTHWEST CASCADE INC --- --.. PO BOX 73399 cavoC[: -, 1_ - PUYALLUP, WA 98373-0399 849737 .03/31/15 014 ^ - - — - OF, .F PAGE: 1 000020 467266 v-JN quaVnry PO NUMBER: 3929 -- � — �- - `- •- ` ,. � — { 6001 6.0 SK SND 7/8 AIR 4000 PSI 4.00 CY' 102.000 N [ 408.00 (( 30090 ;MIN HAUL-LESS THAN 9 YDS 5.00 LD 25.000 N 125.00 30003 STANDBY - ALLOW 6 MIN/CY 0.50 EA 120.000 N 60.00 30075 (ENVIRONMENTAL SURCHARGE 4.00 CY 5.000 N 20.00 30080 ;READY MIX FUEL SURCHARGE 4.00 CY 0.000 N , 0.00 60DEGREES 60 DEGREE CONCRETE 4.00 CY 3.000 N 12.00 � z I , i f ICKETS: 014-566010 s i 625.00 Total Yds Concrete $ Supplies $ Mise $ Labor $ -- 4.00 408.00 92.00 125.00 0.00 0.00 625.00 FEE.- IF: ......,-.......�.... ...-........-.MI Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Communit LID D A I L Y P R O G R E S S R E P O R T .JPR NO: 199123456 Date: 4/1/2015 Project Name Sunset Community LID Job No. 3929 Foreman Name Ken Job Addr. : Harrington A--e NE Weather Conditions: (Temp Approx. ) : 55 (Cloud ) (Rain) WORK DONE Had Bail,, tool box talk. Remo--e sonotubes from concrete collars, 18 total. Clean up and fill in around the collars with wood chips and place and grade out ri•-er rock for rain gardens to bottom of st+ale per Allen Quynn. The extra work for the 9 CB collars and rock was 4hrs time 2 men. tiemo to follow. Load out trash and haul back to nwc yard. Brush out curbs more due to hea rain o-,-er night. LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZI111-1ERNAN - KENNETH 8 C 255 B LAB-FORE SOTELO - DONALD 8 LABORER SUBCONTRACTORS ON JOB MATERIAL USED CHANGES TO CONTRACT IN FIELD COUNENTS FW#47 ?lace and grade out ri7er rock for rain gardens to bottom of scale per Allen Qu;•nn. The extra cork for the 9 CB collars and rock was 4hrs time 2 men. liemo to follow. SAFETY Equipment Incident Person/Equipment: Comments Appro..al— RA 4/3/2015 For Payroll RA Palroll Completed: 11 MESSAGE/REPLY TO FROM NORTHWEST CASCADE,INC P.O.BOX 73399 Puyallup,WA 98373 (253)848-2371 SUBJECT Date 11g MESSAGE 11,<A i.P 4-nn� Signed ����Jrrr+-�2�fn ..ai4 �!/f/t✓ REPLY NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 47R Restake and survey due to re-design and revised DESCRIPTION: elevations per City of Renton LOCATION: WORK DATE(S): 18-Nov 19-Nov 20-Nov 9-Dec LABOR HOURS RATE AMOUNT LABOR SUBTOTAL: $0.00 29% MARKUP: $0.00 LABOR TOTAL: $0.00 EQUIPMENT HOURS RATE AMOUNT EQUIPMENT SUBTOTAL: $0.00 21% MARKUP: $0.00 EQUIPMENT TOTAL: $0.00 MATERIALS HRS/UN1TS RATE AMOUNT MATERIAL SUBTOTAL: $0.00 21% MARKUP: $0.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS/UNITS RATE AMOUNT Reference PLS,Inc.Invoice#4317 0 $0.00 $0.00 Principal Surveyor,per hour 4 4 $140 00 $560 00 Computations/CAD Technician,per hour 2 2 $80 00 $160 00 2-Person Field Crew,per hour 2 2.5 4.5 9 $205 00 $1845 00 Mileage,per mile 5 20 30 55 $0 60 $33 00 Reference PLS,Inc.Invoice#4348 0 $0.00 $0.00 Principal Surveyor,per hour 0.5 0.5 $140 00 $70 00 2-Person Field Crew,per hour 4 4 $205.00 $820.00 Mileage,per mile 40 40 $0 60 $24 00 SUBCONTRACTOR SUBTOTAL: $3512.00 12% MARKUP: $421.44 SUBCONTRACTOR TOTAL: $3933.44 LATEST REVISION 09/31/2011 TOTAL $3933.44 pLs 'i/C Land Surveying 1 Mapping Professional Land Surveyors GPS as Northwest Cascade Inc. January 9, 2015 P.O. Box 73399 Puyallup, WA 98373 PLS Inc. Job No. 14077 Attn: Jeff Collins Re: Sunset Community- EXTRA WORK Construction Surveying Services INVOICE NO.4348 FOR PROFESSIONAL CONSULTING SERVICES PROVIDED FROM DECEMBER 1 THROUGH DECEMBER 29, 2014 Extra Work Hours Principal Surveyor 0.50 hrs. @ $ 140.00 /hr. = $ 70.00 2-Person Field Crew 6,50 hrs. @ $ 205.00 /hr. = $ 1,332.50 Sub Total Direct Labor(DL): $ 1,402.50 Direct Expenses Mileage(from Field Survey Reports) 80 Mi. @ $ 0.60 /mi. = $ 48.00 6 Hubs @ $ 0.50 ea = $ 3.00 6 Lath @ $ 0.70 ea = $ 4.20 Sub Total Direct Expenses: $ 55.20 TOTAL DUE THIS INVOICE: .fi .. .I DESCRIPTION OF SERVICES PROVIDED: $914.00 * See attached Field Crew Daily Report. c Lin y Mac animan, President P. O. Box 1778, Issaquah, Washington 98027 (425) 313.9378 (fax) 313-9379 www.pisincsurvey.com Kurt Parcher From: Kurt Parcher Sent: Tuesday, December 09, 2014 7:47 AM To: Mike Dubray Cc: Ben Petersen Subject: Fwd: Harrington Ave Green Connections- Revised Gutter Line Elevations Attachments: RevisionoflntersectionGrading_12th_0141119(2).pdf,ATT00001..htm;Glennwood Ave Revised Grading.pdf,ATT00002..htm Mike, Did you get these? www.plsincsurvey.com Begin forwarded message: From:"Jeff Collins"<JeffCol I ins(@nwcascade.com> To:"Kurt Parcher"<kurtp(&plsincsurvey.com> Cc:"Ben Petersen"<benp plsincsurvey.com> Subject:FW:Harrington Ave Green Connections-Revised Gutter Line Elevations Kurt, Have you seen the attached design changes that the City of Renton has made? Thanks, Jeff Collins Northwest Cascade ieffcO.)nwcascade.com Office: (253)848-2371 Cell: (253)414-4696 From: Allen Quynn [mailto•aauynn(a)Rentonwa.gov] Sent: Friday, December 05, 2014 10:11 AM To: Jeff Collins Cc: 'kinvestorCabcomcast.net' Subject: Harrington Ave Green Connections- Revised Gutter Line Elevations Hi Jeff, Attached are revised curb elevations, structure rim elevations and road centerline elevations at NE 12`h Street and Glennwood Ave NE. I gave these to you out in the field two weeks ago when we were pouring the curb and gutter and revising some of the curb elevations at Index and NE 13:n Please forward to your survey contractor. Thanks, Allen Quynn,P.E. 1 Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aguynn@rentonwa.eov 2 PLS, Inc. - 02 ARME ' Professional Land Surveyors Phone: (425)313-9378 Fax: (425)-313-9379 ( DAY/DATE: TUE December 9,2014 PERSONNEL Day of the Week Month I Day I Year Field PROJECT NAME: SUNSET COMMUNITY Technician M. DUBRAY CLIENT NAME: NW CASCADE Tech ncian 11 E. MORRIS PLS JOB NO. 14077 Tac Field Ili VEHICLE NO. 5 conducted on-site safety inspection and review of Other, safety procedures vrith personnel. SCOPE WORK PERFORMED: SCOPE PLAN SHT.REF. HOURS REF. if applitab!e ................................. .------ ..................... including travel time ....-----••.............................•---........------....---....•-----... .......... ; .............. MILEAGE .......... --•..................•••---...-----..........._...........------.... .......... .................... ........ ......... .................... ._........---••- .. sea notes at bottom ..............•..........-----...........---......•-----.....---............... ......... ...._..-----.••-- • REMARKS I COMMENTS: OTHER COMMENTS 8 No client available on-site for signature. ....--•----------------•--••--.............----............................_......-------- ... •• Cut!fills Of applicable)marked In the field. .......................................•--......-------•-•----•--•-•.................. MATERIALS AND OTHER JOB EXPENSES: CLIENT ACKNOWLEDGMENT ...._.. ................................ SFgriature'................ FIELD Work File: I I I I I I I I I Pt.Range: to ICJ Downloaded DATA Work File: I I I I I I I I I Pt.Range: l l�� to LLL —U ASCII Conv. INFO. Conic File: L I Pt.Range: to l�J Edited Comments: ......................................................... (circle actlontaken) t PLAN SHT.REF. HOURS EXTRA WORK: if epp icabte Requested by: ' 4 -•--•----••...... : .................... ................... ............... - - Drive time to site and back. . - . . 1 hr inaoa travelt!me ................................. ........................................................ MILEAGE _.. 40 Restaked and re-elevated back of walk offsets at west side bio...... s. J { 3 hr --•-•-.. -----••--- - -------•-----•--- .................................................- ......._... Restaked and re-elevated TBC offsets at 12 St due to redesi n. ae.roieeatbottom - .. - - .... ........ .........................................s -..�hr; ... REMARKS/COMMENTS: OTHER COMMENTS B No client available on-site for signature. ..................................................•-•---••--------_...---._........._...... Cut!fills Of applicable)marked in the field. •..............................................................••---•---...._......----•- _ MATERIALS AND OTHER JOB EXPENSES: EXTRA WORK AUTHORIZATION .......................... .................. _..... NOTE:A.)Work hours Include travel time to&from our office.B.)Work hours shown are for the survey field crew on .Additional office personnel time for crew orientation&supervision,data processing,cut sheet.preparation,etc...calif also apply.C.)Total daily mileage and expenses,Including out-of-town lodaino.if applicable.will be aronartioned between the Socoe and Extra Work if both are performed durfna the same site visit. Kurt Parcher bl- From: Jeff Collins <JeffCollins@nwcascade.com> Sent: Wednesday, November 19,2014 5:30 PM To: Kurt Parcher Cc: Ben Petersen Subject: Changes to Plans Attachments: Changes 11-19-2014.pdf Kurt, Please see the attached changes. If you have any questions or concerns, please contact myself or Ken Zimmerman (foreman)253-405-0332. Thanks, Jeff Collins Northwest Cascade jeffcc@,nwcascade.com Office:(253)848-2371 Cell: (253)414-4696 1 PLS, Inc. � � ' t Professional Land Surveyors Phone: (425)313-9378 Fax: (425)-313-9379 DAY I DATE: THURS November 20,2014 PERSONNEL Day of the Week Month r Day!Year Field PROJECT NAME: SUNSET COMMUNITY Technician)I M. DUBRAY CLIENT NAME: NW CASCADE -Technician It E. MORRIS PLS JOB NO. 14077 Taclnirllen nt VEHICLE NO. 5 conducted on-site safety inspection and review of other safety procedures with personnel. SCOPE PLAN SHT.RE SCOPE WORK PERFORMED: F. HOURS REF. ; ilappliwble Drive time to site and back. 0.5 2.5 ..............•--......_.. .---_...._ , ................. ...................................................... hdtM'ing travel V. ...-•.....................•.................... ........-- ; ....--•--....---.... ..-•........................ MILEAGE Staked and elevated offsets to side inlets north of 12... ................................... --....-----•---.....----•------ ..._.. 2.. .__... 10 .--•--••-- ' •------------------- ..................... ............................•-•----•-...----........... - , see Holes at ttom ........---•-----------------•--------.............._....................------ -------------------- OTHER COMMENTS REMARKS/COMMENTS: 8 No client available on-site for signature. •---•...................•---•-•---.....-•----. ..................---...........----•-... .. --_ ... •- Cut,, ut I fills(if applicable)marked in the field. .....•.......................................... . ........................•--......... MATERIALS AND OTHER JOB EXPENSES: CLIENT ACKNOWLEDGMENT ..--....._•....... .................. ...W. ............... FIELD Work File: I 11 11 I I I I Pt.Ranger to Downloaded DATA Work File: I 11 11 I I I I Pt.Range: to ASCII Conv. INFO. Contr.File: i I Pt.Range: lLLLJ—i to Li_LL_jJ Edited Comments: ................... (circle action taken) PLAN SHT.REF. HOURS EXTRA WORK: ifappnrabie 4.Requested by: .. 5 Drive time to site and back. .................... ; ......_•..... - .......... .....R..e.s.t.a..k.ed ....andre-elevated o C.y of Renton_.__. ; 2 hr MILEAGE ...................... -.............. 30 redesign. Staked and elevated offsets to back of walk at crosswalks. 2 hr . .... ........... - and water services. (be and sco e ..................... _...... sea notes at trottom ._......, REMARKS/COMMENTS: OTHER COMMENTS 8 No client available on-site for signature. ..................................•-----•---.......................------••.--•----•-•---- Cut/fills(d applicable)marked in the field. ..----------------------•---.........---------•----•-••--------..._............__.......... MATERIALS AND OTHER JOB EXPENSES: EXTRA WORK AUTHORIZATION ... ........- - ............. ......... ............... .- ........... ..... .$ieriatu�e--------•.------- NOTE:A.)Work hours Include travel time to&from our office.B.)Work hours shovm are for the survey field crew only.Additional office personnel time for crew orientation&supervision,data processing,cut sheet preparation,etc...will also apply.C.)Total daily mileage and expenses,induding out-of-tovm lodoina.if aoolicabte.will be or000rtioned between the scone and Extra Work if both are nerforrned durino the same site visit. i� P L S, in g. Land Mapping�sa Professional Land Surveyors GPS t Northwest Cascade Inc. December 5, 2014 P.O. Box 73399 Puyallup, WA 98373 PLS Inc. Job No. 14077 Attn: Jeff Collins Re: Sunset Community- EXTRA WORK Construction Surveying Services INVOICE NO. 4317 FOR PROFESSIONAL CONSULTING SERVICES PROVIDED FROM SEPTEMBER 29 THROUGH NOVEMBER 30, 2014 Extra Work Hours Principal Surveyor 4.00 hrs. @ $ 140.00 /hr. = $ 560.00 Computations/CAD Technician 2.00 hrs. @ $ 80.00 /hr. = $ 160.00 2-Person Field Crew 29.00 hrs. @ $ 205.00 /hr. = $ 5,945.00 Sub Total Direct Labor(DL): $ 6,665.00 Direct Expenses Mileage (from Field Survey Reports) 175 Mi. @ $ 0.60 /mi. = $ 105.00 10 Hubs @ $ 0.50 ea = $ 5.00 10 Lath @ $ 0.70 ea = $ 7.00. Sub Total Direct Expenses: $ 117.00 TOTAL DUE THIS INVOICE: , DESCRIPTION OF SERVICES PROVIDED: EW#47 $2,598.00 See attached Field Crew Daily Repoq. i dy Macr6animan, President 355 NW Gilman Blvd., Sulfa 201, Issaquah, Washington 98027 (425) 313-9378 (fax) 313-9379 www,pisincsurvey.com FA%ANG P.p._C�,Q\'ce!%CMMn N Q 84-10, Q,c, cr,ac a•t•.Y.ro.rra..o lom+ M-361.D5' O:ii on cr':amm i i...aai w-ex � ! © 'TILL CMM.v MUK'_r-p yQrµr YNIM1M2 v+.f tcyK�Ge.A s4»may„�.,, '"��•• � t '•' O CURB RENRN -GUiTER LINE ELEVATIONS O sTal'J2W MIP n%[>ti r:r'.ts'v cO+�N I I x.��r aw Twty alw:.Iu ac wre 1 i V .0 sr>w"><♦:a;Tr r.t-,a+::cv.av,e •, O Doti ros � © 3C�i."74 �� U�sru rtarn.s W.T..Tr sv:.v,ra:ai CRI Ia�nX m n. a-�l c � e• Kl nY,�L '.r/r�ounC�rn.Ic»mr cr fixcn savwq Rs>�. mYw I n O 9= a".`mlaTmM.rwanx `• '' I' F,I, �' ®u�woalria m. ".ro an r wa cr 'vs t FtoRR� •'�YE�,.�c. : ,p :�- � •:w ®.Iuu mo.a.�ac,wr.:ano.rt:..um • '?43' ' .. . '' �. _ '`. p y,,,YET • .�m.nr.. xx:' ®�l aai�a mrta uyc�c.*c+r o•m y r �ev�sec� Play -'?R;%G-ON AVE NE 3-N0N0EX. AlrE NE \TE�SEC:10� ��A! n �t iJ PJ� � e-•«� .:,.�. U.��•. I CIt nWi1LL _ aTr of WYUMG p�uFYIlNE """ RENTON xus*coryl.rn.ateenmrWlEcT— PLS, Inc. s r , Professional Land Surveyors Phone: (425)313-9378 Fax: (425)-313-9379 DAY/DATE: TUE November 18,2014 PERSONNEL Day of the Week Month!Day/Year PROJECT NAME: SUNSET COMMUNITY recFted hrtklan 1 M. DUBRAY CLIENT NAME: NW CASCADE Tedvilldran11 E. MORRIS PLS JOB NO. 14077 r&Field ut VEHICLE NO. 5 ® Conducted on-site sarety inspection and review or Other. safety procedures with personnel. SCOPE WORK PERFORMED: SCOPE PLAN SHT.REF. HOURS REF. ff appliceWe 1 hr Drive time to site and back. I .................... ............................................•--...•------•----••....••--••-••... .. ... irxludn9 travel time ...... ..= ----------------- --- ---•••--...... ....-•--............---...... - .................... Staked inlet curb cuts. Calculated d...... sand fades for 4.. MILEAGE ........ .. future curb layout. -.Y....... ......_........ ; .... ........35..... -- ....................................... - . sea notes at bottom •........................................................................_._... .......... .................... REMARKS/COMMENTS: OTHER COMMENTS 8 No client available on-site for signature. ............................................•--.....------.................--•--.......•-- Cut!fills(if applicable)marked In the field. •..................••----......................--------•-•---..................._...-•••--- MATERIALS AND OTHER JOB EXPENSES: CLIENT ACKNOWLEDGMENT .......... . . . Signature FIELD work File: I I I ( I I I I I Pt.Range: to Downloaded DATA Work File: I I I ( ( ( I I I Pt.Range: LL1�LJ to ASCII Conv. INFO, Contr.File: I I Pt.Range: Li—LLLJ to Lli—LiJ Edited Comments: (circle action taken) PLAN SHT.REF. HOURS EXTRA WORK: tf applicable Requested by: Ken 2 Restaked and re-elevated selected TBC offsets for Cit of Renton include travel time .......................................................redesign. y .................... 1 r- MILEAGE Marked and fla��ed additional TBC stakes. 1 hr 5 ..................................... ...... ..........es at bottom , gee notea at bottom .................................................•.--.........._........._......._.......... .................... REMARKS I COMMENTS: OTHER COMMENTS e No client available on-site for signature. ..---......_..................................---...........................--•---....._... ---------------- Cut l fills(if appiipbte)marked in'hefieid. ........................................................................... MATERIALS AND OTHER JOB EXPENSES: EXTRA WORK AUTHORIZATION --------------•--............--•---....•-----........... ...........-----........ ...................... ........... -Signature NOTE:A.)Work hours Include travel time to&from our office.B.)Work hours shown are for the survey fleld crew only.Additional office personnel time for crew orientation&supervision,data processing,cut sheet preparation,etc...will also apply.C.)Total daily mileage and expenses,Including out-of-town lodoina.if aoDiicabte•will be nr000rtloned between the Scooe and Extra Work if both are oerformed during the same site visit. PAVING PLAN CONSTRUCTION NOTES CE44-10, 0cune V. SFE SI._FOR ttPE PNo LO Tq RIM=361.06' �z N]TµL CENEM CONCRETE TiMPPIL cURB NVO GMER. t 1 f . . - urcL a RENVTwamgo BEPPTIL H1 .]+ a).a+• r ER } PmoNou+ 1 N1 ©ENRIW C ECTi rOE]IOEWUNAOEPNL a I 1 rB N I r O CURB RETURN - CUTTER LINE ELEVATIONS 1 N to]..B.sd]aws'a O,. UX`I ox soraN oPPSEr pEwrgx O'a"a„w �tav TwE lA PEn cin a RdrON 1 a } h: Oo.sa Lr .i eO NSiN1 sm,BNI,PER CRY OP REMON SIANOVro 1 I 1 1} JM:.50 pEfNt 110W O Q •�).-Tirk r WI i 0J,6}O0'A QD'Li ,}t)} 75 LT RKrN1 PERYIO+h CONCREIF SIOFRNI(,PER OLTNL® I Z 1 ' •• a MSf4l CEYENI—I—— T•C<SIOflTAIR PER C N 113 LT3N13.} J �1 B t _— JaO.e O Rf.YrON SPNPONq OflNL PODS H 10]Oa.N9 N.00'Li A IOJ, .SO 16.>s PERttOP NE—SMO LT 1}W N 10N)J•.I) t1.00 li 1]a.H IEOMO I ER ROR 1 L ®INVIN SOE"ILN R WINE}B.PER cm OF ?1 PC 11.a O ,Ot.N-�=9�OO�LT RFNrON Sr11N0IA0 OE1NL MlI INS—SICERNIf RAMP 111E 1 B.PER—IX RENT OETNI 1`010 I .�'� qCL NSrN1 SPJERVLR RAND N PER 0" NN,N `/�� - t' I _ l%- - •,I r E ©STINOWD OETNL rol♦ OP RE .•/ l I t#` CE R NR ®SIT NOSE S.MEET 0-3 w sWSTY Cpr1I101 MFp1NPT 9ET A tNPF Ox 0-J 1/} '1 g I/} � ®NLL WIN NW PAWS T.PER I-ON SHEET C-S HA8R1 N SF .. _in• }, „ ®NSTALL CENEN,CdN:m TNVNC CORE.PER trsmr VANMIIO PLW F-10.1}-0] Q NET VSEO . Pr - .-- ®WF WHOLE 1TLlOR AMEN LNE,PER CIW OP REN N.W'Lr s)NPONO OEINL NOOi - - y `•'" REN10N SrNUMO aE�AA ppCENrER LNE.PER drY OP .�,`... - fs 1 16-5-3T.(A 1I-oO'L.T LEGEND •"' ;... ,,1_ �r'- 1 R -.. 3GU•10 . NUOEPmwwPANENENr N 1a r]..t •I r...._. PEPNWs CONCREPE sIOEWKN 0 ER R011 =`7� OEPECTASE RNINMO PIA1E BEGNO WNCxFF HARRINGTON AVE NE & INDEX AVE NE SgfleM/MNEMA) g INTERSECTION DETAIL _ �\ —_ -- wTUNE — fLL LINEiT F II14 Clt Y�" CITY OF @ rr.•NNrP+..PIwN.R.r as AVEN COMMU EEUE CH2MHILL SUNSET MNGTON tR RENT NfERSECT*N N CONNECTION I ETALS N/»/1• C-21 I PAVING PLAN CONSTRUCTION NOTES n1+ zr T I N n»f.ee a.w'Lr � 111.f886.]W'Li_ OI CURB CM,SEE SIZE PLAN FOR 11'PE No x)cnroN cE4EM COxfAEIE TVfFic CUne.wC cur,E.. "+3`I sa y1l+ij I x 1.a.ic f3.ar a rnr«RExTox SrrAONro oETrA Fcol Y x 111,2EN S). r: 1.� + O IxSTNL.1 Mx ASPNRLT SOLWLLN TGw4a e 6l. �., n+fs.0.x.00•Lr 1.1) T L• .,M mIO O xSTLLI ORNF'wAY EMRNHLE,PER ORNEPAY x 1 x'.ns 1.+9• r k L C)CURB RETURN - GUTTER LINE ELEVATIONS vaRAxtt 01p C0N"E0T10N To slmruN oETAP Q. T a O9 PI9TNL S T1PE 1A PEP Cm«REMOM, lD 3F i cuRa Loarox os:sEr ELEwruX u+wno oEruL io �..' ,N 11 HS0.61 n.fr LT N Iww> u09 LT Jsa. .n.1e go.fe•ii c ©tt""iuL Xow W.Pw cm OF R[Mox suafRo 11111C.13.39.95' T' M —� PI 11♦2 Of.ft L )O NSTNL PER C ETE SgfwLLN.PER OEINL� X 11 N xfAO'LT 8 } f.e' +1.3)3) l.b' T ,�jC) O NSTAU CNEM CONEAETf SIOEWAIN PEP LT'OF RCNION STNUOAAo OETNL coos EI�, PC + .Od ar r O y NSTALL cllOsswax,PER Cm«RENTOX STNNMRO a.. • O x NSL SIOEwLLN RAMP ME M.PER Cm OF H iL 1+3 4,61y1o.Go'L.). 1 TLLREMox srAnaum OEfNL F9++ i0s. -1 • -"' '�5 3 5 _ O NSTru SX1[w/.x RNHP ME S MR Cm OF ..--__... .' / r•. '1- •�-; KKOR S1NgMo OLTfIL.10 ©STAxOM0 O�w ��N PER Cltt«RE..SC[xOTE M.SHEET O ©TOR SURVEY COMROL 1xrOR4AT*x.SEE TRPLE OM SNER O 3 ENO a 19 O NU«PM NLLS PAV ENT,PER OEFW5 ON SHEET C-9 r t +DD a`O I - isa)sia9'Lr ARRING ON AVE NERE ®N9rAu K.wxol[TE mAmc cwe.PEn wsooi SI.W.PUN f-1Odx-O] __--=-�._ - _:._ - �.__-0 35s.•S9 Qx9iUSED I. Y'I FNOO9 O sTg�IMROD�E'EE C[MFA UK.PER CRv a K— RE S�rANMRO o[TIrt HOEI ' "'1f1x M1r6909 A 3 t-. CU�I LEGEND x 1 r 9 RT EN0 a Ex Row T 1 M ..... ... t3.91'R1 1. .1 ML OM.XW PAVEYExT +.91e5 t0.f9'Ri 11+11,18" AT I_L�J R ) � I x 111.E W�66 13A_ eCCN 9O PEHMOVS CONCRETE AOFwLLN N+11.o9.f3.3600'PT OFTEttNILE wuxlxc nuiE C HARRINGTON AVE NE & NE 13 ST INTERSECTION DETAIL E4EM Ax CPE E SMWNA OR EwAT 333 EK.E Tl - Cur UK ! SCN r-w' -3 ru uM z r iI? s C(A�Nn.N 1v� u oAP CITY OF ai:en. g CH2MHILL -IC RENTDN NARR NGTON AVENUE NE SUNSET COMMUNITY-GREEN CONNECTION U"_ rw.yary/rwx w.r ax. MERSECTION OETNUI C-22 PAVING PLAN CONSTRUCTION NOTES �i Culro cur.SEE SRE PUN ERR TYPE NN Lxwnox PER CITY OF RENETONKsrAxG,w lacErouw9.Na tuna. IN-1 NOT NO,ASPWIr SIOEWALx TERNI N. o al,T- LT a RON, ©WSTN ONI~Y ENIRWCE.PER ORNENAY I O CURB RETURN - GUTTER LINE ELEVATIONS ENIMNCE NIO CONNECINPI TO SIOE11-OETNL N lla.aRS u.o T QS WSr.ILL sooty N RAW TrPE IA PER CITY or RENION X I l..ae e�,3a.el_ cTAre IorwTlax srATlw arrsET E nox S-A WAIL.1. Is 1 IPC I ," E u S�. 77 ©INST I TOBAR.PER cm a RwoN STNIOWO X naa'i.x m• T 16.0 Lr 36f• .� _ .45 WnuE PE..us caNCRETe vBLwN.x.PER MAIL OQ .55 1REMON SE..coNEFETEsIOERNx PER CRY OF cJ .�� l. _ S1Y (1 AW 1)'FOSSWNN,Pa ON Or RENioN STINOARO IX ROw O 1Pf TxN 71.00 X 6 EXO� WSTAIL SIMw4N RAW TYPE 26.PEP Cm Or RENTON SrANWRO DML NII CB5-9 .'I . a.)' 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C 1�' ._-. • ®WSTALL SINOU SNIP YQLOw-ER LINE.PER Cm'OF RENTON SrAHDAPO ORNL—1 •..I N.11.41.,Ri IX Row I'T }�k LEGEND I�.o6.le,m.3e•Rr � ,I - ul �I I�� \ ' T Ex FOP L� NLL OEPM NNA PAVENEM "ER"-CONCRETE SOERPLN tl� _ OETIM—E—ING PIATE HARRINGTON AVE NE & NE 12TH ST ENTRNr coxcREn sw RNx/oRN9w.r ENTRANCE s INTERSECTION DETAIL - rAl UXF r S CITY OF IN, —"" IURRINEIW-AVENICNE CH2MHILL ��. RENTON SUNSET COMMUNITV-G CONNECTION „-.v..�.. _� . � ww.N✓R+R+Mw x.rN al WERS IECTIW DRTNLSOETNLS C-23 lip PAVNG PLAN :;ONSTRUCTIYN-_NOIF- +leg J Of_ k I0[)r LT Ot .._.-———hK—Lb:Atgn _. (xl irvsr ryc owErn MO�Mwmq,mPmc cone we currrn. �I—woi wl ^}1 v agPwµT 910EWY4 iF9wxw. Cm.Ewar EMPwLf, 1 "-+'S^'•'�+9 L -ter-..� 0 CURB REtURN - GUTTER LINE ELEVATIONS MY—r MD C—Cc •c SIRW,En OaQL ` I Clvie LCGIpw 1°-ate_ aR°ET) Fl£VNipa C5)ry5r�ye[w M l ,[PV LM1 Or P,"M e) ) 3tia.9lw .x PCn on w aw.wc _1 6�5..6g.j9A0'• Q x Ne. O CFi9a45•Cv ilrnny.fl ; 11 A9}5'FF t� 2 C--PFM. .Ar'F 4CEWun vFP Gf Aa LCY M fb 9Gfwy w Mn Cm W �WV.L Is REMPv 9tanlWC CfrPK r90! r I ), ) I 1 ♦.: K 1 ° w . ].!. /.� to LrtY b MMCx$iVAPY9U 1Y LT "✓vU�,x)e09Gwa.K v C e ainON i7a° 0 °a 1 Prn c o ! ! -]/•. G ±. R N 5�DPAC - '. I •`_ , �- ." " e' t> CE)ixsrwL swCwun P.wP«.Mn cm or PEM>n ' W �y• \ 1>«I b]snG C I /+' i C'1 s.wow+o oETa foi. FOR fl C�'R I— nroeu.Mn SEE AVE i l eN HARRIN&ON i \ 1 N- --cx no. '©P,u xon wa Pmusnr Pfn xru.s w.s.Eci c o i ]—�-- I I i +OC' L "�i� r' v- r - (..yl.aruL cEUEn•1-1. C.v.rrK wae.nu+wsmr nwuno PLw x-o] S1aNeac-E [NLOP�Ul—.FC Mn U"Or RE ? \ \,C -1"`• ..6, O ACMLI C S zi o Ea al Wp OER Eer. a 9r oFn n o.]GEPIw wa P wM 3 I - m .9c[ Yam• HARRINGTON AVE NE R`_C'iM.'nc E S�OEwM C""'".',.-.,�9 "�J CfiFLUdF wMrexG vlai[ ! aw w*cbL�Frt srowunro�su. � Ht,RRINGTGN AVEN� 8c GLENNWOOD AV;_ NE L.�- iINTERKC-T:'ON DETAR CUR8 RAMP [)ETA!Lr2-,. -_____ 3 t r'IIT UE Pmm�. RENTON EIARRiNGTUry A\EWIE rvE MM''�Kii1�RKI� �_� SUrvSE]COM1aUMTY-GRF6N fOrNJEC1Ury Mlt%P$ECrpXCETSeS f_2S PUBLIC WORKS DEPARTMENT Cityof M E M O R A N D U M DATE: August 20, 2015 TO: Natalie Wissbrod, Accounting Assistant IV FROM: Allen Quynn, Surface Water Engineer, x7247 SUBJECT: Harrington Ave NE Green Connections— Phase 1 (CAG 14-079) Enclosed is the final pay estimate for the Harrington Ave NE Green Connection — Phase 1 Project. The project was accepted by the City Council at their regularly scheduled meeting held on August 10, 2015. The following documents are enclosed: • Copy of the Agenda Bill for Council acceptance of project and approval of Final Pay Estimate No. 11 • Notice of Completion of Public Works Contract • Final Pay Estimate No. 11 • Change Orders #5 and #6 • Statement of Intents and Affidavits of Wages Paid as currently available on L & I website Please let me know if there is anything else you need. Enclosures H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3635 Sunset Community Plan SSIP\1600 Construction\1605 Pay Estimates\Final Pay Estimate\Final Pay Finance Memo.doc\AQtp CITY OF RENTON COUNCIL AGENDA BILL Al #: Submitting Data: Public Works For Agenda of: Dept/Div/Board.. Utility Systems Division/Surface August 10, 2015 Water Utility Staff Contact...... Ron Straka, x7248 Agenda Status Allen Quynn, x7247 Consent.............. X Subject: Public Hearin .. �����v.,�,.a_... Final Pay Estimate—CAG-14-079 Corresponde e.. DATE. S SWP-27-3635, Sunset Community Low Impact Ordinance..... ...... INITIAU ATE Development Retrofit Stormwater Green Connections: Resolution..... . .. . Harrington Ave NE and Harrington Ave NE Water Main Old Business.. .. . Replacement Project Exhibits: New Busines Pay Estimate #11— Final Study Session ..... - Notice of Completion of Public Works Contract Information......... Recommended Action: Approvals: Council Concur Legal Dept......... Finance Dept...... X Other............... Fiscal Impact: Expenditure Required... $17,859.72 Transfer/Amendment....... Amount Budgeted....... $ 1,797,101 (2015) Revenue Generated......... Total Project Budget $ 1,797,101 (2015) City Share Total Project.. SUMMARY OF ACTION: Northwest Cascade, Inc. began construction on the Sunset Community Low Impact Development Retrofit Stormwater Green Connections: Harrington Ave NE and Harrington Ave NE Water Main Replacement project on August 12, 2014, and completed the work on April 1, 2015. The project included installation of 2,017 LF of 12" and 18" CPEP storm pipe, 11 Type 2—48" catch basins, 12 Type I catch basins, nine bioretention swales, 765 LF of ductile iron water pipe, 24 service lines, nine gate valves, 543 SY of pervious concrete sidewalk, 3,509 plants and trees and complete street restoration including 1,491 tons of asphalt and 2,411 LF of curb and gutter. The original contract amount was $1,101,142.55 and the final contract amount is $1,229,906.09. The increase of $128,763.54 was due to an increase in bid quantities ($50,988.64) and change orders ($77,774.90). The project was funded by the 2014 and 2015 CIP budget for the Surface Water Utility Harrington Ave NE Green Connections Project (#427.475490) and the Water Utility Transmission Water Main Replacement Project (#425.455596) for a total project budget amount of$1,797,101. There is sufficient budget remaining in both accounts to fund the final pay estimate and anticipated staff costs. The stormwater portion of the project is 75% funded by the Department of Ecology's FY 2012 Statewide Stormwater Grant Agreement #G1200545 that was approved by Council in October 2012. STAFF RECOMMENDATION: Accept the Sunset Community Low Impact Development Retrofit Stormwater Green Connections: Harrington Ave NE and Harrington Ave NE Water Main Replacement Project, approve the final pay estimate, and release the Retainage Bond No. 09171827 after 60 days and after all the required releases from the state have been obtained. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3635 Sunset Community Plan SSIP\1600 Construction\1605 Pay Estimates\Final Pay Estimate\Harrington Phase I-Final Agenda Bill Harrington Phase I.doc\AQtp CITY OF RENTON COUNCIL AGENDA BILL Al #: Submitting Data: Public Works For Agenda of: Dept/Div/Board.. Utility Systems Division/Surface August 10, 2015 Water Utility Staff Contact...... Ron Straka, x7248 Agenda Status Allen Quynn, x7247 Consent.............. X Subject: Public Hearing.. Final Pay Estimate — CAG-14-079 Correspondence.. SWP-27-3635, Sunset Community Low Impact Ordinance............. Development Retrofit Stormwater Green Connections: Resolution............ Harrington Avenue NE and Harrington Avenue NE Old Business........ Water Main Replacement Project Exhibits: New Business....... Pay Estimate #11 — Final Study Sessions...... Notice of Completion of Public Works Contract Information......... Recommended Action: Approvals: Council Concur Legal Dept......... Finance Dept...... X Other............... Fiscal Impact: Expenditure Required... $17,859.72 Transfer/Amendment....... Amount Budgeted....... $ 1,797,101 (2015) Revenue Generated......... Total Project Budget $ 1,797,101 (2015) City Share Total Project.. SUMMARY OF ACTION: Northwest Cascade, Inc. began construction on the Sunset Community Low Impact Development Retrofit Stormwater Green Connections: Harrington Avenue NE and Harrington Avenue NE Water Main Replacement Project on August 12, 2014. Work was completed April 1, 2015. The project included installation of 2,017 linear feet of 12-inch and 18-inch CPEP storm pipe, 11 Type 2 48-inch catch basins, 12 Type 1 catch basins, nine bioretention swales, 765 linear feet of ductile iron water pipe, 24 service lines, nine gate valves, 543 square yards of pervious concrete sidewalk, 3,509 plants and trees and complete street restoration including 1,491 tons of asphalt and 2,411 linear feet of curb and gutter. The original contract amount was $1,101,142.55 and the final contract amount is $1,229,906.09. The increase of$128,763.54 was due to an increase in bid quantities ($50,988.64) and change orders ($77,774.90). The project was funded by the 2014 and 2015 CIP budget for the Surface Water Utility Harrington Avenue NE Green Connections Project (#427.475490) and the Water Utility Transmission Water Main Replacement Project (#425.455596) for a total project budget amount of$1,797,101. There is sufficient budget remaining in both accounts to fund the final pay estimate and anticipated staff costs. The stormwater portion of the project is 75%funded by the Department of Ecology's FY 2012 Statewide Stormwater Grant Agreement#G1200545 that was approved by Council in October 2012. STAFF RECOMMENDATION: Accept the Sunset Community Low Impact Development Retrofit Stormwater Green Connections: Harrington Avenue NE and Harrington Avenue NE Water Main Replacement Project, approve the final pay estimate, and release the Retainage Bond No. 09171827 after 60 days and after all the required releases from the state have been obtained. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3635 Sunset Community Plan SSIP\1600 Construction\1605 Pay Estimates\Final Pay Estimate\Harrington Phase I-Final Agenda Bill Harrington Phase I.doc\AQtp „k 5fp ❑ Original ❑ Revised# NOTICE OF COMPLETION OF PUBLIC WORKS CONTRACT Date: 7/24/15 Contractor's UBI Number: 278 049 149 Name& Mailing Address of Public Agency Department Use Only City of Renton, ttn: Natalie Wissbrod Assigned to: 1055 S. Gradv Wav Renton, WA 98057 Date Assigned: UBI Number: Notice is hereby given relative to the completion of contract or project described below Project Name Contract Number Job Order Contracting Sunset Community Low Impact Development Retrofit ICAG-14-079 I ❑ Yes VNo Description of Work Done/Include Jobsite Address(es) Installed 2,017 LF of 12” and 18" CPEP storm pipe, 23 Type 2 and Type I catch basins, 9 bioretention swales, 765 LF of ductile iron water pipe, 24 service lines, 9 gate valves, 543 SY of pervious concrete sidewalk, 1,491 tons of asphalt and 2,411 LF of curb and gutter. �{ Federally funded transportation project? El Yes S No (if yes,provide Contract Bond Statement below) Contractor's Name E-mail Address JAMdavit ID* Northwest Cascade, Inc. iClintMyers@nwcascade.com 1588209 Contractor Address Telephone# 10412 John Bananola Way E., Puyallup, WA 98373 1253-848-2371 If Retainage is not withheld,please select one of the following and List Surety's Name& Bond Number. JyJ Retainage Bond ❑ Contract/Payment bond(valid for federally funded transportation projects) Name: Fidelity and Deposit Company Maryland 113ond Number: 09171827 Date Contract Awarded Date Work Commenced Date Work Completed Date Work Accepted 06/16/14 108/12/14 104/01/15 108/10/15 Were Subcontracters used on this project?If so,please complete Addendum A. Yes ❑No Affidavit ID*-No L&I release will be granted until all affidavits are listed. Contract Amount $ 1,101,142.55 Additions (+) $ 128,763.54 Liquidated Damages $ Reductions (-) $ Amount Disbursed $ 1,229,906.09 Sub-Total $ 1,229,906.09 Amount Retained $ 0.00 Amount of Sales Tax 21,677.5 (If various rates apply,please send a breakdown) $ TOTAL $ 1,229,906.09 TOTAL $ 1,229,906.09 NOTE: These two totals must beequal Comments: Note:The Disbursing Officer must submit this completed notice immediately after acceptance of the work done under this contract. NO PAYMENT SHALL BE MADE FROM RETAINED FUNDS until receipt of all release certificates. Submitting Form: Please submit the completed form by email to all three agencies below. Contact Name: Allen Quynn Title: Civil Engineer III Email Address: aquynn@rentonwa.gov Phone Number: 425-430-7247 W,1 Department of Revenue wa hfn 4r Stn �r)gzanm n=, f ", . Employment Security / Public Works Section Labor & Industries Department t Registration,Inquiry, (360)704-5650 Contract Release Standards 8.Coordination PWC@dor.wa.gov (855)545-8163,option#4 Unit ContractRelease@LNI.WA.GOV (360)902-9450 publicworks@esd.wa.gov REV 31 0020e(4/28/14) F215-038-000 04-2014 Addendum A: Please List all Subcontractors and Sub-tiers Below This addendum can be submitted in other formats. Provide known affidavits at this time. No L&I release will be eranted until all affidavits are listed. Subcontractor's Name: UBI Number: (Required) Affidavid ID* C&P Fencing 603210811 570530 Mulier Construction, LLC 603391521 587477 ,Best Parking Lot Clearing Inc. 601901928 580533 Buckley Nursery, Co. 271000516 587324 Pelland Enterprises, LLC 602170157 587756 Tyee Concrete Construction Inc. 602123519 PLS, Inc. 601979933 Miles Resources 602870349 587302 Apply A Line, Inc. 600553941 For tax assistance or to request this document in an alternate format,please call 1-800-647-7706.Teletype(TTY) users may use the Washington Relay Service by calling 711. REV 31 0020e Addendum(04/28/14) F215-038-000 04-2014 IMURM W UMaMM&I NORTHWEST CASCADE INC. DATE 7 I Z,� 1)g1 p (:C:; P.O. BOX 73399, PUYALLUP, WA 98373 JOB 800-444-2371 /NORTHI148BG/FAX 253-848-2545 ATTN: RE: TO IL RECE�v�� utility Systems GENTLEMEN: WE ARE SENDING YOU Attached ❑Under separate cover via the following items: ❑Proposal and Contract ❑Copy of Letter ❑Prints ❑Plans ❑Specifications ❑Subcontract ❑Change Order ❑Sewage Disposal System "As Built" ❑Certificate of Insurance ❑Check ❑ COPIES DATE NO. DESCRIPTION Z S 5 THESE ARE TRANSMITTED as checked below: ❑For Approval ❑For Review and Comment ❑For Signature for Your Use ❑Approved as Noted ❑Return Original ❑As Requested ❑Returned for Corrections ❑Return copy(ies) ❑FOR BIDS DUE DATE ❑PRINTS RETURNED AFTER LOAN TO US REMARKS COPY TO SIGNED: If enclosures are not as noted,kindly notify us at once. NC-72(6I12) CITY OF RENTON Public Works Department CONTRACT CHANGE ORDER AGREEMENT CONTRACT: CAG 14-079 Sunset Community Low Impact Development Retrofit C.O.# 5 Stormwater Green connection: Harrington Ave NE ans Harrington Ave NE Water Main Replacement Project CONTRACTOR: Northwest Cascade, Inc. SUMMARY OF PROPOSED CHANGE: Provide all labor, equipment, subcontracting, bonding, insurance for the complete work required for the extra work as outlined below: ITEM Additional Quantities Under This Change Order Unit Quantity Unit Price Total Price Schedule "A" A-88 Contractor was required to reinstall bioswale curb cuts that were installed LS 1 $6,070.14 $6,070.14 incorrectly as a result of insufficient station and offset data provided on the plans. The design plans did not provide a means to adequately secure the cast iron LS 1 $3,844.60 $3,844.60 frame and lid to the biorention drain basins.Tthe contractor was directed to pour a concrete collar around the 9 bioretention Swale drain basins and cast iron frames to lock them together. Restaking of curb return elevations at Index Ave NE and Harrington Ave NE, 13th LS 1 $3,933.44 $3,933.44 Street and Harrington Ave NE, 12th Street and Harrington Ave NE and Glenwood Ave NE and Harrington Ave NE Due to incorrect elevations shown on the plans Sub Total $13,848.18 Sales Tax (0%) $0.00 Total $13,848.18 TOTAL ORIGINAL CONTRACT TOTAL CURRENT TOTAL ESTIMATED NET TOTAL ESTIMATED CONTRACT AMOUNT CONTRACT AMOUNT CHANGE THIS ORDER TOTAL AFTER CHANGE $1,101,142.55 $1,156,157.73 $13,848.18 $1,170,005.91 SIGNATURES: Contractor: Date: Z`f I Project Engineer: Date: Approved By: Date: (Utilities System Director) Approved By: Date: (PW Administrator) H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3635 Sunset Community Plan SSIP\1600 Construction\1605 Pay Estimates\Change Orders\Change Orders\Storm\CO-4-Harrington Ave Storm.doc CITY OF RENTON Public Works Department CONTRACT CHANGE ORDER AGREEMENT CONTRACT: CAG 14-079 Sunset Community Low Impact Development Retrofit C.O.# 6 Stormwater Green connection: Harrington Ave NE ans Harrington Ave NE Water Main Replacement Project CONTRACTOR: Northwest Cascade, Inc. SUMMARY OF PROPOSED CHANGE: Provide all labor, equipment, subcontracting, bonding, insurance for the complete work required for the extra work as outlined below: ITEM Additional Quantities Under This Change Order Unit Quantity Unit Price Total Price Schedule "B" B-30 a)Contractor cut/removed existing asphalt and placed CSBC and cold mix to LS 1 $446.57 $446.57 patch open trench due to cut and cap of existing 8"water main as requested by the City at Glenwood and Harrington. b)Contractor saw cut and prepared subgrade for asphalt patch over new service line that was installed by City Maintenace division at 12th and Harrington Ave NE. LS 1 $352.92 $352.92 c) Restock Fee for water service line parts that were returned to the contractor's LS 1 $1,036.10 $1,036.10 supplier. (No sales tax applied) (This Work Request by City of Renton Water Utility) Sub Total $1,835.59 Sales Tax (9.5%for a and b only) $75.95 Total $1,911.54 TOTAL ORIGINAL CONTRACT TOTAL CURRENT TOTAL ESTIMATED NET TOTAL ESTIMATED CONTRACT AMOUNT CONTRACT AMOUNT CHANGE THIS ORDER TOTAL AFTER CHANGE $1,101,142.55 $1,170,005.91 $1,911.54 $1,171,917.45 SIGNATURES: Contractor: Date: Z� Project Engineer: Date: Approved By: Date: (Utilities System Director) Approved By: Date: (PW Admininistrator) H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3635 Sunset Community Plan SSIP\1600 Construction\1605 Pay Estimates\Change Orders\Change Orders\Storm\CO-4-Harrington Ave Storm.doc CITY OF RENTON Public Works Department CONTRACT CHANGE ORDER AGREEMENT CONTRACT: CAG 14-079 Sunset Community Low Impact Development Retrofit C.O.# 6 Stormwater Green connection: Harrington Ave NE ans Harrington Ave NE Water Main Replacement Project CONTRACTOR: Northwest Cascade, Inc. SUMMARY OF PROPOSED CHANGE: Provide all labor, equipment, subcontracting, bonding, insurance for the complete work required for the extra work as outlined below: ITEM Additional Quantities Under This Change Order Unit Quantity Unit Price Total Price Schedule "B" B-30 a)Contractor cut/removed existing asphalt and placed CSBC and cold mix to LS 1 $446.57 $446.57 patch open trench due to cut and cap of existing 8"water main as requested by the City at Glenwood and Harrington. b)Contractor saw cut and prepared subgrade for asphalt patch over new service line that was installed by City Maintenace division at 12th and Harrington Ave NE. LS 1 $352.92 $352.92 c) Restock Fee for water service line parts that were returned to the contractor's LS 1 $1,036.10 $1,036.10 supplier. (No sales tax applied) (This Work Request by City of Renton Water Utility) Sub Total $1,835.59 Sales Tax (9.5%for a and b only) $75.95 Total $1,911.54 TOTAL ORIGINAL CONTRACT TOTAL CURRENT TOTAL ESTIMATED NET TOTAL ESTIMATED CONTRACT AMOUNT CONTRACT AMOUNT CHANGE THIS ORDER TOTAL AFTER CHANGE $1,101,142.55 $1,170,005.91 $1,911.54 $1,171,917.45 SIGNATURES: Contractor: Date: f Project Engineer: Date: Approved By: Date: (Utilities System Director) Approved By: Date: (PW Admininistrator) H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3635 Sunset Community Plan SSIP\1600 Construction\1605 Pay Estimates\Change Orders\Change Orders\Storm\CO-4-Harrington Ave Storm.doc 1 CITY OF RENTON CAG-14-079 r CO #6-15 Public Works Department CONTRACT CHANGE ORDER AGREEMENT CONTRACT: CAG 14-079 Sunset Community Low Impact Development Retrofit C.O.# 6 Stormwater Green connection: Harrington Ave NE ans Harrington Ave NE Water Main Replacement Project CONTRACTOR: Northwest Cascade, Inc. SUMMARY OF PROPOSED CHANGE: Provide all labor, equipment, subcontracting, bonding, insurance for the complete work required for the extra work as outlined below: ITEM Additional Quantities Under This Change Order Unit Quantity Unit Price Total Price Schedule "B" B-30 a)Contractor cut/removed existing asphalt and placed CSBC and cold mix to LS 1 $446.57 $446.57 patch open trench due to cut and cap of existing 8"water main as requested by / the City at Glenwood and Harrington. b)Contractor saw cut and prepared subgrade for asphalt patch over new service line that was installed by City Maintenace division at 12"'and Harrington Ave NE. LS 1 $352.92 $352.92 c) Restock Fee for water service line parts that were returned to the contractor's LS 1 $1,036.10 $1,036.10 supplier. (No sales tax applied) (This Work Request by City of Renton Water Utility) Sub Total $1,835.59 Sales Tax (9.5%for a and b only) $75.95 Total $1,911.54 TOTAL ORIGINAL CONTRACT TOTAL CURRENT TOTAL ESTIMATED NET TOTAL ESTIMATED CONTRACT AMOUNT CONTRACT AMOUNT CHANGE THIS ORDER TOTAL AFTER CHANGE $1,101,142.55 $1,170,005.91 $1,911.54 $1,171,917.45 SIGNATURES: Contractor. Date: Project Engineer: Date: � 9 /S^ Approved By: ofm 1 FMANA Date: 7W - (Utilities System ire Approved By: Date: (PW Admininlslrat r H:\File Sys\SWP-Surface Water ProjectslSWP-27-Surface Water Projects(CIP)127-3635 Sunset Community Plan SSIP\1600 Construction\1605 Pay Estimates\Change Orders\Change OrderMStorm\CO-4-Harrington Ave Storm.doc t NORTHWEST CASCADE,INC. Bill to: City of Renton NWCPROJECT# 3929 EW# 33 Asphalt patch for new service(a 12th&Harrington on DESCRIPTION: westside for apts. LOCATION: WORK DATE(S): 20-Jan LABOR HOURS RATE AMOUNT Laborer Group 3-General Laborer REG 2 2 S52.92 S 105.84 O.T. 0 $72.96 $0.00 Operator ForcKnan REG 2 2 S69.25 S138.49 O.T. 0 S93.97 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: S244.33 29% MARKUP: S70.86 LABOR TOTAL: $315.19 EQUIPMENT HOURS RATE AMOUNT D171 2004 HITACHI ZAXIS:CRAWLER REG 2 2 $15.59 S31.18 MOUNTED STNBY 0 S3A5 S0.00 REG 0 $0.00 STN B Y 0 S0.00 EQUIPMENT SUBTOTAL: $31.18 21% MARKUP: $6.55 EQUIPMENT TOTAL: S37.73 MATERIALS HRS/UNITS RATE AMOUNT MATERIAL SUBTOTAL: $0.00 21% MARKUP: $0.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: $0.00 12% MARKUP: $0.00 SUBCONTRACTOR TOTAL: S0.00 LATEST REVISION 09/31/2011 TOTAL $352.92 MESSAGE/REPLY �03 3cl TO FROM NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup, WA 98373 (253)848-2371 SUBJECT 7d- �,G MESSAGEvf- w . E s Signed REPLY Signed Date SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP • Page: 1 N W C A S C ^ D E - Job No: 3929 - Sunset Communit-• LID D A I L Y P R O G R E S S R E P O R T DPR NO: 156123456 Date: 1/20/2015 Project Name : Sunset Community LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington A--e NE Weather Conditions: (Temp Approx. ) : 52 (Clear) (Cloudy) WORK DONE Had daily tool box talk. Had weekly safet-• meeting. . .a,-oiding slips and falls. Remo-•e grindings from 1100 to loth a--e and then cut to sub garade and haul out export (9 T andT loads) . Place CSBC and compact. 11 T and T loads. Blade CSBC rock from 12th to 16th and compact. Set hubs for center line and swales and grade out. Lolier 5 ,,ater -•al•-e boxes. Clean up grass areas of rocks etc. and remo•-e atout 250ft of orange safety fence around poured concrete side,lalks. Repair chips in some concrete curbing. LABOR AND EQUIPMENT People on Job Hours Equip. Hours Perdiem Work Type ZI1111ERHAN - KENNETH 10 C 255 10 LAB-FORE SAGER - STE"EN 9 [lini exca•-ator, grade4 OPER-FORE WALLER - JEFFREY 9 D 148 grader 8 OPERATOR H LIPP - JERRY 9 Roller and 950 loader:' OPERATOR L CHERRY - QUINTRAKEOUS9 FLAGGER DILLON - MICKEY 9 PIPE LAYER SOTELO - DONALD 9 LABORER SUBCONTRACTORS ON JOB Cadman 8 [IATERIAL USED CHANGES TO CONTRACT IN FIELD CO1.111ENTS EW#33 Extra work as cue had to savi cut and prep for asphalt Cit;, of Renton new �..ater ser--ice to apts at 12th and Harrington, c-est side. Renton crater put in ne:; 2-inch line for apts. Two hrs time for 2 men and mini exca7-ator and CSBC to cut and prep and compact. see memo to follo•s. [lark Weatherbe is the inspector on site. SAFETY _ Personal Incident Person/Equipment: Comments Appro-•al RA 1/22/2015 RA 1/30/2015 For Pa•.•roll RA Payroll Completed: 11 NORTHWEST CASCADE,INC. Bill to: City of Renton NWC PROJECT# 3929 EW# 35 DESCRIPTION: Asphalt patch at Glenwood&s Harrington LOCATION: WORK DATE(S): 22-Jan LABOR HOURS RATE AMOUNT Laborer Group 3-General Laborer REG 2 2 $52.92 SI05.84 O.T. 0 $72.96 $0.00 Operator Foreman REG 2 2 S69.25 $138.49 O.T. 0 $93.97 $0.00 REG 0 $0.00 $0.00 O.T. 0 $0.00 $0.00 LABOR SUBTOTAL: S244.33 29% MARKUP: $70.86 LABOR TOTAL: S315.19 EQUIPMENT HOURS RATE AMOUNT D171 2004 HITACHI ZAXIS,CRAWLER REG 2 2 S15.59 $31.18 MOUNTED STNBY 0 S3.05 $0.00 D161 2003 JOHN DEERE 310SG TRACTOR REG 2 2 S38.70 S77.40 LOADER STNBY 0 $7.25 $0.00 REG 0 $0.00 STNBY 0 $0.00 EQUIPMENT SUBTOTAL: $108.58 21% MARKUP: S22.80 EQUIPMENT TOTAL: $131.38 MATERIALS HRS/UNITS RATE AMOUNT MATERIAL.SUBTOTAL: $0.00 21% MARKUP: S0.00 MATERIAL TOTAL: $0.00 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: $0.00 12% MARKUP: S0.00 SUBCONTRACTOR TOTAL: $0.00 LATEST REVISION09/31/2011 TOTAL $446.57 MESSAGE/REPLY 3 TO FROM - �- - NORTHWEST CASCADE, INC P.O. BOX 73399 Puyallup,WA 98373 �L✓ ` D t n (253)848-2371 SUBJECT bL Date 1 I MESSAGE roezkL Signed ' REPLY Signed Date / SEND PARTS 1 AND 3-PART 3 WILL BE RETURNED WITH REPLY DETACH AND FILE FOR FOLLOW-UP i Page: 1 N W C A S C A D E - Job No: 3929 - Sunset Communit•_; LID D A I L Y P R O G R E S S R E P O R T DPR NO: 158123456 Date: 1/22/2015 Project Name : Sunset Community LID Job No. 3929 Foreman Name : Ken Job Addr. : Harrington A--e NE Weather Conditions: (Temp Appro::. ) : 52 (Cloud:-) (Rain) WORK DONE Had daily tool box talk. Work on edges from 12th to 16th grade and compact. Finish grade roadra1 from 12th to 16th and compact. Raise 1 storm WH to grade and place locking lid and cement and compact as this sits in raised edge area on Index and Harrington. Haul out 2 T and T loa^ls of asphalt and concrete and 1 load of Grindings. Fix chips in i,alks and curbs, small areas. Place 4x6 rock spill :ra_s in 7 rain gardens, both ends and side drain slopes. LABOR AND EQUIPGIENT People on Job Hours Equip. Hours Perdiem Work Type ZIGIIIERUAN - KENNETH 10 C 255 10 LAB-FORE SAGER - STE"EN 9 Mini Exca-•ator and D 8 OPER-FORE WALLER - JEFFREY 9 D 148 Grader and 950 9 OPERATOR H LIPP - JERRY 9 Roller " OPERATOR L DILLON - WICKEY 9 PIPE LAYER SOTELO - DONALD 9 LABORER CHERRY - QUINTRAKEOUS9 FLAGGER SUBCONTRACTORS ON JOB ----- Cadman 4 UATERIAL USED CHANGES TO CONTRACT IN FIELD C01,111ENTS EW#35 Remove aspalt at patch and prep with CSBC and compact at Glenirood and Harrington as this is the area where City of Renton dater had us abandon existing 8 inch crater main so ire could remo-e old main accross the street. 2 men, mini exca•-ator and 310 backhoe 2 hrs time and CSBC for asphalt prepping, plus asphalt patch to be done later. All extra t;ork see memo. �ppro-.-ed b; Allen Quynn and Uark Weatherbe. SAFETY Personal Incident Person/Equipment: Comments Appro__a 1 ------ RA 1/30/2015 For Payroll : RA Pa-roll Completed: 11 NORTHWEST CASCADE,INC. Bill to: Ciry of Renton NWC PROJECT# 3929 EW# 41-A DESCRIPTION: Amended backcharges for returned items not installed LOCATION: WORK DATE(S): 29-Jan 18-Jun LABOR HOURS RATE AMOUNT LABOR SUBTOTAL: $0.00 29% MARKUP: $0.00 LABOR TOTAL: S0.00 EQUIPMENT HOURS RATE AMOUNT EQUIPMENT SUBTOTAL: $0.00 21% MARKUP: $0.00 EQUIPMENT TOTAL: S0.00 MATERIALS HRS/UNTTS RATE AMOUNT HD Fowler Credit Memo#C348440 1 1 $I321.73 $1321.73 HD Fowler Credit Memo#C360043 _1 -1 S285.63 5285.63 MATERIAL SUBTOTAL: $1036.10 0% MARKUP: $0.00 MATERIAL TOTAL: 31036.10 SUBCONTRACTORS HRS/UNITS RATE AMOUNT SUBCONTRACTOR SUBTOTAL: $0.00 12% MARKUP: S0.00 SUBCONTRACTOR TOTAL: S0.00 LATEST REVISION 0 9/3 112 0 1 1 TOTAL S1036.10 Summary: -The City agreed to pay the restock on items highlighted in green -June 18th credit memo reflects 15%on items not highlighted in green Corporate Offices 13440 SE 30th St., Bellevue, WA 98005 page 1 of 1 PO Box 160, Bellevue, WA 98009-0160 H.D. FOWLER Phone 425-746-8400 • Fax 425-641-8885 COMPANY Pacific Branch PO Box 160, Bellevue, WA 98009-0160 1417 Thornton Avenue SW Credit Pacific,WA 98047 r Memo C 3 6 0 04 3 (253)863-8600 Fax(253)863-8681 NORTHWEST CASCADE PO Box 73399 PUYALLUP WA 98373-0399 Return# Credit Date: Credit Writer: 06/18/15 Gina Shira Terms: NET 10TH PROX POIJOB: 3929 SUNSET COMMUNITY LOW Part# Unit Credit T Line City UoM Description Price Price X COMMENTS: PER AGREEMENT BETWEEN CLINT M 8 JEFF W REVERSING PARTIAL RESTOCK FEES FROM C348440. 1 1 EA MSGENERAL 285.63 -285.63 General Charges CORRECTING C348440 Sub total -285.63 Charges Freight Tax Grand Total -285.63 Serving the Pacific Northwest since 1911 www.hdfowler.com �- - H.D. Bellingham 360-734.8400 MarMilie 360.651.240C s Hend 541.389.7577 Olympia 360-459.7300 .D. FOWLER Bremerton 360.377.4507 Pacific 253.863.8600 CQMPANY ;;v C ' ,:. �p��S 503-656.3900 Pasco 509-545.0255 PO Box 160 •Bellevue,WA•98009-0160 ,, 5416D7 0081 Credit Redmond 541.923.2090 Memo C348440 pAVM; Hayden 208.772.9060 Spokane 509.568.8400 149(miston 541.922.0775 Wenatchee 509-B86.8804 #143940 Hillsboro 503-626.2466 Yakima 509 248 8400 TO: s Ship t0: HARRINGTON AVE NORTHWEST CASCADE PO Box 73399 RENTON PUYALLUP WA 983730399 WA 98056 1Z3F7erii =n a er er: (253)848-2371 Due:NET 10TH PROX 01129/15 an Brooks FOB: .— 3929 SUNSET COMMUNITY LOW IMP Unit Leas i Credit T Une city UOM Description Price % Price X { RETURN MATERIAL MEMO EXCESS r ! 1 EA <13803022>WILKINS 1-10 LEAD FREE 950XLT 335,62 ' -335.62 DOUBLE CHECK W1 FAST TEST COCKS j Sales Invoice<13803022> 60 FT <13803022> 1-112"TYPE"K"SOFT COPPER 7.50 ! -450,00 TUBING,60'COILS(1.36 LB/FT) i Sales invoice<13803022> 1 EA <13747282>2"X 72"GALV NIPPLE,STD WT,A53 54,92 t _ram .92 ERW i Sales invoice<13747282> I 1 EA <I3782570>2"X 36"GALV NiPPLE,STD WT,A53 29.43 F -29.43 f ERW f Sales Invoice<13782570> r EA <13775303>2"X 36"GALV NIPPLE,STD WT,A53 29.43 -29.43 i E ERW . t Sales Invoice<13775303> ; 6 140 FT <13757892>POLYWRAP BAG FOR 4",6"8 8"X 18- 0.81 -43.40 LONG PIPE,20"WiDTH,20'SECTIONS,8 MIL Sales Invoice<13757892> 7 60 FT <13747279>POLYWRAP BAG FOR 4",6"&8"X 18' 0.31 ' -18.60 LONG PIPE,20"NOTH,20'SECTIONS,8 MIL Sales Invoice<13747279> 8 1 EA <13804107>DURA 1419 GREEN VALVE BOX AND 20.05 20,06 i i Bellingham 360.734.8400 Marysville 360.651-240i c^`M,��� Bend 543.389.7577 Olympia 360.459.730C H.D. H7 FOWLER Bremerton 36a377.4507 Pacific 253.863.860C COMPANY Clackamas 503-656.3900 Pasco 509.5"25G _ p0 Box 160• Bellevue,WA • 48009-0160ne 541.607-0081 Redmond 541.923.209C Credit A ��40 F� Hayden 208.772.9060 Spokane 509.568.840C Memo ` 4 �' Hermiston 541.922.0775 Wenatchee 509.886.8804 #143940 Hillsboro 503•626.2466 Yakima 509.248.8400 To: Ship to: HARRINGTON AVE — � NORTHWEST CASCADE PO Box 73399 RENTON WA 98056 PUYALLUP WA 983730399 - O-rder#— Inv rder r: (253)848-2371 Due:NET 10TH PROX 01/29I15 On Brooks 3929 SUNSET COMMUNITY LOW IMP Unit Less .._._Credit T Line Qty UoM Description Price % Price X Sales Invoice<13804107> 9 1 EA <13747282>2`0"VALVE STEM EXTENSION 2"NUT X 51,58 F -51.58 r 2"SOCKET,PAINTED Sales Invoice<13747282> E 10 i 10 EA <13803022>24"VALVE BOX BASE 22.50 -225.00 Sales Invoice<13803022> i 11 5 EA <I3803022> 18"VALVE BOX TOP,940E 27.00 135.00 Sales Invoice<13803022> 12 7 EA LID#940 WATER,DOMESTIC SHALLOW SKIRT 12.46 -87.22 13 I 1 EA 4"MJ SLEEVE LONG PATTERN Di,AWWA C163 35.48 -35.48 LESS ACCESSORIES(24 LBS)DOMESTIC 14 1 EA <I3747282>4"MJ SLEEVE LONG PATTERN Of, 35.48 E -35.48 ' AWWA C153 LESS ACCESSORIES(24 LBS) Sales Invoice<13747282> 16 EA <I3747251> 13 X 24 DI METER BOX COVER SOLID 68.94 -1,103.04 i I FULL SKIRT-STATES PLASTICS I Sales Invoice<13747251> 1 EA 13 X 24 DI METER BOX COVER WITH MAX VIEW 63.55 -63.55 READER AND AMR HOLE FULL SKIRT s 17 2 EA <I3739993>6"PSM REPAIR CPLG GASKET 20.56 -41.12 COUPLING,SDR 35 PVC FOR SEWER OR DRAIN Sales Invoice<13739993> r 18 1 EA <13809463>6"PSM 45 DEGREE ELL,G X G,SDR 35 16.91 -16.91 i � � i Bellingham 360-734.8400 Marysville v- 360.651.240( _ Bend 541.389.7577 Olympia 360.459.730C H.D. FOWLER �l�`� � Bremerton 360-377.4507 Pacific 253.863.860C - COMPANY '6+,,i.;,�—.e{atsaEjs 503.656.3900 Pasco 509.545.0255 PO Box 160•Bellevue,WA •98009-0160 Eugene 541.607.0081 Redmond 541.923.209C Credit C348440 ` ` fRayden 208.772.9060 Spokane 509.568.8400 PAtinn Memo Hermiston 541.922.0775 Wenatchee 509.886.8804 #143940 Hillsboro 503•626.2466 Yakima 509-248.8400 To: i Ship to: HARRINGTON AVE NORTHWEST CASCADE PO Box 73399 RENTON WA 98056 PUYALLUP WA 983730399 (253)848-2371 Due:NET 10TH PROX 01i29/15 ;Jan Brooks kShip Via, 'PE11dE38• :3929 SUNSET COMMUNITY LOW IMP Unit Less Credit T Line Qty UoM Description Price % Price X ` Sales Invoice<13809463> I 19 2 EA 6"PSM 45 DEGREE ELL,G X G,SDR 35 PVC FOR 12.17 -24 34 ` SEWER OR DRAIN t 1 EA <13803022> 17 X 30 DI METER BOX COVER WITH 2O4.59 a -204-59 f MAX VIEW READER AND AMR HOLE FULL SKIRT } Sales Invoice<I3803022> 16 EA <13747261>13 X 24 X 12 HEAVYWALL METER BOX 49.00 -784.00 WITHOUT MOUSE j ' Sales Invoice<I3747251> i f t 2 EA <13747249> 15 X 27 X 18 HEAVYWALL METER BOX 65.94 j -131,$8 WITH MOUSE HOLES f Sates Invoice<13747249> 1 1 EA <13747271>17 X 30 X 12 HEAVYWALL METER BOX 82.50 -82.50 WITHOUT MOUSE HOLES Sates Invoice<13747271> i 24 1 EA <13772402>12"MJ PLUG DI,SSB,AWWA C153,LESS 90.41 -90.41 ACCESS(46 LBS) t i Sales Invoice<13772402> 4 25 s 1 EA <13771052> 12"W PLUG DI,SSB,AWWA C153,LESS 90.41 -90.41 i ACCESS(46 LBS) l i Sales Invoice<13771052> i 26 1 EA <13771052> 12"MJ CAP,TAPPED 2"IP 100.66 { -100.66 DI,SSB,AWWA C153,LESS ACCESS(44 LBS) f 7 t i - � Bellingham 360.734.8400 Marysville 360.651.241 Bend 541.389.7577 Olympia 360.459.730( �.''. H.D. FOWLER - „,_� Bremerton 360.377.4507 Pacific 253.863-860( — _ COMPANY Clac pas 503.656.3900 Pasco 509.545.025; Box PO B 160• Bellevue,WA •98009-0160 �.r - _ "' �fugoaeo: 541.607.0081 Redmard 541.923.209C Credit Hayden 208.772.9060 Spokane 509.568.840C Memo C 348440 PAWN Hermiston 541.922.0775 Wenatchee 509.886.8804 #143940 Hillsboro 503.626.2466 Yakima 509.248.840( To: Ship to: HARRINGTON AVE W NORTHWEST CASCADE PO Box 73399 RENTON WA 98056 PUYALLUP WA 983730399 OrdeR--- Inv ate: rder riter. (253)848-2371 Due:NET 10TH PROX ! 01/29/15 Jan Brooks 3929 SUNSET COMMUNITY LOW IMP - - --— -- — —Unit Less.—. Credo T.- Line Qty Uom Description Price % Price X - . -- a e n o e > 27 1 EA <I3779684>6"MJ PLUG DI,SSB,AWWA C153,LESS 35.70 -35.70 ACCESS(18 LBS) t i Sales Invoice<I3779684> t t i 28 3 EA <I3747266>12"ADS 1267AA SOIL-TIGHT SPLIT END 35.25 1 -105.75 CAP s Sales Invoice<I3747266> 29 { 9 EA <I3747282> 12"ADS 1266AA SOIL-TIGHT PREMIUM 16.15 j -145.35 I SPLIT COUPLING WIGASKET I i Sales Invoice<13747282> t 30 2 EA <13790822>4"COMPACT BODY MJ ACCESSORIES 12.59 -25.18 t K.IT COMPLETE WITH GLAND, GASKET AND(4)3/4" X 3.5"T-BOLTS ' Sales Invoice<I3790822> 31 L 1 EA <13779684> 12"WEDGE ACTION MJ KIT FOR DI 103.14 1 -103.14 ` PIPE WIBOLTS,WEDGE ACTION GLAND 8 GASKET I Sales Mvoice<I3779684> 32 3 EA <13786449> 12"COMPACT BODY MJ ACCESSORIES 29.19 -87.57 i KIT COMPLETE WITH GLAND,GASKET AND(8)3/4" r ? X 4"T-BOLTS Sales Invoice<I3786449> ! - 4 EA <13803022> 1 1/2"X 6"NIPPLE,BRASS,SCH 40 16,04 ' -64.16 Sales Invoice<13803022> a 1 EA <13807853>2"X 6"NIPPLE,BRASS,SCH 40 20.63 -20.63 ` f . 1 • 2 c t 1 Bellingham 360.734.8400 Marysville 360.651.240( Bend 541.389.7571 Olympia 360 459 730( H D FOWLER A*OMPANY iA Bremerton 360.377.4507 Pacific 253.863.860( _ PO Box 160• Bellme,WAC9 009-0 rd'� �j-b`, �'Clackamas 503 656 3900 Pasco 509.545.025( Credit Viez: 541.607-0081 Redmond 541.923.209( C348440 ' { ; Hayden 208.772.9060 Spokane 509-568.840( pq Memo ,Hermislon 541.922.0775 Wenatchee 509.886.8804 #143940 Hillsboro 503.626.2466 Yakima 509.248.840( To: Ship to: HARRINGTON AVE — - NORTHWEST CASCADE PO Box 73399 ' RENTON PUYALLUP WA 983730399 WA 9sa56 rInv r r er: (253)848-2371 Due:NET 10TH PROX i. 01/29l15 plan Brooks '.--�tl�• -- Shtp uiao t 3929 SUNSET COMMUNITY LOW IMP UnT Less Credit T Line City uom Description Price % Price X r 2 EA <13803022> 1 112"X 3"NIPPLE,BRASS,SCH 40 8.34 % -16.68 Sales Invoice<13803022> i I t 1 1 EA <13703318>314"X 3"NIPPLE,BRASS,SCH 40 2.69 -Z 69 1 Sales Invoice<13703318> 1 EA <I3782570>2"X 6"GALV NIPPLE,STD WT,A53 ERW 4.40 4.40 Sales Invoice<I3782570> E - 10 EA <13747251>1"X 12"GALV NIPPLE,STD WT,A53 4.44 -44.40 r i ER W ' f t i Sales Invoice<13747251> $ r 4 EA <13803022>1 1/2"90 ELL,BRASS, IMPORT NO 17.64 _70.56 LEAD i Sales Invoice<13803022> 2 EA <13803022> 1 1/2"UNION,BRASS,IMPORT NO 24.73 .49-46 T I LEAD ! s Sales Invoice<13803022> 4 1 EA <13747271>3/4"X 1/2"BUSH,BRASS,IMPORT NO 2.21 -2.21 t f LEAD Sales Invoice<13747271> 17 EA <13747251>314"X 1/2"BUSH,BRASS DOMESTIC 6.74 114,58 t NO LEAD Safes Invoice<I3747251> 10 EA <13747251>3/4"X 114"BUSH,BRASS,IMPORT NO 2.67 -26.70 LEAD i r Bellingham 360-734.8400 Marysville 360-651.2400 Bend 541.389.7577 Olympia 360-459.7300 µ-" HA FOWLER Bremerton 360.377.4507 Pacific 253.863.8600 COMPANY y Ay Clackamas 503.656.3900 Pasco 509 545 0255 PO Box 160 •Bellevue,WA- 98009-01601 ,..Eyne 541-607.0081 Redmond 541.923.2090 Credit ,/ Maiden 208.772.9060 Spokane 509.568.8400 Memo C348440 PAWN Hermiston 541.922-0775 Wenatchee 509.886.8804 y#14384b Hillsboro 503.526.2466 Yakima 509.248.8400 To: Ship to: HARRlNGTON AVE ` NORTHWEST CASCADE PO Box 73399 RENTON WA 98056 PUYALLUP WA 983730399 - i Orderly ! Inv Date: I Order Writer: (253)848-2371 Due,NET 10TH PROX -^�01/29/15 Pan Brooks -F9B iPemeB. 029 SUNSET COMMUNITY LOW IMP Unit Less Credit T Line Oty UoM Description Price % Price X _ .. s > 8 EA 1/2"X 1/4"BUSH,BRASS,IMPORT NO LEAD 1.01 -8.08 s I 3 EA 3/4"IPS STIFFENER FORD#7`1 1.08 -3.24 t . r 4 EA <13747271>2"GALV 90 ELL SCH 40,IMPORT 8.07 -32.28 S ! Sales Invoice<13747271> 3 EA <13782570>2"GALV 90 STIR ELL,SCH 40,IMPORT 11.51 ` -34.53 t ` Sales Invoice<13782670> 1 EA <13747271>2"X 3/4"TEE,BRASS,IMPORT NO 38.44 ' -38.44 LEAD F Sales Invoice<13747271> r 1 EA <13803164> 1"90 STREET ELL,BRASS,IMPORT 8.91 ; -8.91 i e NO LEAD ' 1 Sales Invoice<13803164> r 2 EA <13775303>2"GALV CAP SCH 40JMPORT 4.40 -$.80 j Sales Invoice<I3775303> j I ; 26 EA <13802933>FORD CM 44-0-NL 1"MIP X CTS 16.65 -432.90 • QUICK JOINT ADAPTER NO LEAD r I Sales Invoice<13802933> f r , 28 EA <13803164>FORD C84-44 1"MIP X CTS PJ 16,65 -466.20 ADAPTER NO LEAD E i Sales Invoice<13803164> f 6 EA <13802933>FORD C85-33 3/4"MIP X GALVANIZED 16.96 = -101.76 PJ ADAPTER NO LEAD Sales Invoice<13802933> ' 2 EA <13758207>FORD C85-33 3/4"MIP X GALVANIZED 16.96 + -33.92 i t i Bellingham 360.734.8400 Marysville 360 6512400 Bend 541 389 7577 Olympia 360.459.7300 '.y. • • H.D. FOWLER Bremerton 360.377.4501 Pacific 253.863.8600 COMPANY a,r� Clackamas 503.656.39M Pasco 509.545.0255 PO Box 160• Bellevue,WA•98009-0160 i z;yip ,, _ewene. 541.607.008t Credit +� �:.;�.,,,�, _ Redmond 541.923.2090 Memo C34844a " 208 772.906D Spokane 509 568 8400 Hermiston 541.922-0775 Wenatchee 509-886.8804 #14340 Hillsboro 503.626.2456 Yakima 509248 8400 To: NORTHWEST CASCADE Ship to: HARRINGTON AVE t PO Box 73399 PUYALLUP WA 983730399 3 RENTON WA 98056 WOW nv ' (253)848-2371 Due.NET 1 OTH PROX i 01/29115 Jan Brooks —F46r t E !3929 SUNSET COMMUNITY LOW IMP Uait Less Credit T Une Qty UoM Description Price % Price X Sales Invoice<I3758207> f 3 EA <13802933>FORD C85-44 1"MIP X GALVANIZED PJ 25.90 -77.70 ADAPTER NO LEAD i Sales Invoice<13802933> i 5 EA <13802933>FORD C14-44-NL 1"FIP X CTS PJ 20.06 -100.30 3 ADAPTER NO LEAD t Sales invoice<13802933> r . 5 EA <13802933>FORD C14-33 3/4"FIP X CTS PJ 14.79 , -73.95 ADAPTER NO LEAD r Sales Invoice<13802933> r s f ® 2 EA <13758207>FORD C84-34Q 3/4"MIP X 1"CTS 15.67 -31.14 QUICK JOINT CPLG NO LEAD ' Sales Invoice<13758207> ' 1 6 EA FORD CM-34Q 3/4"MEP X 1"CTS QUICK JOINT 11.21 } -67.26 r CPLG NO LEAD 1 EA 314"FORD PTM-1 MIP X INSERT ADAPTER BRASS 5.71 -5•71 i NO LEAD 3 EA <13802933>FORD C44-44 1"CTS PJ COUPLING NO 19.69 -58.77 LEAD SaI• es Invoice<13802933> 1 EA FORD C16-33 3/4"FIP X IPS PJ ADAPTER NO LEAD 13.13 -13.13 ® 1 EA <13802933>FORD C14-33 314"FIP X CTS PJ 14.79 -14•79 ADAPTER NO LEAD f 1 L • t Bellingham 360-734.8400 Marysville 360.651.240( y,,MfftBend 541-389.7577 Olympia 360.459.730( H.D. FOWLER Bremerton 360.377.4507 Pacific 253.863.860( =' COMPANY „Clackamas 503.656,3900 Pasco 509.545.025! PO Box 160 •Bellevue,WA - 98009-0160 �t�u , r, 541 &0700$1 Redmond 541-923.209( Credit Hayden 208.772.9060 Spokane 509.568•B40( Memo C348440 'AWI4 Hermiston 541.922.0775 Wenatchee 509.886.880� #143940 Hillsboro 503-626,2466 Yakima 509.248.840( To: Ship to: HARRINGTON AVE NORTHWEST CASCADE PO Box 73399 RENTON WA 98056 PUYALLUP WA 983730399 - Ordr#I Inv te: Order Writer: (253)848-2371 Due:NET 10TH PROX 01/29/15 pan Brooks - -T --- ' f 929 SUNSET COMMUNITY LOW IMP Unit Less Credit T Line city UoM Description Price % Price X 1 EA <13758207>FORD C14-33Q 3/4"FIP X CTS QUICK 14.79 ! -14.79 JOINT ADAPTER NO LEAD Sales Invoice<13758207> 1 EA <13802933>AY 74758-22 314 X 1 CTS PJ COUPLING 19.87 i -19.87 NO LEAD ' Sales Invoice<13802933> } c 16 EA <I3747251> 1/4"MXF GAUGE COCK BRASS BALL 7,09 113.44 t } VALVE { Sales Invoice <13747251> i 67 16 EA <13775303>3/4"STAR BOLT 5"LONG 8.21 14 -131.36 Sales Invoice<13775303> 68 28 EA <I3747279>3/4"STAR BOLT 5"LONG 8.21 229.88 Sales Invoice<I3747279> { 69 3 EA <13751583>3/4"STAR BOLT 5"LONG 8.21 -24.63 Sales Invoice<13751663> ! 67 EA <13747251> 1"GALV 90 ELL SCH 40,IMPORT 2.56 171.52 i Sales Invoice<13747251> 22 EA <13803164> 1"90 ELL,BRASS,IMPORT NO LEAD 6.39 -140.58 r Sales Invoice<13803164> s 1 EA <13775307> 1"X 3/4"TEE,BRASS,IMPORT NO 13.21 -13.21 LEAD Sales Invoice <13776307> 1 s , 16 EA <I3747251> 1"X 3/4"TEE, BRASS,IMPORT NO 13.21 211,36 � i , • DCiICYUC 9�D•14D't74{1l1 ---. '�-��•'.• Bend Bellingham 360.734.8400 Marysville 36051.2401_t�41 89 Olympia 360.459.73otH.�• FOY �� t Bremerton 360.3 .4507 Pacific 253.863.860t COMPANY Clackamas 503-656.3900 Pasco 509,545.025: PO Box 160• Bellevue,WA•98009-0160 r f Eugene 541.607.0081 Redmond 541.923.209t Credit Memo C348440 PAWHc�W �tl2tC 208.772.9060 Spokane 509.568.840( r` Herm stop 541.922.0775 Wenatchee 509.886.880, #1�45940 Hillsboro 503.626.2466 Yakima 509 248 840( To: NORTHWEST CASCADE Ship to: HARRINGTON AVE PO Box 73399 RENTON WA 98056 PUYALLUP WA 983730399 Order# nv a : t er r -- (253)848-2371 Due:NET LOTH PROX 4 01/29/15 Jan Brooks �929UNSET COMMUNITY LOW IMP Un t Less Credit T Line Qty UoM Description Price % Price X Sales Invoice<13747251> z 1 I 7 EA <13758207>314"UNION,BRASS,IMPORT NO LEAD 10,80 -75.60 Sales Invoice<13758207> M 9 EA <13747261>CHERNE 6"GRIPPER MECH PLUG 23.11 -207•99 I OUTSIDE LIP i Sales Invoice<13747261> i r 40 EA <13747251> 1"X 12"GALV NIPPLE,STD WT,A53 4.44 1 .177.60 ERW , Sales Invoice<13747251> F' 4 4 EA <13747251>1"WILKINS LEAD FREE PRV#600 116.02 464.08 W/BYPASS&UNION _ t Sales Invoice<I3747251> } s i PLEASE APPROVE FEB 17 2015 1by Sub total: 8,811.50 Charges: 1,321.73 Freight: 0.00 Tax: 0.00 Grand Total: 7,489.77 Stormwater Treatment Facility Operation and Maintenance (0&M) Manual for: Sunset Terrace Regional Stormwater Facility Project (Grant No. G1200544) Located at: Southside of NE 10th Street between Harrington Ave NE and Sunset Lane NE City of Renton January 2016 Stormwater Treatment and Infiltration Facility Operation and Maintenance (0&M) Manual Table of Contents I Contact Information II Compliance with Renton Municipal Code III. Preventative Measures to Reduce Maintenance Costs IV. Safety V. Description of Stormwater Management Facility and Special Maintenance Considerations VI. Inspecting the Stormwater Management Facility VII. Maintaining the Stormwater Management Facility Appendices Appendix A - Project Vicinity Map Appendix B As-Built Drawings Appendix C - LID Technical Guidance Manual for Puget Sound Appendix 4 (Maintenance of Low Impact Development Facilities) Stormwater Treatment and Infiltration Facility Operation and Maintenance (0&M) Manual I. Contact Information Responsible for Maintenance: (Bioretention Cell,Pipes/Structure): City of Renton,Public Works Dept. Phone: (425)430-7400 Emergency Contact: Richard Marshall Email: rwmarshall@rentonwa.gov (Bioretention Cell Landscaping): Community Services Parks Planning and Natural Resources Division Phone: (425)430-6600 Emergency Contact: Terrence Flatley Email: MaUey@rentonwa.gov 11. Compliance with Renton Municipal Code This Operations and Maintenance Manual has been developed to comply with the requirements of Renton Municipal Code section 4-6-030 and the City Amendments to the 2009 King County Surface Water Design Manual. III. Preventative Measures to Reduce Maintenance Costs The most effective way to maintain a water quality and infiltration facilities is to prevent the pollutants from entering the facility in the first place. Common pollutants include sediment, trash & debris, chemicals, pet waste, runoff from stored materials, illicit discharges into the storm drainage system (like car wash or pressure washing runoff) and many others. A thoughtful maintenance program will include measures to address these potential contaminants, and will save money and time in the long run. Key points to consider in the maintenance program for the stormwater treatment facility and the adjacent areas draining to it include: • Educate the public and adjacent tenants to be aware of how their actions affect water quality, and how they can help reduce maintenance costs. ■ Keep adjacent areas, streets and gutters, and parking lots free of trash, debris, and lawn clippings. ■ Ensure the proper disposal of hazardous wastes and chemicals. ■ Plan lawn and landscaping care to minimize the use of chemicals and pesticides. ■ Re-vegetate disturbed and bare areas to maintain vegetative stabilization. ■ Clean out the upstream components of the storm drainage system, including inlets, storm sewers and outfalls. ■ Do not store materials outdoors (including landscaping materials) unless properly protected from runoff. • Close the covers on dumpsters to prevent liquids from leaking into the storm system. IV. Safety Never enter a confined space (outlet structure, manhole, etc.) without proper training and equipment. A confined space should never be entered without at least one additional person present. If a toxic or flammable substance is discovered, Ieave the immediate area and call 911. Potentially dangerous (e.g., fuel, chemicals, hazardous materials) substances found in the areas must be referred to the local Fire Department immediately for response by the Hazardous Materials Unit. The emergency contact number is 911. If any hazard is found within the facility area that poses an immediate threat to public safety,call 911 immediately. Site-Specific Hazards When performing inspections or maintenance, maintenance personnel should take appropriate precautions when working in the right of way of Harrington Ave NE. Maintenance personnel shall utilize appropriate traffic control plans approved by the City's Traffic Operation Section. V. Description of Stormwater Management Facility and Special Maintenance Considerations Purpose: The Sunset Terrance Regional Stormwater facility is designed to provide water quality treatment and infiltration of runoff from 2.9 acres of existing impervious surface where no treatment currently exists. Because the area draining to the facility is predominately made up of a high use roadways and commercial parking lots, the stormwater runoff contains large concentration of pollutants including heavy metals which are significant contributors to the water quality problems in Johns Creek and Lake Washington located downstream. Design: Biorention facilities can be narrow linear swales or flat irregularly shaped depressions similar to a pond without standing water and are called cells. The Sunset Terrace Regional Stormwater Facility consists of two bioretention cells and a gallery of perforated drain pipe located below the cells that treat and infiltrate stormwater. The bottom and the sides of the cells are planted with native vegetation. Below the bottom of cells is an 18" thick biorention soil layer designed to have high porosity, high water retention and increased permeability to enhance the available storage and infiltration within the cell and along with the vegetation help to remove pollutants. Below the bioretention soil is layer of mineral aggregate or gravel that provides additional storage and helps to evenly distribute flows within the gallery. For additional treatment, a 12" thick sand layer was installed below the gravel and just above the native soil interface. Once stormwater drains through the biorention soil, gravel and sand treatment layer, it infiltrates into the native material at the bottom of the cells. Because of its chemical properties and infiltration rates, the native soil is also expected to provide removal of pollutants from the stormwater. The bioretention cells are designed to infiltrate and treat 91°,a of the runoff volume through the biorention soil. When the infiltration capacity of the biorention soil is exceeded and the water depth in Cell l ponds up to 6" in depth, stormwater runoff will enter the underdrain pipe gallery and/or an overflow structure in Cell 1 where it is conveyed to the storm system in Sunset Lane NE. For additional safety, an emergency overflow also installed in Cell 1 is designed to bypass flows into the downstream stone system in Sunset Lane NE should the cell outlet pipe becomes clogged. A flow splitter installed upstream of biorention cell 1 consists of two internal risers with orifices that are designed to bypass high flows into the storm system in NE l Oth Street prior to entering the cell. A. Inspecting The Stormwater Management Facility The City of Renton Department of Public Works will be responsible for the inspection and maintenance of the biorention cells. Inspection of the biorention swales shall be performed once to twice annually depending on site conditions. VII. Maintaining The Stormwater Management Facility Stormwater management facilities must be properly maintained to ensure that they operate correctly and provide the water quality treatment for which they were designed. Routine maintenance performed on a frequently scheduled basis, can help avoid more costly rehabilitative maintenance that results when facilities are not adequately maintained. The maintenance requirements for biorention cells can be found in Appendix 4 of the 2012 Low Impact Development Technical Guidance Manual for Puget Sound which is contained in Appendix C of this document. These requirements should be updated to reflect changes and updates to the facility. Routine Work-Siorention Cell Maintenance of bioretention areas requires annual plant, soil and mulch layer maintenance to ensure optimum infiltration, storage and pollutant removal capabilities. Maintenance usually includes watering, sediment removal, pruning and removing dead plant material, weed control, mulch replacement and trash and debris removal. The Public Works Maintenance Services Division is responsible for the maintenance of the underdrain piping, storm pipe, drain basins and catch basins and for any problem associated with the infiltration of stonm runoff through the biorention cell. The Community Services Parks Planning and Natural Resources Division is responsible the irrigation system and Iandscape maintenance which includes the vegetation and mulch only. APPENDIX PROJECT VICINITY MAP Projectr • �X FIR d aN a 0 ' * IN,t �q r, �� � ,. a•r� � � xt..� .,,� r P01Ti c� x 1 �, . , n � P ject Limits is • —. �aiH�t \ .,,. t f 'w�tfvil f. Grr rtrAtttl • +aa ' ,� ,. r Jttopping r1 J it . IL 512 • t � _,aa .;, a ,v, �/� • ., 1 1133ta Uyws that appear on tms-mav may or ma) • 1/612016 THIS MAP IS NOTTO BE USM FOR NAVIGATIO APPENDIX B AS-BUILT DRAWINGS I !i` 1 SITE PLAN CONSTRUCTION NOTES INSTALL DRAINAGE PIPE TEMPORARY CONSTRUCTION EASEMENT INSTALL DRAINAGE STRUCTURE wsrai.L cLEONouT CONNECT TO EXISTING PIPE/STRUCTURE ROW �•y- 2 Z-1 INSTALL FLOW SPLITfER e I 5 ` ` 1 4 1 p1 © PLUG do ABANDON EXISTING STORM DRAIN PER - - -__ _ -_ 1 1I•1 WSDOT STANDARD PUN 1-08.1. _ SEE DRAWING C- - e '.Y--`-SEE 3 � O7- - + INSTALL OUTLET PROTECTION 1 / C-8 4 2-7 l,..t tl ➢ 5 2- - .p tee.. g /fI. 2 2-5 1 , r.i sr / LOTH-U- NE i'n + 13+90 - n NE nri 10 4 2 3 n - g _ v EX RDW I �EX ROW '- ITCH LINE SUNSET LN N' STA 63+20, SEE C-3 APPROXIMATE KING COUNTY LIBRARY FOOTPRINT SEE DRAWING C-5 UTILITIES TO BE INSTALLED BIORETENTION CELL I -- = �-- FOR PROFILE BY KING COUNTY LIBRARY (SEE DRAWING C-4) (SEE NOTE 4) NOTES: 355 355 350 w `z' E ISTING ND o 350 345 m$� - w; a wrc �1 — 345 340 - 1.3Zx 140 EX.S. y 931.E IB' P O 2.98 oEX. 335 1g•GPEP 335 330 330 ` 777-7 4 12+00 13+00 14+00 15+00 Ac-B�IIT NOT STATION AND OFFSET CALLOUTS _ ARE TO CENTER OF LID OR GRATE AEcawN.neNo 4 u�arEo ..L�'SSG A TmnS CITY OF CH2MHI' mil~ _� ±� SUNSETTE g RENTON REGIONAL STORMWATER ATER FACILITY E 1 vNM..y/9NmMy/walk wo.xe r»o1. SITE PLAN AND PROFILE C-2 8 NO. REVISION BY MlE MPR 0,rttwsax `�"� ] 11 2 4-1 / SITE PLAN CONSTRUCTION NOTES INSTALL DRAINAGE PIPE RETENTION CELL 1 (SEE DRAWING C-4) 1 1 1 I O2 INSTALL DRAINAGE STRUCTURE INSTALL CLEANOUT METER 2- 1 I ( I O CONNECT TO EXISTING PIPE/STRUCTURE / ! NOTE 5 _ — U O5 INSTALL FLOW SPURER @ 5EE - N PLUG Y ABANDON EXISTING STORM DRAIN PER RAMP ( 8 i{ 1 H WSOOT STANDARD PUN 7-08.3 3-4 2 O7 INSTALL OUTLET PROTECTION C18 LEVEI. 1 \ Z WATER SERVICE 3- � LINE 2'. SEE / u + t SU N 62+ 2 + 4N UTILITY To BE INSTALLED KING COUNTY LIBRARY BY KING COUNTY UBRARY CONSTRUCTION AREA. SEE NOTE 3. NOTES: 1.CONTRACTOR TO PROTECT AND PROVIDE SUPPORT WRING CONSTRUCTION FOR ALL UTILITY CROSSINGS. 2.THE LOCATION OF THE STRUCTURE IS APPROXIMATE. x 1 CONTRACTOR TO FIELD LOCATE EXISTING STORM DRAIN LINE (x �. - $ n.✓{n $ AND INSTALL NEW STRUCTURE. 3.KING COUNTY LIBRARY CONSTRUCTION AREA EXISTING BASEMAP FEATURES MAY BE ALTERED DUE TO NEW AND 345 ti.'�' "" S s o +� �o z L + 345 CONCURRENT CONSTRUCTION ACTNTDES. A RrRn4.MATCH RESTORED WALKWAY TO EXISTING SIDEWALK WITH E%ISiI G GROUN n� 6'MIN HMATRANSRION RAMP(B0%MAX SLOPE). 340 m L 3 e. i� 340 5.CONTRACTOR TO INSTALL NEW 2'WATER SERVICE LINE- w SEE SPECIFICATION SECTION 7-15. D 3- _ -- -- o yNi1 IEX W. � 6.EXTRUDED CURB PER W STANDARD F-10.42-00 WITH --- 335 �r � m 335 6'GAPS IN CURB FOR POSITIVE DRAINAGE. EX.W fx. 7.INSTALL 5 FEET OF NEW CONCRETE SIDEWALK PER WSDOT f W. - 'J si n i STANDARD PLAN F-30.10-03.INSTALL NEW CONCRETE CURB 0 e I 1 AND GUTTER PAN PER WSDOT STANDARD F-10.16.00. qq 330 t GPEP a .38% �^ uu 330 8.FOR DRAINAGE STRUCTURE 3-1.3-2,3-3,3-4.AND 3-8, 6 3 11 20R CPEP o 1 5 _ C�10 INSTALL MAxIMUM HEIGHT OF ADJUSTMENT RISER ALLOWED BY CPEP F i2201G THE STANDARD PLAN. 325 cPc a 1.07;. 325 9.INTERSECTION IMPROVEMENTS AT HE 10TH ST AND SUNSET LN HE ARE CURRENTLY UNDER CONSTRUCTION AS PART OF THE W LIBRARY PROJECT.ADDITIONAL IMPROVEMENTS TO BE q9 CONSTRUCTED AS PART OF THE LIBRARY PROJECT INCLUDE THE 12'WATER AWN AND IN ON OF THE STORM SYSTEM CONNECTING RUNOFF FROM THE LIBRARY TO THE {Q CITY'S SYSTEM. E 60+00 61+00 62+00 63+00 a oARmwx10 s �ws Norco �s A� "'� CITY OF SUNSET TERRACE CH2MHILL e _ RENTON REGIONAL STORMWATERF��A. er PH�e�4/ewaNq/wNk wwtu o.Re. SITE PLAN AND PROFILE Y N0. PEMSKAJ B1' DATEP—R SITE PLAN CONSTRUCTION NOTES Ex Row\\ G / y^� 1 O7 INSTALL DRAINAGE PIPE / �� SEE ' 1� h1�� 3 --__�� p �+ < �•�� -"- O INSTALL DRAINAGE STRUCTURE TIE 4 e:'11y,9 , �p T�/Z AB F\ u'`l,Tr`S7A0�'�v7D - rr ' ! I f 0 (S1 CP20o ¢ •� 'PjstPA �Iy,P `` INSTALL CLEANOU7 N _ �f BiJ - 'N i a © CONNECT TO EXISTING PIPE/STRUCTURE /S��'POC1 `a\/7�\ 1p Ws�C� 1 O INSTALL FLOW SPUTTER �� `,, e lr Oq��tCZ�Ug O ]0 0 0 (1LtS\L IN LTRATION GALLERY C_ S, � C�u'.><LCt� 1 IGZ�2�� OjOOZ�`` �i O PLUG WSDOT&ST�DADON RD PLANTMG�3RM DRAIN PER BIORETENTION CELL 2 P 1 'YJ, c� 2 CI 1 O7 INSTALL OUTI£T PROTECTION C'8 , Oi9"Yrrcc��O'•1'?\ 7 E ION ®336.3 7 CPS 1 (SEE NOTE 3 i i lI�RMNN OI CP{ CP3 - 00LpyyC �90 cP2 DRAIN PI NG -- 3-1 1� (SEE 7 SE7TL1 r— 1 NOTE --- --- 1 \ CP1E pI7 �\ �1 3-2. BIORElENTIDN {'+ 4'WIDE 9 CELL 1 --� P16 THICK NOTES: / P12 P 3 / 335 CP CP13 t.CONTRACTOR TO PROTECT AND PROVIDE SUPPORT DURING ergs � }> CONSTRUCTION TOR ALL UTILITY CROSSINGS. 2.FOR CONTROL POINT(CP),SEE DRAWING C-7. �.:. --- --------- 3.CB 4-3.CB TYPE 2,48 IN WITH CIRCULAR FRAME \ CPt\ AND COVER: 3 \ IOTN 11+90.90,78.30'RT. DRAWING SEE EM-333.10 0.00 FOR E ' 0 4.SEE DRAWING C-S FOR PROFILE. 4-1 2 OVERFLOW 5.ANTICIPATED FUTURE CURB UNE. SEEUCTURE NOTE 4 I<I I ti 6.INSTALL NEW CONCRETE SIDEWALK PER WSDOT STANDARD PLAN F-30.10-30.INSTALL NEW CONCRETE CURB AND 4-2 2 ' I GUTTER PAN PER WSDOT STANDARD PLAN F-10.16-00. EOVERFLOW (ERGENCY _{ 7.INSTALL 12"PVC DRAIN PIPE UNDERNEATH THE ROCK PAD Yl. b uP TO 2 FEET BEYOND THE EDGE OF ROCK PAD. BOUNDARY Of INFl STRUCTURE, MINFRAI.AGGRFGATF SEE NOTE 4 WATER TER(2 1� 1 0 1. \ --- ` SCALE IN FEET g RBMPfbvD rA5 NOTED 2/27/15 r,.St.i A CITY OF CH2MHILL a „� -e ±� SUNSET TERRACE RENTON REGIONAL STORMWATER FACILITY P_ ,/Br_/N_Wp Bpt SITE PLAN C-4 PCV^5"Cw BV WTE APPR �Oa.AKNIM 9 21 fig,+ EXI NO GRO ND RETENTI CELL 2 '� Si iQ EXISTING ROUND BI CELL TTOM 6563S'3363� O345 EXISTING GROUND- B OM. 33 3 .73 345 K . 3M, LEI 340 � 340 J;� O 335 t11 ta'cPEn o.as Ex G 1e'CPEP o o. 335 EX-W EX. � �. S4L 1 0 237t B 330 UNDER-VAIN — — 330 C 325 UNDE N 325 NOTES: 1. CONTRACTOR SHALL PROTECT AND PROVIDE SUPPORT DURING CONSTRUCTION FOR ALL UTILITY CROSSINGS. - u 'd EXISTING GROUND. yet r 345 �yW EX(STIN GROUND 345 INO IETENTION CELL i n TA IE 338:b3 38. Bol Tom£lEV 338.5' 340 1 340 n 9 335 SLF ti' P.o o.e 335 N �.. EX.8' TOW DRAB ,. 330 - �•V N " PAIN_ rF 12'CFFP 0 0.46Z 330 X:12'SEVER 325 1 325 I o s VERTICAL SCALE: SCALE IN FEET HORIZONTAL SCALE: u z/zT/ts CITY OF SUNSET TERRACE p CH2MHILL '' RENTON REGIONAL STORMWATER FACILITY O nr R.a,�,D �__ rl��:ro/eNle�nv/wnFe Ir«+v D.oe. DRAINAGE PROFILE C-5 Y NO. ."s" BT DATE -- D.♦1tl�MM APPENDIX C THE LID TECHNICAL GUIDANCE MANUAL FOR PUGET SOUND - APPENDIX 4 (MAINTENANCE OF LOIN IMPACT DEVELOPMENT FACILITIES) lopme Technical Guidance Manuai for Page#:..Sound December WASHINGION PugetSoundPartnership Appendix Four Maintenance of Low Impact Development Facilities The following provides two maintenance guidelines The first is a general maintenance approach that includes goals, objectives, support strategies, and responsibilities. The second is a more detailed maintenance manual for bioretention and permeable pavement developed by the City of Seattle The manual covers soils,plants, and hardscape infrastructure (e.g., catch basins and pipes) for biorelention and inspection and maintenance for permeable pavement.Maintenance effort is based on levels of service acceptable for the location of the facilities and the jurisdiction. An additional maintenance manual developed by the City of Bellevue, is available at: ht{g:<r www.bellevuewa.g vo/pd((Uti(ities/Natural Drainage Pracliggs.pdf A. Introduction Maintenance of. LID facilities is essential to ensure that designed stormwater management performance and other benefits continue over the full life cycle of the installation Some maintenance agreements and activities associated with LID practices are similar to those performed for conventional stormwater systems, however, the scale, location, and the nature of an LID approach will also require new maintenance strategies The following outlines typical maintenance goals and objectives,types of maintenance agreements,and training (WSU ANBL PSAT, 2007). 1. Goals and Objectives Many maintenance goals of LID facilities will be similar throughout the Puget Sound region. The following provides a standard set of goals that can be added to or modified according to the specific physical settings and needs of a local jurisdiction. A. Flow Control and Drainage • Maintain designed infiltration capacity (reduce total volume of surface flows) and flow attenuation of facility(see Chapter 6 for guidelines on specific LID IMP's). • Maintain designed detention capability to reduce peak flows(see Chapter 6 for guidelines on specific LID IMP's). • Safely convey design storm flows B. Water Quality Treatment • Maintain designed infiltration and detention capability (see Chapter 6 for guidelines on specific LID IMP's). • Preserve soil and plant health and contact of storm flows with those plant soil systems. ma ntenance of LID focilltles 301 ♦ J im . C Safety and Emergency Vehicle Access • Maintain adequate sight distances • Create signage for emergency vehicle access and facilities • Ensure sufficient carrying capacity for emergency vehicles on any permeable load-bearing surfaces. D, Cost Effectiveness • Maintain facilities for long-term, high quality performance at a cost that is equal to, or less than, conventional systems • Prevent expensive repair of large scale or catastrophic problems through continued routine procedures- E. Aesthetics • Develop LID facilities as a landscape amenity as well as a stormwater management system F Public Health • Minimize potential for disease transmission and mosquito breeding by maintaining designed infiltration capacity, storm flow conveyance, ponding depths, and dewatering rates. G Community Participation • Provide educational materials to homeowners and commercial property owners explaining the benefits function,and importance of community participation for the long-term performance of LID facilities 2. Support Strategies Effective measures to support and ensure quality maintenance of LID facilities include education incentives, and regulations. In order to provide the most effective maintenance programs, a variety of strategies should be selected from the list below, A, Education • Simple, concise messages delivered throughout the project life cycle. • Brochures explaining the functions, benefits and responsibilities of facilities at transfer of deed. • Information bulletins over public access channels • Community volunteers providing informal workshops, • Ongoing involvement of developers with community groups. • Training programs for those maintaining the systems B. Incentives • Reduce stormwater utility fees for individual homeowners or commercial properties • Provide support for property owners with technical advice and materials, such as mulch and plants • Provide awards and recognition to innovative developers and communities that build and properly maintain LID facilities C Regulations • Require maintenance plans and agreements prior to project approvals. These would include a list of all proposed facilities,facility locations,a schedule of maintenance procedures,monitoring requirements, if any and an agreement that all subject properties are collectively Fable for the ongoing maintenance of the facilities • Mandate jurisdictional maintenance and additional taxes for funding • Require fines for corrective actions • State that maintenance responsibilities and liabilities are shared by all property owners for projects with facilities designed to serve multiple properties or owned and/or maintained collectively • Require deed restrictions or covenants conveyed with deed for the full life cycle of all project types 302 maintenance of LID facilities 3 Maintenance Responsibilities Low Impact Development facilities range in size and complexity. Accordingly, entities responsible for maintenance should be appropriately matched to the tasks required to ensure long-term performance. An individual homeowner may be able to reasonably maintain a rain garden, permeable driveway, or other small facility, however, larger facilities are often maintained through private parties, shared maintenance agreements, or the presiding jurisdiction. In addition, the use and ownership of properties can often help dictate the most appropriate means of facility maintenance Below are some general guidelines for the three primary categories of maintenance responsibilities. A Property Owners • Are usually responsible for small facilities located on an individual property. • Require basic knowledge and understanding of how the system functions. • Jurisdiction(s)can improve system function over time by offering basic training to property owners. • Should know when to seek and where to find technical assistance and any additional information. • Requirements for maintenance should be conveyed with deed • Failure to properly maintain LID facilities may result in jurisdictional liens. B Private Parties (e g, landscape maintenance companies) • Handle the widest range of LID projects in size and scope. • Handle most commercial or multi-family properties. Copies of agreement may be required prior to project approval • Unique maintenance agreements should be developed based on the scale, use, and characteristics of the site and conservation areas as well as level of expertise of the property owner and the responsible jurisdiction. • Maintenance agreements can be between a variety of parties, such as individual homeowners, property owner associations, or even jurisdictions. • Outside groups responsible for maintenance should be trained in the design, function, benefits, and maintenance of LID facilities. • Recognize that LID integrated management practices require more frequent inspection than conventional facilities. • Third-party maintainers should provide documentation to the property owners of the type of maintenance performed, a certificate or function, and any non-routine maintenance needs requiring specialized corrective actions.Third-party maintainers or property owners may be required to submit inspection results to the local jurisdiction. • Jurisdictions may choose to provide an educational course for prospective maintenance parties and a list of approved or recommended parties. C. Jurisdictions • Will handle most public LID infrastructure. • Should be prepared to handle non-routine maintenance issues for a variety of facilities Non-routine maintenance may include, but is not limited to.replacing sections of permeable pavement, c�eaning clogged permeable pavement, cleaning under-drains, and replacing or repairing surface infrastructure, such as pre-settling forebays, access grates, and monitoring structures • Maintain primarily large facilities, except for those requiring corrective action. • Private LID facilities requiring corrective action may require a jurisdiction to hire a private party or use their own staff to complete the work. Property owners should be billed for these expenses. maintenance of LID facilities 303 Fi ■ 4 Inspections Regular and appropriately timed inspections are necessary for the proper operation of LID facilities over the ful life cycle of the installation. Inspectors should be trained in the design and proper function and appearance of LID practices. Inspections should be seasonally timed in order to achieve early detection. repair. and effective use of staff time. These inspections should include the following • During Fall to clear debris and organic material from structures and prepare for impending storms • Early winter storm events to confirm proper flow control operation and to identify any erosion problems. • Before major horticultural cycles(i e., prior to weed varieties dispersing seeds) • Any other regularly scheduled maintenance activities To ensure continuity and to better identify trends in the function of facilities, the same individual(s) should inspect the same drainage area. Finally. LID facilities are integrated into the development landscape and willing homeowners can provide frequent inspection and identification of basic problems with minimal training 304 maintenance of LID foclllties � r r Table of Contents 1 Overview 3 IfHow to Use TNs Manual ................... ......._....... . .. . ..,..,_. ........ „.,....:......... .... ...... . ,..,,.......... 3 III GSI Contacts _ ........... ... .. .......: ...... .. . 3 List of Tables Table i Landscape and Vegetation Manual _ _.. .... I Table 11 System Functionality ».,..,. ,.. 7 Table IN Hardscape Manual _ -_.... _..._, ._...,... ... 11 Table IV Porous Pavement Manual _......, ... 16 Table V Other Elements _. ... ....... ........... ... 19 Table VI tnhttratbn ..................... .......... ..... .. 22 Table VII Safety,Spill Prevention and Response and Pest Control ... ...... ... . 23 2 I. Overview This manual Is a summary of routine maintenance activitles for the design of Natural Drainage System(NDS)Projects Several non-roullne maintenance activities are also included within this chart The manual Is divided Into four service levels for the vegetation section and three service levels for the hardscape and Infrastructure section.For some design elements,the service levels are very similar This chart is intended to be a Maintenance Manual for scheduling and performing maintenance activities.The manual features images and descriptions few vegetation,hardscape,Infrastructure,and Infiltration rates.It brckrdes NOS sites used currently in Seattle and several Images from NOS projects In other municipalities. It is important to realize that no single pr*cf includes every design element (That is,all the NOS portrayed In this chart wig NOT be found within a given NDS project.) Maintenance crew coordinators need to use the relevant maintenance categories for a given project per the NOS Service Agreement. Il How to Use This Manual The successful use of this manual hinges on the inspection of project features.which In turn triggers the appropriate maintenance achvilles To use this chart first select the desired Service level for maintenance on an existing NOS project,then maintenance crews will inspect the system for the cond}tlons fisted in the left-hand column of the chart Note that the desired service level may vary from project to project based on the NOS goals,the project location,the project age(i.e whether or not the plants have successfully established),and economic considerations. The descriptions and Images for each service level may be used to help determine by visual Inspection whether recommended maintenance activities,In the right-hand column,will need to be performed III. Contacts Narne Phone Number Title Drone Donofrio 206.571.1566 GSI 03M Asset Man r Deb Heiden 206.386.1802 Urban Ecosystems Asset Manacter Tracy Tack 206-386.0052 GSI Program Manacier 3 Table I.Landscape and Vegetation Manual Service T Servlce Level A 5errlce Level B ..T_._ ___Sege Leal C Unlike O _ C Excellent Effot Good Effort (Moderate EM roar FFIN . Vegetation . Vegatadon . Vegetation Vegendon •Heahhy ed auracdvu •Heakhy with a good appearance •Poor vegaudrn hoW h end •Pon Planted vagauL*n heath .No bare Spots •OExzuwtel bare spots appearance end appearance .Plant"lima--h warWng for •Milt paleBa is mnnty working for • Bare spots as hsquent •Bate spots era cammnon fealty lacHty(At WW 75%) •Plant palette is not waking for •Plant paleM has Wad Lean •At lank 95%Survival of • Weeds-small quarrhies of woad$we + 0 o41Y(75%-Solt} than SOX tstabla"plants present ). Weeds-Weeds rasrmmom . Weeds-Weeds do mart . Weeds-Lttle or no weeeh are . AstMrtfR • Astlsatics • Aathedcs present •L—edges.W-skrxrkh •NO edges; •No edges,surrounding . As#W.I a encroact*V on swab or vke vase .su tb rraur9$VV Vegaten spdh ken vegetation spite Into swam or .Crean.dlstctct edges •-onto-92L on'> am swap and pedestnan areas vke versa Aesdtetics •Vegetation corfrad to planted pedamrten areas . Mulch Mulch (vegetation areas •t}.m7nv n m isolated areas with . Mulch Is lean lhan r •Mundt ks absent { and trash) .No owrgrrlwn sane dead material . SubsbntW eroded areas •Substantial eroded areas ` • Mulch . Stguider •ShoLdder . PAukh neafdsad!ice •r4'Wye of mulch Is pra� Homaownar is not mamtarnhng Fla,eeownmer a nol mm r4anng • Evenly dsMbA*d fr •Erosion Nary unless maitenenee swale(rfwe apprcebla) swala(wtan appbcablsi appro3inai*4'of mbcx improved Unable to adgim hgher sery ce . unabh to aclseve higherseMce wondrldp mukh No rAdwnca •Some shoulda Compaction levels W➢tho A compfets n0ofk levels wthwt r7arVkKe MM94 Of eoSlon(swbun sudsces) • Horneoww Wvmidrg soma .LWA&d shmdder cornpadian maintenance(where apphcade) • Horneownar rs fully marnaakung Able to adtWm Lave!A valhout (Wfwe app+tcable) cmmpkm reuattt t !1 r a�ueiv asiai Pw OP"UMM26-PONO 4Md PaJ-Ja{bo4 WA uop PI-ALMI y KrA" D006 LAM U via 624 AN004 lip M aauv vadda IuNN�*a vory�a6a�4�l UOhil86i(� IJOU3 mod 093 OU3 3 WWO sirJ a 0avuas _ _3 I"l 00"S _.__,_ $1e"1 oIaaS Y lanai 52KOS iol+w5 Service T Service Level A Service Level 8 Service Level C Service D Cate (Excellent Eft Good Effort) vale Eft Poor Ef[ort Aesthetics Heathy,we6makammed v*q*uuon r sloderwa aarea maintained r ame ent excee arse a 7 i mulch 1deep much tarer(C-11".clean edges. S r mrYl1 -n Iaese edilac fame Uft mulIM(LMs Man 2y.no ddW ed No mush present no derned edge. Mmfled co-�E ctmt rai eesew edge.le shoulder na�acaon a ' 1 i i Service Service Level A Service level 6 Service Level C Service D Cate o (Excellent Effort Good Effort) Moderate EH oar EHo Weeds Ne we cs eserx G=Sia sN wood res l5 10% weedy spend pred rnimarx(More dun i Ifl y„ II Erosion and No efewon or bud spots Some era3,an and bare span(0-5%) Substwul ernan and bare spats{5 Com"cy emdad and tram {M Il 20%1 a - ' ' spotsora bare spots t0%1 eir1 4 1 Table II.System Functionality Service Category Service Lave)A Service Level f3 Service Level C es L.wet Eace)iertt Effort Good Effort) odarate Effort Effoab 1 S STEM _ �S__. �- (1i1——---)- FUNCTIONALITY 8iorelcnlion •Vegetation Vegetation • Vegetation Vegetation {vegetation A •100%of Swale bottom is covered .At least 80%of Swale batom is .Between 60 80%of Swale bottom •Less Bun 60%of swaic baltorn h soiislsubstrate) with healthy,wetland vegetation covered with healthy wetland Is covered Meth healthy,wetland covered with healthy.wcaard .No bare spots vegetation vegeietan vegetation •Infiltration •Mrww'bare spats 10% •A few bare spots 10.20% •Many bare spots •Sal Is well aerated,no evidence • Infiltration • infiltration • trifflitnition of compaction Some evidence e1 compaction t7 •Compacted sale(Lade of • Compacted sells[Lock of MLYht Mulch) • The presence of ta+g�ierm .Water drains vrtl%n 48 hours ofmitch) •The presence of long-term •Maintenance .Most water drains wni r^24 ha irs. pendng)>12 hags) ponelng 1-12 hours) . Maintenance -No erosion channel ration tX mmunal ena big-term pending Maintenance ( •Erasion.channelization nr scouring Maintenance .Erosion.charvte rcatro�a scouring •No Significant sediment or debris •Some erosion.channehzatioh at scaring aecumutatiori scot nng I •Sediment and debrrs = •Sediment and debts •Sedmem or debris accumulation acaamwlations tnhfil the water accumulations inhit it dye water does not affect the function of the quality function of the tacitly ssystequalit and conveyance of the facility withdtri afte:aera rrnw,yarce l tefiltration • Vegetation Vegetation • Vegetation • Vegetation (vegetation a • At least 00%of Swale batten . Between 60 80%of swale bottom Between 60-40%of Swale bottom Less than 40%of swa'o bottom soilslsubstrate) covered with heaftny.unformed covered with hearty unformed fake• coveted with healthy,uniformed covered with healthy unformed fine-stemmed vegetation at stemmed vegetation at least 18.24 tale-stemmed vegetation.of at least Gne-stemmed vegetation of at least 18 24 inches high inches high 18 24 Inches high least 18.24 inches Mgh • No bare spots • A few bare spas id% • Many bare spots 10-30% • Many bare spas • Malntenarwo • Maintenance • Maintenance . Maintenance • No erosion.chanrelrzation or . Some erosion channelization or • Erosion.channeltzation or scoring • Erosion ctlanneltzation or scouring scouring . The presence of pending scouring • No pond,ng • No pending • Sed+mera and debt s affect the • The presence at pand rig No sigrt heard sediment or debrS • Sediment and debris does not affect water quably function of the facarty Sediment and debris acaimulacons accumulation the function of the facility. with cut affecting conveyance. mhbl the water qual..ty and ..__ _..... eonve .nce of the srlem B Service Celagcd Service Level A Service Levet 6 Service Level C Service Level D {Ezcellertt Effort] (Good Etfort) .(Moderate Elf"— -__ Etfa1) Bforetenuon• ? •Al least 100%of swab bottom Is • 8096 of Swale bottom is covered with • Less than 80-SOI=or swage bottom • less than SO%d Swale bottom is� biofltiration covered with healthy uniformed healthy,uniformed fine-stemmed is covered wth healthy,unformed covered with heathy,uniformed (vegetation 6 fne-slemmed wetand vegetation at veldand vegetation at least 18 24 fn vegetation e Stemmed wetland at fine stemmed wetland vegetation soiisisubstrate) { least 18-24 inches high inches high least 18 24 inches high at teat 18.24 inches high •Soo is Men aerated,no evidence of • Soma evidenced vehicle • Compacted sans • Compacted Solis veh cle compaction compaction(lack of mulch) • Erosion,cfuarvnelizauon or scouring • Erosion,channeltm)on or •No erosion,charnelizatien or • Some erosrdn channelization or • The presence of brg term pond Vag Scouring Scouring scouring (>72 hours) • The presence of long-term •Water drains wWn 24 tours • Most water drains within 24 hours. • Many bare spots pondng(>72 hours) .No visible bare spots minimal long-term pondng • S+gnlicarz tzrld up of sedimennt or • Many bare spots or no,'.ous ! •AccaptMls level of sediment or • A few bare spots 10.20% deans weedslgrass debris accunulauon • Acceptaldte level of sed+mem or • Srgrefieant build up of sechmenu or i _ debris accumulation debris i Swale bottom _ vegellawn * 1 a� z 0 Selvlee Category Service Level A Service Level S Service Laval C Service Level D Sxcellent Effort) _.._ Good Effort) OPOW EH Sediment or debris accumulation i Conveyance IP- - Healthy vegelabon I Mostly heathy vegetation • Some vegetabon • Poor or no veg4mbon (vegetation ti • No erosion,channeNzabon or Some erosion.channelization or • Erosion,channelization or scorning • Erosion,channelizattan or sollsisubstrate) scour" �• scouring • Many bare Spots 20-40% scouring • No bare spots MrLmal bare spots 10 20% • Significant basil up of sediment or • Many bare spots 40%w more No buld up or sediment or debns i. Some ba'd up of sediment of debris debris • Signircarx tuald up of sedimem or • No non-designed obstrtctions to Minimal non designed obstructions to • Significant nomdes" debns flow flow(over-grown vegetation trash obstructons to flow(over-grown • S gn r.rr non-.,7ee 1 tack blockages) vegnalm.Wash rack blockage) obstructlons to Ilow(over-grown vegatalbn,trash rack blockage) Table Ill.Hardsca Manual Service Category Service Level B Service Level C Service Level D Recommended Maintenance (Good Effort) (Moderate Effort) (Low Effort) Activities • tTM surnmawy sodknwt Is ermine •some womat b Prnent • LM at fedimerg butdup Is observed . kirawtru"is Nwap atxessbe •InerasIrum"Is usuaey Accenbe • khasaucare b mosey Inacam0+e • m compedoon between taotaydeme .sane cwVaftm between •sigrAlcan mmpaddon Derweae pbrtt matertar?)and pipes mob{ldertse plantmatertar7)and plp¢s raets(Iderua piers matarW7J and pipes . oa trash Is presanr . smaa arnornts of trash are wesami .Trash Is present •smat eeetmWaUar of organic daub •moderate aaunutadwe OF ageerie •Heavy a%rsnwAatlmes of organ debris HAR DSCAPE are grates or scream debris an goes or screens on gates of screens a .&need bft d sedimee tepid . occasbrui urge sediment d"Osits .era*—Imp sedmaa dq—b NPRA•STRUCTURE dick dams or bg wdrs behind dtack drew or bg welt behind dwA dams or bg weirs • no erosion or uedanatkV •minimal evsiat ardhr undenatt*V • Erasbn aredror tadercuakeg strratndkeg weir waft staroudksg weir waft surandkeg weir wall • reekary and waft we stabia red •omsbed base racks:wads are •Loose rocks:web era net were MCI" saare •stenrMaw sodmaeaeon amruu'es • stormwaer sedknensaktr smCuras stomrowder sedneertadare sauchses teas dean%fart(NMESI less than X ILA(NPOES) lass than K f it(NPDES) Sedimentation Sediment is blockr7q:.tf%d auwuro SeAMOM Is UG'A ]D%ci suUmus, imam is bow So%ofszrwun n if sediment present.ferhwe trash structures— '" `T t `�•. Fj "� "" and tw wanurd arganic debris TYPE 2 "tt i aLP1 v VIA muck ma I vaclw stnrdua and . disposo d waste property it simee Service Lever 8 Service Level C Servlee LevQa 0a (ascomntendcd maMenen e (Goad Effort) (Moderate Effort) (Low EftM Activities AcamAm3 om of otgmac debts cw4m Accumulatfon of organic dabrts coven Atomism/wart of mywdt:debts twat d present,rttueh oN r vector tahh Grams well debdf amens t or srnriwe 00%of structure 50%of svuatn basins and dispose of waste on wxh bpYu(CBS) `"_ properly Clem detm and 4 ,& vegetation growth mound lreatn "!S�N, outlet structwes— Accun itaean of orgam debit covers Acnm+tdati of orgwrk dobfb cown A=nuWm of organic debrts cowers remove debr s and cispose of i TYPE 10%ofstrwum 70%dslrttcttae 0%ofsatKbae waste property k t� T Service Category Service Level B Service Level C Service Level D Recommended Maintenance {Good Effort) (Moderate EffofQ (Low Effort) AcUvittes Flow contral structurn Accianu'aYon of ogprktlabtis coven Acramiloon of organic debris covers Accrritlatron of wgmsc debm coven Remora debris and vegeuatbn and overfkm structures 101idtdr 30'%of ftrucbre 50%td siructlaa growth and dspose of waste or p pas i• properly t � r � 1 t s.•. -leg wens end chect Se�mtrt tlepoyl tN cttecx dams a ieg Sedtnant Deposits of Mack dams or b$ Sedmtrs ulttposits of t3tacx gams or log ::add sptash poG truest to reduce dams wets Is abora 10% weirs Is about 30% Weil Is about SO%or more scouring of swage bourn for I — ° ' undercutting or eroding tamova sadmenL"is and trash a pom ng upstream of check dam 13 Service cswg-y Service Level B Service Level C Service Level D Recommended wintenance rood Effort} {Moderate Effort) (Low Effort) Acdvi es Was waas wr flow tGalal Sadanenl deport downweam of chmk Sediment deposh downstream cf check Sed-ern deposit downstaam of dwck add rocks 10 splash PW W Prevert hatch terns of hm*ews is abau l0% darns of wets b about 30% dams or bg wen is abort SD%or more scour" rekdorce aev wale jnon4wfii#)J Wakage ocean at stnxtwa edges �+ �lr� 1 r " rnsus terge lacks and bouklen RmItery f boulders la%of rocks or walls m wwallikil 30%of racks or wadi we un rc-ed 50%of rocks or wigs are unsscusc are stable PHOTOS 10 BEaw ° UPDATED(shobera " r .r with'gea wegetalNe FF 1r� coca bit rocks may became coveted-n plant f gra+wh in well estabWhed prajerasl .. s 14 w_ _ . �.. -r �.. Service c Category Service_ -level 9 Service level C Service Leval D Msintatatce (Good Effort) Moderate Effort? (Low Effort? Activities Marerlacluad dock plc of rocks Of waft We unsacvrod 30%of rocks or wills are unssaead 50%of Panes at wells ue unuctred �t1otW and bri t we stable —.r '- _ aalearaAs ti �'l }�� JL r 4 Sall,wrap wads Cgresn EMUM Of WOODA"Of le%b weft Elaslan or IaldemWMq of]a%Is visible Emsm or unCefcra2trfg of 50%t waft o nepdr as needed slabikle kmic waft) visible emurd-Odle wads and la M around mck waft end weirs m tie around rack wait end weir sas-bMeks.natty vegeauon crew it > woods pmsenL wale needed.all 8. y! re-plan"raqured Table IV. Porous Pavement Manual Level of Service Level B Service Level C Service level 0 Recommended Maintenance Service (Good Effort) (Moderate Effort) j (Low Effort) Activities Strcel Infiltration rate or 20♦Whr ON—ration rated 10 inlhr Infiltration rate of 3 My °;n'° IOU. er:-+a uwory iw lau ta�rvarim sidewalk InriitraUon rate of 20 4whr hdihratlonrate d 10 i@Fv MdiloMbn rate of 1 WIT Test infiltration rates per SPU Materials Lab procedure i Pressure wash 02500 psi bi Pressure wash ti 2500 psi setuaNlr Pressure wash Q 2500 psi ennuaWj vPressure wash pavement with an I industrial machine ;1 ib Level of Service Level B Service Level G Service Level D Recommended Maintenance Service (Good Effort) (Moderate Effort) (Low Effort) Activities Remove 100%of GarbM. Remove 75%of Garbage -Remove 20%of Garbage Remove all garbage and debris as required with wire brush braom.or pressure washer Dispose of debris and garbage etl she Remove 10D%Vegelallerl growth Remove 75%vegetation growth Remove 40%vegetation growth (mossfueeplrg plerNs)adjacent to (moss/creeping plants)adjacent to (moss/creeping plants)adjacent to pavement pavement pavement Vegetated,landscaped eroded,or soiled areas need to be maiata nod to prevent growth on to porous pavement debris dogging and a lateral transport of adjacent materials Keepjdnts tree of jmalarial mechanically with a weed burner or pressure washer i i I1 Level of i Service Level 8 Service Level C Service Level D Recommended Maintenance Service (Good Effort) (Moderate Effort) (Low Effort) Activities Infiltratio Any evidence ponding wale-needs to be reposed to USM Green Stormwater Infrastructure O&M Asset Manager n Failure for mantoring and restoration Contact.Drena Donofrio at 206-571-1566 Mise. Inspect pavement fa spilling, Inspect pavement fa spatting Inspect pavement for spalf ng, SPU Materials tab(to quantity cracking edges,pat holes, cracking edges pot holes, cracking edges.pat hales vadaWhiy In field testing) depressions.large cracks,skid depressions,large cracks,skid depressions,large cracks,skid resistance and raveling concrete 2X resistance and raveling concrete resistance,and raveling concrete per year I per year every other year Pavement condtion survey every 2 Pavement condition survey every 3 Pavernem condtion surrey every 7 DOT•contact Ben Hansen or years years years current manager Address ax safety issue to SDOT Contest 684•ROAD for repeu it Table V.Other Elements l Service Service Leval B Service Level C Service Leval D Recommended Maintenance Activities Ca Gow Err rate E ow Effort) - F OTHER •up to 10%bkukaga corned by f•boNvoon 1030%:Ycdiaye men 0=30% cuead ELEMENTS Drgwk maw sediment,dsbns mused brgar sediment.sediment.or trash deb trash or bash jadmeM d •"Nunn system fwcuons i•s**c n system knCtions • Irrtgeum system has ocomwal Property with M blockages or owwly with no bkxkages cr blodugas or breaks in drip Wm brooks In orrp system brooks n dk ip system • panning argy 10 rwzied depth •pordmg onty to Horded depth -ponclim only to rtarld-d depth wares by Ioeeuon) (varies by la©t an) (nines by lamucril • sod r arrt b Adup causa •pond CaP-AY matxairad (•sorne sedkhant may @duce teduosd pax!rape 7nj •no&-leakages reported pond-peaty . no leMn-reported c W b n to 10%bladed Curb is between 1 W 0%btotlud t Cu r w 76 ;ked :Anpe path ene argent debris and dispose �. ' pgperiy x 6 v ~ 18 Service Service Level B Service Leval C Service Level D Recommended Maintenance AeUvm- Culverts G!; uR ID tot wx.cR-d C~Is'.irawecn 1n.40'%to,+c.ted Cuben n more dnn 40%blocked remove cash and orgarwc dews and dlslgse piny w, lmgauo systems holes et dnp Yrgadm conaspond wah pare and drip note,mmdT dlgrwd system has breaks Ix leeks.vegew)om repel as needed hot m0lshetp vegotalwn 0.3 years ai Ila,runbnng pant loradons.rwzzim have no nuimnal seepuq of water when s net beats}adequately watereil old) vegetnd un) breaks.leaks.or bio6s sxvem fs oQ no breaks at bloc s corn�64ts d porrW�a., ,mod t .-.. .Mr it so b 't•.t �� o r r - 4��i,�� � * it•x r `�, 1.1 � s7 r 5[�(' f 't�Ls �.f �°�i�i<1i�i 3 },'�, '�i�y/ ;�,+; � 1�V�"k '} ed����,}• �.` �{•1� � 1 , t +' r "�pV' a�F /� �/ r„�,�� ��rf:,�!' „�,� xa u sa f � . }�, � �3'�7s. ,�� •z, � s . d ri, � '�, r�+l f 3� �isbY��,'os.""` z ° a � is � , . � /� ; � ,.,; •� r ���ri t'k kj y ",'°1� o��>,.r . 1�1(9 •.1 1 �� ':Q' s�i ,P '/�j`. 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'fir ..r, de"K�Aa ;t ... .rv�''\..f�. _'� .. CC�??1 "cl�r�r t�',�'lid..;�`'�r ,,,..• � - � t ?�,T AceLiti ri^ s A, • . _ T w - 4 . I �y f. (ISW NORTHWEST CASCADE iNc SUBMITTAL TRANSMITTAL FORM City of Renton Sunset Community Low Impact Development Retrofit Stormwater Green Connection: Harrington Ave NE and Harrington Ave NE Water Main Replacement Project ATTN: Allen Quynn Date: Date: 1/19/2015 Surface Water Utility Engineer City of Renton 1055 South Grady Way Renton, WA 98057 Transmittal Number 40 We are sending you: Copies Date Submittal Bid Item Description 1 1/19/2015 107 A-3, B-2 Traffic Control Plan-Harrington Ave & NE 12th St Transmitted: Submittal for review and comment. Certify Either A or B: ■ A. This document has been detail-checked for accuracy of content and for compliance with the contract documents(no exceptions). The information contained herein has been fully coordinated with all involved Subcontractors. ❑ B. This document has been detail-checked for accuracy of content and for compliance with the contract documents except for the attached deviations. The information contained herein has been fully coordinated with all involved Subcontractors. Remarks: Certified By: AJ Signature pp a • 9 i ? 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"J'.,,.r r .. ° ��. 1' is '� `1ci (;; .'"�.M r ,:_ .• t�' Z � 3 7 � CNW NORTHWEST CASCADE INC. POST OFFICE BOX 73399,PUYALLUP,WASHINGTON 98373/TOLL FREE 800-562-4442 Action Request Date: 11/18/2014 To: Allen Quynn,Project Manager City of Renton,Surface Water Utility Engineer 1055 South Grady Way Renton,WA 98057 From: Robert Albornoz,Jr. RE: Bid Item A-18 Gravel Borrow Sunset Community Low Impact Development Retrofit NWC#3929 Action Request#13 Allen, Northwest Cascade(NWC)has noticed a discrepancy in the contract quantity of bid item A-18 Gravel Borrow Including Haul and the quantity hauled to the site through the end of October. The bid item is for 540 cubic yards and NWC has hauled approximately 2193 cubic yards to date. The current amount of gravel borrow paid by the City of Renton through the end of October is 435 cubic yards. This leaves a balance of 1758 cubic yards of gravel borrow that has not been paid for. As discussed previously,Northwest Cascade has used a substantial amount of native material in the backfill. Only the top 2 to 3 feet of the excavation was filled with gravel borrow,which should have significantly reduced the bid item quantity; however it did not. The hauled quantity of 2193 cubic yards has been figured off of the truck tickets for gravel borrow,which total to 3069.83 tons. The typical conversion for gravel borrow is 1.4 tons per cubic yard based on an average material density. With the remaining balance of 1758 cubic yards of gravel borrow,NWC calculates an additional $49,224.00 that is owed for the quantity of gravel borrow hauled and incorporated into the jobsite. Please advise NWC how to proceed with the outstanding material discrepancy. Sincerely, Northwest Cascade, Inc. Jeff Collins UQLUIVI OFlCf�Ll`NE>:CEC� USING 10tJg! MbRT,` k ,g TOTAL LENGTH OF 12" WATER MAIN INSTALLED (LINEAL FEET) Length of 12"Water Main on Harrington Ave 1 675 1 LF Length of 12"Water Main on NE 10th Street 45 LF Total Length of Water Main Installed 720 LF VOLUME OF BACKFILL REQUIRED FOR 12"MAIN ON HARRINGTON: Total Length of Water Main in Harrington Ave(LF) 675 Length of Water Main Laid at 4'Cover(LF) 36 Length of Water Main Laid at 3'Cover(LF) 639 Typical Temporary Trench Section at 4'Cover(5'Total Depth) 2"Temporary Asphalt 4'-10"Select Imported Trench Backfill to Bottom of Trench Area of Trench Backfill Section: Trench Width (feet) 3.000 Depth (feet) 4.833 Area of Trench (sq.ft)= Depth x Width 14.500 Subtract: Area of 12" Pipe Cross Section (sq.feet) (0.922) *Note:Using 13"O.D. Net Area of Trench Section(sq.feet) 13.578 Volume of Trench Backfill at 4'Cover(cu.feet): Net Area of Trench x 36LF(from above table) = 488.817 cu.feet Typical Temporary Trench Section at 3'Cover(4'Total Depth) 2"Temporary Asphalt 3'-10"Select Imported Trench Backfill to Bottom of Trench Area of Trench Backfill Section: Trench Width (feet) 3.000 Depth (feet) 3.833 Area of Trench (sq.ft) = Depth x Width 11.500 Subtract: Area of 12" Pipe Cross Section (sq.feet) (0.922) *Note:Using 13"O.D. Net Area of Trench Section(sq.feet) 10.58 Volume of Trench Backfill at 3'Cover(cu.feet): Net Area of Trench x 639LF(from above table) = 6759.500 cu.feet Total Vol.of Backfill Placed on Harrington Ave.Water Main Volume of Backfill for 36LF At 4'Cover 488.817 Volume of Backfill for 639LF At 3'Cover 6759.500 Total Vol.of Backfill Placed on Harrington Ave.Water Main 7248.317 cu.feet VOLUME OF BACKFILL REQUIRED FOR 12"MAIN ON NE LOTH STREET. Total Length of Water Main in NE 10th St(LF) 45 Length of Water Main Laid at 3'Cover(LF) 12 Length of Water Main Laid at 5.5'Cover(LF) 33 Typical Temporary Trench Section at 3'Cover(4'Total Depth) 2"Temporary Asphalt T-10"Select Imported Trench Backfill to Bottom of Trench Area of Trench Backfill Section: Trench Width(feet) 3.000 Depth (feet) 3.833 Area of Trench (sq.ft) = Depth x Width 11.500 Subtract: Area of 12" Pipe Cross Section (sq.feet) (0.922) 'Note:Using 13"O.D. Net Area of Trench Section(sq.feet) 10.578 Volume of Trench Backfill at 3'Cover(cu.feet): Net Area of Trench x 12LF(from above table) = 126.939 cu.feet Continued on next sheet. ' - w Typical Temporary Trench Section at 5.5'Cover(6.5'Total Depth) 2"Temporary Asphalt 6'-3"Select Imported Trench Backfill to Bottom of Trench Area of Trench Backfill Section: Trench Width (feet) 5.000 Depth (feet) 6.250 Area of Trench (sq.ft)= Depth x Width 31.250 Subtract: Area of 12" Pipe Cross Section (sq.feet) (0.922) *Note:Using 13"O.D. Net Area of Trench Section(sq.feet) 30.328 Volume of Trench Backfill at 3'Cover(cu.feet): Net Area of Trench x 33LF(from above table) = 1000.832 cu.feet Total Vol.of Backfill Placed on NE 10th 57 Water Main Volume of Backfill for 12LF At 3'Cover 126.939 Volume of Backfill for 33LF At 5.5'Cover 1000.832 Total Vol.of Backfill Placed on Harrington Ave.Water Main 1127.771 cu.feet TOTAL VOLUME BACKFILL FOR 12" WATER MAIN ONLY *Not including import for hydrant runs,services,etc. See continued calculations next page. Total Vol.of Backfill Placed on Harrington Ave.Water Main 7248.317 cu.feet Total Vol.of Backfill Placed on NE loth Street Water Main 1127.771 cu.feet Total Volume Backfill for 12"Water Main Only 8376.089 cu.feet ■ TOTAL VOLUME BACKFILL FOR WATER SERVICES AND AIR VAC Typical Temporary Trench Section at Average 2'Cover 2"Temporary Asphalt 1'-10"Select Imported Trench Backfill to Bottom of Trench Area of Trench Backfill Section: Average Trench Width (feet) 1.500 Depth (feet) 1.833 Area of Trench(sq.ft)=Depth x Width 2.750 Total Length of Water Sevice Trench(feet) 480 *Note: Measured portion of service lines requiring crushed rock backfiIL Measurement starts at the edge of the water main trench. Number includes trench for air-vac. Volume of Trench.Backfill for Services(cu.feet): Area of Trench x Length of Services(cu.feet) = 1320.000 cu.feet TOTAL VOLUME FOR HYDRANT RUNS and 4" CONNECTION Typical Temporary Trench Section at 3'Cover(4'Total Depth) 2"Temporary Asphalt 3'-10"Select Imported Trench Backfill to Bottom of Trench Area of Trench Backfill Section: Trench Width (feet) 2.500 Depth (feet) 3.833 Area of Trench (sq.ft)=Depth x Width 9.583 Subtract: Area of 6" Pipe Cross Section (sq.feet) (0.260) *Note:Using 6.9"O.D. Net Area of Trench Section (sq.feet) 9.324 Total Length of Hydrant Runs(feet) 90 *Note:Includes 4"connection at 120+74. Subtracted overlap with trench for 12"water main. Total Volume For Hydrant Runs(cu.'feet): ' Net Area of Trench x Length of Water Main(cu.feet) = 834.468 cu.feet TOTAL VOLUME FOR TIE-IN AND CUT/CAP AT GLENWOOD AVE Typical Temporary Trench Section at 3'Cover(4'Total Depth) 2"Temporary Asphalt 3'-10" Select Imported Trench Backfill to Bottom of Trench Average Footprint for Excavation: Width (feet) 5.000 Length (feet) 5.000 Area of Footprint 25.000 Number 2 Total Volume For Tie-Ins(cu.feet): Area of Footprint x Depth of Backfill x Number(cu.feet) = 191.667 cu.feet TOTAL VOLUME BACKFILL AT 100% IMPORT FOR ENTIRE PROJECT Total Vol. of Backfill Placed on Harrington and NE 10th 8376.089 cu.feet Total Vol.of Backfill for Services, Hydrant Runs, and Cut-Ins 2346.134 cu.feet Total Volume Backfill for Entire Project 10722.223 cu.feet CONVERT VOLUME OF BACKFILL TO MATERIAL TONNAGE Total Volume Backfill for Entire Project 10722.223 cu.feet Compacted Weight of Select Imported Trench Backfill 127 lb per cu.ft. Total Weight of Backfill for the Entire Project in Pounds 1361722.306 Ibs *Density x Volume Total Weight of Backfill for the Entire Project in Tons 680.861 Tons GRAVEL BORROW QUANTITY OWED PER BID ITEM B-22 Engineer's Determination 681.0 Tons Amount Submitted 584.57 Tons Amount Previously Paid 89 tons Total Submitted For Project 673.57 tons Final Payment for Bid Item B-22 584.57 TN @ $23 per ton: $13,445.11 Denis Law Mayor City of k y O P; r s U � t l + + Public Works Department-Gregg Zimmerman,P.E.,Administrator January 27, 2015 Mr. Jeff Collins Northwest Cascade, Inc. 10412 John Bananola Way E. Puyallup, WA 98373 RE: CLAIM FOR COMPENSATION FOR GRAVEL BORROW FOR THE SUNSET COMMUNITY LID RETROFIT STORMWATER GREEN CONNECTION PROJECT, CAG-14-079 Dear Mr. Collins: The City has reviewed your claim for compensation for gravel borrow as outlined in your Action Request Letter dated December 8, 2014. The City's response is as follows: The payment of gravel borrow shall be paid by the cubic yard as defined in the 2014 WSDOT Standard Specification, Section 2-09.4. Section 2-09.4 clearly states that gravel backfill will be measured by the cubic yard in place determined by the neat lines required by the plans. Section 2-09.4 also states that the Contracting Agency will measure and pay for only the material excavated from inside the limits defined in Section 2-09.4. If the Contractor excavates outside these limits or performs extra excavation as described in Section 2-09.4, it shall be considered for the Contractor's benefit (saved cost on not providing shoring) and shall be included in the cost for other bid items. The attached spreadsheet shows the calculated gravel borrow quantity between the main line storm structures and lateral storm line structures, which are based on plan profile elevations and lengths of pipe. The horizontal pay limit (trench width) of the trench is determined from Standard Plan 220.00 in the bid document which references the WSDOT specification for trench width. For 12" diameter pipe, the excavated quantity shall be based on a trench width of I.D. plus 30" or 3.5'. For 18" diameter pipe, the excavated quantity shall be based on a trench width of (I.D. x 1.5) + 18" or 3.75'. The calculated volume of backfill is determined from the trench cross-sectional area within the pay limits multiplied by the trench length minus the volume of the pipe, bedding, crushed rock and HMA. Therefore,the neat line calculated quantity of gravel borrow is equal to 435.44 CY assuming 45% re-use of native. Assuming 100% gravel borrow, the neat line calculated quantity would be 791.67 CY. The bid quantity assumed 55% borrow plus 1.2%for a total of 523 CY. Renton City Hall • 1055 South Grady Way • Renton,Washington 98057 • rentonwa.gov Mr.Collins Page 2 of 4 January 27, 2015 As of November, 2014, Northwest Cascade (NWC) has brought in 3,255 tons of gravel borrow (based on truck tickets), which equates to approximately 2,325 CY of compacted gravel borrow (assuming 1.4 tons per CY), which is almost 4.5 times the theoretical quantity of 523 CY. Even if we assume 100% backfill and add 20%, the revised theoretical gravel borrow would only be 950 CY (791*1.2), or 1,375 CY less than the truck tickets. NWC has exceeded the pay limits by a significant amount. The attached photos that show the excavated trench between NE 16th Street and NE 12th Street were taken in September when the 12" storm line was being installed. The photos show the trench patch along Harrington Avenue as well as the open trench. The photo with the tape measure shows the trench cold patch width at the top to be 9' across extending all the way down Harrington Avenue NE. The open trench photo gives a perspective of the trench cross-section and depth. Using the 12" storm pipe shown in the photo for scale, the lower portion of the trench is around 3.5' wide, which is consistent with the pay limits. However, at about 3' from the bottom of the trench, the trench widens to around 7.5' and maintains this width to the top of the trench. This Tee-cut or "bench" excavation exceeds the pay limits per Section 2-09.4 of the 2014 WSDOT Standard Specification and associated backfill beyond the pay limits is for the Contractor's benefit and; therefore, expense. The action request letter raised several issues for which a point by point response is provided below. 1. AR 13A, Paragraph 1, states that there were several utility crossings that prevented NWC from using shoring and that benching the trench was necessary. City Response: It has been my experience that shoring with trench boxes and steel plates can be used under most circumstances where there are utilities. I have managed several construction contracts where the contractor installed storm pipe through a dense corridor of utility crossings in downtown Renton. Because of traffic considerations, the contractor could not bench the excavation but instead used a combination of shoring boxes of different sizes and configurations as well as steel plates to maintain the trench excavation within the pay limits. As with any urban neighborhood, Harrington Avenue NE has the usual utility crossings of gas, power and water. However, compared to other areas of the City, particularly, the downtown core, the density of utilities is relatively low. The City's position is that the number of utilities within the project footprint is not unusual for a residential neighborhood and should have been factored into NWC's bid. 2. AR 13A, Paragraph 2, states that the trench excavation limits were within the City's allowable pay limits. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3635 Sunset Community Plan SSIP\1600 Construction\1605 Pay Estimates\Change Orders\Action Request 3 Gravel Borrow Compensation.doc\AQtp Mr.Collins Page 3 of 4 January 27,2015 City Response: As explained above, this statement is incorrect. The excavation exceeded the pay limits specified in the 2014 WSDOT Standards and Specifications Section 2-09.4. 3. AR 13A, Paragraph 3 states that many of the existing pipes had to be chased and relocated. City Response: The only pipes that were relocated were five side sewers. Since these relocations resulted in a change conditions (in conflict with storm), the City agrees to compensate NWC for any gravel import used at these locations since they would be in access of the trench pay limits for the mainline and lateral storm lines installed. 4. AR 13A, Paragraph 3 states that numerous utilities did not cross the new pipe at perpendicular angles. City Response: I counted three utilities on the plans that cross the trench at an angle greater than 10 degrees. In any case, this number is typical for any construction project of this type and should have been factored into NWC's bid. It is the City's position that shoring could have been used to shore the trench and benching was not necessary. 5. AR 13A, Paragraph 4 states that some utility crossings were not shown on the plans. City Response: There was only one side sewer that was not shown on the plans and was relocated. Please provide specific locations and types of utilities that were not shown on the plans and impacted your excavation. 6. AR 13A, Paragraph 5 states that the bid quantity of 540 CY (based on the neat line calculations) is not accurate because the truck tickets total more than 2,325 CY. City Response: NWC decision to bench the excavation resulted in a significant increase in excavated material beyond what would have been removed had shoring been deployed. Based on field observations, benching increased the width of the trench from 3.5' to 8'. Eight foot (8') was determined to be the average measured width based on averaging the measured width of the saw cut line (9') shown in the photo with the tape and the estimated bench width of 7' shown in the photo with the open trench. The bench width would therefore, be approximately 45, which is equal to the average trench width of 8' minus the neat line width of 3.5'. Using the photo showing the open trench as a guide, the bench height is approximately 35. The 12" storm pipe shown in the photo is useful for providing scale. H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3635 Sunset Community Plan SSIP\1600 Construction\1605 Pay Estimates\Change Orders\Action Request 3 Gravel Borrow Compensation.doc\AQtp Mr.Collins Page 4 of 4 January 27,2015 The cross-sectional area of the bench would therefore be approximately 15.75 SF (3.5' x 45). See attached sketch showing bench dimensions. Based on a total of 1,981 LF of 12" and 18" diameter storm pipe installed, excluding the 53'of 18" pipe installed in the abandoned storm conduit at the intersection of Harrington Avenue NE and NE 12th Street, the total volu4 s QI excavation beyond the pay limits is approximately 31,200 CF or 1,155 CY. d ing 1,155 CY to the neat line calculation of 540 CY yields a total quantity of trench backfill equal to 1,695 CY. Assuming 100% gravel borrow, the total quantity of backfill would be 1,946 CY (791 CY+ 1,155 CY). Although still less than the 2,325 CY represented by the truck tickets, this extra quantity of backfill as a result of excavating beyond the pay limits specified in the contract documents significantly increased in the total backfill used in the trench and should not be paid by the City. NWC could have used shoring for the project but at its discretion, chose to bench the excavation. Again, as stated in Section 2-09.4: If the Contractor excavates outside these limits or performs extra excavation as described in Section 2-09.4, it shall be considered for the Contractor's benefit and shall be included in the cost for other bid items. The contract has a bid item for shoring. To date, the City has paid for 15,839 SF of shoring on the project. If NWC does not agree with the City's neat line calculations for gravel backfill, then NWC shall provide the City its own calculations, which justifies its claim for additional compensation for gravel borrow. Regardless, the City will only pay for Bid Item A-18 quantities based on neat line calculation as specified in Section 2-09.4 of the WSDOT Standard Specifications. If you have additional questions or to provide additional information, please contact me at 425 430-7247 or by email at aquynn@rentonwa.gov. We look forward to your response. Sincerely, Allen Quynn, Surface Water/Utility Engineer Attachments H:\File Sys\SWP-Surface Water Projects\SWP-27-Surface Water Projects(CIP)\27-3635 Sunset Community Plan SSIP\1600 Construction\1605 Pay Estimates\Change Orders\Action Request 3 Gravel Borrow Compensation.doc\AQtp y' 00, yMd �t' ` t j• t' rggj �� AWL r a o a �:... •�1Sx gip{ - �r 1,y1 •.t•aGt k y aM_ 'w 5 W3,11,21F:P a kK It.t'. .. TV t _ k����� i �. ,r�T t •t ,r p k ' ',�,4�f, ,{A �fi't a'1• tt t �. -i� fr ��• r + '�. `oaM� r er r({v' r 14 ' e.r r T J' 1 'J,•r ��b•t{�. r' �. �� _try � �� 1; 1 f < � ^'�? 1 ,�+.r�� _ i��j�•P t r rr . rG• � � r /�j 7x� .7 j .ws f �Y�,�" � �P �j.� /!`.f `1. 'r •rr�'('s}Rf t.� S. f" � , iA�'r c r r -11+ �•.. ti���' f' 1>!�',.TSr / ''J'."" '?j73 rl r ?T'to !fit �•' � ��.� �r of r 'gam 64 NtE/yT LI�c 1+0 FA g.� 3•; �ENcH 2.25' S1S 7S SF Harrington Ave Phase I Gravel Borrow in Pipe Trench Pipe wall Thickness 2 in Per WSDOT Standard Plans 2012-Pipe Zone Bedding and Backfill B-55.20-00 Pipe Cover(Pipe Zone Bedding) 6 in Pipe Zone for plastic pipe=O.D. + 6" above+6" below North of 12th Street Pipe Bedding Thickness 6 in Trench width per WSDOT Standards Spec 2-09.4 Pipes 15" and under,Trench Width=I.D. + 30" Pipes 18" and over,Trench Width=(1.5 x I.D.)+ 18" 55% 100`f a Avg Trench Depravel Borrow Trench Borrow QTY US Structure US Rim Elev US Invert E.lev Pipe Length Pipe Diam(in) Pi a Zone lit(ft th G (ft) Ht. I Width Gravel Borrow Zone Vol. (55%) C134-3 360.22 354.74 CB4-9 360.56 354.64 17 12 2.33 6.20 3.03 3.5 6.68 3.68 CB4-9 360.56 354.64 CB4-11 360.29 354.37 39 12 2.33 6.42 3.25 3.5 16.45 9.05 C134-11 360.29 354.37 C134-12 358.76 352.62 179 12 2.33 6.53 3.36 3.5 78.04 42.92 C134-12 358.76 352.62 C134-13 356.94 350.49 217 12 2.33 6.79 3.63 3.5 102.06 56.14 CB4-13 356.94 350.49 C135-15 354.32 346.94 359 12 2.33 7.41 4.25 3.5 197.70 108.74 CB5-15 354.32 346.44 C135-16 353.91 346.10 38 18 2.83 8.35 4.68 3.75 24.69 13.58 CB5-16 353.91 346.10 CB5-13 352.28 343.69 245 18 2.83 8.70 5.03 3.75 171.27 94.20 C135-13 352.28 343.69 EX SDMH 352.39 340.08 53 18 2.83 10.95 7.28 3.75 53.61 29.49 Lateral Lines CB4-10 361.16 355.22 CB4-11 360.29 354.37 38 12 2.33 6.43 3.26 3.5 16.07 8.84 CB4-5 358.32 352.88 C134-12 358.76 352.62 17 12 2.33 6.29 3.12 3.5 6.88 3.79 C135-3 354.45 351.50 CB54 353.94 348.90 60 12 2.33 4.50 1.33 3.5 10.33 5.68 CB54 353.94 348.90 CB5-15 354.32 346.94 14 12 2.33 6.71 3.54 3.5 6.43 3.54 CB5-2 353.97 348.90 C135-15 354.32 346.94 16 12 2.33 6.73 3.56 3.5 7.38 4.06 C135-7 351.87 348.00 CB5-8 352.09 346.00 8 12 2.33 5.48 2.31 3.5 2.40 1.32 CB5-8 352.09 346.00 CB5-13 352.28 343.69 9 12 2.33 7.84 4.67 3.5 5.45 3.00 'l o - 3.76 North of 12th Street SUBTOTAL 388.01 1 0 S, g South of 12th Street C135-12 348.93 345.29 C136-2 345.96 342.30 273 12 2.33 4.15 0.98 3.5 34.80 19.14 CB6-2 345.96 342.20 CB6-3E1 344.07 340.91 179 12 2.33 3.96 0.79 3.5 18.41 10.12 CB6-3E1 344.07 340.91 CB6-3E2 341.44 337.14 152 12 2.33 4.23 1.06 3.5 20.95 11.52 Existing Pipi CB6-3E2 341.44 337.14 C136-5 340.22 336.65 70 12 2.33 4.44 1.27 3.5 11.51 6.33 C136-5 340.22 336.65 CB6-5E 340.12 336.62 5 12 2.33 4.04 0.87 3.5 0.56 0.31 1.00 South of 12th Street SUBTOTAL 47.43 y -2-1 TOTAL GRAVEL BORROW MATERIAL 435.44 CY -7 2.2 i 'f factor for Misc 1.2 Total 523 CY 5 �/ #i f "N1e t.� � tlta G t r A�#tiv �,,��4�� Ilk IJ ��;a �'„y+�� '�#9a��„ ,fit �'j;�k,.,y •�l�'i1.3c�i, 1.,�l , � , e x Y _ �'.h � �• td, Y�• > .ter'. tat f � 1 i^. �. s I:Y ��,F S'CAlp pn a4 b 4. Y ti x STATE OF WASHINGTON DEPARTMENT OF ECOLOGY PO Box 47600 • Olympia, WA 98504-7600 • 360-407-6000 711 for Washington Relay Service • Persons with a speech disability can call 877-833-6341 January 26, 2015 Ronald Straka City of Renton Renton City Hall, 1055 S. Grady Way- 5`h Floor Renton, WA 98057-3232 RE: Coverage under the Construction Stormwater General Permit Permit number: WAR302558 Site Name: Sunset Terrace Regional Stormwater Facility Location: Harrington Ave NE/Sunset Lane/NE 10« Street Renton,WA County: King Disturbed Acres: 1 Dear Mr. Straka: The Washington State Department of Ecology(Ecology)received your Notice of Intent for coverage under Ecology's Construction Stormwater General Permit(permit). This is your permit coverage letter. Your permit coverage is effective on January 26, 2015. Please retain this permit coverage letter with your permit(enclosed), stormwater pollution prevention plan (SWPPP),and site log book, These materials are the official record of permit coverage for your site. Please take time to read the entire permit and contact Ecology if you have any questions. Appeal Process You have a right to appeal coverage under the general permit to the Pollution Control Hearing Board (PCHB)within 30 days of the date of receipt of this letter. This appeal is limited to the general permit's applicability or non-applicability to a specific discharger. The appeal process is governed by chapter 43.21 B RCW and chapter 371-08 WAC. "Date of receipt"is defined in RCW 43.21 B.001(2). ® 1164 Ronald Straka January 26, 2015 Page 2 To appeal,you must do the following within 30 days of the date of receipt of this letter: • File your appeal and a copy of the permit cover page with the PCHB (see addresses below). Filing means actual receipt by the PCHB during regular business hours. • Serve a copy of your appeal and the permit cover page on Ecology in paper form- by mail or in person(see addresses below). E-mail is not accepted. You must also comply with other applicable requirements in chapter 43.2113 RCW and chapter 371- 08 WAC. Address and Location Information: Street Addresses: Mailing Addresses: Department of Ecology Department of Ecology Attn: Appeals Processing Desk Attn: Appeals Processing Desk 300 Desmond Drive SE PO Box 47608 Lacey,WA 98503 Olympia,WA 98504-7608 Pollution Control Hearings Board(PCHB) Pollution Control Hearings Board 1111 Israel Road SW, Suite 301 PO Box 40903 Tumwater,WA 98501 Olympia,WA 98504-0903 Electronic Discharge Monitoring Reports(WQWebDMR) This permit requires that Permittees submit monthly discharge monitoring reports (DMRs) electronically using Ecology's secure online system, WQWebDMR. To sign up for WQWebDMR go to: www.ecy.wa.gov/programs/wq/permits/paris/webdmr.html. If you have questions, contact the portal staff at(360)407-7097 (Olympia area), or(800) 633-6193/option 3, or email WQWebPortal@ecy.wa.gov. Ecology Field Inspector Assistance If you have questions regarding stormwater management at your construction site,please contact Tracie Walters of Ecology's Northwest Regional Office in Bellevue at tracie.walters@ecy.wa.gov, or (425) 649-4484. Questions or Additional Information Ecology is committed to providing assistance. Please review our web page at: www.ecy.wa.gov/programs/wq/stonnwater/construction/. If you have questions about the construction stormwater general permit,please contact Clay Keown at clay.keown@ecy.wa.gov, or (360)407-6048. Sincerely, Bill Moore, P.E., Manager Program Development Services Section Water Quality Program Enclosure Construction Stormwater Site Inspection Form Project Name Permit# Inspection Date Time Name of Certified Erosion Sediment Control Lead (CESCL) or qualified inspector if less than one acre Print Name: Approximate rainfall amount since the last inspection (in inches): Approximate rainfall amount in the last 24 hours (in inches): Current Weather Clear ❑ Cloudy ❑ Mist Rain Wind ❑ Fog ❑ A.Type of inspection: Weekly ❑ Post Storm Event ❑ Other ❑ B. Phase of Active Construction (check all that apply): Pre Construction/installation of erosion/sediment controls Clearing/Demo/Grading Infrastructure/storm/roads Concrete pours Vertical Construction/buildings Utilities Offsite improvements Site temporary stabilized Final stabilization C. Questions: 1. Were all areas of construction and discharge points inspected? Yes No 2. Did you observe the presence of suspended sediment,turbidity, discoloration, or oil sheen Yes No 3. Was a water quality sample taken during inspection? (refer to permit conditions S4&S5) Yes _ No 4. Was there a turbid discharge 250 NTU or greater, or Transparency 6 cm or less?* Yes _ No 5. If yes to#4 was it reported to Ecology? Yes No 6. Is pH sampling required? pH range required is 6.5 to 8.5. Yes No If answering yes to a discharge, describe the event. Include when, where, and why it happened; what action was taken, and when. *If answering yes to#4 record NTU/Transparency with continual sampling daily until turbidity is 25 NTU or less/transparency is 33 cm or greater. Sampling Results: Date: Parameter Method (circle one) Result Other/Note NTU cm pH Turbidity tube, meter, laboratory pH Paper, kit, meter Page 1 1 Construction Stormwater Site Inspection Form D. Check the observed status of all items. Provide "Action Required "details and dates. Element # Inspection BMPs BMP needs BMP Action Inspected maintenance failed required yes no n/a (describe in section F) 1 Before beginning land disturbing Clearing activities are all clearing limits, Limits natural resource areas(streams, wetlands, buffers, trees) protected with barriers or similar BMPs? (high visibility recommended) 2 Construction access is stabilized Construction with quarry spalls or equivalent Access BMP to prevent sediment from being tracked onto roads? Sediment tracked onto the road way was cleaned thoroughly at the end of the day or more frequent as necessary. 3 Are flow control measures installed Control Flow to control stormwater volumes and Rates velocity during construction and do they protect downstream properties and waterways from erosion? If permanent infiltration ponds are used for flow control during construction, are they protected from siltation? 4 All perimeter sediment controls Sediment (e.g. silt fence,wattles, compost Controls socks, berms, etc.) installed, and maintained in accordance with the Stormwater Pollution Prevention Plan (SWPPP). Sediment control BMPs(sediment ponds,traps,filters etc.) have been constructed and functional as the first step of grading. Stormwater runoff from disturbed areas is directed to sediment removal BMP. 5 Have exposed un-worked soils Stabilize been stabilized with effective BMP Soils to prevent erosion and sediment deposition? Page 2 r Construction Stormwater Site Inspection Form Element # Inspection BMPs BMP needs BMP Action Inspected maintenance failed required yes no n/a (describe in section F) 5 Are stockpiles stabilized from erosion, Stabilize Soils protected with sediment trapping Cont. measures and located away from drain inlet,waterways, and drainage channels? Have soils been stabilized at the end of the shift, before a holiday or weekend if needed based on the weather forecast? Has stormwater and ground water 6 been diverted away from slopes and Protect disturbed areas with interceptor dikes, Slopes pipes and or swales? Is off-site storm water managed separately from stormwater generated on the site? Is excavated material placed on uphill side of trenches consistent with safety and space considerations? Have check dams been placed at regular intervals within constructed channels that are cut down a slope? 7 Storm drain inlets made operable Drain Inlets during construction are protected. Are existing storm drains within the influence of the project protected? 8 Have all on-site conveyance channels Stabilize been designed,constructed and Channel and stabilized to prevent erosion from Outlets expected peak flows? Is stabilization, including armoring material,adequate to prevent erosion of outlets,adjacent stream banks, slopes and downstream conveyance systems? 9 Are waste materials and demolition Control debris handled and disposed of to Pollutants prevent contamination of stormwater? Has cover been provided for all chemicals, liquid products, petroleum products,and other material? Has secondary containment been provided capable of containing 110% of the volume? Were contaminated surfaces cleaned immediately after a spill incident? Were BMPs used to prevent contamination of stormwater by a pH modifying sources? Page 3 Construction Stormwater Site Inspection Form Element # Inspection BMPs BMP needs BMP Action Inspected maintenance failed required yes no n/a (describe in section F) 9 Wheel wash wastewater is handled Cont. and disposed of properly. 10 Concrete washout in designated areas. Control No washout or excess concrete on the Dewatering ground. Dewatering has been done to an approved source and in compliance with the SWPPP. Were there any clean non turbid dewatering discharges? 11 Are all temporary and permanent Maintain erosion and sediment control BMPs BMP maintained to perform as intended? 12 Has the project been phased to the Manage the maximum degree practicable? Project Has regular inspection, monitoring and maintenance been performed as required by the permit? Has the SWPPP been updated, implemented and records maintained? E. Check all areas that have been inspected. ✓ All in place BMPs ❑ All disturbed soils All concrete wash out area All material storage areas All discharge locations All equipment storage areas ❑ All construction entrances/exits F. Elements checked "Action Required" (section D)describe corrective action to be taken. List the element number; be specific on location and work needed. Document, initial,and date when the corrective action has been completed and inspected. Element Description and Location Action Required Completion Initials # Date Attach additional page if needed Sin the following certification: "I certify that this report is true, accurate, and complete, to the best of my knowledge and belief" Inspected by: (print) (Signature) Date: Title/Qualification of Inspector: Page 4 Submit the Notice of Termination when your site meets one of the following conditions: 1. The site has undergone final stabilization, the Permittee has removed all temporary BMPs (except biodegradable BMPs clearly manufactured with the intention for the material to be left in place and not interfere with maintenance or land use), and all stormwater discharges associated with construction activity have been eliminated; or 2. All portions of the site that have not undergone final stabilization per Special Condition S10.A.1 have been sold and/or transferred (per General Condition G9), and the Permittee no longer has operational control of the construction activity; or 3. For residential construction only, the Permittee has completed temporary stabilization and the homeowners have taken possession of the residences. 11.� Notice of Termination Form Construction Stormwater General Permit#WAR DEPARTMENT OF Permit ECOLOGY State of Washington Use this form to request termination of permit coverage I. Operator/Permittee (Party with operational control over plans and specifications, or day-to-day operational control of activities which ensure compliance with SWPPP and permit conditions. Ecology will send correspondence and permit fee invoices to the permit holder on record.) Name: Company: Business Phone: Ext. Cell Phone (Optional): Fax (Optional): E-mail: Mailing Address: City: State: Zip +4: II. Site Location/Address Site name: Total area of soil disturbance for your site/project: acres Street address (or location description): City (or nearest city): County: III. Construction Activity- The site is eligible for termination by one of the following methods: ❑ The site has undergone final stabilization. The operator has permanently stabilized all exposed soils, removed all temporary BMPs, and eliminated all stormwater discharges associated with construction activity. ❑ Permit coverage on all portions of the site that have not undergone final stabilization (Permit Condition S10.A.1) are being, or have been, transferred (Permit Condition G9), and the Permittee no longer has operational control of the construction activity. We provided the new owner Transfer of Coverage paperwork on: ❑ All portions of the site that have not undergone final stabilization (Permit Condition S10.A.1) have been sold and the-Permittee no longer has operational control of the construction activity. We will not be submitting Transfer of Permit coverage paperwork. (Optional). Please provide new owner contact info: IV. Certification of Permittees. Please read the certification statement carefully before signing. "I certify under penalty of law that all stormwater discharges associated with construction activity from the identified site that are authorized by the National Pollution Discharge Elimination System(NPDES)and State Waste Discharge general permit have been eliminated,or that I no longer own or operate on this site. I understand that by submitting this Notice of Termination that I am no longer authorized to discharge stormwater associated with construction activity by the general permit,and that discharging pollutants in stormwater to waters of the State of Washington is unlawful under the Clean Water Act where the discharge is not authorized by a NPDES permit. I also understand that the submittal of this Notice of Termination does not release the permittee from liability for any violations of this permit or the Clean Water Act." Operator printed name Title Operator signature Date ECY 020-87(Rev. 04/10) Instructions for Notice of Termination Form Submit a Notice of Termination Form to the Department of Ecology when 1.)All stormwater discharges from a construction site are eliminated, and the site has undergone final stabilization. 2.)The site has been sold or transferred to a different operator(s). The permit fees will continue until the permit is terminated. I. Operator Give the name, address, and telephone number of the person who is responsible for the permit. This person will also be sent the final fee invoice. II. Site Location Enter the street address or location description, including the city or nearest city and county for the construction site. Construction sites that do not have a street address must also provide a legal description in the space provided, or as an attachment. III. Construction Activity Indicate: 1. That all stormwater discharges associated with construction activity are eliminated and final stabilization of all exposed soils is completed. Final stabilization means the establishment of a permanent vegetative cover, or equivalent permanent stabilization measures,that prevents erosion. 2. That the permit has been transferred to another responsible party(ies)for management. (Provide the information required on the Transfer of Coverage form) 3. That all portions of the site that have not undergone final stabilization have been sold. IV.Certification of Permittee(s) Read this statement carefully. The operator, or authorized representative of the operator, must print his or her name for clarity,then sign and date the document on the lines provided. (Refer to General Condition G2 in the permit for signatory requirements.) Please sign and return this original document to the following address and retain a copy for your records: Department of Ecology Stormwater Unit—Construction PO Box 47696 Olympia,WA 98504-7696 Note: Your site remains under permit and subject to all permit conditions until your termination is effective. Continue to comply with permit conditions until the earlier of the following two dates: 1) The date you receive written notification from Ecology that termination is effective. 2) The 3 1'day following Ecology's receipt of this form. Questions? Call: • 360-407-7451 Josh Klimek for city of Seattle or counties: Kitsap,Pierce, and Thurston. • 360-407-6048 Clay Keownfor counties: King,Island, San Juan. • 360-407-6442 Shawn Hopkins for counties: Whatcom, Skagit, Snohomish,Ferry, Stevens,Pend Oreille, Lincoln, Spokane, Grant, Adams,Whitman,Franklin,Walla Walla, Columbia, Garfield, and Asotin. • 360-407-6858 Joyce Smith for counties: Okanogan,Chelan,Douglas, Kittitas,Yakima,Benton,Klickitat, Skamania, Clark, Cowlitz, Wahkiakum,Lewis,Pacific, Grays Harbor,Mason, Jefferson, and Clallam. To ask about the availability of this document in a version for the visually impaired, call the Water Quality Program at 360-407-6401. Persons with hearing loss may call 711 for Washington Relay Service. Persons with a speech disability may call 877-833-6341. ECY 020-87(Rev. 04/10) Construction Stormwater General Permit High Turbidity / Low Transparency Reporting inok -ATE EC0L0Gt REMINDER: Sites covered under the Construction Stormwater General Permit(Permit)must take specific reporting and adaptive management actions in order to comply with permit requirements when obtaining high turbidity results(greater than or equal to 250 Nephelometric Turbidity Units (NTUs))or low transparency results(less than or equal to 6 centimeters). Within 24 hours: Call the applicable Ecology Region's Environmental Report Tracking System(ERTS)* stating, "I'm reporting a(high turbidity or low transparencyl construction stormwater discharge of our sample result in NTUs or centimeters)." Include the following information: 1.Your Name/Phone Number 4. Date/Time of Call 2. Permit Number 5. Date/Time of Sample 3. City/County of Project 6. Project Name Daily: Continue to sample daily until: ❑ The discharge turbidity sample result is 25 NTUs or lower; or, ❑ The transparency sample result is 33 centimeters or greater; or, ❑ The discharging turbidity is no more than five NTUs over background(if the receiving water background is less than 50 NTUs); or, ❑ The discharging turbidity is no more than ten percent over background(if the receiving water background is 50 NTUs or greater); or, ❑ The discharge stops or is eliminated. Within Seven days: Review your Stormwater Pollution Prevention Plan(SWPPP)for compliance and make appropriate revisions. Within Ten days: Fully implement and maintain appropriate source control best management practices(BMPs)and/or treatment to address the problem. If ten days is not feasible, Ecology may approve an extension provided the request is filled with Ecology within the initial ten-day response period. Within Fourteen days: Upon receipt of a written request from Ecology,provide a copy of a written report containing the responsive actions taken and planned. The report must contain a copy of the plans and records including the sample result(s), SWPPP revisions, any additions and/or changes to BMPs, and documentation of the adaptive management process taken to correct high turbidity/low transparency results. *ERTS Phone Numbers& Counties Central Region(Okanogan, Chelan, Douglas,Kittitas, Yakima, Klickitat, Benton): (509) 575-2490 Eastern Region(Adams,Asotin,Columbia, Ferry, Franklin, Garfield, Grant,Lincoln,Pend Oreille, Spokane, Stevens, Walla Walla, Whitman): (509)329-3400 Northwest Region(Kitsap, Snohomish, Island, King, San Juan, Skagit, Whatcom): (425)649-7000 Southwest Region(Grays Harbor, Lewis, Mason,Thurston, Pierce, Clark,Cowlitz, Skamania, Wahkiakum, Clallam,Jefferson,Pacific): (360)407-6300 WAR302558 SUNSET TERRACE REGIONAL Issuance Date: December 1, 2010 STORMWATER FACILITY KING COUNTY Effective Date: January 1, 2011 Expiration Date: December 31, 2015 CONSTRUCTION ST®RIWATER GENERAL PERMIT National Pollutant Discharge Elimination System (NPDES) and State Waste Discharge General Permit for Stormwater Discharges Associated with Construction Activity State of Washington Department of Ecology Olympia, Washington 98504 In compliance with the provisions of Chapter 90.48 Revised Code of Washington (State of Washington Water Pollution Control Act) and Title 33 United States Code, Section 1251 et seq. The Federal Water Pollution Control Act(The Clean Water Act) Until this permit expires, is modified or revoked, Permittees that have properly obtained coverage under this general permit are authorized to discharge in accordance with the special and general conditions that follow. e�l�Susewind, P.E., P.G. ater Quality Program Manager Washington State Department of Ecology TABLE OF CONTENTS LISTOF TABLES.......................................................................................................................... 3 SPECIALCONDITIONS............................................................................................................... 5 S l. PERMIT COVERAGE........................................................................................................5 S2. APPLICATION REQUIREMENTS ...................................................................................8 S3. COMPLIANCE WITH STANDARDS.............................................................................11 S4. MONITORING REQUIREMENTS 12 S5. REPORTING AND RECORDKEEPING REQUIREMENTS .........................................19 S6. PERMIT FEES...................................................................................................................22 S7. SOLID AND LIQUID WASTE DISPOSAL ....................................................................22 S8. DISCHARGES TO 303(D) OR TMDL WATER BODIES..............................................22 S9. STORMWATER POLLUTION PREVENTION PLAN...................................................26 S I0. NOTICE OF TERMINATION..........................................................................................34 GENERAL CONDITIONS .......................................................................................................... 36 G1. DISCHARGE VIOLATIONS ...........................................................................................36 G2. SIGNATORY REQUIREMENTS.....................................................................................36 G3. RIGHT OF INSPECTION AND ENTRY.........................................................................37 G4. GENERAL PERMIT MODIFICATION AND REVOCATION......................................37 G5. REVOCATION OF COVERAGE UNDER THE PERMIT .............................................37 G6. REPORTING A CAUSE FOR MODIFICATION............................................................38 G7. COMPLIANCE WITH OTHER LAWS AND STATUTES.............................................38 G8. DUTY TO REAPPLY.......................................................................................................38 G9. TRANSFER OF GENERAL PERMIT COVERAGE.......................................................39 G10. REMOVED SUBSTANCES.............................................................................................39 G11. DUTY TO PROVIDE INFORMATION...........................................................................39 G12. OTHER REQUIREMENTS OF 40 CFR...........................................................................39 G13. ADDITIONAL MONITORING........................................................................................39 G14. PENALTIES FOR VIOLATING PERMIT CONDITIONS .............................................40 G15. UPSET...............................................................................................................................40 Construction Stormwater General Permit—December 1, 2010 Page 2 G16. PROPERTY RIGHTS........................................................................................................40 G17. DUTY TO COMPLY ........................................................................................................40 G18. TOXIC POLLUTANTS.....................................................................................................41 G19. PENALTIES FOR TAMPERING.....................................................................................41 G20. REPORTING PLANNED CHANGES .............................................................................41 G21. REPORTING OTHER INFORMATION..........................................................................42 G22. REPORTING ANTICIPATED NON-COMPLIANCE.....................................................42 G23. REQUESTS TO BE EXCLUDED FROM COVERAGE UNDER THE PERMIT..........42 G24. APPEALS..........................................................................................................................42 G25. SEVERABILITY...............................................................................................................43 G26. BYPASS PROHIBITED....................................................................................................43 APPENDIX A—DEFINITIONS.................................................................................................. 46 APPENDIX B—ACRONYMS .................................................................................................... 54 LIST OF TABLES Table 1. Summary of Permit Report Submittals....................................................................... 4 Table 2. Summary of Required On-site Documentation...........................................................4 Table 3. Summary of Primary Monitoring Requirements ...................................................... 12 Table 4. Monitoring and Reporting Requirements ................................................................. 16 Table 5. Turbidity, Fine Sediment& Phosphorus Sampling and Limits for 303(d)-Listed...24 Table 6. pH Sampling and Limits for 303(d)-Listed Waters..................................................24 Construction Stormwater General Permit—December 1, 2010 Page 3 SUMMARY OF PERMIT REPORT SUBMITTALS Refer to the Special and General Conditions within this permit for additional submittal requirements. Appendix A provides a list of definitions. Appendix B provides a list of acronyms. Table 1. Summary of Permit Report Submittals Permit Submittal Frequency First Submittal Date Section S5.A and High Turbidity/Transparency Phone As Necessary Within 24 hours S8 Reporting S5.13 Discharge Monitoring Report Monthly* Within 15 days of applicable monitoring period S51 and Noncompliance Notification As necessary Immediately S8 S5.F Noncompliance Notification — As necessary Within 5 Days of non- Written Report compliance G2. Notice of Change in Authorization As necessary G6. Permit Application for Substantive As necessary Changes to the Discharge G8. Application for Permit Renewal 1/permit cycle No later than 180 days before expiration G9. Notice of Permit Transfer As necessary G20. Notice of Planned Changes As necessary G22. Reporting Anticipated Non- As necessary compliance SPECIAL NOTE: *Permittees must submit Discharge Monitoring Reports(DMRs)to the Washington State Department of Ecology monthly, regardless of site discharge, for the full duration of permit coverage. Refer to Section S5.13 of this General Permit for more specific information regarding DMRs. Table 2. Summary of Required On-site Documentation Document Title Permit Conditions Permit Coverage Letter See Conditions S2, S5 Construction Stormwater General Permit See Conditions S2, S5 Site Log Book See Conditions S4, S5 Stormwater Pollution Prevention Plan (SWPPP) See Conditions S9, S5 Construction Stormwater General Permit December 1, 2010 Page 4 SPECIAL CONDITIONS S1. PERMIT COVERAGE A. Permit Area This Construction Stormwater General Permit(CSWGP) covers all areas of Washington State, except for federal and Tribal lands as specified in Special Condition S 1.E.3. B. Operators Required to Seek Coverage Under this General Permit: l. Operators of the following construction activities are required to seek coverage under this CSWGP: a. Clearing, grading and/or excavation that results in the disturbance of one or more acres and discharges stormwater to surface waters of the State; and clearing, grading and/or excavation on sites smaller than one acre that are part of a larger common plan of development or sale, if the common plan of development or sale will ultimately disturb one acre or more and discharge stormwater to surface waters of the State. i. This includes forest practices (including,but not limited to, class IV conversions)that are part of a construction activity that will result in the disturbance of one or more acres, and discharge to surface waters of the State (that is, forest practices that prepare a site for construction activities); and b. Any size construction activity discharging stormwater to waters of the State that the Department of Ecology( "Ecology"): i. Determines to be a significant contributor of pollutants to waters of the State of Washington. ii. Reasonably expects to cause a violation of any water quality standard. 2. Operators of the following activities are not required to seek coverage under this CSWGP (unless specifically required under Special Condition S1.B.l.b. above): a. Construction activities that discharge all stormwater and non-stormwater to ground water, sanitary sewer, or combined sewer, and have no point source discharge to either surface water or a storm sewer system that drains to surface waters of the State. b. Construction activities covered under an Erosivity Waiver(Special Condition S2.C). c. Routine maintenance that is performed to maintain the original line and grade, hydraulic capacity, or original purpose of a facility. Construction Stormwater General Permit—December 1, 2010 Page 5 C. Authorized Discharges: 1. Stormwater Associated with Construction Activity. Subject to compliance with the terms and conditions of this permit, Permittees are authorized to discharge stormwater associated with construction activity to surface waters of the State or to a storm sewer system that drains to surface waters of the State. (Note that"surface waters of the State"may exist on a construction site as well as off site; for example, a creek running through a site.) 2. Stormwater Associated with Construction Support Activity. This permit also authorizes stormwater discharge from support activities related to the permitted construction site (for example, an on-site portable rock crusher, off-site equipment staging yards, material storage areas, borrow areas, etc.)provided: a. The support activity relates directly to the permitted construction site that is required to have a NPDES permit; and b. The support activity is not a commercial operation serving multiple unrelated construction projects, and does not operate beyond the completion of the construction activity; and c. Appropriate controls and measures are identified in the Stormwater Pollution Prevention Plan(SWPPP) for the discharges from the support activity areas. 3. Non-Stormwater Discharges. The categories and sources of non-stormwater discharges identified below are authorized conditionally,provided the discharge is consistent with the terms and conditions of this permit: a. Discharges from fire-fighting activities. b. Fire hydrant system flushing. c. Potable water, including uncontaminated water line flushing. d. Pipeline hydrostatic test water. e. Uncontaminated air conditioning or compressor condensate. f. Uncontaminated ground water or spring water. g. Uncontaminated excavation dewatering water(in accordance with S9.D.10). h. Uncontaminated discharges from foundation or footing drains. i. Water used to control dust. Permittees must minimize the amount of dust control water used. j. Routine external building wash down that does not use detergents. k. Landscape irrigation water. The SWPPP must adequately address all authorized non-stormwater discharges, except for discharges from fire-fighting activities, and must comply with Special Construction Stormwater General Permit—December 1, 2010 Page 6 Condition S3. At a minimum, discharges from potable water(including water line flushing), fire hydrant system flushing, and pipeline hydrostatic test water must undergo the following: dechlorination to a concentration of 0.1 parts per million (ppm) or less, and pH adjustment to within 6.5—8.5 standard units (su), if necessary. D. Prohibited Discharges: The following discharges to waters of the State, including ground water, are prohibited. • 1. Concrete wastewater. 2. Wastewater from washout and clean-up of stucco,paint, form release oils, curing compounds and other construction materials. 3. Process wastewater as defined by 40 Code of Federal Regulations (CFR) 122.1 (see Appendix A of this permit). 4. Slurry materials and waste from shaft drilling. 5. Fuels, oils, or other pollutants used in vehicle and equipment operation and maintenance. 6. Soaps or solvents used in vehicle and equipment washing. 7. Wheel wash wastewater, unless discharged according to Special Condition S9.D.9.d. 8. Discharges from dewatering activities, including discharges from dewatering of trenches and excavations, unless managed according to Special Condition S9.D.10. E. Limits on Coverage Ecology may require any discharger to apply for and obtain coverage under an individual permit or another more specific general permit. Such alternative coverage will be required when Ecology determines that this CSWGP does not provide adequate assurance that water quality will be protected, or there is a reasonable potential for the project to cause or contribute to a violation of water quality standards. The following stormwater discharges are not covered by this permit: l. Post-construction stormwater discharges that originate from the site after completion of construction activities and the site has undergone final stabilization. 2. Non-point source silvicultural activities such as nursery operations, site preparation,reforestation and subsequent cultural treatment,thinning, prescribed burning,pest and fire control, harvesting operations, surface drainage, or road construction and maintenance, from which there is natural runoff as excluded in 40 CFR Subpart 122. 3. Stormwater from any federal project or project on federal land or land within an Indian Reservation except for the Puyallup Reservation. Within the Puyallup Construction Stormwater General Permit—December 1, 2010 Page 7 Reservation, any project that discharges to surface water on land held in trust by the federal government may be covered by this permit. 4. Stormwater from any site covered under an existing NPDES individual permit in which stormwater management and/or treatment requirements are included for all stormwater discharges associated with construction activity. 5. Stormwater from a site where an applicable Total Maximum Daily Load(TMDL) requirement specifically precludes or prohibits discharges from construction activity. S2. APPLICATION REQUIREMENTS A. Permit Application Forms 1. Notice of Intent Form/Timeline a. Operators of new or previously unpermitted construction activities must submit a complete and accurate permit application (Notice of Intent, or NOI) to Ecology. b. The operator must submit the NOI at least 60 days before discharging stormwater from construction activities and must submit it on or before the date of the first public notice(see Special Condition S2.B below for details). The 30-day public comment period required by WAC 173-226-130(5)begins on the publication date of the second public notice. Unless Ecology responds to the complete application in writing, based on public comments, or any other relevant factors, coverage under the general permit will automatically commence on the thirty-first day following receipt by Ecology of a completed NOI, or the issuance date of this permit, whichever is later,unless Ecology specifies a later date in writing. c. Applicants who propose to discharge to a storm or sewer system operated by Seattle, King County, Snohomish County, Tacoma, Pierce County, or Clark County must also submit a copy of the NOI to the appropriate jurisdiction. d. If an applicant intends to use a Best Management Practice (BMP) selected on the basis of Special Condition S9.C.4 ("demonstrably equivalent" BMPs), the applicant must notify Ecology of its selection as part of the NOI. In the event the applicant selects BMPs after submission of the NOI, it must provide notice of the selection of an equivalent BMP to Ecology at least 60 days before intended use of the equivalent BMP. e. Permittees must notify Ecology regarding any changes to the information provided on the NOI by submitting an updated NOI. Examples of such changes include, but are not limited to, i. changes to the Permittee's mailing address, ii. changes to the on-site contact person information, and Construction Stormwater General Permit—December 1, 2010 Page 8 iii. changes to the area/acreage affected by construction activity. 2. Transfer of Coverage Form The Permittee can transfer current coverage under this permit to one or more new operators, including operators of sites within a Common Plan of Development, provided the Permittee submits a Transfer of Coverage Form in accordance with General Condition G9. Transfers do not require public notice. B. Public Notice For new or previously unpermitted construction activities, the applicant must publish a public notice at least one time each week for two consecutive weeks, at least 7 days apart, in a newspaper with general circulation in the county where the construction is to take place. The notice must contain: 1. A statement that"The applicant is seeking coverage under the Washington State Department of Ecology's Construction Stormwater NPDES and State Waste Discharge General Permit." 2. The name,address and location of the construction site. 3. The name and address of the applicant. 4. The type of construction activity that will result in a discharge (for example, residential construction, commercial construction, etc.), and the number of acres to be disturbed. 5. The name of the receiving water(s)(that is,the surface water(s)to which the site will discharge), or, if the discharge is through a storm sewer system,the name of the operator of the system. 6. The statement: "Any persons desiring to present their views to the Washington State Department of Ecology regarding this application, or interested in Ecology's action on this application,may notify Ecology in writing no later than 30 days of the last date of publication of this notice. Ecology reviews public comments and considers whether discharges from this project would cause a measurable change in receiving water quality,and, if so, whether the project is necessary and in the overriding public interest according to Tier II antidegradation requirements under WAC 173-201A-320. Comments can be submitted to: Department of Ecology, P.O. Box 47696, Olympia, WA 98504-7696 Attn: Water Quality Program,Construction Stormwater." Construction Stormwater General Permit—December 1, 2010 Page 9 C. Erosivity Waiver Construction site operators may qualify for an erosivity waiver from the CSWGP if the following conditions are met: 1. The site will result in the disturbance of fewer than 5 acres and the site is not a portion of a common plan of development or sale that will disturb 5 acres or greater. 2. Calculation of Erosivity"R" Factor and Regional Timeframe: a. The project's rainfall erosivity factor("R" Factor) must be less than 5 during the period of construction activity, as calculated using either the Texas A&M University online rainfall erosivity calculator at: http://ei.tamu.edu/or EPA's calculator at hgp:Hcfpub.epa.gov/npdes/stormwater/lew/lewcalculator.cfm. The period of construction activity starts when the land is first disturbed and ends with final stabilization. In addition: b. The entire period of construction activity must fall within the following timeframes: i. For sites west of the Cascades Crest: June 15 — September 15. ii. For sites east of the Cascades Crest, excluding the Central Basin: June 15 —October 15. iii. For sites east of the Cascades Crest, within the Central Basin: no additional timeframe restrictions apply. The Central Basin is defined as the portions of Eastern Washington with mean annual precipitation of less than 12 inches. For a map of the Central Basin(Region 2),refer to http://www.ecy.wa.gov/pubs/ecy07O2O2.pd 3. Construction site operators must submit a complete Erosivity Waiver certification form at least one week before disturbing the land. Certification must include statements that the operator will: a. Comply with applicable local stormwater requirements; and b. Implement appropriate erosion and sediment control BMPs to prevent violations of water quality standards. 4. This waiver is not available for facilities declared significant contributors of pollutants as defined in Special Condition S I.B.Lb. 5. This waiver does not apply to construction activities which include non- stormwater discharges listed in Special Condition S I.C.3. 6. If construction activity extends beyond the certified waiver period for any reason, the operator must either: a. Recalculate the rainfall erosivity"R" factor using the original start date and a new projected ending date and, if the"R" factor is still under 5 and the entire Construction Stormwater General Permit—December 1, 2010 Page 10 project falls within the applicable regional timeframe in Special Condition S2.C.2.b, complete and submit an amended waiver certification form before the original waiver expires; or b. Submit a complete permit application to Ecology in accordance with Special Condition S2.A and B before the end of the certified waiver period. S3. COMPLIANCE WITH STANDARDS A. Discharges must not cause or contribute to a violation of surface water quality standards (Chapter 173-201A WAC), ground water quality standards (Chapter 173-200 WAC), sediment management standards (Chapter 173-204 WAC), and human health- based criteria in the National Toxics Rule (40 CFR Part 131.36). Discharges not in compliance with these standards are not authorized. B. Prior to the discharge of stormwater and non-stormwater to waters of the State, the Permittee must apply all known, available, and reasonable methods of prevention, control, and treatment(AKART). This includes the preparation and implementation of an adequate Stormwater Pollution Prevention Plan(SWPPP), with all appropriate BMPs installed and maintained in accordance with the SWPPP and the terms and conditions of this permit. C. Ecology presumes that a Permittee complies with water quality standards unless discharge monitoring data or other site-specific information demonstrates that a discharge causes or contributes to a violation of water quality standards, when the Permittee complies with the following conditions. The Permittee must fully: 1. Comply with all permit conditions, including planning, sampling,monitoring, reporting, and recordkeeping conditions. 2. Implement stormwater BMPs contained in stormwater management manuals published or approved by Ecology, or BMPs that are demonstrably equivalent to BMPs contained in stormwater technical manuals published or approved by Ecology, including the proper selection, implementation, and maintenance of all applicable and appropriate BMPs for on-site pollution control. (For purposes of this section, the stormwater manuals listed in Appendix 10 of the Phase I Municipal Stormwater Permit are approved by Ecology.) D. Where construction sites also discharge to ground water, the ground water discharges must also meet the terms and conditions of this CSWGP. Permittees who discharge to ground water through an injection well must also comply with any applicable requirements of the Underground Injection Control (UIC)regulations, Chapter 173-218 WAC. Construction Stormwater General Permit—December 1, 2010 Page 11 S4. MONITORING REQUIREMENTS,BENCHMARKS AND REPORTING TRIGGERS Table 3. Summary of Primary Monitoring Requirements Size of Soil Weekly Site Weekly Weekly Weekly pH Requires Disturbance' Inspections Sampling w/ Sampling wl Sampling2 CESCL Turbidity Transparency Certification? Meter Tube Sites that disturb Required Not Required Not Required Not Required No less than 1 acre, but are part of a larger Common Plan of Development Sites that disturb 1 Required Sampling Resuired— Required Yes acre or more, but either method fewer than 5 acres Sites that disturb 5 Required Required Not Required 4 Required Yes acres or more A. Site Log Book The Permittee must maintain a site log book that contains a record of the implementation of the SWPPP and other permit requirements, including the installation and maintenance of BMPs, site inspections, and stormwater monitoring. B. Site Inspections The Permittee's (operator's) site inspections must include all areas disturbed by construction activities, all BMPs, and all stormwater discharge points. (See Special Conditions S4.B.3 and BA below for detailed requirements of the Permittee's Certified Erosion and Sediment Control Lead [CESCL]). Soil disturbance is calculated by adding together all areas affected by construction activity.Construction activity means clearing,grading,excavation,and any other activity that disturbs the surface of the land, including ingress/egress from the site. 2 If construction activity results in the disturbance of I acre or more,and involves significant concrete work(1,000 cubic yards of poured or recycled concrete over the life of a project)or the use of engineered soils(soil amendments including but not limited to Portland cement-treated base[CTB],cement kiln dust[CKD],or fly ash),and stormwater from the affected area drains to surface waters of the State or to a storm sewer stormwater collection system that drains to other surface waters of the State,the Permittee must conduct pH monitoring sampling in accordance with Special Condition S4.1). 'Sites with one or more acres,but fewer than 5 acres of soil disturbance,must conduct turbidity or transparency sampling in accordance with Special Condition S4.C. 4 Sites equal to or greater than 5 acres of soil disturbance must conduct turbidity sampling using a turbidity meter in accordance with Special Condition S4.C. Construction Stormwater General Permit—December 1, 2010 Page 12 Construction sites one acre or larger that discharge stormwater to surface waters of the State must have site inspections conducted by a certified CESCL. Sites less than one acre may have a person without CESCL certification conduct inspections; sampling is not required on sites that disturb less than an acre. 1. The Permittee must examine stormwater visually for the presence of suspended sediment, turbidity, discoloration, and oil sheen. The Permittee must evaluate the effectiveness of BMPs and determine if it is necessary to install, maintain, or repair BMPs to improve the quality of stormwater discharges. Based on the results of the inspection, the Permittee must correct the problems identified by: a. Reviewing the SWPPP for compliance with Special Condition S9 and making appropriate revisions within 7 days of the inspection. b. Immediately beginning the process of fully implementing and maintaining appropriate source control and/or treatment BMPs as soon as possible, addressing the problems no later than within 10 days of the inspection. If installation of necessary treatment BMPs is not feasible within 10 days, Ecology may approve additional time when an extension is requested by a Permittee within the initial 10-day response period. c. Documenting BMP implementation and maintenance in the site log book. 2. The Permittee must inspect all areas disturbed by construction activities, all BMPs, and all stormwater discharge points at least once every calendar week and within 24 hours of any discharge from the site. (For purposes of this condition, individual discharge events that last more than one day do not require daily inspections. For example, if a stormwater pond discharges continuously over the course of a week, only one inspection is required that week.) The Permittee may reduce the inspection frequency for temporarily stabilized, inactive sites to once every calendar month. 3. The Permittee must have staff knowledgeable in the principles and practices of erosion and sediment control. The CESCL(sites one acre or more) or inspector (sites less than one acre) must have the skills to assess the: a. Site conditions and construction activities that could impact the quality of stormwater, and b. Effectiveness of erosion and sediment control measures used to control the quality of stormwater discharges. 4. The SWPPP must identify the CESCL or inspector,who must be present on site or on-call at all times. The CESCL must obtain this certification through an approved erosion and sediment control training program that meets the minimum training standards established by Ecology(see BMP C 160 in the manual referred to in Special Condition S9.C.1 and 2). Construction Stormwater General Permit—December 1, 2010 Page 13 5. The Permittee must summarize the results of each inspection in an inspection report or checklist and enter the report/checklist into, or attach it to, the site log book. At a minimum, each inspection report or checklist must include: a. Inspection date and time. b. Weather information, the general conditions during inspection and the approximate amount of precipitation since the last inspection, and precipitation within the last 24 hours. c. A summary or list of all implemented BMPs, including observations of all erosion/sediment control structures or practices. d. A description of the locations: i. Of BMPs inspected. ii. Of BMPs that need maintenance and why. iii. Of BMPs that failed to operate as designed or intended, and iv. Where additional or different BMPs are needed, and why. e. A description of stormwater discharged from the site. The Permittee must note the presence of suspended sediment, turbidity, discoloration, and oil sheen, as applicable. £ Any water quality monitoring performed during inspection. g. General comments and notes, including a brief description of any BMP repairs, maintenance or installations made following the inspection. h. A summary report and a schedule of implementation of the remedial actions that the Permittee plans to take if the site inspection indicates that the site is out of compliance. The remedial actions taken must meet the requirements of the SWPPP and the permit. i. The name, title, and signature of the person conducting the site inspection, a phone number or other reliable method to reach this person, and the following statement: "I certify that this report is true, accurate, and complete to the best of my knowledge and belief." C. Turbidity/Transparency Sampling Requirements 1. Sampling Methods a. If construction activity involves the disturbance of 5 acres or more,the Permittee must conduct turbidity sampling per Special Condition S4.C. b. If construction activity involves 1 acre or more but fewer than 5 acres of soil disturbance, the Permittee must conduct either transparency sampling or turbidity sampling per Special Condition S4.C. Construction Stormwater General Permit—December 1, 2010 Page 14 2. Sampling Frequency a. The Permittee must sample all discharge locations at least once every calendar week when stormwater(or authorized non-stormwater)discharges from the site or enters any on-site surface waters of the state (for example, a creek running through a site). b. Samples must be representative of the flow and characteristics of the discharge. c. Sampling is not required when there is no discharge during a calendar week. d. Sampling is not required outside of normal working hours or during unsafe conditions. e. If the Permittee is unable to sample during a monitoring period, the Permittee must include a brief explanation in the monthly Discharge Monitoring Report (DMR). f. Sampling is not required before construction activity begins. 3. Sampling Locations a. Sampling is required at all points where stormwater associated with construction activity(or authorized non-stormwater) is discharged off site, including where it enters any on-site surface waters of the state (for example, a creek running through a site). b. The Permittee may discontinue sampling at discharge points that drain areas of the project that are fully stabilized to prevent erosion. c. The Permittee must identify all sampling point(s) on the SWPPP site map and clearly mark these points in the field with a flag, tape, stake or other visible marker. d. Sampling is not required for discharge that is sent directly to sanitary or combined sewer systems. 4. Sampling and Analysis Methods a. The Permittee performs turbidity analysis with a calibrated turbidity meter (turbidimeter) either on site or at an accredited lab. The Permittee must record the results in the site log book in nephelometric turbidity units (NTU). b. The Permittee performs transparency analysis on site with a 13/4-inch- diameter, 60-centimeter(cm)-long transparency tube. The Permittee will record the results in the site log book in centimeters (cm). Transparency tubes are available from: http://watermonitoringequip.com/pages/stream.html. Construction Stormwater General Permit—December 1, 2010 Page 15 Table 4. Monitoring and Reporting Requirements Parameter Unit Analytical Method Sampling Benchmark Phone Frequency Value Reporting Trigger Value Turbidity NTU SM2130 or EPA Weekly, if 25 NTU 250 NTU 180.1 discharging Transparency cm Manufacturer Weekly, if 33 cm 6 cm instructions, or discharging Ecology guidance 5. Turbidity/Transparency Benchmark Values and Reporting Triggers The benchmark value for turbidity is 25 NTU or less. The benchmark value for transparency is 33 centimeters (cm). Note: Benchmark values do not apply to discharges to segments of water bodies on Washington State's 303(d) list (Category 5) for turbidity, fine sediment, or phosphorus; these discharges are subject to a numeric effluent limit for turbidity. Refer to Special Condition S8 for more information. a. Turbidity 26—249 NTU, or Transparency 32 —7 cm: If the discharge turbidity is 26 to 249 NTU; or if discharge transparency is less than 33 cm,but equal to or greater than 6 cm,the Permittee must: i. Review the SWPPP for compliance with Special Condition S9 and make appropriate revisions within 7 days of the date the discharge exceeded the benchmark. ii. Immediately begin the process to fully implement and maintain appropriate source control and/or treatment BMPs as soon as possible, addressing the problems within 10 days of the date the discharge exceeded the benchmark. If installation of necessary treatment BMPs is not feasible within 10 days, Ecology may approve additional time when the Permittee requests an extension within the initial 10-day response period. iii. Document BMP implementation and maintenance in the site log book. b. Turbidity 250 NTU or greater, or Transparency 6 cm or less: If a discharge point's turbidity is 250 NTU or greater, or if discharge transparency is less than or equal to 6 cm, the Permittee must complete the reporting and adaptive management process described below. i. Telephone the applicable Ecology Region's Environmental Report Tracking System(ERTS) number within 24 hours, in accordance with Special Condition S51. • Central Region (Okanogan, Chelan, Douglas, Kittitas, Yakima, Klickitat, Benton): (509) 575-2490 Construction Stormwater General Permit—December 1, 2010 Page 16 • Eastern Region(Adams, Asotin, Columbia,Ferry, Franklin, Garfield, Grant, Lincoln, Pend Oreille, Spokane, Stevens, Walla Walla, Whitman): (509)329-3400 • Northwest Region(Kitsap, Snohomish, Island, King, San Juan, Skagit, Whatcom): (425) 649-7000 • Southwest Region (Grays Harbor, Lewis, Mason, Thurston, Pierce, Clark, Cowlitz, Skamania, Wahkiakum, Clallam, Jefferson, Pacific): (360)407-6300 These numbers are also listed at the following web site: http://www.ecy.wa.gov/projzrams/wg/stormwater/construction/ ermit.html ii. Review the SWPPP for compliance with Special Condition S9 and make appropriate revisions within 7 days of the date the discharge exceeded the benchmark. iii. Immediately begin the process to fully implement and maintain appropriate source control and/or treatment BMPs as soon as possible, addressing the problems within 10 days of the date the discharge exceeded the benchmark. If installation of necessary treatment BMPs is not feasible within 10 days, Ecology may approve additional time when the Permittee requests an extension within the initial 10-day response period. iv. Document BMP implementation and maintenance in the site log book. v. Continue to sample discharges daily until: a) Turbidity is 25 NTU(or lower); or b) Transparency is 33 cm(or greater); or c) The Permittee has demonstrated compliance with the water quality limit for turbidity: 1) No more than 5 NTU over background turbidity, if background is less than 50 NTU, or 2) No more than 10% over background turbidity, if background is 50 NTU or greater; or d) The discharge stops or is eliminated. D. pH Sampling Requirements -- Significant Concrete Work or Engineered Soils If construction activity results in the disturbance of 1 acre or more, and involves significant concrete work (significant concrete work means greater than 1000 cubic yards poured concrete or recycled concrete used over the life of a project ) or the use of engineered soils (soil amendments including but not limited to Portland cement-treated base [CTB], cement kiln dust [CKD], or fly ash), and stormwater from the affected area Construction Stormwater General Permit—December 1, 2010 Page 17 drains to surface waters of the State or to a storm sewer system that drains to surface waters of the state, the Permittee must conduct pH monitoring as set forth below. Note: In addition, discharges to segments of water bodies on Washington State's 303(d) list (Category 5) for high pH are subject to a numeric effluent limit for pH; refer to Special Condition S8. 1. For sites with significant concrete work, the Penmittee must begin the pH monitoring period when the concrete is first poured and exposed to precipitation, and continue weekly throughout and after the concrete pour and curing period, until stormwater pH is in the range of 6.5 to 8.5 (su). 2. For sites with engineered soils, the Permittee must begin the pH monitoring period when the soil amendments are first exposed to precipitation and must continue until the area of engineered soils is fully stabilized. 3. During the applicable pH monitoring period defined above, the Permittee must obtain a representative sample of stormwater and conduct pH analysis at least once per week. 4. The Penmittee must monitor pH in the sediment trap/pond(s) or other locations that receive stormwater runoff from the area of significant concrete work or engineered soils before the stormwater discharges to surface waters. 5. The benchmark value for pH is 8.5 standard units. Anytime sampling indicates that pH is 8.5 or greater, the Permittee must either: a. Prevent the high pH water(8.5 or above) from entering stone sewer systems or surface waters; or b. If necessary, adjust or neutralize the high pH water until it is in the range of pH 6.5 to 8.5 (su)using an appropriate treatment BMP such as carbon dioxide (CO2) sparging or dry ice. The Permittee must obtain written approval from Ecology before using any form of chemical treatment other than CO2 sparging or dry ice. 6. The Permittee must perform pH analysis on site with a calibrated pH meter, pH test kit, or wide range pH indicator paper. The Permittee must record pH monitoring results in the site log book. Construction Stormwater General Permit—December 1, 2010 Page 18 S5. REPORTING AND RECORDKEEPING REQUIREMENTS A. High Turbidity Phone Reporting Anytime sampling performed in accordance with Special Condition S4.0 indicates .turbidity has reached the 250 NTU phone reporting level, the Permittee must call Ecology's Regional office by phone within 24 hours of analysis. The web site is http://www.ecy.wa.gov/2rogrrams/wq/stormwater/construction/permit.html. Also see phone numbers in Special Condition S4.C.5.b.i. B. Discharge Monitoring Reports Permittees required to conduct water quality sampling in accordance with Special Conditions S4.0 (Turbidity/Transparency), S4.D (pH), S8 (303[d]/TMDL sampling), and/or G 13 (Additional Sampling)must submit the results to Ecology. Permittees must submit monitoring data using Ecology's WebDMR program. To find out more information and to sign up for WebDMR go to: http://www.ecy.wa.gov/program s/wq/permits/pari s/webdmr.html. Permittees unable to submit electronically(for example,those who do not have an internet connection) must contact Ecology to request a waiver and obtain instructions on how to obtain a paper copy DMR at: Mailing Address: Department of Ecology Water Quality Program Attn: Stormwater Compliance Specialist PO Box 47696 Olympia, WA 98504-7696 Permittees who obtain a waiver not to use WebDMR must use the forms provided to them by Ecology; submittals must be mailed to the address above. Permittees shall submit DMR forms to be received by Ecology within 15 days following the end of each month. If there was no discharge during a given monitoring period, all Permittees must submit a DMR as required with "no discharge" entered in place of the monitoring results. For more information, contact Ecology staff using information provided at the following web site: http://www.ecy.wa.gov/programs/spills/response/assistancesoil%20map.pdf C. Records Retention The Permittee must retain records of all monitoring information(site log book, sampling results, inspection reports/checklists, etc.), Stormwater Pollution Prevention Plan, and any other documentation of compliance with permit requirements for the entire life of the construction project and for a minimum of three years following the termination of permit coverage. Such information must include all calibration and maintenance records, and records of all data used to complete the application for this Construction Stormwater General Permit—December 1, 2010 Page 19 permit. This period of retention must be extended during the course of any unresolved litigation regarding the discharge of pollutants by the Permittee or when requested by Ecology. D. Recording Results For each measurement or sample taken,the Permittee must record the following information: 1. Date,place,method, and time of sampling or measurement. 2. The first and last name of the individual who performed the sampling or measurement. 3. The date(s)the analyses were performed. 4. The first and last name of the individual who performed the analyses. 5. The analytical techniques or methods used. 6. The results of all analyses. E. Additional Monitoring by the Permittee If the Permittee monitors any pollutant more frequently than required by this permit using test procedures specified by Special Condition S4 of this permit, the results of this monitoring must be included in the calculation and reporting of the data submitted in the Permittee's DMR. F. Noncompliance Notification In the event the Permittee is unable to comply with any part of the terms and conditions of this permit, and the resulting noncompliance may cause a threat to human health or the environment, the Permittee must: 1. Immediately notify Ecology of the failure to comply by calling the applicable Regional office ERTS phone number(find at http://www.ecy.wa.gov/programs/spills/response/assistancesoil%20ma pdf)or refer to Special Condition S4.C.5.b.i. 2. Immediately take action to prevent the discharge/pollution, or otherwise stop or correct the noncompliance, and, if applicable, repeat sampling and analysis of any noncompliance immediately and submit the results to Ecology within five (5)days of becoming aware of the violation. 3. Submit a detailed written report to Ecology within five (5) days,unless requested earlier by Ecology. The report must contain a description of the noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the anticipated time it is expected to continue; and the steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance. Construction Stormwater General Permit—December 1, 2010 Page 20 The Permittee must report any unanticipated bypass and/or upset that exceeds any effluent limit in the permit in accordance with the 24-hour reporting requirement 'contained in 40 C.F.R. 122.41(1)(6)). Compliance with these requirements does not relieve the Permittee from responsibility to maintain continuous compliance with the terms and conditions of this permit or the resulting liability for failure to comply. Refer to Section G14 of this permit for specific information regarding non-compliance. G. Access to Plans and Records 1. The Permittee must retain the following permit documentation(plans and records) on site, or within reasonable access to the site, for use by the operator or for on-site review by Ecology or the local jurisdiction: a. General Permit. b. Permit Coverage Letter. c. Stormwater Pollution Prevention Plan(SWPPP). d. Site Log Book. 2. The Permittee must address written requests for plans and records listed above (Special Condition S5.G.1) as follows: a. The Permittee must provide a copy of plans and records to Ecology within 14 days of receipt of a written request from Ecology. b. The Permittee must provide a copy of plans and records to the public when requested in writing. Upon receiving a written request from the public for the Permittee's plans and records, the Permittee must either: i. Provide a copy of the plans and records to the requester within 14 days of a receipt of the written request; or ii. Notify the requester within 10 days of receipt of the written request of the location and times within normal business hours when the plans and records may be viewed; and provide access to the plans and records within 14 days of receipt of the written request; or Within 14 days of receipt of the written request,the Permittee may submit a copy of the plans and records to Ecology for viewing and/or copying by the requester at an Ecology office, or a mutually agreed location. If plans and records are viewed and/or copied at a location other than at an Ecology office,the Permittee will provide reasonable access to copying services for which a reasonable fee may be charged. The Permittee must notify the requester within 10 days of receipt of the request where the plans and records may be viewed and/or copied. Construction Stormwater General Permit—December 1, 2010 Page 21 S6. PERMIT FEES The Permittee must pay permit fees assessed by Ecology. Fees for stormwater discharges covered under this permit are established by Chapter 173-224 WAC. Ecology continues to assess permit fees until the permit is terminated in accordance with Special Condition S 10 or revoked in accordance with General Condition G5. S7. SOLID AND LIQUID WASTE DISPOSAL The Permittee must handle and dispose of solid and liquid wastes generated by construction activity, such as demolition debris, construction materials, contaminated materials, and waste materials from maintenance activities, including liquids and solids from cleaning catch basins and other stormwater facilities, in accordance with: A. Special Condition S3, Compliance with Standards. B. WAC 173-216-110. C. Other applicable regulations. S8. DISCHARGES TO 303(D)OR TMDL WATER BODIES A. Sampling and Numeric Effluent Limits For Certain Discharges to 303(d)-listed Water Bodies 1. Permittees who discharge to segments of water bodies listed as impaired by the State of Washington under Section 303(d) of the Clean Water Act for turbidity, fine sediment, high pH, or phosphorus, must conduct water quality sampling according to the requirements of this section, and Special Conditions S4.C.2.b-f and S4.C.3.b-d, and must comply with the applicable numeric effluent limitations in S8.0 and S8.D. 2. All references and requirements associated with Section 303(d) of the Clean Water Act mean the most current listing by Ecology of impaired waters (Category 5)that exists on January 1, 2011, or the date when the operator's complete permit application is received by Ecology, whichever is later. B. Limits on Coverage for New Discharges to TMDL or 303(d)-listed Waters Operators of construction sites that discharge to a 303(d)-listed water body are not eligible for coverage under this permit unless the operator: 1. Prevents exposing stormwater to pollutants for which the water body is impaired, and retains documentation in the SWPPP that details procedures taken to prevent exposure on site; or 2. Documents that the pollutants for which the water body is impaired are not present at the site, and retains documentation of this finding within the SWPPP; or Construction Stormwater General Permit—December 1, 2010 Page 22 3. Provides Ecology with data indicating the discharge is not expected to cause or contribute to an exceedance of a water quality standard, and retains such data on site with the SWPPP. The operator must provide data and other technical information to Ecology that sufficiently demonstrate: a. For discharges to waters without an EPA-approved or-established TMDL, that the discharge of the pollutant for which the water is impaired will meet in-stream water quality criteria at the point of discharge to the water body; or b. For discharges to waters with an EPA-approved or-established TMDL, that there is sufficient remaining wasteload allocation in the TMDL to allow construction stormwater discharge and that existing dischargers to the water body are subject to compliance schedules designed to bring the water body into attainment with water quality standards. Operators of construction sites are eligible for coverage under this permit if Ecology issues permit coverage based upon an affirmative determination that the discharge will not cause or contribute to the existing impairment. C. Sampling and Numeric Effluent Limits for Discharges to Water Bodies on the 303(d) List for Turbidity, Fine Sediment, or Phosphorus 1. Permittees who discharge to segments of water bodies on the 303(d) list(Category 5) for turbidity, fine sediment, or phosphorus must conduct turbidity sampling in accordance with Special Condition S4.C.2 and comply with either of the numeric effluent limits noted in Table 5 below. 2. As an alternative to the 25 NTU effluent limit noted in Table 5 below (applied at the point where stormwater [or authorized non-stormwater] is discharged off-site), permittees may choose to comply with the surface water quality standard for turbidity. The standard is: no more than 5 NTU over background turbidity when the background turbidity is 50 NTU or less, or no more than a 10% increase in turbidity when the background turbidity is more than 50 NTU. In order to use the water quality standard requirement, the sampling must take place at the following locations: a. Background turbidity in the 303(d)-listed receiving water immediately upstream(upgradient) or outside the area of influence of the discharge. b. Turbidity at the point of discharge into the 303(d)-listed receiving water, inside the area of influence of the discharge. 3. Discharges that exceed the numeric effluent limit for turbidity constitute a violation of this permit. 4. Permittees whose discharges exceed the numeric effluent limit shall sample discharges daily until the violation is corrected and comply with the non- compliance notification requirements in Special Condition S5.F. Construction Stormwater General Permit—December 1, 2010 Page 23 Table 5. Turbidity, Fine Sediment& Phosphorus Sampling and Limits for 303(d)-Listed Waters Parameter identified Parameter Unit Analytical Sampling Numeric Effluent in 303(d) listing Sampled Method Frequency Limit' • Turbidity Turbidity NTU SM2130 or Weekly, if 25 NTU, at the point • Fine Sediment EPA180.1 discharging where stormwater is • Phosphorus discharged from the site;OR In compliance with the surface water quality standard for turbidity (S8.C.1.a) 'Permittees subject to a numeric effluent limit for turbidity may, at their discretion, choose either numeric effluent limitation based on site-specific considerations including, but not limited to,safety,access and convenience. D. Discharges to Water Bodies on the 303(d) List for High PH 1. Permittees who discharge to segments of water bodies on the 303(d) list(Category 5) for high pH must conduct pH sampling in accordance with the table below, and comply with the numeric effluent limit of pH 6.5 to 8.5 su (Table 6). Table 6. pH Sampling and Limits for 303(d)-Listed Waters Parameter identified in Parameter Analytical Sampling Numeric Effluent 303(d) listing Sampled/Units Method Frequency Limit High pH pH/Standard pH meter Weekly, if In the range of 6.5— Units discharging 8.5 2. At the Permittee's discretion, compliance with the limit shall be assessed at one of the following locations: a. Directly in the 303(d)-listed water body segment, inside the immediate area of influence of the discharge; or b. Alternatively, the permittee may measure pH at the point where the discharge leaves the construction site, rather than in the receiving water. 3. Discharges that exceed the numeric effluent limit for pH (outside the range of 6.5 — 8.5 su) constitute a violation of this permit. 4. Permittees whose discharges exceed the numeric effluent limit shall sample discharges daily until the violation is corrected and comply with the non- compliance notification requirements in Special Condition S51. Construction Stormwater General Permit—December 1, 2010 Page 24 E. Sampling and Limits for Sites Discharging to Waters Covered by a TMDL or Another Pollution Control Plan 1. Discharges to a water body that is subject to a Total Maximum Daily Load (TMDL) for turbidity, fine sediment, high pH, or phosphorus must be consistent with the TMDL. Refer to http://www.ecy.wa.gov/programs/wq/tmdl/index.html for more information on TMDLs. a. Where an applicable TMDL sets specific waste load allocations or requirements for discharges covered by this permit, discharges must be consistent with any specific waste load allocations or requirements established by the applicable TMDL. i. The Permittee must sample discharges weekly or as otherwise specified by the TMDL to evaluate compliance with the specific waste load allocations or requirements. ii. Analytical methods used to meet the monitoring requirements must conform to the latest revision of the Guidelines Establishing Test Procedures for the Analysis of Pollutants contained in 40 CFR Part 136. Turbidity and pH methods need not be accredited or registered unless conducted at a laboratory which must otherwise be accredited or registered. b. Where an applicable TMDL has established a general waste load allocation for construction stormwater discharges,but has not identified specific requirements, compliance with Special Conditions S4(Monitoring) and S9 (SWPPPs)will constitute compliance with the approved TMDL. c. Where an applicable TMDL has not specified a waste load allocation for construction stormwater discharges,but has not excluded these discharges, compliance with Special Conditions S4 (Monitoring) and S9 (SWPPPs)will constitute compliance with the approved TMDL. d. Where an applicable TMDL specifically precludes or prohibits discharges from construction activity, the operator is not eligible for coverage under this permit. 2. Applicable TMDL means a TMDL for turbidity, fine sediment, high pH, or phosphorus that is completed and approved by EPA before January 1, 2011, or before the date the operator's complete permit application is received by Ecology, whichever is later. TMDLs completed after the operator's complete permit application is received by Ecology become applicable to the Permittee only if they are imposed through an administrative order by Ecology, or through a modification of permit coverage. Construction Stormwater General Permit—December 1, 2010 Page 25 S9. STORMWATER POLLUTION PREVENTION PLAN The Permittee must prepare and properly implement an adequate Stormwater Pollution Prevention Plan(SWPPP) for construction activity in accordance with the requirements of this permit beginning with initial soil disturbance and until final stabilization. A. The Permittee's SWPPP must meet the following objectives: 1. To implement best management practices(BMPs)to prevent erosion and sedimentation, and to identify,reduce, eliminate or prevent stormwater contamination and water pollution from construction activity. 2. To prevent violations of surface water quality, ground water quality, or sediment management standards. 3. To control peak volumetric flow rates and velocities of stormwater discharges. B. General Requirements 1. The SWPPP must include a narrative and drawings. All BMPs must be clearly referenced in the narrative and marked on the drawings. The SWPPP narrative must include documentation to explain and justify the pollution prevention decisions made for the project. Documentation must include: a. Information about existing site conditions (topography, drainage, soils, vegetation, etc.). b. Potential erosion problem areas. c. The 12 elements of a SWPPP in Special Condition S9.D.1-12, including BMPs used to address each element. d. Construction phasing/sequence and general BMP implementation schedule. e. The actions to be taken if BMP performance goals are not achieved—for example, a contingency plan for additional treatment and/or storage of stormwater that would violate the water quality standards if discharged. £ Engineering calculations for ponds and any other designed structures. 2. The Permittee must modify the SWPPP if, during inspections or investigations conducted by the owner/operator, or the applicable local or state regulatory authority, it is determined that the SWPPP is, or would be, ineffective in eliminating or significantly minimizing pollutants in stormwater discharges from the site. The Permittee must then: a. Review the SWPPP for compliance with Special Condition S9 and make appropriate revisions within 7 days of the inspection or investigation. b. Immediately begin the process to fully implement and maintain appropriate source control and/or treatment BMPs as soon as possible, addressing the problems no later than 10 days from the inspection or investigation. If Construction Stormwater General Permit—December 1, 2010 Page 26 installation of necessary treatment BMPs is not feasible within 10 days, Ecology may approve additional time when an extension is requested by a Permittee within the initial 10-day response period, c. Document BMP implementation and maintenance in the site log book. The Permittee must modify the SWPPP whenever there is a change in design, construction, operation, or maintenance at the construction site that has, or could have, a significant effect on the discharge of pollutants to waters of the State. C. Stormwater Best Management Practices (BMPs) BMPs must be consistent with: 1. Stormwater Management Manual for Western Washington(most recent edition), for sites west of the crest of the Cascade Mountains; or 2. Stormwater Management Manual for Eastern Washington(most recent edition), for sites east of the crest of the Cascade Mountains; or 3. Revisions to the manuals listed in Special Condition S9.C.1. & 2., or other stormwater management guidance documents or manuals which provide an equivalent level of pollution prevention, that are approved by Ecology and incorporated into this permit in accordance with the permit modification requirements of WAC 173-226-230; or 4. Documentation in the SWPPP that the BMPs selected provide an equivalent level of pollution prevention, compared to the applicable Stormwater Management Manuals, including: a. The technical basis for the selection of all stormwater BMPs (scientific, technical studies, and/or modeling)that support the performance claims for the BMPs being selected. b. An assessment of how the selected BMP will satisfy AKART requirements and the applicable federal technology-based treatment requirements under 40 CFR part 125.3. D. SWPPP—Narrative Contents and Requirements The Permittee must include each of the 12 elements below in Special Condition S9.D.1- 12 in the narrative of the SWPPP and implement them unless site conditions render the element unnecessary and the exemption from that element is clearly justified in the SWPPP. 1. Preserve Vegetation/Mark Clearing Limits a. Before beginning land-disturbing activities, including clearing and grading, clearly mark all clearing limits, sensitive areas and their buffers, and trees that are to be preserved within the construction area. Construction Stormwater General Permit—December 1, 2010 Page 27 b. Retain the duff layer,native top soil, and natural vegetation in an undisturbed state to the maximum degree practicable. 2. Establish Construction Access a. Limit construction vehicle access and exit to one route, if possible. b. Stabilize access points with a pad of quarry spalls, crushed rock, or other equivalent BMPs,to minimize tracking sediment onto roads. c. Locate wheel wash or tire baths on site, if the stabilized construction entrance is not effective in preventing tracking sediment onto roads. d. If sediment is tracked off site, clean the affected roadway thoroughly at the end of each day, or more frequently as necessary(for example, during wet weather). Remove sediment from roads by shoveling, sweeping, or pickup and transport of the sediment to a controlled sediment disposal area. e. Conduct street washing only after sediment removal in accordance with Special Condition S9.D.2.d. Control street wash wastewater by pumping back on site or otherwise preventing it from discharging into systems tributary to waters of the State. 3. Control Flow Rates a. Protect properties and waterways downstream of development sites from erosion and the associated discharge of turbid waters due to increases in the velocity and peak volumetric flow rate of stormwater runoff from the project site, as required by local plan approval authority. b. Where necessary to comply with Special Condition S9.D.3.a, construct stormwater retention or detention facilities as one of the first steps in grading. Assure that detention facilities function properly before constructing site improvements (for example, impervious surfaces). c. If permanent infiltration ponds are used for flow control during construction, protect these facilities from siltation during the construction phase. 4. Install Sediment Controls The Permittee must design, install and maintain effective erosion controls and sediment controls to minimize the discharge of pollutants. At a minimum,the Permittee must design, install and maintain such controls to: a. Construct sediment control BMPs (sediment ponds,traps,filters, etc.) as one of the first steps in grading. These BMPs must be functional before other land disturbing activities take place. b. Minimize sediment discharges from the site. The design, installation and maintenance of erosion and sediment controls must address factors such as the amount, frequency, intensity and duration of precipitation,the nature of Construction Stormwater General Permit—December 1, 2010 Page 28 resulting stormwater runoff, and soil characteristics,including the range of soil particle sizes expected to be present on the site. c. Direct stormwater runoff from disturbed areas through a sediment pond or other appropriate sediment removal BMP,before the runoff leaves a construction site or before discharge to an infiltration facility. Runoff from fully stabilized areas may be discharged without a sediment removal BMP,but must meet the flow control performance standard of Special Condition S9.D.3.a. d. Locate BMPs intended to trap sediment on site in a manner to avoid interference with the movement of juvenile salmonids attempting to enter off- channel areas or drainages. e. Provide and maintain natural buffers around surface waters,direct stormwater to vegetated areas to increase sediment removal and maximize stormwater infiltration,unless infeasible. f. Where feasible, design outlet structures that withdraw impounded stormwater from the surface to avoid discharging sediment that is still suspended lower in the water column. 5. Stabilize Soils a. The Permittee must stabilize exposed and unworked soils by application of effective BMPs that prevent erosion. Applicable BMPs include,but are not limited to: temporary and permanent seeding, sodding,mulching,plastic covering, erosion control fabrics and matting, soil application of polyacrylamide(PAM),the early application of gravel base on areas to be paved, and dust control. b. The Permittee must control stormwater volume and velocity within the site to minimize soil erosion. c. The Permittee must control stormwater discharges, including both peak flow rates and total stormwater volume, to minimize erosion at outlets and to minimize downstream channel and stream bank erosion. d. Depending on the geographic location of the project,the Permittee must not allow soils to remain exposed and unworked for more than the time periods set forth below to prevent erosion: West of the Cascade Mountains Crest During the dry season (May I - Sept. 30): 7 days During the wet season (October I - April 30): 2 days East of the Cascade Mountains Crest, except for Central Basin* During the dry season(July 1 - September 30): 10 days During the wet season (October 1 -June 30): 5 days The Central Basin*, East of the Cascade Mountains Crest Construction Stormwater General Permit—December 1, 2010 Page 29 During the dry Season (July I - September 30): 30 days During the wet season (October 1 -June 30): 15 days *Note: The Central Basin is defined as the portions of Eastern Washington with mean annual precipitation of less than 12 inches. e. The Permittee must stabilize soils at the end of the shift before a holiday or weekend if needed based on the weather forecast. f. The Permittee must stabilize soil stockpiles from erosion,protected with sediment trapping measures, and where possible,be located away from storm drain inlets,waterways,and drainage channels. g. The Permittee must minimize the amount of soil exposed during construction activity. h. The Permittee must minimize the disturbance of steep slopes. i. The Permittee must minimize soil compaction and,unless infeasible,preserve topsoil. 6. Protect Slopes a. The Permittee must design and construct cut-and-fill slopes in a manner to minimize erosion. Applicable practices include,but are not limited to, reducing continuous length of slope with terracing and diversions,reducing slope steepness, and roughening slope surfaces(for example,track walking). b. The Permittee must divert off-site stormwater(run-on)or ground water away from slopes and disturbed areas with interceptor dikes,pipes, and/or swales. Off-site stormwater should be managed separately from stormwater generated on the site. c. At the top of slopes, collect drainage in pipe slope drains or protected channels to prevent erosion. i. West of the Cascade Mountains Crest: Temporary pipe slope drains must handle the peak 10-minute velocity of flow from a Type 1 A, 10-year, 24- hour frequency storm for the developed condition. Alternatively, the 10- year, 1-hour flow rate predicted by an approved continuous runoff model, increased by a factor of 1.6, may be used. The hydrologic analysis must use the existing land cover condition for predicting flow rates from tributary areas outside the project limits. For tributary areas on the project site, the analysis must use the temporary or permanent project land cover condition, whichever will produce the highest flow rates. If using the Western Washington Hydrology Model (WWHM)to predict flows, bare soil areas should be modeled as "landscaped area." Construction Stormwater General Permit—December 1, 2010 Page 30 ii. East of the Cascade Mountains Crest: Temporary pipe slope drains must handle the expected peak flow velocity from a 6-month, 3-hour storm for the developed condition,referred to as the short duration storm. d. Place excavated material on the uphill side of trenches, consistent with safety and space considerations. e. Place check dams at regular intervals within constructed channels that are cut down a slope. 7. Protect Drain Inlets a. Protect all storm drain inlets made operable during construction so that stormwater runoff does not enter the conveyance system without first being filtered or treated to remove sediment. b. Clean or remove and replace inlet protection devices when sediment has filled one-third of the available storage(unless a different standard is specified by the product manufacturer). 8. Stabilize Channels and Outlets a. Design,construct and stabilize all on-site conveyance channels to prevent erosion from the following expected peak flows: i. West of the Cascade Mountains Crest: Channels must handle the peak 10- minute velocity of flow from a Type 1A, 10-year,24-hour frequency storm for the developed condition. Alternatively, the 10-year, l-hour flow rate indicated by an approved continuous runoff model, increased by a factor of 1.6, may be used. The hydrologic analysis must use the existing land cover condition for predicting flow rates from tributary areas outside the project limits. For tributary areas on the project site,the analysis must use the temporary or permanent project land cover condition,whichever will produce the highest flow rates. If using the WWHM to predict flows,bare soil areas should be modeled as "landscaped area." ii. East of the Cascade Mountains Crest: Channels must handle the expected peak flow velocity from a 6-month, 3-hour storm for the developed condition, referred to as the short duration storm. b. Provide stabilization, including armoring material, adequate to prevent erosion of outlets, adjacent stream banks, slopes, and downstream reaches at the outlets of all conveyance systems. 9. Control Pollutants Design, install, implement and maintain effective pollution prevention measures to minimize the discharge of pollutants. The Permittee must: Construction Stormwater General Permit—December 1, 2010 Page 31 a. Handle and dispose of all pollutants, including waste materials and demolition debris that occur on site in a manner that does not cause contamination of stormwater. b. Provide cover,containment, and protection from vandalism for all chemicals, liquid products,petroleum products, and other materials that have the potential to pose a threat to human health or the environment. On-site fueling tanks must include secondary containment. Secondary containment means placing tanks or containers within an impervious structure capable of containing 110%of the volume contained in the largest tank within the containment structure. Double- walled tanks do not require additional secondary containment. c. Conduct maintenance, fueling, and repair of heavy equipment and vehicles using spill prevention and control measures. Clean contaminated surfaces immediately following any spill incident. d. Discharge wheel wash or tire bath wastewater to a separate on-site treatment system that prevents discharge to surface water, such as closed-loop recirculation or upland land application,or to the sanitary sewer with local sewer district approval. e. Apply fertilizers and pesticides in a manner and at application rates that will not result in loss of chemical to stormwater runoff. Follow manufacturers' label requirements for application rates and procedures. f. Use BMPs to prevent contamination of stormwater runoff by pH-modifying sources. The sources for this contamination include,but are not limited to: bulk cement, cement kiln dust, fly ash,new concrete washing and curing waters, waste streams generated from concrete grinding and sawing, exposed aggregate processes, dewatering concrete vaults,concrete pumping and mixer washout waters. (Also refer to the definition for"concrete wastewater" in Appendix A-- Definitions.) g. Adjust the pH of stormwater if necessary to prevent violations of water quality standards. h. Assure that washout of concrete trucks is performed offsite or in designated concrete washout areas only. Do not wash out concrete trucks onto the ground, or into storm drains,open ditches, streets, or streams. Do not dump excess concrete on site, except in designated concrete washout areas. Concrete spillage or concrete discharge to surface waters of the State is prohibited. i. Obtain written approval from Ecology before using chemical treatment other than CO2 or dry ice to adjust pH. 10. Control Dewatering a. Permittees must discharge foundation,vault, and trench dewatering water, which have characteristics similar to stormwater runoff at the site, into a Construction Stormwater General Permit—December 1, 2010 Page 32 controlled conveyance system before discharge to a sediment trap or sediment pond. b. Permittees may discharge clean,non-turbid dewatering water, such as well- point ground water,to systems tributary to, or directly into surface waters of the State, as specified in Special Condition S9.D.8,provided the dewatering flow does not cause erosion or flooding of receiving waters. Do not route clean dewatering water through stormwater sediment ponds. Note that"surface waters of the State"may exist on a construction site as well as off site; for example, a creek running through a site. c. Other treatment or disposal options may include: i. Infiltration. ii. Transport off site in a vehicle, such as a vacuum flush truck, for legal disposal in a manner that does not pollute state waters. iii. Ecology-approved on-site chemical treatment or other suitable treatment technologies. iv. Sanitary or combined sewer discharge with local sewer district approval, if there is no other option. v. Use of a sedimentation bag with discharge to a ditch or swale for small volumes of localized dewatering. d. Permittees must handle highly turbid or contaminated dewatering water separately from stormwater. 11. Maintain BMPs a. Permittees must maintain and repair all temporary and permanent erosion and sediment control BMPs as needed to assure continued performance of their intended function in accordance with BMP specifications. b. Permittees must remove all temporary erosion and sediment control BMPs within 30 days after achieving final site stabilization or after the temporary BMPs are no longer needed. 12. Manage the Project a. Phase development projects to the maximum degree practicable and take into account seasonal work limitations. b. Inspection and monitoring-- Inspect,maintain and repair all BMPs as needed to assure continued performance of their intended function. Conduct site inspections and monitoring in accordance with Special Condition S4. c. Maintaining an updated construction SWPPP--Maintain,update, and implement the SWPPP in accordance with Special Conditions S3, S4 and S9. Construction Stormwater General Permit—December 1, 2010 Page 33 E. SWPPP—Map Contents and Requirements The Permittee's SWPPP must also include a vicinity map or general location map(for example, a USGS quadrangle map, a portion of a county or city map, or other appropriate map)with enough detail to identify the location of the construction site and receiving waters within one mile of the site. The SWPPP must also include a legible site map (or maps) showing the entire construction site. The following features must be identified, unless not applicable due to site conditions: 1. The direction of north,property lines, and existing structures and roads. 2. Cut and fill slopes indicating the top and bottom of slope catch lines. 3. Approximate slopes, contours, and direction of stormwater flow before and after major grading activities. 4. Areas of soil disturbance and areas that will not be disturbed. 5. Locations of structural and nonstructural controls (BMPs) identified in the .SWPPP. 6. Locations of off-site material, stockpiles, waste storage,borrow areas, and vehicle/equipment storage areas. 7. Locations of all surface water bodies, including wetlands. 8. Locations where stormwater or non-stormwater discharges off-site and/or to a surface water body, including wetlands. 9. Location of water quality sampling station(s), if sampling is required by state or local permitting authority. 10. Areas where final stabilization has been accomplished and no further construction- phase permit requirements apply. 510. NOTICE OF TERMINATION A. The site is eligible for termination of coverage when it has met any of the following conditions: 1. The site has undergone final stabilization, the Permittee has removed all temporary BMPs (except biodegradable BMPs clearly manufactured with the intention for the material to be left in place and not interfere with maintenance or land use), and all stormwater discharges associated with construction activity have been eliminated; or 2. All portions of the site that have not undergone final stabilization per Special Condition S 1 O.A.1 have been sold and/or transferred(per General Condition G9), and the Permittee no longer has operational control of the construction activity; or Construction Stormwater General Permit—December 1, 2010 Page 34 3. For residential construction only, the Permittee has completed temporary stabilization and the homeowners have taken possession of the residences. B. When the site is eligible for termination, the Permittee must submit a complete and accurate Notice of Termination(NOT)form, signed in accordance with General Condition G2,to: Department of Ecology Water Quality Program- Construction Stormwater PO Box 47696 Olympia,Washington 98504-7696 The termination is effective on the date Ecology receives the NOT form,unless Ecology notifies the Permittee within 30 days that termination request is denied because the Permittee has not met the eligibility requirements in Special Condition S 1 O.A. Permittees transferring the property to a new property owner or operator/permittee are required to complete and submit the Notice of Transfer form to Ecology,but are not required to submit a Notice of Termination form for this type of transaction. Construction Stormwater General Permit—December 1, 2010 Page 35 GENERAL CONDITIONS G1. DISCHARGE VIOLATIONS All discharges and activities authorized by this general permit must be consistent with the terms and conditions of this general permit. Any discharge of any pollutant more frequent than or at a level in excess of that identified and authorized by the general permit must constitute a violation of the terms and conditions of this permit. G2. SIGNATORY REQUIREMENTS A. All permit applications must bear a certification of correctness to be signed: l. In the case of corporations,by a responsible corporate officer of at least the level of vice president of a corporation; 2. In the case of a partnership, by a general partner of a partnership; 3. In the case of sole proprietorship, by the proprietor; or 4. In the case of a municipal, state, or other public facility,by either a principal executive officer or ranking elected official. B. All reports required by this permit and other information requested by Ecology must be signed by a person described above or by a duly authorized representative of that person. A person is a duly authorized representative only if- 1. The authorization is made in writing by a person described above and submitted to the Ecology. 2. The authorization specifies either an individual or a position having responsibility for the overall operation of the regulated facility, such as the position of plant manager, superintendent, position of equivalent responsibility, or an individual or position having overall responsibility for environmental matters. C. Changes to authorization. If an authorization under paragraph G2.13.2 above is no longer accurate because a different individual or position has responsibility for the overall operation of the facility, a new authorization satisfying the requirements of paragraph G2.B.2 above must be submitted to Ecology prior to or together with any reports, information, or applications to be signed by an authorized representative. D. Certification. Any person signing a document under this section must make the following certification: "I certify under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering Construction Stormwater General Permit—December 1, 2010 Page 36 information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." G3. RIGHT OF INSPECTION AND ENTRY The Permittee must allow an authorized representative of Ecology,upon the presentation of credentials and such other documents as may be required by law: A. To enter upon the premises where a discharge is located or where any records are kept under the terms and conditions of this permit. B. To have access to and copy—at reasonable times and at reasonable cost -- any records required to be kept under the terms and conditions of this permit. C. To inspect-- at reasonable times—any facilities, equipment(including monitoring and control equipment),practices, methods, or operations regulated or required under this permit. D. To sample or monitor—at reasonable times—any substances or parameters at any location for purposes of assuring permit compliance or as otherwise authorized by the Clean Water Act. G4. GENERAL PERMIT MODIFICATION AND REVOCATION This permit may be modified, revoked and reissued, or terminated in accordance with the provisions of Chapter 173-226 WAC. Grounds for modification, revocation and reissuance, or termination include, but are not limited to, the following: A. When a change occurs in the technology or practices for control or abatement of pollutants applicable to the category of dischargers covered under this permit. B. When effluent limitation guidelines or standards are promulgated pursuant to the CWA or Chapter 90.48 RCW, for the category of dischargers covered under this permit. C. When a water quality management plan containing requirements applicable to the category of dischargers covered under this permit is approved, or D. When information is obtained that indicates cumulative effects on the environment from dischargers covered under this permit are unacceptable. G5. REVOCATION OF COVERAGE UNDER THE PERMIT Pursuant to Chapter 43.21 B RCW and Chapter 173-226 WAC,the Director may terminate coverage for any discharger under this permit for cause. Cases where coverage may be terminated include, but are not limited to, the following: Construction Stormwater General Permit—December 1, 2010 Page 37 A. Violation of any term or condition of this permit. B. Obtaining coverage under this permit by misrepresentation or failure to disclose fully all relevant facts. C. A change in any condition that requires either a temporary or permanent reduction or elimination of the permitted discharge. D. Failure or refusal of the Permittee to allow entry as required in RCW 90.48.090. E. A determination that the permitted activity endangers human health or the environment, or contributes to water quality standards violations. F. Nonpayment of permit fees or penalties assessed pursuant to RCW 90.48.465 and Chapter 173-224 WAC. G. Failure of the Permittee to satisfy the public notice requirements of WAC 173-226- 130(5), when applicable. The Director may require any discharger under this permit to apply for and obtain coverage under an individual permit or another more specific general permit. Permittees who have their coverage revoked for cause according to WAC 173-226-240 may request temporary coverage under this permit during the time an individual permit is being developed, provided the request is made within ninety(90)days from the time of revocation and is submitted along with a complete individual permit application form. G6. REPORTING A CAUSE FOR MODIFICATION The Permittee must submit a new application, or a supplement to the previous application, whenever a material change to the construction activity or in the quantity or type of discharge is anticipated which is not specifically authorized by this permit. This application must be submitted at least sixty(60) days prior to any proposed changes. Filing a request for a permit modification, revocation and reissuance, or termination, or a notification of planned changes or anticipated noncompliance does not relieve the Permittee of the duty to comply with the existing permit until it is modified or reissued. G7. COMPLIANCE WITH OTHER LAWS AND STATUTES Nothing in this permit will be construed as excusing the Permittee from compliance with any applicable federal, state, or local statutes, ordinances, or regulations. G8. DUTY TO REAPPLY The Permittee must apply for permit renewal at least 180 days prior to the specified expiration date of this permit. Construction Stormwater General Permit—December 1, 2010 Page 38 G9. TRANSFER OF GENERAL PERMIT COVERAGE Coverage under this general permit is automatically transferred to a new discharger, including operators of lots/parcels within a common plan of development or sale, if: A. A written agreement(Transfer of Coverage Form)between the current discharger (Permittee)and new discharger, signed by both parties and containing a specific date for transfer of permit responsibility, coverage, and liability is submitted to the Director; and B. The Director does not notify the current discharger and new discharger of the Director's intent to revoke coverage under the general permit. If this notice is not given, the transfer is effective on the date specified in the written agreement. When a current discharger(Permittee)transfers a portion of a permitted site, the current discharger must also submit an updated application form(NOI)to the Director indicating the remaining permitted acreage after the transfer. G10. REMOVED SUBSTANCES The Permittee must not re-suspend or reintroduce collected screenings, grit, solids, sludges, filter backwash, or other pollutants removed in the course of treatment or control of stormwater to the final effluent stream for discharge to state waters. GI1. DUTY TO PROVIDE INFORMATION The Permittee must submit to Ecology, within a reasonable time, all information that Ecology may request to determine whether cause exists for modifying, revoking and reissuing, or terminating this permit or to determine compliance with this permit. The Permittee must also submit to Ecology, upon request, copies of records required to be kept by this permit [40 CFR 122.41(h)]. G12. OTHER REQUIREMENTS OF 40 CFR All other requirements of 40 CFR 122.41 and 122.42 are incorporated in this permit by reference. G13. ADDITIONAL MONITORING Ecology may establish specific monitoring requirements in addition to those contained in this permit by administrative order or permit modification. Construction Stormwater General Permit—December 1, 2010 Page 39 G14. PENALTIES FOR VIOLATING PERMIT CONDITIONS Any person who is found guilty of willfully violating the terms and conditions of this permit shall be deemed guilty of a crime, and upon conviction thereof shall be punished by a fine of up to ten thousand dollars ($10,000) and costs of prosecution, or by imprisonment in the discretion of the court. Each day upon which a willful violation occurs may be deemed a separate and additional violation. Any person who violates the terms and conditions of a waste discharge permit shall incur, in addition to any other penalty as provided by law, a civil penalty in the amount of up to ten thousand dollars ($10,000) for every such violation. Each and every such violation shall be a separate and distinct offense, and in case of a continuing violation, every day's continuance shall be deemed to be a separate and distinct violation. G15. UPSET Definition—"Upset"means an exceptional incident in which there is unintentional and temporary noncompliance with technology-based permit effluent limitations because of factors beyond the reasonable control of the Permittee. An upset does not include noncompliance to the extent caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation. An upset constitutes an affirmative defense to an action brought for noncompliance with such technology-based permit effluent limitations if the requirements of the following paragraph are met. A Permittee who wishes to establish the affirmative defense of upset must demonstrate, through properly signed, contemporaneous operating logs or other relevant evidence that: 1) an upset occurred and that the Permittee can identify the cause(s)of the upset; 2)the permitted facility was being properly operated at the time of the upset; 3)the Permittee submitted notice of the upset as required in Special Condition S5.F, and; 4)the Permittee complied with any remedial measures required under this permit. In any enforcement proceeding,the Permittee seeking to establish the occurrence of an upset has the burden of proof. G16. PROPERTY RIGHTS This permit does not convey any property rights of any sort, or any exclusive privilege. G17. DUTY TO COMPLY The Permittee must comply with all conditions of this permit. Any permit noncompliance constitutes a violation of the Clean Water Act and is grounds for enforcement action; for permit termination, revocation and reissuance, or modification; or denial of a permit renewal application. Construction Stormwater General Permit—December 1, 2010 Page 40 G18. TOXIC POLLUTANTS The Permittee must comply with effluent standards or prohibitions established under Section 307(a) of the Clean Water Act for toxic pollutants within the time provided in the regulations that establish those standards or prohibitions, even if this permit has not yet been modified to incorporate the requirement. G19. PENALTIES FOR TAMPERING The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders inaccurate any monitoring device or method required to be maintained under this permit shall,upon conviction,be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years per violation, or by both. If a conviction of a person is for a violation committed after a first conviction of such person under this condition,punishment shall be a fine of not more than $20,000 per day of violation, or imprisonment of not more than four(4) years, or both. G20. REPORTING PLANNED CHANGES The Permittee must, as soon as possible, give notice to Ecology of planned physical alterations,modifications or additions to the permitted construction activity. The Permittee should be aware that, depending on the nature and size of the changes to the original permit, a new public notice and other permit process requirements may be required. Changes in activities that require reporting to Ecology include those that will result in: A. The permitted facility being determined to be a new source pursuant to 40 CFR 122.29(b). B. A significant change in the nature or an increase in quantity of pollutants discharged, including but not limited to: for sites 5 acres or larger, a 20% or greater increase in acreage disturbed by construction activity. C. A change in or addition of surface water(s) receiving stormwater or non-stormwater from the construction activity. D. A change in the construction plans and/or activity that affects the Permittee's monitoring requirements in Special Condition S4. Following such notice,permit coverage may be modified, or revoked and reissued pursuant to 40 CFR 122.62(a)to specify and limit any pollutants not previously limited. Until such modification is effective, any new or increased discharge in excess of permit limits or not specifically authorized by this permit constitutes a violation. Construction Stormwater General Permit—December 1, 2010 Page 41 G21. REPORTING OTHER INFORMATION Where the Permittee becomes aware that it failed to submit any relevant facts in a permit application, or submitted incorrect information in a permit application or in any report to Ecology, it must promptly submit such facts or information. G22. REPORTING ANTICIPATED NON-COMPLIANCE The Permittee must give advance notice to Ecology by submission of a new application or supplement thereto at least forty-five(45)days prior to commencement of such discharges, of any facility expansions,production increases, or other planned changes, such as process modifications, in the permitted facility or activity which may result in noncompliance with permit limits or conditions. Any maintenance of facilities, which might necessitate unavoidable interruption of operation and degradation of effluent quality, must be scheduled during non-critical water quality periods and carried out in a manner approved by Ecology. G23. REQUESTS TO BE EXCLUDED FROM COVERAGE UNDER THE PERMIT Any discharger authorized by this permit may request to be excluded from coverage under the general permit by applying for an individual permit. The discharger must submit to the Director an application as described in WAC 173-220-040 or WAC 173-216-070, whichever is applicable, with reasons supporting the request. These reasons will fully document how an individual permit will apply to the applicant in a way that the general permit cannot. Ecology may make specific requests for information to support the request. The Director will either issue an individual permit or deny the request with a statement explaining the reason for the denial. When an individual permit is issued to a discharger otherwise subject to the construction stormwater general permit, the applicability of the construction stormwater general permit to that Permittee is automatically terminated on the effective date of the individual permit. G24. APPEALS A. The terms and conditions of this general permit, as they apply to the appropriate class of dischargers, are subject to appeal by any person within 30 days of issuance of this general permit, in accordance with Chapter 43.21B RCW, and Chapter 173-226 WAC. B. The terms and conditions of this general permit, as they apply to an individual discharger, are appealable in accordance with Chapter 43.21B RCW within 30 days of the effective date of coverage of that discharger. Consideration of an appeal of general permit coverage of an individual discharger is limited to the general permit's applicability or nonapplicability to that individual discharger. C. The appeal of general permit coverage of an individual discharger does not affect any other dischargers covered under this general permit. If the terms and conditions of this general permit are found to be inapplicable to any individual discharger(s), the matter Construction Stormwater General Permit—December 1, 2010 Page 42 shall be remanded to Ecology for consideration of issuance of an individual permit or permits. G25. SEVERABILITY The provisions of this permit are severable, and if any provision of this permit, or application of any provision of this permit to any circumstance, is held invalid, the application of such provision to other circumstances, and the remainder of this permit shall not be affected thereby. G26. BYPASS PROHIBITED A. Bypass Procedures Bypass,which is the intentional diversion of waste streams from any portion of a treatment facility, is prohibited for stormwater events below the design criteria for stormwater management. Ecology may take enforcement action against a Permittee for bypass unless one of the following circumstances (1, 2, 3 or 4) is applicable. 1. Bypass of stormwater is consistent with the design criteria and part of an approved management practice in the applicable stormwater management manual. 2. Bypass for essential maintenance without the potential to cause violation of permit limits or conditions. Bypass is authorized if it is for essential maintenance and does not have the potential to cause violations of limitations or other conditions of this permit, or adversely impact public health. 3. Bypass of stormwater is unavoidable,unanticipated, and results in noncompliance of this permit. This bypass is permitted only if: a. Bypass is unavoidable to prevent loss of life, personal injury, or severe property damage. "Severe property damage"means substantial physical damage to property, damage to the treatment facilities which would cause them to become inoperable, or substantial and permanent loss of natural resources which can reasonably be expected to occur in the absence of a bypass. b. There are no feasible alternatives to the bypass, such as the use of auxiliary treatment facilities, retention of untreated wastes, maintenance during normal periods of equipment downtime(but not if adequate backup equipment should have been installed in the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal periods of equipment downtime or preventative maintenance), or transport of untreated wastes to another treatment facility. Construction Stormwater General Permit—December 1, 2010 Page 43 c. Ecology is properly notified of the bypass as required in Special Condition S5.17 of this permit. 4. A planned action that would cause bypass of stormwater and has the potential to result in noncompliance of this permit during a storm event. The Permittee must notify Ecology at least thirty (30)days before the planned date of bypass. The notice must contain: a. a description of the bypass and its cause b. an analysis of all known alternatives which would eliminate,reduce, or mitigate the need for bypassing. c. a cost-effectiveness analysis of alternatives including comparative resource damage assessment. d. the minimum and maximum duration of bypass under each alternative. e. a recommendation as to the preferred alternative for conducting the bypass. £ the projected date of bypass initiation. g. a statement of compliance with SEPA. h. a request for modification of water quality standards as provided for in WAC 173-201A-I 10, if an exceedance of any water quality standard is anticipated. i. steps taken or planned to reduce, eliminate, and prevent reoccurrence of the bypass. 5. For probable construction bypasses, the need to bypass is to be identified as early in the planning process as possible. The analysis required above must be considered during preparation of the Stormwater Pollution Prevention Plan (SWPPP)and must be included to the extent practical. In cases where the probable need to bypass is determined early, continued analysis is necessary up to and including the construction period in an effort to minimize or eliminate the bypass. Ecology will consider the following before issuing an administrative order for this type bypass: a. If the bypass is necessary to perform construction or maintenance-related activities essential to meet the requirements of this permit. b. If there are feasible alternatives to bypass, such as the use of auxiliary treatment facilities,retention of untreated wastes, stopping production, maintenance during normal periods of equipment down time, or transport of untreated wastes to another treatment facility. c. If the bypass is planned and scheduled to minimize adverse effects on the public and the environment. Construction Stormwater General Permit—December 1, 2010 Page 44 After consideration of the above and the adverse effects of the proposed bypass and any other relevant factors, Ecology will approve, conditionally approve, or deny the request. The public must be notified and given an opportunity to comment on bypass incidents of significant duration,to the extent feasible. Approval of a request to bypass will be by administrative order issued by Ecology under RCW 90.48.120. B. Duty to Mitigate The Permittee is required to take all reasonable steps to minimize or prevent any discharge or sludge use or disposal in violation of this permit that has a reasonable likelihood of adversely affecting human health or the environment. Construction Stormwater General Permit—December 1, 2010 Page 45 APPENDIX A—DEFINITIONS AKART is an acronym for"all known, available, and reasonable methods of prevention, control, and treatment."AKART represents the most current methodology that can be reasonably required for preventing, controlling, or abating the pollutants and controlling pollution associated with a discharge. Applicable TMDL means a TMDL for turbidity, fine sediment, high pH, or phosphorus, which was completed and approved by EPA before January 1, 2011, or before the date the operator's complete permit application is received by Ecology, whichever is later. Applicant means an o erator seeking coverage under this permit. Best Management Practices (BMPs)means schedules of activities,prohibitions of practices, maintenance procedures, and other physical, structural and/or managerial practices to prevent or reduce the pollution of waters of the State. BMPs include treatment systems, operating procedures, and practices to control: stormwater associated with construction activity, spillage or leaks, sludge or waste disposal, or drainage from raw material storage. Buffer means an area designated by a local jurisdiction that is contiguous to and intended to protect a sensitive area. Bypass means the intentional diversion of waste streams from any portion of a treatment facility. Calendar Day A period of 24 consecutive hours starting at 12:00 midnight and ending the following 12:00 midnight. Calendar Week(same as Week)means a period of seven consecutive days starting at 12:01 a.m. (0:01 hours)on Sunday. Certified Erosion and Sediment Control Lead(CESCL)means a person who has current certification through an approved erosion and sediment control training program that meets the minimum training standards established by Ecology(see BMP C160 in the SWMM). Clean Water Act(CWA) means the Federal Water Pollution Control Act enacted by Public Law 92-500, as amended by Public Laws 95-217, 95-576, 96-483, and 97-117; USC 1251 et seq. Combined Sewer means a sewer which has been designed to serve as a sanitary sewer and a storm sewer, and into which inflow is allowed by local ordinance. Common Plan of Development or Sale means a site where multiple separate and distinct construction activities may be taking place at different times on different schedules and/or by different contractors, but still under a single plan. Examples include: 1)phased projects and projects with multiple filings or lots, even if the separate phases or filings/lots will be constructed under separate contract or by separate owners (e.g., a development where lots are sold to separate builders); 2)a development plan that may be phased over multiple years,but is still under a Construction Stormwater General Permit—December 1, 2010 Page 46 consistent plan for long-term development; 3)projects in a contiguous area that may be unrelated but still under the same contract, such as construction of a building extension and a new parking lot at the same facility; and 4) linear projects such as roads,pipelines, or utilities. If the project is part of a common plan of development or sale, the disturbed area of the entire plan must be used in determining permit requirements. Composite Sample means a mixture of grab samples collected at the same sampling point at different times, formed either by continuous sampling or by mixing discrete samples. May be "time-composite" (collected at constant time intervals) or "flow-proportional' (collected either as a constant sample volume at time intervals proportional to stream flow, or collected by increasing the volume of each aliquot as the flow increases while maintaining a constant time interval between the aliquots. Concrete wastewater means any water used in the production,pouring and/or clean-up of concrete or concrete products, and any water used to cut, grind,wash, or otherwise modify concrete or concrete products. Examples include water used for or resulting from concrete truck/mixer/pumper/tool/chute rinsing or washing, concrete saw cutting and surfacing(sawing, coring, grinding, roughening,hydro-demolition,bridge and road surfacing). When stormwater comingles with concrete wastewater, the resulting water is considered concrete wastewater and must be managed to prevent discharge to waters of the state, including ground water. Construction Activity means land disturbing operations including clearing, grading or excavation which disturbs the surface of the land. Such activities may include road construction, construction of residential houses, office buildings, or industrial buildings, and demolition activity. Contaminant means any hazardous substance that does not occur naturally or occurs at greater than natural background levels. See definition of"hazardous substance"and WAC 173-340-200. Demonstrably Equivalent means that the technical basis for the selection of all stormwater BMPs is documented within a SWPPP, including: 1. The method and reasons for choosing the stormwater BMPs selected. 2. The pollutant removal performance expected from the BMPs selected. 3. The technical basis supporting the performance claims for the BMPs selected, including any available data concerning field performance of the BMPs selected. 4. An assessment of how the selected BMPs will comply with state water quality standards. 5. An assessment of how the selected BMPs will satisfy both applicable federal technology- based treatment requirements and state requirements to use all known, available, and reasonable methods of prevention, control, and treatment(AKART). Department means the Washington State Department of Ecology. Detention means the temporary storage of stormwater to improve quality and/or to reduce the mass flow rate of discharge. Construction Stormwater General Permit—December 1, 2010 Page 47 Dewaterin means the act of pumping ground water or stormwater away from an active construction site. Director means the Director of the Washington Department of Ecology or his/her authorized representative. Discharger means an owner or operator of any facility or activity subject to regulation under Chapter 90.48 RCW or the Federal Clean Water Act. Domestic Wastewater means water carrying human wastes, including kitchen,bath, and laundry wastes from residences, buildings, industrial establishments, or other places,together with such ground water infiltration or surface waters as may be present. Ecology means the Washington State Department of Ecology. Engineered Soils means the use of soil amendments including,but not limited, to Portland cement treated base (CTB), cement kiln dust(CKD), or fly ash to achieve certain desirable soil characteristics. Equivalent BMPs means operational, source control,treatment, or innovative BMPs which result in equal or better quality of stormwater discharge to surface water or to ground water than BMPs selected from the SWMM. Erosion means the wearing away of the land surface by running water,wind, ice, or other geological agents, including such processes as gravitational creep. Erosion and Sediment Control BMPs means BMPs intended to prevent erosion and sedimentation, such as preserving natural vegetation, seeding, mulching and matting,plastic covering, filter fences, sediment traps, and ponds. Erosion and sediment control BMPs are synonymous with stabilization and structural BMPs. Final Stabilization(same as fully stabilized or full stabilization)means the establishment of a permanent vegetative cover, or equivalent permanent stabilization measures(such as riprap, gabions or geotextiles) which prevents erosion. Ground Water means water in a saturated zone or stratum beneath the land surface or a surface water body. Hazardous Substance means any dangerous or extremely hazardous waste as defined in RCW 70.105.010 (5) and (6), or any dangerous or extremely dangerous waste as designated by rule under chapter 70.105 RCW; any hazardous sub-stance as defined in RCW 70.105.010(14) or any hazardous substance as defined by rule under chapter 70.105 RCW; any substance that, on the effective date of this section, is a hazardous substance under section 101(14) of the federal cleanup law, 42 U.S.C., Sec. 9601(14); petroleum or petroleum products; and any substance or category of substances, including solid waste decomposition products, determined by the director Construction Stormwater General Permit—December 1, 2010 Page 48 by rule to present a threat to human health or the environment if released into the environment. The term hazardous substance does not include any of the following when contained in an underground storage tank from which there is not a release: crude oil or any fraction thereof or petroleum, if the tank is in compliance with all applicable federal, state, and local law. Injection Well means a well that is used for the subsurface emplacement of fluids. (See Well.) Jurisdiction means a political unit such as a city,town or county; incorporated for local self- government. National Pollutant Discharge Elimination System (NPDES)means the national program for issuing, modifying,revoking and reissuing, terminating,monitoring, and enforcing permits, and imposing and enforcing pretreatment requirements,under sections 307,402, 318, and 405 of the Federal Clean Water Act, for the discharge of pollutants to surface waters of the State from point sources. These permits are referred to as NPDES permits and, in Washington State, are administered by the Washington Department of Ecology. Notice of Intent(NOI) means the application for, or a request for coverage under this general permit pursuant to WAC 173-226-200. Notice of Termination (NOT)means a request for termination of coverage under this general permit as specified by Special Condition S 10 of this permit. Operator means any party associated with a construction project that meets either of the following two criteria: • The party has operational control over construction plans and specifications, including the ability to make modifications to those plans and specifications; or • The party has day-to-day operational control of those activities at a project that are necessary to ensure compliance with a SWPPP for the site or other permit conditions (e.g., they are authorized to direct workers at a site to carry out activities required by the SWPPP or comply with other permit conditions). Permittee means individual or entity that receives notice of coverage under this general permit. pH means a liquid's measure of acidity or alkalinity. A pH of 7 is defined as neutral. Large variations above or below this value are considered harmful to most aquatic life. pH monitoring_period means the time period in which the pH of stormwater runoff from a site must be tested a minimum of once every seven days to determine if stormwater pH is between 6.5 and 8.5. Point source means any discernible, confined, and discrete conveyance, including but not limited to, any pipe, ditch, channel, tunnel, conduit, well, discrete fissure, and container from which pollutants are or may be discharged to surface waters of the State. This term does not include return flows from irrigated agriculture. (See Fact Sheet for further explanation.) Construction Stormwater General Permit—December 1, 2010 Page 49 Pollutant means dredged spoil, solid waste, incinerator residue, filter backwash, sewage, garbage, domestic sewage sludge (biosolids),munitions, chemical wastes, biological materials, radioactive materials, heat,wrecked or discarded equipment, rock, sand, cellar dirt, and industrial, municipal, and agricultural waste. This term does not include sewage from vessels within the meaning of section 312 of the CWA, nor does it include dredged or fill material discharged in accordance with a permit issued under section 404 of the CWA. Pollution means contamination or other alteration of the physical, chemical, or biological properties of waters of the State; including change in temperature,taste, color, turbidity, or odor of the waters; or such discharge of any liquid, gaseous, solid, radioactive or other substance into any waters of the State as will or is likely to create a nuisance or render such waters harmful, detrimental or injurious to the public health, safety or welfare; or to domestic, commercial, industrial, agricultural, recreational, or other legitimate beneficial uses; or to livestock,wild animals,birds, fish or other aquatic life. Process wastewater means any water which, during manufacturing or processing, comes into direct contact with or results from the production or use of any raw material, intermediate product, finished product,byproduct, or waste product(40 CFR 122.1). Receiving water means the water body at the point of discharge. If the discharge is to a storm sewer system, either surface or subsurface, the receiving water is the water body to which the storm system discharges. Systems designed primarily for other purposes such as for ground water drainage, redirecting stream natural flows, or for conveyance of irrigation water/return flows that coincidentally convey stormwater are considered the receiving water. Representative means a stormwater or wastewater sample which represents the flow and characteristics of the discharge. Representative samples may be a grab sample, a time- proportionate composite sample, or a flow proportionate sample. Ecology's Construction Stormwater Monitoring Manual provides guidance on representative sampling. Sanita , sewer ewer means a sewer which is designed to convey domestic wastewater. Sediment means the fragmented material that originates from the weathering and erosion of rocks or unconsolidated deposits, and is transported by, suspended in, or deposited by water. Sedimentation means the depositing or formation of sediment. Sensitive area means a water body,wetland, stream, aquifer recharge area, or channel migration zone. SEPA(State Environmental Policy Act) means the Washington State Law, RCW 43.21C.020, intended to prevent or eliminate damage to the environment. Significant Amount means an amount of a pollutant in a discharge that is amenable to available and reasonable methods of prevention or treatment; or an amount of a pollutant that has a Construction Stormwater General Permit—December 1, 2010 Page 50 reasonable potential to cause a violation of surface or ground water quality or sediment management standards. Significant concrete work means greater than 1000 cubic yards poured concrete or recycled concrete over the life of a project. Significant Contributor of Pollutants means a facility determined by Ecology to be a contributor of a significant amount(s) of a pollutant(s)to waters of the State of Washington. Site means the land or water area where any "facility or activity" is physically located or conducted. Source control BMPs means physical, structural or mechanical devices or facilities that are intended to prevent pollutants from entering stormwater. A few examples of source control BMPs are erosion control practices, maintenance of stormwater facilities, constructing roofs over storage and working areas, and directing wash water and similar discharges to the sanitary sewer or a dead end sump. Stabilization means the application of appropriate BMPs to prevent the erosion of soils, such as, temporary and permanent seeding, vegetative covers, mulching and matting,plastic covering and sodding. See also the definition of Erosion and Sediment Control BMPs. Storm drain means any drain which drains directly into a storm sewer system,usually found along roadways or in parking lots. Storm sewer system means a means a conveyance, or system of conveyances (including roads with drainage systems, municipal streets, catch basins, curbs, gutters, ditches, manmade channels, or storm drains designed or used for collecting or conveying stormwater. This does not include systems which are part of a combined sewer or Publicly Owned Treatment Works (POTW) as defined at 40 CFR 122.2. Stormwater means that portion of precipitation that does not naturally percolate into the ground or evaporate,but flows via overland flow, interflow,pipes, and other features of a stormwater drainage system into a defined surface water body, or a constructed infiltration facility. Stormwater Management Manual (SWMM) or Manual means the technical Manual published by Ecology for use by local governments that contain descriptions of and design criteria for BMPs to prevent, control, or treat pollutants in stormwater. Stormwater Pollution Prevention Plan(SWPPP) means a documented plan to implement measures to identify,prevent, and control the contamination of point source discharges of stormwater. Surface Waters of the State includes lakes, rivers,ponds, streams, inland waters, salt waters, and all other surface waters and water courses within the jurisdiction of the state of Washington. Construction Stormwater General Permit—December 1, 2010 Page 51 Temporary Stabilization means the exposed ground surface has been covered with appropriate materials to provide temporary stabilization of the surface from water or wind erosion. Materials include, but are not limited to, mulch, riprap, erosion control mats or blankets and temporary cover crops. Seeding alone is not considered stabilization. Temporary stabilization is not a substitute for the more permanent"final stabilization." Total Maximum Daily Load TMDL)means a calculation of the maximum amount of a pollutant that a water body can receive and still meet state water quality standards. Percentages of the total maximum daily load are allocated to the various pollutant sources. A TMDL is the sum of the allowable loads of a single pollutant from all contributing point and nonpoint sources. The TMDL calculations must include a "margin of safety" to ensure that the water body can be protected in case there are unforeseen events or unknown sources of the pollutant. The calculation must also account for seasonable variation in water quality. Treatment BMPs means BMPs that are intended to remove pollutants from stormwater. A few examples of treatment BMPs are detention ponds, oil/water separators,biofiltration, and constructed wetlands. Transparency means a measurement of water clarity in centimeters (cm),using a 60 cm transparency tube. The transparency tube is used to estimate the relative clarity or transparency of water by noting the depth at which a black and white Secchi disc becomes visible when water is released from a value in the bottom of the tube. A transparency tube is sometimes referred to as a"turbidity tube." Turbidi means the clarity of water expressed as nephelometric turbidity units (NTU)and measured with a calibrated turbidimeter. Uncontaminated means free from any contaminant, as defined in MTCA cleanup regulations. See definition of"contaminant" and WAC 173-340-200. Waste Load Allocation(WLA)means the portion of a receiving water's loading capacity that is allocated to one of its existing or future point sources of pollution. WLAs constitute a type of water quality based effluent limitation(40 CFR 130.2[h]). Water quality means the chemical,physical, and biological characteristics of water,usually with respect to its suitability for a particular purpose. Waters of the State includes those waters as defined as "waters of the United States" in 40 CFR Subpart 122.2 within the geographic boundaries of Washington State and "waters of the State" as defined in Chapter 90.48 RCW, which include lakes, rivers,ponds, streams, inland waters, underground waters, salt waters, and all other surface waters and water courses within the jurisdiction of the state of Washington. Well means a bored, drilled or driven shaft, or dug hole whose depth is greater than the largest surface dimension. (See Injection well.) Construction Stormwater General Permit—December 1, 2010 Page 52 Wheel wash wastewater means any water used in, or resulting from the operation of, a tire bath or wheel wash (BMP C 106: Wheel Wash), or other structure or practice that uses water to physically remove mud and debris from vehicles leaving a construction site and prevent track- out onto roads. When stormwater comingles with wheel wash wastewater, the resulting water is considered wheel wash wastewater and must be managed according to Special Condition S9.D.9. Construction Stormwater General Permit—December 1, 2010 Page 53 APPENDIX B—ACRONYMS AKART All Known,Available, and Reasonable Methods of Prevention, Control, and Treatment BMP Best Management Practice CESCL Certified Erosion and Sediment Control Lead CFR Code of Federal Regulations CKD Cement Kiln Dust cm Centimeters CTB Cement-Treated Base CWA Clean Water Act DMR Discharge Monitoring Report EPA Environmental Protection Agency ESC Erosion and Sediment Control FR Federal Register NOI Notice of Intent NOT Notice of Termination NPDES National Pollutant.Discharge Elimination System NTU Nephelometric Turbidity Unit RCW Revised Code of Washington SEPA State Environmental Policy Act SWMM Stormwater Management Manual SWPPP Stormwater Pollution Prevention Plan TMDL Total Maximum Daily Load UIC Underground Injection Control USC United States Code USEPA United States Environmental Protection Agency WAC Washington Administrative Code WQ Water Quality WWHM Western Washington Hydrology Model Construction Stormwater General Permit—December 1, 2010 Page 54 „ity Clerk Retention Schedule Page 1 of 4 y; Title Name Description Retention Remark Dept/ Cli Period Div CAPITAL Documentation of design,and Completion POTENTIAL ARCHIVAL 05/085 Of IMPROVEMENT development work done on of project VALUE: Contact Regional State SURFACE construction projects intended plus 6 years Archivist before disposing of WATER/DRAINAGE to relieve drainage and other - See these records. ESSENTIAL PROJECTS surface water management remarks RECORD. NOTE: SWP-27. CIP (CIP) FILES problems. CIP project files are Construction Mylar's are working files used by utility microfilmed, scanned and stored and transportation project as electronic images. engineers, and can include all aspects of the project from design to construction, and include, but are not limited to, bid documents, consultant contracts, reports, correspondence, construction pay estimates, and as-built drawings. DEVELOPER Copies of developer plans, 6 years - Drainage reports, Geotechnical 05/085 Of PROJECT specifications, proposals and See Wetland and Fish Habitat reports FILES plan reviews as they relate to remarks and staff comments, are surface water, drainage or removed and placed in Surface potential flood control, Water project SWP files and/or including drainage reports, microfilmed. Surface water GEO tech. Wetland and Fish comments and related Habitat reports, Technical information, such as drainage or Information Reports, and GEO Tech reports are kept in comments to developer's the primary copy of the Land engineers relating to project Use Action Files kept by the City approval and utility billings. Clerk. Development Services is to place information into the City Clerk's primary copy. State schedule says life of building plus 6 years. Following State schedule may reduce space and file maintenance costs. DRAINAGE Complaints filed by citizens Resolution POTENTIAL ARCHIVAL 05/085 Of AND WATER regarding drainage and of complaint VALUE: Contact Regional State QUALITY surface water quality plus 6 years Archivist before disposing of COMPLAINT conditions and responses, - See these records. NOTE: Complaint AND and histories of investigations. remarks investigations that relate to INVESTIGATION File divided into two sections: areas with major drainage FILES major and minor drainage situations may be retained situations. longer than resolution plus 6 years, to provide a history. Some information is in electronic form in an Access database. If the Access database is sufficiently complete and backed-up off-site, http://rentonnet.org/intranet/CityClerkDept/CCRetention/index.cfm?fuseaction=Main.Di... 02/19/2007 AA 7ZZ � 7 �� � t/ a 7 � 0V, oou u161yzj.`z ro. ) 5 5 q. o y b a[Anti Ff pegC5h� f I Z 6 ) 2 ? E • 2 Z t..Q . $ ly �� U22 _ t-Si ,i ( x� 6-4 ,All .i Y' { it , Y � 1 yS 4 cpd }d _ g q a + .�j+i;���At., .. f Y#{.✓+: +,tSWy ''.{dt+f ,t4, rA�,� 'x t J++!!)T.tAiv r, t5,� <s,.`t�".' l �,.: �! ��•a{ 1 rA/x; 3�,�✓ ! r 'T'� �. ..��. i�{'<. 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E� t�;��rEt 'Ya�?i 'r�l°�kt�i�"s`'S�?.- Y� 'a�� � s,V",J s�` s�i�1�..✓.g,w s�.�S`• 1, �3•��.s � 5 X Tr�'L d�.� A A{ .� #+sl 'rt ti #�`h ro3'*"� r,,.�r � • T t{S 4 31�7 t' ���j,�dam, .A z pa t•, g :''ti1`r� .� t a u1"r i o x , �' r � 5 s*r • i a° e fit t r t L:E ±'�. t !-• _ �a r' 7 a1P a kit'' Co my p „�;• t AA a .,14 Ee.S ,+gam '� t s h: s - ��' 1 1 ; a a s 3 r , n-. t k� r.. ti r r is . .� • a l , /1 r t 1 r a." « G jx ) IR f . � ''ems` � - "+�x��• -:L -. � a a F� � r ,r7At, % _�� 4 T• .. ea 1 w tiffs s 4 Bid Item A-x: Replace Survey Monument (Each) Replace Survey Monument shall be per Special Provisions Section 1-05.4 and the City of Renton Surveying Standards in Special Provisions Section 1-11. The Surveyor shall comply with WAC 332-120 Survey Monuments — Removal or Destruction. The work includes, but is not limited to: A. Locating and surveying all existing monuments, and providing the City with a copy of the survey results. B. Providing the City with a copy of Application to remove a Monument submitted to the State DNR for each monument. C. Reset the monuments in the original positions, or setting witness monuments if needed. All new monuments, discs, materials, and the work needed to set them are included. D. Providing the City with a copy of the Completion Report submitted to the State DNR for each monument. E. Submitting a City Monument card to the City showing the new monument and monument ties. Existing monument ties will be used whenever possible. New ties shall be set where needed. New monuments and monument cards are subject to City review and approval. Any corrections or resurveying needed shall be incidental. F. Monument#1283 at Thomas Ave SW shall be re-coordinated to replace the coordinated monument at Seneca Ave SW. Re-coordinate per City of Renton Survey Control Network, Federal Geodetic Control 1984. Horizontal NAD 1983/1991 Washington State Plane 2nd Order, 1st Class. Vertical NAVD 1988 3rd order, 1st class. Contact City Mapping Coordinator with any questions on survey requirements. All work shall be located per the City of Renton Survey Control Network. Coordinates shall be given for the new and existing monument. Measurement for Replace Survey Monument shall be per each survey Monument replaced, including each witness monument placed (if needed). Payment will be complete compensation for all labor, materials, equipment, travel, surveying, documentation, permits, and replacement of each survey monument as shown on the plans required to complete this item of work in conformance with the Contract Documents. Up to 50 percent of the unit bid price for each monument will be paid after each existing monument is surveyed, and the City receives a copy of the Application to Remove a Monument submitted to the DNR. The remaining 50 percent of the unit bid price for each monument will be paid after each new monument is placed, a copy of the Completion Report and a new Monument card is submitted to the City, and the City review and acceptance of the new monument and Monument card. f ,w t rly o" A } zz i y y4 1 t } t 1 _ 3 3 iF � l,a ,a � � � *�i✓ �� j a y. T - �� Jr vs`,r rerfr ~�� 1r Q y, P �7w's F'�a�. d .!1�a�x' "r�x '�C,✓ -,y r�� {��#�'F�"�ri! F 1� ':lk 9�+'� }�i � "r � �,. ,r•� �a Hb XC+1la�1lr �� yt��}�°r� '��,y�a(y��,3�"�� } �.µ��y� ,j 1 � �. '� � %^- ���!����,!� uric 1 st o, .y,...l>" r,y+..:: fir•. ?. '.F�'N f% � �.. �i. T� ,, Ul t f t N ✓ a �YT c i �q� r t� 3•_ m f v, � r d 5 h4f Ap Y au IMF s s} r bbt > tIA a� y i r { { ^ r4 a" 4 �r min : f v r a x;. i P • � � �t � t �8t-t � � ��zs �5 t � tit •`�r. # •3 •� lw CI. � .t � •fir }t,� �� y f lt�,• f�f� •• t aft t y t L Allen Quynn From: Jeff Collins <JeffCollins@nwcascade.com> Sent: Monday, February 02, 2015 8:49 AM To: Allen Quynn Cc: Robert Albornoz Subject: RE: Concrete to be Removed Thanks Allen. Jeff Collins Northwest Cascade ieffc(j� nwcascade.com Office: (253) 848-2371 Cell: (253)414-4696 From: Allen Quynn [mailto:aquynn@Rentonwa.gov] Sent: Monday, February 02, 2015 8:43 AM To: Jeff Collins Subject: RE: Concrete to be Removed Jeff, Please track on T&M. Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aguynn@rentonwa.gov From: Jeff Collins [mailto:JeffCollins@nwcascade.com] Sent: Monday, February 02, 2015 8:38 AM To: Allen Quynn Cc: 'Raymond.Chung @CH2M.com'; Robert Albornoz Subject: RE: Concrete to be Removed Allen, Northwest Cascade is onsite today to begin the removal and replacement of the swale curb inlets. Does the City of Renton want a forward price for this work or to have the work tracked on T&M for later discussions? Thanks, Jeff Collins Northwest Cascade jeffc @nwcascade.com 1 Office: (253) 848-2371 Cell: (253)414-4696 From: Allen Quynn [mailto:aquynn@Rentonwa.govl Sent: Friday, January 30, 2015 2:42 PM To: Jeff Collins Cc: 'Raymond.Chung@CH2M.com' Subject: RE: Concrete to be Removed Jeff, Please proceed with reconstructing all the Swale inlet curb cuts as shown on the plans. Specifically, reconstruct them with a 15" opening as measured from the outside face of the inside curb to the inside corner of the outside curb terminal (see sheet 16). After further discussion with the engineer, using dowels to extend the outside curb is not going to provide a durable product; therefore, as discussed during our on site meeting this past Wednesday, the outside curb and gutter at the terminal end and the inside curb and gutter at the PC for the 20' radius curve will need to be saw cut and removed and replaced with the correct 15" opening as shown in Detail 1 on Sheet 16. This will necessitate having joints at the saw cut line. Attached with this email is a spreadsheet that includes a table with station and offsets for the PC and outside curb terminal points as well as a sketch of the Swale curb cut with the points identified for clarity. Additionally,the end of the concrete apron as constructed does not have the 3" drop shown on Detail 1. The apron will need to be reconstructed with either: a. T'drop as shown on the detail or b. A 4:1 taper as had been previously discussed with Ken Zimmerman in the field. My understanding from Ken was that the 3" vertical drop at the end of the apron was difficult to construct so the City agreed with Ken's concurrence that the apron end could instead be formed with a tapered sloped at 4:1 (3" drop over 12" horizontal run as shown on Detail 1). At your earliest convenience, please provide me with your proposal for addressing the additional costs associated with reconstructing the swale inlet curb cuts as specified on the plans and this email. If you have any questions please do not hesitate to contact me. I want to make sure there is no confusion about what the City wants done. Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aquynn@rentonwa.gov From: Jeff Collins [mailto:JeffCollins@nwcascade.com] Sent: Wednesday, January 28, 2015 6:12 PM To: Allen Quynn Cc: Robert Albornoz; Clint Myers Subject: Concrete to be Removed 2 Allen, As stated before, Northwest Cascade (NWC) agrees that the curb that is offset from the other curbing is our responsibility and will be removed and replaced. However, NWC disputes the issue with the 15-inch openings for the curb inlets to the swales and does not believe that this is a result of either our own or our subcontractors forces. After talking with my survey subcontractor, no termination points were provided for the curb inlets on the street side of the inlet. This information was interpreted from the plans by the surveyors, based on the radii shown on the plan view. All subsequent work to prep the curb and install the concrete curbing was based off of the survey. The lack of information from the plans and CAD files helped to create the wider openings in the field. In addition, my foreman mentioned to me previously and to everyone in the meeting today that the inlets were built to match the opening on the first one constructed. The curb on the backside of the inlets was pushed out to match the original one poured. NWC's foreman and the City of Renton's inspector discussed the issue upfront, prior to pouring the backside of the remaining curb inlets. It was decided to pour them to match the first one, which was significantly wider than the 15-inch opening shown on the plans. If there was an issue at this point, it should have been addressed prior to continuing to pour the remaining backside of the curb inlets. 1 am a bit confused how the City of Renton can come to Northwest Cascade after everything has been poured and claim that the issues are entirely our problem. Northwest Cascade will be performing the work as disputed work and we plan to seek compensation for performing the work. As mentioned in the meeting today,we require direction as to how the City of Renton would like the removal and replacement work performed. The City of Renton was provided several options for how the work is to be performed, and Northwest Cascade requires direction prior to moving forward with the roadway restoration. Paving the roadway depends on this answer, and Northwest Cascade had to push the paving date once because the City of Renton stated that curb &gutter would need to be removed. To reiterate, Northwest Cascade believes that the curb cuts being over 15-inches in width is a direct result of inadequate information provided and agreements between NWC and the City of Renton in the field. We dispute the remediation work and require direction as to how the City of Renton would like us to proceed. Thanks, Jeff Collins Northwest Cascade 0effc(a�nwcascade.com Office: (253) 848-2371 Cell: (253) 414-4696 3 Allen Quynn From: Jeff Collins <JeffColIins@nwcascade.com> Sent: Thursday, January 29, 2015 8:59 AM To: Allen Quynn Cc: Robert Albornoz Subject: RE: Concrete to be Removed Allen, We need that information as soon as possible so we can reserve another paving date. Thanks, Jeff Collins Northwest Cascade jeffc(a-)nwcascade.com Office: (253) 848-2371 Cell: (253)414-4696 From: Allen Quynn [mailto:aquynn(a)Rentonwa.gov] Sent: Thursday, January 29, 2015 8:29 AM To: Jeff Collins Subject: RE: Concrete to be Removed Jeff, As discussed in the field,the issues with the incorrectly constructed swale curb inlets will need to be corrected to match the plans. I will let you know as soon as I receive the survey data and the engineer's recommendation on how to re- construct the swale curb inlets. Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aguynn@rentonwa.gov I From: Jeff Collins [mailto:JeffCollins(cbnwcascade.com] Sent: Wednesday, January 28, 2015 6:12 PM To: Allen Quynn Cc: Robert Albornoz; Clint Myers Subject: Concrete to be Removed Allen, As stated before, Northwest Cascade (NWC) agrees that the curb that is offset from the other curbing is our responsibility and will be removed and replaced. However, NWC disputes the issue with the 15-inch openings for the curb inlets to the swales and does not believe that this is a result of either our own or our subcontractors forces. 1 After talking with my survey subcontractor, no termination points were provided for the curb inlets on the street side of the inlet. This information was interpreted from the plans by the surveyors, based on the radii shown on the plan view. All subsequent work to prep the curb and install the concrete curbing was based off of the survey. The lack of information from the plans and CAD files helped to create the wider openings in the field. In addition, my foreman mentioned to me previously and to everyone in the meeting today that the inlets were built to match the opening on the first one constructed. The curb on the backside of the inlets was pushed out to match the original one poured. NWC's foreman and the City of Renton's inspector discussed the issue upfront, prior to pouring the backside of the remaining curb inlets. It was decided to pour them to match the first one,which was significantly wider than the 15-inch opening shown on the plans. If there was an issue at this point, it should have been addressed prior to continuing to pour the remaining backside of the curb inlets. I am a bit confused how the City of Renton can come to Northwest Cascade after everything has been poured and claim that the issues are entirely our problem. Northwest Cascade will be performing the work as disputed work and we plan to seek compensation for performing the work. As mentioned in the meeting today, we require direction as to how the City of Renton would like the removal and replacement work performed. The City of Renton was provided several options for how the work is to be performed, and Northwest Cascade requires direction prior to moving forward with the roadway restoration. Paving the roadway depends on this answer, and Northwest Cascade had to push the paving date once because the City of Renton stated that curb &gutter would need to be removed. To reiterate, Northwest Cascade believes that the curb cuts being over 15-inches in width is a direct result of inadequate information provided and agreements between NWC and the City of Renton in the field. We dispute the remediation work and require direction as to how the City of Renton would like us to proceed. Thanks, Jeff Collins Northwest Cascade jeffc(@nwcascade.com Office: (253) 848-2371 Cell: (253)414-4696 2 Allen Quynn From: Jeff Collins <JeffColIins@nwcascade.com> Sent: Thursday, January 22, 2015 5:31 PM To: Allen Quynn Cc: Robert Albornoz; Mark Wetherbee; Mike Kivley Subject: RE: Harrington Ave Green Connections - Concrete Work Walkthrough Allen, As Northwest Cascade (NWC) sees it, there are 3 issues that the City of Renton is dissatisfied with regarding the concrete curb & gutter. The curb/flow line alignment near the inlet of the swale, the width of the inlet to the swale, and the curb alignment around swale E6. For ease of reading, each individual issue is addressed below. 1. Curb/flow line alignment. At a few of the swale inlets, the curbing does not meet up. This provides a rough transition for the gutter line, and is not per plan. If this needs to be fixed, NWC will perform the remedy work. Suggestions for the fixes are provided below. 2. Width of the inlet to the swale. Almost every swale has issues with the width of the inlet, as described in the email below. The inlets are wider than 15-inches, but were installed per the staking provided for the curb & gutter. Since this was installed per the plan alignment based on the staking, Northwest Cascade disagrees that this is an issue caused by our forces. If corrective actions must be taken, NWC will perform the work on force account. 3. Curb alignment around swale E6. The alignment of the curb &gutter around swale E6 is per plan based on the staking. The roadway is not straight along this stretch of road and is the reason that this does not appear visually correct. The curb&gutter follows the centerline of Harrington Ave NE, which differs from the straight path of the pervious sidewalk. If corrective actions must be taken to change the location of the curb &gutter, NWC will perform the work on force account. Northwest Cascade proposes the following methods of repair for the curb/flow line alignment issue. 1. An additional wedge can be placed between the two offset curbs. This would provide a transition for the curbing. 2. The existing offset curb &gutter leading to the swale can be saw cut, removed, and replaced to meet up with the correct curb alignment. These items have been in for weeks and Northwest Cascade was unaware that there needed to be corrective actions taken. Since paving is on the schedule, please notify NWC as soon as possible so repair work can be performed if necessary. If there are any questions or concerns, feel free to contact me. Thanks, Jeff Collins Northwest Cascade jeffcCcDnwcascade.com Office: (253) 848-2371 Cell: (253)414-4696 From: Allen Quynn [mailto:aquynn@Rentonwa.gov] Sent: Thursday, January 22, 2015 3:11 PM To: Jeff Collins Subject: Harrington Ave Green Connections - Concrete Work Walkthrough Jeff, i During today's inspect of the concrete curb,gutter and sidewalk, several construction issues were observed by attending City Staff. The primary construction issue involves the construction of the inlet curb cut for all the bioretention swales . Per the curb cut Detail 1 on Sheet C-13,the curb cut opening is labeled 15" wide as measured from the inside corner of the curb that wraps around the Swale to the face of the opposite curb that forms the curb cut channel. However, the curb cut openings was constructed closer to 36"wide. One swale opening (Swale E4)was actually constructed with a 4.5' wide opening. In addition, some of the curbing that forms the curb cut channel were constructed offset from the curbing up gradient from the PC of the swale curb radius. For Bioretention Swale W8,the offset curb was formed with a wedge against the sidewalk and will likely fail. Finally, the curbing around Swale E6 was not constructed per plan. The PT and the PC should have the same offset of 11' (See Sheet C-18). As constructed, the offset differential is 4" which makes the curb between the PC and the PT not parallel with the curb on the opposite side of the street. Visually, it doesn't look right. Attached are some representative photos that show the construction issues described above. Please provide a proposal for how you will correct these construction issues. Thanks, Allen Quynn, P.E. Project Manager City of Renton Surface Water Utility Engineer 425-430-7247 aguynn@rentonwa.gov 2 Allen Quynn From: Mark Wetherbee Sent: Thursday, January 29, 201S 9:03 AM To: Allen Quynn Subject: RE: Concrete to be Removed Allen there was a discussion regarding the curb cutouts with Steve NWCC s forman to have consistency through out .However that being said it was never brought to my attention that the original cut out was not laid out correctly. No direction was given by me as to layout or redesign. 1 J x. A f1 ��"�'7 'la/ b t ;�.. r t a d A 4 s r� I'� � t'l r b�a,7 ( "`� 1 J(`n, t a- �,(�-' �M;;g3�� .��r-0 °.��d. '�.� �, , ,�y�1�,.aUr.•d 9J � t 'tsvlyt't S4. t�i.le ' g ,p �S� � n !t:$'ay�i�'3 �}� '• Y{7` �� 4�9 s��`�R k a A� aye, T�'�-� frr*.� a,, �•�iRai a=t� Q 's�d� 4 `�A �'4, a�'t� t � �"s�Nt�6 w r� r r 4 e 4 r z � ,u ♦ r � �'��' '4�� v J v 1'E�`� � (�.t. �/� fS'�any 14°LD�e�S'3 �„�a-'°'- MA, / . .frris � r •� p`a 1 S � /C.y`� f . y��dn'�4st. 0.7rsi owl '30 Yl' - r r y e , d , r i a r. 1 s iv 1 t rn ` tP e 1 t $ , J Harrington Ave Phase 1 Gravel Borrow in Pipe Trench Pipe wall Thickness 2 in Per WSDOT Standard Plans 2012-Pipe Zone Bedding and Backfill B-55.20-00 Pipe Cover(Pipe Zone Bedding) 6 in Pipe Zone for plastic pipe=O.D.+6" above+6"below North of 12th Street Pipe Bedding Thickness 6 in Trench Width per WSDOT Standards Spec 2-09.4 Pipes 15" and under,Trench Width=I.D.+30" Pipes 18" and over,Trench Width=(1.5 x I.D.)+ 18" 55% Avg Trench Depth Gravel Borrow Trench Borrow QTY US Structure I US Rim Elev US Invert Elev S Structure I DS Rim Elev IDS InAwl Pipe Length Pipe Diam(in)1Pipe Zone Ht(ft (ft) I Ht. I Width I Gravel Borrm� Zone N'ol. (55%) CB4-3 360.22 354.74 CB4-9 360.56 354.64 17 12 2.33 6.20 3.03 3.5 6.68 3.68 CB4-9 360.56 354.64 CB4-11 360.29 354.37 39 12 2.33 6.42 3.25 3.5 16.45 9.05 CB4-11 360.29 354.37 CB4-12 358.76 352.62 179 12 2.33 6.53 3.36 3.5 78.04 42.92 CB4-12 358.76 352.62 CB4-13 356.94 350.49 217 12 2.33 6.79 3.63 3.5 102.06 56.14 CB4-13 356.94 350.49 CB5-15 354.32 346.94 359 12 2.33 7.41 4.25 3.5 197.70 108.74 CB5-15 354.32 346.44 CB5-16 353.91 346.10 38 18 2.83 8.35 4.68 3.75 24.69 13.58 CB5-16 353.91 346.10 CB5-13 352.28 343.69 245 18 2.83 8.70 5.03 3.75 171.27 94.20 CB5-13 352.28 343.69 EX SDMH 352.39 340.08 53 18 2.83 10.95 7.28 3.75 53.61 29.49 Lateral Lines CB4-10 361.16 355.22 CB4-11 360.29 354.37 38 12 2.33 6.43 3.26 3.5 16.07 8.84 CB4-5 358.32 352.88 CB4-12 358.76 352.62 17 12 2.33 6.29 3.12 3.5 6.88 3.79 CB5-3 354.45 351.50 CB5-4 353.94 348.90 60 12 2.33 4.50 1.33 3.5 10.33 5.68 CB54 353.94 348.90 CB5-15 354.32 346.94 14 12 2.33 6.71 3.54 3.5 6.43 3.54 CB5-2 353.97 348.90 CB5-15 354.32 346.94 16 12 2.33 6.73 3.56 3.5 7.38 4.06 CB5-7 351.87 348.00 CB5-8 352.09 346.00 8 12 2.33 5.48 2.31 3.5 2.40 1.32 CB5-8 352.09 346.00 CB5-13 352.28 343.69 9 12 2.33 7.84 4.67 3.5 5.45 3.00 3.76 North of 12th Street SUBTOTAL 388.01 South of 12th Street CB5-12 348.93 345.29 CB6-2 345.96 342.30 273 12 2.33 4.15 0.98 3.5 34.80 19.14 CB6-2 345.96 342.20 CB6-3E1 344.07 340.91 179 12 2.33 3.96 0.79 3.5 18.41 10.12 CB6-3E1 344.07 340.91 CB6-3E2 341.44 337.14 152 12 2.33 4.23 1.06 3.5 20.95 11.52 Existing Pip( CB6-3E2 341.44 337.14 CB6-5 340.22 336.65 70 12 2.33 4.44 1.27 3.5 11.51 6.33 CB6-5 340.22 336.65 CB6-5E 340.12 336.62 5 12 2.33 4.04 0.87 3.5 0.56 0.31 1.00 South of 12th Street SUBTOTAL 47.43 TOTAL GRAVEL BORROW MATERIAL ; 15 I,67) 435.44 CY factor for Misc 1.2 Total 523 CY �a r �l qjq City of Renton Sunset Community LID Northwest Cascade Job #3929 TRAFFIC CONTROL PLAN NARRATIVE FOR TEMPORARY CLOSURE Project Description Roadway, sidewalk, storm drainage and water improvements to Harrington Ave NE between NE 161h Street and NE 10th Street. Construction surveying, staking, and as- builts, traffic control, installing and maintaining erosion control, installing the new storm system including approximately 1,800 feet of 12-inch and 18-inch CPEP pipe and 8-inch ductile iron pipe, 12 Type 2 catch basins and 12 Type 1 catch basins and 9 drain basin inlets, 9 water quality treatment bioretention stormwater facilities, temporary stormwater control, excavating existing roadway, removing and restoring asphalt pavement, removing and restoring concrete curb, gutter, sidewalk, and driveways, landscape and property restoration, placing geotextile, permeable base, permeable crushed surfacing, pervious concrete sidewalk, amended soils for rain gardens. Installation of approximately 895 LF of Class 52, 12-inch and 8-inch diameter cement lined ductile iron water pipe and poly-wrap including fittings, valves, and fire hydrant assemblies, trench excavation, including removal of existing unsuitable material, stockpiling excavated material, and maintenance of existing utilities, removal and replacement of asphalt concrete pavement, asphalt overlay, concrete curbs, gutters and driveways, testing, poly- pigging, disinfecting and flushing of water mains, and connecting to existing water mains, installing and maintaining adequate TESC measures and restoring all disturbed areas. Traffic Control Plan The attached traffic control plans show the intended temporary closures and set ups to be used along Harrington Ave NE. Access along Harrington Ave NE will be limited to local access only for northbound and southbound traffic while construction is taking place. Residents will be notified,prior to construction, of the closure and that they will be able to access their homes along Harriggton Ave NE with minor delays. Traffic Revisions Northwest Cascade plans to implement a temporary road closure throughout the duration of the working day that is limited to the construction work zone. We will work to limit the impacts on the residents by accommodating them with access to their property throughout construction. The closures will be divided into the segments below. The closures will be limited to the extents of construction that day, and ultimately governed by the safety regulations set forth in the MUTCD. 1. NE 12th St to NE 13th St 2. NE 131h St to Index Ave 3. Index Ave to NE 16th St L Conclusion In the event that a safe working environment is not being maintained due to an unforeseeable traffic condition,Northwest Cascade will reevaluate the current traffic control plans and modify them to fit the conditions. All of our foremen are certified traffic control supervisors and most of our employees are certified flaggers. Our foremen are capable of making the necessary in the field modifications to the traffic control plans to ensure that the traveling public and workers are safe from hazards. REASIONS BY St Matthew's Lutheran Church /V/- 77 ID In rin NE 15th St Nil I Goodwill Renli SIGN LOCATION KEY Qo� 0 ROAD AHEAD ROAD z NE 13th St Uj DETOUR 0 AHEAD < > 0 ID < Renton Highlands 2 Hite Aid Pharmacy 6 co W I 2th S1 (A 12th St F 12th St INIF 1 A M4-10L Z z LO L ALLTRAFFIC CONTROL DEVICES SHALL BE INSTALLED AND MAINTAINED IN ACCORDANCE 0 THE "WORK AREA" SHOWN ABOVE IS INTENDED TO DETAIL THE LIMITS OF WITH MUTCD, MANUAL ON TRAFFIC CONTROL DEVICES (FHWA). CONSTRUCTION. ENTIRE ROADWAY INDICATED AS "WORK AREA" SHALL BE CLOSED TO THRU TRAFFIC. a WORK ZONES WILL BE LIMITED TO ZONES WHERE ACTIVE CONSTRUCTION IS LOCAL ACCESS TO RESIDENCES WILL BE PROVIDED AT ALL TIMES WITH MINOR DELAYS. OCCURING. DATE ~ EK4ER3ENCYACCESSVV|LLBEESTA8L|SHEOAT ALL TIMES. * ROAD CLOSURE WILL OCCUR ONE BLOCK ATATIME. 8-15-14 ° AT ALL TIMES THROUGHOUT THE PROJECT CORRIDOR THERE SHALL BE SAFE, ADA ��__ COMPLIANT, UNOBSTRUCTED WHEELCHAIR AND PEDESTRIAN ACCESS. "ONE - REMS 04S BY HARRINGTON AVE FROM NE 13TH ST TO INDEX AVE NE St Matthew's \bt' ' ca Lutheran Church r 0 0 p t`��� 4Q+r' r CL N i; ® 5 7>7� m C3 N > NE 15th St 3 v Goodwill Ftenti 0 /�/ I `' SIGN LOCATION KEY Il BARRICADE -TYPE 3 R,TYPE 3 L ROAD McKnight Middle School z O2 WORK wzo-, AHEAD t Taqueria El iaco Maes o w W- ROAD Z OCLOSED wzo-3 O 1 l NE 13th St AHEAD Z Of Q or 0 ® Z Q DETOUR 0 Q ® AHEAD wzoz o z �sL 3?tip St ® Renton Highlands a� F Uj c� 0 Literary Rite Aid Pharmacy 6 � z � ROAD CLOSED �O O TO R11-4 BAN U Q THRUTRAFFIC J�� Z d L Nl 1 �Ctht O ® 0 Till. > z 0 ° t11 St m h�F stt St i _t �2th St ��jF 1?t1-, ST NF i�t`I '_;t < O �OO ® O7 DETOUR M4-10L Z Z Z O 1 O t U LL U iAe Circle ® DETOUR M4-10R Z-Q O LL >7 Church of Christ Renton a < 2 U F NOTES: W a W Z • ALLTRAFFIC CONTROL DEVICES SHALL BE INSTALLED AND MAINTAINED IN ACCORDANCE • THE "WORK AREA" SHOWN ABOVE IS INTENDED TO DETAIL THE LIMITS OF a a o WITH MUTCD, MANUAL ON TRAFFIC CONTROL DEVICES (FHWA). CONSTRUCTION. • ENTIRE ROADWAY INDICATED AS "WORK AREA" SHALL BE CLOSED TO THRU TRAFFIC. • WORK ZONES WILL BE LIMITED TO ZONES WHERE ACTIVE CONSTRUCTION IS DWN BY JOB# • LOCAL ACCESS TO RESIDENCES WILL BE PROVIDED AT ALL TIMES WITH MINOR DELAYS. OCCURING. R"° 39z9 DATE • EMERGENCY ACCESS WILL BE ESTABLISHED AT ALL TIMES. • ROAD CLOSURE WILL OCCUR ONE BLOCK AT A TIME. 8-15-14 • AT ALL TIMES THROUGHOUT THE PROJECT CORRIDOR THERE SHALL BE SAFE,ADA SCALE COMPLIANT, UNOBSTRUCTED WHEELCHAIR AND PEDESTRIAN ACCESS. NONE SHEET 2 3 REVISIONS BY HARRINGTON AVE FROM INDEX AVE NE TO NE 16TH ST `°EMaDATE) ri; St Matthew's s Lutheran Church 4 '� 8 ��, �, sLcf c b Cm oCc� �1Ae- �- , � r ; WORK AREA----__y N ��th Stg� ' z fill fr O t 5 .O X > cm < NE 15th St 7 Goodwill Ren11 ' SIGN LOCATION KEY ._ *� O BARRICADE —TYPE3R,TYPE3L � [ 1 M N$::. ROAD McKnight Middle School z � � WORK w20-1 AHEAD fill laqueria El taco Maes o x _ w �D ROAD Z O CLOSED w20-3 O w NE 1 3th St AHEAD w 7 NE w it Z .� DETOUR o 1t1 St O AHEAD wzaz o w Renton Highlands 1� U � Library Rite Aid Pharmacy j& ZLij } ROAD CLOSED D Z TO R114 BAN CO Q t O THRU TRAFFIC Z d O ® ® Of O 12th St NF 12tit St m NF 71h :fit t NF 12th St NF 17th St NF 12tit 'St © a o O7 DETOUR M4-10L z Z z C O O O LL Circle K lm O DETOUR M4-10R Z o U- ih Church of Christ Renton } Q > a L NOTES: w W a � • ALLTRAFFIC CONTROL DEVICES SHALL BE INSTALLED AND MAINTAINED IN ACCORDANCE THE "WORK AREA" SHOWN ABOVE IS INTENDED TO DETAIL THE LIMITS OF a o WITH MUTCD, MANUAL ON TRAFFIC CONTROL DEVICES (FHWA). CONSTRUCTION. • ENTIRE ROADWAY INDICATED AS "WORK AREA" SHALL BE CLOSED TO THRU TRAFFIC. WORK ZONES WILL BE LIMITED TO ZONES WHERE ACTIVE CONSTRUCTION IS OWN BY' JOB#: • LOCAL ACCESS TO RESIDENCES WILL BE PROVIDED AT ALL TIMES WITH MINOR DELAYS. OCCURING. RNA 3929 DATE • EMERGENCY ACCESS WILL BE ESTABLISHED AT ALL TIMES. ROAD CLOSURE WILL OCCUR ONE BLOCK AT A TIME. B-15-14 • AT ALL TIMES THROUGHOUT THE PROJECT CORRIDOR THERE SHALL BE SAFE, ADA SCALE COMPLIANT, UNOBSTRUCTED WHEELCHAIR AND PEDESTRIAN ACCESS. NONE SHEET 11111h- 3 3 Hebe Bernardo From: Hebe Bernardo Sent: Wednesday, March 09, 2016 1:25 PM To: 'Khan, Heather(ECY)' Subject: RE: Sunset Terrace Regional Stormwater Facility(G1200544) Attachments: 1242.pdf; Draft O&M Manual.pdf; Sunset Terrace Final Report 122915.pdf Hi Heather. Attached please see deliverables. Hard copies needed? From: Khan, Heather (ECY) [mailto:HKHA461Ca)ECY.WA.GOVI Sent: Wednesday, March 02, 2016 2:38 PM To: Hebe Bernardo Subject: Sunset Terrace Regional Stormwater Facility (G1200544) Hello Hebe, Happy March! Just checking in...what is the status on finalizing the last three deliverables? These deliverables include: 1) Operations& Maintenance manual 2) Stormwater Construction Completion Form 3) Final 2-pg Summary Please let me know if you have any questions. Thanks! Kindest regards, Heather Heather Khan Stormwater Grants& Restoration Specialist Department of Ecology, Water Quality Program Northwest Regional Office 3190- 160th Ave SE Bellevue, WA 98008-5452 P: 425-649-7003 i DEPARTMENT OF ECOLOGY State of Washington CONSTRUCTION COMPLETION FORM DECLARATION OF COMPLETION OF STORMWATER POLLUTION CONTROL FACILITIES A. Upon completion,and prior to the use of any project or portions thereof,a professional engineer shall complete and sign this form,declaring that the project was constructed in accordance with the provisions of the construction quality assurance plan and with the plans and specifications and major change orders reviewed and accepted by the Department of Ecology(Ecology). B. If a project is being completed in phased construction,a map shall be attached showing that portion of the project to which the declaration applies.A declaration of construction must be submitted for each phase of a project as it is completed.Additional declaration forms are available upon request from the Department of Ecology offices listed below. Please type or print legibly in ink: PROJECT TITLE: Sunset Terrace Regional Stormwater Facility_(G1200544) BRIEF DESCRIPTION OF PROJECT: Installed 2 biorention cells.389 LF of 12"and 18"CPEP storm pipe.93 LF of DI storm 2 Type 1 and 13 Type 2 catch basins.2.558 bioretenion plants and approximately 500 LF of irrigation piping. NAME OF OWNER: City of Renton ADDRESS: Located in right-of-way and City property bounded by NE loth St..Harrington Ave NE and Sunset Lane NE. DATE PROJECT OR PHASE COMPLETED: Constructed completed on 11/30/15 ECOLOGY PLAN AND SPECIFICATION ACCEPTANCE DATE: 3113115 (Plans),3/13/15 (Specs) I hereby declare that I am the project engineer of the above identified Iproject and that said project was reviewed and observed by me or my authorized agent in accordance with the provisions of the construction quality assurance plan.I further declare that said project was,to the best of my knowledge and information,constructed and completed in accordance with the plans and specification and major change orders reviewed and accepted by the Department of Ecology and as s er's Record Drawings. ne 1 O Date Signed: Q` Ctv of Renton Name of Engineering Firm Ron Straka 7 Name of PE Acknowledging Construction 9 ��O 1055 S.Grady Way Sl ALL Mailing Address Renton WA 98057 City S Zip Engineer's Signatu Please return completed and signed form to the Department of Ecology office checked below. ❑ Southwest Regional Office ❑ Central Regional Office Department of Ecology Department of Ecology P.O.Box 47775 15 W.Yakima Ave.,Suite 200 Olympia,WA 98504-7775 Yakima,WA 98902-3401 ® NW Regional Office ❑ Eastern Regional Office Department of Ecology Department of Ecology 3190 1601h Ave.,S.E. N.4601 Monroe St.,Suite 202 Bellevue,WA 98008-5452 Spokane,WA 99205-1295 Rev 5111 Sunset Terrace Regional Stormwater Facility City of Renton G1200544 May 5, 2015 and December 21, 2015 Final Total Project Cost: $553,049.03 Final Ecology Grant Contribution: $983,000 Project Description The project installed 2 biorention cells within City property bounded by Harrington Ave NE, NE loth Street and Sunset Lane NE in the Sunset area in z Renton, WA. The biorention cells have been designed to integrate with a future City Park and will provide enhanced treatment and infiltration for 2.9 acres of pollution generating impervious surface where no treatment existed previously. The project excavated 4,300 CY of native soil and installed 389 LF of 12" and 18" CPEP storm pipe, 93 LF of DI storm pipe, 2 Type 2 and 13 Type 1 catch basins, 2,558 bioretention plants and a permanent irrigation system. _ . . r Biorention Cell No. 2 Project Accomplishments • 4,200 CY of native material was excavated to construct 2 biorention cells within City property bounded by Harrington Ave NE, NE loth St and =-_ Sunset Lane NE to provide enhanced treatment for 2.9 aces of pollution generating impervious surface. • The bioretention cells will infiltrate approximately 16,056 CF of stormwater runoff that would otherwise discharge to the a downstream storm system. :s Biorention Cell No. 1 Water Quality Improvements Because the project is located in an urban watershed, stormwater runoff is typically composed of various mixtures of hydrocarbons and sediment from parking lots, streets and building roofs which was previously untreated. By providing enhanced treatment, the bioretention cells will help to improve the existing water quality problems by removing total suspended solids (TSS), dissolved copper and dissolved zinc in Johns Creek which ultimately discharge to Lake Washington. The Next Step for Continued Success To ensure the bioretention cells perform as intended, the Community Services Department will provide regularly scheduled maintenance including annual plant, soil and mulch layer maintenance to ensure optimum infiltration, storage and pollutant removal capabilities. Maintenance usually includes watering, sediment removal, pruning and removing dead plant material, weed control, mulch replacement and trash and debris removal. Lessons Learned In general, construction went extremely well. The final construction cost of$553,049.03 was almost$100,000 under the awarded contract amount of$649,550. Recipient Contact Information Sunset Terrace Regional Stormwater Facility Project Manager: Hebe C. Bernardo Phone Number: 425-430-7264 Address: 1055 S. Grady Way -• 5th Floor Renton, WA 98057 � Newcastle �" Project Location Renton Municipal Airport Renton . d caaar5+a0aCreek ._~P�+?i�rz RsHgs'Park and:,, kyra%N zorr 'r.�,a vng C Dort" N 'gKingCounty rour`ue m�me�aaia ate' :R:�,%::a.k`u`vmi... GIS CVNTPR Date[102t2015c�e Notes'. Stormwater Treatment Facility Operation and Maintenance (OW) Manual for: Sunset Terrace Regional Stormwater Facility Project (Grant No. G1200544) Located at: Southside of NE 10"h Street between Harrington Ave NE and Sunset Lane NE City of Renton January 2016 Stormwater Treatment and Infiltration Facility Operation and Maintenance (0&M) Manual Table of Contents I Contact Information II Compliance with Renton Municipal Code III. Preventative Measures to Reduce Maintenance Costs IV. Safety V. Description of Stormwater Management Facility and Special Maintenance Considerations VI. Inspecting the Stormwater Management Facility VII. Maintaining the Stormwater Management Facility Appendices Appendix A-- Project Vicinity Map Appendix B - As-Built Drawings Appendix C - LID Technical Guidance Manual for Puget Sound - Appendix 4 (Maintenance of Low Impact Development Facilities) Stormwater Treatment and Infiltration Facility Operation and Maintenance (O&M) Manual I. Contact Information Responsible for Maintenance: (Bioretention Cell,Pipes/Structure): City of Renton,Public Works Dept. Phone: (425)430-7400 Emergency Contact: Richard Marshall Email: namarshall@rentonwa.gov (Bioretenton Cell Landscaping): Community Services Parks Planning and Natural Resources Division Phone: (425)430-6600 Emergency Contact: Terrence Flatley Email: tflatley@rentonwa.gov II. Compliance with Renton Municipal Code This Operations and Maintenance Manual has been developed to comply with the requirements of Renton Municipal Code section 4-6-030 and the City Amendments to the 2009 King County Surface Water Design Manual. III. Preventative Measures to Reduce Maintenance Costs The most effective way to maintain a water quality and infiltration facilities is to prevent the pollutants from entering the facility in the first place. Common pollutants include sediment, trash & debris, chemicals, pet waste, runoff from stored materials, illicit discharges into the storm drainage system (like car wash or pressure washing runoff) and many others. A thoughtful maintenance program will include measures to address these potential contaminants, and will save money and time in the long run. Key points to consider in the maintenance program for the stormwater treatment facility and the adjacent areas draining to it include: ■ Educate the public and adjacent tenants to be aware of how their actions affect water quality, and how they can help reduce maintenance costs. ■ Keep adjacent areas, streets and gutters, and parking lots free of trash, debris, and lawn clippings. ■ Ensure the proper disposal of hazardous wastes and chemicals. ■ Plan lawn and landscaping care to minimize the use of chemicals and pesticides. ■ Re-vegetate disturbed and bare areas to maintain vegetative stabilization. ■ Clean out the upstream components of the storm drainage system, including inlets, storm sewers and outfalls. ■ Do not store materials outdoors (including landscaping materials) unless properly protected from runoff. ■ Close the covers on dumpsters to prevent liquids from leaking into the storm system. IV. Safety Never enter a confined space (outlet structure, manhole, etc.) without proper training and equipment. A confined space should never be entered without at least one additional person present. If a toxic or flammable substance is discovered, leave the immediate area and call 911. Potentially dangerous (e.g., fuel, chemicals, hazardous materials) substances found in the areas must be referred to the local Fire Department immediately for response by the Hazardous Materials Unit. The emergency contact number is 911. If any hazard is found within the facility area that poses an immediate threat to public safety,call 911 immediately. Site-Specific Hazards When performing inspections or maintenance, maintenance personnel should take appropriate precautions when working in the right of way of Harrington Ave NE. Maintenance personnel shall utilize appropriate traffic control plans approved by the City's Traffic Operation Section. V. Description of Stormwater Management Facility and Special Maintenance Considerations Purpose: The Sunset Terrance Regional Stormwater facility is designed to provide water quality treatment and infiltration of runoff from 2.9 acres of existing impervious surface where no treatment currently exists. Because the area draining to the facility is predominately made up of a high use roadways and commercial parking lots, the stormwater runoff contains large concentration of pollutants including heavy metals which are significant contributors to the water quality problems in Johns Creek and Lake Washington located downstream. Design: Biorention facilities can be narrow linear swales or flat irregularly shaped depressions similar to a pond without standing water and are called cells. The Sunset Terrace Regional Stormwater Facility consists of two bioretention cells and a gallery of perforated drain pipe located below the cells that treat and infiltrate stonmwater. The bottom and the sides of the cells are planted with native vegetation. Below the bottom of cells is an l S" thick biorention soil layer designed to have high porosity, high water retention and increased permeability to enhance the available storage and infiltration within the cell and along with the vegetation help to remove pollutants. Below the bioretention soil is layer of mineral aggregate or gravel that provides additional storage and helps to evenly distribute flows within the gallery. For additional treatment, a 12" thick sand layer was installed below the gravel and just above the native soil interface. Once stormwater drains through the biorention soil, gravel and sand treatment layer, it infiltrates into the native material at the bottom of the cells. Because of its chemical properties and infiltration rates, the native soil is also expected to provide removal of pollutants from the stormwater. The bioretention cells are designed to infiltrate and treat 9100 of the runoff volume through the biorention soil. When the infiltration capacity of the biorention soil is exceeded and the water depth in Cell I ponds up to 6" in depth, stormwater runoff will enter the underdrain pipe gallery and/or an overflow structure in Cell I where it is conveyed to the storm system in Sunset Lane NE. For additional safety, an emergency overflow also installed in Cell 1 is designed to bypass flows into the downstream storm system in Sunset Lane NE should the cell outlet pipe becomes clogged. A flow splitter installed upstream of biorention cell 1 consists of two internal risers with orifices that are designed to bypass high flows into the storm system in NE I Oth Street prior to entering the cell. VI. Inspecting The Stormwater Management Facility The City of Renton Department of Public Works will be responsible for the inspection and maintenance of the biorention cells. Inspection of the biorention swales shall be performed once to twice annually depending on site conditions. VII. Maintaining The Stormwater Management Facility Stormwater management facilities must be properly maintained to ensure that they operate correctly and provide the water quality treatment for which they were designed. Routine maintenance performed on a frequently scheduled basis, can help avoid more costly rehabilitative maintenance that results when facilities are not adequately maintained. The maintenance requirements for biorention cells can be found in Appendix 4 of the 2012 Low Impact Development Technical Guidance Manual for Puget Sound which is contained in Appendix C of this document. These requirements should be updated to reflect changes and updates to the facility. Routine Work-Biorention Ceii Maintenance of bioretention areas requires annual plant, soil and mulch layer maintenance to ensure optimum infiltration, storage and pollutant removal capabilities. Maintenance usually includes watering, sediment removal, pruning and removing dead plant material, weed control, mulch replacement and trash and debris removal. The Public Works Maintenance Services Division is responsible for the maintenance of the underdrain piping, storm pipe, drain basins and catch basins and for any problem associated with the infiltration of storm runoff through the biorention cell. The Community Services Parks Planning and Natural Resources Division is responsible the irrigation system and Iandscape maintenance which includes the vegetation and mulch only. APPENDIX PROJECT VICINITY MAP Project • • MCKrlrynl _ �a "fiarfle SCnool i a. tt u j4 t y '"'h� � ,•. �'�* 'ELT � •Rv! ;.. z , -, arm- ,. r ,.1� xf t Limits'—"', r IL �3 � r E t�C�(,y,t� y �; � �ily P�! I1tt�18t,G'�•�s «, . - -a ' �.iSnoppilly t'..r.[�t � .t r' a • ti■■ f •„mil �---� + � '. •A,��- V11 It 1b s i D �[1i, Y► We ,red ` " 1!► t "o Legend City and County Boundary Other Cily of Renton A Information _ • r n. • NOT • USED FOR NAVIGATION APPENDIX B AS-BUILT DRAWINGS j ( I SITE PLAN CONSTRUCTION NOTES f (a) INSTALL I w DRAINAGE 1 P IPE TEMPORARY CONSTRUCTION EASEMENT _s I INSTALL DRAINAGE STRUCTURE INSTALL CLEANOUT 4 ROW - - O CONNECT TO EXISTING PIPE/STRUCTURE c w.r7s B L "' c. INSTALL FLOW SPUTTER e 4 - -- __ _ - I II I.'J © PLUG&ABANDON EXISTING STORM DRAIN PER - SEE DRAWING C- -- i 11•h) WSDOT STANDARD PLAN 1-08.1. , S 3 ""1 '. O7 INSTALL OUTLET PROTECTION i 4 2-7 I 4 1 (S a NOTE 3) F 1OTH 5T -'� 1 24 6 i [ ( i EX ROW TCH LINE SUNS 7LNNSTA 63+20, SEE C-3APPROXIMATE KING COUNTY LIBRARY FOOTPRINT SEE DRAWING C-5ILITIES TO BE INSTALLED BIORETENTION CELL 1 -''- — -- FOR PROFILE BY KING COUNTY LIBRARY (SEE DRAWING C-4) (SEE NOTE 4) NOTES: a : 355 �$$ 355 $ n z �� 350 F w t1 a E ISTING C UND u 3g0 V--1 F - 345 m 0 !;T s o - `��sI. 345 E 340 340 EX.s oEX. y8T 335 tp•g- 335 ppp 330 330 12+00 13+00 14+00 15+00 U AS-BUILT NOTE STATION AND OFFSET CALLOUTS k ARE TO CENTER OF LID OR GRATE RECOM E �As WTED I CITY OF 2/21/15 RENTON SUNSETTERRACE � CH2MH�LL �.nTrn na���rLMr r+ow o.ot SITE Pj-pNAND PROFILE ACILITV 'C_2 1 N0. REMSXM! BY wre MPR ws su s. 21 r. SITE PLAN CONSTRUCTION NOTES ( INSTALL DRAINAGE PIPE __.BIORETENTION CELL 1 (SEE DRAWING C-4)— I 1/ I (; �• O2 INSTALL DRAINAGE STRUCTURE/ h INSTALL CtFANOUT METER EE NOTE 2 II I (� O4 CONNECT 70 EXISTING PIPE/STRUCTURE INSTALL FLOW SPATTER e SEE NOTE r ,y PLUG t ABANDON EXISTING STORM DRAIN PER ASPHALT RAMP II L WSDOT STANDARD PLAN 7-08.3 t" 'SEE NOTE 4 + 4 MIN A.SPIIALT P 3-4 2 M O7 INSTALL OUTLET PROTECTION AT ROADWAY LEVEL - w 3- / SEE NOTE _ (S 2)_: Imo.--- 2 3 8� 51 _ F WATER SERVICE UNE 2•.SEE NOTE 5 { -N a 61 '"'"_t' _-UNE I I 2 3 ouREf a z — — � " 4 O I Yf l x UTILITY TO BE INSTALLED BY KING COUNTY UBRARY KING COUNTY LIBRARY CONSTRUCTION AREA. SEE NOTE 3. NOTES: 1.CONTRACTOR TO PROTECT AND PROVIDE SUPPORT DURING CONSTRUCTION FOR All UTILITY CROSSINGS. 1 2.THE LOCATION OF THE STRUCTURE IS APPROXIMATE. A nm"�m CONTRACTOR TO FIELD LOCATE EXISTING STORM DRAIN LINE AND INSTALL NEW STRUCTURE. 3.KING COUNtt LIBRARY CONSTRUCTION AREA EXISTING 345 BASEMAP FEATURES MAY BE ALTERED DUE TO NEW AND 345 CONCURRENT CONSTRUCTION ACTIVTTES, • -? - R9n, +� �, ,ls Lu 4.MATCH RESTORED WALKWAY TO EXISTING SIDEWALK WITH c E%150 GROUN mJ _ Wgfi it rc-_wW $ rn £�+wbi 6'MIN HMA TRANSITION RAMP(8.0%MAX SLOPE). 340 194IT", 340 5.CONTRACTOR TO INSTALL NEW 2"WATER SERVICE LINE. X SEE SPECIFICATION SECTION 7-15. s sw L I 8. EXTRUDED CURB PER WSDOTPOSITIVE STANDARD F-70.42-00 WITH 335 EX W. I2• 0 335 6"GAPS IN CURB FOR POSITNE DRAINAGE. m EK.W Ex. "k' 7.INSTALL 5 FEET F-NEW CONCRETE SIDEWALK PER TE CURB W' Q Q + i STANDARD PLAN F-30.10-0T INSTALLSTANDARD NEW CONCRETE CURB � d tluW AND GUTTER PAN PER WSDOT S(ANDARp F-10.16.00. 330 T•CPEP O. .38X 330 B.FOR DRAINAGE STRUCTURE 3-1.3-2.3-3,3-4.AND 3-8, _ 33L ? _ CPEP O 1. INSTALL MAXIMUM HEIGHT OF ADJUSTMENT RISER ALLOWED B/ I9LF 12 CPEP o.fioX THE STANDARD PLAN. CPEP 1.20% 325 CP€ 011�O7X. 325 B.INTERSECTION IMPROVEMENTS AT NE LOTH ST AND SUNSET UN HE ARE CURRENTLY UNDER CONSTRUCTION AS PART OF THE LIBRARY PROJECT,ADDITIONAL IMPROVEMENTS TO BE CONSTRUCTED AS PART OF THE UBRARY PROJECT INCLUDE THE 12"WATER AWN AND INSTALLATION OF THE STORM SYSTEM CONNECTING RUNOFF FROM THE LIBRARY TO THE Cltt'S SYSTEM. 60+00 61+00 62+00 63+00 0 ¢ ,� CITY OF As NOTED '®=.�,a.. • -- . - „`jj°P • � RENTON SUNSETTERRACE CH2MHILL c �u REGIONAL STORMWATER FACILITY g °a,�.xro '� Pump/a,�ls�q/PuMc Worb O.Pe. SITE PLAN AND PROFILE _ No. _cl, Rr ogre APPR +�+5.•TumAx S EPLAN CONSTRUC TION N NOTES INSTALL DRAINAGE PIPE {3Ucj� S �,)" /�\'\� `��, �/ ^µ j 1 U2 INSTALL DRAINAGE STRUCTURE OTE t {Kt,%l,gA r 3 INSTALL CLEANOUT f1 CP20O CP2lgpy Z / SO>>f5s+ °T�.` "� — ')\ O CONNECT TO EXISTING PIPE/STRUCTURE B UNDARY INSTALL FLOW SPUTTER C-7 1 G���� C,!, IN LTRATION GALLERY I IrGt Ly ({ © PLUG do ABANDON EXISTING STORM DRAIN PER 1 WSDOT STANDARD PLAN 7-08.3. Zj��.Wit('. Sri �a 1 L,❑�Lw''N � BIORELENTION CELL 2 1 9�kF i-) G I I O INSTALL OUTLET PROTECTION / 2 7 � 4 CP ` -r�.4-3 2 -8 iGrC� 3 ®336.3 7 R3. CP S 1 ...`SEE NOTE 3 . J ��•`'L SEE NO 7 j 7 c' ----_---.5_�� .� NDERDRNN OI 1 CP4\ If, --__ CP2 q'o� _ i I 12 PVC _ CP23 2 tl DRAIN PIPE '� ESETTUNG lflFl r 3 1 C , (SEE NOTE 7 ( CP18 CP17 1 I \ v ^ry is '#ANTI—SEEP i COLLAR SIORETENTION -� n _ 0 CELL 1 E CP76 3 THICK - cBs --- -- --4� Ptz -- - - - ---- ------ -- NOTES: r�',s \" 3 / ) CP CP13 1.CONTRACTOR TO PROTECT AND PROVIDE SUPPORT DURING CONSTRUCTION FOR ALL UTILITY CROSSINGS. 2.FOR CONTROL POINT(CP),SEE DRAWING C-7. \ / _____ P� u_----- 3.CB 4-3.CB TYPE 2.48 IN WITH CIRCULAR FRAME CRT AND COVER: \ 3 \ 2 f.22 LOTH 11+90.90, 78.30'RT. —SEE NOTE 5 RIM EL-340.00 \ `\ CP2 0, \\ Aw 5� SEE DRAWING IE-333.10 w. P 4-1 2 1 —5 FOR \\ 4.SEE DRAWING C-5 FOR PROFILE. P OVERFLOW 1�ROFILE 5.ANTICIPATED FUTURE CURB LINE. STRUCTURE, ti 6.INSTALL NEW CONCRETE SIDEWALK PER WSDOT STANDARD SEE NOTE 4 PLAN F-30.10-30, INSTALI.NEW CONCRFTF CURB AND f y9P f \ \ 4-2 2 GUTTER PAN PER WSDOT STANDARD PLAN F-10.16-00. EMERGENCY 7.INSTALL 12'PVC DRAIN PIPE UNDERNEATH THE ROCK PAD \ \ \ \ OVERFLOW UP TO 2 FEEL BEYOND THE EDGE OF ROCK PAD. BOUNDARY OF INFI RY, STRUCTURE, TO MINFRAI.AGGRFGATF \ SEE NOTE 4 \ 0 y \ \ \ \ \ WATER \ F \ \ \ \ METER(Z' u O v \ SCALE IN FEET Alf R FEGC+MENOED` ""lrnao �ASWTEO ''•"••' CITY OF 2/2T{11 SUNSET TERRACE CH2MHILL „g RIE REGIONAL STORMWATER FACILITY n n,un � �a�,1nNa»tu,ty/wwk raa owl" SITE PLAN C-4 N0. RF`A51(IN By DATE APPR --�,♦iu>dx �'�--• 9 21 s EMI TING GRO ND B ORETENTIC 4 CELL 2 E%hTING ROUND BK RETENTI CELL 1 TTOM EUV M&33'336 j 345 EXISTING GROUND B OM ELD 336:533.73-1 345 IE 338. 340 Y w xo x 340 >BftCpE. 8 335 III IB'CPEP -0.45X EX.G F.la'CPEP O 0, 335 tjEX.w EX. UNDERD N C_ C- OPEP 0 2.57% 330 W 330 C c-s 325 INDERG IAIJ 325 NOTES: 1. CONTRACTOR SHALL PROTECT AND PROVIDE SUPPORT DURING CONSTRUCTION FOR ALL UTILITY CROSSINGS, EXISTING GROUND 345 .EX'STTNi GROUND 1 345 +e ' g BEL N CELL 1 I i ' 33633 BOI Tom ELEV 336.5' 340 �s n F - 340 k 9 � 335 5LF I2' EP o as 335 a EX.8' TORM DM .I g5 2'UNDER RAIN 12'CF EPO 0.46 _g g 330 330 Li '1X.12'SFI ER 325 325 a VERTICAL SCALE: CQ SCALE IN FEET d HORIZONTAL SCALE: 9 _ RFCOMNENOEO tl,� SAS NOTED C�TY Of 2/2)/15 RENTON SUNSET TERRACE CH2MHILL °f rnRRavr Tw9 �-_=={ Pk+ na�R/Puck wo.X.D.cI. REGIONALDRAINAGE PROPER FACILITY "C_5 Y N0. RENSION BY WTE APPR ��.� �'a 10 21 APPENDIX C THE LID TECHNICAL GUIDANCE MANUAL FOR PUGET SOUND - APPENDIX 4 (MAINTENANCE OF LOIN IMPACT DEVELOPMENT FACILITIES) Mn =- IODment Technical .Guidance .Manual for Puget .:.Sound „ December Appendix Four Maintenance-of wLow im_pac.�._ Development Facilities The following provides two maintenance guidelines The first is a general maintenance approach that includes goals, objectives, support strategies, and responsibilities.The second is a more detailed maintenance manual for bioretention and permeable pavement developed by the City of Seattle.The manual covers soils,plants,and hardscape infrastructure (e.g., catch basins and pipes) for bioretention, and inspection and maintenance for permeable pavement.Maintenance effort is based on levels of service acceptable for the location of the facilities and the jurisdiction. An additional maintenance manual,developed by the City of Bellevue, is available at: http!✓ www.bellevuewa.goyipdf/Utilities/Natural Drainage Practices.odf. A, Introduction Maintenance of LID facilities is essential to ensure that designed stormwater management performance and other benefits continue over the full life cycle of the installation Some maintenance agreements and activities associated with LID practices are similar to those performed for conventional stormwater systems;however,the scale, location, and the nature of an LID approach will also require new maintenance strategies The following outlines typical maintenance goals and objectives,types of maintenance agreements,and training(WSU AHBL PSAT, 2007). 1. Goals and Objectives Many maintenance goals of LID facilities will be similar throughout the Puget Sound region. The following provides a standard set of goals that can be added to or modified according to the specific physical settings and needs of a local jurisdiction. A. Flow Control and Drainage • Maintain designed infiltration capacity (reduce total volume of surface flows)and flow attenuation of facility(see Chapter 6 for guidelines on specific LID IMP's). • Maintain designed detention capability to reduce peak flows(see Chapter 6 for guidelines on specific LID IMP's). • Safely convey design storm flows B. Water Quality Treatment • Maintain designed infiltration and detention capability (see Chapter 6 for guidelines on specific LID IMP's). • Preserve soil and plant health and contact of storm flows with those plant soil systems. maintenance of LID facllitles 301 � I C_ Safety and Emergency Vehicle Access • Maintain adequate sight distances. • Create signage for emergency vehicle access and facilities • Ensure sufficient carrying capacity for emergency vehicles on any permeable load bearing surfaces. D. Cost Effectiveness • Maintain facilities for long-term,high quality performance at a cost that is equal to, or less than, conventional systems • Prevent expensive repair of large scale or catastrophic problems through continued routine procedures. E. Aesthetics • Develop LID facilities as a landscape amenity as well as a stormwater management system. F Public Health • Minimize potential for disease transmission and mosquito breeding by maintaining designed infiltration capacity, storm flow conveyance,ponding depths, and dewatering rates. G Community Participation • Provide educational materials to homeowners and commercial property owners explaining the benefits function,and importance of community participation for the long-term performance of LID facilities 2. Support Strategies Effective measures to support and ensure quality maintenance of LID facilities include education. incentives, and regulations. In order to provide the most effective maintenance programs, a variety of strategies should be selected from the list below. A. Education • Simple, concise messages delivered throughout the project life cycle. • Brochures explaining the functions, benefits, and responsibilities of facilities at transfer of deed_ • Information bulletins over public access channels. • Community volunteers providing informal workshops. • Ongoing involvement of developers with community groups. • Training programs for those maintaining the systems. 8. Incentives • Reduce stormwater utility fees for individual homeowners or commercial properties. • Provide support for property owners with technical advice and materials, such as mulch and plants • Provide awards and recognition to innovative developers and communities that build and properly maintain LiD facilities. C Regulations • Require maintenance plans and agreements prior to project approvals. These would include a list of all proposed facilities,facility locations, a schedule of maintenance procedures,monitoring requirements, if any, and an agreement that all subject properties are collectively liable for the ongoing maintenance of the facilities • Mandate jurisdictional maintenance and additional taxes for funding • Require fines for corrective actions. • State that maintenance responsibilities and liabilities are shared by all property owners for projects with facilities designed to serve multiple properties or owned and/or maintained collectively • Require deed restrictions or covenants conveyed with deed for the full life cycle of all project types. 302 maintenance of L-iD facilities 3 Maintenance Responsibilities Low Impact Development facilities range in size and complexity. Accordingly, entities responsible for maintenance should be appropriately matched to the tasks required to ensure long-term performance. An individual homeowner may be able to reasonably maintain a rain garden, permeable driveway, or other small facility; however,larger facilities are often maintained through private parties, shared maintenance agreements, or the presiding jurisdiction. In addition, the use and ownership of properties can often help dictate the most appropriate means of facility maintenance. Below are some general guidelines for the three primary categories of maintenance responsibilities. A Property Owners • Are usually responsible for small facilities located on an individual property. • Require basic knowledge and understanding of how the system functions. • Jurisdiction(s)can improve system function over time by offering basic training to property owners. • Should know when to seek and where to find technical assistance and any additional information. • Requirements for maintenance should be conveyed with deed. • Failure to properly maintain LID facilities may result in jurisdictional liens. B Private Parties(e,g., landscape maintenance companies) • Handle the widest range of LID projects in size and scope. • Handle most commercial or multi-family properties. Copies of agreement may be required prior to project approval. • Unique maintenance agreements should be developed based on the scale, use, and characteristics of the site and conservation areas as well as level of expertise of the property owner and the responsible jurisdiction. • Maintenance agreements can be between a variety of parties, such as individual homeowners, property owner associations,or even jurisdictions. • Outside groups responsible for maintenance should be trained in the design, function, benefits, and maintenance of LID facilities. • Recognize that LID integrated management practices require more frequent inspection than conventional facilities. • Third-party maintainers should provide documentation to the property owners of the type of maintenance performed, a certificate of function, and any non-routine maintenance needs requiring specialized corrective actions.Third-party maintainers or property owners may be required to submit inspection results to the local jurisdiction. • Jurisdictions may choose to provide an educational course for prospective maintenance parties and a list of approved or recommended parties. C. Jurisdictions • Will handle most public LID infrastructure. • Should be prepared to handle non-routine maintenance issues for a variety of facilities. Non-routine maintenance may include, but is not limited to:replacing sections of permeable pavement, cleaning clogged permeable pavement,cleaning under-drains, and replacing or repairing surface infrastructure, such as pre-settling forebays, access grates, and monitoring structures • Maintain primarily large facilities, except for those requiring corrective action. • Private LID facilities requiring corrective action may require a jurisdiction to hire a private party or use their own staff to complete the work. Property owners should be billed for these expenses, maintenance of LID facilities 303 4 Inspections Regular and appropriately timed inspections are necessary for the proper operation of LID facilities over the full life cycle of the installation. Inspectors should be trained in the design and proper function and appearance of LID practices. Inspections should be seasonally timed In order to achieve early detection. repair, and effective use of staff time. These inspections should include the following • During Fall to clear debris and organic material from structures and prepare for impending storms • Early winter storm events to confirm proper flow control operation and to identify any erosion problems. • Before major horticultural cycles(i.e., prior to weed varieties dispersing seeds) • Any other regularly scheduled maintenance activities To ensure continuity and to better identify trends in the function of facilities, the same Individual(s) should inspect the same drainage area. Finally. LID facilities are integrated into the development landscape and willing homeowners can provide frequent inspection and identification of basic problems with minimal training. 304 maintenance of LID facilities r t<_ - ram_- ,•j`�,, q—� s�' .�. �. � �,�.�t�,, r, ,r/" `Y� '4'is`.c't ••°.Y ` r r jt Table of Contents 1 Overview 3 11 Haw to Use This Manual 3 III GSI Contacb 3 List of Tables Table I Landscape and Vegetation Manual 4 Table II System Functionality T Table III flardscapeManual 11 Table N Porous Pavement Manual 16 Table V Other Elements 19 Table VI infiltration 22 Table VII Safety.Spill Prevention and Response and Pest Control 23 Y I. Overview This manual Is a summary of routine maintenance activities far the design of Natural Drainage System(NDS)projects Several norigWfne maintenance activities are also included within this chart. The manual Is divided Into four service levels for the vegetation section and three service levels for the hardscape and Infrastructure section.For some design elements,the service levels are very similar This chart is Intended to be a Maintenance Manual for scheduling and performing maintenance activities.The manual features Images and descriptions for vegetation,hardscape,infrastructure,and infiltration rates.It inckides NOS sites used currently in Seattle and several Images from NDS projects In other municipalities. it is Important to realize that no single project Includes every design element (That is,all the NUS portrayed In this chart wit NOT be round within a given NOS project.) Maintenance crew coordinators need to use the relevant maintenance categories for a given project per the NDS Service Agreement. If How to Use This Manual The successful use of this manual hinges on the inspection of project features.which In turn triggers the appropriate maintenance activities To use this chart first select the desired Service level for maintenance on an existing NDS project,then maintenance crews will Inspect the system for the conditions fisted In the left-hand column of the chart Note that the desired service level may vary from project to project.based on the NDS goals,the project location,the project age(I.e whether or not the plants have successfully established),and economic considerations. The descriptions and Images for each service level may be used to help determine by visual Inspection whether recommended maintenance ectivitfes,In the right-hand column,will need to be performed III. Contacts Nance Phone Number Title Drone Donofrio 206.571.1566 G.SI O&M Asset Manager Deb Heiden 206.386.1802 Urban Ecosystems Asset Manager Tracy Tackett 206-386.0052 GSI Progiram Mana 3 n LA yyy o n �dSp 2 _ N • + • • . O, m ELI � a � < Hum a3 mms M ass � UA an ail R SL rm jai it x . . � � flit Service Service Level A Service Level B Service Level C Service D to ceilent Efta Good Etta to Eda Poor Effort rs7rfa_ fa N" aaa� dr r °9 t ' y nv og*cW y� K1M+{/@9elatlan tusn ve oa euelMM erarea Mos l�eahh u etatlon wYh Mostly health elation wkh n Poorly d ton heallh and e ,ara�e s n cote w 5 Service T Service Level A Swifte Lem d Service Level C Service D Category tExcellent Effort d ErkWQ plootwe Eff r Effort i Aesthetics Healthy,We#Mcdarted wagRliltvt I MOdE78f deftwams melnbkedamewwwo escefent once M- Nl With peep mulch tayer(4%6-,clean edges Sane rawkn(T-41 bose edges.some LOW mukh(Lass than 7).no darted No mulch presrnl no defend edge. hnNed C.Tpgc cv.n actvn edge,shalda pwqutwn .�ramp"bon a LevelService Service LeW A Service Service Level C Service D Catenary (Excerant Effort) (Good Effort) . Moderate Weeds N OccasionS wood t pt We Weedy speces piedco.inarit(Mom Man Erosion ond No erosion of wm spots Swrw grosio; bare spaw(0-5%) sLtwomdol efosion end bare spats is ComOetcly croded and bare%VbPAWG bare spots 10%) twin 10%) Table II.System Functionality Service Category Service Level A Service Level B Service Lerva)C I Se eary —lteve!D 1 Excellent EffoA� Good ENort� _ ..(Moderate Effort) mm EffmV ,f __ - __ SYSTEM FUNCTIONALITY Bioretention •Vegetation Vegetation • Vegetation vegetation (vegetation 3 +100%of Swale bonam Is covered •At least 80%of Swale bottom is •Between 60 80%of Swale bottom ! •Less than 60%d swan bottom is soilslsubseate) with healthy,wetland vegetation covered with heanhy wetland Is Covered weth heaahy,wetiand covered with healthy,wetland •No bare spots vegetation vegetation vegetation •Infiltration •Minim bare spats 10% •A few bare spots 10.20% •Many We spots +Sal Is wall aerated,no evidence • infiltration • ktfli ration i' infiltration of compacion •Some evidence of compaction IY •Compacted soils(tack of Mukh) • Compacted sails Itack of klk.,th; •Water drains within 48 hours of much) •The presence of long-teen i • The presence of long tern .Maintenance •Mast water drains wan r 24 hours. Peru trig(>72 hays) panting('72 hcursf . • MainUnanc• scouring erosion.channel 2stton a m teal long-term pornling •Erosion.channeization nr scavthg Maintenance I• Maintenance•Erosion.channehzatronor scourlog •No significant sedtment or debris •Some erosion,channelization or scatting Sediment accumulation scattng •Sediment and debris •Sednmuta and dells •Sedment a debris accumulation ecamnulations inhbd the water qwacc t and co oeya"libil tits water queihy end cmvryarus of the does not effect the lumkxh of the gtraflry function of the facility I system _ facility —without ofteam conveYirrice._. Beofiltration • Vegetation Vegetation + Vegetation • Vegetation 1 (vegetation a • At least 00%of Swale batlom . Between 60 60%of swafe bosom • Between 60 40%of Swale bottom I• Less than 40%of swala bottom soilsisubstrate) covered with heallny.uniformed covered wsh heahhy.uniformed fno- covered with healthy,uniformed covered with heathy,uniformed fine-stemmed vegetation at stemmed vegetation at least 18•24 file-stemmed vegetation,of at least fine.stemmed vegetatiom of at Feast 18 24 inches high Inches high 18 24 inches high least 18-24 inches high • No bare spas • A few bare spas 10% Many bare spots 10-30% • Many bare spots • Maintenance • Maintenance Maintenance • Maintenance • No erosion.chanreivation or • Some erosion.channelization of Emsicia channelization at scaring • Erosion,channehzabon of scouring scouting The presence of pending stating • No pond•ng • No pending Sediment and debr s affect the • The presence of pond.-ng • No sigroticant sedtTcnt or debris • Sediment and debris does not affect water quality function of the facility Sediment and debris acarmulalions accumulation the function of 0he facility. with cut affecting conveyance. mhibs the water quaLl and corn eygnce of the srtem 6 Service Caleg Service Level A — Service Level B ... Servke Level C Service Level D 1 Etctllertt Egon) (Good Effort) (Moderate EMort _., (Pear Effort) Bioretention. •At least 100%of swab bottom is . 60%of swaie bottom is covered with • Less than 80.50%of swab bottom . less than 50%of swab bottom Is bioll11ration Covered with healthy,uniformed healthy,uniformed fine.stemmed is covered wth heathy,unformed coveted with healthy.uniformed (vegetation a fine stem vegetation med wetland at wetland vegetation at least 16 24 tine stemmed wetland vegetation at tine stemmed wetland vegetation soilsisubstrate) least 18-24 inches high Inches high least 18 24 inches high at least 18.24 inches high .Soll is well aerated,no evidence of . Some evidence of vehicle • Compacted salts . compacted Solis vehicle compaction compaction(lack of much) • Erosion,channelizabon or staving . Erosion,channeltratwn or .No erosion,channlelization or Some erosion channelizatnm or . The presence of long-term pointing scouring scot" scwing (>72 hours) • The presence of long-term •Water drains within 24 tour Most water drains wthn 24 hots. • Many bare spots pondng(>72 hours) .No visible bare spas minimal kmg-term ponding • Significant burid up of sed,meril or • Many bare spots or noxcus •Acceptable level of sediment or A few bare spas 10 20% debris weedstgmss debris accumulation Acceptable Level of sediment at • Significant bufld up of sediment or debris accumulation debris Swale bottom _ vegetation r i 9 Safvied Cale semi"Level A Servile•L*M 8 Service Level C Swvice Leval O =cellent Elio Goad Own tMode rate Etfor!} (Poor Effort Sediment or debris accumulation e• i a f Y y w e Conveyance • Heakhy vagelai— • Mostly heathy vegetation • Some vegetation • Poor or no vegetation (vegelatlon a No erosion,channelization or Some erosion.chennelization or • Erosion,channelizalion or scorn g • Erosion.channetizatron or softslsubstrate) Scots" • scouring • Many bare spots 20.40% scouring • No bare spats • Mnimal bare spots 10 20% - Significant build tap of sediment or • Many bare spots 40%or more . No build up of sediment or detvts • Some buf`.d up of sediment or debrn debris • Significant build up of sedimero or • No non-designed obstructions to miin+mal non designed obstruction to Significant non-des' dabns flow flaw(over-grown vegetation,trash obstrucwns to flow(mrcr-grown Significant non-ccsgnee rack blockages) •egmalrnt trash rack blockage) obstructions to flow(overgrown vegetation.wash rack blockage) to Table Ill.Hardsca Manual Service Category Service Level B Service Level C Service Level O Recommended Maintenance (Goad Effort) (Moderate Effort) (Low Effort) Activities • sedtnert Is miwnar .same sediment b present • sari of setlbnent WNW Is observed .ittrastnadue Is always accessible •kdrastruaura Is uwdy accessible • IrirawtnKaae is mostly tna snsbaa •no competlaw between roots4dm" •strne camPetldon between •Sigrtarera—pa b-�*�+ plant mewrie T)end pipes mots(Mense Okra mafarlaM and pipes roasyderm pure mr-W n and pees .no sash Is present . amat arnourn d trash are wasent •Trash is Orient .unat acunn/eibn of organic debits .modeate acuumJAtbn d organic .Heavy acwnwtatbtn of orgark debris HARMAPE on gazes of sateen debris an grates or screens on grates of screens a .limted tsricir d sedimera behid . occasbial urge sediment deposits •bniwnt turps se6—depuis N teck INFRA-STRUCTURE d dams or weirs s behi Bradt dams or log weirs . .. dw ek dams or log weirs . no erosion or undneuming .midnW erosion ardh r u tierwabg • Erasion arWw tsdncwig surou dig weir wads suraudig weir waft Knots dig weir was • rndwy and waft am stable and .occasional some reeks;walk am •Lmosa Mdts;was era not Sam" sacs" some .StanrrwaGY sa6rnvdatbn wuchm • stommate r sedlmere don wn cum .stomwMar sedmertadon mn&dAaas tat than N fut(HPOES) less than%fd(NPOES) laaa dun%rut(NPOES) Sedimentation Sediment is bkKkng 10%of M—nWre Sedim pni ls isockia 70%d suuctua 15frilruent is do: Sd%of stnKlurs v It sad!mant present rune trash ,-,t. �,* `vim .. r" "- _. and trnvamed organic debris structures— r TYPE 2 t i }} I� w. ,lip i a RW*out!vactor SMOCOM and t! dhPase of waste AraPMy tl Service Category Service Levet a T Se�eval C " '— Serv�ee level D Recommended Maintenance (Goad Effort) (Moderate Effort) (Low Effort) Activities Aes�a-vrmm of organ debrs covers I AccumJar:m of vynYC S ratan Ae¢m.Anow of egad[of b is coeds it prescm muck nut I vactor catch GratC5 and debris screens t J%or structure le%of saacwm W%of svuatne basins and dispose of waste an catch brains(Cris) + prWedy Clear debris and 8 Ot vegetation growth mood hakes pp Outki structures AcoaeWaum of orwK rbbrrs covers AccumAation of trgamc ttetals txrvers Accumulatiat of orgy debris covers ov a remove debns and dls of TYPE 2 t e%at swaun 70%ofceua stru � 50%of snucturo waste proPdh' L.._.r...4 .. ..�. .....r. Il Serviee Category j Service Level B Service Level C Service Levei 0 Recommended Maintenance (Good Effort) (Moderate Effort) (Low Effort) Activities Flow contrd structures Acnani euon of trganc debris com Acc rnufabon of organic debris covers AccumuWan of orlpfoc debris corers Rama"debt and vegetadon I and ovc fbw structwas 10%of structure 30%of structure SD% sutr?tre QrovM and dspasa of waste a pins i �. Property i r Lag wars arid check Sea om oppose of check Cams or sag Seabnem deports of check dams or IOQ Sedmxra deposits of check dams or log add spiash.pow itocks)to reduce dams scouring weks b about s +r scouring cf sw le-boeom for i Qfi weirs b Mad 30% It about %or mom undercutting at eroding t ' a .. --amave raiment.debris and { g t trash a pondeq upstream d check own i P 13 service torte ry Service Level B Servks Level C Servke IEeeoatenaeded Malromanae (Good Effort) Moderate Effort) PAW E06M AeNvittas Wen watts Mt now corerol Sedanem deposit downstream of check Sedimeru deposit downstream d check Sednan depose downstream of datk do rats to splash-pool to parent notch dams or weft is about 10% darn,of"wets is rshout,M or by wers Is orb 01�i r mate scwfnll �s ;��I�rSl�s �f��= � � �wa,�K.Si' raYtfswwa?waN�dl+ooaalr t ♦L Y j bafeye Mot"at South"edges i i i .._....,_.. a ensure large rocks and bauklm flbckerT f boulders 10%of rocks at wags at unsecured 30%of rocks at with a W"irc red SO%of rocks at aft ore an uxaed are stable PHOTOS 10 BE UPDATED(shown beta r Y webtmtewgefauve coact,but rocks may bxant covered m plain gvwth in well estabbhed projects( d 14 Service Category Service Level B r Servfee Level C Service Level D Recommended Maintenance (Good Effort) Moderate Effort) (Low Effort) Activities Manufactured block 76%of rocks or wads are unsacurad 30%el rocks or walls are unsecured S0%of rocks or wells we unsecured ensure blocks and bricks are stable wapwafb f HOsbnOt6� 0%is wads Erosion or urvderaadng of 30%is yNbee Erosion or udere tfg of 507G b walb a repair ai needed stabilize loose eraaaI WSW amw dreae wNb and won around roa wars and weer visible around rtelre .wells and weirs WH bricks.nasty veyelatron crew if woods present water needed.or to plamom rowrod is Table IV. Porous Pavement Manual Level of Service Level B Service Level C Service Level D Recommended Maintenance Service (Good Effort) (Moderate Effort) (Low Effort) Activities Street Infiltration rate of 20 tinfhr infiltration rate of 10 kft infihrat on rate of 1 irtRtr CKC14 NpJN'j fa IKi1tCD fp4c Sidewalk InMtrWon rate of 20+Inity Infiltration rate of 10 inft infiltration rate of i Whir i — Test Infiltration rates per SPU r Materials Lab procedure h� , Pressure wash 02500 psi bl-' Pressure wash*2500 psi annually Pressure wash*2500 psi annturlly --annualhi Pressure wash pavement wRh an • industrial machine r t6 Level of Service Level B Service Level C Service Level D Recommended Maintenance Service (Good Effort) (Moderate Effort) (Low Effort) Aetivitles Remove 100%0l Garone Remove 75%of Garb Remove 20%of Garbage Remove all garbage and debris es required with wire brush,broom,or pressure washer Dispose of debris " and garbage oh she 1 Remove 100%vegetation growth i Remove vagellffigon g,"'Im Remove 40%vegetation growth (moss/creeping plants)adjacent to (mosskreeptg parts)adjacent to (moss/creeping plants)adjacent to pavement pawn" pavement Vegetated landscaped eroded.or soiled areas need to be mai to nod to prevent growth on to porous pavement,debris clogging and '> lateral transport of adjacent materials Keep joints free of material mechanically with a weed burner or pressure washer a 7 i gs 1 tr Level of Service Level 8 Service Level C Service Level D Recommended Maintenance Service (Good Effort) (Moderate Effort) (Low Effort) Activities Infiltratio Arty evidence pending wale needs to be reported to USM Green Starmwater htirasuWure O&M Asset Manager n Fallure for monitoring and restoration Contact Drena Donofrio at 206.571-1566 Misc. taspect pavement for spaking, Inspect pavement for spelling Inspect pavement for spalf ng, SPU Materials tab(fo quantffy tracking edges,pat holes, cracking edges,pot hales, cracking edges,pot toles. variability to field testing) depressions,large cracks,skid depressions,large cracks,skid depressions large cracks,skid resistance and raveling concrete 2X resistance.and ravekng concrete resistance,and raveling concrete per year I per year every other year Pave me cocon>dkion survey every 2 Pavement condition survey every 3 Pavement condition survey every 7 SDOT•contact eon Hansen or years years years current manager Address al safety Issue to SOOT Contact 684-ROAD for repair 1� Table V.Other Elements Swvice Service Laval B Serviu Lovol C Sarvice Laval D Recommended Maintenance Activities Cauym lGorod W rate Effort) ow Effort) OTHER •Lip to 10%btodtage caned by -beh~10 JD%Jod agar • more than 30%a+ackar canoed ELEMENTS organic matter.sedirsem debrn 1 caused by orpenc nvmw by organic MWW.sadarroM or trash sad mert.debrh or trash debris or trash erVauw system funcbwn •rrystkm sys�rn lrrrctioas •property with no�a a web writ m 6tocfcagas cr b�iarfragaa Meeks n drip kws breaks in av system breaks Yt s - por -'to' depth •portdng orrty to rrter+ded depth -pwdM only to rrllertded depth Ivarm by bcnuonl (varies by kicauon) (—by kxabon} - w4ase H bAd,p muses •PDW Capacity marwakled •sarna sedhxxx may.educe reduced pond ripe.-ey •no finer ktakag-reported pond-way • no kekeges reported :grub Ctea p to 10%btockad Curb!b berwaen 10-40%aocked G ve 1 %bkwked remove trash and orgarw debts and drspme i �- r properly Pk r, 1 f !9 Service Service level B Service Level C Service Level D Recommended Maintenance AcUVAles � _�_ �GgQd•ERoitl_ Ertor j (Low IEftrt) — C,W!! i3 Up to lox totwied C~15 between M40%ts-k-3 Cudvrri rs m.Wx man 40%docked mmm vash am organic dews and dimmm(mWy 1" Irngahon systems holes an drip k Vadcn correspond with pfares land drip holes mosey akgrmd system has txeaks or leaks,veyelatbn repair as needed(for establisi nq vagatandn eJ pears (for esfebirskinq plan fdcadons,noufes have no mtrornal seepnq d water wttera s rot bang adequately watered. dd1 veyetadon) (rnratsqqEeaks,.�or�r b locks system is ae:rro breaks a Wdekages c hRs ar 4Y fdka �w"Nt tr`e{� ` ' 3 ._...a"' + i.,y?.r'. i ( m Service Service Level B Service Level C Service Level D Recommumded Mekdonence Activities Cnienwy od E -] ALMIAPM.Ella Pof(xwpermus water irttittatn wel,pavers are up to water Inwates*0 pavers are water does rut tn0.lrme wel pavers raUor debris.weed burn as regLwed perms 10%cbpyed or miWnalpaedwq is batwaen 1&10%ckWd and minwnaf are mom than 40%dogged observed77, nen ka0aencd 1:3 ZI Table VI. Infiltration Infiltration Any evidence of a cell holding water for more than 24 hours needs to be reported to USM Green Stormwater Operations and Failure Maintenance Asset Manager for monitoring or retrofitting Contact Drena Donofrio at 206-571-1556 2r Table Vil. Safety.S ill Prevention and Response,and Pest Control Service Service Level A Service Level$ Service Level C ; Service Leval D Cate Excellent Effort Good Effort derate Effort Low Elfort • Vegetation causes no visibility(tine • Vegetation causes minimal visibility • Vegetation causes visibility{line a . Vegetatin causes visibility(fine SAFETY, of sgtx)or striver safety issues (line of sight)or driver safety issues sight)or driver safety issues or sgral or drvef safety issues MOBIUTY, • Infrastueure is always access" • Infrastructura is mostly accessible • Infrastructure is not accessible and f• Infrastnxtura is not accessible ACCESS and has dear access path and has access path has clear access path and has clear access path • Vegetation around Infrastructure is • Most vegetation around infrastructure • Vegetation around Wrastructure is Vegetaton around infrastructure maintained at height to prevent is maintained at height to prevent 01 be damaged during routine i,wt l be damaged during routine damage during routine damage during routine maintenance maintenance maintenance maintenance • Fire hydrant access clearly visible • Fire hydrant access dearly vis'bie • Fie hydrant access dearly visible • Fee hydrant access clearly visble and accessible and accessble and accessible and accessNe • Vegetation does not impede • Vegetation does not impede • Vegetatin does not impede • Vagetatiusdoes not impede pedesulan access pedestrian access pedestrian access an access e VI i • Exercise spot prevereran rneasuxes whenever handling or storing poteraual contamhments. SPILL • Fertirers.Herbicides.Fung'ddes and Insecticides areprohibited to GSI PREVENTION t3 SPILL Cleanup is as soon as -.....--__ F sp' possible to preview contamination of stixrnwalQ RESPONSE PEST CONTROL lnseas. • Standing water remahs in the bash for OM pentids suitable to insect development. • tdem:ry the cause of the standing water and take appropriate adkans to address the problem. Rodents. . Rodent holes are present near the iaejty . F01 and compass still around the holes