HomeMy WebLinkAboutC_601Monster_PreConMeetingNotes_190808.pdfDEPARTMENT OF COMMUNITY
AND ECONOMIC DEVELOPMENT
Last Modified 8/8/2019 1 601 Monster Road SW Warehouse, 8/8/2019
CITY OF RENTON
PRECONSTRUCTION MEETING
601 Monster Road SW Warehouse, C18006309, 8/8/2019
PROJECT PERSONNEL:
Brianne Bannwarth, City Project Manager, 425-430-7299, bbannwarth@Rentonwa.gov
Patrick Decaro, Public Works Inspector, 425-207-6013, PDecaro@Rentonwa.gov
Jill Ding, Planning Reviewer, 425-430-6598, JDing@Rentonwa.gov
Corey Thomas, Fire Inspector, 425-430-7024, CThomas@RentonRFA.org
Cory Cappelletti, Fire Inspector, 425-430-7057,ccappelletti@rentonRFA.org
Ryan Puddy, Electrical Inspector , 206-999-1821, rpuddy@Rentonwa.gov
Jack Oxford, Electrical Inspector, 206-999-1822, JOxford@Rentonwa.gov
Eric Cutshall, Transportation Maintenance Supervisor, 425-430-7223, ECutshall@Rentonwa.gov
GENERAL:
1. Call the construction inspection line at 425-430-7203 24 hours before you start work. Notify
Fire Dispatch, Renton Police Department, and King County Metro of project construction
schedule.
Fire Dispatch can be reached at 253-852-2121. The Renton Police Department can be reached
at 425-430-7500. King County Metro can be reached at 206-447-1140.
2. CONSTRUCTION HOURS OUTSIDE OF RIGHT OF WAY: 7:00 AM to 8:00 PM Monday thru Friday
and 9:00 AM to 8:00 PM on Saturday. Saturday work is by permission only. No work is allowed
on Sunday.
3. CONSTRUCTION HOURS INSIDE OF RIGHT OF WAY: Follow approved traffic control plan.
Saturday work is by permission only. No work is allowed on Sunday.
4. RIGHT OF WAY HAUL HOURS: 8:30 AM to 3:30 PM Monday thru Friday. Hauling on Saturday is
by permission only. No hauling is allowed on Sunday.
5. INSPECTION HOURS: 7:00 AM to 3:30 PM Monday thru Friday. Contractor must call for City
inspection before 3:00 PM on the previous day. Inspections outside of inspection hours must
be requested.
6. To request work, hauling, and inspections outside of the hours listed above, contact the City no
later than three working days prior to the requested activity.
7. After hours inspection (applies to inspections performed on Saturdays, Sundays, observed City of
Renton holidays, and non‐holiday Monday‐Fridays outside the hours of 7:00am to 3:30pm).
Current fees can be found on the City of Renton Fee Schedule. Any outstanding fees are to be paid
by the specialized billing contact provided by the applicant.
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8. Public Works Reimbursement (any work performed by City forces or under City contract on behalf
of a permit applicant to repair damage to the City infrastructure caused by the permit applicant
or contractor under its control, or any and all roadway or right‐of‐way cleanup efforts performed
by City forces or under City contract that resulted from the work performed by the permit
applicant or contractors under its control. Current fees can be found on the City of Renton Fee
Schedule. Any outstanding fees are to be paid by the specialized billing contact provided by the
applicant.
9. Contractors shall use only sets of drawings approved by the City for constructing utility and
transportation improvements. Approved drawings are signed by the Project Manager and / or
other city staff on each plan sheet. A set of approved drawings shall be kept on-site at all times.
10. RECORD DRAWINGS: It is the responsibility of the contractor and engineer to keep record
drawings. All changes to the approved construction plans shall be shown on the record drawings.
Record drawings are required to be submitted to the City. Record drawings submitted to the City
shall be prepared, stamped, and signed by a Professional Land Surveyor or Professional Engineer
licensed in the State of Washington.
All plan sheets with utility and transportation improvements including those constructed per
design, must be verified, stamped, and signed “As-Built”. Record drawings shall first be submitted
to the City for review by the Public Works Inspector. Once the record drawings are approved by
the Public Works Inspector, final mylars shall be submitted for City permanent records. Recording
of the final plat or short plat or issuance of final occupancy will not be completed until final record
drawing mylars are received.
The Engineer of Record will be required to provide a signed Washington State Department of
Health Construction Completion Report Form along with the Record Drawings for all water mains
to be construction as part of the project. The form can be obtained at the following address:
http://www.doh.wa.gov/Portals/1/Documents/Pubs/331-146-F.pdf.
11. If the materials shown on the approved plans differ from those shown in the City standard details,
material submittals shall be made to the Project Manager for approval prior to installation.
12. MINOR FIELD CHANGES: Identify the proposed change(s) to the Public Works Inspector. If the
Public Works Inspector determines that the change(s) is minor, the Public Works Inspector can
approve the change(s) in the field. A summary of any minor changes approved by the Public
Works Inspector shall be emailed to the Project Manager. If the Public Works Inspector
determines that the change(s) needs further review and approval from other City staff, the
contractor shall follow the directions in the Major Field Changes section below.
13. MAJOR FIELD CHANGES: Submit a digital plan clearly showing the proposed change(s) and
justification via email to the Project Manager and Public Works Inspector. City staff will respond
to the requested change within two business days. The Public Works Inspector cannot give
approval for major construction changes in the field.
14. Trenches with City utilities shall be left open for inspection prior to backfill.
15. A spill kit shall be located on site and easily identifiable with signage.
16. PROJECT CLOSEOUT: The Civil Construction Permit Final Inspection and Construction Closeout
Process Requirements document gives information of the requirements for construction closeout.
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The current version of the Final Inspection and Construction Closeout Process and Requirements
document is included in this preconstruction meeting packet. All requirements of the codes and
regulations for the construction permit closeout should be followed by the contractor and
developer.
17. FINAL INSPECTION WALKTHROUGH: Contractor shall accompany the Site Inspector during the
final walkthrough and provide any required traffic control.
TRANSPORTATION:
1. TRAFFIC CONTROL PLAN: An approved traffic control plan in accordance with the Manual on
Uniform Traffic Control Devices (MUTCD) is required prior to any construction activity in the
right of way.
A traffic control plan should be submitted to the Project Manager for review at least three working
days prior to proposed work in the right of way. The traffic control plan shall be submitted with
the traffic control plan cover sheet found here:
https://rentonwa.gov/cms/one.aspx?portalId=7922741&pageId=9340500. The traffic control
plan shall address both roadway / vehicular and sidewalk / pedestrian traffic impacts. The traffic
control plan shall be approved a minimum of 5 days prior to work within right of way.
2. STREET RESTORATION: Street restoration is required to conform to the City of Renton Trench
Restoration and Street Overlay Requirements. A copy has been provided. All street repairs shall
be complete and in place within 14 days, or as directed by the Public Works Inspector.
3. PAVING: Paving shall be done in accordance with WSDOT Standard Specifications Division 5.
Weather limitations from this specification shall be followed. Reference Section 5-04.3(16) for
HMA weather limitations. Pavement subgrade and rock surfaces shall be compacted to at least
95% of the maximum density.
4. TRENCHES: Trenches shall not be left overnight without approval of the Public Works Inspector.
Trenches shall be backfilled, plated, or fenced. The proposed method of cover or protection shall
be submitted to the Public Works Inspector for approval. Shoring plates and cold mix shall be
available on site at all times. The Public Works Inspector will require cold mix for trench
restoration in sidewalks or driveways.
5. City streets shall be kept clean at all times. Streets shall be swept in a timely manner. Truck
washing and / or other measures as approved by the Public Works Inspector may be required for
the duration of the project.
6. Construction traffic shall observe all traffic laws. All hauling shall consist of legal loads.
7. The right of way shall remain unobstructed when possible. No stockpiles are allowed in the right
of way. All truck maneuvering and materials storage shall occur on-site.
CITY UTILITIES
WATER:
1. For water main shut downs or to open or close a valve, call the City Public Works Maintenance
Services Division at 425-430-7400. For emergency water shutdowns, call 911.
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2. Pipe materials, valves, and fittings shall be as indicated on the approved plans and standard notes.
3. When installing water main in new roadways, the proposed road prism shall be constructed to
subgrade prior to any utility installation.
4. The City of Renton shall install all connections to existing mains. The contractor shall construct
the new water main to a point approximately ten feet short of the existing main. All necessary
excavation, shoring, and materials are supplied by the contractor and shall be on-site prior to
scheduling. Allow at least seven working days advance notice, and schedule the connection
through the Public Works Inspector.
5. Temporary and permanent thrust blocks shall be formed. Concrete for thrust blocks shall be
delivered to the job. No on-site mixes are allowed. Standard mix design shall be 4,000 psi. All
blocking shall be inspected before backfilling.
6. Procedure for cleaning and construction testing of new water lines:
a. Pipe cleaning shall be by poly pigging through vertical crosses installed at the ends of the
water lines to serve as pig launches and sediment traps.
b. Water main shall be polywrapped.
c. All water lines shall be pressure tested to minimum of 200 psi or 150 psi over operating
pressure (static) for 2 hours. Services may be tested separately by visual inspection of the
corp stop under static pressure.
d. Chlorinate for 24 hours, using liquid chlorine and chlorine pump assembly. The Public
Works shall schedule chlorination. Seven working days advance notice is required.
e. Water used for flushing water lines shall be drained into the sanitary sewer only.
f. The construction inspector will collect purity tests at blow-offs. Water purity tests are
taken to the testing laboratory by the Public Works Inspector. Test results are available
in 5-7 days.
7. 5/8” minus crushed rock backfill to grade is required in City right-of-way. Recycled 1-1/4”
concrete may be used in lieu of crushed rock backfill. Pit run type material may be considered for
use in backfill if approved by the Public Works Inspector. Backfill shall be compacted to at least
95% of maximum density. Compaction testing is required.
8. Where conflict exists, the water main shall go under other utilities; however, it is preferred that
no water mains shall have more than six feet of cover. Water mains with a diameter of 10-inches
and under shall have a minimum of three feet of cover. Water mains 12-inches and larger shall
have a minimum of four feet of cover.
9. All bends on water mains shall be surveyed prior to backfill with horizontal and vertical control
for all bends established.
10. Final acceptance shall be after final walk through inspection, adjustment of all structures, and
approval of as-builts, cost data inventory, easements and bill of sale if applicable.
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SANITARY SEWER:
1. Pipe and materials shall be as indicated on the approved plans and standard notes. Any sewer
pipe with less than four feet or greater than fifteen feet of cover shall be Ductile Iron, Class 50, or
C900 pipe.
2. When installing sewer main in new roadways or fill area, the proposed road/fill prism shall be
constructed to subgrade prior to any utility installation.
3. All manholes shall have all interior surfaces, including channeling, coated/sealed with a high solids
urethane coating: Wasser MC-Conseal or approved equal. Coating shall be white.
4. Pipe bedding shall be pea gravel or 5/8" minus crushed rock as approved by the Public Works
Inspector. Bedding shall extend 1-foot above the pipe and 6-inches below the pipe. Backfill shall
be compacted to at least 95% of maximum density. Compaction testing is required.
5. A Number 6 wire shall be wrapped around the stub and extended to the top with a 2” x 4” marker
stenciled in white.
6. Contractor shall as-built the invert elevation of all side sewer stubs. If cleanouts are installed, the
top and flowline shall be as-built and noted on the record drawings.
7. No shims or wedges shall be used on any utility structure.
8. Contractor will be responsible for TVing of the sewer main. TVing shall occur after channeling and
coating is complete. Pressure tests on the main and side sewers shall be per City specifications.
9. Sewer mains may be surveyed after backfill using the manholes as access points.
STORM/EROSION CONTROL:
1. Approved temporary erosion and sediment control (TESC) and stormwater pollution prevention
and spill control (SWPPS) measures are to be installed as first order of business and maintained
at all times per the approved drawings or at the direction of the Construction Stormwater
Supervisor, or the project Certified Erosion and Sediment Control Lead (CESCL), and the Public
Works Inspector.
2. The approved Stormwater Pollution Prevention Plan (SWPPP) shall be located on site at all times.
3. The Construction Stormwater Supervisor or CESCL shall review the site’s TESC and SWPPS
measures at least weekly and within 24 hours of significant storms.
Weekly reports outlining the status and condition of the erosion control plan, with any
recommendations of change or revision to maintenance schedules or installation, are required to
be submitted by the project Engineer of record or CECSL to the Project Manager and Public Works
Inspector. Weekly reports shall include the project’s NPDES permit number (if applicable).
4. If dewatering for the site is required, all site construction stormwater discharge shall be less than
25 NTUs if discharged into Waters of the State. Any pipe conveyance system that eventually
discharges to a body of water is construed as discharging into Water of the State.
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5. If dewatering is proposed to the City sewer then a permit from the City and King County will be
required. If dewatering is proposed to a sewer system belonging to another sewer district,
contact that district for approval. Contractor is strongly encouraged to obtain all required sewer
discharge permits in advance of any anticipated need to discharge to a sewer.
6. Wet Season requirements found in Appendix D of the 2017 City of Renton Surface Water Design
Manual (RSWDM) shall be adhered to for construction occurring between October 1st and April
30th.
7. Dust control shall be implemented as directed by the Public Works Inspector.
8. Proper removal of all TESC measures is required prior to permit closeout unless otherwise
approved by the Public Works Inspector or Project Manager.
9. Pipe and materials shall be as indicated on the approved plans and standard notes.
10. When installing storm drain in new or expanded roadways, the proposed road prism shall be
constructed to subgrade prior to any utility installation.
11. Contractor must notify the Project Manager and Public Works Inspector of any vertical conflict
prior to proceeding with construction. Any proposed changes shall be submitted to the City as
described in the Major Field Changes note.
12. Pipe bedding material shall be per WSDOT Standard Specifications 9-03.12(3) or as approved by
the Public Works Inspector. Backfill shall be compacted to at least 95% of maximum density.
Compaction testing is required.
13. Smooth interior wall corrugated polyethylene stormwater pipe, where permitted, shall use
watertight couplings. It shall also be bedded in pea gravel as described in the City specifications.
14. Catch basins shall be grouted smoothly.
15. No shims or wedges shall be used on any utility structure.
16. Contractor will be responsible for TVing of the storm drain. Pressure tests on the storm drain shall
be per City specifications.
17. The storm system shall be flushed and cleaned prior to final approval. This includes the
downstream system for a minimum of two structures or 500 feet, whichever is greater.
FRANCHISE UTILITIES:
1. Permits for franchise utility work shall be obtained prior to franchise utility installation in existing
or future right of way. Each franchise utility requires a separate permit. Franchise permits can
be applied for at the permit counter on the 6th floor of City Hall. Plans should be submitted at
least two weeks prior to anticipated installation. Provide a copy of the approved composite utility
drawing with each franchise permit application.
2. All franchise utilities within the City of Renton right of way must be inspected by the City of Renton
Franchise Inspector. Call the inspection line at 425-430-7203 24 hours prior to installation.
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3. Permits for each franchise utility in a joint trench shall be obtained prior to the excavation of the
joint trench.
4. All franchise utilities shall be separated a minimum of 5’ horizontally and 12” vertically from all
City utilities.
5. The composite utility drawing shall be as-built to show all franchise utility locations and crossings.
The as-built composite drawing shall be included with the record drawing submittal after
construction is complete.
FIRE PREVENTION:
1. Access to the site shall be maintained at all times. Access must be able to support emergency
equipment in all types of weather.
2. Hydrants are required to be in place prior to any combustible installation above the foundations.
3. All new hydrants shall be Cory type hydrants and painted Safety Yellow. Iowa and Renselear are
manufacturers of Cory type hydrants. Alternative hydrants, such as Clow Medallion or Mueller
Super Centurion have been approved for use. Any hydrant installed shall be equipped with 5-
inch diameter Storz "quick connect" style fitting. All concrete blocking for the hydrant assembly
shall be inspected by the Public Works Inspector prior to backfill.
4. New hydrants shall be covered with burlap or heavy plastic and wrapped until operational.
5. Hydrant water main leads that exceed 50 feet in length shall consist of a minimum of 8-inch
diameter pipe.
6. A separate permit from the Renton Fire Authority is required for the following items. These
permits can be applied for at the 6th Floor of City Hall.
a. Underground water mains serving fire sprinkler systems. All fire sprinkler systems shall
be installed by a Fire Sprinkler Contractor licensed in the State of Washington.
b. Temporary storage, handling, or use of hazardous materials, as required by International
Fire Code and City of Renton Ordinance.
c. Temporary storage of fuel on site.
d. Abandonment, removal, or installation of fuel storage tanks.
e. Hot works on site (welding, soldering, cutting, brazing, etc.).
PLANNING:
1. TREE PROTECTION:
a. Prior to development activities, the applicant shall erect and maintain six foot (6’) high
chain link temporary construction fencing around the drip lines of all retained trees or at
a distance surrounding the tree equal to one and one-quarter feet (1.25’) for every one
inch (1”) of trunk caliper, whichever is greater, or along the perimeter of a tree protection
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tract. Placards shall be placed on fencing every fifty feet (50') indicating the words, “NO
TRESPASSING – Protected Trees,” or on each side of the fencing if less than fifty feet (50').
Site access to individually protected trees or groups of trees shall be fenced and signed.
Individual trees shall be fenced on four (4) sides. In addition, the applicant shall provide
supervision whenever equipment or trucks are moving near trees.
b. The applicant may not fill, excavate, stack or store any equipment, dispose of any
materials, supplies, or fluids, operate any equipment, install impervious surfaces, or
compact the earth in any way within the area defined by the drip line of any tree to be
retained.
c. All areas within the required fencing shall be covered completely and evenly with a
minimum of three inches (3”) of bark mulch prior to installation of the protective fencing.
Exceptions may be approved if the mulch will adversely affect protected ground cover
plants.
d. The applicant shall retain a certified arborist or licensed landscape architect to ensure
trees are protected from development activities and / or to prune branches and roots,
fertilize, and water as appropriate for any trees and ground cover that are to be retained.
e. Tree protection (fencing, etc.) must be retained throughout the project (site and building
development).
2. If applicable, no work shall occur within critical areas and /or buffers unless modified according
to RMC 4-3-050 (buffer reduction, averaging, critical area variance and / or exemption).
Mitigation plantings shall occur in accordance with the approved Final Mitigation plan.
3. Contact the Planning Reviewer directly for landscape inspection.
4. The contractor / applicant shall comply with all conditions of land use approval and SEPA
Environmental Review. Conditions are listed on the first or second sheet of the approved plan
ELECTRICAL:
1. After calling in the inspection request through the Inspection Request Line, contact Ryan Puddy
(206-999-1821) or Jack Oxford (206-999-1822) at 7:30 a.m. the morning of the inspection to
provide a contact name and phone number for arranging the electrical inspection with your
representative.
2. Have in your possession the electrical permit and streetlight luminaire checklist. Insert both in a
clear plastic document protector and attach it to a conduit stubbed up. If the signal control box
is installed, for underground conduit inspection approval, place the documents in the signal
control box.
3. Street lighting inspection procedures are noted on the Street Lighting Checklist. See attached.
4. All grounding is to meet Standard Plan -119.
5. Provide Megger Test Report of all wiring to identify any undergrounded conductor that is
grounded or open not completing circuit.
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6. When calling in a request for final electrical inspection, provide access to all handholes and access
openings to light poles. Some bolts require special sockets or wrenches, which are not available
to or provided by the Electrical Inspector.
7. Electrical cabinets (Millbank service cabinets) do not meet the minimum City code standards,
therefore shall not be considered allowable.
DOH Form 331-146 (Updated 08/10)
Construction Completion Report Form
for Submittal Exception Process
In accordance with WAC 246-290-120(5), a Construction Completion Report Form is required for all approved
construction projects. Purveyors must submit a Construction Completion Report to the Department of Health
(DOH) within sixty (60) days of completion and before use of any water system facility. This includes any storage
tank and booster pump facilities reviewed under the submittal exception process as provided by WAC 246-290-
125(3). Under the submittal exception process for other distribution-related facilities (including distribution main
projects), designed by a professional engineer but not submitted to DOH for approval, the report does not need to
be submitted. However, the purveyor must keep the Construction Completion Report on file and make it available
for review upon request by DOH in accordance with WAC 246-290-125 (2)(b) and WAC 246-290-125(3)(f).
Furthermore:
(1) The report form must bear the seal, date and signature of a professional engineer (PE) licensed in the
state of Washington;
(2) If project construction is being completed in stages, attach a description of the portion of the project being
completed as approved that is acknowledged by a PE on the date given below;
(3) As future portions of staged construction projects are completed, each must be acknowledged by a PE;
and
(4) Per WAC 246-290-120(5)(c), the amount of change in the physical capacity of a system must be
documented, if the project results in a change in physical capacity.
Please type or print legibly in ink:
_____________________________________ DOH System ID No.:__________________
Name of Water System
_____________________________________
Name of Purveyor (Owner or System Contact)
_____________________________________ Date WSP Approved by DOH___________
Mailing Address
_____________________________________
City State Zip
Type of Project (check all that apply):
(Project must be identified in the CIP of the Water System Plan)
Booster Pump Station(s) - If checked send form to DOH
Reservoir and Storage Tank(s) – If checked send form to DOH
Pressure Tank(s)
Internal Tank Coating
Transmission Main(s)
Other (specify):
For project reports and construction documents that have not been reviewed by DOH, provide name of PE who
completed Engineering Design Review Report Form (a departmental form):
______________________________________
Name of PE Shown as Review Engineer
city of renton 71850L
george stahl
3555 ne 2nd street
Renton WA 98056
9/19/2013
X
distribution main(s)
DOH Form 331-146 (Updated 08/10)
Project Name and Descriptive Title:
Check one:
Entire Project Completed. Description of Portions Completed.
Complete (Attach additional sheets as needed):
Professional Engineer’s Acknowledgment
The undersigned professional engineer (PE), or their authorized agent, has inspected the above-described project
which, as to layout, size and type of pipe, valves and materials, reservoir and other designed physical facilities, has
been constructed and is substantially completed in accordance with construction documents reviewed by the
purveyor’s engineer or approved by the DOH. In the opinion of the undersigned engineer, the installation, physical
testing procedures, water quality tests, and disinfection practices were carried out in accordance with state
regulations and principles of standard engineering practice.
I have reviewed the disinfection procedures , pressure test results , and results of the bacteriological test(s)
for this project and certify that they comply with the requirements of the construction standards/specifications
approved by the DOH. (Check all boxes that apply that are consistent with the nature of the project.)
This project changes the physical capacity of the system to serve consumers. The system is now able to
serve equivalent residential units (ERUs.) Not applicable
_________________________________ Name of Engineering Firm**
_________________________________
Name of PE Acknowledging Construction
_________________________________ Mailing Address**
PE’s Seal
_________________________________
City State Zip**
____________________________________ **Complete if PE acknowledging construction
Engineer’s Signature Date completion is not employed directly by water
system.
Please return completed form to DOH regional office checked below if the project is for new
storage tanks or booster pump stations. For all other distribution related projects, please maintain
on file.
Northwest Drinking Water
Department of Health
2045 72nd Ave S, Suite
Kent, WA 98032-2358
Phone: (253) 395-6750
Fax: (253) 395-6760
Southwest Drinking Water
Department of Health
PO Box 47823
Olympia, WA 98504-7823
Phone: (360) 236-3030
Fax: (360) 664-8058
Eastern Drinking Water
Department of Health
16201 E Indiana Ave, Suite 1500
Spokane Valley, WA 99216
Phone: (509) 329-2100
Fax: (509) 329-2104
The purveyor must attach a completed Water Facilities Inventory (WFI) form in accordance with WAC 246-
290-120(6), if applicable. Contact the regional office in your area for WFI forms or additional Construction
Completion Report forms.
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DEPARTMENT OF COMMUNITY
AND ECONOMIC DEVELOPMENT
Page 1 of 3 | Published: 2/1/2018
Planning Division | 1055 South Grady Way, 6th Floor | Renton, WA 98057 | 425-430-7200
Website: rentonwa.gov
FINAL INSPECTION AND CONSTRUCTION CLOSEOUT
PROCESS AND SUBMITTAL REQUIREMENTS
Published : 2/1/2018
This document is intended to help a contractor, engineer, and/or owner better understand what is expected of the
applicant in requesting final inspection, and ultimately construction closeout for a Civil Construction Permit, as required
for new developments within the City of Renton. The final inspections and construction closeout process includes
submission of record drawings and required closeout documents for review and approval in conjunction with requesting
final inspections of the site construction once all construction elements identified on the civil construction plans have
been completed in conformance with City of Renton Code. Refer to Renton Municipal Code (RMC) for more
information.
Specific Code Section(s) related to this document
RMC Ch 4-6 Street and Utility Standards
RMC Ch 4-8 Permits – General and Appeals
Section I: Final Inspection and Construction Closeout Flow Chart and Review Process
The final inspections and construction closeout process is summarized on the flow chart below and further explained in
subsequent pages.
Applicant Responsibilities City Responsibilities Contractor Responsibilities
Note: The established timelines do not account for unintended findings, deferral requests and review time, or omissions
which may delay the review and inspection processes.
Step 1
Applicant Submits
Record Drawings
Step 2
Contractor
Requests Final
Inspection
Step 3
City Performs
Final Inspection
Step 5
Intake Meeting
Held
Step 6
City Reviews
Admin Items
Step 7
Applicant Submits
Final Admin Items
Step 8
City Performs
Construction
Closeout
Step 4
Applicant schedules
Intake Meeting
FINAL INSPECTION AND CONSTRUCTION CLOSEOUT PROCESS AND SUBMITTAL REQUIREMENTS (CONT’D)
Page 2 of 3 | Published: 2/1/2018
Step 1: Record Drawings Submitted
Applicant shall submit One (1) Full Size (22” x 34”) and
an Electronic Copy (.pdf) of the Record Drawings to the
assigned City Development Engineer. See Record
Drawing Requirements.
Step 2: Final Inspection Requested
Contractor requests a final inspection from the assigned
City Project Site Inspector once all construction
elements identified on the civil construction plans have
been completed in conformance with City of Renton
Municipal Code.
Step 3: City Performs Final Inspection
Timeline for Final Inspection: 3 – weeks from request.
(Subsequent inspection timeline: 2- weeks from request)
The Final Inspection will evaluate the constructed
project for compliance with the Approved Civil
Construction Plans and City of Renton Municipal Code.
City Staff will review the Record Drawings in
conjunction with the Final Inspection to ensure that the
Record Drawings are consistent with what was
constructed on site.
If the City determines the Contractor has not completed all
construction elements identified on the Approved Civil
Construction Plans, the Contractor will be required to
request a new final inspection after all items have been
constructed.
Once the final inspection is complete, City Staff will
provide to the Contractor and Applicant Record
Drawing comments and markups as well as a Punch List
with construction elements that need to be brought
into compliance with the Approved Construction Plans
and/or City of Renton Municipal Code.
The Contractor will address the Punch List and repeat
Step 2 to complete final inspection. The City Staff will
inspect and comment as necessary, repeating Step 3
until all Punch List Items are addressed.
Applicant may submit a request to defer select items
(i.e. final asphalt overlay, monuments, etc) to the City
Development Engineer. City Staff will review the
request and, if approved, the associated Cash Surety
Device must be provided prior to issuance of the
Deferral Permit. See Deferral Application for additional
information.
Applicant may proceed to Step 4 while the Punch List
Items are being addressed by the Contractor.
Step 4: Schedule Intake Meeting for Final
Record Drawings and Administrative Items
The submittal of the Final Record Drawings and
Administrative Items will require scheduling an Intake
Meeting by contacting the assigned City Development
Engineer.
Note: The Applicant has the option to schedule an
informal pre-screen meeting prior to preparing the
submittal package for the formal intake meeting.
Applicants should coordinate with the assigned City
Development Engineer to determine if a pre-screen
meeting is appropriate for their project. One complete
copy of the application package (including all submittal
items) is required for informal review by the City
Development Engineer. Please allow approximately 45
minutes for the application screening.
Step 5: Intake Meeting
At the Intake Meeting, the City Development Engineer
will use the list below and project specific requirements
to confirm that all required plans and documents are
complete.
Upon revision of the Record Drawings based on the
comments provided by the City, the following are
required at the intake meeting:
One (1) Full Size (22” x 34”) set of Certified Final
Record Drawings (Mylars)
AutoCAD files of Final Record Drawings (.dwg)
Electronic copy (.pdf format) of the Record Drawings,
signed Department of Health Construction
Completion Report Form for Water Distribution Main
Projects, and Drainage Covenant (if applicable)
Electronic copy of the updated Bond Quantity
Worksheet reflecting Final Record Drawings (.xlsx
format)
Electronic copy of Utility District and/or King County
Permit Completion Letter (if applicable) (.pdf format)
Electronic copy (.pdf format) of signed and notarized
access easements, utility easements, and/or right-of-
way dedication documents and Real Estate Excise
Tax Affidavit (REETA); (note: not applicable to plats;
documents will be recorded as part of final plat
process)
Hard copy of Monument Cards
Community & Economic Development
Planning Division
(425) 430-7200 | www.rentonwa.gov
Note: This handout shall not be used as a substitute for codes and regulations. The Applicant is responsible for compliance with all
codes and regulations, whether or not described in this document.
FINAL INSPECTION AND CONSTRUCTION CLOSEOUT PROCESS AND SUBMITTAL REQUIREMENTS (CONT’D)
Page 3 of 3 | Published: 2/1/2018
If the City determines the Applicant has not provided a
complete submittal or if any of the conditions identified in
the land use decision as applicable to the civil construction
permit have not been addressed or deferred, the City will
not begin review of the documents until all items have been
submitted.
Note: The Civil Construction Permit will not be signed off by
City Staff until all applicable items are accepted by the City of
Renton.
Step 6: Final Administrative Review
Timeline for 1st review: 1 – week from Submittal.
(Subsequent review timeline: 1- week from submittal)
City Staff will evaluate the Administrative Items for
consistency with the Approved Civil Construction Plans,
City of Renton Municipal Code, and satisfaction of Land
Use Decision conditions as applicable to the Civil
Construction Permit.
Once the review is complete, the City Development
Engineer will sign off on the Administrative Review.
If, however, comments need to be addressed prior to
approval, the City Development Engineer may require a
second (or subsequent) review. The Applicant will revise
the Administrative Items and repeat Steps 4 and 5 to
resubmit for approval. The City Development Engineer
will review and comment as necessary, repeating Step 6
until all code requirements, conditions, and comments
have been met.
The City Development Engineer will provide the
Applicant with the following:
Invoice for any outstanding permit fees
associated with the civil construction permit
(i.e. Overtime Inspection, etc.)
Bill of Sale to be signed and notarized by the
Owner/Applicant
Maintenance and Defect Agreement to be
completed and signed by the Applicant, if
applicable
Maintenance Surety Amount required for the
Maintenance Surety Device, if applicable
Step 7: Applicant Submits Final
Administrative Items
Upon completion of the Administrative review cycle by
the City Development Engineer, the Applicant submits
the Signed Bill of Sale, signed Maintenance and Defect
Agreement, Maintenance Surety Device, and a receipt
showing all outstanding invoices have been paid.
Step 8: Construction Closeout Performed
Provided that all required items have been received and
the final invoice has been paid, the Civil Construction
portion of the Permit will be closed out and the two-
year Maintenance Period for All Public Improvements
and All Private Storm Drainage Improvements will
commence. The performance surety held by the City
will be released upon receipt of the Maintenance Surety
and Agreement, AND completion and acceptance of all
Punch List items.
Note: If there are no public improvements or private storm
drainage improvements, then the civil construction permit will
be finalized and no additional work associated with the civil
construction permit will be required.
Section II: Resources
Additional Design Resources and City Standards
City of Renton Surface Water Design Manual (RSWDM)
City of Renton Forms
Electronic File Standards
Record Drawing Process and Requirements
DEPARTMENT OF COMMUNITY
AND ECONOMIC DEVELOPMENT
Page 1 of 10 | Published: 2/16/2018
Planning Division | 1055 South Grady Way, 6th Floor | Renton, WA 98057 | 425-430-7200
Website: rentonwa.gov
TRENCH RESTORATION AND STREET OVERLAY
REQUIREMENTS
Published : 2/16/2018
It is the intent of the following policies, procedures and specifications to obtain satisfactory work with a
minimum of delay to all parties concerned when performing trench restorations or street overlays.
PURPOSE
The purpose of this Code Section is to establish guidelines for the restoration of City streets disturbed by installation of
utilities and other construction activities. Any public or private utilities, general contractors, or others permitted to work
in the public right-of-way will adhere to the procedures set forth in this policy.
DEFINITION
Engineer: The term “engineer” shall denote the City project manager, inspector and/or plan reviewer, or their designated
representative.
APPLICATION
The following standards in this Section shall be followed when doing trench or excavation work within the paved portion
of any City of Renton right-of-way. Modifications or exemptions to these standards may be authorized by the Community
and Economic Development Administrator, or authorized representative, upon written request by the permittee, the
permittee’s contractor or engineer, and demonstration of an equivalent alternative.
HOURS OF OPERATIONS
Hours for work within the roadway for asphalt overlays or trench restoration shall be as directed by the Traffic Control
Plan requirements and the Traffic Operations Engineer.
INSPECTION
The Engineer may determine in the field that a full street-width (edge-of-pavement to edge-of-pavement) overlay is
required due to changes in the permit conditions such as, but not limited to the following:
1. There has been damage to the existing asphalt surface due to the contractor’s equipment.
2. The trench width was increased significantly or the existing pavement is undermined or damaged.
3. Any other construction related activities that require additional pavement restoration.
TRENCH RESTORATION AND STREET OVERLAY REQUIREMENTS (CONT’D)
Page 2 of 10 | Published: 2/16/2018
CITY OF RENTON STANDARDS
All materials and workmanship shall be in accordance with the City of Renton Standard and Supplemental Specifications
(current adopted version) except where otherwise noted in these standards. Materials and workmanship are required to
be in conformance with standards for the Standard Specifications for Road, Bridge, and Municipal Construction prepared
by the Washington State Chapter of the American Public Works Association (APWA) and the Washington State Department
of Transportation (WSDOT) and shall comply with the current edition, as modified by the City of Renton Supplemental
Specifications.
1. An asphalt paver shall be used in accordance with Section 5-04.3(3) of Standard Specifications. A “Layton Box”
or equal may be used in place of the power-propelled paver. Rollers shall be used in accordance with Section 5-
04.3(4) of the Standard Specifications. “Plate Compactors” and “Jumping Jacks” shall not be used in lieu of
rollers.
2. Trench backfill and resurfacing shall be as shown in the City of Renton Standard Details, unless modified by the
City permit. Surfacing depths shown in the standard details are minimums and may be increased by the Engineer
to meet traffic loads or site conditions.
3. Requirement for Patching, Overlay, and Overlay Widths:
All trench and pavement cuts shall be made by sawcut or by grinding. Sawcuts or grinding shall be a minimum
of one foot (1') outside the trench width. The top two inches (2") of asphalt shall be ground down to a minimum
distance of one foot (1') beyond the actual outside edges of the trench and shall be replaced with two inches
(2") of Class B asphalt, per City of Renton Standard Plans. At the discretion of the engineer, a full street width
overlay may be required.
Lane-width or a full street-width overlay will be determined based upon the location and length of the proposed
trench within the roadway cross-section. Changes in field conditions may warrant implementation of additional
overlay requirements.
a. Trenches (Road Crossings):
(1) The minimum width of a transverse patch (road crossing) shall be six and one-half feet (6.5'). See City
of Renton Standard Plans.
(2) Any affected lane will be ground down two inches (2") and paved for the entire width of the lane.
(3) The patch shall be a minimum of one foot (1') beyond the excavation and patch length shall be a
minimum of an entire traveled lane.
(4) If the outside of the trenching is within three feet (3') of any adjacent lane line, the entire adjacent
traveled lane affected will be repaved.
(5) An area including the trench and one foot (1') on each side of the trench but not less than six and one-
half feet (6.5') total for the entire width of the affected traveled lanes will be ground down to a depth
of two inches (2"). A two-inch (2") overlay of Class B asphalt will be applied per City standards.
b. Trenches Running Parallel with the Street:
(1) The minimum width of a longitudinal patch shall be four and one-half feet (4.5'). See City of Renton
Standard Plans.
(2) If the trenching is within a single traveled lane, an entire lane-width overlay will be required.
TRENCH RESTORATION AND STREET OVERLAY REQUIREMENTS (CONT’D)
Page 3 of 10 | Published: 2/16/2018
(3) If the outside of the trenching is within three feet (3') of any adjacent lane line, the entire adjacent
traveled land affected will be overlaid.
(4) If the trenching is greater than or equal to 30% of lane per block (660 foot maximum block length), or
if the total patches exceed 12 per block, then the lanes affected will be overlaid. Minimum overlay
shall include all patches within the block section.
(5) The entire traveled lane width for the length of the trench and an additional ten feet (10′) at each end
of the trench will be ground down to a depth of two inches (2′′). A two-inch (2′′) overlay of Class B will
be applied per City standards.
c. Potholing:
Potholing shall meet the same requirements as trenching and pavement restoration. Potholing shall be a
minimum of one foot (1') beyond the excavation. All affected lanes will be ground down to a depth of two
inches (2") and paved not less than six and one half feet (6.5') wide for the entire width of the lane. Potholes
greater than five feet (5') in length, width or diameter shall be restored to trench restoration standards. In
all cases potholes shall be repaired per Renton Standard Plans. Restoration requirements utilizing vactor
equipment will be determined by the Engineer.
4. Pavement Removal in Lieu of Grinding:
The contractor in all cases can remove the pavement in the replacement area instead of grinding out the
specified two inches (2") of asphalt. Full pavement replacement to meet or exceed the existing pavement depth
will be required for the area of pavement removal. Patching of pervious concrete shall follow American Concrete
Institute (ACI) 522.1-13. Porous asphalt shall be specified on a project-by-project basis by the engineer.
Permeable materials should be replaced in-kind where feasible. Patching porous asphalt with conventional
asphalt is acceptable if it is no more than ten percent (10%) of the total facility area or does not impact the
overall facility function. Appropriate precautions shall be taken during pavement repair and replacement efforts
to prevent clogging of adjacent surfaces.
5. Trench Backfill and Restoration Construction Requirements:
a. Trench restoration shall be either by a patch or overlay method, as required and indicated on City of
Renton Standard Plans.
b. All trench and pavement cuts, which will not be overlaid, shall be made by sawcut or grinding. Sawcuts
shall be a minimum of two feet (2') outside the excavated trench width.
c. All trenching within the top four feet (4') shall be backfilled with crushed surfacing materials conforming
to Section 4-04 of the Standard Specifications. Any trenching over four feet (4') in depth may use materials
approved by the Engineer or Materials Lab for backfilling below the four-foot (4') depth.
d. If the existing material (or other material) is determined by the Engineer to be suitable for backfill, the
contractor may use the native material except that the top six inches (6") shall be crushed surfacing top
course material.
e. The trench shall be compacted to a minimum ninety-five percent (95%) density, as described in Section 2-
03 of the Standard Specifications. In the top six feet (6') of any trench, backfill compaction shall be
performed in eight (8) to twelve-inch (12") lifts. Any trench deeper than six feet (6') may be compacted in
TRENCH RESTORATION AND STREET OVERLAY REQUIREMENTS (CONT’D)
Page 4 of 10 | Published: 2/16/2018
twenty-four inch (24") lifts, up to the top six-foot (6') zone. All trench backfill shall be firm and unyielding
but in no case shall be compacted to more than ninety-two percent (92%) of maximum density in
permeable pavement areas.
f. All compaction shall be performed by mechanical methods. The compaction tests may be performed in
four-foot (4') vertical increments maximum. The test results shall be given to the Engineer for review and
approval prior to paving. The number and location of tests required shall be determined by the Engineer.
d. Temporary restoration of trenches for overnight use shall be accomplished by using MC mix (cold mix),
Asphalt Treated Base (ATB), or steel plates, as approved by the Engineer. ATB used for temporary
restoration may be dumped directly into the trench, bladed out and rolled. After rolling, the trench must
be filled flush with asphalt to provide a smooth riding surface. If the temporary trench restoration does
not hold up, the contractor shall repair the patch within eight hours of being notified of the problem by
the City. This requirement applies 24 hours per day, seven days per week. In the event that the City
determines to repair the temporary patch, the contractor shall reimburse the City in an amount that is
double the City’s costs in repairing the patch, with the second half of the reimbursement to represent City
overhead and hidden costs.
e. Asphalt Concrete Class E or Class B shall be placed to the compacted depth as required and indicated on
City of Renton Standard Plans or as directed by the Engineer. The grade of asphalt shall be AR-4000W. The
materials shall be made in conformance with Section 9-02.1(4) of the Standard Specifications.
f. Tack coat shall be applied to the existing pavement at edge of saw cuts and shall be emulsified asphalt
grade CSS-1, as specified in Section 9-02.1(6) of the Standard Specifications. Tack shall be applied as
specified in Section 5-04 of the Standard Specifications.
g. Asphalt Concrete Class E or Class B shall be placed in accordance with Section 5-04 of the Standard
Specifications; except those longitudinal joints between successive layers of asphalt concrete shall be
displaced laterally a minimum of twelve inches (12"), unless otherwise approved by the Engineer. Fine
and coarse aggregate shall be in accordance with Section 9-03.8 of the Standard Specifications.
All street surfaces, walks or driveways within the street trenching areas shall be feathered and shimmed
to an extent that provides a smooth-riding connection and expeditious drainage flow for the newly paved
surface.
Feathering and shimming shall not decrease the minimum vertical curb depth below four inches (4") for
storm water flow. The Engineer may require additional grinding to increase the curb depth available for
storm water flow in areas that are inadequate. Shimming and feathering as required by the Engineer shall
be accomplished by raking out the oversized aggregates from the Class B mix as appropriate.
Surface smoothness shall be per Section 5-04.3(13) of the Standard Specifications. The paving shall be
corrected by removal and repaving of the trench only. Asphalt patch depths will vary based upon the
streets being trenched. The actual depths of asphalt and the work to be performed shall be as required
and indicated on City of Renton Standard Plans.
Compaction of all lifts of asphalt shall be a minimum ninety-two percent (92%) of density as determined
by WSDOT Test Method 705. The number of tests required shall be determined by the Engineer.
TRENCH RESTORATION AND STREET OVERLAY REQUIREMENTS (CONT’D)
Page 5 of 10 | Published: 2/16/2018
Testing shall be performed by an independent testing lab with the results being supplied to the Engineer.
Testing is not intended to relieve the contractor from any liability for the trench restoration. It is intended
to show the inspector, and the City, that the restoration meets these specifications.
h. All joints, except those associated with permeable pavement, shall be sealed using paving asphalt AR-
4000W.
i. When trenching within the unpaved roadway shoulder(s), the shoulder shall be restored to its original
condition, or better.
j. The final patch shall be completed as soon as possible and shall not exceed fifteen (15) working days after
first opening the trench. This time frame may be adjusted if delays are due to inclement paving weather
or other adverse conditions that may exist. However, delaying of final patch or overlay work is subject to
the Engineer’s approval. The Engineer may deem it necessary to complete the work within the fifteen (15)
working day time frame and not allow any time extension. Should this occur, the contractor shall perform
the necessary work, as directed by the Engineer.
k. A City of Renton Temporary Traffic Control Plan (from Renton Transportation Engineering) shall be
submitted and approved by the Engineer a minimum of three (3) working days prior to commencement
of work.
6. Removal of Utility Locate Markings from Sidewalks Required:
The permittee will be required to remove utility locate marks on sidewalks only within the Center Downtown
Zone. The permittee shall remove the utility locate marks within 14 days of job completion.
PATCHED AREA
i
A q
COVER
COVER PER STD PLAN 401
SEE NOTE 9)
SEAL WITH AR 4000 OR APPROVED
EQUAL AND DRY SAND AFTER P L A N
PATCHING NTS
OUTSIDE DIAMETER OF
SEE NOTE 9) ADJUSTMENT RING AND x SEE NOTE 2
X gOTTOM OF FRAME
t----
MORTAR JOINT(S) (3/8" MIN.-2" MAX.) ADJUSTMENT RING (1" MIN.). SEE
SEE NOTE 3 AND SPECIAL PROVISION NOTE 6.
7-05.3(1).
SECTION A-A
NOTES
1. REMOVE PAVEMENT AND BASE MATERIALS FOR A DISTANCE 5. CONSTRUCTION AND ADJUSTMENT SHALL BE PERFORMED
WHICH IS EQUAL TO THE DIAMETER OF THE FRAME PLUS ONE ONLY BY A JOURNEYMAN MASON.
FOOT(MIN.). ADJUST CASTING FRAME TO PAVEMENT
SURFACE USING RISER RINGS AND MORTAR. 6. ADJUSTMENT OF THE FRAME TO GRADE SHALL BE
ACCOMPLISHED WITH ADJUSTMENT RINGS AND MORTAR ONLY.2. REPLACE EXCAVATED MATERIAL WITH A MINIMUM OF 8"OF THE USE OF SHIMS IS PROHIBITED.
HMA CLASS"PG 64-22(OR TO A DEPTH THAT S 2"BELOW
THE BOTTOM OF THE UPPER ADJUSTMENT RING WHICHEVER 7• FRAME SHALL BE ADJUSTED TO PAVEMENT GRADE BY
IS GREATER)OR AS APPROVED BY THE ENGINEER. TAPPING UNTIL FRAME IS FLUSH WITH PAVEMENT AS
DETERMINED WITH A STRAIGHT EDGE OF SUFFICIENT LENGTH.
3. ADJUSTMENT RINGS AND FRAME SHALL BE FULLY BEDDED IN
MORTAR.MORTAR SHALL BE ASTM C270 FOR TYPE S. 8. ALL MORTAR JOINTS SHALL BE TRIMMED FLUSH AND REMAIN
VISIBLE UPON COMPLETION.
4. MORTAR SHALL BE MIXED AND APPLIED PER
MANUFACTURERS DIRECTIONS. 9. X=1'-0"MIN.TO 2'-6"MAX.-PER ENGINEER'S INSTRUCTION
STD. PLAN - 106
j PUBLIC WORKS TY'CAL CONSTRUCTION A ROVED:
al' DEPARTMENT AND ADJUSTMENT OF
flMANNOLERISER3
e o r>tor DA E
1 1 VARIES 1 1
MIN MIN MIN I MIN
SPECIAL NOTE: T < }
x , 4INTHEEVENTTRANSVERSEPATCHESEXISTI ;WITHIN THE AFFECTEO STREET, THE LENGTH I I
IOFTHEPATCHSHALLBEEXTENDEDTO
INCLUDE ANY EXISTING PATCH WITHIN 10 j FEET OF THE EDGE OF THE PATCH REQUIRED iFORTHENEWCROSSINGANDANYf . .
SUBSEQUENT PATCH EDGE WITHIN 70 FEE7
OF THE EDGE OF THE SECOND PATCH AND
SO ON UP TO A TOTAL OF 300 FEET. I FACE OF GUTTER OR
i I EDGE OF PAVEMENT
k -=f--
a ;
TRAFFIC FLOW
2" HMA I r a d` i
i CENTER LINE ORILANELWE
2" TO 8" HMA i
I
6.5' MIN.
2" DEPTH OF
PLANING OR SAWCUT AND REMOVE
VARIES: 6.5' MIN.
DEPTH OF EXISTING PAVEMENT
MIN I MIN
VARIES {
MIN I MINI
2" SAWCUT AND REMOVE
OR PLANE, SEAL WITH 2" - 6" MIN. HMA (SEE NOTE 2)AR-4000W
EACH SIDE)
6" CRUSHED SURFACWG TOP COURSE (CSTC)
2" HMA 9-03.9(3)) PER WSDOT STANDARO
SPECIFICATIONS, COMPACTED TO 95% MODIFIED
PROCTOR.
SAWCUT AFTER BACKFILL
EACH SIDE)
CSTC, BANK RUN GRAVEL FOR TRENCH BACKFILL
9-03.19), GRAVEL BORROW (9-03.14(1)) PER
WSDOT STANDARD SPECIFICATIONS OR NATIVE
MATERIAL IF APPROVED IN WRITING BY ENGINEER
BASED ON GEOTECH REPORT, COMPACTED TO 95%
MODIFIED PROCTOR.
WIDTH OF TRENCH AS RE UIRED BY SIZE OF PROPOSED
IMPROVEMENT (SEE WSDOT STANDARD SPECIFICATION 2-09.4)
PLUS AN ALLOWANCE FOR ANY SHORING. SHORING, IF PIPE ZONE BEDDING. MATERIAL- SEE STANDARDNEEDED, SHALL MEET THE REQUIREMENTS OF WSDOT PLAN 110.1.STANDARD SPECIFICATION 7-08.3(1)B
TRENCH WIDTH
FOR NOTES, SEE STANDARD PLAN 110.1
TYPICAL TRANSVERSE PATCH FOR p - 110
PUBLIC WORKS FLEXIBLE PAVEMENT OR RIGID F'}'R 'E;DDEPARTMENT u j,.,,PAVEMENT WITN OVERLAY
r T
VARIES: 4.5' MIN.
LANE LINE
MARKING SAWCUT AFTER BACKFILL
DEPTH OF EXISTING PAVEMENT
2" - 6" HMA
5EE NOTE 2) EDGE OF PAVEMENT, EDGE
OF CURB & GUTTER, OR
MIN. MIN. CENTER OF LANE MARKING
2" HMA (SEE NOTE 2) 6" CRUSHED SURFACING TOP COURSE
CSTC) (9-03.9(3)) PER WSDOT STANDARD
2" SAWCUT AND REMOVE SPECIFCATIONS, COMPACTED TO 95%
OR PLANE, SEAL WITH MODIFIED PROCTOR
AR-4000W
CSTC, BANK RUN GRAVEL FOR TRENCH BACKFILL
9-03.19), GRAVEL BORROW (9-03.14(1)) PER
WSDOT STANDARD SPECIFICATIONS OR NATIVE
MATERIAL IF APPROVED IN WRITING BY ENGINEER
BASED ON GEOTECH REPORT, COMPACTED TO
WIDTH OF TRENCH AS REQUIRED BY SIZE OF 95 MODIFIED PROCTOR.
PROPOSED IMPROVEMENT (SEE WSDOT
STANDARD SPECIFICATION 2-09.4) PLUS AN PIPE ZONE BEDDING MATERIAL AND COMPACTION ASALLOWANCEFORANYSHORING. SHORING, IF REQUIRED BY THE WSDOT STANDARD 5PECIFICATIONS
NEEDED, SHALL MEET THE REQUIREMENTS OF FOR THE TYPE OF IMPROVEMENT INSTALLED, EXCEPT:
WSDOT STANDARD SPECIFICATION 7-08.3(1)B * FOR STORM AND WATER PIPE, PER STD PLAN 220.0
FOR SANITARY SEWER, PER STD PLAN 405
TRENCH WIDTH * FOR JOINT UTILITY TRENCH, SAND WITH 95
PASSING A #4 SIEVE AND LESS THAN 5 PASSING
A #200 SIEVE
NOTES:
1. WHEN EXISTWG PAVEMENT IN A LANE REQUIRING A FULL WIDTH REPLACEMENT IS BROKEN OR DETERIORATED
TO A PAVEMENT CONDITION INDEX RATING OF 70 OR LESS, THE EXISTING PAVEMENT IN THAT LANE, AND
FOR THAT DISTANCE SO CLASSIFIED, SHALL BE REMOVED AND REPLACED WITH HMA MATCHING THE DEPTH
USED IN THE EXISTING STREET OR THE DEPTH PER CITY STANDARD, WHICHEVER IS GREATER.
2. PRINCIPAL/ MINOR/COLLECTOR, ARTERIAL, & INDUSTRIAL ACCESS STREETS - MATERIAL AND THICKNESS
SHALL BE HMA CL " PG 64-22 AND MATCH EXISTING THICKNESS AND IN NO CASE LESS THAN 6".
RESIDENTIAL ACCESS STREETS - HMA CL " PG 64-22. THE THICKNESS SHALL BE THAT OF THE EXISTING
PAVEMENT SECTION AND IN NO CASE LESS TNAN 4".
3. WHEN THE "SAWCUT AFTER BACKFILL" ENCROACHES INTO AN ADJACENT LANE, CURB & GUTTER OR
SHOULDER, THE AFFECTED LANE SHALL BE PLANED AND OVERLAID WITH HMA FULL WIDTH, THE CURB &
GUTTER SHALL BE REMOVED AND REPLACED, OR THE SHOULDER SHALL BE PLANED OR REMOVED AND
OVERLAID WITH HMA.
4. IF TRENCH UNDERMINES EXISTING SIDEWALK AND/OR CURBS, THEN THE SIDEWALK AND/OR CURB SHALL BE
REPLACED FROM EXPANSION JOINT TO EXPANSION JOINT.
5. IF TRENCHING THROUGH EXISTING DRNEWAY OR SIDEWALK RAMP, THE DRIVEWAY OR SIDEWALK RAMP SHALL
BE REPLACED TO MEET ADA STANDARDS.
TYPICAL LONGITUDINAL PATCH S"PD. PLAN - 110.1
PUBLIC WORKS FOR FLEXIBLE PAVEMENT OR P1'R ;1;D
DEPARTMENT RIGID PAVEMENT WITH OVERLAY
o
LANE ] LAt E LANE i
f
t ii
1 :f If
l
j 4
INITIAL 2" DEEP SAWCUT OR GRIND, AND
LIMIT OF FINAL OVERLAY. GRIND AND PAVE
r FULL STREET WIDTH OVERLAY REQUIRED.
J 'r
t 1 J
f/
t
I ce:
t(. p_.
2:t -, / . -I / t'
If
r .. }t ,
1
i f 1` It f
EDGE OF EXISTING PAVEMENT
11
EDGE OF TRAVELED LANE (EDGE STRIPE)
t
VARIES: 4.5' MIN. (SEE STD PLAN 110.1)fI
CENTER OF ANY MARKED LANE LINE,
PROVIDE NEW CHANNELIZATION AFTER OVERLAY
F
t1
i r SECONDARY FULL DEPTH SAWCUT FOR
4 PROPOSED TRENCH
t f
I
INITIAL 2" DEEP SAWCUT OR GRIND, AND
f LIMIT OF FINAL OVERLAY. GRIND AND PAVE
FULL STREET WIDTH OVERLAY REQUIRED
CANE LAtV LANE
r ___ _0
i __
FOR TYPICAL SECTION AND NOTES SEE STANDARD PLAN 110.1
3TD. PLAN - 110.2
PUBLIC WORKS REQUIRED SAWCUT, GRIND AND ppR' 'I,D:DEPARTMENT OVERLAY FOR LONGITUDINAL TRENCHES Q -
R
PORTLAND CEMENT CONCRETE (PCC) SHALL MEET THE
MATERIAL AND CONSTRUCTION REQUIREMENTS OF WSDOT
STANDARD SPECIFICATION 5-05
SAW CUT SHALL BE VERTICAL
SAW CUT SHALL BE VERTICAL AND IN STRAIGHT LWES
AND W STRAIGHT LINES
EXISTING CONCRETE
PAVEMENT
s - SEE NOTES BELOW
SEE WSDOT STANDARD i `
ii''
ISPECIFICATION5-01.3(6)6"
AND NOTES BELOW MIN.
6" MIN.12'
EXISTING COMPACTED BASE
SIDE OF TRENCH Z MIN.
SIDE OF TRENCH
CSTC, BANK RUN GRAVEL FOR TRENCH BACKFlLL
9-03-9(3)), GRAVEL BORROW (9-03.14(1)) PER COMPACTED CRUSHED SURFACING
WSDOT STANDARD SPECIFICATIONS OR NATIVE TOP COURSE.
MATERI A IF APPROVED IN WRITING BY ENGINEER
BASED ON GEOTECH REPORT, COMPACTED TO 95%
MODIFIED PROCTOR.
PANEL REPLACEMENT DETERMINATION NorEs:
FULL CEMENT CONCRETE PANEL REPLACEMENT: t, rRnNsvERSE owrs
FOR CEMENT CONCRETE SURFACE STREETS, THE 1/2" DIAM. X 18" 12" DOWEL BARS
ON CENTER MEETING WSDOT STANDARDMINIMUMRESTORATIONSHALLBEFULLPANELSPECIFICATION9-07.5.
REPLACEMENT, IF ONE OR MORE OF THE FOLLOWING
CONDITIONS EXIST: 2. LONGITUDINAL JOINTS
5 TIE BARS X 30" 36" ON CENTER
MEETING WSDOT STANDARD SPECIFICATION
9-07.6.
CONDITIONS ADDITIONAL REQUIREMENTS
3. WHEN THE PCC PANEL IS LESS THAN 8"
IN THICKNESS J 5 TIE BARS X 30" SHAL
ALL BUS ROUTES BE USED. FOR TRANSVERSE JOINTS TIE
BARS SHALL 8E ON 36" CENTERS WITH
NO LESS THAN 2 BARS PER SIDE ON
ALL INTERSECTIONS PLUS ONE PANE BEYOND THE SMALL REPAIRS OR REPLACEMENT
CURB RETURN PANELS.
40 OR GREATER OF 4. TIE BARS AND CORROSION—RESISTANI
EXISTING PANEL REMOVAL DOWEL BARS SHALL BE PLACED IN
ACCORDANCE WITH WSDOT STANDARD
SPECIFICATION 5-05.3(10).EXCELLENT CONDITION (BASED
ON VISUAL AND/OR 5. DOWELS SHALL NOT BE USED WHEN PCCNON—DESTRUCTION TESTING PANEL IS ESS THAN 8" IN THICKNESS.
6. NEW PCC PANEL SHALL MATCHPRINCIPAL, MINOR, COLLECTOR THICKNESS OF EXISTING CONCRETEARTERIALSANDALLSTREETSPAVEMENT.
IN CBD WITHOUT BUS ROUTES
7. FULL PCC PANEL REPLACEMENT IS NOT
REQUIRED WHEN OVERLAID WITH ASPHALT
PAVEMENT.
TYPICAL PATCH FOR RIGID STD. PLAN - 111PUBLICWORKSpAVEMENTWITHOUTASPHALT I'l'I'.C E;I)DEPARTMENT
CONCRETE OVERLAY J(J -
Note: This handout shall not be used as a substitute for codes and regulations. The Applicant is responsible for compliance with all
codes and regulations, whether or not described in this document.
DEPARTMENT OF COMMUNITY
AND ECONOMIC DEVELOPMENT
Page 1 of 1 | Published: 2/1/2018
Planning Division | 1055 South Grady Way, 6th Floor | Renton, WA 98057 | 425-430-7200
Website: rentonwa.gov
EROSION CONTROL WET SEASON REQUIREMENTS
Published: 2/1/2018
Any site with exposed soils during the wet season (October 1 to April 30) shall be subject to the special provisions below.
In addition to the ESC cover measures (see Section D.2.1.2), these provisions include covering any newly seeded areas
with mulch and identifying and seeding as much disturbed area as possible prior to September 23 in order to provide grass
cover for the wet season. A “wet season ESC plan” must be submitted and approved by the City before work proceeds or
continues.
The following provisions for wet season construction are detailed in Appendix D of the 2017 City of Renton Surface Water
Design Manual. Please ensure your site is protected and complies with the special provisions outlined below.
Wet Season Special Provisions
All of the following provisions for wet season construction are detailed in the referenced sections. These requirements
are listed here for the convenience of the designer and the reviewer.
1.The allowed time that a disturbed area may remain unworked without cover measures is reduced to two
consecutive working days, rather than seven (Section D.2.1.2).
2.Stockpiles and steep cut and fill slopes are to be protected if unworked for more than 12 hours (Section D.2.1.2).
3.Cover materials sufficient to cover all disturbed areas shall be stockpiled on site (Section D.2.1.2).
4.All areas that are to be unworked during the wet season shall be seeded within one week of the beginning of the
wet season (Section D.2.1.2.6).
5.Mulch is required to protect all seeded areas (Section D.2.1.2.2).
6.Fifty linear feet of silt fence (and the necessary stakes) per acre of disturbance must be stockpiled on site (Section
D.2.1.3.1).
7.Construction road and parking lot stabilization are required for all sites unless the site is underlain by coarse-
grained soil (Section D.2.1.4.2).
8.Sediment retention is required unless no offsite discharge is anticipated for the specified design flow (Section
D.2.1.5).
9.Surface water controls are required unless no offsite discharge is anticipated for the specified design flow (Section
D.2.1.6).
10.Phasing and more conservative BMPs must be evaluated for construction activity near surface waters (Section
D.2.4.3).
11.Any runoff generated by dewatering may be required to discharge to the sanitary sewer (with appropriate
discharge authorization), portable sand filter systems, or holding tanks (Section D.2.2).
CITY OF RENTON
STREET LIGHT-LUMINAIRE CHECKLIST
Last Modified: 2/1/2018
CONTACT: PHONE: EMAIL:
INSPECTOR NAMES: const/elect/maintenance
/ /
ELECTRICAL CONTRACTORS NAME:
PROJECT NAME(s): DATE OF INSPECTION COMPLETION:
LOCATION:
NOTE TO CONTRACTOR: Check to insure the following is installed as outlined in WSDOT Standard Specifications Section
8 & 9 or as amended by the Renton Standard details and is installed per the approved plans.
Construction Inspection Checklist
Lighting Contractor call 425-430-7203 for inspections 1-3
Date of
Inspection:
Initials of
Inspector
If Accepted
CONSTRUCTION PERMIT#
COMMENTS
1.Pole Foundations
2.Base Bolts
3.Cabinet foundation and Type
Electrical Construction Inspection Checklist
Lighting Contractor call 425-430-7202 for inspection 4
Date of
Inspection:
Initials of
Inspector
If Accepted
ELECTRICAL PERMIT#
COMMENTS
4.Underground/Rough-In Inspection:
Junction Box/Conduit Size, Type, Burial
Transportation Maintenance Inspection Checklist
Lighting Contractor call 425-430-7423 for inspection 5
Date of
Inspection:
Initials of
Inspector
If Accepted
CONSTRUCTION PERMIT#
COMMENTS
5.Street Lighting Inspection for Project By City
Maintenance confirming standard details and
plans have been met prior to energizing (see
list below for typical inspection items).
Electrical Construction Inspection Checklist
Lighting Contractor call 425-430-7202 for inspections 6-7
Date of
Inspection:
Initials of
Inspector
If Accepted
ELECTRICAL PERMIT#
COMMENTS
6.Service Inspection:
Confirm electrical system conforms with
Electrical Code prior to being energized.
(See contractor requirements for energizing
system.)
7.Final Inspection:
Final Street Lighting Inspection for Project By
Electrical Inspector once street lighting has
been energized.
Inspection 5: Typical inspection items reviewed during Maintenance Inspection: conductor size, insulation, type;
electrical service panel (including address); grounding and connections; wire/splices/fuses; fixture
and associated parts; poles and plumb/nut covers; decorative pad around vault; street lighting pole
locations; pole numbers; and check for damage. Meg reading may be required.
Inspection 6: Following inspection, electrical contractor is required to submit application to PSE to energize the
street lighting. PSE application (201E) may be found at the following website:
https://pse.com/accountsandservices/Construction/CCS%20Forms/1378_201E.pdf