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HomeMy WebLinkAboutCOR Approved_KC I-Line - Storm TIR_Signed_240920 Final June 2024 Technical Information Report City of Renton King County Metro Transit Department 33200 06/12/24 SURFACE WATER UTILITY JFarah 09/03/2024 DEVELOPMENT ENGINEERING Michael Sippo 09/20/2024 King County Metro Transit Department Greg McKnight, KCM Line Lead/Project Manager Consultant Team Stephanie Forman, Lead Civil Engineer, Forman Consulting Services Angela Villar, Renton Civil Lead, Jacobs  Brian Magee, Kent Civil Lead, HDR Andrea Stott, Auburn Civil Lead, Jacobs Richard Hutchinson, Lead Traffic Signal Design Engineer, DKS Meagan Powers, Lead Communications & Technology Design Engineer, Concord Engineering William Hickey, Drainage Lead, Jacobs Other Publication Information Project Number: W3X86400 Project Locations: Auburn, Washington; Kent, Washington; Renton, Washington i King County Metro Transit Department Contents Acronyms and Abbreviations ............................................................................. iv 1. Project Overview ..................................................................................... 1-5 1.1 Drainage Basin .................................................................................. 1-5 1.2 Soils .................................................................................................. 1-5 2. Conditions and Requirements Summary .................................................. 2-1 3. Offsite Analysis (Core Requirement 2) ..................................................... 3-1 4. Flow Control, Low-impact Development, and Water Quality Facilities Analysis and Design ................................................................................. 4-1 4.1 Existing Site Hydrology (Part A) ....................................................... 4-1 4.2 Developed Site Hydrology (Part B) ................................................... 4-1 4.3 Performance Standard (Part C) ......................................................... 4-2 4.3.1 Area-specific Flow Control Facility Standard ................................. 4-2 4.3.2 Conveyance System Capacity Standards ..................................... 4-2 4.3.3 Water Quality Standard ............................................................ 4-3 4.4 Flow Control System (Part D) ........................................................... 4-4 4.4.1 Flow Control System (Core Requirement 3).................................. 4-4 4.4.2 Onsite Flow Control BMPs (Core Requirement 9) ........................... 4-4 4.5 Water Quality System (Part E) .......................................................... 4-5 5. Conveyance System Analysis and Design ................................................. 5-1 6. Special Reports and Studies ..................................................................... 6-1 7. Other Permits .......................................................................................... 7-1 8. Construction Stormwater Pollution Prevention Plan Analysis and Design ..................................................................................................... 8-1 8.1 Erosion and Sediment Control Plan Analysis and Design (Part A) ..... 8-1 8.2 Stormwater Pollution Prevention Plan Design (Part B) ..................... 8-2 8.2.1 Construction in Sensitive Areas and Buffers ................................. 8-3 8.2.2 Maintenance Requirements ....................................................... 8-3 ii King County Metro Transit Department 8.2.3 Final Stabilization .................................................................... 8-3 8.2.4 Roads and Utilities ................................................................... 8-4 9. Bond Quantities, Facility Summaries, and Declaration of Covenant ......... 9-1 9.1 Bond Quantities ................................................................................ 9-1 9.2 Facility Summaries ............................................................................ 9-1 9.3 Declaration of Covenant .................................................................... 9-1 10. Operations and Maintenance Manual ..................................................... 10-1 11. References ............................................................................................. 11-1 Tables 2-1 Threshold Discharge Area Summary ............................................................. 2-3 4-1 Pipe Sizes and Lengths between Structures ................................................... 4-3 4-2 TDA 4 Water Quality Treatment BMPs ........................................................... 4-6 Figures 1-1 Project Vicinity Map ................................................................................... 1-6 1-2 Soil Map .................................................................................................. 1-7 2-1 Project Site Location Map .......................................................................... 2-2 Appendices Appendix A Technical Information Report Form Appendix B Downstream Analysis Resources Review, TDA and Discharge Path Maps Appendix C Drainage System Tables Appendix D Field Inspection Photos Appendix E Flow Control Model Outputs Appendix F Water Quality Model Outputs Appendix G Conveyance and Backwater Calculations iii King County Metro Transit Department Appendix H TDA Minimum Requirement Areas iv King County Metro Transit Department Acronyms and Abbreviations BMP best management practice CB catch basin ESC erosion and sediment control ft2 square foot fps feet per second KCSWDM King County, Washington, Surface Water Design Manual Metro King County Metro Transit Department MH manhole NPDES National Pollutant Discharge Elimination System PGIS pollution-generating impervious surface ROW right‐of‐way SWDM Surface Water Design Manual SWPPP stormwater pollution prevention plan TDA threshold discharge area 1-5 King County Metro Transit Department 1. Project Overview Project improvements being constructed as part of the RapidRide I Line Project will affect several roadways within the City of Renton (the City) (Figure 1-1). Improvements may include, but are not limited to, a reallocation of existing roadway section widths through restriping, roadway widening, upgrading intersection signalization, adding new pedestrian crossings, constructing new bus stations with Americans with Disabilities Act access, and adjusting or relocating utilities. The Renton portion of the project corridor begins near the Renton Transit Center and ends at the southern city limits along 108th Avenue SE. The corridor is currently served by the following existing bus routes and consists of eight separate arterials with various roadway sections:  S Grady Way  Talbot Road S/Benson Drive S  S 21st Street/Talbot Road S  SE Carr Road  SE Carr Road/105th Place SE  180th Street  108th Avenue SE The RapidRide I Line Project is a transportation redevelopment project with multiple discharge locations and threshold discharge areas (TDAs). This document is a final Technical Information Report to establish the code requirements and describes how this project meets the City’s requirements. The Technical Information Report Form is included as Appendix A. 1.1 Drainage Basin The project improvements are generally located within the Duwamish-Green Watershed-Water Resource Inventory Area 9. Within Water Resource Inventory Area 9, the stormwater runoff from the project drains to different stream basins. TDA 1 has been removed from the project. TDAs 2, 3, 4, 5, and 6 drain to Rolling Hills Creek. TDAs 7, 8, 9, and 10 drain to Panther Creek. TDAs 11, 12, 13, 14, and 15 drain to an unnamed Panther Creek tributary. Figure 1-1 shows the vicinity of the site location. 1.2 Soils The project is located in an urban developed area. The Natural Resources Conservation Service soil survey indicates the soil within the project corridor includes Urban (Ur), Beausite (BeD), Alderwood (AgC and AgD), Indianola (InC), and Arents/Alderwood (AmC). Urban, Beausite, Alderwood, and Arents/Alderwood soil belong to hydrologic soil group C, or till soil. The soil has limited hydraulic conductivity. Indianola soil is in hydrologic soil group A, which is outwash soil that has a high hydraulic conductivity for infiltration. The soil types in the project area are shown on Figure 1-2. 1-6 King County Metro Transit Department Figure 1-1. Project Vicinity Map 1-7 King County Metro Transit Department Figure 1-2. Soil Map 2-1 King County Metro Transit Department 2. Conditions and Requirements Summary The stormwater design will adhere to the requirements in the following codes and standards:  City of Renton Surface Water Design Manual (SWDM) (City of Renton 2022) o Section 1.1, Drainage Review o Section 1.1.2.4, Full Drainage Review o Section 1.2, Nine Core Requirements o Section 1.3, Six Special Requirements  City of Renton – Standard Details  King County, Washington, Surface Water Design Manual (KCSWDM) (King County 2021) Because the overall project will create more than 2,000 square feet (ft2) of new and replaced impervious surface, a full drainage review is required. According to Table 1.1.2.A of the City of Renton SWDM, all nine core requirements and all six special requirements apply under a full review type, except where exemptions occur (City of Renton 2022). There are 15 TDAs along the RapidRide I Line route within the city of Renton, each of which has been analyzed separately. Figure 2-1 shows an overview of the TDAs. Table 2-1 provides a summary of additional information and applicable requirements for this project. 2-2 King County Metro Transit Department Figure 2-1. Project Site Location Map 2-3 King County Metro Transit Department Table 2-1. Threshold Discharge Area Summary TDA New PGIS (ft2)a Total New Impervious Surface (ft2)a Core Requirements b,c Special Requirements d,e 2 – Offsite Analysis 3 – Flow Control Facilities 4 – Conveyance System f 8 – Water Quality Facilities 2 – Flood Hazard Area Delineation 5 – Oil Control 6 – Aquifer Protection Area 01 TDA removed from project 02 1,924 2,217 Yes No Yes No No No Yes 03 4,459 4,670 Yes No Yes No Yes No Yes 04 22,489 22,846 Yes Yes Yes Yes No Yes Yes 05 0 127 Yes No No No No No No 06 0 64 Yes No No No No No No 07 0 486 Yes No Yes No No No No 08 0 893 No No Yes No No No No 09 23 1,244 No No Yes No No No No 10 0 644 No No Yes No No No No 11 0 105 Yes No No No No No No 12 1,054 960 Yes No No No No No No 13 0 101 No No No No No No No 2-4 King County Metro Transit Department TDA New PGIS (ft2)a Total New Impervious Surface (ft2)a Core Requirements b,c Special Requirements d,e 2 – Offsite Analysis 3 – Flow Control Facilities 4 – Conveyance System f 8 – Water Quality Facilities 2 – Flood Hazard Area Delineation 5 – Oil Control 6 – Aquifer Protection Area 14 69 744 No No Yes No No No No 15 0 310 No No Yes No No No No a Because the project is a transportation redevelopment project and will not affect more than 50% of the ROW, the target surface area used to determine requirements does not include replaced PGIS or replaced impervious area. b Core Requirements 1 (Discharge at the Natural Location), 5 (Construction Stormwater Pollution Prevention), 6 (Maintenance and Operations), and 7 (Financial Guarantees and Liabilities) are required for all TDAs. c Core Requirement 9 (Onsite BMPs) is not feasible for all TDAs. d Special Requirement 1 (Other Adopted Area-specific Requirements) does not apply to any TDAs at this time. e Special Requirements 3 (Flood Protection Facilities) and 4 (Source Controls) are both not applicable for all TDAs. f No analysis required for existing conveyance systems that exhibit no change in flow characteristics as referenced in Section 1.2.4.2 of the City of Renton SWDM (City of Renton 2022). BMP = best management practice PGIS = pollution-generating impervious surface ROW = right-of-way 3-1 King County Metro Transit Department 3. Offsite Analysis (Core Requirement 2) A Level 1 Downstream Analysis was performed in accordance with Core Requirement 2 of the City of Renton SWDM to identify and evaluate potential offsite flooding, erosion, and water quality problems that could be aggravated by the proposed project. The following findings from the field inspections were reported:  No reported problems were identified under Task 2 to investigate up to 0.25 mile downstream of the site.  No existing or potential flooding, erosion, or water quality issues were observed within the study area at the time of the field visit.  Underground storm drains were not visible for inspection at the time of the field visit.  No significant destruction of aquatic habitat or organisms were identified. The following are exceptions to the findings:  TDA 3. It was observed that approximately half of the outfall pipe to Rolling Hills Creek was full of sediment (Appendix D - Photo 1).  TDA 6. It was observed that an area adjacent to the TDA (on the western side) indicates erosion. However, this area is not part of the downstream flow path of the project (Appendix D - Photo 3). No erosion was observed at the outlet where a 30-inch culvert discharges into an open channel portion of Rolling Hills Creek (Appendix D - Photo 4).  TDA 11. During the site inspection, an undermined tree was observed to the north of SE Carr Road, which indicates evidence of erosion (Appendix D - Photo 7). 4-1 King County Metro Transit Department 4. Flow Control, Low-impact Development, and Water Quality Facilities Analysis and Design Flow control facilities will be evaluated at locations with more than 5,000 ft2 of new impervious surface or more than 0.75 acre of new pervious surface. These locations will meet both area-specific and implementation requirements as laid out in Sections 1.2.3.1 and 1.2.3.2 of the City of Renton SWDM (City of Renton 2022). Flow control facilities are based on the Surface Water Standard Details for a typical detention tank (City of Renton 2020). 4.1 Existing Site Hydrology (Part A) The project consists of multiple sites that are located within the City’s existing roadway system. The roadways are generally asphalt or concrete-paved roadways with concrete sidewalks. The roadway storm drain system consists of catch basins, storm drainpipes, or roadside ditches. Stormwater runoff from the roadway is collected by the catch basins, then conveyed into the storm drains system. Appendix B provides the downstream analysis for the storm drain discharge locations. The existing roadway storm drain pipes range from 6 to 18 inches and are made from a variety of materials, including concrete, corrugated metal pipe, ductile iron, and polyvinyl chloride or other thermoplastic types. 4.2 Developed Site Hydrology (Part B) The developed site conditions will typically add catch basins to the new curb line with a short storm drain that connects to the nearby existing storm drains or catch basin. The existing catch basins that are no longer at the curb line will remain, but the grates will be replaced with solid covers. New catch basins will be placed at the proposed curb line and low spots as needed from proposed bus station pullouts or a widened roadway section. The project will maintain the existing discharge locations in each TDA. The following are significant roadway improvements:  S Grady Way between Lake Avenue S and Talbot Road: Proposed catch basins will be placed at the new curb line and will connect back to the existing 12-inch storm drain on the northern side of the road. Catch basins will be spaced at a maximum of 150 feet given that the proposed cross-slope of the roadway is less than 1 percent.  Talbot Road S between S Grady Way and S Renton Village Place: Proposed catch basins will be placed at the new curb line and will connect back to the existing storm 4-2 King County Metro Transit Department drain at multiple locations. A detention pipe system is proposed within the designated turn lane along Talbot Road immediately north of S Renton Village Place.  The offsite storm drains from private properties will be generally maintained. At the Tesla dealership parking lot, new catch basins are proposed at the back of the new sidewalk to capture the stormwater runoff from the parking lot. The existing detention vault and oil/water separator will remain as they are. This system was partially within the City’s ROW, and the project will take additional property as City ROW such that this system will be completely within the City’s ROW.  At TDA 4, a proposed detention tank system would have a new impervious surface area exceeding the TDA minimum requirements (see Section 5.4). Pre-engineered (proprietary) treatment units are proposed that would provide enhanced basic treatment and oil-control treatment in TDA 4 (see Section 5.5). King County is committed to providing treatment for stormwater from new PGIS on a project basis, even if not required by code, by capturing and treating additional PGIS than required by code or by removing existing PGIS. 4.3 Performance Standard (Part C) 4.3.1 Area-specific Flow Control Facility Standard TDA 4 is within the city of Renton along the RapidRide I Line route where flow control will be required. The following is a summary of the location- and area-specific flow control facility requirement for TDA 4:  Location – TDA 4 is located at the intersection of Grady Way and Talbot Road. It extends approximately 0.1 mile west along Grady Way and 0.25 mile south along Talbot Road. Figure 2 in Appendix A shows a study area map.  Area Designation – The Peak Rate Flow Control Standard (Existing Site Conditions) area according to the Flow Control Applications Map is provided in reference Section 15A of the City of Renton SWDM (City of Renton 2022).  Requirement – Match existing site conditions for the 2-, 10-, and 100-year peak-rate runoff so as not to create a downstream flooding problem. TDA 4 has not been identified as having a downstream problem and does not directly discharge to a major receiving water; thus, TDA 4 is likely to meet the minimum performance standards as indicated in the respective area designations. 4.3.2 Conveyance System Capacity Standards New pipe systems will be designed with enough capacity to convey and contain the 25-year peak flow. Pipe structures may overtop during runoff events higher than the 25-year design capacity. 4-3 King County Metro Transit Department The 100-year storm event should not create flooding or erosion problems, and overflow must discharge at the natural location. Table 4-1 lists the pipe design criteria from Chapter 4 of the City of Renton SWDM. Table 4-1. Pipe Sizes and Lengths between Structures Upstream Structure to Downstream Structure Pipe Diameter (inches) Minimum Slope (%) and Minimum Full Flow Velocity (fps) at Design Flow Maximum Length (feet) Where Allowed Inlet to CB/MH 12 0.5%, 3.0 fps 60 Publica Inlet to CB/MH 8 0.5%, 3.0 fps 40 Private CB to CB 8 0.5%, 3.0 fps 100 Private CB/MH to CB/MH 12 or greater 0.5%, 3.0 fps 300 Public Source: City of Renton 2022 a Minimum pipe size will be 12 inches in diameter. An 8-inch-diameter pipe may be permitted on cross-street laterals less than 66 feet to avoid utility conflicts or to meet shallow grade. CB = catch basin fps = feet per second MH = manhole 4.3.3 Water Quality Standard TDA 4 is located in a commercial area and on roadways with expected average daily traffic of more than 7,500 vehicles; thus, the Enhanced Basic Water Quality Menu is applied. The goal of the Enhanced Basic Water Quality Menu is to remove 80 percent of the total suspended solids for flows up to the water quality flow. An additional goal is to achieve greater than 30 percent reduction in dissolved copper and greater than 60 percent removal of dissolved zinc because these heavy metals are associated with commercial land use and high-traffic volumes and have been found to be toxic to fish and other aquatic life. Although the Enhanced Basic Water Quality Menu is required under Core Requirement 8, additional water quality facilities will be sized to meet Special Requirement 5 (Oil Control) when the improvement is in a high-use sites as defined by the City of Renton SWDM. Specifically, this TDA includes an intersection with measured average daily traffic counts of more than 25,000 vehicles (City of Renton 2022). The goal of the Oil Control Menu is to no visible sheen of runoff leaving the facility, or less than 10 mg/L total petroleum hydrocarbons (TPH) in the runoff. 4-4 King County Metro Transit Department 4.4 Flow Control System (Part D) 4.4.1 Flow Control System (Core Requirement 3) One flow control facility will be installed onsite and will receive only onsite flows. The analysis will be done with the MGSFlood computer program, which uses continuous flow simulations as required in the City of Renton SWDM. Because no fully dispersed surfaces have been identified at this time, no sizing credits have been applied. No onsite best management practices (BMPs) are being considered in the design; thus, no sizing credits have been applied. Section 4.4.2 provides more information regarding onsite BMPs. The proposed flow control facility is an underground detention pipe located within the center two- way left-turn lane along Talbot Road S north of S Renton Village Place. This 120-linear-foot length of 48-inch detention pipe will provide detention for approximately 23,759 ft2 of impervious surface area, with live storage of 1,483 cubic feet. 4.4.2 Onsite Flow Control BMPs (Core Requirement 9) Onsite flow control BMPs are required where a proposed project creates more than 2,000 ft2 of new and replaced impervious surface and more than 7,000 ft2 of land-disturbing activity will occur. Onsite flow control BMPs include the preservation of native vegetated surface to fully disperse runoff, use of pervious surfaces to disperse runoff, roof downspout infiltration, permeable pavements, bioretention, infiltration systems, and reduction of development footprint. The following are the onsite BMPs:  Full infiltration – Full infiltration is only feasible where existing soils are coarse sands or cobbles or medium sands and cannot be composed of fill. In addition, infiltration from pollution-generating surfaces is only allowed when soil beneath the BMP has properties outlined in Section 5.2.1 of the City of Renton SWDM that reduce the risk of groundwater contamination. A geotechnical exploration was conducted to obtain soil samples, and results showed that the hydraulic conductivity of the soil was low. The geotechnical engineer did not recommend applying infiltration BMPs on the site because of the low probability of attaining effective infiltration rates given the current soil conditions (Davis 2023).  Limited infiltration – Limited infiltration is only feasible where existing soils are fine sands, loamy sands, sandy loams, or loams. The groundwater protection properties required for full infiltration of PGIS also apply. A geotechnical exploration was conducted to obtain soil samples, and results showed that the hydraulic conductivity of the soil was very low. The geotechnical engineer did not recommend applying infiltration BMPs on the site because of the low probability of attaining effective infiltration rates given the current soil conditions (Davis 2023).  Bioretention – ROW restrictions prevent the implementation of bioretention cells, swales, and roadside ditches within the project limits. 4-5 King County Metro Transit Department  Permeable pavement – The roadway expansion, new sidewalks, and stations are the only surfaces where permeable pavement will be considered. The City has expressed concern about the difficulty of maintaining permeable pavement, making this an unfavorable option. Also, the roadway expansion will accommodate a bus route through the city of Renton, and the traffic loading associated with the bus route makes roadway permeable pavement infeasible. Permeable pavement applied to proposed sidewalks was evaluated during final design. Application of permeable pavement was not preferred by the City because of maintenance and functionality concerns. Soil samples also presented low hydraulic conductivity rates, indicating that infiltration was not favorable at any station locations. While official infiltration testing was not performed, infiltration through application of permeable pavement was not recommended by the geotechnical engineer (Davis 2023).  Basic dispersion – ROW restrictions prevent the implementation of native vegetated and other pervious surfaces used in runoff dispersion within the project limits.  New pervious surfaces – Soil moisture holding capacity of new pervious surfaces will be protected in accordance with the soil amendment BMP provided in Section C.2.13 of Appendix C of the City of Renton SWDM (City of Renton 2022). 4.5 Water Quality System (Part E) Because the total new impervious surface within the project limits is less than 50 percent of the existing impervious surface, the Surface Exemption for transportation redevelopment projects according to Section 1.2.8 of the City of Renton SWDM applies to all of the TDAs (City of Renton 2022). Therefore, water quality facilities are only required in TDAs under the following circumstances:  More than 0.75 acre of new pollution-generating pervious surface will be added.  More than 5,000 ft2 of new PGIS that is not fully dispersed will be added. King County Metro Transit Department (Metro) has also made an environmental commitment to treat the pollution-generating surfaces created by the Project where feasible, even where not required by the City of Renton SWDM. The City prefers the Washington State Department of Ecology-approved modular wetland to provide enhanced treatment for the roadway stormwater runoff. One 7-foot by 9-foot modular wetland (with the internal dimensions of 6-foot by 8-foot) is proposed at the intersection of S Grady Way and Talbot Road S. One 13-foot by 9-foot modular wetland (with the internal dimensions of 12-foot by 8-foot) is proposed along Talbot Road S near the proposed detention facility. Table 4-2 provides water quality treatment BMPs for TDA 4. 4-6 King County Metro Transit Department Table 4-2. TDA 4 Water Quality Treatment BMPs Identification PGIS Area Treated (ft2) Treatment Level BMP Type BMP Size (feet) Treatment MW (1-1) 10,355 Enhanced Modular Wetland 6 x 8 Treatment MW (1-2) 19,472 Enhanced Modular Wetland 12 x 8 Oil/Water Separator (1-1) 10,355 Oil Control Coalescing Plate Oil/Water Separator 7.5 x 5 Total 29,827 (>22,123 requireda) a The total PGIS required to treat includes the total new PGIS (30,018 ft2) minus the total removed PGIS (7,895 ft2) across all TDAs. The total new PGIS created for the project is 30,018 ft2 while the required target treatment area is 22,489 ft2. The total treated PGIS from the water quality devices are 29,827 ft2 and the project will remove 7,895 ft2. Therefore, the project meets the Core Requirement 8 and the County’s environmental commitment. The intersection of S Grady Way and Talbot Road S is considered to be a high-use intersection. Two legs of this intersection, the west leg on S Grady Way and south leg on Talbot Road S will be widened. A coalescing plate oil/water separator are proposed at the southwest corner of S Grady Way and Talbot Road S to provide treatment of the Talbot Road left turn lane as this intersection. The oil/water separator will be upstream of the modular wetland treatment unit (MW 1-1). This oil/water separator will be oversized to allow designed high peak flow rates flows through the vault without high flow bypass to reduce the head loss from the high flow bypass structure. The use of proprietary facilities is allowed if it has been demonstrated that it is likely to meet pollutant removal goals as mentioned above. In Table 14.A, Proprietary Facilities – Current Approvals of the City of Renton SWDM, the Modular Wetland system is listed as a City of Renton-approved facility. The General Use Level Designation Letter from Ecology for this device is used for sizing and maintenance requirements and can be found in Reference 14 of the City of Renton SWDM. (City of Renton 2022) 5-1 King County Metro Transit Department 5. Conveyance System Analysis and Design New pipe systems shall be designed with enough capacity to convey and contain the 25-year peak flow. Storm drains may overtop for runoff events higher than the 25-year design capacity. The 100-year storm event should not create flooding nor erosion problems and overflow must discharge at the natural location. New catch basins and inlets are proposed at the new curb line near the existing catch basin, and new pipe connects the new catch basin to the existing catch basin. All new pipes were analyzed for the 25-year storm event using the uniform flow method and the backwater method as stated in the City’s stormwater manual. The calculation is included in Appendix G. All new storm drain pipes conveying roadway runoff will be 12-inch diameter. However, in locations along the corridor, the existing downstream pipe is 8-inch diameter, but conveyance calculations were conducted at these locations to ensure adequate capacity remained in the system. Storm drain pipes with less than 2 feet of cover will use ductile iron pipe otherwise thermoplastic pipes will be used. Minimum pipe slope will be 0.5%. Additional analysis has been performed for the impacted existing storm drain systems for the 10-year storm event. Offsite contributing area from private properties has been further delineated from field visits and the conveyance analysis have been updated. Retaining walls are located throughout the corridor at several station locations. Underdrain piping will be required for retaining wall structures higher than 3-feet and the underdrain will be 4-inch perforated pipe. Associated cleanouts at located at each end or bend throughout the system. The underdrains have been sized to conform with standard 4-inch underdrain sizes as outlined in Metro standard wall details. Collected water will then be discharged to nearby stormwater structures if feasible or daylighted to nearby landscaping areas. Runoff directed to landscaping has been assessed to ensure that no runoff will be directed to private property. All downspout piping as part of the Metro transit shelter structures will be 3 inches in diameter. These have been sized to accommodate runoff from the Tier 1 RapidRide station shelters and convey the stormwater to the adjacent roadway curb and gutter or nearby landscaping strip. Landscaping receiving runoff has been assessed to ensure that no runoff will be directed to private property. 6-1 King County Metro Transit Department 6. Special Reports and Studies The following reports and studies were reviewed or are being prepared for the project:  Geotechnical Report  Basis of Design  Stormwater pollution prevention plan (SWPPP) 7-1 King County Metro Transit Department 7. Other Permits The following permits or approvals are anticipated for the project:  National Pollutant Discharge Elimination System (NPDES) Permit Notice of Intent – Washington State Department of Ecology  Clearing and Grading Permit – City of Renton  Land Use Permit Type II – Critical Area Permit – City of Renton 8-1 King County Metro Transit Department 8. Construction Stormwater Pollution Prevention Plan Analysis and Design An erosion and sediment control (ESC) plan will be developed for the contract plans in accordance with the City of Renton’s amendments to the KCSWDM (City of Renton 2022) and the KCSWDM (King County 2021). To avoid erosion and the transport of sediment offsite, the contractor will implement temporary control measures during the construction phase of the project. During construction, stormwater runoff will be conveyed in the existing conveyance systems, which are primarily storm drains. ESC measures will be needed to prevent runoff from causing erosion and discharging sediment into the existing drainage system during and after construction. Appropriate ESC measures will be needed for construction activities on existing storm drain systems. The contractor will be responsible for the phasing of ESC measures so that they are coordinated with the staging of construction activities. Additionally, the contractor will be responsible for inspection and maintenance of ESC measures during construction, including removal of accumulated sediment, and for the removal of the BMPs and the remaining accumulated sediment at the end of construction. The project will follow the requirements listed in the NPDES General Construction Stormwater Permit. The contractor will prepare an SWPPP following the 12 elements listed in the KCSWDM (King County 2021), and the SWPPP will be updated as site conditions change. Permanent measures will be implemented where needed to stabilize disturbed soils at project completion. 8.1 Erosion and Sediment Control Plan Analysis and Design (Part A) The following ESC measures will be provided, as further detailed on ESC plan sheets: 1. Clearing Limits – Clearing limits will be delineated on the construction plans. Silt fence or wattles will be installed downslope of any fill slopes to prevent offsite sediment migration. 2. Cover Measures – The contractor will provide temporary and permanent cover measures where needed to protect disturbed areas. Mulching will be used in accordance with Erosion and Sediment Control Standards, which is provided in Appendix D of the KCSWDM (King County 2021), to provide immediate, temporary protection from erosion and to enhance plant growth. Nets and blankets may be used according to Erosion and Sediment Control Standards to provide additional protection and to hold seed and mulch in place on slopes. Disturbed areas will be seeded as a permanent cover measure to reduce erosion. 8-2 King County Metro Transit Department 3. Perimeter Protection – To reduce the transport of sediment offsite, the contractor will provide silt fence and compost socks as indicated on the drawings and as needed. 4. Sediment Retention – Catch basin filters will provide sediment retention at the locations shown on the drawings. 5. Surface Water Control – Surface water control will be provided by using the existing and new drainage conveyance systems. No base flows are expected while the existing storm drain is replaced; however, any flows encountered should be diverted around the construction. 6. Dust Control – If necessary, the contractor will use water according to Section 3.8 of the KCSWDM (King County 2021) to prevent wind transport of soil. Exposed soils will be sprayed until wet and resprayed as needed. When using water for dust control, the contractor will spray exposed soils until they are wet, but runoff should not be generated by spraying. Oil will not be used for dust control. At the contractor’s option, a tackifier may be used with approval from the engineer and the City of Renton. 8.2 Stormwater Pollution Prevention Plan Design (Part B) The proposed ESC measures for the project will be further detailed in the contract plans. If soils are exposed between October 1 and March 31, the contractor will mulch and seed as much disturbed area as possible by the first week of October to provide grass cover for the wet season. The contractor will also conform to the following wet season special provisions: 1. Apply cover measures to disturbed areas that are to remain unworked for more than 2 days. 2. Protect stockpiles that are to remain unworked for more than 12 hours. No area is to be left uncovered or denuded longer than 12 hours. 3. Provide onsite supplies of cover materials sufficient to cover all disturbed areas. 4. Seed all areas that are to be unworked during the wet season by the end of the first week of October. 5. Apply mulch to all seeded areas for protection. 6. Maintain a minimum of 50 linear feet of silt fence (and the necessary stakes) onsite for every acre of disturbed area. 7. Provide construction road and parking lot stabilization areas for all sites, unless underlain by coarse-grained soil. 8. Provide sediment retention as required. 8-3 King County Metro Transit Department 9. Provide additional surface water controls as required. 10. Implement construction phasing and additional BMPs for construction activity near surface waters (to be evaluated by contractor). 11. Treat runoff generated from dewatering activities using suitable methods for the site. 12. Review and maintain ESC measures on a weekly basis and within 24 hours of any runoff‐producing event. 8.2.1 Construction in Sensitive Areas and Buffers Because of the project’s location, it is not anticipated that construction will be within a stream buffer, a wetland or associated buffer, or within 50 feet of a lake. 8.2.2 Maintenance Requirements ESC measures will be inspected and maintained regularly following the maintenance requirements listed for each BMP, as described in Erosion and Sediment Control Standards (Appendix D of KCSWDM [King County 2021]). The contractor will designate a certified ESC supervisor and will give his or her name, address, and phone number to the City before construction begins. The ESC supervisor will inspect the site at least once a month during the dry season, weekly during the wet season, and within 24 hours of each runoff‐producing storm. If the City of Renton requires a written record of maintenance activities, a standard ESC maintenance report will be used as a written record of all maintenance. 8.2.3 Final Stabilization Before obtaining final construction approval, the following conditions must be met: 1. All disturbed areas of the site should be vegetated or otherwise permanently stabilized. At a minimum, disturbed areas will be seeded and mulched to provide a high likelihood that sufficient cover will develop shortly after final approval. If seeded during the dry season, the seeded area will be irrigated as necessary to maintain the sprouted vegetation until the start of the wet season. 2. Structural measures such as silt fences, pipe slope drains, construction entrances, and storm drain inlet protection will be removed. 3. Permanent surface water facilities, including catch basins, manholes, pipes, ditches, and channels, will be cleaned. 8-4 King County Metro Transit Department 8.2.4 Roads and Utilities Given the linear nature of the project and limited ROW along the project, the contractor may propose other measures to better fit project conditions and provide reasonable protection. These measures may include alternative and experimental measures. 9-1 King County Metro Transit Department 9. Bond Quantities, Facility Summaries, and Declaration of Covenant 9.1 Bond Quantities Because this is a Public Works project, this section does not apply. 9.2 Facility Summaries Because this is a Public Works project, this section does not apply. 9.3 Declaration of Covenant Because this is a Public Works project to be owned and operated by the City of Renton, a Declaration of Covenant is not required. 10-1 King County Metro Transit Department 10. Operations and Maintenance Manual All proposed stormwater BMPs will be maintained by the City, and do not have any special nonstandard features. Therefore, no O&M Manual will be included in this report. 11-1 King County Metro Transit Department 11. References Davis, Paul. 2023. Geotechnical Engineering Report. Jacobs. July 23. City of Renton. 2022. City of Renton Surface Water Design Manual. City of Renton Public Works Department, Surface Water Utility. June 22. https://edocs.rentonwa.gov/Documents/0/edoc/625664/Surface%20Water%20Standard%20Deta ils.pdf. King County. 2021. King County, Washington, Surface Water Design Manual. King County Department of Natural Resources and Parks. July 23. https://your.kingcounty.gov/dnrp/library/water-and-land/stormwater/surface-water-design- manual/2021/2021-kcswdm-full-manual.pdf Appendix A Technical Information Report Form Page 1 of 7 CITY OF RENTON SURFACE WATER DESIGN MANUAL 2022 City of Renton Surface Water Design Manual 6/22/2022 8-A-1 REFERENCE 8-A TECHNICAL INFORMATION REPORT (TIR) WORKSHEET Part 1 PROJECT OWNER AND PROJECT ENGINEER Part 2 PROJECT LOCATION AND DESCRIPTION Project Owner _____________________________ Phone ___________________________________ Address __________________________________ _________________________________________ Project Engineer ___________________________ Company _________________________________ Phone ___________________________________ Project Name __________________________ CED Permit # ________________________ Location Township ________________ Range __________________ Section _________________ Site Address __________________________ _____________________________________ Part 3 TYPE OF PERMIT APPLICATION Part 4 OTHER REVIEWS AND PERMITS  Land Use (e.g., Subdivision / Short Subd.)  Building (e.g., M/F / Commercial / SFR)  Grading  Right-of-Way Use  Other _______________________  DFW HPA  COE 404  DOE Dam Safety  FEMA Floodplain  COE Wetlands  Other ________  Shoreline Management  Structural Rockery/Vault/_____  ESA Section 7 Part 5 PLAN AND REPORT INFORMATION Technical Information Report Site Improvement Plan (Engr. Plans) Type of Drainage Review (check one): Date (include revision dates): Date of Final:  Full  Targeted  Simplified  Large Project  Directed __________________ __________________ __________________ Plan Type (check one): Date (include revision dates): Date of Final:  Full  Modified  Simplified __________________ __________________ __________________ King County Metro Transit Department William Hickey, P.E. Jacobs Engineering RapidRide I Line N/A 23N 5E 17, 18, 19, 20, 29, 30, 32 Page 2 of 7 REFERENCE 8: PLAN REVIEW FORMS AND WORKSHEET TECHNICAL INFORMATION REPORT (TIR) WORKSHEET 6/22/2022 2022 City of Renton Surface Water Design Manual 8-A-2 Part 6 SWDM ADJUSTMENT APPROVALS Type (circle one): Standard / Blanket Description: (include conditions in TIR Section 2) ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Approved Adjustment No. ______________________ Date of Approval: _______________________ Part 7 MONITORING REQUIREMENTS Monitoring Required: Yes / No Start Date: _______________________ Completion Date: _______________________ Describe: _________________________________ _________________________________________ _________________________________________ Re: SWDM Adjustment No. ________________ Part 8 SITE COMMUNITY AND DRAINAGE BASIN Community Plan: ____________________________________________________________________ Special District Overlays: ______________________________________________________________ Drainage Basin: _____________________________________________________________________ Stormwater Requirements: _____________________________________________________________ Part 9 ONSITE AND ADJACENT SENSITIVE AREAS  River/Stream ________________________  Lake ______________________________  Wetlands ____________________________  Closed Depression ____________________  Floodplain ___________________________  Other _______________________________ _______________________________  Steep Slope __________________________  Erosion Hazard _______________________  Landslide Hazard ______________________  Coal Mine Hazard ______________________  Seismic Hazard _______________________  Habitat Protection ______________________  _____________________________________ Black Hills, Rolling Hill Creek, Panther Creek N/A N/A N/A N/A Page 3 of 7 REFERENCE 8-A: TECHNICAL INFORMATION REPORT (TIR) WORKSHEET TECHNICAL INFORMATION REPORT (TIR) WORKSHEET 2022 City of Renton Surface Water Design Manual 6/22/2022 Ref 8-A-3 Part 10 SOILS Soil Type ______________________ ______________________ ______________________ ______________________ Slopes ________________________ ________________________ ________________________ ________________________ Erosion Potential _________________________ _________________________ _________________________ _________________________  High Groundwater Table (within 5 feet)  Other ________________________________  Sole Source Aquifer  Seeps/Springs  Additional Sheets Attached Part 11 DRAINAGE DESIGN LIMITATIONS REFERENCE  Core 2 – Offsite Analysis_________________  Sensitive/Critical Areas__________________  SEPA________________________________  LID Infeasibility________________________  Other________________________________  _____________________________________ LIMITATION / SITE CONSTRAINT _______________________________________ _______________________________________ _______________________________________ _______________________________________ _______________________________________ _______________________________________  Additional Sheets Attached Part 12 TIR SUMMARY SHEET (provide one TIR Summary Sheet per Threshold Discharge Area) Threshold Discharge Area: (name or description) Core Requirements (all 9 apply): Discharge at Natural Location Number of Natural Discharge Locations: Offsite Analysis Level: 1 / 2 / 3 dated:__________________ Flow Control (include facility summary sheet) Standard: _______________________________ or Exemption Number: ____________ Conveyance System Spill containment located at: _____________________________ Erosion and Sediment Control / Construction Stormwater Pollution Prevention CSWPP/CESCL/ESC Site Supervisor: _____________________ Contact Phone: _________________________ After Hours Phone: _________________________ Maintenance and Operation Responsibility (circle one): Private / Public If Private, Maintenance Log Required: Yes / No Financial Guarantees and Liability Provided: Yes / No Alderwood Arent/Alderwood Beausite Urban 11 TDA 2 to 15 TDA 4: Peak Rate Flow Control Standard N/A TBD Page 4 of 7 REFERENCE 8: PLAN REVIEW FORMS AND WORKSHEET TECHNICAL INFORMATION REPORT (TIR) WORKSHEET 6/22/2022 2022 City of Renton Surface Water Design Manual 8-A-4 Part 12 TIR SUMMARY SHEET (provide one TIR Summary Sheet per Threshold Discharge Area) Water Quality (include facility summary sheet) Type (circle one): Basic / Sens. Lake / Enhanced Basic / Bog or Exemption No. _______________________ On-site BMPs Describe: Special Requirements (as applicable): Area Specific Drainage Requirements Type: SDO / MDP / BP / Shared Fac. / None Name: ________________________ Floodplain/Floodway Delineation Type (circle one): Major / Minor / Exemption / None 100-year Base Flood Elevation (or range): _______________ Datum: Flood Protection Facilities Describe: Source Control (commercial / industrial land use) Describe land use: Describe any structural controls: Oil Control High-Use Site: Yes / No Treatment BMP: _________________________________ Maintenance Agreement: Yes / No with whom? _____________________________________ Other Drainage Structures Describe: N/A N/A N/A Coalescing Plate Oil/Water Separator (TDA 4) TBD Page 5 of 7 REFERENCE 8-A: TECHNICAL INFORMATION REPORT (TIR) WORKSHEET TECHNICAL INFORMATION REPORT (TIR) WORKSHEET 2022 City of Renton Surface Water Design Manual 6/22/2022 Ref 8-A-5 Part 13 EROSION AND SEDIMENT CONTROL REQUIREMENTS MINIMUM ESC REQUIREMENTS DURING CONSTRUCTION  Clearing Limits  Cover Measures  Perimeter Protection  Traffic Area Stabilization  Sediment Retention  Surface Water Collection  Dewatering Control  Dust Control  Flow Control  Control Pollutants  Protect Existing and Proposed BMPs/Facilities  Maintain Protective BMPs / Manage Project MINIMUM ESC REQUIREMENTS AFTER CONSTRUCTION  Stabilize exposed surfaces  Remove and restore Temporary ESC Facilities  Clean and remove all silt and debris, ensure operation of Permanent BMPs/Facilities, restore operation of BMPs/Facilities as necessary  Flag limits of sensitive areas and open space preservation areas  Other _______________________ Part 14 STORMWATER FACILITY DESCRIPTIONS (Note: Include Facility Summary and Sketch) Flow Control Description Water Quality Description On-site BMPs Description  Detention  Infiltration  Regional Facility  Shared Facility  Other _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________  Vegetated Flowpath  Wetpool  Filtration  Oil Control  Spill Control  Other _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________  Full Dispersion  Full Infiltration  Limited Infiltration  Rain Gardens  Bioretention  Permeable Pavement  Basic Dispersion  Soil Amendment  Perforated Pipe Connection  Other _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ Detention Pipe Oil Water Separator Modular Wetland Page 6 of 7 REFERENCE 8: PLAN REVIEW FORMS AND WORKSHEET TECHNICAL INFORMATION REPORT (TIR) WORKSHEET 6/22/2022 2022 City of Renton Surface Water Design Manual 8-A-6 Part 15 EASEMENTS/TRACTS Part 16 STRUCTURAL ANALYSIS  Drainage Easement  Covenant  Native Growth Protection Covenant  Tract  Other ____________________________  Cast in Place Vault  Retaining Wall  Rockery > 4′ High  Structural on Steep Slope  Other _______________________________ Part 17 SIGNATURE OF PROFESSIONAL ENGINEER I, or a civil engineer under my supervision, have visited the site. Actual site conditions as observed were incorporated into this worksheet and the attached Technical Information Report. To the best of my knowledge the information provided here is accurate. ____________________________________________________________________________________ Signed/Date William Hickey 02/06/2023 Page 7 of 7 N/A N/A Appendix B Downstream Analysis Resources Review, TDA and Discharge Path Maps Page 1 of 33 Renton Offsite Analysis Per Section 2.3.1.1 of the City of Renton SWDM, an informational review was conducted and extends 1 mile downstream of the project site (Task 2). A map of the study areas is included below. Task 2: Resource Review The following information was reviewed and generally is consistent throughout all TDAs: · Basin Plans: There are no adopted basin plans for the Black River Drainage basin noted as of the date of this report. · Basin Reconnaissance Summary Reports: No Basin reconnaissance summary reports appear to be available for the areas that are within one mile of these project sites. · FEMA Maps: A FEMA map Flood Insurance Rate Maps were reviewed to determine if parts of the Project site exist within a floodplain. The project sites and areas within a mile downstream of the project sites are not located within a 100-year floodplain. A map showing the FEMA preliminary 100-year floodplain is included below. · Offsite Analysis Reports: Other offsite analysis reports were not available for review at the time of this study. · Sensitive Areas Folios The study area was reviewed for sensitive areas on the King County iMap, and the outcomes are briefly summarized below. o Wellfield Capture Zone: Mapping identifies that the TDAs are not located within wellfield capture zones. o Seismic Hazard Areas: No seismic hazard areas are identified on the project sites. o Erosion Hazard Areas: Mapping indicates that areas within a mile downstream of the project sites are located within erosion hazard areas. o Landslide Hazard Areas: Mapping identifies areas within a mile downstream of the project sites are located within landslide hazard areas. o Wetlands Inventory: No wetland was identified on-site and within a quarter mile downstream of the project sites. However, it is noted that portions of Rolling Hills Creek, Springbrook Creek, and Panther Creek within 1 mile downstream of some project sites are considered wetlands. o Designated Water Quality Problems: The project sites discharge to streams that do not have any water quality problems within a mile downstream of the project site. B-2 Page 2 of 33 o Designated Water Quality Problems: No water quality issues were found within 1 mile downstream of any TDA. Reference the resource reviews in the following sections for exceptions to the general findings of Task 2 listed above. A field inspection (Task 3) and Drainage System Description and Problem Descriptions (Task 4) were completed for all TDAs to a point 0.25 miles downstream of the project site. Furthermore, a detailed description of drainage system components (Drainage System Table) is also provided in Appendix C. 1.1 TDA02 Task 1: Study Area Definition and Maps TDA02 consists of two areas with separate discharge locations and combine within 0.25 mile downstream (as determined by the shortest flow path). The eastern part is located at the intersection of S Grady Way and Lake Avenue S and the western part is on S Grady Way east of Lake Avenue S in Black River Drainage basin. The proposed development in TDA02 will add more than 2,000 square feet of new impervious surface and is therefore subject to Core Requirement #2. It is not expected that the proposed development will cause any backwater effects upstream of the project site; conveyance calculations are provided in Appendix G. Task 2: Resource Review · Sensitive Areas Folios: o Wellfield Capture Zone: Mapping identifies that the project site is located within a 10-year wellfield capture zone and areas downstream of the project site are within 5- and 10-year Wellfield capture Zones. Task 3: Field Inspection A field visit was conducted on September 30, 2020 to observe surface conditions of the project site and downstream drainage features within the study area up to the 0.25-mile downstream point. The weather was mostly sunny and the last rainfall that had occurred consisted of 0.04 inch on September 27, 2020. Inspections were completed using the guidelines for a downstream analysis as given in Section 2.3.1.1 of the 2017 City of Renton SWDM. The following field observations were noted: · TDA02 is located in an area mainly with a commercial setting which is mostly paved and impervious (full of parking lots). · There were no reported problems identified under Task 2 to investigate up to 0.25 mile downstream of the site. B-3 Page 3 of 33 · Underground storm drains were not visible for inspection at the time of the field visit. · No significant destruction of aquatic habitat or organism were identified. · There were no observed existing or potential issues of flooding, erosion, or water quality issues within the study area at the time of the field visit. Task 4: Drainage System Description and Problem Descriptions A level 1 downstream analysis was conducted by Jacobs Engineering Group Inc. (Jacobs), GIS shows that runoff -discharges from the western part of TDA06 through a series of catch basins and 12-inch pipes and flows northeast and then eastward for about 350 feet, combining with the runoff from the eastern part of the TDA through a series of catch basins and 18-inch pipes. The combined runoff continues to flow north mainly under parking lots through 18-inch pipes for approximately 800 feet and enters a 36-inch pipe. After that, the runoff flows westward through 36- to 60-inch pipes along S 7th Street for about 460 feet reaching the point 0.25 mile downstream of the project site. From the point 0.25 mile downstream, the runoff continues flowing west along SW 7th Street through a series of catch basins and 60-inch pipes and ultimately reaches the point 1 mile downstream of the project site. Drainage Complaints: King County IMap data shows that there are no relevant open drainage complaints (closed complaints were omitted) within the 1-mile downstream of the TDA02. 1.2 TDA03 Task 1: Study Area Definition and Maps TDA03 is located northeast of the Interstate (I-)405 – State Route (SR) 167 interchange at the South Grady Way between Shattuck Avenue S and Rainier Avenue S in the Black River Drainage basin. The proposed development in TDA03 which will add more than 2,000 square feet of new impervious surface and is therefore subject to Core Requirement #2. It is not expected that the proposed development will cause any backwater effects upstream of the project site; conveyance calculations are provided in Appendix G. Task 2: Resource Review · Sensitive Areas Folios: o Wellfield Capture Zone: Mapping identifies that the project site is located within 10-year wellfield capture zone. o Wetlands Inventory: No wetland was identified onsite and within 0.25 mile downstream. However, it is noted that portions of Rolling Hills Creek within 1 mile B-4 Page 4 of 33 downstream of the project site south of I-405 and west of SR 167 are considered a wetland. Task 3: Field Inspection A field visit was conducted on July 23, 2020 to observe surface conditions of the project site and downstream drainage features within the study area up to the 0.25-mile downstream point. The temperature was around 65 degrees Fahrenheit (°F) with slightly cloudy skies and the last rainfall that had occurred consisted of 0.06 inch on July 18, 2020. Inspections were completed using the guidelines for a downstream analysis as given in Section 2.3.1.1 of the 2017 City of Renton SWDM. The following field observations were noted: · TDA03 is located in an area mainly with a commercial setting which is mostly paved and impervious. · There were no reported problems identified under Task 2 to investigate up to 0.25 mile downstream of the site. · Underground stormwater drains were not visible for inspection at the time of the field visit. · No significant destruction of aquatic habitat or organism were identified. · During the field visit, it was observed that approximately half of the outfall pipe to Rolling Hills Creek was full of sediment (Appendix C - Photo 1). · There were no observed existing or potential issues of flooding, erosion, or water quality issues within the study area at the time of the field visit. Task 4: Drainage System Description and Problem Descriptions A level 1 downstream analysis was conducted by Jacobs, showing that there is a storm drain system in the southwest corner of the proposed project in TDA03 that runs southward under the parking lots in a series of catch basins and 12- to 36-inch pipes and eventually discharges into the Rolling Hills Creek located on the north side of I-405. The water flows west in the creek to a point 0.25 mile downstream and this terminates the 0.25-mile downstream of the project area. From the point 0.25 mile downstream, the water continues to flow westward within the creek for approximately 500 feet which becomes piped southward under I-405 for approximately 1,360 feet. On the south side of I-405, the creek daylights and becomes a wetland located east of SR 167 for about 1,200 feet and is then piped west under SR 167 and becomes an open channel flowing west through several culverts until it reaches the endpoint of the full downstream analysis 1 mile downstream of the site. Drainage Complaints: King County IMap data shows that there are no relevant open drainage complaints (closed complaints were omitted) within the 1 mile downstream of TDA03. B-5 Page 5 of 33 1.3 TDA04 Task 1: Study Area Definition and Maps The southern part of TDA04 is located near the intersection of Talbot Road South and S Renton Village Place on the east side of the I-405 – SR 167 interchange in the Black River drainage basin. The TDA then continues north and takes a sharp left at S Grady Way and ends right next to where TDA03 starts. The proposed development in TDA04 will add more than 2,000 square feet of new impervious surface and is therefore subject to Core Requirement #2. It is not expected that the proposed development will cause any backwater effects upstream of the project site, because flow control devices will be provided to mitigate the increased runoff to the existing storm drain system. Task 2: Resource Review · Sensitive Areas Folios: o Wellfield Capture Zone: Mapping identifies that the project site is located within 5- and 10-year wellfield capture zones. o Wetlands Inventory: One wetland was identified on the east side of the Talbot Road S close to where TDA04 is located. It is also noted that the portions of Rolling Hills Creek within 1 mile downstream of the project site are considered wetlands, as shown on the maps below. Task 3: Field Inspection A field visit was conducted on July 23, 2020 to observe surface conditions of the project site and downstream drainage features within the study area up to the 0.25-mile downstream point. The temperature was around 65°F with slightly cloudy skies and the last rainfall that had occurred consisted of 0.06 inch on July 18, 2020. Inspections were completed using the guidelines for a downstream analysis as given in Section 2.3.1.1 of the 2017 City of Renton SWDM. The following field observations were noted: · There were no reported problems identified under Task 2 to investigate up to 0.25 mile downstream of the site. · There were no observed existing or potential issues of flooding, erosion, or water quality issues within the study area at the time of the field visit. · Underground storm drains were not visible for inspection at the time of the field visit. · No significant destruction of aquatic habitat or organism were identified. · TDA04 is located in an area mainly with a commercial setting which is mostly paved and impervious. B-6 Page 6 of 33 Task 4: Drainage System Description and Problem Descriptions A level 1 downstream analysis was conducted by Jacobs, showing that runoff leaves TDA04 from two discharge locations that combine within 0.25 mile downstream (as determined by the shortest flow path). Runoff from the northern portion of the site at S Grady Way flows to the south mainly under parking lots through a series of catch basins and 12- to 48-inch pipes. Runoff from the portion of the site located at Talbot Road South discharges to piped segment of Rolling Hills Creek consisting of a 60-inch pipe flowing south and 72-inch pipe flowing west. Ultimately, the runoff combines from the two discharge points, flows west and south along the piped portion of Rolling Hills Creek and this terminates the 0.25-mile downstream of the project area. From the point 0.25 mile downstream, stormwater flows south until the creek daylights and parallels I-405 westward and then becomes piped southward under I-405 for approximately 1,360 feet. On the south side of I-405, the creek daylights and becomes a wetland located east of SR 167 for about 1,200 feet and is then piped west under SR 167 and becomes an open channel flowing west with intermittent culverts until it reaches the endpoint of the full downstream analysis 1 mile downstream of the site. Drainage Complaints: King County IMap data shows that there are no relevant open drainage complaints (closed complaints were omitted) within the 1 mile downstream of TDA04. 1.4 TDA05 Task 1: Study Area Definition and Maps TDA05 is located on the east side of Benson Drive South near the intersection of S Puget Drive in the Black River drainage basin. The proposed development in TDA05 is located within erosion and landslide hazard areas and is therefore subject to Core Requirement #2. The proposed development does not increase flows to the existing storm drain system; therefore, there will be no backwater impacts to any upstream areas. Task 2: Resource Review · Sensitive Areas Folios: o Erosion Hazard Areas: Mapping indicates that the project site is located within erosion hazard areas. Appropriate erosion control measures will be taken during design and construction. o Landslide Hazard Areas: Mapping identifies a portion of the site is located within a moderate landslide hazard area. Appropriate control measures will be taken during design and construction. o Designated Water Quality Problems: The project discharges within 1 mile to Rolling Hills Creek, which is listed for bioassessment on the Washington State B-7 Page 7 of 33 Department of Ecology (Ecology) 303d list. A map showing the water quality problem is included below. Task 3: Field Inspection A field visit was conducted on September 30, 2020 to observe surface conditions of the project site and downstream drainage features within the study area up to the 0.25-mile downstream point. The weather was mostly sunny and the last rainfall that had occurred consisted of 0.04 inch on September 27, 2020. Inspections were completed using the guidelines for a downstream analysis, as given in Section 2.3.1.1 of the 2017 City of Renton SWDM. The following field observations were noted: · There were no reported problems identified under Task 2 to investigate up to 0.25 mile downstream of the site. · There were no observed existing or potential issues of flooding, erosion, or water quality issues within the study area at the time of the field visit. · Underground storm drains were not visible for inspection at the time of the field visit. · No significant destruction of aquatic habitat or organism were identified. · The storm drain system downstream of the project site is probably connected to a detention pond, but the team was unable to confirm it in the field during the site inspection (Appendix C - Photo 2). · TDA05 is located in an area mainly with a residential setting, while portion of the surrounding area includes green vegetation and is pervious. Task 4: Drainage System Description and Problem Descriptions A level 1 downstream analysis was conducted by Jacobs, showing that there is a storm drain system on the north side TDA05 consists of series of catch basins and 12- to 42-inch pipes that capture runoff from the site and travel to the north, possibly flowing through a detention pond, but this was not confirmed. This system then joins a piped segment of Rolling Hills Creek downstream of the detention pond and then runs under I-405. The piped creek then continues to flow north to a point 0.25 mile downstream of the project area. From the point 0.25 mile downstream, the creek continues to flow north approximately 200 feet d and turns west in the 72-inch pipe, which is coming from TDA04. The creek then flows south until it daylights and parallels southbound I-405 and then enters a pipe that flows southward under I-405 for approximately 1,360 feet. On the south side of I-405, the creek daylights and becomes a wetland located east of SR 167 for approximately 700 feet south to a point 1 mile downstream. Drainage Complaints: King County IMap data shows that there are no relevant open drainage complaints (closed complaints were omitted) within the 1 mile downstream of TDA05. B-8 Page 8 of 33 1.5 TDA06 Task 1: Study Area Definition and Maps TDA06 is located on the west side of Benson Drive S near the intersection of S Puget Drive in the Black River drainage basin. The proposed development in TDA06 is located within erosion hazard areas and is therefore subject to Core Requirement #2. The proposed development does not increase flows to the existing storm drain system; therefore, there will be no backwater impacts to any upstream areas. Task 2: Resource Review · Sensitive Areas Folios: o Erosion Hazard Areas: Mapping indicates that the project site is located within erosion hazard areas. Appropriate erosion control measures will be taken during design and construction. o Wetlands Inventory: Two wetlands were identified on the northwest side of where runoff leaves the TDA. They are located approximately 420 and 700 feet within the northern portion of the TDA. Furthermore, it is noted that the portions of Rolling Hills Creek within 1 mile downstream of the project site are considered wetlands, as shown on the map below. Task 3: Field Inspection A field visit was conducted on September 30, 2020 to observe surface conditions of the project site and downstream drainage features within the study area up to the 0.25-mile downstream point. The weather was mostly sunny and the last rainfall that had occurred consisted of 0.04 inch on September 27, 2020. Inspections were completed using the guidelines for a downstream analysis as given in Section 2.3.1.1 of the 2017 City of Renton SWDM. The following field observations were noted: · There were no reported problems identified under Task 2 to investigate up to 0.25 mile downstream of the site. · There were no observed existing or potential issues of flooding or water quality issues within the study area at the time of the field visit. · Underground storm drains were not feasible for inspection at the time of the field visit. · No significant destruction of aquatic habitat or organism were identified. · It was observed that an area adjacent to the TDA (on the west side) indicates some erosion. However, this area is not part of the downstream flow path of the Project (Appendix C - Photo 3). · No erosion was observed at the outlet where 30-inch culvert discharges into an open channel portion of Rolling Hills Creek (Appendix C - Photo 4). B-9 Page 9 of 33 · TDA06 is located in an area mainly with a residential setting, while portion of the surrounding area includes green vegetation and is pervious. Task 4: Drainage System Description and Problem Descriptions A level 1 downstream analysis was conducted by Jacobs, showing that there is a storm drain system that captures runoff from the northern portion of TDA06, which is located on Benson Drive South just before the intersection with S Puget Drive. The runoff is captured by a series of catch basins and 12-inch pipes flowing northwest and discharges into Rolling Hills Creek (within a wetland) approximately 420 feet from the TDA (Appendix D - Photo 5). The creek then leaves the wetland and crosses in a 12-inch culvert under Smithers Avenue S and drains into another wetland (becomes a wetland again), which is located about 700 feet from the TDA (Appendix D - Photo 6). The water then continues to flow northwest through a 30-inch culvert running under I- 405 and eventually discharges into an open channel portion of Rolling Hills Creek located on the north side of the I-405; and this terminates the 0.25 mile downstream of the project area. From the point 0.25 mile downstream, stormwater flows south until the creek daylights and parallels I-405 westward and then becomes piped southward under I-405 for approximately 1,360 feet. On the south side of I-405, the creek daylights and becomes a wetland located east of SR 167 for about 1,200 feet and is then piped west under SR 167 and becomes an open channel flowing west with intermittent culverts for approximately 800 feet to the endpoint of the full downstream analysis 1 mile downstream of the TDA. Drainage Complaints: King County IMap data shows that there are no relevant open drainage complaints (closed complaints were omitted) within the 1-mile downstream of TDA06. 1.6 TDA07 Task 1: Study Area Definition and Maps TDA07 is located on Talbot Road S at the corner with S 23rd Street (northeast side of the TDA is on S 23rd Street close to the intersection) in the Black River drainage basin. The proposed development in TDA07 is located within moderate landslide hazard areas and is therefore subject to Core Requirement #2. The proposed development does not increase flows to the existing storm drain system; therefore, there will be no backwater impacts to any upstream areas. Task 2: Resource Review · Sensitive Areas Folios: o Landslide Hazard Areas: Mapping identifies a portion of the TDA is located within a moderate landslide hazard area. Appropriate control measures will be taken during design and construction. o Wetlands Inventory: One wetland was identified on the east side of SR 167 within 1 mile downstream of the TDA. Furthermore, it is noted that the point 1 mile B-10 Page 10 of 33 downstream of the project site is also located within a wetland on the west side of the SR 167. Task 3: Field Inspection A field visit was conducted on September 30, 2020 to observe surface conditions of the project site and downstream drainage features within the study area up to the 0.25-mile downstream point. The weather was mostly sunny and the last rainfall that had occurred consisted of 0.04 inch on September 27, 2020. Inspections were completed using the guidelines for a downstream analysis as given in Section 2.3.1.1 of the 2017 City of Renton SWDM. The following field observations were noted: · There were no reported problems identified under Task 2 to investigate up to 0.25 mile downstream of the site. · There were no observed existing or potential issues of flooding, erosion, or water quality issues within the study area at the time of the field visit. · Underground storm drains were not feasible for inspection at the time of the field visit. · No significant destruction of aquatic habitat or organism were identified. · TDA07 is located in an area mainly with a residential setting, which is mostly paved and impervious. Task 4: Drainage System Description and Problem Descriptions A level 1 downstream analysis was conducted by Jacobs showing that stormwater drains from the southern portion of TDA07 that is located on Talbot Road S and the runoff is captured by a series of catch basins and 12- to 24-inch pipes. The runoff enters to a 24-inch pipe and continues to flow south for approximately 320 feet, and this terminates the 0.25 mile downstream of the project area. The runoff flows south and discharges into an unnamed Panther Creek tributary and then is directed to Panther Creek through a 48-inch culvert which crosses under Talbot Road S. Panther Creek is considered a wetland as it flows north alongside SR 167 and then takes a sharp left draining into a 48-inch culvert crossing under SR 167, which ultimately becomes another wetland approximately 200 feet west of the SR 167. This terminates 1 mile downstream of the project area. Drainage Complaints: King County IMap data shows that there are no relevant open drainage complaints (closed complaints were omitted) within the 1 mile downstream of TDA07. 1.7 TDA11 Task 1: Study Area Definition and Maps TDA11 is located at the intersection of SE Carr Road and 103rd Avenue SE in the Black River drainage basin. The proposed development in TDA11 is located within steep slope hazard areas B-11 Page 11 of 33 and is therefore subject to Core Requirement #2. The proposed development does not increase flows to the existing storm drain system; therefore, there will be no backwater impacts to any upstream areas. Task 2: Resource Review · Sensitive Areas Folios: o Wellfield Capture Zone: Mapping identifies that the TDA is located within 5- and 10-year wellfield capture zones. o Landslide Hazard Areas: Mapping identifies that TDA11 is located within moderate landslide and steep slope hazard areas. Appropriate control measures will be taken during design and construction. o Wetlands Inventory: One wetland was identified along Panther Creek on the east side of SR 167 within 1 mile downstream of the TDA. o Designated Water Quality Problems: The project discharges within 1 mile to Panther Creek, which is listed for bioassessment on the Ecology 303d list. A map showing the water quality problem is included below. Task 3: Field Inspection A field visit was conducted on September 22, 2020 to observe surface conditions of the project site and downstream drainage features within the study area up to the 0.25-mile downstream point. The weather was mostly sunny and the last rainfall that had occurred consisted of 0.33 inch on September 20, 2020. Inspections were completed using the guidelines for a downstream analysis, as given in Section 2.3.1.1 of the 2017 City of Renton SWDM. The following field observations were noted: · There were no reported problems identified under Task 2 to investigate up to 0.25 mile downstream of the site. · There were no observed existing or potential issues of flooding or water quality issues within the study area at the time of the field visit. · During the site inspection, an undermined tree was observed to the north of SE Carr Road, which indicates evidence of erosion (Appendix C - Photo 7). · Underground storm drains were not feasible for inspection at the time of the field visit. · No significant destruction of aquatic habitat or organism were identified. · TDA11 is located in a residential setting, which is mostly paved. However, the downstream area to the north is covered with vegetation. B-12 Page 12 of 33 Task 4: Drainage System Description and Problem Descriptions A level 1 downstream analysis was conducted by Jacobs showing that stormwater flows east on a storm drain system running alongside South Carr Road that consists of a series of catch basins and 12-inch pipes for approximately 330 feet. The runoff then drains into a vegetated ditch through a 24-inch pipe on the north side of the South Carr Road. The flow within the ditch is then directed to the northwest for about 890 feet and discharges into an unnamed tributary of Panther Creek. The tributary then flows to the east for about 100 feet, a point 0.25 mile downstream of the project area. From the point 0.25 mile downstream, the unnamed tributary continues to flow east until it joins Panther Creek which becomes a wetland to the east of SR 167 which flows north until it reaches the endpoint of the full downstream analysis approximately 0.4 mile further. Drainage Complaints: King County IMap data shows that there are no relevant open drainage complaints (closed complaints were omitted) within 1 mile downstream of TDA11. 1.8 TDA12 Task 1: Study Area Definition and Maps TDA12 is located on SE Carr Road between Benson Drive S and 105 Place SE to the west of SR 167 in the Black River drainage basin. The proposed development in TDA12 will add more than 2,000 square feet of new impervious surface and is therefore subject to Core Requirement #2. It is not expected that the proposed development will cause any backwater effects upstream of the project site, because a flow control device will be provided to mitigate the increased runoff to the existing storm drain system. Task 2: Resource Review · Sensitive Areas Folios: o Wetlands Inventory: One wetland was identified downstream to the west of 105th Place SE that is not part of the downstream flow path. The unnamed tributary the TDA discharges to flows through a small wetland which is located approximately 900 feet to the west of the TDA. Also, a wetland was identified along Panther Creek on the east side of SR 167 within 1 mile downstream of the TDA. o Designated Water Quality Problems: The project discharges within 1 mile to Panther Creek, which is listed for bioassessment on the Ecology 303d list. A map showing the water quality problem is included below. Task 3: Field Inspection A field visit was conducted on July 23, 2020 to observe surface conditions of the project site and downstream drainage features within the study area up to the 0.25 mile downstream point. The B-13 Page 13 of 33 temperature was around 65°F with slightly cloudy skies and the last rainfall that had occurred consisted of 0.06 inch on July 18, 2020. Inspections were completed using the guidelines for a downstream analysis as given in Section 2.3.1.1 of the 2017 City of Renton SWDM. The following field observations were noted: · There were no reported problems identified under Task 2 to investigate up to 0.25 mile downstream of the site. · There were no observed existing or potential issues of flooding, erosion, or water quality issues within the study area at the time of the field visit. · Underground storm drains were not visible for inspection at the time of the field visit. · No significant destruction of aquatic habitat or organism were identified. · There is an outfall to the west of the TDA that discharges the runoff into the unnamed Panther Creek tributary through a 36-inch pipe (according to the available GIS data). Since the unnamed tributary is located down a steep ravine, the outfall was not observed. · TDA12 is located in an area mainly with a commercial setting, which is mostly paved and impervious. Task 4: Drainage System Description and Problem Descriptions A level 1 downstream analysis was conducted by Jacobs, showing that there is a storm drain system on SE Carr Road. It consists of a series of catch basins and 12- to 60-inch pipes that capture runoff from the east side of the TDA close to 105th Place SE and discharge it to an unnamed tributary of Panther Creek. The tributary flows through a short 60-inch diameter culvert, through another 60-inch culvert under 103rd Avenue SE into a wetland on the other side before flowing west. This tributary joins Panther Creek, flowing into a wetland on the east side of SR 167, then flows north until it reaches the endpoint of the full downstream analysis. Drainage Complaints: King County IMap data shows that there are no relevant open drainage complaints (closed complaints were omitted) within 1 mile downstream of TDA12. B-14 Page 14 of 33 King County, EagleView King County iMap Date: 10/7/2021 Notes: The information included on this map has been compiled by King County staff from a variety of sources and is subject tochange without notice. King County makes no representations or warranties, express or implied, as to accuracy,completeness, timeliness, or rights to the use of such information. This document is not intended for use as a surveyproduct. King County shall not be liable for any general, special, indirect, incidental, or consequential damages including,but not limited to, lost revenues or lost profits resulting from the use or misuse of the information contained on this map.Any sale of this map or information on this map is prohibited except by written permission of King County.± Legend Potential steep slopehazard areas (2016,see explanation--->) Erosion hazard (1990SAO) Stream (1990 SAO)Stream (1990 SAO) class 1 class 2 perennial class 2 salmonid class 3 unclassified Wetland (1990 SAO) Watercourses (pathsLandslide outline(polygon contains allfeatures of deep-seated landslide) Headscarp and flanks(cliff like slopes on topand side of a slide) Landslide body (wheredebris from a slide hasgone) Potential landslide Receiving Waterbody Threshold Discharge Area (TDA) Boundary Existing TDA Discharge Location I Line - Renton Drainage Map Black River TDA: REN-TDA01 - REMOVED FROM PROJECT Location: S 2nd St and Morris Ave S, S 2nd St and Whitworth Ave S, S 2nd St and Shattuck Ave S S p r i n g b r o o k Cr e e k TDA: REN-TDA02 (0.32 ac) Location: S Grady Way and Lake Ave S, S Grady Way and Shattuck Ave S TDA: REN-TDA03 (0.43 ac) Location: S Grady Way S Grady W a y S 2nd St Whitworth Ave SShattuck Ave SMorris Ave STalbot Rd SS Gr a dy Wa y 167 167 167 515Benson Dr S TDA: REN-TDA04 (2.80 ac) Location: S Grady Way and Talbot Rd S S 15th St S 21st StTalbot Rd STDA: REN-TDA05 (0.01 ac) Location: Benson Rd S TDA: REN-TDA06 (0.01 ac) Location: Talbot Rd S and S 15th St 515 Rolling HillsCreek Rolling Hills Creek S 23rd St Talbot Rd STDA: REN-TDA07 (0.14 ac) Location: Talbot Rd S and S 23rd St Panther Creek S 32nd St S 38 t h C t SE Ca r r R d 108th Ave SE105th Pl SESE Petrovitsky Rd SE 192nd St SE 186th St SE 182nd St SE 180th St 108th Ave SEPan t h e r C r e e k TDA: REN-TDA08 (0.05 ac) Location: Talbot Rd S and S 32nd St TDA: REN-TDA09 (0.32 ac) Location: Talbot Rd S and S 38th Ct S 177th StTDA: REN-TDA10 (0.16 ac) Location: Talbot Rd S TDA: REN-TDA11 (0.02 ac) Location: SE Carr Rd and Mill Ave S TDA: REN-TDA12 (0.46 ac) Location: SE Carr Rd and 105th Pl SE TDA: REN-TDA13 (0.19 ac) Location: SE 180th St TDA: REN-TDA14 (0.29 ac) Location: 108th Ave SE TDA: REN-TDA15 (0.06 ac) Location: 108th Ave SE and SE 92nd St P a n t h e r C r e e k Panthe r Lake REN-TDA01 and REN-TDA02 Discharge Location REN-TDA03 Discharge Location REN-TDA04 and REN-TDA05 Discharge Location REN-TDA06 Discharge Location REN-TDA07 Discharge Location REN-TDA08 Discharge Location Panther CreekREN-TDA09 Discharge Location REN-TDA10 Discharge Location REN-TDA12, REN-TDA13, and REN-TDA14 Discharge Location REN-TDA11 Discharge Location REN-TDA15 Discharge Location SE Carr Rd SE 200th St SE 196th St SE 204th St SE 208th St Springb r o o k C r e e k Page 15 of 33 <ACP>C:\Users\TakeshA\Documents\Projects\KC_ILine\GIS\Maps\Working\TDA & Flowpath_Renon_11x17.mxd TAKESHA 8/14/2020 7:46:28 PM</ACP>kjREN-TDA1 3530 3 0 35 3030 30 35 35 30 353 5 303 0 30 3 5 35353035 6-in 6-in 6-in 6-in8-in6-in 8-in 12-in 6-in 6-inUNK 6 -in6-in6-in8-in12-in6-in 12-in24-in6-in 12-in 6-in 12-in 8-in4-in 6-in 6-in 6-in1 2 -in6-in12-in6-in12-in12-in1 2 -in 4-in24-inUNK18-in8-in6-in12-in 21-in 6-in 8 -in6-in8-in 12-in12-inUNK8-in 12-in8-in12-in 6-in 12-in 12-inUNK 8-in12-in 12-inUNK21-in 6-in 8-in8-inUNK12-in 8-in 12-in UNK 12-in6-in1 2 -i n8-in12-in 12-inUNK1 2 -in 18-in 8-inUNK 12-in12-in Figure -TDA Area and Discharge PathREN-TDA1 1 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected) ± 0 120 240 36060Feet Shatt uck Ave S S 2 n d S t B-16Page 16 of 33 <ACP>C:\Users\TakeshA\Documents\Projects\KC_ILine\GIS\Maps\Working\TDA & Flowpath_Renon_11x17.mxd TAKESHA 8/14/2020 7:46:28 PM</ACP>!.kjREN-TDA2REN-TDA32525 25 25 2525 2525 35 25 2 5 30 2530 25253025 25 25 3025 25 12-in 24-in 8-in 12-in 1 2 -in 6-in12-in12-in 8-in 12-in1 2 -in8-in6-in1 2 -in 8-in12-in 12-in 1 5-i n 8 -i n UNK8-in 12-in8-in 8-in 1 8 -i n12-in 12-in 8-i n 12-in 8 -in 24- i n48-in 12-in8-i n12-in18-in 24-in1 2 -in 18-in 12-in 1 2 -in 12- i n1 5 -i n27-in36-in8-i n8-in12-in 12-in 12-in21-in60-in8-in UNK 8-in 12-in 12-in 8-in UNK12-in10-in6-in 15-in12-in15-in 8-inUNK12-in18-in1 2 -in 12-in8- i n24-i n12-in12-inUNK 8-in12-i n10-in UNK 12-in8-in6-in8-in 12-in 15-in8 -in 8-in15-i n18-in12-in 12-in12-in UNK UNK 12-in 24-i n Figure -TDA Area and Discharge PathREN-TDA2 2 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected)±0 120 240 36060FeetS Grady Way Shattuck A v e S B-17Page 17 of 33 <ACP>C:\Users\TakeshA\Documents\Projects\KC_ILine\GIS\Maps\Working\TDA & Flowpath_Renon_11x17.mxd TAKESHA 8/14/2020 7:46:28 PM</ACP>!.!.kjkjkjREN-TDA2REN-TDA3Rolling Hills CreekRolling Hills CreekRol l i ng Hil l s Creek257 0 2525 25 25453025253030 30 652535 45 252 5 120115110105455055606535758070100859 0 95 4030 12-in 12-in 8-in8 -i n8-i n8- i n1 2 -in12- i n1 5 -i n27-in8-i n12-in12-in 8-in12-in 8-in 6-in18-in UNK12-in8-in8-in8-in10-in15-in1 8-in 8-in15-in12-in8- i n8-in 6-inUNK 12-in8-in 8-in48-in12-i n24-in12-i n1 2-in 24-in 12-in 10-in 8-in12-in36-in 12-in 15-in8-in8-in12-in 24-in 18-in60-in 24-in18-in12-in UNK 18-in 18-in18- i n12-in 24- i n Figure -TDA Area and Discharge PathREN-TDA3 3 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected)±0 120 240 36060Feet S Grady WayB-18Page 18 of 33 <ACP>C:\Users\TakeshA\Documents\Projects\KC_ILine\GIS\Maps\Working\TDA & Flowpath_Renon_11x17.mxd TAKESHA 8/14/2020 7:46:28 PM</ACP> !. R E N - T D A 4 Rolling Hills Creek259030 35 959580753525309530 35 903030 908085808535 7025657560553035 504540303 5 8-in 8-i n8-in 8-in8-in 8-in8-in8-in12-in 1 2 -in 1 5 -in 8-in 1 2 -in 8-in 8-in1 8-in 8 -in 8-in12-in12-in15-in12-in12-in12-in12- i nU N K 12-in12- i n6-inUNK 12-in12-in12-in10-in 12-in 36-in 12-in15-in12-in 12-in12-in 8-in12-in 12-in 8-in12-inUNK12-in12-inUNK 49-in 1 8 -in 1 2 -in12-inUNK24-in12-in 8-in UNK 1 2-inUNK 48-in Figure -TDA Area and Discharge PathREN-TDA4 4 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected) ± 0 120 240 36060Feet S Gra d y W a y Talbo t Rd S B-19Page 19 of 33 <ACP>C:\Users\TakeshA\Documents\Projects\KC_ILine\GIS\Maps\Working\TDA & Flowpath_Renon_11x17.mxd TAKESHA 8/14/2020 8:52:51 PM</ACP> !. kj kj kj REN-TDA4RollingHillsCreek Rol li ngHi ll s CreekTri but aryRolling Hills CreekRolling Hills Creek Rol l i ng Hi l l s CreekRolling Hills CreekRolling Hills Creek 9517535 160301201708580 35 603 5 2 5 1 0 5 16016540 903 5 3 5 1551501453535140135100130125 55120115110501051009545 309090 95 4530 5055608075657085304035 42-in12-in 8 -in 8-in12-in12-in 12-in12-in12-in1 2-in 8-in12-in 6-in12 -in 18-inUNK15-in 15-in 12-in12-in18-in60-in18-in 60-in 18-in18-in12-in72-in 12-in8-i n 12-i n12-in12-in12-in 6-in 12- i n1 2 -in 48-in 12-inUNK12-in18-in 12-in12-in15-in 1 2 -i n 12-in1 2 -in 12-in 12-in12-in10-in8-in12-in12-in12-inUNK 12-in 12-in30-in 18-in24-in12-in 12-in48-in12-in42-in Figure -TDA Area and Discharge PathREN-TDA4 5 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected) ± 0 120 240 36060Feet Pipe Observed in the Field REN-TDA4 (Continue)Talbot Rd SB-20Page 20 of 33 <ACP>C:\Users\TakeshA\Documents\Projects\KC_ILine\GIS\Maps\Working\TDA & Flowpath_Renon_11x17.mxd TAKESHA 8/14/2020 7:46:28 PM</ACP>!.!.kjkjkjREN-TDA4 REN-TDA5 REN-TDA6 R o l li n gHillsCreek R olling H ills C re e k Rolling Hills CreekRolling Hills Creek Rolling Hills Creek Rolling H ills C reekRolling Hills CreekRolling Hills Creek 120200 6 0 35 357 530 9555 185 70180 6530 5550 60175 401154035170 1103535 160 165 1058 0 55 155 145 140 45135 150 130 125 120 85115 1 0 0 110 105 95 100 95 90 90657 0 8085754035 6045 5550 8-in12-in42-in 12-in 8-in8-in12-in12-in12-in18-in8-in 12 -in 6-in12-in 8-in12-in18-in 18-in12-in 12-in12-in18-in 18-in 12-in 8-in6-in 12-in8-in 12-in 8-in60-in12-in12-in12-in 12-in18-inU N K 30-in 12-in 72-in36-in 12-in10-in8-i n1 2-i n 30-in8-in8-in 12-in1 2 -in 12- i n12-in 12-in 1 2-in 12-in 12-in 12-in12-in 12-in12-in12-in 12-in 8-in12-i n 12-in 36- i n18-in12-in8-in Figure -TDA Area and Discharge Path 6 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected)±0 120 240 36060Feet REN-TDA5 & REN-TDA6 T a l b o t R d SS 15th StB-21Page 21 of 33 <ACP>C:\Users\TakeshA\Documents\Projects\KC_ILine\GIS\Maps\Working\TDA & Flowpath_Renon_11x17.mxd TAKESHA 8/14/2020 7:46:28 PM</ACP>!.kj75 1 9 0 45 215 215 5 0 5 560 6519070 75 205210 8085 2520 30354045 5060556570759 0 80 8590200195 2 0 519095 115 105 1 2 0 110 1251 0 0 130135 185140 1601801551451651 5 0 175170 6-in 6-in6-in8-in6-in 6-in8-in 8-in 12-in 6-in8-in8-in8-in8-in12-in18-in8-in8-in8- i n12-in12-in 8 -in 8-in 12-in8-in 12-in 8 -i n UNK 12-in12-in 18-in 12-in15-in24-in 12-in 12-in UNK12-inUNKUNK8-inU N K UNKUNK4 8 -in UNK12-in Figure -TDA Area and Discharge PathREN-TDA7 7 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected)±0 120 240 36060Feet RE N - T D A 7 Talbot R d S S 23rd StB-22Page 22 of 33 <ACP>C:\Users\TakeshA\Documents\Projects\KC_ILine\GIS\Maps\Working\TDA & Flowpath_Renon_11x17.mxd TAKESHA 8/14/2020 7:46:28 PM</ACP> !. kj Pant her Cr eekPanther Creek180 105130205100 200 95 19519025202025185 10545 5 0 4 0 1 1 5 135 5 5 35 2 5 20 30 95 1 2 01256 0 1 4 0 1 0 0 6 5 1601 3 0110 1 4 5 155 7 0 7 5 165 150 1 8 080 85 170 90 17512-in18-in 8-in12-in8-in8 -in 12-in1 2-in 12-in 21-in 15-in8 -in 12-in1 2-in 18-in12-in12-in12-in 18-in 15-in 12-in 18-in 12-in 8-in18-in Figure -TDA Area and Discharge PathREN-TDA8 8 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected) ± 0 120 240 36060FeetREN-TDA8Talbo t Rd S S 32nd S t B-23Page 23 of 33 <ACP>C:\Users\TakeshA\Documents\Projects\KC_ILine\GIS\Maps\Working\TDA & Flowpath_Renon_11x17.mxd TAKESHA 8/14/2020 7:46:28 PM</ACP>!.!.!.kjkjPanther Creek10590 95 9 56010510595454025258520 105807570 456065100 95 20 25 30 35 40 45 60 65 8 5 80 90 5 055 757018-in 30-in18-in8-in 12-in6-in12-in6-in 12-in8-in 8-in 8-in 12-in8-in18-in12-in 18-in12-in12-in 12-in6-in 12-in12-in12-inUNK 6-in12-in12-in8-i n UNK UNK 4-in8-in12-in 6-in12-in 12-in12-in8-in72-in72-in72-in72-in Figure -TDA Area and Discharge PathREN-TDA9 9 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected)±0 120 240 36060Feet REN- T D A 9 Talbot R d SS 37th StB-24Page 24 of 33 <ACP>C:\Users\TakeshA\Documents\Projects\KC_ILine\GIS\Maps\Working\TDA & Flowpath_Renon_11x17.mxd TAKESHA 8/14/2020 7:46:28 PM</ACP> !.kjPanther Creek956030 15015535 135 125 453 0 125 130 120 3 0 5 0 1501101453 0 145 140 30 100120 65 110701057513580 11560 125 130955055 854035 9 0 456 -in 4 -in 1 2 -in 12-i n U N K UNK 24-in 12- i n8-in12-i n1 2 -in 8 -in 12-in 8-in8 -in 8 -in 8-in 24- i nUNK12-in15- i n12-in12-in1 2 -i n 4-inUNK1 2 -in UNK1 2 -in 1 2 -in 8-in12-inUNK 6-in UN K 4 -in 1 8-i n8-in8-in12-in 12-i n6-in12-in8-i n12-in12-in 27-in 8- i n12-in 12-in 6-in12-in 12- i nUNK12-in6-in42-in 1 2 -in 1 2-in 12-in 8-in3 0 -in U N K6 -in8-inUNKUNK12-i n1 2 -in 8-in 1 2 -i n15-in12-in 8-i n12-in8 -in 36- i n8-i nU N K 30-in1 8 -in 6-in12-in 8-in24-in24- i n12-in 71-in3 6-in 2 7 -in 4-in 30-in Figure -TDA Area and Discharge PathREN-TDA10 10 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected)±0 120 240 36060Feet REN-TDA10Talbot Rd SB-25Page 25 of 33 <ACP>C:\Users\TakeshA\Documents\Projects\KC_ILine\GIS\Maps\Working\TDA & Flowpath_Renon_11x17.mxd TAKESHA 8/14/2020 7:46:28 PM</ACP> !. !. kj kj U nn a me dPanther Cre ekTributary P a nth er C re e k PantherCreekPanther Creek U n n a m e d P a n th e r C re e k T r ib u ta ry Unnamed PantherCreek Tributary P a nth er C re e k 355350150350 2 1 0 32095 3451 8 5 155 350 2052001 8 0 160 250 1 9 5190 175165 185 180100175 1 7 0 34510 5 330335 340320325110250225215115 305190295245290240220205300310275230315270 185195235280200210 2652851751 2 0 1 8 0 2552601251301451351701501 4 0 15516016512-in12-in12-in8-in12-i n12-in 8-in24-in 12-in 12-in12-in12-in12-in12-in 8-inUNK 1 2-in 12-in 1 2 -i n UN K 12-inUNK12-in18-in12-in 54-in12-in7 1 -in UNK Figure -TDA Area and Discharge PathREN-TDA11 11 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected) ± 0 120 240 36060Feet REN-TDA11SE Carr Rd 103rd Ave SEB-26Page 26 of 33 <ACP>\\seafpp01\Proj\KingCountyWa\W3X86400ILine\2100_Ph2Design\2130_PrelimDesign\Drainage\GIS\Maps\Working\TDA & Flowpath_Renon.mxd TAKESHA 1/14/2022 11:39:02 AM</ACP> !. kj kj R E N -TD A 12S 38TH CT U nn am edPanther C re ekTributary U n n a m e d P a n th e r C r e e k T r ib u t a r y Unnamed PantherCreek Tributary 365 38030019019 0 18 0 190 370 340185 250 380190 365375 3703652 50 2 4 52 4 0 2 3 5 2 3 0 2202102 1 5205 225 280275270 285 265 290 255260200 330 295 3 2 5 320300195335 360305 3 4 0 3553 1 0 315 345 3 5 0 12- i n12-in36-in 8-in 8 -in 3 6 -in 12-in 8-in6 -in 12-in 1 2 -in 12-in12-in12-in12-in 18-in1 8-in 36 -i n 3 6-in 60-in1 2 -in 24-in 60-in 12-in6-in1 2 -in 12-in 6-in 18-in 8-in 12-in4-in4-in12-in12-in 12-in 4-in8-in12-in12-in12-in12-in12-in1 2 -in 15-in8- i n1 2 -in 8-in8 -in8-in8-in12-in8-in3 6 -in 12-in8-in15-in8-in 30-in36-in 12-in 12-in 42-in12-i S 38TH CT 10 6 T H P L S E 103RDAVESE Figure -TDA Area and Discharge PathREN-TDA12 12 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected) ± 0 120 240 36060Feet SE CAR R R O A D 105TH PL SEPage 27 of 33 <ACP>\\seafpp01\Proj\KingCountyWa\W3X86400ILine\2100_Ph2Design\2130_PrelimDesign\Drainage\GIS\Maps\Working\TDA & Flowpath_Renon.mxd TAKESHA 1/14/2022 11:39:02 AM</ACP>kjkjR E N - T D A 1 2 REN-TDA13400 400 375 400 350345 400380 400385380 380 385 385 390 3 6 0365 350380 3 5 0 405 3 7 5 3703803 8 5 360 355 400 390 365 370 400 375380 385 395390 36-in12-in24-in8-in12-in12-in12-in12-in60-in 8-in12-in12-in12-in 12-in 12-in12-in12-in12-in 12-in12-in 24-in 48-in12-in 60-in 24-in 15-in 36-i n30-in24-in12-in18-in 24-in 2 4 -in 36-in 3 6 -in 6 -in12-in18-in1 2 -in 8-in8-in8-in8-in8-in1 2 -i n4-in 12-in 8-in 4-in 8-in12 -i n 12-in12-in12-in8-i n4-in12-in 12-in24- i n8-in 8-in18-in30-in 8-in12-in12-i n12-in12-in 18-in15-in 12-in 1 2 -in 12-in 12-in12-in30-in8-in9 6 -in 12-in 9 6 -in 12-in36-i n12-in 12-in12-i n48-in 12-in 15-in12-in 36-in30-in 12-in 12-in 1 2 -in 24-in 3 6 -in 24-in12-i n12-in 108TH AVE SE BENSON DR SESECARRRDSE 180TH ST107THPLSE106TH PL SE 105TH PL SE Figure -TDA Area and Discharge PathREN-TDA13 13 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected)±0 120 240 36060Feet Page 28 of 33 <ACP>\\seafpp01\Proj\KingCountyWa\W3X86400ILine\2100_Ph2Design\2130_PrelimDesign\Drainage\GIS\Maps\Working\TDA & Flowpath_Renon.mxd TAKESHA 1/14/2022 11:39:02 AM</ACP>kjREN-TDA14 430 4204454 3 0430 3 9 0 440485 3 9 0 425 380 48 5 4153 8 5 480390 400475445470 395405 465 410460 415 450 455 435430445440 420 42 5 18-in8-in12-in 3 6 -in 18-in 12-in12-in 12-in12-in12-in12-in 12-in12-in12-in12-in12-in18-in12-in12-in15-in 30-in 12-in12-in12-in 24-in24-in 12-in 12-in8-in 8-in 12-in 12-in 8-in6-in8-in 12-in12-in 12-in12-in 1 2 -in 12-in12-in 12-in 12-in30-in 54-in107TH CT SE SE183RDPLSE 184TH LN108TH AVE SE 107TH AVE SE SE 182ND STSE186THST109T H AV E SE SE 180TH ST108TH PLSE SE 181ST ST107TH PL SE Figure -TDA Area and Discharge PathREN-TDA14 14 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend kj 1/4 Mile from TDA !.Outfall Threshold Discharge Area TDA Flowpaths 5' Contours Wetlands Structure Type "?B Inlet !!2 Manhole Pipe Private Pipe Erosion Severity High Renton Streams Stream Level 1 2 3 4 - 5 6 - 7 FEMA Flood Zones Regulatory Slope Percent Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected)±0 120 240 36060Feet Page 29 of 33 C:\USERS\TAKESHA\DOCUMENTS\PROJECTS\KC_ILINE\GIS\MAPS\WORKING\DOWNSTREAM ANALYSIS_RENTON.MXD TAKESHA 8/17/2020 3:15:25 PM !. !. !! REN-TDA1 R E N -T D A 3 R E N -T D A 2 R E N -TD A 420 0 1002 0 0 100 20010 0200 100 200 1 0 0 Springbrook Creek Black River Figure - Level 1 Downstream Analysis Resources Review 1 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend !One Mile from TDA !.Outfall 20' Contours Renton Streams TDA Flowpaths Threshold Discharge Area Slope Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected) Landslide Severity Very High High Moderate Unclassified Wellfield Capture Zone One Year Capture Zone Five Year Capture Zone Ten Year Capture Zone FEMA Flood Zones - Regulatory FEMA Flood Zones - Non Regulatory Wetlands Erosion Severity High ±0 360 720 1,080180Feet Renton TDAs REN-TDA1REN-TDA2 ECY303d List- Dissolved Oxygen, Bioassessment, Bacteria XX X 1/4 Mile from TDA B-32Page 30 of 33 C:\USERS\TAKESHA\DOCUMENTS\PROJECTS\KC_ILINE\GIS\MAPS\WORKING\DOWNSTREAM ANALYSIS_RENTON.MXD TAKESHA 9/18/2020 3:27:59 PM !. !.!. D D D D D ! ! ! ! ! R E N -T D A 3 R E N -T D A 2 R E N -TD A 4REN-TDA6 REN-TDA5 2001002001002 0 0 100 20 0 1 00 2 0 0 100 20 0100 30030 0100200 1 0 0 Rolling Hills Creek Rol li ngHil l s Cr eekTri butaryT h u n d e r Hills Cr e e k Rolling Hills CreekSpringbrook Creek Rolli ng Hill s Cr eek Figure - Level 1 Downstream Analysis Information Review 2 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend D 1/4 Mile from TDA !One Mile from TDA !.Outfall Renton Streams TDA Flowpaths Threshold Discharge Area Slope Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected) Landslide Severity Very High High Moderate Unclassified Wellfield Capture Zone One Year Capture Zone Five Year Capture Zone Ten Year Capture Zone FEMA Flood Zones - Regulatory FEMA Flood Zones - Non Regulatory Wetlands Erosion Severity High 20' Contours ±0 360 720 1,080180Feet Renton TDAs ECY303d List- Dissolved Oxygen, Bioassessment, Bacteria ECY303d List- BioassessmentREN-TDA3 REN-TDA6 REN-TDA5 REN-TDA4 B-33Page 31 of 33 C:\USERS\TAKESHA\DOCUMENTS\PROJECTS\KC_ILINE\GIS\MAPS\WORKING\DOWNSTREAM ANALYSIS_RENTON.MXD TAKESHA 8/17/2020 3:15:25 PM !.!.!.!.!.!!!!!!!!REN-TDA7REN-TDA8REN-TDA9 REN-TDA10 2001 0 0 2001002 0 0 1 0 0 2 0 0100200 100 2 0 0 100 200 100 200 2 0 0 200200 100 100 100 100Unnamed PantherCreek TributaryPanther Creek PantherCreek Panther Creek Figure - Level 1 Downstream Analysis Resources Review 3 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend !One Mile from TDA !.Outfall 20' Contours Renton Streams TDA Flowpaths Threshold Discharge Area Slope Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected) Landslide Severity Very High High Moderate Unclassified Wellfield Capture Zone One Year Capture Zone Five Year Capture Zone Ten Year Capture Zone FEMA Flood Zones - Regulatory FEMA Flood Zones - Non Regulatory Wetlands Erosion Severity High ±0 360 720 1,080180Feet Renton TDAs REN-TDA8 REN-TDA7 REN-TDA9 REN-TDA10REN-TDA11 REN-TDA12 REN-TDA13 REN-TDA14 ECY303d List- Bioassessment X XXX X 1/4 Mile from TDA B-34Page 32 of 33 \\SEAFPP01\PROJ\KINGCOUNTYWA\W3X86400ILINE\2100_PH2DESIGN\2130_PRELIMDESIGN\DRAINAGE\GIS\MAPS\WORKING\DOWNSTREAM ANALYSIS_RENTON.MXD TAKESHA 1/14/2022 12:13:04 PM !.!.DDDD!!R E N-TD A11 R E N - T DA 1 2 REN-TDA13REN-TDA14 3002 0 0 300 200 3 0 0 2 0 0 4003 0 0 2 0 0 400 300 400 2 0 0 400 3 0 0 400300400 300 400 4 0 0400400 400 4 00 400 400400 200200 200 Panther CreekUnnamed Pant herCreek Tr i but aryP a n t h e r C r e e k Figure - Level 1 Downstream Analysis Information Review 4 RAPID I LINEMETRO TRANSIT CAPITAL DIVISIONKING COUNTY METRO Legend D 1/4 Mile from TDA !One Mile from TDA !.Outfall Renton Streams TDA Flowpaths Threshold Discharge Area Slope Range >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected) Landslide Severity Very High High Moderate Unclassified Wellfield Capture Zone One Year Capture Zone Five Year Capture Zone Ten Year Capture Zone FEMA Flood Zones - Regulatory FEMA Flood Zones - Non Regulatory Wetlands Erosion Severity High 20' Contours ±0 360 720 1,080180Feet Renton TDAs REN-TDA14 ECY303d List- Bioassessment ECY303d List- Bioassessment Page 33 of 33 Appendix C Drainage System Tables Page 1 of 9 OFF-SITE ANALYSIS DRAINAGE SYSTEM TABLE SURFACE WATER DESIGN MANUAL, CORE REQUIREMENT #2 Basin: Black River Subbasin Name: Springbrook Creek TDA Number: 02 Symbol Drainage Component Type, Name, and Size Drainage Component Description Slope Distance from site discharge Existing Problems Potential Problems Observations of field inspector, resource reviewer, or resident see map Type: sheet flow, swale, stream, channel, pipe, pond; Size: diameter, surface area drainage basin, vegetation, cover, depth, type of sensitive area, volume % ¼ ml = 1,320 ft. constrictions, under capacity, ponding, overtopping, flooding, habitat or organism destruction, scouring, bank sloughing, sedimentation, incision, other erosion tributary area, likelihood of problem, overflow pathways, potential impacts Western Part 1a 12″ PIPE Collects drainage from the north side of the western part and flows northeastward through a series of catch basins and 12-inch pipes. N/A 0 to 352 ft None observed None None Eastern Part 1b 18″ Pipe Collects drainage from the north side of the eastern part and flows northward through a series of catch basins and 18-inch pipes and then combines with the runoff from the western part. N/A 0 to 102 ft None observed None None 2b_Combined 18″ Pipe Collects drainage and flows northward through a series of catch basins and 18-inch pipes and enters a 36-inch pipe. N/A 102 to 885 ft None observed None None 3b_Combined 36″ Pipe Collects drainage and flows westward along S 7th St through a series of catch basins and 36- inch pipes and then enters a 60-inch pipe. N/A 885 to 901 None observed None None 4b_Combined 60” Pipe Collects drainage and flows westward along S 7th St through a series of catch basins and 60- inch pipes reaching the point one-quarter mile downstream (as determined by the shortest flowpath). N/A 901 to 1362 None observed None None Page 2 of 9 OFF-SITE ANALYSIS DRAINAGE SYSTEM TABLE SURFACE WATER DESIGN MANUAL, CORE REQUIREMENT #2 Basin: Black River Subbasin Name: Rolling Hills Creek TDA Number: 03 Symbol Drainage Component Type, Name, and Size Drainage Component Description Slope Distance from site discharge Existing Problems Potential Problems Observations of field inspector, resource reviewer, or resident see map Type: sheet flow, swale, stream, channel, pipe, pond; Size: diameter, surface area drainage basin, vegetation, cover, depth, type of sensitive area, volume % ¼ ml = 1,320 ft. constrictions, under capacity, ponding, overtopping, flooding, habitat or organism destruction, scouring, bank sloughing, sedimentation, incision, other erosion tributary area, likelihood of problem, overflow pathways, potential impacts 1 12″ PIPE Collects drainage from the project and flows southward through a series of catch basins and 12-inch pipe and then enters an 18-inch pipe. 0.5 -0.7 0 to 470 ft None observed None None 2 18″ Pipe Flows southward through a series of catch basins and 18-inch pipe and then enters a 24-inch pipe. 0.7 470 to 647 ft None observed None None 3 24″ Pipe Flows southward through a series of catch basins and 24-inch pipe and then enters a 36-inch pipe. 1.3 647 to 810 ft None observed None None 4 36″ Pipe Flows southward through a series of catch basins and 36-inch pipe and ultimately discharges to the Rolling Hills Creek on the north side of I-405. N/A 810 to 1084 Outfall sedimentation Might create capacity issues if not maintained. Outfall pipe was half full of sediment (Appendix C - Photo 1) 5 Rolling Hills CREEK Heavily vegetated stream bank consisted of trees and other plants with steep side slopes (Photo is included in Appendix B). N/A 1084 to 1320 None observed None None Page 3 of 9 OFF-SITE ANALYSIS DRAINAGE SYSTEM TABLE SURFACE WATER DESIGN MANUAL, CORE REQUIREMENT #2 Basin: Black River Subbasin Name: Rolling Hills Creek TDA Number: 04 Symbol Drainage Component Type, Name, and Size Drainage Component Description Slope Distance from site discharge Existing Problems Potential Problems Observations of field inspector, resource reviewer, or resident see map Type: sheet flow, swale, stream, channel, pipe, pond; Size: diameter, surface area drainage basin, vegetation, cover, depth, type of sensitive area, volume % ¼ ml = 1,320 ft. constrictions, under capacity, ponding, overtopping, flooding, habitat or organism destruction, scouring, bank sloughing, sedimentation, incision, other erosion tributary area, likelihood of problem, overflow pathways, potential impacts 1a 12″ PIPE Collects runoff from Northern portion of TDA04 and flows southward through 12-inch pipes and a series of catch basins and then enters a 24-inch pipe. 1.9 0 to 245 None observed None None 2a 24″ PIPE Flows southward through 24-inch pipes and a series of catch basins and then enters a 42-inch pipe. 0.5 245 to 614 None observed None None 3a 42″ PIPE Flows southward through a 42-inch pipe and a series of catch basins and then enters a 48-inch pipe. 0.5 614 to 988 None observed None None 4a 48″ PIPE Flows southward through a 48-inch pipe and catch basin and then combines with runoff flowing from the east, discharging into the Rolling Hills Creek. N/A 988 to 1025 None observed None None 1b 60″ PIPE (Rolling Hills Creek) Piped portion of Creek. Flows to the south through a 60-inch pipe and a series of catch basins 0.2 - 0.35 0 to 480 None observed None None 2b 72″ PIPE (Rolling Hills Creek) Piped portion of Creek. Flows westward through a 72-inch pipe and a series of catch basins then combines with runoff flowing from the north and discharges into the Rolling Hills Creek. 0.2 480 to 1190 None observed None None Page 4 of 9 OFF-SITE ANALYSIS DRAINAGE SYSTEM TABLE SURFACE WATER DESIGN MANUAL, CORE REQUIREMENT #2 Basin: Black River Subbasin Name: Rolling Hills Creek TDA Number: 05 Symbol Drainage Component Type, Name, and Size Drainage Component Description Slope Distance from site discharge Existing Problems Potential Problems Observations of field inspector, resource reviewer, or resident see map Type: sheet flow, swale, stream, channel, pipe, pond; Size: diameter, surface area drainage basin, vegetation, cover, depth, type of sensitive area, volume % ¼ ml = 1,320 ft. constrictions, under capacity, ponding, overtopping, flooding, habitat or organism destruction, scouring, bank sloughing, sedimentation, incision, other erosion tributary area, likelihood of problem, overflow pathways, potential impacts 1 12″ PIPE Flows northward through a series of catch basins and 12-inch pipes and then enters an 18-inch pipe. 3.8 0 to 795 ft None observed None None 2 18″ PIPE Flows northward through a series of catch basins and 18-inch pipes and then enters a 42-inch pipe. 4.0 795 to 1096 None observed None May discharge to Detention Pond, but not confirmed in the field (Appendix C - photo 5) 3 42″ PIPE (Rolling Hills Creek) Piped portion of Creek. Flows northward through a series of catch basins and 42- inch pipes, running under I-405 and enters a 72-inch pipe which is flowing east to west from TDA04. 1.8 1096 to 1320 None observed None None Page 5 of 9 OFF-SITE ANALYSIS DRAINAGE SYSTEM TABLE SURFACE WATER DESIGN MANUAL, CORE REQUIREMENT #2 Basin: Black River Subbasin Name: Rolling Hills Creek TDA Number: 06 Symbol Drainage Component Type, Name, and Size Drainage Component Description Slope Distance from site discharge Existing Problems Potential Problems Observations of field inspector, resource reviewer, or resident see map Type: sheet flow, swale, stream, channel, pipe, pond; Size: diameter, surface area drainage basin, vegetation, cover, depth, type of sensitive area, volume % ¼ ml = 1,320 ft. constrictions, under capacity, ponding, overtopping, flooding, habitat or organism destruction, scouring, bank sloughing, sedimentation, incision, other erosion tributary area, likelihood of problem, overflow pathways, potential impacts 1 12″ PIPE Flows northwest through a series of catch basins and 12-inch pipes and discharges into a wetland. 0.25 0 to 420 ft None observed None None 2 Wetland/Stream Heavily vegetated depression N/A 420 to 583 ft None observed None Refer to Appendix C - Photo 5 3 12″ Culvert Water from the first wetland enters a 12-inch culvert (creek is piped) crossing under Smither Avenue South and drains into a second wetland. N/A 583 to 710 None observed None None 4 Wetland/Stream Heavily vegetated depression N/A 710 to 870 None observed None Refer to Appendix C - Photo 6 5 30″ PIPE Flows northwest through a series of 30- inch pipe running under I-405 and discharges to the Rolling Hills Creek. 2.5 870 to 1320 None observed None Refer to Appendix C - Photo 4 Page 6 of 9 OFF-SITE ANALYSIS DRAINAGE SYSTEM TABLE SURFACE WATER DESIGN MANUAL, CORE REQUIREMENT #2 Basin: Black River Subbasin Name: Panther Creek TDA Number: 07 Symbol Drainage Component Type, Name, and Size Drainage Component Description Slope Distance from site discharge Existing Problem s Potential Problems Observations of field inspector, resource reviewer, or resident see map Type: sheet flow, swale, stream, channel, pipe, pond; Size: diameter, surface area drainage basin, vegetation, cover, depth, type of sensitive area, volume % ¼ ml = 1,320 ft. constrictions, under capacity, ponding, overtopping, flooding, habitat or organism destruction, scouring, bank sloughing, sedimentation, incision, other erosion tributary area, likelihood of problem, overflow pathways, potential impacts 1 12″ PIPE Flows southward through a series of catch basins and 12-inch pipes and then enters an 18-inch pipe. 3.5 – 8.2 0 to 640 ft None observed None None 2 18″ Pipe Flows southward through a series of catch basins and an 18-inch pipes and then enters a 24-inch pipe. 3.7- 4.4 640 to 1128 ft None observed None Lids may be labeled “sewer” 3 24″ Pipe Flows southward through a series of catch basins and 24-inch pipes to the one- quarter mile downstream point. 2.4- 3.9 1128 to 1320 ft None observed None Lids may be labeled “sewer” OFF-SITE ANALYSIS DRAINAGE SYSTEM TABLE Page 7 of 9 SURFACE WATER DESIGN MANUAL, CORE REQUIREMENT #2 Basin: Black River Subbasin Name: Panther Creek TDA Number: 11 Symbol Drainage Component Type, Name, and Size Drainage Component Description Slope Distance from site discharge Existing Problems Potential Problems Observations of field inspector, resource reviewer, or resident see map Type: sheet flow, swale, stream, channel, pipe, pond; Size: diameter, surface area drainage basin, vegetation, cover, depth, type of sensitive area, volume % ¼ ml = 1,320 ft. constrictions, under capacity, ponding, overtopping, flooding, habitat or organism destruction, scouring, bank sloughing, sedimentation, incision, other erosion tributary area, likelihood of problem, overflow pathways, potential impacts 1 12″ CMP PIPE Flows northwest through a series of catchbasins and 12-inch pipes and a series of catch basins and enters a 24- inch pipe. 10 0 to 330 ft None observed None None 2 24” CMP PIPE Discharges to the vegetated ditch. N/A 330 to 362 ft None observed None None 3 Vegetated Ditch The runoff then drains into a vegetated ditch through a 24-inch pipe on the north side of the SE Carr Road. The flow within the ditch is then directed to the northwest and discharges into an unnamed Panther Creek Tributary. N/A 362 to 1254 ft None observed None There was an undermined tree indicating erosion (Appendix C - photo 7). Creek was not observed once it turned away from ROW and further into private property. 4 Unnamed Panther Creek Tributary The unnamed tributary continues to flow east and reaches the point one-quarter mile downstream of the project site. N/A 1254 to 1320 ft None observed None In private property, not observed Page 8 of 9 OFF-SITE ANALYSIS DRAINAGE SYSTEM TABLE SURFACE WATER DESIGN MANUAL, CORE REQUIREMENT #2 OFF-SITE ANALYSIS DRAINAGE SYSTEM TABLE SURFACE WATER DESIGN MANUAL, CORE REQUIREMENT #2 Basin: Black River Drainage basin Subbasin Name: Panther Creek TDA Number: 12 Symbol Drainage Component Type, Name, and Size Drainage Component Description Slope Distance from site discharge Existing Problems Potential Problems Observations of field inspector, resource reviewer, or resident see map Type: sheet flow, swale, stream, channel, pipe, pond; Size: diameter, surface area drainage basin, vegetation, cover, depth, type of sensitive area, volume % ¼ ml = 1,320 ft. constrictions, under capacity, ponding, overtopping, flooding, habitat or organism destruction, scouring, bank sloughing, sedimentation, incision, other erosion tributary area, likelihood of problem, overflow pathways, potential impacts 1 12″ PIPE Collects runoff and flows westward through 12-inch pipes and a series of catch basins 0.7455 0 to 36 ft None observed None None 2 60″ pipe Flows westward through a 60-inch pipe and a series of catch basins N/A 36 to 254 ft None observed None None 3 36″ PIPE Discharges runoff to the Unnamed Panther Creek Tributary through 36-inch outfall pipe. N/A 254 to 265 ft None observed None Outfall not observed, it was not accessible due to steep slope of the ravine. (see Appendix D – photo 8) 4 Unnamed Panther Creek Tributary The unnamed Panther Creek Tributary flows westward and then is piped under 103rd Ave SE. N/A 265 to 720 ft None observed None Refer to Appendix D Photo 8 5 60″ Circular Culvert Two 60-inch culverts directing the flow to the west and one is running under 103rd Ave SE. N/A 720 to 817 ft None observed None None 6 Unnamed Panther Creek Tributary Creek was heavily vegetated (Photo is included in Appendix B). N/A 817 to 1320 ft None observed None Refer to Appendix D Photo 9 Page 9 of 9 Appendix D Field Inspection Photos Page 1 of 6 Photo 1 – 36-inch outfall pipe half-full of sediment (TDA03) Photo 2 – Detention pond (TDA05) D-2 Page 2 of 6 Photo 3 – Erosion to the west of the site (TDA06) Photo 4 – Outlet (TDA06) D-3 Page 3 of 6 Photo 5 – First wetland/stream east of Smithers Ave S (TDA06) Photo 6 – Second wetland/stream west of Smithers Ave S (TDA06) D-4 Page 4 of 6 Photo 7 – Undermined Tree (TDA11) Photo 8 – Creek (TDA12) D-5 Photo 8 - Unnamed Panther Creek Tributary (TDA12) Page 5 of 6 Photo 9 – Unnamed Panther Creek Tributary (TDA12) D-6 Page 6 of 6 Appendix E Flow Control Model Outputs Page 1 of 8 E-2 Page 2 of 8 —————————————————————————————————MGS FLOODPROJECT REPORTProgram Version: MGSFlood 4.58Program License Number: 200710001Project Simulation Performed on: 05/13/2024 12:29 PMReport Generation Date: 05/13/2024 12:31 PM —————————————————————————————————Input File Name: Renton TDA-04 - Combined.fldProject Name: Renton TDA4 DetAnalysis Title: CombinedComments: —————————————————————————————————Routing Not Up to Date. Changes were Made to Model Input Since Last Routing was Performed Click the Simulate Tab and then Click Route to remove this message———————————————— PRECIPITATION INPUT ————————————————Computational Time Step (Minutes): 15Extended Precipitation Time Series SelectedFull Period of Record Available used for RoutingClimatic Region Number: 15Precipitation Station : 96004005 Puget East 40 in_5min 10/01/1939-10/01/2097Evaporation Station : 961040 Puget East 40 in MAPEvaporation Scale Factor : 0.750HSPF Parameter Region Number: 1HSPF Parameter Region Name : Ecology Default ********** Default HSPF Parameters Used (Not Modified by User) ************************************* WATERSHED DEFINITION *********************** Predevelopment/Post Development Tributary Area SummaryPredeveloped Post Developed Total Subbasin Area (acres) 0.730 0.730 Area of Links that Include Precip/Evap (acres) 0.000 0.000 Total (acres) 0.730 0.730----------------------SCENARIO: PREDEVELOPED COMBINATIONNumber of Subbasins: 2 ---------- Subbasin : Combined Basin PreDev ---------- -------Area (Acres) --------C, Lawn, Mod 0.530----------------------------------------------Subbasin Total 0.530 ---------- Subbasin : Flow-through Area ---------- -------Area (Acres) --------C, Lawn, Mod 0.100ROADS/MOD 0.100----------------------------------------------Subbasin Total 0.200----------------------SCENARIO: POSTDEVELOPED COMBINATIONNumber of Subbasins: 2Renton TDA04 MGSFlood Output Results For Flow Control Page 3 of 8 ---------- Subbasin : Combined Basin PostDev ---------- -------Area (Acres) --------ROADS/MOD 0.530----------------------------------------------Subbasin Total 0.530 ---------- Subbasin : Flow-through Area ---------- -------Area (Acres) --------C, Lawn, Mod 0.100ROADS/MOD 0.100----------------------------------------------Subbasin Total 0.200************************* LINK DATA *******************************----------------------SCENARIO: PREDEVELOPED COMBINATIONNumber of Links: 1------------------------------------------Link Name: POC Link Type: CopyDownstream Link: None************************* LINK DATA *******************************----------------------SCENARIO: POSTDEVELOPED COMBINATIONNumber of Links: 1------------------------------------------Link Name: Combo Tank Link Type: StructureDownstream Link: None User Specified Elevation Volume Table Used Elevation (ft) Pond Volume (cu-ft) 25.11 0. 25.31 28. 25.51 79. 25.71 142. 25.91 215. 26.11 296. 26.31 382. 26.51 472. 26.71 565. 26.91 660. 27.11 756. 27.31 852. 27.51 947. 27.71 1040. 27.91 1130. 28.11 1215. 28.31 1296. 28.51 1369. 28.71 1432. 28.91 1483. 29.11 1511. 29.31 1511. 29.51 1511. 29.71 1512. 29.91 1512. 30.11 1512. 30.31 1512. 30.51 1512. 30.71 1512. 30.91 1513.Page 4 of 8 31.11 1513.Hydraulic Conductivity (in/hr) : 0.00Massmann Regression Used to Estimate Hydralic GradientDepth to Water Table (ft) : 100.00Bio-Fouling Potential : LowMaintenance : Average or BetterRiser GeometryRiser Structure Type : CircularRiser Diameter (in) : 12.00Common Length (ft) : 0.000Riser Crest Elevation : 29.01 ft Hydraulic Structure Geometry Number of Devices: 2 ---Device Number 1 ---Device Type : Circular Orifice Control Elevation (ft) : 25.61Diameter (in) : 1.65Orientation : HorizontalElbow : No ---Device Number 2 ---Device Type : Circular Orifice Control Elevation (ft) : 27.91Diameter (in) : 2.00Orientation : HorizontalElbow : Yes**********************FLOOD FREQUENCY AND DURATION STATISTICS*******************----------------------SCENARIO: PREDEVELOPED COMBINATIONNumber of Subbasins: 2Number of Links: 1********** Link: POC ********** Link Outflow 1 Frequency Stats Flood Frequency Data(cfs) (Recurrence Interval Computed Using Gringorten Plotting Position)Tr (yrs) Flood Peak (cfs)====================================== 2-Year 0.104 5-Year 0.155 10-Year 0.208 25-Year 0.291 50-Year 0.387 100-Year 0.481 200-Year 0.505 500-Year 0.534----------------------SCENARIO: POSTDEVELOPED COMBINATIONNumber of Subbasins: 2Number of Links: 1********** Link: Combo Tank ********** Link WSEL Stats WSEL Frequency Data(ft) (Recurrence Interval Computed Using Gringorten Plotting Position)Tr (yrs) WSEL Peak (ft)====================================== 1.05-Year 26.738 1.11-Year 26.948 1.25-Year 27.069 2.00-Year 27.543 3.33-Year 27.967Page 5 of 8 5-Year 28.138 10-Year 28.371 25-Year 28.939 50-Year 29.052 100-Year 29.091 ***********Groundwater Recharge Summary ************* Recharge is computed as input to Perlnd Groundwater Plus Infiltration in Structures Total Predeveloped Recharge During SimulationModel Element Recharge Amount (ac-ft)-----------------------------------------------------------------------------------------------Subbasin: Combined Basin PreDe 64.771Subbasin: Flow-through Area 12.221Link: POC 0.000_____________________________________Total: 76.992 Total Post Developed Recharge During SimulationModel Element Recharge Amount (ac-ft)-----------------------------------------------------------------------------------------------Subbasin: Combined Basin PostD 0.000Subbasin: Flow-through Area 12.221Link: Combo Tank 0.000_____________________________________Total: 12.221Total Predevelopment Recharge is Greater than Post DevelopedAverage Recharge Per Year, (Number of Years= 158)Predeveloped: 0.487 ac-ft/year, Post Developed: 0.077 ac-ft/year ***********Water Quality Facility Data ************* ----------------------SCENARIO: PREDEVELOPED COMBINATIONNumber of Links: 1********** Link: POC ********** 2-Year Discharge Rate : 0.104 cfs 15-Minute Timestep, Water Quality Treatment Design Discharge On-line Design Discharge Rate (91% Exceedance): 0.02 cfs Off-line Design Discharge Rate (91% Exceedance): 0.01 cfs Infiltration/Filtration Statistics-------------------- Inflow Volume (ac-ft): 171.84 Inflow Volume Including PPT-Evap (ac-ft): 171.84 Total Runoff Infiltrated (ac-ft): 0.00, 0.00% Total Runoff Filtered (ac-ft): 0.00, 0.00% Primary Outflow To Downstream System (ac-ft): 171.84 Secondary Outflow To Downstream System (ac-ft): 0.00 Volume Lost to ET (ac-ft): 0.00 Percent Treated (Infiltrated+Filtered+ET)/Total Volume: 0.00%----------------------SCENARIO: POSTDEVELOPED COMBINATIONNumber of Links: 1********** Link: Combo Tank ********** Basic Wet Pond Volume (91% Exceedance): 2874. cu-ft Computed Large Wet Pond Volume, 1.5*Basic Volume: 4311. cu-ft 2-Year Discharge Rate : 0.101 cfsPage 6 of 8 15-Minute Timestep, Water Quality Treatment Design Discharge On-line Design Discharge Rate (91% Exceedance): 0.10 cfs Off-line Design Discharge Rate (91% Exceedance): 0.06 cfs Infiltration/Filtration Statistics-------------------- Inflow Volume (ac-ft): 304.56 Inflow Volume Including PPT-Evap (ac-ft): 304.56 Total Runoff Infiltrated (ac-ft): 0.00, 0.00% Total Runoff Filtered (ac-ft): 0.00, 0.00% Primary Outflow To Downstream System (ac-ft): 306.13 Secondary Outflow To Downstream System (ac-ft): 0.00 Volume Lost to ET (ac-ft): 0.00 Percent Treated (Infiltrated+Filtered+ET)/Total Volume: 0.00% ***********Compliance Point Results *************Scenario Predeveloped Combination Compliance Link: POC Scenario Postdeveloped Combination Compliance Link: Combo Tank *** Point of Compliance Flow Frequency Data *** Recurrence Interval Computed Using Gringorten Plotting PositionPredevelopment Runoff Postdevelopment RunoffTr (Years) Discharge (cfs) Tr (Years) Discharge (cfs)---------------------------------------------------------------------------------------------------------------------- 2-Year 0.104 2-Year 0.101 5-Year 0.155 5-Year 0.164 10-Year 0.208 10-Year 0.190 25-Year 0.291 25-Year 0.240 50-Year 0.387 50-Year 0.337 100-Year 0.481 100-Year 0.474 200-Year 0.505 200-Year 0.488 500-Year 0.534 500-Year 0.504 ** Record too Short to Compute Peak Discharge for These Recurrence Intervals**** Flow Duration Performance ****Excursion at Predeveloped 50%Q2 (Must be Less Than or Equal to 0%): 3134.4% FAILMaximum Excursion from 50%Q2 to Q2 (Must be Less Than or Equal to 0%): 3134.4% FAILMaximum Excursion from Q2 to Q50 (Must be less than 10%): 299.9% FAILPercent Excursion from Q2 to Q50 (Must be less than 50%): 56.8% FAIL-------------------------------------------------------------------------------------------------FLOW DURATION DESIGN CRITERIA: FAIL-------------------------------------------------------------------------------------------------**** LID Duration Performance ****Excursion at Predeveloped 8%Q2 (Must be Less Than 0%): 92.1% FAILMaximum Excursion from 8%Q2 to 50%Q2 (Must be Less Than 0%): 3209.8% FAIL-------------------------------------------------------------------------------------------------LID DURATION DESIGN CRITERIA: FAIL-------------------------------------------------------------------------------------------------Page 7 of 8 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.171819202122233432323232 32 32323232323234 34 3 4 34 323232323434 323232303032323219+0020+0021+0022+0023+00SD SDSD EX SDCB (1-E11)1TAL-B 20+46.20, 41.08 RTRIM EL = 31.19IE = 28.60 (12" E)IE = 28.86 (12" NW)SDCB (1-29) CONC INLET22TAL-B 19+34.16, 40.31 RTRIM EL = 31.22IE = 28.22 (12" E)SDCB (1-28B) CB TYPE 2-54"TAL-B 19+40.70, 3.53 RTRIM EL = 32.17913IE = 25.61 (36" S)IE = 28.06 (12" W)IE = 25.61 (36" N)SDCB (1-28D) CB TYPE 2-48"TAL-B 20+32.31, 3.57 RTRIM EL = 32.06139IE = 28.53 (12" W) INIE = 28.53 (12" NW) OUTSDCB (1-28C) CB TYPE 2-54"TAL-B 20+09.14, 3.54 RTRIM EL = 32.11913IE = 27.11 (12" SW)IE = 25.61 (36" N)FCS (1-28A) SDMH 54"TAL-B 18+72.40, 3.53 RTRIM EL = 32.32169IE = 25.61 (12" W)IE = 25.61 (36" S)48 LF 12" PP SD2 LF 36" SRPE SD37 LF 12" PP SD2 LF 36" SRPE SD2 LF 36" SRPE SD60 LF 48" SRPE SD40 LF 12" DI SD6 LF 12" PP SD7 LF 12" PP SD2 LF 36" SRPE SDEX SDMH (1-E2)2TAL-B 18+60.40, 49.85 RTRIM EL = 33.78IE = 23.80 (12" E)IE = 26.50 (12" S)60 LF 48" SRPE SDOUTINOUTINIE = 23.55 (15" W) OUTOUTINOUTIN ININ INC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.06PLOTTED: May 28, 2024-03:22:34pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD SI-405 SB OFF-RAMP(TAL-B-LINE)S RENTON VILLAGE PLRENTON SEGMENTDRAINAGE PLANTAL-B 18+50 TO TAL-B 23+501DR.06219J. GREENH. JOHNSONJ. ETULAIN TREATMENT MW (1-2)TAL-B 20+21.84, 3.53 RTRIM EL=32.68IE=28.51 (12" S) INIE=27.18 (12" N) OUT77511521R-4214219TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128Flow Control [FCS (1-28A)] Tributary AreasPollution Generating Impervious Surface (PGIS) = 23,759 ft2 (0.55 ac)Non-pollution Generating Impervious Surface (NPGIS) = 3,456 ft2 (0.08 ac)Non-pollution Generating Pervious Surface (NPGPS) = 4,227 ft2 (0.10 ac)Total Area = 31,442 ft2 (0.72 ac)19,473 sf2,380 sf300 sf2,506 sf467 sf1,254 sf4,286 sf776 sf3434 323232NC INLET0.47 RT4517TDA04 Flow Control Tributary AreasPage 8 of 8 Appendix F Water Quality Model Outputs Page 1 of 14 Size (ft) Treatment Area (sq ft) WQ Flow (cfs) WQ Flow (gpm) gpm per sf (Max 1 gpm/SF) 1-1 Int.6x8 24.00 0.04 17.95 0.75 1-2 Talbot 8x12 42.56 0.07 31.42 0.74TDA4 MW GULD - Modular Wetland Sizing Calculations Page 2 of 14 —————————————————————————————————MGS FLOODPROJECT REPORTProgram Version: MGSFlood 4.58Program License Number: 200710001Project Simulation Performed on: 05/13/2024 12:34 PMReport Generation Date: 05/13/2024 12:35 PM —————————————————————————————————Input File Name: REN-TDA4 Intersection OWS.fldProject Name: REN-TDA4 Filterra WAnalysis Title: Comments: ———————————————— PRECIPITATION INPUT ————————————————Computational Time Step (Minutes): 15Extended Precipitation Time Series SelectedFull Period of Record Available used for RoutingClimatic Region Number: 15Precipitation Station : 96004005 Puget East 40 in_5min 10/01/1939-10/01/2097Evaporation Station : 961040 Puget East 40 in MAPEvaporation Scale Factor : 0.750HSPF Parameter Region Number: 3HSPF Parameter Region Name : USGS Default ********** Default HSPF Parameters Used (Not Modified by User) ************************************* WATERSHED DEFINITION *********************** Predevelopment/Post Development Tributary Area SummaryPredeveloped Post Developed Total Subbasin Area (acres) 0.320 0.320 Area of Links that Include Precip/Evap (acres) 0.000 0.000 Total (acres) 0.320 0.320----------------------SCENARIO: PREDEVELOPEDNumber of Subbasins: 1 ---------- Subbasin : Subbasin 1 ---------- -------Area (Acres) --------Till Grass 0.030Impervious 0.290----------------------------------------------Subbasin Total 0.320----------------------SCENARIO: POSTDEVELOPEDNumber of Subbasins: 1 ---------- Subbasin : Subbasin 1 ---------- -------Area (Acres) --------Till Grass 0.030Impervious 0.290----------------------------------------------Subbasin Total 0.320************************* LINK DATA *******************************Renton TDA04 MGSFlood Output Results For WQ Structure - Oil Water Separator (1-1) and Modular Wetland (1-1) Page 3 of 14 ----------------------SCENARIO: PREDEVELOPEDNumber of Links: 0************************* LINK DATA *******************************----------------------SCENARIO: POSTDEVELOPEDNumber of Links: 1------------------------------------------Link Name: New Structure Lnk1Link Type: StructureDownstream Link: NonePrismatic Pond Option UsedPond Floor Elevation (ft) : 100.00Riser Crest Elevation (ft) : 103.00Max Pond Elevation (ft) : 104.00Storage Depth (ft) : 4.00Pond Bottom Length (ft) : 100.0Pond Bottom Width (ft) : 50.0Pond Side Slopes (ft/ft) : Z1= 3.00 Z2= 3.00 Z3= 3.00 Z4= 3.00Bottom Area (sq-ft) : 5000.Area at Riser Crest El (sq-ft) : 8,024.(acres) : 0.184Volume at Riser Crest (cu-ft): 19,374.(ac-ft) : 0.445Area at Max Elevation (sq-ft) : 9176.(acres) : 0.211Vol at Max Elevation (cu-ft): 27,968.(ac-ft) : 0.642Hydraulic Conductivity (in/hr) : 0.00Massmann Regression Used to Estimate Hydralic GradientDepth to Water Table (ft) : 100.00Bio-Fouling Potential : LowMaintenance : Average or BetterRiser GeometryRiser Structure Type : CircularRiser Diameter (in) : 24.00Common Length (ft) : 0.000Riser Crest Elevation : 103.00 ft Hydraulic Structure Geometry Number of Devices: 1 ---Device Number 1 ---Device Type : Circular Orifice Control Elevation (ft) : 100.00Diameter (in) : 1.00Orientation : HorizontalElbow : Yes**********************FLOOD FREQUENCY AND DURATION STATISTICS*******************----------------------SCENARIO: PREDEVELOPEDNumber of Subbasins: 1Number of Links: 0----------------------SCENARIO: POSTDEVELOPEDNumber of Subbasins: 1Number of Links: 1********** Link: New Structure Lnk1 ********** Link Outflow 1 Frequency Stats Flood Frequency Data(cfs)Page 4 of 14 (Recurrence Interval Computed Using Gringorten Plotting Position)Tr (yrs) Flood Peak (cfs)====================================== 2-Year 0.000E+00 5-Year 0.000E+00 10-Year 0.000E+00 25-Year 0.000E+00 50-Year 0.000E+00 100-Year 0.000E+00 200-Year 0.000E+00 500-Year 0.000E+00 ***********Groundwater Recharge Summary ************* Recharge is computed as input to Perlnd Groundwater Plus Infiltration in Structures Total Predeveloped Recharge During SimulationModel Element Recharge Amount (ac-ft)-----------------------------------------------------------------------------------------------Subbasin: Subbasin 1 3.666_____________________________________Total: 3.666 Total Post Developed Recharge During SimulationModel Element Recharge Amount (ac-ft)-----------------------------------------------------------------------------------------------Subbasin: Subbasin 1 3.666Link: New Structure Lnk1 0.000_____________________________________Total: 3.666Total Predevelopment Recharge Equals Post DevelopedAverage Recharge Per Year, (Number of Years= 158)Predeveloped: 0.023 ac-ft/year, Post Developed: 0.023 ac-ft/year ***********Water Quality Facility Data ************* ----------------------SCENARIO: PREDEVELOPEDNumber of Links: 0----------------------SCENARIO: POSTDEVELOPEDNumber of Links: 1********** Link: New Structure Lnk1 ********** Basic Wet Pond Volume (91% Exceedance): 1309. cu-ft Computed Large Wet Pond Volume, 1.5*Basic Volume: 1964. cu-ft 15-Minute Timestep, Water Quality Treatment Design Discharge On-line Design Discharge Rate (91% Exceedance): 0.04 cfs Off-line Design Discharge Rate (91% Exceedance): 0.02 cfs Infiltration/Filtration Statistics-------------------- Inflow Volume (ac-ft): 136.05 Inflow Volume Including PPT-Evap (ac-ft): 136.05 Total Runoff Infiltrated (ac-ft): 0.00, 0.00% Total Runoff Filtered (ac-ft): 0.00, 0.00% Primary Outflow To Downstream System (ac-ft): 136.05 Secondary Outflow To Downstream System (ac-ft): 0.00 Volume Lost to ET (ac-ft): 0.00 Percent Treated (Infiltrated+Filtered+ET)/Total Volume: 0.00% ***********Compliance Point Results *************Page 5 of 14 Scenario Predeveloped Compliance Subbasin: Subbasin 1Scenario Postdeveloped Compliance Subbasin: Subbasin 1 *** Point of Compliance Flow Frequency Data *** Recurrence Interval Computed Using Gringorten Plotting PositionPredevelopment Runoff Postdevelopment RunoffTr (Years) Discharge (cfs) Tr (Years) Discharge (cfs)---------------------------------------------------------------------------------------------------------------------- 2-Year 0.111 2-Year 0.111 5-Year 0.142 5-Year 0.142 10-Year 0.166 10-Year 0.166 25-Year 0.212 25-Year 0.212 50-Year 0.260 50-Year 0.260 100-Year 0.310 100-Year 0.310 200-Year 0.319 200-Year 0.319 500-Year 0.331 500-Year 0.331 ** Record too Short to Compute Peak Discharge for These Recurrence Intervals**** Flow Duration Performance ****Excursion at Predeveloped 50%Q2 (Must be Less Than or Equal to 0%): 0.0% FAILMaximum Excursion from 50%Q2 to Q2 (Must be Less Than or Equal to 0%): 0.1% FAILMaximum Excursion from Q2 to Q50 (Must be less than 10%): 0.5% PASSPercent Excursion from Q2 to Q50 (Must be less than 50%): 2.1% PASS-------------------------------------------------------------------------------------------------FLOW DURATION DESIGN CRITERIA: FAIL-------------------------------------------------------------------------------------------------**** LID Duration Performance ****Excursion at Predeveloped 8%Q2 (Must be Less Than 0%): 0.0% FAILMaximum Excursion from 8%Q2 to 50%Q2 (Must be Less Than 0%): 0.0% FAIL-------------------------------------------------------------------------------------------------LID DURATION DESIGN CRITERIA: FAIL-------------------------------------------------------------------------------------------------Page 6 of 14 oldcastleprecast.com/wilsonville File Name: PO Box 323, Wilsonville, Oregon 97070-0323 Tel: (503) 682-2844 Fax: (503) 682-2657 Issue Date: 576-CPS 2018 020ECO576CPS1 576-CPS OIL / WATER SEPARATOR COALESCING - 140 GPM 576-CPS 7.0 TOP No. 576-T-2-332P BASE ASSEMBLY No. 576-CPS-B OPTIONAL TOP HEAVY TRAFFIC No. 576-T-CPS-HD Renton TDA04 Oil Water Separator (1-1) Cut Sheet Page 7 of 14 A A PLAN VIEW SECTION AA Issue Date: File Name: PO Box 323, Wilsonville, Oregon 97070-0323 Tel: (503) 682-2844 Fax: (503) 682-2657 oldcastleprecast.com/wilsonville 576-CPS 2018 020-576CPS 576-CPS OIL / WATER SEPARATOR COALESCING - 140 GPM 576-CPS 7.1 Page 8 of 14 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.1718192021222334 34 32343434323234343234 36 3636 3434343232 303032 32323232 3434 3636LPL PL PL PL PL PL PL PL PL PL PL PL PL PL PLPL PL PL PL PL PL PL PL PLPLPL PL PL PL PL PL PL PLPL PL PL PL PL PL PL PLPL PL PL PSS\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\SDSDSDSDSDSDSDSDSDSDSD24+00 25+00 26+0010+0010+0011+0012+0013+0014+004 LF 12" DI SD200 LF 12" PP SD31 LF 12" DI SD31 LF 12" DI SD41 LF 12" PP SD16 LF 12" DI SD11 LF 12" PP SD7 LF 12" DI SDSDCB (1-21), TYPE 18TAL-B 10+73.55, 83.46 RTRIM EL = 31.12IE = 28.30 (12" NW) OUTEX SDCB (1-E13)TAL-B 10+99.55, 48.22 RTRIM EL = 31.0361IE = 28.80 (8" NE) OUTEX SDCB (1-E8)TAL-B 10+82.21, 35.96 LTRIM EL = 31.4116IE = 28.30 (12" W) OUTSDMH (1-3), 54"23TAL-B 10+37.73, 24.64 RTRIM EL = 31.38IE = 27.20 (12" E) INIE = 26.10 (12" S) INIE = 25.60 (12" NE) INIE = 25.60 (18" SE) OUTSDCB (1-22) TYPE 1TAL-B 10+82.51, 41.16 LTRIM EL = 31.20118IE = 28.32 (12" SE) INIE = 28.32 (12" SW) OUTSDCB (1-23) TYPE 1TAL-B 12+79.65, 41.15 LTRIM EL = 34.86812IE = 29.32 (12" NW) OUTSDCB (1-18), TYPE 2-48"9TAL-B 10+43.62, 91.02 RTRIM EL = 30.87IE = 28.10 (12" SE)IE = 28.60 (6" SW) INIE = 28.10 (12" N)IE = 28.60 (6" SW) INIE = 28.10 (12" NE) OUTSDMH (1-2), 48"10TAL-B 10+66.32, 53.74 RTRIM EL = 31.22IE = 26.31 (12" W) INIE = 26.31 (12" N) OUTSDCB (1-20), TYPE 18TAL-B 10+42.73, 58.24 RTRIM EL = 31.05IE = 28.30 (12" W) OUT6 LF 12" DI SDSDCB (1-19), TYPE 18TAL-B 10+36.68, 89.10 RTRIM EL = 30.78IE = 28.14 (12" E) INIE = 28.06 (12" S) OUTIN28.60IN28.10 (12" NE) OUTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.01.dwg | Layout: 1DR.04PLOTTED: May 28, 2024-03:16:59pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; X-LEGEND.dwg; X-IL_RENTON.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'S GRADY WAY TALBOT RD S(TAL-B-LINE)(GRA-LINE)RENTON SEGMENTDRAINAGE PLANGRA 24+00 TO TAL-B 14+001DR.04217J. GREENH. JOHNSONJ. ETULAIN OWS (1-1), 7.50'x5.00'TAL-B 10+46.34, 79.46'RT RIM EL=30.33 IE=28.04 (12" S) IN IE=27.81 (12" N) OUTTREATMENT MW (1-1)TAL-B 10+57.53, 64.61'RTRIM EL=30.59IE=27.71 (12" S) INIE=26.38 (12" N) OUT14177220158 LF 6" DI SDR-4214217TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128171717LUA22-000260 PR21-000132 C21001128Treatment (1-1) and OWS Tributary AreasPollution Generating Impervious Surface (PGIS) = 10,355 ft2 (0.24 ac)Non-pollution Generating Impervious Surface (NPGIS) = 2,019 ft2 (0.05 ac)Non-pollution Generating Pervious Surface (NPGPS) = 1,313 ft2 (0.03 ac)Total Area = 13,687 ft2 (0.31 ac)10,355 sf1,002 sf1,005 sf245 sf1,068 sfTDA04 Treatment (1-1) and OWS Tributary AreasPage 9 of 14 —————————————————————————————————MGS FLOODPROJECT REPORTProgram Version: MGSFlood 4.58Program License Number: 200710001Project Simulation Performed on: 05/13/2024 12:33 PMReport Generation Date: 05/13/2024 12:33 PM —————————————————————————————————Input File Name: REN-TDA4 Talbot MW.fldProject Name: Renton TDA4 DetAnalysis Title: MW 1-2 TalbotComments: ———————————————— PRECIPITATION INPUT ————————————————Computational Time Step (Minutes): 15Extended Precipitation Time Series SelectedFull Period of Record Available used for RoutingClimatic Region Number: 15Precipitation Station : 96004005 Puget East 40 in_5min 10/01/1939-10/01/2097Evaporation Station : 961040 Puget East 40 in MAPEvaporation Scale Factor : 0.750HSPF Parameter Region Number: 3HSPF Parameter Region Name : USGS Default ********** Default HSPF Parameters Used (Not Modified by User) ************************************* WATERSHED DEFINITION *********************** Predevelopment/Post Development Tributary Area SummaryPredeveloped Post Developed Total Subbasin Area (acres) 0.580 0.580 Area of Links that Include Precip/Evap (acres) 0.000 0.000 Total (acres) 0.580 0.580----------------------SCENARIO: PREDEVELOPED COMBINATIONNumber of Subbasins: 1 ---------- Subbasin : Combined Basin PreDev ---------- -------Area (Acres) --------Till Grass 0.070Impervious 0.510----------------------------------------------Subbasin Total 0.580----------------------SCENARIO: POSTDEVELOPED COMBINATIONNumber of Subbasins: 1 ---------- Subbasin : Combined Basin PostDev ---------- -------Area (Acres) --------Till Grass 0.070Impervious 0.510----------------------------------------------Subbasin Total 0.580************************* LINK DATA *******************************Renton TDA04 MGSFlood Output Results For WQ Structure - Modular Wetland (1-2) Page 10 of 14 ----------------------SCENARIO: PREDEVELOPED COMBINATIONNumber of Links: 0************************* LINK DATA *******************************----------------------SCENARIO: POSTDEVELOPED COMBINATIONNumber of Links: 1------------------------------------------Link Name: Combo Tank Link Type: StructureDownstream Link: None User Specified Elevation Volume Table Used Elevation (ft) Pond Volume (cu-ft) 100.00 0. 100.20 27. 100.50 111. 100.60 136. 100.80 206. 101.00 283. 101.20 366. 101.40 452. 101.60 541. 101.80 632. 102.00 724. 102.20 816. 102.40 907. 102.60 996. 102.80 1083. 103.00 1165. 103.20 1242. 103.40 1312. 103.60 1373. 103.80 1421. 104.00 1448. 104.20 1448. 104.40 1449. 104.60 1449. 104.80 1449. 105.00 1449. 105.20 1449. 105.40 1449. 105.60 1450. 105.80 1450. 106.00 1450. 107.00 1451.Hydraulic Conductivity (in/hr) : 0.00Massmann Regression Used to Estimate Hydralic GradientDepth to Water Table (ft) : 100.00Bio-Fouling Potential : LowMaintenance : Average or BetterRiser GeometryRiser Structure Type : CircularRiser Diameter (in) : 12.00Common Length (ft) : 0.000Riser Crest Elevation : 103.50 ft Hydraulic Structure Geometry Number of Devices: 2 ---Device Number 1 ---Device Type : Circular Orifice Control Elevation (ft) : 100.50Diameter (in) : 1.25Orientation : HorizontalPage 11 of 14 Elbow : No ---Device Number 2 ---Device Type : Circular Orifice Control Elevation (ft) : 102.80Diameter (in) : 2.00Orientation : HorizontalElbow : Yes**********************FLOOD FREQUENCY AND DURATION STATISTICS*******************----------------------SCENARIO: PREDEVELOPED COMBINATIONNumber of Subbasins: 1Number of Links: 0----------------------SCENARIO: POSTDEVELOPED COMBINATIONNumber of Subbasins: 1Number of Links: 1********** Link: Combo Tank ********** Link Outflow 1 Frequency Stats Flood Frequency Data(cfs) (Recurrence Interval Computed Using Gringorten Plotting Position)Tr (yrs) Flood Peak (cfs)====================================== 2-Year 0.000E+00 5-Year 0.000E+00 10-Year 0.000E+00 25-Year 0.000E+00 50-Year 0.000E+00 100-Year 0.000E+00 200-Year 0.000E+00 500-Year 0.000E+00 ***********Groundwater Recharge Summary ************* Recharge is computed as input to Perlnd Groundwater Plus Infiltration in Structures Total Predeveloped Recharge During SimulationModel Element Recharge Amount (ac-ft)-----------------------------------------------------------------------------------------------Subbasin: Combined Basin PreDe 8.555_____________________________________Total: 8.555 Total Post Developed Recharge During SimulationModel Element Recharge Amount (ac-ft)-----------------------------------------------------------------------------------------------Subbasin: Combined Basin PostD 8.555Link: Combo Tank 0.000_____________________________________Total: 8.555Total Predevelopment Recharge Equals Post DevelopedAverage Recharge Per Year, (Number of Years= 158)Predeveloped: 0.054 ac-ft/year, Post Developed: 0.054 ac-ft/year ***********Water Quality Facility Data ************* ----------------------SCENARIO: PREDEVELOPED COMBINATIONNumber of Links: 0----------------------SCENARIO: POSTDEVELOPED COMBINATIONNumber of Links: 1Page 12 of 14 ********** Link: Combo Tank ********** Basic Wet Pond Volume (91% Exceedance): 2324. cu-ft Computed Large Wet Pond Volume, 1.5*Basic Volume: 3486. cu-ft 15-Minute Timestep, Water Quality Treatment Design Discharge On-line Design Discharge Rate (91% Exceedance): 0.07 cfs Off-line Design Discharge Rate (91% Exceedance): 0.04 cfs Infiltration/Filtration Statistics-------------------- Inflow Volume (ac-ft): 242.73 Inflow Volume Including PPT-Evap (ac-ft): 242.73 Total Runoff Infiltrated (ac-ft): 0.00, 0.00% Total Runoff Filtered (ac-ft): 0.00, 0.00% Primary Outflow To Downstream System (ac-ft): 243.93 Secondary Outflow To Downstream System (ac-ft): 0.00 Volume Lost to ET (ac-ft): 0.00 Percent Treated (Infiltrated+Filtered+ET)/Total Volume: 0.00% ***********Compliance Point Results *************Scenario Predeveloped Combination Compliance Subbasin: Combined Basin PreDevScenario Postdeveloped Combination Compliance Subbasin: Combined Basin PostDev *** Point of Compliance Flow Frequency Data *** Recurrence Interval Computed Using Gringorten Plotting PositionPredevelopment Runoff Postdevelopment RunoffTr (Years) Discharge (cfs) Tr (Years) Discharge (cfs)---------------------------------------------------------------------------------------------------------------------- 2-Year 0.196 2-Year 0.196 5-Year 0.252 5-Year 0.252 10-Year 0.293 10-Year 0.293 25-Year 0.380 25-Year 0.380 50-Year 0.462 50-Year 0.462 100-Year 0.555 100-Year 0.555 200-Year 0.570 200-Year 0.570 500-Year 0.589 500-Year 0.589 ** Record too Short to Compute Peak Discharge for These Recurrence Intervals**** Flow Duration Performance ****Excursion at Predeveloped 50%Q2 (Must be Less Than or Equal to 0%): 0.0% FAILMaximum Excursion from 50%Q2 to Q2 (Must be Less Than or Equal to 0%): 0.2% FAILMaximum Excursion from Q2 to Q50 (Must be less than 10%): 2.1% PASSPercent Excursion from Q2 to Q50 (Must be less than 50%): 4.3% PASS-------------------------------------------------------------------------------------------------FLOW DURATION DESIGN CRITERIA: FAIL-------------------------------------------------------------------------------------------------**** LID Duration Performance ****Excursion at Predeveloped 8%Q2 (Must be Less Than 0%): 0.0% FAILMaximum Excursion from 8%Q2 to 50%Q2 (Must be Less Than 0%): 0.0% FAIL-------------------------------------------------------------------------------------------------LID DURATION DESIGN CRITERIA: FAIL-------------------------------------------------------------------------------------------------Page 13 of 14 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.171819202122233432323232 32 32323232323234 34 3 4 34 323232323434 323232303032323219+0020+0021+0022+0023+00SD SDSD EX SDCB (1-E11)1TAL-B 20+46.20, 41.08 RTRIM EL = 31.19IE = 28.60 (12" E)IE = 28.86 (12" NW)SDCB (1-29) CONC INLET22TAL-B 19+34.16, 40.31 RTRIM EL = 31.22IE = 28.22 (12" E)SDCB (1-28B) CB TYPE 2-54"TAL-B 19+40.70, 3.53 RTRIM EL = 32.17913IE = 25.61 (36" S)IE = 28.06 (12" W)IE = 25.61 (36" N)SDCB (1-28D) CB TYPE 2-48"TAL-B 20+32.31, 3.57 RTRIM EL = 32.06139IE = 28.53 (12" W) INIE = 28.53 (12" NW) OUTSDCB (1-28C) CB TYPE 2-54"TAL-B 20+09.14, 3.54 RTRIM EL = 32.11913IE = 27.11 (12" SW)IE = 25.61 (36" N)FCS (1-28A) SDMH 54"TAL-B 18+72.40, 3.53 RTRIM EL = 32.32169IE = 25.61 (12" W)IE = 25.61 (36" S)48 LF 12" PP SD2 LF 36" SRPE SD37 LF 12" PP SD2 LF 36" SRPE SD2 LF 36" SRPE SD60 LF 48" SRPE SD40 LF 12" DI SD6 LF 12" PP SD7 LF 12" PP SD2 LF 36" SRPE SDEX SDMH (1-E2)2TAL-B 18+60.40, 49.85 RTRIM EL = 33.78IE = 23.80 (12" E)IE = 26.50 (12" S)60 LF 48" SRPE SDOUTINOUTINIE = 23.55 (15" W) OUTOUTINOUTIN ININ INC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.06PLOTTED: May 28, 2024-03:22:34pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD SI-405 SB OFF-RAMP(TAL-B-LINE)S RENTON VILLAGE PLRENTON SEGMENTDRAINAGE PLANTAL-B 18+50 TO TAL-B 23+501DR.06219J. GREENH. JOHNSONJ. ETULAIN TREATMENT MW (1-2)TAL-B 20+21.84, 3.53 RTRIM EL=32.68IE=28.51 (12" S) INIE=27.18 (12" N) OUT77511521R-4214219TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C2100112819,472 sfTDA04 Treatment (1-2) Tributary AreasTreatment (1-2) Tributary AreasPollution Generating Impervious Surface (PGIS) = 19,472 ft2 (0.45 ac)Non-pollution Generating Impervious Surface (NPGIS) = 2,685 ft2 (0.06 ac)Non-pollution Generating Pervious Surface (NPGPS) = 2,973 ft2 (0.07 ac)Total Area = 25,166 ft2 (0.58 ac)2,380 sf300 sf2,506 sf467 sfPage 14 of 14 Appendix G Conveyance and Backwater Calculations Page 1 of 20 I Line_Renton_Conveyance_Calcs_Ad-Ready Rational25 JACOBS 6/4/2024, 3:24 PM PIPE INFORMATION WATERSHED CHARACTERISTICS Tc AND PEAK FLOW RATE MORE PIPE INFORMATION REMARKS SUM Upstream Downstream Upstream Downstream Pipe ID Upstream ID Downstream ID Length Dia.Manning's "n" Onsite Impervious Area Onsite Impervious Area C Onsite CA Offsite Impervious Area Offsite Impervious Area C Offsite CA Other CA SumCA K T0 Tr Tc Tc I Q Other Q Total Q Rim Elevation Rim Elevation Inlet Elev Outlet Elev Slope of Pipe U/S Cover D/S Cover Full Flow Capacity Full Flow Velocity Design Flow Less than Capacity? ft in sq ft ac sq ft ac Q3 min min min min in/hr cfs ft ft ft/ft cfs fps S Grady Way S Grady Way & Lake Ave S (NW Intersection) Material Type DI = 0.012 PP = 0.012 SPRE = 0.011 1 SDCB 1-1 SDCB 1-2 148 12 0.012 2,632 0.060 0.90 0.054 3040 0.070 0.90 0.063 0.117 50.00 0.00 0.69 0.69 6.30 2.73 0.32 0.32 25.49 24.92 23.13 22.38 0.0051 1.36 1.54 2.75 3.51 YES 2 SDCB 1-2 SDCB 1-E1 11 12 0.012 4,478 0.103 0.90 0.093 5102 0.117 0.90 0.105 0.198 50.00 0.71 0.04 0.75 6.30 2.73 0.54 0.54 24.94 25.33 22.38 22.3 0.0073 1.56 2.03 3.30 4.20 YES S Grady Way & Shattuck (NW intersection and continuing east down grady way) 3 SDCB 1-3 SDCB 1-4 64 12 0.012 1,835 0.042 0.90 0.038 2166 0.050 0.90 0.045 0.200 50.00 0.00 0.30 0.30 6.30 2.73 0.55 0.55 25.8 25.37 22.85 22.53 0.0050 1.95 1.84 2.74 3.48 YES 4 SDCB 1-5 SDCB 1-6 150 12 0.012 3,933 0.090 0.90 0.081 3686 0.085 0.90 0.076 0.157 50.00 0.00 0.71 0.71 6.30 2.73 0.43 0.43 26.88 26.46 24.06 23.31 0.0050 1.82 2.15 2.74 3.48 YES 5 SDCB 1-6 SDCB 1-7 86 12 0.012 5,715 0.131 0.90 0.118 5716 0.131 0.90 0.118 0.394 50.00 0.71 0.41 1.11 6.30 2.73 1.08 1.08 26.46 26.22 23.31 22.88 0.0050 2.15 2.34 2.74 3.48 YES 6 SDCB 1-7 SDCB 1-E3 35 12 0.012 3,393 0.078 0.90 0.070 3064 0.070 0.90 0.063 0.527 50.00 1.11 0.17 1.28 6.30 2.73 1.44 1.44 26.22 26.26 22.87 22.7 0.0049 2.35 2.56 2.70 3.43 YES 7 SDCB 1-E3 SDCB 1-E2 93 12 0.014 0 0.000 0.90 0.000 0 0.000 0.90 0.000 0.527 50.00 1.28 0.95 2.23 6.30 2.73 1.44 1.44 26.26 25.73 22.7 22.6 0.0011 2.56 2.13 1.09 1.38 NO 8 SDCB 1-E2 SDCB 1-4 9 12 0.012 0 0.000 0.90 0.000 0 0.000 0.90 0.000 0.527 50.00 2.23 0.03 2.26 6.30 2.73 1.44 1.44 25.46 25.37 22.6 22.53 0.0078 1.86 1.84 3.41 4.35 YES 9 SDCB 1-4 SDCB (Offsite)92 12 0.014 3,352 0.077 0.90 0.069 5347 0.123 0.90 0.110 0.707 50.00 2.26 0.33 2.59 6.30 2.73 1.93 1.93 25.37 24.4 22.6 21.8 0.0087 1.77 1.60 3.09 3.94 YES 10 SDCB 1-8 SDCB 1-9 52 8 0.014 2,322 0.053 0.90 0.048 6653 0.153 0.90 0.137 0.185 50.00 0.00 0.28 0.28 6.30 2.73 0.51 0.51 25.95 25.89 24.1 23.9 0.0039 1.18 1.32 0.70 2.00 YES 11 SDCB 1-10 SDCB 1-11 40 12 0.012 915 0 0.90 0.019 0 0.000 0.000 0.019 50.00 0.00 0.19 0.19 6.30 2.73 0.05 0.05 27.42 27.59 24.73 24.53 0.0050 1.69 2.06 2.74 3.48 YES 12 SDCB 1-11 SDCB 1-E4 3 12 0.012 915 0 0.90 0.019 0 0.000 0.000 0.019 50.00 0.19 0.01 0.20 6.30 2.73 0.05 0.05 27.59 27.83 24.53 24.5 0.0100 2.06 2.33 3.87 4.93 YES 13 SDCB 1-14 SDCB 1-15 58 12 0.012 6,245 0.143 0.90 0.129 8368 0.192 0.90 0.173 0.302 50.00 0.00 0.27 0.27 6.30 2.73 0.83 0.83 28.06 27.87 25.05 24.76 0.0050 2.01 2.11 2.74 3.48 YES 14 SDCB 1-15 SDCB 1-16 134 12 0.012 2,178 0.050 0.90 0.045 3538 0.081 0.90 0.073 0.118 50.00 0.27 0.63 0.91 6.30 2.73 0.32 0.32 27.87 27.5 24.76 24.09 0.0050 2.11 2.41 2.74 3.48 YES 15 SDCB 1-16 SDCB 1-17 118 12 0.012 5,238 0.120 0.90 0.108 7466 0.171 0.90 0.154 0.262 50.00 0.91 0.56 1.46 6.30 2.73 0.72 0.72 27.5 27.17 24.09 23.5 0.0050 2.41 2.67 2.74 3.48 YES 16 SDCB 1-17 SDCB 1-E5 19 12 0.012 4,558 0.105 0.90 0.094 5257 0.121 0.90 0.109 0.203 50.00 1.46 0.09 1.55 6.30 2.73 0.55 0.55 27.17 27.39 23.49 23.4 0.0047 2.68 2.99 2.66 3.39 YES 17 SDCB 1-21 SDCB 1-18 31 12 0.012 11,056 0.254 0.90 0.228 0 0.000 0.90 0.000 0.228 50.00 0.00 0.13 0.13 6.30 2.73 0.62 0.62 31.12 30.87 28.3 28.1 0.0065 1.82 1.77 3.11 3.96 YES 18 SDCB 1-20 SDCB 1-19 31 12 0.012 1,134 0.026 0.90 0.023 0 0.000 0.90 0.000 0.023 50.00 0.13 0.14 0.27 6.30 2.73 0.06 0.06 31.05 30.78 28.3 28.14 0.0052 1.75 1.64 2.78 3.54 YES 19 SDCB 1-19 SDCB 1-18 7 12 0.012 0 0.000 0.90 0.000 1134 0.026 0.90 0.023 0.023 50.00 0.00 0.03 0.03 6.30 2.73 0.06 0.06 30.78 30.87 28.14 28.1 0.0057 1.64 1.77 2.93 3.72 YES 20 SDCB 1-18 TREATMENT MW 1-1 22 12 0.012 1,456 0.033 0.90 0.030 12190 0.280 0.90 0.252 0.282 50.00 0.03 0.06 0.09 6.30 2.73 0.77 0.77 30.87 30.59 28.1 27.71 0.0177 1.77 1.88 5.15 6.56 YES 21 TREATMENT MW 1-1 SDMH (1-3)41 12 0.012 0 0.000 0.90 0.000 13646 0.313 0.90 0.282 0.282 50.00 0.09 0.17 0.25 6.30 2.73 0.77 0.77 30.59 31.38 26.38 26.1 0.0068 3.21 4.28 3.20 4.07 YES 22 SDCB 1-23 SDCB 1-22 200 12 0.012 16,548 0.380 0.90 0.342 0 0.000 0.90 0.000 0.342 50.00 0.00 0.94 0.94 6.30 2.73 0.93 0.93 34.86 31.2 29.32 28.32 0.0050 4.54 1.88 2.74 3.48 YES 23 SDCB 1-22 SDCB 1-E8 4 12 0.012 16,548 0.380 0.90 0.342 0 0.000 0.90 0.000 0.342 50.00 0.94 0.02 0.96 6.30 2.73 0.93 0.93 31.2 31.41 28.32 28.3 0.0050 1.88 2.11 2.74 3.48 YES Talbot Rd S Talbot Rd S 24 SDCB 1-24 SDCB 1-26 23 12 0.012 16,525 0.379 0.90 0.341 0 0.000 0.90 0.000 0.341 50.00 0.00 0.11 0.11 6.30 2.73 0.93 0.93 33.45 33.36 29.67 29.55 0.0052 2.78 2.81 2.80 3.56 YES 25 SDCB 1-25 SDCB 1-26 116 12 0.012 6,875 0.158 0.90 0.142 0 0.000 0.90 0.000 0.142 50.00 0.00 0.55 0.55 6.30 2.73 0.39 0.39 32.13 33.36 30.13 29.55 0.0050 1.00 2.81 2.74 3.48 YES 26 SDCB 1-26 SDCB 1-E10 70 12 0.012 23,400 0.537 0.90 0.483 0 0.000 0.90 0.000 0.483 50.00 0.11 0.33 0.44 6.30 2.73 1.32 1.32 33.36 32.76 29.55 29.2 0.0050 2.81 2.56 2.74 3.48 YES Talbot Rd S and S Renton Village PL 27 SDCB 1-E11 SDCB 1-28D 40 12 0.012 22,911 0.526 0.90 0.473 0 0.000 0.90 0.000 0.473 50.00 0.00 0.32 0.32 6.30 2.73 1.29 1.29 31.19 32.06 28.6 28.53 0.0018 1.59 2.53 1.62 2.06 YES 28 SDCB 1-28D SDCB 1-28C 13 12 0.012 22,911 0.526 0.90 0.473 0 0.000 0.90 0.000 0.473 50.00 0.00 0.01 0.01 6.30 2.73 1.29 1.29 32.06 32.11 28.53 25.61 0.2246 2.53 5.50 18.34 23.35 YES 29 SDCB 1-28C SDCB 1-28B 64 36 0.011 22,911 0.526 0.90 0.473 0 0.000 0.90 0.000 0.473 50.00 0.32 0.14 0.46 6.30 2.73 1.29 1.29 32.11 32.17 27.11 25.61 0.0234 2.00 3.56 121.00 17.12 YES 30 SDCB 1-29 SDCB 1-28B 37 12 0.012 5,532 0.127 0.90 0.114 0 0.000 0.90 0.000 0.114 50.00 0.00 0.05 0.05 6.30 2.73 0.31 0.31 31.22 32.17 28.22 25.61 0.0705 2.00 5.56 10.28 13.09 YES 31 SDCB 1-28B SDCB 1-28A 64 36 0.011 28,443 0.653 0.90 0.588 0 0.000 0.90 0.000 0.588 50.00 0.46 0.30 0.76 6.30 2.73 1.61 1.61 32.17 32.32 25.61 25.61 0.0000 3.56 3.71 0.00 0.00 NO 32 SDCB 1-28A SDMH 1-E2 48 12 0.012 28,443 0.653 0.90 0.588 0 0.000 0.90 0.000 0.588 50.00 0.76 0.08 0.84 6.30 2.73 1.61 1.61 32.32 33.78 25.61 23.8 0.0377 5.71 8.98 7.51 9.57 YES S 23rd St and Talbot Rd S 33 SDCB 1-30 SDCB 1-E12 19 12 0.012 555 0.013 0.90 0.011 3904 0.090 0.90 0.081 0.092 50.00 0.00 0.03 0.03 6.30 2.73 0.25 0.25 194.97 195.07 191.97 191.2 0.0405 2.00 2.87 7.79 9.92 YES 34 SDCB 1-31 SDCB T2-1 43 8 0.014 2,549 0.059 0.90 0.053 1517 0.035 0.90 0.031 0.084 50.00 0.00 0.13 0.13 6.30 2.73 0.23 0.23 93.02 93.11 90.8 90.3 0.0116 1.55 2.14 1.21 3.48 YES 35 SDCB 1-33 SDCB 1-34 38 12 0.012 1,206 0.028 0.90 0.025 1771 0.041 0.90 0.037 0.062 50.00 0.00 0.13 0.13 6.30 2.73 0.17 0.17 93.91 94.02 92.35 92 0.0092 0.56 1.02 3.71 4.73 YES Talbot Road S (North of S Carr Rd intersection) 36 SDCB 1-35 SDCB 1-36 48 12 0.012 1,650 0.038 0.90 0.034 0 0.000 0.90 0.000 0.034 50.00 0.00 0.23 0.23 6.30 2.73 0.09 0.09 108.42 108.63 105.97 105.73 0.0050 1.45 1.90 2.74 3.48 YES 37 SDCB 1-36 SDMH 1-4 9 12 0.012 4,335 0.100 0.90 0.090 0 0.000 0.90 0.000 0.090 50.00 0.23 0.01 0.24 6.30 2.73 0.24 0.24 108.63 108.48 105.73 104.71 0.1133 1.90 2.77 13.03 16.59 YES S Carr Rd 38 SDCB 1-E31 SDCB 1-37 5 12 0.014 1,191 0.027 0.90 0.025 1106 0.025 0.90 0.023 0.047 50.00 0.00 0.01 0.01 6.30 2.73 0.13 0.13 351 350.31 347.4 346.92 0.0960 2.60 2.39 10.28 13.09 YES 39 SDCB 1-37 SDMH 1-E3 14 12 0.014 1,191 0.027 0.90 0.025 1106 0.025 0.90 0.023 0.095 50.00 0.01 0.02 0.02 6.30 2.73 0.26 0.26 350.31 350.77 346.92 345.71 0.0864 2.39 4.06 9.75 12.42 YES S Grady Way (NW side) S Grady Way and Talbot Rd S S 37th St and Talbot Rd S S Grady Way and Talbot Rd S (NE side) Page1 of 1Page 2 of 20 I Line_Renton_Conveyance_Calcs_Ad-Ready back25 JACOBS 6/4/2024 STORM PIPE DESIGN COMPUTATIONS - 25 YEAR CONVEYANCE (BACKWATER ANALYSIS) Project: I-Line Renton Proj. No: W3X86400 by: E. Conley Junc Q Pipe ID Upstream ID Downstream ID Total Q Length Dia. Manning's "n" Inlet Elev Outlet Elev Slope Barrel Area Barrel Velocity Velocity Head TW Elev1 Friction Slope Friction Loss Entrance HGL Elev Entr. Loss Coeff.2 Entr Head Loss Exit Head Loss Outlet Control Elevation Inlet Condition Critical Depth3 Critical Area Specific head at critical depth Inlet HW/D4 Inlet Control Elevation Inlet or Outlet Control Approach Velocity Head Bend Angle Bend Loss Coef.5 Bend Head Loss Q3 Q1 Junction head loss HW Elev Ground Elev Difference cfs ft in ft ft ft/ft sq ft fps ft ft ft/ft ft ft ft ft ft ft sq ft ft ft ft Deg ft cfs cfs ft ft ft ft 1 2 3 4 6 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TDA 1 S Grady Way and Lake Ann S 2 SDCB 1-2 SDCB 1-E1 0.54 11 12 0.012 22.38 22.30 0.0073 0.785 0.69 0.01 23.00 0.00019 0.00 23.00 0.50 0.00 0.01 23.01 Unsubmerged 0.397 0.29 0.45 0.45 22.83 Outlet 0.00 80 1.08 0.003 0.000 0.541 0.000 23.01 24.92 -1.91 1 SDCB 1-1 SDCB 1-2 0.32 148 12 0.012 23.13 22.38 0.0051 0.785 0.41 0.00 23.01 0.00007 0.01 23.02 0.50 0.00 0.00 23.03 Unsubmerged 0.120 0.05 0.68 0.68 23.81 Inlet 0.00 90 1.32 0.000 0.000 0.320 0.000 23.81 25.33 -1.52 S grady way & shattuck 3 SDCB 1-3 SDCB 1-4 0.55 64 12 0.012 22.85 22.53 0.0050 0.785 0.70 0.01 23.09 0.00020 0.01 23.10 0.50 0.00 0.01 23.11 Unsubmerged 0.120 0.05 1.75 1.75 24.60 Inlet 0.00 90 1.32 0.000 0.000 0.546 0.000 24.60 25.37 -0.77 9 SDCB 1-4 SDCB (Offsite) 1.93 92 12 0.014 22.60 21.80 0.0087 0.785 2.46 0.09 22.48 0.00338 0.31 22.79 0.50 0.05 0.09 22.93 Unsubmerged 0.361 0.26 1.25 1.30 23.90 Inlet 0.05 90 1.32 0.069 0.000 1.932 0.000 23.92 24.40 -0.48 8 SDCB 1-E2 SDCB 1-4 1.44 9 12 0.012 22.60 22.53 0.0078 0.785 1.83 0.05 23.92 0.00138 0.01 23.93 0.50 0.03 0.05 24.01 Unsubmerged 0.376 0.27 0.82 0.85 23.45 Outlet 0.05 50 0.48 0.025 0.000 1.441 0.000 23.98 25.46 -1.48 7 SDCB 1-E3 SDCB 1-E2 1.44 93 12 0.014 22.70 22.60 0.0011 0.785 1.83 0.05 23.98 0.00188 0.17 24.16 0.50 0.03 0.05 24.24 Unsubmerged 0.376 0.27 0.82 0.85 23.55 Outlet 0.05 70 0.85 0.044 0.000 1.441 0.000 24.23 26.26 -2.03 6 SDCB 1-7 SDCB 1-E3 1.44 35 12 0.014 22.87 22.70 0.0049 0.785 1.83 0.05 24.23 0.00188 0.07 24.30 0.50 0.03 0.05 24.37 Unsubmerged 0.426 0.32 0.74 0.77 23.64 Outlet 0.03 90 1.32 0.038 0.000 1.441 0.000 24.38 26.22 -1.84 5 SDCB 1-6 SDCB 1-7 1.08 86 12 0.014 23.31 22.88 0.0050 0.785 1.37 0.03 24.38 0.00105 0.09 24.47 0.50 0.01 0.03 24.52 Unsubmerged 0.376 0.27 0.62 0.64 23.95 Outlet 0.00 50 0.48 0.002 0.000 1.076 0.000 24.51 26.46 -1.95 4 SDCB 1-5 SDCB 1-6 0.43 150 12 0.012 24.06 23.31 0.0050 0.785 0.55 0.00 24.51 0.00012 0.02 24.53 0.50 0.00 0.00 24.54 Unsubmerged 0.376 0.27 0.42 0.42 24.48 Outlet 0.00 70 0.85 0.000 0.000 0.430 0.000 24.54 26.88 -2.34 10 SDCB 1-8 SDCB 1-9 0.51 52 8 0.014 24.10 23.90 0.0039 0.349 1.45 0.03 24.43 0.00202 0.10 24.54 0.50 0.02 0.03 24.58 Unsubmerged 0.395 0.22 0.48 0.75 24.60 Inlet 0.00 90 1.32 0.000 0.000 0.507 0.000 24.60 25.95 -1.35 S grady Way 16 SDCB 1-17 SDCB 1-E5 0.55 19 12 0.014 23.49 23.40 0.0047 0.785 0.71 0.01 24.05 0.00028 0.01 24.05 0.50 0.00 0.01 24.07 Unsubmerged 0.299 0.20 0.42 0.42 23.91 Outlet 0.01 90 1.32 0.017 0.000 0.554 0.000 24.07 27.17 -3.10 15 SDCB 1-16 SDCB 1-17 0.72 118 12 0.014 24.09 23.50 0.0050 0.785 0.91 0.01 24.07 0.00047 0.05 24.13 0.50 0.01 0.01 24.14 Unsubmerged 0.345 0.24 0.48 0.49 24.58 Inlet 0.00 90 1.32 0.003 0.000 0.718 0.000 24.58 27.50 -2.92 14 SDCB 1-15 SDCB 1-16 0.32 134 12 0.014 24.76 24.09 0.0050 0.785 0.41 0.00 24.58 0.00009 0.01 24.59 0.50 0.00 0.00 24.60 Unsubmerged 0.499 0.39 0.51 0.51 25.27 Inlet 0.02 0 0.02 0.000 0.000 0.323 0.000 25.25 27.87 -2.62 13 SDCB 1-14 SDCB 1-15 0.83 58 12 0.014 25.05 24.76 0.0050 0.785 1.05 0.02 25.25 0.00062 0.04 25.29 0.50 0.01 0.02 25.31 Unsubmerged 0.376 0.27 0.52 0.53 25.58 Inlet 0.00 50 0.48 0.000 0.000 0.825 0.000 25.58 28.06 -2.48 12 SDCB 1-11 SDCB 1-E4 0.05 3 12 0.014 24.53 24.50 0.0100 0.785 0.07 0.00 25.19 0.00000 0.00 25.19 0.50 0.00 0.00 25.19 Unsubmerged 0.376 0.27 0.38 0.37 24.90 Outlet 0.00 70 0.85 0.000 0.000 0.052 0.000 25.19 27.59 -2.40 11 SDCB 1-10 SDCB 1-11 0.05 40 12 0.014 24.73 24.53 0.0050 0.785 0.07 0.00 25.19 0.00000 0.00 25.19 0.50 0.00 0.00 25.19 Unsubmerged 0.426 0.32 0.43 0.42 25.15 Outlet 0.00 90 1.32 0.000 0.000 0.052 0.000 25.19 27.42 -2.23 S Grady Way and Talbot Rd S 21 TREATMENT MW 1-1 SDMH (1-3)0.77 41 12 0.014 26.38 26.10 0.0068 0.785 0.98 0.01 26.75 0.00054 0.02 26.77 0.50 0.01 0.01 26.79 Unsubmerged 0.299 0.20 0.54 0.54 26.92 Inlet 0.01 90 1.32 0.013 0.000 0.771 0.000 26.93 31.05 -4.12 20 SDCB 1-18 TREATMENT MW 1-10.77 22 12 0.014 28.10 27.71 0.0177 0.785 0.98 0.01 26.93 0.00054 0.01 26.94 0.50 0.01 0.01 26.96 Unsubmerged 0.299 0.20 0.54 0.54 28.64 Inlet 0.00 90 1.32 0.000 0.000 0.771 0.000 28.64 30.78 -2.14 19 SDCB 1-19 SDCB 1-18 0.06 7 12 0.012 28.14 28.10 0.0057 0.785 0.08 0.00 28.64 0.00000 0.00 28.64 0.50 0.00 0.00 28.64 Unsubmerged 0.299 0.20 0.30 0.30 28.44 Outlet 0.00 90 1.32 0.000 0.000 0.064 0.000 28.64 30.87 -2.23 18 SDCB 1-20 SDCB 1-19 0.06 31 12 0.012 28.30 28.14 0.0052 0.785 0.08 0.00 28.64 0.00000 0.00 28.64 0.50 0.00 0.00 28.64 Unsubmerged 0.299 0.20 0.30 0.30 28.60 Outlet 0.02 90 1.32 0.029 0.000 0.064 0.000 28.64 30.59 -1.95 17 SDCB 1-21 SDCB 1-18 0.62 31 12 0.012 28.30 28.10 0.0065 0.785 0.80 0.01 26.93 0.00026 0.01 26.93 0.50 0.00 0.01 26.95 Unsubmerged 0.177 0.09 0.86 0.87 29.17 Inlet 0.00 90 1.32 0.000 0.000 0.625 0.000 29.17 31.12 -1.95 S Grady Way and Talbot Rd S (NE side) 23 SDCB 1-22 SDCB 1-E8 0.93 4 12 0.012 28.32 28.30 0.0050 0.785 1.19 0.02 28.95 0.00058 0.00 28.95 0.50 0.01 0.02 28.98 Unsubmerged 0.299 0.20 0.65 0.66 28.98 Outlet 0.02 90 1.32 0.029 0.000 0.935 0.000 28.99 31.20 -2.21 22 SDCB 1-23 SDCB 1-22 0.93 200 12 0.014 29.32 28.32 0.0050 0.785 1.19 0.02 28.99 0.00079 0.16 29.15 0.50 0.01 0.02 29.18 Unsubmerged 0.299 0.20 0.65 0.66 29.98 Inlet 0.00 90 1.32 0.000 0.000 0.935 0.000 29.98 34.86 -4.88 Talbot Rd S 26 SDCB 1-26 SDCB 1-E10 1.32 70 12 0.014 29.55 29.20 0.0050 0.785 1.68 0.04 29.85 0.00158 0.11 29.96 0.50 0.02 0.04 30.03 Unsubmerged 0.299 0.20 1.00 1.02 30.57 Inlet 0.00 90 1.32 0.005 0.000 1.322 0.000 30.57 33.36 -2.79 25 SDCB 1-25 SDCB 1-26 0.39 116 12 0.012 30.13 29.55 0.0050 0.785 0.49 0.00 30.57 0.00010 0.01 30.58 0.50 0.00 0.00 30.59 Unsubmerged 0.299 0.20 0.36 0.36 30.49 Outlet 0.00 90 1.32 0.000 0.000 0.388 0.000 30.59 33.45 -2.86 24 SDCB 1-24 SDCB 1-26 0.93 23 12 0.014 29.67 29.55 0.0052 0.785 1.19 0.02 30.59 0.00079 0.02 30.61 0.50 0.01 0.02 30.64 Unsubmerged 0.299 0.20 0.65 0.66 30.33 Outlet 0.00 90 1.32 0.000 0.000 0.933 0.000 30.64 32.13 -1.49 Talbot Rd S and S Renton Village PL 32 SDCB 1-28A SDMH 1-E2 1.61 48 12 0.014 25.61 23.80 0.0377 0.785 2.05 0.06 24.41 0.00234 0.11 24.52 0.50 0.03 0.06 24.62 Unsubmerged 0.211 0.12 2.96 2.98 28.59 Inlet 0.00 90 1.32 0.001 0.000 1.607 0.000 28.59 32.17 -3.58 31 SDCB 1-28B SDCB 1-28A 1.61 64 36 0.014 25.61 25.61 0.0000 7.069 0.23 0.00 27.22 0.00001 0.00 27.22 0.50 0.00 0.00 27.22 Unsubmerged 0.211 0.22 1.05 0.35 26.66 Outlet 0.00 90 1.32 0.003 0.000 1.607 0.000 27.22 32.32 -5.10 30 SDCB 1-29 SDCB 1-28B 0.31 37 12 0.011 28.22 25.61 0.0705 0.785 0.40 0.00 27.22 0.00005 0.00 27.22 0.50 0.00 0.00 27.22 Unsubmerged 0.299 0.20 0.34 0.30 28.52 Inlet 0.00 90 1.32 0.000 0.000 0.313 0.000 28.52 32.17 -3.65 29 SDCB 1-28C SDCB 1-28B 1.29 64 36 0.014 27.11 25.61 0.0234 7.069 0.18 0.00 28.52 0.00000 0.00 28.52 0.50 0.00 0.00 28.53 Unsubmerged 0.299 0.37 0.49 0.15 27.57 Outlet 0.04 90 1.32 0.056 0.000 1.294 0.000 28.54 31.22 -2.68 28 SDCB 1-28D SDCB 1-28C 1.29 13 12 0.011 28.53 25.61 0.2246 0.785 1.65 0.04 28.54 0.00094 0.01 28.55 0.50 0.02 0.04 28.61 Unsubmerged 0.299 0.20 0.97 0.88 29.41 Inlet 0.04 90 1.32 0.056 0.000 1.294 0.000 29.43 32.11 -2.68 27 SDCB 1-E11 SDCB 1-28D 1.29 40 12 0.012 28.60 28.53 0.0018 0.785 1.65 0.04 29.43 0.00111 0.04 29.47 0.50 0.02 0.04 29.53 Unsubmerged 0.120 0.05 9.25 9.27 37.87 Inlet 0.00 90 1.32 0.000 0.000 1.294 0.000 37.87 31.19 6.68 S 23rd St and Talbot Rd S 33 SDCB 1-30 SDCB 1-E12 0.25 19 12 0.012 191.97 191.20 0.0405 0.785 0.32 0.00 191.81 0.00004 0.00 191.81 0.50 0.00 0.00 191.81 Unsubmerged 0.211 0.12 0.28 0.26 192.23 Inlet 0.00 90 1.32 0.000 0.000 0.252 0.000 192.23 194.97 -2.74 S 37th St and Talbot Rd S 34 SDCB 1-31 SDCB T2-1 0.23 43 8 0.014 90.80 90.30 0.0116 0.349 0.66 0.01 90.74 0.00041 0.02 90.76 0.50 0.00 0.01 90.77 Unsubmerged 0.211 0.09 0.30 0.45 91.10 Inlet 0.00 90 1.32 0.000 0.000 0.230 0.000 91.10 93.02 -1.92 35 SDCB 1-33 SDCB 1-34 0.17 38 12 0.014 92.35 92.00 0.0092 0.785 0.21 0.00 92.61 0.00003 0.00 92.61 0.50 0.00 0.00 92.61 Unsubmerged 0.211 0.12 0.24 0.24 92.59 Outlet 0.00 90 1.32 0.000 0.000 0.168 0.000 92.61 93.91 -1.30 Talbot Road S (North of S Carr Rd intersection) 37 SDCB 1-36 SDMH 1-4 0.24 9 12 0.012 105.73 104.71 0.1133 0.785 0.31 0.00 105.32 0.00004 0.00 105.32 0.50 0.00 0.00 105.32 Unsubmerged 0.211 0.12 0.27 0.22 105.95 Inlet 0.00 90 1.32 0.000 0.000 0.245 0.000 105.95 108.63 -2.68 36 SDCB 1-35 SDCB 1-36 0.09 48 12 0.012 105.97 105.73 0.0050 0.785 0.12 0.00 105.95 0.00001 0.00 105.95 0.50 0.00 0.00 105.95 Unsubmerged 0.299 0.20 0.30 0.30 106.27 Inlet 0.00 90 1.32 0.000 0.000 0.093 0.000 106.27 108.42 -2.15 S Carr Rd 39 SDCB 1-37 SDMH 1-E3 0.26 14 12 0.014 346.92 345.71 0.0864 0.785 0.33 0.00 346.32 0.00006 0.00 346.32 0.50 0.00 0.00 346.32 Unsubmerged 0.211 0.12 0.28 0.24 347.16 Inlet 0.00 90 1.32 0.001 0.000 0.259 0.000 347.16 350.31 -3.15 38 SDCB 1-E31 SDCB 1-37 0.13 5 12 0.014 347.40 346.92 0.0960 0.785 0.17 0.00 347.16 0.00002 0.00 347.16 0.50 0.00 0.00 347.16 Unsubmerged 0.299 0.20 0.31 0.26 347.66 Inlet 0.00 90 1.32 0.000 0.000 0.130 0.000 347.66 351.00 -3.34 NOTES: 1. If downstream facility is not included, the assumption is made that the TW Elevation equals the average of critical depth and full flow depth. 2. Headwall Square Edge, KCSWDM Table 4.3.1.B 3. See FlowMaster calculations. 4. Per KCSWDM Section 4.3.1.2 (Pages 4-39 to 4-40) 5. Bend loss coefficient, KCSWDM Figure 4.2.1.K 1Page 3 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.1718192021222326 262626262626262628282826 32302826 2 6 26 2828262626282828302 8 2626SDSDSDSDSD18+2917+0018+0010+0011+0012+0013+0014+0011 LF 12" DI SD148 LF 12" DI SDEX SDCB (1-E1)GRA 11+05.97, 27.80 LTRIM EL = 25.5361IE = 22.30 (12" N) INIE = 22.30 (12" SW) OUTSDCB (1-2) TYPE 1GRA 11+05.98, 38.68 LTRIM EL = 24.92128IE = 22.38 (12" E) INIE = 22.38 (12" S) OUTSDCB (1-1) TYPE 1GRA 12+55.26, 38.68 LTRIM EL = 25.49128IE = 23.13 (12" W) OUTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.01.dwg | Layout: 1DR.01PLOTTED: May 28, 2024-03:08:11pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; X-LEGEND.dwg; X-IL_RENTON.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'S GRADY WAYLAKE AVE S(LAK-LINE)(GRA-LINE)RENTON SEGMENTDRAINAGE PLANGRA 10+00 TO GRA 14+001DR.01214J. GREENH. JOHNSONJ. ETULAIN 761R-4214214TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128 PIPE ID 1PIPE ID 2Page 4 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.171819202122232628282626 28282626282828283028 28282828282828 30282828282828282826262626 2628262826 28282828\\\\\\\\\\\\T&T\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\SDSDSDSDSDSDSDSDSDSDSDSD14+0015+0016+0017+0018+0019+0035 LF 12" PP SD3 LF12" PP SD9 LF 12" DI SD86 LF 12" PP SD64 LF 12" DI SD150 LF 12" DI SD40 LF 12" PP SD40 LF12" DI SDSDCB (1-9) TYPE 1GRA 15+02.29, 88.20 RTRIM EL = 25.89118IE = 24.00 (10" NW) INIE = 23.90 (8" NE) INIE = 24.10 (8" SW) INIE = 23.90 (10" S) OUTSDCB (1-7) TYPE 1GRA 16+17.43, 38.66 LTRIM EL = 26.22128IE = 22.88 (12" E) INIE = 22.87 (12" SW) OUTSDCB (1-6) TYPE 1GRA 17+04.66, 38.65 LTRIM EL = 26.46128IE = 23.31 (12" E) INIE = 23.31 (12" W) OUTEX SDCB (1-E2)GRA 14+88.95, 33.58 LTRIM EL = 25.7316IE = 22.60 (12" E) INIE = 22.60 (12" NW) OUTEX SDCB (1-E3)GRA 15+82.21, 36.04 LTRIM EL = 26.2616IE = 22.70 (12" NE) INIE = 22.70 (12" W) OUTSDCB (1-8) TYPE 1GRA 15+52.48, 79.56 RTRIM EL = 25.95118IE = 24.10 (8" N) INIE = 24.10 (8" SW) OUTSDCB (1-4) TYPE 1GRA 14+83.40, 40.43 LTRIM EL = 25.37118IE = 22.53 (12" SE) INIE = 22.53 (12" W) INIE = 22.53 (12" NW) OUTSDCB (1-5) TYPE 1GRA 18+56.20, 38.67 LTRIM EL = 26.88812IE = 24.06 (12" W) OUTSDCB (1-3) TYPE 1GRA 14+18.98, 38.66 LTRIM EL = 25.80128IE = 22.85 (12" E) OUTSDCB (1-10) TYPE 1GRA 18+94.64, 55.33 LTRIM EL = 27.42812IE = 24.73 (12" NE) OUTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.01.dwg | Layout: 1DR.02PLOTTED: May 28, 2024-03:11:08pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; X-LEGEND.dwg; X-IL_RENTON.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'S GRADY WAYSHATTUCK AVE S (GRA-LINE)RENTON SEGMENTDRAINAGE PLANGRA 14+00 TO GRA 19+001DR.02215J. GREENH. JOHNSONJ. ETULAIN 176157417445171757614R-4214215TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128PIPE ID 3PIPE ID 4PIPE ID 5PIPE ID 6PIPE ID 7PIPE ID 8PIPE ID 9PIPE ID 10PIPE ID 11Page 5 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.1718192021222328282828303032323232 3034342828282832SSSSSSSSSSSSSSSSSSSDSDSDSDSDSDSDSDSDSDSDSDUDUDUDUD19+0020+0021+0022+0023+0024+003 LF12" PP SD19 LF 12" PP SD118 LF 12" PP SD58 LF 12" PP SD134 LF 12" PP SD40 LF 12" PP SD40 LF12" DI SDSDCB (1-14) TYPE 2-48"GRA 22+73.31, 37.74 LTRIM EL = 28.06912IE = 25.20 (8" NW) INIE = 25.05 (12" SW) OUTEX SDCB (1-E5)GRA 19+44.83, 27.37 LTRIM EL = 27.3961IE = 23.40 (12" NE) INIE = 23.20 (12" NW) INIE = 23.40 (6" N) INIE = 23.30 (12" SE) OUTSDCB (1-11) TYPE 1GRA 19+35.25, 55.33 LTRIM EL = 27.59128IE = 24.53 (12" SW) INIE = 24.53 (12" SE) OUTEX SDCB (1-E4)GRA 19+35.25, 51.84 LTRIM EL = 27.8361IE = 24.50 (12" NW) INIE = 24.00 (18" NE) INIE = 24.00 (18" S) OUTSDCB (1-12) TYPE 1GRA 20+58.75, 55.33 LTRIM EL = 27.82812IE = 24.44 (18" NW) INIE = 24.44 (18" SE) OUTSDCB (1-13) TYPE 1GRA 21+55.71, 55.34 LTRIM EL = 28.11128IE = 24.40 (18" NW) INIE = 24.40 (18" SE) OUTEX SDCB (1-E7)GRA 21+56.68, 52.45 LTRIM EL = 28.1116IE = 24.40 (18" NW) INIE = 24.40 (18" SW) OUTSDCB (1-16) TYPE 1GRA 20+79.60, 38.67 LTRIM EL = 27.50128IE = 24.09 (12" NE) INIE = 24.09 (12" SW) OUTSDCB (1-15) TYPE 1GRA 22+14.97, 38.67 LTRIM EL = 27.87128IE = 24.76 (12" NE) INIE = 24.76 (12" SW) OUTSDCB (1-17) TYPE 1GRA 19+60.13, 38.66 LTRIM EL = 27.17128IE = 23.50 (12" NE) INIE = 23.49 (12" SW) OUTEX SDCB (1-E6)GRA 20+60.22, 51.86 LTRIM EL = 27.9516IE = 24.40 (18" NW) INIE = 24.40 (18" NE) INIE = 24.30 (18" SW) OUT28.10 (12" NE) OUTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.01.dwg | Layout: 1DR.03PLOTTED: May 28, 2024-03:13:58pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; X-LEGEND.dwg; X-IL_RENTON.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'S GRADY WAY(GRA-LINE)RENTON SEGMENTDRAINAGE PLANGRA 19+00 TO GRA 24+001DR.03216J. GREENH. JOHNSONJ. ETULAIN 2157171717171719444455559 LF 3" SD185214" PERFORATED PVC PIPE. SEE RETAININGWALL PLAN AND ELEVATION, SHEET 1R1.07CLEANOUTIE = 30.30CLEANOUTIE = 30.30CLEANOUTIE = 29.80CLEANOUTIE = 29.40R-4214216TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128PIPE ID 11PIPE ID 12PIPE ID 13PIPE ID 14PIPE ID 15PIPE ID 16Page 6 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.1718192021222334 34 32343434323234343234 36 3636 3434343232 303032 32323232 3434 3636LPL PL PL PL PL PL PL PL PL PL PL PL PL PL PLPL PL PL PL PL PL PL PL PLPLPL PL PL PL PL PL PL PLPL PL PL PL PL PL PL PLPL PL PL PSS\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\SDSDSDSDSDSDSDSDSDSDSD24+00 25+00 26+0010+0010+0011+0012+0013+0014+004 LF 12" DI SD200 LF 12" PP SD31 LF 12" DI SD31 LF 12" DI SD41 LF 12" PP SD16 LF 12" DI SD11 LF 12" PP SD7 LF 12" DI SDSDCB (1-21), TYPE 18TAL-B 10+73.55, 83.46 RTRIM EL = 31.12IE = 28.30 (12" NW) OUTEX SDCB (1-E13)TAL-B 10+99.55, 48.22 RTRIM EL = 31.0361IE = 28.80 (8" NE) OUTEX SDCB (1-E8)TAL-B 10+82.21, 35.96 LTRIM EL = 31.4116IE = 28.30 (12" W) OUTSDMH (1-3), 54"23TAL-B 10+37.73, 24.64 RTRIM EL = 31.38IE = 27.20 (12" E) INIE = 26.10 (12" S) INIE = 25.60 (12" NE) INIE = 25.60 (18" SE) OUTSDCB (1-22) TYPE 1TAL-B 10+82.51, 41.16 LTRIM EL = 31.20118IE = 28.32 (12" SE) INIE = 28.32 (12" SW) OUTSDCB (1-23) TYPE 1TAL-B 12+79.65, 41.15 LTRIM EL = 34.86812IE = 29.32 (12" NW) OUTSDCB (1-18), TYPE 2-48"9TAL-B 10+43.62, 91.02 RTRIM EL = 30.87IE = 28.10 (12" SE)IE = 28.60 (6" SW) INIE = 28.10 (12" N)IE = 28.60 (6" SW) INIE = 28.10 (12" NE) OUTSDMH (1-2), 48"10TAL-B 10+66.32, 53.74 RTRIM EL = 31.22IE = 26.31 (12" W) INIE = 26.31 (12" N) OUTSDCB (1-20), TYPE 18TAL-B 10+42.73, 58.24 RTRIM EL = 31.05IE = 28.30 (12" W) OUT6 LF 12" DI SDSDCB (1-19), TYPE 18TAL-B 10+36.68, 89.10 RTRIM EL = 30.78IE = 28.14 (12" E) INIE = 28.06 (12" S) OUTIN28.60IN28.10 (12" NE) OUTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.01.dwg | Layout: 1DR.04PLOTTED: May 28, 2024-03:16:59pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; X-LEGEND.dwg; X-IL_RENTON.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'S GRADY WAY TALBOT RD S(TAL-B-LINE)(GRA-LINE)RENTON SEGMENTDRAINAGE PLANGRA 24+00 TO TAL-B 14+001DR.04217J. GREENH. JOHNSONJ. ETULAIN OWS (1-1), 7.50'x5.00'TAL-B 10+46.34, 79.46'RT RIM EL=30.33 IE=28.04 (12" S) IN IE=27.81 (12" N) OUTTREATMENT MW (1-1)TAL-B 10+57.53, 64.61'RTRIM EL=30.59IE=27.71 (12" S) INIE=26.38 (12" N) OUT14177220158 LF 6" DI SDR-4214217TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128171717LUA22-000260 PR21-000132 C21001128PIPE ID 17PIPE ID 18PIPE ID 19PIPE ID 20PIPE ID 21PIPE ID 22PIPE ID 23Page 7 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223343432 34 36 3234323232323434 3232323236 3232323434343634343432PSE EASEMENT PERNO. 8208270358FIRE EASEMENT PERNO. 8612221310FIRE EASEMENT PERNO. 8612221310 WATER LINE EASEMENT PER NO. 8710090448 PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PLSDSD SDSDSDSD14+0015+0016+0017+0018+0070 LF 12" PP SD116 LF 12" DI SDSDCB (1-24) TYPE 1TAL-B 15+17.80, 40.31 LTRIM EL = 33.45128IE = 29.67 (12" S) OUTSDCB (1-26) TYPE 1TAL-B 15+39.27, 40.28 LTRIM EL = 33.36128IE = 29.55 (12" N) INIE = 29.55 (12" S) INIE = 29.55 (12" W) OUTSDCB (1-27), CONC INLET22TAL-B 18+44.23, 40.47 RTRIM EL = 31.44SDCB (1-25) TYPE 1TAL-B 16+48.68, 40.34 LTRIM EL = 32.13811IE = 30.13 (12" N) OUTEX SDCB (1-E10)1TAL-B 15+38.87, 29.59 RTRIM EL = 32.76IE = 29.20 (12" E) INIE = 29.20 (12" S) OUT23 LF 12" PP SDC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.01.dwg | Layout: 1DR.05PLOTTED: May 28, 2024-03:19:49pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; X-LEGEND.dwg; X-IL_RENTON.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD S(TAL-B-LINE)RENTON SEGMENTDRAINAGE PLANTAL-B 14+00 TO TAL-B 18+501DR.05218J. GREENH. JOHNSONJ. ETULAIN 44752451754R-4214218TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128PIPE ID 25PIPE ID 24PIPE ID 26Page 8 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.171819202122233432323232 32 32323232323234 34 3 4 34 323232323434 323232303032323219+0020+0021+0022+0023+00SD SDSD EX SDCB (1-E11)1TAL-B 20+46.20, 41.08 RTRIM EL = 31.19IE = 28.60 (12" E)IE = 28.86 (12" NW)SDCB (1-29) CONC INLET22TAL-B 19+34.16, 40.31 RTRIM EL = 31.22IE = 28.22 (12" E)SDCB (1-28B) CB TYPE 2-54"TAL-B 19+40.70, 3.53 RTRIM EL = 32.17913IE = 25.61 (36" S)IE = 28.06 (12" W)IE = 25.61 (36" N)SDCB (1-28D) CB TYPE 2-48"TAL-B 20+32.31, 3.57 RTRIM EL = 32.06139IE = 28.53 (12" W) INIE = 28.53 (12" NW) OUTSDCB (1-28C) CB TYPE 2-54"TAL-B 20+09.14, 3.54 RTRIM EL = 32.11913IE = 27.11 (12" SW)IE = 25.61 (36" N)FCS (1-28A) SDMH 54"TAL-B 18+72.40, 3.53 RTRIM EL = 32.32169IE = 25.61 (12" W)IE = 25.61 (36" S)48 LF 12" PP SD2 LF 36" SRPE SD37 LF 12" PP SD2 LF 36" SRPE SD2 LF 36" SRPE SD60 LF 48" SRPE SD40 LF 12" DI SD6 LF 12" PP SD7 LF 12" PP SD2 LF 36" SRPE SDEX SDMH (1-E2)2TAL-B 18+60.40, 49.85 RTRIM EL = 33.78IE = 23.80 (12" E)IE = 26.50 (12" S)60 LF 48" SRPE SDOUTINOUTINIE = 23.55 (15" W) OUTOUTINOUTIN ININ INC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.06PLOTTED: May 28, 2024-03:22:34pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD SI-405 SB OFF-RAMP(TAL-B-LINE)S RENTON VILLAGE PLRENTON SEGMENTDRAINAGE PLANTAL-B 18+50 TO TAL-B 23+501DR.06219J. GREENH. JOHNSONJ. ETULAIN TREATMENT MW (1-2)TAL-B 20+21.84, 3.53 RTRIM EL=32.68IE=28.51 (12" S) INIE=27.18 (12" N) OUT77511521R-4214219TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128PIPE ID 27PIPE ID 28PIPE ID 29PIPE ID 31PIPE ID 32PIPE ID 30Page 9 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223Water Valve6528393.15 8284868884 86888692909290 94 96 94 94 96 100 98 106 104 102 10210098969484 33+0034+0035+0036+0037+0038+00C:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.07PLOTTED: May 28, 2024-03:24:25pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'BENSON DR S (SR 515)S PUGET DRS 15TH ST (TAL-B-LINE)RENTON SEGMENTDRAINAGE PLANTAL-B 33+00 TO TAL-B 38+001DR.07220J. GREENH. JOHNSONJ. ETULAIN NO PROPOSED DRAINAGE IMPROVEMENTS ON THIS SHEETR-4214220TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128Page 10 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223198 196198200202196190192194 20220019819619219419420018218418618818618418218 8 190192194196198200190 186186186192194 19619424+0025+0026+0027+0028+0029+00SDCB (1-30) CONC INLET22TAL-21 25+47.37, 33.93 LTRIM EL = 194.97IE = 191.97 (12" N) OUT19 LF 12" DI SDEX SDCB (1-E12)TAL-21 25+32.69, 21.30 LTRIM EL = 195.73IE = 191.19 (12" S) INIE = 192.90 (12" NE) INIE = 191.20 (12" SW) OUTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.08PLOTTED: Jun 04, 2024-02:40:02pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD SS 23RD ST(TAL-21-LINE)TALBOT CREST DR S RENTON SEGMENTDRAINAGE PLANTAL-21 24+00 TO TAL-21 29+001DR.08221J. GREENH. JOHNSONJ. ETULAIN 4512127R-4214221TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128PIPE ID 33Page 11 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223929496981001021041061081021041069692949696949698100102100100100969854+0055+0056+0057+0058+0059+00UDUDUDUDC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.09PLOTTED: May 28, 2024-03:28:06pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD S(TAL-21-LINE)S 32 N D S T RENTON SEGMENTDRAINAGE PLANTAL-21 54+00 TO TAL-21 59+001DR.09222J. GREENH. JOHNSONJ. ETULAIN 4" PERFORATED PVC PIPE. SEE RETAININGWALL PLAN AND ELEVATION, SHEET 1R1.02UNDERDRAINIE = 95.55WHERE DAYLIGHTINGTO LANDSCAPED AREACLEANOUTIE = 95.85CLEANOUTIE = 95.6CLEANOUTIE = 95.65CLEANOUTIE = 95.85R-4214222TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128Page 12 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.171819202122238688909294969290929494 9698 10092949692 9494949496 96 969896969494 94 9494949272+0073+0074+0075+0076+00SDSDCB (1-33) TYPE 1TAL-21 75+48.98, 36.40 RTRIM EL = 93.91812IE = 92.35 (12" S) OUTSDCB (1-34) TYPE 1TAL-21 75+86.65, 36.85 RTRIM EL = 94.02812IE = 92.00 (12" N) INIE = 92.00 (12" E) OUTSDCB (1-31) TYPE 1TAL-21 73+71.42, 23.19 RTRIM EL = 93.02128IE = 90.80 (8" E) OUT38 LF 12" DI SDC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.10PLOTTED: May 28, 2024-03:30:00pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD SS 37TH STS 37TH ST S 38TH CT S 38TH CT (TAL-21-LINE)RENTON SEGMENTDRAINAGE PLANTAL-21 71+00 TO TAL-21 76+001DR.10223J. GREENH. JOHNSONJ. ETULAIN 111171744451R-4214223TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128PIPE ID 34PIPE ID 35Page 13 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.1718192021222311211010810810610410811011211210810611211011010410610 8 11086+0087+0088+0089+0090+0091+00UDUDUDUDUDSD SDCB (1-35) TYPE 1TAL-21 89+06.19, 21.99 RTRIM EL = 108.42118IE = 105.97 (12" E) OUTSDCB (1-36) TYPE 1TAL-21 88+86.30, 21.92 LTRIM EL = 108.63128IE = 105.73 (12" W) INIE = 105.73 (12" S) OUTSDMH (1-4) 48"10TAL-21 88+94.27, 25.98 LTRIM EL = 109.09IE = 105.70 (12" N) INIE = 105.70 (12" S) INIE = 105.70 (12" N) OUT48 LF 12" DI SD9 LF 12" DI SDSDCB (1-32) TYPE 1TAL-21 88+11.86, 24.14 LTRIM EL = 108.48813IE = 104.71 (12" S) INIE = 104.71 (12" N) OUTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.11PLOTTED: May 28, 2024-03:32:07pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD S(TAL-21-LINE)RENTON SEGMENTDRAINAGE PLANTAL-21 86+00 TO TAL-21 91+001DR.11224J. GREENH. JOHNSONJ. ETULAIN 181189 LF 3" SD9 LF 3" SD4" PERFORATED PVC PIPE. SEE RETAININGWALL PLAN AND ELEVATION, SHEET 1R1.04UNDERDRAINIE = 106.00AT LOW POINT OF WALL,DAYLIGHT TO LANDSCAPED AREA4" PERFORATED PVC PIPE. SEERETAINING WALL PLAN ANDELEVATION, SHEET 1R1.0310 LF 4" PVC UDCLEANOUTIE = 109.87CLEANOUTIE = 110.37CLEANOUTIE = 106.04CLEANOUTIE = 106.00CLEANOUTIE = 106.3117171717R-4214224TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128PIPE ID 36PIPE ID 37Page 14 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223240242244246248250252254256258 2 6 0 262 264 266 268 270 272 274 276 278 280 26 6 26 4 2 6 2 2 6 0 2 5 8 2 5 0 24 8 246244242240238 236 2 5 2 2 5 4 2 5 6 234 232 230244246248250250254256258248260 262 2 6 4 266268270252 254260 32+0033+0034+0035+0036+00C:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.12PLOTTED: May 28, 2024-03:34:16pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'SE CARR RDM I L L A V E S WELLS AVE S (CAR-LINE)RENTON SEGMENTDRAINAGE PLANCAR 32+00 TO CAR 36+501DR.12225J. GREENH. JOHNSONJ. ETULAIN NO PROPOSED DRAINAGE IMPROVEMENTS ON THIS SHEETR-4214225TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128Page 15 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223360358356354352350348346344342340338336340342340338348346 350 35 2 3 5 2 350 3 5 4 3 5 6 354 354 356 3 6 4366368 370372362360358 352348346 350352 342344346 348 3 5 4 3 5 03523 5 2354 43+0044+0045+0046+0047+0010+ 0 0 11+ 0 0 SDCB (1-36x) TYPE 18CAR 43+41.88, 21.24 RTRIM EL = 340.22EX SDMH (1-E3)2105TH 10+88.32, 35.52 RTRIM EL = 350.77IE = 345.71 (12" E) INIE = 338.20 (36" SE) INIE = 336.30 (36" SW) OUTSDCB (1-37) TYPE 1105TH 10+92.38, 22.78 RTRIM EL = 350.31812IE = 346.92 (12" E) INIE = 346.92 (12" W) OUTSDCB (1-39) TYPE 1105TH 10+08.85, 32.99 LTRIM EL = 351.11128C:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.13PLOTTED: May 28, 2024-03:37:56pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'105 T H PL S E RENTON SEGMENTDRAINAGE PLANCAR 42+50 TO CAR 47+501DR.13226J. GREENH. JOHNSONJ. ETULAIN 11SE CARR RD641717189 LF 3" SD17117189 LF 3" SDR-4214226TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128PIPE ID 37PIPE ID 38Page 16 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223348350352354356352 352354 11+0012+0013+0014+0015+00105TH 10+92.38, 22.78 RTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.14PLOTTED: May 28, 2024-03:42:18pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'RENTON SEGMENTDRAINAGE PLAN105TH 11+00 TO 105TH 15+001DR.14227J. GREENH. JOHNSONJ. ETULAIN (105TH-LINE)105TH PL SENO DRAINAGE IMPROVEMENTS ON THIS SHEETR-4214227TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128Page 17 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223382382382384384384384386386386 38638638838438638839039238423+0024+0025+0026+0027+0028+00WWWWWWWWWWWWWWWWWWC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.15PLOTTED: May 28, 2024-03:46:47pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'RENTON SEGMENTDRAINAGE PLAN105TH 23+00 TO 105TH 28+001DR.15228J. GREENH. JOHNSONJ. ETULAIN SE 180TH ST(105TH-LINE)18111 LF 3" SD189 LF 3" SDR-4214228TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128Page 18 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.1718192021222346446 8 4 6 8468 458456468468476464466468462460466 460470470460456458460462464458 456 46 2 46246646446246 4 46246 6 47047247447647847447247647028+0029+0030+0031+0032+0033+0011+00 UDUDC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.20.dwg | Layout: 1DR.16PLOTTED: May 28, 2024-04:02:04pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-RDWY_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; 18229-SV-BS_Kent.dwg; X-IL_RENTON.dwg; X-LEGEND.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'108TH AVE SE (SR 515)SE 186TH ST SE 184TH LN (108TH-LINE)SE 186TH ST RENTON SEGMENTDRAINAGE PLAN108TH 28+00 TO 108TH 33+001DR.16229J. GREENH. JOHNSONJ. ETULAIN 118189 LF 3" SD9 LF 3" SD4" PERFORATED PVC PIPE. SEE RETAININGWALL PLAN AND ELEVATION, SHEET 1R1.06CLEANOUTIE = 465.877 LF 4" UD (DI)CURB CUT FOR WALLUNDERDRAIN IE=464.00CLEANOUTIE = 467.87R-4214229TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128Page 19 of 20 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHP OHP OHP OHPOHPOHPOHP OHP OHP OHP OHP OHP OHP OHP OHP OHPOHPOHP OHPOHPOHPWATER PER GIS WATER PER GIS458 456 45 6 4 5 8 460454452450448446444454 45 2 460 462 464466468470 51+0052+0053+0054+0055+0056+00C:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.20.dwg | Layout: 1DR.17PLOTTED: May 28, 2024-04:06:44pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-RDWY_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; 18229-SV-BS_Kent.dwg; X-IL_RENTON.dwg; X-LEGEND.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'108TH AVE SE (SR 515)SE 192ND STCITY OF RENTON(108TH-LINE)CITY OF KENTSEE VOLUME 2FOR CITY OF KENTIMPROVEMENTSRENTON SEGMENTDRAINAGE PLAN108TH 51+00 TO 108TH 56+001DR.17230J. GREENH. JOHNSONJ. ETULAIN 188 LF 3" SD1R-4214230TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128 OHPPage 20 of 20 Appendix H TDA Minimum Requirement Areas Page 1 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 192305-9101192305-9102 192305-9103 192305-9032 18+29 17+0 0 18+0010+00 11+00 12+00 13+00 14+00////////////////////////////// // // // // // // // // // // //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// LAK 17+12.04, 45.61' LT PT LAK 17+01.23, 1.21' LT PC GRA 14+43.87, 41.17' RT 5. 0 ' LAK 16+97.41, 27.74' LT PT LAK 17+03.83, 30.83' LT PCR3 4 . 5 ' R24.5' GRA 10+91.32, 18.00' LT PT GRA 10+37.38, 29.66' RT GRA 11+20.25, 53.00' LT R47.6' GRA 13+68.85, 41.57' RT GRA 13+71.32, 41.56' RT 5.0'5.0'5.5 ' 4. 6 ' LAK 17+93.06, 35.82' RT LAK 17+89.54, 33.92' RT R3802.0'LAK 16+76.05, 19.29' LT1 6 . 1 ' LAK 16+76.66, 24.75' LT GRA 11+70.32, 18.00' LT PC LAK 16+74.12, 1.82' LT 17.4'4.5' LAK 16+78.64, 24.53' LT PC GRA 11+26.35, 53.00' LT LAK 16+90.37, 66.58' LT LAK 16+81.13, 78.85' LT C:\pw_workdir\den003\ch2mhill_av059753\d0601389\1 C4.01.dwg | Layout: 1C4.01PLOTTED: May 28, 2024-03:54:47pm By AV059753XREFS: X-TOPO.dwg; X-SHEETCUTS_Overall.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SITE-PREP_RENTON.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-TREE-PROTECTION_RENTON.dwg; X-ROW_RENTON.dwg; X-PARCEL-INFO.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' S GRADY WAYLAKE AVE S(LAK-LINE)(GRA-LINE) RENTON SEGMENT SITE PREPARATION PLAN GRA 10+00 TO GRA 14+00 1C4.01 85 A. VILLAR C. WILCOX A. STOTT 2 CURB & GUTTER 2043 2 LANE LINE 2MONITORING WELL 1CURB R-421485TED-40-4214TED-40-4214LUA22-000260PR21-000132C21001128TDA02 TDA03 PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING 2,899 sf 973 sf 127 sf 6,062 sf 3,883 sf 5,285 sf 11,737 sf LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING Page 2 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 192305-9043 192305-9096 192305-9032 14+00 15+00 16+00 17+00 18+00 19+00 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// // // // // // // // // //// //////////////////////////////////////////////////////////////////////////////////////////////////////// // // // // // // // // // // // //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// / / // // // // // ////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////// // // // // // // // //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////// ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //////// GRA 15+54.05, 17.50' LT PC GRA 15+60.16, 85.89' LT GRA 16+09.41, 59.50' LT PT GRA 17+84.01, 59.50' LT GRA 17+83.99, 67.00' LT GRA 18+32.63, 67.50' LT GRA 18+32.61, 60.00' LT GRA 14+43.87, 41.17' RT GRA 15+10.45, 27.29' RT GRA 15+00.69, 99.49' RT GRA 14+97.55, 78.63' RT GRA 14+83.12, 64.27' RT PT GRA 14+65.71, 54.74' RT PC GRA 14+53.08, 54.69' RT GRA 15+51.68, 89.83' RT GRA 15+70.29, 65.53' RT GRA 15+83.83, 55.39' RT GRA 16+09.87, 54.66' RT GRA 16+19.18, 41.09' RT GRA 15+47.00, 27.70' RT 5.5' 6.0' 11.5'9.7' 2.5'12.0' 2.5' 10.9'12.5'5.0'6.0'11.7'9.7' 14.7'R27.0'R21.5'R3802.0'GRA 15+25.24, 18.00' LT PT R3802.5'5.1'5.3'3.1' GRA 15+81.81, 85.30' LT PC GRA 14+16.72, 57.00' LT 17.4'4.5' GRA 15+15.16, 83.77' LT PT GRA 14+96.20, 77.06' LT PT GRA 14+69.15, 57.00' LT PC 8.0'R 2 7 . 5 ' GRA 14+99.13, 84.09' LT PT GRA 15+58.94, 91.92' LT 2.0'GRA 15+44.00, 17.60' LT 2.0'GRA 14+59.72, 18.00' LT GRA 14+69.77, 18.00' LT C:\pw_workdir\den003\ch2mhill_av059753\d0601389\1 C4.01.dwg | Layout: 1C4.02PLOTTED: May 29, 2024-11:10:09am By AV059753XREFS: X-TOPO.dwg; X-SHEETCUTS_Overall.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SITE-PREP_RENTON.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-TREE-PROTECTION_RENTON.dwg; X-ROW_RENTON.dwg; X-PARCEL-INFO.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' S GRADY WAYSHATTUCK AVE S(GRA-LINE) RENTON SEGMENT SITE PREPARATION PLAN GRA 14+00 TO GRA 19+00 1C4.02 89 A. VILLAR C. WILCOX J. LIM 2CURB & GUTTER 2 FENCE 2 CURB2CURB & GUTTER 2FENCE 2CURB 2 CURB 2TRAFFIC ISLANDS 2 CURB 2 TRAFFIC ISLANDS 2 CURB & GUTTER 2CURB & GUTTER 3 2039 2040 2044 2041 2042 2045 2046 2047 2048 2049 2050 2052 2053 2051 2 CROSSWALK 2CROSSWALK 2 LANE LINE 2 LANE LINE 3 3 3 148 3 3 2CURB R-421489TED-40-4214TED-40-4214LUA22-000260PR21-000132C21001128162 sf PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING 1,368 sf 1,976 sf 2,527 sf 2,356 sf2,769 sf TDA02TDA03 2,884 sf TDA04 2,165 sf 2,180 sf 749 sf 802 sf 1,459 sf 407 sf 177 sf 170 sf 433 sf 900 sf 1,054 sf 486 sf 195 sf 487 sf 941 sf 415 sf 805 sf 721 sf 2,805 sf 7,491 sf 8,550 sf 71 sf 4,488 sf 3,208 sf 181 sf LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING Page 3 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 192305-9070 192305-9023 192305-9070 19+00 20+00 21+00 22+00 23+00 24+00 S G R A D Y ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////////// //////////////////////////// ////////////////////////////// ////////////////////////////// //////////////////////// //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// GRA 18+32.63, 67.50' LT GRA 21+99.25, 57.50' LT GRA 22+17.05, 62.91' LT GRA 22+81.85, 63.00' LT GRA 22+61.18, 68.18' RT GRA 23+62.74, 65.41' RT GRA 22+47.54, 40.64' RT GRA 23+60.75, 68.87' RT R 1 1 . 0 'R9.0'GRA 22+59.20, 71.64' RT GRA 23+53.37, 66.00' RT GRA 21+60.06, 60.00' LT 15.7GRA 20+05.12, 67.50' LT 2.5'4.7'//////////////////////////////////12.2'5.0'GRA 19+30.76, 67.50' LT GRA 19+30.76, 60.00' LT GRA 20+05.10, 60.00' LT GRA 22+60.89, 72.64' RT PC GRA 22+71.89, 71.01' RT PT GRA 22+73.07, 69.60' RT PC GRA 22+81.06, 66.00' RT PT GRA 23+46.38, 17.50' LT PTR3802.5'GRA 19+31.96, 17.50' LT PT GRA 19+59.08, 17.50' LT PC C:\pw_workdir\den003\jeg_leen3\d0601389\1 C4.01.dwg | Layout: 1C4.03PLOTTED: May 26, 2024-07:57:22pm By LEEN3XREFS: X-TOPO.dwg; X-SHEETCUTS_Overall.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SITE-PREP_RENTON.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-TREE-PROTECTION_RENTON.dwg; X-ROW_RENTON.dwg; X-PARCEL-INFO.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' S GRADY WAY (GRA-LINE) RENTON SEGMENT SITE PREPARATION PLAN GRA 19+00 TO GRA 24+00 1C4.03 90 A. VILLAR C. WILCOX J. LIM 2 FENCE 2 FENCE 2CURB 2 CURB 2 CURB 2 CURB & GUTTER 5 SIGN 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2093 2090 2089 2088 2087 2064 2065 2066 2067 2068 2 LANE LINE 2 CURB 2 CURB & GUTTER 4BUS SHELTER AND AMENITIES 1MONITORING WELL 2 CURB2CURB 1CURB R-421490TED-40-4214TED-40-4214LUA22-000260PR21-000132C21001128TDA04 PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING 21,208 sf 3,225 sf 1,375 sf 1,674 sf 929 sf 780 sf 1,057 sf 1,182 sf1,624 sf 954 sf 3,034 sf 323 sf 629 sf 1,273 sf 703 sf 1,859 sf 2,076 sf 797 sf 2,449 sf 1,040 sf 382 sf 6,283 sf LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING Page 4 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL915460-0005 915460-0010 192305-9 0 2 3 24+0025+0026+0027+0010+0010+00 11+00 12+00 13+00 14+00 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// // // // // // ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// // // // ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////6.0'GRA 24+77.10, 77.93' LT GRA 24+44.25, 22.28' LT GRA 25+07.51, 27.55' RT 5.4'TAL-B 12+12.35, 48.10' RT11.9'TAL-B 12+64.29, 25.33' RT TAL-B 12+48.79, 49.56' RT TAL-B 12+59.55, 49.55' RT 6.3'6.0'TAL-B 14+68.70, 45.34' RT TAL-B 14+47.32, 46.25' RT TAL-B 10+47.47, 20.12' RT TAL-B 10+47.31, 35.12' RT5.5'10.0'5.9'10.9' TAL-B 11+70.88, 49.57' RT 5.98.9GRA 25+56.52, 81.04' LT GRA 25+52.32, 18.62' RT 17.5' 3.9' TAL-B 13+87.99, 90.50' LT 4.9' TAL-B 10+70.21, 63.50' LT TAL-B 10+97.42, 61.34' LT TAL-B 13+46.72, 61.25' LT TAL-B 12+43.64, 61.20' LT R761.2'GRA 25+98.42, 40.49' LT GRA 25+45.36, 28.65' LT R13.5'TAL-B 13+68.54, 73.92' LT 4.5'4.0' 2.8' TAL-B 13+61.00, 74.47' LT17.1' TAL-B 13+79.19, 48.85' RT2.3'16.8' 5.2' TAL-B 10+56.61, 76.53' LT PC TAL-B 12+58.39, 24.85' LT PC TAL-B 13+43.24, 25.00' LT PTR666.5'7.8'5.7'TAL-B 13+89.93, 48.42' RT 13.9'TAL-B 13+92.46, 68.05' RT TAL-B 13+72.76, 68.11' RT GRA 24+88.70, 42.35' LT GRA 25+04.88, 42.70' LT GRA 25+05.28, 22.71' LT TAL-B 10+35.23, 76.05' LT GRA 26+62.80, 29.24' LT GRA 26+84.19, 6.45' LT GRA 26+92.08, 5.79' RT GRA 26+94.30, 17.77' LT GRA 26+95.75, 17.06' RT GRA 25+33.27, 71.32' LT GRA 25+00.57, 72.66' LT GRA 25+21.84, 71.80' LT GRA 25+14.06, 72.15' LT TAL-B 12+01.80, 64.38' RT TAL-B 11+99.79, 49.55' RT TAL-B 11+89.79, 49.55' RT TAL-B 11+85.80, 64.36' RT6.08.813.7'9.7'TAL-B 10+40.23, 66.77' LT GRA 24+45.55, 15.94' RT GRA 24+45.28, 4.91' RT GRA 24+44.83, 6.66' LT 27+005.0' N=175704.031 E=1300407.312 6.1'5.0'2.4'4.0'N=175629.965 E=1300119.693 15.2'C:\pw_workdir\den003\ch2mhill_av059753\d0601389\1 C4.01.dwg | Layout: 1C4.04PLOTTED: May 29, 2024-11:26:45am By AV059753XREFS: X-TOPO.dwg; X-SHEETCUTS_Overall.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SITE-PREP_RENTON.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-TREE-PROTECTION_RENTON.dwg; X-ROW_RENTON.dwg; X-PARCEL-INFO.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0'S GRADY WAYTALBOT RD S (TAL-B-LINE)(GRA-LINE)RENTON SEGMENT SITE PREPARATION PLAN GRA 24+00 TO TAL-B 14+00 1C4.04 91 A. VILLAR C. WILCOX J. LIM 2070 2069 2083 2085 2086 2084 2095 2098 5R 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2140 2139 2138 2137 2096 2CURB 2LANE LINE 2 LANE MARKING 2 LANE MARKING 2LANE MARKING 2LANE LINE 2 CURB & GUTTER 3 3 1 CURB 3 3 3 3 3 3 3 2462 1CURB 2CURB 2 CURB & GUTTER 2CURB & GUTTER 1MONITORING WELL S GRADY WAY2 CURB 2071 1SIGN 1SIGN 2 CURB & GUTTER TALBOT RD S 2 TRAFFIC ISLANDS 2TRAFFIC ISLANDS 2 CROSSWALK & STOP BAR 2CROSSWALK & STOP BAR 2LANE LINE 2TRAFFIC CURB 3 2493 3 2495 3 2494 2 CROSSWALK & STOP BAR R-421491TED-40-4214TED-40-4214LUA22-000260PR21-000132C210011282 CROSSWALK & STOP BAR 2,871 sf 1,808 sf 15,805 sf 2,027 sf 10,245 sf 4,776 sf 5,961 sf 9,949 sf 68 sf 4,248 sf 1,916 sf 200 sf 5,932 sf TDA04 60 sf 144 sf 199 sf 303 sf 56 sf 253 sf PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING 749 sf749 sf 26 sf LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING Page 5 of 35 PLPLPL PL PLPLPL PL PLPLPL PL PLPL PLPL PL PLPLPL PL PLPLPLPL PLPL PLPL PL PLPLPL PL PL 192305-9094 202305-9007 192305-9 0 2 3 14+00 15+00 16+00 17+00 18+00 // // // // // // // // // // //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// // // ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////////////////////// // // // // // // // // //5.4'TAL-B 15+38.91, 75.37' RT TAL-B 15+85.71, 79.73' RT PT TAL-B 16+74.39, 60.19' RT TAL-B 16+52.67, 60.20' RT TAL-B 17+78.22, 60.20' RT TAL-B 17+99.99, 60.20' RT TAL-B 14+48.23, 15.20' LT TAL-B 14+68.70, 45.34' RT TAL-B 14+47.32, 46.25' RT 6.0 '5.9 ' TAL-B 15+11.20, 44.98' RT TAL-B 15+27.82, 69.92' RT PT R21 . 6 ' TAL-B 16+24.99, 55.20' RT TAL-B 16+07.52, 55.20' RT PT TAL-B 15+89.88, 62.19' RT PC TAL-B 15+87.24, 62.29' RT TAL-B 14+03.83, 88.24' LT TAL-B 17+01.59, 98.23' LT TAL-B 16+97.73, 27.96' LT TAL-B 16+97.73, 18.46' LT R42.5' TAL-B 16+69.82, 54.97' LT TAL-B 14+17.28, 76.34' LT PC TAL-B 14+30.48, 64.50' LT PRC R75.0'R15.0'TAL-B 13+79.19, 48.85' RT 2.0'6.5'2.0'2.0' 5.2'7.3' TAL-B 17+17.88, 102.30' LT PT TAL-B 17+05.59, 38.58' LT PC R727.0' TAL-B 16+55.58, 18.54' LT PT R671.5'10.0 ' TAL-B 16+65.42, 28.70' RT PT TAL-B 15+11.50, 28.69' RT PC TAL-B 15+08.52, 53.11' RT, PC TAL-B 16+99.18, 97.55' LT PT TAL-B 16+88.90, 56.48' LT PC R764.5'R26.5'TAL-B 16+69.71, 56.37' LT TAL-B 16+45.29, 64.50' LT PT 7.8 '8.7'5.7'TAL-B 13+89.93, 48.42' RT 13.9'TAL-B 13+92.46, 68.05' RTTAL-B 13+72.76, 68.11' RT TAL-B 17+85.61, 34.17' LT TAL-B 17+79.86, 36.85' LT TAL-B 17+84.58, 43.61' LT TAL-B 17+88.68, 40.75' LTTAL-B 17+88.68, 40.75' LT TAL-B 17+93.86, 48.19' LT TAL-B 17+89.36, 45.00' LT TAL-B 17+78.15, 48.17' LT TAL-B 17+83.31, 55.55' LT TAL-B 17+83.60, 48.98' LT TAL-B 15+36.74, 20.86' LT TAL-B 15+41.60, 20.77' LT TAL-B 15+41.49, 28.69' RT TAL-B 15+36.27, 28.69' RT 13.7'15.4'15.6'5.8'10.7'23.5'5.9'TAL-B 17+87.14, 41.83' LT TAL-B 17+81.41, 45.83' LT PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 C:\pw_workdir\den003\jeg_limj\d0601389\1 C4.01.dwg | Layout: 1C4.05PLOTTED: May 28, 2024-05:08:34pm By LIMJXREFS: X-TOPO.dwg; X-SHEETCUTS_Overall.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SITE-PREP_RENTON.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-TREE-PROTECTION_RENTON.dwg; X-ROW_RENTON.dwg; X-PARCEL-INFO.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' TALBOT RD S (TAL-B-LINE) RENTON SEGMENT SITE PREPARATION PLAN TAL-B 14+00 TO TAL-B 18+50 1C4.05 92 A. VILLAR C. WILCOX J. LIM 2136 2135 2134 2133 2132 2131 2130 2129 2128 2097 2100 2101 2102 2103 2104 6R 2105 2 LANE LINE 2 CURB 2 TRAFFIC ISLAND 2CURB 2CURB & GUTTER 6BUS SHELTER AND AMENITIES 3 3 3 3 3 3 2460 3 2461 3 2459 2099X 2LANE LINE 2 CURB & GUTTER 1MONITORING WELL 3 3 2CURB & GUTTER 1 CURB 1 CURB 1 CURB 2371 3 2370 3 R-421492TED-40-4214TED-40-4214LUA22-000260PR21-000132C210011282 CURB 2TRAFFIC ISLAND PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING 629 sf 949 sf 2,636 sf 7,797 sf 15,076 sf 14,392 sf 1,994 sf TDA04 7,238 sf 99 sf 1,389 sf 2,330 sf 1,046 sf 248 sf 201 sf LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING Page 6 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 202305-9008 192305-9001 723160-0595 19+00 20+00 21+00 22+00 23+00 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////// // // // // // // // // ////////////////////////////////////////////////////////////////////R29.5' TAL-B 22+58.42, 20.65' RT TAL-B 22+34.72, 89.98' RT TAL-B 20+26.56, 58.20' RT TAL-B 19+87.11, 58.20' RT TAL-B 21+48.58, 10.44' RT TAL-B 21+92.48, 51.65' LT TAL-B 22+06.49, 51.75' LT TAL-B 22+09.71, 41.84' LT TAL-B 22+04.25, 41.91' LT TAL-B 22+04.29, 35.83' LT TAL-B 21+98.21, 35.84' LT TAL-B 21+98.29, 30.53' LT TAL-B 21+92.79, 30.43' LT TAL-B 20+22.86, 70.58' RT TAL-B 21+19.99, 71.02' RT TAL-B 21+19.01, 60.40' RT TAL-B 20+39.54, 6.28' LT TAL-B 20+89.37, 30.56' RTTAL-B 20+39.39, 28.69' RT TAL-B 22+07.52, 30.64' RT PC TAL-B 22+04.95, 60.14' RT PC TAL-B 22+53.25, 71.17' RT PT10.0'TAL-B 22+49.71, 87.53' RT TAL-B 18+64.00, 6.50' LT TAL-B 22+34.21, 85.94' RT PT R46.0'TAL-B 21+87.92, 11.76' RTTAL-B 18+64.00, 18.72' RT TAL-B 20+39.49, 18.45' RT 10.0'////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////// // // // // // // // // ////////8.7'6.0' 3.8' 9.0' TAL-B 18+76.36, 30.43' LT TAL-B 18+86.36, 30.38' LT 6.0'C:\pw_workdir\den003\jeg_leen3\d0601389\1 C4.10.dwg | Layout: 1C4.06PLOTTED: May 26, 2024-08:14:58pm By LEEN3XREFS: X-TOPO.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SHEETCUTS_Overall.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-TREE-PROTECTION_RENTON.dwg; X-PARCEL-INFO.dwg; X-SITE-PREP_RENTON.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' TALBOT RD S I -405 SB OFF -RAMP (TAL-B-LINE)S RENTON VILLAGE PLRENTON SEGMENT SITE PREPARATION PLAN TAL-B 18+50 TO TAL-B 23+50 1C4.06 93 A. VILLAR C. WILCOX J. LIM 7R 8R 9R 10R 11R 17R 21112110 2114 2113 2112 2115 2116 2 CURB & GUTTER 2CURB 2TRAFFIC ISLAND 2LANE LINE 3 3 3 2117 3 2118 2106 2107 2108 210912RX 13RX 14R 149R 3 150R 3 3 3 3 33 3 3 3 R-421493TED-40-4214TED-40-4214LUA22-000260PR21-000132C21001128PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING 252 sf 6,073 sf 444 sf 22,731 sf TDA04 2,133 sf 4,696 sf 60 sf LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING Page 7 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 722200-0250 722200-0010 722200-0245 33+00 34+00 35+00 36+00 37+00 38+00 6.0'6.0'5.4'1.5'5.0'5.1'8.0'8.1'TAL-B 34+77.50, 38.33' RT TAL-B 35+06.46, 37.04' RT TAL-B 34+80.32, 45.72' RT TAL-B 35+04.30, 44.65' RT TAL-B 37+29.41, 30.20' LTTAL-B 37+00.42, 30.44' LT TAL-B 37+01.99, 43.45' LT TAL-B 37+29.45, 43.30' LT TAL-B 34+80.51, 50.01' RT 1.5'C:\pw_workdir\den003\jeg_leen3\d0601389\1 C4.10.dwg | Layout: 1C4.07PLOTTED: May 26, 2024-08:18:30pm By LEEN3XREFS: X-TOPO.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SHEETCUTS_Overall.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-TREE-PROTECTION_RENTON.dwg; X-PARCEL-INFO.dwg; X-SITE-PREP_RENTON.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' BENSON DR S (SR 515)S PUGET DRS 15TH ST(TAL-B-LINE) RENTON SEGMENT SITE PREPARATION PLAN TAL-B 33+00 TO TAL-B 38+00 1C4.07 94 A. VILLAR C. WILCOX J. LIM 22R 24R 7899 23R 7900 2141 2143 2142 2144 1 CURB & GUTTER 1 CURB & GUTTER 1BARRIER 3 33 R-421494TED-40-4214TED-40-4214LUA22-000260PR21-000132C21001128142 sf 194 sf 370 sf 334 sf TDA05 TDA06 139 sf 218 sf PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING Page 8 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 72292 8 - 0 1 0 0 72220 0 - 0 1 6 3 85570 0- 0 1 4 0 855700-0010 85570 0- 0 0 2 0 30230 5- 9 0 7 3 24+00 25+00 26+00 27+00 28+00 29+00R30.00'////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////8.2'4.9'2.0'7.0'5.5'12.5'2.0'2.2'5.9' 16.0' 5.6'4.0'4.0'TAL-21 25+56.44, 48.04' RT TAL-21 25+65.90, 43.39' RT TAL-21 25+76.67, 42.32' RT TAL-21 25+70.62, 30.00' RT TAL-21 25+86.32, 30.00' RT TAL-21 25+36.57, 7.54' RT TAL-21 25+39.71, 9.85' LT TAL-21 25+96.91, 2.84' LT TAL-21 26+12.66, 17.83' LT TAL-21 25+22.91, 42.48' LT TAL-21 25+58.57, 44.01' LT TAL-21 25+97.46, 36.35' LT TAL-21 26+16.72, 36.32' LT TAL-21 28+29.98, 17.50' RT TAL-21 28+34.89, 18.87' RT TAL-21 28+34.89, 35.00' RTTAL-21 27+72.89, 35.58' RT TAL-21 27+71.27, 21.40' RT TAL-21 26+12.66, 2.84' LT TAL-21 25+43.31, 2.86' LT TAL-21 25+31.44, 2.82' LT TAL-21 26+16.66, 18.35' LT TAL-21 25+96.91, 8.57' RT TAL-21 28+10.16, 11.72' RT TAL-21 27+77.09, 20.29' RT TAL-21 25+96.91, 25.12' RT 10.5' 10.8'5.7'C:\pw_workdir\den003\ch2mhill_av059753\d0601389\1 C4.10.dwg | Layout: 1C4.08PLOTTED: May 28, 2024-04:18:38pm By AV059753XREFS: X-TOPO.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SHEETCUTS_Overall.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-TREE-PROTECTION_RENTON.dwg; X-PARCEL-INFO.dwg; X-SITE-PREP_RENTON.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' TALBOT RD S S 23RD ST (TAL-21-LINE)TALBOT CREST DR S RENTON SEGMENT SITE PREPARATION PLAN TAL-21 24+00 TO TAL-21 29+00 1C4.08 95 A. VILLAR C. WILCOX J. LIM 27R 26R 25R 2CROSSWALK 2CURB & GUTTER 2CURB & GUTTER 2 FENCE 3 3 2 CURB & GUTTER 1 ROCK WALL 3 3 2 LANE LINE 1 RRFB 1 RRFB R-421495TED-40-4214TED-40-4214LUA22-000260PR21-000132C210011281,303 sf 1,826 sf TDA075,289 sf 1,395 sf 656 sf 192 sf 753 sf 740 sf PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING Page 9 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 S 32ND S T 302305-9029 302305-9116302305-9114 302305-9115 302305-9030 302305-9019 948575-TRCT 54+00 55+00 56+00 57+00 58+00 59+00 ////////////////////////////////////////////////// TAL-21 57+36.25, 15.14' RT TAL-21 57+41.25, 15.53' RT TAL-21 57+41.35, 30.00' RT TAL-21 56+43.01, 16.47' RT TAL-21 56+22.00, 33.84' LT TAL-21 56+22.04, 24.78' LT TAL-21 56+22.05, 19.83' LT TAL-21 56+51.02, 33.98' LT TAL-21 56+51.04, 24.94' LT TAL-21 56+51.05, 19.97' LT TAL-21 56+38.01, 16.48' RT TAL-21 56+38.21, 30.00' RT TAL-21 56+42.95, 12.32' RT TAL-21 57+36.23, 11.70' RT TAL-21 56+26.02, 35.38' LT TAL-21 56+46.78, 35.49' LT C:\pw_workdir\den003\jeg_leen3\d0601389\1 C4.10.dwg | Layout: 1C4.09PLOTTED: May 26, 2024-08:26:47pm By LEEN3XREFS: X-TOPO.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SHEETCUTS_Overall.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-TREE-PROTECTION_RENTON.dwg; X-PARCEL-INFO.dwg; X-SITE-PREP_RENTON.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' TALBOT RD S (TAL-21-LINE)S 32ND STRENTON SEGMENT SITE PREPARATION PLAN TAL-21 54+00 TO TAL-21 59+00 1C4.09 96 A. VILLAR C. WILCOX J. LIM 28R 29R 30R 3 3 3 2CURB 1 CURB & GUTTER R-421496TED-40-4214TED-40-4214LUA22-000260PR21-000132C21001128300 sf TDA08 411 sf 1,819 sf1,443 sf PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING 444 sf 144 sf LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING Page 10 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 855860-0035 855860-0040 302305-9040 302305-9044 855860-0125 855860-0130 855860-0135 302305-9109 302305-9054 71+00 72+00 73+00 74+00 75+00 76+00 ////////////////////////////////////////////////////////////////////////////////////////////////////////// // //// ////////////////////////////////////////////////////////////////////////////////////// 7.1'2.0' TAL-21 72+59.49, 72.05' LT TAL-21 72+46.65, 58.70' LT TAL-21 72+48.99, 46.30' LT TAL-21 72+80.12, 75.24' LT TAL-21 73+01.96, 55.39' LT TAL-21 73+15.38, 34.64' LT TAL-21 71+48.59, 3.98' LT TAL-21 72+50.62, 33.11' LT TAL-21 73+57.98, 11.02' RT TAL-21 73+72.64, 49.30' RT TAL-21 73+73.00, 33.02' RT TAL-21 75+27.89, 36.16' RTTAL-21 74+62.00, 37.72' RT TAL-21 74+42.96, 33.03' RT TAL-21 75+35.02, 43.31' RT TAL-21 75+57.25, 11.04' RT TAL-21 71+67.59, 33.00' LT TAL-21 73+18.38, 30.00' LT TAL-21 75+16.46, 11.03' RTTAL-21 74+45.46, 11.10' RT TAL-21 73+66.15, 49.16' RT TAL-21 75+49.72, 32.39' RT PT TAL-21 75+82.21, 12.39' RT 2.0'8.0'8.3'5.0'5.0'7.0' 5.0' 6.2' TAL-21 75+48.89, 52.91' RT9.7'9.8'TAL-21 73+83.00, 10.48' LT26.0'TAL-21 75+85.33, 46.26' RTR28.0'21.3'19.8'TAL-21 76+12.26, 21.97' RT 12.6'5.9'5.5'5.5'14.1' TAL-21 71+67.35, 30.00' LT 6.5'TAL-21 72+36.71, 3.98' LT TAL-21 73+67.31, 47.98' RT TAL-21 75+24.46, 16.54' RT PC TAL-21 72+51.16, 58.12' LT PC TAL-21 72+60.11, 67.04' LT PT // TAL-21 73+64.48, 34.12' RT PC TAL-21 73+82.48, 16.52' RT PT R1 8 . 0 ' R1 7 . 5 ' TAL-21 75+92.88, 46.53' RT TAL-21 75+93.62, 41.91' RT PC TAL-21 76+03.41, 31.08' RT PT TAL-21 76+10.94, 30.00' RT TAL-21 73+69.30, 30.00' LT TAL-21 73+69.30, 33.00' LT TAL-21 73+53.77, 30.00' LT TAL-21 73+53.77, 33.00' LT R8. 0 ' TAL-21 74+92.46, 35.92' RT TAL-21 74+84.42, 37.87' RT C:\pw_workdir\den003\ch2mhill_av059753\d0601389\1 C4.10.dwg | Layout: 1C4.10PLOTTED: May 28, 2024-04:13:15pm By AV059753XREFS: X-TOPO.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SHEETCUTS_Overall.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-TREE-PROTECTION_RENTON.dwg; X-PARCEL-INFO.dwg; X-SITE-PREP_RENTON.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' TALBOT RD SS 37TH STS 37TH STS 38TH CTS 38TH CT(TAL-21-LINE) RENTON SEGMENT SITE PREPARATION PLAN TAL-21 71+00 TO TAL-21 76+00 1C4.10 97 A. VILLAR C. WILCOX J. LIM 32R 31R 2145 2CURB & GUTTER 3 7MAILBOX 2FENCE 3 2CURB & GUTTER R-421497TED-40-4214TED-40-4214LUA22-000260PR21-000132C21001128PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING 3,559 sf 7,449 sf5,292 sf 5,336 sf 967 sf TDA09 1,377 sf 700 sf 1,401 sf LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING 68 sf Page 11 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 761680 - 0 0 3 0 761680 - 0 0 1 0 885767 - 0 0 2 0 312305 - 9 1 3 4 312305-9025 86+00 87+00 88+00 89+00 90+00 91+00 //////////////////////////////////////////////////////////////////////////////////////////////////////14.0'5.9'8.0'4.9'12.5'6.1'4.9'10.0'13.9'4.9'7.5'17.0' 17.8' TAL-21 89+31.28, 7.00' LT TAL-21 89+31.28, 7.00' RT TAL-21 89+13.50, 22.12' RT TAL-21 88+28.24, 22.04' RT TAL-21 89+31.12, 39.98' RT TAL-21 89+13.16, 39.99' RT TAL-21 88+23.24, 22.61' RT TAL-21 88+17.25, 40.00' RT TAL-21 88+08.28, 21.92' LT TAL-21 88+08.28, 37.42' LT TAL-21 88+96.30, 30.00' LT TAL-21 88+79.28, 37.42' LT TAL-21 88+87.28, 14.92' LT TAL-21 88+87.27, 14.99' RT TAL-21 88+17.24, 27.51' RT TAL-21 88+08.37, 6.84' LT TAL-21 88+28.30, 6.84' LT TAL-21 88+96.28, 6.98' LT 2.6'6.1'C:\pw_workdir\den003\jeg_leen3\d0601389\1 C4.10.dwg | Layout: 1C4.11PLOTTED: May 26, 2024-08:30:52pm By LEEN3XREFS: X-TOPO.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SHEETCUTS_Overall.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-TREE-PROTECTION_RENTON.dwg; X-PARCEL-INFO.dwg; X-SITE-PREP_RENTON.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' TALBOT RD S (TAL-21-LINE) RENTON SEGMENT SITE PREPARATION PLAN TAL-21 86+00 TO TAL-21 91+00 1C4.11 98 A. VILLAR C. WILCOX J. LIM 2146 2147 2148 2149 2150 2151 2152 2157 2156 2155 2154 2153 2 CROSSWALK 2 CROSSWALK 3 3 3 3 3 3 3 3333 2CURB & GUTTER 2 CURB & GUTTER 1 WALL 1 WALL 4 BUS SHELTER, AMENITIES, AND CURB PAINT 1 RRFB 1RRFB 4BUS SHELTER, AMENITIES, AND CURB PAINT 2RAILING & WALL R-421498TED-40-4214TED-40-4214LUA22-000260PR21-000132C210011283,268 sfTDA107,132 sf 1,176 sf 754 sf PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING Page 12 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 3 2 2 3 0 5 - 9 0 8 1 3 2 2 3 0 5 - 9 1 5 6 3 2 2 3 0 5 - 9 0 7 9 322305 - 9 0 7 9 32+ 0 0 33+00 34+00 35+00 36+009.2'4.5'6.0'6.2'6.1'9.1'4.54.6CAR 34+04.45, 24.19' LT CAR 33+32.27, 22.75' LT CAR 33+85.69, 22.78' RT CAR 33+32.00, 38.33' LT CAR 33+58.05, 38.17' LT CAR 33+85.39, 35.02' RTCAR 33+63.09, 34.89' RT CAR 33+85.54, 28.82' RT CAR 33+62.94, 24.22' RT CAR 33+57.66, 24.57' LT1.8'C:\pw_workdir\den003\jeg_leen3\d0601389\1 C4.10.dwg | Layout: 1C4.12PLOTTED: May 26, 2024-08:35:09pm By LEEN3XREFS: X-TOPO.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SHEETCUTS_Overall.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-TREE-PROTECTION_RENTON.dwg; X-PARCEL-INFO.dwg; X-SITE-PREP_RENTON.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' SE CARR RD MILL AVE SWELLS AVE S(CAR-LINE) RENTON SEGMENT SITE PREPARATION PLAN CAR 32+00 TO CAR 36+50 1C4.12 99 A. VILLAR C. WILCOX J. LIM 2158 3 1 CURB & GUTTER 1 CURB & GUTTER 1 RAILING & STEM WALL R-421499TED-40-4214TED-40-4214LUA22-000260PR21-000132C21001128TDA11 169 sf 117 sf 450 sf110 sf 223 sf 291 sf 109 sf 16 sf PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING Page 13 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 322305-9053 322305-9237 322305-9299 322305-9040 292305-9151 43+00 44+00 45+00 46+00 47+0010+0011+00////////////////////////////////////////////////////////////////////////////////// // // // // //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////11.5'1.9'4.9'2.1'9.0' 11.0' 5.0' 12.0' CAR 45+40.36, 83.96' RT7.9'3.1' CAR 45+71.02, 33.22' LT CAR 43+83.81, 33.77' LT CAR 45+99.81, 10.98' LT CAR 44+72.17, 11.48' LT CAR 44+52.69, 1.30' LT CAR 43+97.19, 7.95' RT CAR 46+15.67, 22.78' RT CAR 44+05.73, 41.63' RT CAR 43+83.86, 40.30' LT CAR 43+87.12, 49.69' LT CAR 45+61.12, 43.19' LT CAR 45+51.82, 45.74' LT CAR 45+40.68, 45.61' LT CAR 45+25.09, 49.70' LT 105TH 11+73.18, 26.00' RT 105TH 11+40.73, 30.42' RT 105TH 11+40.55, 28.37' RT 105TH 11+35.59, 5.91' LT6.4'CAR 44+44.84, 43.53' RT8.0'CAR 45+24.33, 30.21' LT PT 8.0'CAR 44+47.60, 30.14' LT PC CAR 44+68.21, 50.17' RT PC R 6 . 0 ' R6. 0 '5.8'21.7'5.5' CAR 43+43.58, 22.56' RT CAR 45+67.16, 11.06' RT CAR 45+66.63, 0.07' RT CAR 46+15.73, 33.28' RT PT CAR 46+09.69, 39.35' RT PC CAR 45+92.80, 39.43' RT PT CAR 45+87.78, 41.98' RT PC CAR 44+86.29, 71.57' RT PTR1261.0'R18.0' CAR 43+82.83, 49.71' LT C:\pw_workdir\den003\jeg_leen3\d0601389\1 C4.10.dwg | Layout: 1C4.13PLOTTED: May 26, 2024-08:39:35pm By LEEN3XREFS: X-TOPO.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SHEETCUTS_Overall.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-TREE-PROTECTION_RENTON.dwg; X-PARCEL-INFO.dwg; X-SITE-PREP_RENTON.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' SE CARR RD 105TH PL SE(CAR-LINE) RENTON SEGMENT SITE PREPARATION PLAN CAR 42+50 TO CAR 47+50 1C4.13 100 A. VILLAR C. WILCOX J. LIM 2 CURB & GUTTER2CURB 139R 3 138R 3 137R 3 136R 3 135R 3 134R 3 3 132R 3 131R 3 130R 3 1 PRIVATE SIGN 2 PAVEMENT MARKING 2CURB & GUTTER 2490 3 2489 3 2160 3 2159 2161 2 TRAFFIC ISLAND (105TH-LINE)133R 2 CURB & GUTTER 2CURB 2PAVEMENT MARKING 2 MONITORING WELL 1 MONITORING WELL 2 MONITORING WELL 3 3 2 BOLLARD R-4214100TED-40-4214TED-40-4214LUA22-000260PR21-000132C210011285,024 sf 2,177 sf 1,003 sf TDA12 12,490 sf 10,582 sf 1,566 sf 282 sf 527 sf 1,375 sf PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING Page 14 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 322305-9299322305-9016 11+00 12+00 13+00 14+00 15+00 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////11.0'5.0'12.0'5.0'2.4'105TH 11+91.13, 17.96' RT 105TH 12+21.45 CAR 44+05.73, 41.63' RT 105TH 11+73.18, 26.00' RT 105TH 11+40.73, 30.42' RT 105TH 11+40.55, 28.37' RT 105TH 11+35.59, 5.91' LT 6.4' CAR 44+44.84, 43.53' RTCAR 44+68.21, 50.17' RT PC11.1'CAR 45+92.80, 39.43' RTCAR 45+87.78, 41.98' RT R18.0'C:\pw_workdir\den003\jeg_leen3\d0601389\1 C4.10.dwg | Layout: 1C4.14PLOTTED: May 26, 2024-08:47:35pm By LEEN3XREFS: X-TOPO.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SHEETCUTS_Overall.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-TREE-PROTECTION_RENTON.dwg; X-PARCEL-INFO.dwg; X-SITE-PREP_RENTON.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' RENTON SEGMENT SITE PREPARATION PLAN 105TH 11+00 TO 105TH 15+00 1C4.14 102 A. VILLAR C. WILCOX J. LIM (105TH-LINE) 105TH PL SE 2 PAVEMENT MARKING 2484 3 2485 3 2486 3 2 PAVEMENT MARKING 2 CURB AND GUTTER 3 2162 3 3 2487 2488 2482 3 2483 3 R-4214102TED-40-4214TED-40-4214LUA22-000260PR21-000132C21001128TDA12 PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING 2,533 sf 2,052 sf 461 sf 22 sf Page 15 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 322305-9016 322305-9361 322305-9065 322305-9362 23+00 24+00 25+00 26+00 27+00 28+00 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////5.0'5.0'10.9'6.1'5.9'5.0'5.0'17.2'R 2 . 0 8 6.9' 105TH 26+95.00, 17.43' LT 105TH 26+57.71, 39.50' LT 105TH 26+32.74, 43.42' LT 105TH 27+15.26, 17.98' RT 105TH 25+36.11, 17.18' LT 105TH 27+15.26, 30.00' RT 105TH 26+24.67, 46.86' LT 105TH 26+24.68, 30.97' LT 105TH 26+22.67, 28.50' LT 105TH 25+30.93, 28.47' LT 105TH 26+43.66, 43.34' LT 105TH 26+58.34, 42.93' LT 105TH 26+65.21, 32.40' LT 105TH 26+72.98, 26.72' LT 105TH 26+84.21, 26.51' LT 105TH 26+21.06, 27.00' RT R5.00105TH 26+68.08, 32.82' LT 105TH 26+68.08, 31.72' LT 105TH 26+84.21, 29.55' LT 105TH 26+14.17, 26.94' RT 2.9'105TH 26+01.40, 0.00' RT 17.4'16.7'16.5'105TH 26+01.40, 16.65' RT 105TH 26+97.25, 30.00' RT 105TH 26+97.25, 26.96' RT 105TH 26+22.73, 27.00' RT 105TH 26+22.73, 30.00' RT 105TH 26+37.73, 26.99' RT 105TH 26+38.01, 30.12' RT 105TH 26+13.40, 0.00' T 105TH 26+01.40, 9.44' RT 105TH 26+13.40, 9.44' RT 105TH 27+15.26, 0.00' RT 105TH 27+15.18, 9.44' RT 105TH 26+21.32, 0.01' LT 105TH 26+21.32, 9.44' RT C:\pw_workdir\den003\ch2mhill_av059753\d0601389\1 C4.10.dwg | Layout: 1C4.15PLOTTED: May 28, 2024-04:06:18pm By AV059753XREFS: X-TOPO.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; X-SHEETCUTS_Overall.dwg; X-LEGEND.dwg; 18229-SV-ROW.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-TREE-PROTECTION_RENTON.dwg; X-PARCEL-INFO.dwg; X-SITE-PREP_RENTON.dwg; X-RDWY_RENTON.dwg; X-SN-CHANN_RENTON.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' RENTON SEGMENT SITE PREPARATION PLAN 105TH 23+00 TO 105TH 28+00 1C4.15 103 A. VILLAR C. WILCOX J. LIM SE 180TH ST (105TH-LINE) 2477 3 2476 2475 2474 2 PAVEMENT MARKING 2 2 CURB AND GUTTER 1 FENCE 2CURB AND GUTTER 2CURB AND GUTTER 2CURB 2 RAILING 1POLE AND LUMINAIRE RAILING 2CURB 2471 129 3 128 3 127 3 140 3 141 3 142 3 R-4214103TED-40-4214TED-40-4214LUA22-000260PR21-000132C210011281ROCKERY TDA13 PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING 4,540 sf 8,180 sf 1,488 sf 481 sf 212 sf 39 sf 374 sf Page 16 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 322305-9070 322305-9082 911710-0160 322305-9135 322305-9111 28+00 29+00 30+00 31+00 32+00 33+00 11+00//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////// // // //// //////////////////////////////////////// ////////////////////////4.0'108TH 29+61.11, 30.00' LT 10.0'5.0'108TH 30+31.10, 40.00' LT 108TH 30+82.85, 29.57' LT5.0'108TH 31+07.85, 30.06' LT5.0'5.0'108TH 30+75.59, 40.00' LT 108TH 30+84.92, 40.00' LT 108TH 30+48.85, 40.00' RT 10.0'108TH 30+48.85, 30.03' RT 108TH 30+86.23, 40.00' RT 108TH 31+10.85, 49.04' RT 108TH 31+90.90, 80.74' RT 108TH 31+93.14, 152.64' RT 108TH 32+04.71, 58.51' RT 108TH 32+09.71, 58.35' RT 108TH 32+08.65, 24.54' RT 108TH 30+90.25, 65.85' RT 108TH 31+01.65, 66.73' RT9.0'108TH 29+66.11, 29.48' LT 108TH 32+63.08, 25.63' RT 108TH 32+35.31, 49.46' RT3.4'3.4'5.0'5.0'2.0'2.0'108TH 32+07.51, 147.96' RT 108TH 32+04.51, 148.06' RT 108TH 32+07.19, 137.99' RT 108TH 32+13.92, 17.04' RT 108TH 31+64.69, 49.04' RT8.5'17.9'7.5'108TH 30+87.79, 59.99' RT 108TH 31+06.45, 63.95' RT 3.0' 108TH 32+18.00, 147.64' RT 108TH 31+68.60, 29.42' LT 108TH 32+12.41, 65.49' LT 108TH 32+03.80, 54.14' LT 108TH 31+99.00, 55.69' LT 108TH 31+97.48, 62.15' LT 108TH 31+97.16, 56.28' LT 5.0'5.0'2.0'5.2' 2.2' 5.5' 108TH 30+53.85, 29.54' RT 108TH 30+77.86, 7.43' RT 108TH 30+77.86, 6.64' LT108TH 30+48.36, 6.59' LT 108TH 30+48.37, 7.38' RT 3.5'108TH 29+81.61, 44.99' LT 108TH 29+75.79, 50.88' LT 108TH 29+82.90, 57.91' LT 108TH 29+91.84, 48.87' LT 108TH 29+91.93, 44.99' LT5.09.7'108TH 30+82.86, 16.95' RT 7.6'108TH 30+77.86, 24.54' RT 9.4'108TH 30+77.86, 24.56' LT 5.0' 5.0'C:\pw_workdir\den003\ch2mhill_av059753\d0601389\1 C4.20.dwg | Layout: 1C4.16PLOTTED: May 28, 2024-04:00:38pm By AV059753XREFS: X-TOPO.dwg; X-SHEETCUTS_Overall.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_PROP.dwg; X-SITE-PREP_RENTON.dwg; X-LEGEND.dwg; 18229-SV-BS_Kent.dwg; X-ROW_RENTON.dwg; X-TREE-PROTECTION_RENTON.dwg; X-PARCEL-INFO.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' 108TH AVE SE (SR 515)SE 186TH STSE 184TH LN(108TH-LINE)SE186THSTRENTON SEGMENT SITE PREPARATION PLAN 108TH 28+00 TO 108TH 33+00 1C4.16 105 A. VILLAR C. WILCOX J. LIM 43R 44R 45R 46R 2174 2181 2191 2182 2190 2183 2184 2185 2189 2186 2188 2187 2456 2455 2457 2458 2454 2453 2451 2452 2450 2CURB & GUTTER 1 FENCE 2 CURB & GUTTER 2 FENCE 2 CURB 1BUSINESS SIGN 4 BUS STOP & AMENITIES 3 2176 2177 2178 2175 1 FENCE & GATE 3 3 3 3 3 3 3 1FENCE 1POLE 1 POLE ALL EXISTING TREES IN THIS AREA TO BE PRESERVED AND PROTECTED UNLESS SHOWN AS REMOVAL 2 CURB & GUTTER 2 STOP LINE (186TH-LINE)121R 3 122R 3 2 CURB & GUTTER R-4214105TED-40-4214TED-40-4214LUA22-000260PR21-000132C21001128TDA14 3,546 sf 7,963 sf 401 sf 1,380 sf 3,834 sf 339 sf 566 sf695 sf 320 sf 1,311 sf 1,179 sf 129 sf 58 sf PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING 307 sf LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING 656 sf1,140 sf Page 17 of 35 PRESERVE AND PROTECT FEATURE AS NOTED REMOVE FEATURE AS NOTED PRESERVE AND PROTECT EXISTING TREE REMOVAL OF FEATURE BY OTHERS (METRO) REMOVE OR RELOCATE FEATURE BY OTHERS RELOCATE FEATURES BY OTHERS (METRO) RELOCATE FEATURES BY CONTRACTOR SITE PREP GENERAL NOTES SITE PREP NOTES 1 1.SEE SHEET 1C4.00 FOR SITE PREPARATION GENERAL NOTES. 2 3 4 5 6 7 322305-9059 662340-0096 662340-0099 322305-9035 662340-0101 662340-0107 662340-0183 662340-0099 51+00 52+00 53+00 54+00 55+00 56+00 //////////////////////////////////////////////// 108TH 51+96.27, 16.52' LT 3.5'8.0'5.1'108TH 52+86.27, 16.50' LT 108TH 52+05.09, 45.00' LT 108TH 52+77.42, 45.00' LT 108TH 52+89.41, 39.17' LT 8.0'3.5'5.0'5.6'108TH 52+88.38, 35.18' LT 108TH 51+96.27, 29.44' LT 108TH 52+86.27, 29.43' LT C:\pw_workdir\den003\jeg_leen3\d0601389\1 C4.20.dwg | Layout: 1C4.17PLOTTED: May 27, 2024-12:18:23am By LEEN3XREFS: X-TOPO.dwg; X-SHEETCUTS_Overall.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_PROP.dwg; X-SITE-PREP_RENTON.dwg; X-LEGEND.dwg; 18229-SV-BS_Kent.dwg; X-ROW_RENTON.dwg; X-TREE-PROTECTION_RENTON.dwg; X-PARCEL-INFO.dwgIMAGES: No.REVISION DATEBYAPP'D DESIGNED: DRAWN: CHECKED: CHECKED: APPROVED: PROJECT NO: CONTRACT NO: METRO TRANSIT CAPITAL DIVISION DATE: DRAWING NO: SHEET NO: OF METRO RAPIDRIDE I LINE JUNE 2024G. FRANCO E00566E18 CXXXXXXXX 473K. CHANG YUEN AD-READY SUBMITTAL 20'40' SCALE: 1" = 20' 0' 108TH AVE SE (SR 515)SE 192ND ST(108TH-LINE)CITY OF KENTSEE VOLUME 2 FOR CITY OF KENT IMPROVEMENTS RENTON SEGMENT SITE PREPARATION PLAN 108TH 51+00 TO 108TH 56+00 1C4.17 106 A. VILLAR C. WILCOX J. LIM 2CURB & GUTTER 4 BUS SHELTER, AMENITIES, AND CURB PAINT CITY OF RENTONR-4214106TED-40-4214TED-40-4214LUA22-000260PR21-000132C210011282,550 sf TDA15 1,039 sf 777 sf PRE-DEVELOPED CONDITIONS - EXISTING HARD SURFACE - EXISTING LANDSCAPING LEGEND: SITE PLAN LIMITS DISTURBED AREA EXISTING HARD SURFACE EXISTING LANDSCAPING Page 18 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.1718192021222326 262626262626262628282826 32302826 2 6 26 2828262626282828302 8 2626SDSDSDSDSD18+2917+0018+0010+0011+0012+0013+0014+0011 LF 12" DI SD148 LF 12" DI SDEX SDCB (1-E1)GRA 11+05.97, 27.80 LTRIM EL = 25.5361IE = 22.30 (12" N) INIE = 22.30 (12" SW) OUTSDCB (1-2) TYPE 1GRA 11+05.98, 38.68 LTRIM EL = 24.92128IE = 22.38 (12" E) INIE = 22.38 (12" S) OUTSDCB (1-1) TYPE 1GRA 12+55.26, 38.68 LTRIM EL = 25.49128IE = 23.13 (12" W) OUTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.01.dwg | Layout: 1DR.01PLOTTED: May 28, 2024-03:08:11pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; X-LEGEND.dwg; X-IL_RENTON.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'S GRADY WAYLAKE AVE S(LAK-LINE)(GRA-LINE)RENTON SEGMENTDRAINAGE PLANGRA 10+00 TO GRA 14+001DR.01214J. GREENH. JOHNSONJ. ETULAIN 761R-4214214TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C210011285,285 sfPOST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGISTDA022,988 sf3,591 sf141 sf642 sf154 sf115 sf106 sf1,399 sfTDA032,899 sf3,742 sf10,473 sfLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 19 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.171819202122232628282626 28282626282828283028 28282828282828 30282828282828282826262626 2628262826 28282828\\\\\\\\\\\\T&T\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\SDSDSDSDSDSDSDSDSDSDSDSD14+0015+0016+0017+0018+0019+0035 LF 12" PP SD3 LF12" PP SD9 LF 12" DI SD86 LF 12" PP SD64 LF 12" DI SD150 LF 12" DI SD40 LF 12" PP SD40 LF12" DI SDSDCB (1-9) TYPE 1GRA 15+02.29, 88.20 RTRIM EL = 25.89118IE = 24.00 (10" NW) INIE = 23.90 (8" NE) INIE = 24.10 (8" SW) INIE = 23.90 (10" S) OUTSDCB (1-7) TYPE 1GRA 16+17.43, 38.66 LTRIM EL = 26.22128IE = 22.88 (12" E) INIE = 22.87 (12" SW) OUTSDCB (1-6) TYPE 1GRA 17+04.66, 38.65 LTRIM EL = 26.46128IE = 23.31 (12" E) INIE = 23.31 (12" W) OUTEX SDCB (1-E2)GRA 14+88.95, 33.58 LTRIM EL = 25.7316IE = 22.60 (12" E) INIE = 22.60 (12" NW) OUTEX SDCB (1-E3)GRA 15+82.21, 36.04 LTRIM EL = 26.2616IE = 22.70 (12" NE) INIE = 22.70 (12" W) OUTSDCB (1-8) TYPE 1GRA 15+52.48, 79.56 RTRIM EL = 25.95118IE = 24.10 (8" N) INIE = 24.10 (8" SW) OUTSDCB (1-4) TYPE 1GRA 14+83.40, 40.43 LTRIM EL = 25.37118IE = 22.53 (12" SE) INIE = 22.53 (12" W) INIE = 22.53 (12" NW) OUTSDCB (1-5) TYPE 1GRA 18+56.20, 38.67 LTRIM EL = 26.88812IE = 24.06 (12" W) OUTSDCB (1-3) TYPE 1GRA 14+18.98, 38.66 LTRIM EL = 25.80128IE = 22.85 (12" E) OUTSDCB (1-10) TYPE 1GRA 18+94.64, 55.33 LTRIM EL = 27.42812IE = 24.73 (12" NE) OUTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.01.dwg | Layout: 1DR.02PLOTTED: May 28, 2024-03:11:08pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; X-LEGEND.dwg; X-IL_RENTON.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'S GRADY WAYSHATTUCK AVE S (GRA-LINE)RENTON SEGMENTDRAINAGE PLANGRA 14+00 TO GRA 19+001DR.02215J. GREENH. JOHNSONJ. ETULAIN 176157417445171757614R-4214215TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C210011282,158 sf2,153 sf2,769 sf445 sf276 sf893 sf385 sf517 sf346 sf45 sf2,270 sfPOST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGIS785 sfTDA02TDA03301 sf2,246 sf229 sf2,839 sf578 sf23 sf2,612 sf877 sf230 sf587 sf1,469 sf433 sf534 sfTDA04529 sf481 sf409 sf486 sf415 sf8,560 sf305 sf265 sf4,340 sf2,180 sf475 sf531 sf633 sf392 sf7,630 sf1,976 sf181 sf2,960 sf1,368 sf203 sf350 sfLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 20 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.1718192021222328282828303032323232 3034342828282832SSSSSSSSSSSSSSSSSSSDSDSDSDSDSDSDSDSDSDSDSDUDUDUDUD19+0020+0021+0022+0023+0024+003 LF12" PP SD19 LF 12" PP SD118 LF 12" PP SD58 LF 12" PP SD134 LF 12" PP SD40 LF 12" PP SD40 LF12" DI SDSDCB (1-14) TYPE 2-48"GRA 22+73.31, 37.74 LTRIM EL = 28.06912IE = 25.20 (8" NW) INIE = 25.05 (12" SW) OUTEX SDCB (1-E5)GRA 19+44.83, 27.37 LTRIM EL = 27.3961IE = 23.40 (12" NE) INIE = 23.20 (12" NW) INIE = 23.40 (6" N) INIE = 23.30 (12" SE) OUTSDCB (1-11) TYPE 1GRA 19+35.25, 55.33 LTRIM EL = 27.59128IE = 24.53 (12" SW) INIE = 24.53 (12" SE) OUTEX SDCB (1-E4)GRA 19+35.25, 51.84 LTRIM EL = 27.8361IE = 24.50 (12" NW) INIE = 24.00 (18" NE) INIE = 24.00 (18" S) OUTSDCB (1-12) TYPE 1GRA 20+58.75, 55.33 LTRIM EL = 27.82812IE = 24.44 (18" NW) INIE = 24.44 (18" SE) OUTSDCB (1-13) TYPE 1GRA 21+55.71, 55.34 LTRIM EL = 28.11128IE = 24.40 (18" NW) INIE = 24.40 (18" SE) OUTEX SDCB (1-E7)GRA 21+56.68, 52.45 LTRIM EL = 28.1116IE = 24.40 (18" NW) INIE = 24.40 (18" SW) OUTSDCB (1-16) TYPE 1GRA 20+79.60, 38.67 LTRIM EL = 27.50128IE = 24.09 (12" NE) INIE = 24.09 (12" SW) OUTSDCB (1-15) TYPE 1GRA 22+14.97, 38.67 LTRIM EL = 27.87128IE = 24.76 (12" NE) INIE = 24.76 (12" SW) OUTSDCB (1-17) TYPE 1GRA 19+60.13, 38.66 LTRIM EL = 27.17128IE = 23.50 (12" NE) INIE = 23.49 (12" SW) OUTEX SDCB (1-E6)GRA 20+60.22, 51.86 LTRIM EL = 27.9516IE = 24.40 (18" NW) INIE = 24.40 (18" NE) INIE = 24.30 (18" SW) OUT28.10 (12" NE) OUTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.01.dwg | Layout: 1DR.03PLOTTED: May 28, 2024-03:13:58pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; X-LEGEND.dwg; X-IL_RENTON.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'S GRADY WAY(GRA-LINE)RENTON SEGMENTDRAINAGE PLANGRA 19+00 TO GRA 24+001DR.03216J. GREENH. JOHNSONJ. ETULAIN 2157171717171719444455559 LF 3" SD185214" PERFORATED PVC PIPE. SEE RETAININGWALL PLAN AND ELEVATION, SHEET 1R1.07CLEANOUTIE = 30.30CLEANOUTIE = 30.30CLEANOUTIE = 29.80CLEANOUTIE = 29.40R-4214216TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C210011281,057 sf883 sf1,040 sf4,245 sf1,484 sf3,236 sf331 sf1,270 sf892 sf222 sf392 sf272 sf541 sf347 sf799 sf999 sf52 sf1,163 sf982 sf38 sf21,359 sf1,148 sf1,393 sf588 sf382 sf551 sf760 sf248 sf1,375 sf1,674 sf506 sf6,311 sf1,296 sf3,030 sf214 sfPOST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGISTDA04443 sf465 sf103 sf286 sfLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 21 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.1718192021222334 34 32343434323234343234 36 3636 3434343232 303032 32323232 3434 3636LPL PL PL PL PL PL PL PL PL PL PL PL PL PL PLPL PL PL PL PL PL PL PL PLPLPL PL PL PL PL PL PL PLPL PL PL PL PL PL PL PLPL PL PL PSS\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\SDSDSDSDSDSDSDSDSDSDSD24+00 25+00 26+0010+0010+0011+0012+0013+0014+004 LF 12" DI SD200 LF 12" PP SD31 LF 12" DI SD31 LF 12" DI SD41 LF 12" PP SD16 LF 12" DI SD11 LF 12" PP SD7 LF 12" DI SDSDCB (1-21), TYPE 18TAL-B 10+73.55, 83.46 RTRIM EL = 31.12IE = 28.30 (12" NW) OUTEX SDCB (1-E13)TAL-B 10+99.55, 48.22 RTRIM EL = 31.0361IE = 28.80 (8" NE) OUTEX SDCB (1-E8)TAL-B 10+82.21, 35.96 LTRIM EL = 31.4116IE = 28.30 (12" W) OUTSDMH (1-3), 54"23TAL-B 10+37.73, 24.64 RTRIM EL = 31.38IE = 27.20 (12" E) INIE = 26.10 (12" S) INIE = 25.60 (12" NE) INIE = 25.60 (18" SE) OUTSDCB (1-22) TYPE 1TAL-B 10+82.51, 41.16 LTRIM EL = 31.20118IE = 28.32 (12" SE) INIE = 28.32 (12" SW) OUTSDCB (1-23) TYPE 1TAL-B 12+79.65, 41.15 LTRIM EL = 34.86812IE = 29.32 (12" NW) OUTSDCB (1-18), TYPE 2-48"9TAL-B 10+43.62, 91.02 RTRIM EL = 30.87IE = 28.10 (12" SE)IE = 28.60 (6" SW) INIE = 28.10 (12" N)IE = 28.60 (6" SW) INIE = 28.10 (12" NE) OUTSDMH (1-2), 48"10TAL-B 10+66.32, 53.74 RTRIM EL = 31.22IE = 26.31 (12" W) INIE = 26.31 (12" N) OUTSDCB (1-20), TYPE 18TAL-B 10+42.73, 58.24 RTRIM EL = 31.05IE = 28.30 (12" W) OUT6 LF 12" DI SDSDCB (1-19), TYPE 18TAL-B 10+36.68, 89.10 RTRIM EL = 30.78IE = 28.14 (12" E) INIE = 28.06 (12" S) OUTIN28.60IN28.10 (12" NE) OUTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.01.dwg | Layout: 1DR.04PLOTTED: May 28, 2024-03:16:59pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; X-LEGEND.dwg; X-IL_RENTON.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'S GRADY WAY TALBOT RD S(TAL-B-LINE)(GRA-LINE)RENTON SEGMENTDRAINAGE PLANGRA 24+00 TO TAL-B 14+001DR.04217J. GREENH. JOHNSONJ. ETULAIN OWS (1-1), 7.50'x5.00'TAL-B 10+46.34, 79.46'RT RIM EL=30.33 IE=28.04 (12" S) IN IE=27.81 (12" N) OUTTREATMENT MW (1-1)TAL-B 10+57.53, 64.61'RTRIM EL=30.59IE=27.71 (12" S) INIE=26.38 (12" N) OUT14177220158 LF 6" DI SDR-4214217TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128171717LUA22-000260 PR21-000132 C210011285,876 sf2,143 sf696 sf1,280 sf2,525 sf4,495 sf1,397 sf1,801 sf10,284 sf733 sf243 sf216 sf188 sf1,795 sf15 sf8 sf1,993 sf9,591 sf15,840 sf1,713 sf1,039 sf2,251 sf1,112 sfPOST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGISTDA04164 sf569 sf1,562 sf67 sf60 sf143 sf85 sf56 sf30 sf1,083 sf112 sf95 sf80 sf50 sfLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGIS200 sfPage 22 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223343432 34 36 3234323232323434 3232323236 3232323434343634343432PSE EASEMENT PERNO. 8208270358FIRE EASEMENT PERNO. 8612221310FIRE EASEMENT PERNO. 8612221310 WATER LINE EASEMENT PER NO. 8710090448 PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PL PLSDSD SDSDSDSD14+0015+0016+0017+0018+0070 LF 12" PP SD116 LF 12" DI SDSDCB (1-24) TYPE 1TAL-B 15+17.80, 40.31 LTRIM EL = 33.45128IE = 29.67 (12" S) OUTSDCB (1-26) TYPE 1TAL-B 15+39.27, 40.28 LTRIM EL = 33.36128IE = 29.55 (12" N) INIE = 29.55 (12" S) INIE = 29.55 (12" W) OUTSDCB (1-27), CONC INLET22TAL-B 18+44.23, 40.47 RTRIM EL = 31.44SDCB (1-25) TYPE 1TAL-B 16+48.68, 40.34 LTRIM EL = 32.13811IE = 30.13 (12" N) OUTEX SDCB (1-E10)1TAL-B 15+38.87, 29.59 RTRIM EL = 32.76IE = 29.20 (12" E) INIE = 29.20 (12" S) OUT23 LF 12" PP SDC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.01.dwg | Layout: 1DR.05PLOTTED: May 28, 2024-03:19:49pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; X-LEGEND.dwg; X-IL_RENTON.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD S(TAL-B-LINE)RENTON SEGMENTDRAINAGE PLANTAL-B 14+00 TO TAL-B 18+501DR.05218J. GREENH. JOHNSONJ. ETULAIN 44752451754R-4214218TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128949 sf1,315 sf7,790 sf1,724 sf1,317 sf1,000 sf2,283 sf709 sf1,895 sf119 sf98 sf15,076 sf90 sf1,016 sf875 sf382 sf2,637 sf3,034 sf1,994 sf14,392 sf2,363 sf1,038 sf603 sf455 sf629 sfTDA04443 sf87 sf247 sf244 sf824 sf111 sfPOST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGISLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 23 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.171819202122233432323232 32 32323232323234 34 3 4 34 323232323434 323232303032323219+0020+0021+0022+0023+00SD SDSD EX SDCB (1-E11)1TAL-B 20+46.20, 41.08 RTRIM EL = 31.19IE = 28.60 (12" E)IE = 28.86 (12" NW)SDCB (1-29) CONC INLET22TAL-B 19+34.16, 40.31 RTRIM EL = 31.22IE = 28.22 (12" E)SDCB (1-28B) CB TYPE 2-54"TAL-B 19+40.70, 3.53 RTRIM EL = 32.17913IE = 25.61 (36" S)IE = 28.06 (12" W)IE = 25.61 (36" N)SDCB (1-28D) CB TYPE 2-48"TAL-B 20+32.31, 3.57 RTRIM EL = 32.06139IE = 28.53 (12" W) INIE = 28.53 (12" NW) OUTSDCB (1-28C) CB TYPE 2-54"TAL-B 20+09.14, 3.54 RTRIM EL = 32.11913IE = 27.11 (12" SW)IE = 25.61 (36" N)FCS (1-28A) SDMH 54"TAL-B 18+72.40, 3.53 RTRIM EL = 32.32169IE = 25.61 (12" W)IE = 25.61 (36" S)48 LF 12" PP SD2 LF 36" SRPE SD37 LF 12" PP SD2 LF 36" SRPE SD2 LF 36" SRPE SD60 LF 48" SRPE SD40 LF 12" DI SD6 LF 12" PP SD7 LF 12" PP SD2 LF 36" SRPE SDEX SDMH (1-E2)2TAL-B 18+60.40, 49.85 RTRIM EL = 33.78IE = 23.80 (12" E)IE = 26.50 (12" S)60 LF 48" SRPE SDOUTINOUTINIE = 23.55 (15" W) OUTOUTINOUTIN ININ INC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.06PLOTTED: May 28, 2024-03:22:34pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD SI-405 SB OFF-RAMP(TAL-B-LINE)S RENTON VILLAGE PLRENTON SEGMENTDRAINAGE PLANTAL-B 18+50 TO TAL-B 23+501DR.06219J. GREENH. JOHNSONJ. ETULAIN TREATMENT MW (1-2)TAL-B 20+21.84, 3.53 RTRIM EL=32.68IE=28.51 (12" S) INIE=27.18 (12" N) OUT77511521R-4214219TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C210011286,111 sf1,760 sfTDA0422,749 sf963 sf1,519 sf2,952 sf1,194 sf444 sf252 sf9,421 sf187 sf651 sf60 sfPOST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGISLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 24 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223Water Valve6528393.15 8284868884 86888692909290 94 96 94 94 96 100 98 106 104 102 10210098969484 33+0034+0035+0036+0037+0038+00C:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.07PLOTTED: May 28, 2024-03:24:25pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'BENSON DR S (SR 515)S PUGET DRS 15TH ST (TAL-B-LINE)RENTON SEGMENTDRAINAGE PLANTAL-B 33+00 TO TAL-B 38+001DR.07220J. GREENH. JOHNSONJ. ETULAIN NO PROPOSED DRAINAGE IMPROVEMENTS ON THIS SHEETR-4214220TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128 POST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGIS198 sfTDA0664 sf142 sf127 sfTDA05LEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 25 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223198 196198200202196190192194 20220019819619219419420018218418618818618418218 8 190192194196198200190 186186186192194 19619424+0025+0026+0027+0028+0029+00SDCB (1-30) CONC INLET22TAL-21 25+47.37, 33.93 LTRIM EL = 194.97IE = 191.97 (12" N) OUT19 LF 12" DI SDEX SDCB (1-E12)TAL-21 25+32.69, 21.30 LTRIM EL = 195.73IE = 191.19 (12" S) INIE = 192.90 (12" NE) INIE = 191.20 (12" SW) OUTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.08PLOTTED: Jun 04, 2024-02:40:02pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD SS 23RD ST(TAL-21-LINE)TALBOT CREST DR S RENTON SEGMENTDRAINAGE PLANTAL-21 24+00 TO TAL-21 29+001DR.08221J. GREENH. JOHNSONJ. ETULAIN 4512127R-4214221TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128TDA07570 sf164 sf44 sf67 sf161 sf5,284 sf462 sf1,387 sf278 sf1,874 sf646 sf1,185 sf1,254 sf75 sfPOST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGIS102 sfLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 26 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223929496981001021041061081021041069692949696949698100102100100100969854+0055+0056+0057+0058+0059+00UDUDUDUDC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.09PLOTTED: May 28, 2024-03:28:06pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD S(TAL-21-LINE)S 32 N D S T RENTON SEGMENTDRAINAGE PLANTAL-21 54+00 TO TAL-21 59+001DR.09222J. GREENH. JOHNSONJ. ETULAIN 4" PERFORATED PVC PIPE. SEE RETAININGWALL PLAN AND ELEVATION, SHEET 1R1.02UNDERDRAINIE = 95.55WHERE DAYLIGHTINGTO LANDSCAPED AREACLEANOUTIE = 95.85CLEANOUTIE = 95.6CLEANOUTIE = 95.65CLEANOUTIE = 95.85R-4214222TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128TDA08694 sf738 sf411 sf1,819 sfPOST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGIS299 sf144 sf155 sfLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 27 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.171819202122238688909294969290929494 9698 10092949692 9494949496 96 969896969494 94 9494949272+0073+0074+0075+0076+00SDSDCB (1-33) TYPE 1TAL-21 75+48.98, 36.40 RTRIM EL = 93.91812IE = 92.35 (12" S) OUTSDCB (1-34) TYPE 1TAL-21 75+86.65, 36.85 RTRIM EL = 94.02812IE = 92.00 (12" N) INIE = 92.00 (12" E) OUTSDCB (1-31) TYPE 1TAL-21 73+71.42, 23.19 RTRIM EL = 93.02128IE = 90.80 (8" E) OUT38 LF 12" DI SDC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.10PLOTTED: May 28, 2024-03:30:00pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD SS 37TH STS 37TH ST S 38TH CT S 38TH CT (TAL-21-LINE)RENTON SEGMENTDRAINAGE PLANTAL-21 71+00 TO TAL-21 76+001DR.10223J. GREENH. JOHNSONJ. ETULAIN 111171744451R-4214223TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C210011287,431 sf330 sf716 sf198 sf382 sf734 sf921 sf1,170 sf5,286 sf3,552 sf775 sf460 sf5,336 sfTDA09POST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGIS207 sf23 sf440 sf335 sf334 sfLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 28 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.1718192021222311211010810810610410811011211210810611211011010410610 8 11086+0087+0088+0089+0090+0091+00UDUDUDUDUDSD SDCB (1-35) TYPE 1TAL-21 89+06.19, 21.99 RTRIM EL = 108.42118IE = 105.97 (12" E) OUTSDCB (1-36) TYPE 1TAL-21 88+86.30, 21.92 LTRIM EL = 108.63128IE = 105.73 (12" W) INIE = 105.73 (12" S) OUTSDMH (1-4) 48"10TAL-21 88+94.27, 25.98 LTRIM EL = 109.09IE = 105.70 (12" N) INIE = 105.70 (12" S) INIE = 105.70 (12" N) OUT48 LF 12" DI SD9 LF 12" DI SDSDCB (1-32) TYPE 1TAL-21 88+11.86, 24.14 LTRIM EL = 108.48813IE = 104.71 (12" S) INIE = 104.71 (12" N) OUTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.11PLOTTED: May 28, 2024-03:32:07pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'TALBOT RD S(TAL-21-LINE)RENTON SEGMENTDRAINAGE PLANTAL-21 86+00 TO TAL-21 91+001DR.11224J. GREENH. JOHNSONJ. ETULAIN 181189 LF 3" SD9 LF 3" SD4" PERFORATED PVC PIPE. SEE RETAININGWALL PLAN AND ELEVATION, SHEET 1R1.04UNDERDRAINIE = 106.00AT LOW POINT OF WALL,DAYLIGHT TO LANDSCAPED AREA4" PERFORATED PVC PIPE. SEERETAINING WALL PLAN ANDELEVATION, SHEET 1R1.0310 LF 4" PVC UDCLEANOUTIE = 109.87CLEANOUTIE = 110.37CLEANOUTIE = 106.04CLEANOUTIE = 106.00CLEANOUTIE = 106.3117171717R-4214224TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C210011283,268 sf377 sf338 sf337 sfTDA10417 sf352 sf292 sf900 sf7,132 sf1,929 sfPOST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGISLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 29 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223240242244246248250252254256258 2 6 0 262 264 266 268 270 272 274 276 278 280 26 6 26 4 2 6 2 2 6 0 2 5 8 2 5 0 24 8 246244242240238 236 2 5 2 2 5 4 2 5 6 234 232 230244246248250250254256258248260 262 2 6 4 266268270252 254260 32+0033+0034+0035+0036+00C:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.12PLOTTED: May 28, 2024-03:34:16pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'SE CARR RDM I L L A V E S WELLS AVE S (CAR-LINE)RENTON SEGMENTDRAINAGE PLANCAR 32+00 TO CAR 36+501DR.12225J. GREENH. JOHNSONJ. ETULAIN NO PROPOSED DRAINAGE IMPROVEMENTS ON THIS SHEETR-4214225TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128 POST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGISLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISTDA11169 sf80 sf450 sf110 sf154 sf291 sf97 sf16 sf28 sf67 sf7 sf10 sfPage 30 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223360358356354352350348346344342340338336340342340338348346 350 35 2 3 5 2 350 3 5 4 3 5 6 354 354 356 3 6 4366368 370372362360358 352348346 350352 342344346 348 3 5 4 3 5 03523 5 2354 43+0044+0045+0046+0047+0010+ 0 0 11+ 0 0 SDCB (1-36x) TYPE 18CAR 43+41.88, 21.24 RTRIM EL = 340.22EX SDMH (1-E3)2105TH 10+88.32, 35.52 RTRIM EL = 350.77IE = 345.71 (12" E) INIE = 338.20 (36" SE) INIE = 336.30 (36" SW) OUTSDCB (1-37) TYPE 1105TH 10+92.38, 22.78 RTRIM EL = 350.31812IE = 346.92 (12" E) INIE = 346.92 (12" W) OUTSDCB (1-39) TYPE 1105TH 10+08.85, 32.99 LTRIM EL = 351.11128C:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.13PLOTTED: May 28, 2024-03:37:56pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'105 T H PL S E RENTON SEGMENTDRAINAGE PLANCAR 42+50 TO CAR 47+501DR.13226J. GREENH. JOHNSONJ. ETULAIN 11SE CARR RD641717189 LF 3" SD17117189 LF 3" SDR-4214226TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C210011289,663 sf991 sfPOST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGIS1,219 sf5,017 sf289 sf344 sf1,076 sfTDA122,173 sf588 sf12,717 sf167 sf221 sf1,286 sf1,410 sf23 sf267 sf75 sfLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 31 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223348350352354356352 352354 11+0012+0013+0014+0015+00105TH 10+92.38, 22.78 RTC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.14PLOTTED: May 28, 2024-03:42:18pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'RENTON SEGMENTDRAINAGE PLAN105TH 11+00 TO 105TH 15+001DR.14227J. GREENH. JOHNSONJ. ETULAIN (105TH-LINE)105TH PL SENO DRAINAGE IMPROVEMENTS ON THIS SHEETR-4214227TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128 POST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGISTDA122,210 sf2,048 sf182 sf157 sfLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 32 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223382382382384384384384386386386 38638638838438638839039238423+0024+0025+0026+0027+0028+00WWWWWWWWWWWWWWWWWWC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.10.dwg | Layout: 1DR.15PLOTTED: May 28, 2024-03:46:47pm By tluehrsXREFS: X-LEGEND.dwg; KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-ROW_RENTON.dwg; X-STATION_RENTON.dwg; X-DR_RENTON.dwg; X-RDWY_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-SURFACE_RENTON.dwg; X-UT_RENTON.dwg; X-IL_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'RENTON SEGMENTDRAINAGE PLAN105TH 23+00 TO 105TH 28+001DR.15228J. GREENH. JOHNSONJ. ETULAIN SE 180TH ST(105TH-LINE)18111 LF 3" SD189 LF 3" SDR-4214228TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C210011284,084 sfPOST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGIS522 sfTDA13141 sf448 sf21 sf1,499 sf1,399 sf80 sf8,184 sf410 sf126 sf483 sfLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 33 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.1718192021222346446 8 4 6 8468 458456468468476464466468462460466 460470470460456458460462464458 456 46 2 46246646446246 4 46246 6 47047247447647847447247647028+0029+0030+0031+0032+0033+0011+00 UDUDC:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.20.dwg | Layout: 1DR.16PLOTTED: May 28, 2024-04:02:04pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-RDWY_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; 18229-SV-BS_Kent.dwg; X-IL_RENTON.dwg; X-LEGEND.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'108TH AVE SE (SR 515)SE 186TH ST SE 184TH LN (108TH-LINE)SE 186TH ST RENTON SEGMENTDRAINAGE PLAN108TH 28+00 TO 108TH 33+001DR.16229J. GREENH. JOHNSONJ. ETULAIN 118189 LF 3" SD9 LF 3" SD4" PERFORATED PVC PIPE. SEE RETAININGWALL PLAN AND ELEVATION, SHEET 1R1.06CLEANOUTIE = 465.877 LF 4" UD (DI)CURB CUT FOR WALLUNDERDRAIN IE=464.00CLEANOUTIE = 467.87R-4214229TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128463 sf2,103 sfPOST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGIS257 sfTDA14392 sf69 sf14 sf147 sf885 sf311 sf852 sf45 sf93 sf700 sf401 sf1,380 sf3,666 sf342 sf566 sf27 sf3,546 sf7,882 sf459 sf622 sfLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGIS1,231 sf656 sf1,140 sfPage 34 of 35 GENERAL NOTESADJUST INLET OR CATCH BASIN TO GRADEADJUST MANHOLE TO GRADEADJUST STORM DRAIN MANHOLE WITH 1' RISERREMOVE INLET OR CATCH BASINREMOVE STORM DRAIN PIPEREPLACE GRATE WITH SOLID LOCKING METAL COVER PERCITY OF RENTON PWD STD PLAN 204.10CONNECTION TO EXISTING DRAINAGE STRUCTUREINSTALL CATCH BASIN TYPE 1 PERCITY OF RENTON PWD STD PLAN 200.00INSTALL CATCH BASIN TYPE 2 PERCITY OF RENTON PWD STD PLAN 201.00INSTALL SHALLOW MANHOLE PER CITY OF RENTON PWD STDPLAN 400.2INSTALL OPEN CURB FACE FRAME AND GRATE PER CITY OFRENTON PWD STD PLAN 203.00INSTALL RECTANGULAR VANED GRATE PER CITY OF RENTONPWD STD PLAN 204.40INSTALL RECTANGULAR SOLID COVER PER CITY OF RENTONPWD STD PLAN 204.10INSTALL 6'x8' MODULAR WETLAND WATER QUALITY UNITINSTALL 8'x12' MODULAR WETLAND WATER QUALITY UNITINSTALL FLOW CONTROL STRUCTURE PERCITY OF RENTON PWD STD 237.00CONNECTION TO EXISTING PIPEINSTALL STATION SHELTER DOWNSPOUT THROUGH CURBDRAIN, PER DETAIL 1, DRAWING NO. 1DRD.02INSTALL STATION SHELTER DOWNSPOUT TO LANDSCAPING,PER DETAIL 1, DRAWING NO. 1DRD.03INSTALL 7.5'X5.0' OIL WATER SEPARATOR UNIT PER CITY OFRENTON PWD STD 240.10PLUG EXISTING INLET OR OUTLET DUE TO REMOVAL OFEXISTING STORM DRAINAGE PIPEINSTALL CONCRETE INLET PER CITY OF RENTON PWD STDPLAN 200.30INSTALL MANHOLE PER CITY OF RENTON PWD STD PLAN400.1STORM DRAINAGE NOTES123456789101112131415161.UNLESS OTHERWISE NOTED, ALL DIMENSIONS ARE IN FEET.2.ALL CATCH BASINS, MANHOLES, AND MAINTENANCE HOLESLOCATED IN A SIDEWALK, WALKING PATH, OR CROSSWALKSHALL BE FITTED WITH A NON-SLIP OR NON-SKID COVER PERPROJECT SPECIFICATIONS.17181920212223OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHP OHP OHP OHPOHPOHPOHP OHP OHP OHP OHP OHP OHP OHP OHP OHPOHPOHP OHPOHPOHPWATER PER GIS WATER PER GIS458 456 45 6 4 5 8 460454452450448446444454 45 2 460 462 464466468470 51+0052+0053+0054+0055+0056+00C:\pw_workdir\den003\ch2mhill_tluehrs\d0601389\1 DR.20.dwg | Layout: 1DR.17PLOTTED: May 28, 2024-04:06:44pm By tluehrsXREFS: KCMTD-BORDER_2020.dwg; X-ALIGN.dwg; X-ROW_PROP.dwg; X-STATION_RENTON.dwg; X-RDWY_RENTON.dwg; X-DR_RENTON.dwg; X-UT_RENTON.dwg; X-PV_RENTON.dwg; 18229-SV-BS_Renton.dwg; 18229-SV-ROW.dwg; X-ROW_RENTON.dwg; 18229-SV-BS_Kent.dwg; X-IL_RENTON.dwg; X-LEGEND.dwg; X-SURFACE_RENTON.dwg; X-LD_RENTON.dwgIMAGES: No.REVISIONDATEBYAPP'DDESIGNED:DRAWN:CHECKED:CHECKED:APPROVED:PROJECT NO:CONTRACT NO:METRO TRANSIT CAPITAL DIVISIONDATE:DRAWING NO:SHEET NO: OFMETRORAPIDRIDE I LINEJUNE 2024G. FRANCOE00566E18CXXXXXXXX473K. CHANG YUEN33200AD-READY SUBMITTAL20'40' SCALE: 1" = 40'0'108TH AVE SE (SR 515)SE 192ND STCITY OF RENTON(108TH-LINE)CITY OF KENTSEE VOLUME 2FOR CITY OF KENTIMPROVEMENTSRENTON SEGMENTDRAINAGE PLAN108TH 51+00 TO 108TH 56+001DR.17230J. GREENH. JOHNSONJ. ETULAIN 188 LF 3" SD1R-4214230TED-40-4214TED-40-4214 LUA22-000260 PR21-000132 C21001128LUA22-000260 PR21-000132 C21001128 OHP POST-DEVELOPED CONDITIONS - NEW HARD SURFACE - REPLACED HARD SURFACE - NEW PGIS - GRIND AND OVERLAP LIMITS - NEW/REPLACED LANDSCAPING - REMOVED EX PGISTDA15310 sf433 sf720 sf1,037 sf2,542 sfLEGEND: SITE PLAN LIMITS DISTURBED AREA NEW HARD SURFACE REPLACED HARD SURFACE NEW PGIS GRIND AND OVERLAP LIMITS NEW AND REPLACED LANDSCAPING SURFACE REMOVED PGISPage 35 of 35