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Tahoma Terra Div 5 and 6 Drainge Report - Reduced
STORM DRAINAGE REPORT Tahoma Terra Divisions 5 & 6 Prepared for. Tahoma Terra Holdings, LLC P❑ Box 723790 Puyallup, WA 98373 Prepared by: I= Consulting- Engin ears 4200 — 8th Avenue SF, Suite 309 Lacey, WA 98503 KPFF Project No. 474004 May 72, 2014 Storm Drainage Report Tehoma Terra Divisions 5 & 6 Yelm, Washington May 2014 Project Information Project: Tahome Terra Divisions 5 & 6 Prepared for: Tehoma Terra Holdings, LLC Contact: Mr. Kurt Wilson PO Box 723750 Puyallup, WA 98373 (253) 539-8116 Reviewing Agency Jurisdiction: City of Yelm, Washington Project Number: Project Contact: Project Engineer Prepared by: KPFF Consulting Engineers 4200 6th Avenue SE, Suite 309 Lacey, WA 98503 (360) 292-7230 FAX (360) 292-7231 Contact: Mark Steepy KPFF Project: 414004 File Number: 1:201414140041PD1Reports\SDITTDiv5-6DR04152014docx Report PROJECT ENGINEERS CERTIFICATION: I hereby certify that this Drainage Report for the Tahoma Terra Divisions 5 & 6 in Yelm Washington has been prepared by me or under my supervision and meets the intent of the City of Yelm Development Guidelines end Washington State Department of Ecology (WSDOE) Stormwater Management Manual for the Puget Sound Basin unless noted otherwise, and normal standards of engineering practice. I understand that the jurisdiction does not and will not assume liability for the sufficiency, suitotity, ter performance of drainage facilities designed for this development. 1 � KPFF Consulting Engineers i:;,,. May 2014 TABLE OF CONTENTS PART I STORM DRAINAGE REPORT...................................................................................1 SECTION 1 - PROPOSED PROJECT DESCRIPTION......................................................................1 SECTION 2 - E=XISTING CONDITIONS.............................................................................................3 SECTION 3 - INFILTRATION RATESISOILS REPORT ................................................. ..... 3 .............. SECTION 4 - WELLS AND SEPTIC SYSTEMS................................................................................ 4 SECTION 5 - FUEL TANKS............................................................................................... ..... 4 ........... SECTION B - SUB -BASIN DESCRIPTION........................................................................................4 SECTION 7 - ANALYSIS OF 100 -YEAR FLOOD..............................................................................4 SECTION 8 - AESTHETIC CONSIDERATIONS FOR FACILITIES...................................................4 SECTION 9 - DOWNSTREAM ANALYSIS AND FACILITY SIZING .................................................. 5 SECTION 16 - COVENANTS, DEDICATIONS, EASEMENTS............................................................ 5 SECTION 11 PROPERTY OWNERS ASSOCIATION ARTICLES OF INCORPORATION .............. 5 PART 11 EROSION CONTROL REPORT.................................................................................. B SECTION 1 - CONSTRUCTION SEQUENCE AND PROCEDURE .................................................. B SECTION 2 - TRAPPING SEDIMENT................................................................................................ B SECTION 3 - PERMANENT EROSION CONTROL & SITE RESTORATION ................................... 7 SECTION 4 - GEOTECHNICAL ANALYSIS AND REPORT.............................................................. 7 SECTION 5 - INSPECTION SEOUENCE.......................................................................................... 7 SECTION B - CONTROL OF POLLUTANTS OTHER THAN SEDIMENTS ....................................... 7 PART III MAINTENANCE Pt-AN.............................................................................I.................. B SECTION 1 - REQUIRED MAINTENANCE.....................................................................................16 SECTION 2 - RESPONSIBLE ORGANIZATION..............................................................................14 SECTION 3 - VEGETATION MANAGEMENT PLAN .......................................................................14 SECTION 4 - SOURCE CONTROL..........................................................................:.......................14 APPENDICES Appendix I - Drainage Calculatione Appendix 11- Drainage and TESC Plans Appendix III - Facility Summary Forma Appendix IV - FEMA FIRM Map Appendix V - Vicinity Map Appendix VI — Maintenance Agreement KPFF Consulting Engineers May 2014 Tahoma Terra Div. 5 & 6 Storm Drainage Revort PART I STORM DRAINAGE REPORT SECTION 1 PROPOSED PROJECT DESCRIPTION Project Proponent: Tahoma Terra Holdings, LLC PO Bax 723790 Puyallup, Wa 88373 {253}539-8116 Parcel Numbers: 78640006019, 78640000020, Total Site Area: 32.67 Acres Zoned: MPC Site Addrass: Not assigned Required Permits: Grading, Utility, Building, Plumbing, Electrical, Machanical, etc. Legal Description: Section 24, Township 17 North, Range 1 East, W.M., Thurston County, WA Site Location: The site is located in Yelm, Washington northwest of tha intarsection of Durant Streat SE and Longmire Street SE, and will be accessibla by Tahoma Boulevard SE. Project Overview: The proposal is to develop the 32.67 acres into a 188 -lot single family residential subdivision of Tahoma Terra Master Plan Community phases 5 and 6. The development of the proposed Divisions 5 and 6 will be constructed as part of the larger projact phases 3 thru 8 and will include appropriate erosion control measuras as needed, grading, storm drainage improvements, frontage improvements, and extension of underground utilities, including water and sanitary sewer. Divisions 5 and 6 will routa stormwater runoff to tha temporary storm water Facility designad and constructed as part of tha Tahoma Boulevard Extension project in 2007. Rough grading of the site was complated as part of the Tahoma Terra Division 3-8 project in 2007. Runoff from Divisions 5 and 6, will sheet flow to a series of street -side catch basins, conveyed through Tahoma Tatra Divisions 3 and 4, and Tahoma Boulavard, to tha existing storm water facility that was constructed as part of tha Tahoma Boulevard Extension project. Tha completed project will create approximately 5.44 acras of new impervious roadway and sidewalks, 16.63 acres of disturbed pervious area, 2.28 acres of lot impervious area and 8.32 acral of roof impervious surface. KPFF Consulting Enginaars May 2014 Tahoma Terra Div. 5 & 6 Storm Drainaae Report All project Impervious areas (roeds, welks, roofs) are accounted for below: Table 9 Post -Development Basin Area Summary Tributary Lot Impervious Area (500 sf per lot) Non -tributary Roaf impervious Area Impervious Roadway/Sidewalk Disturbed Pervious and Undisturbed Pervious Total Exiating Stormwater Facility Basin 2.28 ec 8.32 ac 5.44 ac 16.63 ac 32.67 ac......... The existing storm water facility located south of the Tahoma Boulevard, at the intersection where Dotson Street SE was constructed in conjunction with the Tahoma Boulevard Extension project in 2007. This facility was designed to accommodate the westerly portion of Tahoma Boulevard from Dotson Street SE, to the westerly boundary of the Tahoma Terra Master Planned Community, the Tahoma Terra Divisions 3 and 4 and Tahoma Terra Divisions 5 and 6. For the detailed storm water calculations see the Tahoma Boulevard Extension Drainage Report, dated August 2406 and by reference made a part of this report. Stormwater Treatment; Stormwatar treatment was based on the 1992 edition of the WSDOE Stormwater Management Manual. StormShed modeling software was used to size the treatment facilities. Traatment calculations are provided in Appendix I of the Tahoma Boulevard Extension Drainage Report, dated August 2005. The existing wat pond accommodates treatment requirements for the westem part of proposed Tahoma Boulevard extension, along with Tahoma Terra Divisions 3 and 4, and Tehome Terra Divisions 5 and 6, as outlinad in the Tahoma Boulevard Extension Drainage Report. The Manual requires a 8-month/24-hour event to be treated. The wetpond is sized to exceed (by 47%) the minimum treatment requirements of the DQE Stormwater Manual, as an edditionel safety margin. Stonmwater Storage/infiltration: Stormwater storage and infiltration requirements were based on the 1992 edition of the WSDOE Stormwater Managament Manual, using a 100-yearl24-hour storm event. StormShed software was used to size the storage and infiltration facilities. Storage and infiltration calculations are provided in Appendix I of the Tahoma Boulevard Extension Drainage Report dated August 2006. Infiltration rates used for calculations in this study were determined by a soils' professional. The Soils Evaluation Report for Tahome Terra Divisions 3-8, dated May 25, 2006, can be found in Appendix V. KPFF Consulting Engineers m_ 2 May 2014 Tahoma Terra Div. 5 & 8 Storm Draineae Report Treated stormwater runoff' from this site will be conveyed to an existing infiltration pond for storage and infiltration to groundwater sized to eccommodete for the western part of proposed Tahoma Boulevard Extension, along with Tahoma Terra Divisions 3 and 4, and Tahama Terra Divisions 5 and 6, as outlined in the Tahoma Boulevard Extension Drainage Report. Storage requirements were WSDOE Stormwater Management Manuel requires infiltration ponds to be eble to infiltrate 1009 of 100-yeer/24-hour storm event within 48 hours. Storage Capacity Summery j Storage Storage Required Provided 104,689 cf 1 121,056 cf Roof Runoff: Roof runoff from new construction will be routed to individuel on-site drywells. SECTION 2 EXISTING CONDITIONS The proposed Tahoma Terra Divisions 5 and 6 will occupy the western part of the highlands, adjacent to and west of Thompson Creek. The project site is currently unoccupied. Site topography generally consists of gently slopping, rolling terrain. The site was cleared and rough graded, per the praviously issued Tahoma Terra Divisions 3-8 grading permit. Elevations range from approximately 372 feet in the southeastern part, to 388 feet in the northern part. The project site is bound by Tahome Boulevard to the south, Tehoma Terra Divisions 3 and 4 to the east, end undeveloped properties to the north end west. On-site soils ere generally well drained and formed in glacial outwash. In 2012, the City of Yelm purchesed from Union Community Holdings, LLC, two parcels for the new well. They drilled in 2010 on parcel 78640000024. This parcel was indentified in the preliminary plat for Divisions 5 end 8, es an extension of the community park that was constructed during the development of Tahoma Terra Division 3 and 4. The other parcel they purchased was parcel 7884000033, which was the proposed right of way for the extension of Jensen Drive (Road C) .This parcel, was purchased in order for the City to have ownership of the property that was within the 100 foot well redius. The City has informed the developer that they have obtained permission from DDE for Jensen Drive to be constructed thru the well radius. The City of Yelm issued the MDNS on May 24, 2005. The site is located in an aquifer sensitive erea, eceording to the 1988 Thurston County Comprehensive Plan M-8. The site is located in a wellhead protection eree. SECTION 3 INFILTRATION RATESISOILS REPORT The Sof] Conservation Service (SCS) Sof] Survey of Thurston County clessifies onsite soils es Everett (74) series. On-site soil test pits examined, revealed soils more similar to an Alderwood series. Nineteen test pits were excavated by a track -hoe to a maximum depth of 252 feet below existing grade. A double ring infiltration test was completed in test pit 8A. Winter water table or winter water table indicators were not found in test pit 8A. The proposed infiltration pond is located in close proximity to test pit 8A. KPFF Consulting Engineers 3 May 2014 Tehoma Terra Div. 5 & 6 Storm Drainage Report The recommendation of the soils professional, is to use a design infiltration rate of 20 inches/hr in the vicinity of test pit 8A. This design infiltration rate of 20 inches/hr was used for sizing of the infiltration pond located in close proximity to test pit 8A. This is a conservative infiltration rate based on actuel infiltration test results. Additional infiltration rates were measured within the pond bottom, averaging 67 inches/hr. With this information, 20 inches/hr is being used for Infiltration design. Copies of the soil logs and infiltration tests are included in Appendix V of the Tahoma Boulevard Extension Drainage Report dated August 2006. SECTION 4 WELLS AND SEPTIC SYSTEMS The City of Yelm, in October 2010, drilled a new water supply well on parcel 78640000024. This parcel was identified on -the preliminary plat for Divisions 5 and 6, as a community park. No abandoned or existing septic systems were identified during our site investigetion. No records were found of any other septic system onsite, or within 100 feet of the proposed infiltration facility. Any septic system found will be removed in accordance with Thurston County Department of Health requirements. SECTION 5 FUEL TANKS No fuel tanks were located during site inspection or during soils work. In addition, a review of the DoE's Leaking Underground Storage Tank (LUST) list did not Indicate any existing or abendoned fuel tenks on the project site. 'SECTION 6 SUB -BASIN- OESCRIPTION The project site is located in the Yelm Creek Drainage Basin per Thurston County Comprehensive Mep M-4. As discussed previously, the proposed development is being treated as a single drainege basin for the purpose of this study. The facilities in this basin consist of a wetpond, to provide stormwater treatment and an infiltration pond, to provide storage and infiltration of the treated stormweter to groundwater. These facilities will elso accommodate the western part of Tahoma Boulevard Extension and Tahoma Terra Divisions 3 and 4. There does not appear to be any significant offsite drainage to the property. No hazerdous materials hendling is anticipated in the area tributary to the storm drainage facilities. SECTION 7 ANALYSIS OF 100 -YEAR FLOOD The site is found in FEMA Penel Number 530310001 A, which shows Zone X and Zone A. No construction improvements are planned for any area inside Zone A. The finished lot elevations will be at least 25 feet or more above floodplain elevations. SECTION 8 AESTHETIC CONSIDERATIONS FOR FACILITIES All disturbed pervious areas will be vegetated and landscaped. Landscaping plans will be submitted to the City. KPFF Consulting Engineers 4 May 204 Tahoma Terra Div. 5 & 6 Storm Drainage Report SECTION 9 DOWNSTREAM ANALYSIS AND FACILITY S17JNG Since all storm water will be infiltrated onsite, a downstream analysis was deemed unnecessary. Groundwater recharge will be achievad through infiltration. This groundwatar aquifer is believed to contribute to the headwaters of Thompson Creek which results in maintaining the downstream hydrology. No surface water discharge is proposed within this Phase of the Tahoma Terra development. There are seven locations where the storm watar conveyance system within Div 5-6 connects to an existing conveyance system in Div 34 or Tahome Boulevard. We have analyzed the conveyanca system that conveys the runoff from the largest area of Div 5-6. This system connects to the existing system in Div3-4 on Road D. Storm Sewer extension for AutoCAD for the analysis of this system. The onsite stormwater conveyance system was designed to accommodate the 25 year -24 hour storm event determined using StormShed. The analysis of the storm system was accomplished by utilizing the Storm Sewer extension for AutoCAD. The detailed results are included in Appendix 1. A 12 inch storm pipe will adequately handle the storm water flow with the project limits SECTION 10 COVENANTS, DEDICATIONS, EASEMENTS Onsite dreinage facilities including pipes will require routine maintenance. The maintenance manual prepared for the project will list the maintenance requirements. A copy of tha completed maintenance manual can ba supplied to the City upon completion of the project. SECTION 11 PROPERTY OWNERS ASSOCIATION ARTICLES OF INCORPORATION In light of the residential nature of this project, special covenants covering, landscape, maintenance, signage, stormwater and site maintenance, may be put in place at the time of final platting. The Home Owners Association and/or their representatives will perform maintenance of these private storm drainage facilities. KPFF Consulting Engineers 5 May 2014 Tahoma Terra Div. v & S Storm Drainage Report PART 11— EROSION CONTROL REPORT SECTION 1 CONSTRUCTION SEQUENCE AND PROCEDURE The proposed development will include site grading and erosion control measures, designed to contain silt and soil within the project boundaries during construction, until permanent vegetation and site improvements are in place. Erosion/sedimentation control shell be achieved by a combination of structural/vegetative cover measures and construction practices tailored to fit the site. Best Management Practices (BMP's) will be employed to properly clear and grade the site and to schedule construction activities. Before any construction begins onsite, erosion control facilities shell first be installed. The planned construction sequence is as follows: 1. Schedule preconstruction conference with the City, contractor, project engineer, and construction -staking surveyor. 2. Instell rock construction entrance. Use 4 foot to S foot diameter spalls with 12 foot minimum depth. 3. Install filter fabric fencing in the locations shown on the plans. 4. Final grading. 5. Maintain equipment and water supply for dust control. 5. Designate an area for washing concrete trucks to control the runoff and eliminate entry into the storm drainage system. 7. Install underground utilities (water, sewer, and storm). 8. Provide inlet protection around all new catch basins. g. Construct roadwey and parking and install landscaping, sod and/or seed, and mulch all disturbed areas. 10. Maintain all erosion control facilities, until the entire site is stabilized and silt runoff ceases. SECTION 2 TRAPPING SEDIMENT Filter fabric fencing will be installed to trap sediment before runoff exits the site. In addition, inlet protection will be installed around all existing and new catch basins, to filter out sediment before runoff enters the storm system. The interim wetpond will be used as a sediment pond during construction. A stabilized construction entrance will be installed, to prevent construction vehicles from tracking soil onto roadways. if sediment Is tracked offsite, It shall be swept or shoveled from paved surfaces on a daily basis, so that it is not washed into existing catch basins or other storm drainage facilities. During the rainy season from November 1 through March 31, the contractor must cover any disturbed areas greater that 5,000 SF in size, if they will be unworked for more than 12 hours. Mulch, sodding, or plastic covering shall be used to prevent erosion in these areas. KPFF Consulting Engineers S May 2014 Tahoma Terra Div. 5 & 6 Sturm Drainage Reoort SECTION 3 PERMANENT EROSION CONTROL AND SITE RESTORATION All disturbed areas will be paved with asphalt, covered by buildings, or landscaped with grass, shrubbery, or trees per the landscaping plans. SECTION 4 GEOTECHNICAL ANALYSIS AND REPORT None of the storm drainage facilities will be located near the tap of a steep slope. Geologic Assessment Report for Tahoma Terra residential development, dated March 4, 2005 was prepared by Insight Geologic, PI -LC, and can be found in Appendix VIII of this report. SECTIONS INSPECTION SEQUENCE In addition to required City inspections, the Project Engineer will inspect facilities related to stormwater treatment, erosion control, storage, and conveyance during construction. At a minimum, the fallowing items shall be inspected at the time specified: The erosion control facilities, shall be inspected before the start of clearing end grading to ensure the fallowing structures are in place: a. Construction entrance b. Filter fabric fences C. Inlet protection of new catch basins 2. The conveyance systems will be inspected after construction of the facilities, but before project completion to ensure the fallowing items ere in working order. a. Pavement drainage b. Catch basins C. Conveyance piping d. Raaf drain piping 3. The interim infiltration pond shall be inspected during construction, to ensure that the facility is constructed to design specifications. 4. The permanent site restoration measures, shall be inspected after landscaping is completed. A final inspection shall be performed to verify final grades, settings of structures, and all necessary information to complete the Engineer's Construction Inspection Report Farm. This farm must be completed prior to final public works construction approval. SECTION 6 CONTROL OF POLLUTANTS OTHER THAN SEDIMENTS The contractor will be required to designate a washdown area for concrete trucks, as well as a temporary stockpile area for construction debris. Catch basin inlet protection and filter fabric fencing shall remain in place until construction on the site is complete. KPFF Consulting Engineers 7 May 2014 Tahoma Terra Div. 5 & B Storm Drainaae Reoort PART III = MAINTENANCE PLAN INSTRUCTIONS FOR MAINTENANCE OF STORM DRAINAGE FACILITIES The €olloWng pages contain maintenance needs for most components that are pert of the drainage system. A checklist should be completed for all system components according to the €ollowing schedule: 1. Monthly from November through April 2. Once in late summer (preferably September) 1 After eny major storm (use 1 toot in 24 -hours as a guideline) items marked "S" only. Using photocopies of these pages, check off the problems identified with each inspection. Add comments on problems found and actions taken. Keep these "checked" sheets in a file, as they will be used to write the ennuai report (due in Mey of each year). Some items do not need to be checked with every inspection. Use the suggested frequency at the left of each item as a guideline for the inspections. The City of Yeim is available for technical assistance. Do not hesitate to call, especially if it appears that a problem may exist. KPFF Consulting Engineers 8 May 2014 Tahoma Terra Div. 5 & 6 Storm Drainaae Reoort ATTACHMENT "A": MAINTENANCE PROGRAM COVER SHEET Inspection Period. Number of Sheets Attached. Date Inspected: Name of Inspector: Inspector's Signature: KPFF Consulting Engineers 9 May 2014 Tahoma Terra Div. 5 & 6 Storm Drainacte Report SECTION I REQUIRED MAINTENANCE The drainage facilities will require occasional maintenance. The checklists below are the minimum maintenance requirements and inspection frequencies. Maintenance Checklist for Conveyance Systems (Pipes and Swales) Frequency Drainage n Problem Conditions to Check For Conditions That Should system Req'd Exist Feature M.S. Pipes 0 Sediment & Accumulated sediment that exceeds Pipe cleaned of all sediment debris 20% of the diameter of the pipe. and debris. M J Vegetation Vegetation that reduces free All vegetation removed so movement of water through pipes. water flows freely. A 0 Damaged Protactive coating is damaged; rust Pipe repaired or replaced. {rusted, bent Is causing more than 50% or crushed) deterioration to any part of pipe. M 0 Any dent that eigniflcantly Impedes Pipe repaired or replaced. flow (i.e., decreases the cross section Brea of pipe by more then 20%). M 0 Pipe has major cracks or tears Pipe repaired or replaced. elkWng groundwater leakage. M.S. Swales Trash & Dumping of yard wastes such as Remove trash end debris debris grass clippings and brenchee Into and dispose ae prescribed Swale. Accumulation of non- by City Waste Management degredeble rmaWals such as glass, Section. plastic, metal, foam and coated paper. M Sediment Acc urnulated sediment that exceeds Swale cleaned of all buildup 20% of the deeign depth. sediment and debris so that It metches design. M Vegetation Grass cover is sparse end weedy or Aerate soils end reseed end not growing areas are overgrown with woody mulch bare areas. Maintain or vegetation. gross height et a minimum overgrown of B" for best sWrrnwater treatment Remove woody growth, recontour end reseed as necessary. - M Conversion Swale has been filled in or blocked if possible, speak with by owner to by shed, woodpile, shrubbery, etc. owner and request that Incompadble ewale area be restored. use Contact City to report problem If not rectified voluntarily. A Swale does Water suds in swele or flow A survey may be needed to not drain velocity Is very slow. Stagnetian check grades, Grades occurs. need to be in 1 % range If passible. If grade Is less then 1%, underdrains may need to be Installed. If you ere unsure whether a problem exists, please contact the Jurfsdictlon end aek for technical assistance. Comments: It. A=Annuel (March or April preferred) M = Monthly (see schedule) S =After major storms KPFF Consulting Engineers 10 Mey 2014 Tahoms Terra Div. 5 & B Storm Drainage Resort ATTACHMENT W (CONTINUED) Maintenance Checklist for Catch Basins and Inlets Frequency Drainage n Problem Conditions to Cheek For Conditions That Should System Exist Feature M.S. General ❑ Trash, debris and Trash or debris in front of the No trash or debris located sadlmant In or on catch basin opening is immediately in front of basin blocking capacity by more catch basin opening. than 10%. Grata is kept clean and alkwvs water to enter. M ❑ Sedknent or debris (in the No sedlmant or debris In basin) that exceeds 113 the the catch basin. Catch depth from the bottom of basin Is dug out and dean. basin to invert of the lowest pipe into or out of the basin. M.S. ❑ Trash or debris in any inlet or inlet and outlet plpas free pipe blocking more than 113 of trash or debris. of its height M C Structural damage Comer of frame extends Frame is even with curb. to frame and/or top more than 3/4' past cu; b: face slab into the street (If applicable). M G Top slab has holes larger Top slab is free of holes than 2 square inches or and cracks. cracks wider than 914" (intent Is to make sura all material is running Into the basin). M 0 Frame not sitting flush on top Frame is sitting flush on slab. i.e., separation of more top slab. than 314" of the frame from the top slab. A ❑ Cracks in basin Cracks wider than 912" and 8"n replaced or repaired wells/bottom longer than 3, any evidence to design standards. of soil particles entering Contact a professional Catch basin through cracks or engineer for evaluation. maintenance person judges that structure is unsound. A Crocks wider than 112" and No cracks more than 114" [on ger than 1' at the joint of wide at the joint of any lnlettoutlat pipe or any inletloutlet pipe. evidence of soil particles entering catch basin through cracks. A ❑ Sattlement/mis- Basin has sealed more than Basin replaced or repaired alignment 1" or has rotated more then to design standards. 2" out of allgnmant. Contact a professional engineer for evaluation. M.S. n Fire hazard or Presence of chemicals such No color, odor or sludge. other pollution as natural gas, oil and Basin is dug out and gasollna. Obnoxious color, claan. odor or sludge noted. M.S. ❑ Outlet pipe is Vegetation or roots growing No vegetation or root clogged with in inletlouilet pipe joints that growth present vegetation are more than 6" tall and fess than 6" apart If you are unsure whether a problem exists, please contact the Jurisdiction and ask for technical assistarca. Comments: Key: A = Annual (March or April preferred) M = Month€y (see schedule) 5 =After major sfomts KPFF Consulting Engineers 1 May 2014 Tahoma Terra Div. 5 & 6 Storm Drainaae Renork ATTACHMENT W (CONTINUER) Maintenance Checklist for infiltration Systems Frequency f Drainage �1 Problem Conditions to Check For [ Conditions That Should Exist system � Feature M'S General Trash & debris 'See Maintenence Checklist for Sae Mal ntenanca Checkllst for buildup In Ponds. Ponds. Pond M Poisonous See Maintenance Checklist for See Maintenence Checklist for vegetation fonds. Ponds. M'S Fire hazard or See Maintenance Checklist for See Maintenance Checklist for pollution Ponds. Ponds. M Vagetation not See Maintenance Checklist for See Mairrtenance Checklist for growing or is overgrown Ponds. Ponds. Ali Rodent holes See Maintenance Checklist for See Maintenance Checklist for Ponds. Ponds. M Insects See Maintenence Chedlist for See Maintenance Checklist for Ponds. Ponds. A Storage area A M Sediment buildup in system Storage area drains slowly (more than 48 hours) or overflows Sediment trapping area One Time Sediment trapping area not present M Rock filters Sediment and debris $ Infiltration Infiltration Trenches Failure A soil texture test indicates faclllty Is not working et its designed capabilltles or was incorrectly designed. A soil texture test indicates facility is not working at Its designed capabilities or was Incorrectly designed. Any sediment and debris filling area to 10% of depth from sump bottom -to -bottom of outlet pipe or obstructing flow Into the connector pipe. Storrnwater enters infiltration area directly without treatment. By visual inspection little or no water flows through filter during heavy rainstorms. Standing Water in Inspection Well After 48 hours after sform or Cvarflow during Storms Sediment Is removed and/or facility is cleaned so that Infiltration system works according to design. A sediment trapping area Is instal ad to reduce sediment transport Into infiltration area. Additional volume is added through excavation to provide needed storage. Sail Is eerated and rototilled to Improve dreinega. Contact the City for informetion on its requirements regarding axcavabon. Clean out sump to design depth. Add a trapping area by constructing a sump for settling of solids. Segregate settling area from rest of facility. Contact City for guidance. Replace gravel In rock filter. Excavate bottom of trench as necessary but at least 3 feet. Replete with crushed rock. Check pretreatment systems for effectivanass. Check tributary area for sediment sources. If you are unsure whether a problem exists, please contact the Jurisdiction and ask for tech nice[ assistance. Comments: Key. A m Annual (Merck or April preferred) M = Monthly (see schedule) S =After major storms KPFF Consulting Engineers 12 May 2014 Tahoma Terra Div. 5 & 6 Storm Drainaae RODort ATTACHMENT W (CONTINUED) Maintenance Checklist for Grounds (Landscaping) Frequency Drainage Problem Conditions to Check For Conditions That Should Exist System Feature M General Weeds Weeds growing In mora than Weeds present in less than 5% M M's M's A M A (nonpoisonous) 20% of the landscaped area of the landscaped area. (frees and shrubs only). 4 Safety hazard Any presence of poison Ivy No poisonous vegatation or or other poisonous insect nests present in vegetation or insect nests. landscaped area. Trash or litter See fonds Chacklist. See Ponds Checklist Erosion of Noticeable rills are seen In Causes of aroslon are identified Ground Surface landscaped areas. and steps taken to slow down/spread out the water. Eroded areas ara filled, contoured. and seeded. Trees and 4 oamage shrubs Limbs or parts of trees or shrubs that ara split or broken which affect more than 25% of the total foliage of the tree or shrub. ,l 'frees or shrubs that have been biawn down or knocked over. ,j Trees or shrubs, which ara not adequately supported or are leaning over, causing exposure of the roots. Trim traWshrubs to restore shape. Replace trees/shrubs with severe damaga. Replant tree, Inspecting for injury to stem or roots. Replace if severely damaged. Place shakes and rubber -coated ties around young trees/shrubs for support If you are unsure whether a problem exists, please contact the Jurisdiction and ask for technical assistance. Comments: _Ka A = Annual (March or April preferred) M =Monthly (see schedule) S =After major storms KPFF Consulting Engineers 13 May 2014 Tahoma Terra Div. S & 6 Storm Draineae Rewrt SECTION 2 RESPONSIBLE ORGANIZATION The Home Owners Association shall be responsible for the operations and maintenance of all onsite storm drainage facilities. SECTION 3 VEGETATION MANAGEMENT PLAN All disturbed pervious areas on the site, will be landscaped to provide an aesthetically pleasing environment. SECTION 4 SOURCE CONTROL Warning signs (e.g., "Dump No Waste — Drains to Groundwater') will be embossed or painted on or adjacent to ell storm drain inlets end will be repainted periodically as necessary. KPFF Consulting Engineers 14 May 2014 Tahome Terra Div. 5 & 6 KPFF Consulting Engineers Storm Drainage Report ATTACHMENT HIPP DRAINAGE CALCULATIONS The following calculations are based on the requirements contained in the 1992 Washington State Department of Ecology (WSDOE) Stormwater Management Manual for the Puget Sound Basin. DESIGN AND BASIN INFORMATION SUMMARY: Sail Cleeelfication (Soil Survey of Thureton County, WA): SCS Soil Classification: Everett (74) Hydrologic Group: A Design Infiltration Rate: 20 inches/hour SCS Runoff Curve Number; (Table III -1.3 WSDOE Storm Manual) Post -developed (.awns, 75% + grass cover): CN = 80 Post -development (impervious) CN = 98 Post -development wet ponds CN=100 Reinfall Deeign Storme: (WSDOE lsopluvial Maps -App. AlII-1.1 of WSDOE Storm Manuel) 6 month storm (64% of 2 yr. storm) = 1.280 2 yr.124 hour storm = 2.0" 10 yr.124 hour storm = 3.0" 25 yr.124 hour storm = 3.5° 100 yr.124 hour storm = 4.0" Post -Development Basin Area Summary Tributary Lot Impervious Area (500 sf per lot) Non -tributary Roof Impervious Area Impervious Roedway/Sidewalk Disturbed Pervious and Undisturbed Pervious Total KPI=F Consulting Engineers 15 May 2014 Besin 2.28 ac 8.32 ac 5.44 ac 16.63 ac 32,87 ec Tahoma Terra Div. 5 & 6 Storm Drainage Raport DETAILED CALCULATIONS: Stormwatar Traatment: KPFF Consulting Engineers Traatmant of the runoff from Tahoma Terra Divisions 5 and 6 is accomplished in an existing storm water treatment facility, which was constructed during the construction of The Tahoma Boulevard Extansion project. This facility was designed to accommodate the Tahoma Terra Division 3-8 and the westerly portion of the Tahoma Boulevard, from Dotson Streat SE to tha westarly Boundary of the Tahoma Terra Master Plannad Community. Per the Storm Drainage Report for the Tahoma Boulevard Extension, the total 6 -month peals flow rate for Tahoma Terra Division 5 and 6, Division 3 and 4, and the western part of Tahoma Boulevard Extension, is 8.0805 cfs and the hydra volume is 89,498 cf. StormShed software was used to model the runoff from roadways and individual lot impervious areas. For the detailed calculations are included in Appendix I, of the Storm Drainage Report for the Tahoma Boulevard Extension project. The DOE manual, section III -4.3.2, requires that "the permanent pool volume equals the runoff volume from the 6 -month, 24-hour design storm." The 3.7 feet deep °dead storage" provides 92,54$ cf of available permanent pool volume, which exceeds the required volume of 89,498 cf. The full wetpond available volume wlth freeboard is 132,052 cf. "Dead" storage volumes for existing wet pond: Volume 341.00 to 342.00 = 22,012 ff3 Voluma 342.00 to 343.00 = 24,455 ft3 Voluma 343.00 to 344.00 = 26,354 ft3 Volume 344.00 to 345.00 = 28,610 ft3 Freeboard Volume 345.00 to 346.00 = 30,922 0 Total Volume 132,052 0 4,891 yd3 3.032 acre ft KPFF Consulting Engineers 16 May 2014 Tahoma Terra Div. 5 & 6 KPFF Consulting Engineers Storm Drainage Report Stormwater Storage/infiltration: The storage and infiltration of the runoff from Tahoma Terra Divisions 5 and 6, Is accomplished in an existing storm water infiltration facility, which was constructed during the construction of the Tahoma Boulevard Extension project. This facility was dasigned to accommodate the Tahoma Terra Division 3--6, and the westerly portion of the Tahoma Boulevard from Dotson Street SE, to the westerly Boundery of the Tahoma Terra Master Planned Community. Per the Storm Drainage Report for the Tahoma Boulevard Extansion, the total 6 -month peak flow rate for Tahoma Terra Divisions 5 and 6, Divisions 3 end 4 and the western part of Tahome Boulevard Extension, will require 164,689 cf of storage volume basad on 20 inches/hr infiltration rate. The proposed 5 foot infiltration pond will provide 121,057 cf of storage. Freaboard will provide additionel storaga capecity. StormShed software was used to model the runoff from roedways and individual lot imparvious areas. The detailed calculations are included in Appendix l of the Storm Drainage Report for the Tahoma Boulevard Extension project. "Livia" storege volumes for infiltration pond Volume 340.00 to 341.00 = 19,926 ft3 Volume 341.00 to 342.00 = 22,012 ft3 Volume 342.00 to 343.00 = 24,155 ft3 Volume 343.00 to 344.00 = 26,354 ft3 Volume 344.00 to 345.00 = 28,610 ft3 Freeboard Volume 345.00 to 346.00 = 30,922 ft3 Total Volume = 151,978 0 5,629 yd3 3,469 acre ft The proposed infiltration pond will have 18,900 sf of bottom area, and according to Stormshed it will have capacity to infiltrata tha 100--yeerl24-hour event within 25 hours. Only bottom area wes used in calculations. Side arees of infiltration pond will provide additional infiltration capacity, therefore, our calculations provide edditional sefety margin. KPFF Consulting Engineers 17 May 2014 Tahoma Terra Div. 5 & S Storm Drainage Report Conveyance System Sizing KPFF Consulting Engineers There are seven locations where the storm water conveyance system within Divisions 5-6, connects to an existing conveyance system in Divisions 3-4 or Tahoma Boulevard. We have analyzed the conveyance system that conveys the runoff from the largest area of Divisions 5- 6. This system connects to the existing system in Divisions 3-4 on Road D. The onsite stormwater conveyance system was designed to accommodate the 25 year -24 hour storm event, determined using StormShed. The analysis of the storm system was accomplished by utilizing the Storm Sewer Extension for AutoCAD. KPFF Consulting Engineers 18 May 2014 Tahoma Terra Div. 5 & 6 KPFF Consulting Engineers Storm Drainaoe Report Appendix 1 Drainage Calculations CB 11 Event Summary Event JPeak Q (cfs) IPeak T (hrs) jHyd Vol (acft) jArea (ac) IMethod JRaintype 125 year I 0.0645 I $.00 1 0.0233 10.1300 1 SCS ITYPEIA Record Id: CB 11 F esign Method Hyd lnty Pervious Area (AMC 2) IPervions CIV IPervious TC SCS ;Rainfall type 315.00 min [Peaking Factor W Abstraction Coeff 0.0$ ac �,iDCIA 80.00 ]DC CIV 22.$2 min 'IDC TC Pervious CIV Calc TYPEIA 484.00 0.20 0.05 ac 98.00 0.79 min Description SubArea Sub cn Open spaces, lawns,parks (>75% grass) j 0.0$ ac � $0.00 Pervious Composited CN (AMC 2) l ~$0.00 ..._.......... Pervious TC Calc _......�....�,,.......... Type Description Length Siope Coeff Sheet -I5hort prairie grass and lawns.: 0.15 120.00 ft [0.50°!0 10.1500 Shallow [Paved 60.00 ft �00% 0.0100 Pervious TC ^� Directly Connected CN Calc Description ~� Impervious surfaces (pavements, roofs, etc) DC Composited CN (AMC 2) Directly Connected TC Calc I Misc ] TT x2.50 in 2.33 min r49 min - ; 1"22.$2 min SubArea Sub en 0.05 ac9$_00 Type Description j Length I Slope F_co�ff c TT IShect [Smooth Surfaces-: 0.011 115.07 ft 2.00° 0-'-, 0110 12.50 in 10 30 min Shallow Paved [60.00 ft 11.00% j0.0100 _ 0.49 min �Directly Connected TC 9mira CR 12 Event Summary Event "Peak Q (cfs) jPeak T (hrs) JHyd Vol (acft) jArea (ac) IMethod lRaintype 125 year,' 0.1255 8.00 11 0.0583 1 0.3200 1 SCS PEIA Record Id: CB 12 Design Method SCS �infall type ; TYPE 1 A Hyd fnty15.00 min �PeaUng Factor f 484.00 F, i�Abstraction Coeff f 0.20 Pervious Area (AMC -2) m [-'-0.21 ac OCTA 0.11 ac Pervious CN _ I 80.00 JDC CN 98.00 ;Pervious TC 1 43.98 min JDC TC 1.54 min Pervious CN Calc �._... �. Description SubArea i Sub cn Open spaces, lawns,parks (>75% mss) 0.21 ac 80.00 -� Pervious Composited CN (AMC 2) 1-80.00 .�.._....__ _. __._ Pervious TC Calc Type Description ! Length Slope Coeff .1 Misc o TT Sheet Short prairie grass and lawns- - 0.15 1121.00ft ^ 10%0.1500 : [2_�0 in 2.79 min hallow Paved 145.(10 ff 1.00% 10.0100 [ 1.19 min r Pervious TC 143.98 min Directly ^Connected CN Calc Description SnbA a__F s b cn -Impervious surfaces (pavements, roofs, etc) ; 0.11 ac 98.00 DC Composited CN (AMC 2) 4 98.00 Connected TC Calc .-.._. -....__.._..._. Type j Description Lengtb I Slope Coeff Mise TT [Sheet �Rmaoth Surfaces.= 0A11 118.00 ft [2.004/0 0.0110 x2.50 in 0.35 min - Shaliow jPaved 145.00 ft I i _000/0 }_0100 Fr! 1.19 min - .m.._ Directly Connected TC 1.54min CB 13 Event Summary I Event f Feak Q (cfs) (Peak T (hrs) �Iyd Vol (acft)'IArea (ac) [MethodIRaintype 125 year F 4.4068 1 8.04 0.4423 1 0.4140 FSCs 1TYPEIA Record 1d: CB 13 .Design Method 1Hyd Inky 1 Pervious Area (AMC 2) IPervions CN liervious TC F F {_ T SCS j�fall type 1 15.04 min ]Peaking Factor F _..._. [Abstraction Coeff 0.01 ac 'DCIA 80.00 FDC CN 13,45 rain [DC TC Pervious CN Calc Description Open spaces, iawn.s,parks (>75% grass) Pervious Composited CN (AMC 2) Pervions TC Calc TYPLI A 484.04 4.04 ac 98.44 0.59 rain SubArea Sub cn - s 4.01 ac �j 80.00 IShort prairie grass and lawns.: 0.15 127.00 ft F4.10°/0 FO -1504 12.50 in 12.89 iiFm F 84.00 Type Description ! Length 1 Slope j Coeff I Mise TT Sheet IShort prairie grass and lawns.: 0.15 127.00 ft F4.10°/0 FO -1504 12.50 in 12.89 iiFm Shallow IPaved 120.04 ft -11.04% 10.4104 F j4.16 min Pervious TC 113.05 min Directly Connected CN Calc � .�.._..^.. Description SubArea Sub en Impervious surfaces (pavements, roofs, etc) 0.00 ac 98.40 _ DC Composited CN (AMC 2) F 98.40 Directly Connected TC Calc Type Description 1 Length I Slope I Coeff Misc TT Sheet FSmooth Surfaces.: 0.011 X23.04 ft 2.00% 10.4114 12.54 in 10-42 min Shallow -[Paved -'24-64 ft 1.00"/0 10.4144 F_r� �.,OF ,...gin _ Direetly Connected TC ^~ 0 S9min CB 14 Event Summary Even# iPeak Q (efs) �Peak T (hers) jHyd Vol (weft) jArea (ac) IMethvd aRaintype 125 year i 0.1556 1 8.00 1 0.0'103 F'03850 -1 SCS 1TYPElA Record Id: CB 14 iDesign Method �I SCS ;Rainfall type TYPEIA IHyd Intv 1 15.00 mein (Peaking Factor I 484.00 . I Abstraction Coeff 1 0.20 Area (AMC 2) 0.25 ac ,iCIA 1 0.14 ac rPervious err+ious � WOO _;DC CN 98.00 CN J_ Pervious TC 41.63 min iDC TC 1,40 min w - Pervious CN Cale Description �; SubArea Sub en _ w Open spaces, lawnns,parks (>75% grass) W 0.25 ac 80.00 _ Pervious Composited CN (AMC 2) 1 80.00 y ._ Pervious TC Calc - I Type 1 Description I Length 1 Slope CveiT Misc TT ISheet _1ShorCWo4rnie grass and lawns.: 0.15 ! i 12.00 ft 0.10% 10.1500 12.50 in 40.23 min Shallow Paved 171 A0 -ft'- 11 . o o % Fo_01o0 1 11.40 min Pervious TC 141.63 min Directly Connected CN Caler�� r.. IF Descriptivn SubArea Sub en Impervious surfaces (pavements, roofs, etc) 0.14 ac I 98.00 1 DC Composited CN (AMC 2) F 98.00 - Directly Connected TC Calc Type 1 Description I Length 'I Slope Coeff :FMisc [ TT (Sheet ]Smooth Surfaces-: 0.011 118.00 ft _12.016% Jo.ono 10.00 in x.00 min SwPaved hallo 1171.00 ft 1.00°10 _0100 I 1.40 min I Directly Connected TC 1.75min CB 15 Event Summary Event ;Peak Q (cfs) FPeak T (hrs) ji1yd Vol (atft) jArea (ac)1Method ?Raintype 125 year 1 -.0643 1 8.00 1 0.0217 1 0.1200 I SCS 1TYPEIA Record Id: CB 15 '1Design Method Oyd Intv !Pervious Area (AMC 2) jPervious CN !Pervious TC SCS lRainfall type 15.00 mill Peaking Factor !Abstraction Coeff :1 0.48 ac 1DCIA 1 80.00 _IDC CN 1 13.52 min 1DC TC Pervious CN Calc Description Open spaces, lawns,parks (>75% grass) Pervious Coxmposited CN (AMC 2) I Pervious TC Calc 1 Typc Description 1 Length ISheet jShort prairie grass and lawns.: 4.15 125.00 ft IShallow 1Paved 1171.40 ft F- Pervious TC TYPEiA 484.40 - 0.20 0.04 ac 98.00 1.62 min SubArea Sub en 0.08 ac 84.-- 80.40 I Slope 1 Coeff I Misc 1 TT 10.10% 10.1500 12.50 in 112.12 min 11.00% 10..0100 1 1.40 min_ 113.52 min Directly Connected CN Calc Description I SubArea I Sub cn Impervious surfaces (pavements, roofs, etc) I 0.04 ac 98A0. .... DC Composited CN (AMC 2) 98.00 Directly Connected TC Calc FiYPC- .F- . -Description I Length 1 Slope 1 Coeff I Misc I TT Sheet VT -�ooth Suri.: 0.011 110.-- ft 2.00% 0.0110 2.50 in 10.22 min Shallow 1171.00 ft- 1.00°/a % 0100 1.40 min Directly Connected TC -�� ^^. w1.62rnin CB 16 Event Summary Event Peak Q (cfs) IPeak T (hrs) Hyd Vol (acft) jArea (ac) (Method lRaintype 125 year 1 0.0068 1 8.00 1 0-0023 0_0140 SCS TYPElA Record Td: CB 16 Design Method I SCS Rainfall type META IHyd Into 15.00 min 'Peaking Factor 484.00 Abstraction Coeff 0.20 ervious Area (AMC 2) F 0.01 ac {DCIA x_00 ac -,--- [P ervious CN F woo 1DC CN 98. 4 (Pervious TC I 12.69 min IDC TC 0-59 min F_ Pervious CN Calc �— Description T SubArea Sub en FOpen spaces, lawns,parks (>75% grass) � 0-01 ac — F 80.00 - Pervious Composited CN (AMC 2) 80.00 I — Pervious TC Calc Type �j Description Length Fslope I Coeff I Misc 1 TT ISeet .1 R. jfl_ 1500 O in (Short prairie grass and lawns_: 0.1 S 126.00 ft o�S 12.51 min (Shallow IjPa�ed �� 23.4o ft 1.DO°/Q P_i31oo ��-- -x.19 min Pervious TC 12.69 min l - directly Connected CN Calci ^_ Description SubArea I Sub en Impervious surfaces (pavements, roofs, etc) 0.00 ac 98.40 DC Composited CN (AMC 2) I 98.00 Directly Connected TC Calc Type Description ; Length I Slope ; Coeff Mise E TT (Sheet ISmooth Surfaces.: 0.011 _23.00 R 12.00% 10.0110 €2.SO in 10.42 min — rhallow Pvexi µ 20.� #t °/a .�� 10-0100'6.16 min Directly Connected TC i3.59min CB 17 Event Summary Event 'Peak Q (efs) FPeak T (hrs) IHyd Vol (aeft) Area (ac) Method Raintype 125 year! 0.2470 8.00 i 0.1137 1 0.6170 1 SCS TYPEIA Record Id: CB 17 .Design Method [Hyd Inty 1Pervious Area (AMC 2) jrvious CN Pervious TC 1 SCS !Rainfall type w -F 15.061 min Pe"g Factor - f Abstraction Coeff F-0.40 ac JDCIA -80.00 IDC CN 42.93 min IDC TC Pervious CN Cate Description open spaces, lawns,parks (>75% grass) 1 µ -Pervious Composited CN (AMC 2) Pervious -TC,-C,, C Calc Type Description Length I Slope Sheet IShort prairie grass and lawns.: 0.15 1114.00 ft 10.10°/n 1Shallow Paved 1260.00 ft 11.00% TYPEIA 484.00 �[ 0.20 F-0.22 ac 1 98.00 1 2.45 min SubArea 1 Sub en 0.40 ac 1 84.00 1 80.00 Coeff 1 Mise TT 10.1500 12.50 in 140.80min 10.0100 1 .12.13 rein 1 Pervious TC 42.93 min F� Directly Connected CN Calc 1 Description f SubArea 1 Sub en Impervious surfaces (pavements, roofs, etc) j 0.22 ac 98.00 DC Composited CV (AMC 2) 98.00 1 Directly Connected TC Calc Type 7- Description ....1 Slope Coeff �sc TT Sheet iSmooth Surfaces.: 0.011 18.00 ft -'2.00% 10.0110 [23 in O- 5 min S hallowPaved 20 ft 1.00°/v 60.0 0.0100 12.13 min Directly Connected TC 2.48min CB 18 Event Summary Event Peak Q (cfs) Peak T (hrs) Oyd Vol (acft) jArea (ac) J_Method IRaintype 25 year 0.4602 8.40 ; 0-0217 0.1200 f SCS TYPEIA Record Id: CB 18 Oesign Method 13yd Tnty j_ ervious Area (AMC 2) IPervious CN Pervious TC SCS IRainfall type I5.00- train _. Peaking Factor W� [Abstraction Coed _0.08 ac _ DCiA 80.00 [DC CN 1 13.68 min jDC TC Pervious CN Cale -F—TYPE IA 1 484-00 F 0.20 F-0-04 ac j —98.00 T 1.91 min Description SubArea ��- Sub cn ` W� Open spaces, lawns,parks (>75% grass}____f 4-08 ac 80.00 Pervious Composited CN (AMC 2) 80.00 Pervious TC Calc Type Description Length I SIope FCoeff I Misc r TT Sheet jShort prairie grass and ]awns_: 0_ IS25.40 ft 4_ la°/u F 150-0- 2.50 in I2.I2 min Shal ow _J Fave i 190.40 ft I.40°/u (4.41 [30- �I .5fi min f Pervious TC 113.68 min Directly Connected CN Cale _ M Description SubArea� Sub en Impervious surfaces (pavements, roofs, etc) j 0.44 ac 98.00 DC Composited CN (AMC 2) 98.04 Directly Connected TC Calc Type % Description Length ' Slope 1 Coeff 1 Misc TT Sheet Smooth Surfaces_: 0-011 118.00 ft '2.00% 10.0110 12.50 in 0-.35 min Shallow avedF90A0 ft 100°/u ~ 10.0100I.56 min Directly Connected TC CB 19 Event Summary rEvent 1Peak (cfs} {Peak T (hrs} �yd'i�oi (acft} Area (ac}:1Method[Raintype :125 year 0.0254 1 8.00 0.0094 1 0.0600 1 SCS {TYPEIA Record Id: CB 19 Design Method f SCS IRaanfall type TYPEIA Hyd Inty I 15.00 min (Peaking Factor�484.00 �- f __..__._...._.._!Abstraction Coeff �� 0.20 Pervious Area (AMC 2) F0.04 ac-jDCIA TT F-0.02 ac IPervinus CN 1 75.00 DC CN j 98.00 {Pervious TC { 16.75 min IDC TC 1 0.88 min Pervious CN Calc Description SubArea F Sub en - rw__� -- Prototype subarea I 0.04 ac F- 75.00 1 Pervious Composited CN (AMC Z) { 75.00 Pervious TC Calc N. _ Type Description Length 1 Slope } Coeff Mise TT 1Shect 1Short prairie grass and lawns.: 0.15 }36.00 ft 10.10% 10.1500 12.50 in. 116.23 min 1Shallow IPaved 195.00 ft 12.17% 10.010-0-1 10.53 min T Pervious TC - 16.75 min Directly Connected CN Calc Description 1 SubArea 1 Sub en [----...irnpernaus surfaces (pavements, roofs, etc) 0.02 ac T98A0 - �.. DC Composited CN (AMC 2) i 98.00 Directly Connected TC Calc Type Description 1 Lengtb� Slope 1 Coeff Niisc TT � 'Shea Smaath Surfaces.: 0.011 -X18.041 ft �.DO°/o0.0110 ±2.50 in '0.35 min [Shallow Paved 195.00 ft 12.17°/0 -0.0100 - 10.53 min WWW µw..M.W.W..... Directly Connected TC ._. �w_ _ �_0.8$1nin Y CB 19 Event Summary Event ;Peak Q (cfs) Peak T (hrs) jHyd Vol (acft) jArea (ac) IMethod ;Raintype 125 year { 0.0254 [--8.00 0.0094 1 0.0500 SCS �I TYPEIA Record Id: CB 19 FUIsign Method SCS Rainfall type TYPE 1 A IHyd Intv 15.03 min ;Peaking Factor 484.00 !Abstraction Coeff 0.20 [Pervious Area (AMC 2) 0.04 ac DCIA 0.02 ac rPervious CN - 75.00 DC CN 98.00 rPervious TC 15.75 min DC TC 0.88 min � ___. � Pervious CN Calc 1Description w SubArea Sub en Prototype subarea F- 0.04 ac 75.00 ! Pervious Composited CN (AMC 2) 75.00 _... Pervious TC Calc Type i Description ; Length Slope Coeff Misc TT Sheet [Short prairie grass and lawns.: 0.15 X35 O0 ft 0.10'% �.-1500 12.50 in 116.23 min^ Shallow Paved 95.00 f1 2.17% I0.0100 0.53 min. Pervious TC � 15.75 min Directly Connected CN Calk Description SubArea Sub cn Impervious surfaces (pavements, roofs, etc) 0.02 ac 98.00 DC Composited CN (AMC 2) 98.40 T�.rr Directly Connected TC Calc Type Description 6 Length I Slope Coeff 1 Misc j TT ISheet fmooth Surfaces.: 0.011 - 118.00 ft 12.00% 10.0110 12.50 in [0-35 min hallow _ Paved ---,F4-5-06--f F12.17% 10.010010.53 min R �` Directly Conne ecl TC 0.8811 r CB 20 event Summary ..... .................................................... ............................ Event _jPeak [� (cfs} Peak T (hrs} !Hyd Vox �acft}Area bac}�Method3�type 25 year 0.0275 8.44... € 4.0488 4 0600 .j -SCS jTYPEl Record Id: CB 20 ............................... . lDesign Method............ SCS............ f`Balnlall type........... i TYPEIA Hi�d Inty 1.. 3'..... ...... 15.00 min ,re kin Factor .. .............. g ... .� 48404. . r i j y Ab action Coed 4 24.... _ '.... .......................................................................................:.................................. .:{:....... Pervious Area (AMC..2) �:..�0.44._ae......... IDCIA......................................................... ac.............. P+��t vious ...................... CN ....4.OZ ff 75:04 SDC CN '.... 98.00 .................. :pervious i:. .......................... ...............................................i............................................................................................. ................................... TC 4:53 -min 'DC TC . 4.53 rnin ................ _ Pervious CN Calc ... Description Sub -Area Sub en ! ::.... Frato subarea 0.04 ac ........................... .......................................................... 75.00 . Pervious Composited CN (AMC 2} .....:...........::....:..:................... '......... 75.00 :... .. .. ........ Pervious TC Calc...... . ........ ...... . ....... .......................... .. TYPe.... ............... ........ ........ ........................................... i ................... Descriptioa................... .... Length `�: Slope i. C°eff ' 1. 11+ilsc TT. ISheet ;Short mne s and lawns 415 3 G 40 ft ] 014% `0 SO4 110460- in �..:.... ...... 000 ruin �..........:. ..............,.........1.......:.....................:��..............................�..'.........i....:..:...... 1 hallow a�etl 95.00 ft ` 2:17% .'4.4100 fi . ( I. 0.53 min �.... :.......................................... _.�.........:1......... Pervious TC . 16.75 ruin Directly Connected Ciwl Calc Descir�ipdon i... 5ubArea Sub cn :: ....�-:� ..... . Surfaces (pAViIIeIItSy i,]o. �$: e.t..c...,....,._.._.,............... � .................... .....4.42 ac _ � .... _.98.40 ............ ..T.m...PPrV10lS DC Com osited CiV AMC 2 98.00 ... Directly CoIIrtected TC Calc . TYP e Description Len th. Sl „e Coen' -M sc ................... T.I.. t►p ! t ........ TT Sheet Smooth Surfaces.: 4.411 1 S €}U ft 2;00%0.0110 110.00in "Q.04 min f Shallow _......,_.........._. Paved 35:40 #i 2.17% 4 0104 _ _ ._._._... ..._._._'_ --��: 0.53 niin Directly Conr}.ected'FC 0:88min CB 31 Event Summary livent FPeak Q (cis) Peak T (hrs) IHyd Vol (weft) FArea (ac) IMethod t*Antype r25 year4527 8.00 0.0223 1 0.1260 f SCS - iTYPEl A Record Id: CB 31 Design Method y I SCS lRainfall type F TYPElA Hyd fnty I 10.00 min jPeaking Factor F- 484.00 jAbstractiion Coeff 0.20 f Pervious Area (AMC 2) I 0.08 ac ,jDC1A �T0.05 ac (Pervious CN 1 80.00 'JDC CN F 98.00 JPervious TC F 40.09 min -IDC TC 0.78 min �� --- Pervious CN Calc-- �� Description SubArea Saab cu Prototype subarea _�� _0.08 ac Pervious Cornposited CN (AMC 2) { 80.00 Pervious TC Calc Type Description Length Slope I Coeff Misc STT Sheet -FShort prairie grass and lawns.: 0.15 110.00 ft 0.10°�° 0.1500 2.50 in ,9.65 min _______� Shallow �_ Paved 53.00 ft # `. �________--_ I 1.00°/°^ 0.0100 P0.43 min Pervious TC 140-09 min Directly Connected CN Calc Description ! SubArea Sub cn Impervious surfaces (pavements,'roofs, etc) 0.05 ac 98.40 DC Composited CN (AMC 2) 98.00 Directly Connected TC Calc [-TypeDescription Length I Slope Coeff Misc i TT Sheet Fsmooth Surfaces.: 0.011 {18.00 ft 12.00% ;4.0110 '2.50 in 1A35 min [Shallow �Pa�red ~ ~ 53.00 ft -11.06% X0.0 a0 I '10.43 min Directly Connected TCmm 0.78rnin CB 32 Event Summary Event 'Peak Q (efs) jPeak T (hrs) ,(Hyd Vol (aeft) jArea (ae)'Method.'Raintype 25 year 0-0534 8.00 f 0.4237 ' 4.1370 I SCS ;1,TYPEI.A Record I& CB 32 [Design Method I SGS 'Rainfall type TYPEIA IHyd Into 10.00 min 'Peaking Factor k00 ' �lAbstraction Coeff ' 0.20 jPervious Area (AMC 2) zj 0.09 ac JDCIA 1'-0.05 ac jPervious CN 1 80.00 IDC CN 98.00 ]Pervious TC 1 45.75 min !1DC TC f 0.165 min :1 CoeffMise Pervious CN Calc Sheet Description, r SubArea I� Sub cn Prototype subarea 0.09 ac j 80.00 Pervious Composited CN (AMC 2) 80.00 Directly Connected TC Pervious TC Calc i 0.65min ' Type Description Length ' Slope . Coeff' Mise i TT Sheet 'Short prairie grass and lawns.: 0.15 1130.00 ft 10.10% 10.1500 12.50 in 145.32 min ]Shallow jPaved 153.00ft 11.00% 10.0100 1 10.43 min F Pervious TC [4-5.76 min Directly Connected CN Calc Description I SubArea Sub en F— lmpery ious surfaces (pavements, goofs, etc) 4 05 ac ' 98.00 F— DG Gomposited CN (AMC 2) 98.00 Directly Connected TC Calc Type Description ' Length { Slope :1 CoeffMise F— TT _...._ Sheet 'Smooth Surfaces.= 0.011 ;14 00 ft 2.00% 10.0110 2.50 in T�_22 min Shallow Paved TM^ 153.00 ft 1.00°/� �m ;0.0100 X0-43 min Directly Connected TC i 0.65min CB 33 Event Summary Event _Peak Q (efs) Peak T (hr;) Hyd Vol (weft) Area (ac) IMethod iRaintype 125 year', 0.2169 1 8.00 0.0994 10.5400 I SCS ITYPEI A Record Id: CB 33 Design Method .Hyd Inty Pervious Area (AMC 2) Pervious CN Pervious TC 1 SCS FRainfall type TYPEIA 10.00 min jPeaking `actor 484.00 Abstraction Coeff 0.20 0.35 ac -DCIA 0.19 ac F- 80.00 JDC CN _ I 98.00 42.56 min DC TC 2.35 min Pervious CN Cale F- Description Prototype subarea Pervious Composited CN (AMC 2) SubArea 0.35 arc Pervious TC Cale Type I Description I Length Slope Sheet Short prairie grass and lawns.: 0.15 113.00 ft [0-.160-/-o Shallow Paved 250.00 ft jL00% Pervious TC Sub en 80.00 80.00 I Coeff FMise j TT 10.1500 12.50 in 40.51 min 0.0100 ;2.05 min 42.56 min ��- - Directly Connected CN Cale Description SubArea Sub en Impervi.ous surfaces (pavements, roofs, etc) 0.19 ac 98.00 DC Composited CN (AMC 2) 98.00 Directly Connected TC Cale Type I Description I Length ! Slope I Coeff I Mise I TT Iheet jSmooth Surfaces.: 0.011 15.07 ft 12.00% 10.0110 12.50 in 10.30 min �. . Shallow �.�aved -- r _-` 250.00 ft F1.00% rp.a100--*--r.Os min _. Directly Connected TC 2.35min CB 34 Event summary Event !Peak Q (efs)'IPeak T (h.rs) jHyd Vol (weft) !Area (ac) IMethod, �Raintype 125 year 1 0.2885 I 8.00 ( 0.0987 0.5400 I SCS TYPE1A Record Id; CB 34 Design Method jHyd Inty ;Pervious Area (AMC 2) !Pervious CN jPervions TC SCS ;;Rainfall type 10.00 rein JPeaking Factor IShort prairie grass and lawns.: 0.15 1120.00 ft 10.10% 10.1500 10.00 in 10.00 min lAbstraction Coeff 0.35 ac ,DCIA 80.00 DC CN 1 2.05 min jDC TC 1 Pervious Citi Cale Description SnbArea Prototype subarea 0.35 ac Pervious Camposited CN (AMC 2) Pervious TC Cale TYFEIA 484.00 0.20 0.19 ac 98.00 2.05 min Sub en 80.00 80.00 I Type ~I Description Alength 1 Slope I Coeff I Mise I TT Sheet IShort prairie grass and lawns.: 0.15 1120.00 ft 10.10% 10.1500 10.00 in 10.00 min ]Shallow IFavod 1250.00 ft 11,00% 10.0100 1 'j2.05 min Pervious TC 44.56 min Directly Connected CN Cale __.__._._�....._.....„...,�_._...._.- Description SubArea Sub en Impervious surfaces (pavements, roofs, etc) 0.19 ac I 98-00' DC Composited CN (AMC 2) r 98.00 _ Directly Connected TC Calc Type [ Description i Length I Slope ! Coeff 'I Mise TT Sheet Smooth Surfaces.: 0.O11TY 10.00 ft i20O% 10.0110 10.00 in 0.00 min Shailaw ~!Paved (250.00 ft -.1.00% 0.0100 �r._ -�...�..�.�._ 2.05 min - �.._�._�..Directly Connected TC F2.27min- CB 35 Event Summary Event iPeak Q (cfs) jPeak T (hrs) jHyd Vol (acft) jArea (ac) (Method Raintype 125 year! 0.0354 1 8.00 0.0145 10.0900 1 SCS ITYPEIA Record Id: CB 35 (Design Method SCS lRainfali type i TYPEIA, Hyd Into 14-04 min. 1Peaking Factor [ 484.40 F._. impervious surfaces (pavements, roofs, etc) lAbstraction Coeff 0.20 ]Pervious Area (AMC 2) 1 0.46 ac JDCIA 0.43 ac Pervious CN 80.44 - DC CN i 98.40 Pervious TC 1 41.74 rain JDC TC ? 0.37 min Sheet Pervious CN Cale _Mw_ I f Description Shallow �� SubArea Sub cn I Prototype suharea M 0.06 ac F 80.00 I Pervious Composited CN (AMC 2) � 80.00 Pervious TC Cale Type �� Description I Length Slope .FCoeff I Misc TT Sheet I Short prairie grass and lawns.: 4.15 116-00 ft 10.10% 10.1500 12.50 in '41.37 min shallow Paved _- 45.00 ft F1-.40a/o 4.4140 I '0.3-7m in Pervious TC 41.74 min Directly connected CN tale -� _.....�..� Description SnbArea Sub cn F._. impervious surfaces (pavements, roofs, etc) 0.43 ac 98.00 DC Composited CN (AMC 2) 98.00 Directly Connected TC Calc �.,...�.........�_...�.�._ �� Type Description Length I Slope i Coeff j Misc ! Trr Sheet 'Smooth Surfaces_: 0-011 110.00 ft 12.00% 10.0110 '10.00 in 10.00 min Shallow Paved --- 45.00 ft 1.00% 0.0100 ----1'0 .37 min Directly Connected TC [ 0.59mrn CB 36 Event Summary F---- -F Event Teak Q (cfs) jPeak T (hrs) jIHyd Vol (aeft) Area (ac)'IMethod IRaintype 125 year 1 0.2049 1 8.00 1 0.0934 1 0.5100 1 SCS 'ITYPEIA Record Id: CB 36 IDesign Method rHyd Intv IPervious Area (AMC 2) IPervious CN ]Pervious TC :1 SCS lRainfall type 14.00 min !PeakingFactor- --jAbstraction Coeff 1 0.33 ac :IDCIA 1 80.00 IDC CN 4-2.74 min "IDC TC Pervious CN Calc Description SubArea Prototype subarea 0.33 ac Pervious Composited CN (AMC 2) Pervious TC Calc TYPE IA 484.00 -F---0.20 0.18 ac' 98.00 1.43 min Sub cn 80.00 $0.00 Type I Description Length I Slope I Coeff I Misc TT IShect jShort prairie grass and lawns.: 0.15 1117.00 ft 10.10% 10.1500 12.50 in 141.66 min IShaUow:FP-avW 1132.00 ft 11.00% 10.0100 1 11.08 min Pervious TC 42.74 - m -in Directly Connected CN Calc Description SubArea Sub cn -Impervious surfaces (pavements, roofs, etc) 0.18 ac 98.00 F- DC Composited CN (AMC f 98.00 Directly Connected TC Calc F-T;je- Description Length 1 Slope I Coeff I misc I TT ISheet Ismooth Surfaces.: 0.011 f1-860 ft �560%- 10.0110 12.50 in 10.35 min rSh a Flo, -a-v t 1.00°/0-0 - -61 6C- Fl-.08--imin- Directly Connected TC F3niin' CB 37 Event Summary Event ;Peak Q (cfs) (Peak T (hrs) [Hyd Vol (weft) (Area (a►c) jMethod;jRaintype 125 year l 4.1711 I 8.40 1 4.4761 1 4.4344 .sCSTYPEIA Record Id: CB 37 Oesign Method SCS j"Rainfall type j TYPEIA jHyd Intv ! 14.44 min (Peaking Factor 484.44 [Abstraction Coeff 4.24 Pervious Area (AMC 2) ,j 4.28 ac IDCIA 4.15 ac (Pervious CN l 84.44 IDC CN 98.44 (Pervious TC j 43.17 min JDC TC 0.87 min Pervions CN Calc ��- Description I SubArea Sub cn Prototype subarea w 0.28 ac q 84.44 I Pervious Composited CN (AMC 2) 84.44 F- Pervious TC Calc I Type Description I Lengtb Slope Coeff Misc TT Sbedt r-"-- [9hort prairie grass and lawns.: 0.15 1120.00ft 14.10% F4.1504 2.54 in 142.51 min �Shallow Paved 80.44 ft 11.000/.4.4144 F --J4.66 min Pervious TC 143.17 min Directly Connected CN Calc Description SubArea Sub en Impervious surfaces (pavements, roofs, etc) 0-15 ac 98.44 DC Composited CN (AMC 2) 98.44 Directly Connected TC Calc Type Description ! Length I Slope 1, Coeff i Misc j TT ]Sheet ISmootla Surfaces.: 4.411 ;14.04 ft 12.00% 12.54 in 14.22 mita Shallow Paved 184.04 ft _14.4114 1.44°/0 4144 I 4.66 min Directly Connected TC 4.87min CB 38 Event Summary Event ;Peak Q (cfs) (Peak T (hrs) (Hyd Vol (acft) jArea (ac) IMethod lRaintype 125 year I 0.0217 1 9.57 1 0.0197 10.1400 1 SCS TYPEIA Record Id: CB 38 IDesign Method SCS jRainfaU type 1 TYPEIA O ydnty 145.00 zein �eaking Factor �484A0 __.__Abstraction Coeff -� 0.20 !Pervious Area (AMC 2) F0.09 ac JDCIA �F-0,05 ac (Pervious CN F 80.00 JDC CN 98.00 Pervious TC i 40.53 min JDC TC j 0.59 min Pervious CN Calc Description SubArea Sub en Open spaces, lawns,parks (>75% grass) 0.09 ac F 8 7.00 Pervious Composited CN (AMC 2) i, 80.40 Pervious TC Cale Type F Description Length i slope rcoeff i Mise F--TT- FSheet (Short prairie grass and lawns.: 0.15 112.00 ft 10.10% 10.1500 12.50 in ;40.23 min (Shallow 135.00 ft 10.90% 10.0100 1 10.30 min Pervious TC 140.53 min Directly Connected CN Calc Description 1 SubArea I Sub ca Impervious surfaces {pavements, roofs, etc} 0.05 ac 98.04 DC Composited CN (AMC 2) - 98.00 w Directly Connected TC Cale Type Description T Length Slope Coeff Mise TT (Sheet !Smooth Surfaces.: 0.411 15,07 ft - 0.4110€r 50 in ;0.30 Hain - 5hallow Paved 135.00 ft lA0%10.0100 !'--1,0.29 min r �w-....-_.._..__.___.... Directly Connected TC � .�� W ~ r0.59min CB 39 Event Summary Event ',-Peak Q (cfs) (Peak T (hrs) jHyd Vol (acft) f Area (ac):IMethod;Raintype 125 year F- 0.0221 F-9.67 i 0.0184 1 0.1410 .f SCS JTYPE1A Record Id: CB 39 Design Method ryd Intv [Pervious Area (AMC 2) Pervious CN Pervious TC SCS 145.00 min 0.09 ac -F-80.00 { 42.81 min Rainfall type Peaking Factor lAbstraction Coeff DCa _ DC CN - IDC TC Pervious CN Calc Description F- Open spacers, lawns,parks 05% grass) SubArea _,_.._._�...� 0.09 ac Pervious Composited CN (AMC 2) TYPEIA 484.00 0.20 0.05 ac 98.00 0.29 min FSub en 80.00 i 80.00 1 Pervious TC Calc I Type Description fiength I Slope I Coeff I Misc 1 TT Sheet Short prairie grass and lawns.: 0.15 1i20.00 ft 10.10°x° 10.1500 12.50 in 142.51 min Shallow :1Paved {35.00 ft 0.90°/° �U.0100 j0.30 min 1 Pervious TC :42.81 min .�.. �� Directly Connected CN Calc Description] SubArea { Sub en Impervious surfaces (pavements, roofs, etc) 0.05 ac 1 98.00 1 DC Composited CN (AMC 2) 98.00 Directly Connected TC Calc Type Description Length '1 Slope 1 Coeff j Mise TT ]Sheet {Smooth Surfaces.: 0.011 115.07 ft F2.00°/° 0.0110 10.00 in j 40 0 min Shallow Paved 135.00ft 11.00°/° T0100 10.29mn Dircetiy Connected TC 0.59min CB 40 Event Summary �ent IPeak Q (efs) Peak T (hrs) ;kI d Vo1(acft) Area (ac) (Method 1'Raintype 125 year 1 0.0376 1 9.67 1 0.0406 11 0.2400 1 SCS ITYPEIA Record Id: CB 40 (Design Method 1 SCS {Rainfall type TYPEIA FHyi'lntv 145.00 min [Peaking Factor 484.00 . I I (Abstraction Coeff X0.20 Pervious Area (AMC 2) �.15 ac 1DCIA I 0.09 ac Pervious CN I 80.00 DC CN 98.00 Pervious TC 1 41.4£ min IDC TC 1.24 Yasin Pervions CN Calc Description SubArea I Sub en Open spaces, lawns,parks (>75% grass) 0.15 ac 80.00 Pervious Composited CN (AMC 2) 1 80.00 Pervious TC Calc I Type I Description -I Length Slope Coeff I Misc TT �heet Short prairie grass and lawns.: 0.15 1113.00 ft 10.10% 10.1500 12.50 in 140.51 min IShallow Paved 1109.00 ft 10.90% 10.0100 1 E0.94 min Pervious TC �I 41.46 min _..�. � Directly Connected CN Calc w.-.�.....,�,..,.�.,....�.. �� Description I SubArea I Sub cn impervious surfaces (pavements, roofs, etc) ( 0.09 ac I 98.00 I DC Composited CN (AMC 2) I 98.00 I _ Directly Connected TC Calc F -Type . Description Length r Slope 1 Coeff I Misc I TT Sheet lSmooth Surfaces.: 0.011 118.00 ft � %7-10.0110 F2.50 in 10.35 min ShallowPaved _ 1109.00 ft- 1.00%-10.0100 I -- O.89 min T Directly Connected TC 1.24min ' CB 41 Event Summary Event Peak Q (cfs) Peak T (hrs)1Hyd Vol (acft) Area (ac) !Method. Raintype 25 year -j 0.0606 1 8.04 ` 0.0276 1 0.1600 1 SCS €TYPEIA Record Id: CB 41 1Design Method �mmI SCS 1Rainfall type �; TYPEIA 1Hyd Into 15.04 min lPealdng Factor 484.00 1 ! !Abstraction. Coeff I 4.20 Pervious Area (AMC 2) 1 0.11 ac iDCIA 0.05 ac FPervious CN I 84.04 1DC CN 1 98.00 IPervious TC 1 42.25 min IDC TC X0.81 min Pervious CN Calc ^-- -- I Description _ SubArea 7Snb cn Open spaces, lawns,parks (>75% grass) .W 1' 0.11 ac� 1 84.00 Pervious Composited CN (AMC 2) 1 80.40 1 ... Pervious TC Calc I Type Description 1 Length FSlope 1 Coeff 1 Misc I TT Sheet -[§hort prairie grass and lawns.: 0.15 11'1.40 ft 10.10% 0.1504 12.50 in :41.66 min Shallow !Paved v 72.04 ft - 1.00°�a [0.4100--0.59 min 1 Pervious TC 142.25 min 1 Directly Connected Calc -CN Description SubArea1 Sub cn 1 Impervious surfaces (pavements, roofs, etc) 1 0.45 ac 1 98.04 1 DC Composited CN (AMC 2)98.00 Directly Connected TC Calc K� 1 Type 1 Description Length I Slope j Coeff Misc ! TT 1Shect 1Smooth Surfaces.: 0.011 114.04 ft 12.40% 0.0110 j2.50 in 10.22 min hallow S -[Paved _ 172.00 ft 1.000% -(0.4140 �T, 59 min ................... . ..�.... Direcdy Connected TC 0.81 min CB 42 Event Summary I✓vent Peak Q (cis) [Peak T (hrs) jHyd Vol (acct) JArea (ac) [Method JRaintype 125 year 1 0.0510 5.00 0.0350 0.2000 I SCS ITYPEIA Record Id: CB 42 Design Method IHyd Into 1Pervious Area (AMC 2) ;Pervious CN Pervious TC SCS jRainiali type TYPEIA 15.00 min IPeaking Factor 484.00 IShallow ;Abstraction Coeif€ 0.20 # 0.13 ac JDCIA 0.07 ac 80.00 JbC CN 98.00 41.25 min DC TC 0.74 min Pervious CN Cale Impervious surfaces (pavements, roofs, etc) 0.07 -ac[ I Description Open spaces, lawns,parks (>75% grass) Pervious Composited CIT (AMC 2) Pervious TC Cale SubAreaSub cn 0.13 ac 80.00 80.00 I Type F- Description I Length I Slope I Coeff I Mise I- TT ISheet FShort prairie grass and lawns.: 0.15 1113.00 ft 10.10% 10.1500 12.50 in 140.51 min IShallow CPaved 190.,Ooft 11.00% 10.01001 10.74 min Pervious TC 141.25 min .._.._...._„__._...._Directly Connected CN Cale ~r.....•.�_._w.._. Description SnbArea I Sub en �~ Impervious surfaces (pavements, roofs, etc) 0.07 -ac[ 98.40 F DC Composited CN (AMC 2) FDirectly Connected TC Cale I Type r Description ( Length 1 SIope 1 Coefi ? Mise ; TT Sheet �ISmooth Surfaces.: 0.011 118�Oo ft 2.0000110 0-00- 0.00 min Shallow Pared _ __.. _� '19o.00 ft-[1.o6%-!o.oloo F 10.74 min Directly Connected TC CB 43 Event Summary [Event ;P ak Q (cfs)Peak T (hrs) [Hyd Vol (acft) jArea (ac) IMethod lRaintype 125 year; 0.1483 8.00 0.0679 1 0.3700 1 SCS ITYPEIA Record Id: CB 43 Design Method I SCS ;Rainfall type _ TYPE 1 A JHyd Intv 15.00 min 'iPeaking Factor ( 484.00 Abstraction Cocff 0.20 Pervious Area (AMC 2) F 0.24 ac��CIA 0.13 ac lPervious CN 80.00 - IDC CN j 98.00 Pervious TC 42.74 min {DC TC i 1.72 min Pervious CN Calc �_. Description -_-._.__ F-SnbArea T -Sub en Open spaces, lawns,parks (>75% grass) 0.24 ac ; 80.00 Pervious Composited CN (AMC 2) �� 80.00 Pervious TC Calc Type Description Length 1 Slope Coeff �I Misc TT Sheet IShort prairie grass and lawns.: 0.15 115.00 ft 10.10% 10.1500 12.50 in F.37 min Fshallow jPaved [167.00 ft 1.00°/a 10.0100 �1-37 miry Pervious TC i 42.74 min Directly Connected CN Cale Description ; SubArea Sub en Impervious surfaces (pavements, roofs, etc) [ 0.13 ac 98.00 DC Composited CN (AMC 2) 98.00 Directly Connected TC Calc - Type F- Description Length Slope Coel'f 1 Mise TT ISheet jSmooth Surfaces.: 0.011 118-00 ft '12.00% 10.0110 12.50 in 10.35 min FS ow _ Paved 5 -760 -ft' -11.00% 0100 1.37 min Directly Connected TC 1.72xnin CB 46 Event Summary Event lPeak Q (cfs) (Peak T (hrs) ,Hyd Vol (acft) [Area (ac) IMethod Raintype 125 year 1 0.3947 8.40 0.1813 10.9700 1 SGS ITYPEIA Record I& CB 46 Design Method jHyd Intv 1Pervious Area (AMC 2) Pervious CN Pervious TC��� SCS 15.04 min 0.61 ac 1 84.44 4.82 rein lRainfall type Peaking Factor ;Abstraction Coeff _ DCIA _ - IDC CN SDC TC TYPElA 484.04 0.20 4.36 ac 98.44 2.53 min Pervious CN Calc Description [ SubArea Sub cn Open spaces, lawns,parks (>75% grass) 4.61 ac 84.44 Pervious Gomposited GN (AMC 2) 84.44 Pervious TC Calc Type 1 Description 1 Length �ope Coeff rMisc TT Sheet IShort prairie grass and lawns.: 4.15 1120.40 ft 10.10°/0 14.1544 12.50 in 142.51 zein 1Shallow `Paved 1282.00 ft 11.04% 10.4144 12.31 min Pervious TC _ --[44.g2 min Directly Connected CN Calc FDescription SubArea Sub cn Impervious surfaces (pavements, roofs, etc) 4.36 ac 98.40 - DG Composited GN (AMC 2) '-F-98.00 F, y�ry Directly Connected TC Calc � �....._..._.�..__...�._,,...�, ^�� 1 Type Description Length 1 Slope 1 Coeff Mise 1 TT Sheet ;Smooth Surfaces.: 4.011^~T 1.0.44 ft ~ X2.00% 0.0114 �.50 in o.22 min Shallow 282.00 ft� T 1.00% �0.0144- .31 min ��_� ^ -;Paved -- .m Directly Cannected TG CB 47 Event Summary I Event INA Q (efs) fPeak T (hrs) jHyd Vol (weft) jArea (ac) IMethod lRaintype 25 year ', 0.0350 8.00 r-0.0157 ^I 0.0900] §G5 NITYPEIA Record Id: CB 47 1Design Method I SCS 1Rain£all type TYPE1A f ilyd fnty I� 15.00 min-jPeakjng Factor � � 484.00 bstraetion Coeff 1 0.20 Pervious Area (AMC 2) 0.06 ac µ _ CIA ; 0.03 ac Pervious CN 80.00 �1DC CN 98.00 �rvious TC I 43.18 min �DC TC 0.89 min Pervious CN Calc Description SubArea it Sub en Open spaces, lawns,parks (>75% grass) ( 0.06 ac 80.00 Pervious Composited CN (AMC 2) 80.00 Pervious TC Calc _ Type ! Description l Length 1 Slope f Coeff I Mise TT 15heet [Short prairie grass and lawns.: 0.15 1120.00 ft 10.10% 10.1500 r.50 in 142.51 min rShallow~1Paved � n �182.00 ft 11.00°x'0 10.0100 f � 677 min F Pervious TC 143-18 min ,... �__.-. Directly Connected CN Calc Description r SubArea I Sub cn Impervious surfaces (pavements, roofs, etc) 0.03 ac I 98.00 DC Gomposited GN (AMC 2) 98.00 F- - Directly Connected TC Calcm._~N. .�..�__.._....-_..��.._..__._._ Type Description Length 1 Slope Coeff r Nnsc TT Fheet ^T^��- {2.50 in -riz doth Surfaces.: 0.011 110.00 ft 2.00°/a '10.0110 r- ;0.22 min Shailow Paved -----182.00 ft 1.0OI/o 10.0100 r ._.._. mmm� .T.��� ro 67 nein Directly Connected TG 0.89mio CB 48 Event Summary Event Peak Q (cfs) INak T (hrs) Hyd Vol (acft) [A-r�a (ac)1Method IRaintype 125 year; 0.1347 I 8.00 4.0614 0.3340 I SCS ITYPEIA Record Id: CB 48 1Design Method yd inty Pervious Area (AMC 2) Pervious CN Pervious TC SCS 'Rainfall type 15.04 min IPeaking Factor Abstraction Coeff 1 0.21 ac JDCIA 1 84.04 JDC CN 42.86 min IDC TC Pervious CN Cale Description Open spaces, lawns,parks (>75% grass) I Pervious Composited CN (AMC 2) I I Type ISheet Shallow Pervious TC Calc 1 TYPEIA -F-484.00-'-- 1 -484.00-.-W1 0.20 F- 0.12 ac 98.00 1.45 min SubArea 0.21 ac Sub ca 80.04 80.40 Description I Length C Slope 1 Coeff I Misc 1 TT 1 Short prairie grass and lawns.: 0.15 1117.00ft 10.14% 10.1500 X2.50 in 141.66 min �aved 1146.04 ft 11.00% 10.0100 1 11.20 min Pervious TC ---F42.86 min. Directly Connected Cly Calc Description SubArea Sub en Tin -� surfaces p (pavemeanis, roofs, etc) 0,12 -ac-[-98-.00- DC Co�mposited CN (AMC 2) 98.00 i _^ �„,,-�•ow�--..,.�......_ Directly Connected TC Calc _._�..�...w. .-....___,_.�. Type Description Length FSipe [ Coeff Fi isc �TT 1Sheet -f Smooth Surfaces.: 0.011 112.00 #1--12.00% 10.0110 2.50 in- 0.25 min Shallow Paved 00 ~� 146.ft ;1.00% 0.0140 F __ - 1.20 min __ _ _ F- _~ biir tly Connected TC _ �` - 1.45min�- CB 49 Event Summary Event ;Peak p (cfs) IPeak T (hrs) jHyd'Vol (acft) jArea (ac)'1Method IRaintype 25 year] 0.0147 $_00 4.0051 0.0300 SCS'-jTYPEIA Record Id: CB 49 Design Method SCSIlaintali type TYFElA IHyd fnty 15.04 min !Peaking Factor _IAbstraction 484.40 Coen I 0.20 IPervious Area (AMC 2) 4 02 ac }DCiA '1 0.01 ac 1Pervions CN �� 84.04 IDC CN 98.00 Pervious TC I 17.34 min PC TC I 0.61 min___ Pervious CN Calc _...__._..._._� Description SubArea Snb cn Open spaces, lawns,parks (>75% grass) 0.02 ac --j'80-00 Pervious Compvsited CN (AMC 2) ! 80.04 Pervious TC Calc Type Description I Length FSlope Coeff Misc 1 TT Sheet EShvrt prairie grass and lawns.: 4.15 38.00 ft . 0.10°/0 X0.150050 in16.4 min FShallnw ,Paved -[48.00 ft 11.40% ,0.0140 0.39 min ..�.._.�._,._..T..._..........� Pervious TC � � 17.34 min Directly Connected CN Calc Description SubArea Sub en Impervious surfaces (pavements, roofs, etc) I f 4.01 ac C 98.00 I DEC Compvsited CN (AMC 2) 98.000 -..._..._�..�..,.,.�� � Directly Connected TC Cale Type F- Description Length Slope " Coeff E Misc TT ISheet !Smooth Surfaces.: 4.011 114.04 fl I2.00% 10.0110 '12.50 in 10.22 min Shallow Faved '148.00 ft �.00% ,0100 X0.39 min w -- - - I.}irectly-Cazinected TC CB 51 Event Summary I Event !Peak Q (efs)-1Peak T (hrs) jHyd Vol (acft) jArea (ac)1Method lRaintype 125 year 1 0.0481 1 8.60 ! 0.0176 1 0.0950 j SCS !TYPElA Record Id: CB 51 ;Design Method Hyd Intv F 1Pervions .Area (AMC 2) (Pervious CN Pervious TC 1 SCS ;Rainfall type ! TYPEIA 5.00 minjPeaking Factor 484.00 1 jAbstraction Coeff - _.1 0.20 1 0.06 ac 1DCIA ! 0.04 ac F 84.04 :JDC CN �! 98.40 1 17.78 min '1DC TC 1 1.45 min Pervious CN Calc Description Open spaces, lawns,parks (>75% grass) 1 Pervious Composited CN (AMC 2) 1 Pervions TC Calc ! Type Description Length !Sheet IShort prairie grass and lawns.: 0.15 137.00 ft !Shallow (Paved _ 1146.00 ft 1 Pervious TC Directly Connected CN Calc 1 Description 1 Impervious surfaces (pavements, roofs, etc) DC Composited CN (AMC 2) �1 SubArea Snb cn 4.46 ac 80.00 _ ! 80.00 SlopeCoen Misc _F TT 10.10% 10.1500 12.50 in ;16.58 min 11.00% 10.0100 1 11.20 min Y117.78 min SubArea Sub en 0.04 ac 98.00 .�._._�...... 98.00 �.� ! Directly Connected TC Calc F lyre -F Descrlptian Length 4 Slope I Coeff (Sheet !Smooth Surfaces_= 0.011 �.._._--Fi2.00 ft ^12.00% 10.0110 F allow Paved 1146.00 R 11.00% � 10.0100 I__..-._.._...._. �......._. Directly Connected TC 1 Mise I TT 2.50 in 10.25 min - 1.26 min �.�.v F1.45min CB 52 Event Summary Event lPeak Q (cis) IPeak T (hrs) IHyd Vol (acft) (Area (ac) lirfethod IRaintype 125 year 1 0.0068 1 8.04 F-0.0022 1 0.0140 1 SCS j TYPE l A Record Id: CB 52 Design Method I SCS lRa:infall type TYPEIA Hyd Intv I 15.00 Hain Peaking Factor I 484.00 Pervious Campositead CN (AMC 2) C 'Abstraction Coeff 0.20 Pervious Area (AMC 2) 1 0.01 ac JDCIA 0.00 ac Fervious CN I 80.00 IjDC CN 98.00 Pervious TC fi 11.59 rain 'DC TC j 0.38 min Pervious CN Calc Description .__ SubArea Sub cn Open spaces, lawns parks (>75% grass) 0.01 ac 1 80.00 Pervious Campositead CN (AMC 2) 80.00 Pervious TC Calc Type Description Length ' I Slope I Coeff I Misc I TT Sheet ;Short prairie grass and lawns.: 0.15 124.00 ft 10.109/a 10.1500 2.50 in 11.73 min Fshallow Paved 120.00 fl [1-0(�'DWJO.0100 f 0.16 min Per-vious TC 11.89 min Directly Connected CN Calc F - Description SubArea I Snb cn Impervious surfaces (pavements, roof's, etc) 0.00 ac 98.00 � Fm _ _ _ _ _ DC Coposite d CN (AMC 2) � � 98.00 Directly Connected TC Calc Type Description ! Length 1 Slope Coeff i Misc j TT Shea ISmooth Surfaces.: 0.011 `10.00 ft 12.00% "0.0110 12.50 in 6.22 min Pag /a 1.0°Shao 0 C200min Y Directly Conn t ed TC nr 6.38m CB 53 Event Summary Event 'Peak Q (efs) IPeak T (hrs) 4Hyd Vol (aeft) (Area (ac)'1Method 1Raintype ;125 year 1 0.00617 1 8.00 1 0.0022 1 0.0140 '1 SCS TYPElA Record Id: CB 53 Design Method Hyd inty 1Perviious Area (AMC 2) lPervious CN 1Perviouffi TC SCS !Rainfall type 15.00 min :IPeaking Factor 111.73 min 1Abstraction Coeff 0.01 ac 1DCIA 80.00 1DC CN 13.49 min IDC TC Pervious CN Calc i TYPElA 484.00 0.20 0.00 ac 98.00 0.16 man Description SubArea I Sub en Open spaces, lawns,parks (>75% grass) 1 0.01 ac i 80.00 Pervious Composited CN (AMC 2) 80.00 Pervious TC Calc 1 Type I Description 1 Length 1 Slope 4 Coeff I Mise 1 TT Sheet IShort prairie grass and lawns.: 0.15 124.00 ft 10.10% 10.1500 12.50 in 111.73 min {Shallow :IPaved 1215.00 11 11.00% 10.0100 1 11.76 min Pervious TC ' 13.49 min Directly Connected CN Calc 1 Description 1 SubArea 4 Sub en I impervious surfaces (pavements, roofs, etc) W ( 0.00 ac 1 98.00 DC Composited CX (AMC 2) I-98.00 Directly Connected TC Cgic ^.�..-__.�....__ 1 Type TDescription Length Slope rCoeff I Mise F -TT FShee; Smooth Surfaces.. 0.011 } ;10.0011 12.00% 40.0110 10.00 in ('0.00 min Shallow Paved 120.00 ft 1.00°0 0.0100 40.16 miry 1`_0.38min CB 54 Event Summary ........................................................................................................................................................................................... Event ;Peak Q (cfs)`:I'eak T �(hrs):1Tya Vol (acft)Area (ac)IMethud:1. iatype .. 25:yearj D.38Lb SA0 is 01770 :0:9600 .SCS EIA. ... ,.... , Record I& CB 54 ............................................................................................................................................................................................................................................. Design Method I............. sCS............ gyp........................... ? T�.�...A...... ............................. d Ind g, .................... ...... 1'5A0 min iPeakim Factor ..................................;I................................... ........... ................. ...........:..... ......... . 484:00 ..... ....... ........ .... :......................................................................................... �Abstiraction Coeff .... i . ........................................................ ........ 0 20 -............... ,_ pervious Area AMC 2 4.62 ac A► 0.34 ac :.... .........................{...:................................ us CN ..... . .. .............................................................. 84.00 DC CN : . 98.00 .................................:.............. Pervians TC44 :............................:..................... ................................................... ........... ........:............................................... .... : 9 min �DC TC. ...................... ..........:................. 2.06 trim _ Pervious CN .Calc `17 ....................................Description ...... ....:... SubAreaI... Sub cn..... O s aces lawns ks 47 ° _ ...... i. ... ... ...... :. P...................� ...............5.�0: ..................... �........ - ......... I 80-00 t......... ..... .......... Pervious CompositrA CN (AMC 2) 80.00 4. ...... Pe�ous TC Cale ........ Type Description P .�............. .............................................. Len Slo e . Coeff Mise .:..... .... .... . :1 TT .... ......:............................... S t...... Short prairie pm and lawns-: 0.15 7120:00 #t . 0.10%0 �D-1500:2:50 in 42.51 min Shallow :,Paved �............ 286 00 ft 1.55 /0 0:0100 :_____71T688 ... .. ........°....... min ..................... .. pervious TC ... .................. . ............. i 44.3 9 min Directly Connected CN Calc :I .....................................................................................................................E....................... Descry ...P.on S Area Sub en ...... finpervious surfaces avements, roofs etc J 0.34 ac: ' : ................ !! .......................................... .......:......... i ........ )............ .. .. i..... ...................... 98:00 ................ . UC Composited Chi (AMC 2) 38:00 Directl Connected TC Calc Y .............. ..... ... ... ... .. ............... ................................................................................ T e Descri tion en0h Slo . e... Coed Misc ......�..... �.. p l ... TT I ......... Sht�et 'Smavth. Surfaces.: 0.0 i 1 10:00 ft 12.OD% : X0.0 i I D... 2.50 in :10.22 min . Shallow Paved 280.00 ft €1.55% O.D100 1 84.min� �>..... �-:,..._.....�-.. .�...... Directly Canuected. TC� CB 55 Event Summary I Event IPeak Q (efs) jPeak T (hrs) [H -yd Vol (aefi) Area (ac) IMethod Raintype 125 year 1 0.2528 1 8.00 I 0.1193 1 0.6490 1 SCS [TYPEIA Record Id: CB 55 :Design Method I SCS FH -yd into 1 15.00 min 1Pervious Area (AMC 2) I 0.42 ac 1Pervious CN 80.00 (Pervious TC 41.74 min Rainfall type TYPE 1 A !Peak:btg Factor 484.00 jAbstraction Cuff 0.20 1DCIA 0.23 ac IDC CN 98.00 IDC TC 1.57 min Pervious CN Cale Description I SubArea 1 Sub cn Open spaces, lawns,parks (>75% grass) [0.42 ac 80.00 Pervious Composited CN (AMC 2) 80.00 I Pervious TC Cale Type I Description I Length I Slope Coeff 1 Mise 1 TT Sheet 1Short prairie grass and lawns.: 0.15 I113.00 ft 10.10% 10.1500 12.50 in 40.51 min 1Shallow '1Paved 1185.00 ft 11.55°/0 10.0100 1 11.22 min Pervious TC 141.74 min �.....-�.7.. Directly Connected CN Calc f ...... Description SubArea Sub en Impervious surfaces (pavements, roofs, etc) 1 0.23 ac 98.00 1 DC Composited CN (AMC 2) 98.00 iY..W.....-..._._ ..�..�_.�.__..._Dlrectly Connected TC Calc I Type [ Description �I Lengtb 1 Slope rCoeff T mise 1 TT Fsheet �s�mooSurfaces.: 0.011 118.00 ft t2.0�0°o// 10.0110 12.50 in 10.35 min Shallow tPaved _-185.00 ft !1.55% 10.0100 1.22 min �_..._.........�__�._�..._ _ .Directly Connected TC ._...._._.._._..w_.._. � �1.57m9n CB 56 Event Summary ;Event Peak Q (cfs) IPeak T Ows) iHyd Vol (acft) jArea (ac) IMethod kaiutype 25 year] 0.1397 I 8.00 'I 0.0568 10.3500 .IsCS iTYPEIA Record Id: CB 56 Design Method �I SCS (Rainfall type TYPEIA IHyd Intv I 15.00 rein jPealdng Factor s 484.00 jAbstraction Coeff 0.20 .Pervious Area (AMC 2) 0.23 ac jDCIA Ly 0.12 ac (Pervious CN 80.00 FDC CN j 98.00 Pervious TC I 41.68 min IDC TC 0.37 min F- Pervious CN Calc --- I Description [ SuhArea Sub cn Open spaces, lawns,parks (>75% grass) �[ 0.23 ac t 80.00 Pervious Composited CN (AMC 2) F-80.00 Pervious TC Calc Type I Description Length Slope l Coeff I Mise I TT Sheet Short prairie grass and lawns.: 0.15 f 113.00 ft X0.10°/0 0.150050 in j40.51 min Shallow Paved 142.00 ft 1.00°/0 0.0 I00 F-- I.15 min Pervious TC 41.68 min Directly Connected CN Calc Description i SubArea Sub en Impervious surfaces (pavements, roofs, etc) j 0.12 ac 98.00 DC Composited CN (AMC 2) I 98.00 Directly Connected TC Calc Type I Description Sheet ISmooth Surfaces._ 0.011 rShall-ow ~ Pa -v -- Length ! Slope 10.00 ft j2.00% 142.00 ft 110.00% Directly Connected TC Coeff I Mise I TT 10.0110 10.00 in 10.00 min [0.0106 F --ID 37 min ----- - - -- j 0.59min CB fit Event Summary Event ',Peak Q (cfs) IPeak T (hrs) Hyd Vol (acft) jArea (ac) IMethodIRaintype 125 year I 0.1373 1 80 1 [3.061(3 10.3380 f SCS ITYPEIA Record Id: CB 62 (Design Method jHyd Intv Pervious Area (AMC 2) Pervious CN IPervious TC I SCS Rainfall type TYPE I A r 15.00 min ;Peaking Factor 484.00 { Abstraction Coeff 0.20 I 0.22 ac 1DCIA i 0-12 ac �1 80.00 IDC CN 98.00 1 40.72 min IDC TC 1.07 min Pervious CN Cale r Description Open spaces, lawns,parks (>75% grass) Pervious Composited CN (AMC 2) Pervious TC Cale r SubArea �1 Sub cn 0.22 ac € 80.00 80.00 Type F- Description Length I Slope l Coeff [-Misc { TT Sheet (Short prairie grass and lawns_: 0.15 1110.00 ft 10.10% 10.1500 12.50 in 139.65 min Shallow (Paved 1130.00 ft 11.00% 10.0100.1 j 1.07 min Pervious TC 140.72 mitt ._....M..._M„y., Directly Connected CN Calc .,-....��..�_ I Description SubArea I Sub en ��- hnpervious surfaces (pavements, roofs, etc) [ 0.12 ac ['-'-98.00 DC Composited CN (AMC 2) 98.00 � �.�....__.. Directly Connected TC Cale Type 1 Description Length I Slope I Coeff I Mise I TT ]Sheet (Smooth Surfaces_= 0.011 118.00 ft _ 2.-00% 0.0110 F00 in [0.00 min Shallow �aved 1130.00 ft X1.00°/fl 00.0100 1.07 run Directly Connected `lTC CB 63 Event summary I Event Peak Q �cfs)1Peak T (hrs) filyd Vol (acft) [Area (ac) IMethod' *aintype 125 year 1 0.0683 I 8.00 0.0254 10.1390 .1 SCS IT'YPEIA Record Id: CB 63 IDesign Method J SCS IR"all type ^I TYPEIA I$yd Intv I 15.00 min IPeaking Factor 484.00 1 (Abstraction Coeff 0.20 FFervious Area (AMC 2) I 0.49 ac (DCA 0.05 ac IPervious CN 1 80.40 IDC CN 98.00 IPervious TC 1 19.87 min IDC TC 1 138 min I Pervious CN Calc I _ Description FubArea ( Sub cn F- Open spaces, lawns,parks (>75% grass) 0.09 ac i 80.00 I - Pervious Composited CN (AMC 2) 80.00 Pervious TC Calc I Type I Description I Length I Slope 1 Coeff l Misc TT Sheet Short prairie grass and lawns.: 0.15 143.00 fl 10.10% 10.1500 150 in '118.70 min Shaiiow 1Paved 142.00 fl 11.00% 0.0100-1 11.16 min Pervious TC 119.87 min Directly Connected CN Calc FDescription SubArea .1 Sub en FImpervious surfaces (pavements, roofs, etc) 0.05 ac F 95,00 DC Composited CN (AMC 2) 98.00 Directly Connected TC Calc I Type I Description I Length I Slope 1 Coeff 1 Misc I TT ISheet Smooth Surfaces.: 0.011 110.00 ft 12.00% 10.0110 12.50 in 0.22 min -Shallow -[Paved-- 1142.00 fl ;1.00% 0.0100 1 -'F1 --16 min Directly Connected TC 1.38min CB 67 Event Summary Event Peak Q (cfs)1Peak T (hrs) jHyd Vol (acft) (Area (ac) Method Raintype 125 year 1 0.0780 1 8.00 f 0.0335 1 0.1880 "1 SCS 1TYPEIA Record Id: CB 67 Design Method I SCS IRainfall type I TYPEIA fl - yd Inty 1 15.00 min Peaking Factor F -i84.00 1 1Abstraction Coeff 0.20 [Pervious Area (AMC Z) 1 0.12 ac jDCIA � 0.07 ac Pervious CN 80.00 IDC CN r-- 98.00 IPervious TC 40.47 min ]DC TC 0.88 min Pervious CN Cale 1 Description SubArea 1 Sub en F- Open spaces, lawns,parks (>75% grass) _ W } 0.12 ac 780.00 Pervious Composited CN (AMC 2) 80.00 _ Pervious TC Cale -_�----_..^....... I Type Description I Length I Slope I Coeff I Mise TT Sheet [Short prairie grass and lawns.: 0.15 1111.00 f1 10.10% 10.1500 12.50 in 139.94 min Shallow IPaved 165.00 ft 11.00% 10.01+00.1 10.53 min 1 Pervious TC r40.7 min Directly Connected CN Cale^.' 1 Description 1 SubArea 1 Sub en Impervious surfaces (pavements, roofs, etc) _ 0.07 ac F._.. 98.00 - �_� DC Composited CN (AMC z) -[-98-00 Directly Connected TC Cale r Type F- Description I Length I Slope 1 Coeff 1 Misc TT jiheet Smcyoth Surfaces.: 0.011 18.00 ft 12.00% 10.0110 [2.50 in ,0 35 min �Slaallow ^paved _ W_ 0.61667- X53 mita Directly Connected TC 0.88min CB 68 Event Summary vent {Peak Q (cfs) (Peak T (hers) IHyd Vol (acft) Area (ac) iMethod'IRaintype 125 yea! 0.1072 8.40 0.0344 �I 0.2000 [ SCS ;7TYPEIA Record Id: CB 68 Design Method I SCS Rgainfall type I TYPEIA f Hyd Inty 15.00 min ]Peaking Factor I 484.04 I lAbstraction Coeff I 0.20 [Pervious Area (AMC 2) F-0.13 ac -IDCiA 4.07 ac [Pervious CN I 84.04 IDC CN I 98.40^ ,Pervious TC 'I 0.64 min IDC TC 56 min M.M Pervious CN Calc F- Description SubArea Sub cu I Open spaces, lawns,parks (>75% grass) 4.13 ac w 80.00 F Pervious Compo sited CN (AMC 2) 80.00 Pervious TC Calc Type I Description } Length I Slope Coeff Misc TT Sheet l5l}ort prairie grass and lawns.: 4.15 120.00 ft 0.14°/0d.1 540 10.00 in 10.00 min Shallow Paved 178.00 ft 1.00°�a 0.0100 �~�� min Pervious TC 43.15 min mm Directly Connected CN Calc T~ FDescription [ SubArea Sub en Impervious surfaces (pavements, roofs, etc) 4.07 ac 98.40 DC Composited CN (AMC 2) 48.00 �~T Directly Connected TC Calc Type I Description Length I Slope I CoeffMise j ']['T Sheet ISmooth Surfaces.: 0.411 110.00 ft 12.00% 10.0110 10.00 in 10.00 min [Shadow FPaved 78.00 ft- f1.00% j0.01Uo � o.64 min _- - ---- -------- _ Directly Connected TC - - 0.86mi CB 77 Event Summary Event 'Peak Q (cfs) [Peak T (hrs) jHyd Vol (aeft) Area (ac)FM-ciiodF1&iuj;je- :125 year 1 0.0093 1 7.25 0.0096 j 0.0600 -1 SCS ITYPEIA Record Id: CB 77 IDesign Method [Wy-dlntv I jPervious Area (AMC 2) ]Pervious CN -lPervious TC I SCS lRainfall type 1 .145.00 min jPeaking; Factor I (Abstraction Coeff r 0.04 ac JDCIA 1 90-00 IDC CN 1 6.77 min JDC TC Pervions CN Cale Description Open spaces, lawns,parks (>75% grass) Pervious Composited CN (AMC 2) I Pervious TC Cale I Type Description I Length ISheet IShort prairie grass and lawns.: 0.15 110.00 ft (Shallow ,Paved 1115.00 ft Pervious T C ... .......... . ........ ... I TYPE I A 484.00 0.20 0.02 ac 98.00 -'-'71.16 min SubArea Sub en 0.04 ac 80.00 80.00. I Slope I Coeff Fi&-cj TT 10.100% 10.1500 !2.50 in 15.82 min 11.00%10.0100 [0.94 min 16.77 min Directly Connected CN Cale Description SubArea 1 Sub en Impervious surfaces (pavements, roofs, etc) 0.02 ac F -9 -i -06 - DC Composited CN (AMC 2) S�8-00 ......... ... Directly Connected TC Cale Type Description Length I Slope Coeff I Mise F-1-i- fSheet ISmooth Surfaces.: 0.011 _F10-00 ft 0-6-10-12.50in 10.22mm' [Shallow Paved -11 15--oo t J:66-/ 6.6166 FO94 min Directly Connected TC -- CB 78 Event Summary [Event Peak Q (efs) I Peak T (hrs) Pyd Vol (aeft) jArea (.ac)1Method [i;i_stype 125 year I 0.0292 F_ 7.25 1 4.4327 10.1990 FSCs !TYPEIA Record Id: CB 78 Design Method _T SCS Ttlrnfall type TYPEI A Hyd Inty 145.00 min lPeaking Factor ; 484.40 I IAbstractlon Coeff 4.20 rP"- ous Area (AMC 2) _� M0.13 ac 1DCIA 0.47 ac Pervious CN F 84.04 IDC CN i 98.00 Pervious TC I 21.99 min IDC TC 1.57 min I Pervious CN Calc Description x SubArea Sub en Open spaces, lawns,parks (>75% grass) 013 ac 80004 .1 Pervious Composited CN (AMC 2) 80.04 Pervious TC Calc Type �� Description Length I Slope I Coeff I Misc TT Sheet 'IShort prairie grass and lawns.: 0.15 48.40 ft [4.14°/0 .1500 2.50 in p4.42 min Shallow [Pav-ed 1191.00 ft -[i .44°/0 oA100~r-11.57 min I Pervious TC 121.99 min ^- Directly Connected CN Calc Description SubArea f Sub cn Impervious surfaces (pavements, roofs, etc) E 0.47 ac 98.44 DC Composited CN (AMC 2) 98.44 F_ Directly Connected TC Calc Type Description Length Slope I Coeff I Misc TT Shect ;Smooth Surfaces.: 110.00 ft 12.00% 10.0110 10.00 in 0.44 rain Shallow+ {Paved 191.00 ft_ [4.4 1.04% 100 r 157 min Y Directly Connected TC w I.78min Licensed to: KPFF, Inc. - Olympia M C � pW� o Sts 0+00.410 - outt it Gmd. El. 37'x.10 Inv. El. 368.31 In Ste Ln: 0+62.00 - 1 Rim E3. 372.'80 Inv. E3. 368.98 Out � Inv. E3. 369.21 In ONp LJ � 5 �Il Ste 2+05.00 - Ln: 2 Rim El. 374.07 Inv. E3. 369-93 Out Inv. EI. 369.93 In It Sta 4+67.041- Ln: 3 El .17 Inv. E1.37 S 34 Out Inv. E1.371.34 In Ste 5+82.00 - Ln: 4 Rim El. 376.23 Inv. El. 371.72 Out CD Inv. El. 371.72 In a Sta 7+08.00 - Ln: 5 Rim El. 376.56 Inv. El. 372A3 Out Inv. El. 372.43 In Ste 7+56.00 - Ln: 6 Rim El. 376,33 Inv. El. 372.67 Out Inv. El. 373.09 In %• Sta 7+91.00 - Ln: 7 ' Rim EI.376.84 n Inv. EI. 373.27 Out Inv. El. 37327 In cs �. Sia 9+58.00 - Ln: S Rim v. El. 374.11 Out Inv. El. 374.11 In Sts 10+48.00 - Ln: 9 • € Rim E1.379.41 Inv. El. 374.58 Out ^ - -� inv. El. 374.56 In � - - - Sia 11+57.00 - Ln: 10 Rim El. 380.67 i Inv. El. 375.12 Out ^; Inv. El. 375.12 In i I E Ste 13+38.00 - Ln: 11 Rim El. 380.32 C; Inv. El. 376.02 Out Inv. B. 376.02 In Ste 14+18.00 - Ln: 12 . � 4 j Rist El. 380.97 Inv. E3. 377.04 Out Inv. B. 377.04 4n Ste 14+63.00 - Ln: 13 ' `1 Rim El. 361.31 inv. Ell. 377.29 Out -- - -- - - Inv. El. 377-29 In Sta 17+13.00 - Ln: 14 Rim El. 383.92 J Inv. El. 379.69 Out I Inv. El. 379.69 In ' Sta 17+38.00 - Ln: 15 Rim E1.383.81 Inv. EI.379.81 Out O C N O G C O x a CA V 0 P 00 0 w g t � E i S S� 8 8 w Sta 0+00.00 - Outfall Gmd. El. 372.10 Inv. EI. 368.31 In Sts 0+62.00 - Ln: 1 Rim El. 372.80 Irvv. El. 368.98 Out Inv. EI. 369.21 In Sta 2+05.00 - Ln: 2 Rim El. 374.07 Inv. EI. 369.93 Out Inv. El. 368.93 in Sts 4+87.00 - Ln: 3 Rim EI. 379.17 Inv. El. 371.34 Out Inv. El. 371.34 In Ste 5+27.00 - Ln: 27 Rim EI. 379.97 Inv. EI. 374.84 Out Inv. El. 374.84 In Sta 7+19.00 - Ln: 28 Rim EI. 380.89 Inv. El. 376.40 Out Inv. EI. 376.40 In Sta 7+89.00 - Ln: 29 Rim El. 380.60 Inv. El. 378.85 Out Inv. El. 379.95 In Sts 7+98.00 - Ln: 30 Rlm Ff. 380.71 Inv. EI. 376.80 Out Inv. EI. 376.801n Ste 8+50.00 - Ln: 31 Rin EI. 381.71 Inv. El. 377.41 Out Irtiv. El. 377.41 In Sia 10+24.04 - Ln: 32 Rim El. 383.45 Inv. EI. 378.98 Out Inv. EI. 378.96 In Sts 10+74.00 - Ln: 33 Rim EI. 383.18 Inv. EI. 378.21 Out Inv. EI. 379.21 In Sta €1+03.00 - Ln: 34 Rim El. 383.27 Inv. EI. 379.36 Out Inv. El. 378.36 in Ste 11+53.OD- Ln: 35 Rim EI. 384.19 Inv. EI. 380.19 Out ert 0 1 Storm Sewer Profile Bev. (1t) a 0 389.00 384.00 37'9.00 5 �9 eS �Cd � a ujWW 5 Os pill N lj►uw Proj. file: CQNVAYQANCE CACL.stm 314.00 � J - — I j 374.00 ,82 `® 0.5096 20.000Lf -1 ?' Q 0.50% 369.00 143 000,___1^f _ t2' 0 0.50°% 37.+ �Ol f -1 Z" � 3.1196 369.00 -- 19.000Lf -12" it 14.74% l2.000Lf-1T 01.0 f% 384.00 0 50 900 150 HGL -- EGL 200 250 300 350 Reach (ft) 364.00 400 450 500 550 900 Storm Samrs ;r n c _ V:; ANN g g Q uaaiw Mrum WWO ►uW rr to ,,, I � s 399.00 I 384.00 379.00 314.00 � J - — I j 374.00 ,82 `® 0.5096 20.000Lf -1 ?' Q 0.50% 369.00 143 000,___1^f _ t2' 0 0.50°% 37.+ �Ol f -1 Z" � 3.1196 369.00 -- 19.000Lf -12" it 14.74% l2.000Lf-1T 01.0 f% 384.00 0 50 900 150 HGL -- EGL 200 250 300 350 Reach (ft) 364.00 400 450 500 550 900 Storm Samrs TT DIV 5-6 20 18 151 14 eat 13 1#1 11 ,p 1 10 8 121 8 W 6 5 32 t s 2s �f 8 2 1 ounraur Project FW. CCNVAYCANCE CACLstm I Number of lines: 39 I pate: 5/20/2014 Storm Sewer Inventory Report Line Lina Alignment J -Low Inletf Flaw Data Size Shape Value Coeff No. (In) (n) (K) (it) 12 Cir 0.013 0.15 372.80 Onstr Line nefl Junc Known Omg Runoff Inlet Invert Lina Invert 378.17 Line Length engie Type Q Area Coeff Time El On Slope El Up 378.56 No. (ft) ideg) 4.013 tcfs) tai) P (min) (it) r'96) 00 1 End 62.000 -90.000 MH 0.14 0.00 0.00 0.0 368.31 1.05 368.96 2 1 143.000 0.000 MH 0.26 0.00 0.00 0.0 369.21 0.50 369.93 3 2 282.000 0.000 MH 0.01 0-00 0.00 0.0 369.93 0.50 371.34 4 3 75.000 0.000 MH 0.05 0.00 0.00 0.0 371.34 0.51 371.72 5 4 146.000 0.000 MH 0.01 0.00 0.00 0.0 371.72 0.49 372.43 6 5 48.000 4.000 MH 0.04 0.00 0.00 0.0 372.43 0.50 372.67 7 6 35.000 -100.000 MH 0.15 0.00 0.00 0.0 373.09 0151 373.27 8 7 187.000 12.500 MH 0.08 0.00 0.00 0.0 373.27 0.50 374.11 9 8 90.000 -2.000 MH 0.03 0.00 0.00 0.0 374.11 0.50 374.56 10 9 109.000 0.000 MH 0.02 0.00 0.00 0.0 374.56 0.51 375.12 11 10 181.000 0.541 MH 0.17 0.00 0.00 0.0 375.12 0.50 376.02 12 11 80.000 0.000 MH 0.03 0.00 0.00 0.0 376.02 1.28 377.04 13 12 45.000 0.000 MH 0.29 0.00 0.00 0.0 377.04 0.56 377.29 14 13 250.000 0.000 MH 0.05 0.00 0.00 0.0 377.29 0.96 379.69 15 14 23.000 90.000 MH 0.05 0.00 0.00 0.0 379.69 0.52 379.81 16 13 23.000 90.000 MH 0.22 0.00 0.00 0.0 377.29 0.52 377.41 17 11 27.000 90.000 MH 0.20 0.00 0.00 0.0 376.02 0.52 376.18 18 10 23.000 90.000 MH 0.02 0.00 0.00 0.0 375.12 1.91 375.56 19 9 137.000 90.400 MH 0.01 0.00 0.00 0.0 374.56 0.50 375.24 20 19 37.000 •90.000 MH 0.03 0.00 0.00 0.0 375.24 0.51 375.43 21 8 39.000 75.000 MH 0.08 0.00 0.00 0.0 374.11 0.54 374.32 22 8 52.000 30.000 MH 0.39 0.00 0.00 0.0 372.87 0.50 372.93 23 5 22.000 90.000 MH 0.13 0.00 0.00 0.0 372.43 0.59 372.56 24 3 19.000 10.000 MH 0.01 0.00 0.00 0.0 371.34 14.74 374.14 25 24 37.000 45.000 MH 0.03 0.00 0.00 0.0 374.14 3.11 375.29 26 25 20.000 -45.000 MH 0.03 0.00 0.00 0.0 375,29 0.50 375.39 27 3 40.000 -75.000 MH 0.00 0.00 0.00 0.0 371.34 8.75 374.84 28 27 192.000 -12.500 MH 0.01 0.00 0.00 0.0 374.84 0.81 378.40 TT DIV 5-8 Physical Data Line Lina N J -Low Inletf Size Shape Value Coeff Rim El (In) (n) (K) (it) 12 Cir 0.013 0.15 372.80 56 -EX 12 Cir 0.013 1.00 374.07 55-56 12 Cir 0.013 0.97 378.17 53-55 12 Cir 0.013 0.15 378.23 51-53 12 Cir 0.013 1.00 378.56 49-51 12 Cir 4.013 1.00 378.33 47-49 12 Cir 4.013 0.26 376.84 43-47 12 Cir 0.013 0.97 378.51 42-43 12 Cir 0.013 1.00 379.41 40-42 12 Cir 0.013 1.00 380.67 39-40 12 Cir 0.013 1.00 380.32 37-39 12 Cir 0.013 0.15 380.97 35-37 12 Cir 0.013 1.00 381.31 34-35 12 Cir 0.013 1.00 383.92 32-34 12 Cir 0.013 1.00 383.81 31-32 12 Cir 0.013 1.00 381.41 33-34 12 Cir 0.013 1.00 380.18 36-37 12 Cir 0.013 1.00 380.56 38-39 12 Cir 0.013 1.00 378.02 77-40 12 Cir 0.013 1.00 378.02 78-77 12 Cir 0.013 1.00 378.51 41-42 12 Cir 0.013 1.00 375.79 46-47 12 Cir 0.013 1.00 376.56 4849 12 Cir 0.013 0.75 378.23 52-53 12 Cir 0.013 0.75 379.38 20-52 12 Cir 0.013 1.00 379.38 19-20 12 Cir 0.013 0.97 378.97 18-53 12 Cir 0.013 0.88 380.88 16-18 Number of lines: 39 Date: 5120/2014 Line 10 Page 1 Stxm suers v10.00 Storm Sewer Inventory Report Line Drng Alignment Inlet No. Area Coeff Time (ce) (ac) Dnotr Line Deft Junc 0.00 Line Length angle Type 0.0 No. (ft) (dog) 0.0 29 28 50.000 X9.281 MH 30 29 29.000 80.082 MH 31 30 52.000 0.063 MH 32 31 174.000 -31.921 MH 33 32 50-000 -46.668 MH 34 33 29.000 00.783 MH 35 34 50.000 -14.628 MH 36 32 28.000 91.560 MH 37 31 26.000 57.251 MH 38 2 26.000 90.000 MH 39 27 27.000 75.000 MH 1T DIV 3-6 Flow Data Known Drng Runoff Inlet Q Area Coeff Time (ce) (ac) (C) (min) 0.08 0.00 0.00 0.0 0.10 0.00 0.00 0.0 0.03 0.00 0.00 0.0 0.01 0.00 0.00 0.0 0.13 0.00 0.00 0.0 0.07 0.00 0.00 0.0 0.08 0.00 0.00 0.0 0.12 0.00 0.00 0.0 0.18 0.00 0.00 0.0 0.38 0.00 0.00 0.0 0.25 0.00 0.00 0.0 Invert Line Invert EI Dn slope EI Up (ft) Line N 376.40 0.50 376.65 375.65 0.52 376.00 378.80 1.17 377.41 377.41 0.89 378.96 378.96 0.50 379.21 379.21 0.52 379.38 379.36 1.66 380.19 378.96 1.27 379.29 377.41 0.54 377.55 389.93 1.15 370.23 374.84 0.52 374.98 Physical Data Ll no Line N J -Loss Inlet) Size Shape Value Coeff Rim El (in) (n) (K) (M 12 Cdr 0.013 0.99 380.60 87-18 12 Cir 0.013 0.15 300.71 87.58 12 Cir 0.013 0.87 381.71 15-68 12 Cir 0.013 1.00 383.45 13-15 12 Or 0.013 0.99 383.18 82-13 12 Cir 0.013 0.30 383.27 63-62 12 Cir 0.013 1.00 384.19 11-63 12 Cir 0.013 1.00 383.29 12-13 12 Cir 0.013 1.00 381.55 14-15 12 Cir 0.013 1.00 374.23 5455 12 Cfr 0.013 1.00 378.98 17-18 Number of fines: 39 Date: 512012014 Line 11) Page 2 Storm Sewers 00 00 Storm Sewer Tabulation Station Len Dmg Area Rnoff Area x C Tc Rain Total Cap Vel Pipe invert Elev HGL Elev Omd 1 RIm Elev Line la coeff (I) flow full Line To Incr Total Incr Total Inlet Syst Size Slope Dn Up On Up On Up Line M (ac) {ac} {C} (min) (min) (inlirr) (efs) (Cts) (ft/8) (In) {%] eft] W {ft} M (ft) (ft) 1 End 62.000 0.00 0.00 0.00 4.00 0.00 0.0 66.9 OA 3.97 3.65 5.06 12 1.05 368.31 368.98 389.48 370.25 372.10 372.00 56 -EX 2 1 143.000 0.00 0.00 0.00 0.00 0.00 0.0 88.4 0.0 3.83 2.53 4.88 12 0.50 369.21 389.93 370.31 371.97 372.80 374.07 55-56 3 2 282.000 0.00 0.00 0.00 0.00 0.00 0.0 65.3 OA 3.19 2.52 4.00 12 0.50 369.93 371.34 372.33 374.50 374.07 378.17 53-55 4 3 75.000 0.00 0.00 0.00 0.00 0.00 0.0 84.8 0.0 2A3 2.53 2.58 12 0.51 371.34 371.72 374.85 375.09 378.17 378.23 51-63 5 4 146.000 0.00' 0.00 0.00 0.00 0.00 0.0 83.8 0.0 1.98 2.48 2.52 12 0.49 371.72 372.43 375.11 375.56 378.23 378.56 49.51 8 5 48.000 0.00 0.00 0.00 0.00 0.00 0.0 63.5 0.0 1.84 2.52 2.34 12 0.50 372.43 372.67 375.66 375.78 376.56 378.33 47-49 7 5 35.000 0.00 0.00 0.00 0.00 0.00 0.0 63.2 0.0 1.41 2.55 1.80 12 0.51 373.09 373.27 375.87 375.92 376.33 378.64 43-47 8 7 187.000 0.00 0.00 0.00 0.00 0.00 0.0 61.4 0.0 1.26 2.53 1.60 12 0.50 373.27 374.11 375.94 376.15 376.84 378.51 42-43 9 8 90.000 0.00 0.00 0.00 0.00 0.00 0.0 50.4 0.0 1.12 2.52 1.43 12 0.50 374.11 374.55 376.19 378.28 378.51 379.41 40-42 10 9 109.000 0.00 0.00 0.00 0.00 0.00 0.0 14.5 0.0 1.05 2.55 1.34 12 0.51 374.56 375.12 376.31 375.40 379.41 380.87 39-40 11 10 181.000 0.00 0.00 0.00 0.00 0.00 0.0 5.8 0.0 1.01 2.51 1.56 12 0.50 375.12 378.02 376.43 376.62 380.67 360.32 37-39 12 11 80.000 0.00 0.00 0.00 0.00 0.00 0.0 4.9 0.0 0.64 4.02 1.97 12 1.28 378.02 377.04 378.69 377.37 380.32 380.97 35-37 13 12 45.000 0.00 0.00 0.00 0.00 0.00 0.0 4.8 0.0 0.61 2.65 2.61 12 0.58 377.04 377.29 377.39 377.62 380.97 381.31 34-35 14 13 250.000 0.00 0.00 0.00 0.00 0.00 0.0 0.4 0.0 0.10 3.49 0.99 12 0.98 377.29 379.69 377.73 379.82 381.31 383.92 32-34 15 14 23.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.05 2.57 0.92 12 0.52 379.69 379.81 379.86 379.91 383.92 383.81 31-32 18 13 23.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.22 2.57 0.82 12 0.52 377.29 377.41 377.73 377.73 381.31 381.41 33-34 17 11 27.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.20 2.56 0.42 12 0.52 376.02 376.18 378.69 378.69 380.32 380.16 36-37 18 10 23.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.02 4.93 0.03 12 1.91 375.12 375.56 376.43 376.43 380.67 380.56 3"9 19 9 137.000 0.00 0.00 0.00 0.00 0.00 0.0 15.8 0.0 0.04 2.51 0.05 12 0.50 374.56 375.24 376.31 376.31 379.41 378.02 77.40 20 19 37.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.03 2.55 0.04 12 0.51 375.24 375.43 378.31 376.31 378.02 378.02 78-77 21 8 39.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.06 2.61 0.08 12 0.54 374.11 374.32 376.15 378.19 378.51 378.51 41-02 22 6 52.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.39 2.52 0.50 12 0.50 372.87 372.93 375.87 375.88 376.33 375.79 46.47 23 5 22.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.4 0.13 2.74 0.17 12 0.59 372.43 372.56 375.66 375.66 376.56 376.56 4849 24 3 19.000 0.00 0.00 0.00 0.00 0.00 0.0 1.2 0.0 0.07 13.87 0.10 12 14.74 371.34 374.14 374.85 374.85 378.17 378.23 52-53 25 24 37.000 0.00 0.00 0.00 0.00 0.00 0.0 0.4 0.0 0.06 6.28 0.79 12 3.11 374.14 375.29 374.85 375.39 378.23 379.38 20-52 26 25 20.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.03 2.52 0.84 12 0.50 375.29 375.39 375.42 375.46 379.38 379.38 19-20 27 3 40.000 0.00 0.00 0.00 0.00 0.00 0.0 5.2 0.0 1.08 10.53 2.33 12 8.75 371.34 374.84 374.85 375.28 378.17 378.97 18-53 28 27 192.000 0.00 0.00 0.00 0.00 0.00 0.0 4.0 0.0 0.77 3.21 2.65 12 0.81 374.84 376.40 375.28 376.77 378.97 380.88 18-18 TT DN 5.5 NOTES:Known tis only ; c = cir e = eilip b = box !Number of tines: 39 Run Date: 5/20/2014 Page i 8WM sewers ri0.0a Storm Sewer Tabulation Pagel Statlon Len Dmg Area Rnoff Area x C TC Rain Total Cap Vel Pipe Invert Elev HGL Elev Grnd 1 Rim Elev Lina ID cosff (I) now full Line To Incr Total incr Total Inlet Syst size Slope Dn Up Dn Up Dn Up Line (ft) (ac) (ac) (C) (min) (min) (initrr) (cfs) (Cfs) (M) (In) (°A) (ft) (ft) {ft) {ft) {ft) (ft) 29 28 50.000 0.00 0.00 0.00 0.00 0.00 0.0 3.7 0.0 0.76 2.52 2.46 12 0.50 378.40 378.85 375.89 377.02 380.88 380.50 67-16 30 29 29.000 0.00 0.00 0.00 0.00 0.00 0.0 3.5 0.0 0.68 2.56 2.14 12 0.52 376.65 376.80 377.15 377.17 380.50 380.71 87-88 31 30 62.000 0.00 0.00 0.00 0.00 0.00 0.0 3.1 0.0 0.68 3.86 2.38 12 1.17 378.80 377.41 377.19 377.73 380.71 381.71 15-88 32 31 174.000 0.00 0.00 0.00 0.00 0.00 0.0 1.7 0.0 0.39 3.36 2.13 12 0.89 377.41 378.96 377.73 379.22 381.71 383.45 13-15 33 32 50.000 0.00 0.00 0.00 0.00 0.00 0.0 1.2 0.0 0.26 2.52 1.60 12 0.50 378.96 379.21 379.31 379.42 383.45 383.16 62-13 34 33 29.000 0.00 0.00 0.00 0.00 0.00 0.0 0.8 0.0 0.13 2.56 1.12 12 0.52 379.21 379.36 379.49 379.53 383.16 383.27 63-82 35 34 50.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.06 4.59 1.[16 12 1.86 379.38- 380.19 379.54 380.29 383.27 384.19 11-63 38 32 26.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.12 4.01 1.26 12 1.27 378.96 379.29 379.22 379.43 383.45 383.29 12-13 37 31 26.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.16 2.61 0.71 12 0.54 377.41 377.55 377.83 377.83 381.71 381.55 14-15 38 2 26.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.38 3.83 0.48 12 1.15 389.93 370.23 372.33 372.34 374.07 1374.23 i� 54-55 39 27 27.000 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.25 2.56 1.00 12 0.52 374.84 374.98 375.28 375.28 378.97 Is 378.98 17-18 TT DIV 6.8 NDTES:Known Qs only : C : Or e = ellip b = box Number of Lines: 39 Run Date: 512012014 Stam Sewers v1 D-00 Tahoma Terra Div. 5 & B KPFF Consulting Engineers Storm Drainage Report Appendix 11 Drainage and TFSC Flans I OWNER/ DEVELOPER: CIVIL ENGINEER: TAHOMA TERRA HOLOING5. LLC PO BOX 723790 PU'YALLUP• WA SM79 TYL.: (259) 539-81 16 FAX: (253) 333.0977 CONTACT: KURT WILSON 5UF,VEYQR- KPFF CCL7ING ENGINEERS 4200 6711 AVE. 5E. 5UCfE 309 LACEY. WA SB503 TEL: (360) 292-7230 PAY-• E3GO) 292-7231 CONTACT: TOM SWIFT. PI5 KPPf CONSULTING ENGINEERS 4800 4;TH AVE. Sl'. 5UJM 309 LACEY. WA 98503 LEL: (360) 292-7230 CONTACT: 9013 HOLAOM5. PE LEGAL DESCRIPTIONS D FLAT TAhoMMA 3 BIAOA0829YL PfN TK A =c nr+W 4W7040 wrnDAVR OP W4DR CORRECTION AFN 4032054. Pf N 7R A OMMDEE7 IN OCD AFM -1263111 5ptffF'1lRH PLAT TAMO6RA T5tRA' Pt! r 4iY 29YL TR A A7•rJ 4027040 ATFfDAVIT Of MINOR COMrIlON AFF 403205f. DwCL" rN DYA>I 0 TO CLTd Of YELM AM 42a i t I PROJECT WFORMATION: OHML'R: TAL'K7MNATE M Hf MNGB, LLC OMER APORM01 PO"729790 PwA uln'• WA'919578 SIEAORREE59: UNA96G= A?Mjr Mr 7AKOMiATffMA . LL -r FARCE. NiM1FlP7i_ • 76640000= "'-IS SEC.23, T17N, R1E,1W.M. ROADWAY AND UTILITY IMPROVEMENTS TAHOMA TERRA DIVISIONS 5 & 6 YELM, WASHINGTON A MASTER PLANNED COMMUNITY BY TAHOM14 TERRA HOLDINGS. LLC •• - - aee as aea aea - 39z Yaas arl r acu +aa4 aQt -T' - - - r ter,- RC _ J_ A 1 I € 13 7BW aas sm m zo M4 7aa am Oat I � r:c •j. Ef i€ 1 8s7 j ,I x,a 35., are In 2% 310 Ma 317 M w am RCA I�-�--y� ' � aha ash �;��-+ �- ••- k tiL�' m Eaa 736 Iu RES m 371 i7R 7!a i3 3ae � 3; it IF,a 271 ffi7 as px ,76 766 asr 790 . 3aa 740 � �• - �€ a,s 671 L: ROAD F I In 1• I i l _ -'A 20 au IAL It {,' A VT IS6 I i 'I r 1 i 0tl ! N!�' € Erc as7 I;; I ale �R am f: i3 a4E a,a 1 ! an aM2 om ea� L aNa SIX �� ) � Aom 760 mill1 `�IJNE 044 I a4a iss > a GC I i :` T pas as, r i3 pqq a4a I f: i sse 3u f i I 1 Ora I I. { ' I' � � :12 an RLa 2m El, 1 I• 30 a,9 li !` L" I•f 1 In - -.- IN so Tw {1 ` :-"'�'�" 1. 3 •-� 86� wa IE cal ma rH ,Rs6 761 ?dE RBB I pM 2a0 M asp si aiBs I � III aer aa, Z 0, sea 3aa aas xeP s7o- aaE 7W as s,7 aLs 3Lq j INftlf �-.- lee =4 1% an t Y •� �0, - r I--- w` J: am 3aa.661 AM aw m 960 _ - EX M1"INO TAHOMA BLVD -1 - WE PLAN SCAM I'- 100' FUTURE DIV. 7 & 8 MAI I 1 deo I f Cf7Y OF Y" L PRCMSED I I 1 SITE I I1 i .5-DN.4 Diu V. S g Ia'u i 1 � VICINITY MAP ,,Ar ter LEGEND PROPERTY LINE CENTERLINE RJGRir"OF-WAY---------�, IMUTY EASEMENT -------------- CUR8 A GLITTER LAT LINE fig i BLOCK WALLN ! e° WATER LINE w -� 5ANITAR.Y 5 R. UNE sm 5TORM DRAIN LINE 9G WATER SERVICE CONINECT1ON 9 am 5EWER5ERVICE CONND-710H ! � _ {y $ � STORM LINE FLOW ARROW STORM CATCH BA5€N 0 WATER 5EW4R LINE GAPE VALVE w p FIRE HYDRANT LIGHT POLE x LAN05CAP€NG TREE GRADING 5LOPC ARROW 2.00'!x_ F'ROPO5m MAJOR CONTOUR LINE 7 11] PROm5m MINOR CONTOtik UNE z EM%IING MAJOR CONTOUR LINE - - - 9 EXISTING MINOR CONTOUR UNE © E i Lij s LF. I" N o HZONTAL CONTROL: _ CN WASHINGTON STATE: PLANE, � VERTECAL DATUM 50M ZOW PERrCHPN NGVD 29 4 DRI4NG 0 Mo 200 PERTHUR5rON THURSTON COUNTYH*H COUNTY HIGH PRECISION NETYK RK �+ SCALE PRECISION NEWYORS C- 5f1Effr_J_,_Of- 14 SHEET INDEX ZONIWi JNA SHM MAWN S TI T I -E 91TC AKM $2.0 AC ] C- I COVER 5H�!?Y O"$PAMM' DVUD9 105,917.2S SA N/mm DY Loo 196 2 Cr- I 5" PLAN AVCRIA,E LOT:UM 5.000 58. 3 G-2 TE5C PLAN 4 G 3 TtSC PLAN air: 0.1r.4 al..Ts. 5 GA TMC T}ETAILS AND NOTES r6L: i", 2 Cu.'fm. j 6 G-5 MONUMENTATION PLAN NCTi e3.sSx Cti. YiS. <CLX� 7 G 6 MONUM°NTATIOkN PLAN .5 K-€ GRADING PLAN I��: 3 R-2 OZADING PLAN HAVE BEEN RJ:UGUOtft" IN THE �3 0 R-4 ROADWAY AND STORM DRAINAGE' CITYTHESE YEIMLANS 5ACCORDANCEANDAPIC BLEWTT cirY DI' YPIluE nl�Lc�PMaatsT GL�aE[frse5 AND APPLICABLE I i R-5 KOADWAY AND STORM DRAINAGE DEVELOPMENT REGULAT0115. IN THE EVENT OF A CONDUCT OR 12 R-6 ROADWAY AND STORM DRAINAGE OM15610N THE DCvMCWM tNr GUIOEUNE5 OR APPUCA5U DEVCiOYMCNT C DEUNE S"ALL APPLY. € 3 R-7 ROADWAY AND STORM DRAiNATE 3 14 R� ROADWAY AND 5TORM DRAINAGE NOTE: 15 R-9 �BOUNDARY ROADWAY AND STORM DRAINAGE ALL BOUNDARY INFORMATION SHOWN HEREON 15 F'ERTME PIAT € 6 R-10 ROADWAY AND STORM DRAINAGE OP TACOMA TERRA PHASE 1. n4VI51O N 1.: BLA OW229YL 17 R I I ROADWAY AND STORM DRAJNA{GE AFN4027040 I APAI)AWT OF CORRECTION, APN 4032054 18 R•I 2 ROADWAY AND 5TORM ORANAGI= r0.u{ vey W)Tf- 19 R 13 ROADWAY AND STORM DRAINAGE '20 R, 14 ROADWAY AND 5TORM DK NNAGE E STING CONTOUR DATA 0 EkA5W ON UDAK DATA PROVIDED TO KPFP. KPPP A55U 95 NO RESPONSIBILITY POR THE ACCURACY 2 L R-1 5 ROADWAY SYSTEM DETAIL`S Or THE GONTOUR5. GRADING QUANTIT€C5 AND WALL 22 K-16 ROADWAY SYSTEM I7ETAIL5 HEIGHTSIENGTIMS MAY DlMtR FROM OUR DESIGN IF THE 23 R-17 ROADWAY5Y5TEM DETAILS E X15TING CONTOURS POUND IN THE MELD DIFFER, MOM 711E UDAR PROVIDED TO 115. CONTRACTOK 15 ADVISED TO CONPRRM ! 24 i R f 8 ROADWAY SYSTEM DETAILS EX19TING CONTOUR5 PRIOR, TO 5rARiING C.dRJSTRUCTEON AND 25 R-19 CURB DETAILS CIRC MNG MAT>=3iiAL- 26 R-20 CURD DETAILS GFNEI;AL hK)TM: 27 K-21 CURB DETAIL� S 28 R-22 SIGNING AND 511RIPING PLAN f . ALL WORKMANSHIP AND MATERIALS $HALL BE IN ACCORDANCE WITH CITY OF YMM STANDAP05 AND THE I 29 W- i WATER 5Y5TE;A IMPROVEMENTS U05T CURRENT COPY OF THE STATE Or WASHINGTON 30 W-2 WATER 5Y5TEM IMFRIJVffvt" STANDARD 5F=MCATIDINS FOR. ROAD. BRIDGE, AND 31 W-3 WATER SYSTEM IMPROVEMI TT9 MUNICIPAL CONSTRUCTION. INCLUDING APWA SUFTU! AENr TO DIVE5fORV 1. 39 W-4 WATER SYSTEM IMPROVA9C5 I 33 W-5 WATM 5Y5iEM IMPROVEMENTS 2. PRIORTO C:OWVNCING WfWYR MC CONTRACTOR SHALL SA D �DERN ODTAIN ALL NECE55AKY LOCAL.34 W-6 WAYCR 5Y5TEM IMPROVEMENi5 AFFWVAL.5 AND YER/'a". 35 W-7 WATER SYSTEM #MPROVEMP.NT5 S. IT SHALL 9E THE` RE5?ONNt)ILXfYOr THE COM[]T2AaCR TO 36W-9 WATTR SYSTEM iMPROVEMENi5 HAVE A COPY Or THE APPROVED PIANS: 5PECIi1CA1 EpNS. 37 W -S WATER SY5TtM fMPRaVEMCNT5 AND C ONTRACi DOCLSMENIS A7 Ttir CC7N5TRUCTION SITE AT 38 W 10 WATER SYSTEM IMPROVEMENTS ALL TIMES. 59 W-1 I WATER 5Y5TEM IMMkOVEME1NT9 4. A F ffCON5TRUCTtQN MEETING 51'RA LL W HELD WrrH THE CITY 40 1 9FWER SYSTEM IMPROVE`.MEFNT5 OF YEW CON5TTelXTION INSPECTION DEPARTMENT PRIOR TO ME START OF OON5TRiSG77ON. 41 5.2 SEWER SYSTEM IMPROVEMENT5 42 5-3 5EWEK SYSTEM tmPROVcmENT5 5. EXISTING UT1Lfr1ES ARE SHOWN FOR. RfFERENC>=ONLY. EXACT LOCATIONS SHALL BE PIEU D VERIFIED BY CCWKACTCIR. 43 3 4 3BNER SYSTEM IMPROVEMENTS 44 5-5 9LW `R 5YSTEM IMPWVVMM155 45 5-6 9CIW IMPROVEMEINTS � UTILITY CONTACT LIST 4E 5-7 rK-%5Tvm 9EWR°RSYSrE=M IMPROVEMENTS 47 5.8 5EWLR SYSTEM fMPRDVEMCNT5 PUBLIC WORKS £JrY OF YEI M 1-(360)-4564840Ly 48 5-5 SEWER 5Y5rE1a1 IMMOVEMAENT5 49 5-10 5EWER SYSTEM IMPROVEMERM WATER 15EWER 5 ERVECE: CITY OFYELM I-(360)-45&3244 50 5 -JI 5EWER5Y5TEM LMPRr;]VEMENT5 I TIS E Nr PAIRF51 U- t PIF€UTY DffAIL5 SERVICE: GQANMEiML€CAr1DHS 1-18001.400-5568 K;F. COMM 52 U-2 ---- VTIUTYD>=TAIL5 - 53 MBI MAEi801C PIAN 5ERVICE= PUGET SOUND ENERGY 1-(1388)-225-5773 54 L5- I iAN05GAPING PLAN CATV SERVICE: COMGA5T 1-(677}824-2288 SEC.23, T17N, R1E,1W.M. ROADWAY AND UTILITY IMPROVEMENTS TAHOMA TERRA DIVISIONS 5 & 6 YELM, WASHINGTON A MASTER PLANNED COMMUNITY BY TAHOM14 TERRA HOLDINGS. LLC •• - - aee as aea aea - 39z Yaas arl r acu +aa4 aQt -T' - - - r ter,- RC _ J_ A 1 I € 13 7BW aas sm m zo M4 7aa am Oat I � r:c •j. Ef i€ 1 8s7 j ,I x,a 35., are In 2% 310 Ma 317 M w am RCA I�-�--y� ' � aha ash �;��-+ �- ••- k tiL�' m Eaa 736 Iu RES m 371 i7R 7!a i3 3ae � 3; it IF,a 271 ffi7 as px ,76 766 asr 790 . 3aa 740 � �• - �€ a,s 671 L: ROAD F I In 1• I i l _ -'A 20 au IAL It {,' A VT IS6 I i 'I r 1 i 0tl ! N!�' € Erc as7 I;; I ale �R am f: i3 a4E a,a 1 ! an aM2 om ea� L aNa SIX �� ) � Aom 760 mill1 `�IJNE 044 I a4a iss > a GC I i :` T pas as, r i3 pqq a4a I f: i sse 3u f i I 1 Ora I I. { ' I' � � :12 an RLa 2m El, 1 I• 30 a,9 li !` L" I•f 1 In - -.- IN so Tw {1 ` :-"'�'�" 1. 3 •-� 86� wa IE cal ma rH ,Rs6 761 ?dE RBB I pM 2a0 M asp si aiBs I � III aer aa, Z 0, sea 3aa aas xeP s7o- aaE 7W as s,7 aLs 3Lq j INftlf �-.- lee =4 1% an t Y •� �0, - r I--- w` J: am 3aa.661 AM aw m 960 _ - EX M1"INO TAHOMA BLVD -1 - WE PLAN SCAM I'- 100' FUTURE DIV. 7 & 8 MAI I 1 deo I f Cf7Y OF Y" L PRCMSED I I 1 SITE I I1 i .5-DN.4 Diu V. S g Ia'u i 1 � VICINITY MAP ,,Ar ter LEGEND PROPERTY LINE CENTERLINE RJGRir"OF-WAY---------�, IMUTY EASEMENT -------------- CUR8 A GLITTER LAT LINE fig i BLOCK WALLN ! e° WATER LINE w -� 5ANITAR.Y 5 R. UNE sm 5TORM DRAIN LINE 9G WATER SERVICE CONINECT1ON 9 am 5EWER5ERVICE CONND-710H ! � _ {y $ � STORM LINE FLOW ARROW STORM CATCH BA5€N 0 WATER 5EW4R LINE GAPE VALVE w p FIRE HYDRANT LIGHT POLE x LAN05CAP€NG TREE GRADING 5LOPC ARROW 2.00'!x_ F'ROPO5m MAJOR CONTOUR LINE 7 11] PROm5m MINOR CONTOtik UNE z EM%IING MAJOR CONTOUR LINE - - - 9 EXISTING MINOR CONTOUR UNE © E i Lij s LF. I" N o HZONTAL CONTROL: _ CN WASHINGTON STATE: PLANE, � VERTECAL DATUM 50M ZOW PERrCHPN NGVD 29 4 DRI4NG 0 Mo 200 PERTHUR5rON THURSTON COUNTYH*H COUNTY HIGH PRECISION NETYK RK �+ SCALE PRECISION NEWYORS C- 5f1Effr_J_,_Of- 14 5EC.23, T17N, R9 E, W.M., �!�,.5EDIMW TW - SEE DETAfI ON 5HM7 &4. MIM. SURFACC AREARECIUIRM 4.350 50,FT, J,,t ,!'ss.n., �:ea4 .a: s uur, ssi . wu : e�� :.�!4; :� � .� e.. � § -;�fsa I �:�q•^GT:1 ." "" I +r = � - - - ----� - ROAD D - _... J„P A TEMPORARY 5tIMENT 1T -4f / . ••••- .-- MIN, 5URfACE AREA ;M RGEPIOR DFlGT1 -STC - 5EE DETAIL ON SHEET G-4.' '_ _ I ` r i]C m ON RDrr Gni (TW,) REWR@D a. 4.350 50. Pi GRAVT'_L CTE{ R DAM - 5EE VETAiL 03 ON SHEET G-4 (M) PROPrRlY LINE f}'J - • , t © , Trp. 12, GONC12>"I'C CULVERT (".I ROAD G i y, IJJ I � II ROAD LXIS . DIV. 3& 4 I 1 .011 , ! i ROAD F X7- 0 � _ - F• � Jjj I� I • � swir Lv T V� MATCH LINE - 5EF 5HEtTG-3 ! I I I — ---L VICINITY MAP �lTa WY OF Y&M LItGEND f9LTCR FABRIC FENCE x^ —>t—�— INTERCEPTOft DITCH I. - I. GRAVL'L CHECK DAM 12' CONCRETE CULVERT }—{ SILT 5OCK Im 51TE 5TA131UZATION NOTE5: 5MDINGk4ACHIHG 15 WEN[7E{7 TO IRM)LICE EKuION BY 5TA841 flING ED 50IL5. A WELL- 5h VEGETATNZWLXCH CX0WMM 15 ONE OP THE Mp51 EPPEGTIVE MCTHOD5 OF REDUCING ERMON, 2• THE OPTIMUM =DfNGMNDOWS fOk WESTERN WASHINGTON ARE AML I THROUGH JUNE 30 AND 5V7EMBER I THROUGH OCTOBER 1, 5tEDING THAT OCCIR5 BETIAIT:MN JULY I AND AUGI5T 30 WILL REWIRE IRRIGATION UNTIL 75 PERCENT' GRA55 COVER B E5TAf3U5HVP, SEEDING THAT OCCUR5 D fWEEIM OCTOBER I AND MARCH 30 WILL REQUIRE A MULCH OR PLASTIC COVM UNTIL 75 PERCENT GRA55 COVER 15 E5TABU5HEO, 3. TO PREVENT SEED FROM BEING WASHED AWAY. CONFIRM THAT ALL REQUIRED SURFACE WAM CONTROL MPA5URE5 HAVE BERM IN5TA .CD, 4. TUAFORARY GROUND OWEWPROiT'_CTION SUCH AS JUTE MATTING, E?[GEL5IOR MATTING, WOW CHIPS OR CLEAR PLASTIC 5hMMNG 5HOULD 9E U5ED UNTIL PERMANENT EROSION FROXC}CMM 45 ESTABLISHED, ERMION GONTROt NOTE5: ad (1 } M5TALL PILTM PAB&C PCNCING SLS TO CONTROL 5EDIMENF ;CJ �r RUNOFF OCR DETAIL $4 ON gHFEr G-4. [n Z Q}N5TALL 5FDIMENT PROTWTICN SILT SOCK #3003 5�TP,EAMGUARD tN5CRT AT NDN ANT? IWSTING CATCH DA51N LOCATION5 FM N DETAIL #2 CMM SHMT G-4. MAINTAIN SILT SOCK UNTIL WE 15 PAVED AHD STABIUXCU. CONTRACTOR 5HALL 1 N5URE THAT 5; SEDIMENT DOM NPT FALL IWO CATCh BA504 DURING REMOVAL OF THE SILT 5C]CK. ° z < :5 CL (3 } w5TAiL C ON5TRUCriON fNTRAAICE PER DETAIL P I ON 5HECT G-4_ui FOR ADOMONAL EROSION CONTROL WM5 SEC SHEET G-4. W jr 4 N HORIZONTAL CONTROL- 111WASHINGTON 5TATE PLANE, �- VMnCAL DATUM 5OUTH ZONE PCR TChPN 0 60 120 NGVD 29 R THURSTON COUNTY HIGH Drag YiNG VALE PER 7HURSTON COUNTY HIGH PRECISION NCTN�RRK �w rlr FREC151ON NETWORK V SHFE-f 3 CIF` 54 CO##SMCTMN ENTRANCE NOTES: I . MAIERIAL SHALL BE 4 INCH TO 8 INCH QWAIW SPALLS NO MAY CC TOP-OXIM eA WITH I #HCH TO SOX" ROM (STATE STANDARD 6n antrLTIDNs. seCDON 6-1 S.) 2. Tht POM RAP SHALL BE A7 LEAST 12 R9M THICK AND 200 PST LONG. WWTM SHALL BE vie IVLL WVTM OF 'EHE V441= MCPZ55 AND 17VgW A Ktk $. ADR(HONAL A CK 91141 Ce AODED FMODWAU.Y TO MAINTAIN "4= FUNCTION Or TIS M. 4. Ir TtfC rAw DCXS NOF AOQgU1ATAY Rl'.YdovE TTIE MLID rROM THE M%CLE WHEELS. THE Wtt= 9trALL LY HOSg7 arr EeroW: Tlie vaaa,E ENTETE3 A PAVED SFRISF. THE WASKWG SHALL 8E DM ON A AREA CCNfS1EU W M CM)SI-M WM ANE! WA5R WMMSK4.L DIWN TO A S=MM PACIISIYOKRWDUGH A 'PEN E. CONSTRUCTION ENTRANCE DETAIL 5CALE:14-T.S. CHECK DAM NOTES: 1. ROCK OM DAMS SMALL Car OF 2 TO &rA=.5OUNDGVAf"fOM 2. A= CNGPJL DAMS SHALL 09 3 • HMBH ILLTHe CffIft AND A MRIMIAI OF 0,9 HIGHER ON TNR °.Im. 8. CMEM DAMS SMALL Be TOED IN AT THE BASE A WOMUM Or A.9 TO Pgr4 IT 005c". 4. CHL XDAMS SMALL BECONUTRUC ED IN SU>:N•I A MAP= THAT THG WIGS IS MRMLY FFACED S. WITH A MINK" OF SPACE BCFV, M WM IM ADM MUST BE rFACEO 8Y NAND OR M 0LANIC'AL PLACEMENT IND DL dFING Of ROCK TO POIW MM) G. TM PAM OF THe TAME MALL BE swam WITH NTD RMS rROTRil "G MORE THAW 2'. A[;THG I SJos I 111 Pl= rMLLTC MAWOL. 60' WERE ROUE . USE NNGS TO ATTACH Tri SMWt TAW 8' x r BY 14 &WGE WIRE rABWOR r411ItIKCNF � b �ML0721',�An Mw BC+TTOM Or= I - MAT6GAL IN V x 12' TRENGH- r -- ^ G MAK. i 2" x le w%w POSTS. STANDARD OR eeTleNe 1 AR STI PL PENLE PnST FRONT VIEW MLTM FAMC MAIMIAL MIRKY 4ePRDP. LMLE 100 IIF OIL C4UNA11'xlT --� e x 2' BY 14 GAUGE PARE PAMIC OR E:7 YALCNT. APM TO POST I b A b PKDVME 914'TO I II2' WASHED J RACK 1:TR NATIVE 8AC1Sf9LL ON BOTH 91#X5 OF FILTER PABWC Ti3NCE. 2' x 4' WOOD POST OR SIDE VIEW SEC.23, T17N, RIE, W.M. AOAPTM SFIRT (TOR A PC.TT7GT PPM ReTMNMAL °.!TRAP 49 NOTES: 1. INSTALL IN9171tT FCR THE _ Iw~ALTURDM 5rMMCATKW. PAD= 2. i %WAIN AND REPLACE 10=5 A7 AD1�c j A oVERPIi�w � CYTHE / SBY ORM ] TT E Pd4r OK PftOJ=� 24, WINIM AMP A9OTttEJtlA'1SE r E%13T1IiG CAtLS'I E.µ414 �9CDHA9iL *-I%" $MRA 11T ONLY ACCUMULAMON FROV10E CATCH &ANN axom 11' MtDT WN wM 5TRPWA)ARD CA51N IN=7 #3008. rRxt r05S RAff0liMeNTAL 7440 W. MAIlMiAL. WAYS. SEATlT.t" WA 98106 4 14 1 PHONE: 14=6�77 INLET SEDIMENT PROTECTION 5CALE, N 7.5. N C5 d SECTKM A„A ih 0 LAn2LW _ _ I 0 PMT ..a � { ClCTL•R7fA X .fes SE=ON 64 ° GRAVITY CHECK DAM DETAIL SCALE: N.T.S. STANDARD EROSION CONTROL NOTES: FILTER FAMOCFfJSiO A: 1. MTM rAMW SMALL CE n/RGUiSEO IN A CONTINUOUS ROLL CUL' TO THE k54TH OF THE CALtR MTO AVOID USE OrJOKM WHI14 J011415 ARF NECESSARY, FLIER CLOTH SWAL BE'3R1C'ED TOGEMM ONLY AT A 5Uf40RF POST. WITH A MINIMUM 9aI1CI•I avow. MI6 *150LIMY MITERED AT COT R Dim TO POST. 2. F05TS SMALL Ce 5PACeD A IdAltq" OF C EST APART AND MIMI 9CGURMY INTO THE GROL ND PANO" Or a0 INCHES). S. A TRENCH SMALL BE L9iC.AVATM APMAMATRT.Y 8 INCHES W10C AND 12 INCHES DEEP ALONG THE UNIC OF F05T5 AND LMOPE ITOOM THG pMRRIPX. 4. WHEN 5YA#WARD STl>5*711 FILTERPA5WC 15 UeCD. A WWI ESE 51JPPOW RNM SMALL 6E rA$TDOD WCURILYTO THE tF-9DPe SIDE OF THE POTS USING AAW -DW WIRE STAM.15 AT LEAST I *J CH i:]llt;- TIE W91 M LTR HOG IUNW. 'Et>c WIRE 51WLL7 END INTO THE TRENCH A MINIM M OF INCHES AND SHALL NOT i7FF1lLD 6A(7WE TILRN :!C RVCt1C3 ACOVCTHe OIUGRW. �UNID 5UW`ACC. 5. THE S€AHW O 5TMNGM MOUtFMWCSMALL CC STAMM ORWilM Yr; -O C RWM AND 80 IKXM OF THE FACRIC SMALL Of WWW INTO THE TRMCH. LTi" FABRIC 931ALL NOT D0@ND MORE THAN 9G INCHES ABOVE THE CKW4NAL. GROUND9I.KrACE. MLIM rAWX SMALL NOT TIE 51AMM TO DIETING TMI5. G. WHEN tlOR"TRD 4,711 FILTER rADM AND CLOSM POST SPACING 15 U5H7. THE HARE MESH 9UPPOKr PNCE MAY BE LUMNATEL7 IN Mal A CASE. THE MTM FA& -JC 15 WATER OK WIRED dOMMY TO THE "T5 WVTH ALL OTNiR rX%l5I0N5 Or AWVE NOTES APPLYING. 7. r LER PAWW E>510ES SHALL NOT BE ROAD=1N7M THE LIMOPE ARCA HAD BEEN PV%AA3VEfTI.Y5TA91U7'=. 8. FLIER FABWC RNC15 SMALL CT RV9n:GFLD IMMEDIATELY AFTM EACH IUVNFALL AND AT LEAST DAILY DURING PRC40NCED RAINFALL ANY FTWIRPD REPAIRS SHALL LIC AIAIX *AM1DEATAY. FILTER FABRIC FENCE DE'T'AIL SCALE: N T.S. T O&OtARY 5ewNG 2' MIN,. TYP, CROSS SECTION OF CEPTOR DITCH 5URPACE AREA DetrRMINW V J 1 AT TOP Or WEIR II 1 f' hA1N.= ff I' IN. 355 f FLAT BOTTOM 1PRAP 2'-4* ROCK WASHED GRAYEL GMTE )MLI NOTE. TRAP MAY BE FORMED SY BEM OR BY PARTIAL OR COMPLETE =AVATION TEMPORARY SEDIMENT TRAP DETAIL 5TANDARD ER0510N CONTROL NOTE5 THE FOLLOW'NG 5TANDARD NOTES ARE 5UGGE5TED FOR U5E IN EROSION CONTROL FIAN5. LOCAL JURt5DLCFlCN5 MAY HAVE OTHER MANDATORY NOTES FOR CCN5TRUcn0N PLANS THAT ARF AFFUCAHL.E. PLANS SHOULD ALSO IDENTIFY WITH PHONE NUMBERS THE PERSON OR FIRM R 5PON153BLE FOR THE PREPARATION OF AND MAINTENANCE Or THE ERO5 ON CONTROL PLAN. 5TANDARD NOTE5: I . APPROVAL OF THIS M0510MSMMMTATION CWROL (E= PLAN DOES NOT COV5TITLtTC AN APPROVAL Or FnU,?ANfMT ROAD OR DRAINAGE DESIGN (C.G. 512E AND LOCATION OF ROADS, PIPES. RE5TRICTOR5, CHANNELS, RETEIMON FACIUTLE5, UTILITIES, ETC.). 2. THE IMPLEMENTATION OF THESE TE5C FLAN5 AND THE CONSTRUCTION, MAINTENANCE. KEPLACDAENT, AND UPGWING OF THESE T'= FACLUTiE5 15 THE KE9PON5151IUTY OF THE APPUCANTJGCINTRACTOR UNTIL ALL CON5TR=ON 15 COMPLETED AND APPROVED AND VEGUATIONAAN05{:APING 15 E5TABL15HED. 3. THE BCWN DARiF5 OF THE CLEARING UM" SHOWN ON THI5 PLAN SHALL BE CLEARLY FLAGGED IN THE FIELD PRIOR TO C ONSTIRIJCnON. DURING THE CONSTRUCTION PEN". NO Ci5'TURBAVCE 8CYOND Ti[E rL.AGGED CLEARING UMT5 5HALL BE PERMTI7ED. THE YL.AGGING SHALL W MAINTAINED BY THE APFUCAWTICONFIRAC:TOK FOR THE DURAMON Of CONSTRUCTION. 4. THE TE5C FACILITIES SHOWN ON TH15 FLAN MUST BE CONSTRUCTED IN CONJUNCTION WITH ALL CLiARING AND GRADING ACTIWTIES. AND IN 5U01 A MANNER A5 TO INSURF TCIAT 5MMCNT ARID 5MMENT IADEAI WATER DO NOT ENTER THE DKMNAGE 515TVM. ROADWA'f5 OR VIOL.ATF APPLICAMM WATER STANDARDS. 5. THE TCSC rACIUTIES SHOWN ON TH15 PLAN ARE THE MINIMUM REMIREMENT5 FOR AWTIOPATED SITE C=MCNL3. DURING THE CONSTRICTION PERIOD. THESE TfSC PACIUTIE5 5HALL BE UPGPA=D AS NEEDED FUR UNE>9tMD STORM CVENT5 AND TO EN5UIf THAT 5WM&O AND 5EDIMETIt-LADEN WAIM DO NOT LEAVE THE SITE. 6. THE TE5C PACL'UnE5 SHALL BE INSPECTED DAILY BY THE APFUCANTICONTLRACTOR AND MAINTAINED AS NECE55AXY TO ENSURE THEIR CONVNUED FUMCTLONING. 7. THE TEBG PAOUTIP5 ON INAGTTVT 91TP9 SHALL BE IN5PX= AND MAINTAINED A MINIMUM Or ONCE A MONTH OR WITHIN THE 4S KOURS FOLLOWING A MAJOR STORM EVENT. 8_ AT NO nMF SHALL MORE THAN ONE FOOT OF 5EDtMEW BE ALLOWED TO ACCUMULATE WITtTIN A TRAPPED CATCH BA -51N. ALL CATCH BA5fN5 AND CONVEYANCE LINES SHALL IDC CLEANED PftOR TO FAVLNIG. THE CLEANING OPERATION 5HALL NOT FW--tl SEDIMENT LADEN WATER INTO THE DOWN5TREAM SYSTEM. 9. STABNUZED ODA15TRIXITON ENTRANa5 SHALL I3F INSTALLED AT THE BEGINNING OF CON5TRJCTION AND MAINTALNCU FOR THE DURATION OF THE PROJECT. ADDITIONAL. MEA5UR15 MAY BE REQUIRED TO INSURE THAT ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. TOP5011-5TOGWI LE51 I. STOCKPIL,YS SHALL. BE 5TABILI2W OMTM PLASTIC.GOVMNG OR OTHER APPROVED DEVICE) ONLY $ETWEEN NOVEMBER I AND MARCAl 31. 2. IN ANY SEASON, SEDIMENT LEACHING FROM 57CCK MLe5 MUST BE POSITIVELY PREVENTED. 3. TOF5OIL SHALL NOT BE PLACED WHILE IN A FROZEN OR MUDDY CONDITION. WEN THE 5U8 -GRADE IS 15=55MCLY WET. OR "EN CONDITIONS EX15T THAT MAY OTHERW15E BE DETRIMENTAL TO PTtOPCR GRADING OR PROPOSED SODOVNG OR SEEDING. 4. PR.FVIOLISLY CSTABU5HED GRADES ON THE ARMS TO BE TOPSOPLtD SHALL NSE MAINTAINED ACCORDING TO THE APPROVAL FLAN. HYDR05EfD1NG: 1. 5EM M1XftW Be AFFUM AT THE RATE RECOMMENDED 5Y THE MANUFACTURER 2. FOR SSD BEDS PLANTED 5nVATN OCYOMR 31 AND APRIL 30. ARMORING OF TM 5EED $ED WILL BE NECESSARY. {E.G..GI')TI5Mtf5. JUTE MAT. CLEAR FLAS•IYC COVERING). 3. 5EED BEDS, PLANTED BETWEEN MAY F AND OCTOBER 31 WILL REWRF IRRGA•IION AND MCK MAINTENANCE AS NEC MAkY TO FOSTER AND PROTECT THE ROOF STRUCTURE - 4. t9EfORE SEEDING. INSTALL NEEDED 5URPACE RLINOW CONTROL MEASURES SUCH A5 GRADIENT TERRACES, INTERCEPTOR DIKES, SWALES. LEVEL SPREADERS AND SEDIMENT BA -51N5. 5. THE SEEDBED 5HALL BE FIRM WLTH A FAIRLY FINE 5URPACE. FOLLOWING 5URPACE ROLJGLIENING. PERFORM ALL CULTURAL OPERATTON5 AC RO55 OR AT RIGHT ANGLES TO THE SLOPE. G. FERTIUZER5 ARE TO BE USED ACCORDING TO 5UPPUERS RECOMMENDATIONS. AMOUNTS USED SHOULD BE MINIMIZED. >~ mOALLY AA.IACENT TO WATtR BODIES AND WCTLAAM. C DLR/G'TNG SMEEG OF T s4 HORIZONTAL CONTROL: ERU51ON CONTROL 15 WYT UMrTED TO THE ITEMS ON THeM PLANS. THE WASHINGTON STATE PLANE. CONTRACTOR 15 RPSPON518LE FOR THE INSTALLATION AND MNNTENACE VERTICAL DATUM 50U -.'h ZONE FEft TCHPN OF ALL EW51ON CONTROL MEA.SURfS. NO 51LTATX)N Of MflNG OR NGVO 29 4 PROFC 54D DRPJNAGC FACILME5 SHALL BE ALLOWED. CARE 5HALL BE PER THUR5TON THURSTON COUNTY 404 TARN TO PREVENT MIGRATION CF 51LT5 TO OFr5IFE PROPERTIE5. CCUNTY HIGH PRECISION NETWORK PREC15ION NETWC)RK C DLR/G'TNG SMEEG OF T s4 SEC.23, I17N, RlE, W.M. PROPERTY WNE (Rr.) FROP05E17 RiGt -Or-WAY (TYPJ �. fi28 a •} 2.8� MATCH LINE - 5E E 5HEET Cr52586'- s� /373 j2113 - i 1 273 4 345 314 Z54 } 1 § I I3 247 1 i 372 ' Q 7 274 262 1s = 253 348 313 248 3 Q h 275 261 1 - F E 371 x e r _: I 252, ' 347 312 ti 260 'I '1261 250 370 348 311..7 .....� ,.., L1& ROAD E 369 1 ' 349 310 - �'-�F4, . :��T. - , . �.:. :'°t; : M,r+. `.�5"Y-J a` � fi d... ;.S'.: R: �+• • -f _.. -._., -.::.- 350 309� ) j 277 278 279 280 261 282 283 284 285 288 287 288 289 1 tiw' i r r E 1 1 1u It 3611 I MI6a EXISTING ' {I 351 3118 1 try DIV. 3 & 4 I y 1 1 I M17. 1, 367 1 352 3G'/ } 1 301 300 299 298 297 2% 295 294 293 292 291 290 1 1 : 1 • 1-,M19 ' I 353 365 ' '� 4 L ' I I 354 355 305 304 303 302 364 t M2 Z M`�-ROAD O^L10 -- 1 1 362 361 1 360 .'1.59 3.>8 357 956 PARK LII J r� M2 r � � 4�E 1 M2) �- i/ I WM RAPR6 WELL I W. 1� C[TY OF Y#LM 1 9 1 IIiiELL. AREA ROAD A 5TA - 10+73 -OD M(;INING OF PROJECT M22 Y.• • l - •}!]`9 T��9.9i7 j �.r..r...r..,.....r�.r...,e�.�.��..�....��..,t..Y...r.,�..,....r....�.n..�1��.�.�.�.r� _ .- .-..--r.__�.��....�..-„-._._,.»_.-.��.�-_,_ ,--„_..._ _.,..�� -...,, , .w."-.' • ".> 's"'.. -- •_'-"x' is w�,...-._.,� • - • - _ ,-,.��. �- ..„. �..,.,, .-..ro•- •-, •• , r.�• �-_ ...-� n"�,..., ..,._ TAHOMA BOULEVARD 1 1 I , ',• FUTURE DIY. 7 & 8 VICINITY MAP CURVE CI C2 C2A C3 C4 C5 G6 CURVE TABI..E DELTA .INE TABLE j COORDINATE TABLE LIME BEARING O16TANCE f MONUMENT NORTHING EASTMi6 LI N 474949` E )83.00 mi 593.599.69 1,106, 537.92 L2 # 0°49'49' F I W.40 j W3 593,967.91 I,106.608.85 L3 N 0'49'49' F 19.09' M 14 593.964.10 1. 107,C44-65 L4 443r2r22' W 61.41 • M i 5 593.90.QB 1.107.286.37 L5 N r 4(143' E 10 r .38 � M 16 593.866.48 1.106.905.98 LG N I °40'49' E 470.57 W7 7 393.939.49 1.106.907.44 LIO N WI(YIV W 325.$3• i M19 593,761.30 1.106.&39.83 L11 N8TIU€ I -W 4.7(7 MID 583,712.55 1.106.877.17 L12 N I 40743' C 958.26 M20 3133.611-37 4.106.9 1 0." L 15 N W 10` I VW 499.67 M21 593.593.29 1, 106,910.40 LIG N 69'101 1 • W 256.03• M22 593.493.30 7.1(,76.908.$4 L17 N 89'40'1 I' W W 221.54• M23 593.&26.97 1.107.012.08 L21 N 1.40'43'E 470,57' M24 593,683.42 1.107.117.97 M25 593.710.43 I.107.303.33 M26 593.831.25 1.107.307-06 CURVE CI C2 C2A C3 C4 C5 G6 CURVE TABI..E DELTA RADIUS LENGTH 3W17'1 F' 162.547 108.59' 9"44.41' 165.00 28.06' 29"23°24' 165.017 134-64• 40'1'W 150.06 104-61- 04.91'22'16'52' 22'1 6'%' 310.50 120.75• 17'30'0” 615.50 187.99 90"50°54' 46.00 72.94' 0 9L3 1 W sCAIX TANGENT 56.4 V I 4z7 4'3.2T S4.G4' 61.15• 94.73• 46.69' 0 HORIZONTAL CONTKX: WA5HINGTON „1TATE PLANE. VERTICAL DATUM 5DJTH ZONE PER TGIIPN NGW 29 4 1'ER THUR5TON THUR5TON COUNTY HIGH (OLINTYHIGH PREC51ON NETWORK PREC15ION NE11, M co ad to V) Z 0 Lz 0 Z f— Z Q o o a F 01rA INR, G-6 9rlra`T -Z-of —�L 5EC_23A T17N, Rl E, W -M. M4 iuw - 5EE 51iEET P I 316 � e - PAO CLV= 36 i .50 FAR ELV: 989.50 ...' �pli{Ii - I - 1 374`• �Fil I 1'1V: 983.50 PAD 2 3D PA[3 �V .50 PAR S! V 875 S4 FAD ELV: 9a3j (IpE7i( ACE - OPEN, ,�iPACE y OPEN 3pACE r F .. :.� i _ ,v1 k �Y •�' , �4 PAR 2981,50 FAP 4 #86,9.50 Y I PAD 13.Vs 99.9.50 FAD fi�V•9151.50 , ` FAD 853579.50 pA[7 la.V4r S78.SU 373 ti., a stun mmfo I 245 1. 27$ 283 PAD ALV= 577.50 11 PAD ELVs�J82 50 FAD ZW: s6o 50 254 34.5 314 111 _+_sracao • ti - f 'FAD W4 962.550 PAD am 389.50 I-Ap elv.7w I I' d ,371. i ;1: 4 • . PAP ELY, 355.50 t' f 34'x. ©� SAD ELY: 902.50 • ,. X70 •- � TW a 338,00 f LLV= 39 i 50 i' O 'r PAD 1V23W.50 BW -354.W • I � , rr s - 389 • _ - PAP LL{589.50 TW 39$ - .00 BW 304.00' I - PADkLViW-50 'PAD em 50 f , PAD EL'V=68. 350 j 367 f� • . �. '1 PAD EW 399.50 r - j PAD ELVs65 50 366 r „ rwo v, Ba iof �; 1. Ij a53 rAD ELY= 8-� s 1' AC_ • 385 - -- � . j PAP ELV, 368.50 J - -247 - 274 '` •- pAR Ly.Vs 97C Sv i PAP EW: 307.150 PAP Ells 380.50 p � v'.^-^-�•" , _ s i PAP313 PAD pV985 50 I t li PAP VM -W 50 f ©� 27 251 Y f _ 110 MVs Bb l ,50 PAP Z'W: 3M50 � # ' � x52 312 [ __ - FAR 3 876.50 PAP er `875.50 I PAR J, 382.50 ' - 278 ' FAP f L PAfl 251 650pa,6 EV. 3d1.90 L�a5350LLV= 37PAP MVs 894.50 ' 311 $f - rADL'W:382.5fJ � �[........,..,,�1,i:,.,:..}j-r".'�/„�� ,..... .t•-,..:._.�..f.;'...'`' "►'?�,_�,�� 1_ ���• ��Y.L_� 31101 PADpVs382.50 1 r ti, l W.377.Dh' - ---- _ ELV. 373.17' r- ELV 391.50 I PAP eai-sa�.SX� PAD mv.. 36I:SO FAR aW7 a.so ,' PAR tLV, 277 276 279 280 261 ?J82 283 284 285 `' 286 287 289 269 f `' : s FAD �V: FAR tiV: rgv: FAP 19.VrFAR (:LV: r t1V. PAb pLdsPAD i1V: FAD EW:'�,,PAD MV4FAD ELV= PAD MM PAP ELV: } _W,50 390.50 379.50 379.50 97a.50 37'7'-50 377.50 37f 0D 375-°v0 'I &75.50 374.50 375.50 972.50 I EXIS71NG ` ► }� DIV. 3 1114 i ► µ ��- X01 -295 298 297 295 295 294 2s3 29 291 290 I P ELVs p VEWs FAD CLVs rAD ELV�AP EW, FAD erd3(�p L PAD ELV: = PAD FAR 1bViPAp Y:: PAD GLV. s 875.50 579,50 370 50 377.50 377.50 376.50 573.90 374.50 874.50 57550 572.50 571.50 til•- }---�---- � - _ � r... � ;.,. _, '„ .� �n� � MV, niv= rD: �nr rwEv= lis ` 362.50 341.50 3x0.50 $78.50 978.50 377'.54 [� FAO W. SSW -W ► 00, TW -364,51 v W - - ROA�3 C - 384,9tY � �I )TAP BLV4 932:50 _ r UNE (T7P.] 3s2 rP3611 idi 'SO Vs. r r r _ • PA3'Pr' v: rAb d. r - rw 2 98I .. X50 ' 579.50 - • S7'a.5o 877.50 - S76.50 TW R 350.25' DW W 379,OC ` - - -- =�:�,m.w f Af�i�wA�� �E�#�Ei�e�r�TH�Rs : � • . .:r : - - ..- = :. - ! �+ TW - 374.00' 5W -- 373.00 T 4W �►+� ® 372.00 TW - 375.00' DW - 371.50 9 ] PARK} i ELV.370.55' k� T,LV=375.50 w~ r i=LV. 374.4a - %to.. I O(Y W51 RADIUS moi! •,/'■ °,•••� '',� �-I j •' VML GITf OF Y#LM I _ WEU AREA TAHOMA BOULEVARD TW - 374.0D' DW - 370.00' cvy CF Yam ! ° I � � r �PROPOSPD I I 3W. 5 -D .4 DIVA, I a I < VICINITY MAP NOTE: v TME CITY OF'ELM HAS APPROVAL FROM DOE PDR TKE CON5TR,UCf1ON OF ROAD C THROUGH THE WELL RADIU5 PDR THI! CffY WELL ON FARM 7OG40000024 v e e a� 5€ F,VEI' NOTE: T EXISTING CONTOUR DATA 5 BP5ED ON UDAK DATA M43v AED TO KPFF. KnT A55UME5 NO R125PON51NUTY FORTHE ACCURACY OF THE CONTOURS, GRADING CKJANTME5 AND WALL HI3Gffl5tENGTH5 MAY DIrrER FROM OUR DE51GN If THE 150TiNG i,WOLK5 FOUND IN THE FIELD DIFFER FROM THE Ll UDAR M?JaV =1O U9. CONTWACTOR L5 A"5ED TD CONFIRM! g EX45TiNG CONTOURS PRIOR, TO 9TAKTING CONSTRUCTION AND AJ$ ORDEf W MATrKW- � 3 � � n Z N a a C z v 90 Ion Lu � H SCALE d o_ `I0RI2ONTAL CONTROL! 15 WASHINGTDN'STATi=PLANE, � VERT•1X AL DATUM 5OUTH ZONE PER TCHPN NGV0 28 P PER THURSTON MR57ON COUNTY F11GH DKAIOW COUNTY HIGH Fk=f1ON NETWORK *y R-2 PRP_C1510N NETWORK 6 5n ET 9 X75 2 I 8 TYPE STATION j 1 csxt>3 RAMP I.E. 1N wAn>. ! - - ! -- THURSTON COUNTY HIGH WgwO r I 2OLF. W51) a r to I• aeirxw TYT'E I ���P IIIIIIII ►-o±;r�F9 - 379.95 II 1 TYT°E I `: --56' KW �.I C1 RANP . - ROAD V TYF9 9 C11T.1 TYPE 1 a C` Q:� 18.00' LT Lu �r I - 379.29 I3 QQ 2Q+91.25 10.000 383.45 117 378.96 5& 27 1L i 2'5D, 5-0.0032 rrIPI' 5 � D�WG�R-! 1 SEC -23, T1 ?N, WE, W.M. 4 IOALP0. - SEA 20+55.75 ar tr, 1 x 517 Rr 19 ` VDAD f - ITA 3 40+00.O0 105r0A05,a ry r R6 W E 750 5 C MAD A .'bTA 23+1 1.76 x9.0.01$7 rurf rF 15 Ct ROAO G - 5TA IQa+W.00 1: IT ----------------7 PQ -55 K1W'- ROAD A 7f iv � /F -7 l 1 RDAD D SLY DWG R-9 -55' iP W C k(IAp A -STA 25+79.53 xap �`lzAstD D �3.iA 96+29.% € PROPERTY LINE CFYP.) rkxauaw. ��_ 1 A I - • y..; r xnvrtvex�Iwroa 33 • ' y a wlxw-r+aa�r r i j C ROAD A . 5TA 27+01.53 j K�1 MAF TYPE STATION j 1 moorf I.E. 1N wAn>. ! - - ! -- THURSTON COUNTY HIGH WgwO r I 2OLF. W51) 4: I• aeirxw TYT'E I �� IIIIIIII € PROPERTY LINE CFYP.) rkxauaw. ��_ 1 A I - • y..; r xnvrtvex�Iwroa 33 • ' y a wlxw-r+aa�r r i j C ROAD A . 5TA 27+01.53 j K�1 MAF R-17 � n so 10D SCALE 1 I. { .t• , , rr 400 'sm •.I +45 ji .. -• -- - - -- - - - -- - - • .- - - - - - - - - �- n rtxNT :,384.sa I 395 1. ICWAiUG 23.94��J --•- '-'-�c.a arc 1 - _ ...__._._ ._..._....._._........• _---•---- ---- --�- - i Tl74LE Ht PYA? +js3 6m 1•` 0 i _ - _ 4 _ _ _ _ _ .. _ 3bAN _ BWt $7�-CMB : . - _ 390 �" u i"3 6� i 39O _... �- '��° , • 1. �;.• . � I - - - � _ I s _ + Rip 385 ,, gj 3PCi--=�'`-" _� �- �- . � i • & �+at>Fr � �- r -Ga' .W� ._. - 't 3S0 �,��p�� - ,1 � � ' - ' wz --•__c"-`"--_�.; ... 1 .. ..: \ _ 'sy '��'f _ � .. f� fir• ..... . 375 6"".�rnsV1r piw-- 1 I i.`tia• _ 375 �_ - - In _ �"��PI' T _ T!+Ahi"a .$7$-1 f>,.i��r �T="$[i2:8iIAC res' M: 375.3 I` - 12,5v :X79.14' `Y" ! a7' JRa .00L{J M' ' I C WH(TOP:'372,G4 , IIS 7f)p: _974,: 4' f 9t tl 370 r I� l I T1 Yrsr 3 b�1 5t: j iy rTi . . ; _370 374.9- - - D [ l 1 - - _ . .. .. - • - `I ^ 9,61 lE: 5 %.+ .- •W.t� .. -%n 3734-:' - • ui . -. i .. ---- - 1 ` _ - - • :5�9'(8'TC3F's vi 3'2'' - - - - - O.03I s t rAsev6r aui+o wiry. AP 365 ! s - 'nosisrla'9-'au-pa __... I s- 1.(79:a r�r . 5tr sg�p` ISS `�� ia -_: M 3613 +�5�..,. ... ��� 3S0 . I .. f e7I13.: Pl a3if :m sR. 19+00 19+50 20+00 20+50 21+00 21+50 22+00 22+50 23+00 23+50 2�4+00 24+50 25 00 25•!•1 50 26+00 2G+50 27+170 27+50 ROAD A Holm. 1"= W SRT..1- = S, 3CC.2A,T17N, Rlt. W.M. STORM DRAIN CATCH BASINS ITEM TYPE STATION OFPT RIN1 I.E. 1N I.E. OL1T 0 PER TMUR5TON THURSTON COUNTY HIGH COUNTY HIGH 2OLF. W51) M05ION NETWORK 05-0,0050 ?TXT TYT'E I tb+60,07 15.07 RT 363.95 - 379.95 II 1 TYT°E I `: --56' KW �.I C1 RANP . - ROAD V TYF9 9 C11T.1 TYPE 1 See t"" 18.00' LT 383.29 R-17 � n so 10D SCALE 1 I. { .t• , , rr 400 'sm •.I +45 ji .. -• -- - - -- - - - -- - - • .- - - - - - - - - �- n rtxNT :,384.sa I 395 1. ICWAiUG 23.94��J --•- '-'-�c.a arc 1 - _ ...__._._ ._..._....._._........• _---•---- ---- --�- - i Tl74LE Ht PYA? +js3 6m 1•` 0 i _ - _ 4 _ _ _ _ _ .. _ 3bAN _ BWt $7�-CMB : . - _ 390 �" u i"3 6� i 39O _... �- '��° , • 1. �;.• . � I - - - � _ I s _ + Rip 385 ,, gj 3PCi--=�'`-" _� �- �- . � i • & �+at>Fr � �- r -Ga' .W� ._. - 't 3S0 �,��p�� - ,1 � � ' - ' wz --•__c"-`"--_�.; ... 1 .. ..: \ _ 'sy '��'f _ � .. f� fir• ..... . 375 6"".�rnsV1r piw-- 1 I i.`tia• _ 375 �_ - - In _ �"��PI' T _ T!+Ahi"a .$7$-1 f>,.i��r �T="$[i2:8iIAC res' M: 375.3 I` - 12,5v :X79.14' `Y" ! a7' JRa .00L{J M' ' I C WH(TOP:'372,G4 , IIS 7f)p: _974,: 4' f 9t tl 370 r I� l I T1 Yrsr 3 b�1 5t: j iy rTi . . ; _370 374.9- - - D [ l 1 - - _ . .. .. - • - `I ^ 9,61 lE: 5 %.+ .- •W.t� .. -%n 3734-:' - • ui . -. i .. ---- - 1 ` _ - - • :5�9'(8'TC3F's vi 3'2'' - - - - - O.03I s t rAsev6r aui+o wiry. AP 365 ! s - 'nosisrla'9-'au-pa __... I s- 1.(79:a r�r . 5tr sg�p` ISS `�� ia -_: M 3613 +�5�..,. ... ��� 3S0 . I .. f e7I13.: Pl a3if :m sR. 19+00 19+50 20+00 20+50 21+00 21+50 22+00 22+50 23+00 23+50 2�4+00 24+50 25 00 25•!•1 50 26+00 2G+50 27+170 27+50 ROAD A Holm. 1"= W SRT..1- = S, 3CC.2A,T17N, Rlt. W.M. STORM DRAIN CATCH BASINS ITEM TYPE STATION OFPT RIN1 I.E. 1N I.E. OL1T 0 PER TMUR5TON THURSTON COUNTY HIGH COUNTY HIGH PRECISION NETWORK M05ION NETWORK 10 TYT'E I tb+60,07 15.07 RT 363.95 - 379.95 I 1 TYT°E I 20+OGM 15.07 RT 384.19 . - tt� 380. I9 t 12 TYPE 1 ?0+91.25 18.00' LT 383.29 - 379.29 I3 TYPE 2 - 48" 2Q+91.25 10.000 383.45 378.96 378.96 14 TYPF € 22+65.00 18.00 L7 361.55 - 977.55 15 TYPE 2 - 48' 22+65.60 10.0.0' KT 391.71 377.+41 977.41 16 TYPE 1 23+47.25 10.00 RT 380.88 376.40 976.40 17 TYPO F 25+26.40 15.07 LT 37$.8$ - 374.98 10 TYPE 2 - 4S' 25•+58.84 1 O.0C7 RT 378.97 374.84 374.94 19 TYPE 1 2G+08.85 10.54' LT 379.38 - 375"40 f 20 TYrF I 2G+08.85 € 0.50' RT 379.39 375.30 375"30 5O NOT Uw) - - - 51 IYPF 2 - •48' 95+94.69 12.00' RT 370.23 971.72 371.72 52 TYPE I L 96+55.67 10.00 LT 378.23 374.14 374. J 4 53 TYPE 2 - 48' 96+99.4 I 10.00 KT 37$.17 371.33 371.33 j 62 TYPE I L 140+511.30 18.00 LT 393.16 379.21 379.21 G3 TYPE 1 140+43,33 1-0.0 0' RT 35.3.27 ' 379.36 379.36 67 3 TYYE L € + GO 5G27 1800' LT 380 6Q 37G.GS 379.65 6& TYPE I € 90+33 33 10.00' RT 380.7 1 376 .SD 379 .80 f 3VOTi5: 1. REFERENCE DRAWTNG6 R-16 4 9-17 FOR ROADWAY SECTIONS AND PAVING DETA! L3. 2. REFERENCE DRAWING'S It, 19 THRU €4-21 FOR €NTER515MON AND TRAf"C CALMING DEfAft5. 3. REPE1zENCF DRAWWNG3 W-1 TI11W W-1 € , 5-1 THRU S-) 1, U-1 4 1I-2 MR WATER AND 5.1.E.P. WOWATION, 4. P.00r DRAM SHALL BE T3GHTUN[0 TO DKYW FLL5 AND 6E PLACCL} ON INDIVVLft LOT5 FOR THE STRUCTURE SERVED. 09-tWELLS SHALL BE °-'I= TO ACCOMODATE 5TORM RUNOFF IN ACMROANCC VA" CITY Or YMM STANDARDS. 5. ALL STOW DRAIN NPING SHALL BEADS H-12 UNLM5 5PECIMCALLY IDENTIFIED WITHIN THIS PLAN 5ET. PIPE LENGTHS INDICATED ARE TO CENTER Of CATCH aA5W5 AND ROUNDED TO THE NEAREST I=. G. REFERENCE DRAWINGS C-5,= " MR RDAOWAY HORIZONTAL GEOMEM. 7. TO PROTECT DRAINAGE RETENTION FA nUT€E5 FROM SEDIVIWTATION. THEY SHALL NOT ETF CONNECTED TO TTiE STORM CONVEYANCE 5'r5T19,A UNTIL 564E WOR& .KOAD15, UTILITIES. PERMANENT > RO519N CDNTROL MEAWR,B5, AND LAN05CAnKG ARE IN PLAICE IN THE TP45UTARY AREA ABOVE THE FACILITY. b. AM CATCH 549tH GRATE ELEVATIONS ARE SET TO PROP05ED CURS FLOW LINE ELEVATIONS. j HORiZDNTAL CONTROL: amu/ WA"NGTON STATE PLANE, VERTICAL DATUM SOUTH ZONE PER TCKFN NGVO 29 4 PER TMUR5TON THURSTON COUNTY HIGH COUNTY HIGH PRECISION NETWORK M05ION NETWORK I :N 0 W 46 0 0 W SE 00 00 I-- U)a LL 02 ya. W H F- ix 0KAMNG R-5 SHEET i LOF 54 FR0F00-SrAC0+0D r q- ROAD C - STA 50+00 It 2Q 3G J', 101 so �s-o.iCCl5Q FT" ROAD C = pwr." I {g '--1-.-i. ...�.•-.�. I' r 400 i f [ 395 1 .r 1 385 .! �`_ J. 380���ri._�r...` � f �.a_.a..... 30 7 [ 3 375 75 x,'cJ?'"'}1� •s'�."_ a _• j„ �'I ja11 -{" ? S' s i 3 1 .ffi is 51w - , p ' .1 .s `• � t-_ � - [ f 7 E � i.,_ s ��M��/,7.0 k'• � ��.� .f •-- r I ��• ..ter- ... i-_ 5 f 1 ..IE°f _ _ , •L r 1 i l 1_ I .4 .i . I_ I f '• }k" F *44 ' 'tsv' W. � J € _ , ��:�� �' � I � �. • 7 'as I � � . � i � i I � � r� ? f �!1 �7 ` I ;w . 9,9.t7 > a�p.J�' � � � i I . S• �� rRT��•[r av• tF e.�syi , _I 370370 •_Nra�•7xLf'I_�_•sb '�_aW�', layel��' SiNJ�r?!rl 1 - '•_ k k 6"141SPtr�5 1 9 5[P,!f2"5b• --_ s�q.OL�W' g �?� . i ""•2'_ SOI IE-` 3�EIse - i I : � I •� � ? _ i i " $,�:13p� rTrPl• a 1 rte' 365 INQ rY10 _ L -'� i?! l�•'r, a 'r. i+`'r. f• :r: 01 m• --��s - 'a? R11 _ v' N3 ? i .`v kvI _* anii: i41 rte. 4 � A?_ i . �, . { d I ; - .y� i ! �1 �• � t -s ;,$ 3GL7 I '173 ` i Lei i; " ' i �i '; , �n �S 1 i i ` $ I� 3GO .iI i 1 F1, � 1 s 1 1 �'1. 50-!•50 80+00 80+50 81-00 81+50 82+00 82+50 83+00 83+50 54+00 54+50 85+00 85+50 8G+00 8G+50 87+00 SEG,3, T17N, R1 E, W.M. 23t�. r2'S>a 2s Lf, i x sv a�5-a.Op52 f1YFT �+'Qoass f'�7Ft "Ip Trio a 9 g �s-v ovss A'T R 80 K-20 + '7' M - - - ----- - - - - ---..-- � _.. :. -- ------ --- ROAD o �ku En Z - 0 50 100 SCALE 1 4-1 5TATIQN EQUATION ! �_ MATGYW NE i}7 s mEowGkr. ' . •� ROAD C = pwr." I {g '--1-.-i. ...�.•-.�. I' r 400 i f [ 395 1 .r 1 385 .! �`_ J. 380���ri._�r...` � f �.a_.a..... 30 7 [ 3 375 75 x,'cJ?'"'}1� •s'�."_ a _• j„ �'I ja11 -{" ? S' s i 3 1 .ffi is 51w - , p ' .1 .s `• � t-_ � - [ f 7 E � i.,_ s ��M��/,7.0 k'• � ��.� .f •-- r I ��• ..ter- ... i-_ 5 f 1 ..IE°f _ _ , •L r 1 i l 1_ I .4 .i . I_ I f '• }k" F *44 ' 'tsv' W. � J € _ , ��:�� �' � I � �. • 7 'as I � � . � i � i I � � r� ? f �!1 �7 ` I ;w . 9,9.t7 > a�p.J�' � � � i I . S• �� rRT��•[r av• tF e.�syi , _I 370370 •_Nra�•7xLf'I_�_•sb '�_aW�', layel��' SiNJ�r?!rl 1 - '•_ k k 6"141SPtr�5 1 9 5[P,!f2"5b• --_ s�q.OL�W' g �?� . i ""•2'_ SOI IE-` 3�EIse - i I : � I •� � ? _ i i " $,�:13p� rTrPl• a 1 rte' 365 INQ rY10 _ L -'� i?! l�•'r, a 'r. i+`'r. f• :r: 01 m• --��s - 'a? R11 _ v' N3 ? i .`v kvI _* anii: i41 rte. 4 � A?_ i . �, . { d I ; - .y� i ! �1 �• � t -s ;,$ 3GL7 I '173 ` i Lei i; " ' i �i '; , �n �S 1 i i ` $ I� 3GO .iI i 1 F1, � 1 s 1 1 �'1. 50-!•50 80+00 80+50 81-00 81+50 82+00 82+50 83+00 83+50 54+00 54+50 85+00 85+50 8G+00 8G+50 87+00 SEG,3, T17N, R1 E, W.M. 23t�. r2'S>a 2s Lf, i x sv a�5-a.Op52 f1YFT �+'Qoass f'�7Ft "Ip Trio a 9 g �s-v ovss A'T R 80 K-20 + '7' M - - - ----- - - - - ---..-- � _.. :. -- ------ --- ROAD o �ku En Z - 0 50 100 SCALE 1 4-1 In I• �. < < is � z ; ,}} i f1K,1i f' � tr,1 . •� I y f r 11 I = I t F t 1 } 1 } _1. � � Ty i J I'- 1 j { r I y_ �. . F.. � ] 1 j i I �I� • ' 1 ;•I I f � I � i I 1 l� � � � i� ism i .Y_ ..1 395 f (�ry5 �H I .. i i g• 3 I I �lD �-.i...[...f•` §� - .s - �• - I �'aQ 390 1 I 1 { [rl7 ;me � /r-f--,� ";f' - i•• I _�. [_ - -r_ j.. __{...IE 355 ROAD 0 HORZ.-l•-w ver.-I•O's -�j Tab r I 1 AWE- f 1 ,! a 4 1,0ADr� ,W E7 �, !4170 Kln=TANOWA TOM I d 74E} AIWt KAM LEY MAP STORM DRAIN CINCH BASINS ITtm TYPE 5TATION [?FFM R1M I.E. IN I.E.OLrf 21 TYPE 2 - 48' 50+00.00 10,00' LT 380,52 376.67 376.67 yam 27 'TYPE 1 80+19.OD 31.80' LT 380.85 - 376.85 28 TYPE IL 80+72.94 10+00 RT 382W 377.97 377.97 � � � -• 25 TYPE 1 81 + 17.OG 15 A7 LT 382.34 - 378.34 30 TYPE 1 81 + 17.OG 10.00 RT $82.44 378.22 378.22 �6 31 'TYPE I 83+85.48 15.017 LT 383.$2 - 579.82 32 TYPE 1 63+85.48 10.00' RT 383.82 575.69 378,69 j 33 TYPE 1 86+35.79 1 O.Oa LT 381.41 ' - 377.41 34 TYPE 1 86+35.79 15.07' lCr 341.31 377.25 377.28 Sa 35 TYPE 1 86+80.46 10:00' FT 380.97 377.04 377.04 f NOTR51 1. REFERENCE DRAWIHG5 R 16 4 Rr 17 rOR ROADWAY SECTIONS AND PAVING b DETAILS. fR 2. REP REMC E DRAWINGS 9-19 THRU R-21 POR iNTFR9EOTION AND TRAFFIC °r CALMING DETAI15. s 3. REFERENCE DRAWL NCS w-1 TH RU W-1 1, -1 THRU 5-1 1, U-1 4 U-2 POR WATER AND 5.T,E,P. INFORMATION. � �+ 4, ROOF DRAINS 5HALL 18E TIGHTUNED TO DIZYWEU5 AND BE PLACPf7 ON .......•....... �-.N INDMDUAL 101`5 FOR THE 5TRUMRE 5ERYED, DRriNMO 5HALL Bg 51ZED TO AC MODATE STORM PUNOff IN ACCORDANCE WITH CfIY Of YELM g a g 5TANDAR05. 12 1 $ W 5. ALL STORM ORAIN PIPING 5HALL BE A05 N-1 2 UNLE55 SPECIFICALLY 0INTIPIED WITHM TH15 PLAN SET, PIPE LfNGTH5 INDICATED ARE TO GENTIROF CATCH BASM5 AND ROUNDED TO THE NCAREST I=. _'fi ' „ ,� �• G. Fdn?E3 t Z DMMNG5 G-5 4 G-6 FOR ROADWAY FIORIZONTAL GEOMETRY. 7. TO PRUTECT DRAINAGE RETENTION FAC{IJi1C5 FROM 51=DIMENTATIOW. THEY 5HALL NOT BE CONNF= TO THE 5TORM CONVEYANCE 5YWEM UNTIL 51Tf Ig 3 � woo RvAm IJTIGTIE,9, PERMANENT ER05ION CONTROL MEA5VKt5. AND 6ANO5.APING ARE IN PLACE IN THE TRIDUTAKY AREA ABOVE THE FACILITY. v 8. ALL CATCH aA5fN GRATE ELEVATiON5 ARE 5FT TO PROP05ER CURD PLOW LINE EIEVATION5. W zw 0 0 W 00 M U)0' Ix �WW 3Cc CC HORIZONTAL CONTROL- d WA5HINGTON STATE PLANE. VERTICAL DATUM 5Ri1TH ZONE PER TCHPN NGVD 29 4 PER THLIR5TON T HURSTON COUNTY HIGH ORtAMING COUNTY HIGH PRX1510N Nn WORK R-� P ! NON NETWORK 5HC8i', j�,_L7P 54 S 52 Lr, 12' 0.4. 50 - @6-aOU50TR'IFr 390 L .385 375 1. 330 328, k CURB RAW TYPE I itY!'d STORM DRAIN CATCH BASINS i ►cvnc { wows, Qty arse i i_ •_ ' rV N�_- }CYC �E _".'C_�..~� -. --,_-� - W _� ....-•�'. FrATF?5:-7�4:�9'T�.a57 19 TYPE 2 - 4a,25+38.84 10,00' RT 376.97 9714.84 374.84 ft1wc f -� sTYD F IN RffAtNIW WALL LL 22 if IrSD �'3-O.W547 rTIrT 5M94,T17N.lt1E, W.M. � n IDA 45 NOT UtSW - - 7 � 47 T" 2 - 4& 93+95.57 10.00' RT 376.33 372.69 372.69 Ori TYPE 194*48.46 12.00' LT 376.56 - 37'2.56 49 TYPE J 94+48.4G 12.W RT 976.56 372.45 372,45 n 50 NOT Ump - - - - - 5 J TYPE Z - 4& 5$+94.69 12.Oa KT 378.23 371.72 371.72 j , listst 53 TYPE 2 - 48' 96+69,41 10.047 RT 37.5.17 371.33 371.33 54 rm I 99+5!.474 14.00' LT '374.23 - 570.23 e 155 TYPE 1 99+5j.04 i a.00' RT 374.07 39$.92 369.92 *56 rem 2 - 48 100+93.76 12,50 RT* 372.80 369.21 369.21 ai wx387 3$8 OVERBUILD ON DCi5TING STORM UNE. (MATCH I•E.5) ........... ...... .....„ ...� l NOTE5- �f • f� � _ ......_ - � --- r, it 52 Lr, 12' 0.4. 50 - @6-aOU50TR'IFr 390 L .385 375 1. 330 328, k CURB RAW TYPE I itY!'d SEC.23, T1 7N, R1 E, W -M, 1911•. !2.'50 I'VOMM 261F, irw -0.1479 ir�Ti LINE 05-<ku i 19 rvrT 1 1 J f, 4 RDAD I7 STA 1 O I +0&7f } 3430:Yu7 S 1 30 ?�3" 34:1 r yuh3.1 3q9F ; € t ! j 10- I �' 's a -- s�tp �"• srsrz �-5rs�xo�►5o•Y-� --• ...y ; . u] t -i '•� 7 E{ so z ! i 6 5D Im I '1.15 E1:F13 16 7'.. ?75 �0•ii 2s ?pT SCALE G 1 6 .VV-LwRCW0 A- STA 25+73 9 _2O � R[7AIY b - 5TA 56+29.86 -5G' RAN MvWt � ROAD D WST&L TYPE 2 - 48' CA•iCF10A5M CE,CMD I2 ON THE 5TON,1'A RPE, Offs" G"TB AS R.a E N€CM5ARY'r4RTHE GRATrTO M 1f1CATtQ iN Tt1E MDW UNE. C0NTPA.a0KT0 Vi9{kP! TYTES, size AND R or BQ5TiNG mmm nm L'- I T - i: 7"" 390 01. = ry + 9' •; its _. vrciv:31's t1 v7 IK- 4 - ,.- L_ ` f ._.; * •i �..:.� :- •'��,' 368 „- �.,_.; 37'5 Y� -� 370 �;T, {-,, {�... 370 - _ _ 40, _ _ _ �_ _ _ - -i V*A X37 A,'A_ _ - _ 3G5 { ' r �J t i xs� cn - _ -_ ] 9 i931': 3+38'" - !! 365 } ca _ 5 -OA D5 I 2 r 16A.47' : 2 STLrTCJP=,yl B&- .::_.'uf'; - - - • _-'w_ . _... . -. ...-. .... -. ... -...._ w .. .l. ��;..� Jia _.)�. _ . �t 2�:�b Ser•878.44� _..... ..__ 6' SaJd[] v PIdO1�E0• GI p3HDlf�1T..1 .. . - - - -, `--- __.-- _ -- - 360 !" ` _y'.3i5'Si}` _ 7ig�52• agsi[n;a%�iii�vrrml -• ' 360 }-`/Y -_ I -_ ►• � _-- �_-_.--•__ - _ ..... . , . - IT5pif:r87 .5k' ��•..- . . -..... _. ,_. ... ..__...-...-. _.. ._ -I.. .. -•- -• -- r�1. -- __ - -- - __...--•_ :�_ :� fir-_. _• �s� m.... ,ir-• �. _. ..-.. _. ,_... _ j.r..�- '* fi - - - -`� ..... ' . . 355 f `�. �Y ` �� - ..-. _..�.._.. r M` _ _ 355 TI �} 93+00 93+50 94+00 94+50 95+00 95+50 96+00 9G+50 97+00 97+50 98+00 98+50 99.4-017 99+50 100+00100+50101+00 ROAD D HORL-V-W VERT. -1"ftW STORM DRAIN CATCH BASINS i ►cvnc { wows, Qty arse i i_ •_ ' rV N�_- }CYC �E _".'C_�..~� -. --,_-� - W _� ....-•�'. FrATF?5:-7�4:�9'T�.a57 19 TYPE 2 - 4a,25+38.84 10,00' RT 376.97 9714.84 374.84 ft1wc f -� sTYD F 20 TYPE I L 24+08.95 10.50 LT 379.39 375.30 375.30 YUt11 nflu[TWOM TOM - 746 KM MA-Acr xlr&tec rLwWo. GONVAUMW KpY MAP µr SEC.23, T1 7N, R1 E, W -M, 1911•. !2.'50 I'VOMM 261F, irw -0.1479 ir�Ti LINE 05-<ku i 19 rvrT 1 1 J f, 4 RDAD I7 STA 1 O I +0&7f } 3430:Yu7 S 1 30 ?�3" 34:1 r yuh3.1 3q9F ; € t ! j 10- I �' 's a -- s�tp �"• srsrz �-5rs�xo�►5o•Y-� --• ...y ; . u] t -i '•� 7 E{ so z ! i 6 5D Im I '1.15 E1:F13 16 7'.. ?75 �0•ii 2s ?pT SCALE G 1 6 .VV-LwRCW0 A- STA 25+73 9 _2O � R[7AIY b - 5TA 56+29.86 -5G' RAN MvWt � ROAD D WST&L TYPE 2 - 48' CA•iCF10A5M CE,CMD I2 ON THE 5TON,1'A RPE, Offs" G"TB AS R.a E N€CM5ARY'r4RTHE GRATrTO M 1f1CATtQ iN Tt1E MDW UNE. C0NTPA.a0KT0 Vi9{kP! TYTES, size AND R or BQ5TiNG mmm nm L'- I T - i: 7"" 390 01. = ry + 9' •; its _. vrciv:31's t1 v7 IK- 4 - ,.- L_ ` f ._.; * •i �..:.� :- •'��,' 368 „- �.,_.; 37'5 Y� -� 370 �;T, {-,, {�... 370 - _ _ 40, _ _ _ �_ _ _ - -i V*A X37 A,'A_ _ - _ 3G5 { ' r �J t i xs� cn - _ -_ ] 9 i931': 3+38'" - !! 365 } ca _ 5 -OA D5 I 2 r 16A.47' : 2 STLrTCJP=,yl B&- .::_.'uf'; - - - • _-'w_ . _... . -. ...-. .... -. ... -...._ w .. .l. ��;..� Jia _.)�. _ . �t 2�:�b Ser•878.44� _..... ..__ 6' SaJd[] v PIdO1�E0• GI p3HDlf�1T..1 .. . - - - -, `--- __.-- _ -- - 360 !" ` _y'.3i5'Si}` _ 7ig�52• agsi[n;a%�iii�vrrml -• ' 360 }-`/Y -_ I -_ ►• � _-- �_-_.--•__ - _ ..... . , . - IT5pif:r87 .5k' ��•..- . . -..... _. ,_. ... ..__...-...-. _.. ._ -I.. .. -•- -• -- r�1. -- __ - -- - __...--•_ :�_ :� fir-_. _• �s� m.... ,ir-• �. _. ..-.. _. ,_... _ j.r..�- '* fi - - - -`� ..... ' . . 355 f `�. �Y ` �� - ..-. _..�.._.. r M` _ _ 355 TI �} 93+00 93+50 94+00 94+50 95+00 95+50 96+00 9G+50 97+00 97+50 98+00 98+50 99.4-017 99+50 100+00100+50101+00 ROAD D HORL-V-W VERT. -1"ftW STORM DRAIN CATCH BASINS i ►cvnc { wows, Qty arse � -� svnf { q4 I � 7j 79Y1, 17 TYPE 125+26,40 15.07 LT 37,5.99 - 374.38 19 TYPE 2 - 4a,25+38.84 10,00' RT 376.97 9714.84 374.84 ft1wc f -� sTYD F 20 TYPE I L 24+08.95 10.50 LT 379.39 375.30 375.30 YUt11 nflu[TWOM TOM - 746 KM MA-Acr xlr&tec rLwWo. GONVAUMW KpY MAP µr 5M94,T17N.lt1E, W.M. � n 44 wt u5m 45 NOT UtSW - - STORM DRAIN CATCH BASINS 17C]N TYPE STATION Ofr3ET PJM i.E.1N I.E. OUT � 17 TYPE 125+26,40 15.07 LT 37,5.99 - 374.38 19 TYPE 2 - 4a,25+38.84 10,00' RT 376.97 9714.84 374.84 19 TYPE 1 26+08.85 1a54' LT 377.39 - 375.40 20 TYPE I L 24+08.95 10.50 LT 379.39 375.30 375.30 al L 1!1! 43 TYPE I L 95+07.3! 18.00 RT 37Q.84 37527' ' 373.27 44 wt u5m 45 NOT UtSW - - 45 TYPE 1 93+75.51 39.00' LT 375.79 - $72.95 � 47 T" 2 - 4& 93+95.57 10.00' RT 376.33 372.69 372.69 Ori TYPE 194*48.46 12.00' LT 376.56 - 37'2.56 49 TYPE J 94+48.4G 12.W RT 976.56 372.45 372,45 n 50 NOT Ump - - - - - 5 J TYPE Z - 4& 5$+94.69 12.Oa KT 378.23 371.72 371.72 52 'TYPE 1 L 95*55,67 I O.00' LT 379.23 374.14 374. J-4 listst 53 TYPE 2 - 48' 96+69,41 10.047 RT 37.5.17 371.33 371.33 54 rm I 99+5!.474 14.00' LT '374.23 - 570.23 e 155 TYPE 1 99+5j.04 i a.00' RT 374.07 39$.92 369.92 *56 rem 2 - 48 100+93.76 12,50 RT* 372.80 369.21 369.21 ai j E743G TriaE 1 i 01 +56.00 12.047 RT 372.10 3G8.5G 369.56 OVERBUILD ON DCi5TING STORM UNE. (MATCH I•E.5) ........... ...... .....„ ...� NOTE5- 1. RfrVU NCE DRAWING5 R 16 0 R- 17 MR RgADWAY SECTIONS AND PAVING o' OtTA1L3, 2. REi:RENCE DRAWINGS ft 19 THRU R-21 FOR INTERSECTION AND TRArRC a H CALMING DETAILS. 5, REFERENCE OKAW]NG5 W-1 THRU W-1 1.5-1 THRU 5.1 J. U-1 4 U1 2 FOR WATm AND 5 T.E.P. INFORMATION. i[ 4. ROOF VRNN5 SHALL DE TIGHTLINFD TO DRYWEUS AND $E F ACCO ON W INDIVIOUAL LOT5 FOR THE 5TRUCTLIRE 5ERVEp- 012 hr .15 SHALL BE 5=0 TO ACaWODATE STORM RUNOFF IN ACCORDANCE WITH aN Or YELM � STAN DART7S. 7 5- ALL STORM DRAIN MPfNG SHALL M ADS N-12 UNIC55 SPECIFICALLY !OE!•MMIft) WIWIN THIS PIAN SET, PIPE 4.ENGTHS INDICATM APt TO CENTER OF 0) -jam.. z CATCH 5A51N5 AND ROUNOCD TO THE NCARC5T PC]OT_ v uJ G. R♦ rERENCE DRAWINGS G-5 4 G.6 FOR ROADWAY HORIZt7PJTAL GCOMem. fla : > 7. TO PROTECT DRAINAGE RETE"ON FAGiLME5 FROM 9EDWENTATTON. THEY SHALL NOT BE CONNECTED TO THE STORM CONVEYANC€ 91'STEM LWL 5M 0 a 3 o 0 WORK, RaAD5, UnUTIE5, PERMANENT EROSION CWrROL MEA5URE5, AND -R'E to -d LANDSCAPING ARE IN PLACE IN TtiE TRIBUTARY AREA ABOVE rAGLITY. . � � ©g" 8. ALL CATCH DA51M GRATE ELEVATIONS ARE SET TO PROPOSED CURB FLOW UK EIEVATION5. � Q Lu W m 3:5- ❑ HOP.L'IONTAL CONTROL.- WASHINGTON 5TATE FLME, TCHPN VFRTIC,AL DATUM SOUTH ZONE PER NGVO 29 ► THURSTON COUNTY HIGH MA Y1NG PER THUR;9TON COUNTY HIGH PRM51ON NETWORK R-9PREIMON NETWORK 5h=T 15 CF 54 Cp ROAD A - 5TA 20+53.73 C r - STA 140+0R.U0 r "t- I � , I = i ) f , I 228' RhN ROAD A 9eV GR5 SEC.23, T47N, RIE, W.M. R ,21 /--14-'A raAD r - 5TA 148+56.03 Cj ROAP M - 5TA 164+70.557 $OLP,12'50 90-0.0050 rlrr rROW F-5TA IA4+76.53 /731 232 233 234 23.5 73;i 2- 7 2:,3 3_' 244 l�. .T �ra.pwso + s p snr - } '5P 241, E9 LF, 12' W-�8�-•I 05-0.0053 !7� x --5G RAV RDAD H CURB RAWW = Mr. r13 7Yre 3 (TYP.j 50 Lr, Ir Sia 05-0.01"mif ROAD F f h1aT�4 j 4p�iS.OLa SIn I i f�l1.w400 �r1€1 a.aR s ism -V: 3a .V3'- - - ., s . €i V�'OINT$FA t. �0+i>f'_.Y3, : • C,iY PiNyi ST- i4I+E5.5C Iu z 1 --- - r - r- Luau cpr'�xs �9.A 7 : = - - - =a POW 1 Wi 364.6E1 - - • - - - - 11 - - -- 11 1, II xV' UE'�1}`;6{., ;. kVAWq0 C 25 395 : ¢1 { ? Y_ xsrl•vC ! ?� 395 V.h ST,%,r 1.4-+41.$3:- -ou - 390i4 41 f STW, IND ��', F .`'r� g,J" 330 3$0 375 T� F :k ,._:_. _ ` -` .... 375 � _ ' - spa-aory� rrr - . _ _�_ :..� - -' • - � .. ...., : . 3 �' ,i�r 87 1.94' .C.►7LaN0 Cr1T1 5-0.+7Li71] e4 1. 370 ' ' s sa9°i Yo> : 3Y7:1 a bj� vNc y ; NE+ rivr 1' 370 t 365 . i - s ` .. ..; m' . , f L z $ ,` ;' 365 140+00 140+50 14 I +OO 141+50 142+00 142+50 1.43+00 143+50 144+00 144+50 145+00 ROAD F HOR,'E. - I' = 30' 19Rr.. i r = 5' 0 N Ido SCALE Raw qmm=.. a rU L RLIPWA Q f Lraa 'F comwo n j ITEM 7Y{'C 57AMON .af,Tl,rLrc,wr�. 155 I STORM DRAIN CATCH BAS -NS j ITEM 7Y{'C 57AMON Orf5F- RIM I.E. IN # 4 PER THUR5TON THURSTON COUNTY M191 COUNTY HIGH PREGSION NETWORK I I TYPE 1 20+06.80 15.07 €i:T 384.19 12 TYPE 1 20+5t.25 I $.00' LT 38$.2$ - 13 TYPE 2 - 4b" 20+91.25 10.00' RT 393.45 378.95 42 TYPE € L 140+56.30 I8.OV LT SW -Ir.' 379.21 63 TYPE 1 140+43.83 10.0(Y RT 383.27 379.35 Fi4 NOT USED - - - - 155 I NOT USM - - 66 NOT Lew - - l lSd TYPE 1 144+75.53 10.cky RT a51 TYPE I 144+82.3.3 18.00' LT I.E. OLii I 380.19 379.29 378.96 379.21 i 379.36 379.51 37F.17 376.17 373.31 376.31 NOTES: - 1. Ptrr PlfCE DRAIMWS5 K € 6 4 R,-17 POR ROADWAY SECTiON5 AND PAVING DETAIL5. 4 R"M UNCC DKAL' BNG5 Ik 19 THRU R-21 FOR 1NTCK mnON AND TMMC CAWING WTAIL5. 3. REFERENCE DRAWING5 W- I THRU W-1 1. 5..1 THRU 5-11 , LL 4 LL2 POR WATMAND 5.T.". iNFORMATION. 4. ROOF DRAINS SHALL BE MHTUNED TO DRYWELI..S AND BE FLA= ON INDAMLIAL LOTS FOR THE STRUCTURE 5FRVED. DRYWELL5 SHALL 8E 91ZW TO AWAX40DATE STORM RUNOFF IN ACCORDANCE WITh CITY OP YELM 5TANDAR05. 5. ALL STORM DRAIN PJMNG SHALL BE ADS N-12 UNL1:55 SPECIMCALLY IDENTIFIED WITHIN THIS PLAN 5U. PIPE LENGTH5 INDICATED ARE TO CL° m OP CATCH DA`STN5 AND ROUNDED TO TM NEARE5T POOT. 51071409 7. TO PROTECT DRAINAGE RETENTION FACILITIES MWM 5fDLiu1ENFATION, THEY 5HALL NOT 8E CONN=I!D TO THE STORM CONVtYANCE'5Y9TW UNTIL 51TE WOK ROADS. UTfUnES, MOAANMT =50N ON CONTROL W.A5UR 5. AND LAND5CAPING ARE IN PLACE IN THE TRJ&JARY AREA AMOVE TrT FAGILTTY. 8. ALL CATCH BASIN GRATE ELEVATIONS ARE SET TO PROMS D CURB FLOW LINE ELEVATK)N5. (o W u'j Z 0 �W " W � L6 0 00 V)a c, 11 4 W N 0 DRA ANG R41 !3flWr 17 QF 54 HORIZONTAL CONTROL- WA5H€NGTON STATE PANE, VeRTICAL DATUMSOUTH ZONE PER TChPN NGVD 29 4 PER THUR5TON THURSTON COUNTY M191 COUNTY HIGH PREGSION NETWORK PRECISION NVWOP.K (o W u'j Z 0 �W " W � L6 0 00 V)a c, 11 4 W N 0 DRA ANG R41 !3flWr 17 QF 54 � �R3A0 H - STA I qq-ton.o0 q RLPAD t - STA 122+§x.03 O CURB RAW' n7e 3 awY ) FSLF.IV% II 65 -Davao r17rT ��. i C.• . � 1 La � •. 1 YG Ll`, 12' S0 05-0,0369 FTIPf tQ --- --------•----'f�,� 11FI � i 781 ; r /i -- � I I 1 : 11 -I 1.- I{ '' F R� i., iQ U� N L1 4 � N j {yJII 1 C n G• y CC4 0. 1 t��' 5&' R/W - 56' ROAD E ROAD F Sao" IFI0 ROAD H 5R a" w I I 0 59 ioD SCAM SEC.23, T17N, R9 E, W.M_ � R0A0 D - 5TA 90+31.17 {" ROpa L - 9TA 23 f +27.93 R -...J. 4 � ._ .._ i t '• � r - S � - .. - :....... '... .. '7'1'98As �1 �1�►3994'. ..... • l , - 1 � - re.Ylyd cN•fur.cy y�f M i i i i --- i - � �PI:19ir38F.7a � �ry u� yr 390 390 76.$0 _ W?a - j - ; wn rgnrl•$ile -F-�98fi1a' --- .N -• • ici r � � - R ! ie w" U: 3: € d`�i .. • �. 385 �;� $ _ 385 C,7a, - _ F �. a � 'bu�trNc��i • ' .- ' �.-;m' x.,14 '= � t � •� .: �`_" 1 .'. .s '� _ ._.......ice -r -.`r Y'Tr r_�-.......-�._�-�.�._�..._... •� � .. 375.E-,- Cir i _ 375. i; 1 �--�- i3 ' '� _ •. - 7e 9�Wjr1' Y]P:-37G:3lS' 370 370 qL�� I 1NM1'IRPl�l.Yd j.:4- 365 3 33 365 e •2`3 1 3E5 x `,�'• 9v jc, ;37x. I•i ! �� F ' r � - -..... . _. __. CI, - PI4pPoSPD G►7F1ND {FYPj .. ' 360 5db bc190 T1FT 3GO yi- II -q qI y O ]jjrLh• .V ,LY LYIf y, SY'1�.e - ,9� K 'F. ,f�� 1p. =n3h• .jam ' -F- T .n R11._3i� �h:- •`�' !�+• p h 355 „� �� �,� +� �' �, �4� 355 179+50 180+00 180+50 181+00 181+50 € 82+00 182+50 1.53+00 183+50 184+00 18.4+50 185+00 ROA© H MORZ. - V in 5w VERT. -1' m 5, e it%7A0 L - 5TA 730+00.09 "D D 5mf"R-6 r• -5G KW - '379 g I � t-17 1 ROA© L VFI6TA, 23w+93.0t -= 390 vP{ exa.s zs 390 Kv&6 [i11C1 P 385 $ rr 385 ca f, 380e C 380 I � •_ �GRCri1Hi7;:� 375 375 370 1 3717 A•sip rop='s71.5 6 5vWC d�Sr11<rl. 3GS 365 . t�CA,lfJi7 {fYpk [ .. t9lL9tiI16 C+WMD ITM 3E0 360 230+00 230+50 231+00 231 +50 ROA© L NOFM -1' m W VERT. -1' - W KDAD 0 �rpG xcxp c . I ftp= fxgm Tmm ruslcanAlalra n 1 � SEC.z4. T17k,ft1� W.M. STORM DRAIN CATCH BASINS 11# I TYPE ADA0 fl -5TA 1C4+70,57 0PF5CT ADA01' _ STA 142+3603 kt IN III-+OLJT 38 TYPE € "Sni^ 371f, 1'0'03.`.3 380.56 ■5.0652 PSePf _ ' -- 375.55 -...J. 4 � ._ .._ i t '• � r - S � - .. - :....... '... .. '7'1'98As �1 �1�►3994'. ..... • l , - 1 � - re.Ylyd cN•fur.cy y�f M i i i i --- i - � �PI:19ir38F.7a � �ry u� yr 390 390 76.$0 _ W?a - j - ; wn rgnrl•$ile -F-�98fi1a' --- .N -• • ici r � � - R ! ie w" U: 3: € d`�i .. • �. 385 �;� $ _ 385 C,7a, - _ F �. a � 'bu�trNc��i • ' .- ' �.-;m' x.,14 '= � t � •� .: �`_" 1 .'. .s '� _ ._.......ice -r -.`r Y'Tr r_�-.......-�._�-�.�._�..._... •� � .. 375.E-,- Cir i _ 375. i; 1 �--�- i3 ' '� _ •. - 7e 9�Wjr1' Y]P:-37G:3lS' 370 370 qL�� I 1NM1'IRPl�l.Yd j.:4- 365 3 33 365 e •2`3 1 3E5 x `,�'• 9v jc, ;37x. I•i ! �� F ' r � - -..... . _. __. CI, - PI4pPoSPD G►7F1ND {FYPj .. ' 360 5db bc190 T1FT 3GO yi- II -q qI y O ]jjrLh• .V ,LY LYIf y, SY'1�.e - ,9� K 'F. ,f�� 1p. =n3h• .jam ' -F- T .n R11._3i� �h:- •`�' !�+• p h 355 „� �� �,� +� �' �, �4� 355 179+50 180+00 180+50 181+00 181+50 € 82+00 182+50 1.53+00 183+50 184+00 18.4+50 185+00 ROA© H MORZ. - V in 5w VERT. -1' m 5, e it%7A0 L - 5TA 730+00.09 "D D 5mf"R-6 r• -5G KW - '379 g I � t-17 1 ROA© L VFI6TA, 23w+93.0t -= 390 vP{ exa.s zs 390 Kv&6 [i11C1 P 385 $ rr 385 ca f, 380e C 380 I � •_ �GRCri1Hi7;:� 375 375 370 1 3717 A•sip rop='s71.5 6 5vWC d�Sr11<rl. 3GS 365 . t�CA,lfJi7 {fYpk [ .. t9lL9tiI16 C+WMD ITM 3E0 360 230+00 230+50 231+00 231 +50 ROA© L NOFM -1' m W VERT. -1' - W KDAD 0 �rpG xcxp c . I ftp= fxgm Tmm ruslcanAlalra n 1 � SEC.z4. T17k,ft1� W.M. STORM DRAIN CATCH BASINS 11# I TYPE 5TAT10N 0PF5CT RIM kt IN III-+OLJT 38 TYPE € 88+40.83 1 5.07' LT 380.56 - 375.55 39 TYFE 2 - 48' 89+40,83 10.00 RT 380.67 375.10 375-10 40 TYPE 1 90+50.00 16.00 RT 379.41 374.56 374.5E 59 TYPE 1 3 22+65.78 18.00 RT 376.49 372.00 37230 64 NOT U50 - &5 NOT U50 _ 72 TYPE r 180+35.00 10.00 IT 376.40 - 372.35 73 TYPE 1 180+35.00 r 0.00' RT 376.40 372.26 372.26 74 TYPE F 180+46.481 15. Or RT 376.37 372.33 372.33 75 TYPO a €82+76.64 tO.00 IT 3$0.98 - 376.98 7G TYPE i 182+76.64 18,00' KF 380.82 376.80 376,80 77 TYPE } 230+10.00 19.50 IT 378.04 375.24 375.24 78 TYFC 1 430+10.00 19.50' KT 378.04 - 375.43 NoTe. I. RfrMNCE DRAWINGS R- 16 4 R-17 FOK ROADWAY 5WtKM AND PAVING D)r"iAJi'.S. 2, REPERCNCE ARAWING5 9 19 THKIJ K-21 rOK INTE1t =CN AND TRAFFIC CAL.WNG PLrAILS. B. REFERENCE DRAWIN65 W-1 TttRU W-1 1. 5-1 TMRU 5-1 1. U-1 4 U-2 rOK WATER AND 5.T.E.F. INFORAMTION. 4. ROC>f• DRAIN5 5 tAlL OE TIGI'iTLFNfV TO DRYWELL5 AND BE PLACED ON KDNADU&L LOTS POR THE 5TRL3=Kf 5W&D. DRYWMA5 5HALL FSE 59ED TO ACCOMODATE 5TORM RUN0PF IN ACCORDANCE WTITI CITY OP )tLM STANDARDS. 5, ALL STORM DRAIN PIFING SrU1LL BE AEG N-; 2'UNUW 5F£ nCALLY IDENTIFIED WITHIN TH35 FLAN SIT. FIFE LENG1115 INDICATM) ARE TO CENTER OF CATCH BA5IN9 AND ROUNDED TO THE NEARE5T FOOT. 6, R`PERENCE DRAWINGS 6-5 4 G -G FOR ROADWAY HORLZMAL Q5:) IRY. 7. TO PlKCICECI• DRAINAGE RET"ON rAGLITIE5 PROM SEDIMENTATION, THEY 5K6 LL NOT M C4NNeM TO THY` 5TOW CONVEYANCE SYSTEM UNTIL SITE WOO ROA115, LMLITIM, FWAANENT MOVON CONTROL MEA50RCa, AND lANDSCAMNG ARE IN PLACE IN THE TRIBUTARY AREA ABOVE THE FACILITY. 8. ALL CATCH BA51N GRATE Ei.EVATION5 AKE 5ET TO PROP05ED C URB FLOW #,INE t'LEVAMN5. W 1p W ❑ n p H Q D3t11'NiNG R-'13 5HEET I9 0r 54 0 HORIZONTAL CONTROI, WA5hfNGTON 5TATE PLANE. VERTICAL DATUM 5OUTH ZONE PER TCt1FN NGVD 29 4 PER THURSTON THUR5TON COUNTY HIGH COUNTY HIGH PREG1510N NETVJORR PRECiSlON NETWORK W 1p W ❑ n p H Q D3t11'NiNG R-'13 5HEET I9 0r 54 f1L:: R Vii 4) r IPya � 1dVw.a Tort 5@:, [x+ ale 4'.`:fl�i ADDIt NR- 15 10-f R• 14 TJW KTAt S _ FACK. UF coup-) 01- 10 .. r gg JJ Vix C�•1� ti ;,w. F>• 0 I I ROfi,--D. Jn. ry, 'OH - Vg 1pp..p3 £k'Tr�a $Y: PpttA � x --awe WWR—; rq to A oil w grn rn Hillilk t i M.A*m Ve oMIG)m we IL TAHDMA TERRA 3$ ©1VI51UN5 5[ fi � �n ►� YELM. WA CDP 6AR9_ LOCATErm Yp - * cbmud 8w rnykwm .:a S akre _-- YVORIS1Hd 0""S - 4200 6d+ A wrriae S Soffa IQ9 n 6-9-20 E 4 BEFORE YOU _ [,uCeX Wq hdr qtW, 98W - r ROADWAY SYSTEM DETAILS �: -2014 a r � xsz rzro F ��saj �sz ra�r `re;;a$ir+►��°S ... _.__..W... -- .. cn m 0 k) m I CURS RETURN +� CURB RETURN G) CURS RETURN I?UJVVKVLAR I STom CPFW ELEVATIO.H STA, 12+ f 1.70.15. 1& RT STATION OrMt E"ATtON HCR 152+62-03 12"00 RT 373.67 1 BCR 53+70.aA I RJW RT 873.Sb 114 ❑ 52+62.23 14.60 KL 37,50 aW23A 59+67.06 12.29' RT 87397 l❑i� �itYATIQI: 3T' .01 IM❑ 59+60.61 r F4.2ZV 373:45 314A11+49.39 24,W LY 372.45 1/24 - - _ 373.1$ CCR 11+96.00 22.W LT 3,71 .86 8142 11+64.26 23.64'RT 372.66 CM I i 1+55"00 22.0V LT 971,80 CCR 11+43.07 22J WRT 379.17 CURVE TABLE= - FACE Of CURB I45*00= f0W 7.65' I 4.542 CURVE TA&Z - FACE OF CURB I OdLTA J �Fp J�! .�9 �j 21410{17 TAIIG f RN] L15 TANGElIT I T GW 19M.85� j DELTA KA" LthaM I TAAWMr IDELTA I 90`70'00` 12NGTtf 35.W 54.98' I 35.00 I CUM RE URN { 98'4L7C>e'. 35,W 43,09 I I 25.67' CURB RETURN VMTA 1 RADIU5 I Left ! TANGENT CURB RETURN I STATION CfP5CT ELEVATON 405102 10.00` 7.85' 4.14' 5'0 CURB R {UR [ st"ON OCr`5CI' '19,LVATIpb1 1 j 20+26.94 I 12.951 Rr 384.21 2a+ 10.01 IO.W i'Cf 3&4.20 CURVE TABLE -{j FACE OF CiJiZF3 14'j%XW 10-W # 7.25' UNGTh T4IIHC+I C4H 5TAT04 OFfWT *"AT" 52+47.40 t2. W L- 973.43 f7Gx 53+72.14 1200 LT 373.39 08 122 152+97'.40 12.W LT 373.63 CBM 5x+67.06 f 2.30 U 373.`2 f M Q 152+97,83 14.28' LT 379.86 1/44 53+60.57 f 3.W LT 373.78 1122. - -• 874.59 IMA - - 374.44 3l4 Q 12+14,25 13.911-u 375.46 S64 ❑ 12+10.43 ' 14.6,2' RT 875.93 CB15 I2+25.G7 1 12.W tT 37649 09/4 12+20" 12.00 RT 379.862 MR 12+'2!$.67 12. W tT 376.08 I CCR 12+20. 12.W RT 375.82 TABLE - FACE OF CURB D"AT10N CURVE TABLE - FACIE OF CURB {!CURVE ln� TA29 38 t .C.a DILTAr � 529.3 55 {0111A I 98 *UW Z5.0a 1 43-0'5 1 f vNVIMT 341.69 [ Wtrl 254a 443.99 I ?mPlN01C1W TYPE A RAMP STA: 12+11 _M 19.I V LT- PZ ROAD c ®3+00 CPERP19101CULARI WM 52+84.09. SEE WA3L ON VAG 2216 PERa'ti1=LAAkTTn A RAMP �j STA: 1 1192.25. a6.54 LT 1 • ..i•;'; i • i SEC -23, TI 7N, R1 E, W.M. CURB RETURN +� CURB RETURN CURB RETURN (D CURB RETURN I?UJVVKVLAR TYPO A FAMF 10"00 RT STATION OMtr STA, 12+ f 1.70.15. 1& RT 22+86.75 T Y M=TRAN9fT10N ARtA 13612 r 9tE DETAIL ON AN4G Rr1 S ❑ y 3MAf Pl991:NAGt11AR TYPE A (LAMP 1 N Q � 16+11 W 11.34. w StAI 12+61.x6.14.11 LT l❑i� �itYATIQI: ECK 20+65.70 ISA7'ICT 360.16 *1 16+02-07 17.45'Rr .991,16 5m 16+25.41 ipOT?RT � 341.71 CURVE TABLE - FACE OF CURB 74f7iWMTYI'C A RAW ❑gl' 12+52+91.x8, 13.4 P ff ecR f f 6+32.46 12.93' RT 881.72 f + P ICUTAR TYPE A KAW FA 120+35.52 IO.W LT r %TA:'39+CI oft, 44-M RT CURVE: TABLE - FACE OF CURB 1 DELTA 111, AO I IM'TH jTMI,�f SEE WA3L ON VAG 2216 PERa'ti1=LAAkTTn A RAMP �j STA: 1 1192.25. a6.54 LT 1 • ..i•;'; i • i SEC -23, TI 7N, R1 E, W.M. CURB RETURN +� CURB RETURN CURB RETURN (D CURB RETURN SM STATION OPf5ET ELeVAT10N I 10"00 RT STATION OMtr =VATION 22+86.75 f 1.27' RT CU 561 120+72.771 1800 RT 380.05 13612 16+20.66 12.a�1 Ri 99i.G0 ��� RETURN 3MAf Bm 120+72.77 18ba ILr 990.0'''5 I I 1 N Q � 16+11 W 11.34. w 361.2@ 5TAnON Of'!`� rr j �itYATIQI: ECK 20+65.70 ISA7'ICT 360.16 112A 16+02-07 17.45'Rr .991,16 5m 16+25.41 ipOT?RT � 341.71 CURVE TABLE - FACE OF CURB -"'A 120+25.87 1 1.94' `7 380. ecR f f 6+32.46 12.93' RT 881.72 3&4.17 06157 120+35.52 IO.W LT 360.cs CURVE: TABLE - FACE OF CURB 1 DELTA 111, AO I IM'TH jTMI,�f � 120-F39.8x 10.WtT 380.65 3&3.42 _ A STAT 1 G +•25.44. I45*00= f0W 7.65' I 4.542 R14pfU5 I LPkIG"iil TANGCFIT I f 2.85• IT - / I OdLTA J �Fp J�! .�9 �j 21410{17 TAIIG f 1=7A RAi7 * 363.29 T GW 19M.85� { 4$ 00970` ❑ I❑. 1 CURVE= TABLE - FACE OF CURB 14ZH 45,00W 10.00 7.b9' I (TANGENT 4. f 4' CUM RE URN DELTA RADfi75 { LEWTH gJ TANGENT I VMTA 1 RADIU5 I Left ! TANGENT E`j _ _ j 54• 25.00 199.00 i 25"87" CURB RZTURN 405102 10.00` 7.85' 4.14' 5'0 CURB R {UR [ st"ON OCr`5CI' '19,LVATIpb1 1 j 20+26.94 I 12.951 Rr 384.21 2a+ 10.01 IO.W i'Cf 3&4.20 CURVE TABLE -{j FACE OF CiJiZF3 14'j%XW 10-W # 7.25' UNGTh T4IIHC+I C4H EM 1 120+(09.56 1 I 4210-0'2,} 1 d,�/I 1] CCK f F 2,0+A9 1000 Rr 980.34 5 CURES RETURN SiAnOPf OF3`9CT SpC I6+9.4.52 1547' RT iYCYATIOH i 341.`0 I CURVE TABLE - FACE CFE CURB 15.07 LT 18.00 t7 6TAAON OR52P MrVA7K)N { f R 1 16+41.40 ' I &4a'RT 981.71 ,,: ,�� 1 , f iw �% •.. I I HCR 3x�t 16+ 15.15 f 2.W LT I 38f.86 I G8iS 1 I$+34.62 t507 KT 3D 1.70 j DELTA ! RAIAU5 I TANG@IT IOCR pGTt 16+19.51 f 1.0aLT w." .CURVE TABLE - FACE Of CURB 14$'000�7 fa.W 7 4.12 i CURB RETURN CURVE TABI.'E - FACE yf OF CURB TAN� )j P&TA �) MDW LENGTH 145�0133i7G11' 1 TANGENT 1 I STAT1041 on -ICT U"ATiON f 8+60.07 15.07 RT 983.55 OftTA rA01us L�HC1ii 28'5031• Ia.W [ 4.51 2.25' I 10 -CO 7.85 4.14' BCR 11.5+50.'10 1240 RT 380.92 CURVE Tk1ABLE -V FACE OF CURB Q 115+60.1 a 13.8T RT 980.36 '0TA T RI CURB RETURN114 45'00W [ O.W [ 7-W 1 4 112A) 1$+66.2$ 19,19' Rf ' 380.80 ! 91ATON O"W D"AT10N 5EE SHEET R-4 344Qt 122+0+27"00 I1"6TLZT 340.77 PCR 16+ 19.51 f 1.00 LT I I 38 t .C.a W 3.04 I E M 1 f 20+-%.0 i a.W 80 VM 6+23.87 10.00 LT 341.69 [ CURVE TABLE - FACE OF CURB CURVE TA15LE - FACE CSF CURB i DELTAx8479176.1 25.00 198.9U I TAI I � DATA 1 RAgUS I [4.51-t I TANGENT.2!p 25'x'0'31' fO.W 4.51• 2.29' 27+ _ 7 ` SINGLE GIRLtrTm THE a Kmw 5Ti4 120+2542. 18.1817 _ 61 i20.00 ❑ 120+Sq ' ROAD E 0, I { 3 1 PERPENDiCLIVRTYPCARAMP 2 I r # Z50199DERtCiMrem aRAMI'+ 2Wol r I 1 +5x,07. 23.73` ICT 1 F p STAT (20+25,42. 13-72 RT ❑� 1 ❑ 1 5EE 5HEE'f K -4r Rt6 LD CURB RETURN 3 CURB RETURN (D CURB RETURN SM 1 2? 77.87 10"00 RT sa I. 1144� 22+86.75 f 1.27' RT 981.2 1 g•�q I 9TAnDN t f ELEVATKN 3MAf HCR( 19+ATION 86.91 1 L�T 364-0 ECR SGA )9+96.127 105Pf-I ttf I 3H4A7 20+21.24 10.017 RT W4.14 x81.71 MU 19+33"96 12-93•LT WA.36 162 � WK 20+055.15 11 16.WLT 3&4.17 1µQ 20+30.73 11.87 PLT 'J83.00 MRM �$�P CURVE TAB(€ - FACE OF CURES 15+26.92 12.'93 RT 983.68 I CURVE TA15LE - FACE OF CURB "2A 140+29.00' I 1 6r xr 3&3.42 _ A STAT 1 G +•25.44. • j DATA R14pfU5 I LPkIG"iil TANGCFIT I f 2.85• IT - / I OdLTA J �Fp J�! .�9 �j 21410{17 TAIIG f IM { 140+94.48 I OW RT 363.29 T GW 19M.85� { 4$ 00970` ❑ I❑. 1 10.00 7.85 4.14 ' I �$IldGtk! 1 CFit)II TY1'C 6 RAMP - STA; ) 40+25.41. 13. f S LT ... - �: -. • I- =- - _ -�. C'SI I I 1C l4 45"00'`%= € } .�j 14.x$' 4.14' CURVE TABLE - FACE CURB RETURN j DELTA I KWU5 I LENGTH STATION 02152E 1i A7fOfI 18S09W 25-00' 98.90 20+06.217 (k(j 15.07' RTVCR 864. `9 I 6 CURB ,U � RETURN 20+062 E I5.a7' RT 9b9.*jW RT � E STAT1pH .2'907 HCR 20+91.25 10.W RT CURVE TABLE - FACE Of CURB CM 13 20+91.25 1080 RT Of CURB TANC.4011T 24.43 CiCYAT10N 965.45 9-03.45 6 VMTA 1 RADIU5 I Left ! TANGENT 1142 120+61.60 11 327"4$ 7 IAO •00 _ `•� +I p i RQAD !^'y " =' } _ _ `• �..�� am MR 405102 10.00` 7.85' 4.14' 5'0 CURB R {UR [ st"ON OCr`5CI' '19,LVATIpb1 1 j 20+26.94 I 12.951 Rr 384.21 2a+ 10.01 IO.W i'Cf 3&4.20 CURVE TABLE -{j FACE OF CiJiZF3 14'j%XW 10-W # 7.25' UNGTh T4IIHC+I C4H 112Ij{ 963.44 91441140+25.67 1 1.94' LT 383.35 EM 1 140+95.59 10.W LT 3B3.�26 CURVE T - FACEar CURB j DELTA � 2401`19 I LEWTM � TANGM I �Osa' 95ba x.64' 25.37 URD R±7URN gTA7lOFe 073'927 LYLVATIDN , • Q S L>=DIPLL CwT�9 RAMP STA: 140+25.44_ I;�.F6'TCT � LTJ 3cK 1 140+49.23 CURB RETURN Crdf62 1140+66,30 15.07 LT 18.00 t7 963.16 3&9.46 ' 414D.00 r^� i tiJ " 1� ,,: ,�� 1 , f iw �% •.. I I HCR 3x�t STATION EtCVAil014 140+400` 10.00 LT .27 140+.4x.05) 1;•'.95• LT .4.21 C•URVf TABLE - FACE or CURB [10}.3-0 2-00`226 EEN6T3:i TAiB[•.L°itT Ef 4510000' IO.W 7.85' 4.14• E ECR( [40+56.'�C71 LT CURVE TABLE - FACE 1 OCLTA � "I'll I LEHGiN 145~00172 IO.W 7.x9 393 -IT. Of CURB � TANGENT I 4.14' I ; 4 . CURB RETURN STATION OST A&ATION SEE 3HEEi R-5. R- I 1 CURB RETURN SEE SHEET K-4, R- 10 NOTt°: AL1. STATION5• f'i.EVATi0N5 AND Cff-'ZT5 AT CURB AND GUPTER 6 AT CURES FACE FLOW UNC. II ROAD D , WAD L"-' ROI 4 rL- 3 OFFSV E 1 SM 1 2? 77.87 10"00 RT sa I. 1144� 22+86.75 f 1.27' RT 981.2 112A3871.13 g•�q 1 380.72 3MAf 60+25.02 t 1.87' RT 380-04 ECR I IC.a+84.49 10.07 RT 380.73 0 CURVE TABLE - FACE of CURB x81.71 I DATA RAW5 LE7l6n] TANGW 162 � 99'fl917G' ! 25.W 38.90 I i 24.63• NOTt°: AL1. STATION5• f'i.EVATi0N5 AND Cff-'ZT5 AT CURB AND GUPTER 6 AT CURES FACE FLOW UNC. II ROAD D , WAD L"-' ROI 4 rL- 3 ' ' 1 SIM= DIRQC[10N � CHN 16 23+47.26 10.0027 CURB RETURN BCR 23+47.26 t0.00 RT } 1 7e STA. 160+25.44_ FSAN LT I +141.71 4 380.8& 3M Q 160+25.89 11-94,17 g•�q 1 380.72 CCR T am 39.`.47 16 (62 3 70 •i TAW*ff I I W WSIV 25.00 99.64' ] I CURVE TABLE - FACE Or CURB CURB RETURN 0 I x 4 p x81.71 [TGR 1160+47.06 `2.99' LT 3 CURVE TABLE - FACE 162 � R CURB RETURN -- ROAD G CURB RET0RN I � LJ.. MRM �$�P ' S@ W DIRWnON 15+26.92 12.'93 RT 983.68 I 1 nn RAMF CCR { 160+56.27 18-00 LT l a+35.95 I a W RT 569 b i _ A STAT 1 G +•25.44. Of CURB f 2.85• IT - / NOTt°: AL1. STATION5• f'i.EVATi0N5 AND Cff-'ZT5 AT CURB AND GUPTER 6 AT CURES FACE FLOW UNC. II ROAD D , WAD L"-' ROI 4 rL- z CURB RETURN STATIONC>R5" � CHN 16 23+47.26 10.0027 CURB RETURN BCR 23+47.26 t0.00 RT 'MAI 23+37.83 I I.94' RT I +141.71 4 380.8& 3M Q 160+25.89 11-94,17 g•�q 1 380.72 CCR T am 39.`.47 16 (62 3 70 •i TAW*ff I I W WSIV 25.00 99.64' ] I CURVE TABLE - FACE Or CURB CURB RETURN i STAT1aN CiY3C'T '00[TA a x81.71 [TGR 1160+47.06 `2.99' LT 45'0070JW W R CURVE TABLE - FACE OF CURB f DELTA 37426/91 L>%WtH CURB RETURN � �I iTANGEW 4.1W i CURB RET0RN STATION OH-7iCT Fi1VATiCN I LJ.. MRM �$�P 8010 15+26.92 12.'93 RT 983.68 I I•, STA, f8+40.45. 11.00 RT CCR { 160+56.27 18-00 LT l a+35.95 I a W RT 569 b i /J I I I T Of CURB CURVE TA15LE - FACE Of CURB a4OUTA IRoIL*IUN IT89 4A � T GW 19M.85� �PE TYa FAMP 145'0.07 j 10.00 j j 4.14- � 9TA 14+40AS. t 1.00 LT CURB RETURN 9TAT10N 191927 EEEVATION HCR 18+50-06 10.00 RT 98396 CCR I $+57.59 12.99' RT 983.97 CURVE TABLE - FACE Of CURB I DELTA ftvNu51 uNGni iTANGW a { gg�'00W IO.W 7.x5' 4.74 4 CURB RETURN STATION OST A&ATION 8CR 8+6007 15.07' XT 345.85 I Poi 10 8+60.07 15.07 RT 983.55 EM 16+67-14 1 *.W ICT 323.56 CURVE Tk1ABLE -V FACE OF CURB '0TA T RI 45'00W [ O.W [ 7-W 1 4 5EE SHEET R-4 z CURB RETURN STATIONC>R5" ELEVATK)N [ CHN 16 23+47.26 10.0027 BCR 23+47.26 t0.00 RT 'MAI 23+37.83 I I.94' RT 8817.93 1824 - - 380.8& 3M Q 160+25.89 11-94,17 980.79 MR.1 140+35.52 10.W LT 380.72 CURVE TABU - FACE OF CURES j DELTA RADR19 LETI67H TAW*ff I I W WSIV 25.00 99.64' ] I i 26.39' i CURB RETURN i STAT1aN CiY3C'T 34.CVATiON eCR j I `-0+39.99 T O W l7 x81.71 [TGR 1160+47.06 `2.99' LT 380"55 � CURVE TABLE - FACE OF CURB f DELTA 37426/91 L>%WtH I 145°0)700 10. W 7.95' 1 iTANGEW 4.1W i CURB RET0RN $TAnON CMWr MjrVATi.N HCR j 160+49.20 15.07 LT 380.02 .=J:1 60+56.27 1 AW LT 361.62 CCR { 160+56.27 18-00 LT 360.00 CURVE TASK - FACE Of CURB a4OUTA IRoIL*IUN IT89 4A � SEE 5HEET R-5, R-12 DKA.MNG R-19 _qtM 25 OF 54 1�1 i vil- w r -i Mri !s► �NMLM��irOMO r jjlE 1M6111 rn1AYE an E CIK^YN'! 10• iY 10 ]IU-wr 17 Me 4W FON AND *AGA" 'BUM Puu oMUM °M ,x aea.lm To swnom 41VA MEW DOAL 61P TYPE i TA= RIJTtet Z VOUAMX I q A TYPE 11 am CEMENT CONCRETE APPROACH snRMe�b �aNa xu DUMP NO WASTE DRAINS TO STREAM NDTM 1. ME= r FRO ROAD= murA. S. SUML UITUM IAW BE 2' Of M MIO MAW AS 7110W !. S tram LEfTFJI n MLIFT 9E *ME. TAmmilAysmuArm"camwam YELKYE311'i0001 Ti FIAGE 5EC.23, T17N, R1Ei W.M. .0 K �v CH Ir ONCMt� AIMiMIOP PtiRa �arsrr slap rxRVMtP10aNacaa trr7aolrr Au1Ei L HC 51[P5 ME PErk oro WN W"T K: im UX2 z- 7.11E P:.r]W Or FIN FWWl:r CAI[h :;ALM aAl' RMED m 4'm.mfAli cLPAMm RAW Alla P.iATE UAV 3E N.UALLEo NTN Fl2NCE WN Oa GST WIO A¢yE,lmlt EECh6X /. r.WOUJ'S i1L L 1 )% A W[tV iINOWA Of 2- WK IV 2 Zr WER400L WOC A 1 SM" OAP EViNEEN IKKFRLYAXM MALL ARO tj aAuDiz d Dig PW Aft! rw An IS *isp&Lm ra Cy W M-1 :Jnr NIgfAM tN A(AZWKM NTH 51:1. WEr. I -M i rurA+aAm a�exnaa A. Orzi 1 9C i A.y tl f a' ).i9 0.1p 51....E-.3..� u...._ ___•...... H• 025 [LIIS rEEsuENwA s =0mPE rn1AYE an E I£ r raufe :m AmL1:T1@ili All sETu APE .� 4n[a I . ALL WORK MSAN5111P AND MATERK5 WILL BE IN ACCORDANCE WITH THE CRY OF YFLM PUWC Ir J4. Ism saEc :-onza] 4• M16ArNR SpJa P ap•gC PR . 1 2C LAa1HR f ♦5• .1 wsfamNL P9mp'FE+1FP1'L61S 3. COMPLY WITH ALL OTHFK F RMn5 AND REWIREMEHT5 Or THE CITY OP YCLM +N ODOR OTHER GOVERNING AViMOR1TiE5 OR AGENCIE5. i 4. A PRE-CON5TRUCTION MEETING WILL W HKLD WITH THC COMMUNITY DEVELOPMENT tv DEPARTMENT PRIOR To THE 5TAKT OF CONSETsLCnON. 11 9 --nECASf BAA V ISTEGRAL kmwRTuh T PPSES Aa`0A.-a• FgPFQRCWC 56ML FSR PR K• DK_5• f7 SO . • . Hf EECZDI -1 I5' FAA. AM =r .. EAM CWE FM Pee 5a• Y 6, C. PVC PIPE CONFORMING TO A5TM D 3034 SDR 35 OR AMU F'794 OK ASTM PG79 TYPE k n�+g AC1FD CRAVE EUKRLL POR PPE • Fa! 5WARAIE cASi N Pl .cr ' +. s' WI. MVACKD DEPTH. PSR PTYYCA1T WKC1dX. vRLr !gYAAAIE CASE N RACE M WPAHM[ + PRE^.AST 8Asr 4l R.7f[_ipyG SAEI (Gp! Z[PARAif eri 1.2 F. ALUM€NTZM STEEL HELICAL. OR SPIRAL R15 PIPE IN DIAMETERS Or THIRTY QQ INCHES OK p N rcc i PRECAST RASE nor N eApl p'4ca6R ISYP 5a' w. mp JLNRT .0 K �v CH Ir ONCMt� AIMiMIOP PtiRa �arsrr slap rxRVMtP10aNacaa trr7aolrr Au1Ei L HC 51[P5 ME PErk oro WN W"T K: im UX2 z- 7.11E P:.r]W Or FIN FWWl:r CAI[h :;ALM aAl' RMED m 4'm.mfAli cLPAMm RAW Alla P.iATE UAV 3E N.UALLEo NTN Fl2NCE WN Oa GST WIO A¢yE,lmlt EECh6X /. r.WOUJ'S i1L L 1 )% A W[tV iINOWA Of 2- WK IV 2 Zr WER400L WOC A 1 SM" OAP EViNEEN IKKFRLYAXM MALL ARO tj aAuDiz d Dig PW Aft! rw An IS *isp&Lm ra Cy W M-1 :Jnr NIgfAM tN A(AZWKM NTH 51:1. WEr. I -M i rurA+aAm a�exnaa A. Orzi 1 9C i A.y tl f a' ).i9 0.1p 51....E-.3..� u...._ ___•...... H• 025 [LIIS rEEsuENwA I=021el lICAIS CIiA4i®R =0mPE 12- I£ L� All sETu APE 15- I . ALL WORK MSAN5111P AND MATERK5 WILL BE IN ACCORDANCE WITH THE CRY OF YFLM PUWC Iz Ism saEc :-onza] SpJa P {9i0 SwPEC 20}j} R iIS . -,D- E'cs-C StpjY wsfamNL P9mp'FE+1FP1'L61S � �q eeNwaAw 1%5 EfAr HOOP - W aAR EACH C0 j 11 � P am E44M mm t iR am [ACh my PPHIIlDMW CU cup$ P"MATMwl. aApa ,,,�„� � ��r,Iws NORA. Pw�A►e • oNNcrME - q� Or 2A- ' .7p' 24• 22" JT L 34• _ 47• m• M. a2- a ps a me PCl .Lvl2 sorer tt�e rrE t:15. mac s-as.:� *1516. M SALpxm misn sxe r-salxra TAHOMA TERRA MASTER PLAN COMMUNITY - YELM. WASHINGTON TYPE 2 CATCH BASIN RETAIL s. As rEs1lrAWS Nltlr nlhu sp5wn rnfy PA�lH18T idUle lhna €prmd aoraNkpM LI 8rrdad ].r Nlrr meal hpaRpa rrrmelrEMp4hv pyrem&JlpsENOtNW bf urd RIM tlls fflNal/R � MF3b r& h Ai1LIYlASfYB kwob Et'Ir4SE �l.1YI1. Wls afalf NlEl flatW 0000a IR tlls Ia1ll1piA1L 2. by haft* ftMONAW fid ba pnal Dor 20'. IG,Rdwe. silos haw s VAN 1Ndl d iml;*IYa b ZV Riau . RuMsr 1.S' ftlummkowtwid =r. k ImWK AAA ft vp with = vfwti afssaaM� we, Sbrdmd 0psd05Min Oak& 3. Ilm �450 km the alww Sfds Is on b v" pips krAn ma bag. 3. 7u.trMAwoml. NSI+rMra.eirtPera�waaaLR nor rnAw �+•r rw ax r115W�i. rifl+lN.�x stceaN. 5. TMPfaitBNimarNpss POINIlId R55f, r1aSIH1✓lY aN01 bs.1lsaEd at a 1s*dd 1:24 aeMpsr. B. irmplm**Wbs sRSElsd d ftto dths Read bsas 80MIM. 7. At OlgtyiWmslWbs WmAsdUl AwtsbsdnhnbrQPOM))NL SPE NOTE 1 TAHOMA TERRA MASTER PLAN COMMUNITY - YELM. WASHINGTON TYPE 1 CATCH BASIN DETAIL ad 9) � J N O N W C to h a d � h DkRrRN>s R -1S 5HEET2A-of 54 z �g L� GENERAL NOTE5 (5TORM DRAIN CONSTRUCTION): I . ALL WORK MSAN5111P AND MATERK5 WILL BE IN ACCORDANCE WITH THE CRY OF YFLM PUWC WOR15 5TANDARU9 AND THE MOST RECENT COPY Or THE 5TATE OP wA5HfNGTON STANDARD 5FMFICATION5 FOR ROAD,13%DGE AND MUNICIPAL 00I49TT L CT[ON (W30C-{IAFwA)- 2. TEMPORARY EKf791pNAMATER POLii)TiglJ MPh5lJRE5 WILL 9E RMPiR1"17 IN ACCORDANCE W" THE 5TORMWATER MANAGEMENT PLAN AND SECTION 1.07.15 OF T1tE 5TANDARD SPECIFICATIONS. 3. COMPLY WITH ALL OTHFK F RMn5 AND REWIREMEHT5 Or THE CITY OP YCLM +N ODOR OTHER GOVERNING AViMOR1TiE5 OR AGENCIE5. i 4. A PRE-CON5TRUCTION MEETING WILL W HKLD WITH THC COMMUNITY DEVELOPMENT DEPARTMENT PRIOR To THE 5TAKT OF CONSETsLCnON. 5. ALL STORM MAINS AND RETENTrON/DffR TION ARFA5 WILT. BF STAYED FOR GRACE AND 9 ALLGNMCNT BY AN EW-ANECRING OK 5LIRVEYLNG FIRM CABLE OF PERFORMING SUCH WORr, wt G. STORM LTitAINP11'E W1LL MEET THE FOLLDWHVG R>_gUIREMENT9: w A. PLAIN CONCRLTC PIPE CONFORMING TO THE RF4UIR.EMFNTS Of AASHTO M 86. CLASS 2. 5. RfINrOR.CED CONCRETE FIFE CONFORMLNG TO TME REq{JIREMENT5 Or AA5HTO M 170. C. PVC PIPE CONFORMING TO A5TM D 3034 SDR 35 OR AMU F'794 OK ASTM PG79 TYPE k n�+g WTTt€ JOINTS AND GASKETS CONFORMING TO A5TM D 3212 AND ASTM F 477. D. D1.ICTLLE IRON PIPE CCNPOFWNG TO THE KMLRREMENT5 OF AWWA C 151. THICFNE ss5 CLAW AS SHOWN ON THE PLANS. + E. HIGH-DENSITY POLYETHYL5NE SMOOTH INTERIOR PIPE CONFORMING TO AA5HTO M252 4l TYPES OK AA5HTO M254 TYPE 5. WITH A GA5KJ=M BELE. AND SPIGOT JO(NT5. 1.2 F. ALUM€NTZM STEEL HELICAL. OR SPIRAL R15 PIPE IN DIAMETERS Or THIRTY QQ INCHES OK AIR GREATER. WITH A MANNINGS VAl-)C or 17.1720 OR LF55. 7. SPECIAL 5TRLCWR,E5. O4VWATER 5EPARATOR5 AND OL7TLET CONTROL5 WILE. BE INSTALLEU PER DEANS AND MANUFACCURIJtS RECOMMENDATIONS. 8. PROVIDE TRAMC CONTROL PIAN(i) A5 =UIRW IN ACCORDANCE WITH MUTCD TO THIS i PUBLIC WORA5 DEPAR rMENT. TWFIC CONTROL PLANS MUST 51 APPROVED PMOK TO THE START OF CO€V5TRJJCT€ON. 9. CALL. THE (ITILiT#E',9 UNDERGROUND LOCATION CENTER AT 1.800424.5555 A MINIMUM OF TWO (2) BUS E55 DAYS F3RIL7R TO ANY L9LC AVATIONS. I O. WHERE CONNECTIONS RPajIRE'FmD VFRIPICA-noN5'. THE GONTRAaoR WILL uro9e CONNECTION POINTS AND VI5 r Y HECI~59ARY 39TTINGS TWO E2) 5u5LNi'S5 DAYS MDR TO + c fm,nATENG TKE WO & I I. FILL PLACEmEw WILL NOT DE AiLowro IN ANY OPPN CHANNEL USED FOR STORM CONVEYANCE WITT'IOUT WRITTEN APPROVAL FROM THE PUBLIC wow:15 mizeCroR. • POR ADDFTMAL STORM DRAIN CON5TMX-nON NOTES. SEE SHEETS R-4 `THRU K- 14 n u g 6 ad 9) � J N O N W C to h a d � h DkRrRN>s R -1S 5HEET2A-of 54 (D CURB RETURN SEC.23, T17N, RIE, W.M. 1 5.0ar 7` RT 374.05 I STAIR)HL7FF5Er ) ELEVATION HCit 95+27.75 10.00' LT 376.73 ECR 95+50,3+ fff I6-911 • LT I 376.40 �377� CURVE TABLE FACE OF CURB RT 4.07 1LATA I RA11W) LE771yTN i 1 -MCMI+ I 1 4T'LVd'Ofl' I SMOG' 17.W 1 56VW 43APO 127-M 13-M 1 2 CURB RETURN CR 3RATIGW L7FPSET ( 5TAnOm Orr5ET ELVAWN 8CR 93+5091 faSI•LT 57 40 144 95+64.70 33+61 • IT 376.97 12 ❑ 93+79.91 39.00' LT 375.79 374 Q 95+93 3391 • LT j 375.65 CW6 95+ .51 39-ar i7'111 375.75 ECR 154+06.71' 1$.91 • LT 376.36 OLEYATt[SN CURVE TABLE - FACE OF CURB 50041:5 PI - 1:82+67.49 I 2.99• RT 360.73 Ji � 411 39-ar 3 109-9*Lmr" I I G 1 239.,rA' I 3 CURB RETURN I 37AT10N j Ori I M"ATtOH BCR 94+06.71 lf` 18.9 f' LT 576.36 MR 94+31.27' 10.00 LT 371:.45 CURVE TABIC FACE OF CURB PELTA RM]4.15 Ln*Tn TA4sEw) 56'0'54' 43.00' 27.ON I 13.x' 4 CURB RETURN I STATM I OI•FSET I ELEVATION I BCR 1 94+53.74 1 10.00' JxT 576.52 = 94+441.10 1 1.00' UALT 976.54 CURVE TABLE -€r FACE OF CURB I DELTA [ 25w.03 1' 1 OOO' € L4 51- I T 2 0 4 I ! I I 1 3 PEltPF1R01QJ4�F TWE 8 RAW ►17'#: 182+05: o = - 11.00, r£r � I �I 11 Q l2 J I I PML}IDICULAR TYNE 5 RAMP VM 182+05.60. I 1,W LT v SEE 511E1~T R 13 5 CURB RETURN 1 STAMN OrM&11' [YAWN CA1301 1 94+44.10 I I.0& LT 576.54 !GR 94+4d- 46 1 . DO 11MT 576-56 4 W 6 49 $4+48.46 12.05 L 1 379.56 CURVE TABLE - FACE OF CURB I PELTARApfL75 J LENGTt TANGCHT r1r 123'5031 • 10.40 1 4.51 • 2.29' i 6 CURB RETURN STATIM CWM. r ELEVATION SCR 93+43.59 1 O RT 57G.1;3 IMA 99+61.55 1 ODD RT 57&47 1124 93+79.51 1ODD KT 37.36 9s+97.41I 1 O.O& Kr 576.33 CW47 95+97.7 1001Y PT 376.33 GF.R 1)4+15.43 1040 RT 376.36 CURVE TABLE -1 FACE OF CURB 89+2559' jDELTA RAMS VNI SMW 3 56-2W 7'ANG 95468' 7 CURB RETURN STAPOM I 0"5ET "AT10N mLR i 93+29.59 l 1 EI G•O& W .57r.- ECR 93+16.52 l 12.95' RT 316.2 CURVE TABLE - FACE OF CURB 14 DELTA I �0S I LENGTH I7AWEW �b CURB RETURN I bTATION OfP5ET OLEVATION BCR 195+ 14.+8 EC15.07'RT 376.63 R 193+07.51 i8.ar RT 576.84 CURVE TABLE - FACE Of CURB I DELTA 1 45'OQW I low 17.M I v%GTHT 4. f� I II 5EE SHEET R-8. R-9 CURB RETURN SEC.23, T17N, RIE, W.M. 1 5.0ar 7` RT 374.05 I 3r,%ncm 4rrw ELEVATI0N 967'1 102+23A 18.00' RT 370+87 ECR 162+36.49 15-ar TET - 340.07 �377� CURVE TA5l.1= - FACE OF CURB 23-SLM I RT 4.07 T 376.5 I 1 4T'LVd'Ofl' I SMOG' 17.W 4A I I 374.07 I 5. CURB RETURN 112 ❑ 184+ 17.71 17.45' RT � CR 3RATIGW L7FPSET ELEVATION EICR 182+38.63 12.9& RT 560.16 ELIC f 82+45-70 f 0.00' Rr 340.36 CURVE TABLE - FACE TABLE - FACE OF CURB { #CURVE UMTA KAPW TANGENT T €45'000& I 100& 17.85' I 4 I 3 CURB RETURN � 4.14 1 190`5&54• I JW 1313.9* I 57AT10N CPf 3EF OLEYATt[SN scR I 1 az+bri.35 1o.ar RT 50041:5 [CR 1:82+67.49 I 2.99• RT 360.73 Tyre B7>t CURVE TABLE - FACE OF CURB 576.39 l� TANGENT4. Of CURB 45900000E 114.00'5 I 5• I 1IV 4 CURB RETURN 45'DCY00' 4A OMIT I ELEVATION BCR I a2+69.77 15 Ayr RT 3W.74 ECR 182+76.64 1 a.W RT � 580.82 GB#76 182+76.64 18-ar RT 580.82 876.37 CURVE TA5LE - FACE OF CURB C2#74Iy180+46.46 15 LWA EAWS I �I 145'00LA7 I 0-O(Y 7.85' 17ANOW 4 SEE 511E1~T R 13 5 CURB RETURN 1 STAMN OrM&11' [YAWN CA1301 1 94+44.10 I I.0& LT 576.54 !GR 94+4d- 46 1 . DO 11MT 576-56 4 W 6 49 $4+48.46 12.05 L 1 379.56 CURVE TABLE - FACE OF CURB I PELTARApfL75 J LENGTt TANGCHT r1r 123'5031 • 10.40 1 4.51 • 2.29' i 6 CURB RETURN STATIM CWM. r ELEVATION SCR 93+43.59 1 O RT 57G.1;3 IMA 99+61.55 1 ODD RT 57&47 1124 93+79.51 1ODD KT 37.36 9s+97.41I 1 O.O& Kr 576.33 CW47 95+97.7 1001Y PT 376.33 GF.R 1)4+15.43 1040 RT 376.36 CURVE TABLE -1 FACE OF CURB 89+2559' jDELTA RAMS VNI SMW 3 56-2W 7'ANG 95468' 7 CURB RETURN STAPOM I 0"5ET "AT10N mLR i 93+29.59 l 1 EI G•O& W .57r.- ECR 93+16.52 l 12.95' RT 316.2 CURVE TABLE - FACE OF CURB 14 DELTA I �0S I LENGTH I7AWEW �b CURB RETURN I bTATION OfP5ET OLEVATION BCR 195+ 14.+8 EC15.07'RT 376.63 R 193+07.51 i8.ar RT 576.84 CURVE TABLE - FACE Of CURB I DELTA 1 45'OQW I low 17.M I v%GTHT 4. f� I II 5EE SHEET R-8. R-9 0 CURB RETURN 5TATION OM-rVATION SEC.23, T17N, RIE, W.M. 1 5.0ar 7` RT 374.05 I (1 CURB RETURN (D CURB RETURN (CURVE TANGEW [ 44817&0&i �jW STATION �377� TM2.G"EHr 23-SLM I RT 4.07 CW 7 .9 376.5 I OCR 99+5 .04 374.07 I 5. I 112 ❑ 184+ 17.71 17.45' RT � CR 93+".11 f 4.05R CQt I L3+015.84 15.07 I 376.29 ECR 122+81.54 10.0& LT - FACE OF CURES CURVE TDIIIA ABLE - FACE CURVE TTA Of CURB CURVE TABLE - FACE flABLE { iWlW 0 T 45'00'00' 1 DA= 7.83 4 8 145�'ODW S 0,W I7. � 4.14 1 0 CURB RETURN 5TATION OM-rVATION aCR 39+68. I I 1 5.0ar 7` RT 374.05 I ECR 99+55.33 12.ar ill• 574.04 TABLE - FACE OF CURB (CURVE TANGEW [ 44817&0&i KAmr I 7HGTri I I 3@ CURET R.Imm STATION OITSET MWAWN ) 8CR 99+56.61 IO-ariT I I 374.17 ECR 99+60.97' R 1 AO' L7 V4. I 1 TA15LC - FACE OF CURB iICURVE `IT" i25�T.31• IA =a I` I 0 CURB RETURN i I5TAT04 M=ELEVATION AWN '4 "+W-ir [ I ELEVATION R x.0 04 CURVE TABLE - FACE OF CURB DELTA LENSGinl TM2.G"EHr 23-SLM I IO.ar I I 473 ROAD D� SEE SHEET R-9 (1 CURES RETURN \\J I5TAT04 M=ELEVATION 0 CURB RETURN 9GR 5TAr3ON OrrmT ELEVATION I STATION Od"7Wr ftVAT1011 0817'2 184+$9.170 low LT 37GAO BCR 11410+35.52 IO.ar RT 376.40 5CR 180+34.48 10.00' Lr 37L.40 C6#73 1180+35.00 10.0& RT 370.40 11411 190+25.05 11.87• Li 376.5 I 114 A 180+25.87 11.94• RT 375.95 112 ❑ 160+16.94 17.14' Lr 37646 112 ❑ 184+ 17.71 17.45' RT � 576.36 314 ❑ 122+31 A2 1 1.87 LT I 377.27 364 ❑ 1 22+81.60 11.94• LT 376.29 ECR 122+81.54 10.0& LT 377.53 ECR i 122+91.55 IO.ar LT 376.13 CURVE TABLE - FACE OF CURB CURVE TABLE - FACE OF CURB R25.5.301Y 45100W I a0a 7.65' TANGE7' 8B�'0" I I '3890 1124.63' � 190`5&54• I JW 1313.9* I { 5TAT16N 0"ry MWATiCH CURB RETURN a4+35.05 f 0.0[7 Lr 41 I i S 4 STATIGH OFFSET I 8CR 180+99.27 70.00' Rf ULVAT%M 376.40 Tyre B7>t 1 C[Ot I aO+45.34 12.95' Rr 576.39 h' �ea�Lr ' I S 51NGLE m,::,I�x CURVE TABLE - FACE Of CURB n f " ❑ TYM F `S M 150 FZO.35. 110.ar 17.03 I T I ■ .: Is.82'SRT 45'DCY00' 4A II ' TIGER+ 4 CURB RETURN I90'5&54 12 12 ' • •: 7 ' • I •s _ . I STATION OFFSET ELEYA' �.. HCR 160+4848 18.07' R7 876.37 2 C2#74Iy180+46.46 15 376.57 37 CCR 3 160+55-35 16.00 RT 376-40 123- CURVE TABLE - FACE OF CURB I DELTA E4.14 >. 45'0&017 I II O..O& I 7.85' I TALON! I ROAD 16 - 5EE SHEET R-1 O. R 13 aD CURB RETURN 04 CURB RETURN I5TAT04 M=ELEVATION 19EVAMN 9GR 165+17.36 12.93• LT 377.61 WA 163+24.45 10.05 LT 377.75 145'0000' I CURVE TABLE - FACE OF CURB 372.90 f I DELTA KADIL15 LENGTH TANGrWT 372.99 145'0&0& 10.0& 7.65' I I I 4- 14• 5 CURB RETURN TANGENT NGE T 2 ISiATIGH ] OfP"W ELEVATION SCR 163+44.45 ] I aw AT $77.48 ECR 163+51.52 I 1 2.93 ECR 377.33 OCR CURVE TA15 E - FACE OF CURB �I 2 KADI TA I Dtl-7'0& L7 1 I4 I I I 1;" I 04 CURB RETURN o -- _ R63+5o ROAD G r S 4 18 SEE rah(L T R-12 O TRT 19EVAMN 377. � 6 � I tCR 163+60. 4 1840 CURVE TABLE - FACE OF CURB }DELTA RADILG LEN0rF1 TANGENT 145'0000' I IOAO' 7.09 4.14 I I o -- _ R63+5o ROAD G r S 4 18 SEE rah(L T R-12 O CURB RETURN 19EVAMN [ T i 32 5TAT0N'R OFPSEr ELEVATION 1 C&Y61 124+61-Z9 16.00'Rr '372.90 j OCR 124t£R.29 I8.0&}tr I I 372.90 f ECR 1244-W,3G 15-07'RT 372.99 ECR 1142+60.51 CURVE TA51..E - FACE OF CURB 352.96 lI IDELTA L TANGENT NGE T 2 I' DRJ I E' I I 20 CURB RETURN I 12450 ROAD E i _-_+---- SEE SHEET- F� I Cl NOTE: All 9TAMN5. 1"LEVAT10N5 MD OFfx M AT CURS 0Jf7 GUMIk 6 AT WR5 ME 11.014' LINE. O1 CURB RETURN 19EVAMN [ T i 32 MA [ 1247'+77.857 10 0a CURVE TABLE - FACE OF CURB I DELTA LENGTH T 45RID0& 11 �' I' I A" 1;',1` I I 12450 ROAD E i _-_+---- SEE SHEET- F� I Cl NOTE: All 9TAMN5. 1"LEVAT10N5 MD OFfx M AT CURS 0Jf7 GUMIk 6 AT WR5 ME 11.014' LINE. O1 CURB RETURN 19EVAMN BCR 164+56.09 Lr�lsErELEVATIQ7RE1CR 382.94 IMA 184+45.57 54+14.99 18-arRr I"' 382.50MR 1124 1 164+55.L3 84+2R.6G R51MRT 352.64 *461142+61-03 CURVE TABLE - FACE DF CURET 58$.03 ] ECR 1142+60.51 'iT4�` 352.96 lI X45 IMS I' OF CURB 2 CURB RETURN I MPOW 6' I 9TAT10"ELEVATROH IrA%W 24-63' CR164+23.80 1111,64.23"01 10.98' RT 380.73 OCR 164+50.67 10.ar RT 382.66 �I 2 CUP,VE TABLE - FACE OF CURET I4 �• i .. DELTA ANGDn RAMS T 45100W I a0a 7.65' 4. 11V 3 CURB RETURN { 5TAT16N 0"ry MWATiCH Lm a4+35.05 f 0.0[7 Lr 362.92 114 ❑ 64+44.70 t 1.94• LT 593. R 6 112,01 164+52.06- t7AY U 383.36 344,0,1 142+307.16 1 1.34' RT 5$4.00 ECR 1142+20.51 f MW AT 384.23 CURVE TASTE - FACE OF CURES KAMA ' TIGER+ I90'5&54 12 12 I I 11 ROAD I ROAD n NbAO L RDAO I' La -v ROAD 0 CURB RETURN I 5TAMW OFFSET 19EVAMN BCR 164+56.09 10,ar RT 382.94 IMA 184+45.57 II.d7"KT 363.05 1124 1 164+55.L3 17.19' RT 963.05 ] *461142+61-03 1 1.57' RT 58$.03 ] ECR 1142+60.51 IOW RT 352.96 lI CURVE TAmif - FACE OF CURB 1 W.JA PADM LHIM I MPOW 6' I 25-0& 35.90 I IrA%W 24-63' 5EE 5HEET R- I I. R 13 (D CURB RETURN OFF5rr ROAD F BCR ISTATIONI 57+ 16.03 12.50 RT I 142+50 143 57+22.95 15.WW 9RE _ 9TA: 104.80.00. _ CURVE TA6IE FACE OF CURB 10.32' LT DELTAY- LENGTH T WMIT tiJ4 145' 151 I I' I 7.90' I i + CURB RETURN Boaz DIR.EMM TYPE B TRAMP O4�+AT'[O1t BCR WA* 164+x0.40. MWgr 370.04 GCR 57+44.50 91.+50' RI' 969.$2 �I 2 1 r I4 �• i .. DELTA ANGDn RAMS T 5EE 5HEET R- I I. R 13 (D CURB RETURN OFF5rr MEVAT04 BCR ISTATIONI 57+ 16.03 12.50 RT I 570.76 CCR 57+22.95 15.WW 370.56 CURVE TA6IE FACE OF CURB DELTAY- LENGTH T WMIT 145' 151 I I' I 7.90' I i [2� CURB RETURN 97ATppN OFf'�3' • O4�+AT'[O1t BCR 57+5895 29.99' R7 370.04 GCR 57+44.50 91.+50' RI' 969.$2 CURVE TABLE - FACE OF CURB DELTA ANGDn RAMS T 307"86'}3' I XjW I 5.3* I 2 .74 CC 57+00 ROAD I �2Jf I DTV 3 * 4 SEE SHEET P, -r. VR1WW4 R-21 5Y1EET 27 Cr 54 Tahoma Terra Div. 5 & 6 KPFF Consulting Engineers Storm Drainaae Report Appendix III Facility Summary Form Tahoma Terra Div. 5 & 6 KPFF Consulting Engineers Storm Drainage Report TPIURSTON REGION FACILITY SUMMARY FORM Complete one (1) for each facility [detention/retention, coalescing plate filter, etc.) on the project site. Attach 81/2 x 11 sketch showing location of facility. Proponent's Feci* Neme orldentffler (e.g., Pond A): See'Pert B Name of Road or Street to Access Fecility. Tahoma Boulevard SE Hearings Exeminer Case Number.• Development Rev. Project NoJBJdg Permit No.: Percel Number. • 78640000021, 78641)( 00022 To be completed by Utility Staff: Utility Facility Number Project Number (num) Parcel Numbar Status: (num, 1 ch) 0, Known; 1, Public; 2 Unknown; 3, Unassigned Basin end Subbasin: (num, Bch) (2ch for basin, 2ch for subbasin, 2ch future Responsible jurisdiction: (alpha, 1 ch) Part 1 W Project Name and Proaonent Project Name: Tehoma Terra Divisions 5 and 6 Project Owner., Tahome Terra Holdings, LLC Project Contact. • Kurt Wilson Address: PO Box 7379Q Puyallup, Wa 98373 Phone:(253) 539-8116 Project Proponent. (rf different) Seme Address: Same Phone: Same Project Engineer: Mack StWy P F Firm: KPF-F Consuffing F'ngineers Phone: (360) 292-7230 Tahoma Terra Div. 5 & 6 Storm Drainage Reoort Part 2 - Proiect Location Section 24 Township 17N Range 9E Part 3 - Tvoe of Permit Aoolication Type of permit (e.g., Commercial Bldg). Other Permits (circle) ❑DOFIW HPA ❑COE Wetlands ❑FEMA [:]Shoreline Mgmt ❑Encroachment ❑ NPDES ❑Other KPFF Consulting Engineers Residential 5ubdivision ❑COE 404 ❑DOE Dana Safety ❑Floodplain ❑Rockery/Retaining Wall ®Grading Othar Agencies (Federal, Stete, Local, etc.) that have had or will review this Drainage Erosion Control Plan: WA Part 4-Pr000sad Proiect Desctiotion What stream basin is this project in (e.g., Percival, Woodland): Yelm Creek Project Size, acres 32.67 total Zoning. MPC Onsite: Residential Subdivi'si'on: Yes Number of Lots. 198 Lot size {average), acres. 0.10 Building ParmitlCommercial Piet: WA Building(s) Footprint, acres: Concrete Paving, ecres: Gravel Surface, acres. Lattice Block Paving, acres: Public Roads (including gravel shoulder), acres: 5.44 Private Roads (including sidewalks), acres: 0 Tahome Tarra div. 5 8 6 Storm Drainage Reoort Onsite Impervious Surface Total, acres: Part 5 - Pre -Developed Proiact Site Charactaristics Stream through site, yln: Nema: DNR Type: KPFF Consulting Engineers 16.63 me Type of faature this facility discharges to (i.e., lake, straam, intermittent straam, pothole, roadside ditch, sheetflow to edjacent private property, etc.): Infiltretion to groundwater Swales, Ravines, y1n: Steep slopes, (steeper than 1596) y1n: Erosion hezard, y1n: 100 yr. Floodplain, y1n: Lakas or Wetlands, y1n: Seeps/Springs, y1n: High Groundwater Table, y1n: Wallhead Protection or Aquifer Sensitive Area, y1n: Part 6 - Facility DescriQtion — Wet Pond Total Area Tributary to Facility Including Offsite (acres): Total Onsite Araa Tributary to Facility (ecres): Dasign Impervious Area Tributary to Facility (acres): Design Landscaped Area Tributary to Facility (acres): Design Total Tributery Aree to Facky (acres): Enter a one (1) for the type of facility. Wet pond detention Wet pond avatar surface erea, aeras Dry pond detention Underground detention Infiltration pond Dry well infiltration Coelescing plate separator No No No Yes No No Yes 81.74 27.88 8.10 99.78 61.74 1 6.68 Tehama Terra Div. 5 & 6 Storm Drainage Reovrt Centrifuge seperator Other. Outlet type (Enter a one (1) for each type present) Filter Oil water seperetor Single orifice Multiple orifices Weir Spillway Pump($) Other Part 7 - Release to Groundwater KPFF Consulting Engineers Design Percoletion Rete to Groundwater (if applicable) 1V/R Tahoma Terra Div. 5 &.6 KPFF Consulting Engineers Storm ©rainaae Report Pari 8 - Facility ❑escriotion — Infrltradlon bond Total Area Tributary to Facility Including Offsite (acres): 89.74 Total Onsite Area Tributary to Facility (acres): 27.88 Design Impervious Area Tributary to' Facility (acres): 8.90 Design Landscaped Area Tributary to Facility (acres): 19.78 Design Total Tributary Aree to Facility (acres): 89.74 Eater a one (9) for the type of facility: Wet pond detention Wet pond water surface area, acres Dry pond detention Underground detention Infiltration pond 9 Dry well infiltration Coalescing plate separator Centrifuge separator Other.• Outlet type (Eater a one (9) for each type present) Filter Oil water separator Single orifice Multiple orifices Weir Spillway 1 PUMP(S) Other - infiltration Part 7 - Release to Groundwater Design Percolation Rate to Groundwater (if applicable) 20 incheslhour Tahoma Terra Div. 5 & fi KPFF Consulting Engineers Storm Drainage Report Appendix 1V FERIA Frim Map v i\ NATIONAL FLOOO INSURA - NCE PROGRAM) FIRM FLOOD INSURANCE RATE MAP CITY OF YELM% WASIUNGTON UHURMN COUNTY) ONLY PANEL PRINTED COMMUNITY -PANEL NUMBER 530310 0001 A EFFECTIVE DATE: JUNE 16, 1999 Federal Emergency Management Agency L.7 GUKVUKA I t l.trvii Ev 3EBRY Tahama Terra Div. 5 & S Storm Drainage Regart KPFF Consulting Engineers Appendix V Vicinity Map k 93W Ave SE PRW 406030.04 hl.T.5, µ+A,"ron 96503 1 Zg2-:23tl (3601 292.7231 r Sw 88rry valley Roc d p tongrnlro St SE TAHOMA TERRA DIVISIONS 3 THRU 6 VICINITY MAP CITY UI' ''ELM v DRAWN BY; L NLA TNT VNO -1 €3ATEr Iofi9106 Tahoma Terra Div. 5 & 6 KPFF Consulting Engineers Storm Drainage Reoor# Appendix VI Maintenance Agreement Tahoma Terra Div. 5 & B KPFF Consulting Engineers Storm Drainaae Report AGREEMENT TO VAINTAIN STORMWATER FACILITIES BY AND BETWEEN TAHOMA TERRA SUBDIVISION HOMEOWNER'S ASSOCIATION ITS HEIRS, SUCCESSORS, OR ASSIGNS JHEREINAFTER "OWNER") AND THE CITY OF YELM (HEREINAFTER "JURISDICTION") The upkeep and maintenance of stormwater facifities is essential to the protection of water resources. All property owners ara expected to conduct businass in a manner that promotes environmental protection. This Agreement contains specific provisions with respect to maintanance of on site stormwater facilities. LEGAL DESCRIPTION: Piet of TAHOMA TERRA Divisions 5 and S, Yalm, Thurston County, WA - Wheraes, OWNER has constructed improvaments, including but not limited to, homes, pavement, and stormwater facilities on the property described above. In order to further the goals of the JURISDICTION to ensure the protection and enhancement of JURISDICTION's water resources, the JURISDICTION and OWNER hereby enter into this Agreement. The responsibilities of each party to this Agreement are identified below. OWNER SHALL: (1) Implement the stormwater facility maintenance program included herein as Attachment "A" THE JURISDICTION SHALL: (1) Provide technical assistance to OWNER in support of its operation and maintenance activitias conducted pursuent to its maintenance program. Seid assistance shall be provided upon request; and as City time and resources permit, at no charge to OWNER. (2) Conduct a minimum of one (1) site visit per year to discuss performance and problems with OWNER. (3) Review this agreement with OWNER and modify it as necessary et leest once every three (3) years. Tahoma Terra Div. 5 & 6 Storm Dreinaae Reuort REMEDIES: KPI F Consulting Engineers (1) If the JURISDICTION determines that maintenance or repair work is required to ba done to the stormwater facility existing on the OWNER property, the JURISDICTION shall give the owner of the property within which the drainage facility is located, and the person or egent In control of seid property, notice of the specific maintenance and/or repair required. The JURISDICTION shall set a reasonable time in which such work is to be completed by the persons who ware given notice. If the abova required maintenance end/or repair is not completed within the tima set by the JURISDICTION, written notice will be sent to the parsons who were given notice stating the JURISDICTION's intention to perform such meintenence end bill the owner for all incurred expenses. The JURISDICTION mey elso revoke stormwater utility rate credits for the quelity component or invoke surcharges to tha quantity component of the OWNER bill if required maintenance is not parformed. (2) if at any time the JURISDICTION determines that the existing system creates any imminent threat to public heelth or welfere, the JURISDICTION may taka immediate measures to remedy said threat. No notice to the persons listed in (1), above, shall be raqulred under such circumstances. All other OWNER responsibilities remain in effect. (3) The owner grants unrestricted authority to the JURISDICTION for eccess to any and all stormwater system features for the purpose of performing maintenance or repair as may become necessary under Remedies (1) and/or (2). (4) The persons listed in (1), above, shall assume all responsibility for the cost of any maintenance and for repairs to the stormwater facility. Such responsibility shall include reimbursement to the JURISDICTION within 90 days of the receipt of the Involca for any such work performed. Overdue peyments will require payment of interest at the current legal rate for liquidated judgments. if legal ection ensues, any costs or fees incurred by the JURISDICTION will be borne by the parties responsible for said reimbursemants. This Agreement is intended to protect the value and desirability of tha real property described above and to benafit all the citizens of tha JURISDICTION. It shall run with the land and be binding on all parties having or acquiring from OWNER or their successors any right, title, or interest in the property or any part thereof, as well as their title, or interest in the property or any part thereof, as well as their heirs, successors, and assigns. They shall inure to the benefit of each present or future succassor In Interast of said property or any part thereof, or interest therein, and to the benefit of all citizens of the JURISDICTION. Owner Tahome Terra Div. 5 & S KPFF Consulting Engineers Storm Drainaaa Ranort STATE OF WASHINGTON ss. COUNTY OF THURSTON On tha day of , 20__, personally appeared before me, known to ba the individual(s) dascribed, and who axacutad the foregoing instrument and acknowledge that helsha signed the same as hislher free and voluntary act and deed for the uses and purposes therein mentioned. Given under my hand and official seal this day of Notary Public in and for the State of Washington, residing at My commission expires City of Yalm STATE OF WASHINGTON ss. COUNTY OF THURSTON ,20 On the day of , 20__, personally appeared before me, , who executed the foregoing instrument and acknowladge tha said- instrument to be the free and voluntary act and dead of said Municipal Corporation for the uses and purposes therein mentioned and on oath states he is authorized to execute the said instrument. Given under my hand and official seal this day of , 20 Notary Public in and for the State of Washington, residing at My commission expires