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Home My WebLink AboutD-226401Q O N r O. 00, CY) o' 0 E O n W PROJECT SITE Swp - 27— r6GS ' 0 5 10 20 SCALE IN MILES LOCATION MAP o PROJECT SITE SEE SHEET 2 89 MAPLEWOOD GOLF COURSE cF0 q 0 .25 .5 1 SCALE IN MILES VICINITY MAP CITY OF RENTON STORM WATER DRAINAGE NOTES: (THE FOLLOWING NOTES ARE REQUIRED BY THE CITY OF RENTON TO APPEAR ON - THESE PLANS. SOME NOTES MAY NOT APPLY TO THIS PROJECT. PROJECT PLANS AND SPECIFICATIONS TAKE PRECEDENCE OVER THESE NOTES.) 1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE - CONSTRUCTION MEETING MUST - BE HELD WITH THE CITY OF RENTON DEVELOPMENT SERVICES. DIVISION, PLAN REVIEW PROJECT MANAGER. 2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF THE "STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION" PREPARED BY W.S.D.O.T., AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA), AS AMENDED BY THE CITY OF RENTON. 3. THE STORM DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS WHICH ARE ON FILE WITH THE CITY OF RENTON. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY OF RENTON DEVELOPMENT SERVICES DIVISION. 4. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 5. DATUM SHALL BE U.S.G.S. UNLESS OTHERWISE APPROVED BY CITY OF RENTON. REFERENCE BENCHMARK AND'.ELEVATION ARE NOTED ON THE PLANS. 6. ALL SEDIMENTATION /EROSION FACILITIES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING CONSTRUCTION, AND THEY MUST BE SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS COMPLETED AND THE POTENTIAL FOR ON-SITE EROSION HAS PASSED. 7. ALL RETENTION /DETENTION FACILITIES MUST BE INSTALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE DEVELOPMENT SERVICES DIVISION. 8. GRASS SEED MAY BE APPLIED BY HYDROSEEDING. THE GRASS SEED MIXTURE, OTHER THAN CITY OF RENTON APPROVED STANDARD MIXES, SHALL BE SUBMITTED BY A LANDSCAPE ARCHITECT AND APPROVED BY THE DEVELOPMENT SERVICES DIVISION. 9. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY' PREPARED FOUNDATION IN ACCORDANCE WITH SECTION 7- 02.3(1) OF THE CURRENT SATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIA! AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE UNYIELDING BASE. ALL PIPE BEDDING SHALL BE APWA CLASS "C ", WITH THE EXCEPTION OF PVC PIPE. ALL TRENCH BACKFILL SHALL BE COMPACTED TO MINIMUM 95% FOR PAVEMENT AND STRUCTURAL FILL AND 90% OTHERWISE PER ASTM D- 1557 -70. PEA GRAVEL BEDDING SHALL BE 6" OVER AND UNDER PVC PIPE. 10. GALVANIZED.. STEEL PIPE AND ALUMINIZED STEEL PIPE FOR ALL DFAINAGE FACILITIES SHALL HAVE ASPHALT TREATMENT #1 OR BETTER INSIDE AND OUTSIDE. 11. STRUCTURES SHALL NOT BE PERMITTED WITHIN 10 FEET OF THE SPRING LINE OF ANY DRAINAGE PIPE, OR 15 FEET FROM THE TOP OF ANY CHANNEL BANK. 12. OPEN CUT ROAD CROSSINGS THROUGH EXISTING PUBLIC RIGHT -OF -WAY WILL NOT BE ALLOWED' UNLESS SPECIFICALLY APPROVED BY CITY OF RENTON. 13. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF 1 FOOT 'AND MUST MEET THE FOLLOWING SPECIFICATION: 4"-8"/407.-70% PASSING; 2 " -4" .ROCK /307-40 %PASSING, AND <2" ROCK/107-20% PASSING. 14. THE CONTRACTOR SHALL: BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD,:. SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK COVERED BY THE CONTRACT. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE AN APPROVED TRAFFIC CONTROL 'PLAN ..BY THE TRANSPORTATION DIVISION: ALL SECTIONS OF THE W.S.D.O.T. STANDARD SPECIFICATION 1- 07 -23, . TRAFFIC CONTROL, SHALL APPLY. 15. SPEC;1L DRAINAGE MEASURES WILL REQUIRED IF THE PROJECT LOCATION IS WITHIN. THE AQUIFER PROTECTION AREA. s SW 1/4 SECTION 15 TOWNSHIP 23N RANGE SE SE 1/4 SECTION 16 NE 1/4 SECTION 21 NW 1/4 SECTION 22 Engineers and Scientists B.11 —e, . Washington TEL (425) 602 -4000 FAX: (425) 602-4020 NO. I REVISION i413; ':��_zdfeo/ SCANNED MAR 3 0 2000 �s*: �4i^ :c,> ��'`E€s.�, V1 r 0 d N x wN� � N H I N ® I CI MAPLEWOOD CREEK FISH CHANNEL PROTECT SHEET NO. DRAWING DESCRIPTION 1 PROJECT LOCATION MAP AND DRAWING INDEX 2 PROJECT SITE PLAN 3 SITE PLAN A AND PROFILE 4 SITE PLAN B AND PROFILE 5 SITE PLAN C AND PROFILE 6 SITE PLAN D AND PROFILE 7 SITE DETAILS: AND SECTIONS 8 SPLITTER STRUCTURE AND FISH LADDER GRADING PLANS " 9 TYPICAL, CHANNEL SECTIONS 10 BOX CULVERT CROSSING DETAILS 11 LOG DROP STRUCTURE PLAN, SECTIONS, AND DETAILS 12 FISH HABITAT STRUCTURE DETAILS 13 STANDARD CONCRETE AND REINFORCEMENT DETAILS 14 SPLITTER STRUCTURE PLAN AND SECTIONS 15 FISH LADDER PLAN AND SECTIONS 16 FISH LADDER SECTIONS AND DETAILS 17 MISC METAL AND RAILING DETAILS 18 MISC' METAL DETAILS 19 VEGETATION SITE PLAN A AND SECTIONS 20 VEGETATION SITE PLAN B AND SECTIONS 21 VEGETATION SITE PLAN C AND SECTIONS 22 VEGETATION SITE PLAN D AND SECTIONS ADDITIONAL DRAWINGS NEW GREEN PLAN RELOCATION OF 16 -INCH WATER LINE PRIVATE UTILITY RELOCATIONS WSDOT STANDARD PLAN B -5, REINFORCED CONCRETE SINGLE BOX CULVERT (11- 26 -79) W PROJECT SITE Swp - 27— r6GS ' 0 5 10 20 SCALE IN MILES LOCATION MAP o PROJECT SITE SEE SHEET 2 89 MAPLEWOOD GOLF COURSE cF0 q 0 .25 .5 1 SCALE IN MILES VICINITY MAP CITY OF RENTON STORM WATER DRAINAGE NOTES: (THE FOLLOWING NOTES ARE REQUIRED BY THE CITY OF RENTON TO APPEAR ON - THESE PLANS. SOME NOTES MAY NOT APPLY TO THIS PROJECT. PROJECT PLANS AND SPECIFICATIONS TAKE PRECEDENCE OVER THESE NOTES.) 1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE - CONSTRUCTION MEETING MUST - BE HELD WITH THE CITY OF RENTON DEVELOPMENT SERVICES. DIVISION, PLAN REVIEW PROJECT MANAGER. 2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF THE "STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION" PREPARED BY W.S.D.O.T., AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA), AS AMENDED BY THE CITY OF RENTON. 3. THE STORM DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS WHICH ARE ON FILE WITH THE CITY OF RENTON. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY OF RENTON DEVELOPMENT SERVICES DIVISION. 4. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 5. DATUM SHALL BE U.S.G.S. UNLESS OTHERWISE APPROVED BY CITY OF RENTON. REFERENCE BENCHMARK AND'.ELEVATION ARE NOTED ON THE PLANS. 6. ALL SEDIMENTATION /EROSION FACILITIES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING CONSTRUCTION, AND THEY MUST BE SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS COMPLETED AND THE POTENTIAL FOR ON-SITE EROSION HAS PASSED. 7. ALL RETENTION /DETENTION FACILITIES MUST BE INSTALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE DEVELOPMENT SERVICES DIVISION. 8. GRASS SEED MAY BE APPLIED BY HYDROSEEDING. THE GRASS SEED MIXTURE, OTHER THAN CITY OF RENTON APPROVED STANDARD MIXES, SHALL BE SUBMITTED BY A LANDSCAPE ARCHITECT AND APPROVED BY THE DEVELOPMENT SERVICES DIVISION. 9. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY' PREPARED FOUNDATION IN ACCORDANCE WITH SECTION 7- 02.3(1) OF THE CURRENT SATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIA! AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE UNYIELDING BASE. ALL PIPE BEDDING SHALL BE APWA CLASS "C ", WITH THE EXCEPTION OF PVC PIPE. ALL TRENCH BACKFILL SHALL BE COMPACTED TO MINIMUM 95% FOR PAVEMENT AND STRUCTURAL FILL AND 90% OTHERWISE PER ASTM D- 1557 -70. PEA GRAVEL BEDDING SHALL BE 6" OVER AND UNDER PVC PIPE. 10. GALVANIZED.. STEEL PIPE AND ALUMINIZED STEEL PIPE FOR ALL DFAINAGE FACILITIES SHALL HAVE ASPHALT TREATMENT #1 OR BETTER INSIDE AND OUTSIDE. 11. STRUCTURES SHALL NOT BE PERMITTED WITHIN 10 FEET OF THE SPRING LINE OF ANY DRAINAGE PIPE, OR 15 FEET FROM THE TOP OF ANY CHANNEL BANK. 12. OPEN CUT ROAD CROSSINGS THROUGH EXISTING PUBLIC RIGHT -OF -WAY WILL NOT BE ALLOWED' UNLESS SPECIFICALLY APPROVED BY CITY OF RENTON. 13. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF 1 FOOT 'AND MUST MEET THE FOLLOWING SPECIFICATION: 4"-8"/407.-70% PASSING; 2 " -4" .ROCK /307-40 %PASSING, AND <2" ROCK/107-20% PASSING. 14. THE CONTRACTOR SHALL: BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD,:. SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK COVERED BY THE CONTRACT. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE AN APPROVED TRAFFIC CONTROL 'PLAN ..BY THE TRANSPORTATION DIVISION: ALL SECTIONS OF THE W.S.D.O.T. STANDARD SPECIFICATION 1- 07 -23, . TRAFFIC CONTROL, SHALL APPLY. 15. SPEC;1L DRAINAGE MEASURES WILL REQUIRED IF THE PROJECT LOCATION IS WITHIN. THE AQUIFER PROTECTION AREA. s SW 1/4 SECTION 15 TOWNSHIP 23N RANGE SE SE 1/4 SECTION 16 NE 1/4 SECTION 21 NW 1/4 SECTION 22 Engineers and Scientists B.11 —e, . Washington TEL (425) 602 -4000 FAX: (425) 602-4020 NO. I REVISION i413; ':��_zdfeo/ SCANNED MAR 3 0 2000 �s*: �4i^ :c,> ��'`E€s.�, V1 r 0 d N x wN� � N H I N ® I CI