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HomeMy WebLinkAboutTED4003775.14A PORTION OF THE NW 1 /4 OF THE NW 1 /4 OF SECTION 15, TWP. 23 N., RGE. 5 E., W.M., KING COUNTY, WA SE 128TH ST (KING COUNTY) E 4TH ST (RENTON) 0 o (PRINCIPAL ARTERIAL)- r------� III STORM NOTES: -�� - -- CB #21 1. THESE NOTES SHALL APPEAR ON PROJECTS FOR THE SURFACE WATER UTILITY. t 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING CIS MUST BE HELD BETWEEN THE CITY OF RENTON PLAN REVIEW SECTION AND THE APPLICANT. 1 CB #20 0� 1 ' 3. ALL DESIGN AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE RENTON MUNICIPAL CODE (RMC), THE LATEST EDITION OF THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL w P Y TAN THE AM RICAN PUBLIC WORKS ASSOCIATION APWA AS CONSTRUCTION PREPARED 6 WSDO D E E z - - - p I ' AMENDED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT. IT SHALL BE THE SOLE I.L ______ A Q I o RESPONSIBILITY OF THE APPLICANT AND THE PROFESSIONAL CIVIL ENGINEER TO CORRECT ANY ----� --- -- _+ r ERROR, OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THIS PLANS. ALL w O CB 19 ib SDCO #2 j W w CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. o ' U 1 Q I Q 4. APPROVAL OF THIS ROAD, GRADING, PARKING AND DRAINAGE PLAN DOES NOT CONSTITUTE AN I APPROVAL OF ANY OTHER CONSTRUCTION (E.G. DOMESTIC WATER CONVEYANCE, SEWER z �3 CB #22 i I ' V < CONVEYANCE, GAS, ELECTRICAL. ETC.)THE SURFACE WATER DRAINAGE SYSTEM SHALL BE -_- e-� I Z z CONSTRUCTED ACCORDING TO THE APPROVED PLANS, WHICH ARE ON FILE IN WITH THECITY. ANY CB #19 t r---- I 7 5, I I Q o DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY OF i 1 I w RENTON PUBLICWORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. II Q ❑ 1 I af i I I = 0 5. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN 1 CB #18 I > LU PROGRESS. v, CB # 11 i > - CB #17 I 6. GRADING ACTIVITIES (SITE ALTERATION) ARE LIMITED TO THE HOURS OF 7 A.M. TO 7 P.M. MONDAY o v THROUGH SATURDAY AND NO WORK ON SUNDAY IS ALLOWED, UNLESS OTHERWISE APPROVED WITH I + A WRITTEN DECISION BY THE CITY OF RENTON. 20 0 ROAD A j I CB 790 7 IT SHALL BE THE APPLICANT'SJCONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION 1 SSMH #16 I l - - EASEMENTS NECESSARY BEFORE INITIATING OFF -SITE WORK. EASEMENTSREQUIRE CITY REVIEW AND 1 19 TRACT IF7.5 I APPROVAL PRIOR TO CONSTRUCTION. 18 \ 5 I am I - I v TRACT G 8. FRANCHISED UTILITIES OR OTHER INSTALLATIONS THAT ARE NOT SHOWN ON THESE APPROVED CB #16 5' I Q v LI PLANS SHALLNOT BECONSTRUCTED UNLESSANAPPROVED SET OFPLANS THATMEETALL REQUIREMENTS 17 1 OF CHAPTER 4 OF THE SURFACE WATER DESIGN MANUAL ARE SUBMITTED TO THE CITY OF 0 1 [� RENTON. 1 1� 6 CB #12 I 9. DATUM SHALL BE NAVD 88 UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON. REFERENCE CB #15 2 f I BENCHMARK AND ELEVATIONS ARE NOTED ON THE PLANS. 15 ' I d � SSMH #5 I o 1 10. ANY DEWATERING SYSTEM NECESSARYFOR THE CONSTRUCTION OF STORMWATER FACILITIES MUST BE SSMH #6 I ,++ I 1 SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL. 7.5' CB #14 14 _ _ 3 I I 11. ALL UTILITY TRENCHES AND ROADWAY SUBGRADE SHALL BE BACKFILLED AND COMPACTED TO 95 1 { t I PERCENT DENSITY, STANDARD PROCTOR. 1 13 � � CB #13 I SSMH #4 4 1 I 12. OPEN CUTTING OF EXISTING ROADWAYS FOR NON -FRANCHISED UTILITY OR STORM DRAINAGE WORK I I I 1 IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY OF RENTON AND NOTED ON 12 s I 1 1 THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY OF TRACT M I , 11 SSMH #3 ' RENTON TRENCH RESTORATION STANDARDS. \ L_ n 1 SSCO #1 r , 13. ALL SEDIMENTATION/EROSION FACILITIES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING 1 S �- - - i -I+,_ CONSTRUCTION, AND THEY MUST BE SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS TRACT H I SSMH #1 COMPLETED AND THE POTENTIAL FOR ON -SITE EROSION HAS PASSED. 0 fi I 14. ALL RETENTION/DETENTION FACILITIES MUST BE INSTALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE PUBLIC SSMH #2 I I WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. 10 9 8 7 6 5 I I I 15. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND I BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR 3 --- -- -- I- I THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED �- -TRACT W- - -+- - _ 1 CB #7 BEDDING MATERIAL, TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE - I SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING SHALL BE APWA J CLASS"C", WITH THE EXCEPTION OF PVC PIPE. SCALE: 1 " = 40' /10 z U o 4 x_ 1 LEGEND sD PROPOSED STORM DRAIN S PROPOSED SANITARY SEWER w PROPOSED WATER MAIN EXISTING STORM DRAIN EXISTING SANITARY SEWER EXISTING WATER MAIN Cal 2 Working Days Before You Dig 811 Unties Underground Location Center (ID,i1AT,i D,OR,WA) CB #7A L I _ I CB #2 + CB #1 SSMH #13 10' SSM o - -- TRACT A i - �-- -+ +ROAD Cw o � SSMH #7 0 0 TR E , ^, 1 21 1 22 1 23 1 1 1 24 1 25 _ ROAD D s-+ 1 TRACT K 1110800WRIfNNE T 1 KI:J 38 37 TRACT J 36 CB #5 35 34 33 16. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT #1 OR BETTER I INSIDE AND OUTSIDE. 17. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES SHALL HAVE SOLID LOCKING LIDS. ALL DRAINAGE STRUCTURES ASSOCIATED WITH A PERMANENT RETENTION/DETENTION FACILITY SHALL HAVE SOLID LOCKING LIDS. 18. BUILDING AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND BUILDING SETBACKS LINES. 19. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FEET BELOW PAVEMENT LEVEL. 20. ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY OF RENTON RIGHT-OF-WAY SHALL BE OF I SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF ONE (1) FOOT AND MUST MEET THE FOLLOWING SPECIFICATIONS: 4 -8 INCH ROCK / 40 -70% PASSING; D 0 2 -4 INCH ROCK / 30 -40% PASSING; AND LESS THAN 2 INCH ROCK / 10 -20% PASSING. 0 M 0 21. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE CD SYSTEM, UNLESS APPROVED BY THE CITY PLAN REVIEWER OR SURFACE WATER UTILITY SECTION. $ c D AN ACCURATELY DIMENSIONED, CERTIFIED AS -BUILT DRAWING OF THIS DRAINAGE SYSTEM WILL BE '° z SUBMITTED TO THE CITY UPON COMPLETION. _ C 22. DRAINAGE OUTLETS (STUB -OUTS) SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT, EXCEPT FOR y rn THOSE LOTS APPROVED FOR INFILTRATION BY THE CITY. STUB -OUTS SHALL CONFORM TO THE L FOLLOWING: rzzn 0 A. EACH OUTLET SHALL BE SUITABLY LOCATED AT THE LOWEST ELEVATIO N ON THE LOT, SO AS n TO SERVICE ALL FUTURE ROOF DOWNSPOUTS AND FOOTING DRAINS, DRIVEWAYS, YARD DRAINS, AND ANY OTHER SURFACE OR SUBSURFACE DRAINS NECESSARY TO RENDER THE LOTS SUITABLE FOR THEIR INTENDED USE. EACH OUTLET SHALL HAVE FREE -FLOWING, POSITIVE DRAINAGE TO AN APPROVED STORMWATER CONVEYANCE SYSTEM OR TO AN APPROVED OUTFALL LOCATION. B. OUTLETS ON EACH LOT SHALL BE LOCATED WITH A FIVE -FOOT -HIGH, 2" X 4" STAKE MARKED "STORM" OR "DRAIN". THE STUB -OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, AND BE SECURED TO THE STAKE. C. PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN SPECIFICATIONS DESCRIBED IN CHAPTER 4 OF THE SURFACE WATER DESIGN MANUAL AND, IF NON-METALLIC, THE PIPE SHALL BE PLACED IN A TRENCH WITH A TRACING WIRE ABOVE OR OTHER ACCEPTABLE DETECTION. D. PRIVATE DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE SYSTEMS DESIGNED TO CONVEY FLOWS THROUGH INDIVIDUAL LOTS. E. THE APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL STUBJOUT CONVEYANCE LINES WITH RESPECT TO OTHER UTILITIES (E.G . POWER, GAS, TELEPHONE, TELEVISION). F. ALL INDIVIDUAL STUB -OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY THE LOT HOME OWNER. G. STORM DRAINAGE PIPE SYSTEMS SHALL NOT PENETRATE BUILDING FOUNDATIONS, EXCEPT FOR SUMP PUMP DISCHARGE LINES USED TO DRAIN CRAWL SPACES, PROVIDED THE SUMP PUMP SYSTEM INCLUDES BACKFIOW PREVENTION OR A CHECK VALVE. 23. ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE MUST DEMONSTRATE ONE OF THE FOLLOWING: THE EXISTING DUFF LAYER SHALL BE STAGED AND REDISTRIBUTED TO MAINTAIN THE MOISTU RE CAPACITY OF THE SOIL, OR; AMENDED SOIL SHALL BE ADDED TO MAINTAIN THE MOISTURE CAPACITY. z 24. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY PRIOR TO CONSTRUCTION PERMIT ISSUANCE. " 25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY OF RENTON DOES NOT RELIEVE THE OWNER OF THE CONTINUING LEGAL OBLIGATION AND/OR LIABILITY CONNECTED WITH STORM SURFACE WATER DISPOSITION. FURTHER, THE CITY OF RENTON DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE SYSTEM PROVIDED DURING CONSTRUCTION 26. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, F1AGGERS, 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. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVE BY THE PUBLIC WORKS DEPARTMENT, TRANSPORTATION SYSTEMS DIVISION. ALL SECTIONS OF THE WSDOTSTANDARD SPECIFICATIONS 1-07-23 TRAFFIC CONTROL SHALL APPLY. 27. PROJECT LOCATED WITHIN THE AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT #6 OF THE SURFACE WATER DESIGN MANUAL AND AQUIFER PROTECTION REGULATIONS (RMC 4-3-050). CHECKED FOR CpMPLIANCE TO CITY STANDARDS G• .� _ •• O r11i.71 .7Y01111� �fY. G.J� 7/11/1 SURVEYED: SCALE DATE: CONSULTING ENGINEERS L L C • ^`W1/ • VERTICAL: NAVD 1988 ^ 1 2 01 201 ® 33400 8th Avenue South I ® I I C I ••�� � 1 �� /�• HORIZONTAL: NAD 1983/1991 :� ` CITY C W H I T M A N COURT � � �• h'< Oy 1 SECOND SUBM � AL � � 1 DESIGNED 'TV %"jam Suite 205 Federal Way, WA 98003 - 2 THIRD SUBMITTAL ESM 10/29/14 LOB RENTON ELLENSBURG (509) 962 h1EDOW WAY (253) D3E-6113 www.esmeivil.com E`�ET (509) 962-2626-008 3 nN& SUB UAL ESM 11/20/1 DRAW" CJR PAGE: COMPOSITE UTILITY PLAN Civil Engineering Land Surveying Land Planning • 40111 ONE INCH DATUM DRAWING N0: Public Wanks I Project Management ( Landscape Architecture : o- :a + MYUR JNOw111 �aAL ESM 12/01/1 CHECKED' AT FULL SCALE Planning/Building /Public Works Dept. P E R M IT # U 14003820 U T- 01 c/STE;k: If NOT ONE INCH • ESM JOB # 1799-001-013 �ONAI �' �� /fl�(� C. REVISION BY DATE APPR APPROVED: SCALE ACCORDINGLY SHEEP: 14 OF: 40 0 0 21 0 °cd c D • z Z 9 100 m M M Z M C co M M