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Home My WebLink AboutR-397114Ir- I___ 11A PORTION OF THE NE 1/4 OF SEC 13, TWP 23 N., RGE 4 E, W.M., KING COUNTY, WASHINGTON 00')o 1� �wv wV„oawV o h - - STORM NOTES: S 130T \ H ST n 1. ALL ONSITE STORM DRAINAGE SYSTEMS WILL BE PRIVATELY MAINTAINED. o _ - 14. ALL SEDIMENTATION/EROSION FACILITIES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING '® ��\� 2. THESE NOTES SHALL APPEAR ON PROJECTS FOR THE SURFACE WATER UTILITY. CONSTRUCTION, AND THEY MUST BE SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS COMPLETED AND _ THE POTENTIAL FOR ON -SITE EROSION HAS PASSED. �\ \� 3. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING MUST BE LU.I _ \�� \\ \ HELD BETWEEN THE CITY OF RENTON PLAN REVIEW SECTION AND THE APPLICANT. 15. ALL RETENTION/DETENTION FACILITIES MUST BE INSTALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION SCALE: 1 = 40' WITH ALL CONSTRUCTION 4. ALL DESIGN AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE RENTON MUNICIPAL CODE (RMC), THE SURFACE WATERTRUTI UTILITY SECTION. UNLESS OTHERWISE APPROVED BY THE PUBLIC WORKS DEPARTMENT, LATEST EDITION OF THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION \ \ PREPARED BY WSDO AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA), AS AMENDED BY THE CITY OF 16. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE 40 20 0 4o so RENTON PUBLIC WORKS DEPARTMENT. IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE WITH THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. CONTOUR INTERVAL = 2' PROFESSIONAL CIVIL ENGINEER TO CORRECT ANY ERROR, OMISSION OR VARIATION FROM THE ABOVE THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION REQUIREMENTS FOUND IN THIS PLANS. ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM GRADE _� �` ♦ �� O SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING 5. APPROVAL OF THIS ROAD, GRADING, PARKING AND DRAINAGE PLAN DOES NOT CONSTITUTE AN APPROVAL OF BASE. ALL PIPE BEDDING SHALL BE APWA CLASS"C", WITH THE EXCEPTION OF PVC PIPE. w \�\�� ANY OTHER CONSTRUCTION (E.G. DOMESTIC WATER CONVEYANCE, SEWER CONVEYANCE, GAS, ELECTRICAL. 17. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT #1 OR BETTER INSIDE AND \ ETC.)THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS, OUTSIDE. Q WHICH ARE ON FILE IN WITH THE CITY. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY OF RENTON PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. 18. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES SHALL HAVE SOLID LOCKING LIDS. ALL z I TRACT \� DRAINAGE STRUCTURES ASSOCIATED WITH A PERMANENT RETENTION/DETENTION FACILITY SHALL HAVE SOLID I 6. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN LOCKING LIDS. I / F PROGRESS. Q �_ ��\�� \ 19. BUILDING AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS 7. GRADING ACTIVITIES (SITE ALTERATION) ARE LIMITED TO THE HOURS OF 7 A.M. TO 7 P.M. MONDAY THROUGH AND BUILDING SETBACKS LINES. / "' �• SATURDAY AND NO WORK ON SUNDAY IS ALLOWED, UNLESS OTHERWISE APPROVED WITH A WRITTEN DECISION ; N'EEENN ■■■■■■ ■■■. ■._ ` �' ■ ' ■ ■■�.\■ "mwwmm � 1 ��■�■�� ME BY THE CITY OF RENTON. 20. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FEET BELOW PAVEMENT LEVEL. Z ■\\f�■■.1■■■.■■ ■■■■■■■■■■ ■■■■■■ O - \ �� 8. IT SHALL BE THE APPLICANT'S / CONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION EASEMENTS 21. ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY OF RENTON RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH -� NECESSARY BEFORE INITIATING OFF -SITE WORK. EASEMENTS REQUIRE CITY REVIEW AND APPROVAL PRIOR TO TO PROVIDE A MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. CONSTRUCTION. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY 2 -3 I - 4—ll'I '1I 5 h �! , \ ' ♦ ROCK PLACED TO A DEPTH OF ONE (1) FOOT AND MUST MEET THE FOLLOWING SPECIFICATIONS: ■ I �- I 6 1, \ ' j ■ ; ♦♦ 9. FRANCHISED UTILITIES OR OTHER INSTALLATIONS THAT ARE NOT SHOWN ON THESE APPROVED PLANS SHALL 4 -8 INCH ROCK / 40 -70% PASSING; STORM- FILTER #7 Iii ♦♦♦ NOT BE CONSTRUCTED UNLESS AN APPROVED SET OF PLANS THAT MEET ALL REQUIREMENTS OF CHAPTER 4 2 -4 INCH ROCK / 30 -40% PASSING; -�-� ■ \ ■ ■ ♦ OF THE SURFACE WATER DESIGN MANUAL ARE SUBMITTED TO THE CITY OF RENTON. AND LESS THAN 2 INCH ROCK 10 -20% PASSING. W -ALLEY E ♦♦ 10. DATUM SHALL BE NAVD 88 UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON. REFERENCE 22. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, ■ \� ■ ■ ♦♦♦ BENCHMARK AND ELEVATIONS ARE NOTED ON THE PLANS. UNLESS APPROVED BY THE CITY PLAN REVIEWER OR SURFACE WATER UTILITY SECTION. AN ACCURATELY Q ■- ■ ♦♦ DIMENSIONED, CERTIFIED AS -BUILT DRAWING OF THIS DRAINAGE SYSTEM WILL BE SUBMITTED TO THE CITY III II � �_ _ >> ♦♦ 1 1 . ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES MUST BE UPON COMPLETION. ■ h i/ I CB #13 / CB #12 \ ■ ■ ♦i SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL. 7 8 9 1 g - 1 / ■ ■ ♦♦ 12. ALL UTILITY TRENCHES AND ROADWAY SUBGRADE SHALL BE BACKFILLED AND COMPACTED TO 95 PERCENT 23. DRAINAGE OUTLETS (STUB -OUTS) SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT, EXCEPT FOR THOSE LOTS ■ y ■ ♦♦♦ DENSITY, STANDARD PROCTOR. APPROVED FOR INFILTRATION BY THE CITY. STUB -OUTS SHALL CONFORM TO THE FOLLOWING. '--n== ■ ♦ / : ♦♦♦ 13. OPEN CUTTING OF EXISTING ROADWAYS FOR NON -FRANCHISED UTILITY OR STORM DRAINAGE WORK IS NOT A. EACH OUTLET SHALL BE SUITABLY LOCATED AT THE LOWEST ELEVATIO N ON THE LOT, SO AS TO SERVICE ■ L = o , ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY OF RENTON AND NOTED ON THESE APPROVED ALL FUTURE ROOF DOWNSPOUTS AND FOOTING DRAINS, DRIVEWAYS, YARD DRAINS, AND ANY OTHER ♦ : � ■ ; � ♦i ♦ SURFACE OR SUBSURFACE DRAINS NECESSARY TO RENDER THE LOTS SUITABLE FOR THEIR INTENDED USE. ■ �_ -�`- ---- -- -' --- TR—G ♦♦ PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY OF RENTON TRENCH EACH OUTLET SHALL HAVE FREE -FLOWING, POSITIVE DRAINAGE TO AN APPROVED STORMWATER -- ■ ; ♦♦♦RESTORATION STANDARDS. CONVEYANCE SYSTEM OR TO AN APPROVED OUTFALL LOCATION. noun MENEM now_Nunn - - =- mmmB. OUTLETS ON EACH LOT SHALL BE LOCATED WITH A FIVE -FOOT -HIGH, 2" X 4" STAKE MARKED "STORM" boom a IN on MEMO I��- ,� �,-4- ♦ OR "DRAIN". THE STUB -OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, AND BE SECURED TO I ♦iTHE STAKE. 12 13 14 15 16 ♦ _ hI ` 17 18 19 - - 2 0 21 22 j I \ ♦♦i �0 �� 11 STORM FILTER #6 •� ,TRACT \ ♦ C. PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN SPECIFICATIONS DESCRIBED IN CHAPTER 4 OF THE .=s ; -T--- STORM FILTER #5 ■♦ I H - E PIPE SHALL BE PLACED IN A TRENCH WITH - ST0 ♦♦i '--- ■ ♦ A TRACING WIRE ABOVE R OTHER ACCEPTABLE DETECTION -------------- M - —- �♦ ♦♦ Q ♦ D. PRIVATE DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE SYSTEMS DESIGNED TO CONVEY FLOWS r ----------- — .ALL E ------------ ___ ____ 0 I � � -�� _ _______________ THROUGH INDIVIDUAL LOTS. ♦i ------ ---'------------� ♦♦ ' CB 11 \ 1 ♦ ♦♦♦ E. THE APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL STUB�OUT ■ # CB #10 ■ ♦♦ „j ♦♦ CONVEYANCE LINES WITH RESPECT TO OTHER UTILITIES (E.G . POWER, GAS, TELEPHONE, TELEVISION). { 23 24 25 26 27 28 - I1I129 30 31 32 33 34 ` ♦♦♦♦ F. ALL INDIVIDUAL STUB -OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY THE LOT HOME OWNER. ■ ME man STORM FILTER #4 _ ♦ ♦♦ G. STORM DRAINAGE PIPE SYSTEMS SHALL NOT PENETRATE BUILDING FOUNDATIONS, EXCEPT FOR SUMP ■ ■ - �O ♦♦ CB ,�� B r 8 !■- ■■ ■■*-- „ �� ■ PUMP DISCHARGE LINES USED TO DRAIN CRAWL SPACES PROVIDED THE SUMP PUMP SYSTEM INCLUDES 1 BACKFIOW PREVENTION OR A CHECK VALVE. O X - I -'� ---- L_____ __1 ♦ 24. ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE -- _;IT _ O 1/ --------_E�' j.r -. - -_ . I CT ,A MUST DEMONSTRATE ONE OF THE FOLLOWING: THE EXISTING DUFF LAYER SHALL BE STAGED AND ■ 1 CB 6 ---- ----- ---- - - ♦ �■' ��p�li REDISTRIBUTED TO MAINTAIN THE MOISTU RE CAPACITY OF THE SOIL, OR; AMENDED SOIL SHALL BE ADDED # TO MAINTAIN THE MOISTURE CAPACITY. CV 35 36 37 STORM FILTER #3 --- ■� �F 40 • \ �' O: 38 39 41 'I 42 - 43 : 44 45 46 - 47 ♦ �� _, ♦ ��J 25. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY PRIOR TO CONSTRUCTION PERMIT STORM FILTER #2 -- ; 48 ♦ ISSUANCE. ■ � � - �_______ � �_� =__��I � I -- � STORM FILTER #1 . � ------------------------- CB ----- ----- _ '4 _ _� __— 1 ' ALLEY A -� i �—� � — - ---J-� �-�__ 26. • ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY OF RENTON DOES NOT RELIEVE THE ■ — - WATER --------------------------------!------------- ® OR THE PROPER ---- A L L E Y B �\ DISPOSITION FURTHER, THE CITY OF RENTON DOES NOT ACCEPT ANY OBLIGATION F __ FUNCTIONING AND MAINTENANCE OF THE SYSTEM PROVIDED DURING CONSTRUCTION ■ ■ CB #5 y r ____ - �____� - I ■ \ 27. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY DEVICES, ■ 49 - 50 - 51 "��■ 52 53 I CB #4 ° CID #3 CB #2 ii TRACT PROTECTIVE EQUIPMENT, FIAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH, AND 54, 57 I ■ ®, \ SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE �q In 01 NONE ■■■■� ■■ ° MEN ■. . �� 1 �� - ■�� ■ ■�� ■ 8 �11 59 60 ■ �A PERFORMANCE OF WORK. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL ■ N'■■■■■■■■ ■■.■■, i TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVE BY THE PUBLIC WORKS DEPARTMENT, 1 ■■■ ■■■■,� — I ►� ■■ �■■■■�■■■� i ■ m■■�■■■■r ■ ■■■■■■■■■ ' - -- _I --k CB�15 �I-- ■ �� -J, 1 ¢� wonon E■■■■■■■■•■■■■■EN TRANSPORTATION SYSTEMS DIVISION. ALL SECTIONS OF THE WSDOTSTANDARD SPECIFICATIONS 1 -07-23 _ I- -- +- #- t,` ` CB #STORM FILTER #8 e —r I \ i /� �� TRAFFIC CONTROL SHALL APPLY. CB #26 in A 01 1 FH ■ _ _ Wv A 28. PROJECT LOCATED WITHIN THE AQUIFER PROTECTION AREA APA SHALL COMPLY WITH SPECIAL REQUIREMENT _ — — — — — C9B - �� \ I �� ■ #6 OF THE SURFACE WATER DESIGN MANUAL AND AQUIFER PROTECTION REGULATIONS (RMC 4-3-050). -_-_-- CB 25 ---- - -I : - - - - - - - - - - J -- --__—-------'------ - I ---- cB #, 4 #16 —C: S 132N D ST■ ------ L�J--------- (MINOR ARTERIAL) ■WM ■ FR-01 Call 2 Working Days Before You Dig 811 Utilities Underground Location Center (ID,MT,ND,OR,WA) CB #19 CB #18 L W M .■■■■■■■■■■■■■■.........................FR-02.... ■ WV ■ WMH MENEM DOES N O T N C L U D E A S B U ET N E O R M AT C N 0 FIRST SUBMITTAL ESM 08/30/17 SURVEYED: SCALE: 1 fr =4D VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATU M 1 SECOND SUBMITTAL ESM 11/15/17 DESIGNED - QM PW 2 THIRD SUBMITTAL ESM 01/03/18 DRAWN: DCL ONE INCH CHECKED: AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY N 0, REVISION BY DATE AP P R APPROVED: A&Vftk CITY OF g;Z1 RENTON vzlo• Planning/Building/Public Works Dept. IN COMPLIANCE WITH CITY OF RENTON STANDARDS EARLINGTON TOWNHOMES STORM DRAIN KEY MAP UTILITY PERMIT # 01/23/18 FIELDBOOK: PAGE: DRAWING NO: RD-KEY SHEET: OF: 14 55 U Q J 1 MA R-397114