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Home My WebLink AboutR-39870800 LO O O .♦ Run T J rT O Q W U.N. LL CITY OF RENTON DRAINAGE NOTES I I PIP' ALLOWANCE, 1. THESE NOTES SHALL APPEAR ON PROJECTS FOR THE SURFACE WATER UTILITY. ipe.eppeeppeser ANTANE 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING MUST BE HEIR BETWEEN NOT sheseffEss THE CITY OF RENTON PUN RENEW SECTION AND THE APPLICANT. Ien.speneser, 11 3. ALL DESIGN AND CONSTRUCTION SHALL IN ACCORDANCE WITH THE MUNICIPAL CODE THE LATEST EDITION OF THE V3p RI STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCT➢ON PREPARED BY WSDDT AND THE AMERICAN CONSTRUCTION PUBLIC WORKS ASSOCIATION U PWA), AS AMENDED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT. IT SHALL BE THE 1 she TPTLM -- ,. , w, SOLE RESPONSIBILITY OF THE APPLICANT AND THE PROFESSIONAL CIVIL ENGINEER TO CORRECT ANY ERROR, OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THIS ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE ip .1 AEpe.COMPTOTED Fseil Cm. ....w".h -®"- CANCENTANT 4. APPROVAL OF THIS ROAD, GRADING, PARKING AND DRAINAGE PUN GOES NOT CONSTITUTE AN APPROVAL OF ANY OTHER •.,.w�.w:.�.,�. u=�- •,•.,:www• x.e,,., B� CONSTRUCTION (E.G. DOMESTIC WATER CONVEYANCE. SEWER CONVEYANCE. GAS. ELECTRICAL. ETC) THE SURFACE WATER m..r-Wxw•.w�w DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS, WHICH ARE ON FILE IN WITH THE CITY, ANY DEVIATION MOM THE APPROVED PIANS WILL REQUIRE WRITTEN APPROVAL FROM THE Cltt OF RENTON PUBLIC WORKS �® DEPARTMENT, SURFACE WATER UTILITY SECTION. In 4� 5 . A COPY OF HESE APPROVED PUNS MUST BE ON HE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 1 6. GRADING ACTRITIES (SITE ALTERATION) ANTE LIMITED TO THE HOURS OF 7 AM. TO 7 P.M. MONDAY THROUGH SANROAr AND ° spine Them periesiW1,,,.,,°°HATER NOCA CAP NO WORK ON SUNDAY IS ALLOWED, UNLESS OTHERWISE APPROVED WITH A WRITTEN DECISION BY HE CITY OF RENTON. f aL:w liens •• mm w."°". In 7. R SHALL BE ME APPLICANT'S/CONTRACTORS RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION EASEMENTS NECESSARY BEFORE "_•_f _ INITIATING OFF-SITE WORK. BASEMENTS REQUIRE CITY REVIEW AND APPROVAL PRIOR TO CONSTRUCTION. R ' hisses" 2.°hr An •�'"�,md1.' °P 11 esCAP _ ��^ 8 OTHER APPROVED OT BE M_We'sm^T"�Y41 ."v," °"N As o'a'"1 phis swwo�Ph °A'°x °'°1° W�a PPPROVED SETINSTALLATIONS CONSTRASED UCTED UNLELE55 PN OF PIANS AT MEET A�W REQUIREMENTS�PTER 4 OFATHE RFACE WATER T w`ww `�` CALL DESIGN MANUAL ARE SUBMITTED TO ME Cltt OF RENTON. xm®°... "° "w °°" °" "WIsesphATTECAPPINOWTAIN AN DATUM SHALL BE NAVD 88 UNLESS OMERWISE APPROVED BY THE CITY OF RENTON. REFERENCE BENCHMARK AND ELEVATIONS Z ww "•w°- .° T, As TO AN9. ARE NOTED ON THE PUNS. ANY DEWATERING SYSTEM NECESSARY FOR ME CONSTRUCTION OF STORMWATER FACILITIES MUST O --°^---°^-'BE „°w"H2,"esupper m""....bo..a. �eAT ,"TEL "�'^^" SUBMITTED TO ME CITY FOR REVIEW AND APPROVAL. F '"°°W°"'"""" "'"" """ "°"`"' xa w" I PLAN ,1L PAT 11 LAW As AT TALAW W Ons, TO LAW Le ANCIAL W � NOTE& AT 10. ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES MUST BE SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL 11. ALL RILM TRENCHES AND ROADWAY SUBGRADE SHALL BE BACKFILLED AND COMPACTED TO 95 PERCENT DENSITY, STANDARD °ivn m. °roti °�° NOTION PAT PROCTOR. a."w,•wra,:H§a, wE ®wx n 12. OPEN CUTTING OF EXISTING ROADWAYS FOR NON -FRANCHISED UTILITY OR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS ALL xniFl.,o,Haa.wma:w„o,T.°w.h..wH.. SPECIFICALLY APPROVED BY THE CITY OF RENTON AND NOTED ON THESE APPROVED PUNS. ANY OPEN CUT SHALL BE A, Les IT T. pr Ar I RESTORED IN ACCORDANCE WITH THE Cltt OF RENTON TRENCH RESTORATION STANDARDS. NiPob��•.H.w: 13. ALL SEDIMENTATION/EROSION FACILITIES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING CONSTRUCTION, AND THEY UNTIL CONSTRUCTION BE SATISFACTORILY MAINTAINED UCONSTRUCTION IS COMPLETED AND THE POTENTIAL FOR ON-SITE EROSION HAS w�wo� dellPASSED. TILx.w°,eswm.ww ,".iim,n.."w.®e•w.n 88,Or Lee T.A'OrOr Or 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 WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. vp xx Kao erAon u xx uxxlwxuunax 15. ALL PIPE AND APPURTENANCES SHALL BE UND ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. HIS SHALL INCLUDE NECESSARY e�Tae.ulx rnW4 • °DEPARB h� •' euw-400xo TOILS uxx calx rnEa vDEPamP � w mm - u.XeK ooe awcx eooe awcn eooe LEVELING OF HE WENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF N75 NT$ NT$ R REQUIRED BEDDING MATERIAL, i0 UNIFORM GRADE SO THAT HE ENTIRE LENGTH OF HE PIPE WILL BE SUPPORTED ON A COR STD PLAN 200.00 COR STD PLAN 201.00 - CB TYPE 1 1 CB TYPE,; 2 COR STD PLAN 202.00 - CB INSTALLATION UNYIELDING BASE.CLASS PIPE. ORALLHAALTT BE STEEL Shui GALVANIZED WITH SHALL BETTER - 15. PIPE BE REATMENT OR INSIDEEANDNODUTTSIDE, D. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES SHALL HAVE SOLID LOCKING 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 -�� I SETBACKS LINES - I 19- ALL CATCH BASIN GRATES SHALL BE DEPRESSED 010 FEET BELOW PAVEMENT LEVEL 20 LOCATED ALL TH TO PROVIDE A CULVERTS BE SEDGE TAHETBOTTOM I MINIMUMRIVEWAY 3.1 SLOPE FROM OF THE DRIVEWAYOTO OF THE DITCH. FORT EROSION ROTECBON OF SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF ONE (1) FOOT AND ROADSIDEMEET ITCHES,THE WHERESPECIFICATIONS: MUST FOLLOWING 8 WEBS 4 - 8 INCH ROCK / 40 - 70% PASSING; L d' 1 /2" THICK 2 - 4 INCH ROCK / 30 - 40R PASSING; AND LESS MAN 2 INCH ROCK / 10 - 20% PASSING. PROVIDE THREE 1" 21. ALL BUILDING DOWNSPOUTS AND FOOLING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS DIA. LIFT HOLES APPROVED BY ME CITY PLAIN REVIEWER OR SURFACE WATER UTILITY SECTION. AN ACCURATELY DIMENSIONED, CERTIFIED 9 1 /2" FROM AS -BUILT DRAWING OF THIS DRAINAGE SYSTEM WILL BE SUBMITTED TO ME CITY UPON COMPLETION. CENiTER OF COVER 22, DRAINAGE OUTLETS (STUB -OUTS) SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT, EXCEPT FOR THOSE LOTS APPROVED FOR SPACED AT 120 INFILTRATION BY THE CITY. STUB -OUTS SHALL CONFORM TO THE DEGREES (TYR) FOLLOWING: rar "a..e"m,.,rv.rw." uII 2" RAISED LETTERS _ 1 7/8 (TYR) A. EACH OUTLET SHALL BE SUITABLY LOCATED AT THE LOWEST ELEVATION ON THE LOT, SO AS TO SERVICE ALL `°" ...m.p..e.wp ,�+ O SEE NOTE 1 U O p B FUTURE ROOF DOWNSPOUTS AND FOOTING DRAINS, DRIVEWAYS, YARD DRAINS, AND ANY OTHER SURFACE OR SUBSURFACE GRAINS NECESSARY TO RENDER THE LOTS SUITABLE FOR THEIR INTENDED USE. EACH OUTLET SHALL she®,,,H,Ti,,,"T "°"°�'°°'""'°°"'"°" O p O p O L7 HAVE FREE-FLOWING, POSITIVE DRAINAGE TO AN APPROVED STORMWATER CONVEYANCE SYSTEM OR TO AN APPROVED OUTFALL LOCATION. 0 0 0 0 n A A B. OUTLETS ON EACH LOT SHALL BE LOCATED WITH A FIVE -FOOT -HIGH. 2" X 4" STAKE MARKED "STORM" OR emwsT.ma.m w:�w u Q Opo "DRAIN". THE STUB -OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, AND BE SECURED TO THE STAKE. MsO. •-no 0p0 cP 0OOp ��'a❑ 11 -WATER Q FOUNDRY NAME C. PIPE MATERUL SHALL CONFORM TO LINDERMAIN SPECIFICATIONS DESCRIBED IN CHAPTER 4 OF THE SURFACE DESIGN MANUAL AND, IF NON-METALLIC, HE PIPE SHALL BE PLACED IN A TRENCH WITH A TRACING WIRE ABOVE OR OTHER ACCEPTABLE DETECHON. D. PRIVATE DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE SYSTEMS DESIGNED TO CONVEY ROWS THROUGH p_ O p O pj�C:h� OpOOO L, jj,�N O Op pOpJ)p/ INDIVIDUAL LOTS. E. THE APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL BUBOM �. :.w - O CONVEYANCE LINES WITH RESPECT TO OTHER MLI➢ES (E.G. POWER, GAS TELEPHONE, TELEVISION). F. ALL INDIVIDUAL SNB -OUR SHALL BE PRIVATELY OWNED AND MAINTAINED BY THE LOT HOME OWNER. STORM DRAINAGE CAPhI PIPE SYSTEMS SHALL NOT PENETRATE BUILDING FOUNDATIONS, EXCEPT FOR SUMP PUMP DISCHARGE LINES USED TO ,wwxcrM O p� p 0 pt1 DRAIN CRAWL SPACES, PROVIDED THE SUMP PUMP SYSTEM INCLUDES BACKROW PREVERION OR A CHECK VALVE. A NON-SKID ❑y=-Vp_� v" 23. IS ALL DISTURBED PERVIOUS AREAS (COMPACTED. GRADED. LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE MUST DISTURB ATE OFREDISTRIBUTED INTEGRAL DRILL & TAP: ONE THE FOLLOWING: THE EXISTING DUFF DYER SHALL BE STAGED AND TO MAINTAIN THE MOISTURE PATTERN TO BE CAST ON / _ 11 C 24, CAPACITY OF THE SOIL. OR: AMENDED SOIL SHALL BE ADDED TO MAINTAIN THE MOISTURE CAPACITY. PROOF OF UMLITY INSURANCE SHALL BE SUBMITTED TO ME Cltt PRIOR TO CONSTRUCTION PERMIT ISSUANCE. 120 DEGREES TOP OF (1YP' 3PL') RING PLAN 25, ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE Cltt OF RENTON DOES NOT RELIEVE ME OWNER OF THE mxL O. wec^u�w„°v L COVER CONTINUING LEGAL OBLIGATION AND/OR LIABILITY CONNECTED WITH STORM SURFACE WATER DISPOSITION. FURTHER, THE CIT' OF RENTON DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF ME SYSTEM PROVIDED NT$ COVER PLANDURING CONSTRUCTION COR STD PLAN 204.00 RECTANGULAR FRAME 26. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, - BLADDERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT HE LTE HEALTH, AND SAFETY OF HE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY 28 3/8" INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVE BY THE PUBLIC WORKS DEPARTMENT, 1 TRANSPORTATION SYSTEMS DIVISION, ALL SECTIONS OF HE WSDOT STANDARD SPECIFICATIONS 1-07-23 TRAFFIC CONTROL 25 1/4" SHALL APPLY. 3/8 27, PROJECT LOCATED WITHIN THE AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT d6 OF THE 7Tn� 2" SURFACE WATER DESIGN MANUAL AND AQUIFER PROTECTION REGULATIONS (RMC 4-3-050). F J DRAINAGE NOTES 1 1/4" e 0 23 3/4" 5" 25 33 3/4" 1. PIPE MATERIAL SHALL BE: SECTION A 1,1, DUCTILE IRON (USE IF COVER IS BELOW 2 - (MIN 1 -FT COVER) R) ,,,., -A SECTION 13-131.2 SOLID WALL HIGH DENSITY POLYETHYLENE PIPE (HDPE) (MIN 2 -FT COVER) COVER NOTES: USE WITH THREE LOCKING BOLTS 5/8"-11 NC RING NOTES: 1.3. POLYVINYL CHLORIDE PIPE (PVC) (MIN 3-R COVER) STAINLESS TYPE 304 STEEL SOCKET HEAD (ALLEN HEAD) 1. DRILL AND TAP THREE 5/8"-11 NC HOLES >vYYr.LIYM.u�•5Vd .eAaaa BOLTS, 2" LONG. DRILL HOLES SPACED 120', TO THROUGH RING AT 129. MATCH HOLES IN RING. 2. RING MATERIAL IS GREY IRON, ASTM A-48 CLASS 30. 2. COVER MATERIAL IS DUCTILE IRON ASTM A536 GRADE 3. SHALL CONFORM TO SEC. 9-05.15 OF THE 80-55-06.TO STANDARD SPECIFICATIONS, AS MODIFIED 3. SHALL CONFORM SEC. 5 OF THE STANDARD HEREIN. SPECIFICATIONS, MODIFIEDED HEREIN. S 4, APPROXIMATE WEIGHT OF RING IS 4. APPROXIMATE WEIGHT OF COVER IS 150 LBS. 5. RATING - H2O. 215 LBS. 5. RATING -H2O. R-398708 .• ...sy IN COMPLIANCE WITH CITY OF RENTON STANDARDS shmemApp DEVELOPMENT ENGINEERING O SURFACE WATER UTILITY FOR oN-s E usE ONLY (Fitz -James 02/15/2018 rstraka 02/15/2018 O TD .�., _ P"a � mmrt rerw`iwrni`T' (�NTS COR STD PLAN 204.10 - RECTANGULAR SOLID METAL COVER 7 11 24" BOLT -LOCKING MANHOLE RING & COVERW]ALE 4lEA °Y"'ff eWeSS'ONATLSO 1"=z° ^••� ` CITY OF RENTON FIRE STATION 15 r 1404 N 30TH STREET LATE 1z/zz/z°17 1932 First Ave Call 3 Working Days Seattle, WA 98101 Imm smBzol Before 'YOu DIG! oMW, UP RESUBMITTAL 2/12/18!APPR �: PERMIT RESUBMITTAL 1/29/18°PA""' WIN p. 206.725.1211 �a RENTON, WA 98056 NET f. 206.973.5344 2PERMIT w il' � Planning/Building/Public Works Dept. Z C3.01 2 BID ADDENDUMN0. 2 1 16 18 `x@ 1E ONG 9 "18 engineering pIIc WWWlpdenginAmng.wm 7-800-424-5555 NO. REVISION BY DATE g "LOfW"`L' DRAINAGE NOTES AND DETAILS 8 00 LO O O .♦ Run T J rT O Q W U.N. LL