HomeMy WebLinkAboutTED2702916.6NW 1/4, NW 1/4, SEC. 14, TWP. 23 N., RGE. 5 E., W.M.
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STORM DRA /NA GE NOTES
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1.
PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY OF RENTON PRIOR TO 77 E CONSTRUC77ON MEETING.
28. ALL STORM DRAIN PIPE MAYBE CON57PUC7ED OF ONE OF THE FOLLOWING M47FRIAL5 UNLESS OTHERWISE SPECIFIED IN THE PLANS.
2
ALL PIPE AND APPURTENANCES SHALL SE LAID ON A PROPERL Y PREPARED FOUNDA 77ON IN ACCORDANCE W111 WSDOT 7-02. 3(1).
ALL PIPE JOINTS MUST BE CASK= WA 7FR77GHT AND MUST BE OF IRE SAME MA 7FRIAL AS THE PIPE. ALL PIPE SHALL HA VE A
THIS SHALL INCLUDE LEVELING AND COMPAC77NG THE TRENCH BOTTOM, THE TOP OF THE FOUNDA77ON MA7FRIAL, AND ANY REQUIRED
MINIMUM COVER OF 12" AND SHALL BE ADEQUA7EL Y PROTECTED DURING CONSIRUC77ON (REFER TO THE MANUFACTURERS
PIPE BEDDING, TO A UNIFORM GRADE SO THAT THE EN77RE PIPE /S SUPPOR7FD BY A UN/FORML Y DENSE UNYIELDING BASE
RECOMMENDA77ONS FOR MINIMUM COVER FOR HEAVY EQUIPMENT LOADINGS)
A. DUC77LE IRON 4 " THROUGH 14 " DIAMETER PIPE SHALL BE CLASS 52 AND 16 " THROUGH 24 " DIAMETER PIPE SHALL BE CLASS
3
STEEL PIPE SHALL BE GALVANIZED AND HAVE ASPHALT TREATMENT J1 OR BETTER INSIDE AND OUTSIDE.
50, ALL IN ACCORDANCE WITH USA STANDARD A-21.1 (AWWA C-51). ALL JOINTS SHALL BE PUSH -ON, MECHANICAL, OR
FLANGED.
4.
ALL DRAINAGE 5TRUC7URES, SUCH AS CATCH BASINS ANO MANHOLES, NOT LOCATED Wl7HIN A TRAVELED ROADWAY OR SIDEWALK,
B. CONCRETE 4" THROUGH 19" 0/AME7ER PIPE SHALL BE NON -REINFORCED, BELL AND SPIGOT WITH RUBBER GASKET JOINTS,
SHALL HAVE SOLID LOCKING LIDS. ALL DRAINAGE STRUCTURES ASSOCIATED WITH A PERMANENT RE7ENT70N/DETENTON FACILITY
CONFORMING TO ASTM C-14 (CLASS ll). 21" THROUGH 36" DIAMETER PIPE SHALL BE REINFORCED, BELL AND SPIGOT W11 1
SHALL HAVE LOCKING LIDS.
RUBBER GASKET JOINTS, CONFORMING TO ASTM C-76.
C. PVC 4" THROUGH 18" DIAMETER PIPE WITH 18" TO 36" OF COVER SHALL BE IN ACCORDANCE WITH ASTM D3034 SDR 21. 4"
5.
ALL CATCH BASINS SHALL CONFORM TO THE CITY OF RENTON STANDARDS.
THROUGH 18" DIAMETER PIPE, WILH OVER 36" OF COVER SHALL SE IN ACCORDANCE WITH ASTM D3034 SDR 35. ALL JOINTS
SHALL BE PUSH -ON WITH RUBBER GASKETS (NO7F• PVC PIPE USED FOR DOWNSPOUT LEADERS, YARD DRAINS, AND
6.
ALL DRIVEWAY CULVERTS LOCATED WITHIN C1TY OF RENTON RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A
LANDSCAPING DRAINAGE MAY BE ASTM D2729 WITH SOLVENT WELDED JOINTS, 12" MINIMUM COVER.)
MINIMUM 3.1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BO7TOM OF THE DITCH. CULVERTS SHALL HAVE BEVELED END
D. CORRUGA7FD HIGH DENSITY POLYETHYLENE PIPE (CPEP) 8" THROUGH 36" DIAMETER SHALL BE IN ACCORDANCE WITH AASHTO
SEC77ONS TO MA TCH THE S/DE SL OPE.
M-294, AS SUPPLIED BY ADVANCED DRAINAGE SYSTEMS Of SIGNA TED N- 12, OR EQUAL.
,7
7.
ROCK FOR EROSION PR07EC77ON OF ROADWA Y DITCHES, WHERE REQUIRED, MUST BE OF SOUND QUARRY ROCK, PLACED TO A DEPTH
OF > FOOT AND MUST MEET THE FOLLOWING SPEC/F/CA770NS.• 4"8'%409'-709' PA SYNC- 2"4" ROCK/309"-409" PASSING,• AND -2"
29 ALL BUILDING ROOF DRAIN DOWNSPOUTS AND FOOTING DRAINS SHALL BE DIRECTL Y CONNECTED TO THE MAIN STORM DRAINAGE
ROCK/109-209 PASSING. INSTALLA 770N SHALL BE IN ACCORDANCE Wl1H CITY OF RENTON STANDARDS AND SPECIFICA (TONS.
CONVEYANCE SYSTEM. ROOF DRAINS AND FOOTING DRAINS SHALL BE SEPARATE SYSTEMS AND SHALL BE
C0NS7RUCTFD OF 4- (OR 6- DIA. WHERE SHOWN) RIGID PVC PIPE (NON-PERFORA TED FOR ROOF DRAINS, PERFORA 7ED
8.
NOT APPLICABLE.
FOR F00)
77NG DRAINS . SUFFICIENT CLEANOUTS AND BENDS SHALL BE INSTALLED SO 1HA T THE SYS7FM CAN BE EASIL Y
o
MAINTAINED. THE SYSTEM SHOWN HEREON IS SCHEMA 7TC ONLY THE DRAINAGE/GRADING CON7RACTOR OR LANDSCAPER MA Y AL 7FR
9
BEFORE ANY CONS7RUC770N OR DEVELOPMENT AC77V/TY OCCURS APRE-CONSTRUC770N MEETING MUST BE H D T
THE LAYOUT AS REQUIRED TO BETTER DRAIN THE S11E WITH PRIOR APPROVAL OF THE ENGINEER. ALL ROOF AND FOOTING DRAINS
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OUTSIDE BOLLARDS TO BE SET IN CONCRETE,
PER CITY OF RENTON S7D. PLAN H022.
POND AND LIFT STATION ACCESS ROAD
(WIDTH PER PLAN)
CHAIN
W11 1 LOCK
z
SURFACING
PER PLAN
ADD 12" MIN. DEPTH WASHED
GRAVEL. DRAIN AT BOTTOM (TYP.)
6" (TYP.)
EL Wl H THE CITY OF SHALL BE ADJU57FD AS NECESSARY TO A VOID IMPACTING THE EXISTING TREES DENO7F0 "TO BE SA VED " ON THE GRADING PLAN. ACCESS BOLLARD DE TA /L
RENTON DEPARTMENT OF PUBLIC WORKS, DESIGN ENGINEER. DRAIN LINES SHOULD BE LOCATED OUTSIDE THE DRIPLINE OF TREES WHEREVER POSSIBLE. THE CONTRACTOR SHALL KEEP A -_
10. ALL COAISTRUC7701V SHALL BE /N ACCORDANCE WITH THE '1988 STANDARD SPECIRCA7701VS FOR ROAD, BRIDGE AND MUNICIPAL DIMENSIONED RECORD OF THE LOCATION OF ALL PIPES AND CLEANOUTS AND SUBMIT SAME TO THE ENGINEER AND OWNER UPON
CONSTRUCTION" PREPARED BY WSDOT, AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA) AS AMENDED BY THE CITY OF COMPLE710N OF THE WORK.
RENTON DEPARTMENT OF PUBLIC WORKS. 30 CONS TRUCT7ON OF DEWA7FRING (GROUNDWATER IN7ERCEP770N) SYSTEMS SHALL BE IN ACCORDANCE WITH THE APWA STANDARD
II THE STORM DRAINAGE SYSTEM SHALL BE C0NSTRUC7E0 ACCORDING TO THE APPROVED PLANS WHICH ARE ON FILE IN 77E SPECIF/CA710NS, SEC 77ON 61-302.
DEPARTMENT OF PUBLIC WORKS. ANY DEVIA 77ON FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE J1. ANY OPEN CUTS OF EXISTING PUBLIC ROADWAYS SHALL SE BACKFILLED AND COMPACTED IN ACCORDANCE WITH CITY OF RENTON
CITY OF RENTON DEPARTMENT OF PUBLIC WORKS, DESIGN ENGINEER OR STORM WATER UTILITY. STANDARDS. ALL CUTS INTO EXIS17NO ASPHALT SHALL BE ALONG NEAT CONTINUOUS, SAWED LINES. A 7FMPORARY COLD MIX
12. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. PATCH MUST BE PLACED IMMEDIA IEL Y AF7FR BACKFILL AND COMPAC110N. THE EXISTING SURFACING MUST BE REPLACED IN KIND
(OR 4 INCHES OF COMPACTED CLASS '$" ASPHALT CONCRETE WHICHEVER IS GREA7ER) WITHIN 14 DAYS OF COLD PATCHING. THE
13 DATUM SHALL BE U. S G. S. UNLESS 07HERWlSE APPROVED BY CITY OF RENTON DEPARTMENT OF PUBLIC WORKS. REFERENCE CONTRACTOR SHALL CLOSEL Y FOLLOW REQUIREMENTS OF THE RIGHT-OF-WAY PERMIT SPECIFICALL Y, ALLOWABLE WORKING HOURS,
BENCHMARK AND ELEVATION ARE NOIFD ON THE PLANS. DETOUR AND WARNING SIGNS AND N077FICA 7701V OF ROAD AL TERA 77ONS TO THE POLICE AND/OR OTHER EMERGENCY SERVICES.
14. ALL SED/MENTA 770N/EROSI01V FACIV77ES MUST BE IN OPERA 77ON PRIOR TO CLEARING AND BUILDING CONSTRUCTION, AND THEY O
MUST BE SA TISFA CTORIL Y MAINTAINED UNTL CON57RUC77ON IS COMPLETED AND THE POTENTIAL FOR ON-Sl7F EROSION HAS PASSED.
15. ALL RE7EN170N/DE7EN770N FAC/LILIES MUST BE INSTALLED AND /N OPERA LION PRIOR TO OR IN CONJUNCTION Wl1H ALL
CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE DEPARTMENT OF PUBLIC WORKS, STORM WA7FR UTILITY. 3' 6' 3 W
16. GRASS SEED MAY BE APPLIED BY HYOROSEEDING. THE GRASS SEED M/XIURE, OTHER THAN CITY OF RENTON APPROVED STANDARD
MIXES, SHALL BE SUBMITTED BY A LANDSCAPE ARCHITECT AND APPROVED BY THE DEPARTMENT OF PUBLIC WORKS, STORM WA7FR TOP BERM EMERGENC Y
NO SCALE
0
ADJUSTABLE
HOOK
FINISHED GRADE
8 "x 8 "x I/4 "
STEEL PL A TE
45 BEND
WI TH PL UG
PL UG
_ DE DIAMETER AS
NOTED ON THE PLANS.
CLEANOUT DETAIL
NO SCA L E
1?40 2,91600
&$Oar
REMOVABLE
UTILITY. NOTES COUPLING
WATERTIGHT
ELEV. 444.00 (OP ION L)
OVERFLOW ELEV. 443. 17
17. SIRUCIZIRES SHALL NOT SE PERMITTED WITHIN 10 FEET OF THE SPRING LINE OF ANY STORM DRAINAGE PIPE, OR 15 FEET FROM I. SHEAR GATE SHALL BE
THE TOP OF ANY CHANNEL BANK. SPILL WA Y ELEV. 442.97 A. SHEAR GATE, CAST IRON BODY AND GALE, OLYMPIC FOUNDRY STANDARD OR EQUAL OR 8" Cup
-
I DESIGNED -' 17 B. SHEAR GA lE, ALUM/NUM OR CAST IRON, DRAINAGE SPEC/AL 77ES (SA VA NA GA.) STD. OR EQUAL.
18. ALL CATCH BASIN GRA7FS SHALL BE DEPRESSED 0.10 FEET BELOW PAVEMENT LEVEL REQ D ELEV.
W. S. ELEV. = 442.86 2 GATE :HALL SE 8" DIA. UNLESS OTHERWISE SPECIFIED.
" �Q
>9. OPEN CUT ROAD CROSSINGS THROUGH EX/STING PUBLIC RIGHT-OF-WAY WILL NOT BE ALLOWED UNLESS SPECIFICALLY APPROVED BY 6" MIN. DEPTH QUARRY SPACES -SPACES SHALL 3. GA7F FaALL BE JOINED TO IFE SEC 77ON BY 50L77NG (THROUGH FLANGE), WELDING,
6 MIN.
THE CITY OF RENTON DEPARTMENT OF PUBLIC WORKS, DESIGN ENGINEER. ,
BE LAID IN TWO OR MORE LA YERS AND HA VE ONE OR OTtiER SECURE MEANS. 01\�j
20. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS APPROVED FACE WITH A MIN. DIMENSION OF 4': WELDED ELBOW 6" MAX.
BY THE DEPARTMENT OF PUBLIC WORKS, DESIGN ENGINEER OR STORM WATER UTILITY. AN ACCURA7FL Y DIMENSIONED CERTIFIED 4. LIFT ROD: AS SPECIFIED BY MANUFAC7URER WITH HANDLE EX7FN0/NG TO WITHIN ONE FOOT OF (NO END PL4 TE)
COVER AND ADJUSTABLE HOOK LOCK FAS7FNED TO FRAME OR UPPER HANDHOLD.
AS-SU/L T DRAWING OF THIS DRAINAGE SYS7FM WILL BE SUER/TIED TO THE CITY OF RENTON UPON COMPLETION.
21. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMIT SY THE C/TY OF RENTON DOES NOT RELIEVE THE OWNER OF THE EMER GEN C Y SP/L L WA Y DE TA /L FR OP- T SHEA R GA TE DE TA IL ELBOW DE TA /L
CON17NUIIVG LEGAL OBLICA77ON AND/OR LIABILITY CONNECIED WITH STORM SURFACE WATER 0/SPO5l17ON. FURTHER THE
CITY OF RENTON DOES NOT ACCEPT ANY OHL16A77ON FOR lHE PROPER FUNC770NING ANO MAIN7FNANCE OF THE NO SCALE
NO SCALE NO SCALE
SYSTEM PROVIDED DURING CON57RUC770N.
22. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, 62
FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEAL TH, AND SAFETY OF THE PUBL/C, AND TO PROTECT PIPE DIA. x 7" WIDE ONE-PIECE GRA
7F (LID) EL. =444. Z9
PROPERTY IN CONNEC17ON WITH THE PERFORMANCE OF WORK COVERED IN THE CONTRACT. ANY WORK WITHIN THE TRAVELED
LAP- TYPE COUPLING WITH GASKET NOTE.' ALL STEEL PARTS AND SURFACES MUST BE
RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL 7RAFFIC FLOW SHALL REQUIRE AN APPROVED 77?AFFIC CONTROL PLAN BY THE
GAL VANIZED AND ASPHAL T TREA TMENT 1
54" UNIT i4
TRAFFIC ENGINEERING DIVISION OF THE DEPARTMENT OF PUBLIC WORKS. ALL SEC77ONS OF THE WSDOT STANDARD
12" MIN.
COA TED, OR BETTER.
SPECIFICA77ONS 1-07-23, TRAFFIC CONTROL, SHALL APPLY.
SMOOTH 5/8" BAR
TOP SLAB
- (NOT DEFORMED)
23. SPEC/AL DRAINAGE MEASURES WILL BE REQUIRED IF THE PROJECT LOCA77ON IS WITHIN 7HE AQUIFER PROTEC7701V AREA.
c
24. IT SHALL BE THE SOLE RESPONSIBILITY OF lHE CONTRACTOR TO OBTAIN STREET USE AND ANY OTHER RELATED PERMITS PRIOR TO
_
_
ANY CON577?UC770N AC77WTY.
45'
I
MAXTOP
OF
25, ALL LOCA77ONS OF EXISTING U77LI77ES SHOWN HEREON HAVE BEEN ESTABLISHED BY FIELD SURVEY OR OBTAINED FROM AVAILABLE
RISER EL. 44
RECORDS AND SHOULD THEREFORE SE CONSIDERED APPROXIMA 7F ONL Y AND NOT NECESSARIL Y COMPLETE IT IS THE SOLE
1-112 " AT
RESPONSIBILITY OF THE CON7RACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL U77L17Y LOCA77ONS SHOWN AND TO
SPOT WELD BOTH SIDES OF
EDGE
FURTHER DISCOVER ANO AVOID ANY OTHER U77LI77ES NOT SHOWN HEREON WHICH MAY SE AFFECTED BY THE /MPLEMENTA77ON OF
THIS PLAN.
BAR TO INSIDE CORRUGA77ONS
SEC T/ON OF METAL PIPE (TYP.) END
PLAN
6" ELBOW, S
THE CONTRACTOR SHALL CONTACT THE UNDERGROUND U17LI17ES LOCA 17ON SERVICE (1-800-424-5555) AT LEAST 48
HOURS PRIOR TO CONSTRUCTION. THE OWNER OR HIS REPRESENTATIVE AND THE ENGINEER SHALL BE CONTACTED IMMEDIA TTL Y IF A
THIS SHEET
CONFLICTEXISTS
XISTS.
TRASH RA K
C
DE T
A /L
ORIFICE DIA =
26. ALL STORM DRA/NAGE STRUCTURES, AS DESIGNATED /N THE PLANS, SHALL BE ONE OF THE FOLLOWING.
A. YARD DRAIN - CITY OF RENTON STD. PLAN NO.. 8011, ASSOCIA TED SAND AND GRA VEL C6-10, OR EQUAL.
B. INLET - CITY OF RENTON STD. PLAN NO.. 9010, ASSOCIATED SAND AND GRAVEL CB-17, OR EQUAL.
C. TYPE 1 CA TCH BASIN - CI TY OF RENTON STD. PLAN NO SO 12, ASSOC/A TED SANG ANO GRA VEL CB-15, OR EQUAL.
D. TYPE ll CATCH BASIN - CITY OF RENTON STD. PLAN 5027, (WITH MINIMUM 24" DEEP SUMP BELOW PIPE INVERT),
ASSOCIA TED SAND ANO GRA VEL PRECAST CA TCH BASIN, OR EQUAL.
E. BAFFLE -TYPE OIL/WATER SEPARATOR VAULT - CITY OF RENTON STD. DR WO NO 3.4.5 (DEPENDING ON DEPTH AND
DETAILS IN THESE PLANS) OR EQUAL
F. SPECIAL CATCH BASINS OR DRAINAGE STRUCTURES SHALL SE AS DETAILED IN THESE PLANS.
NOTE,• ALL UNIT COVERS SHALL BE PER APWA STANDARDS AND ALL STRUCTURES DEEPER THAN RVE FEET (RIM TO INVERT)
SHALL BE TYPE ll AND EQUIPPED WITH MANHOLE S7FPS OR A MANHOLE LADDER, PER APWA STANDARDS.
27. ALL FRAMES, GRATES AND/OR SOLID COVERS SHALL BE CAST IRON OR DUCTILE IRON AND SHALL MEET CITY OF RENTON STANDARDS.
A. STANDARD FRAME AND GRATE - CITY OF RENTON STD. PLAN NO. B020A, OL YMPIC FOUNDRY CO. N0. SM60, OR EQUAL.
B. SELF-LOCKING VANED GRATE - CITY OF RENTON STD. PLAN 9019 OR EQUAL.
C. THRU-CURB INLET FRAME AND GRA7F - CITY OF RENTON STD. PLAN NO. 8017 OLYMPIC FOUNDRY CO. N0. SU52 OR EQUAL.
D. SOLID, LOCKING, RECTANGULAR COVER - CITY OF RENTON 57D. PLAN NO 3020, OL YMPIC FOUNDRY CO. N0. SM505 OR EQUAL.
E. SOLID, LOCKING, ROUND COVER - CITY OF RENTON STD. DRWG. NO 36.7, OLYMP/C FOUNDRY CO. NO MH30D/T OR EQUAL.
NOTE ALL SOLID COVERS SHALL BE MARKED 'DRAIN. " ALL GRATES SHALL BE MARKED "OU7FALL TO 577REAM - DUMP NO
POLL UTANTS. " ALL GRA 7E5 SHALL BE DEPRESSED 0.10 FEET FROM SURROUNDING CURB OR PA VEMENT TO INSURE ADEQUA IF
DRAINAGE.
in,
PLAN
NO SCALE
"71FICATIONS BELOW.
Qn�� urnnilfiAi i
ELEVA TION
QUARRY ROCK SHALL BF OF SOUND QUALITY AND
PLACED TO A MINIMUM DEPTH OF ONE FOOT.
QUARRY ROCK GRADATION SHALL BE AS FOLLOWS:
112'=2" - IOZ-409
2" -4" - 20Z-40Z,
4" -8" - 4OZ-709
OUTFALL RIP -RAP DETAIL
8 "SHEAR GA 1
SEE DETAIL,
THIS SHEET
12" FROI! f
54 " (/. D.)
TYPE ll C. B
FLANGED END SPIGOT END
RISER BRICK OR
ADJUSTMENT RINGS
AS REQUIRED (TYP.)
STANDARD GAL V. C.B.
LADDER 57FPS. (TYR)
SECURE 0VERFL OW PIPE
TO C.B. WITH STAINLESS
STEEL OR ALUMINUM
METAL S77?AP (TYP,)
GROUT AS
REQ D
12 " TO EX. C6.
12" x 12" CUP CROSS.
DRILL OR MACHINE
CUT 1 5/8"0 HOLE IN
RE-57PICTOR END
PLATE
NOTE AL METAL PARTS AND SURFACES MUST
BE MADE OF CORROSION RESISTANT MATERIAL OR
COMPLETE CORROSION PROTEC17ON MUST BE ASSURED.
CB 3
ROUND, SG
LOCK/NG C
MARKED 'G
54" (ZD.)
TYPE Il CS
�ERIC C9
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F'SS�ONAL ENG\
OnFES s-12-01
c0iff4205 148th Ave. N.E. Suite 200
Bellevue, Washington 98007
425.885.7877 Fax 425.885.7963
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DESIGN
ENGINEERING • PLANNING SURVEYING
rF0
NO SCALE
NO SCALE
SCAN40 SEP 13 2002 k9 = i� o ♦>
ASBUILT
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