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NOTE:
POST INDICATOR
1. REFER TO ELECTRICAL PLANS
FOR SIGNAL AND POWER TO
SUPERVISORY/TAMPER SWITCH.
GRADE
GATE VALVE
2- 1 " 0 RODS
TO BUILDING
PIPE MATERIAL AND FITTINGS
THRUST BLOCK _"� AS PER SPECIFICATIONS
POST INDICATOR VALVE
NOT TO SCALE
TEE OF APPROPRIATE SIZE USE ROMAC COUPLING OR
APPROVED EQUAL WHEN
60" MIN 4
CONNECTING TO AN EXISTING
" FOR NEW SEWER MAIN
!: •'• MANHOLES
SEE NOTE 7 •
"RELINER" BRAND STAINLESS
STEEL ADJUSTABLE CLAMPING
BRACKETS OR APPROVED EQUAL
90' BEND EMBEDDED IN CONCRETE
•r
t• 1/2 THE DIAMETER OF
' r •! THE DOWNSTREAM PIPE
NOTES
1. SANITARY SEWER DROPS ARE ONLY TO BE USED UPON APPROVAL BY THE WASTEWATER
UTILITY SECTION
2 DROP PIPES AND FITTINGS SHALL BE PVC SDR 35 WHEN CONNECTING TO ALL EXISTING
SEWER MAIN MATERIALS EXCEPT DUCTILE IRON. USE AWWA C900 PIPE AND AWWA C907
FITTING WHEN CONNECTING TO DUCTILE IRON SEWER MAINS
3 MINIMUM SIZE MANHOLE FOR INSIDE DROP CONNECTION SHALL BE 60" DIAMETER
4 CONNECTIONS TO MANHOLE SHALL BE CORE DRILLED AND USE KOR-N-SEAL BOOTS
OR APPROVED EQUAL
5 USE ROMAC COUPLING OR APPROVED EQUAL WHEN CONNECTING TO AN EXISTING MAIN
6 WITHIN A 60" DIAMETER MANHOLE, THE MAXIMUM ALLOWABLE DIAMETER OF THE INSIDE
DROP PIPING IS 12" INSIDE DROPS EXCEEDING 12" IN DIAMETER OR MULTIPLE DROPS
SHALL BE REVIEWED BY THE WASTEWATER UTILITY AND MAY REQUIRE A LARGER
DIAMETER MANHOLE.
7 "RELINER" BRAND STAINLESS STEEL ADJUSTABLE CLAMPING BRACKETS OR APPROVED
EQUAL SHALL BE INSTALLED WITHIN 6" OF BOTH BELL AND SPIGOT ENDS OF EACH
DROP PIPE IF DROP PIPE LENGTH EXCEEDS 5 FEET THEN CENTER STRAPS SHALL BE
INSTALLED WITH A MAXIMUM SPACING OF 4 FEET ON CENTER BRACKETS SHALL BE
ATTACHED UTILIZING STAINLESS STEEL EXPANSION BOLTS, MIN 2 EACH AT
CONNECTION POINTS
8 MANHOLE CONE SECTION AND ACCESS LADDER MAY NEED TO BE RELOCATED TO ALLOW DROP
STP. PLAN - 402.2
by —
PUBLIC WORKS INSIDE DROP CONNECTION ,9
pr%I—S
ROVEDVRI DEPARTMENT FOR SANITARY MANHOLE artin Pastuchdo/26/2
WMk Work, MmlN.ln[p DATE
INSIDE DROP CONNECTION
NOT TO SCALE
Know what's below.
Call before you dig.
Civil Engineers
ShucNralEngineers
Landscape Archltecls
Community Planners
0 [no O
Land Surveyors
Neighbors
T A C O M A • S E A T T L E
2215 North 30th Street, Suite 300, Tacoma, WA 98403
253.383.2422 TEL
1200 Sixth Avenue, Suite 1620, Seattle, WA 98101
206.267.2425 TEL
30' 5" STORZ FIRE
DEPARTMENT INLET
CONNECTION
36"-48"
A. d
:$ a
THRUST BLOCKING
RAISED LETTERS
"AUTO SPRINKLER"
6" DUCTILE IRON CLASS 52
PIPE (FLANGE x THREAD)
18"x18"x8" CONCRETE
SLAB CENTERED ON FDC
6" 90'
BEND
(FLANGE x
FLANGE)
PRECAST CONCRETE FOGTITE #2 VAULT
SWING -TYPE GRAVITY OPERATED CHECK VALVE.
CONCRETE VALVE SUPPORT, 12" HIGH (MIN)
1 2" DRAIN ROCK, 12" MIN DEPTH
4" STRAIGHT BALL DRIP VALVE NPT-TAPPED INTO INVERT OF PIPE
FIRE DEPARTMENT CONNECTION
NOT TO SCALE
UTILITY TRENCH BACKFILL SHALL BE
BANKRUN GRAVEL PER WSDOT 9-03.19,
COMPACTED TO 95% (MIN). SUITABLE
NATIVE STRUCTURAL FILL MAY BE USED
FOR TRENCH BACKFILL IF COMPACTION
CAN BE ACHIEVED AS APPROVED BY THE
GEOTECHNICAL ENGINEER
GRAVEL BACKFILL FOR PIPE ZONE BEDDING
PER W.S.D.O.T. 9-03.12(3), 95% COMPACTION.
IF SUBGRADE DOES NOT MEET COMPACTION
REQUIREMENTS FOR SUPPORT OF THE UTILITY,
OVER -EXCAVATE TO PROVIDE A MINIMUM OF 12-INCHES
OF QUARRY SPALLS PLACED OVER A GEOTEXTILE
SUCH AS MIRAFI 50OX OR EQUIVALENT APPROVED BY
THE GEOTECHNICAL ENGINEER
RIGID FLEXIBLE
(DI, CONIC) (CPEP, CMP, PVC)
BUILDING OR PAVEMENT
S U BG RAD E ELEVATION
p� CD
X
q /
o
6" MIN
PIPE AS SPECIFIED
ON PLAN OR SPECS
ID + 30"
PIPE TRENCHING AND BACKFILL
NOT TO SCALE
RECORD NOTE 03/26/2024
THESE RECORD DRAWINGS HAVE BEEN
QYV WAA L�'� PREPARED BASED ON SURVEY INFORMATION
PROVIDED BY A THIRD -PARTY SURVEYOR. AHBL
oq WILL BE RESPONSIBLE FOR THE DATA
PROVIDED BY THEM. THE THIRD -PARTY
SURVEYOR WILL BE RESPONSIBLE FOR THE
V'! ACCURACY OF THE ACTUAL LOCATIONS IN THE
46416
°A , ISTERE9�' FIELD. THOSE RELYING ON THIS RECORD
�ssIONAL E��� DOCUMENT ARE ADVISED TO OBTAIN
INDEPENDENT VERIFICATION OF ITS ACCURACY
BEFORE APPLYING IT FOR ANY PURPOSE.
001 ASI-001 CJ 9/27/22 DT s1RvEYEDi SCALE:
T.L. HORIZONTAL NAD 1983/1991 CITY 0 F
002 PROGRESSIVE CONSTRUCTION SET 112/5/22 DT DESIGNED: PER SHEET
003 UPDATES PER CONDITIONS OF APPROVAL DT 1/27/23 DT J.N. R E N TO N
DRAWN:
004 GRADY WAY STORMWATER REVISIONS CW 12/26/23 TS J.N. ONE INCH DATUM
005 AS -BUILT REVISIONS AA 03/26/24 TS CHECKED:
DT AT FULL SCALE Planning/Building/Public Works Dept.
IF NOT ONE INCH
NO. REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY
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W-420008 I�
IN COMPLIANCE WITH CITY OF RENTON STANDARDS 7
WATERSHED APARTMENTS
CONSTRUCTION DRAFT SET
PRIVATE WATER DETAILS
CW
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DATE:
03/28/2023
FIELDBOOK:
PAGE:
Uj
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DRAWING NO:
C6.70
SHEET: OF.
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