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AS -BUILT WATERMAIN PROFILES AND CONSTRUCTION DETAILS
FIRE HYDRANT SHALL BE COREY-TYPE EQUAL TO IOWA F-5110
OR COMPRESSION TYPE SUCH AS CLOW MEDALLION; M & H 929
AND MUELLER SUPER CENTURION 200 WITH 6" MECHANICAL JOINT
INLET WITH LUGS.
5-1/4" MAIN VALVE OPENING. TWO 2-1/2" HOSE CONNECTIONS
NATIONAL STANDARD THREADS. 4" PUMPER CONNECTION CITY OF
SEATTLE THREADS WITH A STORTZ ADAPTOR, 4" SEATTLE THREAD
X 5" STORTZ, ATTACHED WITH 1/8" STAINLESS STEEL CABLE.
1-1/4" PENTAGON OPERATING NUT. FIRE HYDRANT TO BE
PAINTED WITH TWO COATS OF PAINT. PRESERVATIVE
PAINT No. 43-655 SAFETY YELLOW OR APPROVED EQUAL.
PUMPER CONNECTION TO FACE ROADWAY ASSEMBLY FOR 4-1/2" TRENCH.
FIRE HYDRANT EXTENTION TO BE USED IF REQUIRED.
ONE
LEVEL ALL GROUND
FAIN V Rnnu IC
HYDRANT LOCATION IN CUT OR FI
MAX 4
MIN 2'
1
6
CUT
18" TO 20"
OR 12" BEHIND BACK OF SIDEWALK
OR THAT IS ADJACENT TO CURB
-CONCRETE BLOCKING
THE BY-PASS ASSEMBLY SHALL BE
INCLUDED AS PART OF THE DETECTOR
DOUBLE CHECK VALVE ASSEMBLY. ALL
10", 8" & 6" FL. x P.E. IPING TO BE BRASS OR BRONZE.
DUCTILE IRON CLASS 52
CEMENT LINED PIPE WITH
COLLAR 18" FROM P.E. AS IL _
SUPPLIED BY PACIFIC
WATER WORKS. SUPPLY CO. INC. 0
12" ALL AROUND — — 4 _
ALL DETECTOR DOUBLE CHECK VALVE ASSEMBLIES
SHALL INCLUDE RESILIENT SEATED SHUTOFF VALVES 10", 8" & 6" GATE VALVE (MJ) WITH INDICATOR POST.
AND TEST COCKS. AND APPROVED CROSS -CONNECTION
CONTROL ASSEMBLIES PER D.S.H.S. LATEST APPROVED LIST.
S TWO
NOTE:
INSTALL GALVANIZED LADDER FOR ACCESS.
AFTER FIELD INSTALLATION, MAIN DDCVA AND
BY-PASS DCVA MUST BE TESTED SATISFACTORILY
BY A DEPT. OF HEAUM CERTIFIED BACKFLOW
ASSEMBLY TESTER. TEST REPORT TO BE SUBMITTED
TO CITY OF RENTA N WATER UTILITY ENGINEERING
DEPT. PRIOR TO ACTIVATION OF NEW LINE.
INSTALL BRASS PLUGS AT ALL TEST COCKS
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INSTALL EPDXY NON -SHRINK GROUT
10", 8" & 6" DUCTILE IRON CLASS 53 P.E.xP.E. PIPE,
CEMENT LINED, LENGTH TO FIT.
DEADMAN BLOCK REQUIRED
DOUBLE CHECK VALVE ASSEMBLY INCLUDE
RESILIENT SEATED SHUTOFF VALVES.
RAISED PAVEMENT MARKER TYPE 88 A8
�STIMSONITE TWO-WAY BLUE.
-TWO-PIECE CAST IRON VALVE BOX. EQUAL TO OLYMIC
FOUNDRY CO. STANDARD 8" TOP SECTION WITH REGULAR
BASE SECTION LENGTH TO FIT.
CONCRETE BLOCKING
CAST IRON TEE. WITH
\/ 6" FLANGE SIDE OUTLET.
6" GATE VALVE (FL X MJ)
EQUAL TO MUELLER CO, A-2380-16
12" 6" DUCTILE IRON PIPE, CLASS 52 CEMENT LINED, LENGTH TO FIT TWO 3/4"
16" x 8" x 4" MININUM STEEL TIE RODS. SEE STD DETAIL FOR TIE RODS.
CONCRETE BLOCK 7 CU. FT MINIMUM WASHED GRAVEL PASSING 1-1/2" AND
RETAINED ON 1 /4" MESH FOR DRAIN.
FIRE HYDRANT ASSEMBLY
CONCRETE SUPPORT PADS
OR JUSTABLE PIPE -
FIRE HYDRANT DETAIL
NTS CITY OF RENTON STD. DET. No, b102
INDICATOR POST VALVE SAME SIZE AS DOUBLE
CHECK VALVE.
10", 8" OR 6" FLANGED COUPLING ADAPTER
PLAN EQUAL TO ROMAC.
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SUPPORTS. ELEVATION
10" 4"' 6" and DETECTOR DOUBLE CHECK VALVE ASSY.
NT CITY OF RENTON STD. DN No. b100
NOTE:
FILL, GRADE AND COMPACT WATERLINE
PRISM TO FINAL SUBGRADE PRIOR TO
EXCAVATIONAND TRENCHING FOR
INSTALLATION OF NEW WATERMAIN.
1. TRENCHING AND EXCAVATION:
ALL TRENCHING AND EXCAVATION WORK IN AREAS BELOW THE
CLEAN CAP (IF. WITHIN CONTAMINATED SOILS) SHALL BE IN
STRICT CONFORMANCE WITH PART 2 OF THE PROJECT MANUAL
ENTITLED 'ENVIRONMENTAL CONDITIONS' AND WITH THE
GEOTECHNICAL REPORT BY HART CROWSER DATED 11/6/02, NO
EXCEPTIONS WILL BE ALLOWED.
2. BACKF LL.
ALL BACKFILL WORK AND MATERIALS ASSOCIATED WITH ALL
TRENCHING AND EXCAVATION WORK SHALL BE IN STRICT
CO WITH PART 2 OF THE PROJECT MANUAL
ENTITLED 'ENVIRONMENTAL CONDITIONS' AND WITH THE
GEOTEC MICAL REPORT BY HART CROWSER DATED 11/6/02.
ALL BACK FILLED TRENCHING AND LARGE EXCAVATION AREAS
WILL BE LINED WITH A PERVIOUS GEOTEXTILE FABRIC (WHITE)
TO DELINEATE CLEAN BACKFILL MATERIAL FROM EXISTING
CONTAMINATED SOILS.
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