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DC Note — 7/10/07
THE BOX CULVERT LOCATION ON THIS PLAN WAS NOT REVISED.
SEE "A04 -5 -9 PLAN— PROFILE — RESTORATION" FOR THE REVISED
BOX CULVERT LOCATION.
EXISTING GRADE
4'6 "f
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EX 12" Di W
12-DI SPOOLS (TYPICAL)
LENGTHS AS NEEDED. 1
6 3/4" SHACKLE SPOOL SPOOL
RODS (TYPICAL)
V12- SLEEVE (MJ)
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DEADMAN BLOCK NEW 12" GATE VALVE
(TYP EACH SIDE) (MJ X MJ)
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EXPIRES. 8/20/2007
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CONSULTING ENGINEERS
701 DEXTER AVENUE NORTH SUITE 200
SEATTLE, WASHINGTON 98109 (206) 284 -0860
2— 12" 22 1/2 ® BENDS (MJ X . _"
SHACKLE TO VALVE, DEADMAN BLOCK,
AND THROUGH ALL BENDS TO OPPOSITE
SIDE. (TYPICAL BOTH SIDES)
M. •- • •• -•
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EXISTING GRADE
3't
27't I 5' MIN. 17'f NEW 12 "DI PIPE
:MOVE
12" WATER
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NEW 4' X 6' BOX CULVERT
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NOTTO SCALE
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NO. I REVISION
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5' MIN.
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6 3/4" SHACKLE
RODS (TYPICAL)
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SPOOL
NEW 12" GATE VALVE
(FL X MJ)
12 "X 8" TEE (FL X FL)
12" ADAPTER (FL X MJ)
��AT FULL SCALE
8• NOT ONE RICH
SCAB AOCORONMY
EXISTING GRADE
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EX 12" DI
CONSTRUCTION SEQUENCE FOR 12 -INCH WATER MAIN
RELOCATION ABOVE NEW BOX CULVERT
1. INSTALL CONCRETE DEAD -MAN BLOCKS ON EXISTING 12" WATER LINE ON
EAST AND WEST SIDE OF NEW BOX CULVERT, ALLOW 5 -DAY CURING TIME.
2. CUT IN 2 NEW 12" ISOLATION GATE VALVES, AND INSTALL 12" X 8" TEE
ON EAST SIDE OF BOX CULVERT. SHACKLE NEW VALVES AND TEE TO
DEAD -MAN BLOCKS WITH 6- 3/4" SHACKLE RODS (TYPICAL).
CITY CREW WILL PERFORM CUT IN OF VALVES.
3. INSTALL TEMPORARY 12 -INCH END CAPS ON EACH SIDE OF EXISTING
12 -INCH WATER LINE.
4. INSTALL NEW 8" D.I. WATER LINE FROM NEW TEE ON EAST SIDE OF BOX
CULVERT TO EXISTING 6" WATER LINE IN PLANTING STRIP TO SOUTH.
5. PRESSURE TEST, DISINFECT, FLUSH NEW 8 -INCH LINE.
6. AFTER OBTAINING SATISFACTORY PURITY TESTS, CITY CREW WILL CONNECT
NEW 8 -INCH LINE TO EXISTING 6" WATER LINE ON SOUTH SIDE, AND
WILL INSTALL NEW 6 -INCH TEE AND VALVES.
7. CITY CREW WILL CLOSE NEW VALVES TO ISOLATE THE SECTION OF THE
12 -INCH LINE THAT WILL BE RELOCATED BY CONTRACTOR.
8. REMOVE ISOLATED SECTION OF EXISTING 12 -INCH WATER LINE AND
INSTALL NEW BOX CULVERT.
9. INSTALL NEW 12 -INCH WATER LINE ABOVE BOX CULVERT, WITH 6 -INCH
THICK ETHAFOAM PAD UNDER 12 -INCH WATER LINE ABOVE BOX CULVERT,
INCLUDING VERTICAL BENDS, TEMPORARY END CAPS AND BLOW -OFFS.
SHACKLE ALL PIPES, FITTINGS, BENDS, END CAPS, WITH 6 -3/4"
SHACKLE RODS.
10.PRESSURE TEST, DISINFECT AND FLUSH NEW SECTION OF 12 -INCH
WATER LINE.
11.AFTER OBTAINING SATISFACTORY PURITY TESTS, CITY CREW WILL CONNECT
NEW 12 -INCH WATER LINE TO NEW 12" VALVES AT BOTH ENDS OF BOX
CULVERT AND SHACKLE PIPES TO EXISTING DEADMAN BLOCKS.
CONSTRUCTION NOTES
01 CONTRACTOR SHALL REMOVE AND PRESERVE SIGN AND SMALL TREES AND
SHRUBS THAT INTERFERE WITH WATER MAIN WORK. PLACE ROOTBALL IN
BURLAP OR CONTAINER AND WATER. REPLANT IN SAME LOCATION AFTER
WATER RELOCATION IS COMPLETED.
02 REMOVE EX. 8" WATER AS NEEDED AFTER NEW 8" WATER IS COMPLETED
AND CONNECTED TO EX. 6" WATER FOR OFFICE BUILDING. PLUG AND CA
OPEN ENDS WITH CONCRETE.
03 RELOCATE 55'f NEW 12" WATER MAIN OVER NEW BOX CULVERT AFTER
BOX CULVERT IS INSTALLED.
RECOMMENDED FOR APPROVAL
By,_Daniel- Carey____ Date._4 /9/07 --
By: ---------------- Date r------ -
By ----------------- Date= --------
By ------------------ Date
VWrO - w►w
HOINWNTAL WD ,983 ,991
DATUM
SHACKLE RODS (AS REQUIRED)
6 -3/4- FOR 12 -INCH PIPE
(SEE CITY DETAIL B089)
3" CLR
ACITY OF
RENTON
Planning /Building /Public Works Dept.
3" CLR
#4 REBAR 8- O.C. E.W.
CENTER IN CONCRETE -,
CONCRETE SHALL BE KEYED 12"
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MIN. AGAINST UNDISTURBED EARTH
BOTH FACES
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12" PIPE
PIPE ,
1.5' MIN.
CLASS 5 1/2 SACK CONCRETE
3000 PSI MIN
PLAN VIEW
6' MIN. _I
SECTION VIEW
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NOT TO SCALE
D- 2171107
RENTON VILLAGE STORM SYSTEM PROJECT 07
WATER MAIN RELOCATION
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