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NAMEPLATE INDIC ATING:
• MFG: PARKUSA
• WATTS 774 DCDA / WILKINS 350DA (800)256-8041
DOUBLE DETECTOR IM MODEL: DDBP-CP8
• CHECK BACKFLOW DATE MANUFACTURED
3'-2'
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PLAN VIEW 3/4" DETECTOR METER
w/ 2 SHUT-OFF VALVES
AND BACKFLOW PREVENTER
36"X36" STEEL BILCO # Q-4
6" HATCHWAY w/ SPECIAL LOCK
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gn i'i1 � COCKS i -
w/ BRASS PLUGS 11= _
(TYP)
0S&Y GATE VALVE
1 (TYP-2)
14 Ite li
7'-6' LINK SEAL 10' 11111 "viii iiia•IIIM IND. 1111 10' DUCTILE IRON
11111i4•-1 1illi 4Mr�r . STUB-OUT
1 —1111°-°II11 Ir 111
1 UNI-FLANGE
6" (TYP-2)
CONCRETE SUPPORT
++� (TYP)
6" GRAVEL BED 12"x12" SUMP WITH
(BY OTHERS) CAST IRON GRATE
f7'-0• J
' ELEVATION
Specifications PROJECT : FRESENIUS MEDICAL CENTER
CONCRETE : Class 1 concrete with design strength of CUSTOMER MAVERICK
4500 PSI at 28 days. Unit is of monolithic ENGINEER :
construction at floor and first stage of wall
with sectional riser to required depth. , 888-611—PARK
REINFORCEMENT: Grade 60 reinforced. Steel rebar conforming to
\ ARK0 www.pork-USA.corr.
ASTM A615 on required centers or equal. "Design for Water"
HATCHWAY: 1/4" aluminum Bilco, diamond plate, 6? The City of
with 1/4" extruded aluminum frame. Hatch to be __•
furnished with 316 SS snap lock & brass hinges.
Engineering Data =
Field excavation and preparation shall be completed prior to
delivery of assembly. Use dimensional data as shown. Pipe, 8" WATTS 774 DCDA DOUBLE DETECTOR
valves and fittings of the assembly are approved by one or more VAULT ASSEMBLY - DOMESTIC LINE
of the following associations:
SCALE NONE DWG. NO. REV.
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A �� �, • ® DATE 12/11 DDBP-CP8 A}