Specifications

GLOBE VALVE IN BY-PASS
(NORMALLY CLOSED)
UNION (TYPICAL)
LINE SIZE SHOWN
ON DWG.
BALL VALVE (TYPICAL)
WYE STRAINER
R.P.B.P. (REF. PLUMBING)
VALVE - B & G #B-7 OR EQUAL
ƒ" PRESSURE REDUCING
ƒ"
ƒ"
ƒ" FROM DOMESTIC
(REF. PLUMBING)
WITH WATER METER
COLD WATER SYSTEM
G1
SCALE: NONE
COLD WATER MAKE-UP
MOUNT ON WALL
MAXIMUM 6" AFF.
ƒ" C.W. TO SYSTEM
M4.2
SUCTION
PRESSURE GAUGE
BUTTERFLY VALVE
FLEXIBLE
CONNECTOR
SUCTION
DIFFUSER
DRAIN
DISCHARGE
TRIPLE DUTY
VALVE
BASE MOUNTED
PUMP
(TYPICAL)
4" CONCRETE PAD w/1"x1" CHAMFER ALL AROUND
END SUCTION PUMP
D1
SCALE: NONE
5 GALLON
DRAIN
CHECK
VALVE
UNION
PUMP DISCHARGE
PUMP SUCTION
SCREEN
MANUAL RELIEF
VALVE PETCOCK
BYPASS CHEMICAL FEEDER
UNION
‚" I.P.T.
ƒ"
ƒ"
ƒ" I.P.T.
•" BALL VALVE
BALL VALVE
BALL VALVE
D6
SCALE: NONE
BLADDER TYPE EXPANSION TANK
FROM AIR
SEPARATOR
CONNECT TO
SIDE OF MAIN
TO PUMP
SUCTION
BALL VALVE (TYPICAL)
ROUTE TO DRAIN
ANTI-THERMO-SYPHON
LOOP
AIR
VENT
PRESSURE
GAGE
HIGH PRESSURE
AIR LINE
PRESSURIZED
EXPANSION TANK
D5
SCALE: NONE
COPPER TUBE PIGTAIL
LOCATE AT ALL
SYSTEM HIGH POINTS
„" O.D. x 12" LONG
TYPICAL AIR VENT LOCATION IN PIPING SYSTEM
G7
SCALE: NONE
„" MANUAL AIR VENT
5
:
47
:
33
P
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2014
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THIS DRAWING SHALL NOT BE
REPRODUCED, PUBLISHED, OR USED
IN ANY WAY WITHOUT THE WRITTEN
PERMISSION OF THE ARCHITECT.
PROJECT N0.
DATE REVISION
CHECKED BY
DRAWN BY
DATE
NOTES:
1311
E.E.I.
E.E.I.
School
Intermediate
Hill
Chapel
04-08-14
Chapel Hill, Tennessee
425 South Horton Parkway
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4/8/14