Drawing P-501 REV.pdf

120V, 1PH, 60Hz

SHUTOFF DEVICE

MONITOR/

CONTROLLER

ALARM HORN

GAS DETECTION SYSTEM OPERATION SEQUENCE

GAS LEAK

DETECTOR

ALARM

TO FACP

1. WHEN GAS LEAK DETECTOR OR CARBON MONOXIDE DETECTOR

DETECTS LEAKAGE OF GAS, SEND SIGNAL TO CONTROLLER.

2. CONTROLLER SHUT OFF GAS SUPPLY.

3. CONTROLER MAKE ALARM GONG AND ZONE ALARM SOUNDS.

4. BECOME NORMAL CONDITION AFTER RESET.

FLOOR DRAIN

P-TRAP

FLAPPER

SELF SEAL COUPLING

W/ BUILT-IN WRAPS SLAB THICKNESS

ALL BRONZE CIRCULATING PUMP.

PUMP SHALL BE SUPPORTED PER

PUMP MFR'S RECOMMENDATIONS.

REF PLAN FOR

PIPE SIZE

THERMOMETER

FURNISH AND INSTALL

REDUCER TO FIT PIPE

AND PUMP FLANGES

CHECK VALVE

CONNECT TO ENTERING

COLD WATER LINE ON

WATER HEATER.

VALVE

TYP.

UNION

TEMPERATURE/PRESSURE

TEST PORTS

RECIRCULATING PUMP SHALL

RUN AT ALL TIMES.

FINISHED GRADE

TOP SECTION OF PIPE

TO BE CAST IRON

SAME SIZE AS MAIN,

MAXIMUM 6" SIZE

LENGTH TO SUIT

SEE PLAN FOR SIZE

CAST IRON HUB WITH

SOLID TOP

FLOW

GRANULAR BACKFILL

CONCRETE PAD TO ENCLOSE

ENTIRE CLEANOUT

6"6"

6"

PRESSURE GAGE

WITH COCK

SUPPORT

STAND (TYP)

STRAINER

BY-PASS WITH NORMALLY

CLOSED VALVE

RUN FULL SIZE

TO FLOOR DRAIN

WATER METER CAPABLE OF

SINGLE POINT MONITORING

OS &Y OR

BALL VALVE

REDUCED PRESSURE

BACKFLOW PREVENTER

STRAINER

ANCHOR TO FLOOR

FLOOR DRAIN

4" DOMESTIC WATER SERVICE

REFRENCE CIVIL SITE UTILITY

PLANS FOR CONTINUATION

WATER SERVICE

3" REDUCED PRESSURE

BACKFLOW PREVENTER

4" DOMESTIC

WATER

FINISHED FLOOR

SUPPORT STAND (TYP)

6" A

IR

G

A P

A

IR

G A

P

REDUCER

A

P-501

NOT TO SCALE

SECTION A

FLOOR DRAIN

ANCHOR TO FLOOR

FINISHED FLOOR

HANGER ROD

LOCKING NUT

SUPPORT NUT

INSULATION

PIPE

HEAVY DUTY

CLEVIS

HANGER

14 GAGE SHIELD 18"

LONG TO PROTECT

INSULATION

TO STRUCTURE

EXTERIOR

WALL

ESCUTCHEON

CONCRETE PAD

REF CIVIL

DRAWINGS

3" (2 PSI) GAS

LINE TO BUILDING

SYSTEMS

UNION, TYP

GAS COCK,

LOCKING TYPE

BY-PASS IF REQUIRED

BY GAS UTILITY

COMPANY

GAS PRESSURE

REGULATOR REDUCE

TO 2 PSI BUILDING

PRESSURE

EMERGENCY GAS

CONNECTION

GAS COCK, TYP

FINISH GRADE

HIGH PRESSURE SERVICE

LINE AND METER BY GAS

UTILITY COMPANY REF CIVIL

DWGS FOR CONTINUATION

NOTES:

1. REGULATORS SHALL BE SIZED TO SUPPLY THE BUILDING

WITH

6300 CHF AT 2 PSI DOWNSTREAM OF THE METER

2. RELIEF GAS VENT SHALL BE PROVIDED.

3. INSTALLATION SHALL COMPLY WITH UTILITY COMPANY

REQUIREMENTS.

PLUGGED TEE W/

BUSHING, TYP

1/2" HW

FLOOR

DOUBLE BOWL SINK

COUNTERTOP

FAUCET

1/2" CW

ICEMAKER

(FURNISHED BY OTHERS)

1/2" INLINE BACKFLOW

PREVENTER

1-1/2" WASTE PIPECARTRIDGE TYPE

WATER FILTER

ICEMAKER

(FURNISHED BY OTHERS)

1/2" DRAIN LINE

(TYP. OF 2)

FLOOR DRAIN LOCATED

UNDER ICEMAKERS

1/2" CW

US Army Corps of Engineers ®

SHEET ID

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UNCLASSIFIED / FOR OFFICIAL USE ONLY

UNCLASSIFIED / FOR OFFICIAL USE ONLY

100% FINAL / RTA SUBMITTAL

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P-501

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JAMES MOLER

MECHANICAL ENGINEER

LICENSE NO.: ########

NOT TO SCALE1

CARBON MONOXIDE DETECTION SYSTEM DETAIL

NOT TO SCALE2

FLOOR DRAIN WITH FLAPPER DETAIL

NOT TO SCALE4

HOT WATER RECIRCULATING PUMP DETAIL

NOT TO SCALE5

YARD CLEANOUT DETAIL

NOT TO SCALE6

WATER SERVICE ENTRY DETAIL

NOT TO SCALE3

CLEVIS HANGER DETAIL

NOT TO SCALE7

GAS METER AND REGULATOR DETAIL

NOT TO SCALE8

ICEMAKER / SINK PIPING DETAIL

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EXISTING 3" 35-40 PSI GAS SERVICE

LINE. CONTRACTOR TO PROVIDE

CONNECTION, METER, VALVE,

REGULATOR, ETC., PER CODE AND

MAKE CONNECTION TO EXISTING GAS

SERVICE LINE.

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