sAttachment_1 Plumbing Plans.pdf

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SCALE: 1'/4"= 1 ·-0"

NEW WORK NOTES

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RUN NEW PIPING IN PIPE SPACE BEHIND LABORATORY CASEWORK.

SAW CUT EXISTING SLAB ON GRADE AND REMOVE FOR INSTALLATION OF NEW PIPING.

PROVIDE NEW CONC. SLAB otl GRADE TO "•ATCH EXISTING. TYPICAL FOR ALL NEW

WASTE AND VENT PIPING BELOW FLOOR.

CORE DRILL EXI3TING FIRST FLOOR SLAB FOR NEW PIPE PENETRATION, SIZE AS

REQUIRED FOR PIPE SHOWN ON THE DRAWING. FJLL AREA BETWEEN OPENING AND

PIPE OR PIPE INSULATION WITH FIRE SAFE MATERIAL .�S SPECIFIED.

RUN NEW GAS PIPING IN NEW WALL FURRING, CONNECT TO EXISTING GAS SERVICE

AT OUTSIDE WALL.

NEW 1" D.W., 2-1/2" C.W., 1-1/2" H.W., 1-1/4" GAS, 1-1/2" VACUUM AND !"

AIR.

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. SCALE: 1 / 4"- 1 '-O"

PROVIDE NEW 1/2" O.W., 3/4" C.W., 1/2" H.W., 3/4" A., 3/4" G. AND 3/4" V. '1J'

RISERS UP TO FIRST FLOOR. �

E:'.ISTING I/ASTE ST,ACK TO REMAIN. @

EXISTING CHIMNEY TO REMAIN.

NEW STEAM SUPPLY AND RETURN TO STORAGE 1,J,I\TER HEATER, FOR CONTINUATION

SEE SHEET.

NEW STEAM SUPPLY AND RETURN TO DISTILLED WATER EQUIPEMTN, FOR CONTINUATION @

SEE SHEET.

CONNECT NEW 3" ,/ATER LINE TO EXISTING 3" BLIND FLANGE.

VACUUM PUMP EXHAUST SILENCER, SUPPORT FRC'l EXIST. CONCRETE STRUCTURE

ABOVE.

LSCALE: 1/4";;; 1,--0"

PROVIDE NEW 1/2" D.W., 3/4" C.W., 3/4" H.W., 3/4" A., 3/4" G., AND 3/4" V.

RISERS UP TO FIRST FLOOR.

VACUUM PUMP DISCHARGE, TERMINATE 10 FEET ABOVE GRADE WITH 90° ELBOW TURNED

DOWN.

PROVIDE NE!,/ STEEL PIPE SLEEVE IN EXISTING EXTERIOR WALL. PATCH WALL TO

MATCH EXISTING, INSIDE AND ourslDE. FILL AREA BETWEEN SLEEVE OPENING

AND PIPE WITH FIRE SAFE NATERIAL AS SPECIFIED.

NEW 3/4" MAKE UP TO MECHANICAL EQUIPMENT, FOR CONTINUATION SEE DWG. M-7.

PROVIDE GATE VALVE AND WATER METER.

ALL NEW LABORATORY CASEWORK, FUME HOODS, WASHERS, DRYERS, STERILIZERS,

ANO SINKS P-4, P-5 ANO P-6 ARE NOT IN CONTRACT. BASE BID SHALL INCLUDE

ROUGH-IN WASTE, vrnT, WATER AND LAB SERVICES THRU WALL, FLOOR OR CEILING

AS INDICATED AND CAP FOR FUTURE EXTENSION.

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STV /LYON ASSOCIATES

ENGINEERS, ABCBITECTI & PJ..ANNEBS.

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McLE:AN, VA 22lC2 703/893-0850, ?03/893-1331.

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.EQUIPMENT LIST

IT] DISTILLED WATER APPARATU5

w DISTILLED WATER APPARATUS m DISTILLED WATER STORIIGE TANK

II) DISTILLED WATER PUMP

m HOT WATER STORAGE HEATER m HOT WATER CIRCULATION PUMP m VACUUM PUMP

Ill VACUUM PUMP

[TI VACUUM RECEIVER

[[2] AIR COMPRESSOR

[ill A JR COMPRESSOR

@] REFRIGERATED AIR DRYER

ID] COMPRESSED AIR RECEIVER

DIVISION OF OPERATIONS

Beltsville Agricultural Research Center U.S. Department of Agriculture

Beltsville, Maryland 20705

BUILDING 006 BUILDING SYSTEMS RENOV .. TION

Approved by

IIEI.TSVILLE AORJCUL TUR AL Ric:S'EARCH CENTER ilEL TBVILLE, MARYL ANO

. ENLARGED PLANS

PLUMBING

Scale Job No

AS NOTED

Dote ShHt

G-Gf-SG 4Q.,� P-5

ATTACHMENT #1

Teofilo.Reyes Rectangle