P-111 Revised 2-26-21.pdf

R E

F

M GHJKL

FIELD LOCATE EXISTING CW AND HW HEADERS AND TIE IN NEW LAV, SH,

UR, HS AND WC USING EXISTING BRANCHES. PROVIDE 1/2" CW AND 1/2" HW

TO LAV; 3/4" CW AND 3/4" HW TO SH, 3/4" CW TO UR, 3/4" CW AND 3/4" HW TO

HS, 1/2" CW AND 1/2" HW TO KS, AND 1-1/2" CW TO WC CONNECTIONS.

WASH BAY

UNIVERSAL JACK

TESTER

AGE

MAINTENANCE

BAY

AGE

PARTS/TOOLS/BATTERY

AGE

CLASS/BREAK/COMPUTER

ROOM

EXISTING

MECHANICAL

EXISTING

MECHANICAL

AGE OFFICES

AGE PARTS

ROOM

MENS ROOM

WOMENS ROOM

P-111

S A

N

E

2" V (E)

4" SAN (E)

FD (E)

FD (E)

FD (E)

FD (E)

FD (E)

1 1/4" CA (E)

(E)1 1/4" CA

(E)

1 1/4" CA (E)

3/4" CW (E)

EWS (E)

HB (E)

CW (E)

CA (E)

1 1/4" CA (E)

HS

3/4" CW (E)

9 (TYP)

1-1/4" CW DN

TO EWS (E)

KS

3/4" CW

1 1/4" CW (E)

E

P-001

IWH-1

EW

14 14

14 14

3/4" CA

3/4" CA

3/4" CA 3/4" CA

3/4" CA 3/4" CA

3/4" CA

E

P-001

IWH-1

EW

3/4" CW

FIELD LOCATE 1/2" CW AND

1/2" HW FROM KS TO

RESTROOM HEADERS

1 3 4 7 8

CONNECT NEW 2" SAN

BRANCH FROM KS TO

EXISTING 4" SAN

CONNECT NEW 1-1/2"

V BRANCH FROM KS

TO EXISTING 2" V

S A

N

E

S A

N

E

4" SAN (E)

A

KEY PLAN

JK

MENS ROOM

WOMENS ROOM

AGE OFFICES

2" V

WC

UR

LAV

SH

LAV

WC

SH

2" V

2" V (E)

2" V (E)

1 1/2" V

3" VTR (E)

1-1/2" CW (E)

3/4" HW (E)1" CW (E)

HS

JK

2" SAN (E)

4" SAN (E)

3" SAN (E)

S A

N

E

4" FD (E)

CO (E)

SAWCUT FLOOR AT

THIS BOUNDARY AND

PREPARE FOR NEW

WORK.

1. DISCONNECT SAN AND V PIPING FROM PLUMBING

FIXTURE BACK TO SAN AND V HEADERS OR FLOOR

CONNECTIONS AND PREPARE FOR NEW WORK.

2. DISCONNECT CW AND HW FROM PLUMBING FIXTURES

AND DEMOLISH BACK TO SERVICE HEADERS. PROVIDE

ISOLATION VALVES AS REQUIRED AT HEADERS AND PREPARE

FOR NEW WORK.

3. CUT OPENINGS IN EXISTING WALL WHERE REQUIRED TO

PERFORM NEW WORK.

4. REFER TO FIXTURE SCHEDULE ON SHEET P-001 FOR

FIXTURE PIPING AND VENT SIZES. REFER TO SHEET P-111

FOR SANITARY AND VENT ISOMETRIC.

5. PROVIDE NEW DOUBLE WYE AT FLOOR AND CONNECT

TWO NEW WATER CLOSETS IN VERTICAL. CONNECT 2" V AT

TOP OF RISER TO EXISTING 2" V HEADER ABOVE.

6. PROVIDE NEW DOUBLE WYE AT FLOOR AND CONNECT

NEW UR, HS AND TWO NEW LAVS IN VERTICAL RISER WITH

1-1/2" V AT TOP OF RISER TO EXISTING 2" V HEADER ABOVE.

7. REMOVE PORTION OF EXISTING 4" SAN AND EXTEND 4"

SAN FROM EXISTING HEADER TO NEW PLUMBING FIXTURES.

8. PATCH WALLS AND FLOOR TO MATCH EXISTING AFTER

NEW WORK PASSES TESTING AND INSPECTION.

9. DURING FIELD SURVEY, NOT ALL FLOOR DRAINS WERE

ACCESSIBLE. CONTRACTOR SHALL FIELD VERIFY FLOOR

DRAIN QUANTITY THROUGHOUT THE ENTIRE PROJECT

BOUNDARY PRIOR TO BID. ALL FLOOR DRAINS SHALL BE

CLEARED OF ALL OBSTRUCTIONS AND THEN RECORDED

WITH CAMERA PROVING REMOVAL OF OBSTRUCTIONS.

REPORT ANY/ ALL DRAINS THAT CANNOT BE CLEARED TO

CONTRACTING OFFICER.

10. DROP 1/2" CW DOWN TO EYE WASH STATION WITH

ISOLATION VALVE OVERHEAD. INSTALL INSTANTANEOUS

ELECTRIC WATER HEATER AT SIDE OF EYE WASH, THEN

CONNECT TEPID WATER TO EYE WASH.

11. REMOVE 1-1/4" CW DROP TO EW AND TERMINATE BRANCH

BY CLOSING OVERHEAD ISOLATION VALVE. PREPARE FOR

NEW WORK INCLUDED IN KEYNOTE 12.

12. PROVIDE 1-1/4" X 3/4" REDUCER AT NEAREST CW HEADER

WITH ISOLATION VALVE AND FIELD ROUTE 3/4" CW TO NEW

EYEWASH STATION. INSTALL NEW INSTANTANEOUS ELECTRIC

WATER HEATER AT SIDE OF EW, THEN CONNECT TEPID

WATER TO EW.

13. REMOVE EXISTING CW AND HW BRANCHES TO

RESTROOM FIXTURES AND PREPARE FOR NEW WORK.

EXTEND EXISTING HEADERS FULL SIZE TO NEW FIXTURES

AND PROVIDE INDIVIDUAL BRANCH PIPING PER FIXTURE

CONNECTION SIZES LISTED IN SCHEDULE ON SHEET P-001.

14. TIE INTO EXISTING CA HEADER, PROVIDE REDUCER AND

3/4" CA ISOLATION VALVE AT HEADER, THEN DROP 3/4" CA TO

HOSE STATION PER DETAIL A ON SHEET P-001 AT 3'-0" AFF.

KEYED NOTES

JK

4" FD

4" SAN

MENS ROOM

WOMENS ROOM

AGE OFFICES

WC

UR

LAV

SH

2" SAN (E)

4" SAN

3" SAN (E)

S A

N

E

LAV

WC

SH

3" SAN

CO (E)

FD (E)

2" SAN (E)

2" V

2" SAN

1-1/2" SAN

D

P-001

HS

2" SAN

DRAWING NO.BASE CIVIL ENG.CHIEF ENG. FLIGHT PLATE

SCALE:DATE:PROJECT NO:CHIEF CE OPERATIONS

USING AGENCY

COMMUNICATIONS

BIO ENVIRONMENTAL

ENVIRONMENTAL ENG.

FIRE

SAFETY

SECURITY

ANTI-TERRORISM

CDM SMITH PROJECT #

CHECK BY:

DRAWN BY:

DESIGN BY:

REV. NO. DATE DESCRIPTION BY

REVIEW

COORDINATION DATE

SHEET OF

ISSUED FOR CONSTRUCTION

FOR OFFICIAL USE ONLY

U.S. AIR FORCE

911TH AIRLIFT WING

PITTSBURGH INTERNATIONAL AIRPORT, ARS

MOON TOWNSHIP, PA 15108-5000:

54321 6

B

C

D

E

A

C

D

E

106718-231406

JLSS-17-0011 10/08/2019

GTP 210-168

503 Martindale Street, Suite 400 Pittsburgh, PA 15212-5722 Tel: (412) 201-5500

As indicated2 /2

/2

:5 :0

P

M

RENOVATE/ADD FOR AGE SHOP/OFFICES, B129A. RICKETTS

G. LUISI

TASCARELLA

P-111

PLUMBING FIRST FLOOR DEMOLITION AND

NEW WORK PLAN AREA A

1/8" = 1'-0"M-111

2 BUILDING 129 - PLUMBING FIRST FLOOR NEW WORK PLAN - AREA A

1/4" = 1'-0"M-111

3 BUILDING 129 - ENLARGED PLUMBING FIRST FLOOR PLAN ABOVE GRADE

1/4" = 1'-0"M-111

1 BUILDING 129 - ENLARGED PLUMBING FIRST FLOOR DEMOLITION PLAN - AREA A

N

1/4" = 1'-0"M-111

4 BUILDING 129 - ENLARGED PLUMBING FIRST FLOOR PLAN BELOW GRADE