Plumbing_3rd_Floor.pdf

THIRD FLOOR PLAN

SCALE: 1/4" = 1'-0"

P-105 P-105 N THIRD FLOOR PLAN - DEMOLITION

SCALE: 1/4" = 1'-0"

P-105 P-105 N

GENERAL NOTES

G1. ALL WORK SHALL BE NEW AND PROVIDED UNDER THIS CONTRACT UNLESS

SPECIFICALLY MARKED EXISTING, EXIST., OR (E).

G2. VERIFY LOCATION AND DIMENSIONS OF EXISTING EQUIPMENT AND COORDINATE

ALL WORK PRIOR TO THE START OF CONSTRUCTION.

G3. COORDINATE PLUMBING PIPING LOCATION WITH ELECTRICAL PANELS AND

EQUIPMENT. PIPING SHALL NOT CROSS OVER PANELS. REFER TO

ELECTRICAL DRAWINGS.

G4. COORDINATE PLUMBING PIPING WITH MECHANICAL EQUIPMENT, PIPING

AND DUCTWORK. REFER TO MECHANICAL DRAWINGS.

G5. FIRESTOP ALL PENETRATIONS THROUGH RATED WALLS AND FLOORS.

G6. PROVIDE ISOLATION VALVES IN ACCESSIBLE LOCATION.

NOTES

1. REMOVE FIXTURE, SUPPORTS, ASSOCIATED PIPING, VALVES AND

APPURTENANCES COMPLETE TO POINTS INDICATED AT WALLS AND FLOORS.

CAP HW PIPE IN WALL FOR FIXTURES WITH HW CONNECTIONS.

2. REMOVE FIXTURE, SUPPORTS, ASSOCIATED PIPING, VALVES AND

APPURTENANCES COMPLETE TO POINTS INDICATED.

3. REMOVE FIXTURE, SUPPORTS, ASSOCIATED PIPING, VALVES AND

APPURTENANCES COMPLETE TO POINTS INDICATED. CAP PIPES IN WALLS AND

BELOW FLOORS AS INDICATED.

4. REMOVE PIPING, VALVES, SUPPORTS AND APPURTENANCES COMPLETE TO

POINTS INDICATED.

5. PROVIDE 1/2" COLD WATER TAP IN CABINETRY BELOW SINK FOR

REFRIGERATOR. PROVIDE 1/2" SHUTOFF VALVE AND A WATTS SERIES LF7R

BACKFLOW PREVENTOR.

6. INDICATED PIPING IS LOCATED BELOW FLOOR SLAB.

7. INDICATED PIPING IS LOCATED ABOVE CEILING.

8. ROUTE DOMESTIC WATER AND WASTE AND VENT PIPING IN CHASE TO SERVE

PLUMBING FIXTURES. REUSE EXISTING FLOOR PENETRATION FOR WASTE PIPE

ON FLOOR MOUNTED FIXTURES.

9. CORE DRILL EXISTING FLOOR TO ALLOW FOR PIPING PENETRATION.

10. PATCH, REPAIR AND FINISH FLOOR TO MATCH EXISTING ADJACENT SURFACES

WHERE PENETRATIONS ARE NOT BEING USED. REFER TO DETAIL 1 ON P-002.

11. PATCH, REPAIR AND FINISH WALLS UPON COMPLETION OF WORK. SEE

ARCHITECTURAL DRAWINGS FOR DETAILS.

12. PROVIDE 1/2" COLD WATER LINE BELOW FLOOR SLAB FROM TRAP PRIMER TO

FLOOR DRAIN. INSTALL TPV ON EXISTING CW LINE TO WATER CLOSETS.

13. PROVIDE MINIMUM 18"x18" ACCESS DOOR IN WALL FOR ACCESS TO WATER

HAMMER ARRESTOR AND TRAP PRIMING VALVE. COORDINATE VALVES AND

ARRESTOR LOCATION WITH ACCESS DOOR.

14. REMOVE PORTIONS OF EXISTING WALLS ON 2ND AND 3RD FLOORS TO PERFORM

WORK AS INDICATED. PATCH, REPAIR AND FINISH WALLS TO MATCH EXISTING

ADJACENT SURFACES UPON COMPLETION OF WORK.

15. PROVIDE AND RACK DOMESTIC PIPING, VALVES AND APPURTENANCES

COMPLETE ON WALL IN JANITOR'S CLOSET.

16. PROVIDE THERMOSTATIC MIXING VALVE SIZED FOR 14 GPM AND 5 PSI MAXIMUM

PRESSURE DROP. SET TO 110°F.

17. PROVIDE HEAT TRAPS WHERE INDICATED. PIPE IS TO OFFSET DOWN

ACCORDING TO DETAIL 2 ON P-002.

18. REFER TO DETAIL 2 ON P-002 AND RISERS ON P-601 FOR ADDITIONAL PIPE SIZE

INFORMATION IN THE JANITOR'S CLOSET.

N

DETAIL -

3RD FLOOR PLAN

SCALE: 1/2" = 1'-0"

P-105 P-105

P-8

P-105 P-105

C.O.

C.O.

1-1/2"TW

1/2"TWC

3/4"TW

ET-1E

DWH-1E

CP-1E

P-9E

3"FL.D.

TPV

3"W

4"W

2"V

2"V

(E)HW

(E)CW

(E)CW

3/4"TW

1"TW

1"TW

1/2"CW

2"CW

1/2"TWC

1-1/4"TW

1-1/2"TW

1/2"TWC

1-1/2"TW

2"CW

1-1/2"CW

1/2"TWC

1-1/4"TW

7 7

10 11 10 11

10 14

18 16

MEN

RM-301

WOMEN

RW-301

P-1

P-1P-1

P-1

P-2 P-2

P-6

P-6

P-6P-6

P-6 P-4

P-3

P

W

P

P

W

W

3 24 3"W 2"V4

(E)HW&CW

(E)W

(E)W

(E)4"W

(E)CW

LAV 1

LAV 1

LAV 1

LAV1

LAV3

WC WC 11

WC WC 11

WC 1

WC3

UR

UR1

J.S.2

MEN

RM-301 WOMEN

RW-301

P

W

P

P

W

W

(E)HW&CW

(E)W

(E)W

(E)4"W

4CAP

WC

WC

MEN

RM-201

3"FL.D.

3"FL.D.

P-7

3"FL.D.

TPV

3"W1"CW &

3/4"HW

3/4"CW & 1/2"HW

F.C.O.

1-1/2"CW

1/2"HW

F.C.O.

2-1/2"V 7

FI

LE

N

AM

E:

OU

R

RE

F:

PL

OT

D

AT

E:

8/7

/20

6:

:39 A

M

P-

5.D

W G

OF

RE

VI

SI

ON

N

OT

ES

GR

AP

HI

C

SC

AL

E

MARK DATE DESCRIPTION

CE

RT

IFI

CA

TIO

NS

SHEET SIZE:

SHEET

DISCIPLINE SHEET TYPE SEQUENCE

DRAWING NO.

DRAWING TITLE

FILE NAME

CHECKED BY

DRAWN BY DATE DRAFTED:

PROJECT NO.

GSA PM

SUB. DATE

SUBMISSION

DESCRIPTION

PROJECT

TITLE

BUILDING NOs.

OTHER

BUILDING NO.

CITY/ST./ZIP

STREET

NAME

DR

AW

IN

G

PR

OJ

EC

T

BU

ILD

IN

G

SUB A/E

PRIME A/E

CONS. CONTR.

A/E CON. NO.

CO

NT

RA

CT

OR

S

FLOOR NO.

CONSTR. CON.

FACILITY CODE

PROJECT

A/E TASK NO.

CONS. WORK

24 x 36

DC-

2 3 4 5

2 3 4 5

A

B

C

D

DEPARTMENT OF TREASURY

1500 PENNSYLVANIA AV. NW

WASHINGTON DC 20220

BARBARA CHOATE

N/A

MERIDIEN GROUP / CITADEL DCA

SUMMER CONSULTANTS

100%

0018-10

TREASURY ANNEX BUILDING:

RESTROOM UPGRADES

29 MARCH 2019

RESTROOM UPGRADES

MERIDIEN GROUP, LLC

208 SOUTH KING ST. SUITE 303

LEESBURG, VA 20175

(703) 777-8285 www.meridiengroupllc.com

3RD FLOOR PLAN

P-105

N

4'01'2' 2' 1/2"=1'-0"

8'02'4' 4' 1/4"=1'-0"

P-105 P-105

P-105 P-105