Attachment B 1834937_Drawings VOL 2 of 2.pdf

THIN LINE WEIGHT INDICATES EXISTING ITEM TO REMAIN

HEAVY LINE WEIGHT INDICATES NEW WORK TO BE PROVIDED

HEAVY DASHED LINE WEIGHT INDICATES EXISTING

ITEM TO REMOVE, REFER TO DEMOLITION NOTES

FLANGE

AUTOMATIC AIR VENT

ECCENTRIC REDUCER

MANUAL AIR VENT

PIPE CAP

PIPE DOWN

SUCTION REDUCER

PIPE UP

PRESSURE GAUGE WITH SHUTOFF COCK

STRAINER

UNION

WYE STRAINER

CHECK VALVE

AUTOMATIC BALANCING VALVE

2-WAY VALVE

BUTTERFLY VALVE

DRAIN VALVE

GATE VALVE

GLOBE VALVE

ISOLATION VALVE

MANUAL FLOW CONTROL BALANCING VALVE

PRESSURE REDUCING VALVE

RELIEF VALVE

SOLENOID VALVE

SQUARE HEAD BALANCING VALVE

TEMPERATURE PRESSURE RELIEF VALVE

MANUAL BALANCING VALVE

EQUIPMENT W/ CLEARANCE

*REFER TO GENERAL SHEETS FOR GENERAL SYMBOLS

CW

DOMESTIC COLD WATER

HW

DOMESTIC HOT WATER

HWR

DOMESTIC HOT WATER RETURN

W

SANITARY

V

VENT

G

NATURAL GAS

PIPE LINES TYPES

PIPE ACCESSORIES

PIPE ACCESSORIES CONT.

GENERAL PLUMBING FIXTURES

FLOOR DRAIN

FD

FLOOR CLEAN OUT

FCO

G GAS METER

W WATER METER

WATER PUMP

IN-LINE PUMP

BACKFLOW PREVENTER

WALL CLEANOUT

CLEANOUT TO GRADE

COTG

HYDRANT

STEAM TRAP

TW

THERMOMETER WELL

VACUUM BREAKER

PIPE ACCESSORIES CONT.

FLOOR SINK

FS

POINT OF DISCONNECTION

POINT OF CONNECTION

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

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PLUMBING ABBREVIATIONS

AAV AIR ADMITTANCE VALVE

ABA ARCHITECTURAL BARRIERS ACT

AC ABOVE CEILING

ADA AMERICANS WITH DISABILITIES ACT

AFF ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

AP ACCESS PANEL

BF BELOW FLOOR

BFP BACKFLOW PREVENTER

BG BELOW GRADE

BPA BACKFLOW PREVENTION ASSEMBLY

BTUH BRITISH THERMAL UNIT PER HOUR

CLG CEILING

CO CLEANOUT

CONC CONCRETE

COTG CLEANOUT TO GRADE

CW DOMESTIC COLD WATER

DN DRAWING

DOAU DEDICATED OUTISDE AIR UNIT

DWT DOMESTIC WATER TANK

DWV DRAIN, WASTE, VENT

EA EACH

EFF EFFICIENCY

ELEV ELEVATION

EQUIP EQUIPMENT

ET EXPANSION TANK

ETR EXISTING TO REMAIN

EWC ELECTRIC WATER COOLER

F FAHRENHEIT

FCO FLOOR CLEANOUT

FD FLOOR DRAIN

FLA FULL LOAD AMPS

FS FLOOR SINK

FT FEET

FV FLUSH VALVE

G NATURAL GAS

GAL GALLON

GFCI GOVERNMENT FURNISHED, CONTRACTOR INSTALLED

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

HB HOSE BIB

HP HORSEPOWER

HW DOMESTIC HOT WATER

HWH HOT WATER HEATER

HWR DOMESTIC HOT WATER RECIRC

IM ICE MAKER

KS KITCHEN SINK

LAV LAVATORY

MAX MAXIMUM

MIN MINIMUM

MRU MIXING RECIRCULATION UNIT

MS MOP SINK

MV MIXING VALVE

NP NOT PROVIDED

OD OVERFLOW DRAIN

P PUMP

PH PHASE

PSI POUNDS PER SQUARE INCH

RD ROOF DRAIN

RL ROOF LEADER

RPM REVOLUTIONS PER MINUTE

SAN SANITARY

SH SHOWER

SIM SIMILAR

SS SERVICE SINK

TYP TYPICAL

U.O.N. UNLESS OTHERWISE NOTED

UR URINAL

V VENT

VS VENT STACK

VTR VENT THRU ROOF

W WASTE

WC WATER CLOSET

WCO WALL CLEANOUT

WHA WATER HAMMER ARRESTOR

WS WASTE STACK

° DEGREES

Ø DIAMETER

PLUMBING LEGEND GENERAL PLUMBING NOTES

A PROVIDE ALL MATERIALS AND EQUIPMENT AND PERFORM ALL LABOR

REQUIRED TO INSTALL COMPLETE AND OPERABLE PLUMBING SYSTEMS AS

INDICATED ON THE DRAWINGS, SPECIFIED AND AS REQUIRED BY CODE.

B FIELD VERIFY ALL EXISTING CONDITIONS, PRIOR TO BEGINNING WORK.

EXISTING PIPE AND EQUIPMENT SIZES AND LOCATIONS ARE BASED ON

AS-BUILT DRAWINGS AND ARE NOTED FOR THE CONVENIENCE OF THE

CONTRACTOR ONLY AND ARE NOT WARRANTED TO BE CORRECT.

C CUT OPENINGS, AS REQUIRED, IN EXISTING CONSTRUCTION FOR THE

INSTALLATION OF PIPING AND EQUIPMENT. PATCH AND REPAIR ALL HOLES

FROM REMOVAL OF PIPING AND/OR EQUIPMENT TO MATCH ADJACENT

CONSTRUCTION. OPENINGS IN EXISTING CONCRETE MASONRY

CONSTRUCTION SHALL BE SAW- CUT.

D COORDINATE WITH ARCHITECTURAL DRAWINGS PRIOR TO ROUGHING-IN

PLUMBING FIXTURES. FIXTURES MUST BE LOCATED AS DETAILED ON THE

ARCHITECTURAL DRAWINGS.

E THE CONTRACTOR MUST COORDINATE HIS WORK WITH OTHER TRADES PRIOR

TO FABRICATION AND INSTALLATION TO PREVENT CONFLICTS. NOTIFY

CONTRACTING OFFICER WHERE CONFLICTS ARE DISCOVERED PRIOR TO

CONSTRUCTION AND BEFORE BEGINNING WORK IN THOSE AREAS. ALL

CONFLICTS THAT ARISE DUE TO LACK OF COORDINATION MUST BE RECTIFIED

BY THE CONTRACTOR AT NO COST TO THE GOVERNMENT.

F INSTALL ALL EQUIPMENT IN STRICT ACCORDANCE WITH MANUFACTURER'S

INSTRUCTIONS.

G SLOPES AND INVERT ELEVATIONS OF ALL INTERIOR PIPING MUST BE

ESTABLISHED BEFORE ANY PIPING IS INSTALLED, IN ORDER THAT PROPER

SLOPES WILL BE MAINTAINED. ALL PIPING MUST BE RUN TO AVOID CONFLICT

WITH OTHER TRADES.

H LAYOUT OF PIPING IS DIAGRAMMATIC. RUN ALL PIPING CONCEALED ABOVE

CEILING OR IN WALLS OR CHASES UNLESS OTHERWISE NOTED. RUN ALL

EXPOSED PIPING, AS NOTED, HIGH AS POSSIBLE, UNLESS OTHERWISE NOTED.

ALLOW FOR RISES, DROPS, AND OFFSETS AS REQUIRED.

I MAKE PROPER HOT AND COLD WATER, HOT WATER RECIRCULATING, WASTE,

VENT, AND GAS, ETC PIPING CONNECTIONS TO ALL FIXTURES AND EQUIPMENT

EVEN THOUGH ALL BRANCHES, FITTINGS AND CONNECTIONS MAY NOT BE

SHOWN.

J PROVIDE ALL PLUMBING FIXTURES AND EQUIPMENT WITH ACCESSIBLE

STOPS.

K ALL CLEANOUTS MUST BE FULL SIZE OF PIPE.

L PROVIDE DEEP SEAL TRAPS WITH TRAP GUARD (TO PREVENT SEWER GAS

BACKUP) FOR ALL FLOOR DRAINS.

M PLASTIC PIPE MUST NOT BE INSTALLED IN RETURN AIR PLENUMS.

N WHERE APPLICABLE, MATERIALS AND EQUIPMENT MUST HAVE STAMPS OR

SEALS OF AHRI, ASME, UL, OR ASTM. THE CONTRACTOR MUST MAKE TESTS

FOR ACCEPTANCE AND APPROVAL BY CODE AND THE REQUIREMENTS OF

APPLICABLE REGULATORY AGENCIES. REQUIRED TESTS SHALL BE

PERFORMED IN THE PRESENCE OF THE GOVERNMENT UNLESS OTHERWISE

WAIVED IN WRITING.

O GENERAL NOTES ON THIS DRAWING ARE APPLICABLE TO EACH PLUMBING

DRAWING OF THIS SET. GENERAL NOTES SPECIFIC TO INDIVIDUAL PLUMBING

DRAWINGS WILL BE SHOWN ON THE RESPECTIVE PLUMBING DRAWING.

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BASE BID BID OPTION 1 BID OPTION 2

BID OPTION 3

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

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SCALE: 1/8" = 1'-0"

6TH FLOOR - PLUMBING PLAN - BID OPTIONS

GENERAL NOTES KEY PLAN GRAPHIC SCALE(S)

1/8" = 1' - 0" 0 5' 10' 15' 30'

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4"ø

4" ø

1 1/2"ø

4" ø

2" ø

4"ø

4"ø

4" ø

FD-1

FD-2

FS-1

P-4

FD-1

FD-1

FD-1FD-1

FS-1FS-1

FD-1

2" VENT UP ETR.

D

C

B

A

25 26 27 28 29

4"ø

4" ø

4 4

4"ø

FS-1

FS-15

4 7

C.O.

C.O.

C.O.

C.O.

P-1

P-9

P-9

P-10

P-2

C.O.

4" ø

4" ø

4"ø

4" ø

4" ø

6 18

4"ø

4" ø

4" ø

1 1/2"ø

1 1/2"ø

4"ø

20 FD-2

2"ø

4" ø

4" ø

P-112" ø

1 1 /2" ø

6 18

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

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A. ALL PIPING REMOVED MUST BE REMOVED COMPLETELY OR AS OTHERWISE

SHOWN OR INDICATED ON DRAWINGS. ALL PIPE HANGERS, SLEEVES, RISER

CLAMPS, ETC. MUST BE REMOVED COMPLETELY WITH PIPING. NO EXISTING

HANGER SYSTEMS MUST BE REUSED FOR NEW PIPING.

B. ALL PIPING REMOVED MUST BE REMOVED TO BELOW FLOOR, ABOVE

CEILING OR IN WALLS BACK TO MAINS OR SHUT OFF VALVES AT MAINS AND

PROPERLY CAPPED PER CODE WITHOUT LEAVING DEAD ENDED PIPING.

C. NO EQUIPMENT OR DEVICES THAT HAVE BEEN DISCONNECTED AND OR

ABANDONED MUST REMAIN UNLESS SPECIFICALLY NOTED AS "ABANDON IN

PLACE".

D. VISIT THE SITE AND BECOME FAMILIAR WITH THE EXISTING SYSTEMS AND

CONDITIONS IN AREAS OF RENOVATION.

E. ANY SYSTEMS OR EQUIPMENT TO REMAIN ACTIVE DURING RENOVATION

MUST BE KEPT IN OPERATION BY PROVIDING TEMPORARY PIPING

CONNECTIONS AS REQUIRED UNTIL NEW SYSTEMS ARE INSTALLED AND

OPERATIONAL.

F. COORDINATE WITH THE CONTRACTING OFFICER ANY AND ALL PHASING OF

THE PLUMBING DEMOLITION WORK IN ORDER TO SATISFY THE

CONSTRUCTION SCHEDULE AND OWNERS OCCUPANCY REQUIREMENTS.

G. ANY FIXTURE OR EQUIPMENT REMOVED AND REUSED OR TURNED OVER TO

THE OWNER, AT OWNERS REQUEST, OR AS INDICATED ON THE DRAWINGS

MUST BE CAREFULLY REMOVED AND STORED TO PREVENT DAMAGE.

H. REFER TO ARCHITECTURAL DRAWINGS FOR ADDITIONAL INFORMATION.

I. ALL SERVICE INTERRUPTIONS MUST BE COORDINATED AND APPROVED

WITH THE OWNER IN ADVANCE PRIOR TO COMMENCEMENT OF ANY WORK.

J. COORDINATE DEMOLITION WORK WITH THAT OF OTHER TRADES IN ORDER

TO AVOID CONFLICTS.

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

6TH FLOOR - DEMOLITION - SANITARY PLAN - BASE BID

1 RETAIN EXISTING JANITOR SINK FOR REFURBISH AND REUSE.

2 DEMO EXISTING 50 LB GREASE INTERCEPTOR AND ALL ASSOCIATED

COMPONENTS. UNIT BELOW FLOOR ON 5TH FLOOR CEILING.

3 EXISTING 4" VENT TO REMAIN.

4 DEMO EXISTING FLOOR DRAIN.

5 DEMO EXISTING FLOOR SINK.

6 EXISTING 2" VENT TO REMAIN.

7 DEMO EXISTING CLEAN OUT.

8 DEMO EXISTING 50 LB GREASE INTERCEPTOR AND ALL ASSOCIATED

COMPONENTS. UNIT BELOW FLOOR

9 CAP DRAIN PIPE FROM DISHWASHER ABANDON IN PLACE.

10 DEMO EXISTING SINK AND ALL ASSOCIATED COMPONENTS.

11 EXISTING SANITARY BRANCH TO REMAIN.

12 DEMO EXISTING SINK AND ALL ASSOCIATED COMPONENTS.

13 EXISTING DISHWASHER TO REMAIN.

14 RETAIN AND REUSE EXISTING DOUBLE COMPARTMENT SINK. HOWEVER,

DEMO ALL OTHER ASSOCIATED COMPONENTS.

15 DEMO EXISTING 3-COMPARTMENT SINK AND ALL ASSOCIATED

COMPONENTS.

16 EXISTING PIPING BRANCH AND FLOOR DRAINS TO REMAIN.

17 RETAIN AND REUSE EXISTING SINK. HOWEVER, DEMO ALL OTHER

ASSOCIATED COMPONENTS.

18 EXISTING VERTICAL VENT TO REMAIN..

19 SEE PD103 FOR CONTINUATION.

20 DEMO EXISTING CONDENSATE DRAIN AND ALL ASSOCIATED PIPING.

PLAN

NORTH

1/4" = 1' - 0" 0 5' 10' 15'1'

GENERAL NOTES

GRAPHIC SCALE(S)

KEY PLAN

KEYNOTES

BASE BID

AREA OF

WORK

PLAN

NORTH

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1" ø

1/

4" ø

2" ø

2" ø

3/4"ø 3/4"ø

3/4"ø 3/4"ø

3/4"ø

1"ø

1"ø

1/2"ø

D

C

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A

25 26 27 28 29

3/4"ø 3/4"ø

3/ 4" ø3/ 4" ø

3/ 4" ø 3/

4" ø

P-6

1"ø

1/ 2" ø

1/ 2" ø

1" ø

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

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NAVSUP

A. ALL PIPING REMOVED MUST BE REMOVED COMPLETELY OR AS OTHERWISE

SHOWN OR INDICATED ON DRAWINGS. ALL PIPE HANGERS, SLEEVES, RISER

CLAMPS, ETC. MUST BE REMOVED COMPLETELY WITH PIPING. NO EXISTING

HANGER SYSTEMS MUST BE REUSED FOR NEW PIPING.

B. ALL PIPING REMOVED MUST BE REMOVED TO BELOW FLOOR, ABOVE

CEILING OR IN WALLS BACK TO MAINS OR SHUT OFF VALVES AT MAINS AND

PROPERLY CAPPED PER CODE WITHOUT LEAVING DEAD ENDED PIPING.

C. NO EQUIPMENT OR DEVICES THAT HAVE BEEN DISCONNECTED AND OR

ABANDONED MUST REMAIN UNLESS SPECIFICALLY NOTED AS "ABANDON IN

PLACE".

D. VISIT THE SITE AND BECOME FAMILIAR WITH THE EXISTING SYSTEMS AND

CONDITIONS IN AREAS OF RENOVATION.

E. ANY SYSTEMS OR EQUIPMENT TO REMAIN ACTIVE DURING RENOVATION

MUST BE KEPT IN OPERATION BY PROVIDING TEMPORARY PIPING

CONNECTIONS AS REQUIRED UNTIL NEW SYSTEMS ARE INSTALLED AND

OPERATIONAL.

F. COORDINATE WITH THE CONTRACTING OFFICER ANY AND ALL PHASING OF

THE PLUMBING DEMOLITION WORK IN ORDER TO SATISFY THE

CONSTRUCTION SCHEDULE AND OWNERS OCCUPANCY REQUIREMENTS.

G. ANY FIXTURE OR EQUIPMENT REMOVED AND REUSED OR TURNED OVER TO

THE OWNER, AT OWNERS REQUEST, OR AS INDICATED ON THE DRAWINGS

MUST BE CAREFULLY REMOVED AND STORED TO PREVENT DAMAGE.

H. REFER TO ARCHITECTURAL DRAWINGS FOR ADDITIONAL INFORMATION.

I. ALL SERVICE INTERRUPTIONS MUST BE COORDINATED AND APPROVED

WITH THE OWNER IN ADVANCE PRIOR TO COMMENCEMENT OF ANY WORK.

J. COORDINATE DEMOLITION WORK WITH THAT OF OTHER TRADES IN ORDER

TO AVOID CONFLICTS.

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

6TH FLOOR - DEMOLITION - DOMESTIC WATER PLAN - BASE BID

1 DEMO EXISTING 1-1/2" NATURAL GAS PIPE AND VALVES ON SIXTH FLOOR.

SEE PHOTO #6 P-801.

2 DEMO EXISTING DOMESTIC WATER LINE. PIPING AT 5TH FLOOR CEILING

BELOW 6TH FLOOR.

3 RETAIN EXISTING JANITOR SINK FOR REFURBISH AND REUSE.

4 DEMO EXISTING SINK AND ALL ASSOCIATED COMPONENTS.

5 LEAVE IN PLACE EXISTING DISHWASHER AND ASSOCIATED COMPONENTS.

7 DEMO EXISTING THREE COMPARTMENT KITCHEN SINK AND ALL ASSOCIATED

COMPONENTS.

8 DEMO EXISTING ICE MAKER AND ASSOCIATED COMPONENTS.

9 DEMO EXISTING 120 GALLON ELECTRIC WATER HEATER AND ALL

ASSOCIATED COMPONENTS INCLUDING PIPING BACK TO MAIN.

10 RETAIN EXISTING SINK FOR REUSE.

11 RETAIN EXISTING TWO COMPARTMENT SINK FOR REUSE.

12 RETAIN EXISTING 120 GALLON ELECTRIC WATER HEATER.

13 DEMO EXISTING 1-1/2" NATURAL GAS PIPE DOWN TO FIFTH LEVEL CEILING,

REFER TO P-801 PHOTO 6.

14 RETAIN EXISTING 1-1/2" NATURAL GAS PIPE FOR REUSE. REFER TO P-801

PHOTO 5.

15 RETAIN EXISTING 1-1/2" NATURAL GAS PIPE FOR REUSE. REFER TO P-801

PHOTOS 1 & 2.

16 LOCATION OF NATURAL GAS METER. PHOTO #3 ON P-801 EXISTING

CONDITION NO GAS METER. PHOTO #4 ON P-801 PROVIDE NEW NATURAL

GAS METER AND CONNECT TO EXISTING GAS PIPING. REFER TO PD102 FOR

ADDITIONAL INFORMATION.

17 SEE PD104 FOR CONTINUATION. LEAVE PIPING OPERATIONAL OPT 1.

18 DEMO EXISTING PIPING AS SHOWN ON 6TH FLOOR.

19 UNIT HAS BEEN REMOVED DEMO ASSOCIATED PIPING AND COMPONENTS.

PLAN

NORTH

1/4" = 1' - 0" 0 5' 10' 15'1'

GENERAL NOTES

GRAPHIC SCALE(S)

KEY PLAN

KEYNOTES

BASE BID

AREA OF

WORK

EXISTING

GAS

METER 16

PLAN

NORTH

M A

R K

D E

S C

R

IP

TI

O

N D

A

B

A

29 30 31 32 33

TYP.

TYP.

2" ø

3"ø

2" ø

2" ø

2" ø

2"ø 2"ø

2"ø

3 5

2"ø

2" ø

2"ø

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

R F

O L K

V

A

AS NOTED

/3

/2

:1

:1

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M

C R e v it L o c a l F ile s

\W

M

R c a rl e to n .g re g o ry .r v t

PD103

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

T

H F

L O

O R

D

E M

O L

IT

IO

N

S

A N

IT

A

R Y

P L A

N

O P

T

DS

12928040

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P D

NAVSUP

A. ALL PIPING REMOVED MUST BE REMOVED COMPLETELY OR AS OTHERWISE

SHOWN OR INDICATED ON DRAWINGS. ALL PIPE HANGERS, SLEEVES, RISER

CLAMPS, ETC. MUST BE REMOVED COMPLETELY WITH PIPING. NO EXISTING

HANGER SYSTEMS MUST BE REUSED FOR NEW PIPING.

B. ALL PIPING REMOVED MUST BE REMOVED TO BELOW FLOOR, ABOVE

CEILING OR IN WALLS BACK TO MAINS OR SHUT OFF VALVES AT MAINS AND

PROPERLY CAPPED PER CODE WITHOUT LEAVING DEAD ENDED PIPING.

C. NO EQUIPMENT OR DEVICES THAT HAVE BEEN DISCONNECTED AND OR

ABANDONED MUST REMAIN UNLESS SPECIFICALLY NOTED AS "ABANDON IN

PLACE".

D. VISIT THE SITE AND BECOME FAMILIAR WITH THE EXISTING SYSTEMS AND

CONDITIONS IN AREAS OF RENOVATION.

E. ANY SYSTEMS OR EQUIPMENT TO REMAIN ACTIVE DURING RENOVATION

MUST BE KEPT IN OPERATION BY PROVIDING TEMPORARY PIPING

CONNECTIONS AS REQUIRED UNTIL NEW SYSTEMS ARE INSTALLED AND

OPERATIONAL.

F. COORDINATE WITH THE CONTRACTING OFFICER ANY AND ALL PHASING OF

THE PLUMBING DEMOLITION WORK IN ORDER TO SATISFY THE

CONSTRUCTION SCHEDULE AND OWNERS OCCUPANCY REQUIREMENTS.

G. ANY FIXTURE OR EQUIPMENT REMOVED AND REUSED OR TURNED OVER TO

THE OWNER, AT OWNERS REQUEST, OR AS INDICATED ON THE DRAWINGS

MUST BE CAREFULLY REMOVED AND STORED TO PREVENT DAMAGE.

H. REFER TO ARCHITECTURAL DRAWINGS FOR ADDITIONAL INFORMATION.

I. ALL SERVICE INTERRUPTIONS MUST BE COORDINATED AND APPROVED

WITH THE OWNER IN ADVANCE PRIOR TO COMMENCEMENT OF ANY WORK.

J. COORDINATE DEMOLITION WORK WITH THAT OF OTHER TRADES IN ORDER

TO AVOID CONFLICTS.

PLAN

NORTH

1/4" = 1' - 0" 0 5' 10' 15'1'

GENERAL NOTES

GRAPHIC SCALE(S)

KEY PLAN

KEYNOTES

OPT 1

AREA OF

WORK

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

6TH FLOOR - DEMOLITION - SANITARY PLAN - OPT 1

PLAN

NORTH

1 DEMO EXISTING 2" FLOOR DRAIN AND ALL ASSOCIATED COMPONENTS.

2 DEMO EXISTING SINK AND ALL ASSOCIATED COMPONENTS.

3 SEE PD101 FOR CONTINUATION.

4 DEMO ALL EXISTING CONDENSATE PIPING AND ALL ASSOCIATED

COMPONENTS.

5 CAP PIPE AS NEEDED IF OPT 1 IS NOT AWARDED WITH BASE BID.

M A

R K

D E

S C

R

IP

TI

O

N D

A

B

A

29 30 31 32 33

TYP.

TYP.

1/2 "ø

1 1 /2" ø

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

R F

O L K

V

A

AS NOTED

/3

/2

:1

:1

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C R e v it L o c a l F ile s

\W

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R c a rl e to n .g re g o ry .r v t

PD104

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

T

H F

L O

O R

D

E M

O L

IT

IO

N

D

O M

E S

T

IC

W A

T E

R P

L A

N

O P

T

DS

12928041

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P D

NAVSUP

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

6TH FLOOR - DEMOLITION - DOMESTIC WATER PLAN - OPT 1

A. ALL PIPING REMOVED MUST BE REMOVED COMPLETELY OR AS OTHERWISE

SHOWN OR INDICATED ON DRAWINGS. ALL PIPE HANGERS, SLEEVES, RISER

CLAMPS, ETC. MUST BE REMOVED COMPLETELY WITH PIPING. NO EXISTING

HANGER SYSTEMS MUST BE REUSED FOR NEW PIPING.

B. ALL PIPING REMOVED MUST BE REMOVED TO BELOW FLOOR, ABOVE

CEILING OR IN WALLS BACK TO MAINS OR SHUT OFF VALVES AT MAINS AND

PROPERLY CAPPED PER CODE WITHOUT LEAVING DEAD ENDED PIPING.

C. NO EQUIPMENT OR DEVICES THAT HAVE BEEN DISCONNECTED AND OR

ABANDONED MUST REMAIN UNLESS SPECIFICALLY NOTED AS "ABANDON IN

PLACE".

D. VISIT THE SITE AND BECOME FAMILIAR WITH THE EXISTING SYSTEMS AND

CONDITIONS IN AREAS OF RENOVATION.

E. ANY SYSTEMS OR EQUIPMENT TO REMAIN ACTIVE DURING RENOVATION

MUST BE KEPT IN OPERATION BY PROVIDING TEMPORARY PIPING

CONNECTIONS AS REQUIRED UNTIL NEW SYSTEMS ARE INSTALLED AND

OPERATIONAL.

F. COORDINATE WITH THE CONTRACTING OFFICER ANY AND ALL PHASING OF

THE PLUMBING DEMOLITION WORK IN ORDER TO SATISFY THE

CONSTRUCTION SCHEDULE AND OWNERS OCCUPANCY REQUIREMENTS.

G. ANY FIXTURE OR EQUIPMENT REMOVED AND REUSED OR TURNED OVER TO

THE OWNER, AT OWNERS REQUEST, OR AS INDICATED ON THE DRAWINGS

MUST BE CAREFULLY REMOVED AND STORED TO PREVENT DAMAGE.

H. REFER TO ARCHITECTURAL DRAWINGS FOR ADDITIONAL INFORMATION.

I. ALL SERVICE INTERRUPTIONS MUST BE COORDINATED AND APPROVED

WITH THE OWNER IN ADVANCE PRIOR TO COMMENCEMENT OF ANY WORK.

J. COORDINATE DEMOLITION WORK WITH THAT OF OTHER TRADES IN ORDER

TO AVOID CONFLICTS.

PLAN

NORTH

1/4" = 1' - 0" 0 5' 10' 15'1'

GENERAL NOTES

GRAPHIC SCALE(S)

KEY PLAN

KEYNOTES

OPT 1

AREA OF

WORK

PLAN

NORTH

1 DEMO EXISTING SINK AND ALL ASSOCIATED COMPONENTS.

2 DEMO EXISTING PIPES AND ALL ASSOCIATED COMPONENTS.

3 EXISTING CW & HW PIPE AT 5TH FLOOR CEILING.

4 DEMO EXISTING 3/8" SHUT-OFF VALVE AND ALL ASSOCIATED COMPONENTS.

5 SEE PD102 FOR CONTINUATION.

M A

R K

D E

S C

R

IP

TI

O

N D

A

A

6 1/2" CW & HW

1 1/2" CW & HW

1" CW

3/4" CW

3/8" CW & HW

A

4" W

2" W

3" W

1 1/2" W

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

R F

O L K

V

A

AS NOTED

/3

/2

:1

:2

A

M

C R e v it L o c a l F ile s

\W

M

R c a rl e to n .g re g o ry .r v t

PD401

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

E N

L A

R G

E D

T

H F

L O

O R

D

E M

O L

IT

IO

N

P

L U

M B

IN

G

P L A

N S

O

P T

DS

12928042

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P D

NAVSUP

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

B3

ENLARGED 6TH FLOOR - DEMOLITION - DOMESTIC WATER PLAN - OPT 3

A. ALL PIPING REMOVED MUST BE REMOVED COMPLETELY OR AS OTHERWISE

SHOWN OR INDICATED ON DRAWINGS. ALL PIPE HANGERS, SLEEVES, RISER

CLAMPS, ETC. MUST BE REMOVED COMPLETELY WITH PIPING. NO EXISTING

HANGER SYSTEMS MUST BE REUSED FOR NEW PIPING.

B. ALL PIPING REMOVED MUST BE REMOVED TO BELOW FLOOR, ABOVE

CEILING OR IN WALLS BACK TO MAINS OR SHUT OFF VALVES AT MAINS AND

PROPERLY CAPPED PER CODE WITHOUT LEAVING DEAD ENDED PIPING.

C. NO EQUIPMENT OR DEVICES THAT HAVE BEEN DISCONNECTED AND OR

ABANDONED MUST REMAIN UNLESS SPECIFICALLY NOTED AS "ABANDON IN

PLACE".

D. VISIT THE SITE AND BECOME FAMILIAR WITH THE EXISTING SYSTEMS AND

CONDITIONS IN AREAS OF RENOVATION.

E. ANY SYSTEMS OR EQUIPMENT TO REMAIN ACTIVE DURING RENOVATION

MUST BE KEPT IN OPERATION BY PROVIDING TEMPORARY PIPING

CONNECTIONS AS REQUIRED UNTIL NEW SYSTEMS ARE INSTALLED AND

OPERATIONAL.

F. COORDINATE WITH THE CONTRACTING OFFICER ANY AND ALL PHASING OF

THE PLUMBING DEMOLITION WORK IN ORDER TO SATISFY THE

CONSTRUCTION SCHEDULE AND OWNERS OCCUPANCY REQUIREMENTS.

G. ANY FIXTURE OR EQUIPMENT REMOVED AND REUSED OR TURNED OVER TO

THE OWNER, AT OWNERS REQUEST, OR AS INDICATED ON THE DRAWINGS

MUST BE CAREFULLY REMOVED AND STORED TO PREVENT DAMAGE.

H. REFER TO ARCHITECTURAL DRAWINGS FOR ADDITIONAL INFORMATION.

I. ALL SERVICE INTERRUPTIONS MUST BE COORDINATED AND APPROVED

WITH THE OWNER IN ADVANCE PRIOR TO COMMENCEMENT OF ANY WORK.

J. COORDINATE DEMOLITION WORK WITH THAT OF OTHER TRADES IN ORDER

TO AVOID CONFLICTS.

PLAN

NORTH

1/2" = 1' - 0" 0 1' 5'6" 2' 3' 4'

GENERAL NOTES

GRAPHIC SCALE(S)

KEY PLAN

KEYNOTES

OPT 3

AREA OF

WORK

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

B1

ENLARGED 6TH FLOOR - DEMOLITION - SANITARY PLAN - OPT 3

1 REMOVE EXISTING PLUMBING FIXTURE. DISCONNECT AND REMOVE ALL

ASSOCIATED SANITARY AND DOMESTIC WATER PIPING.

2 RETAIN EXISTING SANITARY PIPING.

4 DISCONNECT AND REMOVE DOMESTIC WATER LINES, HANGERS , AND ALL

ASSOCIATED SUPPORTS.

5 RETAIN EXISTING JANITOR SINK FOR REFURBISH AND REUSE.

6 DEMO EXISTING WATER FAUCETS AND PIPING BACK TO MAIN PIPE.

7 DEMO EXISTING SANITARY PIPE BACK TO MAIN.

8 PIPE RUN AT 5TH FLOOR CEILING.

9 RETAIN EXISTING 4"SANITARY PIPING DOWN AND 3 1/2" VENT UP.

10 EXISTING CW & HW PIPING FROM 5TH FLOOR CEILING.

M A

R K

D E

S C

R

IP

TI

O

N D

A

C

B

A

25 26 27 28 29

FOOD SERVICE

OFFICE

GALLEY

CHILL BOX 1

613CONSUMABLES

ROOM

DRY FOOD

STORAGE

WOMEN'S

LOCKER ROOM

FREEZER

BOX 2

HALL A

SCULLERY

FREEZER

BOX 1

MEN'S LOCKER

ROOM

LINEN STORAGE

JANITORIAL

ROOM

P-1

P-9

P-9

P-10

P-2

4"ø W

4" ø W

4" ø

W

4"ø W

4"ø W

EXISTING 2" VENT UP

TO 2" VENT ON ROOF.

4" EXISTING

WASTE STACK

4" EXISTING

WASTE STACK

HALL B

GREASE TRAP

C.O.

C.O.

C.O.

4"ø W

EXISTING

VENT UP

FD-1

FD-1

FD-1

5 6

FS-1

FS-1

FS-1

FS-1

FS-1FS-1

EXISTING

VENT UP

FD-1

FCO

G-1

WH-1

2" ø

W

ETR

ETR

7 TYP.

8 TYP.

4" ø

W

4"ø W

4" ø

W

4"ø W

4" ø

W 4" ø W

4" ø W

4" ø W

P-5

P-4

P-7

P-6

EXISTING

VENT UP4"

ø W

P-11

C.O.

2"ø W

FD-212

4" ø

W

EXISTING

VENT UP

4"ø W

C.O

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

R F

O L K

V

A

AS NOTED

/3

/2

:1

:2

A

M

C R e v it L o c a l F ile s

\W

M

R c a rl e to n .g re g o ry .r v t

PL101

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

T

H F

L O

O R

S

A N

IT

A

R Y

P L A

N

B A

S E

B

ID

DS

12928043

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P L

NAVSUP

1 FLOOR DRAIN WITH CLEAN OUT, REFER TO DETAIL.

2 50LB GREASE INTERCEPTOR RECESSED IN FLOOR.

3 DISHWASHER ABANDON IN PLACE NON FUNCTIONING UNIT.

4 PROVIDE DRAIN PAN WITH OUTLET FOR EXISTING 120 GALLON WATER HEATER.

5 PROVIDE 1/2" PIPE FROM DRAIN PAN TO FLOOR DRAIN. ROUTE PIPING TIGHT TO

WALL.

6 ROUTE PIPE THROUGH WALL AS SHOWN.

7 MATCH EXISTING ROUND FLOOR DRAIN. REFER TO P-501 DETAIL C1.

8 MATCH EXISTING SQUARE FLOOR SINK. REFER TO P-501 DETAIL C3.

9 SEE PL102 FOR CONTINUATION.

12 PROVIDE 2" FLOOR DRAIN WITH FUNNEL.

A. ALL WORK MUST BE PERFORMED IN ACCORDANCE WITH APPLICABLE

FEDERAL, STATE, AND LOCAL CODES.

B ALL FIXTURES, PIPING, FITTING, VALVES AND DEVICE SHOWN ON THIS

DRAWING ARE DIAGRAMMATIC. LOCATE THEM SO AS TO CLEAR ALL

OBSTACLES.

C VERIFY ALL DIMENSIONS AND CONDITIONS PRIOR TO THE COMMENCEMENT

OF WORK. CONSTRUCTION DISCREPANCIES MUST BE BROUGHT TO THE

IMMEDIATE ATTENTION OF THE CONTRACTING OFFICER FOR A RESOLUTION.

D REFER TO CIVIL, ARCHITECTURAL, STRUCTURAL, FIRE PROTECTION,

PLUMBING AND ELECTRICAL DRAWINGS FOR ADDITIONAL INFORMATION.

E SANITARY PIPING RUNS AT A 1/8" / 12" SLOPE.

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

6TH FLOOR - SANITARY PLAN - BASE BID PLAN

NORTH

1/4" = 1' - 0" 0 5' 10' 15'1'

GENERAL NOTES

GRAPHIC SCALE(S)

KEY PLAN

KEYNOTES

BASE BID

AREA OF

WORK

PLAN

NORTH

M A

R K

D E

S C

R

IP

TI

O

N D

A

B

A

29 30 31 32 33

P-16

DEMONSTRATION

AREA

FORMAL DINING

TRAINING

CASUAL DINING

TRAINING

SERVING LINE

TRAINING

MECHANICAL

MECHANICAL

STORAGE

2" ø W

FD-2

FD-2

2"ø W

2" ø W

1 1/2"ø W

2"ø W

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

R F

O L K

V

A

AS NOTED

/3

/2

:1

:2

A

M

C R e v it L o c a l F ile s

\W

M

R c a rl e to n .g re g o ry .r v t

PL102

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

T

H F

L O

O R

S

A N

IT

A

R Y

P L A

N

O P

T

DS

12928044

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P L

NAVSUP

A. ALL WORK MUST BE PERFORMED IN ACCORDANCE WITH APPLICABLE

FEDERAL, STATE, AND LOCAL CODES.

B ALL FIXTURES, PIPING, FITTING, VALVES AND DEVICE SHOWN ON THIS

DRAWING ARE DIAGRAMMATIC. LOCATE THEM SO AS TO CLEAR ALL

OBSTACLES.

C VERIFY ALL DIMENSIONS AND CONDITIONS PRIOR TO THE COMMENCEMENT

OF WORK. CONSTRUCTION DISCREPANCIES MUST BE BROUGHT TO THE

IMMEDIATE ATTENTION OF THE CONTRACTING OFFICER FOR A RESOLUTION.

D REFER TO CIVIL, ARCHITECTURAL, STRUCTURAL, FIRE PROTECTION,

PLUMBING AND ELECTRICAL DRAWINGS FOR ADDITIONAL INFORMATION.

E SANITARY PIPING RUNS AT A 1/8" / 12" SLOPE.

PLAN

NORTH

1/4" = 1' - 0" 0 5' 10' 15'1'

GENERAL NOTES

GRAPHIC SCALE(S)

KEY PLAN

KEYNOTES

OPT 1

AREA OF

WORK

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

6TH FLOOR - SANITARY PLAN - OPT 1

PLAN

NORTH

1 SEE PL101 FOR CONTINUATION.

2 PROVIDE 2" FLOOR DRAIN WITH FUNNEL.

3 CONNECT TO EXISTING VERTICAL VENT.

M A

R K

D E

S C

R

IP

TI

O

N D

A

B

A

25 26 27 28 29

P-1

P-9

P-9

P-10

P-2

FOOD SERVICE

OFFICE

GALLEY

CHILL BOX 1

613CONSUMABLES

ROOM

DRY FOOD

STORAGE

WOMEN'S

LOCKER ROOM

FREEZER

BOX 2

HALL A

SCULLERY

FREEZER

BOX 1

MEN'S LOCKER

ROOM

LINEN

STORAGE

JANITORIAL

ROOM

STORAGE

HALL B

GREASE

TRAP

WH-1

RCP-1

WHA-1

WHA-1

WHA-1

WHA-1

WHA-1

1 1/2"ø HW 3/4"ø CW

2" ø

C W

1/

2" ø

H W

1 1/2"ø CW 1"ø HW

1/2"ø HW 1"ø CW

1/2"ø HW 1/2"ø CW

1" ø

H W

1/

2" ø

C W

P-8

P-6

P-7

P-5

P-4

P-11

2"ø CW

2"ø CW

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

R F

O L K

V

A

AS NOTED

/3

/2

:1

:2

A

M

C R e v it L o c a l F ile s

\W

M

R c a rl e to n .g re g o ry .r v t

PL111

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

T

H F

L O

O R

D

O M

E S

T

IC

W A

T E

R P

L A

N

B A

S E

B

ID

DS

12928045

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P L

NAVSUP

A. ALL WORK MUST BE PERFORMED IN ACCORDANCE WITH APPLICABLE

FEDERAL, STATE, AND LOCAL CODES.

B ALL FIXTURES, PIPING, FITTING, VALVES AND DEVICE SHOWN ON THIS

DRAWING ARE DIAGRAMMATIC. LOCATE THEM SO AS TO CLEAR ALL

OBSTACLES.

C VERIFY ALL DIMENSIONS AND CONDITIONS PRIOR TO THE COMMENCEMENT

OF WORK. CONSTRUCTION DISCREPANCIES MUST BE BROUGHT TO THE

IMMEDIATE ATTENTION OF THE CONTRACTING OFFICER FOR A RESOLUTION.

D REFER TO CIVIL, ARCHITECTURAL, STRUCTURAL, FIRE PROTECTION,

PLUMBING AND ELECTRICAL DRAWINGS FOR ADDITIONAL INFORMATION.

E SANITARY PIPING RUNS AT A 1/8" / 12" SLOPE.

1 RUN PIPING AT FIFTH FLOOR CEILING BELOW 6TH FLOOR.

2 1 1/2" HW PIPE DOWN FROM 6TH FLOOR TO 5TH FLOOR CEILING FOR

DISTRIBUTION.

3 PROVIDE 1 1/2" GAS LINE UP TO ROOF AND DOWN TO 5TH FLOOR AND

CONNECT TO EXISTING GAS LINE.

4 PROVIDE ELECTRICAL GAS SHUT OFF VALVE MOUNTED 6' AFF.

5 EXISTING WATER HEATER.

6 ICE MAKER HOOKUP.

7 SEE PL112 FOR CONTINUATION.

8 TWIN TILT KETTLE REFER TO KITCHEN SPECIALTY EQUIPMENT SCHEDULE.

9 GRIDDLE REFER TO KITCHEN SPECIALTY EQUIPMENT SCHEDULE.

10 DISHWASHER ABANDON IN PLACE NON FUNCTIONING UNIT.

11 2" CW PIPE UP FROM 5TH FLOOR CEILING BELOW 6TH FLOOR.

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

6TH FLOOR - DOMESTIC WATER PLAN - BASE BID PLAN

NORTH

1/4" = 1' - 0" 0 5' 10' 15'1'

GENERAL NOTES

GRAPHIC SCALE(S)

KEY PLAN

KEYNOTES

BASE BID

AREA OF

WORK

PLAN

NORTH

M A

R K

D E

S C

R

IP

TI

O

N D

A

B

A

29 30 31 32 33

P-161

DEMONSTRATION

AREA

FORMAL DINING

TRAINING

CASUAL DINING

TRAINING

SERVING LINE

TRAINING

MECHANICAL

MECHANICAL

STORAGE

1/2"ø HW 1/2"ø CW

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

R F

O L K

V

A

AS NOTED

/3

/2

:1

:2

A

M

C R e v it L o c a l F ile s

\W

M

R c a rl e to n .g re g o ry .r v t

PL112

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

T

H F

L O

O R

D

O M

E S

T

IC

W A

T E

R P

L A

N

O P

T

DS

12928046

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P L

NAVSUP

A. ALL WORK MUST BE PERFORMED IN ACCORDANCE WITH APPLICABLE

FEDERAL, STATE, AND LOCAL CODES.

B ALL FIXTURES, PIPING, FITTING, VALVES AND DEVICE SHOWN ON THIS

DRAWING ARE DIAGRAMMATIC. LOCATE THEM SO AS TO CLEAR ALL

OBSTACLES.

C VERIFY ALL DIMENSIONS AND CONDITIONS PRIOR TO THE COMMENCEMENT

OF WORK. CONSTRUCTION DISCREPANCIES MUST BE BROUGHT TO THE

IMMEDIATE ATTENTION OF THE CONTRACTING OFFICER FOR A RESOLUTION.

D REFER TO CIVIL, ARCHITECTURAL, STRUCTURAL, FIRE PROTECTION,

PLUMBING AND ELECTRICAL DRAWINGS FOR ADDITIONAL INFORMATION.

E SANITARY PIPING RUNS AT A 1/8" / 12" SLOPE.

PLAN

NORTH

1/4" = 1' - 0" 0 5' 10' 15'1'

GENERAL NOTES

GRAPHIC SCALE(S)

KEY PLAN

KEYNOTES

OPT 1

AREA OF

WORK

PLAN

NORTH

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

6TH FLOOR - DOMESTIC WATER PLAN - OPT 1

1 RUN PIPING AT FIFTH FLOOR CEILING BELOW 6TH FLOOR.

2 SEE PL111 FOR CONTINUATION.

M A

R K

D E

S C

R

IP

TI

O

N D

A

MAU-1

RTU-1

CU-1

CU-2

1/

2" ø

G

1/ 2" ø G

1 1/2"ø G

1 1/2"ø G

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

R F

O L K

V

A

AS NOTED

/3

/2

:1

:2

A

M

C R e v it L o c a l F ile s

\W

M

R c a rl e to n .g re g o ry .r v t

PL113

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

R O

O F

N

A T

U R

A L G

A S

P L A

N

B A

S E

B

ID

DS

12928047

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P L

NAVSUP

A. ALL WORK MUST BE PERFORMED IN ACCORDANCE WITH APPLICABLE

FEDERAL, STATE, AND LOCAL CODES.

B ALL FIXTURES, PIPING, FITTING, VALVES AND DEVICE SHOWN ON THIS

DRAWING ARE DIAGRAMMATIC. LOCATE THEM SO AS TO CLEAR ALL

OBSTACLES.

C VERIFY ALL DIMENSIONS AND CONDITIONS PRIOR TO THE COMMENCEMENT

OF WORK. CONSTRUCTION DISCREPANCIES MUST BE BROUGHT TO THE

IMMEDIATE ATTENTION OF THE CONTRACTING OFFICER FOR A RESOLUTION.

D REFER TO CIVIL, ARCHITECTURAL, STRUCTURAL, FIRE PROTECTION,

PLUMBING AND ELECTRICAL DRAWINGS FOR ADDITIONAL INFORMATION.

E SANITARY PIPING RUNS AT A 1/8" / 12" SLOPE.

PLAN

NORTH

1/4" = 1' - 0" 0 5' 10' 15'1'

GENERAL NOTES

GRAPHIC SCALE(S)

KEY PLAN

KEYNOTES

BASE BID

AREA OF

WORK

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

ROOF - NATURAL GAS PLAN - BASE BID

1 PROVIDE REGULATOR AND GAS LINE TO UNIT.

2 1 1/2" GAS LINE DOWN TO 5TH FLOOR. REFER TO PLUMBING PL111.

3 REFER TO MECHANICAL DRAWINGS FOR ADDITIONAL INFORMATION.

4 SEE PL114 FOR CONTINUATION.

PLAN

NORTH

M A

R K

D E

S C

R

IP

TI

O

N D

A

ODU-2

ODU-1

DOAU-1

EF-1

1 1/2"ø G

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

R F

O L K

V

A

AS NOTED

/3

/2

:1

:2

A

M

C R e v it L o c a l F ile s

\W

M

R c a rl e to n .g re g o ry .r v t

PL114

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

R O

O F

N

A T

U R

A L G

A S

P L A

N

O P

T

DS

12928048

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

M

ID

L A

N T

P W

D N

O R

F O

L K

P L

NAVSUP

A. ALL WORK MUST BE PERFORMED IN ACCORDANCE WITH APPLICABLE

FEDERAL, STATE, AND LOCAL CODES.

B ALL FIXTURES, PIPING, FITTING, VALVES AND DEVICE SHOWN ON THIS

DRAWING ARE DIAGRAMMATIC. LOCATE THEM SO AS TO CLEAR ALL

OBSTACLES.

C VERIFY ALL DIMENSIONS AND CONDITIONS PRIOR TO THE COMMENCEMENT

OF WORK. CONSTRUCTION DISCREPANCIES MUST BE BROUGHT TO THE

IMMEDIATE ATTENTION OF THE CONTRACTING OFFICER FOR A RESOLUTION.

D REFER TO CIVIL, ARCHITECTURAL, STRUCTURAL, FIRE PROTECTION,

PLUMBING AND ELECTRICAL DRAWINGS FOR ADDITIONAL INFORMATION.

E SANITARY PIPING RUNS AT A 1/8" / 12" SLOPE.

PLAN

NORTH

1/4" = 1' - 0" 0 5' 10' 15'1'

GENERAL NOTES

GRAPHIC SCALE(S)

KEY PLAN

KEYNOTES

OPT 1

AREA OF

WORK

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

ROOF - NATURAL GAS PLAN - OPT 1

1 PROVIDE REGULATOR AND GAS LINE TO DOAU-1 UNIT.

2 REFER TO MECHANICAL DRAWINGS FOR ADDITIONAL INFORMATION.

3 SEE PL113 FOR CONTINUATION.

PLAN

NORTH

M A

R K

D E

S C

R

IP

TI

O

N D

A

RESTROOM

UTILITY CLOSET

4" ø

W

P-14

P-12

P-13

A

1 2

P-15

1 1/2"ø W

RESTROOM

UTILITY

CLOSET

P-14

P-13

P-12

1" ø

C W

WHA-1

WHA-1

1/2"ø HW

1"ø CW

P-154

A

P-14

P-13

P-12

4"ø W

1/2"ø V

2" ø

V

VTR

WCO

P-15

2"ø V

P-14

P-13

P-12

WHA-1

WHA-1

1"ø CW

1"ø CW

1/2"ø HW

P-15

PIPING FROM

5TH FLOOR.

1"ø CW

1/2"ø HW

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

R F

O L K

V

A

AS NOTED

/3

/2

:1

:0

A

M

C R e v it L o c a l F ile s

\W

M

R c a rl e to n .g re g o ry .r v t

P-401

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

E N

L A

R G

E D

T

H F

L O

O R

P

L U

M B

IN

G

P L A

N S

O

P T

DS

12928049

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P -4

NAVSUP

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

B1

ENLARGED 6TH FLOOR - SANITARY PLAN - OPT 3

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

B3

ENLARGED 6TH FLOOR - DOMESTIC WATER PLAN - OPT 3

A. ALL WORK MUST BE PERFORMED IN ACCORDANCE WITH APPLICABLE

FEDERAL, STATE, AND LOCAL CODES.

B ALL FIXTURES, PIPING, FITTING, VALVES AND DEVICE SHOWN ON THIS

DRAWING ARE DIAGRAMMATIC. LOCATE THEM SO AS TO CLEAR ALL

OBSTACLES.

C VERIFY ALL DIMENSIONS AND CONDITIONS PRIOR TO THE COMMENCEMENT

OF WORK. CONSTRUCTION DISCREPANCIES MUST BE BROUGHT TO THE

IMMEDIATE ATTENTION OF THE CONTRACTING OFFICER FOR A RESOLUTION.

D REFER TO CIVIL, ARCHITECTURAL, STRUCTURAL, FIRE PROTECTION,

PLUMBING AND ELECTRICAL DRAWINGS FOR ADDITIONAL INFORMATION.

E SANITARY PIPING RUNS AT A 1/8" / 12" SLOPE.

PLAN

NORTH

1/2" = 1' - 0" 0 1' 5'6" 2' 3' 4'

GENERAL NOTES

GRAPHIC SCALE(S)

KEY PLAN

KEYNOTES

OPT 3

AREA OF

WORK

1 PROVIDE PLUMBING FIXTURE AND CONNECT INTO SANITARY MAIN. REFER TO

ARCHITECTURAL DRAWINGS FOR ADDITIONAL INFORMATION.

2 PROVIDE VENT PIPING FOR PLUMBING FIXTURE. REFER TO VENT DIAGRAM ON

SANITARY RISERS.

3 PROVIDE WALL CLEANOUTS. REFER TO DETAIL.

4 PROVIDE DOMESTIC WATER PIPING TO FIXTURE. REFER TO SHEET P-601 FOR

ADDITIONAL INFORMATION.

5 EXISTING ELECTRIC HOT AND COLD WATER DOWN TO 5TH FLOOR.

6 PROVIDE WATER HAMMER ARRESTOR, REFER TO DETAIL.

7 CONNECT TO EXISTING 3 1/2" VENT UP TO ROOF.

8 PROVIDE POINT OF USE MIXING VALVE AT LAVATORY. REFER TO DETAIL.

9 REINSTALL EXISTING REFURBISH SINK FOR REUSE. REFER TO

ARCHITECTURAL.

SCALE: NOT TO SCALE

SANITARY DIAGRAM - OPT 3

SCALE: NOT TO SCALE

DOMESTIC DIAGRAM - OPT 3

M A

R K

D E

S C

R

IP

TI

O

N D

A

EXISTING CW & HW

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

R F

O L K

V

A

AS NOTED

/3

/2

:1

:0

A

M

C R e v it L o c a l F ile s

\W

M

R c a rl e to n .g re g o ry .r v t

P-501

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

P L U

M B

IN

G

D E

T A

IL

S

DS

12928050

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P -5

NAVSUP

NOT TO SCALE

DETAIL - EXISTING FLOOR DRAIN

C1 NOT TO SCALE

DETAIL - EXISTING FLOOR SINK

C3

NOT TO SCALE

DETAIL - EXISTING ACTIVE STEAM HEAT EXCHANGER

A1

(PL101) (PL101)

(PL101)

M A

R K

D E

S C

R

IP

TI

O

N D

A

NOTES:

1. WATER HAMMER ARRESTOR.

2. BALL VALVE, SAME NOMINAL SIZE AS PIPE BRANCH IN CHASE.

OPENING IN BALL VALVE TO MATCH PIPE I.D.

3. PIPE SAME SIZE AS BRANCH IN CHASE TO WHICH IT IS ATTACHED.

NOTE: PROVIDE REDUCER IF REQUIRED BETWEEN VALVE AND WATER

HAMMER ARRESTOR.

1/2" SLOTTED GRATE TOP

SECURED POINT

FINISHED CONCRETE FLOOR

SANITARY PIPE

RECEPTOR

12"X12"X6" DEEP

CAST IRON BODY

ANCHOR FRAME

1/2" SLOTTED GRATE TOP

RECEPTOR

12"X12"X6" DEEP

CAST IRON

BODY

THREADED ROD SUPPORT

SANITARY PIPE

ANCHOR FRAME

ANCHOR FRAME

NO HUB CONNECTION

NO HUB CONNECTION

FINISHED CONCRETE FLOOR

SECURED TO DECK

STRAINER

STRAINER

WASTE LINE

1/8TH BEND AND

END OF LINE

CLEANOUT

WASTE LINE

ACCESS COVER

COUNTERSUNK SCREW

CLEANOUT PLUG

NO-HUB COUPLING

MAY EXTEND AS

WASTE OR VENT

CAST-IRON

CLEANOUT TEE

FLOW

NON-SHRINK GROUT

ALL AROUND

FLOOR DRAIN WITH

SEDIMENT BUCKET

FINISHED FLOOR

"P" TRAP SEE

PLANS FOR SIZES

CENTER

SECURING SCREW

FLOOR LINE

FLANGED WITH

FLASHING COLLAR

AS REQ'D

THREADED PLUG

FITTING TYPE AS

REQ'D TO SUIT

BRONZE SCORATED TOP

SPOUT BRACE

DRAIN

METAL EDGE

3" DIA. P-TRAP

SPOUT WITH HOSE

END AND PAILHOOK

SERVICE FAUCET

WITH VACUUM

BREAKER

H C

SUPPORT

FINISHED FLOOR

FLUSH VALVE

TAILPIECE

FINISHED FLOOR

P -1

MIN.

2 1/4"

/2

6" DEEP RECEPTOR

DOME BOTTOM

STRAINER

FLOOR SLAB

GRATE WITH

ROUND FUNNEL

4"ø

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

R F

O L K

V

A

AS NOTED

/3

/2

:1

:1

A

M

C R e v it L o c a l F ile s

\W

M

R c a rl e to n .g re g o ry .r v t

P-502

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

P L U

M B

IN

G

D E

T A

IL

S

DS

12928051

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P -5

NAVSUP

NOT TO SCALE

DETAIL - WATER HAMMER ARRESTOR

A4NOT TO SCALE

DETAIL - FLOOR SINK

A1

NOT TO SCALE

DETAIL - WALL CLEANOUT

B1 NOT TO SCALE

DETAIL - FLOOR DRAIN

B3 NOT TO SCALE

DETAIL - FLOOR CLEANOUT

B4

NOT TO SCALE

DETAIL - MOP SINK

A3

NOT TO SCALE

DETAIL - PLUMBING FIXTURE MOUNT

D1

NOT TO SCALE

DETAIL - FLOOR DRAIN WITH FUNNEL

D3

M A

R K

D E

S C

R

IP

TI

O

N D

A

1 1/2" x 1 1/2" x 1" TEE

1 1/2" TAILPIECE

1 1/2" TRAP ARM

1 1/2" 'P' TRAP

CHROME PLATED

ESCUTCHEON

1" COPPER ELBOW

COPPER TO INCH

PIPE SIZE

1" COPPER COUPLING

1" CONDENSATE

DRAIN FROM A/C

UNITS

WALL

LAVATORY

CHECK VALVE - TYPICAL

THERMOMETER - TYPICAL

TMV-1 PIPING ASSEMBLY

WALL MOUNTED STAINLESS

STEEL EXPOSED CABINET -

OPTIONAL

1" CW

DIAL THERMOMETER

3/4"HWR

HWR(122°F) RETURN

SUPPLY FROM FIXTURES

CW SUPPLY

NOTE: PROVIDE INCREASERS AND DECREASES AS REQUIRED. PIPING ARRANGEMENTS

MUST MATCH MANUFACTURERS RECOMMENDED PIPING METHOD.

HW(131°F) SUPPLY

TO FIXTURES

HW(140°F) SUPPLY

FROM GWH-1

1 1/2" HW

(5 '-0

A

F F

TMV-1

FRONT VIEW

HEAT TRAP

FLOOR

WATER

SUPPLY LINE

SIDE VIEW

FRONT VIEW

FLOOR

NOTE: INSTALL ACCORDING TO MANUFACTURER'S INSTRUCTIONS.

COLD

SHUTOFF

VALVE WITH

HOSE BIBB

SUPPLY

FITTINGS

ROUGH-IN UNIT

WATER HAMMER

ARRESTOR

CHECK VALVE

(COFFEE MAKER )

FINISHED FLOORR

E

F E

R T

O A

R C

H D

W G

INSULATION SHIELD

1/21"ø STAINLESS

STEEL BOLT.

INSULATION WITH HIGH

DENSITY INSERT AT

SUPPORT

OFFSET PIPE CLAMP,

GALVANIZED, SIZE

CLAMP TO SUIT

INSULATION.

WALL

PRIMARY GAS PRESSURE

REGULATOR. SET AT 2 PSIG.

PROVIDE SWING JOINT AT PIPE

CONNECTIONS TO GAS METER.

TYPICAL FOR TWO.

PLUGGED TEE W/

BUSHING AND 3/8" PLUG

TEE W/ BUSHING AND 3/8" PLUG

SWING JOINT OUTLET

GAS MAIN, 10-45 PSIG

GAS COCK(TYP.)

ANODELESS RISER

SUPPLY TO

BUILDING

CAST IRON EXTENSION

TYPE SERVICE BOX

CONCRETE PAD.

COORD. WITH

STRUCTURAL DWGS.

BUTT WELDED

SERVICE TEE

(POLY)SERVICE SHUT-OFF VALVE

WITH 2" SQ. OPERATING NUT

HOT TAP VALVE

FINISHED

GRADE

GAS

METER

METER BY UTILITY PROVIDER.

PROVIDE SWING JOINT.

EMERGENCY SHUTOFF BALL VALVE; NOTE 1

NOTES:

1. DESIGNATES THE DIVIDING POINT BETWEEN CONTRACTOR

AND UTILITY PROVIDER. THE CONTRACTOR IS

RESPONSIBLE FOR EVERYTHING ON THE BUILDING SIDE UP

TO AND INCLUDING THE EMERGENCY SHUTOFF VALVE. THE

UTILITY PROVIDER IS RESPONSIBLE FOR EVERYTHING

FROM THE GAS SOURCE UP TO THE INDICATED VALVE.

4 223

FLOOR

U CHANNEL SUPPORT

(UNISTRUT OR EQUAL)

PIPE SUPPORT CLAMP

NATURAL GAS PIPE (INSULATED)

ANCHOR BOLT TO ROOF

CONCRETE EQUIP. PAD

NOTES:

1. ARRANGE PIPING ON SUPPORT POST IN A UNIFORM MANNER.

2. ALL SUPPORTS MUST BE GALVANIZED STEEL.

3. PROVIDE U-CHANNEL SUPPORT POST LENGTH AS REQUIRED

FOR PIPING SHOWN ON FLOOR PLANS.

GREASE INTERCEPTOR

UNISTRUT PIPE

SUPPORT FRAME

NUT AND WASHER

BOTH SIDES

MINIMUM 1/2"

DIAMETER THREADED

HANGER ROD

STRUCTURAL JOIST

1-1/4 X 1-1/4 X 3/16 ANGLE

IRON SUPPORTS.

NUTS AND WASHERS BOTH

SIDES OF ANGLE (TYP).

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

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O L K

V

A

AS NOTED

/3

/2

:1

:1

A

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C R e v it L o c a l F ile s

\W

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R c a rl e to n .g re g o ry .r v t

P-503

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

P L U

M B

IN

G

D E

T A

IL

S

DS

12928052

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P -5

NAVSUP

NOT TO SCALE

DETAIL - LAVATORY TYPICAL

A2NOT TO SCALE

DETAIL - THERMOSTATIC MIXING VALVE

A1

NOT TO SCALE

DETAIL - DRINKING FOUNTAIN WITH BOTTLE FILLER

B4

NOT TO SCALE

DETAIL - ICE MAKER HOOK-UP

A3

NOT TO SCALE

DETAIL - VERTICAL PIPING SUPPORT

D4

(P-504) (P-402)

(PL111, P-401, P-402)

(P-402)

(PL101)

NOT TO SCALE

DETAIL - GAS SERVICE CONNECTION

B2

NOT TO SCALE

DETAIL - NATURAL GAS PIPE STAND

A4

M A

R K

D E

S C

R

IP

TI

O

N D

A T

E

NOT TO SCALE

DETAIL - GREASE INTERCEPTOR

C1

INSULATION.

ADJUSTABLE PIPE HANGER.

HEXAGON HEAD NUTS

(TYP. OF 2).

INSULATION

PROTECTION SHIELD.

STEEL PIPE STRAP.

INSULATION SADDLE.

BOLT & CLAMPING NUT (TYP).

1 5/8"x1 5/8"x12 GA. STEEL CHANNEL.

PIPE.

1/2"Ø HANGER ROD.

NOTE:

USE 1/2" DIAMETER DROP-IN ANCHORS WITH 600

POUND ALLOWABLE TENSION LOAD AND 1200

POUND ALLOWABLE SHEAR LOAD.

1/2" HANGER ROD.

LENGTH AS REQUIRED

PIPE

INSULATION

PIPE SLEEVE

SET SLEEVE IN WALL

AND ANCHOR DURING

WALL CONSTRUCTION

WALL

PACK WITH FIBERGLASS

AND SEAL BOTH SIDES

ESCUTCHEON

PLATES ( BOTH SIDES

WHERE EXPOSED )

COUPLING AS

REQUIRED (TYP)

CARRIER PIPE (TYP)

METALLIC PIPE

PIPE INSULATION AS

REQUIRED (TYP)

INSULATION MUST BE

PROVIDED WITH THE

SAME PERFORMANCE

AS THE FIRESTOPPING

MATERIAL

STEEL PIPE SLEEVE

MASONRY WALL

OR FLOOR SLAB

NOTE: PIPE SLEEVE MUST BE SIZED TO PROVIDE 1/4 " ALL AROUND CLEARANCE.

M

IN

M

IN

GWH-1

DET-1

FINISHED FLOOR

DRAIN VALVE,TYP.

P.G., TYP.

T&P RELIEF VALVE - TYPICAL

NOTE:FULL-SIZE DISCHARGE

THROUGH AN AIR GAP TO

THE FLOOR DRAIN. PIPE

MATERIAL MUST BE IN

COMPLIANCE WITH IPC 605.4.

RELIEF VALVE MUST TO BE

ASME APPROVED - TYP. OF

ALL RELIEF VALVES.

THERMOSTAT, TYP.

TMV-1

DRAIN PAN

1 1/2" DHW (140°F)

1 1/2" DCWLOCKABLE ISOLATION VALVE

LOCKED IN THE OPEN POSITION

1 1/2" DCW

DOMESTIC COLD

WATER SUPPLY LINE

TO DOMESTIC HOT

WATER HEATING

EQUIPMENT

3/4" DHWR

BALANCING VALVE

RCP-1

CONTROL WIRING

PROBE AND

SEPARATE WELL

CAPILLARY TUBING

AQUASTAT

P

1 1/2" DHW (131°F) TO

PLUMBING FIXTURES

FROM PLUMBING

FIXTURES

3/4" DHWR (122°F)

3/4" DHWR

1" DCW

REFER TO

A1/P-503

VACUUM BREAKER

COLD WATER LINE

GATE VALVE

TEMP./PRESS. RELIEF VALVE

FOR CAPACITY SEE WATER

HEATER SCHEDULE

HOT WATER LINE

DIELECTRIC UNIONS

FULL SIZE RELIEF

PIPE TO DRAIN

DRAIN VALVE

AIR GAP

FLOOR DRAIN

DRAIN PAN

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

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O L K

V

A

AS NOTED

/3

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:1

:1

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M

C R e v it L o c a l F ile s

\W

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P-504

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

P L U

M B

IN

G

D E

T A

IL

S

DS

12928053

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P -5

NAVSUP

NOT TO SCALE

DETAIL - PIPE SUPPORT

A4NOT TO SCALE

DETAIL - WALL PIPE SLEEVE - INTERIOR

A3NOT TO SCALE

DETAIL - CONCRETE FLOOR / MASONRY WALL PENETRATION

A1

NOT TO SCALE

WATER HEATER

C3

(PL101,PL111)

(P-403)NOT TO SCALE

DETAIL - WATER HEATER

C1

(PL111)

(PL101,PL111) (PL101,PL111,P-403)

M A

R K

D E

S C

R

IP

TI

O

N D

A

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW CHK

OF

EPROJECT NO.:

D E

P A

R T

M E

N T

O F

T H

E N

A V

Y N

A V

A L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

DRAWFORM REVISION: 14 SEP 2023

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N A

V A

L F

A C

IL

IT

IE

S

E N

G

IN

E E

R

IN

G S

Y S

T E

M S

C O

M M

A N

D

M

ID

-A T

LA

N

T

IC

N A

V A

L S

T A

T

IO

N

N O

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O L K

V

A

AS NOTED

/3

/2

:1

:1

A

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C R e v it L o c a l F ile s

\W

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R c a rl e to n .g re g o ry .r v t

P-601

B U

IL

D

IN

G

W -1

C O

L E

'S B

IS

T

R O

P L U

M B

IN

G

S C

H E

D U

L E

S

DS

12928054

DS CGG

05/27/25

ALP/SLG

1834937

N/A

N O

R F

O L K

V

IR

G

IN

IA

N A

V A

L S

T A

T

IO

N N

O R

F O

L K

J. MILLER, P.E.

ALG

M

ID

L A

N T

P W

D N

O R

F O

L K

P -6

NAVSUP

KITCHEN EQUIPMENT SCHEDULE (BASE BID)

MARK FIXTURE TYPE CW HW WASTE VENT (MIN.) REMARKS

P-1 UTILITY SINK 1/2" 1/2" 1 1/2" 1/2" 2

P-2 STAINLESS STEEL 3-COMP POT SINK 1/2" 1/2" 1 1/2" 1/2" 11

P-4 OVEN BAKING ROAST RACK 3/4" 1"

P-5 GRIDDLE

P-6 ICE MACHINE 1/4" 5/8" 5

P-7 STEAMER 3/4" 3/4"

P-8 KETTLE FILLER STANCHION 1/2" 1/2" 1,10

P-9 SERVICE SINK 1/2" 1/2" 1 1/2" 1/2" 6

P-10 DOUBLE SINK 1/2" 1/2" 1 1/2" 1/2" 8

P-11 DISHWASHER

WATER HEATER SCHEDULE

MARK TYPE

STORAGE

CAPACITY

(GAL)

EWT

(°F)

RECOVERY 100

DEG RISE

(GPH)

INPUT

(kW)

ELEMENT

WATTAGE

ELECTRICAL DATA

MOUNTING REMARKSV PH HZ

WH-1 ELECTRIC 119.0 55 221 54 6000 460 3 60 BASE 1 - 5

DRAIN AND CLEANOUT SCHEDULE

MARK TYPE REMARKS

FCO FLOOR CLEANOUT 1,5

FD-1 FLOOR DRAIN - 4" 1,4,5

FD-2 FLOOR DRAIN - 2"

FS-1 FLOOR SINK - 4" 1,2,3,5

WATER HAMMER ARRESTER SCHEDULE

MARK PDI STANDARD SIZE FIXTURE UNITS NOTES

WHA-1 A 11 1

TEMPERING VALVE SCHEDULE

MARK SIZE TYPE

ENTERING DCW

TEMP (°F)

ENTERING DHW

TEMP (°F)

LEAVING DHW

TEMP (°F)

MAX PRESSURE

LOSS PSI

MAX FLOW

(GPM)

TMV-1 1/2" THERMOSTATIC 40 140 110 150 20

TMV-2 2" THERMOSTATIC 40 140 110 150 40

NOTES:

1. PROVIDE ACCESS PANEL.

NOTES:

1. NICKEL BRONZE TRAFFIC TOP HEAVY DUTY.

2. SQUARE CAST IRON MINIMUM 6" DEEP FLOOR SINK. MATCHING EXISTING.

3. WITH STRAINER.

4. ROUND CAST IRON MATCH EXISTING.

5. REFER TO DETAIL SHEETS.

6. WITH FUNNEL.

NOTES:

1. ASME PRESSURE AND TEMPERATURE RELIEF VALVE.

2. 150 PSI WORKING PRESSURE.

3. GLASS LINED TANK.

4. FACTORY INSTALLED TERMINAL BLOCK FOR SINGLE POINT POWER CONNECTION.

5. PROVIDE WATER HEATER MANUFACTURER'S CONTROLS AND SMART SYSTEM WHICH INTERFACE WITH BAS SYSTEM.

SEQUENCE OF OPERATION FOR WH-1 AND RCP-1:

WH-1 MUST BE CONTROLLED BY MANUFACTURER'S CONTROL SYSTEM TO MAINTAIN SETPOINT TEMPERATURE 140°F.

REPORT UNIT STATUS TO BAS. REFER TO MECHANICAL DRAWINGS.

RECIRCULATION PUMP SCHEDULE

MARK TYPE SERVICE

FLOW RATE

(GPM)

TOTAL HEAD

(FT OF WG)

ELECTRICAL DATA

V PH Hz

RCP-1 INLINE DOMESTIC HOT WATER 1.60 20.24 115 1 60

PLUMBING EXPANSION TANK SCHEDULE

MARK TANK VOLUME (GAL) TYPE MAX. PRESSURE (PSI) REMARKS

ET-1 4.4 DIAPHRAGM 100 1,2

NOTES:

1. PROVIDE FLOOR MOUNTED.

2. PROVIDE FAUCET TO REFURBISHED UTILITY SINK.

3. PROVIDE INTEGRAL SOLID SURFACE SINK.

4. PROVIDE UNDERMOUNT STAINLESS STEEL SINK.

5. PROVIDE RECESSED BOX WITH VALVE, TRIM PLATED AND WATER HAMMER ARRESTER.

6. PROVIDE FAUCET TO EXISTING SERVICE SINK.

7. WALL MOUNTED ELECTRIC WATER COOLER WITH FILTERED WATER BOTTLE REFILLING STATION.

8. PROVIDE FAUCET TO EXISTING DOUBLE SINK.

9. REFER TO ARCHITECTURAL DRAWINGS FOR MOUNTING HEIGHTS.

10. PROVIDE HOOK NOZZLE SPRAY VALVE AND SPRAY VALVE WITH FLEXIBLE STAINLESS STEEL HOSE AND BLUE HANDLE.

11. PROVIDE TWO FAUCETS.

NOTES:

1. SHELL CARBON STEEL.

2. HEAVY DUTY BUTYL RUBBER DIAPHRAGM.

PLUMBING FIXTURE SCHEDULE (OPTION 3)

MARK FIXTURE TYPE CW HW WASTE VENT (MIN.) REMARKS

P-12 WATER CLOSET 1" 4" 2" 1,9

P-13 LAVATORY - COUNTERTOP 1/2" 1/2" 1 1/2" 1/2" 3,9

P-14 UTILITY SINK 1/2" 1/2" 1 1/2" 1/2" 2

P-15 DRINKING FOUNTAIN 3/4"…