09a_Mechanical.pdf

MECHANICAL

ABBREVIATIONS & SYMBOLS

M-001

LMJJM

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseMILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANT

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t o n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t th re e in c h o n e fo o t

523A4-20-208

/3

/2

:1

:2

P

M

REPLACE BOILERS AND

UPGRADE CONTROLS

11/14/2025

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

Revisions: Date:

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

M-R PROJECT NO: 0506-0012

ENGINEER OF RECORD

X1 X3

XB

X2 X5 X6

XC

XD

XE

(E)B-1 (E)B-2 (E)B-3 (E)B-4

(E)BOILER

(E)CT

(E)D/A

(E)CR-1

(E)MAIN STEAM HEADER

(E) WATER SOFTENER &

ALL APPURTENANCES.

(E) 16x24

SUPPLY DUCT

(D)8"NG

(E) WATER CHEMICAL

TREATMENT & ALL

APPURTENANCES.

(E)8" NG

(E)4" NG

(E)2" NG(E)2" NG (E)1 1/2" BD(E)3 1/2" SV(E)2" NG

(E)4" NG

(E)PROPANE TANKS

TO BE RELOCATED

DISCONNECT (E)8"NG PIPE

FROM VALVE. PREPARE VALVE

FOR NEW CONNECTION

DISCONNECT (E)1 1/2"LPG

PIPE FROM VALVE. PREPARE

VALVE FOR NEW

CONNECTION

(D)1 1/2"LPG

(D)MAXON

VALVE

(D)FLOW METER

(E)6" FWPD

(E)6" CW

(E)1 1/4" LPS

(E)2" LPS

(E)6"

(E)3" FWPD

(E)3" FWPD

(E)8" HPS

CONTROL ROOM

BOILER ROOM

WATER TREATMENT ROOM

PUMP ROOM

(E)MASTER BOILER

CONTROLLER

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

523A4-20-208

PLAN

NORTH

KEYPLAN

ACTUAL

NORTH

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

BLDG 1

TUNNEL

BLDG 1

TUNNEL

EXISTING

BOILER

PLANT

EXISTING

BOILER

PLANT

Physical Security:

FORCE PROTECT

/1 /2

:5

:4

A M

MD111.1

MECHANICAL

DEMOLITION PLAN

MAIN LEVEL - PHASE 1, AREA C

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 JJM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

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

MECHANICAL DEMOLITION PLAN MAIN LEVEL - PHASE 1

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWING MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWING M-700 SERIES FOR MECHANICAL SCHEDULES.

5. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

6. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

CLEARANCES, AS-BUILT CONDITIONS, ETC. IN FIELD.

NO. DESCRIPTION DATE

X1 X3

X2 X5 X6

XC

XD

XE

(E)2" NG(E)2" NG

(E)B-2 (E)B-3 (E)B-4(E)B-1

(E)BOILER

(E)D/A(E)CT

(E)BLOWOFF

(E)CR-1

(E)3 1/2" HPS

(E)3 1/2" HPS

(E)16" HPS

(E)1 1/2" BD

(E )4

N G

(E )4

F W P D

(E )3

F W P D

(E )3

F W P D

(E )4

(E)2 1/2"

(E)6" FWPD

(E)5" FWPD

(E)4" SV

(E)WS-01

(E)BRINE

(E)AMINE

(E)CAUSTIC

(E)ANTI-SC

(E)4"

(E)4"

CONNECT (N)8"NG TO

(E)VALVE

8"NG

(T)8"NG

(E)2 1/2" LPS

(E)8" NG

(E)16" HPS

(N)8"NG RISE

(T)8"NG RISE

W/SOV&FLOW

METER

(E)4" NG(E)6" NG

(E)4" NG

(E)PROPANE TANKS

NEW LOCATION

INV. ELEV.

95.65'

(T)MAXON VALVE

CONNECT (N)1 1/2"LPG

TO (E)1 1/2"LPG

(E)1 1/2" LPG

(T)8"NG

(T)LPG

(T)LPG

(N)SLEEVE THRU

WALL

(N)SLEEVE THRU

WALL

(E)SLEEVE THRU WALL

CAULK & SEAL WALL

PENETRATION

WATERTIGHT

8"NG DROP

(T)1 1/2"LPG DROP

(T)1"LPG DROP

(T)LPG

(T)LPG

(T)1"LPG DROP

(T)1 1/2"LPG DROP

(T)LPG

(T)LPG

(E)PROPANE TANKS

NEW LOCATION

(T)1"LPG RISE

W/ TO FLOW

METER & SOV

(T)MAXON VALVE

(N)SLEEVE THRU

WALL

(N)SLEEVE THRU

WALL

(E)MASTER BOILER

CONTROLLER

CONTROL ROOM

BOILER ROOM

WATER TREATMENT ROOM

PUMP ROOM

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

PLAN

NORTH

KEYPLAN

ACTUAL

NORTH

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

BLDG 1

TUNNEL

BLDG 1

TUNNEL

EXISTING

BOILER

PLANT

EXISTING

BOILER

PLANT

Physical Security:

FORCE PROTECT

/1 /2

:5

:1

A M

MP111.1

MECHANICAL

PIPING PLAN

MAIN LEVEL - PHASE 1, AREA C

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 JJM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

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

PIPING PLAN - MAIN LEVEL - PHASE 1, AREA C

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWING MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWING M-700 SERIES FOR MECHANICAL SCHEDULES.

5. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

6. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

X6

XC

XD

(E)B-4

(E)8" NG

RELOCATED (E)MASTER

BOILER CONTROLLER

(T)LPG

X1 X3

XB

X2 X5 X6

XC

XD

XE

(E)2" NG(E)2" NG

(E)B-2 (E)B-3 (E)B-4(E)B-1

(E)BOILER

(E)D/A(E)CT

(E)BLOWOFF

(E)CR-1

(E)3 1/2" HPS

(E)3 1/2" HPS

(E)16" HPS

(E)1 1/2" BD

(E )4

N G

(E )4

F W P D

(E )3

F W P D

(E )3

F W P D

(E )4

(E)2 1/2"

(E)6" FWPD

(E)5" FWPD

(E)4" SV

(E)WS-01

(E)BRINE

(E)AMINE

(E)CAUSTIC

(E)ANTI-SC

(E)4"

(E)4"

8"NG

(T)8"NG

(E)2 1/2" LPS

(E)8" NG

(E)16" HPS

(N)8"NG RISE

(T)8"NG RISE

W/SOV&FLOW

METER

(E)4" NG(E)6" NG

(E)4" NG

(E)PROPANE TANKS

NEW LOCATION

INV. ELEV.

95.65'

(T)MAXON VALVE

(E)1 1/2" LPG

(T)8"NG

(T)LPG

(T)LPG

(N)SLEEVE THRU

WALL

(N)SLEEVE THRU

WALL

8"NG DROP

(T)1 1/2"LPG DROP

(T)1"LPG DROP

(T)LPG

(T)LPG

(T)1"LPG DROP

(T)1 1/2"LPG DROP

(T)LPG

(T)LPG

(E)PROPANE TANKS

NEW LOCATION

(T)1"LPG RISE

W/ TO FLOW

METER & SOV

(T)MAXON VALVE

(N)SLEEVE THRU

WALL

(N)SLEEVE THRU

WALL

DISCONNECT (E)MASTER

BOILER CONTROLLER &

PREPARE FOR RELOCATION

(E)PANEL LV-2

CONTROL ROOM

BOILER ROOM

WATER TREATMENT ROOM

PUMP ROOM

(E)UPS

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

PLAN

NORTH

KEYPLAN

ACTUAL

NORTH

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

BLDG 1

TUNNEL

EXISTING

BOILER

PLANT

Physical Security:

FORCE PROTECT

/1 /2

:5

:5

A M

MD111.2

MECHANICAL

DEMOLITION PLAN

MAIN LEVEL - PHASE 2, AREA C

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 LM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

SCALE: 1/4" = 1'-0"2

PIPING PLAN - MAIN LEVEL - PHASE 2

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

MECHANICAL DEMOLITION PLAN MAIN LEVEL - PHASE 2

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWING MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWING M-700 SERIES FOR MECHANICAL SCHEDULES.

5. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

6. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

CLEARANCES, AS-BUILT CONDITIONS, ETC. IN FIELD.

7. REFER TO SPECIFICATION SECTION 010000 GENERAL REQUIREMENTS FOR THE

RELOCATION WORK FOR THE EXISTING BOILER CONTROL ROOM.

(E)14"

(E)3" LPR

(E)8" HPS

(E)3" HPS

(E)3" HPS

ABANDONED EXISTING PIPING TO BE REMOVED

IN ITS ENTIRETY AFTER NEW STEAM SYSTEM IS

COMPLETE & OPERATIONAL

(E)DIRT LEG & TRAP

(E)DIRT LEG

& TRAP

(E)PIPING EXTENDS

TO BLDG 7

(E)PIPING EXTENDS

TO BLDG 1

8"HTPS RISE, W/ DRIP LEG.

REFER TO DETAIL 5 ON

DRAWING MP503. REFER TO

DRAWING MP603 FOR

ADDITIONAL INFORMATION.

NEW TUNNEL

T

EXISTING TUNNEL

ExT

BUILDING 1 BASEMENT

MER

F O

R C

O N

T

IN

U A

T

IO

N

S E

E D

R A

W

IN

G M

S

1.

(E)3" LPR (E)3" LPR

(E)3" LPR

REPLACE (E)TRENCH &

CONNECT TO NEW TUNNEL

MP307

10"HPS

TP

S

TP

S

TP

S

TP

S

TP

S

TP

S

TP

S

TP

S

TP

S

(E)8"

(E)8"

(E)3 1/2"

8-EF-5 ABOVE

8-FT-1

ROUTE 4" TEMPORARY CONNECTION

FOR CONDENSATE UP THRU FLOOR.

SEE DWG MP306 FOR CONTINUATION

ROUTE 8" TEMPORARY CONNECTION

FOR STEAM UP THRU FLOOR. SEE DWG

MP306 FOR CONTINUATION

REFER TO DRAWING MP603

FOR ADDITIONAL INFORMATION

1 1/2"HPR

10"HPS

4"PC

10"HPS

SLEEVE & LINK-SEAL

(TYP.)

8-CRU-1

4"VT

MP307

MP307

4"PC

1 1/2"LPR

10"HPS

1 1/2"LPR

8"HPS

3/64" / 1'-0"

1/8" / 1'-0"1/8" / 1'-0"

3/64" / 1'-0"

MP307

4"PC

4"HPR

(E)8" HPS

MP307

ROUTE 4" VENT

CONNECTION

UP THRU FLOOR.

ROUTE 2" VENT

CONNECTION

UP THRU FLOOR.

4"HPR

8"HPS

8"HTPS DROP

W/DRIP POCKET

4"LPR RISE

3"LPR RISE 1 1/2"LPR

DROP

4"LPR

2 1/2"LPR

1 1/2"HPR

1 1/2"HPR

4"PC RISE

10"HPS

1 1/2"HPR

4"PC

2"LPR

8"HPS

8"HTPS RISE W/ DRIP LEG.

REFER TO DETAIL 5 ON

DRAWING MP503. REFER TO

DRAWING MP603 FOR

ADDITIONAL INFORMATION.

1 1/2"HPR

8"HTPS RISE, W/ DRIP LEG.

REFER TO DETAIL 5 ON

DRAWING MP503.

1 1/2"HPR

(E)3 1/2"

(E)8" HPS

(E)3" LPR

(E)4" LPR

(E)4" PC

(E)4" LPR

(E)8" HPS

PIPE ALIGNMENT

GUIDE

REFER TO SECTION 4 ON

DRAWING MP307

PIPE ALIGNMENT

GUIDE

REFER TO SECTION 4

ON DRAWING MP307

TP

S A

G

TP

S

G

TP

S A

G

PIPE ALIGNMENT GUIDE

REFER TO SECTION 4

ON DRAWING MP307

SLIP JOINT

X1

X3

D X2

C.7

E

F

(E)8" HPS

(E)CR-1

(E)CR-2

(E)BFP-6

(E)BFP-7

(E)COND P

RECEIVER TANK

STORAGE TANK

(E)8" HPS

REFER TO DRAWING

MP603 FOR ADDITIONAL DETAILS

ABANDONED EXISTING GLYCOL

PIPING TO BE REMOVED IN ITS

ENTIRETY DURING PHASE 4

NEW TUNNEL

T

EXISTING TUNNEL

ExT

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

S

1.

(E)3" LPR

BUILDING 8

PUMP ROOM - LOWER LEVEL

PR

4" PC UP TO BRIDGE

1 1/2" HPS UP TO BRIDGE

10" HTPS UP TO BRIDGE

W/ DRIP LEG. REFER TO

DETAIL 5 ON DRAWING

MP503.

MP307

MP306

TP

S

1TP

S

TP

S

TP

S

TP

S

TP

S

TP

S

TP

S

TP

S

TP

S

BUILDING 10

GR

(E)1" HPS

(E)3/4" LPR

8-GV-1 ABOVE

MP307

10"HPS

(E)1" HPS

(E)3/4" LPR

SLEEVE & LINK-SEAL

MP307

PIPING TO BUILDING 10

1 2

REFER TO DETAIL 9 ON

MP505 FOR DOUBLE

ISOLATION VALVE ASSEMBLY

MP306

87°

3/64" / 1'-0" 3/64" / 1'-0"

1/8" / 1'-0"

10"HPS

10"HPS

4"PC

1"HPS

1 1/2"LPR 1"HPS

1 1/2"LPR

PIPE ALIGNMENT GUIDE

REFER TO SECTION 4 ON

DRAWING MP307

TP

S A

G

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

KEYPLAN

PLAN

NORTH

ACTUAL

NORTH

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

TUNNEL

BLDG 1

Physical Security:

FORCE PROTECT

/1 /2

:5

:3

A M

MS101.3

MECHANICAL

SITE PIPING PLAN -TUNNEL

PHASE 3

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 JJM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

SCALE: 1/4" = 1'-0"1 PIPING - NEW TUNNEL @ BLDG 1

SCALE: 1/4" = 1'-0"2 PIPING - NEW TUNNEL @ BLDG 8

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWINGS MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWINGS M-700 SERIES FOR MECHANICAL SCHEDULES.

5. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

6. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

CLEARANCES, AS-BUILT CONDITIONS, ETC. IN FIELD.

SHEET KEY NOTES:

1. DISCONNECT EXISTING BUILDING 10 STEAM SUPPLY & CONDENSTE RETURNS FROM

EXISTING HEADERS. CAP PIPES AT MAIN, SEE MS101.4 FOR FUTURE DEMOLITION OF

EXSTING STEAM AND CONDENSTATE MAINS.

2. CONNECT 1"HPS STEAM TO EXISTING, CONNECT 3/4" LPR TO EXISTING, AND

CONNECT 1" LPR TO EXISTING AND EXTEND.

3. DISCONNECT EXISTING BUILDING 7 STEAM SUPPLY & CONDENSTE RETURNS FROM

EXISTING HEADERS. CAP PIPES AT MAIN, SEE MS101.4 FOR FUTURE DEMOLITION OF

EXSTING STEAM AND CONDENSTATE MAINS.

4. CONNECT 3"HPS STEAM TO EXISTING, CONNECT 1 1/2" LPR TO EXISTING, AND

CONNECT 1 1/2" LPR TO EXISTING AND EXTEND.

5. INSTALL NEW 4" VALVE TO EXISTING PIPING AND EXTEND

6. INSTALL NEW 8" VALVE TO EXISTING 8"HIGH PRESSURE STEAM AND EXTEND

7. INSTALL NEW 3" VALVE TO EXISTING AND EXTEND.

BUILDING 8

(EXISTING BOILER PLANT)

C3H8

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseMILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANT

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

523A4-20-208

/3

/2

:1

:2

P

M

REPLACE BOILERS AND

UPGRADE CONTROLS

11/14/2025

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

Revisions: Date:

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

M-R PROJECT NO: 0506-0012

ENGINEER OF RECORD PART PLANS - PIPING FEEDING BLDG 21

DEMOLITION AND NEW

PHASE 3

MS102.3

GDSJJM

13 12 11 10 9 8

D

10.5 8.7 8.4 7.6

C.7

E

F

FOS & FOR

TO EXSITING

BOILER PLANT

MP306

MP306

REMOVE 1-1/2" FOS & FOR

PIPING BELOW CONCRETE

DECK

SAW CUT CONCRETE DECK AS

REQUIRED TO REMOVE EXISTING

FOS & FOR PIPING. PATCH DECK

AFTER NEW WORK IS COMPLETE.

MATCH EXISTING. REFER TO

STRUCTURAL DRAWINGS.

EXISTING COAL BUNKERS

(FUEL OIL STORAGE TANK LOCATIONS)

TO REMAIN

TOILET ROOM

(E)

SHOWER ROOM

(E)

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

PLAN

NORTH

KEYPLAN

ACTUAL

NORTHAREA E

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

Physical Security:

FORCE PROTECT

EXISTING

BOILER

PLANT

NEW

EMERGENCY

GENERATOR

BLDG.

NEW BOILER

PLANT

TUNNEL

BLDG 1

/1 /2

:5

:5

A M

MD111.3E

MECHANICAL

DEMOLITION PLAN

MAIN LEVEL - PHASE 3, AREA E

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 LM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

SCALE: 1/4" = 1'-0"1 MECHANICAL DEMOLITION PLAN MAIN LEVEL - PHASE 3, AREA E

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWING MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWING M-700 SERIES FOR MECHANICAL SCHEDULES.

5. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

6. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

CLEARANCES, AS-BUILT CONDITIONS, ETC. IN FIELD.

1 SAW CUT EXISTING COAL STORAGE ROOF AS REQUIRED TO ALLOW FOR THE REMOVAL OF THE

EXISTING 1-1/2" FOS & FOR PIPING TO THE EXISTING STORAGE TANKS AND THE

INSTALLATION OF THE NEW 3" FOS & FOR. SEE DRAWING MP111.3E FOR NEW WORK. PIPING

SHALL BE DEMOLISHED AND INSTALLED FOR ONE STORAGE TANK AT A TIME TO ALLOW FOR

ONE STORAGE TANK TO REMAIN OPERATIONAL.

2 REMOVE EXISTING 1-1/2" FOS & FOR VERTICAL RISER PIPING TO ALLOW 2" FOS & FOR

BRANCH PIPING CONNECTIONS. RECONNECT 1-1/2" FOS & FOR TO THE NEW 2" RISER TO

KEEP EXISTING BOILERS IN SERVICE. REFER TO DRAWING MP111.3E.

3 EXISTING FUEL OIL PUMPS, ASSOCIATED PIPING, CONTROLS, ETC. TO REMAIN UNTIL THE

COMPLETION OF PHASE 3.

SHEET KEYNOTES:#

9' - 6"

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

Q

.3 B

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

Q

.3 B

8-CTP-2

8-CTP-1

A

9 8 7 6 5 4

C

D

B.3

B

8-FWP-4

8-FWP-3

8-FWP-2

CONTROL ROOM

STAIR

BOILER ROOM

8-FWP-1

8.7 8.4 7.6

A.7

A.6

A.4

C.7

E

F

9' - 6" 9' - 6"

SURGE TANK

HOUSEKEEPING PAD

(SEE STRUCTURAL DWGS)

DEARATOR

HOUSEKEEPING PAD

(SEE STRUCTURAL DWGS)

BOILER RAILS

(SEE STRUCTURAL DWGS)

BOILER RAILS

(SEE STRUCTURAL DWGS)

BOILER RAILS

(SEE STRUCTURAL DWGS)

BOILER RAILS

(SEE STRUCTURAL DWGS)

CHEMICAL TREATMENT SYSTEM

HOUSEKEEPING PAD

(SEE STRUCTURAL DWGS)

STEAM PIPE PIT

(SEE STRUCTURAL DWGS)

SAFETY SHOWER

FLOOR SINK

(TYP.)

SAFETY SHOWER

FOOTPRINT

OF 8-B-1

FUEL OIL PUMP SKID

HOUSEKEEPING PAD

(SEE STRUCTURAL DWGS)

FOOTPRINT

OF 8-B-2

FOOTPRINT

OF 8-B-3

FOOTPRINT

OF 8-B-4

PIPE TRENCH

(TYP.)

(SEE STRUCTURAL DWGS)

8-B-1

CONTROL

PANEL

8-B-2

CONTROL

PANEL

8-B-3

CONTROL

PANEL

8-B-4

CONTROL

PANEL

OVERHEAD DOOR

(SEE STRUCTURAL &

ARCHITECTURAL DWGS.)

OVERHEAD DOOR

(SEE STRUCTURAL &

ARCHITECTURAL DWGS.)

OVERHEAD DOOR

(SEE STRUCTURAL &

ARCHITECTURAL DWGS.)

OVERHEAD DOOR

(SEE STRUCTURAL &

ARCHITECTURAL DWGS.)

FIRE WATER ENTRANCE

(SEE FIRE PROTECTION &

PLUMBING DWGS.)

BOILER MASTER

CONTROL PANEL

HAZARDOUS GAS

DETECTION SYSTEM

CONTROLLER

8-BDS-1

18' - 0" 18' - 0" 18' - 0"

3' - 0"

1' - 6"

COMPRESSED AIR HOSE REEL

REFER TO PLUMBING DRAWINGS

FOR ADDITIONAL INFORMATIONS

(TYP.)

REFER TO THE

PLUMBING DRAWINGS

FOR ADDITIONAL

INFORMATION

SINK

(SEE PLUMBING DWGS)

BOTTLE FILLER

(SEE PLUMBING DWGS)

AIR COMPRESSORS

(SEE PLUMBING DWGS)

14' - 7"

RETAINING WALL

(SEE CIVIL DRAWINGS)

BOILER TUBE PULL

REQUIRED CLEARANCE

BOILER TUBE PULL

REQUIRED CLEARANCE

BOILER TUBE PULL

REQUIRED CLEARANCE

BOILER TUBE PULL

REQUIRED CLEARANCE

WATER SOFTNER &

BRINE TANK

(SEE PLUMBING

DWGS)

8-UH-9

WATER ENTRANCE

(SEE PLUMBING DWGS)

8-BDS-1

8-LVR-1 8-LVR-2

CO

C3H8

CO COCO

C3H8

LIQUID

PROPANE

TANKS &

CAGE

CO

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

PLAN

NORTH

KEYPLAN

ACTUAL

NORTH

NEW

EMERGENCY

GENERATOR

BLDG.

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

EXISTING

BOILER

PLANT

NEW BOILER

PLANT

TUNNEL

BLDG 1

Physical Security:

FORCE PROTECT

/1 /2

:3

:1

P M

MQ111.3A

MECHANICAL

EQUIPMENT PLAN

MAIN LEVEL - PHASE 3, AREA A

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 JJM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

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

EQUIPMENT PLAN MAIN LEVEL - PHASE 3, AREA A

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWING MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWING M-700 SERIES FOR MECHANICAL SCHEDULES.

5. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

6. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

CLEARANCES, AS-BUILT CONDITIONS, ETC. IN FIELD.

HAZARDOUS GAS SENSOR SYMBOL LEGEND

CARBON MONOXIDE SENSOR: MOUNT AT BREATHING LEVEL NEAR FRONT OF EACH

BOILER AND WHERE THERE IS EXHAUST VENTILATION.

COMBUSTABLE GAS SENSOR (NATURAL GAS): MOUNT AT CEILING OF THE BOILER

ROOM ABOVE EACH BOILER.

COMBUSTABLE GAS SENSOR (PROPAINE): MOUNT AT LOW POINTS OF THE BOILER

ROOM.

CH3

C3H8

CO

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

Q

.3 A

A

4 1

C

D

B.3

B

3 2

8-LVR-3 8-LVR-4 8-LVR-5

SUBSTATION ROOM

GENERATOR ROOM

STAIR

8-EF-4

A.7

A.6

A.4

C.7

GENERATOR PAD

(FUTURE)

GENERATOR PAD

(FUTURE)

GENERATOR PAD

ATS PAD

DAYTANK-BP PAD

SUBSTATION PAD

8-UH-5 8-UH-6

8-UH-88-UH-7

DAYTANK-CP PAD FOR

FUTURE DAYTANK

(2 PLCS)

8-UH-10

8-FT-3

8-CRU-3

8-GEN-BP-1

CO

RETAINING WALL

(SEE CIVIL DRAWINGS)

8-LVR-11

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

PLAN

NORTH

KEYPLAN

ACTUAL

NORTH

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

EXISTING

BOILER

PLANT

NEW

EMERGENCY

GENERATOR

BLDG.

NEW BOILER

PLANT

Physical Security:

FORCE PROTECT

TUNNEL

BLDG 1

/1 /2

:5

:1

A M

MQ111.3B

MECHANICAL

EQUIPMENT PLAN

MAIN LEVEL - PHASE 3, AREA B

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 JJM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

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

EQUIPMENT PLAN MAIN LEVEL - PHASE 3, AREA B

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWING MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWING M-700 SERIES FOR MECHANICAL SCHEDULES.

5. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

6. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

CLEARANCES, AS-BUILT CONDITIONS, ETC. IN FIELD.

HAZARDOUS GAS SENSOR SYMBOL LEGEND

CARBON MONOXIDE SENSOR: MOUNT AT BREATHING LEVEL NEAR FRONT OF EACH

BOILER AND WHERE THERE IS EXHAUST VENTILATION.

COMBUSTABLE GAS SENSOR (NATURAL GAS): MOUNT AT CEILING OF THE BOILER

ROOM ABOVE EACH BOILER.

COMBUSTABLE GAS SENSOR (PROPAINE): MOUNT AT LOW POINTS OF THE BOILER

ROOM.

CH3

C3H8

A

9 8 7 6 5 4

C

D

B.3

B

8-FHX-1

8-FHX-2

8-FHX-3

8-FHX-4

8-CS-1

8-DA-1

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

Q

.3 B

/2

/4

/4

18' - 7"

3' - 7"

4' - 2 1/4" 6' - 0 1/4"

7' - 2 1/4"

STORAGE

STAIR

TLT/SHOWER

SHOWER

LOCKERS

LOUNGE

TLT

BEDROOM

I.T.

CORRIDOR

8.7 8.4 7.6

A.7

A.6

A.4

C.7

E

F

8-B-1 8-B-2 8-B-3

JAN.

ELEC

8-B-4

18' - 0"18' - 0" 18' - 0" 18' - 0" 14' - 7"7' - 2"

CATWALK

CATWALK

CATWALK

8-EH-1

8-UH-48-UH-3

8-ACU-2

8-ACU-1

BOILER BELOW

(TYP)

CO

CO

14'-0" OVERHEAD DOORS (TYP)

5-VAV-12

5-VAV-11

5-VAV-10

5-VAV-09

5-VAV-08

5-VAV-07

CH3 CH3 CH3 CH3

CO

CO

CO

CO

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

PLAN

NORTH

KEYPLAN

ACTUAL

NORTH

NEW

EMERGENCY

GENERATOR

BLDG.

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

EXISTING

BOILER

PLANT

NEW BOILER

PLANT

TUNNEL

BLDG 1

Physical Security:

FORCE PROTECT

/1 /2

:5

:1

A M

MQ121.3A

MECHANICAL

EQUIPMENT PLAN

MEZZANINE LEVEL - PHASE 3, AREA A

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 JJM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWING MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWING M-700 SERIES FOR MECHANICAL SCHEDULES.

5. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

6. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

CLEARANCES, AS-BUILT CONDITIONS, ETC. IN FIELD.

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

EQUIPMENT PLAN - MEZZANINE LEVEL - PHASE 3, AREA A

HAZARDOUS GAS SENSOR SYMBOL LEGEND

CARBON MONOXIDE SENSOR: MOUNT AT BREATHING LEVEL NEAR FRONT OF EACH

BOILER AND WHERE THERE IS EXHAUST VENTILATION.

COMBUSTABLE GAS SENSOR (NATURAL GAS): MOUNT AT CEILING OF THE BOILER

ROOM ABOVE EACH BOILER.

COMBUSTABLE GAS SENSOR (PROPAINE): MOUNT AT LOW POINTS OF THE BOILER

ROOM.

CH3

C3H8

4 1

C

D

B.3

B

3 2

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

Q

.3 A

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

Q

.3 A

SECURITY

GENERATOR ROOM

MEZZANINE

STORAGE

CORRIDOR

STAIR

STORAGE

A.7

A.6

A.4

C.7

8-AHU-5

8-LVR-10

5-VAV-05

5-VAV-04

5-VAV-06

5-VAV-02

5-VAV-03

5-VAV-01

8-CSG-1

OFFICE

MECH

CO

BMS PANEL

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

PLAN

NORTH

KEYPLAN

ACTUAL

NORTH

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

EXISTING

BOILER

PLANT

NEW

EMERGENCY

GENERATOR

BLDG.

NEW BOILER

PLANT

Physical Security:

FORCE PROTECT

TUNNEL

BLDG 1

/1 /2

:5

:1

A M

MQ121.3B

MECHANICAL

EQUIPMENT PLAN

MEZZANINE - PHASE 3, AREA B

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 JJM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWING MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWING M-700 SERIES FOR MECHANICAL SCHEDULES.

5. PROVIDE ISOLATION VALVES FOR EACH WATER FEED WHETHER SHOWN OR NOT.

6. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

7. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

CLEARANCES, AS-BUILT CONDITIONS, ETC. IN FIELD.

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

EQUIPMENT PLAN - MEZZANINE LEVEL - PHASE 3, AREA B

C

D

B.3

B

8-EF-38-EF-28-EF-1

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

Q

.3 B

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

Q

.3 B

8-GRV-1 8-GRV-2 8-GRV-3 8-GRV-4

8.7 8.4 7.6

A.7

A.6

A.4

C.7

ROOF DRAIN

REFER TO PLBG DRAWINGS (TYP.)

8-CU-18-CU-2

8-EF-9

24" BOILER STACK (TYP)

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

PLAN

NORTH

KEYPLAN

ACTUAL

NORTH

NEW

EMERGENCY

GENERATOR

BLDG.

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

EXISTING

BOILER

PLANT

NEW BOILER

PLANT

TUNNEL

BLDG 1

Physical Security:

FORCE PROTECT

/1 /2

:3

:0

P M

MQ141.3A

MECHANICAL

EQUIPMENT PLAN

ROOF - PHASE 3, AREA A

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 JJM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWING MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWING M-700 SERIES FOR MECHANICAL SCHEDULES.

5. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

6. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

CLEARANCES, AS-BUILT CONDITIONS, ETC. IN FIELD.

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

EQUIPMENT PLAN - ROOF LEVEL - PHASE 3, AREA A

C

D

B.3

B

3 2

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

Q

.3 A

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

Q

.3 A

8-GRV-5

A.7

A.6

A.4

C.7

8-CU-3 8-CU-6 8-CU-5 8-CU-4 8-CU-78-CU-8

STAIR

8-GRV-6 8-GRV-7

8-GRV-6

8" GENERATOR EXHAUST

RD

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

PLAN

NORTH

KEYPLAN

ACTUAL

NORTH

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

EXISTING

BOILER

PLANT

NEW

EMERGENCY

GENERATOR

BLDG.

NEW BOILER

PLANT

Physical Security:

FORCE PROTECT

TUNNEL

BLDG 1

/1 /2

:3

:0

P M

MQ141.3B

MECHANICAL

EQUIPMENT PLAN

ROOF - PHASE 3, AREA B

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 JJM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWING MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWING M-700 SERIES FOR MECHANICAL SCHEDULES.

5. PROVIDE ISOLATION VALVES FOR EACH WATER FEED WHETHER SHOWN OR NOT.

6. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

7. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

CLEARANCES, AS-BUILT CONDITIONS, ETC. IN FIELD.

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

EQUIPMENT PLAN - ROOF LEVEL - PHASE 3, AREA B

MP304

2 1/2"CTPD

8-CS-1

MP304

MP304

2 1/2"CTPD

8-B-1 8-B-2 8-B-3

A

10 9 8 7 6 5 4

C

D

B.3

B

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

P .3

B

3"FWPD

3"FWPD

8-CTP-1

8-CTP-2

8-FWP-1

8-FWP-2

8-FWP-3

8-FWP-4

2 1/2"FWPD

2 1/2"FWPD

2 1/2"FWPD

2 1/2"FWPD

2 1/2"FWPD

2 1/2"FWPD 2 1/2"FWPD

2 1/2"FWPD

2"R

2"R

3"FWPD

3"FWPD

4"FWPS

4"FWPS

2 1/2"CTPD

2 1/2"CTPD

1"HPR

CONTROL ROOM

BOILER ROOM

STAIR

8.7 8.4 7.6

A.7

A.6

A.4

C.7

E

F

1 1/2"PC

PLUMBING EQUIPMENT

HOUSEKEEPING PAD

(SEE PLUMBING &

STRUCTURAL DWGS)

7FT.Wx5FT.Wx7FT.D PIT

(SEE STRUCTURAL DWGS)

SAFETY SHOWER

FLOOR SINK (TYP.)

SAFETY SHOWER

FUEL OIL PUMP SKID

HOUSEKEEPING PAD

(SEE STRUCTURAL DWGS)

PIPE TRENCH

(TYP.)

(SEE STRUCTURAL DWGS)

8-B-1

CONTROL

PANEL

8-B-2

CONTROL

PANEL

8-B-3 CONTROL PANEL

(PROVIDE UNISTRUT

SUPPORT) TYP

8-B-4

CONTROL

PANEL

BOILER MASTER

CONTROL PANEL

HAZARDOUS GAS

DETECTION SYSTEM

PANEL

8-BDS-1

3"HPS RISE W/DOUBLE

ISOLATION VALVES & DN IN

PIT W/DRIPLEG & STEAM

TRAP

1-1/2"PC RISE &

DN IN PIT

W/VALVE

3"HPS

UP

1-1/2"PC

UP

4"SV UP

2 1/2" UP

24" UP

24" UP 24" UP 24" UP

6"VT UP

2 1/2" UP

8"HPS DRIPLEG

& STEAM TRAP.

(SEE DETAIL 3

ON MP503)2 1/2" UP

2 1/2" UP 2 1/2" UP

FOR CONTINUATION

SEE DRAWING MP111.3E

2"BD DROP INTO TRENCH

2"BD DROP

INTO TRENCH

2"BD DROP

INTO TRENCH

2"BD DROP

INTO TRENCH

8-B-4

6"VT

8-OWS-01

8"HPS DRIPLEG

& STEAM TRAP.

(SEE DETAIL 3

ON MP503)

8"HPS DRIPLEG

& STEAM TRAP.

(SEE DETAIL 3

ON MP503) 8"HPS DRIPLEG

& STEAM TRAP.

(SEE DETAIL 3

ON MP503)

1"HPR1"HPR

1"HPR

2 1/2"SW UP

8-FHX-48-FHX-3

8-FHX-28-FHX-1

MP305

4"PC

UP

HOSE REELS SEE

PLUMBING (TYP)

PIPING IN TRENCH

2"BD

6" DRAIN DOWN TO FLOOR DRAIN

REFER TO PLUMBING DRAWINGS

AIR

COMPRESSOR

3" FWPD RISE

DA ABOVE

REFER TO DRAWING MP121.3A

CHEMICAL TREATMENT

EQUIPMENT HOUSEKEEPING PAD

(SEE STRUCTURAL DWGS)

SLEEVES

(TYP.)

2"BD

2"BD

2"BD

2"BD

2"BD

PIPING IN TRENCH

1/8" / 1'-0"

2"BDBOILER SAFETY

RELIEF VALVES

BOILER SAFETY

RELIEF VALVES

BOILER SAFETY

RELIEF VALVES BOILER SAFETY

RELIEF VALVES

6"NG

3"NG3"NG3"NG3"NG

6"NG

6"NG

6"NG

4"SV UP

4"SV UP 4"SV UP

FIRE WATER ENTRANCE

(SEE FIRE PROTECTION

DWGS)

CHEM

TESTING

SINK

1"LPG DROP

TO MAXON AUTOMATED LIQUID

PROPANE SHUT-OFF VALVE.

8-POLY-1

8-CAUSTIC-1

8-AMINE-1

3"HPS

1/8" / 1'-0"

PIPE SUPPORT (TYP)

SEE 11/MP503

3"CTPD UP

6"SV UP

4"OFL DROP

TO DRAIN

4"TANK BYPASS

DROP TO DRAIN

3" FWPD

DROP

2"D DROP

3"CTPD

BYPASS

4"PC

DROP

2 1/2" RISE

2 1/2"

UP

2 1/2"

RISE

2 1/2"

UP

2 1/2"

RISE

2 1/2"

UP

2 1/2"

RISE

2"BD

3"NG

3"NG

DROP TO

GAS TRAIN

3"NG

DROP TO

GAS TRAIN

3"NG DROP

TO GAS TRAIN

1"LPG DROP TO LPG TRAIN

8"HPS DROP

2-1/2" FIRE HOSE

CONNECTION FOR EMERGENCY

MAKE-UP WATER

3"EMERGENCY BOILER

FEEDWATER CONNECTION

3"FWPD

TO BUILDING 21

(SEE SITE/CIVIL DWGS FOR

CONTINUATION)

2-1/2"FIRE WATER

EMERGENCY CONNECTION

UP& DN

2"R UP&DN

2" NPW

DROP

1" NPW CONNECTION

(SEE PLUMBING DWGS

FOR CONTINUATION)

2"R

DROP&UP 2"D UP TO DA

2"R

2"R

DROP&UP

4"OFL DROP

TO DRAIN

2"D

8"NG RISE

& DROP

8"NG

W/FLOW METER

IN VERT.

8"NG

INV. ELEV

BLW FLR -4.42'

REFER TO SITE/CIVIL

DRAWING FOR CONTINUATION

1-1/2"PC

3"HPS

3"CTPD

UP

2 1/2"SW & 2 1/2"NPW

CONNECTIONS

(SEE PLUMBING DWGS

FOR CONTINUATION)

1 1/4"R

1" NPW CONNECTION

(SEE PLUMBING DWGS

FOR CONTINUATION)

8-UH-9

MAXON AUTOMATED NATURAL

GAS SHUT-OFF VALVE.

3/4"MPS

3/4"MPR

2"PC UP

PLUMBING EQUIPMENT

WATER ENTRANCE

(SEE PLUMBING DWGS)

2"FOS

2"FOR

2"FOS

2"FOR

2 1/2" DROP

2 1/2"

DROP 2 1/2"

DROP

2 1/2"

DROP

2"FOR

1 1/2"FOS

3/4"LPG

1"LPG

3/4"LPG 3/4"LPG

3/4"LPG

3"SW3"SW UP

REFER TO PLUMBING

DRAWINGS FOR

CONTINUATION

2"BD

AIR

COMPRESSOR

1 1/2"MPS

UP

8"HPS DROP 8"HPS DROP 8"HPS DROP

3/4"MPR UP

3/4"MPS UP

LPG, MPS & MPR

ROUTED ABOVE

FOS & FOR

ROUTED IN TRENCH

3/4"FOR

3/4"FOS

3/4"FOS

3/4"FOR

3/4"FOR

3/4"FOS

3/4"FOR

3/4"FOS

1"LPG DROP

TO LPG TRAIN

1"LPG DROP

TO LPG TRAIN

1"LPG DROP

TO LPG TRAIN

8-FOP-1/2

3/4"LPG

3/4"LPG

3/4"LPG

1"LPG

1"LPG

2 1/2"SW

UP

2"FOR

2"FOS

BELOW GRADE

TYP.

100LB PROPANE STORAGE TANKS (BY OTHERS).

4'-0" HIGH 8" DIAMETER (CHAIN SECURED).

PROVIDE SIGNAGE TO SAY "DANGER PROPANE NO

SMOKING/SPARK PRODUCING"

LPG TANKS

EMERGENCY FUEL FOR IGNITERS

(PILOTS), VA FURNISHED

3/4"MPS

3/4"MPR

8-LVR-1

T

8-UH-9

T 8-UH-3 T 8-UH-4

8-LVR-2

FOR CONTINUATION

SEE DWG MP111.3B

FOR CONTINUATION

SEE DWG MP111.3B

8"HPS UP

8"HPS UP8"HPS UP8"HPS UP

6"NG UP

REFER TO DRAWING MP121.3A

FOR CONTINUATION

3"FWPD

3"FWPD

2 1/2"FWPD

2 1/2"FWPD

3"NG

PIPING HUNG

FROM CATWALK

PIPING HUNG FROM CATWALK

PIPING HUNG

FROM CATWALK

PIPING HUNG

FROM CATWALK

2 1/2" UP 2 1/2" UP 2 1/2" UP2 1/2" UP

(SEE PLUMBING DWGS)

2"MPR UP

2 1/2"MPR

2 1/2"MPR

1"LPG

1 1/2"FOS

2"FOR

3/4"LPG

3"MPR UP

MP305

MP305

2"D UP TO DA

ANCHOR

3"HPS

1 1/2"PC

MP306

ANCHOR

3/4"LPG

2 1/2"MPR UP

MP305

MP305

3"VT UP&DN

8-OXYSCAV-1

1"LPG RISE

1"CBD

1"CBD 1"CBD

1"CBD

3"NG UP

3"NG UP3"NG UP3"NG UP

3"NG DROP

TO GAS TRAIN

COORDINATE FINAL LOCATION AND

TANK QUANITY WITH CHEMICAL

TREATMENT CONTRACTOR AND

VA FACILITY

COORDINATE LOCATION OF MAXON SHUT OFF VALVE

WITH VA FACILITY. VALVE SHALL BE VISIBLE AND EASILY

ACCESSIBLE IN CASE OF EMERGENCY

3"VT UP

2 3

T 8-UH-1 T 8-UH-2

T8-EF-1,2,3 T8-EF-1,2,3

2"NG TRAIN SAFETY VENTS UP

TYP

SEE DRAWING

MP111.3E

FOR CONTINUATION

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

PLAN

NORTH

KEYPLAN

ACTUAL

NORTH

NEW

EMERGENCY

GENERATOR

BLDG.

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

EXISTING

BOILER

PLANT

NEW BOILER

PLANT

TUNNEL

BLDG 1

Physical Security:

FORCE PROTECT

/1 /2

:2

:0

A

M

MP111.3A

MECHANICAL

PIPING PLAN

MAIN LEVEL - PHASE 3, AREA A

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 JJM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

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

PIPING PLAN

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWING MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWING M-700 SERIES FOR MECHANICAL SCHEDULES.

5. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

6. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

CLEARANCES, AS-BUILT CONDITIONS, ETC. IN FIELD.

1 TRENCH PIPE SUPPORT. REFER TO DETAIL 10/MP503.

2 PROVIDE NEW VEEDER-ROOT SYSTEM, MODEL TLS-450, FOR THE 30,000 GALLON VERTICAL

FUEL OIL STORAGE TANK. PROVIDE WITH UNIVERSAL SENSOR/PROBE INTERFACE MODULE,

UNIVERSAL INPUT/OUTPUT INTERFACE MODULE, USB/ETHERNET DUAL INTERFACE MODULE, 4'

PROBE FOR LEAK DETECTION WITH 4" PRODUCT AND WATER FLOATS, MAGNETOSTRICTIVE

PROBE INSTALLATION KIT, SUMP SENSOR WITH 12' CABLE AND UNIVERSAL MOUNTING KIT,

OVERFILL ALARM AND ALARM ACKNOWLEDGEMENT SWITCH, ETHERNET-IP COMMUNICATIONS

CARD, AND SINGLE SITE MANAGEMENT SOFTWARE.

3 PROVIDE NEW VEEDER-ROOT SYSTEM, MODEL TLS-450, FOR THE EXISTING 25,000 GALLON

FUEL OIL TANKS. PROVIDE WITH UNIVERSAL SENSOR/PROBE INTERFACE MODULE, UNIVERSAL

INPUT/OUTPUT INTERFACE MODULE, USB/ETHERNET DUAL INTERFACE MODULE, 4' PROBE FOR

LEAK DETECTION WITH 4" PRODUCT AND WATER FLOATS, MAGNETOSTRICTIVE PROBE

INSTALLATION KIT, SUMP SENSOR WITH 12' CABLE AND UNIVERSAL MOUNTING KIT, OVERFILL

ALARM AND ALARM ACKNOWLEDGEMENT SWITCH, ETHERNET-IP COMMUNICATIONS CARD, AND

SINGLE SITE MANAGEMENT SOFTWARE.

C

D

B.3

B

3 2

SUBSTATION ROOM

GENERATOR ROOM

STAIR

A.7

A.6

A.4

C.7

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

P .3

A

8-UH-5 8-UH-6

8-UH-7 8-UH-8

8-EF-4

ATS PAD

DAYTANK-BP PAD

8-UH-10

1 1/2"MPS

1"MPR

2"MPR

M P R

8-AHU-3 8-AHU-4

8-AHU-28-AHU-1

3/4"MPS

3/4"MPS 3/4"MPR 3/4"MPS

3/4"MPR

1"MPR

1 1/2"MPS

1"MPR

1 1/2"MPS

8" GENERATOR EXHAUST MUFFLER

(HUNG FROM CEILING STRUCTURE)

8-LVR-58-LVR-48-LVR-3

FOR CONTINUATION

SEE DWG MP111.3A

1 1/2"MPR

1"MPS

ROUTE PIPES UP TO 8-AHU-5

FOR CONTINUATION SEE DRAWING

MP121.3B

FUTURE GENERATOR FUTURE GENERATOR

SUBSTATION-B

1 1/8" RS UP (TYP 2)

7/8" RL UP (TYP 2)

FOR CONTUATION SEE DRAWING

MP121.3B

7/8" RL UP (TYP 2)

1 1/8" RS UP (TYP 2)

FOR CONTUATION SEE DRAWING

MP121.3B

8-GEN-BP-1

2"MPR DN

2"PC DN

MP305

MP305

3/4"D

3/4"D

3/4"D

3/4"D

3/4" DR. DN TO DRAIN

3/4" DR. UP

3"VT DN3"VT UP&DN

3/4"D

1"MPS 1 1/2"MPS

1 1/2"MPS

1 1/2"MPR

3"VT UP

8-LVR-11

A

4 1

C

D

B.3

B

3 2

A.7

A.6

A.4

C.7

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

P .3

B

SUBSTATION ROOM

GENERATOR ROOM

STAIR

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

P .3

A

ATS PAD

DAYTANK-BP PAD

DAYTANK-CP PAD

FOR FUTURE

DAYTANK (2 PLCS)

8-CRU-3 8-FT-3

2"FOR

1 1/2"FOS

2"FOR

1 1/2"FOS

3/4"FOR

3/4"FOS

3/4"FOR

3/4"FOS

8" UP TO EXHAUST MUFFLER

REFER TO DRAWING MH111.3B FOR

CONTINUATION

1-1/2" FOS & 2"

FOR PIPING IN

TRENWA TRENCH TO

30,000 GALLON

STORAGE TANK.

REFER TO DRAWING

PS100

8-GEN-BP-1

8-LVR-58-LVR-48-LVR-3

FUTURE GENERATOR FUTURE GENERATOR

SUBSTATION-B

2"MPR UP

2"PC UP

2"LPR DROP

2"LPR RISE

MP305

MP305 3"VT UP

4" VENT UP

THRU ROOF

8-FOP-7

8-LVR-11

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

PLAN

NORTH

KEYPLAN

ACTUAL

NORTH

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

EXISTING

BOILER

PLANT

NEW

EMERGENCY

GENERATOR

BLDG.

NEW BOILER

PLANT

Physical Security:

FORCE PROTECT

TUNNEL

BLDG 1

/1 /2

:5

:5

A M

MP111.3B

MECHANICAL

PIPING PLAN

MAIN LEVEL - PHASE 3, AREA B

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 JJM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

SCALE: 1/4" = 1'-0"2

PIPING PLAN MAIN LEVEL UPPER - PHASE 3, AREA B

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWING MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWING M-700 SERIES FOR MECHANICAL SCHEDULES.

5. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

6. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

CLEARANCES, AS-BUILT CONDITIONS, ETC. IN FIELD.

1 PROVIDE NEW 275 GALLON DAY TANK. BASIS OF DESIGN PREFERRED UTILITIES MODEL DT-275.

2 FUEL OIL PIPING TRENCH REFER TO DETAIL 10/MP503 AND STRUCTURAL DRAWINGS.

3 TRENCH PIPE SUPPORT. REFER TO DETAIL 10/MP503.

4 PROVIDE (2) 3/4" TEES, VALVES AND CAPS ON THE (FOS) AND (FOR) IN TRENCH FOR

FUTURE DAY TANKS.

SHEET KEYNOTES:#

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

PIPING PLAN MAIN LEVEL - PHASE 3, AREA B

(E)1 1/2"

(E)1 1/2"

4" PC UP TO

PIPE BRIDGE.

4"PC DN TO

TUNNEL

1 1/2" HPR UP

TO PIPE BRIDGE.

1 1/2"HRP DN

TO TUNNEL

13 12 11 10 9 8

D

10.5

STAIR

8.7 8.4 7.6

XD

C.7

E

F

PIPE TRENCH

(TYP.)

(SEE STRUCTURAL DWGS)

FOR CONTINUATION

SEE DRAWING MP111.3A

REFER TO DRAWING MP131.3E

FOR CONTINUATION UP

REFER TO DRAWING MS101.3

FOR CONTINUATION DOWN

8-EF-5

8-UH-9

MP306

3/4"MPS

3/4"MPR

2"FOS

2"FOR

2"FOS

2"FOR

PS-

FOS & FOR

ROUTED IN TRENCH

1"LPG

2"FOS

2"FOR

2"FOS

2"FOR

2 TYP.

1 1/2"FOS

1 1/2"FOS

1 1/2"FOR

1 1/2"FOR

2"FOR

2"FOS

BELOW GRADE

EXISTING CONDENSING

UNITS TO REMAIN

LPG TANKS

EMERGENCY FUEL FOR IGNITERS

(PILOTS), VA FURNISHED

3/4"MPS

3/4"MPR

T

8-UH-9

MP306

CENTERLINE OF EXISTING 25,000

GALLON FUEL OIL STORAGE TANK

BELOW CONCRETE DECK.

FOS & FOR PIPING

BELOW CONCRETE

DECK

FOS & FOR PIPING

BELOW CONCRETE DECK

FOS & FOR PIPING BELOW

CONCRETE DECK FROM

NEW FUEL FILTRATION

SYSTEM

10" HPS UP TO

PIPE BRIDGE.

10"HPS DN TO

TUNNEL

SAW CUT EXISTING CONCRETE DECK

AS REQUIRED TO INSTALL NEW FOS &

FOR PIPING. PATCH AND SEAL TO

MATCH EXISTING. REFER TO

STRUCTURAL DRAWINGS.

COAL STORAGE AREA BELOW

1"LPG RISE

COORDINATE LOCATION OF MAXON SHUT OFF VALVE

WITH VA FACILITY. VALVE SHALL BE VISIBLE AND EASILY

ACCESSIBLE IN CASE OF EMERGENCY

SEE DRAWING

MP111.3E

FOR CONTINUATION

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e r in c h o n e fo o t n e in c h o n e fo o t n e a n d o n e h a lf in c h o n e fo o t re e in c h o n e fo o t

PLAN

NORTH

KEYPLAN

ACTUAL

NORTHAREA E

MR PROJECT NO:

Hazardous Materials:

MABBETT & ASSOCIATES

Architect & Civil Engineering:

WBRC

Fire & Life Safety:

KOFFEL ASSOCIATES

Electronic Security:

GRW

Tunnel Structural & Civil Engineering:

PEC

Physical Security:

FORCE PROTECT

EXISTING

BOILER

PLANT

NEW

EMERGENCY

GENERATOR

BLDG.

NEW BOILER

PLANT

TUNNEL

BLDG 1

/1 /2

:5

:0

A M

MP111.3E

MECHANICAL

PIPING PLAN

MAIN LEVEL - PHASE 3, AREA E

REPLACE BOILERS AND

UPGRADE CONTROLS

WEST ROXBURY VA MEDICAL CENTER

WEST ROXBURY, MA

11/14/2025 JJM AHTM

BID DOCUMENTS

ISSUED FOR CONSTRUCTION

0506-0012

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

PIPING PLAN MAIN LEVEL - PHASE 3

GENERAL SHEET NOTES:

1. REFER TO DRAWING M-001 FOR MECHANICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS.

2. REFER TO DRAWINGS MP500 SERIES FOR MECHANICAL DETAILS.

3. REFER TO DRAWING MP600 SERIES FOR MECHANICAL FLOW DIAGRAMS.

4. REFER TO DRAWING M-700 SERIES FOR MECHANICAL SCHEDULES.

5. REFER TO OTHER DISCIPLINE DRAWINGS OF THIS PACKAGE FOR COORDINATION.

6. DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. VERIFY ALL DIMENSIONS,

CLEARANCES, AS-BUILT CONDITIONS, ETC. IN FIELD.

1 PROVIDE NEW FILTRATION SKID ON ROOF. PROVIDE CONTROL VALVES TO ALLOW FOR ONLY

ONE TANK TO BE FILTERED AT A TIME. BASIS OF DESIGN PREFERRED UTILITIES MODEL

PF-505.

2 CONTRACTOR TO FIELD VERIFY PIPE TIE-IN LOCATIONS TO EXISTING FUEL OIL TANKS. TANK

ROOM WAS INACCESSIBLE.

3 PROVIDE NEW 2-1/2" ANTI-SIPHON VALVE. BASIS OF DESIGN PREFERRED UTILITIES MODEL

A-295.

4 PROVIDE 1-1/2" CONTROL VALVES TO ALLOW FOR STAGING OF THE FUEL OIL FILTRATION

OPERATION.

5 PROVIDE NEW 2" FOS & FOR PIPING FROM STORAGE TANKS TO EXISTING 1-1/2" FOS & FOR

RISERS. INSTALL 2" BRANCH PIPING TO NEW 2" FOS & FOR RISERS. PROVIDE ISOLATION

VALVES ON ALL BRANCH PIPING.

MP304

MP304

A

9 8 7 6 5 4

C

D

B.3

B

8-FHX-1 8-FHX-2

8-FHX-3

8-FHX-4

8-DA-1

10"HPS

10"HPS

8-STS-1

2 1/2"FWPD

2 1/2"FWPD

2 1/2"FWPD

2 1/2"FWPD

2 1/2"FWPD

2 1/2"FWPD

2 1/2"FWPD

2 1/2"FWPD

F O

R C

O N

T

IN

U A

T

E D

R A

W

IN

G M

P

1.

3B

2"HPR

2"R

4"PC

8.7 8.4 7.6

A.7

A.6

A.4

C.7

E

F

STAIR

STORAGE

CORRIDOR

LOCKERS

TLT/SHOWER

SHOWER

LOUNGE

TLT

BEDROOM

JAN.

ELEC

I.T.

8-PRV-1

2"HPR

2 1/2"FWPD 2 1/2"FWPD 2 1/2"FWPD 2 1/2"FWPD

1-1/2"PC

UP&DN

8"LPS UP

8"HPS DROP TO

8-B-1

4"SV

UP&DN

4"SV

UP&DN 4"SV

UP&DN

4"SV

UP&DN

2 1/2" DN

2 1/2" DN 2 1/2" DN 2 1/2" DN

8"HPS DROP TO

8-B-2

8"HPS DROP TO

8-B-3

8"HPS DROP TO

8-B-4

2 1/2"

DN

2"MPS RISE

2 1/2"

DN

2 1/2"

DN

2 1/2"

DN

8"HPS

8"HPS

8"HPS

8"HPS

4" PC UP

FOR CONTINUATION

SEE DWG PP121.2A

6"SV

UP&DN

3"SW

UP&DN

4" PC DN

2" OFL DN

2" OFL DN

2" R DN

4"OFL

2 1/2"SW DN

2"HPR DN

2"R DN

8-PRV-2

4"SV UP

3"MPS RISE

TO BLDG 8

UNIT HEATERS

BOILER ROOM

3"HPS UP

8" HPS UP

FOR FUTURE

EMERGENCY RENTAL

BOILER

3"SV UP

2"R DROP

FROM DA

2 1/2"SV

DROP TO DA

2"D DROP

FROM DA

6"SV UP&DN TO

STEAM HEADER

10"HPS

DROP

MP305

(T O

B L G

U

N

IT

H E

A T

E R

S

H P

(S

A R

E

H

(F R

O M

-B

-1

H

A R

E

H

A R

E

H

(T

D /A

H

O M

-B

-2

H

(T

S T

E A

M S

IL

E

N C

E R

H

O M

-B

-3

H

(B U

IL

D

IN

G

H

O M

-B

-4

H

(E M

E R

G E

N C

Y S

T E

A M

H

R M

A S

T E

R S

T E

A M

P R

E S

S U

T

A

N S

M

IT

T E

R

(S P

A R

E

(P R

E S

S R

E I N

D

IC

A T

O R

(S P

A R

E

(T O

B L D

G

H

10"HPS10"HPS

4" 150#

BLIND

FLANGE

10" 300#

BLIND FLANGE

8" RISE TO

SILENCER

12" UP THRU ROOF

8"HPS UP 8"HPS UP3"HPS UP3"HPS UP

2-1/2"FDC UP&DN

24" BOILER

STACK UP

24" BOILER

STACK UP

24" BOILER

STACK UP

6" PC DN

1"PC UP

4"OFL DN

TO DRAIN

MP305

4"HPS UP

1-1/2"PC UP

2"HPR UP

10"HPS DRIPLEG & STEAM TRAP.

(SEE DETAIL 3 ON MP503)

8-UH-4

8-UH-3

MOUNT 15'AFF

MOUNT 15'AFF

MOUNT 15'-0"

ABV MEZZ

2"PC

2"MPS 1 1/2"MPS

2 1/2"MPR

M P S

3"HPS 10"HPS

2"PC

2 1/2"MPR

3/4"MPR UP

3/4"MPS UP

2"PC DN

8"HPS UP/DN.

SEE DRIP LEG

DETAIL

2"MPS

3"CTPD

UP&DN

10"HPS

4"MPR

4"MPR

2 1/2"MPR

4"MPR DN

8-EH-1

2 1/2"FWPD

DROP. ROUTED

BELOW CATWALK

2 1/2"FWPD

DROP. ROUTED

BELOW CATWALK

2 1/2"FWPD

DROP. ROUTED

BELOW CATWALK

2 1/2"FWPD

DROP. ROUTED

BELOW CATWALK

8"HPS UP

8-CS-01

(BELOW CATWALK)

2"MPS

2"MPS

(S P

A R

E

H

A R

E

H

MP305

1 1/2"MPS

UP

CAPPED FOR

PHASE 5

EXTENTION

2"PC

1/4" RL

1/2" RS

1/4" RL

1/2" RS

FOR CONTINUATION UP

SEE DRAWING MP131.3A

8-ACU-28-ACU-1

6"NG

6"NG DN

REFER TO

MP111.3A FOR

CONTINUATION

1 1/2"MPS

1 1/2"MPS

6"PC

4"PC

4"PC

2"PC

PIPE HANGER

(TYP)

SPRING PIPE

HANGER

(TYP)

4"PC

1-1/2" MPS

DOWN

1-1/2" SV

UP THROUGH ROOF

4"VT

WATER

HEATER

1" NG DN.

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ENGINEER OF RECORD MILLER-REMICK LLC

PROFESSIONAL ENGINEERCONSULTANTS

321 4 5 6 7 8 9 10

PRINTS OF THIS DRAWING SHALL NOT BE USED FOR

ANY PURPOSE WHATSOEVER WITHOUT THE SEAL AND

SIGNATURE OF THE PROFESSIONAL ENGINEER

o n e e ig h th in c h o n e fo o t o n e q u a rt e r…