P11 20251216_Replace Chiller Gaskets_Drawings_Bid Set.pdf

DEPARTMENT OF VETERANS AFFAIRS

CENTRAL WESTERN MASSACHUSETTS

HEALTHCARE SYSTEM

B1 CHILLER PIPE VICTAULIC

GASKET REPLACEMENT

421 NORTH MAIN STREET

LEEDS, MA

BUILDING 1

SITE PLAN

BUILDING 1 CHILLER PIPE VICTAULIC GASKET REPLACEMENT

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SHEET # SHEET NAME

01 GI001 COVER PAGE, ABBREVIATIONS & LEGENDS 12/31/2025

02 GI002 GENERAL NOTES & INFORMATION 12/31/2025

03 M101 BASEMENT MECHANICAL PLAN 12/31/2025

04 M102 FIRST FLOOR MECHANICAL PLAN 12/31/2025

05 M103 SECOND FLOOR MECHANICAL PLAN 12/31/2025

06 M104 ATTIC MECHANICAL PLAN 12/31/2025

ARCHITECTURAL SYMBOLS

ELEVATION TAG

KEY NOTE

DETAIL NUMBER

SHEET NUMBER

KEY NOTE NUMBER

SHEET LIST

DETAIL NUMBER

SHEET NUMBER

DETAIL CALLOUT

SECTION TAG

DETAIL NUMBER

SHEET NUMBER

CHILLED WATER SUPPLYCHWS

TYPE (A) SUPPLY DIFFUSER/GRILL - 100 CFM

EQUIPMENT TAG

CHILLED WATER RETURNCHWR

AIR CONDITIONING CONDENSATE DRAINCD

HIGH PRESSURE STEAM SUPPLYHPS

HIGH PRESSURE STEAM RETURNHPR

EQUIPMENT NO. 1

(A) 100 CFM

EQ

TYPE (B) SUPPLY DIFFUSER/GRILL - 100 CFM(B) 100 CFM

TYPE (C) SUPPLY DIFFUSER/GRILL - 100 CFM(C) 100 CFM

STEAM TRAPT

LOW PRESSURE STEAM SUPPLYLPS

LOW PRESSURE STEAM RETURNLPR

ISOLATION VALVE ( GATE , BALL, OR BUTTERFLY)

THROTTLING/SHUT-OFF VALVE (GLOBE)

CALIBRATED BALANCING/SHUT-OFF VALVE (CIRCUIT SETTER)

MODULATING CONTROL VALVE ( TWO-WAY & THREE-WAY)

ABBREVIATIONS

AFF ABOVE FINISHED FLOOR

AHU AIR HANDLING UNIT

ARI AMERICAN REFRIGERATION INSTITUTE

AS AIR SEPARATOR

ATC AUTOMATIC TEMPERATURE CONTROL

AWT AVERAGE WATER TEMPERATURE

BLDG BUILDING

CENTERLINE

CC COOLING COIL

CD CONDENSATE DRAIN

CFM CUBIC FEET PER MINUTE

CH CHILLER

CHWR CHILLED WATER RETURN

CHWS CHILLED WATER SUPPLY

COMP COMPRESSOR

COND CONDENSATE

CO CONTRACTING OFFICER

COR CONTRACTING OFFICER REPRESENTATIVE

CP CONDENSATE PUMP, CONTROL PANEL

CR CONDENSER WATER RETURN

CS CONDENSER WATER SUPPLY

CU CONDENSING UNIT

CUH CABINET UNIT HEATER

CW CITY WATER

D DROP IN DUCT/PIPE (DOWN)

DB DRY BULB TEMPERATURE (°F)

DDC DIRECT DIGITAL CONTROL

DIA DIAMETER

DN DOWN (DROP IN DUCT/PIPE)

DPS DIFFERENTIAL PRESSURE SENSOR

DW DOMESTIC WATER

DWG DRAWING

DWV DRAIN, WASTE, VENT

DX DIRECT EXPANSION

EQPM EQUIPMENT

°F DEGREES FARENHEIT

H HEIGHT, HUMIDIFIER, HUMIDISTAT

HT HEIGHT

H20 WATER

HC HEATING COIL

HD HEAD

HOA HAND-OFF-AUTOMATIC

HP HORSEPOWER, HEAT PUMP

HPR HIGH PRESSURE RETURN (STEAM)

HPS HIGH PRESSURE SUPPLY (STEAM)

HWR HOT WATER RETURN

HWS HOT WATER SUPPLY

HX HEAT EXCHANGER

ID INSIDE DIAMETER

IN INCHES

L LENGTH, LOUVER

LF LINEAR FEET

LPR LOW PRESSURE RETURN (STEAM)

LPS LOW PRESSURE SUPPLY (STEAM)

MAX MAXIMUM

MC MECHANICAL CONTRACTOR

MER MECHANICAL EQUIPMENT ROOM

MEP MECHANICAL, ELECTRICAL, PLUMBING

MIN MINIMUM

MOCP MAXIMUM OVER-CURRENT PROTECTION

MOD MOTOR OPERATED DAMPER

MTD MOUNTED

MU MAKE-UP (WATER OR AIR)

NEG NEGATIVE

NC NORMALLY CLOSED, NOISE CRITERIA

NIC NOT IN CONTRACT

NG NATURAL GAS

NO NORMALLY OPEN, NUMBER

NTS NOT TO SCALE

OA OUTSIDE AIR

OAT OUTSIDE AIR TEMPERATURE (°F)

OBD OPPOSED BLADE DAMPER

OC ON CENTER

OD OUTSIDE DIAMETER

OED OPEN ENDED DUCT

ABBREVIATIONS

P PUMP

PD PRESSURE DROP

PH PHASE

PNL PANEL

POS POSITIVE

PRV PRESSURE REDUCING/RELIEF VALVE

PSI POUNDS PER SQUARE INCH

PSIA POUNDS PER SQUARE INCH ABSOLUTE

PSIG POUNDS PER SQUARE INCH GAUGE

R RISE (IN DUCT/PIPE)

RA RETURN AIR

S SWITCH, SENSOR, SMOKE DETECTOR

SA SUPPLY AIR

SNA SANITARY WASTE

SAT SUPPLY AIR TEMPERATURE (°F)

SD SMOKE DAMPER

SENS SENSIBLE

SF SQUARE FEET

SG SPECIFIC GRAVITY

SP STATIC PRESSURE

SS STAINLESS STEEL

T THERMOSTAT, TRAP (STEAM), TEMPERATURE (°F)

TONS TONS OF REFRIGERATION

TOT TOTAL

TSP TOTAL STATIC PRESSURE

TYP TYPICAL

VA CWM DEPARTMENT OF VETERAN'S AFFAIRS, CENTRAL WESTERN MASS

VIF VERIFY IN FIELD

PIPING LINE TYPE LEGEND

SYMBOL DESCRIPTION

PIPING SYMBOL LEGEND

SYMBOL DESCRIPTION

CL

CHILLER PIPE VICTAULIC

GASKET REPLACEMENT

VA CWM

JC-A LA

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseDESIGNER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Approved Date:

Approved Title:

Approved Name:

GR

AP

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1/

4"

1' -0

4' 2'

1' 8'

0'

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1/

2"

1' -0

2' 1'

6" 4'

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1/

8"

1' -0

8' 4'

2'

GR

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3/

8"

1' -0

4' 2'

6'

1' 6"

GR

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3/

4"

1' -0

2' 1'

6" 3'

0' 3"

GR

AP

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1"

1'

-0

2' 1'

1/2

0'

GR

AP

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3"

1'

-0

1' 6"

3" 0'

9" 11 2"

GR

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1-

1/2

1' -0

2' 1'

6" 0'

3"

GI001

REVISIONS / ISSUANCES: DATE:

12/31/2025

COVER PAGE, ABBREVIATIONS

& LEGENDS

TRUE NORTH

A. QUALITY OF WORK

1. CONTRACT DOCUMENTS ARE IN PART DIAGRAMMATIC, INTENDED TO CONVEY

SCOPE & ARRANGEMENT OF WORK, AND DO NOT INDICATE ALL OFFSETS, BENDS,

ACCESS PANELS AND SIMILAR PARTS, WHICH MAY BE REQUIRED, THE

CONTRACTOR SHALL INVESTIGATE STRUCTURAL AND FINISH CONDITIONS AND

CEILING HEIGHTS AFFECTING HIS WORK AND PROVIDE ALL NECESSARY OFFSETS,

FITTINGS, ACCESS PANELS AND SIMILAR ACCESSORIES THAT MAY BE REQUIRED

TO PROVIDE A COMPLETE AND OPERATING INSTALLATION AT NO ADDITIONAL

COSTS TO THE OWNER.

2. COORDINATE WORK WITH THE WORK OF ALL OTHER TRADES. COORDINATE THE

LOCATION OF ALL EQUIPMENT, LOUVERS, WALL OPENINGS WITH OTHER TRADES,

ARCHITECTURAL FLOOR PLANS, ELEVATIONS, SECTIONS, DETAILS AND

STRUCTURAL SUPPORTS.

3. CONSULT ELECTRICAL AND STRUCTURAL CONSTRUCTION DRAWINGS FOR

FAMILIARITY WITH CONDITIONS AFFECTING MECHANICAL WORK. VERIFY ALL

SPACES IN WHICH WORK WILL BE PERFORMED BY ON-SITE MEASUREMENTS. DO

NOT SCALE DRAWINGS.

4. CONTRACTOR SHALL VERIFY EXISTING CONDITIONS AND DIMENSIONS INDICATED

ON THE DRAWINGS, FOR ALL TRADES AT THE SITE PRIOR TO PROCEEDING WITH

ANY WORK. EACH BIDDER IS REQUIRED TO VISIT THE SITE TO BECOME FULLY

ACQUAINTED WITH THE EXISTING CONDITIONS, AND TO TAKE THESE CONDITIONS

INTO CONSIDERATION WHEN PREPARING THEIR PROPOSALS. EACH BIDDER SHALL

OBTAIN ALL NEEDED INFORMATION INFORMATION AND TAKE ALL REQUIRED

MEASUREMENTS. LACK OF KNOWLEDGE OF THE EXISTING SITE CONDITIONS WILL

NOT BE ALLOWED AS A BASIS FOR EXTRA COMPENSATION.

5. UNACCEPTABLE, DAMAGED OR INCORRECT PRIOR WORK SHALL BE IDENTIFIED,

REPORTED AND REPAIRED OR REPLACED BEFORE STARTING WORK AND INCLUDED

IN SCOPE OF WORK. PROCEEDING WITH THE WORK SHALL CONSTITUTE

ACCEPTANCE OF PRIOR WORK.

6. THE LOCATION OF EXISTING UTILITIES IS SHOWN IN AN APPROXIMATE MANNER.

THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING

UTILITIES BEFORE SUBMITTING BID OR COMMENCING WORK. THE CONTRACTOR

SHALL PAY FOR AND REPAIR ALL DAMAGES CAUSED BY FAILURE TO EXACTLY

LOCATE AND PRESERVE ANY AND ALL UTILITIES UNLESS OTHERWISE INDICATED.

7. "PROVIDE" SHALL MEAN "FURNISH AND INSTALL" AND SHALL INCLUDE ALL

EQUIPMENT, DEVICES, HARDWARE, MOUNTS, LABOR, RIGGING, SUBCONTRACTS,

ETC., THAT RESULT IN A COMPLETE AND FUNCTIONAL PROJECT.

8. PROVIDE ALL EQUIPMENT, EQUIPMENT PADS, ACCESSORIES, SUPPORTS, FITTINGS

AND ALL OTHER INCIDENTAL MATERIAL NEEDED FOR THE COMPLETE AND

OPERATING INSTALLATION. MINOR ITEMS TO FINISH THE WORK SUCH AS

PATCHING, BLOCKING, TRIM, TOUCH-UP PAINT, ETC., SHALL BE PROVIDED

WHETHER OR NOT INDICATED IN THE CONTRACT DOCUMENTS.

9. PROVIDE ALL MATERIALS AND EQUIPMENT AND PERFORM ALL LABOR REQUIRED

TO INSTALL COMPLETE AND OPERABLE MECHANICAL SYSTEMS AS INDICATED ON

THE DRAWINGS, AS SPECIFIED AND AS REQUIRED BY CODE.

10. ALL WORKSMANSHIP, MATERIALS, AND EQUIPMENT SHALL BE GUARANTEED FOR A

PERIOD OF ONE YEAR AFTER ACCEPTANCE BY THE OWNER (FEDERAL

ACQUISITION REGULATION CLAUSE 52.246-21 WARRANTY OF CONSTRUCTION).

11. COORDINATE WORK WITH THE WORK OF ALL OTHER TRADES. COORDINATE THE

LOCATION OF ALL EQUIPMENT, WALL OPENINGS WITH OTHER TRADES, FLOOR

PLANS, ELEVATIONS, SECTIONS, DETAILS AND STRUCTURAL SUPPORTS.

12. COORDINATE PARTITION AND BUILDING ENVELOPE OPENINGS REQUIRED FOR THE

INSTALLATION OF THIS CONTRACT WORK WITH THE WORK OF OTHER

CONTRACTORS.

13. FURNISH AND INSTALL ALL MECHANICAL SYSTEMS IN ACCORDANCE WITH VA

STANDARDS AND GUIDELINES, AND MANUFACTURER'S RECOMMENDED

INSTALLATION RECOMMENDATIONS.

B. CODES/PERMITS

1. WORK SHALL BE PERFORMED IN STRICT ACCORDANCE WITH VA STANDARDS,

NFPA, ASHRAE, UNDERWRITERS LABORATORIES AND ALL MUNICIPAL, STATE AND

OTHER AUTHORITIES, PUBLIC AND PRIVATE, HAVING JURISDICTION. REPORT ALL

DISCREPANCIES WITH SUCH REGULATIONS TO ENGINEER AND DO NOT PROCEED

WITH ANY WORK UNTIL WRITTEN AUTHORIZATION IS RECEIVED FROM THE

ENGINEER.

2. ALL NECESSARY FEES, PERMITS, AND APPROVALS AS REQUIRED BY THE WORK OF

THESE DRAWINGS AND SPECIFICATIONS SHALL BE OBTAINED AND PAID FOR BY

THIS CONTRACTOR.

C. COORDINATION OF WORK

1. COORDINATE THE COMPLETE CONSTRUCTION OF ALL MECHANICAL WORK WITH

ARCHITECTURAL, STRUCTURAL, CIVIL, AND ELECTRICAL WORK - NEW OR EXISTING.

2. COORDINATE ROUGH OPENINGS AND FRAMING REQUIREMENTS FOR ACCESS

PANELS AS REQUIRED OR SHOWN ON DRAWINGS. ACCESS DOORS SHALL BE

PROVIDED IN PARTITIONS OR CEILINGS WHEREVER VALVES, DUCT ACCESS DOORS,

DAMPERS, MECHANICAL UNITS OR EQUIPMENT REQUIRING SERVICING OR

ADJUSTMENT ARE CONCEALED BEHIND PARTITIONS OR CEILINGS. COORDINATE

LOCATIONS OF ALL ACCESS DOORS AND KEYING SYSTEMS.

3. CONFIRM EXACT STRUCTURAL REQUIREMENTS FOR THE MOUNTING AND SUPPORT

OF ALL ACTUAL EQUIPMENT, PIPING AND DUCTWORK SUBMITTED AND APPROVED

TO BE INSTALLED. ALL MOUNTING DETAILS INDICATED ON MECHANICAL DRAWINGS

ARE INTENDED TO CONVEY A GENERAL MEANS OF SUPPORT.

4. PRIOR TO SUBMITTING SHOP DRAWINGS, COORDINATE AND VERIFY ALL DEVICES,

CONTROL AND INSTALLATION REQUIREMENTS WITH THE ROOM DIMENSIONS AND

FINISHES.

5. DISCONNECT AND REMOVE ALL EXISTING EQUIPMENT AND ASSOCIATED

APPURTENANCES NO LONGER REQUIRED AND TERMINATE ASSOCIATED SERVICES

AND UTILITIES IN AN APPROVED MANNER, UNLESS OTHERWISE NOTED.

6. WHEN MECHANICAL WORK IS SUBCONTRACTED, IT SHALL BE THE MECHANICAL

CONTRACTOR'S RESPONSIBILITY TO COORDINATE SUBCONTRACTORS AND THE

ASSOCIATED CONTRACTS. WHEN DISCREPANCIES ARISE PERTAINING TO WHICH

CONTRACTOR PROVIDES A PARTICULAR ITEM OF THE MECHANICAL CONTRACT OR

WHICH CONTRACTOR PROVIDES FINAL CONNECTIONS FOR A PARTICULAR ITEM OF

THE MECHANICAL CONTRACT, IT SHALL BE BROUGHT TO THE ATTENTION OF THE

MECHANICAL CONTRACTOR, WHOSE DECISION SHALL BE FINAL.

7. THE LOCATIONS OF ALL ITEMS SHOWN ON THE DRAWINGS OR CALLED FOR IN THE

SPECIFICATIONS ARE APPROXIMATE AND THE EXACT LOCATIONS NECESSARY TO

SECURE THE BEST CONDITIONS AND RESULTS MUST BE DETERMINED BY THE

PROJECT SITE CONDITIONS AND SHALL HAVE THE APPROVAL OF THE COR BEFORE

BEING INSTALLED. DO NOT SCALE THE DRAWINGS.

8. COORDINATE LOCATIONS AND SIZES OF ALL FLOOR, WALL, AND ROOF OPENINGS

WITH ALL OTHER TRADES INVOLVED. ALL OPENINGS IN FIRE WALLS FOR PIPING,

CONDUIT, ETC., SHALL BE FIRE STOPPED.

9. EXTENT OF DEMOLITION SHOWN ON DRAWINGS FOR REFERENCE ONLY.

CONTRACTOR IS RESPONSIBLE FOR FIELD-VERIFYING EXACT EXTENT OF

DEMOLITION TO FACILITATE INSTALLATION OF NEW WORK & MODIFY AS REQUIRED

AS REQUIRED AT NO ADDITIONAL COST TO THE OWNER.

10. ALL PIPING, CONDUIT, DUCTWORK AND OTHER PENETRATIONS REQUIRED

THROUGH THE BUILDING PARTITIONS OR THE BUILDING ENVELOPE SHALL BE

SEALED IN A WEATHERPROOF AND WATERTIGHT MANNER, UNLESS OTHERWISE

NOTED.

11. PROVIDE FIRE STOPS FOR ALL PIPING AND DUCTWORK PENETRATIONS USING U.L.

RATED ASSEMBLIES.

12. THERMOSTATS AND ALL OTHER WALL MOUNTED MECHANICAL ACCESSORIES

SHALL BE ALIGNED VERTICALLY OR HORIZONTALLY WITH ALL ELECTRICAL

OUTLETS, COMPUTER AND TELEPHONE OUTLETS/JACKS, SWITCHES, PULL

STATIONS, EXIT LIGHTS, WHEN IN CLOSE PROXIMITY. COORDINATION OF THIS

ALIGNMENT SHALL BE THE RESPONSIBILITY OF THE CONSTRUCTION MANAGER

AND ALL CONTRACTORS, AND LOCATIONS SHALL BE APPROVED BY THE OWNER.

D. PIPING

1. UNLESS OTHERWISE NOTED, ALL PIPING IS OVERHEAD, TIGHT TO UNDERSIDE OF

STRUCTURE OR SLAB, WITH SPACE FOR INSULATION.

2. PIPING PENETRATIONS OF ALL FLOORS AND FIRED RATED WALLS/PARTITIONS

SHALL BE COMPLETED SEALED WITH FIRE CAULK.

1. THESE NOTES ARE GENERAL IN NATURE AND ARE APPLICABLE TO THE ALL WORK

AREAS WITHIN THE PROJECT SCOPE. REFER TO PLAN PHASING AND

CONSTRUCTION NOTES ON INDIVIDUAL DRAWINGS FOR INFORMATION

PERTAINING TO PORTIONS OF WORK INDICATED.

2. THE PERIOD OF PERFORMANCE FOR THIS PROJECT IS 60 DAYS FROM NTP.

CONTRACTOR SHALL SCHEDULE WORK TO ASSURE INTERRUPTIONS OF SERVICE

IN EXISTING CHILLED WATER SYSTEM OCCUR DURING NON-COOLING MONTHS.

COORDINATE PHASING AND PROJECT CONSTRUCTION SCHEDULE WITH VA COR.

3. OUTSIDE TEMP MUST BE 56°F OR BELOW THROUGHOUT DURATION OF PROJECT.

4. CONDUCT A WALK-THRU WITH COR TO ID ALL GASKETS TO BE REPLACED PRIOR

TO START OF WORK.

5. CONTRACTOR SHALL COMPARTMENTALIZE, WITH TEMPORARY ENVIRONMENTAL

CONTROLS, EACH INDIVIDUAL CONSTRUCTION AREA FOR THE ENTIRE DURATION

OF THE CONSTRUCTION ACTIVITY WITHIN THAT AREA. TEMPORARY

ENVIRONMENTAL CONTROLS WILL BE REQUIRED TO BE INSTALLED AND REMOVED

ON A DAILY BASIS IN MAIN ACCESS CORRIDORS TO ALLOW OCCUPANT ACCESS

DURING OPERATIONAL HOURS, UNLESS OTHERWISE NOTED ON THE PLANS

AND/OR APPROVED BY THE VA COR.

6. TEMPORARY ENVIRONMENTAL CONTROLS SHALL INCLUDE BUT NOT NECESSARILY

BE LIMITED TO: ICRA BARRIERS INCLUDING ANTI-ROOM , SPACE AIR

PRESSURIZATION CONTROLS, AND TEMPORARY EGRESS SIGNAGE. PLACE

CONTROLS PRIOR TO COMMENCING WORK IN ANY CONSTRUCTION AREA.

TEMPORARY ENVIRONMENTAL CONTROLS SHALL BE PROVIDED IN ACCORDANCE

WITH THE SPECIFICATIONS AND SHALL BE COORDINATED WITH AND APPROVED

BY THE VA COR.

7. DURING CONSTRUCTION, THE CONTRACTOR WILL BE RESPONSIBLE FOR MOVING

ITEMS ASIDE AS REQUIRED TO ACCESS WORK IN OCCUPIED SPACES;

CONTRACTOR SHALL REPLACE ITEMS AT COMPLETION OF CONSTRUCTION

ACTIVITY. SHOULD REMOVAL OF FURNISHINGS BE REQUIRED TO ACCOMMODATE

WORK ACCESS IN OCCUPIED SPACES; THE VA WILL BE RESPONSIBLE FOR

REMOVAL AND STORAGE. THE VA REQUIRES 30 DAY NOTICE FOR WORK ACCESS

TO OCCUPIED SPACES. COORDINATE WORK CONSTRUCTION ACCESS WITH THE

VA COR.

8. WORK ACTIVITIES IN ANY CONSTRUCTION AREA SHALL NOT COMMENCE UNTIL ALL

MATERIALS REQUIRED TO COMPLETE THE WORK IN THAT AREA ARE ON SITE AND

READY FOR INCORPORATION INTO THE PROJECT.

9. BUILDING 1 SHALL REMAIN OPERATIONAL THROUGHOUT THE PROJECT

CONSTRUCTION. ALL WORK IN CORRIDORS AND OCCUPIED SPACES SHALL BE

PERFORMED DURING NON-OPERATIONAL HOURS UNLESS NOTED ON THE PLANS

AND/OR APPROVED BY THE VA COR.

10. SITE WORK MAY BE EXECUTED DURING NORMAL OPERATIONAL HOURS. ONE WAY

TRAFFIC FLOW MUST BE MAINTAINED FOR SITE ACCESS AROUND BUILDING 1 AT

ALL TIMES DURING NORMAL OPERATIONAL HOURS. ONE LANE OF TRAFFIC FLOW

MUST BE MAINTAINED THROUGH AMBULATORY DROP OFF CIRCLE AROUND FLAG

POLE AT MAIN ENTRANCE TO BUILDING 1 AT ALL TIMES DURING NORMAL NORMAL

OPERATIONAL HOURS. WORK THAT INTERRUPTS THIS TRAFFIC FLOW MUST BE

PREFORMED DURING NON-OPERATIONAL HOURS AND ALL OPEN TRENCHES MUST

BE PLATED DURING OPERATIONAL HOURS TO ALLOW TRAFFIC CIRCULATION. SITE

WORK SCHEDULE SHALL BE COORDINATED WITH AND APPROVED BY THE VA COR.

GENERAL PROJECT PHASING &

CONSTRUCTION NOTES GENERAL MECHANICAL NOTES

CHILLER PIPE VICTAULIC

GASKET REPLACEMENT

VA CWM

JC-A LA

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseDESIGNER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Approved Date:

Approved Title:

Approved Name:

GR

AP

HI

C

SC

AL

E:

1/

4"

1' -0

4' 2'

1' 8'

0'

GR

AP

HI

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SC

AL

E:

1/

2"

1' -0

2' 1'

6" 4'

0'

GR

AP

HI

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SC

AL

E:

1/

8"

1' -0

8' 4'

2'

GR

AP

HI

C

SC

AL

E:

3/

8"

1' -0

4' 2'

6'

1' 6"

GR

AP

HI

C

SC

AL

E:

3/

4"

1' -0

2' 1'

6" 3'

0' 3"

GR

AP

HI

C

SC

AL

E:

1"

1'

-0

2' 1'

1/2

0'

GR

AP

HI

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SC

AL

E:

3"

1'

-0

1' 6"

3" 0'

9" 11 2"

GR

AP

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E:

1-

1/2

1' -0

2' 1'

6" 0'

3"

GI002

REVISIONS / ISSUANCES: DATE:

12/31/2025

GENERAL NOTES & INFORMATION

TRUE NORTH

B260A

B260C

ELEC.

B260

B280

B280D

B280B

B280C

FREEZER

B280A

B282

B280

B271

PATIO

B268

B252

WOMEN'S

B250

MEN'S

B246

B266 B244

ELEC.

B242

ELEC.

B240

B221

B223

B224

B228

B225

B227

B229

B232

B230

MECH.

B222 B116

B114

B112

B110

B108

B108A

MECH.

B106 B104 B103 B102

B171

B171A

B169

B170

B168

B170A

B166 B167

B165

B164

B161 B162

B161B

B161A

B163

B-PC-1

B160

B013

ELEC.

B015

ENG.

B015A

B017

B021 B-EL-1

B040A

B040B

B040C

B040

B060C

MECH.

B060A

MECH.

B060E

B060F

B060 B060D

B060B

B041

B043

B047

B046

B044

B042

B018

ENG.

B016

B014

B012B105

EMR

B107

ENG.

B109

ENG.B111

B113

EMR

B241B243B245

ENG.

CRAWL SPACE

B121

B125B123

B124

B127

B126

B128

B130

B129

ELEC.

B129A

ELEC.

B151DB151C

B151 B151A

B153B

B153D

B153A

CONTROL ROOM

B141

ENG.

EXAM

ROOM

CONTROL ROOM

B151B

EXAM

ROOM

B153

B153C

B152

FIRE

PROT.

B150

B148

B146

B142

B144

B201

B203A

B203

B203B

B203C

B-ME-1

B203D

B2

B204

B260B

TEST

BOOTH

STORAGE

STORAGE

WOMEN'S

MEN'S

HSK.

B-

PC

-2

AUTOVALET

BIO-MED

SHOPPM WORKSHOP

STORAGE

PATIENT

EFFECTS

ELEC. STORAGE

PROSTH

STORAGE

STORAGE

STORAGE

FIRE PUMP

ROOM

NHCU

STORAGE

B-FC-1

FIRE

EQUIP.

B281

B280E

ENG.

B111A

B015

B279

B278

B277 B276

B275

B274

B273

B272

B2

B272A

B162A

B162AB

B100

B226A

B226

FOUNDATION

OF B63

GREENHOUSE

NIC

AHU

B9

NIC

6"

8" CH/R MAINS

6" CH/R UP TO ATTIC

3" CHWS/R

2 1/2" CHWS/R

8"

2 1/2" CHWS/R

AHU

B16

20 GPM

AHU

B15

15 GPM

CU

B11

CU

AHU

AHU

B11

AHU

B1

AHU

B2

AHU

B12

AHU

B10

6" CHWS/R UP

TO ATTIC

CHILLED WATER SUPPLYCHWS

CHILLED WATER RETURNCHWR

AIR CONDITIONING CONDENSATE DRAINCD

HIGH PRESSURE STEAM SUPPLYHPS

HIGH PRESSURE STEAM RETURNHPR

STEAM TRAPT

LOW PRESSURE STEAM SUPPLYLPS

LOW PRESSURE STEAM RETURNLPR

ISOLATION VALVE ( GATE , BALL, OR BUTTERFLY)

THROTTLING/SHUT-OFF VALVE (GLOBE)

CALIBRATED BALANCING/SHUT-OFF VALVE (CIRCUIT SETTER)

MODULATING CONTROL VALVE ( TWO-WAY & THREE-WAY)

PIPING LEGEND

SYMBOL DESCRIPTION

PLAN PHASING & CONSTRUCTION NOTES

1. CONTRACTOR SHALL COMPARTMENTALIZE, WITH TEMPORARY

ENVIRONMENTAL CONTROLS, EACH INDIVIDUAL CONSTRUCTION AREA FOR THE

ENTIRE DURATION OF THE CONSTRUCTION ACTIVITY WITHIN THAT AREA.

TEMPORARY ENVIRONMENTAL CONTROLS WILL BE REQUIRED TO BE INSTALLED

AND REMOVED ON A DAILY BASIS IN MAIN ACCESS CORRIDORS TO ALLOW

OCCUPANT ACCESS DURING OPERATIONAL HOURS.

2. ALL WORK IN CORRIDORS SHALL BE PERFORMED DURING NON-OPERATIONAL

HOURS UNLESS APPROVED BY THE VA COR.

CHILLER PIPE VICTAULIC

GASKET REPLACEMENT

VA CWM

JC-A LA

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseDESIGNER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Approved Date:

Approved Title:

Approved Name:

GR

AP

HI

C

SC

AL

E:

1/

4"

1' -0

4' 2'

1' 8'

0'

GR

AP

HI

C

SC

AL

E:

1/

2"

1' -0

2' 1'

6" 4'

0'

GR

AP

HI

C

SC

AL

E:

1/

8"

1' -0

8' 4'

2'

GR

AP

HI

C

SC

AL

E:

3/

8"

1' -0

4' 2'

6'

1' 6"

GR

AP

HI

C

SC

AL

E:

3/

4"

1' -0

2' 1'

6" 3'

0' 3"

GR

AP

HI

C

SC

AL

E:

1"

1'

-0

2' 1'

1/2

0'

GR

AP

HI

C

SC

AL

E:

3"

1'

-0

1' 6"

3" 0'

9" 11 2"

GR

AP

HI

C

SC

AL

E:

1-

1/2

1' -0

2' 1'

6" 0'

3"

M101

REVISIONS / ISSUANCES: DATE:

12/31/2025

BASEMENT FLOOR MECHANICAL

PLAN

PROJECT NORTH

TR

UE

N

OR

TH

SCALE:01 BASEMENT FLOOR MECHANICAL PLAN

1/16=1'-0"

1-PC-10

1296 1294

1297 1295

1-PC-9

1-PC-8

1277A

1290A

1290B

1265D

1257A

1254A

1254B

1272A

12601262

1-MC-3

1255 1253

1250 1211

1-PC-7

1-EL-3

1218A

1238A

1231A

1-ME-2

1095A

1095B

1265C 1265B

1019A

1027 1027A 1029

1016A

1-FC-2 1-TC-3

HK

1-PC-6

1-PC-2

1265A

1082A

1084A 1082 doors permanently locked

18"

DN

UP

DN

DN

UP

ELEV.

M101

EXIST. STAIR

S-102

EXIST. STAIR

S-100

POLICE

TREAT

TREAT

TREAT

MH VIEW

MH WAITING

TREAT

TREAT

TREAT

TREAT

HSKP

OFFICE

SUPPLY

STAF TLT

STORAGE

TREAT

CHECK-IN/OUT

PAT. TLT

EXAM

PCMHI EXAM

PAT. TLT

STAFF TLT

EXAM

EXAM

EXAM

CONSULT

CONSULT

EXAM

175 SF

PROCEDURE

EXAM

EXAM

CONSULT

EXAM

EXAM

EXAM

EXAM

EXAM

PCMHI EXAM

PCMHI EXAM

CONSULT

EXAM

EXAM

EXAM

CONSULT

CONSULT

EXAM

1226 PROCEDURE

SHARED

APPT.

SHARED

APPT.

TELE-HEALTH

TELE-HEALTH

PAT. TLT

CORRIDOR

C100

SOILED

UTILITY

STAFF

BREAK

1240LOCKERS

1240A

CONFERENCE

STAFF TLT

STAFF TLT

HSKP

1237 MED EQUIP

LOADING

DOCK

C106

ON CALL

STAFF TLT

ON CALL

IT CLOSET

TEAM WORK

C102

TEAM WORK

C104

CLEAN

UTILITY

MEDS

MEDS

ELEC.

E100

WAITING

VEST.

PUB TLT

1101C

PUB TLT

1101D

BARI TLT

1101A

VENDING

1253 SHARED

APPT. STOR.

PUB TLT

1101B

C106B

CORRIDOR

C101

TLT

1227A

CORRIDOR

C105

CORRIDOR

C103

ELEC

E101

LINEN

SHELL

SPACE

TOILET

1209A

STORAGE

OFFICE

OFFICE

OFFICE

CLOSET

FEC

FEC

FEC

FEC

FEC

FEC

FEC

FEC

FEC

FEC

1071A

1-PC-3

1-PC-5

1-PC-4

10951-FC-1

13.5"

21"

AHU

20 GPM

CHWS/R

CU

B9

CU

B8

6" CHWS/R UP

& DOWN

CU

B7

CU

B6 CU

B3

REFRIGERANT PIPING

CU

AHU

1-1

21 GPM

REFRIGERANT PIPING

2" CHWS&R

HRU

CU

B5

6" CHWS&R

3" CHWS/R

CU

B4

REFRIGERANT PIPING

CU

B14

CU

B13

CU

B12

CU

B10

AHU

CU

B1

AHU

CU

B2

CU

B3

CU

CHILLED WATER SUPPLYCHWS

CHILLED WATER RETURNCHWR

AIR CONDITIONING CONDENSATE DRAINCD

HIGH PRESSURE STEAM SUPPLYHPS

HIGH PRESSURE STEAM RETURNHPR

STEAM TRAPT

LOW PRESSURE STEAM SUPPLYLPS

LOW PRESSURE STEAM RETURNLPR

ISOLATION VALVE ( GATE , BALL, OR BUTTERFLY)

THROTTLING/SHUT-OFF VALVE (GLOBE)

CALIBRATED BALANCING/SHUT-OFF VALVE (CIRCUIT SETTER)

MODULATING CONTROL VALVE ( TWO-WAY & THREE-WAY)

PIPING LEGEND

SYMBOL DESCRIPTION 1. CONTRACTOR SHALL COMPARTMENTALIZE, WITH TEMPORARY

ENVIRONMENTAL CONTROLS, EACH INDIVIDUAL CONSTRUCTION AREA FOR THE

ENTIRE DURATION OF THE CONSTRUCTION ACTIVITY WITHIN THAT AREA.

TEMPORARY ENVIRONMENTAL CONTROLS WILL BE REQUIRED TO BE INSTALLED

AND REMOVED ON A DAILY BASIS IN MAIN ACCESS CORRIDORS TO ALLOW

OCCUPANT ACCESS DURING OPERATIONAL HOURS.

2. ALL WORK IN CORRIDORS AND PLUMBING CHASE 1-PC-6 SHALL BE PERFORMED

DURING NON-OPERATIONAL HOURS UNLESS APPROVED BY THE VA COR.

PLAN PHASING & CONSTRUCTION NOTES

CHILLER PIPE VICTAULIC

GASKET REPLACEMENT

VA CWM

JC-A LA

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseDESIGNER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Approved Date:

Approved Title:

Approved Name:

GR

AP

HI

C

SC

AL

E:

1/

4"

1' -0

4' 2'

1' 8'

0'

GR

AP

HI

C

SC

AL

E:

1/

2"

1' -0

2' 1'

6" 4'

0'

GR

AP

HI

C

SC

AL

E:

1/

8"

1' -0

8' 4'

2'

GR

AP

HI

C

SC

AL

E:

3/

8"

1' -0

4' 2'

6'

1' 6"

GR

AP

HI

C

SC

AL

E:

3/

4"

1' -0

2' 1'

6" 3'

0' 3"

GR

AP

HI

C

SC

AL

E:

1"

1'

-0

2' 1'

1/2

0'

GR

AP

HI

C

SC

AL

E:

3"

1'

-0

1' 6"

3" 0'

9" 11 2"

GR

AP

HI

C

SC

AL

E:

1-

1/2

1' -0

2' 1'

6" 0'

3"

M102

REVISIONS / ISSUANCES: DATE:

12/31/2025

FIRST FLOOR MECHANICAL PLAN

PROJECT NORTH

TR

UE

N

OR

TH

SCALE:01 FIRST FLOOR MECHANICAL PLAN

EXAM

OPTOMETRY

EXAM

CHIEF OFFICE

CLEAN INST.

EXAM

OPTOMETRY

EXAM

EYEGLASS

FITTING 2222

PHOTOGRAPHY

OPTOMETRY

EXAM

OFFICE

OPTOMETRY

EXAM

2234A

FAMILY/BARIATRIC

WASHROOM2234

WAITING

RECEPTION

WAITING

2233A

WASHROOM

OFFICE

H.K.

2236B I.T.

DIRTY

INST.

CLEAN LINEN

OXYGEN STOR.

WASHROOM

EXAM

NURSE STATION:

INTAKE/EXIT

INTERVIEW

OFFICE

MAS. OFFICE

MED. PREP.

GENERAL

PROCEDURE

2264A

WASHROOM

CO

RR

STAFF LOUNGE/

LOCKERS

DIRTY

LINEN

CONFERENCE

2242B

ELEC.

CONSULT/ EXAM

EKG/STRESS

TESTING

CORRIDOR

VISUAL FIELDS

KIOSK

CO

RR

OFFICE

GENERAL

OFFICE

OFFICE (FUTURE

EXAM/

CONSULT)

SHOE STOR.

SHOE SHOP

EXAM

EXAM

EXAM

CHIEF OFFICE

CONSULT/ EXAM

EXAM

EXAM

EXAM

EXAM

EXAM

CLEAN SUPPY

CARDIO EQUIP.

ADMIN. OFFICE

ADMIN. OFFICE

EXAM

WASHROOM

CORRIDOR

CO

RR

2242A

ELEC.

2236A

ELEC.

STAIRS

TOILET

TOILET

CORRIDOR

CORRIDOR2-TC-2

SECRETARY

WAITING ROOM

ULTRA SOUND

CHANGING/

TOILET

STAFF

PHYSICIAN

CORRIDOR

STAIRS

RADIOLOGIST

2WA-1

EMERG.

ELEC.

2WA-2

ELEC.

2-ME-2

STOR.

RADIOLOGIST

2108A

TOILET

VEST.21142120

X-RAY ROOM

OFFICE

EXAM

CORRIDOR

RESP.

CLINIC 2158

PULM.

LAB

RESPIRATORY

THERAPY

EKG/EEG

2154A

STORAGE

STORAGE

WOMEN'S

MEN'S

STAIRS

STORAGE

CORRIDOR

LAB

TECH. AREA

TESTING

STORAGE

FILE

ROOM

EMPLOYEE

BREAK ROOM

OFFICE

LAB

2132A

STORAGE

OFFICE

OFFICE

CONF.

ROOM

PATHOLOGY

TOILET

2126A

PHLABOT.

ROOMS

TOILET 2121

OFFICE

2118A

2-PC-10

2-PC-11

2-PC-14

2-EL-2

2WA-3

2WA-4

2WA-5

2WA-6

2WA-7

2WA-8

2WA-9

2WA-10

2WA-12

2WA-13

2WC-P

2WC-38

2WC-39

2WC-40 2WC-41

2WC-42

2WB-43

2WB-60 2WB-64

2WB-65

2WB-66

2WB-67

2WB-69

2WB-70

2WB-71

2WC-372WA-18

2WB-61 2WB-62

2WB-68

2WB-44

2WB-45

2WB-46

2WB-47

2WB-50

2WB-51

2WB-52

2WB-55

2WB-58

2WB-59

2WB-57

2WB-56

2WB-81

2WB-80

2WB-79

2WB-78

2WB-77 2WB-76

2WB-75

2WB-74

2WB-73

2WB-722WA-19

2WA-20

2WA-21

2WA-22

2WA-23

2WA-24

2WA-25

2WA-26

2WA-27

2WA-28

2WA-29

2WA-30

2WA-31

2WA-32

2WA-33

2WA-34

2WA-35

2WA-36

2WA-15

WAITING

DILATION

OPTOMETRY

EXAM

ELECTICAL

PRE-TEST

OFFICE

SUPPORT

OPTOMETRY

EXAM

WASHROOM

LOW VISION

EXAM

TRAINING: LOW VISION/

POLYTRAUMA

VIST

WASHROOM

BROS

2239A

BROS STOR.

STOR.

2201A

WASHROOM

CO

RR

2-PC-9

2-PC-8

DN

2WB-54

2WB-54

2WB-48

2WB-49

AHU

HP

6" CHWS/R UP & DOWN

ACT CEILING AHU

CHW PIPE RISERS TO ATTIC

CHW PIPE RISERS TO ATTIC

AHU

PC1

63 GPM

NIC

2 1/2" CHWS/R UP TO

ATTIC SPACE

CHILLED WATER SUPPLYCHWS

CHILLED WATER RETURNCHWR

AIR CONDITIONING CONDENSATE DRAINCD

HIGH PRESSURE STEAM SUPPLYHPS

HIGH PRESSURE STEAM RETURNHPR

STEAM TRAPT

LOW PRESSURE STEAM SUPPLYLPS

LOW PRESSURE STEAM RETURNLPR

ISOLATION VALVE ( GATE , BALL, OR BUTTERFLY)

THROTTLING/SHUT-OFF VALVE (GLOBE)

CALIBRATED BALANCING/SHUT-OFF VALVE (CIRCUIT SETTER)

MODULATING CONTROL VALVE ( TWO-WAY & THREE-WAY)

PIPING LEGEND

SYMBOL DESCRIPTION

PLAN PHASING & CONSTRUCTION NOTES

1. CONTRACTOR SHALL COMPARTMENTALIZE, WITH TEMPORARY ENVIRONMENTAL

CONTROLS, EACH INDIVIDUAL CONSTRUCTION AREA FOR THE ENTIRE DURATION

OF THE CONSTRUCTION ACTIVITY WITHIN THAT AREA. TEMPORARY

ENVIRONMENTAL CONTROLS WILL BE REQUIRED TO BE INSTALLED AND REMOVED

ON A DAILY BASIS IN MAIN ACCESS CORRIDORS TO ALLOW OCCUPANT ACCESS

DURING OPERATIONAL HOURS.

2. ALL WORK IN CORRIDORS AND PLUMBING CHASE 2-PC-10 SHALL BE PERFORMED

DURING NON-OPERATIONAL HOURS UNLESS APPROVED BY THE VA COR.

CHILLER PIPE VICTAULIC

GASKET REPLACEMENT

VA CWM

JC-A LA

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseDESIGNER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Approved Date:

Approved Title:

Approved Name:

GR

AP

HI

C

SC

AL

E:

1/

4"

1' -0

4' 2'

1' 8'

0'

GR

AP

HI

C

SC

AL

E:

1/

2"

1' -0

2' 1'

6" 4'

0'

GR

AP

HI

C

SC

AL

E:

1/

8"

1' -0

8' 4'

2'

GR

AP

HI

C

SC

AL

E:

3/

8"

1' -0

4' 2'

6'

1' 6"

GR

AP

HI

C

SC

AL

E:

3/

4"

1' -0

2' 1'

6" 3'

0' 3"

GR

AP

HI

C

SC

AL

E:

1"

1'

-0

2' 1'

1/2

0'

GR

AP

HI

C

SC

AL

E:

3"

1'

-0

1' 6"

3" 0'

9" 11 2"

GR

AP

HI

C

SC

AL

E:

1-

1/2

1' -0

2' 1'

6" 0'

3"

M103

REVISIONS / ISSUANCES: DATE:

12/31/2025

SECOND FLOOR MECHANICAL

PLAN

PROJECT NORTH

TR

UE

N

OR

TH

SCALE:01 SECOND FLOOR MECHANICAL PLAN

DOWN

DOWN

MECHANICAL ROOM

CATWALK CATWALK

ELEVATOR

SHAFT

VACANT

FLAT ROOF

SOUTH PENTHOUSE

METAL

WOOD

44" METAL DOOR

ACCESS TO FLAT ROOF

DOOR

DOOR

WOOD

DOOR

METAL

DOOR

FIRE

PUMP

ROOM

TOP OF

ENTRANCE DOOR TO

ATTIC ON SECOND

FLOOR

DOWN

ENTRANCE DOOR TO

ATTIC ON SECOND

FLOOR CA

TW

AL

K

ELEVATOR

SHAFT

TOP OF

FIRE

PUMP

ROOM

CH

W

S

CH

W R

6"CHWS&R2"CHWS&R

2"CHWS&R

2"CHWS&R

EXG 11

2"CHWS&R

CHWS

CHWR

CHWS

CHWR6"CHWS&R

EXG 2"CHWS&R

6"CHWS&RDP

S

CONTROLS

SERVER

2"CHWS&R

2"CHWS&R

2"CHWS&R

6"CHWS&R

6"CHWS&R6"CHWS&R

2"CHWS&R

2"CHWS&R

3" CHWS&R

2"CHWS&R

2"CHWS&R

RS RLRL RS

RL

RS

CH

W

S

CH

W R

RL

RS

RL

RS

2"CHWS&R

AHU

1E

41.7 GPM

2" CHWS&R

CU

4"RL & 12"RS DN TO HEAT PUMP

HP-1 IN IT ROOM 2238B BELOW

6" CHWS&R DN TO

SECOND FLOOR

AHU

2E

38.1 GPM

AHU

22 GPM

AHU

22.2 GPM

2" FOR MENTAL HEALTH

AHU ON FIRST FLOOR

BCU

4.0 GPM

BCU

4.0 GPM

1" CHWS&R

AHU

2A

34.1 GPM AHU

A1

AHU

23.5 GPM

AHU

16.7 GPM

AHU

25.7 GPM

CONTROLS

SERVER

AHU

PC2

32.5 GPM

AHU

23.5 GPM

CU

REFRIG.

PIPING

AHU

1A

105.3 GPM

CU

A1

CU

AHU

A3

20.0 GPM

2" CHWS&R DOWN

4"CHWS&R

4"CHWS&R

4"CHWS&R

CHILLED WATER SUPPLYCHWS

CHILLED WATER RETURNCHWR

AIR CONDITIONING CONDENSATE DRAINCD

HIGH PRESSURE STEAM SUPPLYHPS

HIGH PRESSURE STEAM RETURNHPR

STEAM TRAPT

LOW PRESSURE STEAM SUPPLYLPS

LOW PRESSURE STEAM RETURNLPR

ISOLATION VALVE ( GATE , BALL, OR BUTTERFLY)

THROTTLING/SHUT-OFF VALVE (GLOBE)

CALIBRATED BALANCING/SHUT-OFF VALVE (CIRCUIT SETTER)

MODULATING CONTROL VALVE ( TWO-WAY & THREE-WAY)

PIPING LEGEND

SYMBOL DESCRIPTION

PLAN PHASING & CONSTRUCTION NOTES

1. CONTRACTOR SHALL COMPARTMENTALIZE, WITH TEMPORARY

ENVIRONMENTAL CONTROLS, EACH INDIVIDUAL CONSTRUCTION AREA FOR THE

ENTIRE DURATION OF THE CONSTRUCTION ACTIVITY WITHIN THAT AREA.

TEMPORARY ENVIRONMENTAL CONTROLS WILL BE REQUIRED TO BE INSTALLED

AND REMOVED ON A DAILY BASIS IN MAIN ACCESS CORRIDORS TO ALLOW

OCCUPANT ACCESS DURING OPERATIONAL HOURS.

2. WORK IN ATTIC MAY BE EXECUTED DURING NORMAL OPERATIONAL HOURS.

CONTRACTOR SHALL COORDINATE SCHEDULE WITH THE VA COR.

COMPARTMENTALIZATION CONTROLS SHALL BE INSTALLED AROUND THE

PORTION OF THE ATTIC WHERE WORK IS OCCURRING.

CHILLER PIPE VICTAULIC

GASKET REPLACEMENT

VA CWM

JC-A LA

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseDESIGNER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Approved Date:

Approved Title:

Approved Name:

GR

AP

HI

C

SC

AL

E:

1/

4"

1' -0

4' 2'

1' 8'

0'

GR

AP

HI

C

SC

AL

E:

1/

2"

1' -0

2' 1'

6" 4'

0'

GR

AP

HI

C

SC

AL

E:

1/

8"

1' -0

8' 4'

2'

GR

AP

HI

C

SC

AL

E:

3/

8"

1' -0

4' 2'

6'

1' 6"

GR

AP

HI

C

SC

AL

E:

3/

4"

1' -0

2' 1'

6" 3'

0' 3"

GR

AP

HI

C

SC

AL

E:

1"

1'

-0

2' 1'

1/2

0'

GR

AP

HI

C

SC

AL

E:

3"

1'

-0

1' 6"

3" 0'

9" 11 2"

GR

AP

HI

C

SC

AL

E:

1-

1/2

1' -0

2' 1'

6" 0'

3"

M104

REVISIONS / ISSUANCES: DATE:

12/31/2025

ATTIC FLOOR MECHANICAL PLAN

PROJECT NORTH

TR

UE

N

OR

TH

SCALE:01 ATTIC FLOOR MECHANICAL PLAN