Attachment 06a - Drawings 523A4-20-205 - Part2.pdf

m m

M

A X

M

IN

[1 m m

NTS

SIDE VIEW TRAPEZE HANGER FOR UP TO

453KG [1000 LB.] UNIFORM LOAD

ADJUSTABLE CLEVIS HANGER

TYPE 1 - SEE SPECIFICATIONS

ADJUSTABLE CLEVIS HANGER TYPE

43 - SEE SPECIFICATIONS

MAXIMUM PIPE/TUBING SUPPORT SPACING

NOTE: FOR TRAPEZE HANGER TAKE SPACING OF SMALLEST SIZE ON TRAPEZE.

NOM. SIZE

PIPE

TUBING

PIPE HANGERS

mm

[IN]

mm

[FT]

mm

[FT]

THRU 20

[THRU3

4]

[7]

[5]

[1]

[7]

[6]

[114]

[7]

[7]

[112]

[9]

[8]

[2]

[10]

[8]

[212]

[11]

[9]

[3]

[12]

[10]

[4]

[14]

[12]

[5]

[16]

[13]

[6]

[17]

[14]

[8]

[19]

[16]

[10]

[22]

[12]

[23]

[14]

[25]

[16]

[27]

[18]

[28]

[20]

[30]

[24]

[32]

NTS

SEISMIC BRACING DETAIL

TRANSVERSE

NOTES:

1. MAXIMUM STRUT LENGTH 8"

2. STRUT TO CLIP BOLT DIAMETER 1\2"

3. BY OTHER'S: HILTI'S NUTS, BOLTS, WASHERS.

4. SEISMIC RESTRAINTS SHALL BE PROVIDED PER THE LATEST ADOPTED EDITION OF THE APPLICABLE STATE BUILDING CODE AND THE SMACNA

SEISMIC RESTRAINT MANUAL, GUIDELINES FOR MECHANICAL SYSTEMS. THE CONTRACTOR SHALL SUBMIT SHOP DRAWINGS OF THE PROPOSED

RESTRAINTS, STRUCTURAL ATTACHMENT METHODS AND RESTRAINT LOCATIONS TO THE ARCHITECT FOR REVIEW AND APPROVAL. THE SUBMITTED DOCUMENTS SHALL BE PREPARED AND STAMPED BY A STRUCTURAL ENGINEER LICENSED IN THE PROJECT LOCATION.

CONFIGURATION WORKS

FOR EITHER SIDE

1-5\8" X 1-5\8" X 12 GA

STRUT UNISTRUT P1000

SERIES OR SIMILAR

CONNECTION

TO STRUCTURE

5\8" HILTI KB TZ (4" MIN

EMBEDMENT LENGTH)

A 307 STEEL

BOLT

ANGLE

MIN: 30

MAX: 60

PIPE

U-BOLTS

DECK

LONGITUDINAL

1-5\8" X 1-5\8" X 12 GA

STRUT UNISTRUT P1000

SERIES OR SIMILAR

1-5\8" X 1-5\8" X 12 GA

STRUT UNISTRUT P1000

SERIES OR SIMILAR

1-5\8" X 1-5\8" X 12

GA STRUT

UNISTRUT P1000

SERIES OR SIMILAR

P

D

C

D+[1"]

NTS

D+25mm

PIPE ANCHOR SCHEDULE

D P C N S BOLT PATTERN

STEAM COIL - PIPING CONNECTIONS

NTS4

NTS

SMALL PIPE ANCHOR 38-102mm [11 2"-4"]

INSULATE AS INDICATED FOR ALL

CHILLED WATER. INSULATE PIPE ONLY

FOR STEAM, CONDENSATE

& HEATING WATER.

NOTE:

WHERE USED FOR COPPER TUBE OR PIPE, BRAZE TO FABRICATED

STEEL ANCHOR

D+[21 2"]

D+[43 4"]

D+121mm

D+64mm

D+[11 2"]

D+38mm

D+[33 4"]

D+95mm

8mm

[516"]

ANCHOR BOLTS

N=NUMBER

S=SIZE

DRILL Ø = S+2mm

DRILL Ø = S+[116"]

STL PIPE OR

COPPER TUBE

D=PIPE O.D.

NOTE A

mm in mm in mm in mm in mm in

13 1 2"

102 4

19 3

NOTES:

1. WHEN COIL IS INCLUDED IN CASING MOUNTED ON

VIBRATION ISOLATOR UNITS, THE RUNOUT PIPING FOR

CONNECTIONS TO COIL SHALL BE INSTALLED WITH

SWING JOINTS TO ALLOW FOR THE VIBRATION.

2. PIPING SHALL BE INSTALLED IN SUCH MANNER THAT IT

WILL NOT BLOCK THE SWING OR USE OF ACCESS DOORS

OR PANELS; NEITHER SHALL IT BLOCK THE SERVICING

OF FILTERS, VALVES, OR EQUIPMENT.

3. TRAP EACH COIL SEPARATELY WHEN INSTALLED IN A

BANK OF TWO OR MORE HIGH. ALSO PROVIDE SEPARATE

VACUUM BREAKER FOR EACH COIL.

4. TWO TRAP ASSEMBLIES IN PARALLEL ARE SHOWN. TWO

TRAPS REQUIRED WHEN CONDENSATE LOAD IS 2400

KG/HR [5,000 LBS/HR] OR GREATER.

5. SUPPLY & RETURN PIPES ARE SHOWN FROM SAME END.

REHEAT COIL MAY HAVE SUPPLY & RETURN PIPES FROM

OPPOSITE ENDS.

PIPE HANGER SHALL

SUPPORT PIPING

INDEPENDENT OF

COIL (TYP.)

PITCH COIL DOWN

8mm [1/4"] PER FOOT

TO CONDENSATE

OUTLET

FULL SIZE

TAPPING

PRESSURE

GAGE

SCALE POCKET

SEE NOTE

NO. 4

STEAM CONDENSATE

RETURN

15mm [1 /2"]

CHECK VALVE

VACUUM

BREAKER

INCREASER,

IF REQUIRED

REDUCER,

IF REQUIRED

STEAM SUPPLY

STEAM

CONDENSATE

RETURN

TEMPERATURE

SWITCH

SCALE POCKET

HUMIDIFIER

CONTROL VALVE

TO HUMIDISTAT

MANIFOLD PIPE ADAPTERS

STEAM SUPPLY

ON-OFF CONTROL VALVE DUCT CROSS SECTION

INVERTED

BUCKET

TRAP ASSEMBLY

NOTE:

SEE MANUFACTURER'S PIPING RECOMMENDATIONS FOR

FINAL LAYOUT

STEAM HUMIDIFIER - PIPING CONNECTIONS (MULTIPLE DISPERSION TUBES)

PROVIDE INSULATION SHIELD

& INSERT FOR ALL PIPING

(200mm [8"] MIN.)

BAND

43mm [1-5/8"] 12 GAUGE CHANNEL OR 50x50x6.4mm

[2"X2"X1/4"] ANGLE

15mm [1/2"] DIA.

HANGER RODS WITH

900mm [36"] MAX.

SPACING ON EACH

CHANNEL

WELD

SADDLE

INSULATION SHIELD

AT HANGER

PROVIDE HIGH COMPRESSIVE

STRENGTH INSULATION (9 PSF

MIN. DENSITY) UNDER

INSULATION SHIELD

INSULATION (VAPOR

BARRIER TYPE IS

REQUIRED FOR LOW

TEMPERATURE PIPE)

HANGER ROD

NOTE:

SEE SPECIFER FOR DETAILED HANGER

REQUIREMENTS

m m

[6

M

IN

m m [1

M

IN

D U

C T

H E

IG

H

T

H1 /3

H

/3 H

/3

H

Project NumberProject NumberProject NumberProject Number

Building NumberBuilding NumberBuilding NumberBuilding Number

Drawing NumberDrawing NumberDrawing NumberDrawing Number

Project TitleProject TitleProject TitleProject Title

LocationLocationLocationLocation

Issue DateIssue DateIssue DateIssue Date CheckedCheckedCheckedChecked DrawnDrawnDrawnDrawn

Drawing TitleDrawing TitleDrawing TitleDrawing Title

Approved:Approved:Approved:Approved:

VA FORM 08 - 6231

AAAA

CONSTRUCTION

DOCUMENTS

FULLY

SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

BBBB

CCCC

DDDD

EEEE

PhasePhasePhasePhase

ARCHITECT STAMPSTAMPSTAMPSTAMPCONSULTANTS 523A4-20-205

VAMC WEST ROXBURY

EXPAND EMERGENCY

DEPARTMENT

William Pevear Architects, Inc.

872 Massachusetts Ave. Suite 2-9 Cambridge, MA 02139

T: 617.335.5186

Alares Engineering

248 Copeland Street, 2nd Floor Quincy, MA 02169

T: 617.481.6390

MEP/FP ENGINEER

Drawing ScaleDrawing ScaleDrawing ScaleDrawing Scale

333322221111 4444 5555 6666 7777 8888

AAAA

BBBB

CCCC

DDDD

EEEE

333322221111 4444 5555 6666 7777 8888

1400 VFW PARKWAY, WEST ROXBURY, MA 02132

01/31/2024

CODE CONSULTANT

Hastings Consulting

142 Hanlon Road Holliston, MA 01746

T: 508.397.8417

N

C U se rs

\Q n g u y e n

\D o c u m e n ts

\W R

-E D

M e ch S ta m p e d b g o ld s te in R

C

Y M

.r v t

/2

/2

:3 :1

P

M

NTS

MI-101

HVAC DETAILS

HLHLHLHL PSPSPSPSRevision:Revision:Revision:Revision: Date:Date:Date:Date:

POS # MODULE LENGTH (IN) WEIGHT (LBS)

1 CONTROLS SECTION 27 450.57

2 ACCESS SECTION 10 105.67

3 SUPPLY FAN SECTION 50 1126.25

4 AIR MIXING SECTION 1 36 1

8 438.89

5 AIR MIXING SECTION 2 36 1

8 438.89

6 PRE/ PRIME FILTER SECTION 19 224.47

7 CUSTOM LENGTH SECTION 4 36.77

8 STEAM COIL SECTION 10 291.62

9 ACCESS SECTION 10 135.21

10 CHILLED WATER COIL SECTION 14 532.24

11 ACCESS SECTION 10 135.21

12 HUMIDIFICATION SECTION 14 1

8 406.40

13 ACCESS SECTION 36 1

8 346.37

14 RETURN FAN SECTION 41 1048.79

15 FINAL FILTER SECTION 14 170.33

16 DISCHARGE SECTION 24 1

2 284.65

ROOF CURB 419.87

INSTALLED UNIT WEIGHT 6592.19

37-11/16"

26-1/16"

35"

4-7/16"

3"

30" Sq.

OPENING 25-1/2" Sq.

24 1/2" 14" 41" 36 1/8" 14 1/8" 10" 14" 10" 10" 4' 19" 36 1/8" 50" 10' 27"

319 3/4"

NTS

OUTSIDE AIR INTAKE DETAIL

WIRE MESH SCREEN

AIR FLOW

ROOF

LARGER OPENING TO

PREVENT UNIT FROM

INTAKING SNOW. FACE

VELOCITY MUST BE LESS

THAN 500 FPM.

NOTE:

1. REFER TO FP FOR DUCT SIZE.

IN TO AIR HANDLER

NTS

3-EF-50 DETAIL

NTS

3-EF-50 ROOF CURB DETAIL

EXISTING ROOF CURB CUT 25-1/2" Sq. OPENING IN

EXISTING ROOF CURB AND SECURE

NTS

3-AHU-1A DETAIL

1234789 610111213141516

ELEVATION VIEW

TOP VIEW

1234789 610111213141516 5

OUTSIDE AIR INTAKE

DUCTWORK

NTS

AHU ROOF CURB DETAIL

HVAC CURB BY

OTHERS

CONCRETE ROOF SLAB

3-1/2" EMD

2X6 PT SLEEPER W/ 5/8

CONC ANCHORS @ 3' OC

PROVIDE COUNTERSINK

HOLE @3' OC.

NEW RIGID INSULATION &

ROOF MEMBRANE

STAINLESS METAL FLASHING

& NEOPRENE PAD (TYP.)

EXHAUST FAN

NTS

3-EF-50 CONTROLS

1. EXHAUST FAN WILL OPERATE AT

CONSTANT VOLUME OF 3000 CFM (ADJ.).

2. WHEN ROOM TEMPERATURE IS ABOVE 85°F

(ADJ.) THE EXHAUST FAN SHALL BE "ON".

3. WHEN THE ROOM TEMPERATURE IS

BELOW 85°F (ADJ.) THE EXHAUST FAN

SHALL BE "OFF".

LINE VOLTAGE

THERMOSTAT

T

TOP CONNECTION

*REFER TO ARCHITECTURAL FOR MORE DETAILS

FAN TO EXTENSION CURB

CURB OVER OPENING

EXTENSION CURB

Project NumberProject NumberProject NumberProject Number

Building NumberBuilding NumberBuilding NumberBuilding Number

Drawing NumberDrawing NumberDrawing NumberDrawing Number

Project TitleProject TitleProject TitleProject Title

LocationLocationLocationLocation

Issue DateIssue DateIssue DateIssue Date CheckedCheckedCheckedChecked DrawnDrawnDrawnDrawn

Drawing TitleDrawing TitleDrawing TitleDrawing Title

Approved:Approved:Approved:Approved:

VA FORM 08 - 6231

AAAA

CONSTRUCTION

DOCUMENTS

FULLY

SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

BBBB

CCCC

DDDD

EEEE

PhasePhasePhasePhase

ARCHITECT STAMPSTAMPSTAMPSTAMPCONSULTANTS 523A4-20-205

VAMC WEST ROXBURY

EXPAND EMERGENCY

DEPARTMENT

William Pevear Architects, Inc.

872 Massachusetts Ave. Suite 2-9 Cambridge, MA 02139

T: 617.335.5186

Alares Engineering

248 Copeland Street, 2nd Floor Quincy, MA 02169

T: 617.481.6390

MEP/FP ENGINEER

Drawing ScaleDrawing ScaleDrawing ScaleDrawing Scale

333322221111 4444 5555 6666 7777 8888

AAAA

BBBB

CCCC

DDDD

EEEE

333322221111 4444 5555 6666 7777 8888

1400 VFW PARKWAY, WEST ROXBURY, MA 02132

01/31/2024

CODE CONSULTANT

Hastings Consulting

142 Hanlon Road Holliston, MA 01746

T: 508.397.8417

N

C U se rs

\Q n g u y e n

\D o c u m e n ts

\W R

-E D

M e ch S ta m p e d b g o ld s te in R

C

Y M

.r v t

/2

/2

:3 :1

P

M

NTS

MI-102

HVAC DETAILS

AIR DEVICE SCHEDULE (RETURN)

MARK TYPE

AIR FLOW

MAX APD

MOUNTING

PANEL/FRAME SIZE NECK SIZE

NC DAMPER FINISH REMARKSMIN MAX

CFM CFM IN WG IN x IN IN x IN

RG-1 SECURE GRILLE 100 250 0.028 CEILING 14 x14 12 x 12 13 NONE WHITE SEE NOTE 1, 2

NOTE

1. PROVIDE SQUARE TO ROUND ADAPTER.

2. BASIS OF DESIGN: TITUS SG-SD

AIR HANDLING UNIT SCHEDULE

MARK LOCATION

AREA AND/OR BLDG

SERVED

TYPE AIR FLOW

AIR FLOW

SUPPLY FAN MARK

RETURN OR RELIEF FAN

MARK

EXHAUST FAN MARK PREFILTER MARK

PRIMARY FILTER

MARK

FINAL FILTER MARK PREHEAT COIL MARK COOLING COIL MARK REHEAT COIL HUMIDIFIER MARK REMARKSSUPPLY MIN OA RETURN

CFM CFM CFM

3-AHU-1A LOW ROOF 3 ED PRE-ENGINEERED VAV 6200 1700 4500 3-SF-1, 3-SF-2 3-RF-1, 3-RF-2 NA 3-PF-1 3-PRF-1 3-FF-1 3-PHC-1 3-CC-1 AT TU 3-H-1 SEE NOTE 1 AND NOTE 2

NOTES

1. COILS SIZED BASED ON 100% OA EMERGENCY SITUATION

2. BASIS OF DESIGN: TRANE PERFORMANCE CLIMATE CHANGER AIR HANDLER CSAA014

FAN SCHEDULE

MARK LOCATION

AREA AND/OR BLDG

SERVED

SYSTEM AND/OR SERVICE

NEW AIR

FLOW

EXISTING

AIR FLOW

NEW TSP

EXISTING

TSP

FAN MOTOR ELECTRICAL

CONTROL

SEQUENCE

REMARKS

TYPE WHEEL CLASS ARRANGEMENT, ROTATION, AND DISCHARGE

DIAMETER

MIN % EFF DRIVE

NEW FAN

MAX RPM

EXISTING FAN

MAX RPM

NOMINAL POWER

PHASE VOLT RPM SPEED CONTROL

CFM CFM IN IN IN BHP HP

3-EF-50 LOW ROOF 3-GC-100 EMERGENCY GENERATOR ROOM 3000 --- 0.50 --- DOWNBLAST CENTRIFUGAL BIW --- ARR 10, CW ROTATION, DOWNBLAST DISCHARGE 19.5 48% BELT 823 --- 0.56 0.75 1 208 1725 CONSTANT --- SEE NOTE 2 AND NOTE 4

3-SF-1

LOW ROOF 3 ED 3-AHU-1 6200 --- 5.96 --- SINGLE WIDTH SINGLE INLET AIRFOIL --- ARR 4, INLINE, HORIZ. DISCHARGE 15.0 58% DIRECT 3555 --- 5.03 5.0 3 460 1800 VARIABLE INCLUDED SEE NOTE 3

3-SF-2

3-RF-1

LOW ROOF 3 ED 3-AHU-1 6200 --- 2.01 --- SINGLE WIDTH SINGLE INLET AIRFOIL --- ARR 4, INLINE, HORIZ. DISCHARGE 16.5 61% DIRECT 1979 --- 1.60 3.0 3 460 1800 VARIABLE INCLUDED SEE NOTE 3

3-RF-2

NOTE

1. ALL SELECTIONS ARE BASED ON AN ALTITUDE OF 16'.

2. BASIS OF DESIGN: COOK ACE-B 195C6B

3. BASIS OF DESIGN: TRANE PERFORMANCE CLIMATE CHANGER AIR HANDLER CSAA014

4. CONTROLLED WITH LINE VOLTAGE THERMOSTAT. BASIS OF DESIGN: DAYTON 1UHH2

CHILLED WATER COOLING COIL SCHEDULE

MARK LOCATION

AREA

AND/OR

BLDG

SERVED

SYSTEM

AND/OR

SERVICE

AIR FLOW

MAX FACE

VELOCITY

APD

EAT LAT TOTAL

CAPACITY

SENSIBLE

CAPACITY

CHILLED WATER (30% GLYCOL)

REMARKSDb Wb Db Wb FLOW EWT LWT WPD

CFM FPM IN WG °F °F °F °F MBH MBH GPM °F °F FT

3-CC-1 LOW ROOF 3 ED 3-AHU-1 6200 461 0.70 91 73 55.0 54.9 373 247 67.3 44 56 19.6 ---

NOTE

THE COOLING COIL FIN SPACING SHALL NOT EXCEED 132 FINS PER FOOT.

STEAM HEATING COIL SCHEDULE

MARK LOCATION

AREA

AND/OR

BLDG

SERVED

SYSTEM

AND/OR

SERVICE

APPLICATION

AIR FLOW

MAX FACE

VELOCITY

APD

TEMPERATURES TOTAL MIN

CAPACITY

STEAM

REMARKSEAT LAT ENT CONT VALVE ENT COIL FLOW STEAM TRAP

CFM FPM IN WG °F °F MBH PSIG PSIG LBS/HR MARK LBS/HR

3-PHC-1 LOW ROOF 3 ED 3-AHU-1 PREHEAT 6200 496 0.10 5.0 53.5 326 --- 5 339.4 --- --- ---

STEAM HUMIDIFER SCHEDULE

MARK LOCATION

SYSTEM

AND/OR

SEVICE

HUMIDIFIER TYPE

AIR

FLOW # OF

MANIFOLDS

EAT LAT

SOURCE

STEAM

CONTROL

TYPE

TRAP

REMARKSDb DEWPOINT

%RH

DEWPOINT

PRESS ENT

VALVE

PRESS ENT

HEATER

FLOW

MARK

CAPACITY

CFM °F °F °F PSIG PSIG LBS/HR LBS/HR

3-H-1 LOW ROOF 3-AHU-1

UNIT-MOUNTED

DISPERSION TUBE

6200 1 78 39.3 50% 59

BUILDING

STEAM

5.0 --- 148 --- --- --- ---

AIR FILTER SCHEDULE

MARK LOCATION

AREA AND/OR

BLDG SERVED

SYSTEM

AND/OR

SERVICE

MERV RATING

AIR FLOW

APD

HOUSING

TYPE

CARTRIDGES

INITIAL CHANGEOVER

SIZE

ARRANGEMENT REMARKS

CFM IN IN IN

3-PF-1 LOW ROOF 3 ED 3-AHU-1 8 6200 0.631 --- SIDE

4 20 x 16 x 2

3 WIDE BY 2 HIGH ---

2 25 x 16 x 2

3-PRF-1 LOW ROOF 3 ED 3-AHU-1 11 6200 0.622 --- SIDE

4 20 x 16 x 4

3 WIDE BY 2 HIGH ---

2 25 x 16 x 4

3-FF-1 LOW ROOF 3 ED 3-AHU-1 14 6200 0.783 --- SIDE

4 20 x 16 x 4

3 WIDE BY 2 HIGH ---

2 25 x 16 x 4

FAN VFD SCHEDULE

MARK HP V PH INPUT FREQUENCY (HZ) OUTPUT FREQUENCY (HZ) AMPS

MINIMUM POWER

FACTOR

MAX ACCELERATION

TIME (SEC)

MIN ACCELERATION

TIME (SEC)

REMARKS

VFD-3-SF-1A

5 460 3 48-63 97 --- 0.98 1800 1800 SEE NOTE 1

VFD-3-SF-1B

VFD-3-RF-1A

3 460 3 48-63 97 --- 0.98 1800 1800 SEE NOTE 1

VFD-3-RF-1B

NOTE

1. BASIS OF DESIGN: TRANE TR200

AIR DEVICE SCHEDULE (SUPPLY)

MARK TYPE

AIR FLOW

MAX APD

MOUNTING

PANEL/FRAME SIZE NECK SIZE

NC DAMPER FINISH REMARKSMIN MAX

CFM CFM IN WG IN x IN IN

SD-1 SECURE DIFFUSER 100 250 0.028 CEILING 14 x14 12 x 12 13 NONE WHITE SEE NOTE 2

NOTES

1. PROVIDE SQUARE TO ROUND ADAPTER.

2. BASIS OF DESIGN: TITUS SG-SD

Project NumberProject NumberProject NumberProject Number

Building NumberBuilding NumberBuilding NumberBuilding Number

Drawing NumberDrawing NumberDrawing NumberDrawing Number

Project TitleProject TitleProject TitleProject Title

LocationLocationLocationLocation

Issue DateIssue DateIssue DateIssue Date CheckedCheckedCheckedChecked DrawnDrawnDrawnDrawn

Drawing TitleDrawing TitleDrawing TitleDrawing Title

Approved:Approved:Approved:Approved:

VA FORM 08 - 6231

AAAA

CONSTRUCTION

DOCUMENTS

FULLY

SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

BBBB

CCCC

DDDD

EEEE

PhasePhasePhasePhase

ARCHITECT STAMPSTAMPSTAMPSTAMPCONSULTANTS 523A4-20-205

VAMC WEST ROXBURY

EXPAND EMERGENCY

DEPARTMENT

William Pevear Architects, Inc.

872 Massachusetts Ave. Suite 2-9 Cambridge, MA 02139

T: 617.335.5186

Alares Engineering

248 Copeland Street, 2nd Floor Quincy, MA 02169

T: 617.481.6390

MEP/FP ENGINEER

Drawing ScaleDrawing ScaleDrawing ScaleDrawing Scale

333322221111 4444 5555 6666 7777 8888

AAAA

BBBB

CCCC

DDDD

EEEE

333322221111 4444 5555 6666 7777 8888

1400 VFW PARKWAY, WEST ROXBURY, MA 02132

01/31/2024

CODE CONSULTANT

Hastings Consulting

142 Hanlon Road Holliston, MA 01746

T: 508.397.8417

N

C U se rs

\Q n g u y e n

\D o c u m e n ts

\W R

-E D

M e ch S ta m p e d b g o ld s te in R

C

Y M

.r v t

/2

/2

:3 :1

P

M

NTS

MI-200

HVAC SCHEDULE

1.5"

3" 3"

55% RH

6.1.2. UNOCCUPIED MODE:

HEATING TEMPERATURE SETPOINT: 60°F (ADJ)

COOLING TEMPERATURE SETPOINT: 85°F (ADJ)

ALARM

PROCESSING

D U

T Y

C Y

C

LE

F U

N C

T

IO

N

S C

H E

D U

LE

S

T A

R T /S

T O

P

S T A T U

S

SYSTEM

A

LA

R M

PR

IO

R

IT

Y/

AD

D -A

LT

ER

N

AT

E N

O

E

LE

C T R

IC

D

E V

IC

E

S P

E E

D C

O M

M A

N D

P O

IN

T T

Y P

E

SYSTEM COMPONENT:

RA TEMPERATURE

-- O P

E N

/C

LO

S E

S T A R

T /S

T O

P -- V

A L V

E P

O S

IT

IO

N

D A

M P

E R

P O

S

IT

IO

N

VAV AIR HANDLER

SYSTEM:

LEGEND

POINT

BINARY

T E

M P

E R

A T U

R E T I)

L oc al A la rm

P an el

M as te r A la rm

P an e l

A re a A la rm

P an el

H

IG

H S

T A

T

IC

P R

E S

S U

R E

H

IG

H H

U M

ID

IT

Y

P R

E S

S U

R E

--L O

W T

E M

P E

R A T U

R E

P E

R C

E N

T

P R

E S

S U

R E

P O

S

IT

IO

N

F

LO

W

H

IG

H L

IM

IT

L O

W L

IM

IT

SYSTEM INPUTS

ANA- BINARY ANALOG

S P

A C

E T

E M

P . C

O N

T R

O L

--S T A

T

IC

P R

E S

S U

R E

R E

S E

T

--D E

M A

N D

L

IM

IT

IN

G

T E

M P

E R

A T U

R E R

E S

E T

T E

M P

E R

A T U

R E O

V E

R R

ID

E

E N

T H

A

LP

Y E

C O

N O

M

IZ

E R

T E

M P

E R

A T U

R E E

C O

N O

M

IZ

E R

F A

IL

U

R E

M O

D E

PR

ES

SU

R

E/

VO

LU

M

E C

O N

TR

O

L

REMARKS

F U

LL

C

O M

M U

N

IC

A T

IO

N

SYSTEM SOFTWARE/CONTROL

APPLICATION/FUNCTION

PAGE:

S T A T

IC

P R

E S

S U

R E

C A

R B

O N

M O

N O

X

ID

E

H U

M

ID

IT

Y

V A

C U

U M

AI

T R

E N

D

IN

G

A B

B R

E V

IA

T

IO

N

RAT

OUTPUTS

LOG

RETURN FAN VFD ALARM

SUPPLY FAN VFD ALARM

RETURN FAN STATUS

STATIC PRESSURE HIGH LIMIT

SA FLOW (CFM)

DISCHARGE STATIC PRESSURE

DA TEMPERATURE

MA TEMPREATURE

RA FLOW (CFM)

SUPPLY FAN STATUS

MIXED AIR LOW LIMIT

RETURN AIR DAMPER

RETURN FAN START/STOP

HEATING COIL VALVE

EXHAUST AIR DAMPER

SUPPLY FAN VFD

OUTSIDE AIR DAMPER

RETURN FAN VFD

SUPPLY FAN START/STOP

AI

AI

AI

AI

AI

OA TEMPERATURE AI

BI

BI

BI

BI

BI

BI

AO

AO

AO

AO

AO

AO

BO

BO

FULL COMMUNICATION

FULL COMMUNICATION

RAF

MAT

DAT

DASP

SAF

OAT

RF-STS

SF-STS

TSL-1

SPS-1

SF-ALA

RF-ALA

RF-SPD

SF-SPD

OAD

RAD

EAD

HC-ACV

RF-SST

SF-SST

PRE-FILTER STATUS AI PF-STS

FINAL-FILTER STATUS AI FF-STS

OA FLOW (CFM) AI OAF

COOLING COIL VALVE AO CC-ACV

RA SMOKE DAMPER BI RASD

SA SMOKE DAMPER BI SASD

HUMIDIFIER VALVE AO H-ACV

SPACE HUMIDITY AI RAH

NTS

3-AHU-1A CONTROL DIAGRAM

RETURN

AIR

TT

TT

FT

TT MT

FT

H-1

SD

PSH

ZC

ZC

ZC

FT

PDS PDS

TT

PSL

SASD

SD

RASD

SPSTSL

PDS

HSVFD

IT

SST

ECC

MT

H-2

NTS

PRIME-FILTER STATUS AI PRF-STS

NTS

HSVFD

IT

SST

ECC

HSVFD

IT

SST

ECC

HSVFD

IT

SST

ECC

OUTSIDE AIR HUMIDITY AI OAH

EXHAUST AIR

EAD

RAD

P R

E

F

IL

T E

R

OUTSIDE

AIR

OAD

S

T E

A M

C O

IL

P

R E

H E

A T

C H

W C

O

IL

C O

O L

IN

G

LOCATE SENSOR

OUTSIDE UNDER

SHIELD

CC-ACV

CHWR

CHWS

RETURN FAN

SUPPLY FANS

A F

M D

A F

M D

SUPPLY AIR TO

TERMINAL UNIT

P R

IM

E

F

IL

T

E R

A F

M D

SMOKE

DETECTOR

H-ACV

LPS

F

IN

A L

F

IL

T E

R

LPS

HC-ACV

CURRENT

TRANSMITTER FOR

FAN STATUS, TYP.

VARIABLE FREQUENCY

DRIVE, TYP.

POINTS LIST FOR 3-AHU-1A 3-AHU-1A SEQUENCE OF OPERATION

LOCATE AT 2/3

OF DUCT RUN

RETURN FANS

ZC

ZC

IAD-2

IAD-1 RETURN AIR

FROM BUILDING

RETURN AIR

TO EXISTING AHU-1

ZC

ZC

IAD-4

IAD-3

SUPPLY AIR FROM

EXISTING AHU-1

1. GENERAL

1.1. HVAC WORK SHALL TIE INTO THE EXISTING BUILDING MANAGMENT SYSTEM (TRANE). THE GENERAL CONTRACTOR SHALL BEAR THE COST OF EMPLOYING THE SERVICES OF TRANE (CONTACT MICHAEL SOMMERS, WORK (978) 737-3852 / OFFICE (781) 325-6230, 181 BALLARDVALE STREET, SUITE 201, WILMINGTON, MA, 01887).

1.2. DDC SYSTEM IS PROPRIETARY TRANE TRACER ENSEMBLE.

1.3. PROVIDE OCCUPANCY CONTROLS THROUGH THE TRANE BUILDING AUTOMATION SYSTEM (BAS) FOR NIGHT TIME, WEEKEND AND HOLIDAY TEMPERATURE SET BACK AND FAN SETBACK. INCLUDE REQUIREMENT FOR AHU MIXING BOX TEMP CONTROL TO ENSURE THE MIXING BOX CHAMBER DOES NOT OVER HEAT OR GO INTO FREEZE PROTECTION WHEN THE UNIT IS COMMANDED OFF DURING NIGHT/WEEKEND/HOLIDAY SETBACK.

NORMAL LIGHTS SHALL BE CONTROLLED VIA THE BAS NIGHT/WEEKEND/HOLIDAY SETBACK SCHEDULE.

PROVIDE 20% OPTION FOR PEAK LOAD SHAVING DURING NORMAL BUSINESS HOURS. BAS CONTRACTOR TO PROVIDE INTERFACE TO VA ELECTRICAL SUB-METERING TO INITIATE LOAD REDUCTION AS BUILDING NEARS PEAK ELECTRICAL LOAD. INITIATION OF PEAK SHAVE WILL NOTIFY VA THROUGH EXISTING BAS SYSTEM

INTERFACE.

1.4. AT COMPLETION OF PHASED WORK, OR COMPLETION OF PROJECT, TRANE SHALL HAVE ACCOUNT EXECUTIVE, TECHNICAL REPRESENTATIVE & SERVICE REPRESENTATIVE PERFORM A WALKTHROUGH WITH VA PROJECT ENGINEER, HVAC SHOP, M&O MAINTENANCE BOILER PLANT OPERATORS, ETC. TO REVIEW ALL SYSTEMS, COMPONENTS, DEVICES, CONTROLS, PANELS, ETC. INSTALLED & INSTRUCT & DISPLAY ALL WORKING SET POINTS. THIS SHALL BE IN ADDITION TO TRAINING & INSTRUCTIONS ALREADY DESCRIBED IN SPECIFICATIONS.

THIS SHALL BE COORDINATED & SCHEDULED TO OCCUR PRIOR TO TURNING OVER THE SPACE TO THE VA.

1.5. THE TRANE CONTRACTOR SHALL PROVIDE TO THE VA A DUCTWORK MAP TO INDICATE THE AREA THAT 3-AHU-1

SERVES.

1.6. UNIT IS NORMALLY STARTED AND STOPPED REMOTELY AT THE BAS. H-O-A SWITCH SHALL BE KEPT IN THE

"AUTO" POSITION. "HAND" AND "OFF" POSITIONS SHALL BE USED ONLY FOR MAINTENANCE.

1.6.1. WHEN THE UNIT IS "OFF", ALL DAMPERS SHALL BE FULLY CLOSED.

1.6.2. WHEN THE UNIT IS "ON", SDs SHALL BE FULLY OPEN. OAD, EAD, AND RAD SHALL MODULATE IN

ACCORDANCE WITH THE FOLLOWING SEQUENCE:

1.7. SUPPLY OR RETURN SMOKE DETECTORS SHALL BE FURNISHED AND WIRED TO THE FIRE ALARM SYSTEM BY

DIVISION 26. CONTROL CONTRACTOR SHALL MOUNT DETECTORS AND WIRE TO CONTROL SYSTEM.

2. ALARM:

2.1. ALARM SHALL INDICATE AT THE BAS WHEN THE FOLLOWING HAPPEN:

2.1.1. H-O-A SWITCH IS ON "HAND" POSITION.

2.1.2. AHU IS COMMANDED TO RUN, BUT SUPPLY/RETURN FAN OPERATION IS NOT DETECTED BY IT.

2.1.3. SUPPLY AND RETURN FAN VFD FAILURE

2.1.4. OAD, EAD AND RAD POSITIONS ARE NOT VERIFIED BY ZC.

2.1.5. FREEZESTAT TRIPS.

2.1.6. SMOKE IS DETECTED.

2.1.7. THE SUPPLY AIR TEMPERATURE IS 5° F(ADJ.) GREATER THAN THE SUPPLY AIR TEMPERATURE SETPOINT

FOR 20 CONSECUTIVE MIN (ADJ.) IN COOLING MODE.

2.1.8. THE SUPPLY AIR TEMPERATURE IS 5° F(ADJ.) LESS THAN THE SUPPLY AIR TEMPERATURE SETPOINT FOR 20

CONSECUTIVE MIN (ADJ.) IN HEATING MODE.

2.1.9. SUPPLY FAN TRIPS ON HIGH STATIC PRESSURE.

2.1.10. RETURN FAN TRIPS ON LOW STATIC PRESSURE.

3. TEMPERATURE CONTROL

3.1. SUPPLY AIR TEMPERATURE, SENSED BY TT-1, SHALL BE MAINTAINED AT SETPOINT OF 55°F (ADJ.).

3.2. WHEN THE TEMPERATURE OF THE OUTSIDE AIR, SENSED BY TT-2, IS ABOVE 70°F (ADJ.), THE AHU SHALL OPERATE AT MINIMUM OUTSIDE AIR POSITION. RAD SHALL FULLY OPEN, OAD AND EAD SHALL MODULATE IN UNISON TO MAINTAIN MINIMUM OA AIRFLOW RATE, SENSED BY FT-1. THE CONTROLLER SHALL MODULATE CHW COOLING COIL CC-ACV TO MAINTAIN THE SUPPLY AIR TEMPERATURE SET POINT SENSED BY TT-1.

3.3. WHEN THE TEMPERATURE OF THE OUTSIDE AIR SENSED BY TT-2 IS BELOW 70°F AND THE ENTHALPY, SENSED BY MT-H-2 IS LESS THAN RETURN AIR ENTHALPY SENSED BY MT-H-1, THE AHU SHALL OPERATE IN ECONOMIZER MODE. DAMPER RAD SHALL FULLY CLOSE AND OAD AND EAD SHALL BE FULLY OPEN (MAXIMUM OUTSIDE AIR POSITION). THE CONTROLLER SHALL MODULATE CHW COOLING COIL CC-ACV AS NEEDED TO MAINTAIN THE

SUPPLY AIR TEMPERATURE SET POINT SENSED BY TT-1.

3.4. WHEN THE TEMPERATURE OF THE OUTSIDE AIR SENSED BY TT-2 IS BELOW 50°F (ADJ.), THE AHU SHALL OPERATE AT MINIMUM OUTSIDE AIR POSITION. RAD SHALL FULLY OPEN, OAD AND EAD SHALL MODULATE IN UNISON TO MAINTAIN MINIMUM OA AIRFLOW RATE SENSED BY FT-1. THE CONTROLLER SHALL MODULATE LPS PREHEAT COIL HC-ACV TO MAINTAIN THE SUPPLY AIR TEMPERATURE SET POINT SENSED BY TT-1.

4. AIR FLOW CONTROL

4.1. THE CONTROL SYSTEM SHALL MONITOR AND DISPLAY SUPPLY AIR FLOW, RETURN AIR FLOW, AND OUTSIDE AIR FLOW IN CFM ON THE BAS. IT WILL CALCULATE, AND DISPLAY OUTDOOR AIR PERCENTAGE FROM THE

MEASURED VALUES BASED ON THE FOLLOWING FORMULA:

RETURN AIR TEMP - MIXED AIR TEMP

%OA = ----------------------------------------------------------- X 100

RETURN AIR TEMP - OUTSIDE AIR TEMP

4.2. THE SUPPLY AIR FLOW: THE CONTROLLER SHALL MODULATING BOTH SUPPLY FAN VFDs IN UNISON TO MAINTAIN OF DUCT STATIC PRESSURE (TO BE SET BY THE TEST AND BALANCING CONTRACTOR), SENSED BY SPS-1.

THE SUPPLY FAN VFD SPEEDS SHALL NOT DROP BELOW 30% (ADJ.).

4.3. THE RETURN AIR FLOW: THE CONTROLLER SHALL USE TOTAL SUPPLY AIR AND RETURN AIR FLOW SIGNALS AND MODULATE BOTH RETURN FAN VFDs IN UNISON TO MAINTAIN RETURN AIRFLOW SETPOINT. RETURN AIR FLOW RATE SHALL BE EQUAL TO SUPPLY AIR FLOW MINUS 10% (ADJ.) AND MINUS EXHAUST AIR FLOW. THE RETURN

FAN VFD SPEEDS SHALL NOT DROP BELOW 30%(ADJ.).

4.4. PRESSURE SWITCH HIGH (PSH) AT THE SUPPLY FAN DISCHARGE SHALL PREVENT THE SUPPLY FANS FROM DEVELOPING OVER OF STATIC PRESSURE (FIELD ADJUSTABLE). IF STATIC PRESSURE DOES EXCEED THE

SUPPLY AIR FANS SHALL STOP.

4.5. PRESSURE SWITCH LOW (PSL) AT THE RETURN FAN INLET SHALL PREVENT THE RETURN FANS FROM DEVELOPING OVER -3" OF NEGATIVE STATIC PRESSURE (FIELD ADJUSTABLE). IF STATIC PRESSURE DOES GET

BELOW -3" THE RETURN AIR FANS SHALL STOP.

4.6. THE SUPPLY FANS SHALL RUN ANYTIME THE UNIT IS COMMANDED TO RUN UNLESS SHUTDOWN ON SAFETIES.

TO PREVENT SHORT CYCLING, THE SUPPLY FANS SHALL HAVE A USER DEFINABLE (ADJ.) MINIMUM RUNTIME.

5. HUMIDITY CONTROL

5.1. SPACE HUMIDITY, SENSED BY MT-H-1, SHALL BE MAINTAINED AT SETPOINT (ADJ.).

5.2. THE CONTROLLER SHALL MODULATE HUMIDIFIER VALVE TO MAINTAIN THE SPACE HUMIDITY SET POINT.

6. TEMPERATURE AND STATIC PRESSURE RESET

6.1. TRANE CONTRACTOR SHALL ESTABLISH AN OCCUPANCY AND TEMPERATURE SCHEDULE WITH THE VA

INCLUDING WEEKDAY, WEEKEND, AND HOLIDAYS.

6.1.1. OCCUPIED MODE:

HEATING TEMPERATURE SETPOINT: 70°F (ADJ)

COOLING TEMPERATURE SETPOINT: 75°F (ADJ)

6.2. SUPPLY TEMPERATURE RESET:

6.2.1. THE INITIAL SETPOINT IS 55°F (ADJ.)

6.2.2. THE SUPPLY TEMPERATURE SETPOINT SHALL BE RESET USING THE COOLING DEMAND COMMANDS AT

TERMINAL UNITS. THE SUPPLY AIR SHALL RANGE BETWEEN 65 AND 55 (ADJ.) DEGREES.

6.2.3. COOLING DEMAND CAN BE USED TO PROVIDE DAT SETPOINT RESET. IF THERE IS NO COOLING REQUEST

FROM ALL VAVS, THEN AT TWENTY-MINUTE INTERVALS, THE DAT SETPOINT SHALL INCREMENT UP BY 0.5°F (ADJ.) UNITL IT REACHES ITS MAXIMUM ALLOWABLE RESET VALUE OF 58°F (ADJ.) OR ONE VAV REACHES 90% OPEN. THE DAT SETPOINT IS HELD FOR 20 MINUTES (ADJ.) AND THEN START DECREMENT BY 0.5°F (ADJ) UNTIL IT REACHES ITS MINIMUM ALLOWABLE RESET VALUE OF 53°F (ADJ.) OR ALL VAV BOXES ARE 85%

OPEN OR LESS.

6.3. SUPPLY AIR STATIC PRESSURE RESET:

6.3.1. WHEN TWO (ADJ.) OR MORE VAV DAMPERS ARE MORE THAN 90% (ADJ.) OPEN, THE SUPPLY FAN STATIC

PRESSURE SETPOINT SHALL BE RESET UPWARD. THIS WILL CONTINUE UNTIL NO MORE VAV DAMPERS ARE 90% (ADJ.). THE STATIC PRESSURE MAXIMUM SETPOINT TO BE DETERMINED DOCUMENTED BY TEST AND

BALANCE CONTRACTOR).

6.3.2. WHEN ALL BUT ONE (ADJ.) VAV DAMPERS ARE LESS THAN 80% (ADJ.) OPEN, THE SUPPLY FAN STATIC PRESSURE SETPOINT SHALL BE RESET DOWNWARD, UNTIL AT LEAST TWO (ADJ.) DAMPERS ARE MORE THAN 80% OPEN OR THE STATIC PRESSURE SETPOINT HAS RESET TO THE SYSTEM MINIMUM STATIC PRESSURE SETPOINT TO BE DETERMINED AND DOCUMENTED BY TEST AND BALANCE CONTRACTOR).

7. FREEZE PROTECTION

7.1. IF THE AIR TEMPERATURE AS SENSED BY TT-3 FALLS BELOW 45°F, AN ALARM SIGNAL SHALL INDICATE AT THE

BAS.

7.2. IF THIS TEMPERATURE FALLS BELOW 38°F (ADJ.) AS SENSED BY TSL-1, THE FOLLOWING SEQUENCE SHALL

OCCUR:

7.2.1. SUPPLY AND RETURN FANS SHALL SHUT DOWN AND A CRITICAL ALARM SHALL INDICATE AT THE BAS.

7.2.2. DAMPERS OAD AMD EAD SHALL CLOSE.

7.2.3. LPS PREHEAT COIL HC-ACV SHALL OPEN TO 100% (ADJ)

7.3. TSL WILL REQUIRE MANUAL RESET AT THE DEVICE.

8. AUTOMATIC SHUTDOWN/RESTART

8.1. WHEN SMOKE IS DETECTED BY DUCT SMOKE DETECTOR, SD, THE SUPPLY AND RETURN FANS SHALL SHUT "OFF" UNDER ANY OPERATION MODE AND AN ALARM SIGNAL SHALL BE TRANSMITTED TO THE FIRE ALARM

SYSTEM. ALL SMOKE DAMPERS IN THE SUPPLY AND RETURN DUCTS SHALL CLOSE.

8.2. PRESSURE SWITCH HIGH AND LOW SHALL ALSO SHUT "OFF" THE FANS WHEN THE DAMPERS ARE CLOSED.

8.3. ANY EXHAUST FANS SERVING AREA OF THE SUPPLY FAN SHALL CONTINUE TO RUN.

8.4. SUPPLY AND RETURN FANS SHALL RESTART AND SMOKE DAMPERS SHALL OPEN WHEN FIRE ALARM CIRCUIT IS

RESET.

9. FILTERS ALARMS

9.1. PRE-FILTER DIRTY: DIFFERENTIAL PRESSURE IS 1" (ADJ.) GREATER THAN CLEAN FILTER

9.2. PRIME-FILTER DIRTY: DIFFERENTIAL PRESSURE IS 1" (ADJ.) GREATER THAN CLEAN FILTER

9.3. FINAL FILTER DIRTY: DIFFERENTIAL PRESSURE IS 1" (ADJ.) GREATER THAN CLEAN FILTER

10. EMERGENCY CONSTANT SPEED OPERATION

10.1. UPON FAILURE OF A VFD, BOTH SUPPLY AND BOTH RETURN FANS SHALL BE STARTED/STOPPED MANUALLY AT THE DIGITAL CONTROL PANEL OR THE BAS THROUGH THE BY-PASS STARTER. FANS SHALL THEN BE OPERATED

AT CONSTANT SPEED.

11. REDUNDANCY CONTROL

11.1. UPON FAILURE OF ONE OF THE SUPPLY OR RETURN FANS, THE REMAINING SUPPLY OR RETURN FAN SHALL

RAMP UP TO MAINTAIN 1.5" OF DUCT STATIC PRESSURE, SENSED BY SPS-1.

12. EMERGENCY 100% OA OPPERATION

12.1. UNIT SHALL BE CAPABLE OF OPERATING IN 100% OUTDOOR AIR MODE DURING A MEDICAL EMERGENCY CREATED BY A PANDEMIC OF CONTAGIOUS DISEASES. THE 100% OUTDOOR AIR MODE SHALL BE ACTIVATED

MANUALLY THROUGH THE BAS.

12.2. WHEN IN EMERGENCY 100% OUTDOOR AIR MODE DAMPER RAD SHALL FULLY CLOSE AND OAD AND EAD SHALL

BE FULLY OPEN (MAXIMUM OUTSIDE AIR POSITION).

12.3. PREHEAT COIL HC-ACV AND/OR COOLING COIL CC-ACV SHALL MODULATE AS NEEDED TO MAINTAIN THE SUPPLY

AIR TEMPERATURE SET POINT SENSED BY TT-1.

13. COLD START SEQUENCE

13.1. WHENEVER UNIT IS STARTED AND OUTDOOR AIR TEMPERATURE IS BELOW 30° F INITIATE THE FOLLOWING

SEQUENCE.

13.1.1. DAMPERS OAD AND EAD SHALL BE CLOSED.

13.1.2. DAMPER RAD SHALL BE 100% OPEN (ECONOMIZER DISABLED).

13.1.3. COMMAND OPEN LPS PREHEAT COIL HC-ACV.

13.1.4. HC-ACV SHALL MODULATE TO MAINTAIN 80 DEGREE SUPPLY AIR TEMPERATURE.

13.1.5. SMOKE DAMPER SHALL BE OPEN.

13.1.6. COMMAND ON SUPPLY AND RETURN (DRIVE) AND ALLOW TO RAMP UP NORMALLY.

13.1.7. SET MIXED AIR SETPOINT TO 70° F ONCE SUPPLY/RETURN FAN ON STATUS HAS BEEN PROVEN.

13.1.8. FIVE MINUTES AFTER SUPPLY/RETURN FAN-ON STATUS HAS BEEN PROVEN, DAMPER OAD SHALL DELIVER

5% OF CFM, RAD AND EAD DAMPERS SHOULD OPEN/CLOSE SIMULTANEOUSLY WITH DAMPER OAD. (OA=5%

RA= 95% EX=5%).

13.1.9. FIVE MINUTES AFTER DAMPER OAD STARTED DELIVERING 5%, RELEASE OAD, RAD, EAD AIR DAMPERS TO

CONTROL TO MEET MINIMUM OA AIR FLOW SETPOINT.

13.1.10. LOWER MIXED SET POINT TO 60 DEGREES FOR 10 MINUTES.

13.1.11. RELEASE MIXED AIR SET POINT BACK TO ORIGINAL SETTING

14. AHU SWITCH-OVER SEQUENCE

14.1. WHEN 3-AHU-1A STATUS IS "ON" AND AHU-1 STATUS IS "OFF":

14.1.1. IAD-2 AND IAD-4 SHALL BE OPEN.

14.1.2. IAD-1 AND IAD-3 SHALL BE CLOSED.

14.2. WHEN 3-AHU-1A STATUS IS "OFF" AND AHU-1 STATUS IS "ON":

14.2.1. IAD-2 AND IAD-4 SHALL BE CLOSED.

14.2.2. IAD-2 AND IAD-4 SHALL BE OPEN.

PRESSURE SWITCH LOW

TO DISABLE RETURN FAN WHEN SMOKE

DAMPER IN RETURN DUCT CLOSES

PRESSURE SWITCH HIGH

TO DISABLE FAN WHEN

HIGH PRESSURE LIMIT

SETPOINT IS REACHED

Project NumberProject NumberProject NumberProject Number

Building NumberBuilding NumberBuilding NumberBuilding Number

Drawing NumberDrawing NumberDrawing NumberDrawing Number

Project TitleProject TitleProject TitleProject Title

LocationLocationLocationLocation

Issue DateIssue DateIssue DateIssue Date CheckedCheckedCheckedChecked DrawnDrawnDrawnDrawn

Drawing TitleDrawing TitleDrawing TitleDrawing Title

Approved:Approved:Approved:Approved:

VA FORM 08 - 6231

AAAA

CONSTRUCTION

DOCUMENTS

FULLY

SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

BBBB

CCCC

DDDD

EEEE

PhasePhasePhasePhase

ARCHITECT STAMPSTAMPSTAMPSTAMPCONSULTANTS 523A4-20-205

VAMC WEST ROXBURY

EXPAND EMERGENCY

DEPARTMENT

William Pevear Architects, Inc.

872 Massachusetts Ave. Suite 2-9 Cambridge, MA 02139

T: 617.335.5186

Alares Engineering

248 Copeland Street, 2nd Floor Quincy, MA 02169

T: 617.481.6390

MEP/FP ENGINEER

Drawing ScaleDrawing ScaleDrawing ScaleDrawing Scale

333322221111 4444 5555 6666 7777 8888

AAAA

BBBB

CCCC

DDDD

EEEE

333322221111 4444 5555 6666 7777 8888

1400 VFW PARKWAY, WEST ROXBURY, MA 02132

01/31/2024

CODE CONSULTANT

Hastings Consulting

142 Hanlon Road Holliston, MA 01746

T: 508.397.8417

N

C U se rs

\Q n g u y e n

\D o c u m e n ts

\W R

-E D

M e ch S ta m p e d b g o ld s te in R

C

Y M

.r v t

/2

/2

:3 :1

P

M

NTS

MI-300

HVAC CONTROLS

POWER

208/120V BRANCH CIRCUIT PANELBOARD

480/277V BRANCH CIRCUIT PANELBOARD

TRANSFORMER

MOTOR CONNECTION. NUMBER INDICATES HORSEPOWER

UNFUSED DISCONNECT SWITCH. SIZE AS NOTED

FUSED DISCONNECT SWITCH, SIZE AS NOTED

COMBINATION DISCONNECT SWITCH AND MAGNETIC MOTOR CONTROLLER,

SIZE AS NOTED

FLUSH WALL JUNCTION BOX OR JUNCTION BOX

ABOVE CEILING

DEMOLITION

RECEPTACLE

EXISTING

NEW WORK

GENERAL

UNDERGROUND

SINGLE-POLE SWITCH

GFCI RECEPTACLE

L1-XX

CIRCUIT

DESIGNATION

LIGHTING

2'x4' LIGHTING FIXTURE. SHADING INDICATES FIXTURE TO BE ON

EMERGENCY OR NIGHT LIGHT CIRCUITING.

SPECIAL SYSTEMS

ANTI LIGATURE RECEPTACLE

CONTROL WIRING

NO ELECTRICAL WORK IN AREA

DEMOLITION NOTES

WEATHERPROOF WHILE IN USE GFCI RECEPTACLE

RECEPTACLE. SHADING INDICATES RECEPTACLE IS

MOUTED AT 42" A.F.F.

EXISTING TO REMAIN

TAMPER PROOF RECEPTACLE

CEILING MOUNTED RECEPTACLE

S

T

J

A

TP

WP

GFCI

M

TELECOMMUNICATION CONNECTION

N P

SINGLE PATIENT STATION (ENHANCED) WITH PILLOW

SPEAKER, CODE AND STAFF ASSIST TOUCH POINTS.

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY

SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

PhaseARCHITECT STAMPCONSULTANTS

Revision: Date:

523A4-20-205

VAMC WEST ROXBURY

EXPAND EMERGENCY

DEPARTMENT

William Pevear Architects, Inc.

872 Massachusetts Ave. Suite 2-9 Cambridge, MA 02139

T: 617.335.5186

Alares Engineering

248 Copeland Street, 2nd Floor Quincy, MA 02169

T: 617.481.6390

MEP/FP ENGINEER

Drawing Scale

321 4 5 6 7 8

A

B

C

D

E

321 4 5 6 7 8

255 SPRING ST, WEST ROXBURY, MA 02132

1/31/2024

CODE CONSULTANT

Hastings Consulting

142 Hanlon Road Holliston, MA 01746

T: 508.397.8417

E-001DLE VAC

ELECTRICAL SYMBOLS &

NOTES

360° SECURITY CAMERAC1

CARD READER

AI PHONE

CR

AI

1. REMOVE ALL OBSOLETE ELECTRICAL EQUIPMENT, FIXTURES, CONDUIT, WIRING, CONTROLS, HANGERS, PADS, AND SUPPORTS UNLESS OTHERWISE INDICATED TO REMAIN. DISCONNECT CIRCUIT AND WIRING FROM EQUIPMENT WHICH IS TO BE REMOVED BY OTHERS. WIRING MADE OBSOLETE BY THE NEW CONSTRUCTION SHALL BE REMOVED.

CONDUIT MADE OBSOLETE BY THE NEW CONSTRUCTION SHALL BE REMOVED OR SECURELY SEALED AND CAPPED ABOVE CEILINGS, BELOW FLOORS, GRADE OR IN WALLS SO THAT IT IS COMPLETELY CONCEALED AT THE COMPLETION OF THE PROJECT. PIPING AND WIRING REMOVED FROM THE EXISTING ELECTRICAL SYSTEMS SHALL NOT BE USED IN

THE INSTALLATION OF THE NEW SYSTEMS.

2. DEMOLITION INCLUDES, BUT IS NOT LIMITED TO, REMOVAL AND LEGAL DISPOSAL OF EQUIPMENT AND SYSTEMS MADE OBSOLETE AND/OR REPLACED BY NEW WORK. DEMOLITION INCLUDES RELOCATION OR REINSTALLATION, DISCONNECTIONS AND RECONNECTIONS OF SERVICES, SUPPORTS, AND SUBSEQUENT FINAL SUPPORTS, TEMPORARY CAPPING, AND REROUTING OF TEMPORARY SERVICES TO PERMIT NEW OR RENOVATION WORK TO PROCEED.

3. THE DEMOLITION WORK INDICATED ON THE DRAWING IS INTENDED TO ASSIST THE CONTRACTOR AND GIVE GENERAL INFORMATION. NOT ALL DEMOLITION OR TEMPORARY CONNECTIONS ARE SHOWN. PRIOR TO SUBMITTING BID, THE CONTRACTOR SHALL VISIT THE PROJECT SITE AND REVIEW ORIGINAL DRAWINGS IF AVAILABLE. CONTRACTOR IS RESPONSIBLE TO DETERMINE THE FULL EXTENT OF DEMOLITION, AND INCLUDE ALL REQUIRED DEMOLITION WORK IN HIS BID, WHETHER OR NOT SPECIFICALLY SHOWN ON DRAWINGS. NO ADDITIONAL COST WILL BE GRANTED FOR DEMOLITION. LEGALLY DISPOSE OF ALL ITEMS AND MATERIALS, EXCEPT ANY ITEMS SPECIFICALLY DESIGNATED BY THE OWNER TO BE SALVAGED. REMOVE AND REPLACE THE DESIGNATED SALVAGED EQUIPMENT AND STORE IN A

LOCATION DIRECTED BY THE OWNER AT NO ADDITIONAL EXPENSE.

4. REFER TO GENERAL CONSTRUCTION TRADE DEMOLITION DRAWINGS AS WELL AS THE MECHANICAL, PLUMBING & FIRE PROTECTION DRAWINGS FOR DEVICES AND EQUIPMENT THAT HAVE TO BE REMOVED DUE TO THE NEW CONSTRUCTION AND RENOVATIONS AND EXTENT OF AREA TO BE DEMOLISHED. DISCONNECT POWER AND CONTROLS SERVING SUCH DEVICES AND EQUIPMENT WHETHER OR NOT SPECIFICALLY SHOWN ON ELECTRICAL DRAWINGS TO

FACILITATE DEMOLITION AND NEW CONSTRUCTION.

5. ELECTRICAL CONTRACTOR IS RESPONSIBLE FOR CUTTING AND PATCHING CONCRETE FLOOR IN AREAS WHERE NEW FINISH FLOOR IS PROVIDED BY THE GENERAL CONTRACT. IN AREAS WHERE THE FINISH FLOOR IS TO REMAIN, THE ELECTRICAL CONTRACTOR SHALL CUT AND PATCH THE EXISTING CONCRETE FLOOR AND PROVIDE A NEW FINISH FLOOR TO MATCH EXISTING. ELECTRICAL CONTRACTOR SHALL REMOVE/REPLACE EXISTING CEILING TILES AND GRID AS REQUIRED TO ACCOMPLISH INDICATED ELECTRICAL WORK, UNLESS SPECIFICALLY INDICATED OTHERWISE. REFER

TO THE ARCHITECTURAL DRAWINGS FOR FINISH TREATMENT OF SPACES.

6. EXISTING CONDUIT AND WIRING THRU THE ROOF THAT ARE NO LONGER NEEDED SHALL BE REMOVED IN THEIR ENTIRETY UNLESS NOTED OTHERWISE. PATCH RESULTING OPENINGS IN THE DECK AND PROVIDE NEW INSULATION AND ROOFING. THE ELECTRICAL CONTRACTOR SHALL RETAIN THE SERVICES OF A QUALIFIED ROOFING CONTRACTOR IN ACCORDANCE WITH THE ROOF MANUFACTURER'S REQUIREMENTS TO MAINTAIN ORIGINAL WARRANTY. REMOVE ALL

OBSOLETE CONDUIT AND WIRING IN CEILING SPACE.

7. MAINTAIN CONTINUITY OF EXISTING CIRCUITS FOR EQUIPMENT AND DEVICES TO REMAIN. IF A DEVICE OR EQUIPMENT IS REMOVED AND IS PART OF AN EXISTING CIRCUIT TO REMAIN, THE CIRCUIT SHALL BE MODIFIED TO SUSTAIN

OPERATION OF EXISTING DEVICES SOURCE BY ORIGINAL CIRCUIT.

8. CONTRACTOR SHALL ENSURE ALL INSTALLATIONS WITHIN MENTAL HEALTH SPACES MEET THE REQUIREMENTS OF THE

NEW YORK STATE MENTAL HEALTH GUIDELINES, NED, AND VA DESIGN MANUALS.

9. CONTRACTOR SHALL VERIFY ALL BRANCH CIRCUITS ASSOCIATED WITH THIS WORK PRIOR TO DEMOLITION.

WALL PACK LIGHTING FIXTURE. SHADING INDICATES FIXTURE TO BE ON

EMERGENCY OR NIGHT LIGHT CIRCUITING. SLASH INDICATES FIXTURE IS

RECESSED.

SINGLE-POLE DIMMABLE SWITCHSD

P ANIT-LIGATURE SECURITY/DURESS-ALARM BUTTON WALL

MOUNTED 40" (1000 MM) UNLESS OTHERWISE NOTED.A

C CENTRAK REAL TIME LOCATION SYSTEM DATA RECORDER

N E

EMERGENCY NURSE CALL - MOUNTED 40" AFF FOR

SHOWER INSTALLATIONS MOUNT WITHIN 18" OF

SHOWER HEAD AND OR 72" AFF.

TASK LIGHT FIXTURE

EGISTERE

ROF

o. PE045114

FL. FLOOR

FLA FULL LOAD AMPERES

FLUOR. FLUORESCENT

GA. GAGE/GAUGE

GALV. GALVANIZED

G.C. GENERAL CONTRACTOR

GEN. GENERATOR

GEC GROUNDING ELECTRODE CONDUCTOR

GND. GROUND

G.F.A. GROUND FAULT INTERRUPTER

G.R.S.C. GALVANIZED RIGID STEEL CONDUIT

HH HANDHOLE

HT. HEIGHT

H.I.D. HIGH INTENSITY DISCHARGE

HORIZ. HORIZONTAL

H.O.A. HAND OFF AUTO

HP. HORSEPOWER

H.P.S. HIGH PRESSURE SODIUM

HVAC HEATING, VENTILATING, AIR CONDITIONING

HZ. HERTZ

INC. INCANDESCENT

IMC INTERMEDIATE CONDUIT

ISOL. ISOLATED

INSUL. INSULATION/INSULATED

J JUNCTION BOX

KA KILOAMPERE

KAIC THOUSAND AMPERE INTERRUPTING CAPACITY

KCMIL THOUSAND CIRCULAR MILS

KHZ KILOHERTZ

KW KILOWATT

KWH KILOWATT HOUR

KVA KILOVOLT-AMPERE(S)

KVAR KILOVAR

KV KILOVOLT(S)

LA LIGHTNING ARRESTOR

LAN LOCAL AREA NETWORK

LG. LENGTH

LF LINEAR FEET

LT LIGHT

LTG LIGHTING

L/R LOCAL/REMOTE

LRA LOCKED ROTOR AMPERES

L/LG LONG

LT LONG TIME

MAX. MAXIMUM

MB MAIN BREAKER

MCC MOTOR CONTROL CENTER

MCCB MOLDED CASE CIRCUIT BREAKER

M.C. MECHANICAL CONTRACTOR

M/C MULTI-CONDUCTOR

MD MAIN DISCONNECT

MDP MAIN DISTRIBUTION PANEL

MANUF. MANUFACTURER

MECH. MECHANICAL

MF MAINTENANCE FACTOR

MFR MALFUNCTION RELAY

MFR-F MALFUNCTION RELAY FEEDER PROTECTION

MFR-S MALFUNCTION RELAY SOURCE WAY PROTECTION

MFR-T MALFUNCTION RELAY TIE PROTECTION

MG MOTOR GENERATOR

MH MANHOLE

MIN. MINIMUM

M.L.O. MAIN LUGS ONLY

MS MODE SWITCH(MANUAL/AUTO)

MSB MAIN SWITCHBOARD

MTD. MOUNTED

MTS MANUAL TRANSFER SWITCH

MV MEDIUM VOLTAGE

MVA MEGAVOLT-AMPERES

N. NEUTRAL

NA NOT APPLICABLE

NC NORMAL CLOSED

N.E.C. NATIONAL ELECTRICAL CODE

NEMA NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION

NIC NOT IN CONTRACT

NO NORMALLY OPEN

NTS NOT TO SCALE

NO./# NUMBER

OC,O/C ON CENTER

P POLE

PP PART PLAN

PADMT/PM PADMOUNT

PJB PEDESTAL JUNCTION BOX

ɸ,PH PHASE

P.V.C. POLYVINYLCHLORIDE

PB PULL BOX

PNL/PNLBD PANELBOARD

POFB PULL OUT FUSE BLOCK

PROT PROTECTION

P.C. PLUMBING CONTRACTOR

PNL. PRIMARY

PSI POUNDS PER SQUARE INCH

PU PICKUP

PV PHOTOVOLTAIC

PVC POLYVINYL CHLORIDE

R. RADIUS

RF RADIO FREQUENCY

REBAR. REINFORCING BAR

RECEPT. RECEPTACLE

REQ'D REQUIRED

REV. REVISE/REVISION

REC. RECESSED

R..SW. REMOTE CONTROL SWITCH

RGS/RCS RIGID GALVANIZED STEEL CONDUIT

RM ROOM

RMS ROOT MEAN SQUARE

RTU REMOTE TERMINAL UNIT OR ROOF TOP

UNIT

SCHED SCHEDULE

SECT. SECTION

SEC. SECONDARY

SERV. SERVICE

1/C SINGLE CONDUCTOR

SK. SKETCH

SP SPARE

SPECS. SPECIFICATIONS

SQ. SQUARE

S.F. SQUARE FEET

STA. STATION

SW. SWITCH

S.S. STAINLESS STEEL

SW'BD SWITCHBOARD

SWGR SWITCHGEAR

SYM. SYMMETRICAL

SUSP. SUSPENDED

SEP. SEPARATE

SHT. SHEET

SIG. SIGNAL

SN SOLID NEUTRAL

ST SHORT TIME

SURF. SURFACE

SYM SYMMETRICAL

SYS SYSTEM

TBD TO BE DETERMINED

THRU THROUGH

TEL. TELEPHONE

TEMP TEMPORARY

TRANSF./XFMR TRANSFORMER

TYP. TYPICAL

UG UNDERGROUND

U.O.C./UON UNLESS OTHERWISE NOTED

U.R.C. UNDER RAISED FLOOR

UNK UNKNOWN

VS. VERSUS

VERT. VERTICAL

VD VOLTAGE DROP

V. VOLTAGE/VOLTS

VAC VOLTS ALTERNATING CURRENT

VDC VOLTS DIRECT CURRENT

VT VOLTAGE TRANSFORMER

VI VACUUM INTERRUPTER

W WIRE

WP WEATHERPROOF

WD. WIDE

W/ WITH

W/O WITHOUT

W/I WROUGHT IRON

XFMR TRANSFORMER

Y WYE

1/C ONE

CONDUCTOR

AMP./A. AMPERE

AC. ALTERNATING CURRENT

A/C. AIR CONDITION

AF AMP FRAME

A.F.F. ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

A.I.C. AMPERES INTERRUPTING CAPACITY

AL ALUMINUM

ARCH. ARCHITECTURAL

ART ARTICLE

A.R.F. ABOVE RAISED FLOOR

ASY. ASYMMETRICAL

AT AMP TRIP

A.T.C. AUTOMATIC TEMPERATURE CONTROL

ATS AUTOMATIC TRANSFER SWITCH

AUX. AUXILIARY

AWG AMERICAN WIRE GAUGE

BCSD BARE COPPER SOFT DRAWN

B.F.S. BELOW FINISHED CEILING

BIL BASIC INSULATION LEVEL

BLDG. BUILDING

BKR. BREAKER

BSMT. BASEMENT

.C. CENTIGRADE DEGREES

CLG. CEILING

CLR CLEAR

CKT. CIRCUIT

CB CIRCUIT BREAKER

CW CLOCKWISE

COL. COLUMN

CONC. CONCRETE

CCTV CLOSED CIRCUIT TELEVISION

C. CONDUIT

CONDR. CONDUCTOR

CU.FT. CUBIC FEET

CONTR. CONTRACTOR

CU. COPPER

COMM COMMUNICATION

CONST. CONSTRUCTION

COAX. COAXIAL

COORD. COORDINATE

CONFIG CONFIGURATION

CONN CONNECTION, OR CONNECTED, AS APPLICABLE

CONT. CONTINUATION

COR CONTACTING OFFICERS REPRESENTATIVE

CMU CONCRETE MASONRY UNIT

CPT CONTROL POWER TRANSFORMER

C.T. CURRENT TRANSFORMER

CWP CHILLED WATER PIPING

DB DUCT BANK

DC DIRECT CURRENT

DCCB DIRECT CURRENT CIRCUIT BREAKER

DEMO DEMOLITION

DIA DIAMETER

DIM DIMENSION

DISC. DISCONNECT SWITCH

DIV. DIVISION

DN. DOWN

EA. EACH

E.F. EXHAUST FAN

EGC EQUIPMENT GROUNDING CONDUCTOR

ELEC. CL. ELECTRICAL CLOSET

ELEC. ELECTRICAL

E.C. ELECTRICAL CONTRACTOR

ELEV/EL. ELEVATION/ELEVATOR

E.M.A./EMT ELECTRICAL METALLIC TUBING

EMH EXISTING MANHOLE

EST ESTIMATED

ETR EXISTING TO REMAIN

EQ. EQUAL

EQUIP. EQUIPMENT

EV EXPLODED VIEW

E.W. EACH WAY

EXIST EXISTING

EXT. EXTERNAL/EXTERIOR

F.A. FIRE ALARM

FACP FIRE ALARM CONTROL PANEL

.F. FAHRENHEIT DEGREES

FC FOOTCANDLE

FDR FEEDER

FT. FEET

F.E. FIRE EXTINGUISHER

FDN. FOUNDATION

F.O. FIBER OPTIC

FIN. FINISH/FINISHED

FIXT. FIXTURE

FLEX. FLEXIBLE

NOTE: NOT ALL ABBREVIATIONS ARE USED.

E-002

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY

SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

PhaseARCHITECT STAMPCONSULTANTS

Revision: Date:

523A4-20-205

VAMC WEST ROXBURY

EXPAND EMERGENCY

DEPARTMENT

William Pevear Architects, Inc.

872 Massachusetts Ave. Suite 2-9 Cambridge, MA 02139

T: 617.335.5186

Alares Engineering

248 Copeland Street, 2nd Floor Quincy, MA 02169

T: 617.481.6390

MEP/FP ENGINEER

Drawing Scale

321 4 5 6 7 8

A

B

C

D

E

321 4 5 6 7 8

255 SPRING ST, WEST ROXBURY, MA 02132

1/31/2024

CODE CONSULTANT

Hastings Consulting

142 Hanlon Road Holliston, MA 01746

T: 508.397.8417

DLE VAC

ELECTRICAL

ABBREVIATIONS

EGISTERE

N E

P A

C

TELE-

PHONE

CLOSET

ELECTRICAL

CLOSET

EXAM 17

GA-146

EXAM 11

GA-187

MH EXAM 8

GA-180

MH FLEX

EXAM 9

GA-181

MH FLEX

EXAM 10

GA-182

EXAM 16

GA-147

EXAM 15

GA-145

PANEL HDPGA 480/277V (ETR) - NORMAL

PANEL HLPGA 480/277V (ETR) - NORMAL

PANEL LPPGA 208/120V (ETR) - NORMAL

PANEL LPPGA1 208/120V (ETR) - NORMAL

PANEL LCGA 208/120V (ETR) - EMERGENCY

PANEL LEGA 208/120V (ETR) - EMERGENCY

PANEL HEGA 480/277V (ETR) - EMERGENCY

PANEL HLSGA 480/277V (ETR) - EMERGENCY

KEYED PANELBOARD NOTES

1.

2.

3.

FOR ALL DEMOLITION HATCHED ROOMS, REMOVE EXISTING PANELBOARDS,

RECEPTACLES, EQUIPMENT POWER SUPPLIES, ASSOCIATED CONDUIT,

JUNCTION BOXES, AND CONDUCTORS TO SOURCE PANEL.

FOR ALL DEMOLITION HATCHED ROOMS AND ASSOCIATED MECHANICAL

EQUIPMENT BEING DEMOLISHED (SEE MECHANICAL PLANS) REMOVE

ASSOCIATED DISCONNECTS, ELECTRICAL POWER, DATA CONNECTIONS,

ASSOCIATED CONDUIT JUNCTION BOXES, AND CONDUCTORS TO SOURCE

PANEL.

FOR ALL DEMOLITION HATCHED ROOMS, REMOVE EXISTING DATA PORT

CONNECTIONS, NURSE CALL, SECURITY, ALARM SYSTEMS, AND ASSOCIATED

CONDUIT, JUNCTION BOXES, AND CONDUCTORS BACK TO SOURCE OR ORIGIN.

GENERAL DEMOLITION NOTES

ED-100

DEMOLITION ELECTRICAL PLAN

1/8"=1'-0"

BUILDING 3 EXISTING CONDITIONS/

N

PROJECT

NORTH

4. FOR ALL REAL TIME LOCATION SYSTEM (RLTS) CENTRAK UNITS, REMOVE UNIT

AND PROTECT FOR REINSTALLATION. PROVIDE THE SERVICES OF

MANUFACTURER, CENTRAK INC., TO SUPERVISE REMOVAL AND

REINSTALLATION.

DLE VAC

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY

SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

PhaseARCHITECT STAMPCONSULTANTS

Revision: Date:

523A4-20-205

VAMC WEST ROXBURY

EXPAND EMERGENCY

DEPARTMENT

William Pevear Architects, Inc.

872 Massachusetts Ave. Suite 2-9 Cambridge, MA 02139

T: 617.335.5186

Alares Engineering

248 Copeland Street, 2nd Floor Quincy, MA 02169

T: 617.481.6390

MEP/FP ENGINEER

Drawing Scale

321 4 5 6 7 8

A

B

C

D

E

321 4 5 6 7 8

255 SPRING ST, WEST ROXBURY, MA 02132

1/31/2024

CODE CONSULTANT

Hastings Consulting

142 Hanlon Road Holliston, MA 01746

T: 508.397.8417

BUILDING 3 EXISTING

CONDITIONS/ DEMOLITION

ELECTRICAL PLANEGISTERE

PANEL HDPGA 480/277V (ETR) - NORMAL

PANEL HLPGA 480/277V (ETR) - NORMAL

PANEL LPPGA 208/120V (ETR) - NORMAL

PANEL LPPGA1 208/120V (ETR) - NORMAL

PANEL LCGA 208/120V (ETR) - EMERGENCY

PANEL LEGA 208/120V (ETR) - EMERGENCY

PANEL HEGA 480/277V (ETR) - EMERGENCY

PANEL HLSGA 480/277V (ETR) - EMERGENCY

KEYED PANELBOARD NOTES

PANEL LCGA-1 208/120V - EMERGENCY9

GA-180

TELE-

PHONE

CLOSET

ELECTRICAL

CLOSET

EXAM 17

GA-146

EXAM 11

GA-187

EXAM 12

GA-186

EXAM 13

GA-184

EXAM 6

GA-178

EXAM 7

GA-179

MH FLEX

EXAM 9

GA-181

MH FLEX

EXAM 10

GA-182

EXAM 16

GA-147

EXAM 15

GA-145

MH EXAM 8

GA-180

ED-101

1. FOR ALL DEMOLITION HATCHED ROOMS, REMOVE EXISTING LIGHT FIXTURES,

SWITCHES, ASSOCIATED CONDUIT, JUNCTION BOXES, AND CONDUCTORS TO

SOURCE PANEL.

GENERAL DEMOLITION NOTE

ELECTRICAL REFLECTED CEILING PLAN

1/8"=1'-0"

BUILDING 3 EXISTING CONDITIONS/DEMOLITION

N

PROJECT

NORTH

BUILDING 3 EXISTING CONDITIONS/

DEMOLITION ELECTRICAL

REFLECTED CEILING PLAN

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY

SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

PhaseARCHITECT STAMPCONSULTANTS

Revision: Date:

523A4-20-205

VAMC WEST ROXBURY

EXPAND EMERGENCY

DEPARTMENT

William Pevear Architects, Inc.

872 Massachusetts Ave. Suite 2-9 Cambridge, MA 02139

T: 617.335.5186

Alares Engineering

248 Copeland Street, 2nd Floor Quincy, MA 02169

T: 617.481.6390

MEP/FP ENGINEER

Drawing Scale

321 4 5 6 7 8

A

B

C

D

E

321 4 5 6 7 8

255 SPRING ST, WEST ROXBURY, MA 02132

1/31/2024

CODE CONSULTANT

Hastings Consulting

142 Hanlon Road Holliston, MA 01746

T: 508.397.8417

DLE VAC

EGISTERE

ROF

o. PE045114

AutoCAD SHX Text

HLSGA-XX

AutoCAD SHX Text

HLSGA-XX

11 17 18 19 2016

3-AHU-1

RTU-1

1 EXISTING AHU TO REMAIN.

2 REMOVE ALL EXISTING WIRING FROM THE EXISTING ROOF TOP UNIT RTU-1 (TO

BE DEMOLISHED) TO THE ASSOCIATED DISCONNECT. SEE MECHANICAL PLANS

FOR REMOVAL OF RTU. REMOVE ASSOCIATED RTU DISCONNECT, REMOVE ALL

ASSOCIATED CONDUIT JUNCTION BOXES, AND CONDUCTORS TO SOURCE

PANEL.

DEMOLITION KEYED NOTES

ED-102

BUILDING 3 ROOF EXISTING

CONDITIONS/DEMOLITION

ELECTRICAL PLAN

CONDITIONS/DEMOLITION ELECTRICAL PLAN

1/8"=1'-0"

BUILDING 3 ROOF EXISTING

N

PROJECT

NORTH

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY

SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

PhaseARCHITECT STAMPCONSULTANTS

Revision: Date:

523A4-20-205

VAMC WEST ROXBURY

EXPAND EMERGENCY

DEPARTMENT

William Pevear Architects, Inc.

872 Massachusetts Ave. Suite 2-9 Cambridge, MA 02139

T: 617.335.5186

Alares Engineering

248 Copeland Street, 2nd Floor Quincy, MA 02169

T: 617.481.6390

MEP/FP ENGINEER

Drawing Scale

321 4 5 6 7 8

A

B

C

D

E

321 4 5 6 7 8

255 SPRING ST, WEST ROXBURY, MA 02132

1/31/2024

CODE CONSULTANT

Hastings Consulting

142 Hanlon Road Holliston, MA 01746

T: 508.397.8417

1. SOURCE PANELBOARD AND ASSOCIATED CIRCUIT SHALL BE VERIFIED BY THE

CONTRACTOR PRIOR TO THE START OF ANY DEMOLITION WORK. THE

CONTRACTOR SHALL BE RESPONSIBLE TO ENSURE THAT NO SYSTEMS THAT

ARE EXISTING TO REMAIN ARE COMPROMISED DURING DEMOLITION. ALL

EXISTING BRANCH CIRCUITING SHALL REMAIN UNLESS OTHERWISE NOTED.

GENERAL NOTE

EGISTERE

ROF

o. PE045114

HEDGC-12

ELECTRICAL

CLOSET

EXAM 17

GA-146

EXAM 11

GA-187

EXAM 12

GA-186

EXAM 13

GA-184

EXAM 6

GA-178

EXAM 7

GA-179

MH EXAM 8

GA-180

MH FLEX

EXAM 9

GA-181

MH FLEX

EXAM 10

GA-182

EXAM 16

GA-147

EXAM 15

GA-145

ALL INSTALLATIONS WITHIN ROOM SHALL BE ANTI LIGATURE

EQUIPMENT.CONTRACTOR SHALL PROVIDE SHOP DRAWINGS

OF ALL EQUIPMENT.

KEYED NOTES

2 REPLACE CARD READER FOR ASSOCIATED DOOR. VERIFY

CARD READER TYPE WITH VA. EXISTING ELECTRICAL TO BE

REUSED. CARD READER ACTIVATION TO BE TIED INTO DOOR

OPERATOR.

PANEL HDPGA 480/277V (ETR) - NORMAL

PANEL HLPGA 480/277V (ETR) - NORMAL

PANEL LPPGA 208/120V (ETR) - NORMAL

PANEL LPPGA1 208/120V (ETR) - NORMAL

PANEL LCGA 208/120V (ETR) - EMERGENCY

PANEL LEGA 208/120V (ETR) - EMERGENCY

PANEL HEGA 480/277V (ETR) - EMERGENCY

PANEL HLSGA 480/277V (ETR) - EMERGENCY

KEYED PANELBOARD NOTES

PANEL LCGA-1 208/120V - EMERGENCY9

E-100

1. ALL DEVICES INSTALLED WITHIN MENTAL HEALTH ROOMS

SHALL BE NEW YORK STATE OFFICE OF MENTAL HEALTH

GUIDELINE APPROVED ANTI-LIGATURE DEVICES AND MEET

ASSOCIATED INSTALLATION REQUIREMENTS.

2. FOR NEWLY INSTALLED RECEPTACLE CIRCUITS: PROVIDE 20A

SINGLE POLE CIRCUIT BREAKER. (2)#12 CONDUCTORS, (1)#12

GROUND, IN 3/4" CONDUIT TO ASSOCIATED PANELBOARD.

3. MENTAL HEALTH ROOMS RECEPTACLES SHALL BE TAMPER

RESISTANT RECEPTACLES WITH DUAL PROTECTION (ARC

FAULT AND GROUND FAULT INTERRUPTION). COVER PLATES

SHALL BE BEVELED, METAL-EDGED AND SHALL HAVE TAMPER

PROOF SCREWS.

4. FOR ALL DEVICES INSTALLED WITHIN METAL HEALTH SPACES

PROVIDE DUAL PROTECTION CIRCUIT BREAKERS WHEN IT IS

NOT FEASIBLE TO PROVIDE DUAL PROTECTION AT THE

RECEPTACLE LOCATION.

GENERAL NOTES

NEW WORK ELECTRICAL PLAN

1/8"=1'-0"

BUILDING 3 GROUND FLOOR

N

PROJECT

NORTH

BUILDING 3 GROUND FLOOR

NEW WORK ELECTRICAL PLAN

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY

SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

PhaseARCHITECT STAMPCONSULTANTS

Revision: Date:

523A4-20-205

VAMC WEST ROXBURY

EXPAND EMERGENCY

DEPARTMENT

William Pevear Architects, Inc.

872 Massachusetts Ave. Suite 2-9 Cambridge, MA 02139

T: 617.335.5186

Alares Engineering

248 Copeland Street, 2nd Floor Quincy, MA 02169

T: 617.481.6390

MEP/FP ENGINEER

Drawing Scale

321 4 5 6 7 8

A

B

C

D

E

321 4 5 6 7 8

255 SPRING ST, WEST ROXBURY, MA 02132

1/31/2024

CODE CONSULTANT

Hastings Consulting

142 Hanlon Road Holliston, MA 01746

T: 508.397.8417

EGISTERE

ROF

o. PE045114

AutoCAD SHX Text A

AutoCAD SHX Text A

AutoCAD SHX Text S

AutoCAD SHX Text A

AutoCAD SHX Text

LPPGA-#

AutoCAD SHX Text

LCGA1-24

AutoCAD SHX Text A

AutoCAD SHX Text A

AutoCAD SHX Text

LCGA1-22

AutoCAD SHX Text S

S

MECHANICAL

ROOM

GC-104

EMERGENCY

GENERATOR

ROOM

GC-100

PANEL HEDGC 480/277V (ETR)

PROVIDE 225A 480/227V PANELBOARD

"HEDEQ" (SEE PARTIAL ONE-LINE

DIAGRAM)

3 ATS #4 (ETR)

KEYED ELECTRICAL NOTES

(4) #4/0 AWG (1)

#4 AWG GND

2 1/2"

CONDUIT

BLDG 3

RM GC-100

HEDGC

EMERGENCY

480/277V

600A MCB

CONTINUES

TO

ATS #4

250AF/

225AT

(EXISTING

SPARE)

MCB

600A

BLDG 3

RM GC-100

HEDEQ

EMERGENCY

480/277V

225A MCB

AHU-1A

20A

MCB

225A

AHU-1A

SUPPLY FAN

AHU-1A

20A

AHU-1A

EXHAUST FAN

M M

30AF/

20AT

30AF/

15AT

(4) #10 AWG

(1) #10 AWG GND

1" C.

(4) #10 AWG

(1) #10 AWG GND

1" C.

AS INDICATED

E-101

ELECTRICAL NEW WORK PLAN

1/8"=1'-0"

BUILDING 3 ROOMS GC-100 & GC-104

PARTIAL NEW WORK ONE-LINE DIAGRAM

N.T.S.2

BLDG 3 ONE-LINE DIAGRAM

& ROOM GC-100 ELECTRICAL

NEW WORK PLAN

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY

SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

PhaseARCHITECT STAMPCONSULTANTS

Revision: Date:

523A4-20-205

VAMC WEST ROXBURY

EXPAND EMERGENCY

DEPARTMENT

William Pevear Architects, Inc.

872 Massachusetts Ave. Suite 2-9 Cambridge, MA 02139

T: 617.335.5186

Alares Engineering

248 Copeland Street, 2nd Floor Quincy, MA 02169

T: 617.481.6390

MEP/FP ENGINEER

Drawing Scale

321 4 5 6 7 8

A

B

C

D

E

321 4 5 6 7 8

255 SPRING ST, WEST ROXBURY, MA 02132

1/31/2024

CODE CONSULTANT

Hastings Consulting

142 Hanlon Road Holliston, MA 01746

T: 508.397.8417

1. ALL DEVICES INSTALLED WITHIN MENTAL HEALTH ROOMS

SHALL BE NEW YORK STATE OFFICE OF MENTAL HEALTH

GUIDELINE APPROVED ANTI-LIGATURE DEVICES.

FOR NEWLY INSTALLED RECEPTACLE CIRCUITS: PROVIDE 20A

SINGLE POLE CIRCUIT BREAKER. (2)#12 CONDUCTORS, (1)#12

GROUND, IN 3/4" CONDUIT TO ASSOCIATED PANELBOARD.

GENERAL NOTES

2.

EGIST…