Mechanical Drawing.pdf

MH001

NOTES AND ABBREVIATIONS

MECHANICAL LEGENDS,

PRIVACY - ZONE J

RENOVATE FOR PATIENT

VAMC SALEM VIRGINIA

658-18-101

143 RLD JAH

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

0 4' 8' 16'

Revisions: Date:

"A" x "B"

T

LEGEND AND ABBREVIATIONSGENERAL NOTES

THE PIPING SYSTEMS SHALL BE FLUSHED CLEAN PRIOR TO CONNECTION TO EQUIPMENT.16.

AND/OR AS INDICATED.

INSULATE DUCTWORK AND PIPING IN ACCORDANCE WITH SPECIFICATION SECTION 23 07 11 15.

1" W.G. WITH SEAL CLASS A.

OR ROUND DUCTWORK, AS INDICATED ON THE PLANS. PROVIDE SMACNA PRESSURE CLASS

RETURN, EXHAUST AND TRANSFER AIR DUCTWORK SHALL BE SINGLE WALL RECTANGULAR 14.

PRESSURE CLASS 1" W.G. WITH SEAL CLASS A.

RECTANGULAR OR ROUND DUCTWORK, AS INDICATED ON THE PLANS. PROVIDE SMACNA

SUPPLY DUCTWORK DOWNSTREAM OF THE VAV BOXES SHALL BE SINGLE WALL 13.

STATIC PRESSURE WITH SEAL CLASS A.

PROVIDE SMACNA STATIC PRESSURE CLASS AS REQUIRED FOR SCHEDULED EXTERNAL

RECTANGULAR FOR INSTALLATION OF FIRE DAMPERS AT CHASE WALL PENETRATIONS.

FLAT OVAL EXCEPT DUCT ROUTED THROUGH MECHANICAL DUCT CHASE WHICH SHALL BE

SUPPLY DUCTWORK UPSTREAM OF THE VAV BOXES SHALL BE SINGLE WALLED ROUND OR 12.

MAINTENANCE OF UNIT AND CONTROLS.

VAV BOXES SHALL BE INSTALLED TO MAINTAIN ACCESS CLEARANCE AS REQUIRED FOR 11.

SPECIFICATIONS FOR ADDITIONAL INFORMATION.

REQUIRED AIRFLOW. PROVIDE FINAL TEST AND BALANCE REPORT. SEE THE

LOCATIONS SHOWING FULL OPEN/CLOSED POSITIONS AND DAMPER SETTING FOR

AS SCHEDULED OR SHOWN ON THE DRAWINGS. PROVIDE MARKERS AT ALL DAMPER

BALANCE ALL AIR DISTRIBUTION DEVICES, EXHAUST FANS, AND OUTSIDE AIR QUANTITIES 10.

MATERIAL TO MAINTAIN FIRE RATING OF THE BARRIER.

WALLS/FLOORS/CEILINGS BY DUCTWORK, PIPING, ETC., WITH U.L. LISTED FIRE STOPPING

THE CONTRACTOR SHALL FIRESTOP ALL PENETRATIONS OF FIRE RATED 9.

MECHANICAL EQUIPMENT.

PROVIDE FLEXIBLE NEOPRENE DUCT CONNECTORS BETWEEN DUCTWORK AND ISOLATED

ALL ROTATING MECHANICAL EQUIPMENT SHALL BE PROVIDED WITH VIBRATION ISOLATION. 8.

COORDINATE WITH DETAILS.

MAY BE USED FOR FINAL CONNECTION TO SUPPLY/RETURN GRILLES (MAX. LENGTH 5').

SHOWN PROVIDE DUCT SAME SIZE AS GRILLE NECK SIZE. PRE-INSULATED FLEXIBLE DUCT

MANUAL BALANCING DAMPER AT EVERY TAKE-OFF. WHERE DUCT RUN-OUT SIZE IS NOT

ALL DUCT TAKE-OFFS SHALL BE INSTALLED AS SHOWN BY DETAILS ON THE PLANS WITH A 7.

SELECTED.

INSTALLATION IF ACCESS WILL BE HINDERED SO AN ALTERNATE LOCATION CAN BE

SPECIALTIES IN EASILY ACCESSIBLE LOCATIONS. ADVISE THE COR IN ADVANCE OF

INSTALL ALL DUCT MOUNTED DEVICES (DAMPERS, ACCESS DOORS, ETC.) AND PIPING 6.

LOCATIONS SPECIFIED.

TRANSITIONS OR OFFSETS 'WILL NOT BE ALLOWED'. PROVIDE DUCT ACCESS DOORS AT

DUCT SYSTEMS SHALL BE INSTALLED PER SMACNA STANDARDS. SHARP ANGLED

RECTANGULAR SUPPLY/RETURN/EXHAUST DUCT SYSTEMS. ANY OFFSETS REQUIRED IN

UNITS. PROVIDE TURNING VANES IN ALL 90 DEGREE ELBOWS IN ALL LOW PRESSURE

PROVIDE CURVED RADIUS ELBOW AT FIRST SUPPLY & RETURN FITTING FOR ALL HVAC 5.

TIME WITH DRAWING OF PROPOSED CHANGES.

COST OR TIME, PROVIDE COR WITH PROPOSED ADDITIONAL COSTS AND/OR

DIRECTED BY COR. WHERE PROPOSED CHANGES REQUIRE ADDITIONAL

PROBLEM CONDITIONS UNTIL APPROVAL OF PROPOSED CHANGE UNTIL

PROCEED WITH CONSTRUCTION OF DUCT WORK OR PIPING IN AREA OF

RESIZING AND/OR REROUTING OF DUCT WORK AND/OR PIPING. DO NOT

PREPARE SUPPLEMENTAL DRAWING(S) AS NECESSARY SHOWING PROPOSED

ROUTING, OR PIPING SYSTEMS SIZING AND/OR ROUTING, NOTIFY COR AND

WHERE CONDITIONS REQUIRE A CHANGE IN DUCT WORK SIZES AND/OR4.

DUCT DIMENSIONS ON DRAWINGS ARE CLEAR INSIDE DIMENSIONS.3.

CODES, THE MOST STRINGENT SHALL ALWAYS GOVERN.

AND LOCAL CODE OFFICIAL REQUIREMENTS. IN THE EVENT OF A CONFLICT BETWEEN

2017 EDITION OF THE INTERNATIONAL MECHANICAL CODE, 2018 EDITION OF THE NFPA 90A,

THE HEATING, VENTILATING AND AIR CONDITIONING SYSTEMS SHALL COMPLY WITH THE 2.

PROVIDE ADDITIONAL OFFSETS AND FITTINGS AS NECESSARY.

THE MECHANICAL INSTALLATION W/ THE STRUCTURE AND OTHER TRADES AND SHALL

DUCTWORK, PIPING, ETC. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING

THE DRAWINGS SHOW THE GENERAL ARRANGEMENT AND LOCATION OF EQUIPMENT, 1.

SD

CO

P

8"

S1

8"

R1

XXX

NO.

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

VA FORM 08-6231, OCT 1978

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Drawing Title Project Title

CheckedBuilding Number Drawn

Corporate Office:

766 Middle St, Fairhope, AL 36532

Phone: 251.990.5778

Fax: 251.990.3716

Date

Project No.

Drawing No.

Location

Sheet of

Final Design-For Construction

V e te ra n s

A ff a ir s

Approved: Associate Director

Approved: Chief of Staff

Approved: Service Chief

Approved: GEMS Coordinator

Approved: Infection Control Officer

Approved: Safety Manager

Approved: Chief of Mental Health Service

Approved: Chief of Police

Approved: Energy EngineerApproved: Patient Safety Nurse

Approved: Chief of Facility Management Svc.

Approved: Medical Center Director

/3

/2

:2

:2

A

M

DESIGN/BUILD

POINT OF DISCONNECTION

POINT OF CONNECTION NEW WORK TO EXISTING

SQUARE ELBOW WITH TURNING

VANES

DUCTWORK, SIZE SHOWN IN INCHES

MANUAL BALANCING DAMPER

THERMOSTAT

DUCT SMOKE DETECTOR

CARBON MONOXIDE SENSOR

DUCT STATIC PRESSURE SENSOR

EQUIPMENT LABEL

SUPPLY DIFFUSER DESIGNATION

(TYPE, CFM, NECK SIZE)

RETURN DIFFUSER DESIGNATION

(TYPE, CFM, NECK SIZE)

DIFFUSER, DIRECTION OF FLOW AS

INDICATED

RETURN OR TRANSFER AIR OUTLET

EXHAUST GRILLE

AC AIR CONDITIONER DESIGNATION

AHU AIR HANDLING UNIT DESIGNATION

AFF ABOVE FINISHED FLOOR

DDC DIRECT DIGITAL CONTROLS

OA OUTSIDE AIR

RA RETURN AIR

EA EXHAUST AIR

UNO UNLESS NOTED OTHERWISE

D CONDENSATE DRAIN

CHS CHILLED WATER SUPPLY

CHR CHILLED WATER RETURN

HWS HEATING HOT WATER SUPPLY

HWR HEATING HOT WATER RETUN

BG BELOW GRADE

TYP. TYPICAL

VAV VARIABLE AIR VOLUME

W.G. WATER GAUGE

AFMS AIR FLOW MONITORING STATION

02/28/19

8X6

8X4

8X4

8X6

8X4

8X6

8X10

8X6 8X6

8X6

8X68X4

8X4 8X6

8X4

8X6

8X6

8X4

8X6

8X6

8X4

8X4

12X8

14X10

18X10

14X812X8

16X10

10X12

8X8

10X12 8X8

8X6

12X10

4X8

8X6

8X4

8X4

8X6

8X4

8X4

8X4

8X4

8X6 8X6 8X6

8X6

8X6

8X6

8X6

8X6

8X4

8X4

8X8 10X8

12X12

14X8

16X8 16X10

14X10

14X1216X12

X

X

X

X

X

X

X

X

X

X

10X6

10X10

8X6 10X8

10X6 8X4

8X12

10X6

8X4

8X6

8X6

6X8

10X8

12X8

8X8

8X8

10X12

20X

8X4

4X8

8X4

8X6

8X4

8X8

8X4

10X6

32X16

20X

8X4

8X4 12X8

24X12

8X4

8X6

10X8

8X4

X

8X10

14X10

8X8

18X10

16X10

14X8

8X8

8X8

8X6

8X4 10X6

8X4

8X4

8X4

8X6

8X6

20X10

10X6

8X8

10X6 10X8

X

24X16

EXHAUST AIR 48X12

RETURN AIR 24X16 (ABOVE)

SUPPLY AIR 28X12 (BELOW)

SUPPLY AIR 34X16

EXHAUST AIR 12X8

E

F

G

H

I

J

8 9 10 11 1312

H.6

DEMOLITION NOTES

REMOVE DUCT TO HERE. CUT, CAP AND INSULATE TO MATCH EXISTING.

CONTROLS.

AFCV - DEMOLISH AIR FLOW CONTROL VALVE COMPLETELY INCLUDING ALL

DEMOLISH ALL INCLUDING AFCVS (AUTOMATIC FLOW CONTROL VALVES).

CHASE TO PENTHOUSE. SEE DWG MD201 FOR ADDITIONAL INFORMATION.

BACK TO POINT OF DISCONNECTION AT DUCT PENETRATION OF RATED

DEMOLISH EXISTING BRANCH DUCT FROM ISOLATION ROOMS COMPLETELY

DEMOLISH EXISTING BRANCH DUCT RUN-OUT COMPLETELY.

SUPPLY DUCTS.

OUTLETS, INSULATION, ALL FITTINGS AND ACCESSORIES. TYPICAL FOR ALL

DEMOLISH EXISTING DUCTWORK COMPLETELY INCLUDING SUPPORTS, AIR

MD101

PLAN - ZONE J

MECHANICAL HVAC DEMO

PRIVACY - ZONE J

RENOVATE FOR PATIENT

VAMC SALEM VIRGINIA

658-18-101

143 RLD JAH

1/8" = 1'-0"1

MECHANICAL HVAC DEMO PLAN - ZONE J

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

0 4' 8' 16'

Revisions: Date: 61 o n e e ig h th i n c h o n e f o o t th re e i n c h e s o n e f o o t o n e a n d o n e h a lf i n c h e s o n e f o o t o n e i n c h o n e f o o t th re e q u a rt e rs i n c h o n e f o o t o n e h a lf i n c h o n e f o o t th re e e ig h th s i n c h o n e f o o t o n e q u a rt e r in c h o n e f o o t

VA FORM 08-6231, OCT 1978

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A

B

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Drawing Title Project Title

CheckedBuilding Number Drawn

Corporate Office:

766 Middle St, Fairhope, AL 36532

Phone: 251.990.5778

Fax: 251.990.3716

Date

Project No.

Drawing No.

Location

Sheet of

Final Design-For Construction

V e te ra n s

A ff a ir s

Approved: Associate Director

Approved: Chief of Staff

Approved: Service Chief

Approved: GEMS Coordinator

Approved: Infection Control Officer

Approved: Safety Manager

Approved: Chief of Mental Health Service

Approved: Chief of Police

Approved: Energy EngineerApproved: Patient Safety Nurse

Approved: Chief of Facility Management Svc.

Approved: Medical Center Director

/3

/2

:2

:2

A

M

DESIGN/BUILD

J

KEY PLAN

PLAN

NORTH

C H

R

H W

R

C H

S

H W

S

F

G

H

I

J

8 9 10 11 1312

H.6

DEMOLITION NOTES

ADDITIONAL INFORMATION.

SEE LARGE SCALE DRAWING MD201 OF SERVICE BAY FOR

BE DEMOLISHED COMPLETELY.

TYPICAL DEMOLITION HASH LINES. INDICATING PIPE LINES TO

FITTINGS, VALVES, AND JACKETING.

CONTROLS, DRAIN PIPING, CHS/CHR PIPING RUNOUTS, ALL

COOLING ONLY PANELS COMPLETELY INCLUDING SUPPORTS,

DEMOLISH EXISTING CEILING MOUNTED HYDRONIC RADIANT

INSULATION AND JACKETING.

FITTINGS, VALVES, AND ACCESSORIES, PIPING SUPPORTS,

CONTROLS, DRAIN PIPING, CHS/CHR, HWS/HWR PIPING, ALL

HEATING/COOLING PANELS COMPLETELY INCLUDING SUPPORTS,

DEMOLISH EXISTING CEILING MOUNTED HYDRONIC RADIANT

PIPING, SUPPORTS, INSULATION AND JACKETING.

ADDITIONAL INFORMATION. DEMOLISH COMPLETELY INCLUDING

DISCONNECTION IN SERVICE BAY. SEE DWG MD201 FOR

DEMOLISH EXISTING PIPING BACK TO POINTS OF 1

MD102

PLAN - ZONE J

MECHANICAL PIPING DEMO

PRIVACY - ZONE J

RENOVATE FOR PATIENT

VAMC SALEM VIRGINIA

658-18-101

143 RLD JAH

1/8" = 1'-0"1

MECHANICAL PIPING DEMO PLAN - ZONE J

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

0 4' 8' 16'

Revisions: Date: 62 o n e e ig h th i n c h o n e f o o t th re e i n c h e s o n e f o o t o n e a n d o n e h a lf i n c h e s o n e f o o t o n e i n c h o n e f o o t th re e q u a rt e rs i n c h o n e f o o t o n e h a lf i n c h o n e f o o t th re e e ig h th s i n c h o n e f o o t o n e q u a rt e r in c h o n e f o o t

VA FORM 08-6231, OCT 1978

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Drawing Title Project Title

CheckedBuilding Number Drawn

Corporate Office:

766 Middle St, Fairhope, AL 36532

Phone: 251.990.5778

Fax: 251.990.3716

Date

Project No.

Drawing No.

Location

Sheet of

Final Design-For Construction

V e te ra n s

A ff a ir s

Approved: Associate Director

Approved: Chief of Staff

Approved: Service Chief

Approved: GEMS Coordinator

Approved: Infection Control Officer

Approved: Safety Manager

Approved: Chief of Mental Health Service

Approved: Chief of Police

Approved: Energy EngineerApproved: Patient Safety Nurse

Approved: Chief of Facility Management Svc.

Approved: Medical Center Director

/3

/2

:2

:2

A

M

DESIGN/BUILD

J

KEY PLAN

PLAN

NORTH

GRR

GR

CH

CHR

HWH

HWHR

143-AHU-4J1

143-AHU-4J2

143-P-4J4

143-ERC-4J2E

143-P-4J3

143-PF-4J2E

143-P-4J1

143-P-4J2

28X12 (BELOW)24X16 (ABOVE)

34X16

26X16

X L

O U

V E

R

26X16

X

A B

O V

E

24X18 (UP) (TYP.)

24X16 (UP)

22X10 (UP)

14X10 (DN)

143-AHU-4J1

143-AHU-4J2

48X12

PNEUMATIC, EXISITNG DAMPER CONTROLS ARE PNEUMATIC.

REQUIRED. EXISTING STEAM, GLYCOL AND WATER COIL CONTROL VAVLES ARE

NEXT DETECTION DEVICE TO REMAIN OR BACK TO FIRE ALARM PANEL AS

POINT OF ORIGIN. SMOKE DETECTORS SHALL BE DEMOLISHED BACK TO

TIGHT. ELECTRONIC POWER AND CONTROL SHALL BE DEMOLISHED BACK TO

TO POINT OF CONNECTION TO MAIN LINES AND SHALL BE CAPPED AIR

PNEUMATIC TUBING, PIPING AND SUPPORTS SHALL BE DEMOLISHED BACK

AND ALL INTERCONNECTING CONTROLS, DEVICES AND CIRCUITING. ALL

AND CONTROL CIRCUITING; ELECTRONIC CONTROL DEVICES AND CIRCUITING;

FIRE DETECTION CONTROLS, DEVICES AND CIRCUITING; ELECTRICAL POWER

CONTROLS, DEVICES AND TUBING; DDC CONTROLS, DEVICES AND CIRCUITING;

EQUIPMENT INDICATED TO BE DEMOLISHED INCLUDING: PNEUMATIC

TO DEMOLISH THE EXISTING CONTROL SYSTEM PRESENTLY SERVING THE

WING J. IT IS THE DECLARED AND ACKNOWLEDGED INTENTION AND MEANING

EXISTING CONTROL CENTER FOR HVAC SYSTEMS SERVING THE 4TH FLOOR

DEMOLISH DUCT TO CENTER CORE AREA. SEE DWG MD101.

ADDITIONAL INFORMATION.

AND ANY ACCESSORIES. SEE SECTIONS, PLANS, AND DETAILS THIS DWG FOR

INCLUDING FILTERS, COILS, SUPPORTS, INSULATION, DAMPERS, CONTROLS,

DEMOLISH EXISTING OUTSIDE AIR DUCTWORK BACK TO AHU COMPLETELY

NEW SYSTEM/UNIT.

PROVIDE SIZE, LOCATION, AND CAPACITY ARE SUITABLE FOR SUPPORT ON

AND DUCTWORK. EXISTING CONCRETE PAD MAY BE REUSED FOR NEW UNIT

ELEC. POWER, CONTROLS, PIPING, SUPPORTS, VALVES, FITTINGS, DRAINS,

DEMOLISH EXISTING AHU-4J1 AND AHU-4J2 COMPLETELY INCLUDING ALL

AND INSULATION.

ERC-4J2E COMPLETELY INCLUDING CONTROLS, PIPING, VALVES, SUPPORTS,

DEMOLISH EXISTING EXHAUST DUCTWORK, FILTERS PF-4J2E AND COIL

DAMPER. FINISHED INSTALLATION SHALL PROVIDE RATED CHASE.

REMOVABLE STAINLESS STEEL ACCESS PANEL TO PROVIDE ACCESS TO FIRE

DECOMMISSION FIRE DAMPER TO CLOSED POSITION. COVER OPENING WITH

DAMPER TO REMAIN. SEAL OFF DUCT FROM 4TH FLOOR AT PENETRATION.

ADDITIONAL INFORMATION. DUCT PENETRATION INTO CHASE WITH FIRE

DEMOLISH EXISTING DUCTWORK COMPLETELY. SEE DWG MD101 FOR

FITTINGS, VALVES, AND ACCESSORIES.

COMPLETELY INCLUDING ELEC. POWER, CONTROLS, SUPPORTS, INSULATION,

DEMOLISH EXISTING PUMPS P-4J1, P-4J2, P-4J3 AND P-4J4

NOTES 1 AND 2 ABOVE.

INCLUDING CHS/CHR, LPS/LPR, HWS/HWR AS PREVIOUSLY PRESCRIBED IN

DEMOLISH BRANCH RUN-OUT PIPING TO AHU-4J1, AHU-4J2 COMPLETELY

FITTINGS AND JACKETING.

COMPLETELY INCLUDING SUPPORTS, CONTROLS, VALVES, INSULATION,

DEMOLISH ERC-4J2E, PF-4J2E AND GR/GRR PIPING TO AHU-4J2

INFORMATION.

DEMOLISH LOUVER. SEE ARCHITECTURAL DRAWINGS FOR ADDITIONAL

DEMOLITION NOTES

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

SERVICE BAY 4J-118 PIPING DETAIL

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

SERVICE BAY 4J-118 DUCTWORK DETAIL

PRIVACY - ZONE J

RENOVATE FOR PATIENT

VAMC SALEM VIRGINIA

658-18-101

143 RLD JAH

Revisions: Date:

DEMO PLANS

MECHANICAL ROOM SECTION

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

VA FORM 08-6231, OCT 1978

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Drawing Title Project Title

CheckedBuilding Number Drawn

Corporate Office:

766 Middle St, Fairhope, AL 36532

Phone: 251.990.5778

Fax: 251.990.3716

Date

Project No.

Drawing No.

Location

Sheet of

Final Design-For Construction

V e te ra n s

A ff a ir s

Approved: Associate Director

Approved: Chief of Staff

Approved: Service Chief

Approved: GEMS Coordinator

Approved: Infection Control Officer

Approved: Safety Manager

Approved: Chief of Mental Health Service

Approved: Chief of Police

Approved: Energy EngineerApproved: Patient Safety Nurse

Approved: Chief of Facility Management Svc.

Approved: Medical Center Director

/3

/2

:2

:2

A

M

DESIGN/BUILD

J

KEY PLAN

PLAN

NORTH

02/28/19

MD201

3 4

20 21

24 25 26

E

G

H

I

J

8 9 10 11 138.2 12 1.6

F

VAV

VAV

2 VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

20 VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

8"ø S1

200 CFM

12"x12" E1

550 CFM

10"ø S1

305 CFM

6"x6" E2

105 CFM

6"ø S1

90 CFM

6"x6" E1

115 CFM

10"x12"8"ø

8"x8"

6"x6"

8"x8" R1

65 CFM

6"ø S1

100 CFM

"ø

"x

12"x12" E1

550 CFM

"x

10"ø ø10"

"ø

6"ø

12"x12"

"x

12"x12"

"x

6"x6"

8"ø S1

200 CFM

10"ø S1

300 CFM

6"ø S1

100 CFM

6"x6" E2

100 CFM

6"x6" E1

115 CFM

"x

8"ø

10"ø 10"x8"

"x

12"x12" R1

300 CFM

18"/12"

8"ø S1

200 CFM

10"ø S1

300 CFM

6"x6" R1

40 CFM

"x

"x

8"x8" 10"x8"

"x

"x

"12"x12"

"x

18"x14"

6"ø S1

100 CFM

10"x10" R1

205 CFM

"x

10"ø

10"ø S1

305 CFM

10"ø S1

305 CFM

"x

"x

6"x6" E2

100 CFM

6"x6" E2

100 CFM

10"ø S1

300 CFM

6"x6" E2

115 CFM

"x

"x

12"x10"

"x

" 6"x6"

54"/16"

"x

12"x8" 6 "ø

"ø

8"x12"

10"ø

"ø

8"x12"

"x

10"ø 8"ø

10"x10"

10"ø

8"x12"

"ø

10"ø

8"x12"

"ø

"x

10"ø

"x

10"ø

12"ø

"x

"x

10"ø10"ø

"ø 8"ø

6"ø

10"x10" 10"x8"

"ø

6"ø

"ø

24"/14"

12"x8"

8"ø

6"ø

8"x12"

8"x12"

"x

"ø

"x

"x

8"x12"

"ø

10"ø

10"ø

8"x12" ø10"

8"x8"

"ø

14"x12"

"ø

6"ø 8"ø

"ø

"ø

8"x8"

"x

8"x8"

12"x12"

6"ø

8"ø

6"ø

8"ø

8"x8"

"x

8"x8"

10"x8" 16"x14" 28"x16"

"x

12"x12"

"x

"x

16"x12"12"x12" 10"x10"

"x

8"x8"

"x

"x

"x

" 10"x8"

12"x10" 10"x10"

"x

8"x8"

"x

8"x8"

"x

"x

18"x24"

"x

"x

"6"x6"

"x

"x

"x

8"x8"

"x

6"x6"

"x

8"x8"

6"x6"

6"x6"

"x

12"x10"

6"x6"

"x

"x

"x

12"x10"

8"ø

8"ø

"x

"x

10"x10"

6"x6"

"x

8"x8"

"x

"x

"x

"x

8"ø S1

170 CFM

8"ø S1

170 CFM

6"ø S1

100 CFM

8"ø S1

250 CFM

8"ø S1

150 CFM

18"x18" R1

730 CFM

6"ø S1

100 CFM

6"ø S1

100 CFM

6"x6" R1

65 CFM

6"x6" R1

65 CFM

8"ø S1

200 CFM

6"ø S1

65 CFM

6"x6" E1

100 CFM

8"x8" R1

150 CFM

6"x6" E2

100 CFM

6"x6" E2

100 CFM

6"x6"

E2

100 CFM

10"ø S1

290 CFM

10"x10" R1

190 CFM

6"x6" E2

100 CFM

6"x6" E2

115 CFM

10"x10" R1

205 CFM

10"ø S1

320 CFM

12"ø S1

380 CFM

12"x12" R1

280 CFM

6"x6" E2

100 CFM

6"x6" E2

0 CFM

10"x10"

R1

205 CFM

10"ø S1

305 CFM

6"x6" E2

100 CFM

10"x10" R1

205 CFM

10"ø S1

305 CFM 10"ø S1

305 CFM

12"x12" R1

280 CFM

6"x6" E2

100 CFM

8"ø S1

170 CFM

18"x18" R1

730 CFM

6"ø S1

75 CFM

6"x6" R1

50 CFM

8"ø S1

170 CFM

6"ø S1

95 CFM

8"x8" R1

75 CFM

6"ø S1

100 CFM

8"ø S1

170 CFM6"x6" E2

100 CFM

10"x10" R1

160 CFM

10"ø S1

260 CFM

10"ø S1

260 CFM 10"x10" R1

160 CFM

6"x6" E2

100 CFM

6"x6" E2

100 CFM

10"x10" R1

200 CFM

10"ø S1

300 CFM

6"x6" R1

65 CFM

6"ø S1

100 CFM

6"ø S1

50 CFM

10"x10" E1

170 CFM

6"x6" R1

65 CFM

6"ø S1

100 CFM

6"ø S1

100 CFM

6"x6" E1

100 CFM

6"ø S1

75 CFM

6"ø S1

100 CFM

8"ø S1

170 CFM

6"ø S1

100 CFM

6"x6" R1

65 CFM

6"x6" R1

100 CFM

6"ø S1

135 CFM

8"ø S1

170 CFM

8"ø S1

170 CFM

6"ø S1

100 CFM

6"x6" E2

125 CFM

10"ø S1

300 CFM

10"x10" R1

175 CFM

12"x12" R1

250 CFM

6"x6" E2

100 CFM

10"x10"

R1

200 CFM

6"x6" E2

100 CFM 10"ø S1

300 CFM

10"x10" R1

185 CFM

10"x10" R1

200 CFM

10"ø S1

300 CFM

6"x6" E2

115 CFM

6"x6" E2

100 CFM 10"ø S1

300 CFM

10"x10" R2

185 CFM

10"ø S1

255 CFM

6"x6" E2

125 CFM

10"x10" R1

130 CFM

6"x6" E2

75 CFM

4 5

8 8

12"x10"

"x

38"x10"

38"x10"

"x

"8"x8"

"x

8"x6"

8"x8"

20"x10"

"x

" 10"x6"

6"x6"

8"x8"

DESIGN/BUILD

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

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Drawing Title Project Title

CheckedBuilding Number Drawn

Corporate Office:

766 Middle St, Fairhope, AL 36532 Phone: 251.990.5778

Fax: 251.990.3716

Date

Project No.

Drawing No.

Location

Final Design - For Construction

V e te ra n s

A ff a ir s

Approved: Associate Director

Approved: Chief of Staff

Approved: Service Chief

Approved: GEMS Coordinator

Approved: Infection Control Officer

Approved: Safety Manager

Approved: Chief of Mental Health Service

Approved: Chief of Police

Approved: Energy EngineerApproved: Patient Safety Nurse

Approved: Chief of Facility Management Svc.

Approved: Medical Center Director

/3

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Sheet of

MH101

MECHANICAL NEW WORK

HVAC PLAN - ZONE J

RENOVATE FOR PATIENT

PRIVACY - ZONE J

VAMC SALEM, VIRGINIA

658-18-101

02/28/19

RLD SMP

1/8" = 1'-0"

Fourth Floor HVAC Ductwork

NOTES:

1. THE DESIGN IS BASED ON BASIC FIELD INVESTIGATIONS AND EXISTING PLANS

WHERE AVAILABLE. AS SUCH, THE CONTRACTOR SHALL FIELD VERIFY

EXISTING CONDITIONS. IF ANY DEVIATIONS ARE DISCOVERED BETWEEN THE

ACTUAL CONDITIONS AND THE CONDITIONS SHOWN ON THE DESIGN

DOCUMENTS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY

AS MODIFICATIONS MAY BE REQUIRED. CONTRACTOR SHALL ALSO VERIFY

SPACE ABOVE CEILINGS AND IN MECHANICAL ROOMS PRIOR TO FABRICATION

OF DUCTWORK.

2. DUCT UP. SEE MH103 FOR CONTINUATION. MODIFY EXISTING HOLE IN ROOF

FOR NEW DUCT SIZE.

3. INSTALL FIRE DAMPER IN RATED WALL AS SHOWN. PROVIDE AND INSTALL

ACCESS DOOR IN DUCT AS NEEDED.

4. MOTOR OPERATED DAMPER FOR MODULATING OUTSIDE AIR AND

CONTROLLING ECONOMIZER FUNCTION. BOTTOM OUTSIDE AIR DUCT IS

MINIMUM REQUIRED VENTILATION. TOP OUTSIDE AIR DUCT DAMPER TO OPEN

FOR ECONOMIZER MODE. BOTH OUTSIDE AIR DAMPERS 100% OPEN FOR

ECONOMIZER MODE. RELIEF DAMPER SHALL BE INTERLOCKED WITH MAXIMUM

OUTSIDE AIR DAMPER.

5. AIR MONITORING STATION IN DUCT TO PROVIDE REQUIRED OUTSIDE AIR.

6. OFFSET DUCTS AS REQUIRED FOR CROSSING EACH OTHER AND ROUTING

UNDER STRUCTURE.

7. SEE MH102 FOR PIPING AND THERMOSTAT LOCATIONS.

8. PROVIDE ROOM PRESSURE MONITOR ON WALL OUTSIDE ISOLATION ROOM.

MODULATE SUPPLY AIR AS REQUIRED TO MAINTAIN REQUIRED PRESSURES.

9. EXISITNG 5 FT X 6 FT LOUVER. INSTALL PLENUM BOX ON LOUVER AND ATTACH

DUCT ON SIDE OF PLENUM AS SHOWN.

10. PROVIDE AND INSTALL DUCT MOUNTED SMOKE DETECTOR IN SUPPLY DUCT.

11. NO FIRE DAMPER IS REQUIRED PER EXCEPTION IN THE INTERNATIONAL

MECHANICAL CODE PROVIDED THAT THE DUCT IS 26 GAUGE METAL OR

HEAVIER.

12. INSTALL SMOKE DAMPER IN RATED WALL AS SHOWN. PROVIDE AND INSTALL

ACCESS DOOR IN DUCT AS NEEDED.

13. COORDINATE LOCATIONS OF ALL CEILING ITEMS WITH ARCHITECTURAL.

LOCATIONS SHOWN ON THESE LAYOUTS ARE CONCEPTUAL AND MAY DIFFER

FROM LAYOUTS IN THE FIELD DUE TO EXISTING CONDITIONS. COORDINATE ALL

WORK WITH OTHER TRADES.

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

0 4' 8' 16'

J

KEY PLAN

PLAN

NORTH

Revisions: Date:

3 4

20 21

24 25 26

E

G

H

I

J

8 9 10 11 138.2 12 1.6

F

VAV

SOCIAL

WORKERS

WORKSTATION

4J-103

NEGATIVE

BARIATRIC RM

4J-105

POSITIVE

ISOLATION RM

4J-107

PATIENT RM

4J-110

PATIENT RM

4J-111

PATIENT RM

4J-112

BATH RM

4J-113A

PATIENT RM

4J-113

BATH RM

4J-112A

BATH RM

4J-111A

BATH RM

4J-110B

BATH RM

4J-107BANTE RM

4J-107AANTE RM

4J-105A

BATH RM

4J-105B

CORRIDOR

CJ4-6

CORRIDOR

CJ4-3B

BATH RM

4J-142B

NEGATIVE

ISOLATION RM

4J-142 ANTE RM

4J-142A

PATIENT RM

4J-139

BATH RM

4J-139A

PATIENT RM

4J-137

BATH RM

4J-137A

PATIENT RM

4J-136

BATH RM

4J-136A

STORAGE 3

4J-144

PATIENT RM

4J-135

BATH RM

4J-134A

PATIENT RM

4J-134

BATH RM

4J-135A

PATIENT RM

4J-131

BARIATRIC RM

4J-130

PATIENT RM

4J-129

PATIENT RM

4J-128

BATH RM

4J-128ABATH RM

4J-129A

BATH RM

4J-130A

BATH RM

4J-131A

CORRIDOR

CJ4-9

CORRIDOR

CJ4-10

SUPPLY

STORAGE

4J-141

NURSE STATION

CJ4-4

BATH RM

4J-115A

STORAGE 1

4J-114

PATIENT RM

4J-115

CORRIDOR

CJ4-7

EXIST MECH

RM/SVC BAY

4J-118

PATIENT RM

4J-123

CART /

STRETCHER

ALCOVE

4J-124 BATH RM

4J-123A

PATIENT RM

4J-125

BATH RM

4J-126A

PATIENT RM

4J-126

BATH RM

4J-125A

TELEM

4J-158

HALLWAY

CJ4-5

NURSE STATION

CJ4-8B

NURSE STATION

CJ4-8A

NURSE STATION

CJ4-8C

NURSE MANAGER

4J-109

ASST NURSE

MANAGER

4J-108

TLT 1

4J-120A

TLT 2

4J-120B

LOUNGE

4J-121

LOCKERS

4J-121B

NUTRITIONIST

OFFICE

4J-117

NOURISH

4J-120

EXIST ELECT

4J-119

MED GAS

4J-122UTILITY SOILED

4J-133

UTILITY CLEAN

4J-132

PHARMACIST

OFFICE

4J-160

T

T

T

T T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T T T

T

T

T

2" HWS/R

2 1/2" HWS/R

1-1/2" HWS/R

1-1/2" HWS/R

1-1/4" HWS/R

1-1/4" HWS/R

3/4" HWS/R

3/4" HWS/R

1" HWS/R

3/4" HWS/R

1" HWS/R

3/4" HWS/R

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

VAV

1-1/4" HWS/R

3" CHS/R

1 1/2" LPS/LPR

AHU

STORAGE 4

4J-145

EXIST HKPG

4J-116

OMNI

4J-114B

DESIGN/BUILD

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

VA FORM 08-6231, OCT 1978

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Drawing Title Project Title

CheckedBuilding Number Drawn

Corporate Office:

766 Middle St, Fairhope, AL 36532 Phone: 251.990.5778

Fax: 251.990.3716

Date

Project No.

Drawing No.

Location

Final Design - For Construction

V e te ra n s

A ff a ir s

Approved: Associate Director

Approved: Chief of Staff

Approved: Service Chief

Approved: GEMS Coordinator

Approved: Infection Control Officer

Approved: Safety Manager

Approved: Chief of Mental Health Service

Approved: Chief of Police

Approved: Energy EngineerApproved: Patient Safety Nurse

Approved: Chief of Facility Management Svc.

Approved: Medical Center Director

/3

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Sheet of

MH102

MECHANICAL NEW WORK

PIPING PLAN - ZONE J

RENOVATE FOR PATIENT

PRIVACY - ZONE J

VAMC SALEM, VIRGINIA

658-18-101

02/28/19

RLD SMP

1/8" = 1'-0"

Fourth Floor HVAC Piping

1. ALL PIPING RUNOUTS TO VAV BOXES SHALL BE 3/4" PIPE

2. ROUTE CONDENSATE DRAIN FROM UNIT TO NEAREST

FLOOR DRAIN IN MECHANICAL ROOM.

3. CONNECT HOT WATER, CHILLED WATER, STEAM AND

CONDENSATE PIPES TO EXISTING RISERS.

SHEET NOTES

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

0 4' 8' 16'

J

KEY PLAN

PLAN

G

H

I

J

8 9 10 11 138.2 12 1.6

F

EF

EF

EF

RF

24"x24" 18"x24"

"x

24"x24"

"x

"x

"x

DUCT DOWN. SEE MH101

FOR CONTINUATION.

DUCT DOWN. SEE MH101

FOR CONTINUATION.

TIE DUCT INTO EXISTING

LOUVER WHERE EXISTING

DUCT WAS REMOVED.

BAG-IN/BAG-OUT FILTER RACK ON ROOF

FAN DISCHARGE SHALL BE UP. EXTEND

DUCT FROM DISCHARGE 10 FT ABOVE ROOF.

SUPPORT DUCT WITH GUY WIRES.

COORDINATE WITH EXISTING CONDITIONS.

MODIFY EXISTING STRUCTURAL FRAME FOR

SUPPORTING DUCT, FILTER AND FANS.

COORDINATE WITH STRUCTURAL.

DESIGN/BUILD

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

VA FORM 08-6231, OCT 1978

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Drawing Title Project Title

CheckedBuilding Number Drawn

Corporate Office:

766 Middle St, Fairhope, AL 36532 Phone: 251.990.5778

Fax: 251.990.3716

Date

Project No.

Drawing No.

Location

Final Design - For Construction

V e te ra n s

A ff a ir s

Approved: Associate Director

Approved: Chief of Staff

Approved: Service Chief

Approved: GEMS Coordinator

Approved: Infection Control Officer

Approved: Safety Manager

Approved: Chief of Mental Health Service

Approved: Chief of Police

Approved: Energy EngineerApproved: Patient Safety Nurse

Approved: Chief of Facility Management Svc.

Approved: Medical Center Director

/3

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Sheet of

MH103

MECHANICAL NEW WORK

HVAC PENTHOUSE

RENOVATE FOR PATIENT

PRIVACY - ZONE J

VAMC SALEM, VIRGINIA

658-18-101

02/28/19

RLD SMP

1/8" = 1'-0"

Penthouse Floor HVAC

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

0 4' 8' 16'

J

KEY PLAN

PLAN

G

H

1312 1.6

MH-201

18"x30"

54"/16" 52"x14"

18"x24"

"x

6"x6"

"x

AHU

Fourth Floor 0' - 0"

Penthouse Floor 14' - 0"

H

Fourth Floor 0' - 0"

Penthouse Floor 14' - 0"

30"x18"

30"x18"

52"x14"

54"/16"

MINIMUM OUTSIDE

AIR DUCT

MAXIMUM OUTSIDE

AIR DUCT

RELIEF DUCT

"x

DESIGN/BUILD

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

VA FORM 08-6231, OCT 1978

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Drawing Title Project Title

CheckedBuilding Number Drawn

Corporate Office:

766 Middle St, Fairhope, AL 36532 Phone: 251.990.5778

Fax: 251.990.3716

Date

Project No.

Drawing No.

Location

Final Design - For Construction

V e te ra n s

A ff a ir s

Approved: Associate Director

Approved: Chief of Staff

Approved: Service Chief

Approved: GEMS Coordinator

Approved: Infection Control Officer

Approved: Safety Manager

Approved: Chief of Mental Health Service

Approved: Chief of Police

Approved: Energy EngineerApproved: Patient Safety Nurse

Approved: Chief of Facility Management Svc.

Approved: Medical Center Director

/3

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Sheet of

MH201

MECHANICAL ROOM SECTION

NEW WORK PLANS

RENOVATE FOR PATIENT

PRIVACY - ZONE J

VAMC SALEM, VIRGINIA

658-18-101

02/28/19

RLD SMP

1/4" = 1'-0"

Fourth Floor HVAC Mechanical Room

1/4" = 1'-0"

Mechanical Room Section

AIR HANDLING UNITS

SYMBOL

TYPE

MINIMUM CFM

TOTAL CFM

MAX. FAN MOTOR HP

CAPACITY, BTU/HR

ENT. AIR DB, F

ENT. AIR WB, F

LVG. AIR DB, F

LVG. AIR WB, F

LOCATION

REMARKS

C O

O

LI

N G

C O

IL

AHU-1

MINIMUM OUTSIDE

AIR CFM

ELECTRICAL

CHARACTERISTICS

MAX. FACE

VELOCITY, FPM

MAX AIR PRESSURE

DROP, IN. H20

P R

E -H

E A

TI

N

G C

O

IL

CAPACITY, BTU/HR

ENT. AIR DB, F

LVG. AIR DB, F

MAX AIR PRESSURE

DROP, IN. H20

MAX. FACE

VELOCITY, FPM

MAX WATER PRESS.

DROP, FT. H20

HOT WATER GPM

ENTERING WATER

TEMP., F

LEAVING WATER

TEMP., F

EXTERNAL STATIC

PRESSURE, IN. H20

CHILLED WATER,

GPM

ENTERING WATER

TEMP., F

LEAVING WATER

TEMP., F

MAX WATER PRESS.

DROP, FT. H20

10,765

401,600

82.6

67.1

55.0

54.8

90,700

47.2

55.0

460 V / 3 PH

1.0

80.3

1.0

9.1

2.0

STACKED

4J-118

9,625

15 HP

1. MOTOR HORSEPOWER IS TOTAL. UNIT HAS 2 FANS.

EACH 7.5 HP.

2. UNIT SHALL CONSIST OF THE FOLLOWING

SECTIONS: INTAKE, PREFILTER 1 AND 2, HOT WATER

HEATING COIL, HUMIDIFIER SECTION WITH

HUMIDIFIER SIZED FOR 15 PSIG STEAM AT 261

LB/HR, TURNING CHILLED WATER COIL, DUAL

PLENUM SUPPLY FANS DIRECT DRIVE WITH VFD,

AFTER FILTER, AND DISCHARGE.

SYMBOL

TYPE

LOCATION

ELECTRICAL

VAV- 17VAV- 16 VAV- 18

MAXIMUM CFM

MINIMUM CFM

MAXIMUM BOX PRESSURE

DROP, IN. H20

VARIABLE AIR VOLUME BOXES

HEATING CFM

MAXIMUM N.C. LEVEL

CAPACITY, BTU/HR

ENT. AIR DB, F

LVG. AIR DB, F

H E

A

TI

N G

ENTERING WATER

TEMP., F

LEAVING WATER

TEMP., F

HOT WATER, GPM

VAV- 19 VAV- 20 VAV- 21 VAV- 22 VAV- 23 VAV- 24 VAV- 25 VAV- 26 VAV- 27 VAV- 28 VAV- 29

SYMBOL

TYPE

LOCATION

ELECTRICAL

VAV- 2VAV- 1 VAV- 3

MAXIMUM CFM

MINIMUM CFM

MAXIMUM BOX PRESSURE

DROP, IN. H20

VARIABLE AIR VOLUME BOXES

HEATING CFM

MAXIMUM N.C. LEVEL

CAPACITY, BTU/HR

ENT. AIR DB, F

LVG. AIR DB, F

H E

A

TI

N G

ENTERING WATER

TEMP., F

LEAVING WATER

TEMP., F

HOT WATER, GPM

VAV- 4 VAV- 5 VAV- 6 VAV- 7 VAV- 8 VAV- 9 VAV- 10 VAV- 11 VAV- 12 VAV- 13 VAV- 14 VAV- 15

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

PRESSURE

INDEPENDENT

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

0.3

SEE PLANS

22,500

2.2

10,600

1.1

0.3

6,600

0.7

24,600

2.5

13,600

1.4

22,700

2.3

25,300

2.5

11,600

1.2

4,800

0.5

7,600

0.8

11,000

1.1

12,100

1.2

12,100

1.2

21,400

2.1

10,000

1.0

260 300

11,400

1.1

9,700

1.0

11,400

1.1

10,000

1.0

11,400

1.1

11,400

1.1

11,400

1.1

11,400

1.1

11,400

1.1

11,600

1.2

11,600

1.2

11,600

1.2

11,600

1.2

120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH

120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH

120 V / 1 PH 120 V / 1 PH 120 V / 1 PH 120 V / 1 PH

SYMBOL

TYPE

REMARKS

LOCATION

ELECTRICAL

CHARACTERISTICS

CFM

MAXIMUM dBA

EXTERNAL STATIC

PRESSURE, IN. H20

MAXIMUM MOTOR HP

DRIVE

MAXIMUM TIP SPEED, FPM

MAXIMUM FAN SPEED, RPM

MAXIMUM OUTLET

VELOCITY, FPM

EXHAUST FANS

EF- 1 RF- 1 EF- 2

INLINE INLINE UTILITY SET

1.0

11,297

DIRECT

PENTHOUSE

1.0

3/4

DIRECT

PENTHOUSE

460V / 3 PH

1.25

BELT

ROOF

EF- 3

UTILITY SET

1.25

BELT

ROOF

460V / 3 PH 460V / 3 PH 460V / 3 PH

REGISTER, LOUVER & GRILLE SCHEDULE

REMARKS/NOTESBLOWTYPE SERVICEMARK

S1

R1

LAY-IN

TYPE

PERFORATED FACE

CEILING

REGISTER

RETURN REGISTER AS

INDICATED WITH OBD-

2-WAY;

SUPPLY

DIFFUSER

PERFORATED FACE

CEILING

SQUARE

DIRECTIONAL

-LAY-IN CEILINGS PROVIDE

24"X24"

ALUMINUM T-BAR

TITUS

PAR-AA

4-WAY

3-WAY;

RETURN

WITH OBD.

-LAY-IN CEILINGS PROVIDE 24"X24" ALUMINUM T-

BAR

LAY-IN FRAME

TITUS PCS-AA

EXHAUST

LAY-IN

TYPE

PERFORATED FACE

CEILING

REGISTER

-LAY-IN CEILINGS PROVIDE

24"X24"

ALUMINUM T-BAR

TITUS

PAR-AA

RETURN

EXHAUST

EXHAUST REGISTER AS

INDICATED WITH OBD-

E1

REGISTER

2-WAY;

SUPPLYSQUARE

DIRECTIONAL

4-WAY

3-WAY;

RETURN

EXHAUST

REGISTER

RETURN

EXHAUST

E2

S2

R2

LOUVERED FACE

CEILING

WITH OBD.

-GYP BOARD CEILING PROVIDE FLUSH MOUNTED

FRAME

TITUS 300FS

SURFACE

MOUNT

LOUVERED FACE

CEILING

SURFACE

MOUNT

LOUVERED FACE

CEILING

SURFACE

MOUNT

WITH OBD.

-GYP BOARD CEILING PROVIDE FLUSH MOUNTED

FRAME

TITUS 350FL

WITH OBD.

-GYP BOARD CEILING PROVIDE FLUSH MOUNTED

FRAME

TITUS 350FL

DESIGN/BUILD

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

VA FORM 08-6231, OCT 1978

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Drawing Title Project Title

CheckedBuilding Number Drawn

Corporate Office:

766 Middle St, Fairhope, AL 36532 Phone: 251.990.5778

Fax: 251.990.3716

Date

Project No.

Drawing No.

Location

Final Design - For Construction

V e te ra n s

A ff a ir s

Approved: Associate Director

Approved: Chief of Staff

Approved: Service Chief

Approved: GEMS Coordinator

Approved: Infection Control Officer

Approved: Safety Manager

Approved: Chief of Mental Health Service

Approved: Chief of Police

Approved: Energy EngineerApproved: Patient Safety Nurse

Approved: Chief of Facility Management Svc.

Approved: Medical Center Director

/3

/2

:2 :2

A

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Sheet of

MH401

MECHANICAL NEW WORK

SCHEDULES - ZONE J

RENOVATE FOR PATIENT

PRIVACY - ZONE J

VAMC SALEM, VIRGINIA

658-18-101

02/28/19

RLD SMP

9068Revisions: Date:

SUPPORT SPACING

5'-0" MAXIUM

1" BAND CLAMPWIRE HANGER

1" MIN

MAX SAG 1/2"

PER FOOT OF

SUPPORT SPACING

SEE

NOTE 2

SEE

NOTE 2

SUPPORT SYSTEM MUST

NOT DAMAGE DUCT OR

CAUSE OUT OF ROUND SHAPE

DUCTS ARE FLEXIBLE WITH

EXTERNAL INSULATION AND

VAPOR BARRIER JACKETING

MIN CENTER LINE BEND RADIUS IS ONE

DIA, (OR INSIDE RADIUS OF D/2)

NOTES:

1" MIN

STRAIGHT SECTION FLEXIBLE DUCT (TYPICAL)

MAX. LENGTH 6 FT.

TIGHT AGAINST DUCT AND MEMBERS.

TO ANCHOR STRAPS TO DUCT AND JOISTS. ALL STRAPS SHALL BE

NO. 10x3/4" SELF TAPPING CADMIUM PLATED SHEET METAL SCREWS

INSULATION

8'-0"NONE REQUIREDUP TO 34" 1" X 18 GAUGE STRAP

SCALE: NTS

DUCT STRAP HANGER DETAIL

RECTANGULAR DUCT

HANGER SIZES FOR

SIDE

MAX. HANGER

SUPPORT ANGLE

HORIZONTAL

SPACING

MAXIMUM

NO POP RIVETS ALLOWED

HANGER STRAPS

1"

34" TO 40" 1" X 18 GAUGE STRAP NONE REQUIRED 6'-0"

DIFFUSER CONNECTION

ROUND RIGID DUCT

12" WIDE 24 GA SHIELD

TO STRUCTURE

2"x24" GA STRAP

CHANNELS BOTH

DIRECTIONS, FOR

LAY-IN CEILING

DIFFUSER SUPPORT

PROVIDE

(TYP)

OPERATED BAND

SCREW DRIVER

STAINLESS STEEL

WIRE HANGER

EXCEPT AT DIFFUSER CONNECTION.

DUCT. SEE SPECS. NO SAGS OR

UL 181 LABELED INSULATED FLEX

OR SQUARE ADAPTER

ROUND TO RECTANGULAR

MAXIMUM LENGTH 5 FT.

DIFFUSER

INSULATED

SHALL BE

BACK OF DIFFUSER

DIFFUSER

2" X 24" GA STRAP

GYP. CEILING

SQUARE ADAPTER

RECTANGULAR OR

ROUND TO

CONNECTION. MAXIMUM LENGTH 5 FT.

TURNS ALLOWED EXCEPT AT DIFFUSER

UL 181 LABELED INSULATED FLEX DUCT.

SPECIFICATIONS.

DUCT WRAP. SEE

COVER CONNECTIONS WITH

WRAP ALL BRANCH DUCTS AND

TO STRUCTURE

WIRE HANGER

OPERATED BAND (TYP)

SCREW DRIVER

STAINLESS STEEL

TAKE-OFFS)

(TYPICAL ALL

QUADRANT.

LOCKING

DAMPER WITH

BALANCING

SCREWS

SHEET METAL

FASTEN RIGID DUCT W/

RIGID DUCT

ROUND

GA SHIELD

12" WIDE 24

SUPPORT

DIFFUSER

DIRECTIONS, FOR

CHANNELS, BOTH

PROVIDE 3/4" HAT

LENGTH.

DUCTS OVER 6'-0" IN

SUPPORTS ON BRANCH

MINIMUM OF TWO

BRANCH DUCT RUNOUTS.

PROVIDE SUPPORT ON ALL

NOTE:

SURFACE MOUNTED

INSULATED

SHALL BE

BACK OF DIFFUSER

D1 + 2"

D1 "B"

45 DEGREE BRANCH TAKEOFF

"A"

6" (TYP)

DO NOT USE CONNECTIONS WITH SCOOPS

2"

PROVIDE BALANCING

DAMPER WITH 2"

STAND-OFF

2"

PROVIDE BALANCING

DAMPER WITH 2"

STAND-OFF

LOW PRESSURE DUCTWORK

BALANCING DAMPERS

PROVIDE FLUORESCENT FLAGGING ON ALL

NOTE:

2. ALL MATERIAL SHALL BE TYPE "L" COPPER.

INSULATE FOR CONDENSATE CONTROL AS REQD

(DRAWTHRU) AHU TOTAL PRESSURE IN INCHES-WC

(BLOWTHRU) AHU TOTAL PRESSURE IN INCHES-WC

NECK AND CAP FOR CLEANING TRAP

THREADED TEE, WITH EXTENDED

AIR HANDLING UNIT

B = GREATER OF 2" OR 1/2" PLUS

A = GREATER OF 4" OR 1/2" PLUS

NOTES:

A

B

CONDENSATE DRAIN TRAP

SUPPORT

W/ OR W/OUT

W/ OR W/OUT TYPE

OR SHIELD AS REQD

HANGER RODS

48 SPRING CUSHION

AS REQD

PROTECTIVE SADDLE

ANGLE IRON OR

UNISTRUT TYPE

REQUIREMENT W/SAFETY FACTOR OF 5

MEMBER APPROVED TO SATISFY LOAD

SIZE RODS, SPRING CUSHION, AND HORIZONTAL

AS REQD

NON-INSULATED

INSULATE PIPE

NOTES:

PIPE

PIPE; 1/4" MIN SIZE

COUPLING WELDED TO

3000# FULL STRENGTH

BARRIER AS REQD

INSULATION AND VAPOR

BLACK NIPPLE

3" LONG SCH 80

INSULATE GAUGE COCK

STRATION PURPOSES ONLY

TOP OF PIPE FOR ILLU-

INSTALLATION SHOWN ON

INSTALL GAUGE COCK ON

COCK W/PIPE THREADSEITHER SIDE OF PIPE

LEVER HANDLE GAUGE

TRAPEZE TYPE PIPE SUPPORT

GAUGE COCK INSTALLATION

HOT WATER UNIT HEATER

TYPICAL CONNECTIONS TO HORIZONTAL

UNIT HEATER

HOT WATER

SUPPLY

HOT WATER

RETURN

MV

CONTROL VALVE

AUTOMATIC FLOW

CYCLING

TEMPERATURE BY

MAINTAIN SPACE

THERMOSTAT SHALL

NOTE: UNIT MOUNTED

AIR VENT

MANUAL

STRAINER

BALL VALVE

VALVE

DRAIN LINE WITH

3-WAY COILS AUTOMATIC BALANCED

COIL

MANUAL AIR VENT

WITH P/T PORT AND

UNION

COMBINATION BALL VALVE,

& "O" RING UNION WITH PORT SECTION

END DRAIN WITH CAP & RETAINER STRAP

P/T PORT, BY-PASS ADAPTER & HOSE

`Y'-STRAINER & "O" RING UNION WITH

COMBINATION BALL VALVE,

SUPPLY

UNION WITH P/T PORTS

VENTURI REGULATOR & `O'-RING

COMBINATION BALL VALVE,

RETURN

VAV BOX 2-WAY COILS AUTOMATIC BALANCED

MANUAL AIR VENT

WITH P/T PORT AND

UNION

COIL

CAP & RETAINER STRAP

P/T PORT & HOSE END DRAIN WITH

`Y'-STRAINER & "O" RING UNION WITH

COMBINATION BALL VALVE,

SUPPLY

UNION WITH DUAL P/T PORTS

AUTOFLOW REGULATOR & "O"-RING

COMBINATION BALL VALVE,

RETURN

HW

SCALE: NTS

SCALE: NTS

SCALE: NTSSCALE: NTS

SCALE: NTS

SCALE: NTS

SCALE: NTS

SCALE: NTS

SCALE: NTS

1.

2.

3.

4.

AIR FLOW

UNION

UNION

MH501

MECHANICAL HVAC - DETAILS

PRIVACY

RENOVATE FOR PATIENT

VAMC SALEM VIRGINIA

143 RLD JAH

658-18-101 o n e e ig h th i n c h o n e f o o t th re e i n c h e s o n e f o o t o n e a n d o n e h a lf i n c h e s o n e f o o t o n e i n c h o n e f o o t th re e q u a rt e rs i n c h o n e f o o t o n e h a lf i n c h o n e f o o t th re e e ig h th s i n c h o n e f o o t o n e q u a rt e r in c h o n e f o o t

VA FORM 08-6231, OCT 1978

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Drawing Title Project Title

CheckedBuilding Number Drawn

Corporate Office:

766 Middle St, Fairhope, AL 36532

Phone: 251.990.5778

Fax: 251.990.3716

Date

Project No.

Drawing No.

Location

Sheet of

Final Design-For Construction

V e te ra n s

A ff a ir s

Approved: Associate Director

Approved: Chief of Staff

Approved: Service Chief

Approved: GEMS Coordinator

Approved: Infection Control Officer

Approved: Safety Manager

Approved: Chief of Mental Health Service

Approved: Chief of Police

Approved: Energy EngineerApproved: Patient Safety Nurse

Approved: Chief of Facility Management Svc.

Approved: Medical Center Director

/3

/2

:2

:2

A

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DESIGN/BUILD

VARIABLE AIR VOLUME SINGLE DUCT SHUT-OFF BOX (VAV BOX)

SCALE: NTS

PLANS

SHOWN ON

SIZE AS

TAKEOFF

LOWLOSS

PRESSURE

PROVIDE HIGH

MASTIC

WITH DRAWBAND AND

PRESSURE FLEX. SEAL

MAXIMUM OF 24" HIGH

BOX

INSULATED VAV

DOUBLE

CFM MEASUREMENT DEVICE

STRAIGHT HARD DUCT UPSTREAM OF VAV

PROVIDE MINIMUM 4X INLET DIAMETER OF

PANEL.

ACCESS TO VAV CONTROL

PROVIDE MINIMUM 36"CLEAN

FLOW

AIR

MIN OF 1"

JACKETING OVER PIPE INSULATION

FIELD APPLIED METAL

SCALE: NTS

LONGITUDINAL JACKETING SEAMS POSITIONED

LAP FACING DOWN FOR WEATHER PROOFING

AT 3 OR 9 O'CLOCK ONLY W/TOP

OVERLAP JACKETING A MIN OF 1-1/2"

LAPING JOINT

BAND AND OVER

BETWEEN FIRST

NOTES:

BANDS TO SECURE

INSULATION

PIPE

PLACE

INSULATION IN

INSTRUCTIONS

PER MFGS

BELT INSTALLED

METAL BAND OR

SEE NOTE 2

METAL JACKET W/TOP

LAP FACING DOWN

SEAMS

SCREWS AT

RIVETS OR

SCH 40 PVC OR

FLATHEAD SCREWS

FASTEN TO WALL W/

ADJACENT WALL AREAS

FINISH PAINT TO MATCH

SIZED AS REQD; SEAL W/

CUT TO TIGHTLY FIT

ESCUTCHEON PLATE

PIPE PENETRATION THRU WALLS

MOUNT SLEEVE AND PROVIDE ESCUTCHEON PLATE.

NOTE: WHERE PIPING IS EXPOSED AT FINISH WALLS, FLUSH

2 TYP FOR MASONRY

(TYP. NON FIRE-RATED WALLS)

SCALE: NTS

OR CONCRETE WALL

TYP FOR NON-INSULATED

PIPE

PIPE AND CONDUIT

NOTES:

WHERE EXPOSED

AND JACKET

INSULATION

ESCUTCHEON PLATE:

3/4" PLYWOOD

EACH PIPE

PAINT ALL SIDES

SPACE BETWEEN PIPE

CAULK AND SEAL ANNULAR

AND SLEEVE

SPACE BETWEEN PIPE

CAULK AND SEAL ANNULAR

AND SLEEVE

INTERIOR

SCH 40 PVC OR

GALV STEEL SLEEVE

SECURE TO PARTITION

INSULATION

PIPE W/OR W/OUT

EXTERIOR

SECURE TO PARTITION

GALV STEEL SLEEVE

INSULATED DUCT

FIRE DAMPER IN

UNINSULATED DUCT

FIRE DAMPER IN

WITH FIRE CAULKING

SEAL ANGLE AND HOUSING

SCALE: NTS

FIRE DAMPER INSTALLATION (TYPICAL)

PARTITION

DUCT

DAMPER & HOUSING.

FACTORY FABRICATED FIRE

ALL AROUND, INCLUDING

INSULATE EXTERNALLY

ON THE PARTITION.

SO THAT THERE WILL BE A MINIMUM OF 1" OF OVERLAP

ANGLES SHALL INCREASE IN SIZE PROPORTIONATELY,

A CLEARANCE OF 1/8"/FT. ON HT. & WIDTH &

BOLTS OR WELDING 8" O.C. DAMPERS SHALL HAVE

TO FIRE DAMPER HOUSING W/ 1/4" DIA. NUTS &

1-1/2" X 1-1/2" X 1/8" MIN. ANGLES FASTENED

TO FIRE DAMPER HOUSING

MAKE AIRTIGHT CONNECTION

"S" JOINT (TYPICAL)

ANGLES. SEAL INSULATION

TO WALL WITH MASTIC

VAPOR BARRIER

DUCT ACCESS DOOR

EXHAUST STACK DETAIL

SCALE: NTS

ROOF

FAN

EXHAUST

REQUIRED)

TRANSITION (AS

DRIP LIP

GUY WIRE (4 REQUIRED)

EXHAUST STACK

STEEL STRAP SECURED TO

1" [25mm] GALVANIZED

EXHAUST STACK

WELDED STAINLESS STEEL

JOINT

WELDED

(TYP.)

WIRE TO ROOF

SECURE GUY

COUPLING

WELDED

1/2" [15mm]

DRAIN,

M

IN

m m

A S

R

Q U

IR

E D

F.C.

ROOF (TYP.)

STACK TO

SECURE

M/S] OUTLET VELOCITY

SIZE TO MAINTAIN 3500 FPM [17.8

BLANK PLATE

MH502

MECHANICAL HVAC - DETAILS

PRIVACY

RENOVATE FOR PATIENT

VAMC SALEM VIRGINIA

143 RLD JAH

658-18-101 o n e e ig h th i n c h o n e f o o t th re e i n c h e s o n e f o o t o n e a n d o n e h a lf i n c h e s o n e f o o t o n e i n c h o n e f o o t th re e q u a rt e rs i n c h o n e f o o t o n e h a lf i n c h o n e f o o t th re e e ig h th s i n c h o n e f o o t o n e q u a rt e r in c h o n e f o o t

VA FORM 08-6231, OCT 1978

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Drawing Title Project Title

CheckedBuilding Number Drawn

Corporate Office:

766 Middle St, Fairhope, AL 36532

Phone: 251.990.5778

Fax: 251.990.3716

Date

Project No.

Drawing No.

Location

Sheet of

Final Design-For Construction

V e te ra n s

A ff a ir s

Approved: Associate Director

Approved: Chief of Staff

Approved: Service Chief

Approved: GEMS Coordinator

Approved: Infection Control Officer

Approved: Safety Manager

Approved: Chief of Mental Health Service

Approved: Chief of Police

Approved: Energy EngineerApproved: Patient Safety Nurse

Approved: Chief of Facility Management Svc.

Approved: Medical Center Director

/3

/2

:2

:2

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DESIGN/BUILD

DP-1

DP-2

TS-3

TS-6

C O

O L

TS-8

SA

RA

TS-4

MOTOR (ON/OFF) - STARTER AUXILIARY CONTACT

DIFFERENTIAL PRESSURE SENSOR/SWITCH

DIFFERENTIAL PRESSURE SENSOR/SWITCH

ACROSS FAN

MS-1

DP-2

ACROSS FILTER

DP-1

CONTROL DIAGRAM LEGEND:

INSTRUCTIONS AND NFPA REQUIREMENTS.

INTO THE ALARM SYSTEM BY THE CONTRACTOR PER FIRE DEPARTMENT

DETECTORS FIRE/SMOKE DAMPERS AND/OR SMOKE DAMPERS SHALL BE TIED

8. FIRE ALARM SYSTEMS SHALL BE WIRED BY CONTRACTOR. DUCT SMOKE

CAMPUS WIDE ENERGY CONTROL MANAGEMENT SYSTEM (ECMS).

10. THE BUILDING WEB BASED DDC SYSTEM SHALL BE INTEGRATED WITH THE

9. LOCATE TEMPERATURE AND HUMIDITY SENSORS ON WALL 56" AFF.

ALL DEVICES NEW UNLESS NOTED OTHERWISE.

3. PROVIDE ALL SENSORS, ACTUATORS, DETECTORS SHOWN IN DIAGRAMS.

CONTROLS.

5. CONTRACTOR SHALL PROGRAM THE SEQUENCE OF OPERATIONS FOR

7. ALL CONTROL AND ELECTRICAL WIRING SHALL BE FIRE AND PLENUM RATED.

INDICATED. CONTROLS ARE TO BE FURNISHED BY THE CONTRACTOR.

4. WIRE CONTROLS TO DIRECT DIGITAL CONTROL (DDC) PANELS AS

6. REFER TO SPECIFICATIONS FOR COMPLETE REQUIREMENTS.

2. REFER TO SHEET MH601 FOR MECHANICAL SCHEDULES.

1. REFER TO SHEET MI001 FOR MECHANICAL LEGEND.

GENERAL NOTES:

OUTSIDE AMBIENT AIR TEMPERATURE SENSOR

SUPPLY AIR TEMPERATURE SENSOR

SPACE TEMPERATURE SENSOR

LOW LIMIT AIR TEMPERATURE SENSOR

TEMPERATURE SENSOR

TS-6

TS-7

TS-8

TS-3

TS-2

OUTSIDE AIR TEMPERATURE SENSOR

MOTORIZED DAMPER

TS-1

MD-1

VARIABLE FREQUENCY DRIVEVFD

SMOKE DETECTORSD

ANALOG OUTPUTS:

ANALOG INPUTS:

CONTROL WIRING SIGNALS

MINIMUM.

A/D CONVERSION RESOLUTION

4-20 mA OR 1-5 VDC WITH 12-BIT

MINIMUM.

CONVERSION RESOLUTION

0-10 VDC WITH 8-BIT D/A

AIR HUMIDITY SENSORHS-1

RETURN AIR TEMPERATURE SENSORTS-4

HS-1

SD

CV-1

CHILLED WATER CONTROL VALVE (2-WAY)CV-1

SA

AV-1

H W C

O

IL

CV-2

VAV TERMINAL UNIT

TS-7

UH

MS-1

H W C

O

IL

CV-2

TS-7

VFD

AHU-4J

NTS

P R

E F

IL

T E

R

F

IL

T E

R

MD-1

SUPPLY AIRSA

EXHAUST AIREA

RETURN AIRRA

DS-1

DUCT STATIC PRESSURE SENSORDS-1

AIR VALVE ACTUATORAV-1

NTSNTS

TS-7

MIN OA

DSP DUCT STATIC PRESSURE

HOT WATER CONTROL VALVE (2-WAY)CV-2

WATER CONTROL VALVE (3-WAY)CV-3

AND RELIEF FANS. SUPPLY FANS SHALL MODULATE AS REQUIRED TO MAINTAIN SET PRESSURE IN THE SUPPLY DUCT.

DETECTOR IN THE SUPPLY DUCT IS ENERGIZED, IT SHALL SEND A SIGNAL TO THE FIRE ALARM AND DE-ENERGIZE THE SUPPLY

STEAM HUMIDIFIER SHALL BE ENERGIZED AS NEEDED TO MAINTAIN HUMIDITY SENSED IN THE RETURN DUCT. IF THE SMOKE

TEMPERATURE SENSOR FAILS THE CHILLED WATER VALVE SHALL CLOSE AND AN ALARM SHALL BE ANNUNCIATED AT THE BAS.

AND THE RETURN DAMPER CLOSE AND THE RELIEF DAMPER OPEN ENERGIZING THE RELIEF FAN. IF THE DISCHARGE AIR

DISCHARGE AIR TEMPERATURE SETPOINT. IF ECONOMIZING IS ENABLED THE MAXIMUM OUTSIDE AIR DAMPER SHALL ALSO OPEN

VENTILATION REQUIREMENT. THE PREHEAT HOT WATER AND CHILLED WATER VALVES SHALL MODULATE TO MAINTAIN THE

THE SUPPLY FAN SHALL RUN CONTINUOUSLY AND THE MINIMUM OUTSIDE AIR DAMPER SHALL OPEN TO MAINTAIN MINIMUM

OCCUPIED:

WITH THE BAS THE CONTROLLER SHALL OPERATE USING DEFAULT MODES AND SETPOINTS.

HEAT/COOL MODES, THE BAS SHALL ALSO SEND THE DISCHARGE AIR TEMPERATURE SETPOINT. IF COMMUNICATION IS LOST

THE BUILDING AUTOMATION SYSTEM (BAS) SHALL SEND THE MORNING WARM-UP/PRE-COOL, OCCUPIED/UNOCCUPIED AND

BUILDING AUTOMATION SYSTEM INTERFACE:

SEQUENCE OF OPERATIONS FOR VARIABLE VOLUME AIR HANDLING UNIT AH-4J

DUCT TEMPERATURE SENSOR

SYMBOL

ITEM

DESCRIPTION

SMOKE DAMPER

VOLUME DAMPER

VARIABLE FREQUENCY DRIVE

S

C

STEAM COIL

C

C

COOLING COIL

FAN

T

FZ

FREEZESTAT

2-WAY CONTROL VALVE

DA

DAMPER ACTUATOR

T-5

AIIR FILTER

3-WAY CONTROL VALVE

DPS

STATIC PRESSURE SWITCH

SPT

STATIC PRESSURE TRANSMITTER

CO2 SENSOR

SMOKE DETECTOR

TS

SD

CONTROLS SYMBOL LEGEND

SPACE TEMPERATURE SENSOR

SYMBOL

ITEM

DESCRIPTION

VFD

CO2

SD

MOTOR STARTERMS

SEQUENCE OF OPERATION FOR ISOLATION ROOMS

THE CORRIDOR.

ROOM TO A POSITIVE, NEGATIVE OR NEUTRAL PRESSURE COMPARED TO

THE RPM CONTAINS A 3-POSITION KEY SWITCH THAT ALLOWS SETTING THE

WILL BE INITIATED, AS WELL AS A SOFTWARE ALARM TO THE DDC SYSTEM.

PRESSURE IS OUTSIDE OF THE PRESET ALARM LIMITS, A LOCAL ALARM

CORRIDOR AND REPORT THAT VALUE TO THE DDC SYSTEM. IF THE ROOM

WILL MONITOR THE ROOM PRESSURIZATION LEVEL AS COMPARED TO THE

A HALLWAY MOUNTED ROOM PRESSURIZATION MONITOR PANEL (RPM)

ROOM PRESSURIZATION MONITORING

OWNER.

FANS FOR EQUAL RUN TIME. COORDINATE DESIRED RUNTIME WITH

REDUNDANCY. THE DDC SYSTEM SHALL SET A SCHEDULE TO ALTERNATE

SIGNAL WILL BE SENT TO THE DDC SYSTEM. THE SYSTEM HAS 2 FANS FOR

LIGHT WILL BE ENERGIZED AT THE AIR FILTER SENSOR AND AN ALARM

IF THE HEPA FILTER PRESSURE DROP EXCEEDS THE SETPOINT, AN ALARM

MONITOR THE EXHAUST FAN STATUS AND HEPA FILTER PRESSURE DROP.

THE EXHAUST FANS SHALL RUN CONTINUOUSLY. THE DDC SYSTEM SHALL

ISOLATION ROOM EXHAUST FANS

WILL SOUND ROOM PRESSURIZATION MONITOR PANEL.

SETPOINT. IF THE ROOM PRESSURIZATION IS OUT OF RANGE, AN ALARM

FAN WILL MODULATE TO MAINTAIN THE FIXED EXHAUST AIR FLOW

TO MAINTAIN ROOM TEMPERATURE SETPOINT. THE BATHROOM EXHAUST

MONITOR PANEL. THE SUPPLY AIR TERMINAL UNIT REHEAT WILL MODULATE

NEGATIVE OR NEUTRAL PRESSURIZATION AT THE ROOM PRESSURIZATION

THE AIRFLOW DIFFERENTIAL, BASED ON WHETHER THE ROOM IS SET FOR

SUPPLY AIR TERMINAL AND THE PATIENT ROOM EXHAUST FAN TO MAINTAIN

THE ROOM PRESSURE CONTROLLER MODULATES THE CONSTANT VOLUME

OCCUPIED MODE

THE HVAC SYSTEMS OPERATE CONTINUOUSLY.

THE ISOLATION ROOMS ARE CONSIDERED CONTINUOUSLY OCCUPIED AND

GENERAL

EXHAUST FAN

EF-ISOLATION ROOMS

MS

(TYP.) (TYP.)

(TYP.)NTS

HF

EF TYPICAL

(TYP.)NTS

HF

TS-3

TS-6

P R

E H

E A

T

CV-2

S T

E A

M

DP-1

F

IL

T E

R

CV-3

AFMS-1

MD-2

MAX OA

AFMS-2

RELIEF AIR

MD-3 MD-4

MS

MH601

SEQUENCE OF OPERATIONS

HVAC CONTROL SCHEMATICS

PRIVACY

RENOVATE FOR PATIENT

VAMC SALEM VIRGINIA

143 RLD JAH

658-18-101 o n e e ig h th i n c h o n e f o o t th re e i n c h e s o n e f o o t o n e a n d o n e h a lf i n c h e s o n e f o o t o n e i n c h o n e f o o t th re e q u a rt e rs i n c h o n e f o o t o n e h a lf i n c h o n e f o o t th re e e ig h th s i n c h o n e f o o t o n e q u a rt e r in c h o n e f o o t

VA FORM 08-6231, OCT 1978

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Drawing Title Project Title

CheckedBuilding Number Drawn

Corporate Office:

766 Middle St, Fairhope, AL 36532

Phone: 251.990.5778

Fax: 251.990.3716

Date

Project No.

Drawing No.

Location

Sheet of

Final Design-For Construction

V e te ra n s

A ff a ir s

Approved: Associate Director

Approved: Chief of Staff

Approved: Service Chief

Approved: GEMS Coordinator

Approved: Infection Control Officer

Approved: Safety Manager

Approved: Chief of Mental Health Service

Approved: Chief of Police

Approved: Energy EngineerApproved: Patient Safety Nurse

Approved: Chief of Facility Management Svc.

Approved: Medical Center Director

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A

M

DESIGN/BUILD