659-20-100_01-11-22_Mech Bid Documents - Revision 1.pdf

GENERAL MECHANICAL NOTES

1. MECHANICAL WORK SHALL BE IN ACCORDANCE WITH THE 2018 IBC

AND IMC

2. INSTALLATION OF HVAC WORK SHALL BE COORDINATED WITH OTHER

TRADES. EQUIPMENT, PIPING OR DUCTWORK INTERFERING WITH

OTHER TRADES SHALL BE RELOCATED AS REQUIRED AT NO

ADDITIONAL COST TO THE GOVERNMENT.

3. WRITTEN DIMENSIONS ON DRAWINGS SHALL HAVE PRECEDENCE

OVER SCALED DIMENSIONS.

4. AT START OF CONSTRUCTION, THE HVAC CONTRACTOR AND EACH

OF HIS SUBCONTRACTORS SHALL PREPARE TYPED LISTS OF

EQUIPMENT THAT THEY ARE SUPPLYING REQUIRING ELECTRICAL

WORK, AND SEND LISTS TO THE ELECTRICAL CONTRACTOR FOR HIS

REVIEW AND COORDINATION.

5. COORDINATE MECHANICAL AND ELECTRICAL SUCH THAT

MECHANICAL PIPING AND EQUIPMENT IS NOT LOCATED OVER ANY

ELECTRICAL EQUIPMENT.

6. EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH

MANUFACTURER'S APPROVED PUBLISHED LITERATURE.

7. INSTALLATION OF EQUIPMENT SHALL PERMIT ACCESSIBILITY FOR

SERVICE AND/OR REPLACEMENT.

8. THE HVAC CONTRACTOR SHALL COORDINATE ALL WORK AND

SYSTEM OUTAGES WITH THE OWNER.

9. THE HVAC CONTRACTOR SHALL CAULK WITH SILICONE All GAPS

BETWEEN NON-RATED WALL, CEILING AND FLOOR OPENINGS AND

HVAC EQUIPMENT PENETRATIONS.

10. SUPPLEMENTAL STEEL MEMBERS REQUIRED TO SUPPORT HVAC

EQUIPMENT FROM MAIN STRUCTURE SHALL BE PROVIDED BY THE

HVAC CONTRACTOR UNLESS NOTED OTHERWISE.

11. EQUIPMENT REMOVED FROM THE BUILDING SHALL BE PROPERLY

DISPOSED BY THE CONTRACTOR.

12. EXACT LOCATIONS OF THERMOSTATS SHALL BE COORDINATED WITH

EXISTING LOCATIONS OF WALL-MOUNTED THERMOSTAT.

13. CONTRACTOR SHALL COMPLY WITH SMACNA IAQ GUIDELINES FOR

OCCUPIED BUILDINGS UNDER CONSTRUCTION.

14. NOT ALL ABBREVIATIONS AND SYMBOLS SHOWN WILL BE USED FOR

THIS PROJECT.

MECHANICAL ABBREVIATIONS

AFF ABOVE FINISHED FLOOR

AD AUTOMATIC DAMPER

AHU AIR HANDLING UNIT

AMCA AMERICAN MOVEMENT AND

CONTROL ASSOCIATION

ARCH ARCHITECT, ARCHITECTURAL

ASHRAE AMERICAN SOCIETY OF HEATING,

REFRIGERATING AND AIR CONDITIONING

ENGINEERS

ASME AMERICAN SOCIETY OF MECHANICAL

ENGINEERS

BAS BUILDING AUTOMATION SYSTEM

BD BACKDRAFT DAMPER

BLDG BUILDING

BTU BRITISH THERMAL UNIT

CFM CUBIC FEET PER MINUTE

CTRL CONTROLLER, CONTROLS

DB, Tdb DRY BULB (TEMPERATURE)

DBL DOUBLE

DEFL DEFLECTION

DIA., Ø DIAMETER

DIM DIMENSION

DN DOWN

DPS DIFFERENTIAL PRESSURE SWITCH

DWG DRAWING

EA, EAD EXHAUST AIR, EA DUCT

EAT ENTERING AIR TEMPERATURE

EER ENERGY EFFICIENCY RATIO

EFF EFFICIENCY

EMCS ENERGY MANAGEMENT CONTROL SYSTEM

EQT EQUIPMENT

ESP EXTERNAL STATIC PRESSURE

DEG. DEGREES

°F FAHRENHEIT

FEF FUME EXHAUST FAN

FT.W.G. FEET WATER GAUGE

FLA FULL LOAD AMPS

GA GAGE

GC GENERAL CONTRACTOR

GPM GALLONS PER MINUTE

HVAC HEATING, VENTILATING AND AIR CONDITIONING

HZ HERTZ

IAQ INDOOR AIR QUALITY

IBC INTERNATIONALS BUILDING CODE

IMC INTERNATIONAL MECHANICAL CODE

IN.W.G. INCHES WATER GAUGE

IPC INTERNATIONAL PLUMBING CODE

KW KILOWATT

LAT LEAVING AIR TEMPERATURE

LEED LEADERSHIP IN ENERGY AND ENVIRONMENTAL DESIGN

LOG LOOK OUT GALLERY

LEV LAB EXHAUST VALVE

LSV LAB SUPPLY VALVE

MOD MOTOR OPERATED DAMPER

MBH 1,000s OF BTUs (ALSO, kBTU)

MCA MINIMUM CIRCUIT AMPACITY

MIN MINIMUM

MOCP MAXIMUM OVER CURRENT PROTECTION

MUA MAKE-UP AIR

NEC NATIONAL ELECTRICAL CODE

NO. NUMBER

NTS NOT TO SCALE

OA, OAD OUTSIDE AIR, OA DUCT

OBD OPPOSED BLADE DAMPER

PH PHASE

RH RELATIVE HUMIDITY

RL, RS REFRIGERANT LIQUID, REFRIGERANT SUCTION

RPM REVOLUTIONS PER MINUTE

RTU ROOFTOP UNIT

SA, SAD SUPPLY AIR, SA DUCT

SEER SEASONAL ENERGY EFFICIENCY RATIO

SGL SINGLE

SKD SMOKE DETECTOR

SMACNA SHEET METAL AND AIR CONDITIONING CONTRACTORS'

NATIONAL ASSOCIATION

SP STATIC PRESSURE

TOA TEMPERED OA (ENERGY RECOVERY SUPPLY AIR)

TU TERMINAL UNIT

TYP TYPICAL

UFC UNIFORM FACILITIES CRITERIA

USGBC U.S. GREEN BUILDING COUNCIL

V VOLTAGE

VOC VOLATILE ORGANIC COMPOUND

VD VOLUME DAMPER (MANUAL)

W WATT

W/ WITH

W/O WITHOUT

WB WET BULB

WG WATER GAUGE

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

SHEET NAMING CONVENTION

EXISTING EQUIPMENT

NEW OR RELOCATED EQUIPMENT

DASHED INDICATES EQUIPMENT TO BE DEMOLISHED

DEMOLITION NOTES

M-001

MECHANICAL GENERAL NOTES,

LEGENDS, ABBREVIATIONS AND DESIGN

CRITERIA

1. ALL EXISTING EQUIPMENT IS SHOWN IN HALFTONE

LINEWORK. ALL DEMOLISHED EQUIPMENT IS SHOWN IN BOLD

LINEWORK, DASHED. ALL NEW OR RELOCATED EQUIPMENT IS

SHOWN IN BOLD LINEWORK. BELOW IS AN EXAMPLE OF

EACH:

CAH

CAH

VN

M-001A

2 DIGIT DISCIPLINE

DESIGNATOR

G GENERAL

A ARCHITECTURAL

S STRUCTURAL

FA FIRE ALARM

E ELECTRICAL

ED ELECTRICAL DEMOLITION

M MECHANICAL

MD MECHANICAL DEMOLITION

MH MECHANICAL HVAC

P PLUMBING

1 DIGIT SHEET TYPE

DESIGNATOR

0 - GENERAL

1 - PLANS

2 - ELEVATIONS

3 - SECTIONS

4 - ENLARGED PLANS

5 - DETAILS

6 - SCHEDULES AND DIAGRAMS

7 - VARIES

8 - VARIES

9 - 3D VIEWS (ISO, PERSPECTIVES)

2 DIGIT SEQUENTIAL # (01-99)

1 DIGIT AREA

DESIGNATOR

(AREA DESIGNATOR

ONLY USED WHEN

PLANS ARE SUBDIVIDED

INTO AREAS.)

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

DUCT SIZE TRANSITION

FLOW ARROW

RETURN OR EXHAUST AIR DUCT UP / DOWN

SUPPLY OR OUTSIDE AIR DUCT UP / DOWN

RETURN OR EXHAUST AIR DEVICE

90 DEGREE DUCT ELBOW WITH TURNING VANES

16"Ø

16x12

THERMOSTAT (DIGITAL, PROGRAMMABLE)

T

RECTANGULAR DUCT

(SIZE SHOWN IS CLEAR INSIDE DIMENSION, INDICATED IN INCHES, FIRST

NUMBER IS SIDE SHOWN)

ROUND DUCT

(SIZE SHOWN IS CLEAR INSIDE DIAMETER, INDICATED IN INCHES)

SUPPLY AIR DIFFUSER, RECTANGULAR, ROUND

(ARROWS INDICATE FLOW DIRECTION; IF NO ARROWS, DIFFUSER HAS

UNRESTRICTED FLOW IN ALL DIRECTIONS)

RADIUS DUCT ELBOW - ROUND OR RECTANGULAR

(1.5 RADIUS MINIMUM BEND UNLESS OTHERWISE NOTED)

RECTANGULAR DUCT BRANCH TAKE-OFF W/ 45 DEGREE BRANCH INLET

SQUARE TO ROUND DUCT BRANCH TAKE-OFF W/ 45 DEGREE BRANCH

INLET

ON/OFF WALL SWITCH

PIPE DOWN / UP

NON-FREEZE WALL HYDRANT

MVD - MANUAL VOLUME DAMPER

PRESSURE REDUCING VALVE

DUCTWORK LEGEND

DAMPERS

PIPING LEGEND

MISCELLANEOUS LEGEND

MECHANICAL PIPING SYMBOLS:

CHILLED WATER RETURN

CHILLED WATER SUPPLY

CHR

CH

LOW PRESSURE CONDENSATE RETURN

LCR

HOT WATER RETURN

HWR

HOT WATER SUPPLY

HW

M-002

MECHANICAL LEGENDS AND SYMBOLS

DUCT SMOKE DETECTOR

SD

STEAM SUPPLY

D

TEMPERATURE TRANSMITTER

TT

PRESSURE DIFFERENTIAL TRANSMITTER

PDT

STATIC PRESSURE SENSOR

SPS

T ROOM THERMOSTAT/TRANSMITTER - WALL MOUNT

TT TEMPERATURE TRANSMITTER

M ROOM HUMIDISTAT (MOISTURE)/TRANSMITTER - WALL MOUNT

MT MOISTURE (HUMIDITY) TRANSMITTER

PT PRESSURE TRANSMITTER

TT TEMPERATURE TRANSMITTER, AVERAGING ELEMENT

FT FLOW TRANSMITTER

IT CURRENT TRANSMITTER

CT CONDUCTIVITY TRANSMITTER

SPS STATIC PRESSURE SENSOR

SD SMOKE DETECTOR

PDT PRESSURE DIFFERENTIAL TRANSMITTER

KR LOCAL RECORDING TIME CLOCK (RUNTIME)

TSL TEMPERATURE SWITCH, LOW (FREEZESTAT)

HS HAND SWITCH (HAND-OFF-AUTO SWITCH)

ZC VALVE OR DAMPER POSITION CONTROLLER

LC LEVEL CONTROLLER

LT LEVEL TRANSMITTER

PDS PRESSURE DIFFERENTIAL SWITCH

TSH TEMPERATURE SWITCH, HIGH (FREEZESTAT)

EPT ELECTRONIC TO PNEUMATIC TRANSDUCER

AT CARBON DIOXIDE TRANSMITTER

CARBON MONOXIDE TRANSMITTER

CO2

AT

CO

OCCUPANCY SENSORAT

OC

LTCP LOCAL TEMPERATURE CONTROL PANEL

HVAC HVAC CONTROL PANEL

ECC

INTEGRATE CONTROL POINT ON REMOTE GRAPHICS

WORKSTATION AT ENERGY CONTROL CENTER

TC TEMPERATURE CONTROLLER

VSMC VARIABLE SPEED MOTOR CONTROLLER

PC PRESSURE CONTROLLER

SC SPEED CONTROLLER

FC FLOW CONTROLLER

PSH PRESSURE SWITCH HIGH

FSH FLOW SWITCH HIGH

PSL PRESSURE SWITCH LOW

KC TIME CLOCK CONTROLLING EQUIPMENT ON A SCHEDULE

FSL FLOW SWITCH LOW

M ELECTRIC OPERATED CONTROL DAMPER/OR VALVE

CONTROLS LEGEND

CAH

CAH

VN

9 8

TU-46-1 (E)

TU-46-8 (E)

TU-46-9 (E)

TU-46-10 (E)

x ø

9"ø

16"x14" x x

59"x14"

26"x20"12"x12" x x ø x

10"ø

16"x14"

12"x18"ø x x

6"ø

10"ø ø ø

14"ø

20"x18" 10"x12"

10"x12"

16"x15" x x

EXISTING MEDICAL

MEDIA

D.1

B.8

A

1. MECHANICAL DEMO AND COORDINATION BY GENERAL CONTRACTOR.

GENERAL NOTES

KEYED NOTES

SCALE: 3/16" = 1'-0"

FIRST FLOOR DUCTWORK PLAN - DEMO

1. REMOVE DUCTWORK AND AIR DEVICES AS SHOWN IN DASHED. CAP, SEAL

AND INSULATE. COORDINATE WITH NEW WORK ON SHEET MH101.

2. REMOVE EXISTING TERMINAL UNIT, THERMOSTAT, CONTROL WIRING

AND ASSOCIATED DUCTWORK.

3. DUCTWORK UP TO EXISTING AHU-46 ON ROOF.

4. MAIN SUPPLY AND RETURN DUCTS TO AHU-46 ARE AT 10'-7" AFF.

RELOCATE OR REMOVE ALL OTHER DUCTS TO ABOVE 10'-7" TO ALLOW

FOR THE INSTALLATION OF THE CLEAN ROOM ENCLOSURE. COORDINATE

ENCLOSURE AREA WITH NEW WORK ON MH101.

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

MD101

FIRST FLOOR DUCTWORK PLAN - DEMO

PROJECT

NORTH

DUCTWORK LEGEND

DUCTWORK TO BE DEMOLISHED

EXISITING DUCTWORK

CAH

CAH

VN

CHR

CH

D

CH

CHR

D

CHR

CH

D

CHR

CH

D

CHR

CH

D

D

2"

1"

1"

1"

1"

D/P

CH

CHR

TU-46-1 (E)

TU-46-9 (E)

TU-46-10 (E)

EXISTING MEDICAL MEDIA

CH CH CH CH CH CH CH

CHR CHR CHR

C H

R

C H

HW

HWR

HW

HWR

HW

HWR

HW

HWR

H W

R

H

3/4"

3/4"

3/4"

3/4"

3/4"

D

L C

R

2"

1 1/2" STEAM AND

CONDENSATE TO

AHU-47

1 1/2" HOT WATER

SUPPLY AND

RETURN UP FROM

FLOOR BELOW

2 1/2" CHILLED

WATER UP TO

AHU-47

TU-46-8 (E)

1. MECHANICAL DEMO AND COORDINATION BY GENERAL CONTRACTOR.

GENERAL NOTES

KEYED NOTES

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

MD102

FIRST FLOOR PIPING PLAN - DEMO

1. REMOVE HOT WATER PIPING FROM TERMINAL UNIT TO ISOLATION

VALVES FOR UNIT.

2. AREA OF PROJECT

3. REMOVE 1 1/4" CH AND CHR PIPE BACK TO 1 1/2" PIPE. SEE MH102 FOR

NEW WORK.

4. REMOVE ELBOW IN EXISTING 1 1/2" HWS AND HWR PIPE. FIELD VERIFY

EXACT SIZE. SEE MH102 FOR NEW WORK.

SCALE: 1/16" = 1'-0"

FIRST FLOOR PIPING PLAN - DEMO

PROJECT

NORTH

CAH

CAH

EXHAUST

FAN (E)

EXHAUST

FAN (E)

EXHAUST FAN (E)

EXISTING

CAPPED

ROOF

CURB

4" VENT (E)

2" VENT (E)

3" VENT (E)

ROOF VENT FOR

DUMBWAITER (E)

2" VENT (E)

(1

" V.), 2"

VENT

THRU

ROOF (E)

3" VENT (E)

3" VENT (E)

OFF-SET IN ROOF

SPACE (E)

4" ROOF

DRAIN (E)

EXISTING

AHU TO

REMAIN

AHU-46 (E)

FIRST FLOOR

ROOF

GROUND FLOOR

ROOF

1. MECHANICAL DEMO AND COORDINATION BY GENERAL CONTRACTOR.

GENERAL NOTES

KEYED NOTES

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

MD103

ROOF DUCTWORK PLAN - DEMO

SCALE: 3/16" = 1'-0"

ROOF DUCTWORK PLAN - DEMO

PROJECT

NORTH

CAH

CAH

9 8

8"ø

10"ø

12"ø ø

CD-1

8"ø

200 CFM

CD-2

6x6

50 CFM

TU-46-10

x

700 CFM

LSV-49-4

LSV-49-3

LSV-49-2

LSV-49-1

12"ø

SD

x x x x x

8"ø x x

12"ø

10"ø ø

LEV-49-1

LEV-49-2

LEV-49-3

LEV-49-4

LEV-49-7

LEV-49-5

LEV-49-6

12"ø

12"ø

8"ø

4"ø

6"ø

5"ø

8"ø

EG-1

12X8

350 CFM

8"ø

10"ø

D.1

B.8

A

1. REFER TO M-601 EXHAUST AND SUPPLY AIR VALVE SCHEDULE FOR

AIRFLOWS IN EACH ROOM.

2. ALL CONNECTIONS TO THE CLEAN ROOM PLENUM ARE TO BE

COORDINATED WITH THE CLEAN ROOM MANUFACTURER.

3. CONTRACTOR SHALL ADJUST AND COORDINATE THE NEW DUCT WITH

EXISTING CONDITIONS. DO NOT BLOCK SERVICE ACCESS TO EXISTING

EQUIPMENT

GENERAL NOTES

KEYED NOTES

SCALE: 3/16" = 1'-0"

FIRST FLOOR DUCTWORK PLAN - NEW

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

MH101

FIRST FLOOR DUCTWORK PLAN - NEW

24X12 UP TO BMEF-1.

REFER MH103 FOR

CONTINUATION

24X12 UP TO AHU-49 ON

ROOF. REFER MH103 FOR

CONTINUATION

PROJECT

NORTH

1. ROUTE SUPPLY DUCT TO SIDE OF PLENUM AND CONNECT TO PLENUM.

2. ROUTE 12" DIA DUCT FROM CONNECTION ON TOP OF THE HOOD

THROUGH PLENUM.

3. EXHAUST DUCT CONNECTIONS AT THE SIDE OF PLENUM.

4. TRANSITION AS NEEDED FROM NEW DUCT TO EXISTING RETURN AIR

DEVICE. BALANCE THE RETURN AIR DEVICE TO AIR FLOW AS SHOWN.

5. TRANSITION AS NEEDED TO THE TERMINAL UNIT.

6. EXISTING DUCTWORK UP TO EXISTING AHU-46.

7. DIFFERENTIAL PRESSURE SENSOR TO CONTROL LEV-49-6 AND MAINTAIN

THE STAGING AREA SLIGHTLY LESS PRESSURE THAN THE CORRIDOR.

8. INSTALL SMOKE DETECTOR IN SUPPLY DUCTWORK.

9. DISCHARGE AIR DEVICE ABOVE CLEAN ROOM PLENUM.

10. DUCTWORK ABOVE THE PLENUM TO BE CONNECTED TO TOP OF STORAGE

ROOM AREA PLENUM.

11. TEST SWITCH FOR SMOKE DETECTOR. SEE SPECIFICATION DIVISION 28.

DUCTWORK LEGEND

NEW DUCTWORK

EXISITING DUCTWORK

PHARMACY

STAGING

AREA

PHARS

NON-HAZARDOUS

COMPOUNDING AREA

PHSC1

ANTE ROOM

PHAR1

HAZARDOUS

COMPOUNDING

ROOM

PHHD1

HAZARDOUS

STORAGE

PHHD2

3TYP. 3

CAH

CAH

CHR

CH

D

CH

CHR

D

CHR

CH

D

CHR

CH

D

CHR

CH

D

D

2"

1"

1"

1"

1"

D/P

CH

CHR

TU-46-1 (E)

TU-46-9 (E)

TU-46-10 (E)

EXISTING MEDICAL MEDIA

CH CH CH CH CH CH CH

CHR CHR CHR CHR

C H

R

C H

HW

HWR

HW

HWR

HW

HWR

HW

HWR

H

3/4"

3/4"

3/4"

D

L C

R

2"

LSV-49-4

LSV-49-3

LSV-49-2

LSV-49-1

CH

CHR

HW

HWR

HW

HWR

HW

HWR

3/4"

3/4"

3/4"

1"

1"

ROUTE 1 1/2" CH/CHR

AND 1 1/4" STEAM, 1"

CONDENSATE UP TO

PIPE CHASE AT

AHU-49

1 1/2"

LCR

D

LCR

D

3/4"

1 1/4" STEAM

PIPE ANCHOR

PIPE ANCHOR

PIPE GUIDE. REFER 2/M-504

PIPE GUIDE.

REFER 2/M-504

PIPE GUIDE.

REFER 2/M-504

1" CONDENSATE

1. MECHANICAL DEMO AND COORDINATION BY GENERAL CONTRACTOR.

GENERAL NOTES

KEYED NOTES

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

MH102

FIRST FLOOR PIPING PLAN - NEW WORK

1. INSTALL TEE SAME SIZE AS THE MAIN PIPE. CONNECT BRANCH 1" LINES

AND EXTEND 1" LINES WITH ISOLATION VALVES.

2. INSTALL 1 1/2" TEE IN CH AND CHR LINES. EXTEND 1 1/2" LINES TO

AHU-49.

3. EXTEND 3/4" HWS AND HWR FROM EXISTING TU-46-10 CONNECTIONS TO

NEW LOCATION FOR NEW TU-46-10.

4. PRESSURE REDUCING VALVE STATION. SEE DETAIL 1/M-503.

5. EXTEND 1 1/4" STEAM AND 1" CONDENSATE RETURN PIPING TO FLOOR

BELOW AND CONNECT TO EXISTING 3" STEAM AND 2" CONDENSATE

RETURN PIPING.

6. PROVIDE CONDENSATE DRIP LEG. SEE DETAIL 3/M-501.

7. OFFSET CHILLED WATER SUPPLY AND RETURN, STEAM SUPPLY AND

CONDENSATE RETURN AS NEEDED TO ENTER PIPE CHASE AT AIR

HANDLER.

SCALE: 1/16" = 1'-0"

FIRST FLOOR PIPING PLAN - NEW WORK

PROJECT

NORTH

CAH

CAH

EXHAUST

FAN (E)

EXHAUST

FAN (E)

EXHAUST FAN (E)

EXISTING

CAPPED

ROOF

CURB

4" VENT (E)

2" VENT (E)

3" VENT (E)

ROOF VENT FOR

DUMBWAITER (E)

2" VENT (E)

(1

" V.), 2"

VENT

THRU

ROOF (E)

3" VENT (E)

3" VENT (E)

OFF-SET IN ROOF

SPACE (E)

4" ROOF

DRAIN (E)

SPACE

EXISTING

AHU TO

REMAIN

AHU-49

BMEF-1

PIPE

CHASE

AHU-46 (E)

FIRST FLOOR

ROOF

GROUND FLOOR

ROOF

24X12" TO FIRST FLOOR

19"

24X12" TO FIRST FLOOR

COIL PULL AND

SERVICE

CLEARANCE

GENERAL NOTES

KEYED NOTES

SCALE: 3/16" = 1'-0"

ROOF DUCTWORK PLAN - NEW

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

MH103

HVAC ROOF PLAN - NEW

PROJECT

NORTH

1. COORDINATE ROOF PENETRATION WITH STRUCTURAL DRAWINGS S-101

AND FLASHING DETAIL WITH SPECIFICATIONS.

2. PROVIDE ROOF RAIL. COORDINATE WITH STRUCTURAL FOR GUY WIRE

STRUCTURAL POINTS. DUCTWORK TO BE INSULATED UP TO STORM

COLLAR.

3. ROUTE CONDENSATE TO NEAREST DRAIN LOCATION.

4. TRANSITION AS NEEDED FROM AIR HANDLER SUPPLY OPENING TO

24"X12" DUCT INSIDE THE CURB.

CAH

CAH

FFU

FFU FFU

FFU

FFUFFU

FFU

FFU

FFU

FFU

FFU

FFU

FFU

6"ø

4"ø

5"ø

6"ø

6"ø

8"ø

6"ø

6"ø

6"ø 8"ø 10"ø

FFU

10"ø

10"ø

10"ø

6"ø

6"ø

PROJECT

NORTH

GENERAL NOTES

KEYED NOTES

HVAC RCP PLAN - NEW

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

MH111

HVAC RCP PLAN - NEW

1. FAN FILTER UNITS INSIDE THE BOX TO BE PROVIDED BY CLEAN ROOM

MANUFACTURER.

2. ALL DUCTWORK SHOWN IN THE PLENUM SPACE TO BE PROVIDED AND

INSTALLED BY THE CLEAN ROOM MANUFACTURER.

RCP PLAN LEGEND

DUCTWORK AND FITTINGS PROVIDED BY

CLEANROOM MANUFACTURER

FFU

FAN FILTER UNIT, PROVIDED BY CLEANROOM

MANUFACTURER

PROJECT

NORTH

SCALE: 3/16" = 1'-0"

THERMOSTAT, AIR BALANCE AND PRESSURE RELATIONSHIP

SCALE: 3/16" = 1'-0"

PHARMACY

STAGING

AREA

PHARS

NON-HAZARDOUS

COMPOUNDING AREA

PHSC1

ANTE ROOM

PHAR1

HAZARDOUS

COMPOUNDING

ROOM

PHHD1

HAZARDOUS

STORAGE

PHHD2

PHARMACY

STAGING

AREA

PHARS

NON-HAZARDOUS

COMPOUNDING AREA

PHSC1

ANTE ROOM

PHAR1

HAZARDOUS

COMPOUNDING

ROOM

PHHD1

HAZARDOUS

STORAGE

PHHD2

100 CFM

75 CFM

100 CFM

75 CFM

75 CFM

T T

T

T

T

LSV-49-1

LSV-49-2

LSV-49-3 LSV-49-4

TU-46-10

CAH

CAH

ROUND FLEXIBLE CONNECTION

RECTANGULAR FLEXIBLE CONNECTION

FLANGED CONNECTION

ON FAN SIDE

WASHER

1-1/2" [40mm] MIN. TO 3" [75mm] MAX.

INSTALLED. 6" [150mm] NOMINAL WITH

MATERIAL TAUT

FLEXIBLE

MATERIAL AS

SPECIFIED

1"x1/8" [25x3mm] DRAW BAND

1"x1/8" [25x3mm] BAND IRON

BOLT ON 4" [100mm] CENTERS

5/16" [8mm] FLANGE

DUCT

SHEET METAL SCREWS ON

12" [300mm] CENTERS

RIVET ON 4"

[100mm] CENTERS

SHEET METAL AS

SPECIFIED FOR

DUCTWORK.

1"x1/8" [25x3mm] BAND IRON

BOLT ON 4" [100mm] CENTERS

1" [25mm] FLANGE & HEMALTERNATE

POSITION

OF BOLT

1 1/2" [40mm]

POCKET SLIP

DUCT

SHEET METAL AS

SPECIFIED FOR

DUCTWORK.

1/2"

[15mm]

1/2"

[15mm]

1 1/2"

[40mm]

1 1/2" [40mm] MIN. TO 3" [75mm] MAX.

INSTALLED. 6" [150mm] NOMINAL WITH

MATERIAL TAUT

FLANGED

CONNECTION ON

FAN SIDE

WASHER

FLEXIBLE MATERIAL

AS SPECIFIED

NOTE:

1.

2.

3.

4.

5.

RIGID STRAIGHT TERMINAL UNIT INLET LENGTH SHALL BE A

MINIMUM OF 3 TIMES THE DIAMETER OF INLET

A FLEXIBLE AIR DUCT CONNECTOR IS NOT MANDATORY FOR INLET TO THIS

BOX, BUT ALLOWED TO ACCOMMODATE MINOR OFFSETS. MAXIMUM LENGTH

3'-0" [900mm].

A BRANCH DUCT SERVING AN INDIVIDUAL BOX MAY BE THE SAME SIZE AS THE

BOX INLET, PROVIDED THE EQUIVALENT LENGTH OF THE BRANCH DUCT, AS

SHOWN, DOES NOT EXCEED 10 FEET (3 METERS). FOR LONGER LENGTHS,

INCREASE THE DUCT SIZE AND PROVIDE A DUCT TRANSITION TO MAINTAIN THE

DUCT STATIC PRESSURE DROP AT OR BELOW 0.2"/100' [1.64Pa/m].

FLEXIBLE AIR DUCT CONNECTORS, WHEN USED FROM TERMINAL UNIT SUPPLY

AIR DUCT TO DIFFUSER, SHALL NOT EXCEED 5'-0" [1500mm]. USE RIGID ELBOWS

FOR CHANGE OF DIRECTION GREATER THAN 45°.

COMPONENT ARRANGEMENT MAY VARY BY MANUFACTURER. PROVIDE

INSULATION W/VAPOR BARRIER FOR CONNECTING DUCT SECTIONS.

USE OF THE FLEXIBLE AIR DUCT CONNECTORS ARE NOT PERMITTED FOR THE

DEDICATED AHU SERVING THE SURGICAL SUITE.

AIR TERMINAL UNIT

(CV OR VAV)

REHEAT COIL

SOUND ATTENUATOR

SEE EQUIPMENT

SCHEDULE

FLEXIBLE AIR DUCT

CONNECTOR. SEE DETAIL

DIFFUSER (TYP.)

SEE SPECIFICATIONS FOR

CLAMPS AND SEALANT (TYP.)

SEE NOTE 5

SE

E N

OT

E 4

SEE NOTE 3

SEE NOTE 2

SEE NOTE 1

C

O

N

D

E

N

S

A

T

E

TO DRAIN

MV

MANUAL

AIR

VENT

TO BUILDING

LOAD

INVERTED BUCKET

TRAP ASSEMBLY

WELDED

TEE

S

T

E

A

M

P

I

P

E

300mm[12"]

150mm[6"]

SCHEDULE 80 STEEL PIPE

25mm [1"] GATE VALVE

WELDED TEE

MAIN EXHAUST OR RETURN

PLAN VIEW

AIR

FLOW

AIR

FLOW

W

PROVIDE VOLUME DAMPER

AT EACH BRANCH DUCT

1/4W OR 4" [100mm]

MIN.

BRANCH DUCT

VD

ROOF

EXHAUST

FAN

TRANSITION (AS

REQUIRED)

DRIP LIP

GUY WIRE (4 REQUIRED)

1" [25mm] GALVANIZED

STEEL STRAP SECURED TO

EXHAUST STACK

WELDED STAINLESS STEEL

EXHAUST STACK

WELDED

JOINT

SECURE GUY

WIRE TO ROOF

(TYP.)

DRAIN,

1/2" [15mm]

WELDED

COUPLING

'-0

" M

IN.

m m

AS

RE

QU

IRE

D

F.C.

SECURE

STACK TO

ROOF

(TYP.)

SIZE TO MAINTAIN 3500 FPM [17.8

M/S] OUTLET VELOCITY

BLANK PLATE

M

I N

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

m

C

H

E

C

K

V

A

L

V

E

C

U

U

M

B

R

E

A

K

E

R

INCREASER,

IF

REQUIRED

REDUCER,

IF

REQUIRED

m m

M

I N m m

M

I N

STEAM SUPPLY

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

M-501

MECHANICAL DETAILS

SCALE: NTS

FLEXIBLE DUCT CONNECTIONS

SCALE: NTS

DUCT CONNECTIONS - AIR TERMINAL UNITS

SCALE: NTS

END OF STEAM LINE DRIP TRAP

EXHAUST OR RETURN BRANCH DUCTWORK

SCALE: NTS

EXHAUST STACK DETAIL

SCALE: NTS

STEAM COIL - PIPING CONNECTIONS

CAH

CAH

EXHAUST AIR

OUTSIDE

AIR

D-1

C O

L

E

H E

A T

C O

C

O O

L I N

G

MPS

V-2

V-1

CHR

CHS

EXHAUST FAN

SUPPLY FAN

AFMD

SUPPLY AIR

TO OTHER

TERMINAL

UNITS

TT TT TT

MT

FT

P R

E

F

I L

T E

R

TT MT

HS

IT

VSMC

HSVSMC

5 3 6

SD

STEAM

CURRENT

TRANSMITTER

FOR FAN

STATUS ,TYP.

PRESSURE SWITCH HIGH

(POSITIVE) TO DISABLE FAN

WHEN HIGH PRESSURE

LIMIT SETPOINT IS REACHED

PSH

SMOKE

DETECTOR

VARIABLE SPEED

MOTOR CONTROLLER,

TYP.

ZC

ZC

PDS

TT

SST

IT

SST

SPS

EXHAUST

AIR

ECC

TYP.

ROOMS

EXAMPLES

TYP. 2 POSITION

TERMINAL UNIT

W/ REHEAT COIL

SERVING CLEAN

ROOMS

ECC

NO

AFMD

FT

NON

HAZ

COMPD

ANTE

ROOM

STORAGE

LEV

PLENUM

HOUSED OR

LEV LEV

LSV LSV LSV

ALARM

PROCESSING

D

U

T

Y

C

L

E

F

U

N

C

T

I

O

N

S

C

H

E

D

U

S

A

R

T

S

T

O

P

SUPPLY FAN VSMC ALARM

STATIC PRESSURE HIGH LIMIT

S

T

A

T

U

S

SYSTEM

A

L

A

R

M

P

R

I

O

R

I

T

Y

A

D

D

A

L

T

E

R

N

A

N

E

L

E

C

T

R

D

V

I

C

E

S

P

E

M

M

A

N

D

P

O

I

Discharge Static Pressure

Discharge Air Humidity

Discharge Air Temperature

Pre-Heat Temperature

Cooiling Coil Temperature

SYSTEM COMPONENT:

O

P

E

N

C

L

O

S

E

S

T

A

R

T

S

T

O

P

V

A

L

S

I

T

I

O

N

D

A

M

P

S

I

T

I

O

N

JOB: 1033.003

AHU-49

VAMC BLD 5 SALISBURY, NC

SYSTEM:

BUILDING:

LEGEND

POINT

BINARY

T

E

M

P

E

R

A

T

U

I

L o c a l a r n e l

M a s t e a n e l

A r e a n e l

H

I

G

S

A

T

E

S

S

U

R

E

H

I

U

M

I

D

I

T

Y

P

R

E

S

S

U

R

E

L

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

I

T

I

O

N

F

L

O

W

H

I

M

I

T

L

M

I

T

SYSTEM INPUTS

ANA-

BINARY ANALOG

S

P

A

M

N

T

R

O

L

S

T

A

T

E

S

S

U

S

E

T

D

E

M

A

M

I

T

I

N

G

T

E

M

P

E

R

A

T

U

S

E

T

T

E

M

P

E

R

A

T

U

E

R

R

I

D

E

E

N

T

H

A

L

O

N

O

M

I

Z

E

R

T

E

M

P

E

R

A

T

U

O

N

O

M

I

Z

E

R

F

A

I

L

U

D

E

P

R

E

S

S

U

R

E

V

O

L

U

N

T

R

O

L

REMARKS

F

U

M

M

U

N

I

C

A

T

I

O

N

SYSTEM SOFTWARE/CONTROL

APPLICATION/FUNCTION

PAGE:

SUPPLY FAN STATUS

COILING VALVE V-1

PRE-HEAT VALVE V-2

EXHAUST AIR DAMPER

SUPPLY FAN VSMC

OUTSIDE AIR DAMPER

S

T

A

T

E

S

S

U

R

E

C

A

R

B

N

O

X

I

D

E

H

U

M

I

D

I

T

Y

V

A

C

U

U

M

SUPPLY FAN START/STOP

AI-6

AI-7

AI-8

AI-9

T

R

E

N

D

I

N

G

OUTSIDE AIR TEMPERATURE

AI-11

BI-3

BI-5

BI-7

AO-2

AO-3

AO-5

AO-8

AO-9

BO-2

FULL COMMUNICATION

A

B

B

R

E

V

I

A

T

I

O

N

CCT

DAT

DASP

DAH

OAT

SF-STS

SPS-2

SF-ALA

SF-SPD

OAD

EAD

PHT-V1

CLG-V1

SF-SST

OUTPUTS

LOG

SEQUENCE OF OPERATION FOR AIR VOLUME AIR HANDLING UNIT

1. GENERAL

1.1 UNIT IS NORMALLY STARTED AND STOPPED REMOTELY AT THE ECC. H-O-A SWITCH SHALL BE KEPT

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

WHEN THE UNIT IS "OFF" D-1 SHALL BE FULLY CLOSED. WHEN THE UNIT IS "ON" D-1 SHALL BE FULLY

OPEN.

2. TEMPERATURE CONTROL

2.1

2.2

2.3

3. AIR FLOW CONTROL

3.1

3.2

4. FREEZE PROTECTION

4.1

5. AUTOMATIC SHUTDOWN/RESTART

5.1

6. EMERGENCY CONSTANT SPEED OPERATION

6.1

SUPPLY AIR TEMPERATURE, SENSED BY TT-1, SHALL BE MAINTAINED AT SETPOINT VIA DIGITAL

CONTROL PANEL BY MODULATING V-1 AND V-2 IN SEQUENCE.

WHEN THE TEMPERATURE OF THE OUTSIDE AIR, SENSED BY TT-5, IS ABOVE 55°F (ADJ) [12.8°C], THE

DIGITAL CONTROL PANEL SHALL MODULATE V-1 TO MAINTAIN THE SUPPLY AIR TEMPERATURE,

SENSED BY TT-1.

WHEN THE TEMPERATURE OF THE OUTSIDE AIR, SENSED BY TT, IS BELOW THE SUPPLY AIR

TEMPERATURE, SENSED BY TT-1, V-2 SHALL MODULATE OPEN TO MAINTAIN THE SUPPLY AIR

TEMPERATURE, SENSED BY TT-1.

THE SUPPLY AIR FLOW SHALL BE CONTROLLED BY THE DIGITAL CONTROL PANEL MODULATING THE

SUPPLY FAN VARIABLE SPEED MOTOR CONTROLLER TO MAINTAIN 1.0" [25mm] OF DUCT STATIC

PRESSURE (FIELD ADJUSTABLE), SENSED BY SPS-1. RESET STATIC PRESSURE BASED ON ACTUAL

BUILDING LOAD BY POLLING ALL LSV.

USING HIGH PRESSURE SENSOR PSH-1 LOCATED AT THE SUPPLY FAN DISCHARGE, SHALL PREVENT

THE SUPPLY FAN FROM DEVELOPING OVER 3" [75mm] OF STATIC PRESSURE (FIELD ADJUSTABLE). IF

STATIC PRESSURE AT PSH-1 DOES EXCEED 3" [75mm] THE SUPPLY AIR FAN SHALL STOP. PSH-1

SHALL BE HARDWIRED TO THE SUPPLY FAN VSMC AND UNIT SHALL BE SHUTDOWN IN HAND,AUTO OR

BYPASS MODE. PSH-1 WILL REQUIRE MANUAL RESET AT THE DEVICE.

UPON FAILURE OF THE VSMC, THE SUPPLY AND EXHAUST FANS SHALL BE STARTED/STOPPED

MANUALLY AT THE DIGITAL CONTROL PANEL OR THE ECC THROUGH THE BY-PASS STARTER. FANS

SHALL THEN BE OPERATED AT CONSTANT SPEED.

IF THE AIR TEMPERATURE AS SENSED BY TT-3 FALLS BELOW 45°F [7°C], AN ALARM SIGNAL SHALL

INDICATE AT THE DCP AND ECC. IF THIS TEMPERATURE FALLS BELOW 40°F [4.4°C], AS SENSED BY

THE TSL THE SUPPLY AND EXHAUST FANS SHALL SHUT DOWN AND A CRITICAL ALARM SHALL

INDICATE AT THE DIGITAL CONTROL PANEL AND ECC. TSL SHALL BE HARDWIRED TO THE SUPPLY

FAN UFD AND UNIT SHALL BE SHUTDOWN IN HAND,AUTO OR BYPASS MODE. TSL WILL REQUIRE

MANUAL RESET AT THE DEVICE.

WHEN SMOKE IS DETECTED BY DUCT SMOKE DETECTOR, SD, THE SUPPLY AND EXHAUST FANS

SHALL SHUT "OFF" AND AN ALARM SIGNAL SHALL BE TRANSMITTED TO THE FIRE ALARM SYSTEM. ALL

SMOKE DAMPERS IN THE SUPPLY AND RETURN DUCTS SHALL CLOSE.

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

M-502

MECHANICAL CONTROLS AND DETAILS

SCALE: NTS

AIR HANDLING UNIT CONTROL DIAGRAM

SCALE: NTS

AIR HANDLING UNIT POINTS LIST

CAH

CAH

VENT TO ATMOSPHERE

NOTES:

1. SEE FLOOR PLANS FOR PIPE SIZES.

2. SEE EQUIPMENT SCHEDULES FOR VALVE DATA AND PIPE SIZES D1 AND D2. INSTALL VALVES AS RECOMMENDED

BY MANUFACTURER.

3. MAKE BYPASS VALVE DISCHARGE PIPE THE SAME SIZE AS D2 FOR THE LARGEST PRV.

4. PROVIDE NECESSARY UNIONS FOR THE REMOVAL OF VALVE WITH SCREWED CONNECTIONS.

5. SLOPE PILOT CONTROL LINE FROM PRESSURE REDUCING VALVE TO DOWN STREAM STEAM PIPING. MIMIMUM

SLOPE SHALL BE 25'/100', 25mm/300mm [1"/12"]

SIPHON

(TYP.)

PILOT CONTROL LINE

REDUCER

(TYP.)

IF REQUIRED

NOTE 1

D1

N.C.

D2

D2

4XD2 MIN.

20XD2 MIN.10XD1 MIN.

NOTE 1

NOTE 3

INVERTER BUCKET

TRAP ASSEMBLY

TYP.

PSV

RIGID DUCT TO AIR TERMINAL

UNIT.

ROUND SHEET METAL DUCT.

MAIN SUPPLY

"D"

45°MAX.

PLAN VIEW

NOTE:

1. ALL DRIP POINTS ON STEAM MAINS SHALL BE PROVIDED WITH A 300mm [12"] MINIMUM HIGH DRIP LEG

FROM BOTTOM OF

STEAM MAIN TO TRAP INLET. DRIP LEG SHALL HAVE 150mm [6"] SCALE POCKET BELOW TRAP INLET.

TO RETURN MAIN

PIPE SIZE SHALL BE SAME SIZE AS

TRAP

THERMOSTATIC TRAP. SEE

OTHER STEAM DETAILS,

PLANS, AND SCHEDULES

DIELECTRIC FITTING

WHERE RETURN IS

COPPER PIPE

F

L

O

W

SCHEDULE 80

STEEL PIPE

m m m m

DRIP LEG OR EQUIPMENT

CONNECTION. MAKE THE SAME SIZE

AS THE SUPPLY MAIN OR

EQUIPMENT CONNECTION. SEE

NOTE 1

M

I N

M

I N

SCHEDULE 80 STEEL PIPE

SEE DRAWINGS FOR PIPE SIZES

25mm [1"]

GATE VALVE

USE 4-BOLT RAISED FACE FLANGES

SINGLE COIL

WATER COIL

AIR VENT

WHEN COIL

IS NOT

SELF-VENTING

DRAIN WHEN COIL IS

NOT SELF-DRAINING

TEST PLUG

(TYP.)

PIPE HANGER SHALL

SUPPORT

PIPING INDEPENDENT OF

COIL

REDUCER, IF REQUIRED

DRAIN

WATER COIL

AIR VENT

WHEN COIL IS

NOT

SELF-VENTING

TEST PLUG

(TYP.)

PIPE HANGER SHALL SUPPORT

PIPING INDEPENDENT OF COIL

WATER COIL

REDUCER, IF REQUIRED

FLOW ELEMENT

DRAIN WHEN COIL

IS NOT

SELF-DRAINING

DRAIN

DOUBLE COIL

NOTES:

1. WHEN COIL IS INCLUDED IN CASING MOUNTED ON VIBRATION ISOLATORS THE FIRST 2 HANGERS FOR

EACH PIPE SHALL BE SPRING & NEOPRENE TYPE. TYPE "H" FOR 100mm [4"]Ø PIPE & SMALLER. TYPE "H-P"

FOR 125mm [5"]Ø PIPE & LARGER.

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, VALES, OR

EQUIPMENT.

3. THE FLOW ELEMENT MAY BE INSTALLED IN THE SUPPLY PIPING IF THE REQUIRED MINIMUM UPSTREAM

AND DOWNSTREAM DIMENSIONS CANNOT BE OBTAINED IN THE RETURN PIPING.

FE

MV

MV

MV

MV

MV

MV

FE

TI

TI

TEMPERATURE

INDICATION TO

ECC SEE

CONTROL

DIAGRAM

MV

CALIBRATED

BALANCING VALVE

(TYP.)

ROOM THERMOSTAT/SENSOR

WALL MOUNTED

48" [1200mm] AFF.

WITH SUPPLEMENTAL HEATING

A

F

O

W

C

F M

ROOM TEMPERATURE (°F)

CV

CFM

TU

RHC

HWS

HWR

V-1

REHEAT

COIL

AIR

TERMINAL

UNIT

AIR

FLOW

TE

ATU

CONTROLLER

PC

TE

CV BOX CONTROL SEQUENCE

NO DEADBAND

SP

FE

R

E

H

E

F

O

W

A. UPON FALL IN SPACE TEMPERATURE

BELOW SET POINT VALVE V-1 WILL

MODULATE TO MAINTAIN SET POINT +

.5°, THE ADJUSTABLE TOLERANCE OF +

.5° HAS BEEN SELECTED TO PREVENT

VALVE HUNTING

B. THE REVERSE SHALL OCCUR ON RISE

IN SPACE TEMPERATURE.

SEAL FLASHING TO

DUCT W/

WATER-RESISTANT

SEALANT

COUNTER FLASHING

TUCK MEMBRANE UNDER

TOP CAP

MEMBRANE OVER

EXISTING

OVERLAP & GLUE NEW

FLASHING

MEMBRΛNE

EXISTING

CURB TOP CAP

DUCT PENETRATIONS

& SIZES.

SEE PLANS FOR

FLASHING TO DUCT, WATERTIGHT.

CONTINUOUSLY CAULK & SECURE

CURB

(TYPICAL)

CONCRETE ROOF

DECK

PACK SPACE WITH

CERAMIC FIBER MATERIAL

AND SEAL BOTH SIDES.

SEE SPECS. FOR

MATERIALS.

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

M-503

MECHANICAL DETAILS

SCALE: NTS

STEAM PRESSURE REDUCING STATION DOUBLE VALVE

SCALE: NTS

SUPPLY DUCT TAKEOFF - AIR TERMINAL UNIT

SCALE: NTS

THERMOSTATIC STEAM TRAP ASSEMBLY

WATER COILS - PIPING CONNECTIONS

SCALE: NTS

CONSTANT VOLUME AIR TERMINAL UNIT CONTROL DIAGRAM

SCALE: NTS

SCALE: NTS

DUCT PENETRATION THRU ROOF

CAH

CAH

C

D+[1"]

D+25mm

INSULATE AS INDICATED FOR ALL

CHILLED WATER. INSULATE PIPE ONLY

FOR STEAM, CONDENSATE

& HEATING WATER.

D+[2

D+[4

D+121mm

D+64mm

D+[1

D+38mm

D+[3

D+95mm

8mm

ANCHOR BOLTS

N=NUMBER

S=SIZE

DRILL Ø = S+2mm

DRILL Ø = S+[

STL PIPE OR

COPPER TUBE

D=PIPE O.D.

NOTE A

PIPE ANCHOR SCHEDULE

D P C N S BOLT PATTERN

mm in mm in mm in mm in mm in

102 4

3/4" DIA. BOLT

MC 6 X 15.1

PIPE

15" MIN.

35" MAX.

INSULATION SADDLE

ROLLER TYPE SUPPORT

DISTRIBUTION PIPE

RETURN

DISTRIBUTION

PIPE

TOP ROLLER

SUPPORTS AT

RISERS

CHANNEL

NUT & JAM NUT

SIDE VIEW

FRONT VIEW

3/4" DIA. BOLTS

1/4

1/2" PLATES

6" DIA. PIPE COLUMN

CONCRETE FILLED

10"

MAX

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

M-504

MECHANICAL DETAILS

SCALE: NTS

STEAM PIPE ANCHOR DETAIL

SCALE: NTS

PIPE GUIDE DETAIL

CAH

CAH

DOCUMENTS ARE PROPERTY OF THE U.S. GOVERNMENT.

Phone: (804) 726-9540 https//raymond.global

1601 Summit Avenue

Richmond, VA 23230

DATE DESCRIPTION

PROJECT NO.: RVA1033.003

OWNER:

WG HEFNER VAMC

BUILDING 5

PHARMACY CLEAN ROOM

1601 BRENNER AVE

SALISBURY, NC, 28144

SENSITIVE UNCLASSIFIED

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUES / REVISIONS

09/15/20 15% SD SUBMISSION

10/29/20 35% SD SUBMISSION

DATE VA COR SIGN OFF

09/15/20 ANDRE L. NOBS

SUB

15% SD

11/18/20 ANDRE L. NOBS35% SD

12/19/20 65% DD SUBMISSION

02/25/21 95% DD SUBMISSION

2/2/21 ERIC STEWART65% DD

3/12/21 ERIC STEWART95% DD

03/26/21 100% DD SUBMISSION

05/09/21 FINAL BID DOCUMENTS

4/16/21 ANDRE HAYLES100% DD

09/29/21 DILANDRO COMMENTS

M-601

MECHANICAL SCHEDULES

SUPPLY AIR VALVE SCHEDULE

TAG LOCATION SERVICE

INLET DIA.

SIZE (in.)

AIRFLO

W (CFM)

HOT WATER

BASIS OF

DESIGN

NOTE

S

FLOW

(GPM)

EAT LAT

MIN.

HEATING

CAP. (BTUH)

LSV-49-1 LEVEL 1 NON HAZ. COMPOUNDING 12 675 1.6

75 16040.0 PHOENIX

LSV-49-2 LEVEL 1 ANTE ROOM 10 550 1.3

75 13070.0 PHOENIX

LSV-49-3 LEVEL 1 HAZ. COMPOUNDING 12 1025 2.3

75 22575.0 PHOENIX

LSV-49-4 LEVEL 1 STORAGE ROOM 8 150 0.4

75 3565.0 PHOENIX

AIR HANDLING UNIT SCHEDULE

TAG LOCATION SERVICE

SUPPLY FAN HEATING STEAM COOLING COIL

OPERATIN

G WEIGHT

(LBS)

BASIS OF DESIGN NOTES

FAN MOTOR AIRSIDE AIRSIDE WATER SIDE

TYPE

OPER.

DESIGN

AIRFLO

W

(CFM)

OA

AIRFLO

W

(CFM)

STATIC

PRESS.

RPM HP

HEATIN

G

CAPAC

ITY

(MBH)

EAT DB

(°F)

LAT DB

(°F)

STAGE

S

VOLT/P

H/HZ

MAX.

FAC

E

VEL.

(FPM

EAT LAT

MAX.

S.P.

LOS

S

(in.w g)

SENSIBL

E

CAPACIT

Y

(MBTUH)

TOTAL

CAP.

(MBTU

H)

ENTERI

NG

TEMP

(F)

LEAVIN

G TEMP

(F)

GPM

ESP (in.wg)

DB

(°F)

WB

(°F)

DB

(°F)

WB

(°F)

AHU-

49 ROOF LEVEL 1

CENTRIF

UGAL

2,400 2,400

1.00

1,800

3 163 40.0 102.0 1.0 208/3/60 314 92.0 73.0 49.0 48.0 0.5 116.0 188 42 57 24

1,333

TRANE

UCCAJ08A1F0EGN

1,2,3,4

NOTES:

1. REFER TO SPECIFICATIONS FOR FILTER TYPES.

2. TOTAL UNIT STATIC PRESSURE INCLUDES ESP, DIRTY COILS & DIRTY FILTERS.

3. UNIT TO BE INSTALLED ON ROOF CURB.

4. PROVIDE CONDENSATE DRAIN TRAP

FAN SCHEDULE

TAG LOCATION SERVICE

FAN

V/C/P BASIS OF DESIGN

WEIGHT (LBS)

NOTES

TYPE

OPER.

DESIGN

AIRFLOW

(CFM)

TOTAL

S.P. (in wg)

RPM FAN TYPE

OPER.

BHP

HP

BMEF-1 ROOF LEVEL 1 CENTRIFUGAL

2,775

2,162

HIGH PLUME CONICAL

NOZZLE

2.30 3 208/60/3 GREENHECK FJC-315 265 1

NOTES:

1. PROVIDE VFD WITH PRESSURE SWITCH IN THE FAN.

EXHAUST AIR VALVE SCHEDULE

TAG LOCATION SERVICE

INLET DIA.

SIZE (in.)

AIRFLOW

(CFM)

BASIS OF

DESIGN

NOTES

LEV-49-1 LEVEL 1 NON HAZ. COMPOUNDING 10 600 PHOENIX

LEV-49-2 LEVEL 1 ANTE ROOM 10 450 PHOENIX

LEV-49-3 LEVEL 1 HAZ. COMP. HOOD 12 1050 PHOENIX

LEV-49-4 LEVEL 1 STORAGE ROOM 8 200 PHOENIX

LEV-49-5 LEVEL 1 PASS THROUGH 8 25 PHOENIX

LEV-49-6 LEVEL 1 STAGING 8 350 PHOENIX

LEV-49-7 LEVEL 1 HAZ. COMP. LOW EXHAUST 8 100 PHOENIX

EXISTING TERMINAL UNIT SCHEDULE

TAG LOCATION SERVICE

INLET DIA.

SIZE

AIRFLOW RANGE HOT WATER HEATING COIL

BASIS OF

DESIGN

NOTES

MAX.

COOLING

MAX.

HEATING

EAT LAT

FLOW

(GPM)

MAX.

PRESS.

DROP

TU-46-10 LEVEL1 STAGING 8 250 250 55 90.00 0.80 1.5 EXISTING

NOTES:

1. PROVIDE DUCT TRANSITION AS NEEDED TO RELOCATED TERMINAL UNIT.

GRILLE AND DIFFUSER SCHEDULE

TAG SERVICE MOUNTING

MODULE SIZE (in. x in.)

MATERIAL DESCRIPTION BASIS OF DESIGN NOTES

CD-1 SUPPLY CEILING 24X24 AL

RADIAL HORIZONTAL SQUARE PLAQUE DIFFUSER

TITUS OMNI

1,2,3,4

CD-2 SUPPLY CEILING REFER PLANS AL SIDEWALL GRILLE TITUS 350

1,2,3,4

EG-1 EXHAUST CEILING REFER PLANS AL LOUVERED EXHAUST GRILLE TITUS 510

1,2,3,4

NOTES:

1. REFER TO DRAWINGS FOR NECK SIZES.

2. REFER TO ARCHITECTURAL RCP DRAWINGS FOR COORDINATION WITH CEILING.

3. COORDINATE FINISH WITH ARCHITECT.

4. COORDINATE MOUNTING HEIGHT WITH ARCHITECTURAL ELEVATIONS.

CAH

CAH