18912 Columbus VA Chiller Plant Revision Final BC Revised - Drawings - Part-7.pdf

Design Interior

Engineering

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MD-151AMD-151B

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Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

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FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

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21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANTS

321 4 5 6 7 8 9 10

757-15-102

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

Arch. Proj. No.:

20045

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MD-151B

ACC FIRST FLOOR HVAC PIPING DEMOLITION

PLAN

CONSTRUCT CHILLER PLANT

420 N. JAMES ROAD, COLUMBUS,

OHIO 43219

05/06/2022 LDH CAB

BID & CONSTRUCTION

18902.00 1

CONSULT

1A544

CONSULT

1A543

OFFICE

1A529

OFFICE

1A528

OFFICE

1A527

OFFICE

1A526

OFFICE

1A525

OFFICE

1A524

OFFICE

1A522

OFFICE

1A521

OFFICE

1A520

OFFICE

1A519

OFFICE

1A518

VESTIBULE

1A404

CONSULT

1A517

CONSULT

1A515

CONSULT

1A513

CONSULT

1A511

CONSULT

1A509

CONSULT

1A507

CONSULT

1A505

CONSULT

1A503

CONSULT

1A502

OFFICE

1A501

CORRIDOR

JAN

1A456

CONSULT

1A532

CONSULT

1A534

CONSULT

1A536

CORRIDOR

1A409

CONSULT

1A531

CONSULT

1A533

CONSULT

1A535

CONSULT

1A537

CONSULT

1A539

CONSULT

1A538

CONSULT

1A540

SOILED

1A541

CONSULT

1A504

CONSULT

1A506

CONSULT

1A508

QUIET

1A510

QUIET

1A512

QUIET

1A514

MECH

1A463

ELEC

1A459

TOILET

1A461

MED

1A516

CORRIDOR

1A402

OPEN

OFFICE

1A530CORRIDOR

1A405

CORRIDOR

1A406

CORRIDOR

1A403

CORRIDOR

1A408

Vestibule

1A023

OFFICE

1A550

OFFICE

1A549

CONSULT

1A548

CONSULT

1A547

CONSULT

1A546

CONSULT

1A545

CONSULT

1A545

LOUNGE

1A400

CORRIDOR

1A401

TELECOM

1A462

WAITING

1A560

OFFICE

1A542

CORRIDOR

1A562

TOILET

1A451

TOILET

1A453

TOILET

1A454

TOILET

1A452

CORRIDOR

1A412

CORRIDOR

1A563

GROUP

1A568

GROUP

1A565

GROUP

1A566

GROUP

1A567

CORRIDOR

1A564

CORRIDOR

1A407

1A409

OFFICE

1A460

OFFICE

1A458

OFFICE

1A457

ELEC

1A455

Group

1A561

CORRIDOR

1A410

Stair No. 1

1S001

XR-CHP1

XR-CHP2

XR-ET1

XR-BT

XR-AS1

XR-3" CHWS/R

XR-3" CHWS/R

XR-4" CHWS

XR-4" CHWS/R

XR-4" CHWR

XR-4" CHWS/R

XR-4" CHWR

XR-4" CHWS/R UP TO

ROOF MOUNTED AIR

COOLED CHILLER

XR- 3" CHWS/R UP

NOT TO SCALE

ACC 1ST FLOOR KEY PLAN

DEMOLITION CODED NOTES

REMOVE EXISTING CHWS & CHWR PIPING AND ALL ASSOCIATED HANGERS AND SUPPORTS COMPLETE.

REMOVE EXISTING CHWS & CHWR PIPING UP THROUGH DECK COMPLETE. CONTRACTOR SHALL FILL AND

PATCH DECK PENETRATION TO MATCH SURROUNDING SURFACES.

REMOVE EXISTING BUFFER TANK AND ALL ASSOCIATED PIPING COMPLETE.

REMOVE EXISTING CHILLED WATER PUMPS AND ALL ASSOCIATED PIPING, WIRING, CONTROLS, ETC.

COMPLETE.

REMOVE EXISTING EXPANSION TANK COMPLETE.

REMOVE EXISTING FILTER/SHOT FEEDER AND ALL ASSOCIATED PIPING COMPLETE.

REMOVE EXISTING CHWS & CHWR PIPING UP TO JUST BELOW DECK PENETRATION.

REMOVE AND REINSTALL PORTION OF EXISTING SUPPLY DUCTWORK SERVING VAV BOX AS INDICATED TO

FACILITATE PIPING WORK.

D1

D2

D3

D4

D5

XR-SF1

D6

D1

D1

D3

D4

D5

D6

D7

D7

GENERAL NOTES

EXISTING EQUIPMENT SHALL NOT BE SHUTDOWN AND REMOVED UNTIL NEW CHWS/R PIPE MAINS HAVE BEEN INSTALLED AND SUCCESSFUL START-UP, TEST, AND CHANGEOVER TO NEW CHILLER PLANT HAS

OCCURRED.

COORDINATE SHUTDOWN OF EXISTING EQUIPMENT WITH VA COR.

REMOVE ALL CONCRETE HOUSEKEEPING PADS AT LOCATIONS OF REMOVED EQUIPMENT.

ALL PIPING ABANDONED ABOVE CEILING SHALL BE DRAINED, CAPPED, AND LABELED. CONTRACTOR SHALL LABEL PIPING EVERY 5-FT ALONG ENTIRE LENGTH. LABELS SHALL READ "ABANDONED ON X" WHERE "X" IS

THE DATE ABANDONED.

ALL WORK ON THIS DWG SHALL BE COMPLETED DURING OFF-HOURS.

CONTRACTOR SHALL REMOVE AND REPLACE CEILING TILE AND GRID AS REQUIRED. CONTRACTOR SHALL BE RESPONSIBLE FOR REPLACING ANY DAMAGED CEILING TILES/GRID AS A RESULT OF THIS WORK.

A.

B.

C.

D.

E.

F.

ALTERNATE NOTES

ALTERNATE NO. 3:

AS PART OF ALTERNATE NO. 3, ALL WORK ON THIS DRAWING SHALL BE DELETED, WHICH INCLUDES WORK RELATED TO REMOVING EXISTING DEDICATED CHILLED WATER SYSTEM SERVING EXISTING RTU-14, AND RE-

FEEDING RTU-14 FROM THE NEW CHILLED WATER SYSTEM.

A.

0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'

1/8" = 1'-0"

ACC FIRST FLOOR HVAC PIPING DEMOLITION PLAN 1N

CAP

D1

D1

D1 D1

D1

D1

D1

D1

D1

D1

D1

D8

X-SAD8

D2

Revisions: Date:

FINAL BID & CONSTRUCTION 11/24/2021

FINAL BID & CONSTRUCTION (REVISED) 05/06/2022

Automated Line

X-CU

X-CU

X-RTU-14

XR-ACC

X-EF

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Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

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E

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A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANTS

321 4 5 6 7 8 9 10

757-15-102

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

Arch. Proj. No.:

20045

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MD-152

ACC SECOND FLOOR HVAC PIPING

DEMOLITION PLAN

CONSTRUCT CHILLER PLANT

420 N. JAMES ROAD, COLUMBUS,

OHIO 43219

05/06/2022 LDH CAB

BID & CONSTRUCTION

18902.00 1

0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'

1/8" = 1'-0"

ACC SECOND FLOOR HVAC PIPING DEMOLITION

PLAN 1

DEMOLITION CODED NOTES

REMOVE EXISTING AIR COOLED CHILLER AND ALL ASSOCIATED PIPING, WIRING, CONTROLS, CURBS, ETC.

COMPLETE. PATCH ROOF WATERTIGHT.

REMOVE EXISTING 3"Ø CHWS & CHWR PIPING DOWN THROUGH ROOF COMPLETE. CAP PIPE CURB

WEATHERTIGHT.

D1

D2

GENERAL NOTES

EXISTING EQUIPMENT SHALL NOT BE SHUTDOWN AND REMOVED UNTIL NEW CHWS/R PIPE MAINS HAVE BEEN INSTALLED AND SUCCESSFUL START-UP, TEST, AND CHANGEOVER TO NEW CHILLER PLANT HAS

OCCURRED.

COORDINATE SHUTDOWN OF EXISTING EQUIPMENT WITH VA COR.

A.

B.

ALTERNATE NOTES

ALTERNATE NO. 3:

AS PART OF ALTERNATE NO. 3, ALL WORK ON THIS DRAWING SHALL BE DELETED, WHICH INCLUDES WORK RELATED TO REMOVING EXISTING DEDICATED CHILLED WATER SYSTEM SERVING EXISTING RTU-14, AND RE-

FEEDING RTU-14 FROM THE NEW CHILLED WATER SYSTEM.

A.

NOT TO SCALE

ACC 2ND FLOOR KEY PLAN

N

Revisions: Date:

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M

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9.2

9.2

XR - 14"ø

XR - 14"ø

XR - 14"ø

XR - 8"ø

XR - 8"ø

X-14"Ø TWS &

TWR DOWN

XR-8"Ø

TWS UP

XR-8"Ø

TWS UP

CAP

XR-8"Ø

TWR UP

XR-8"Ø

TWR UP

XR-3"Ø

NPCW UP XR-3"Ø

NPCW UP

XR - 3"ø

XR - 3"ø

X-3"Ø

NPCW UP

CAP

D1 D1

D2 D2

D2

D2

D4 D4

D3

Geriatrics Chief

3A415

Conference Room

3A413

Open Office

3A411

Telecom.

3A015

Group

3A418

Exam Room

3A421

Corridor

3A420A

Telehealth Supv 3A423

Reception

3A414

Social Work Chief

3A456

HBHC Supv Office

3A455

Nurse Office

3A454

Social Work

3A426

Home Telehealth

3A424

Home Telehealth

3A422

Telehealth Exam

3A439

Social Work

3A435

Exam

3A433

Geriatrics

3A431

MD/RN Office

3A440

SW/MD Office

3A438

SW Office

3A436

Exam

3A434

C&P Psychologist

3A432

Corridor

3A430

Corridor

3A420

Corridor

3A410

Corridor

3A450

Men's Toilet

3A007

Women's Toilet

3A008

Toilet Room

3A403

Corridor

3A401

Geriatric Waiting

3A400

Work Room

3A404

Staff Toilet

3A405

Staff Toilet

3A405A

Chaplain

3A017

Elevator Lobby

3A014

Stair No. 2

3S002Electrical Room

3A016

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Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANTS

321 4 5 6 7 8 9 10

757-15-102

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

Arch. Proj. No.:

20045

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MD-153

ACC THIRD FLOOR HVAC PIPING DEMOLITION

PLAN

CONSTRUCT CHILLER PLANT

420 N. JAMES ROAD, COLUMBUS,

OHIO 43219

05/06/2022 LDH CAB

BID & CONSTRUCTION

18902.00 1

0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'

1/8" = 1'-0"

ACC THIRD FLOOR HVAC PIPING DEMOLITION

PLAN 1

DEMOLITION CODED NOTES

REMOVE EXISTING 14"Ø TWS & TWR PIPING BACK TO SHAFT PENETRATION AS INDICATED AND CAP.

REMOVE EXISTING 14"Ø TWS & TWR PIPING UP THROUGH DECK COMPLETE.

REMOVE EXISTING 3"Ø NPCW PIPING BACK TO POINT AS INDICATED AND CAP. PIPING MUST BE REMOVED TO

WITHIN 2 PIPE DIAMETERS OF MAIN (COMPLY WITH VA DIRECTIVE 1061).

REMOVE EXISTING 3"Ø NPCW PIPING UP THROUGH DECK COMPLETE.

D1

D2

GENERAL NOTES

EXISTING EQUIPMENT SHALL NOT BE SHUTDOWN AND REMOVED UNTIL NEW CHWS/R PIPE MAINS HAVE BEEN INSTALLED AND SUCCESSFUL START-UP, TEST, AND CHANGEOVER TO NEW CHILLER PLANT HAS

OCCURRED.

COORDINATE SHUTDOWN OF EXISTING EQUIPMENT WITH VA COR.

ALL WORK ON THIS DWG SHALL BE COMPLETED DURING OFF-HOURS.

CONTRACTOR SHALL REMOVE AND REPLACE CEILING TILE AND GRID AS REQUIRED. CONTRACTOR SHALL BE RESPONSIBLE FOR REPLACING ANY DAMAGED CEILING TILES/GRID AS A RESULT OF THIS WORK.

A.

B.

C.

D.

N

NOT TO SCALE

ACC 3RD FLOOR/ROOF KEY PLAN

D3

D4

Revisions: Date:

DN

UP

K

K

L

L

M

M

N

N

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Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANTS

321 4 5 6 7 8 9 10

757-15-102

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

Arch. Proj. No.:

20045

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MD-154

ACC FOURTH LEVEL ROOF HVAC DEMOLITION

PLAN

CONSTRUCT CHILLER PLANT

420 N. JAMES ROAD, COLUMBUS,

OHIO 43219

05/06/2022 LDH CAB

BID & CONSTRUCTION

18902.00 1

XR-CT-1 XR-CT-2

NOT TO SCALE

ACC 4TH FLOOR KEY PLAN

DEMOLITION CODED NOTES

REMOVE EXISTING COOLING TOWER COMPLETELY. REMOVE ALL ASSOCIATED CONDENSER WATER DRAINS, MAKE-UP WATER, ETC. DOWN TO BELOW ROOF AND CAP BACK AT MAINS. PATCH ROOF WEATHERTIGHT.

COORDINATE WORK ABOVE 3RD FLOOR CEILING WITH VA COR AND DEPARTMENT. REMOVE ALL

ASSOCIATED CONTROLS, HEAT TRACE, TOWER SUPPORT FRAME, ETC. COMPLETE. REFER TO PD-153 AND

MD-153 FOR EXTENT OF PIPING DEMOLITION ON THIRD FLOOR BELOW.

D1

GENERAL NOTES

EXISTING EQUIPMENT SHALL NOT BE SHUTDOWN AND REMOVED UNTIL NEW CHWS/R PIPE MAINS HAVE BEEN INSTALLED AND SUCCESSFUL START-UP, TEST, AND CHANGEOVER TO NEW CHILLER PLANT HAS

OCCURRED.

COORDINATE SHUTDOWN OF EXISTING EQUIPMENT WITH VA COR.

A.

B.

0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'

1/8" = 1'-0"

ACC FOURTH LEVEL ROOF

HVAC DEMOLITION PLAN 1N

D1D1

Revisions: Date:

V F

D V

F D

V F

D V

F D

V F

D V

F D

V F

D

VFDVFD

V F

D V

F D

V F

D

CH-1

x

S

A x

S

A

40 x 14 EA

40 x 14 EA

24 x 18

S1 1435

24 x 18

S1 1435

24 x 18

S1 1435

24 x 18

S1 1435

24 x 18

S1 1435

24 x 18

S1 1435

24 x 18

S1 1435

18 x 12

S2 730

18 x 12

S2 730

34 x 34

E1 3835

34 x 34

E1 3835

34 x 34

E1 3835

P-1

P-2

P-3

AS-1

TP-1

TP-2

TP-3

x

S

A x

S

A

CH-2

CH-3

ET-1

T

BOTTOM

OF SA AT

14'-1'' AFF.

B.2 B.2

B.5 B.5

B.8 B.8

C.3 C.3

D.4 D.4

E.3 E.3

CHILLER PLANT

EC-114

42.7

2.7

B.4 B.4

P-4

TP-4

CH-4

40 x 14 EA

FTP-1

(TYP)

(TYP)

(TYP)

(TYP)

x

E

A x

E

A

40 x 14 EA

SSF-1

BOILER ROOM

CONTROL ROOM

STORAGE

TOILET

CORRIDOR

TELE/ DATA ROOM

JANITOR

BREAK ROOM

LOCKER/SHOWER

MANAGER'S OFFICE

VESTIBULE

STORAGE

ELEC. ROOM

STORAGE

EMERGENCY

PARALLEL

SWITCHGEAR

NORMAL PARALLEL

SWITCHGEAR

OUTLINE OF RTU

ON ROOF ABOVE

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Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANTS

321 4 5 6 7 8 9 10

757-15-102

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

Arch. Proj. No.:

20045

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M-111

HVAC DUCTWORK PLAN - CHILLER PLANT

FLOOR

CONSTRUCT CHILLER PLANT

420 N. JAMES ROAD, COLUMBUS,

OHIO 43219

05/06/2022 LDH CAB

BID & CONSTRUCTION

18902.00 3

0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'

1/8" = 1'-0" 1

HVAC DUCTWORK PLAN - CHILLER PLANT

FLOOR

CODED NOTES

1 20X60 EA UP TO EF-1. TRANSITION TO EXHAUST FAN INLET SIZE PRIOR TO PENETRATING ROOF.

56X20 SA UP TO PAC-AHU-4. TRANSITION DUCT TO RTU SA DUCT OUTLET. PROVIDE FLEXIBLE CONNECTOR

AT CONNECTIONS BETWEEN DUCT AND RTU.

EXTEND RA DUCT DOWN FROM RTU TO 14'-1" AFF. DUCT FULL SIZE OF RTU INLET. PROVIDE WIRE MESH

GRILLE (PER SPECIFICATION 23 37 00) AT DUCT INLET.

MOUNT BOTTOM OF GRILLE AT 7" ABOVE FLOOR.

MAINTAIN CHILLER MANUFACTURER'S RECOMMENDED SERVICE CLEARANCE ON ALL SIDES OF CHILLER.

N

Revisions: Date:

F

D V

F D

V F

D V

F D

B

M-301

C

M-302

2 1 20"ø TWS

AS-1

TP-1

TP-2

TP-3

"ø

C H

W R

"ø

T W

R

20"ø TWS

17 17

A

M-301

"ø

T W

S

"ø

T W

S "ø

T W

S

3"ø NPCW

4"ø CW

3"ø NPCW

2"ø NPCW

S

S

B.2 B.2

B.5 B.5

B.8 B.8

C.3 C.3

CHILLER PLANT

EC-114

RS

CH-4

"ø

C H

W S

"ø

T W

R

1 / M-121

20"ø TWS

B.4 B.4

E

M-303

"ø

T W

S

TP-4 10

18"ø CHWR

10"ø CHWS

10"ø CHWR

BFP

RS

M -1

TYP.

TYP.

TYP.

CONTROL ROOM

"ø

T W

R

3"ø NPCW

TELE/ DATA ROOM

STORAGE

CORRIDOR

1 / M-122

1 / M-121

1 / M-122

M -1

M -1

M -1

18"ø CHWS

DIVERTER VALVE

CONTROL PANEL

FTP-1

FUEL OIL PUMP

CONTROL PANEL

10"ø CHWS

10"ø CHWR

10"ø CHWS

10"ø CHWR

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Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANTS

321 4 5 6 7 8 9 10

757-15-102

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

Arch. Proj. No.:

20045

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M-121

ENLARGED HVAC PIPING PLAN - CHILLER

PLANT FLOOR - NORTH

CONSTRUCT CHILLER PLANT

420 N. JAMES ROAD, COLUMBUS,

OHIO 43219

05/06/2022 LDH CAB

BID & CONSTRUCTION

18902.00 3

0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'

1/4" = 1'-0" 1

ENLARGED HVAC PIPING PLAN - CHILLER

PLANT FLOOR - NORTH

CODED NOTES

18"Ø CHWS & CHWR PIPING THROUGH WALL INTO BOILER ROOM. RAISE PIPING AS HIGH AS POSSIBLE UPON

ENTERING BOILER ROOM. REFER TO SECTION E ON DWG M-303 FOR MORE INFORMATION.

18"Ø CHWS & CHWR PIPING THROUGH BOILER ROOM. REFER TO DWG M-123 FOR CONTINUATION.

WATER TREATMENT INSTRUMENTATION AND CONTROLS STATION. MOUNT RIGIDLY TO SLAB WITH

UNISTRUT/ANGLE IRON BASE.

10" CHWS/R DOWN TO CHILLER. PROVIDE MINIMUM OF 2 OFFSETS PRIOR TO CONNECTION. REFER TO PIPING DIAGRAMS, DWG M-603 FOR ADDITIONAL INFORMATION (i.e. VALVES, DEVICES, ETC.).

MOUNT CHILLER ON 6-INCH THICK CONCRETE PAD. REFER TO STRUCTURAL PLANS FOR ADDITIONAL INFORMATION. PROVIDE VIBRATION ISOLATION PER SPECIFICATIONS. PROVIDE MANUFACTURER'S

RECOMMENDED SERVICE CLEARANCE ON ALL SIDES OF CHILLER.

12" TWS/R UP TO COOLING TOWER. REFER TO DWG M-131 FOR CONTINUATION.

CONNECT TO CHILLER RELIEF VENT OUTLET LOCATION(S) PER MANUFACTURER'S RECOMMENDATIONS.

ROUTE FULL SIZE UP THROUGH ROOF. WHERE CHILLERS ARE PROVIDED MULTIPLE VENTS, PIPE EACH VENT INDEPENDENTLY. PROVIDE PIPE CURB AT ROOF PENETRATION. FLASH CURB TO ROOF. REFER TO DETAIL #4, DWG M-503.

PROVIDE UNDERGROUND CHILLED WATER PIPING LEAK DETECTION ALARM PANEL. WIRE ALARMS TO BAS.

FIELD VERIFY LOCATION FOR INSTALLATION.

MOUNT AIR AND DIRT SEPARATOR AT HEIGHT THAT PERMITS BOTTOM ACCESS AND MAINTENANCE.

COORDINATE WITH MANUFACTURER'S REQUIREMENTS. REFER TO DETAIL #3, DWG M-504.

MOUNT PUMP ON VIBRATION ISOLATION BASE. REFER TO DETAIL #10, DWG M-502.

CONDENSER (TOWER) WATER PUMP SPEED MOTOR CONTROLLER. MOUNT TO WALL. FINAL LOCATION SHALL BE COORDINATED TO MAINTAIN ALL REQUIRED CLEARANCES AROUND AND IN FRONT OF VFD.

PROVIDE NEW TEMPERATURE CONTROLS ECC. REFER TO SPECIFICATION 23 09 23 FOR ADDITIONAL

INFORMATION. FIELD VERIFY LOCATION FOR INSTALLATION.

MAINTAIN CLEAR HEIGHT AND WIDTH REQUIRED TO REMOVE CHILLERS. CLEARANCE SHALL BE FREE FROM OBSTRUCTION AND SHALL NOT REQUIRE ANY REMOVAL OF DUCTWORK/PIPING/ETC IN ORDER TO CLEAR

PATH. COORDINATE WITH ALL OTHER TRADES.

PIPE 2" NPCW TO SERVE MAKE UP FILL LINE FOR CHILLED WATER SYSTEM. REFER TO DWG M-603 FOR POINT

OF CONNECTION TO SYSTEM.

2" NPCW UP THRU ROOF TO SERVE COOLING TOWER FILL LINE. REFER TO DWG M-131 FOR CONTINUATION.

4" DOMESTIC COLD WATER LINE PIPED BACK TO DOMESTIC COLD WATER MAIN. SEE DWG P-102 FOR

CONTINUATION.

CHEMICAL TREATMENT FEED TANKS AND ASSOCIATED PUMPS. PIPE PER WATER TREATMENT SYSTEM DIAGRAM AND MANUFACTURER'S RECOMMENDATIONS. REFER TO SPECIFICATIONS FOR ADDITIONAL

INFORMATION.

FILL LINE STATION. REFER TO DETAIL #5 ON DWG M-502 FOR ADDITIONAL INFORMATION.

REFRIGERANT MONITOR PANEL. PROVIDE REFRIGERANT SENSORS AS INDICATED ON PLANS OR AS

RECOMMENDED BY MANUFACTURER.

REFRIGERANT ALARM SYSTEM STROBE LIGHT AND HORN. WHERE LOCATED OUTDOORS, PROVIDE

WEATHER PROOF-TYPE.

REFRIGERANT ALARM BREAK GLASS STATION.

CHILLED WATER BTU/FLOW METER PROCESSOR DISPLAY UNIT. MOUNT ON WALL AT 54" AFF. FIELD VERIFY

LOCATION FOR INSTALLATION.

CHILLED WATER BYPASS.

CHILLED WATER BTU/FLOW METER SENSING DEVICE. REFER TO CHILLED WATER PIPING DIAGRAM ON DWG M-603.

INSTALL CHILLERS TO PERMIT MANUFACTURER'S RECOMMENDED TUBE BUNDLE PULL CLEARANCE.

COORDINATE CLEARANCES WITH ROOM EQUIPMENT/SYSTEMS LAYOUT. PROVIDE PAINT/TAPE OUTLINE ON

FLOOR DENOTING CHILLER TUBE BUNDLE MAINTENANCE CLEARANCE.

REFRIGERANT SENSORS. WIRE TO REFRIGERANT MONITOR PANEL. INSTALL PER MANUFACTURER'S

INSTRUCTIONS.

EXHAUST DUCT DROPS. REFER TO DWG M-111 FOR MORE INFORMATION.

12" TWS/TWR DOWN TO CHILLER. REFER TO PIPING DIAGRAMS, DWG M-603 FOR ADDITIONAL INFORMATION (i.e. VALVES, DEVICES, ETC.).

10"Ø CHWS & CHWR PIPING DOWN ALONG INTERIOR OF WALL. PENETRATE THROUGH EXTERIOR WALL AT 3'-0" ABOVE GRADE AND TERMINATE WITH BLIND FLANGE. PROVIDE SLEEVE AND SEAL AT WALL

PENETRATION.

PROVIDE FIELD FABRICATED EXTERIOR LOCKABLE ENCLOSURE FOR EMERGENCY CHILLED WATER

CONNECTIONS.

N

ENERGY TRENDING

TCC SHALL CONNECT TO ELECTRICAL POWER METER SERVING EACH CHILLER AND TREND INDIVIDUAL

POWER CONSUMPTION (KW/TON).

TCC SHALL TREND POWER CONSUMPTION FROM EACH PUMP VFD.

TCC SHALL CREATE SEPARATE ENERGY TRENDING GRAPHIC IN BAS AND INCORPORATE THE FOLLOWING

DATA FOR EACH CHILLER/PUMP. TREND DATA AND STORE FOR A MINIMUM OF TWO (2) YEARS:

1. CHILLER STATUS (ON/OFF)

2. CHILLER CAPACITY (TONS)

3. CHILLER ENERGY CONSUMPTION (KW)

4. CHILLER EFFICIENCY (KW/TON)

5. PUMP STATUS (ON/OFF)

6. PUMP SPEED (RPM)

7. PUMP ENERGY CONSUMPTION (KW)

8. TOTAL CHILLED WATER OUTPUT (TONS)

9. TOTAL CHILLER ENERGY CONSUMPTION (KW)

10. TOTAL EFFICIENCY (KW/TON)

A.

B.

C.

GENERAL NOTES

REFER TO DETAILS AND DIAGRAMS FOR DETAILED PIPING REQUIREMENTS (i.e. VALVES, METERS, ETC.) FOR

INDIVIDUAL EQUIPMENT.

SEE TEMPERATURE CONTROL SPECIFICATIONS AND COORDINATE WITH TC CONTRACTOR FOR

INSTRUMENTATION AND DEVICES REQUIRED TO BE INSTALLED IN PIPING AND AT EQUIPMENT.

ALL OVERHEAD PIPING SHALL BE SUPPORTED BY STRUCTURE UNLESS SPECIFICALLY APPROVED BY

ENGINEERS.

COORDINATE CHILLER ROOM WALL SPACE AVAILABILITY WITH TC CONTRACTOR FOR NEW TC PANEL

LOCATIONS.

NO PIPING WEIGHT SHALL BE SUPPORTED BY EQUIPMENT (i.e. CHILLER, PUMP, ETC.).

COORDINATE FINAL FLOOR DRAIN AND FLOOR SINK LOCATIONS WITH PC. LOCATIONS SHALL BE

COORDINATED WITH FINAL EQUIPMENT SELECTION AND LAYOUT.

ALL EXTERIOR PIPING INCLUDING, BUT NOT LIMITED TO MAKE-UP WATER, DRAIN, CHILLED WATER, TOWER WATER, EQUALIZER PIPING SHALL BE HEAT TRACED, INSULATED, AND JACKETED. HEAT TRACE TO BE SIZED

TO PROTECT FROM FREEZING IN A ZERO FLOW CONDITION AT -5 DEG F.

PROVIDE ALL NECESSARY DRAINS AND DRAIN LINES AS INDICATED ON DETAILS AND DIAGRAMS AND AS RECOMMENDED BY EQUIPMENT MANUFACTURERS. WHERE NECESSARY, ROUTE ALL DRAIN LINES TO LOCAL

FLOOR DRAIN.

PROTECT ALL EXPOSED INSULATED PIPING WITHIN 6'-0" OF FINISHED FLOOR WITH ALUMINUM JACKET.

A.

B.

C.

D.

E.

F.

G.

H.

I.

Revisions: Date:

F

D V

F D

V F

D V

F D

VFDVFD

V F

D V

F D

B

M-301

C

M-302

CH-1

20"ø TWR

"ø

T W

R

"ø

T W

S

P-1

P-2

P-3

AS-1

SSF-1

ET-1

"ø

T W

R

CH-2

CH-3

"ø

T W

S "ø

T W

S

18"ø CHWR

18"ø CHWR

"ø

C H

W S

A

M-301

"ø

T W

R

"ø

T W

S

18"ø CHWR

"ø

C H

W R

"ø

C H

W S

1"ø CHWR

RS

RS

RS

3"ø NPCW

3"ø NPCW

18"ø CHWR

T W

B Y

P A

S S

C.3 C.3

D.4 D.4

E.3 E.3

CHILLER PLANT

EC-114

"ø

C H

W R

RS

P-4 4

1"ø CHWR

TYP.

"ø

T W

R

8"ø TWS

HEAT TRACE

PANEL 5

HEAT TRACE

PANEL 4

HEAT TRACE

PANEL 3

8"ø TWS

NC

18"ø CHWR

1 / M-121

1 / M-122

1 / M-121

1 / M-122

23' - 8 15/32"

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Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANTS

321 4 5 6 7 8 9 10

757-15-102

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

Arch. Proj. No.:

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M-122

ENLARGED HVAC PIPING PLAN - CHILLER

PLANT FLOOR - SOUTH

CONSTRUCT CHILLER PLANT

420 N. JAMES ROAD, COLUMBUS,

OHIO 43219

05/06/2022 LDH CAB

BID & CONSTRUCTION

18902.00 3

0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'

1/4" = 1'-0" 1

ENLARGED HVAC PIPING PLAN - CHILLER

PLANT FLOOR - SOUTH

CODED NOTES

GENERAL NOTES

12" TWS AND TWR UP TO COOLING TOWER. REFER TO DWG M-131 FOR CONTINUATION.

MOUNT CHILLER ON 6-INCH THICK CONCRETE PAD. REFER TO STRUCTURAL PLANS FOR ADDITIONAL INFORMATION. PROVIDE VIBRATION ISOLATION PER SPECIFICATIONS. PROVIDE MANUFACTURER'S

RECOMMENDED SERVICE CLEARANCE ON ALL SIDES OF CHILLER.

EXHAUST DUCT DROPS. REFER TO DWG M-111 FOR MORE INFORMATION.

MOUNT PUMP ON VIBRATION ISOLATION BASE. REFER TO DETAIL #10, DWG M-502.

INSTALL CHILLERS TO PERMIT MANUFACTURER'S RECOMMENDED TUBE BUNDLE PULL CLEARANCE.

COORDINATE CLEARANCES WITH ROOM EQUIPMENT/SYSTEMS LAYOUT. PROVIDE PAINT/TAPE OUTLINE ON

FLOOR DENOTING CHILLER TUBE BUNDLE MAINTENANCE CLEARANCE.

CONNECT TO CHILLER RELIEF VENT OUTLET LOCATION(S) PER MANUFACTURER'S RECOMMENDATIONS.

ROUTE FULL SIZE UP THROUGH ROOF. WHERE CHILLERS ARE PROVIDED MULTIPLE VENTS, PIPE EACH VENT INDEPENDENTLY. PROVIDE PIPE CURB AT ROOF PENETRATION. FLASH CURB TO ROOF. REFER TO DETAIL #4, DWG M-503.

MAINTAIN CLEAR HEIGHT AND WIDTH REQUIRED TO REMOVE CHILLERS. CLEARANCE SHALL BE FREE FROM OBSTRUCTION AND SHALL NOT REQUIRE ANY REMOVAL OF DUCTWORK/PIPING/ETC IN ORDER TO CLEAR

PATH. COORDINATE WITH ALL OTHER TRADES.

2" NPCW UP THRU ROOF TO SERVE COOLING TOWER FILL LINE. REFER TO DWG M-131 FOR CONTINUATION.

REFRIGERANT ALARM SYSTEM STROBE LIGHT AND HORN. WHERE LOCATED OUTDOORS, PROVIDE

WEATHERPROOF -TYPE.

REFRIGERANT ALARM BREAK GLASS STATION.

EMERGENCY SHOWER AND EYEWASH STATION. REFER TO PLUMBING DRAWINGS.

CHILLED WATER PUMP VARIABLE SPEED MOTOR CONTROLLER. MOUNT TO WALL. FINAL LOCATION SHALL BE

COORDINATED TO MAINTAIN ALL REQUIRED CLEARANCES AROUND AND IN FRONT OF VFD.

MOUNT EXPANSION TANK ON 4-INCH THICK CONCRETE HOUSEKEEPING PAD. REFER TO STRUCTURAL

PLANS FOR MORE INFORMATION. TIE INTO CHWR PER DETAIL #1 ON DWG M-502.

COOLING TOWER FAN VARIABLE SPEED MOTOR CONTROLLER. PROVIDE WITH BYPASS. MOUNT TO WALL.

RECOMMENDED TEMPERATURE CONTROL PANELS LOCATIONS. FINAL QUANTITY OF PANELS TO BE

DETERMINED BY TCC.

HEAT TRACE PANEL FOR EXTERIOR (ROOF) PIPING. WIRE 2 CIRCUITS TO ABOVE-ROOF, EXTERIOR PIPING.

REFER TO SPECIFICATIONS AND DETAILS FOR ADDITIONAL INFORMATION.

CHEMICAL POT FEEDER. REFER TO PIPING DIAGRAMS, DWG M-603 FOR ADDITIONAL INFORMATION.

REFRIGERANT SENSORS. WIRE TO REFRIGERANT MONITOR PANEL.

10" CHWS/R DOWN TO CHILLER. PROVIDE MINIMUM OF 2 OFFSETS PRIOR TO CONNECTION. REFER TO PIPING DIAGRAMS, DWG M-603 FOR ADDITIONAL INFORMATION (i.e. VALVES, DEVICES, ETC.).

TOWER WATER BYPASS AND CONTROL VALVE.

SIDE STREAM FILTER SYSTEM. MOUNT ON 4-INCH THICK CONCRETE HOUSEKEEPING PAD. REFER TO STRUCTURAL PLANS FOR MORE INFORMATION. MAINTAIN MANUFACTURER'S RECOMMENDED CLEARANCES.

8"Ø DOWN TO SSF-1 INLET. COORDINATE POINT OF CONNECTION WITH EQUIPMENT.

8"Ø DOWN TO SSF-1 DISCHARGE. COORDINATE POINT OF CONNECTION WITH EQUIPMENT.

8"Ø UP THROUGH ROOF. SEE DWG M-131 FOR CONTINUATION.

12" TWS/TWR DOWN TO CHILLER. REFER TO PIPING DIAGRAMS, DWG M-603 FOR ADDITIONAL INFORMATION (i.e. VALVES, DEVICES, ETC.).

REFER TO DETAILS AND DIAGRAMS FOR DETAILED PIPING REQUIREMENTS (i.e. VALVES, METERS, ETC.) FOR

INDIVIDUAL EQUIPMENT.

SEE TEMPERATURE CONTROL SPECIFICATIONS AND COORDINATE WITH TC CONTRACTOR FOR

INSTRUMENTATION AND DEVICES REQUIRED TO BE INSTALLED IN PIPING AND AT EQUIPMENT.

ALL OVERHEAD PIPING SHALL BE SUPPORTED BY STRUCTURE UNLESS SPECIFICALLY APPROVED BY

ENGINEERS.

COORDINATE CHILLER ROOM WALL SPACE AVAILABILITY WITH TC CONTRACTOR FOR NEW TC PANEL

LOCATIONS.

NO PIPING WEIGHT SHALL BE SUPPORTED BY EQUIPMENT (i.e. CHILLER, PUMP, ETC.).

COORDINATE FINAL FLOOR DRAIN AND FLOOR SINK LOCATIONS WITH PC. LOCATIONS SHALL BE

COORDINATED WITH FINAL EQUIPMENT SELECTION AND LAYOUT.

ALL EXTERIOR PIPING INCLUDING, BUT NOT LIMITED TO MAKE-UP WATER, DRAIN, CHILLED WATER, TOWER WATER, EQUALIZER PIPING SHALL BE HEAT TRACED, INSULATED, AND JACKETED. HEAT TRACE TO BE SIZED

TO PROTECT FROM FREEZING IN A ZERO FLOW CONDITION AT -5 DEG F.

PROVIDE ALL NECESSARY DRAINS AND DRAIN LINES AS INDICATED ON DETAILS AND DIAGRAMS AND AS RECOMMENDED BY EQUIPMENT MANUFACTURERS. WHERE NECESSARY, ROUTE ALL DRAIN LINES TO LOCAL

FLOOR DRAIN.

PROTECT ALL EXPOSED INSULATED PIPING WITHIN 6'-0" OF FINISHED FLOOR WITH ALUMINUM JACKET.

A.

B.

C.

D.

E.

F.

G.

H.

I.

N

ENERGY TRENDING

TCC SHALL CONNECT TO ELECTRICAL POWER METER SERVING EACH CHILLER AND TREND INDIVIDUAL

POWER CONSUMPTION (KW/TON).

TCC SHALL TREND POWER CONSUMPTION FROM EACH PUMP VFD.

TCC SHALL CREATE SEPARATE ENERGY TRENDING GRAPHIC IN BAS AND INCORPORATE THE FOLLOWING

DATA FOR EACH CHILLER/PUMP. TREND DATA AND STORE FOR A MINIMUM OF TWO (2) YEARS:

1. CHILLER STATUS (ON/OFF)

2. CHILLER CAPACITY (TONS)

3. CHILLER ENERGY CONSUMPTION (KW)

4. CHILLER EFFICIENCY (KW/TON)

5. PUMP STATUS (ON/OFF)

6. PUMP SPEED (RPM)

7. PUMP ENERGY CONSUMPTION (KW)

8. TOTAL CHILLED WATER OUTPUT (TONS)

9. TOTAL CHILLER ENERGY CONSUMPTION (KW)

10. TOTAL EFFICIENCY (KW/TON)

A.

B.

C.

Revisions: Date:

B.2 B.2

B.5 B.5

B.8 B.8

C.3 C.3

A.8

A.8

18"ø CHWS

18"ø CHWR

18"ø CHWS

18"ø CHWR

2.7

2.7

B.4 B.4

G

M-303

F

M-303

E

M-303

M -1

2"ø BD

2"ø BD

X - 2"ø BD

X - 2"ø BD X - 1"ø D

1"ø D

BOILER ROOM

CONTROL ROOM

TELE/ DATA ROOM

M -1

M -1

M -1

X - 8"ø HPS

X - 6"ø HPS

X - 4"ø LPS X - 3"ø LPS

X - 3"ø LPS X - 4"ø LPS X - 6"ø HPS

X - 8"ø HPS

X - 3"ø HPR

X - 3"ø HPR

18"ø CHWS

18"ø CHWR

74490

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Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANTS

321 4 5 6 7 8 9 10

757-15-102

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

Arch. Proj. No.:

20045

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M-123

BOILER ROOM AND UNDERGROUND CHILLED

WATER PIPING PLAN

CONSTRUCT CHILLER PLANT

420 N. JAMES ROAD, COLUMBUS,

OHIO 43219

05/06/2022 LDH CAB

BID & CONSTRUCTION

18902.00 3

0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'

1/4" = 1'-0"

BOILER ROOM AND UNDERGROUND CHILLED

WATER PIPING PLAN 1

CODED NOTES

18"Ø CHWS AND CHWR PIPING THROUGH WALL FROM CHILLER PLANT. SLEEVE AND FIRESTOP

PENETRATION. SEE DWG M-121 FOR CONTINUATION.

OFFSET PIPING AS HIGH AS POSSIBLE. SEE SECTION E ON SHEET M-303 FOR MORE INFORMATION.

18" DIA CHWS AND CHWR DOWN ALONG INTERIOR SIDE OF BOILER ROOM BLAST WALL AND INTO PIT. PIPING SHALL BE SUPPORTED FROM FLOOR AND FROM STRUCTURE ABOVE. PROVIDE MANUAL ISOLATION VALVES IN ACCESSIBLE LOCATION IN VERTICAL. COORDINATE DEPTH OF HORIZONTAL PIPING IN PIT WITH ARCHITECTURAL AND STRUCTURAL DRAWINGS. SEE SECTION F ON SHEET M-303 FOR MORE INFORMATION.

18"Ø CHWS AND CHWR PIPING ROUTED UNDERGROUND. COORDINATE WITH EXISTING PIPING/UTILITIES. SEE CIVIL SITE UTILITY PLAN FOR MORE INFORMATION. EXPLORATORY HYDRO TRENCHING SHALL BE COMPLETED TO VERIFY EXISTING UNDERGROUND UTILITIES AND DETERMINE EXACT CHWS/CHWR PIPE

ROUTE PRIOR TO FULL EXCAVATION.

18"Ø CHWS AND CHWR PIPING UP ALONG EXTERIOR WALL TO ROOF AT THIRD FLOOR LEVEL. SEE SECTION G ON SHEET M-303 FOR MORE INFORMATION. SUPPORT PIPING FROM GROUND AND STRUCTURE ABOVE.

PROVIDE PIPE GUIDES IN VERTICAL. HEAT TRACE ALL EXTERIOR ABOVE-GROUND PIPING PER DETAIL. SEE

DWG M-153A FOR CONTINUATION.

PROVIDE PIPE SLEEVE AND SEAL WITH MECHANICAL LINK SEAL AT PIT PENETRATION.

PROVIDE 2" DRAIN TAP, VALVE, AND THREADED CAP ON BOTTOM OF PIPE TO ALLOW DRAINAGE OF

UNDERGROUND PIPE.

PROVIDE 1" TAP, VALVE, AND THREADED CAP ON TOP OF PIPE AT HIGH POINT IN PIPING FOR AIR REMOVAL

IN ACCESSIBLE LOCATION.

N

GENERAL NOTES

A.

B.

C.

CONTRACTOR SHALL FIELD VERIFY EXISTING BOILER PLANT AND SUBMIT PROPOSED CHILLED WATER MAINS

ROUTING AS PART OF THE PROJECT COORDINATION DRAWINGS.

BURIED UNDERGROUND CHILLED WATER MAINS ROUTING SHOWN ON THIS DRAWING WERE COORDINATED WITH THE BOILER PLANT SITE UTILITY DRAWINGS AND A SURVEY COMPLETED BY GPRS, INC. (PRIVATE

UTILITY LOCATOR).

PRIOR TO EXCAVATION/CONSTRUCTION, THE CONTRACTOR SHALL COMPLETE A CONSTRUCTION-PERIOD PRIVATE UTILITY LOCATION SURVEY TO CONFIRM FINAL UNDERGROUND PIPE ROUTING. PIPE DEPTHS SHALL

BE DETERMINED BY EXPLORATORY HYDRO TRENCHING.

Revisions: Date:

DN

EF-1

G (10#) G (10#)

1 1/2"ø G

PAC-AHU-4 1

12TYP.

A

M-301

10'-0" MIN

M

IN

D

M-302

B.2 B.2

B.5 B.5

B.8 B.8

C.3 C.3

D.4 D.4

E.3 E.3

2.7

2.7

B.4 B.4

181 1/2"ø G

CT-1

CT-2

CT-3

CT-4

HEAT TRACE

CIRCUIT 3-A

HEAT TRACE

CIRCUIT 3-B

HEAT TRACE

CIRCUIT 4-A

HEAT TRACE

CIRCUIT 4-B

HEAT TRACE CIRCUIT 5-B

HEAT TRACE CIRCUIT 5-A

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Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANTS

321 4 5 6 7 8 9 10

757-15-102

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

Arch. Proj. No.:

20045

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M-131

MECHANICAL PLAN - CHILLER PLANT ROOF CONSTRUCT CHILLER PLANT

420 N. JAMES ROAD, COLUMBUS,

OHIO 43219

05/06/2022 LDH CAB

BID & CONSTRUCTION

18902.00 3

0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'

1/8" = 1'-0" 1

MECHANICAL PLAN - CHILLER PLANT ROOF

GENERAL NOTES

CODED NOTES

REFER TO DETAILS AND DIAGRAMS FOR DETAILED PIPING REQUIREMENTS (i.e. VALVES, METERS, ETC.) FOR

INDIVIDUAL EQUIPMENT.

SEE TEMPERATURE CONTROL SPECIFICATIONS AND COORDINATE WITH TC CONTRACTOR FOR

INSTRUMENTATION AND DEVICES REQUIRED TO BE INSTALLED IN PIPING AND AT EQUIPMENT.

ALL EXTERIOR PIPING INCLUDING, BUT NOT LIMITED TO MAKE-UP WATER, DRAIN, CHILLED WATER, TOWER WATER, EQUALIZER PIPING SHALL BE HEAT TRACED, INSULATED, AND JACKETED. REFER TO SPECIFICATION

23 21 13 FOR ADDITIONAL INFORMATION.

PROVIDE ALL NECESSARY DRAINS AND DRAIN LINES AS INDICATED ON DETAILS AND DIAGRAMS AND AS RECOMMENDED BY EQUIPMENT MANUFACTURERS. WHERE NECESSARY, ROUTE ALL DRAIN LINES TO LOCAL

FLOOR DRAIN.

REFER TO PIPING DIAGRAMS, DWG M-603 FOR ADDITIONAL INFORMATION.

COORDINATE STRUCTURAL STEEL AND ACCESS PLATFORM WITH FINAL COOLING TOWER MANUFACTURER.

PROVIDE ALL COOLING TOWER ACCESSORIES, ACCESS, APPURTENANCES, ETC. AS REQUIRED PER

SPECIFICATION 23 65 00.

A.

B.

C.

D.

E.

F.

G.

1 MOUNT PAC-AHU-4 ON MANUFACTURER'S ROOF CURB. FLASH CURB TO ROOF. COORDINATE OPENING LOCATIONS WITH STRUCTURE. TRANSITION DUCTS AS NECESSARY TO AVOID BEAMS. LOCATE RTU MINIMUM 10'-0" FROM ROOF EDGE. BASIS OF DESIGN MAINTAINS ALL MANUFACTURER-REQUIRED CLEARANCES.

CONTRACTOR SHALL CONFIRM REQUIRED CLEARANCES ARE MAINTAINED FOR SUBMITTED EQUIPMENT.

12" TWS DOWN THROUGH ROOF.

CONNECT 12" TWS TO GRAVITY OUTLET AT BOTTOM OF COOLING TOWER. COORDINATE EXACT OUTLET

LOCATION WITH COOLING TOWER MANUFACTURER.

12" TWR DOWN THROUGH ROOF.

CONNECT 12" TWR TO COOLING TOWER INLET CONNECTION. PROVIDE ISOLATION VALVE WITH CHAINWHEEL (WITH CHAINS DOWN TO 5'-0" ABOVE ACCESS PLATFORM) AND SEPARATE FULL-SIZE VENTURI BALANCE

VALVE. PROVIDE LOCKS FOR CHAINS.

CONNECT 12" TO EQUALIZER CONNECTION AT BOTTOM OF COOLING TOWER. INSTALL ISOLATION VALVE IN VERTICAL AND TEE INTO HORIZONTAL HEADER BELOW TOWER STRUCTURAL PLATFORM. COORDINATE

EXACT OUTLET CONNECTION LOCATION WITH COOLING TOWER MANUFACTURER.

14" EQUALIZER HEADER ROUTED BENEATH COOLING TOWERS. FULL-SIZE HEADER SERVING ALL COOLING

TOWERS.

PROVIDE REMOVABLE BLIND FLANGE AT INDICATED LOCATION FOR CLEANING.

INSTALL DRAIN VALVE AT BOTTOM OF EQUALIZER HEADER IN CONVENIENT LOCATION.

REFER TO STRUCTURAL DRAWINGS FOR STRUCTURAL STEEL FRAMING AND ACCESS GRATING FOR

COOLING TOWER EQUIPMENT. CONTRACTOR SHALL COORDINATE STEEL AND PLATFORM FABRICATION

DRAWINGS WITH FINAL COOLING TOWER MANUFACTURER.

PROVIDE PIPE SLEEVE AND FIRESTOPPING AT WALL PENETRATION.

PROVIDE ROOF CURB PIPE SUPPORT AT EVERY 5'-0" AND AT EACH CHANGE IN DIRECTION. FLASH CURB TO

ROOF. REFER TO DETAIL #2, DWG M-501.

CONNECT TO EXISTING VALVED AND CAPPED 2-1/2" NATURAL GAS PIPING WITHIN BOILER PLANT. FIELD

VERIFY EXACT LOCATION.

2" NPCW MAKE-UP WATER DOWN THROUGH ROOF. PROVIDE PIPE PENETRATION CURB AT ROOF. FLASH

CURB TO ROOF. REFER TO DWG'S M-121 & M-122 FOR CONTINUATION.

CONNECT 2" NPCW TO COOLING TOWER MAKE UP WATER CONNECTION.

PROVIDE WATER LEVEL SENSOR STANDPIPE. EXTEND UP THROUGH GRATING.

PIPE GAS LINE TO RTU. CONFIRM POINT OF CONNECTION WITH FINAL MANUFACTURER. REFER TO DETAIL #5, DWG M-501 FOR GAS CONNECTION DETAIL.

6"Ø TAP WITH ISOLATION VALVE. CONNECT TO COOLING TOWER BASIN SWEEPERS PER MANUFACTURER'S

RECOMMENDATIONS.

8"Ø TOWER WATER FILTER PIPING DOWN THROUGH ROOF. SEE ENLARGED HVAC PIPING PLAN - CHILLER

PLANT FLOOR - SOUTH FOR CONTINUATION.

N

HEAT TRACE HATCHING LEGEND

HEAT TRACE CIRCUIT 1-A / 1-B (FROM HEAT TRACE PANEL # 1)

HEAT TRACE CIRCUIT 2-A / 2-B (FROM HEAT TRACE PANEL # 2)

HEAT TRACE CIRCUIT 3-A / 3-B (FROM HEAT TRACE PANEL # 3)

HEAT TRACE CIRCUIT 4-A / 4-B (FROM HEAT TRACE PANEL # 4)

HEAT TRACE CIRCUIT 5-A / 5-B (FROM HEAT TRACE PANEL # 5)

A. HATCHING INDICATES PIPING REQUIRING HEAT TRACE. REFER TO DETAIL #1, DWG M-504 FOR MORE

INFORMATION.

Revisions: Date:

F

D V

F D

V F

D V

F D

V F

D V

F D

V F

D

VFDVFD

V F

D V

F D

V F

D

B.2

B.5

B.8

C.3 C.3

D.4 D.4

E.3 E.3

CHILLER PLANT

EC-114

42.7

2.7

B.4 B.4

3"ø FOR

3"ø FOR

2"ø FOS

2"ø FOS

3"ø FOR

2"ø FOS

3"ø FOR

2"ø FOS

GENERATOR. REFER TO

ELECTRICAL PLANS FOR

ADDITIONAL INFORMATION.

GENERATOR. REFER TO

ELECTRICAL PLANS FOR

ADDITIONAL INFORMATION.

FTP-1

1"ø FOS 1 1/2"ø FOR

5 5

13 13

1"ø FOS 1 1/2"ø FOR

DIVERTER VALVE

CONTROL PANEL

BOILER ROOM

CONTROL ROOM

STORAGE

TOILET

MANAGER'S OFFICE

LOCKER/SHOWER

115JANITOR

TELE/ DATA ROOM

BREAK ROOM

ELEC. ROOM

STORAGE

EMERGENCY

PARALLEL

SWITCHGEAR

NORMAL PARALLEL

SWITCHGEAR

STORAGE

E.3 E.3

NC

1"ø FOS

1 1/2"ø FOR

3"ø FOR

2"ø FOS

1"ø FOS

1 1/2"ø FOR

1"ø FOS

1 1/2"ø FOR

1"ø FOS 1 1/2"ø FOR

CHILLER PLANT

EC-114

CH-1

74490

L.D. HENDRIX, JR

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Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANTS

321 4 5 6 7 8 9 10

757-15-102

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

Arch. Proj. No.:

20045

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M-141

FUEL OIL PIPING PLAN CONSTRUCT CHILLER PLANT

420 N. JAMES ROAD, COLUMBUS,

OHIO 43219

05/06/2022 LDH CAB

BID & CONSTRUCTION

18902.00 3

0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'

1/8" = 1'-0" 1

FUEL OIL PIPING PLAN

N

GENERAL NOTES

CODED NOTES

A.

B.

C.

REFER TO SPECIFICATION 23 10 00 FOR FUEL SYSTEM PIPING REQUIREMENTS.

EXISTING UNDERGROUND FUEL OIL STORAGE TANKS LAYOUT IS BASED ON "BOILER PLANT" PROJECT

CONSTRUCTION DOCUMENTS. CONTRACTOR SHALL FIELD VERIFY EXACT CONDITIONS PRIOR TO

INSTALLATION.

CONTRACTOR SHALL PROVIDE EXPLORATORY HYDRO TRENCHING FOR DETERMINING BURIED PIPE PATHS.

FIELD VERIFY EXACT ROUTING THROUGH CHILLER ROOM. PROVIDE ANY AND ALL OFFSETS REQUIRED FOR

ROUTING.

ROUTE 2" FOS/ 3" FOR LINES DOWN WALL. PIPE TO 3-WAY DIVERTER VALVES. MOUNT VALVES ON WALL.

PENETRATE EXTERIOR WALL WITH SLEEVE AT 12" AFF. COORDINATE WITH OTHER PIPES ALONG WALL.

VALVES SHALL BE FULL PORT, ANSI CLASS 150, BLOWOUT PROOF STEM WITH RTFE SEATS, HAVE AN ELECTRIC ACTUATOR, 115 VAC / 1 PHASE, TWO POSITION. SUPPLY ACTUATOR SHALL HAVE A 40 WATT MOTOR AND RETURN ACTUATOR SHALL HAVE A 90 WATT MOTOR. VALVES SHALL ALSO HAVE LOCKABLE

MANUAL HANDLE.

PIPE FOS/R DOWN TO BELOW GRADE. PROVIDE TRANSITION SUMP. SUMP SHALL BE SINGLEWALL FRP VENT/ TRANSITION SUMP WITH 4, 2" AST FITTINGS. PROVIDE LEAK DETECTION SENSORS IN SUMP. WIRE

LEAK DETECTION TO EXISTING PNEUMERCATOR SYSTEM IN BOILER PLANT.

ROUTE 1" FOS AND 1-1/2" FOR AT GRADE TO GENERATOR DAY TANK CONNECTIONS. PROVIDE PIPE

SUPPORTS. FIELD VERIFY PATH.

PIPE TO DAY TANK CONNECTION POINTS. INSTALL FOOT VALVE ON FOR. FOOT VALVE PROVIDED WITH

GENERATOR.

PROVIDE FUEL FILTER AND FLOW CONTROL MANIFOLD. PIPE HORIZONTALLY. REFER TO PIPING DIAGRAM

FOR ADDITIONAL INFORMATION.

MOUNT FUEL SUPPLY PUMP CONTROL SYSTEM TO WALL.

BURIED FOS/R TO/FROM UNDERGROUND FUEL OIL STORAGE TANKS. SLOPE PIPING BACK TO TANK AT 1/8" PER FOOT MINIMUM. REFER TO SPECIFICATIONS FOR ADDITIONAL PIPE REQUIREMENTS. PAVEMENT SHALL

BE CUT/PATCHED ALONG PATH.

PIPE FOS/R LINES TO UNDERGROUND STORAGE TANK MANWAY. REPLACE EXISTING COVER WITH NEW.

NEW COVER SHALL ACCOMMODATE EXISTING AND NEW PORT QUANTITIES. FIELD VERIFY EXISTING

CONDITIONS. REWORK EXISTING CONNECTIONS AS REQUIRED.

PROVIDE DAY TANK LEVEL AND LEAK CONTROL SYSTEM. MOUNT TO WALL. SYSTEM SHALL INCLUDE NEMA 13R ENCLOSURE, DUAL MAIN POWER DISCONNECT SWITCHES WITH DOOR INTERLOCK, POWER SWITCH OVER RELAYS, DUAL CONTROL CIRCUIT 24VDC POWER SUPPLIES, DUAL PLC LOGIC CONTROLLERS, TOUCH SCREEN DISPLAY, MOTOR STARTER/CIRCUIT BREAKER, RETURN PUMP MANUAL/OFF/AUTO SWITCH, FLOW

MANIFOLD SOLENOID VALVE CIRCUIT BREAKERS, ALARM HORN W/ SILENCE BUTTON, MODBUS

COMMUNICATION, ALARM DRY CONTACT, FUEL REQUIRED SIGNAL, DAY TANK ANALOG LEVEL CONTROLS, DAY TANK LEAK SWITCH, AND OIL IN VENT SWITCH. ALL STATUS/ALARMS SHALL BE WIRED TO THE BAS.

FUEL OIL RETURN PUMP SYSTEM WITH 1-1/2” ANGLE VALVES, PUMP RELIEF VALVE. PUMP SHALL BE 25 GPM @ 50 PSI, 2 HP INLINE FOR FUEL OIL RETURN. SYSTEM SHALL BE PRE-PIPED IN VENTED NEMA 13R

ENCLOSURE, MOUNTED ALONG WALL WITH ENCLOSURE FOOT KIT.

PROVIDE FUSIBLE LINK VALVE IN FOS PIPE AT ACCESSIBLE ELEVATION ON WALL. VALVE SHALL BE FULL PORT, COLD NON-SHOCK PRESSURE RATED FOR 200 PSI W.O.G. AND 165°F UL LISTED FUSIBLE LINK.

PROVIDE AUTOMATED FUEL MAINTENANCE SYSTEM FOR GENERATOR DAY TANK. SYSTEM SHALL INCLUDE TWO-POINT CONTROLLER (ONE SUCTION, ONE RETURN), PRESSURE RELIEF VALVE PRESSURE AND VACUUM SWITCHES, SOLENOID VALVES AND FOOT VALVE. PROVIDE SOLENOID AND ISOLATION VALVE QUANTITIES PER MANUFACTURER’S RECOMMENDATIONS. SYSTEM SHALL BE SINGLE POINT POWER, 120V.

SYSTEM SHALL BE INSTALLED WITHIN GENERATOR VESTIBULE. COORDINATE ALLOCATED SPACE FOR SYSTEM AND TANK PORTS WITH OHIO CAT. CONTRACTOR SHALL INSTALL SYSTEM PER MANUFACTURER’S RECOMMENDATIONS. PIPE SUPPLY/RETURN LINES TO OHIO CAT-PROVIDED PORTS. RELAY STATUS AND

ALARMS TO BAS.

FUEL OIL BACKPRESSURE CONTROL VALVE. VALVE SHALL BE STAINLESS STEEL, HAVE A MAX INLET PRESSURE OF 150 PSI AND A RATED PRESSURE AT 300 PSI. COORDINATE REQUIRED SPRING FOR APPROPRIATE PRESSURE RANGE WITH GENERATOR MANUFACTURER. REFER TO PIPING DIAGRAM FOR

ADDITIONAL INFORMATION.

REFER TO ENLARGED FUEL OIL PIPING PLAN,THIS DWG., FOR MORE DETAIL IN THIS AREA.

CONTRACTOR SHALL REPLACE EXISTING 6-CHANNEL ANALOG CONTROL CARD IN EXISTING

PNEUMERCATOR PANEL WITH NEW 12-CHANNEL ANALOG CARD TO PROVIDE SUFFICIENT TERMINATIONS FOR ALL NEW CONTROLS ADDED UNDER THIS PROJECT. PROVIDE WITH EXTERNAL BACNET GATEWAY

DEVICE FROM PNEUMERCATOR TO ALLOW COMMUNICATION WITH EXISTING BAS.

0' 1' 2' 4' 8'0' 1' 2' 4' 8'0' 1' 2' 4' 8'0' 1' 2' 4' 8'0' 1' 2' 4' 8'

1/2" = 1'-0"

ENLARGED FUEL OIL PIPING PLAN 2N

Revisions: Date:

CRC

Office

CRC

Office

CRC

Office

CRC

Office

CRC

Office

CRC

Office

CRC

Office

CRC

Office

VFD

T

M

M

X-UH

X -P

C X

-L P

S (1

X -L

P R

X-DOMESTIC

WATER METER

X-BACKFLOW

PREVENTER

X-DOMESTIC

WATER PUMP

X-EF

X-DWH

X-DWH

X-CP

X -6

"G

X-14x14

X-36x24

MECHANICAL

ROOM

1A350A

FIRE PUMP

ROOM

1A351

ELECTRICAL

ROOM

1A360A

EMERGENCY ELEC.

DISTRIBUTION

1A013

Design Interior

Engineering

M-151AM-151B

L

L

M

M

N

N

9.2

9.2

M -1

B

M -1

A

M -1

B

M -1

A

74490

L.D. HENDRIX, JR

GN

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P R O

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O

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Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANTS

321 4 5 6 7 8 9 10

757-15-102

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

Arch. Proj. No.:

20045

C R e v it L o c a l F ile s \2

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M-151A

ACC FIRST FLOOR MECHANICAL PLAN CONSTRUCT CHILLER PLANT

420 N. JAMES ROAD, COLUMBUS,

OHIO 43219

05/06/2022 LDH CAB

BID & CONSTRUCTION

18902.00 1

NOT TO SCALE

ACC 1ST FLOOR KEY PLAN

0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'

1/4" = 1'-0"

ACC FIRST FLOOR MECHANICAL PLAN 1

"WEST" "EAST"

X-8"Ø CHWR

X-10"Ø CHWR

N

X-8"Ø CHWS

10"Ø CHWS

10"Ø CHWR

X-10"Ø CHWS

4"Ø CHWR

4"Ø CHWS

4"Ø CHWR

4"Ø CHWS

4"Ø CHWS

4"Ø CHWR

4"Ø CHWS

4"Ø CHWR

ALTERNATE NO. 3

ALTERNATE NO. 3

ALTERNATE NOTES

ALTERNATE NO. 3:

AS PART OF ALTERNATE NO. 3, ALL WORK RELATED TO REMOVING EXISTING DEDICATED CHILLED WATER SYSTEM SERVING EXISTING RTU-14, AND RE-FEEDING RTU-14 FROM THE NEW CHILLED WATER SYSTEM SHALL BE PRICED SEPARATELY. ALL NEW CHILLED WATER SUPPLY & RETURN PIPING DOWNSTREAM OF 4" ISOLATION VALVES ON THIS SHEET SHALL BE INCLUDED IN ALTERNATE. ISOLATION VALVES AND UPSTREAM

CHILLED WATER PIPING SHALL BE INCLUDED IN BASE BID.

A.

SEQUENCING NOTES

EXISTING CHILLERS SHALL REMAIN OPERATIONAL WHILE NEW CHILLER PLANT IS CONSTRUCTED.

REFER TO DWG M-604 FOR CONNECTIONS AND SYSTEM START-UP/TEST SEQUENCE FOR NEW CHILLED

WATER PLANT.

ISOLATE "EAST" BRANCH DURING CONNECTION TO NEW CHWS & CHWR PIPING ON 2ND FLOOR (SEE DWG

M-152). "WEST" BRANCH SHALL REMAIN ACTIVE DURING CONNECTION.

UPON COMPLETION OF 2ND FLOOR CONNECTION AND ACTIVATION OF NEW CHILLED WATER SYSTEM, "WEST" BRANCH SHALL BE ISOLATED. RE-WORK EXISTING 10"Ø PIPING AS INDICATED AND OPEN ISOLATION

VALVES TO RE-FEED "WEST" BRANCH FROM NEW CHILLED WATER SYSTEM.

UPON COMPLETION OF RE-FEEDING "WEST" BRANCH, COMPLETE DEMOLITION OF EXISTING EQUIPMENT AND

PIPING AS INDICATED ON DWG MD-151.

REFER TO DWG M-604 FOR RE-BALANCING OF EXISTING SYSTEM.

A.

B.

C.

D.

E.

F.

CODED NOTES

SEE DWG M-151B FOR CONTINUATION.

SLEEVE AND FIRESTOP PENETRATION THROUGH WALL.

GENERAL NOTES

FIELD VERIFY ROUTING OF CHILLED WATER PIPING WITHIN EXISTING MECHANICAL ROOM. COORDINATE ROUTING OF PIPING WITH EXISTING ELECTRICAL CONDUIT MAINS, HEATING HOT WATER SYSTEMS, PNEUMATIC TUBE SYSTEMS, ETC. ROUTE ALL NEW PIPING AS HIGH AS POSSIBLE WITHIN MECHANICAL ROOM. PROVIDE ANY AND ALL OFFSETS AS NECESSARY FOR OPTIMAL PIPE ROUTING THROUGH ROOM.

COORDINATE SHUTDOWN OF EXISTING EQUIPMENT WITH VA COR.

A.

B.

10"Ø CHWR 10"Ø CHWS

10"Ø CHWR 10"Ø CHWS

10"Ø CHWS AND CHWR

WITH VALVE AND BLIND

FLANGE FOR EMERGENCY

CONNECTION

6"Ø CHWS AND CHWR

WITH VALVE AND CAP FOR

FUTURE CONNECTION

6"Ø CHWR

6"Ø CHWS

10"Ø CHWR

10"Ø CHWS

Revisions: Date:

Design Interior

Engineering

N

N

O

O

P

P

Q

Q

R

R

S

S

4"ø CHWS 4"ø CHWR

4"ø CHWS

4"ø CHWR

W

W

V

V

X

X

U

U

Office

1A217

Exam

1A215 Exam

1A213

CRC Office

1A211

Reception

1A303

Entry

1A300

MSA

Reception

1A306

Physician Office

1A312

Physician Office

1A314

Physician Office

1A316

Physician Office

1A318

Physician Office

1A320

Physician Office

1A322

Physician Office

1A324Physician Office

1A326

Office

1A550

Office

1A549

Consult

1A548

Consult

1A547

Consult

1A546

Consult

1A545

Consult

1A544

Consult

1A543

Office

1A529

Office

1A528

Office

1A527

Office

1A526

Office

1A225

Triage

1A227

Triage

1A229

Open Office

1A530

Consult

1A531

Consult

1A533

Consult

1A535

Consult

1A537

Consult

1A539

Consult

1A504

Consult

1A506

Consult

1A508

Quiet

1A510

Elec

1A459

Mech

1A463

Corridor

1A408

Consult

1A532

Consult

1A534

Consult

1A536

Group

1A566

Group

1A565

Corridor

1A407

Corridor

1A564

Corridor

1A409

Consult

1A538

Consult

1A540

Soiled

1A541 Jan

1A456

Office

1A542

Telecom

1A462

Corridor

1A401

Waiting

1A560

Toilet

1A453

Toilet

1A451

Toilet

1A452

Toilet

1A454

Corridor

1A562

Corridor

1A412

Corridor

1A563

Group

1A567 Office

1A460

Group

1A568 Office

1A458

Stair No. 1

1S001

Electrical Room

1A025

Telecommunications

1A024

HAC

1A331

DTC Office

1A292

DTC Office

1A290

BFB Tech Office

1A288

Biofeedback Treatment

Room

1A286

ADL Toilet

1A028A

Shower

1A028B

PRRC/Basic Space

1A028

Rehab Counsel

1A273

Rehab Counsel

1A275

Rehab Counsel

1A277

Staff Toilet

1A279

Corridor

1A270

SW Office

1A278

Connected Care

1A276

Connected Care

1A274 Connected Care

1A253

Patient Toilet

1A255

Patient Toilet

1A257

Resident

1A259

Nurse/Pharm.

1A261

Corridor

1A250

Corridor

1A280

Corridor

1A330

Connected Care

1A260

Connected Care

1A258

Connected Care

1A256

Connected Care

1A254

Chief Office

1A262

Waiting

1A302

Corridor

1A310

Counsel Office

1A325

Counsel Office

1A323

Counsel Office

1A321

Counsel Office

1A319

Counsel Office

1A317

Consult

1A315

Exam

1A313

Quiet

1A311

Sub-Waiting

1A308

Counsel Office

1A281

Counsel Office

1A282

Counsel Office

1A283

Counsel Office

1A284

Counsel Office

1A285

Counsel Office

1A287

Counsel Office

1A289

DTC

Office

1A291

Corridor

1A200

Corridor

1A307

Corridor

1A301 Corridor

1A209

Public Toilet

1A304

Public Toilet

1A305

Conference

1A205

Corridor

1A207

Corridor

1A208

X-SA

M -1

B

M -1

A

M -1

B

M -1

A

3"ø CHWR 3"ø CHWS

M-151AM-151B

74490

L.D. HENDRIX, JR

GN

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A

ION EL

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F EGE

P R O

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SI NRE I

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D

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F

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANTS

321 4 5 6 7 8 9 10

757-15-102

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

Arch. Proj. No.:

20045

C R e v it L o c a l F ile s \2

F

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M-151B

ACC FIRST FLOOR HVAC PIPING PLAN CONSTRUCT CHILLER PLANT

420 N. JAMES ROAD, COLUMBUS,

OHIO 43219

05/06/2022 LDH CAB

BID & CONSTRUCTION

18902.00 1

0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'0' 4' 8' 16' 32'

1/8" = 1'-0"

ACC FIRST FLOOR HVAC PIPING PLAN 1

NOT TO SCALE

ACC 1ST FLOOR KEY PLAN

N

CODED NOTES

SEE DWG M-151A FOR CONTINUATION OF PIPING.

CONNECT TO EXISTING 3"Ø CHWS & CHWR PIPING AT DECK PENETRATION AS INDICATED. REFER TO

DRAWING M-604 FOR BALANCING REQUIREMENTS.

PROVIDE 3"Ø CHWS & CHWR BRANCH PIPING WITH VALVE AND CAP FOR FUTURE EXPANSION AS INDICATED.

REINSTALL EXISTING SUPPLY DUCTWORK AS INDICATED.

GENERAL NOTES

A.

B.

C.

FIELD VERIFY ROUTING OF CHILLED WATER PIPING. COORDINATE ROUTING OF PIPING WITH EXISTING ELECTRICAL CONDUIT MAINS, HEATING HOT WATER SYSTEMS, PNEUMATIC TUBE SYSTEMS, ETC. ROUTE ALL NEW PIPING AS HIGH AS POSSIBLE . PROVIDE ANY AND ALL OFFSETS AS NECESSARY FOR OPTIMAL

PIPE ROUTING.

ALL WORK ON THIS DWG SHALL BE COMPLETED DURING OFF-HOURS. OFFICES MUST BE BACK TO

NORMAL EACH DAY BY 6:00 AM.

CONTRACTOR SHALL REMOVE AND REPLACE CEILING TILE AND GRID AS REQUIRED. CONTRACTOR SHALL BE RESPONSIBLE FOR REPLACING ANY DAMAGED CEILING TILES/GRID AS A RESULT OF THIS WORK.

ALTERNATE NOTES

ALTERNATE NO. 3:

AS PART OF ALTERNATE NO. 3, ALL WORK ON THIS DRAWING SHALL BE DELETED, WHICH INCLUDES ALL WORK RELATED TO REMOVING EXISTING DEDICATED CHILLED WATER SYSTEM SERVING EXISTING RTU-14, AND RE-FEEDING RTU-14 FROM THE NEW CHILLED WATER SYSTEM.

A.

Revisions: Date:

Automated Line

H

H

J

J

X - 10"ø CHWS

X - 10"ø CHWR

X-10"Ø CHWS & CHWR

DOWN TO 1ST FLOOR

J

M-303

XNL-VAV

3/4"ø HHWR

3/4"ø HHWS

10ø 6

10ø

A

A

4.9

4.9

A.2

A.2

A.1

A.1

X - 6"ø CHWR

X - 6"ø CHWS

X - 6"ø CHWS

X - 6"ø CHWR

4"ø CHWS 4"ø CHWR

4"ø CHWS 4"ø CHWR

Logistics Storage

2B174A

4 Isolation

2B244

Clean Utility

2B325

Workstations

2B322

PACU

2B240

74490

L.D. HENDRIX, JR

GN

S S

A

ION EL

T

F EGE

P R O

R

SI NRE I

E E R

D

E

AT

S

ET

O

OI

HO

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Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANTS

321 4 5 6 7 8 9 10

757-15-102

7850 Freeway Circle

440.243.2000 t

Cleveland, OH 44130

440.243.3305 f

Arch. Proj. No.:

20045

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P M

M-152

ACC SECOND FLOOR HVAC PIPING PLANS CONSTRUCT CHILLER PLANT

420 N. JAMES ROAD, COLUMBUS,

OHIO 43219

05/06/2022 LDH CAB

BID & CONSTRUCTION

18902.00 1

RE-ROUTE EXISTING SUPPLY DUCTWORK TO FACILITATE THE INSTALLATION OF NEW 18"Ø CHWS & CHWR

PIPING AND CONNECT TO EXISTING DUCTWORK AS INDICATED.

RE-ROUTE EXISTING PIPING TO FACILITATE THE INSTALLATION OF NEW 18"Ø CHWS & CHWR PIPING.

RECONNECT COMPLETE TO VAV IN NEW LOCATION.

18"Ø CHWS & CHWR PIPING UP TO ROOF ABOVE. SEE "ACC THIRD FLOOR HVAC PIPING PLAN" DWG M-153

FOR CONTINUATION.

CONNECT TO EXISTING 10"Ø CHWS AND CHWR PIPING ABOVE CEILING ON SECOND FLOOR AS INDICATED.

PROVIDE NEW ISOLATION VALVES AT CONNECTION TO EXISTING 10"Ø CHWS AND CHWR PIPING AS

INDICATED.

RELOCATE EXISTING VAV AND ASSOCIATED PIPING AND DUCTWORK AS INDICATED. EXTEND EXISTING

CONTROL WIRING AND CONNECT COMPLETE TO VAV IN NEW LOCATION.

PROVIDE NEW ISOLATION VALVES IN EXISTING PIPING AS INDICATED.

4" CHWS & CHWR PIPING UP THROUGH DECK TO RTU-15 VESTIBULE ABOVE. SEE "ACC THIRD FLOOR HVAC

PIPING PLAN" DWG M-153 FOR CONTINUATION.

NOT TO SCALE

ACC 2ND FLOOR KEY PLAN

0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'0' 2' 4' 8' 16'

1/4" = 1'-0"

ACC SECOND FLOOR HVAC PIPING PLAN - AREA C 1

Elect.

Closet

2BEC Storage

2B261

Point of Care Training

2B263

Exam/ Consult

2B032

Exam/ Consult

2B034

Exam 1

2B036

Women's Locker

2B258

Women's Toilet

2B258T

Office

2B257

Corridor

2B260

CODED NOTES

N

N

ALTERNATE NOTES

ALTERNATE NO. 2:

AS PART OF ALTERNATE NO. 2, ALL WORK ASSOCIATED WITH CONVERTING EXISTING RTU-15 FROM DX COOLING TO CHILLED WATER (ALL WORK SHOWN IN "ACC SECOND FLOOR HVAC PIPING PLAN - AREA D" THIS

SHEET) SHALL BE DELETED.

A.

GENERAL NOTES

A.

B.

C.

D.

FIELD VERIFY ROUTING OF CHILLED WATER PIPING. COORDINATE ROUTING OF PIPING WITH EXISTING ELECTRICAL CONDUIT MAINS, HEATING HOT WATER SYSTEMS, PNEUMATIC TUBE SYSTEMS, ETC. ROUTE ALL NEW PIPING AS HIGH AS POSSIBLE . PROVIDE ANY AND ALL OFFSETS AS NECESSARY FOR OPTIMAL

PIPE ROUTING.

ALL WORK ON THIS DWG SHALL BE COMPLETED DURING OFF-HOURS.

CONTRACTOR SHALL REMOVE AND REPLACE CEILING TILES AND GRID AS REQUIRED. CONTRACTOR SHALL BE RESPONSIBLE FOR REPLACING ANY DAMAGED CEILING TILES/GRID AS A RESULT OF THIS

WORK.

DUCTWORK SERVING LAB AREA SHALL REMAIN ACTIVE DURING BUSINESS HOURS.