Drawings

PROJECT CONSULTANTS

INDEX OF

DRAWINGS

TITLESHEET NO.

316 CORPORATE PARKWAY MACON, GEORGIA

NBP ENGINEERS, INC.

CONSULTANTS

College of Coastal Georgia

Brunswick, Georgia

M001

M301

M302

LARGE SCALE PLAN - DEMOLITION - HVAC

LARGE SCALE PLAN - NEW WORK - HVAC

ABBREVIATIONS, LEGEND & SCHEDULES - HVAC

Main Campus - Central Energy Plant Cooling Tower #2 Replacement

Project No.: CCGA-2312

BID SET 11-14.22

M001

WSH

JJH

WSH

A COMPRESSED AIR

AAV AUTOMATIC AIR VENT

ACD ACCESS DOOR

AD AREA DRAIN

AF AIR FOIL

-AFF ABOVE FINISHED FLOOR

AV ACID VENT

AVD AUTOMATIC VOLUME DAMPER

AW ACID WASTE

-AC ABOVE CEILING

AH- AIR HANDLING UNIT

BBD BOILER BLOW DOWN

BE BOTTOM ELEVATION

BOL BOTTOM OF LINE (UNINSULATED)

BOD BOTTOM OF DUCT

BP- BOOSTER PUMP

BTUH BRITISH THERMAL UNIT PER HOUR

-BF BELOW FLOOR

BFP BACK FLOW PREVENTOR

C CONDUIT

CC COOLING COIL

CHR CHILLED WATER RETURN

CHS CHILLED WATER SUPPLY

CR CONDENSER WATER RETURN

CS CONDENSER WATER SUPPLY

CW DOMESTIC COLD WATER

CAB CABINET FAN

CF CENTRIFICAL FAN

CFM CUBIC FEET PER MINUTE

CFP CHEMICAL FEED PUMP

CFT CHEMICAL FEED TANK

CH CABINET HEATER

CHR CHILLER

CL CENTER LINE

CO CLEANOUT

CP CHILLER PUMP

CPHB CHROME PLATED HOSE BIBB

CT COOLING TOWER

CU COPPER

CV- CONVECTOR

Cv VALVE COEFFICIENT

D DRAIN

DDC DIRECT DIGITAL CONTROL

DHW DOMESTIC HOT WATER

DN DOWN

DP DIFFERENTIAL PRESSURE

DPT DIFFERENTIAL PRESSURE TRANSMITTER

DS DOWN SPOUT

DSO DOWN SPOUT OVER FLOW

DX DIRECT EXCHANGE

EAD EXHAUST AIR DAMPER

EAT ENTERING AIR TEMPERATURE

EDB ENTERING DRY BULB

EWB ENTERING WET BULB

ESP END SUCTION PUMP

ESP EXTERNAL STATIC PRESSURE

ELL ELBOW

ET EXPANSION TANK

EQT EQUIPMENT TRAP SET

EWT ENTERING WATER TEMPERATURE

EX EXPANSION TANK LINE

EXT EXTERNAL

FOB FLAT ON BOTTOM

FOT FLAT ON TOP

F&BP FACE & BYPASS

FC FAN COIL UNIT

BPD BYPASS DAMPER

EAL EXHAUST AIR LOUVER

ECH ELECTRIC CABINET HEATER

ABBREVIATIONS

FD FLOOR DRAIN

FF FOULING FACTOR

FF- FLY FAN

FF FINISHED FLOOR

FF FINAL FILTER

FFM FIRE FLOW METER

FLEX FLEXIBLE

FM FIRE MAIN

FOR FUEL OIL RETURN

FOV FUEL OIL VENT

FOP FUEL OIL PUMP

FP FIRE PUMP

FP- FAN POWERED

FPM FEET PER MINUTE

FPS FEET PER SECOND

FT FEET

G LOW PRESSURE GAS

GA GAUGE

GPM GALLONS PER MINUTE

GT GREASE TRAP

GTH GRAND TOTAL HEAT

H HEIGHT

HC HEATING COIL

HB HOSE BIBB

HBT HORIZONTAL BLOW THROUGH

HD HUB DRAIN

HDT HORIZONTAL DRAW THROUGH

HP HORSEPOWER/HIGH PRESSURE

HPA HIGH PRESSURE AIR

HPG HIGH PRESSURE GAS

HPS HIGH PRESSURE STEAM

HPWS HEAT PUMP WATER SUPPLY

HPWR HEAT PUMP WATER RETURN

HSC HORIZONTAL SPLIT CASE

HWG HOT WATER GENERATOR

HWR HEATING WATER RETURN

HWS HEATING WATER SUPPLY

ILC IN-LINE CENTRIFICAL

IT INTERVAL TIMER

IN INCHES

INV INVERT

JB JUNCTION BOX

L LENGTH

LR LONG RADIUS

LAT LEAVING AIR TEMPERATURE

LCP LOCAL CONTROL PANEL

LDB LEAVING DRY BULB

LN LIQUID NITROGEN

LWB LEAVING WET BULB

LWT LEAVING WATER TEMPERATURE

LPS LOW PRESSURE STEAM

MAV MANUAL AIR VENT

MVD MANUAL VOLUME DAMPER

MAX MAXIMUM

MBH ONE THOUSAND BTUH PER HOUR

MCC MOTOR CONTROL CENTER

MIN MINIMUM

MH MAN HOLE

MP SUMP (MUD) PUMP

MPS MEDIUM PRESSURE STEAM

MPR MEDIUM PRESSURE RETURN

MTS MEDIUM TEMPERATURE SUPPLY

MTR MEDIUM TEMPERATURE RETURN

MUA MAKE-UP AIR

MUW MAKE-UP WATER

MZ MULTIZONE

NC NORMALLY CLOSED

NIC NOT IN CONTRACT

NO NORMALLY OPEN

NTS NOT TO SCALE

OA OUTSIDE AIR

OAD OUTSIDE AIR DAMPER

ODT OUTDOOR TEMPERATURE

PC PUMP CONDENSATE

PD PRESSURE DROP

PRV PRESSURE REDUCING VALVE

PWF PROPELLER WALL FAN

R REFRIGERANT

RA RETURN AIR

RAD RETURN AIR DAMPER

RAS RELIEF AIR SUPPLY

RP RECIRCULATING PUMP

RHG REFRIGERANT HOT GAS

RL REFRIGERANT LIQUID

RS REFRIGERANT SUCTION

RD ROOF DRAIN

RV RELIEF VALVE

SR SHORT RADIUS

OAL OUTSIDE AIR LOUVER

SAN SANITARY SEWER

SC SILL COCK

SCD SMOKE DAMPER

SCIM STANDARD CUBIC INCHES PER MINUTE

SD STORM DRAIN

SD SMOKE DETECTOR

SF SQUARE FEET

SDO STORM DRAIN OVERFLOW

SHC SENSIBLE HEAT CAPACITY

SP STAND PIPE

SP SUMP PUMP

SPS STATIC PRESSURE SENSOR

STA STATION

TR TEMPERED WATER RETURN

TP CONDENSER WATER (TOWER) PUMP

UG UNDERGROUND

VAC VACUUM PIPING

VDT VERTICAL DRAW THROUGH

VTR VENT THROUGH ROOF

WB WET BULB

O2 OXYGEN

?F DEGREES FAHRENHEIT

?C DEGREES CENTIGRADE

WM WATER METER

WL WATER LINE

WH WATER HEATER

WG WATER GAUGE

W WIDTH

W WASTE

VT VERTICAL TURBINE

VFD VARIABLE FREQUENCY DRIVE

VB VACUUM BREAKER

VAV VARIABLE AIR VOLUME

V VENT

UC UNDERCUT (DOOR - 3/4")

V- VALVE

TOS TOP OF STRUCTURE

TE TOP ELEVATION (UNINSULATED)

TB THRUST BLOCK

T TEMPERED WATER

STR STRAINER

SST SATURATED SUCTION TEMPERATURE

SP STATIC PRESSURE

SP SPRINKLER PIPE

SG SPECIALTY GAS

EUH ELECTRIC UNIT HEATER

DHR DOMESTIC HOT WATER CIRCULATING

ES END SUCTION

FPR FINNED PIPE RADIATION

PRF PROPELLER ROOF FAN

RF ROOF FAN

UF UTILITY FAN

URF UPBLAST ROOF FAN

RSF ROOF SUPPLY FAN

RAF RANGE EQUIPMENT FAN

CAB CABINET FAN

CLG CEILING FAN

FRT FLOW RATE TRANSDUCER

SCR SILICON CONTROLLED RECTIFIER

UNK UNKNOWN

SUMMER WINTER

OUTSIDE

INSIDE

93 F DB/76 F WB

72 F DB75 F DB/55% RH

COMBINATION STARTER STARTER

PIPE SLEEVE

CONCENTRIC REDUCER

PIPE ANCHOR

HVAC LEGEND

GATE VALVE WITH

3/4" HOSE END

BALANCE VALVE

SCREWED & FLANGED

SCREWED & FLANGED

SCREWED & FLANGED

SCREWED & FLANGED

SCREWED & FLANGED

GLOBE VALVE

CHECK VALVE

3-WAY MIXING VALVE

GATE VALVE

BUTTERFLY VALVE

SOLENOID VALVE

CONTROL VALVE

PLAN VIEW

2-WAY MOTORIZED VALVE

NEEDLE VALVE

RELIEF VALVE

SCREWED UNION FLANGED UNION

BRANCH OUT TOP

STRAINER

BRANCH OUT BOTTOM

ELBOW DOWNELBOW UP

TEE OUT TOP

BLIND FLANGE

PIPE CAP

GAUGE WITH COCK

AUTOMATIC AIR VENTAAV

FLEX. PIPE CONN.

BACKFLOW PREVENTER

THERMOMETER

GAS COCK

TEE OUT BOTTOM

MANUAL AIR VENT

BOILER DRAIN

PIPE TEST PLUG

UNDERGROUND

BOTTOM OF LINE (BARE)

FLOW INDICATOR BAL.

CHILLED WATER FLOWHEATING WATER FLOW

COLD WATER DOMESTIC

NATURAL GAS CONDENSER WATER FLOW

DRAIN

MANUAL AIR VENT

LONG RADIUS

FLOW METER

CHILLED WATER RETURNHEATING WATER RETURN

HOT WATER DOMESTIC

U.G.

B.O.L.

G

D

M.A.V.

L.R.

DUCT SIZE FIRST DIMENSION

IS SIDE SHOWN

24\12 DOOR GRILLE

NIGHT THERMOSTAT

C.F.M.

RELIEF AIR SUPPLY

MANUAL VOL. DAMPER

TOP ELEVATION

FLAT ON TOP

RETURN AIR

NOT TO SCALE

REFERS TO DETAIL OR

PLAN ON SHEET M-1.

THERMOSTAT

INTERVAL TIMER

AUTO VOL. DAMPER

BOTTOM ELEVATION

FLAT ON BOTTOM

OUTSIDE AIR

DOOR UNDERCUT (3/4 ")

ADJUSTABLE AIR

EXTRACTOR

T

I.T.

A.V.D.

B.E.

F.O.B.

O.A.

U.C.

R.A.S.

M.V.D.

T.E.

F.O.T.

R.A.

NTS

1\M-4

T N

LINED DUCT OR PLENUM

DAMPER

FIRE DAMPER

ELBOW WITH

TURNING VANES

FLEX. DUCT CONN.

DAMPER

TURNING VANES

ELBOW WITHOUT

ADJUSTABLE AIR

EXTRACTOR

INSULATED FLEX. DUCT

SPLITTER DAMPER

INSULATED FLEX. DUCT

FIRE DAMPERF.D.

c

DN DOWNTB THRUST BLOCK

ECCENTRIC REDUCER

A.E.

SEPARABLE SOCKET WELL

A.D. ACCESS DOOR

GAUGE COCK

HWS

HWR

CHS

CHR

CONDENSER WATER RETURN

CS

CR

SPS STATIC PRESSURE SENSOR EAL EXHAUST AIR LOUVER

OAL OUTSIDE AIR LOUVER RAO RETURN AIR OPENING

STATIC PRESSURE SENSORSMOKE DETECTOR

DESIGN CONDITIONS

21 F DB

MARK AMBIENT

COOLING TOWER SCHEDULE

GPM EWT

F

LWT

F WB F

MAX

MOTOR HP

MANUFACTURERS

REMARKSEVAPCO BAC MARLEY

PRESS.

INLET

(PSIG)

CT-3

480V/3{

MARK

EXISTING EQUIPMENT SCHEDULE (CHILLED WATER)

CHR-1

CHR-2

PCP-1

PCP-2

CP-1

CP-2

TP-1A

TP-1B

TP-2A

TP-2B

CT-1

CT-2

TYPE

CHILLED WATER TOWER

CHILLER

CHILLER

HSC

HSC

HSC

HSC

VT

VT

VT

VT

CT

CT

1400 28 270

GPM GPM

HP/Kw TONS YEAR REMARKS

465 2010

YORK YKFQFQQ6

PACO 4x5x15

PACO

PACO

FLOWAY

FLOWAY

AMERICAN TURBINE

EVAPCO

EVAPCO

FLOWAY

PACO 6x8x15

1500 30

30 500

500 1996

CT

1400 25 HP

CP-3 HSC 1200 50 1750

CHILLER

480/3{20111200

CHR-3 251

1 150

1 125

HEAD (FT)HEAD (FT)

NOTES:

CT-2 1500 5.7 PT2 MDAT30808595

EVAPCO

1 150 15 1400 20 253 465 TRANE CVHF

201 1

201 1

SCHEDULES - HVAC

LEGEND &

ABBREVIATIONS,

P:\22102\22102m001.dgn

DATE PLOTTED

DGN FILE

14-NOV-2022

SEAL

SCALE:

FILE PATH:

SHEET NUMBER:

316 CORPORATE PARKWAY

NBP Engineers, Inc.

MACON, GEORGIA 31210

NBP

ENGINEERS

478-745-1691 www.nbpengineers.com

No. REVISIONS/SUBMISSIONS DATE

DRAWN:

CHECKED:

DESIGNED:

DATE:

PROJECT NUMBER:

P R

O J E

C T

T

IT

L E

SHEET TITLE:

CONSULTANTS

THIS DRAWING IS THE PROPERTY OF THE

ENGINEER AND MAY NOT BE REPRODUCED

OR USED IN WHOLE OR IN PART

WITHOUT HIS WRITTEN PERMISSION. IT IS

TO BE USED FOR THE PROJECT

SPECIFICALLY IDENTIFIED HEREIN AND TO

BE RETURNED UPON REQUEST.

P:\22102\22102m001.dgn

AS SHOWN

22102

C o ll e g e o f C o a s ta l G e o rg ia

B ru n s w ic k

G e o rg ia

M a in C a m p u s C e n tr a l E n e rg y P la n t C o o li n g T o w e r

R e p la c e m e n t

WSH

LTF

WSH

COA Expiration: 6.30.2024

COA#PEF000774

NBP Engineers, Inc.

B

ID

S E

T

11.14.22

P ro je c t

N o

C

C G

A

3300|

4"HWR

4"HWS

H&PE

(DEAD)

(DEAD)

C H

W S

C H

W R

4"HWR

FM

12" BYPASS

CHWR

CHWS 12"CHWS

12"CHWR

"C

H W

R

"C

H W

R

"C

H W

R

CHWS

CHWR

DN

DN

FRT

FRT

FM

SPACE

TUBE

WEST LOOP

4" HW TO

CHILLER#2

EXISTING

EXISTING EXISTING

EXISTING

EXISTING

AIR COMPRESSOR

SOUTH LOOP

8" CH TO

WEST LOOP

8" CH TO

CP-1

C P

12" CWS

10" CHWR

10" CHWS

"C

W R

"C

W S

12" CWR

8"

8"

FM

FM

"H

W S

"H

W R

8" CHR

6" CHR

C H

R

6" CHS

" C

H S

R V

4" HWR

4" HWS

12" CWR

12" CWS

" 10

UNDERGROUND

EXISTING

SLOPE

ƒ"

2" CUG

2" CUG

LOOP

SOUTH

TO

STARTER

2 SPD EF

TO REMAIN

SHOTFEED

EXISTING

REF. DRYER

EXISTING

TO REMAIN

CHW CFP

EXISTING

5"HWS

5"HWR

TANK

TANK

EXISTING

EXISTING

10"

TO REMAIN

EXISTING AIR SEPARATOR

10" CWR (UNDERRGROUND)

10" CWS (UNDERRGROUND)

C W

R

(U

N D

E R

R G

R O

U N

D

C W

S

(U

N D

E R

R G

R O

U N

D

C W

R

(U

N D

E R

R G

R O

U N

D

C W

S

(U

N D

E R

R G

R O

U N

D

VFD

"C

W R

"C

W R

" C

W R (U

ND

ER

RG

RO

UN

D)

" C

W S (U

ND

ER

RG

RO

UN

D)

TOWER CONCRETE BASIN

VFD

"C

W S

FM

C H S

C H

R

MAV

FM

MAV

MAVDN

8"CHWR

"C

H W

R

"C

H W

S

MAV

ƒ" HW ƒ" CH &

8" CWR

8" CWS

M

C W

R

(U

N D

E R

R G

R O

U N

D

"C

H W

R

TANK ON CONC PAD

WATER EXPANSION

EXISTING HEATING

EXISTING UG PIPING

EXISTING

EXISTING

EXISTING

EXISTING

EXISTING

EXISTING

EXISTING

EXISTINGCP-2

EXISTING

TREATMENT

TOWER

CHR

HP-2HP-1

SF-2

SF-1

SF-3

SF-5

OA LOUVER

40"x32"

SF-6

OA LOUVER

40"x32"

SF-7

OA LOUVER

40"x32"

PCP-1

EXISTING

TP-2A

EXISTING

TP-1A

EXISTING

B L

R 1B

E X

IS

T

IN

G

BLR-1A

EXISTING

BLR-1C

EXISTING

B L

R 1D

E X

IS

T

IN

G

TANK

EXISTING

TANK

EXISTING

TP-2B

EXISTING

TP-1B

EXISTING

LOOP PIPING

CHW & HW NORTH

EXISTING OVERHEAD

PAINTSHOP ROOM

ROOF

EF-1 ON

EXISTING

CHR-3

SPACE

TUBE PULL

CP-3

TP-3

IN VERTICAL RISE

INSTALL VALVES

CT-3

1•"

EF-2

FCU-CEP-01

BYPASS

TOWER

B.E. @ 0'-8" AFF

w/FULLSIZE 18" PLENUM

EXISTING 36"x36" EA LOUVER

MAKEUP DEVICES

EXISTING CT WATER

CEP CONTROLS

EXISTING

EXISTING EF-2

WATER STATION

EXISTING TOWER MAKEUP

TREATMENT POWER PANEL

EXISTING TOWER

TOWER TREATMENT SYSTEM

EXISTING PULSED POWER

PCP-2

EXISTING

LEAK MONITOR

EXISTING REFRIGERANT

BOILER #2

BHP-2

SF-4

SF-7

SF-6

SF-5

SF-4

EXPANSION TANK ON CONCRETE PAD

EXISTING CHILLED WATER

CW THIS AREA

TO EXISTING DOMESTIC

EXISTING 1 •" CW

T

T

UC

T

OA LOUVER

CLR ANODIZIED

38"x32"

"C

W S

(U

G

"C

W R

(U

G

12"CWR (UG)

12"CWS (UG)

"C

W S

(U

G

HSBLE

DATA

F A

P

E L

E C

MCC #3

E

T E

L

M C

C

MSG

T

S

CAUTION: UG HIGH VOLTAGE IN AREA

POWER PANEL

EXISTING PULSED

J

M C

C

EXISTING CT-3

EXISTING CT-1

TP-3

EXISTING

CT-1 VFD

EXISTING

P:\22102\22102m301.dgn

DATE PLOTTED

DGN FILE

14-NOV-2022

SEAL

SCALE:

FILE PATH:

SHEET NUMBER:

316 CORPORATE PARKWAY

NBP Engineers, Inc.

MACON, GEORGIA 31210

NBP

ENGINEERS

478-745-1691 www.nbpengineers.com

No. REVISIONS/SUBMISSIONS DATE

DRAWN:

CHECKED:

DESIGNED:

DATE:

PROJECT NUMBER:

P R

O J E

C T

T

IT

L E

SHEET TITLE:

CONSULTANTS

THIS DRAWING IS THE PROPERTY OF THE

ENGINEER AND MAY NOT BE REPRODUCED

OR USED IN WHOLE OR IN PART

WITHOUT HIS WRITTEN PERMISSION. IT IS

TO BE USED FOR THE PROJECT

SPECIFICALLY IDENTIFIED HEREIN AND TO

BE RETURNED UPON REQUEST.

P:\22102\22102m301.dgn

AS SHOWN

22102

C o ll e g e o f C o a s ta l G e o rg ia

B ru n s w ic k

G e o rg ia

M a in C a m p u s C e n tr a l E n e rg y P la n t C o o li n g T o w e r

R e p la c e m e n t

WSH

LTF

WSH

COA Expiration: 6.30.2024

COA#PEF000774

NBP Engineers, Inc.

T

11.14.22

P ro je c t

N o

C

C G

A

SECURITY OFFICE

CHILLER ROOM

BOILER ROOM

TLT

TLT

CONTROL ROOM

LINK FENCE

EXISTING CHAIN

LINK FENCE

EXISTING CHAIN

LINK FENCE

EXISTING CHAIN

SCALE:

= 1'-0

4 0 2 4 8

M301

N DEMOLITION - HVAC

LARGE SCALE PLAN - LARGE SCALE PLAN - DEMOLITION - HVAC

EXISTING CT-2

REMOVE

C T

V F

D

LINE LEGEND

EXISTING TO REMAIN

DEMOLITION

CT-2 VFD

EXISTING

REMOVE

BASIN TO REMAIN

EXISTING CONCRETE

BACK TO EXISTING ISOLATION VALVE

REMOVE EXISTING CONDENSER WATER PIPING

EXISTING ISOLATION VALVES.

MAKE UP WATER PIPING BACK TO

REMOVE EXISTING COOLING TOWER

3300|

4"HWR

4"HWS

H&PE

(DEAD)

(DEAD)

C H

W S

C H

W R

4"HWR

FM

12" BYPASS

CHWR

CHWS 12"CHWS

12"CHWR

"C

H W

R

"C

H W

R

"C

H W

R

CHWS

CHWR

DN

DN

FRT

FRT

FM

SPACE

TUBE

WEST LOOP

4" HW TO

CHILLER#2

EXISTING

EXISTING EXISTING

EXISTING

EXISTING

AIR COMPRESSOR

SOUTH LOOP

8" CH TO

WEST LOOP

8" CH TO

CP-1

C P

12" CWS

10" CHWR

10" CHWS

"C

W R

"C

W S

12" CWR

8"

8"

FM

FM

"H

W S

"H

W R

8" CHR

6" CHR

C H

R

6" CHS

" C

H S

R V

4" HWR

4" HWS

12" CWR

12" CWS

" 10

UNDERGROUND

EXISTING

SLOPE

ƒ"

2" CUG

2" CUG

LOOP

SOUTH

TO

STARTER

2 SPD EF

TO REMAIN

SHOTFEED

EXISTING

REF. DRYER

EXISTING

TO REMAIN

CHW CFP

EXISTING

5"HWS

5"HWR

TANK

TANK

EXISTING

EXISTING

10"

TO REMAIN

EXISTING AIR SEPARATOR

10" CWR (UNDERRGROUND)

10" CWS (UNDERRGROUND)

C W

R

(U

N D

E R

R G

R O

U N

D

C W

S

(U

N D

E R

R G

R O

U N

D

C W

R

(U

N D

E R

R G

R O

U N

D

C W

S

(U

N D

E R

R G

R O

U N

D

VFD

"C

W R

"C

W R

" C

W R (U

ND

ER

RG

RO

UN

D)

" C

W S (U

ND

ER

RG

RO

UN

D)

TOWER CONCRETE BASIN

VFD

"C

W S

FM

C H S

C H

R

MAV

FM

MAV

MAVDN

8"CHWR

"C

H W

R

"C

H W

S

MAV

ƒ" HW ƒ" CH &

8" CWR

8" CWS

M

C W

R

(U

N D

E R

R G

R O

U N

D

"C

H W

R

TANK ON CONC PAD

WATER EXPANSION

EXISTING HEATING

EXISTING UG PIPING

EXISTING

EXISTING

EXISTING

EXISTING

EXISTING

EXISTING

EXISTING

EXISTINGCP-2

EXISTING

TREATMENT

TOWER

CHR

HP-2HP-1

SF-2

SF-1

SF-3

SF-5

OA LOUVER

40"x32"

SF-6

OA LOUVER

40"x32"

SF-7

OA LOUVER

40"x32"

PCP-1

EXISTING

TP-2A

EXISTING

TP-1A

EXISTING

B L

R 1B

E X

IS

T

IN

G

BLR-1A

EXISTING

BLR-1C

EXISTING

B L

R 1D

E X

IS

T

IN

G

TANK

EXISTING

TANK

EXISTING

TP-2B

EXISTING

TP-1B

EXISTING

LOOP PIPING

CHW & HW NORTH

EXISTING OVERHEAD

PAINTSHOP ROOM

ROOF

EF-1 ON

EXISTING

CHR-3

SPACE

TUBE PULL

CP-3

TP-3

IN VERTICAL RISE

INSTALL VALVES

CT-3

1•"

EF-2

FCU-CEP-01

BYPASS

TOWER

B.E. @ 0'-8" AFF

w/FULLSIZE 18" PLENUM

EXISTING 36"x36" EA LOUVER

MAKEUP DEVICES

EXISTING CT WATER

CEP CONTROLS

EXISTING

EXISTING EF-2

WATER STATION

EXISTING TOWER MAKEUP

TREATMENT POWER PANEL

EXISTING TOWER

TOWER TREATMENT SYSTEM

EXISTING PULSED POWER

PCP-2

EXISTING

LEAK MONITOR

EXISTING REFRIGERANT

BOILER #2

BHP-2

SF-4

SF-7

SF-6

SF-5

SF-4

EXPANSION TANK ON CONCRETE PAD

EXISTING CHILLED WATER

CW THIS AREA

TO EXISTING DOMESTIC

EXISTING 1 •" CW

T

T

UC

T

OA LOUVER

CLR ANODIZIED

38"x32"

"C

W S

(U

G

"C

W R

(U

G

12"CWR (UG)

12"CWS (UG)

"C

W S

(U

G

HSBLE

DATA

F A

P

E L

E C

MCC #3

E

T E

L

M C

C

MSG

T

S

CAUTION: UG HIGH VOLTAGE IN AREA

POWER PANEL

EXISTING PULSED

J

M C

C

EXISTING CT-3

EXISTING CT-1

TP-3

EXISTING

CT-1 VFD

EXISTING

P:\22102\22102m302.dgn

DATE PLOTTED

DGN FILE

14-NOV-2022

SEAL

SCALE:

FILE PATH:

SHEET NUMBER:

316 CORPORATE PARKWAY

NBP Engineers, Inc.

MACON, GEORGIA 31210

NBP

ENGINEERS

478-745-1691 www.nbpengineers.com

No. REVISIONS/SUBMISSIONS DATE

DRAWN:

CHECKED:

DESIGNED:

DATE:

PROJECT NUMBER:

P R

O J E

C T

T

IT

L E

SHEET TITLE:

CONSULTANTS

THIS DRAWING IS THE PROPERTY OF THE

ENGINEER AND MAY NOT BE REPRODUCED

OR USED IN WHOLE OR IN PART

WITHOUT HIS WRITTEN PERMISSION. IT IS

TO BE USED FOR THE PROJECT

SPECIFICALLY IDENTIFIED HEREIN AND TO

BE RETURNED UPON REQUEST.

P:\22102\22102m302.dgn

AS SHOWN

22102

C o ll e g e o f C o a s ta l G e o rg ia

B ru n s w ic k

G e o rg ia

M a in C a m p u s C e n tr a l E n e rg y P la n t C o o li n g T o w e r

R e p la c e m e n t

WSH

LTF

WSH

COA Expiration: 6.30.2024

COA#PEF000774

NBP Engineers, Inc.

T

11.14.22

P ro je c t

N o

C

C G

A

SECURITY OFFICE

CHILLER ROOM

BOILER ROOM

TLT

TLT

CONTROL ROOM

LINK FENCE

EXISTING CHAIN

LINK FENCE

EXISTING CHAIN

LINK FENCE

EXISTING CHAIN

SCALE:

= 1'-0

4 0 2 4 8

M302

N NEW WORK - HVAC

LARGE SCALE PLAN - LARGE SCALE PLAN - NEW WORK - HVAC

LINE LEGEND

POINT OF CONNECTION

EXISTING TO REMAIN

NEW WORK

VFD

CT-2

NEW

NEW

CT-2

ON EXISTING CONCRETE BASIN

INSTALL NEW COOLING TOWER

PIPING AT ISOLATION VALVE

AND CONNECT TO EXISTING

EXTEND NEW 12" CWR PIPING DN

PIPING TO NEW TOWER

TOWER MAKE UP WATER

CONNECT EXISTING COOLING

NOTES:(THIS SHEET ONLY)

PROVIDE NEW 100A/3P NON-FUSED DISCONNECT ON LINE SIDE OF NEW VFD.

SHALL MATCH AIC RATINGS OF EXISTING CIRCUIT BREAKERS IN THIS MOTOR CONTROL CENTER.

BUCKET AND INSTALL A NEW CIRCUIT BREAKER ONLY KIT WITH 80A/3P CIRCUIT BREAKER. NEW BREAKER

EXISTING COOLING TOWER #2 FAN IS SERVED OUT OF THIS MOTOR CONTROL CENTER, REMOVE THE EXISTING

MAKE ALL FINAL CONNECTIONS. NEW CONDUCTORS SHALL BE COPPER.

REPLACE EXISTING CONDUCTORS SERVING THIS FAN. PROVIDE NEW 3#3 AWG. 1#8G IN EXISTING CONDUIT.

SHALL BE WIRED TO SHUT OFF THE VFD WHEN THE OUTSIDE DISCONNECT IS MOVED TO THE OPEN POSITION.

PROVIDE CONTROL CONDUIT AND WIRING BACK TO VFD INSIDE CENTRAL PLANT. THE AUX CONTACTS

REMOVE EXISTING DISCONNECT. PROVIDE NEW 100A/3P/3R NON-FUSED DISCONNECT WITH AUX CONTACTS.