GSC J_432 Drawings.pdf

PDF 15 MB Posted Jun 13, 2025

Attached to: GSC J-432-BID Campuswide HVAC and Electrical Systems Renewal
Solicitation number: PE-47200-RFQ-2025-000000092
Issued by: Johnson County, Georgia

About this file

Written by GovTribe AI · Apr 30, 2026

Summary

This is a construction document package for Gordon State College in Barnesville, Georgia, detailing a Campus-Wide HVAC and Electrical System Renewal project (BOR Project No. J-432). The project encompasses comprehensive mechanical, electrical, and plumbing work across three main buildings: the Instructional Complex, Russell Hall, and the Student Center. The scope includes demolition and replacement of existing HVAC systems with new equipment such as variable air volume (VAV) units, air handling units (AHUs), cooling towers, boiler plants, and chiller systems, along with complete electrical system upgrades including new control panels, wiring, lighting fixtures, and associated building automation and control systems. The construction documents, dated June 12, 2025, provide detailed floor plans, mechanical flow diagrams, electrical schematics, equipment schedules, and specifications organized by building and system type. The project reflects a systems renewal approach with both base bid and deductive alternate pricing options, particularly for boiler replacement work (Deductive Alternate M2) and lighting upgrades across multiple deductive alternates (E1 through E6).

The construction documents indicate that all existing panels are to remain and be reused for new work, with no new panel installations anticipated. Electrical work requires coordination with Division 23 for variable frequency drives (VFDs) serving HVAC equipment, and contractors must submit power and wiring documentation indicating motor overload current protection (MOCP) values prior to ordering new breakers. The project includes significant controls upgrades requiring demolition of existing building control systems and installation of new direct digital control (DDC) panels, thermostats, sensors, and actuators throughout all three buildings. Lighting replacement follows an energy code compliance framework with wireless dimming capabilities and occupancy sensors where specified. The documents note that discrepancies between as-built conditions and design drawings are anticipated, and contractors are required to notify the design professional and owner prior to performing work. Multiple deductible alternates are included for boiler/pump replacement, new controls integration with existing Johnson Controls systems, and various lighting system enhancements across the Student Center.

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Other files

File	Type	Posted
Sample Contract.pdf	PDF	Jun 13, 2025
GSC J_432 Project Manual.pdf	PDF	Jun 13, 2025
GSC J_432 DBB Award.docx	DOCX document	Jun 13, 2025
J_432 GSC GC _ ADDENDUM 2.pdf	PDF	Jun 13, 2025
Bid Tab.pdf	PDF	Jun 13, 2025
J_432 GSC _ GC ADDENDUM 3.pdf	PDF	Jun 13, 2025
J_432 GSC GC _ ADDENDUM 1.pdf	PDF	Jun 13, 2025
J_432 GSC GC _ ADDENDUM 4.pdf	PDF	Jun 13, 2025
GSC J_432 Bid Package.pdf	PDF	Jun 13, 2025
GSC J_432 DBB_Award.docx	DOCX document	Jun 13, 2025
J432 2025_07_14_GSC_Hvac_ElecRenewal_Add_2_NB.pdf	PDF	Jun 13, 2025

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NBP ENGINEERS, INC.

MACON, GEORGIA316 CORPORATE PARKWAY

NBP

ENGINEERS

CONSULTANTS

478-745-1691 www.nbpengineers.com

GORDON STATE COLLEGE

Barnesville, Georgia

INSTRUCTIONAL COMPLEX - ABBREVIATIONS, LEGENDS, & SCHEDULE - HVAC

INSTRUCTIONAL COMPLEX - FIRST FLOOR PLAN - DEMOLITION - HVAC

INSTRUCTIONAL COMPLEX - THIRD FLOOR PLAN - DEMOLITION - HVAC

INSTRUCTIONAL COMPLEX - SECOND FLOOR PLAN - DEMOLITION - HVAC

INSTRUCTIONAL COMPLEX - FOURTH FLOOR PLAN - DEMOLITION - HVAC

INSTRUCTIONAL COMPLEX - FIRST FLOOR PLAN - DEMOLITION/NEW WORK - ELECTRICAL

INSTRUCTIONAL COMPLEX - SECOND FLOOR PLAN - DEMOLITION/NEW WORK - ELECTRICAL

INSTRUCTIONAL COMPLEX - THIRD FLOOR PLAN - DEMOLITION/NEW WORK - ELECTRICAL

INSTRUCTIONAL COMPLEX - FOURTH FLOOR PLAN - DEMOLITION/NEW WORK - ELECTRICAL

INSTRUCTIONAL COMPLEX - ROOF PLAN - DEMOLITION/NEW WORK - ELECTRICAL

INSTRUCTIONAL COMPLEX BUILDING

RUSSELL HALL BUILDING

RUSSELL HALL - ABBREVIATIONS, LEGENDS, & SCHEDULES - HVAC

RUSSELL HALL - LOWER & UPPER LEVEL FLOOR PLANS - DEMOLITION - HVAC

RUSSELL HALL - LOWER & UPPER LEVEL FLOOR PLANS - NEW WORK - HVAC

RUSSELL HALL - LARGE SCALE - LOWER & UPPER LEVEL MECHANICAL ROOMS - DEMOLITION & NEW WORK - HVAC

RUSSELL HALL - LOWER & UPPER LEVEL FLOOR PLANS - DEMOLITION/NEW WORK - ELECTRICAL

RUSSELL HALL - LARGE SCALE - LOWER & UPPER LEVEL MECHANICAL ROOMS - DEMOLITION & NEW WORK - ELECTRICAL

STUDENT CENTER BUILDING

STUDENT CENTER - ABBREVIATIONS, LEGENDS, & SCHEDULES - HVAC

INSTRUCTIONAL COMPLEX - LEGEND, & POWER RISER - DEMOLITION/NEW WORK - ELECTRICAL STUDENT CENTER - LEGEND, & POWER RISER - DEMOLITION/NEW WORK - ELECTRICAL

ICM000

ICM100

ICM101

ICM102

ICM103

ICM104

ICE000

ICE100

ICE101

ICE102

ICE103

ICE104

ICE105

RHE000

RHE101

RHE301

RHM000

RHM101

RHM201

RHM301

SCM000

SCM301

SCE000

SCE301

STUDENT CENTER - LARGE SCALE - GROUND FLOOR MECHANICAL ROOM - DEMOLITION & NEW WORK - HVAC

BOR Project No.: J-432

ICM200

ICM201

ICM202

ICM203

ICM204

INSTRUCTIONAL COMPLEX - BASEMENT FLOOR PLAN - DEMOLITION - HVAC

INSTRUCTIONAL COMPLEX - BASEMENT FLOOR PLAN - NEW WORK - HVAC

INSTRUCTIONAL COMPLEX - FIRST FLOOR PLAN - NEW WORK - HVAC

INSTRUCTIONAL COMPLEX - SECOND FLOOR PLAN - NEW WORK - HVAC

INSTRUCTIONAL COMPLEX - THIRD FLOOR PLAN - NEW WORK - HVAC

INSTRUCTIONAL COMPLEX - FOURTH FLOOR PLAN - NEW WORK - HVAC

ICM105 INSTRUCTIONAL COMPLEX - ROOF PLAN - DEMOLITION - HVAC

RUSSELL HALL - LEGEND, & PARTIAL POWER RISER - DEMOLITION/NEW WORK - ELECTRICAL

STUDENT CENTER - PARTIAL SECOND FLOOR PLAN - DEMOLITION - HVAC

STUDENT CENTER - PARTIAL SECOND FLOOR PLAN - NEW WORK - HVAC

SCE101A

SCE101B

SCE102A

SCE102B

STUDENT CENTER - PARTIAL FIRST FLOOR PLAN - DEMOLITION/NEW WORK - LIGHTING

SCE103

SCE104

ICM001

SCE701 STUDENT CENTER - DETAILS - ELECTRICAL

STUDENT CENTER - LARGE SCALE - GROUND FLOOR MECHANICAL ROOM - DEMOLITION & NEW WORK - ELECTRICAL

INSTRUCTIONAL COMPLEX - BASEMENT FLOOR PLAN - DEMOLITION & NEW WORK - ELECTRICAL

ICM205 INSTRUCTIONAL COMPLEX - ROOF PLAN - NEW WORK - HVAC

STUDENT CENTER - PARTIAL FIRST FLOOR PLAN - DEMOLITION - HVAC

STUDENT CENTER - PARTIAL FIRST FLOOR PLAN - NEW WORK - HVAC

ICM401 INSTRUCTIONAL COMPLEX - AHU FLOW DIAGRAM - HVAC

ICM402 INSTRUCTIONAL COMPLEX - HOT WATER BOILER PLANT FLOW DIAGRAM - HVAC

ICM403 INSTRUCTIONAL COMPLEX - CHILLER PLANT FLOW DIAGRAM - HVAC

RHM401

RHM402

RHM403

RUSSELL HALL - HOT WATER BOILER PLANT FLOW DIAGRAM - HVAC

RUSSELL HALL - AHU FLOW DIAGRAM - HVAC

RUSSELL HALL - CHILLER PLANT FLOW DIAGRAM - HVAC

SCM402

SCM401

SCM400 STUDENT CENTER - AHU 1 & 2 FLOW DIAGRAM - HVAC

STUDENT CENTER - HOT WATER BOILER PLANT FLOW DIAGRAM - HVAC

STUDENT CENTER - CHILLER PLANT FLOW DIAGRAM - HVACSCM403

SCM404

STUDENT CENTER - AHU 1, 3, & 4 FLOW DIAGRAM - HVAC

STUDENT CENTER - AHU 2 FLOW DIAGRAM - HVAC

SCM405 STUDENT CENTER - HOT WATER BOILER PLANT FLOW DIAGRAM - HVAC

STUDENT CENTER - PARTIAL FIRST FLOOR PLAN - DEMOLITION/NEW WORK - POWER

STUDENT CENTER - PARTIAL SECOND FLOOR PLAN - DEMOLITION/NEW WORK - POWER

SCM101A

SCM101B STUDENT CENTER - PARTIAL FIRST FLOOR PLAN - DEMOLITION - HVAC

SCM102A

SCM102B STUDENT CENTER - PARTIAL SECOND FLOOR PLAN - DEMOLITION - HVAC

SCM201A

SCM201B STUDENT CENTER - PARTIAL FIRST FLOOR PLAN - NEW WORK - HVAC

STUDENT CENTER - PARTIAL SECOND FLOOR PLAN - NEW WORK - HVACSCM202A

SCM202B

INDEX OF DRAWINGS

SCA102A STUDENT CENTER - PARTIAL SECOND FLOOR PLAN - DEMOLITION/NEW WORK - CEILING

STUDENT CENTER - PARTIAL SECOND FLOOR PLAN - DEMOLITION/NEW WORK - LIGHTING

SCM001 STUDENT CENTER - SCHEDULES & DETAILS - HVAC

INSTRUCTIONAL COMPLEX - SCHEDULES & DETAILS - HVAC

ICM501 INSTRUCTIONAL COMPLEX - DETAILS - HVAC

ICP000

ICP100

INSTRUCTIONAL COMPLEX - LEGEND, SCHEDULE, NOTES, & DETAILS - PLUMBING

CONSTRUCTION DOCUMENTS - 06.12.2025

ICP200

INSTRUCTIONAL COMPLEX - PARTIAL BASEMENT FLOOR PLAN - DEMOLITION - PLUMBING

INSTRUCTIONAL COMPLEX - PARTIAL BASEMENT FLOOR PLAN - NEW WORK - PLUMBING

CAMPUS WIDE HVAC AND ELECTRICAL SYSTEM RENEWAL

P:\24075\24075_IC_m000.dgn

DATE PLOTTED

DGN FILE

13-JUN-2025

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

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:\24075\24075_IC_m000.dgn

AS SHOWN

RRH

LTF

RRH

24075

COA Expiration: 6.30.2026

NBP Engineers, Inc.

COA#PEF000774

06.12.2025

G O

R D

O N S

T A

T E C

O L L E

G E

B a rn e s v il le

G e o rg ia

B O

R P ro je c t

N o

J -4

C O

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R U

C T

D O

C U

M E

N T S

C A

M P

U S W

E H

V A

C A

N D E

L E

C T

A L S

Y S

T E

M R

E N

E W

A L

SINGLE LINE DUCT LEGEND

DUCT (SUPPLY, RETURN & EXHAUST)

SUPPLY DUCT UP

SUPPLY DUCT DOWN

RETURN OR EXHAUST DUCT UP

RETURN OR EXHAUST DUCT DOWN

DUCT RISE

DUCT DOWN

VOLUME DAMPER (MANUAL UNLESS INDICATED A.V.D.)

TRANSITION

DUCT TAKE-OFF (SEE SPEC. PERTAINING TO DEFLECTROLS)

TRANSITION (FLAT ON TOP)

TRANSITION (FLAT ON BOTTOM)

TRANSITION (TOP OR BOTTOM ONLY)

SUPPLY CEILING DIFFUSER

RETURN OR EXHAUST CEILING GRILLE

SIDEWALL SUPPLY

SIDEWALL RETURN

FLEXIBLE CONNECTION (DUCT)

RELIEF AIR SUPPLY TO TOILET

DUCT SPLIT WITH SPLITTER DAMPER

FLEX. DUCT WITH SCREW ON COLLAR, TAKE-OFF

DUCT WITH DUCT LINER

SQUARE ELBOW WITH TURNING VANES

RADIUS ELBOW (SEE SPECS. PERTAINING TO TURNING VANES)

AUTOMATIC VOLUME DAMPER

12\10 SPLIT

SCD

FOB

T OR B

RAS

AVD

FD/SCD

SMOKE CONTROL DAMPER

COMBINATION FIRE/SMOKE CONTROL DAMPER

FIRE DAMPER (FD)

FIRE DAMPER

SPS

COMBINATION STARTER

STARTER

PIPE SLEEVE

CONCENTRIC REDUCER

PIPE ANCHOR

HVAC LEGEND

BALL VALVE WITH

3/4" HOSE END

BALANCE VALVE

THREADED & FLANGED

GLOBE VALVE

CHECK VALVE

3-WAY MIXING VALVE

BALL VALVE

BUTTERFLY VALVE

SOLENOID VALVE

CONTROL VALVE

PLAN VIEW

2-WAY MOTORIZED VALVE

RELIEF VALVE

FLANGED UNION

BRANCH OUT TOP

STRAINER

BRANCH OUT BOTTOM

ELBOW DOWN

ELBOW UP

TEE OUT TOP

BLIND FLANGE

PIPE CAP

AUTOMATIC AIR VENTAAV

FLEX. PIPE CONN.

BACKFLOW PREVENTER

THERMOMETER

TEE OUT BOTTOM

MANUAL AIR VENT

PIPE TEST PLUG

HEATING WATER FLOW

COLD WATER DOMESTIC

NATURAL GAS

CONDENSER WATER FLOW

DRAIN

HEATING WATER RETURN

HOT WATER DOMESTIC

DUCT SIZE FIRST DIMENSION

IS SIDE SHOWN

24\12

DOOR GRILLE

REFERS TO DETAIL OR

PLAN ON SHEET M-1.THERMOSTAT

INTERVAL TIMER

I.T.

1\M-4

DUCT/PLENUM w/LINER

FIRE DAMPER

ELBOW WITH

TURNING VANES

FLEX. DUCT CONN.

TURNING VANES

ELBOW WITHOUT

ADJUSTABLE AIR

EXTRACTOR

INSULATED FLEX. DUCT

ECCENTRIC REDUCER

HWS

HWR

SCHS

SCHR

CONDENSER WATER RETURN

STATIC PRESSURE SENSOR

SMOKE DETECTOR

POINT OF CONNECTION

DUCT SPLIT

THREADED & FLANGED

UNION

GAUGE TAPPING

GAUGE WITH TAPPING

THREADED & FLANGED

PIPE SOCKET WELL

FLOW INDICATOR BALANCER

T G THERMOSTAT w/GROUND

ANNULAR ELEMENT FLOW STATION

DAMPER - BLADE VIEW DAMPER - END VIEW

xx{K OR xx/xx}K ROUND OR FLAT OVAL DUCT (K)

DOUBLE WALL INSULATED

ROUND OR FLAT OVAL DUCTxx{ OR xx/xx}

CHILLED WATER FLOW

CHILLED WATER RETURN

CHS

CHR

WATER SUPPLY

SECONDARY CHILLED

WATER RETURN

SECONDARY CHILLED

CVA

CONSTANT VOLUME

ADJUSTABLE

CONSTANT VOLUME

CFM

PRESSURE SENSOR

A COMPRESSED AIR

AAV AUTOMATIC AIR VENT

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

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

FMS FLOW METER STATION

FOF FUEL OIL FLOW

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

FRT FLOW RATE TRANSMITTER

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

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

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

TB THRUST BLOCK

T TEMPERED WATER

STR STRAINER

SP STATIC PRESSURE

SP SPRINKLER PIPE

SG SPECIALTY GAS

EUH ELECTRIC UNIT HEATER

RECIRCULATING

DHR DOMESTIC HOT WATER

TRANSMITTER

DPT DIFFERENTIAL PRESSURE

PER MINUTE

SCIM STANDARD CUBIC INCHES

TEMPERATURE

SST SATURATED SUCTION

(UNINSULATED)

TE TOP ELEVATION

(TOWER) PUMP

TP CONDENSER WATER

FSD FIRE/SMOKE DAMPER

EA EXHAUST AIR

MA MIXED AIR

AE ADJUSTABLE AIR EXTRACTOR

RAO RETURN AIR OPENING

AD AREA DRAIN/ACCESS DOOR

& SCHEDULE - HVAC

ABBREVIATIONS, LEGENDS,

INSTRUCTIONAL COMPLEX -

ICM000

SUMMER WINTER

DESIGN CONDITIONS

OUTSIDE

INSIDE

15 F DB

70 F DB

95.3 F DB / 77.2 F WB

75 F DB / 55% RH

AS PART OF THIS WORK.

FLOW DIAGRAMS FOR CHANGES TO EXISTING SYSTEMS

COMPONENTS/SENSORS REPLACE WITH NEW. SEE NEW

INCLUDING HEAD END AND ALL ITS DOWNSTREAM

DEMOLISH THE EXISTING BUILDING CONTROLS ENTIRELY,

CONTROL SCOPE

NOTIFY DESIGN PROFESSIONAL AND OWNER OF ANY DISCREPANCIES PRIOR TO PERFORMING ANY WORK.

IS ANTICIPATED THERE ARE DISCREPANCIES VERSUS THE AS-BUILT CONDITIONS. CONTRACT TO IDENTIFY AND

SURVEYS. THESE DOCUMENTS REFLECT EXISTING CONDITIONS TO THE BEST OF OUR KNOWLEDGE. HOWEVER, IT

THESE DRAWINGS HAVE BEEN PRODUCED UTILIZING A COMBINATION OF ORIGINAL DESIGN DOCUMENTS AND FIELD

P:\24075\24075_IC_m001.dgn

DGN FILE

13-JUN-2025

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

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:\24075\24075_IC_m001.dgn

AS SHOWN

RRH

LTF

RRH

24075

COA Expiration: 6.30.2026

NBP Engineers, Inc.

COA#PEF000774

06.12.2025

G O

R D

O N S

T A

T E C

O L L E

G E

B a rn e s v il le

G e o rg ia

B O

R P ro je c t

N o

J -4

C O

N S T

R U

C T

C U

M E

N T S

C A

M P

U S W

E H

V A

C A

N D E

L E

C T

A L S

Y S

T E

M R

E N

E W

A L

MARK

FILTER SCHEDULE

CFM

MAX

MERV REMARKS

TYPE CFM

S.P.

MARK

MAX.

RPM

MOTOR

HP REMARKS

FAN SCHEDULE

MIN.

FAN DIA.

(IN)

(EA)

NO.

OF FANS

TYPE

NOTES:

ENTERING AIR LEAVING AIR

REMARKS

MARK

NOTES:

CFM MAX. ROWS

NOTES:

MAX. FPI

DB WB DB WB

( F) ( F) ( F) ( F)

COOLING COIL SCHEDULE

GPM

(IN)

INITIAL

(IN)

FINAL

MAX. HEIGHT

FILTERS

NO.

MAX. WIDTH

FILTERS

NO.

LAYOUT BASIS:

REMARKSMARK MAX. ROWS

NOTES:

MAX. FPI

HEATING COIL SCHEDULE

GPM

CFM

HC-1

15667.7 52.8

CC-1

47000 560 2095.9 62.25

47000 560 350

SFW-1 ARRAY 94,000

FRAME

FF-1 FH-2 13

ICM001

PROVIDE FILTER HOUSING SIZED FOR 24" x 24". PROVIDE QUANTITY OF FILTERS TO FILL HOUSING.

VAV UNIT SCHEDULE

GROSS

OUTPUT-MBH

INPUT-MBH

OPERATING

PRESSURE-PSIG

FUEL

BURNER DATARATINGS HOT WATER DATA

EWT LWT

MINIMUM MAX.

DESIGN

MARK

PRESSURE - PSIG

(RELIEF VALVE SETTING)

F F

WATER FLOW

GPM REMARKS

MAX.

MARK SERVICE

TYPE

PUMP

GPM

FT.H O EFF.%

REMARKS

MIN.

PUMP SCHEDULE

B&G

P-1 ES

P-2 ES

HOT WATER

180 150

P-3 ES

P-4 ES

305P-5 80ES

P-6 ES 305 80

CHILLED WATER

CONDENSER WATER

MOTOR

12 22 3166 12

94,000 5 10

40.5

30.6

HEAD

CONTROL

HEAD FT.

DUTY POINT

6 8

MIN. MIN.

2 12 0.17

101N.GAS50241999

81.7

77.7

75.1

77.7

E-1510-3AD

E-1510-4GC

E-1510-2.5BB

MODEL

MANUFACTURER

MARK

TITUS

LAYOUT BASIS:

SIZE

DUCT

INLET

MIN. CFM

MAX MIN

E.S.P (IN WG)

INLET DOWNSTREAM

HOT WATER HEATING COIL

CFM GPMMBH WPd ROWS FPI

EWT LWT

F DB F DB

REMARKS

EAT LAT

F DB F DB

APD

FBN2001

24 50 N.GAS FBN2001

BLR-3

BLR-2

BLR-1

1923 1999 24 50 N.GAS FBN2001 180 150

CONDENSING HOT WATER BOILER SCHEDULE

MANUFACTURER

LOCHINVAR

LAYOUT BASIS:

NOTES:

4 LOCHNIVAR CREST SHALL BE BASE BID BOILER. OTHERS SHALL BE DEDUCTIVE ALTERNATE.

BACNET MSTP.

CONDENSATE NEUTRALIZATION KIT.

RESET WITH EWT=90 F / LWT 120 F OFF-PEAK CONDITIONS.

2 3 4 51

CC-2

COOLING CAPACITY (MBH)

SENSIBLE TOTAL

1379.39 2036.98 81.7 53

(FT.)

WPD

MAX.

(IN. WG)

APD

MAX.

16.7 0.82

(IN.)

COIL HEIGHT

MAX.

(IN.)

COIL WIDTH

MAX.

15667.7 52.847000 560 3506 8 1379.39 2036.98 81.7 53 16.7 0.82 99

2 31

COIL CAPACITIES DESIGNED FOR 42 F ENTERING WATER AND 54 F LEAVING WATER.

COIL DIMENSIONS REFLECT HALF OF THE TOTAL COOLING COIL ASSEMBLY.

EACH CC-X MARK CONSISTS OF A MINIMUM OF 3 STACKED COILS, FOR A SYSTEM TOTAL MINIMUM OF 6 COILS. REFER TO PLANS FOR HEADER LOCATIONS.

COIL DIMENSIONS REFLECT HALF OF THE TOTAL HEATING COIL ASSEMBLY.

EACH HC-X MARK CONSISTS OF A MINIMUM OF 3 STACKED COILS, FOR A SYSTEM TOTAL MINIMUM OF 6 COILS. REFER TO PLANS FOR HEADER LOCATIONS.

COIL CAPACITIES DESIGNED FOR 180 F ENTERING WATER AND 112.6 F LEAVING WATER.

HC-2

2 31

VELOCITY

FACE

MAX.

VELOCITY

FACE

MAX.

HEATING CAPACITY (MBH)

MIN.

SENSIBLE

ENTERING AIR LEAVING AIR

DB DB

( F) ( F)

13.9 55

(FT.)

WPD

MAX.

(IN. WG)

APD

MAX.

(IN.)

COIL HEIGHT

MAX.

(IN.)

COIL WIDTH

MAX.

5.28 101.25

14447000 560 2095.9 62.252 12 0.1713.9 55 5.28 101.25

(IN W.G.)

PROVIDE BACNET INTERFACE.

PROVIDE ONE VFD FOR EACH ROW OF 4 FANS, 3 VFD'S TOTAL.

TOTAL FAN WALL DIMENSIONS TO BE MAXIMUM 160" X 120".

4" PLEATED MERV-13.

PROVIDE VFD.

NOTES:

PLEATED 0.28 0.9 CAMFIL 1 2

2 31

N.O.

COIL

UNION(TYP)

•" GATE VALVE

W/HOSE ADAPTER

TEST PLUG

3-WAY CONTROL VALVE

GAUGE COCK

PIPING IS A HIGH POINT)

(PROVIDE IF RUNOUT

MANUAL AIR VENT

CIRCUIT SETTER

PIPE SIZE > 2"

BUTTERFLY VALVE FOR

BALL VALVE; PROVIDE

HWR

HWS

TEST PLUGS

UNIONS (3)

SUPPLY

RETURN

CONTROL VALVE

COIL

(PROVIDE IF RUNOUT PIPING

IS A HIGH POINT)

MANUAL AIR VENT GAUGE COCK

6" MAXIMUM

TEST PLUG IN TEE

(REMOVE PLUG FOR

DRAIN).

CIRCUIT SETTER

NOT TO SCALE

TYPICAL PIPING AT TU HEATING COILS - 2 WAY

NOT TO SCALE

TYPICAL PIPING AT TU HEATING COILS - 3 WAY

VALVE AND HOSE END

STRAINER w/BALL

DETAILS - HVAC

SCHEDULES &

INSTRUCTIONAL COMPLEX -

MANUFACTURERS LAYOUT BASIS

2 EXISTING PUMP TO REAMIN.

SIZED AT 40% REDUNDANCY IN VARIABLE LOOP CONFIGURATION.

VAV-115

VAV-114

VAV-113

VAV-112

VAV-111

VAV-110

VAV-109

VAV-108

VAV-107

VAV-106

VAV-105

VAV-104

VAV-103

VAV-102

VAV-101

VAV-100

VAV-99

VAV-98

VAV-97

VAV-96

VAV-95

VAV-94

VAV-93

VAV-92

VAV-91

VAV-90

VAV-89

VAV-88

VAV-87

VAV-86

VAV-85

VAV-84

VAV-83

VAV-82

VAV-81

VAV-80

VAV-79

VAV-78

VAV-76

VAV-72

VAV-66

VAV-65

VAV-64

VAV-63

VAV-62

VAV-61

VAV-60

VAV-59

VAV-58

VAV-57

VAV-56

VAV-55

VAV-54

VAV-53

VAV-52

VAV-51

VAV-50

VAV-49

VAV-48

VAV-47

VAV-46

VAV-36

VAV-35

VAV-34

VAV-33

VAV-32

VAV-31

VAV-30

VAV-29

VAV-28

VAV-27

VAV-26

VAV-25

VAV-24

VAV-23

VAV-22

VAV-21

VAV-20

VAV-19

VAV-18

VAV-17

VAV-16

VAV-09

VAV-08

VAV-07

VAV-06

VAV-05

VAV-04

VAV-03

VAV-02

VAV-01

DESV

0.7

0.2

60.4

24.4

31.8

24.6

55.8

97.4

14.6

30.6

9.2

8.5

10.4

8.4

25.6

55.8

25.8

24.4

31.9

24.7

23.3

60.4

10.2

30.3

30.7

13.9

8.7

13.8

24.3

24.2

25.4

24.2

31.3

62.8

10.7

30.3

30.7

25.4

8.7

13.9

6.5

24.3

25.4

31.3

81.1

10.7

29.6

30.8

31.1

8.4

13.2

8.2

24.3

101.3

30.2

31.3

31.6

0.5

1.77

0.12

0.13

0.12

0.13

0.22

0.13

0.58

0.04

0.13

0.06

0.12

0.22

0.12

0.13

0.12

1.77

0.14

0.17

0.2

0.14

0.2

0.13

0.17

1.77

0.15

0.17

0.13

0.14

0.2

0.14

0.13

0.17

1.02

0.15

0.17

0.13

0.14

0.2

0.14

0.13

0.58

0.17

155.2

129.8

114.6

129.4

118.3

122.6

118.3

146.6

119.9

142.1

145.1

137.4

145.4

127.3

122.6

129.8

114.3

129.1

155.2

136.4

135.8

138.1

152.7

138.7

145.7

135.3

134.9

155.2

136.4

135.8

152.7

138.3

159.5

145.7

135.3

134.9

135.7

135.2

143.1

152.7

140.7

156.9

148.4

146.6

136.6

134.3

1.77

0.12

0.13

0.12

0.13

0.22

0.13

0.58

0.04

0.13

0.06

0.12

0.22

0.12

0.13

0.12

1.77

0.07

0.13

0.14

0.13

0.03

0.12

0.13

0.18

0.13

0.15

0.17

0.41

0.11

0.13

0.14

0.18

0.03

0.13

0.01

0.13

0.18

0.15

0.17

0.32

0.11

0.14

0.16

0.22

0.03

0.09

0.02

0.11

0.44

0.12

0.13

0.18

92.9

82.9

77.1

82.2

81.9

84.8

81.9

88.9

78.6

80.2

93.3

99.1

84.8

99.7

79.2

84.8

78.8

82.9

76.8

81.9

86.2

92.9

83.2

77.5

76.8

74.7

91.4

75.3

78.6

78.7

76.3

78.7

76.3

75.7

92.9

80.1

77.5

76.8

76.3

91.4

74.8

78.6

76.3

75.7

93.5

80.1

76.7

76.1

75.1

91.4

77.5

91.4

77.2

88.9

77.7

74.5

75.1

2 - WAY

3 - WAY

2 - WAY

3 - WAY

2 - WAY

3 - WAY

2 - WAY

3 - WAY

2 - WAY

2 - Way

3 - WAY

2 - WAY

3 - WAY

2 - WAY

3 - WAY

2 - WAY

625| 14/12

625|

14/12

D P R

625|

EXPMU

M U

C R

C S

M U

L-3 L-2

96/96

L-1

96/96

H S

CHS

CHR

V V

20/20

14/1814/18

6" CHR

5" HWR

14/18

14/12

1"CHS UP

1"CHR UP

8"CS

8"CR

ƒ"

6" CHR

1 •"

3•"

625|

6" CHR

6" CHS

4" HWR

4" HWS2•" HWS

2•" HWR

5" HWS

5" HWR 6" HWR

6" HWS

4" HWR

4" HWS

1 ‚"

24"x54"

UH-1

UH-2

T-1

C-1

EF-18

EXPANSION TANK

CHEMICAL TREATMENT TANK

CHEMICAL TREATMENT TANKS

FCU-5

SWBD

EMB

ATS

LAP

MCC

FIRE PUMP CONTROLLER

PUMP

FIRE

FH-1

PH-1

AM-2

AM-1

P:\24075\24075_IC_m100.dgn

DATE PLOTTED

DGN FILE

13-JUN-2025

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

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:\24075\24075_IC_m100.dgn

AS SHOWN

RRH

LTF

RRH

24075

COA Expiration: 6.30.2026

NBP Engineers, Inc.

COA#PEF000774

06.12.2025

G O

R D

O N S

T A

T E C

O L L E

G E

B a rn e s v il le

G e o rg ia

B O

R P ro je c t

N o

J -4

C O

N S T

R U

C T

C U

M E

N T S

C A

M P

U S W

E H

V A

C A

N D E

L E

C T

A L S

Y S

T E

M R

E N

E W

A L

2 3 4 5 6 7

BASEMENT FLOOR PLAN - DEMOLITION - HVAC

INSTRUCTIONAL COMPLEX -

ICM100

GENERAL NOTES:(THIS SHEET ONLY)

TO NEW EQUIPMENT IN NEW WORK.

WHICH IS REQUIRED TO REPLACE FOR PROPER CONNECTIONS

ALL EXISTING DUCTWORK TO REMAIN EXCEPT FOR THAT

5" HWS

SCALE:

= 1'-0

4 0 2 4 8

CD-1 CD-2

SF-1

SF-2

HC-1 CC-1

FF-1

FH-2

VFD

LINE LEGEND

EXISTING TO REMAIN

DEMOLITION

DEMOLITION - HVAC

BASEMENT FLOOR PLAN -

INSTRUCTIONAL COMPLEX -

F U

E L

T R

4" HWS

B-1

P-1

P-2

P-5

P-6

REFRIGERANT MONITOR

DDC CONTROL PANEL

T T

REMOVED AND REPLACED IN NEW WORK.

ALL BUILDING CONTROLS AND CONTROL ACCESSORIES TO BE

EXISTING SOUND ATTENUATORS SA-1 TO BE REMOVED.

SA-1

NOTES:(THIS SHEET ONLY)

1 EXISTING ACTUATOR TO BE REMOVED AND REPLACED IN NEW WORK.

EXISTING VFD'S TO BE REMOVED. NEW VFD'S TO BE RELOCATED IN NEW WORK.

REPLACED IN NEW WORK.

EXISTING OUTSIDE AIR TEMPERATURE SENSOR TO BE REMOVED AND

REPLACED IN NEW WORK.

EXISTING BOILER SHUTDOWN SWITCH TO BE REMOVED AND

IN NEW WORK.

EXISTING HIGH PRESSURE LIMIT SENSOR TO BE REMOVED AND REPLACED

IN NEW WORK.

EXISTING REFRIGERANT MONITOR TO BE REMOVED AND REPLACED

EXISTING DDC CONTROL TO BE REMOVED AND REPLACED IN NEW WORK.

IN NEW WORK.

EXISTING EMERGENCY SHUTDOWN SWITCH TO BE REMOVED AND REPLACED

IN NEW WORK.

EXISTING TEMPERATURE SENSOR TO BE REMOVED AND REPLACED

1 1

VFD

PHPL

2 2

1 1 1 1

1 1

1 1 1

REPLACED IN NEW WORK.

EXISTING EMERGENCY ACTIVATION SWITCH FOR EF-18 TO BE REMOVED AND

NEW EQUIPMENT IN NEW WORK.

EXISTING APPARATUS WALL TO BE REMOVED AS REQUIRED TO FIT

AND FANS TO BE REMOVED AND REPLACED IN NEW WORK.

WATER COIL, HOT WATER COIL, ASSOCIATED CONTROL VALVES,

EXISTING FH-2 AND FF-1 FILTER RACK/FILTERS, CHILLED

REPLACED IN NEW WORK. EXISTING ACTUATORS TOTAL FIVE (5).

EXISTING SMOKE CONTROL DAMPER ACTUATORS TO BE REMOVED AND

NEW COMPONENTS.

EXISTING BUILT UP APPARATUS CASING TO REMAIN FOR USE WITH

12 12

.SHALL BE PRICED AS PART OF DEDUCTIVE ALTERNATE M2

ALL WORK ASSOCIATED WITH REPLACING THE BOILER AND PUMPS

NOTE:

OF DEDUCTIVE ALTERNATE M2 IN NEW WORK.

MECHANICAL ROOM TO BE REMOVED AND REPLACED AS PART

ASSOCIATED BOILER FLUES, PIPING, AND ACCESSORIES IN

EXISTING BOILER, HOT WATER PUMPS P-5 AND P-6, AND ALL

AS PART OF THIS WORK.

FLOW DIAGRAMS FOR CHANGES TO EXISTING SYSTEMS

COMPONENTS/SENSORS REPLACE WITH NEW. SEE NEW

INCLUDING HEAD END AND ALL ITS DOWNSTREAM

DEMOLISH THE EXISTING BUILDING CONTROLS ENTIRELY,

CONTROL SCOPE

NOTIFY DESIGN PROFESSIONAL AND OWNER OF ANY DISCREPANCIES PRIOR TO PERFORMING ANY WORK.

IS ANTICIPATED THERE ARE DISCREPANCIES VERSUS THE AS-BUILT CONDITIONS. CONTRACT TO IDENTIFY AND

P:\24075\24075_IC_m101.dgn

DGN FILE

13-JUN-2025

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

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:\24075\24075_IC_m101.dgn

AS SHOWN

RRH

LTF

RRH

24075

COA Expiration: 6.30.2026

NBP Engineers, Inc.

COA#PEF000774

06.12.2025

G O

R D

O N S

T A

T E C

O L L E

G E

B a rn e s v il le

G e o rg ia

B O

R P ro je c t

N o

J -4

C O

N S T

R U

C T

C U

M E

N T S

C A

M P

U S W

E H

V A

C A

N D E

L E

C T

A L S

Y S

T E

M R

E N

E W

A L

1 1.1 2 3

B.1

4 5 6 7 87.9

ELEV ELEV

MEN

WOMEN

STAIR STAIR

SCALE:

= 1'-0

8 0 4 8 16

VAV-104

VAV-98

VAV-95

VAV-94

VAV-97

VAV-107

VAV-1 1 1

VAV-108

VAV-106

VAV-1 14

VAV-1 15

VAV-109

VAV-1 12 VAV-1 13

VAV-93

VAV-101

VAV-110

VAV-105

VAV-102

VAV-96

VAV-100

VAV-99

VAV-103

DEMOLITION - HVAC

FIRST FLOOR PLAN -

INSTRUCTIONAL COMPLEX -

FIRST FLOOR PLAN - DEMOLITION - HVAC

INSTRUCTIONAL COMPLEX -

45KVA

EL1

C1A L1A

H1A

& EX1 ABOVE

X1, X1NL

L1B C1B

H1B

LVSP1LVSP2

CHS

CHR

CHS

CHR

CHS

CHR

CHS

CHR

CHS

CHR

H W

R H

W S

H W

R H

W S

HWS

HWR

H W

R H

W S

HWS

HWR

1" ƒ"-DN ƒ"-DN

HWR

HWS

1 ‚" ƒ"-DN ƒ" ƒ"

4"-UP&DN

1"CD-DN

ƒ" CHR-UP ƒ" CHS-UP

•" HWR/S-DN

1"CD-DN

•" HWR/S-DN

ƒ" CHR-UP ƒ" CHS-UP

ICM101

LINE LEGEND

EXISTING TO REMAIN

DEMOLITION

ƒ" ƒ" ƒ" ƒ"

1‚" 1"

1•" ƒ" •" 2•"

1 ‚"

1" ƒ"

2" 1 •"

HWS

HWR

H W

R H

W S

H W

S H

W R

HWR

HWS

H W

R H

W S

H W

S H

W R

H W

R H

W S

HWS

HWR

HWS

VAV-104

VAV-105

VAV-103

VAV-102

VAV-101

VAV-100

VAV-97

VAV-93 T VAV-96

TVAV-1 13T VAV-1 12 T VAV-1 14 TVAV-1 15

TVAV-106

VAV-107

VAV-110

T T

T VAV-109

VAV-94

VAV-99

GENERAL NOTES:(THIS SHEET ONLY)

(TYPICAL)

PIPE SLEEVE

TO NEW EQUIPMENT IN NEW WORK.

THAT WHICH IS REQUIRED TO REPLACE FOR PROPER CONNECTIONS

ALL EXISTING DUCTWORK AND PIPING TO REMAIN EXCEPT FOR

NOTES:(THIS SHEET ONLY)

(15) LINEAR SLOT RETURN GRILLES IN THIS AREA.

REMOVE EXISTING RETURN AIR GRILLE PLENUM BOX FOR ALL FIFTEEN

REPLACED IN NEW WORK.

THERMOSTAT, AND 2 FEET OF ASSOCIATED HWR/HWS PIPING. ALL TO BE

REMOVE EXISTING VAV UNIT, ASSOCIATED CONTROL VALVE, ASSOCIATED2

AS PART OF THIS WORK.

FLOW DIAGRAMS FOR CHANGES TO EXISTING SYSTEMS

COMPONENTS/SENSORS REPLACE WITH NEW. SEE NEW

INCLUDING HEAD END AND ALL ITS DOWNSTREAM

DEMOLISH THE EXISTING BUILDING CONTROLS ENTIRELY,

CONTROL SCOPE

NOTIFY DESIGN PROFESSIONAL AND OWNER OF ANY DISCREPANCIES PRIOR TO PERFORMING ANY WORK.

IS ANTICIPATED THERE ARE DISCREPANCIES VERSUS THE AS-BUILT CONDITIONS. CONTRACT TO IDENTIFY AND

P:\24075\24075_IC_m102.dgn

DGN FILE

13-JUN-2025

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

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:\24075\24075_IC_m102.dgn

AS SHOWN

RRH

LTF

RRH

24075

COA Expiration: 6.30.2026

NBP Engineers, Inc.

COA#PEF000774

06.12.2025

G O

R D

O N S

T A

T E C

O L L E

G E

B a rn e s v il le

G e o rg ia

B O

R P ro je c t

N o

J -4

C O

N S T

R U

C T

C U

M E

N T S

C A

M P

U S W

E H

V A

C A

N D E

L E

C T

A L S

Y S

T E

M R

E N

E W

A L

1 1.1 2 3

B.1

4 5 6 7 87.9

ELEV ELEV

MEN

WOMEN

STAIR STAIR

SCALE:

= 1'-0

8 0 4 8 16

VAV-76

VAV-64 VAV-92

VAV-91 VAV-82

VAV-61

VAV-77

VAV-72

VAV-79

VAV-86

VAV-87 VAV-88

VAV-65

VAV-62

VAV-63

VAV-66

VAV-81

VAV-85

VAV-7

VAV-84

VAV-83

VAV-80

VAV-90

VAV-89

SECOND FLOOR PLAN - DEMOLITION - HVAC

INSTRUCTIONAL COMPLEX -

VAV-78

T 4

K V

C2A L2A

H2A

X2NL ABOVE

X2 &

L2B H2B

C2B

DEMOLITION - HVAC

SECOND FLOOR PLAN -

INSTRUCTIONAL COMPLEX -

ICM102

2•"

4"-DN

3"-UP

HWS

HWR

H W

R H

W S

H W

R H

W S

1 ‚"

1 •"

1 ‚"

1 •" ƒ"

H W

R H

W S

H W

R H

W S

1 ‚" 1"

HWS

HWR

FCU-1 FCU-2

1 •"

LINE LEGEND

EXISTING TO REMAIN

DEMOLITION

GENERAL NOTES:(THIS SHEET ONLY)

A ƒ"

1 ‚"

2" 2" 2"

HWS

HWR

HWS

1 •"

1 ‚"

VAV-63

VAV-61

T VAV-72

T T T T

T T

VAV-79

VAV-88VAV-87 VAV-89

VAV-90

VAV-91

VAV-86

VAV-76

VAV-84

VAV-82

VAV-81

EF-3

VAV-7

(TYPICAL)

PIPE SLEEVE

TO NEW EQUIPMENT IN NEW WORK.

THAT WHICH IS REQUIRED TO REPLACE FOR PROPER CONNECTIONS

ALL EXISTING DUCTWORK AND PIPING TO REMAIN EXCEPT FOR

NOTES:(THIS SHEET ONLY)

REPLACED IN NEW WORK.

THERMOSTAT, AND 2 FEET OF ASSOCIATED HWR/HWS PIPING. ALL TO BE

REMOVE EXISTING VAV UNIT, ASSOCIATED CONTROL VALVE, ASSOCIATED

1 1

AS PART OF THIS WORK.

FLOW DIAGRAMS FOR CHANGES TO EXISTING SYSTEMS

COMPONENTS/SENSORS REPLACE WITH NEW. SEE NEW

INCLUDING HEAD END AND ALL ITS DOWNSTREAM

DEMOLISH THE EXISTING BUILDING CONTROLS ENTIRELY,

CONTROL SCOPE

NOTIFY DESIGN PROFESSIONAL AND OWNER OF ANY DISCREPANCIES PRIOR TO PERFORMING ANY WORK.

IS ANTICIPATED THERE ARE DISCREPANCIES VERSUS THE AS-BUILT CONDITIONS. CONTRACT TO IDENTIFY AND

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DGN FILE

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SCALE:

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SHEET NUMBER:

316 CORPORATE PARKWAY

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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

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:\24075\24075_IC_m103.dgn

AS SHOWN

RRH

LTF

RRH

24075

COA Expiration: 6.30.2026

NBP Engineers, Inc.

COA#PEF000774

06.12.2025

G O

R D

O N S

T A

T E C

O L L E

G E

B a rn e s v il le

G e o rg ia

B O

R P ro je c t

N o

J -4

C O

N S T

R U

C T

C U

M E

N T S

C A

M P

U S W

E H

V A

C A

N D E

L E

C T

A L S

Y S

T E

M R

E N

E W

A L

1 1.1 2 3

B.1

4 5 6 7 87.9

ELEV ELEV

MEN

WOMEN

STAIR STAIR

SCALE:

= 1'-0

8 0 4 8 16

VAV-46

VAV-34

VAV-52VAV-31

VAV-47

VAV-49

VAV-56

VAV-57 VAV-58

VAV-35

VAV-32

VAV-33

VAV-36 VAV-51

VAV-55

VAV-8

VAV-54

VAV-53

VAV-50

VAV-60

VAV-59

T 4

K V

C3A L3A

H3A

X3NL ABOVE

X3 &

L3B

H3B

C3B

EH3

ICM103

H W

R H

W S

1 •"

H W

R H

W S

1 ‚"

HWS

HWR

3"-DN

2•"-UP

HWS

HWR

H W

R H

W S

H W

S H

W R

1 •" VAV-48 1 •"

THIRD FLOOR PLAN - DEMOLITION - HVAC

INSTRUCTIONAL COMPLEX -

DEMOLITION - HVAC

THIRD FLOOR PLAN -

INSTRUCTIONAL COMPLEX -

LINE LEGEND

EXISTING TO REMAIN

DEMOLITION

GENERAL NOTES:(THIS SHEET ONLY)

1 •"

1 ‚"

2•"

•"2"1 •" 2"

1 ‚" 1"

1 •"

1 ‚"

H W

S H

W R

HWS

HWR

H W

S H

W R

1 •"

1 ‚"

HWS

HWR

T T T T

VAV-46

VAV-33

VAV-31

VAV-57 VAV-58 VAV-59

VAV-60

VAV-52

VAV-29

VAV-54

VAV-8

VAV-56

VAV-49

(TYPICAL)

PIPE SLEEVE

TO NEW EQUIPMENT IN NEW WORK.

THAT WHICH IS REQUIRED TO REPLACE FOR PROPER CONNECTIONS

ALL EXISTING DUCTWORK AND PIPING TO REMAIN EXCEPT FOR

NOTES:(THIS SHEET ONLY)

1 EXISTING FUME HOOD FACE VELOCITY MONITOR TO BE REMOVED AND REPLACED IN NEW WORK.

REPLACED IN NEW WORK.

THERMOSTAT, AND 2 FEET OF ASSOCIATED HWR/HWS PIPING. ALL TO BE

REMOVE EXISTING VAV UNIT, ASSOCIATED CONTROL VALVE, ASSOCIATED2

AS PART OF THIS WORK.

FLOW DIAGRAMS FOR CHANGES TO EXISTING SYSTEMS

COMPONENTS/SENSORS REPLACE WITH NEW. SEE NEW

INCLUDING HEAD END AND ALL ITS DOWNSTREAM

DEMOLISH THE EXISTING BUILDING CONTROLS ENTIRELY,

CONTROL SCOPE

NOTIFY DESIGN PROFESSIONAL AND OWNER OF ANY DISCREPANCIES PRIOR TO PERFORMING ANY WORK.

IS ANTICIPATED THERE ARE DISCREPANCIES VERSUS THE AS-BUILT CONDITIONS. CONTRACT TO IDENTIFY AND

P:\24075\24075_IC_m104.dgn

DGN FILE

13-JUN-2025

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

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:\24075\24075_IC_m104.dgn

AS SHOWN

RRH

LTF

RRH

24075

COA Expiration: 6.30.2026

NBP Engineers, Inc.

COA#PEF000774

06.12.2025

G O

R D

O N S

T A

T E C

O L L E

G E

B a rn e s v il le

G e o rg ia

B O

R P ro je c t

N o

J -4

C O

N S T

R U

C T

C U

M E

N T S

C A

M P

U S W

E H

V A

C A

N D E

L E

C T

A L S

Y S

T E

M R

E N

E W

A L

1 1.1 2 3

B.1

4 5 6 7 87.9

ELEV ELEV

MEN

WOMEN

STAIR STAIR

SCALE:

= 1'-0

8 0 4 8 16

VAV-16

VAV-22

VAV-17

VAV-19

VAV-26

VAV-27 VAV-28

VAV-21

VAV-25

VAV-9

VAV-24

VAV-23

VAV-20

VAV-30

VAV-29

VAV-18

T 4

K V

L4A C4A

H4A

X4NL ABOVE

X4 &

C4B

H4B

L4B

VAV-4

VAV-3

VAV-6

VAV-5

VAV-2

VAV-1

ICM104

H W

R H

W S

1 •"

1 ‚"

1 •"

1 •" 2" 2"

H W

S H

W R

1 •"

1 ‚"

HWS

HWR

HWS

HWR

1 •"

H W

R H

W S

1 •"

H W

R H

W S

1 ‚"

2•"

FOURTH FLOOR PLAN - DEMOLITION - HVAC

INSTRUCTIONAL COMPLEX -

DEMOLITION - HVAC

FOURTH FLOOR PLAN -

INSTRUCTIONAL COMPLEX -

LINE LEGEND

EXISTING TO REMAIN

DEMOLITION

GENERAL NOTES:(THIS SHEET ONLY)

FCU-3

HWR

HWS

1 ‚"

FCU-4HWR

HWS

ƒ"

1" 1 ‚" ƒ"

H W

S H

W R

H W

R H

W S

1 ‚"

H W

S H

W R

HWS

HWR

CHASE TO BELOW

2•" DROPS IN

(TYPICAL)

PIPE SLEEVE

(TYPICAL)

PIPE SLEEVE

T T

T T T T

VAV-24

VAV-9VAV-16

VAV-3

VAV-1

VAV-27 VAV-28 VAV-29

VAV-30

VAV-19

T VAV-22

TO NEW EQUIPMENT IN NEW WORK.

THAT WHICH IS REQUIRED TO REPLACE FOR PROPER CONNECTIONS

ALL EXISTING DUCTWORK AND PIPING TO REMAIN EXCEPT FOR

NOTES:(THIS SHEET ONLY)

1 EXISTING FUME HOOD FACE VELOCITY MONITOR TO BE REMOVED AND REPLACED IN NEW WORK.

2 EXISTING DUCT STATIC PRESSURE SENSOR TO BE REMOVED AND REPLACED IN NEW WORK.

REPLACED IN NEW WORK.

THERMOSTAT, AND 2 FEET OF ASSOCIATED HWR/HWS PIPING. ALL TO BE

REMOVE EXISTING VAV UNIT, ASSOCIATED CONTROL VALVE, ASSOCIATED

AS PART OF THIS WORK.

FLOW DIAGRAMS FOR CHANGES TO EXISTING SYSTEMS

COMPONENTS/SENSORS REPLACE WITH NEW. SEE NEW

INCLUDING HEAD END AND ALL ITS DOWNSTREAM

DEMOLISH THE EXISTING BUILDING CONTROLS ENTIRELY,

CONTROL SCOPE

NOTIFY DESIGN PROFESSIONAL AND OWNER OF ANY DISCREPANCIES PRIOR TO PERFORMING ANY WORK.

IS ANTICIPATED THERE ARE DISCREPANCIES VERSUS THE AS-BUILT CONDITIONS. CONTRACT TO IDENTIFY AND

P:\24075\24075_IC_m105.dgn

DGN FILE

13-JUN-2025

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

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:\24075\24075_IC_m105.dgn

AS SHOWN

RRH

LTF

RRH

24075

COA Expiration: 6.30.2026

NBP Engineers, Inc.

COA#PEF000774

06.12.2025

G O

R D

O N S

T A

T E C

O L L E

G E

B a rn e s v il le

G e o rg ia

B O

R P ro je c t

N o

J -4

C O

N S T

R U

C T

C U

M E

N T S

C A

M P

U S W

E H

V A

C A

N D E

L E

C T

A L S

Y S

T E

M R

E N

E W

A L

SCALE:

= 1'-0

8 0 4 8 16

ROOF PLAN - DEMOLITION - HVAC

INSTRUCTIONAL COMPLEX -

DEMOLITION - HVAC

ROOF PLAN -

INSTRUCTIONAL COMPLEX -

EF-4

EF-3

EF-14

EF-6

EF-9

EF-13

EF-2

EF-5

RV-1

EF-17

EF-7

EF-15

EF-16

EF-8

EF-12

EF-1 1

EF-10

EF-1

PH-1

ICM105

GENERAL NOTES:(THIS SHEET ONLY)

LINE LEGEND

EXISTING TO REMAIN

DEMOLITION

IS ANTICIPATED.

REPLACEMENT OF ALL CONTROLS IN THE BUILDING. NO NEW EQUIPMENT

THE ONLY MECHANICAL ITEMS ON THIS SHEET IS RELATED TO THE

NOTES:(THIS SHEET ONLY)

1 EXISTING RELIEF AIR ACTUATOR TO BE REMOVED AND REPLACED IN NEW WORK.

AS PART OF THIS WORK.

FLOW DIAGRAMS FOR CHANGES TO EXISTING SYSTEMS

COMPONENTS/SENSORS REPLACE WITH NEW. SEE NEW

INCLUDING HEAD END AND ALL ITS DOWNSTREAM

DEMOLISH THE EXISTING BUILDING CONTROLS ENTIRELY,

CONTROL SCOPE

NOTIFY DESIGN PROFESSIONAL AND OWNER OF ANY DISCREPANCIES PRIOR TO PERFORMING ANY WORK.

IS ANTICIPATED THERE ARE DISCREPANCIES VERSUS THE AS-BUILT CONDITIONS. CONTRACT TO IDENTIFY AND

625| 14/12

625|

14/12

D P R

625|

EXPMU

M U

C R

C S

M U

L-3 L-2

96/96

L-1

96/96

H S

CHS

CHR

V V

20/20

14/1814/18

6" CHR

5" HWR

14/18

14/12

1"CHS UP

1"CHR UP

8"CS

8"CR

ƒ"

6" CHR

1 •"

3•"

625|

6" CHR

6" CHS

4" HWR

4" HWS2•" HWS

2•" HWR

5" HWS

5" HWR 6" HWR

6" HWS

4" HWR

4" HWS

1 ‚"

24"x54"

UH-1

UH-2

T-1

C-1

EF-18

EXPANSION TANK

CHEMICAL TREATMENT TANK

CHEMICAL TREATMENT TANKS

FCU-5

SWBD

EMB

ATS

LAP

MCC

FIRE PUMP CONTROLLER

PUMP

FIRE

FH-1

PH-1

AM-2

AM-1

P:\24075\24075_IC_m200.dgn

DATE PLOTTED

DGN FILE

13-JUN-2025

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

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:\24075\24075_IC_m200.dgn

AS SHOWN

RRH

LTF

RRH

24075

COA Expiration: 6.30.2026

NBP Engineers, Inc.

COA#PEF000774

06.12.2025

G O

R D

O N S

T A

T E C

O L L E

G E

B a rn e s v il le

G e o rg ia

B O

R P ro je c t

N o

J -4

C O

N S T

R U

C T

C U

M E

N T S

C A

M P

U S W

E H

V A

C A

N D E

L E

C T

A L S

Y S

T E

M R

E N

E W

A L

2 3 4 5 6 7

P-1

P-2

1 N

GENERAL NOTES:(THIS SHEET ONLY)

SCALE:

= 1'-0

4 0 2 4 8

ICM200

NEW WORK - HVAC

BASEMENT FLOOR PLAN -

INSTRUCTIONAL COMPLEX -

BASEMENT FLOOR PLAN - NEW WORK - HVAC

INSTRUCTIONAL COMPLEX -

EXISTING TO REMAIN

NEW WORK

POINT OF CONNECTION

LINE LEGEND

FF-1

FF-2

HC-1

NEW

SFW-1

PROVIDE NEW CONTROLS AND CONTROL ACCESSORIES THROUGHOUT BUILDING.

P-5

P-6

BLR-1

NEW

BLR-2

NEW

6" HWS

WATER COIL, HOT WATER COIL AND ASSOCIATED CONTROL VAVLES.

PROVIDE NEW FAN ARRAY, FILTER HOUSING, FILTERS, CHILLED

NOTES:(THIS SHEET ONLY)

HPL P

VFD-1

BLR-3

NEW

NEW REFRIGERANT MONITOR

NEW DDC CONTROL PANEL

PROVIDE NEW DAMPER ACTUATOR ON EXISTING DAMPER.

4 PROVIDE NEW REFRIGERANT MONITOR.

6 PROVIDE NEW TEMPERATURE SENSOR.

PROVIDE NEW DDC PANEL.

PROVIDE NEW HIGH PRESSURE LIMIT SENSOR.

PROVIDE NEW EMERGENCY BOILER SHUT OFF SWITCH.

PROVIDE NEW OUTSIDE AIR INTAKE FOR BOILER COMBUSTION AIR.

CHASE TO ROOF.

PROVIDE NEW BOILER FLUE MANIFOLD. ROUTE THROUGH EXISTING

VFD-2 VFD-3

NEW NEW NEW

PROVIDE NEW OUTSIDE AIR TEMPERATURE SENSOR.1 1

1 1

S 12

12 PROVIDE NEW EMERGENCY ACTIVATION SWITCH FOR EF-18.

ES 13

13 PROVIDE NEW EMERGENCY SHUTDOWN SWITCH.

14 PROVIDE NEW SMOKE CONTROL DAMPER ACTUATORS. ACTUATORS TOTAL FIVE (5).

13 S

16 NEW CO MONITOR.

PROVIDE NEW SMOKE CONTROL DAMPERS (TYPICAL OF 5).

HC-2

NEW

CC-1

NEW

CC-2

NEW

RETURN

ABOVE

SUPPLY

H W

HWS

HWR

H W

R H

W R

H W

AS PART OF DEDUCTIVE ALTERNATE M2.

THE BOILER AND PUMPS SHALL BE PRICED

ALL WORK ASSOCIATED WITH REPLACING

NOTE:

CLEAN STRAINER FOR P-2.

CLEAN COOLING TOWER OF DEBRIS.

REPLACE TRIPLE DUTY VALVE FOR P-1.

PROVIDE ACCESS TO P-3 AND P-4 PRESSURE AND TEMPERATURE TEST PORTS.

AS PART OF THIS WORK.

FLOW DIAGRAMS FOR CHANGES TO EXISTING SYSTEMS

COMPONENTS/SENSORS REPLACE WITH NEW. SEE NEW

INCLUDING HEAD END AND ALL ITS DOWNSTREAM

DEMOLISH THE EXISTING BUILDING CONTROLS ENTIRELY,

CONTROL SCOPE

NOTIFY DESIGN PROFESSIONAL AND OWNER OF ANY DISCREPANCIES PRIOR TO PERFORMING ANY WORK.

IS ANTICIPATED THERE ARE DISCREPANCIES VERSUS THE AS-BUILT CONDITIONS. CONTRACT TO IDENTIFY AND

P:\24075\24075_IC_m201.dgn

DGN FILE

13-JUN-2025

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

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:\24075\24075_IC_m201.dgn

AS SHOWN

RRH

LTF

RRH

24075

COA Expiration: 6.30.2026

NBP Engineers, Inc.

COA#PEF000774

06.12.2025

G O

R D

O N S

T A

T E C

O L L E

G E

B a rn e s v il le

G e o rg ia

B O

R P ro je c t

N o

J -4

C O

N S T

R U

C T

C U

M E

N T S

C A

M P

U S W

E H

V A

C A

N D E

L E

C T

A L S

Y S

T E

M R

E N

E W

A L

1 1.1 2 3

B.1

4 5 6 7 87.9

ELEV ELEV

MEN

WOMEN

STAIR STAIR

45KVA

EL1

C1A L1A

H1A

& EX1 ABOVE

X1, X1NL

L1B C1B

H1B

LVSP1LVSP2

CHS

CHR

CHS

CHR

CHS

CHR

CHS

CHR

CHS

CHR

H W

R H

W S

H W

R H

W S

HWS

HWR

H W

R H

W S

HWS

HWR

1" ƒ"-DN ƒ"-DN

HWR

HWS

1 ‚" ƒ"-DN ƒ" ƒ"

4"-UP&DN

1"CD-DN

ƒ" CHR-UP ƒ" CHS-UP

•" HWR/S-DN

1"CD-DN

•" HWR/S-DN

ƒ" CHR-UP ƒ" CHS-UP ƒ" ƒ" ƒ" ƒ"

1‚" 1"

1•" ƒ" •" 2•"

1 ‚"

1" ƒ"

2" 1 •"

HWS

HWR

H W

R H

W S

H W

S H

W R

HWR

HWS

H W

R H

W S

H W

S H

W R

H W

R H

W S

HWS

HWR

HWS

(TYPICAL)

PIPE SLEEVE

SCALE:

= 1'-0

8 0 4 8 16

GENERAL NOTES:(THIS SHEET ONLY)

TO NEW EQUIPMENT IN NEW WORK.

WHICH IS REQUIRED TO REPLACE FOR PROPER CONNECTIONS

ALL EXISTING DUCTWORK TO REMAIN EXCEPT FOR THAT

ICM201

NEW WORK - HVAC

FIRST FLOOR PLAN -

INSTRUCTIONAL COMPLEX -

FIRST FLOOR PLAN - NEW WORK - HVAC

INSTRUCTIONAL COMPLEX -

VAV-104

VAV-98

VAV-95

VAV-94

VAV-97

VAV-107

VAV-1 1 1VAV-108

VAV-106

VAV-1 14

VAV-1 15

VAV-109

VAV-1 12

VAV-1 13

VAV-93

VAV-101

VAV-110

VAV-105

VAV-102

VAV-96

VAV-100

VAV-99

VAV-103

NEW

NEW NEW

NEW

NEW NEW

NEW

NEW NEW

NEW

VAV-104

VAV-105

VAV-103

T VAV-102

VAV-101

VAV-100

VAV-97

VAV-99

VAV-94

VAV-93

T VAV-1 12 TVAV-1 13

T VAV-96

T VAV-1 14 TVAV-1 15

T VAV-109TVAV-106

VAV-110

T T

LINE LEGEND

POINT OF CONNECTION

EXISTING TO REMAIN

NEW WORK

VAV-107

NOTES:(THIS SHEET ONLY)

(15) LINEAR SLOT RETURN GRILLES IN THIS AREA.

REMOVE EXISTING RETURN AIR GRILLE PLENUM BOX FOR ALL FIFTEEN

THERMOSTAT IN SAME LOCATION AS EXISTING.

THERMOSTAT, AND RECONNECT TO EXISTING HWR/HWS PIPING WITH NEW. LOCATE

INSTALL NEW VAV UNIT, ASSOCIATED CONTROL VALVE & ACCESSORIES, ASSOCIATED2

2 2

AS PART OF THIS WORK.

FLOW DIAGRAMS FOR CHANGES TO EXISTING SYSTEMS

COMPONENTS/SENSORS REPLACE WITH NEW. SEE NEW

INCLUDING HEAD END AND ALL ITS DOWNSTREAM

DEMOLISH THE EXISTING BUILDING CONTROLS ENTIRELY,

CONTROL SCOPE

NOTIFY DESIGN PROFESSIONAL AND OWNER OF ANY DISCREPANCIES PRIOR TO PERFORMING ANY WORK.

IS ANTICIPATED THERE ARE DISCREPANCIES VERSUS THE AS-BUILT CONDITIONS. CONTRACT TO IDENTIFY AND

P:\24075\24075_IC_m202.dgn

DGN FILE

13-JUN-2025

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

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:\24075\24075_IC_m202.dgn

AS SHOWN

RRH

LTF

RRH

24075

COA Expiration: 6.30.2026

NBP Engineers, Inc.

COA#PEF000774

06.12.2025

G O

R D

O N S

T A

T E C

O L L E

G E

B a rn e s v il le

G e o rg ia

B O

R P ro je c t

N o

J -4

C O

N S T

R U

C T

C U

M E

N T S

C A

M P

U S W

E H

V A

C A

N D E

L E

C T

A L S

Y S

T E

M R

E N

E W

A L

1 1.1 2 3

B.1

4 5 6 7 87.9

ELEV ELEV

MEN

WOMEN

STAIR STAIR

T 4

K V

C2A L2A

H2A

X2NL ABOVE

X2 &

L2B H2B

C2B

2•"

4"-DN

3"-UP

HWS

HWR

H W

R H

W S

H W

R H

W S

1 ‚"

1 •"

1 ‚"

1 •" ƒ"

H W

R H

W S

H W

R H

W S

1 ‚" 1"

HWS

HWR

1 •" ƒ"

1 ‚"

2" 2" 2"

HWS

HWR

HWS

1 •"

1 ‚"

EF-3

(TYPICAL)

PIPE SLEEVE

SCALE:

= 1'-0

8 0 4 8 16

GENERAL NOTES:(THIS SHEET ONLY)

TO NEW EQUIPMENT IN NEW WORK.

WHICH IS REQUIRED TO REPLACE FOR PROPER CONNECTIONS

ALL EXISTING DUCTWORK TO REMAIN EXCEPT FOR THAT

LINE LEGEND

POINT OF CONNECTION

EXISTING TO REMAIN

NEW WORK

SECOND FLOOR PLAN - NEW WORK - HVAC

INSTRUCTIONAL COMPLEX -

NEW WORK - HVAC

SECOND FLOOR PLAN -

INSTRUCTIONAL COMPLEX -

ICM202

FCU-1

VAV-64

VAV-76

VAV-63

VAV-66

VAV-77

VAV-86

VAV-92

VAV-78

VAV-65VAV-62

VAV-7

FCU-2

VAV-85

VAV-84

VAV-81

VAV-83

VAV-80

VAV-82VAV-91

VAV-89

VAV-90

VAV-88

VAV-87

VAV-72

VAV-79

VAV-61

NEW

NEWNEW

NEW

NEWNEW

VAV-7

T T

VAV-81

VAV-84

T VAV-82T

VAV-91

T TVAV-89

VAV-90

VAV-79

TVAV-88

T VAV-72T

VAV-61

T VAV-87

T T

VAV-86

T T

VAV-63

VAV-76

NEW NEW

NOTES:(THIS SHEET ONLY)

THERMOSTAT IN SAME LOCATION AS EXISTING.

THERMOSTAT, AND RECONNECT TO EXISTING HWR/HWS PIPING WITH NEW. LOCATE

INSTALL NEW VAV UNIT, ASSOCIATED CONTROL VALVE & ACCESSORIES, ASSOCIATED

AS PART OF THIS WORK.

FLOW DIAGRAMS FOR CHANGES TO EXISTING SYSTEMS

COMPONENTS/SENSORS REPLACE WITH NEW. SEE NEW

INCLUDING HEAD END AND ALL ITS DOWNSTREAM

DEMOLISH THE EXISTING BUILDING CONTROLS ENTIRELY,

CONTROL SCOPE

NOTIFY DESIGN PROFESSIONAL AND OWNER OF ANY DISCREPANCIES PRIOR TO PERFORMING ANY WORK.

IS ANTICIPATED THERE ARE DISCREPANCIES VERSUS THE AS-BUILT CONDITIONS. CONTRACT TO IDENTIFY AND

P:\24075\24075_IC_m203.dgn

DGN FILE

13-JUN-2025

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

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:\24075\24075_IC_m203.dgn

AS SHOWN

RRH

LTF

RRH

24075

COA Expiration: 6.30.2026

NBP Engineers, Inc.

COA#PEF000774

06.12.2025

G O

R D

O N S

T A

T E C

O L L E

G E

B a rn e s v il le

G e o rg ia

B O

R P ro je c t

N o

J -4

C O

N S T

R U

C T

C U

M E

N T S

C A

M P

U S W

E H

V A

C A

N D E

L E

C T

A L S

Y S

T E

M R

E N

E W

A L

1 1.1 2 3

B.1

4 5 6 7 87.9

ELEV ELEV

MEN

WOMEN

STAIR STAIR

T 4

K V

C3A L3A

H3A

X3NL ABOVE

X3 &

L3B

H3B

C3B

EH3

H W

R H

W S

1 •"

H W

R H

W S

1 ‚"

HWS

HWR

3"-DN

2•"-UP

HWS

HWR

H W

R H

W S

H W

S H

W R

1 •" 1 •"

1 •"

1 ‚"

2•"

•"2"1 •" 2"

1 ‚" 1"

1 •"

1 ‚"

H W

S H

W R

HWS

HWR

H W

S H

W R

1 •"

1 ‚"

HWS

HWR

(TYPICAL)

PIPE SLEEVE

SCALE:

= 1'-0

8 0 4 8 16

VAV-46

VAV-34

VAV-52

VAV-31

VAV-47

VAV-49

VAV-56

VAV-57

VAV-58

VAV-35

VAV-32

VAV-33

VAV-36 VAV-51

VAV-55

VAV-8

VAV-54

VAV-53

VAV-50

VAV-60

VAV-59

VAV-48

GENERAL NOTES:(THIS SHEET ONLY)

TO NEW EQUIPMENT IN NEW WORK.

WHICH IS REQUIRED TO REPLACE FOR PROPER CONNECTIONS

ALL EXISTING DUCTWORK TO REMAIN EXCEPT FOR THAT

T T T T

VAV-46

VAV-33

VAV-31

VAV-57 VAV-58 VAV-59

VAV-60

VAV-52

VAV-29

VAV-54

VAV-8

VAV-56

VAV-49

NEW WORK - HVAC

THIRD FLOOR PLAN -

INSTRUCTIONAL COMPLEX -

THIRD FLOOR PLAN - NEW WORK - HVAC

INSTRUCTIONAL COMPLEX -

ICM203

LINE LEGEND

POINT OF CONNECTION

EXISTING TO REMAIN

NEW WORK

NEW

NOTES:(THIS SHEET ONLY)

PROVIDE NEW FUME HOOD FACE VELOCITY MONITOR.

THERMOSTAT IN SAME LOCATION AS EXISTING.

THERMOSTAT, AND RECONNECT TO EXISTING HWR/HWS PIPING WITH NEW. LOCATE

INSTALL NEW VAV UNIT, ASSOCIATED CONTROL VALVE & ACCESSORIES, ASSOCIATED2

AS PART OF THIS WORK.

FLOW DIAGRAMS FOR CHANGES TO EXISTING SYSTEMS

COMPONENTS/SENSORS REPLACE WITH NEW. SEE NEW

INCLUDING HEAD END AND ALL ITS DOWNSTREAM

DEMOLISH THE EXISTING BUILDING CONTROLS ENTIRELY,

CONTROL SCOPE

NOTIFY DESIGN PROFESSIONAL AND OWNER OF ANY DISCREPANCIES PRIOR TO PERFORMING ANY WORK.

IS ANTICIPATED THERE ARE DISCREPANCIES VERSUS THE AS-BUILT CONDITIONS. CONTRACT TO IDENTIFY AND

P:\24075\24075_IC_m204.dgn

DGN FILE

13-JUN-2025

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

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:\24075\24075_IC_m204.dgn

AS SHOWN

RRH

LTF

RRH

24075

COA Expiration: 6.30.2026

NBP Engineers, Inc.

COA#PEF000774

06.12.2025

G O

R D

O N S

T A

T E C

O L L E

G E

B a rn e s v il le

G e o rg ia

B O

R P ro je c t

N o

J -4

C O

N S T

R U

C T

C U

M E

N T S

C A

M P

U S W

E H

V A

C A

N D E

L E

C T

A L S

Y S

T E

M R

E N

E W

A L

1 1.1 2 3

B.1

4 5 6 7 87.9

ELEV ELEV

MEN

WOMEN

STAIR STAIR

T 4

K V

L4A C4A

H4A

X4NL ABOVE

X4 &

C4B

H4B

L4B

H W

R H

W S

1 •"

1 ‚"

1 •"

1 •" 2" 2"

H W

S H

W R

1 •"

1 ‚"

HWS

HWR

HWS

HWR

1 •"

H W

R H

W S

1 •"

H W

R H

W S

1 ‚"

2•"

HWR

HWS

1 ‚"

HWR

HWS

ƒ"

1" 1 ‚" ƒ"

H W

S H

W R

H W

R H

W S

1 ‚"

H W

S H

W R

HWS

HWR

CHASE TO BELOW

2•" DROPS IN

(TYPICAL)

PIPE SLEEVE

(TYPICAL)

PIPE SLEEVE

SCALE:

= 1'-0

8 0 4 8 16

VAV-16

VAV-22

VAV-17

VAV-19

VAV-26

VAV-27 VAV-28

VAV-21

VAV-25

VAV-9

VAV-24

VAV-23

VAV-20

VAV-30

VAV-29

VAV-18

VAV-4

VAV-3

VAV-6

VAV-5

VAV-2

VAV-1

T T

T T T T

VAV-24

VAV-9VAV-16

VAV-3

VAV-1

VAV-27 VAV-28 VAV-29

VAV-30

VAV-19

T VAV-22

GENERAL NOTES:(THIS SHEET ONLY)

TO NEW EQUIPMENT IN NEW WORK.

WHICH IS REQUIRED TO REPLACE FOR PROPER CONNECTIONS

ALL EXISTING DUCTWORK TO REMAIN EXCEPT FOR THAT

LINE LEGEND

POINT OF CONNECTION

EXISTING TO REMAIN

NEW WORK

ICM204

NEW WORK - HVAC

FOURTH FLOOR PLAN -

INSTRUCTIONAL COMPLEX -

FOURTH FLOOR PLAN - NEW WORK - HVAC

INSTRUCTIONAL COMPLEX -

NEW

NEW NEW NEW

NEW

SPS

NEW

NOTES:(THIS SHEET ONLY)

PROVIDE NEW FUME HOOD FACE VELOCITY MONITOR.

PROVIDE NEW DUCT STATIC PRESSURE SENSOR.

THERMOSTAT IN SAME LOCATION AS EXISTING.

THERMOSTAT, AND RECONNECT TO EXISTING HWR/HWS PIPING WITH NEW. LOCATE

INSTALL NEW VAV UNIT, ASSOCIATED CONTROL VALVE & ACCESSORIES, ASSOCIATED3

AS PART OF THIS WORK.

FLOW DIAGRAMS FOR CHANGES TO EXISTING SYSTEMS

COMPONENTS/SENSORS REPLACE WITH NEW. SEE NEW

INCLUDING HEAD END AND ALL ITS DOWNSTREAM

DEMOLISH THE EXISTING BUILDING CONTROLS ENTIRELY,

CONTROL SCOPE

NOTIFY DESIGN PROFESSIONAL AND OWNER OF ANY DISCREPANCIES PRIOR TO PERFORMING ANY WORK.

IS ANTICIPATED THERE ARE DISCREPANCIES VERSUS THE AS-BUILT CONDITIONS. CONTRACT TO IDENTIFY AND

P:\24075\24075_IC_m205.dgn

DGN FILE

13-JUN-2025

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

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…

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File details come from the government source that posted it. Updated Apr 30, 2026.