Drawings.pdf
PDF 2 MB Posted
- Attached to
- CSU Lumpkin Center - Boiler Replacement
- Solicitation number
- PE-53000-RFQ-2024-000000015
- Issued by
- Muscogee County, Columbus City, Georgia
About this file
This document is a set of drawings related to the Lumpkin Center Boiler Replacement project for Columbus State University located in Columbus, Georgia. The project involves the demolition and replacement of HVAC and natural gas piping systems within the Lumpkin Center's first-floor mechanical room. The drawings provide detailed plans for new boiler installations, piping, controls, and electrical work. Bids are due by 2:00 PM on March 28, 2024 at the CSU Plant Operations Training Room. The Design Professional is NBP Engineers, Inc., and bidding documents may be obtained from their office.
The project appears to have a focus on upgrading the boiler systems, including the installation of two new 1,999 MBH condensing hot water boilers, new pumps, and a new building automation control system. The drawings indicate the work will also involve demolition and replacement of existing air handling units, ductwork, and natural gas piping. Funding and other pricing details are not provided in the drawings, but the project is being competitively bid to qualified contractors.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| Notice of Intent to Award.pdf | ||
| Invitation to Bid.pdf | ||
| SPD_AP005 NOA.pdf | ||
| DESIGN_BID_BUILD Construction Contract.pdf | ||
| Digial Copy of Pre_Bid for Lumpkin Center 3_1.pdf |
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Text version
INDEX OF
DRAWINGS
TITLESHEET NO.
NBP ENGINEERS, INC.
MACON, GEORGIA316 CORPORATE PARKWAY
NBP
ENGINEERS
CONSULTANTS
478-745-1691 www.nbpengineers.com
M0.1
COLUMBUS, GA
COLUMBUS STATE UNIVERSITY
M1.1 LARGE SCALE - FIRST FLOOR MECHANICAL ROOM #1230 - DEMOLITION - HVAC
M2.1 LARGE SCALE - FIRST FLOOR MECHANICAL ROOM #1230 - NEW WORK - HVAC
M3.1
DETAILS - HVAC
ABBREVIATIONS, LEGEND, SCHEDULES, & DETAILS - HVAC
M4.1
FLOW DIAGRAM - HVAC
E1.1 LARGE SCALE - FIRST FLOOR MECHANICAL ROOM #1230 - DEMOLITION - POWER
E2.1 LARGE SCALE - FIRST FLOOR MECHANICAL ROOM #1230 - NEW WORK - POWER
M1.2
M2.2
LARGE SCALE - FIRST FLOOR MECHANICAL ROOM #1230 - DEMOLITION - NG PIPING
LARGE SCALE - FIRST FLOOR MECHANICAL ROOM #1230 - NEW WORK - NG PIPING
PROJECT NUMBER: CSU 141-24
LUMPKIN CENTER - BOILER REPLACEMENT
02.12.24 BID SET
P:\23081\23081m01.dgn
DATE PLOTTED
DGN FILE
12-FEB-2024
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:
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:\23081\23081m01.dgn
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23081
NBP PROJECT NUMBER:
B
ID
S E
T
COA Expiration: 6.30.2024
COA#PEF000774
NBP Engineers, Inc.
SUMMER WINTER
DESIGN CONDITIONS
OUTSIDE
75 F & 55% RH
18 F DB
INSIDE
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
COMBINATION STARTER
STARTER
PIPE SLEEVE
CONCENTRIC REDUCER
PIPE ANCHOR
HVAC LEGEND
GATE VALVE WITH
3/4" HOSE END
BALANCE VALVE
THREADED & FLANGED
GLOBE VALVE
CHECK VALVE
3-WAY MIXING VALVE
GATE 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
CHILLED WATER FLOW
HEATING WATER FLOW
COLD WATER DOMESTIC
NATURAL GAS
CONDENSER WATER FLOW
DRAIN
MANUAL AIR VENT
FLOW METER
CHILLED WATER RETURN
HEATING WATER RETURN
HOT WATER DOMESTIC
G
D
M.A.V.
DUCT SIZE FIRST DIMENSION
IS SIDE SHOWN
24\12
DOOR GRILLE
C.F.M.
REFERS TO DETAIL OR
PLAN ON SHEET M-1.THERMOSTAT
INTERVAL TIMER
T
I.T.
1\M-4
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
INSULATED FLEX. DUCT
c
ECCENTRIC REDUCER
HWS
HWR
CHS
CHR
CONDENSER WATER RETURN
CS
CR
STATIC PRESSURE SENSOR
SMOKE DETECTOR
POINT OF CONNECTION
DUCT SPLIT
THREADED & FLANGED
THREADED & FLANGED
UNION
GAUGE TAPPING
GAUGE WITH TAPPING
THREADED & FLANGED
THREADED & FLANGED
PIPE SOCKET WELL
FLOW INDICATOR BALANCER
72 F DB
97 F DB/76 WB
M0.1
TYPE GPM
FT.H O
R.P.M.
MAX.
H.P.
MIN.
EFF.%2
PUMP SCHEDULE
MANUFACTURERS
REMARKS
DYNAMIC MIN.
HEAD
SHUT OFFMARK SERVICE
HP-1 HEATING WATER
HP-2 HEATING WATER
MARK REMARKS
CONDENSING HOT WATER BOILER SCHEDULE
MBH
INPUT
BOILER
MBH
OUTPUT
EFFICIENCY
MIN. OPERATING
PRESSURE
GPM VOLT/PHASE
BLR-2
BLR-1 1999
96.4%
96.4%
120/1
120/1
ES
ES
7.5
7.5 71.4
71.4 2.5BB
2.5BB
B&G
3x2.5x9.5
3x2.5x9.5
3x2.5x9.5
3x2.5x9.5
TACOPATTERSON
SCHEDULES - HVAC
LEGEND &
ABBREVIATIONS,
P:\23081\23081m11.dgn
DGN FILE
12-FEB-2024
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:
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:\23081\23081m11.dgn
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P R
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COA Expiration: 6.30.2024
COA#PEF000774
NBP Engineers, Inc.
6.5
H JG.4
N
SCALE:
= 1'-0
4 0 2 4 8
M1.1
4"
6"
6"
6" 6"
6"
6"
6"
8"
8"
EF-8
CP-1
EXISTING DCW
TO
BLEED LINE
EXISTING CONDENSER
F
LEAK MONITOR
EXISTING REFRIGERANT
EXISTING
EXISTING
CONCRETE PAD
EXISTING
AIR PURGE
EXISTING
INTERLOCK AVD w/SF-1
EXISTING 66"x48" AVD
18" DEEP PLENUM DOWN BACK OF LOUVER
EXISTING LOUVER w/FULLSIZE
PROVIDE SCREENED OPENING AT TERMINATION
28/20 DOWN; TERMINATE DUCT 0'-12" A.F.F.
CP-1 VFD
EXISTING
CP-2 VFD
EXISTING
PURGE SWITCH
EXISTING MANUAL
PURGE SWITCH
EXISTING MANUAL
ALARM SWITCH
REFRIGERANT LEAK
EXISTING CHILLER
ALARM SWITCH
REFRIGERANT LEAK
EXISTING CHILLER
DEMOLITION - HVAC
MECH. RM. #1230 -
FIRST FLOOR
LARGE SCALE -
LARGE SCALE - FIRST FLOOR MECHANICAL ROOM #1230 - DEMOLITION - HVAC
HP-4
HP-3
CHR-1
MCC
ACP
BOILER-1
STARTER
CS
CS
CR
SF-1
TANKS
EXPANSION
BOILER-2
C H
R
C H S
CHS
HWS
H W
S
H W
R
UH-2
18"{
14"{
C S
T
T
VFD-CT1 VFD-CT2
T
UH-2
T
UH-1
SF-1
CR
3"
1‚"
6"
3" ƒ"
4"
3"
1•"
3"
4"
EXISTING EXISTING
EXISTING
EXISTING
EXISTING
EXISTING
EXISTING
EXISTING
TO REMAIN
EXISTING
EXISTING EXISTING
EXISTING
24"x24" RAO
EXISTING
6"
H W
R
H W
S
C H
R
C H S
4"
6"
TO REMAIN
24"x24" EA PLENUM
EXISTING
TO REMAIN
TO REMAIN
TO REMAIN
SCREENED EA OPENING
EXISTING 24"x24"
TO REMAIN
TO REMAIN TO REMAIN
TO REMAIN
CONTACTOR
INTERIOR LTG
CONTACTOR
EXTERIOR LTG
PANEL
FIRE ALARM
W
E Q
U
IP
M E
N T
M A
IN
C O
M M
U N
IC
A T
IO
N
(2) 4"C.
ENTRANCE
TELEPHONE
G
GENERATOR PANEL
A.T.S.
EHA
MSG
T
K V
A
LIA
HIA
XIA
X2B
T 7
K V
A
X2A
T 7
K V
A
EXISTING
EF-7
N.G. METER
EXISTING
AIR PLENUM TO REMAIN
DEEP COMBUSTION
EXISTING 36"x114"x12"
6" CS
6" CS
8" CR
UH-1 TO REMAIN
EXISTING
FEEDER TO REMAIN
BYPASS CHEMICAL
EXISTING CHW
28/20
28/20
COMPRESSOR
CONTROL AIR
AIR DRYER
REFRIGERATED
EXISTING
TO REMAIN
COMBUSTION AIR DUCT
EXISTING 36/30
EXISTING FUSED DISCONNECT
EXISTING
TO REMAIN
CHR-2
M U
W
M U
W
14"{
EF-7
LINE LEGEND
EXISTING TO REMAIN
DEMOLITION
(TYPICAL)
FLOOR DRAIN
EXISTING
EXISTING WH-2
REMOVE
REMOVE
REMOVE
EXISTING
HP-1
REMOVE
EXISTING
HP-2
FEED TANK
CHEMICAL
BYPASS
EXISTING
REMOVEREMOVE
REMOVE
AIR RELEASE TANK
REMOVE EXISTING
CP-2EXISTING
8"
MUW STATION
REMOVE EXISTING
EXISTING WH FLUE
EXISTING WH FLUEEXISTING WH FLUE
EXISTING WH FLUE
E X
IS
T
G
W H
F
L U
E
E X
IS
T
F
L U
E
EXISTING WH FLUE
BAROMETRIC DRAFT CONTROL ASSEMBLY
TO REMAIN; RETURN EXISTING
EXISTING WATER HEATER WH-2
REMOVE EXISTING FLUE
TO ROOF TO REMAIN
EXISTING 24" FLUE RISER
SAFETY SHUTDOWN SWITCH
REMOVE EXISTING BOILER SWITCH
SHUTDOWN
BOILER SAFETY
REMOVE EXISTING
WATER HEATERS TO REMAIN
EXISTING CONDENSING
DRAFT CONTROL ASSEMBLY
EXISTING 10"{ FLUE & BAROMETRIC
FOR TOWER WATER TO REMAIN
EXISTING CHEMICAL FEED TANKS
TO REMAIN
VENTILATION AIR INTAKE PLENUM
EXISTING 66"x48"x16" DEEP
PAD TO REMAIN
EXISTING CONCRETE
PAD TO REMAIN (TYPICAL)
EXISTING CONCRETE
P:\23081\23081m12.dgn
DGN FILE
12-FEB-2024
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:
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:\23081\23081m12.dgn
AS SHOWN
C O
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M B
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T A
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C o lu m b u s
G e o rg ia
WSH
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WSH
02.12.24
L U
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E R R
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P R
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C T N
U M
B E
R C
S U
T
COA Expiration: 6.30.2024
COA#PEF000774
NBP Engineers, Inc.
6.5
H JG.4
M1.2
SCALE:
= 1'-0
N 4 0 2 4 8
EF-8
STARTER
EXISTING
EF-7
HP-4
HP-3
BOILER-1
HP-1
BOILER-2
HP-2 TO REMAIN
CHR-1EXISTING
EXISTING
TANKS
EXPANSION
EXISTING
UH-2
UH-1
EXISTING
SF-1EXISTING
EXISTING
FOR TOWER WATER
CHEMICAL FEED TANKS
N.G. METER
EXISTING
VFD-CT1
VFD-CT2MCC
ACPEXISTING
EXISTING
CONTACTOR
INTERIOR LTG
CONTACTOR
EXTERIOR LTG
PANEL
FIRE ALARM
W
E Q
U
IP
M E
N T
M
M M
U N
IC
A T
IO
TELEPHONE
G
X2B
T 7
K V
A
T 7
K V
AX2A
GENERATOR PANEL
A.T.S.
EHA
MSG
T
K V
A
LIA
HIA
XIA
CP-1 VFD
EXISTING
CP-2 VFD
EXISTING
EXISTING
EXISTING
V
(TYPICAL)
FLOOR DRAIN
EXISTING
MPG
PIPING TO GENERATOR
EXISTING N.G.
MPG
M P
G
MPG
M P
G
GAS REG. #1
GAS REG. #5
2•"
2•"
2"
2•"2•"
2"
M P
G
G R
V
LEAK MONITOR
EXISTING REFRIGERANT
AIR DRYER
REFRIGERATED
EXISTING
GAS REG. #4
GAS REG. #3
GAS REG. #2
G R
V
GRV GRV
GRV
GRV
GRV
2"
AIR COMPRESSOR
EXISTING CONTROL
2"
G R
V G
2"
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
2•"
EXISTING GAS REGULATOR RELIEF PIPING
4"FD
REGULATOR
NUMBER
REGULATOR SIZE &
MODEL NUMBER
CFH GAS
INPUT DEMAND
INLET/OUTLET
PRESSURES
ORIFICE SIZE
& VALVE SET
SPRING
COLOR
REGULATORS ARE LOCATED IN MECHANICAL ROOM. PIPE RELIEF VENT FULL SIZE TO OUTSIDE
AWAY FROM INTAKE GRILLES, ETC.
NOTES:
#1
#2
#3
#4
2"-243-8-2
2"-243-12-2
1,477
2,400
2 LBS./28"
2 LBS./14"
ƒ"/30
1"/30
GREEN
BLACK
BLACK
REGULATOR NUMBERS ARE BY EQUIMETER UNLESS NOTED OTHERWISE. OTHER ACCEPTABLE
MANUFACTURER'S ARE: AMERICAN METER. MAXON CO. , GENERAL CONTROL OR FISHER.
#5 1‚"-143-80-2 920 2 LBS./11" •"/0 GREEN
o o o o
EXISTING GAS REGULATOR SCHEDULE
REMOVE
REMOVE
REMOVE
REMOVE
TANK
FEED
CHEMICAL
BYPASS
REMOVE
REMOVE
EXISTING CP-2
EXISTING CP-1
EXISTING CHR-2
WATER HEATERS TO REMAIN
EXISTING CONDENSING
EXISTING
WH-2
HEATER WH-2 TO REMAIN
EXISTING WATER
DEMOLITION - NG PIPING
MECH. RM. #1230 -
FIRST FLOOR
LARGE SCALE -
NOTES:(THIS SHEET ONLY)
TO REPLACE TO MEET NEW DELIVERY PRESSURE REQUIREMENTS AND NEW GAS LOAD.
EXISTING REGULATOR MAY REMAIN TO BE REUSED. REMOVE EXISTING SPRING AND COORDINATE WITH MANUFACTURER
1 1
1 1
2 2
2 REMOVE EXISTING 2•" GAS PIPING FROM REGULATOR TO BOILER.
LARGE SCALE - FIRST FLOOR MECHANICAL ROOM #1230 - DEMOLITION - NG PIPING
PAD TO REMAIN
EXISTING CONCRETE
PAD TO REMAIN (TYPICAL)
EXISTING CONCRETE
P:\23081\23081m21.dgn
DGN FILE
12-FEB-2024
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:
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:\23081\23081m21.dgn
AS SHOWN
C O
L U
M B
U S S
T A
T E U
N
IV
E R
S
IT
Y
C o lu m b u s
G e o rg ia
WSH
LTF
WSH
02.12.24
L U
M P
K
IN
C
E N
T E
R B
O
IL
E R R
E P
L A
C E
M E
N T
P R
O J E
C T N
U M
B E
R C
S U
T
COA Expiration: 6.30.2024
COA#PEF000774
NBP Engineers, Inc.
4"
6"
6"
6" 6"
6"
6"
6"
8"
8"
EF-8
CP-1
EXISTING DCW
TO
BLEED LINE
EXISTING CONDENSER
F
LEAK MONITOR
EXISTING REFRIGERANT
EXISTING
EXISTING
CONCRETE PAD
EXISTING
AIR PURGE
EXISTING
INTERLOCK AVD w/SF-1
EXISTING 66"x48" AVD
18" DEEP PLENUM DOWN BACK OF LOUVER
EXISTING LOUVER w/FULLSIZE
PROVIDE SCREENED OPENING AT TERMINATION
28/20 DOWN; TERMINATE DUCT 0'-12" A.F.F.
CP-1 VFD
EXISTING
CP-2 VFD
EXISTING
PURGE SWITCH
EXISTING MANUAL
PURGE SWITCH
EXISTING MANUAL
ALARM SWITCH
REFRIGERANT LEAK
EXISTING CHILLER
ALARM SWITCH
REFRIGERANT LEAK
EXISTING CHILLER
CHR-1
MCC
ACP
STARTER
CS
CS
CR
SF-1
TANKS
EXPANSION
C H
R
C H S
CHS
H W
S
H W
R
UH-2
C S
T
T
VFD-CT1 VFD-CT2
T
UH-2
T
UH-1
SF-1
CR
1‚"
6"
1•"
EXISTING
EXISTING
EXISTING
EXISTING
TO REMAIN
EXISTING
EXISTING EXISTING
EXISTING
24"x24" RAO
EXISTING
6"
H W
R
H W
S
C H
R
C H S
4"
6"
TO REMAIN
24"x24" EA PLENUM
EXISTING
TO REMAIN
TO REMAIN
TO REMAIN
SCREENED EA OPENING
EXISTING 24"x24"
TO REMAIN
TO REMAIN TO REMAIN
TO REMAIN
CONTACTOR
INTERIOR LTG
CONTACTOR
EXTERIOR LTG
PANEL
FIRE ALARM
W
E Q
U
IP
M E
N T
M
M M
U N
IC
A T
IO
TELEPHONE
G
GENERATOR PANEL
A.T.S.
EHA
MSG
T
K V
A
LIA
HIA
XIA
X2B
T 7
K V
A
X2A
T 7
K V
A
EXISTING
EF-7
N.G. METER
EXISTING
AIR PLENUM TO REMAIN
DEEP COMBUSTION
EXISTING 36"x114"x12"
6" CS
6" CS
8" CR
UH-1 TO REMAIN
EXISTING
FEEDER TO REMAIN
BYPASS CHEMICAL
EXISTING CHW
28/20
28/20
COMPRESSOR
CONTROL AIR
AIR DRYER
REFRIGERATED
EXISTING
TO REMAIN
COMBUSTION AIR DUCT
EXISTING 36/30
EXISTING FUSED DISCONNECT
EXISTING
TO REMAIN
CHR-2
M U
W
M U
W
EF-7
(TYPICAL)
FLOOR DRAIN
EXISTING
EXISTING WH-2
CP-2EXISTING
8"
EXISTING WH FLUE
EXISTING WH FLUEEXISTING WH FLUE
EXISTING WH FLUE
E X
IS
T
F
L U
E
E X
IS
T
F
L U
E
EXISTING WH FLUE
BAROMETRIC DRAFT CONTROL ASSEMBLY
TO REMAIN; RETURN EXISTING
EXISTING WATER HEATER WH-2
WATER HEATERS TO REMAIN
EXISTING CONDENSING
DRAFT CONTROL ASSEMBLY
EXISTING 10"{ FLUE & BAROMETRIC
FOR TOWER WATER TO REMAIN
EXISTING CHEMICAL FEED TANKS
TO REMAIN
VENTILATION AIR INTAKE PLENUM
EXISTING 66"x48"x16" DEEP
PAD TO REMAIN
EXISTING CONCRETE
PAD TO REMAIN (TYPICAL)
EXISTING CONCRETE
6.5
H JG.4
N
SCALE:
= 1'-0
4 0 2 4 8
M2.1
NEW WORK - HVAC
MECH. RM. #1230 -
FIRST FLOOR
LARGE SCALE -
LARGE SCALE - FIRST FLOOR MECHANICAL ROOM #1230 - NEW WORK - HVAC
LINE LEGEND
POINT OF CONNECTION
EXISTING TO REMAIN
NEW WORK
4"
M U
W
CHEMICAL FEEDER
NEW HW BYPASS
BLR-1 BLR-2
HP-1NEW
NEW
HP-2
NEW NEW
AIR SEPARATOR
NEW TANGENTIAL
3"
3"4"
4"
3"
4"
4"
4"
VFD
ACP
VFD
SWITCH
SHUTDOWN
SAFETY
NEW BOILER
SHUTDOWN SWITCH
NEW BOILER SAFETY
NEW 10"{ WATER HEATER FLUE
8"{ BOILER FLUE
8"{ BOILER FLUE
TERMINATE WITH WALL CAP ABOVE LOUVER
BOTH SIDES OF WALL PENETRATION (TYPICAL)
PROVIDE SS ESCUTCHEON RING ON
UNISTRUT (TYPICAL)
P:\23081\23081m22.dgn
DGN FILE
12-FEB-2024
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:
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:\23081\23081m22.dgn
AS SHOWN
C O
L U
M B
U S S
T A
T E U
N
IV
E R
S
IT
Y
C o lu m b u s
G e o rg ia
WSH
LTF
WSH
02.12.24
L U
M P
K
IN
C
E N
T E
R B
O
IL
E R R
E P
L A
C E
M E
N T
P R
O J E
C T N
U M
B E
R C
S U
T
COA Expiration: 6.30.2024
COA#PEF000774
NBP Engineers, Inc.
EF-8
STARTER
EXISTING
EF-7
TO REMAIN
CHR-1EXISTING
EXISTING
TANKS
EXPANSION
EXISTING
UH-2
UH-1
EXISTING
SF-1EXISTING
EXISTING
FOR TOWER WATER
CHEMICAL FEED TANKS
N.G. METER
EXISTING
VFD-CT1
VFD-CT2MCC
ACPEXISTING
EXISTING
CONTACTOR
INTERIOR LTG
CONTACTOR
EXTERIOR LTG
PANEL
FIRE ALARM
W
E Q
U
IP
M E
N T
M
M M
U N
IC
A T
IO
TELEPHONE
G
X2B
T 7
K V
A
T 7
K V
AX2A
GENERATOR PANEL
A.T.S.
EHA
MSG
T
K V
A
LIA
HIA
XIA
CP-1 VFD
EXISTING
CP-2 VFD
EXISTING
EXISTING
EXISTING
V
(TYPICAL)
FLOOR DRAIN
EXISTING
MPG
PIPING TO GENERATOR
EXISTING N.G.
MPG
M P
G
MPG
M P
G
GAS REG. #1
GAS REG. #5
2•"
2•"
2"
2"
M P
G
G R
V
LEAK MONITOR
EXISTING REFRIGERANT
AIR DRYER
REFRIGERATED
EXISTING
GAS REG. #4
GAS REG. #3
GAS REG. #2
G R
V
GRV GRV
GRV
GRV
GRV
2"
AIR COMPRESSOR
EXISTING CONTROL
2"
G R
V G
2"
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
4"FD
2•"
EXISTING GAS REGULATOR RELIEF PIPING
4"FD
TANK
FEED
CHEMICAL
BYPASS
EXISTING CP-2
EXISTING CP-1
EXISTING CHR-2
WATER HEATERS TO REMAIN
EXISTING CONDENSING
EXISTING
WH-2
HEATER WH-2 TO REMAIN
EXISTING WATER
PAD TO REMAIN
EXISTING CONCRETE
PAD TO REMAIN (TYPICAL)
EXISTING CONCRETE
BLR-1 BLR-2
HP-1NEW
NEW
HP-2
NEW NEW
VFD
ACP
VFD
6.5
H JG.4
M2.2
SCALE:
= 1'-0
N 4 0 2 4 8
REGULATOR
NUMBER
REGULATOR SIZE &
MODEL NUMBER
CFH GAS
INPUT DEMAND
INLET/OUTLET
PRESSURES
ORIFICE SIZE
& VALVE SET
SPRING
COLOR
REGULATORS ARE LOCATED IN MECHANICAL ROOM. PIPE RELIEF VENT FULL SIZE TO OUTSIDE
AWAY FROM INTAKE GRILLES, ETC.
NOTES:
#1
#2
#3
#4
2"-243-8-2
1,477
2 LBS./14"
2 LBS./10"
2 LBS./10"
1"/30
REGULATOR NUMBERS ARE BY EQUIMETER UNLESS NOTED OTHERWISE. OTHER ACCEPTABLE
MANUFACTURER'S ARE: AMERICAN METER. MAXON CO. , GENERAL CONTROL OR FISHER.
#5 1‚"-143-80-2 920 2 LBS./11" •"/0 GREEN
o o o o
EXISTING GAS REGULATOR SCHEDULE
2•" 2•"
NEW WORK - NG PIPING
MECH. RM. #1230 -
FIRST FLOOR
LARGE SCALE -
2,000
2,000
NOTES:(THIS SHEET ONLY)
1 CONNECT NEW 2•" GAS PIPING TO OUTLET OF REGULATOR. PROVIDE NEW VALVE AND UNION ON PIPING TO BOILER.
MANUFACTUER PRIOR TO INSTALLING ANY PIPE. PROVIDE AT LEAST 6 FEET OF PIPING DOWNSTREAM FROM REGULATOR.
CONNECT NEW 2•" GAS PIPING TO BOILER. COORDINATE EXACT LOCATION AND CONNECTION DETAILS WITH BOILER
MATCH NEW LOAD AND PRESSURE.
EACH NEW BOILER REQUIRES 2,000MBH WITH A DELIVERY PRESSURE OF 10" W.C. REPLACE SPRING IN REGULATOR TO
3 3
3 3
LARGE SCALE - FIRST FLOOR MECHANICAL ROOM #1230 - NEW WORK - NG PIPING
P:\23081\23081m31.dgn
DGN FILE
12-FEB-2024
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:
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:\23081\23081m31.dgn
AS SHOWN
C O
L U
M B
U S S
T A
T E U
N
IV
E R
S
IT
Y
C o lu m b u s
G e o rg ia
WSH
LTF
WSH
02.12.24
L U
M P
K
IN
C
E N
T E
R B
O
IL
E R R
E P
L A
C E
M E
N T
P R
O J E
C T N
U M
B E
R C
S U
T
COA Expiration: 6.30.2024
COA#PEF000774
NBP Engineers, Inc.
M3.1
A.A.V.
RELIEF VALVE
SET 45 PSIG (TYP.)
CHEMICAL FEED TANK
AIR RELEASE TANK
ROUTE TO DRAIN
MAKE-UP WATER STATION
TT
TT
1"
1"
BOILER
CONTROL
HWS
HWR
1" TO DOMESTIC
WATER
HWR
HWS
BLADDER
PURGE
VALVE
PRESSURE
GAUGE
TO HEATING
EQUIPMENT COILS
DP
BYPASS VALVE
CV= 15.0
LOCATE AT AH-1
AI
AI
AI
FM
AI
VLV
TO HEATING
EQUIPMENT COILS
ANNULAR ELEMENT
FLOW STATION
BOILER SYSTEM FLOW DIAGRAM
NOT TO SCALE
RELIEF VALVE
SET 45 PSIG (TYP.)
BOILER
CONTROL
HWR
HWS
OUTPUTS INPUTS SOFTWARE
NOTES:
DDC PANEL
INPUT/OUTPUT
SUMMARIES
ACP
BOILER PLANT SYSTEM
S Y
S T
E M G
R A
P H
IC
D
IS
P L
A Y
S T
A R
T /S
T O
P
E N
A B
L E /D
IS
A B
L E
O P
E N /C
L O
S E
S T
A R
T /S
T O
P M
A K
E -U
P
S E
T P
O
IN
T A
D J
U S
T
D D
C C
O N
T R
O L
D
IF
F E
R E
N T
IA
L P
R E
S S
U R
E
P R
E S
S U
R E S
W
IT
C H
A U
X
IL
IA
R Y C
O N
T A
C T
A L
A R
M C
O N
T A
C T
T E
M P
E R
A T
U R
E
H
IG
H /L
O W L
IM
IT
R U
N T
IM
E T
O T
A L
IZ
A T
IO
N
P R
O P
O R
T
IO
N A
L
P R
O P I
N T
E G
R A
L
T
IM
E S
C H
E D
U L E S /S
O P
T
IM
U M S
T A
R T /S
T O
P
D A
Y /N
IG
H T S
E T
B A
C K
D E
M A
N D L
IM
IT
/C
Y C
L E
R E
S E
T O
P T
IM
IZ
A
T
IO
N
E C
O N
O M
IZ
E R
F A
IL
U R
E M
O D
E (S
E E N
O T
E S A
N D
N O
T E
S
DIGITAL ANALOG ANALOG ALARM DDCDIGITAL
C U
R R
E N
T R
E L
A Y
S P
E E
D I
N D
IC
A T
IO
N
S P
E E
D C
O N
T R
O L
1. FAILURE MODES:
2. WHERE FAILURE MODE IS INDICATED, THE INDICATED POSITION SHALL OCCUR ON INTERRUPTION OF
ELECTRIC POWER TO THE DDC PANEL.
L - LAST COMMAND
O - OPEN OR ON
C - CLOSE OR OFF
TAG
P O
S
IT
IO
N I
N D
IC
A T
IO
N
O P
E R
A T
IN
G S
T A
T U
S
D
IF
F P
R E
S S
U R
E
K W
P R
E S
S U
R E
W A
T E
R F
L O
W
S T
E A
M F
L O
W
S T
A T
U S
LOW WATER LEVEL
POINT DESCRIPTION
D R
IV
E S
T A
T U
S
T R
E N
D L
O G
ENERGY MGMT. LOGS
BOILER
TT-1
TT-2
HWR - (SYSTEM)
HWS - (SYSTEM)
HEATING SYSTEM PUMP-VFD CONTROL
HEATING SYSTEM PUMP-VFD CONTROL
DP-1 DIFFERENTIAL PRESSURE SENSOR-BUILDING LOOP
O
O
FM-1 HEATING WATER FLOW METER
L
HWS - (SYSTEM)
HWS - (SYSTEM)
TT-3
TT-4
HWS - (SYSTEM)TT-5
VLV-1&2
VLV-3
CBOILER ISOLATION VALVE
BYPASS VALVE
LOW WATER LEVEL
BOILER
3"
VLV
DO AO
ISOLATION VALVE
AI
VLV
DO AO AI
ISOLATION VALVE
AO AI
BLR-1 BLR-2
BLR-1
BLR-2
HP-1
HP-2
3"
4"
4"3"
3"
4" 4"
4" 4"
4"
4"
3"
4"
3"
3" 3"
HVAC
FLOW DIAGRAM -
VFD
VSD
AI DI AO DO
DIFFUSER
SUCTION
VFD
VSD
AI DI AO DO
4"
DIFFUSER
SUCTION
4"
HP-2
HP-1
TO REMAIN
EXPANSION TANK
EXISTING
P:\23081\23081m41.dgn
DGN FILE
12-FEB-2024
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:
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:\23081\23081m41.dgn
AS SHOWN
C O
L U
M B
U S S
T A
T E U
N
IV
E R
S
IT
Y
C o lu m b u s
G e o rg ia
WSH
LTF
WSH
02.12.24
L U
M P
K
IN
C
E N
T E
R B
O
IL
E R R
E P
L A
C E
M E
N T
P R
O J E
C T N
U M
B E
R C
S U
T
COA Expiration: 6.30.2024
COA#PEF000774
NBP Engineers, Inc.
M4.1
A
BC
E
TO SYSTEM
B -ƒ" TO DISCHARGE OF PUMP.
C -ƒ" TO SUCTION OF PUMP.
F - RISER CLAMP. WELD TO 2X3/4 " FLAT
OFFSET BRACKET TO WALL.
A - CHEMICAL FEEDER TANK.
D -ƒ" TO FLOOR DRAIN.
D
4"MIN.
WELD
F
BALL VALVES
E -‚" BALL VALVE FOR VENT.
BY-PASS CHEMICAL FEEDER
NOT TO SCALE
BACKFLOW PREVENTER
1"1"
MAKE - UP WATER STATION
GAUGE COCK
ƒ"
PRESSURE REDUCING
VALVE. SET AT
1"
AIR GAP DRAIN
FITTING
1" ROUTE TO WALL, DOWN TO FLOOR, AND ALONG FLOOR
TO FLOOR DRAIN. SECURE TO FLOOR WITH STRAP TYPE
CLAMPS SAME MATERIAL AS PIPE.
PSI.
GAUGE
BALL VALVE
BALL VALVE
NOT TO SCALE
TO FILL POINT
OF SYSTEM
BALL VALVE
QUICK FILL
CONNECTION
TO DOMESTIC COLD
WATER SUPPLY
HANGER ROD - SEE SPECIFICATIONS
SECTION OF RIGID INSULATION
SPECIFIED INSULATION
PIPE
• ROUND BEARING PLATE
PLATE WASHER
CUT ROD ABOVE ANGLE LEG
1" MIN.
TRAPEZE HANGER
LONG LEG VERTICAL
SEE SPECIFICATIONS
DOUBLE HEX NUTS
TRAPEZE PIPE HANGER
NOT TO SCALE
SERVICE TEE
ECCENTRIC REDUCER
•" STREET ELL.
AUTOMATIC AIR VENT
MAINS
•"X2" NIPPLE
„"MPT X ‚" FLARE ELL.
‚" COPPER TO FLOOR
DRAIN OR OUTSIDE
AS SHOWN.
AUTOMATIC AIR VENT
NOT TO SCALE
TYPICAL DRAIN VALVE CONNECTION
ELEVATION
THREADED PIPING
ELEVATION
WELDED PIPING
TYPICAL WATER PIPING
REDUCER, IF REQUIRED
ƒ" GATE VALVE
ADAPTER TO ƒ" HOSE THREAD
PROVIDE HOSE CAP NUT
NOTES:
DRAIN ALL LOW POINTS AS INDICATED ABOVE.1.
2.WHERE SCALE POCKETS ARE SHOWN ON PIPE RISER DIAGRAMS
AND/OR PLANS LOCATE DRAIN AT BOTTOM OF SCALE POCKET.
NOT TO SCALE
ƒ" CHAMFER
ALL SIDES UNLESS OTHERWISE NOTED
EQUIPMENT
4" MINIMUM ALL SIDES
6" X 6", 10\10 WELDED WIRE
FABRIC AT MID-DEPTH OF
PAD (UNLESS OTHERWISE NOTED)
SLAB, FLOOR, OR SUPPORTING STRUCTURE.
ROUGH UP WHERE CONCRETE DOES NOT HAVE
BROOM FINISH OR ROUGHER.
6" THICK CONCRETE
(INERTIA PAD IDENTICAL)
HOUSEKEEPING PAD DETAIL
NOT TO SCALE
WALL
AS SYSTEM PIPE.
MANUAL AIR VENT
TERMINATE DRAIN WITH HOSE END
CONNECTION 18" ABOVE FLOOR.
WHERE AIR VENTS OCCUR ABOVE ACCESSIBLE
CEILING. LOCATE VALVE AND TERMINATE DRAIN
HERE, UNLESS NOTED OTHERWISE AND POSITION
VALVE FOR VERTICAL DOWN DISCHARGE.
•" PIPE SAME MATERIAL
2•"
VERTICAL
PIPE
SUPPORT
WELDED PIPETHREADED / BRAISED
PIPING
BALL VALVE (EXPOSED) OR
GATE VALVE (CONCEALED)
ARRANGEMENT FOR LOCATIONS
WITH LIMITED CLEARANCE
6"MAX.
NOT TO SCALE
DETAIL - HVAC
4"
4" 4"
LIQUID TIGHT,NEOPRENE COATED
FLEXIBLE CONDUIT
WATER PUMP(S) ONLY
18 GA. S.S. DRIP PAN
(CHILLED WATER PUMP(S)
ONLY)
GAUGE COCK
RIGID CONDUIT STUB
TO 3" ABOVE BASE
•" SCH. 40 TO DRAIN (CHILLED
PLAN
END SUCTION PUMP
NOT TO SCALE
HOUSEKEEPING PAD
EXISTING
FLEXIBLE CONNECTION
FLEXIBLE COUPLING AND
COUPLING GUARD
PIPE INSULATION
PRESSURE GAUGE
TEST PLUG
‚" BALL VALVE, TYPICAL
ADJUSTABLE FOOT
FULL SIZE BLOWDOWN
‚" DRAIN
TO FLOOR DRAIN
2"
1"
SUCTION DIFFUSER
WITH STRAINER
•" DRAIN TAPPING
PIPE TO FLOOR DRAIN.
18 GA. S.S. DRIP
PAN (CHILLED
WATER PUMP(S) ONLY
NOT TO SCALE
ELEVATION
EXISITNG HOUSEKEEPING PAD
8 9
TYPICAL END SUCTION PUMP
P:\23081\23081e11.dgn
DGN FILE
12-FEB-2024
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:
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:\23081\23081e11.dgn
AS SHOWN
C O
L U
M B
U S S
T A
T E U
N
IV
E R
S
IT
Y
C o lu m b u s
G e o rg ia
KMS
BCO
KMS
02.12.24
L U
M P
K
IN
C
E N
T E
R B
O
IL
E R R
E P
L A
C E
M E
N T
P R
O J E
C T N
U M
B E
R C
S U
T
COA Expiration: 6.30.2024
COA#PEF000774
NBP Engineers, Inc.
6.5
H JG.4
E1.1
SCALE:
= 1'-0
N 4 0 2 4 8
NOTES:(THIS SHEET ONLY)
FOR REFRIGERANT EXHAUST
OVERHEAD IN EMT
CP-2
CHR-2
EF-8
CP-1
F
FUSED DISCONNECT
J
J
F
F
F
FF
M
F
M
PUMP
CIRC
F
M
PUMP
CIRC
3#350 KCMIL, 1#4G, 3"C
MSG-9
30A/3P
L1A-63
BLOWER
L1A-65
L1A-79,81
L1A-63,65
30A/3P
MCCA-18
MCCA-16 MCCA-15
MCCA-17
30A/3P
MCCA-8
30/2/3R
L1A-62
L1A-69,71
MCCA-9
MCCA-5
MCCA-7
MCCA-6
120V
L1A
L1A-54,61
MCCA-12
30A/3P
MCCA-14
L1A-56
120V
MCCA-4
STARTER
TANKS
FEED
CHEMICAL
BYPASS
REFRIGERATED AIR DRYER
EXISTING
EXISTING
EF-7
HP-4EXISTING
EXISTING HP-3
EXISTING
BOILER-1
EXISTING
HP-1 EXISTING
BOILER-2
EXISTING
HP-2
TO REMAIN
CHR-1EXISTING
EXISTING
TANKS
EXPANSION
EXISTING
UH-2
UH-1
EXISTING
SF-1EXISTING
EXISTING
FOR TOWER WATER
CHEMICAL FEED TANKS
N.G. METER
EXISTING
VFD-CT1
VFD-CT2MCCA
ACPEXISTING
EXISTING
CONTACTOR
INTERIOR LTG
CONTACTOR
EXTERIOR LTG
PANEL
FIRE ALARM
W
E Q
U
IP
M E
N T
M
M M
U N
IC
A T
IO
TELEPHONE
G
L1A-85
X2B
T 7
K V
A
T 7
K V
AX2A
GENERATOR PANEL
A.T.S.
EHA
MSG
T
K V
A
LIA
HIA
XIA
EXISTING 800/3/3R
CP-1 VFD
EXISTING
CP-2 VFD
EXISTING
EXISTING
EXISTING
F
EXISTING
EXISTING
TO EXISTING STARTER
LARGE SCALE - FIRST FLOOR MECHANICAL ROOM #1230 - DEMOLITION - POWER
DEMOLITION - POWER
MECH. RM. #1230 -
FIRST FLOOR
LARGE SCALE -
LINE LEGEND
EXISTING TO REMAIN
DEMOLITION
120V BLOWER
BREAKER IN THE SAME BLANK SPACE TO SERVE THE NEW VFD.
REMOVE THE EXISTING 3HP STARTER AND PROVIDE A 30/3
1 1
2 2
WATER HEATERS TO REMAIN
EXISTING CONDENSING
HEATER WH-2 TO REMAIN
EXISTING WATER
RECEPTACLES
CIRCUITS
DUPLEX - NORMAL
GFI DUPLEX - NORMAL
QUADRAPLEX - NORMAL
ELECTRICAL LEGEND
WP
H HORIZONTALLY MOUNTED
WEATHER PROOF OUTLET
RACEWAY EXPOSED
FLEXIBLE RACEWAY
CONDUIT UP
CONDUIT DOWN
HOMERUN- ONE ARROW PER CIRCUIT
ONE CROSSMARK PER WIRE
(3 WIRE UNLESS SHOWN)
RACEWAY CONCEALED IN CEILING OR WALL
RACEWAY IN GROUND, SLAB, OR UNDER FLOOR
CAP
CONNECTION TO EQUIPMENT
GENERAL EQUIPMENT
TRANSFORMER
F
PANELBOARD-250 VAC OR LESS
SURFACE MOUNTED
PANELBOARD-250 VAC OR LESS
RECESSED
PANELBOARD-OVER 250 VAC
RECESSED
PANELBOARD-OVER 250 VAC
SURFACE MOUNTED
T
M MANUAL STARTER AND MOTOR RATED SWITCH
EMERGENCY PUSHBUTTON
EXHAUST FAN
MOTOR
JJ J
COMMUNICATIONS
ENCLOSED CIRCUIT BREAKER
JUNCTION BOX - WALL/CEILING/FLOOR
DISCONNECT SWITCH: "F" IF FUSED
FRAME AMPS/POLES/NEMA TYPE
FUSE PER MANUFACTURERS RECOMMENDATIONS
COMBINATION STARTER AND DISCONNECT
WITH A RJ45 CONNECTOR. STAINLESS STEEL COVER PLATE
DATA OUTLET WITH A SINGLE CAT 6 CABLE TERMINATED
BACK TO THE MCC. TURN STARTER OFF AND LABEL AS SPARE.
REMOVE CIRCUITS/DISCONNECTS FOR THE BLOWER MOTERS
EXISTING 208/120V PANEL TO BE USED FOR NEW WORK
TO BE USED FOR NEW WORK
EXISTING 480V/277 MOTOR CONTROL CENTER
IS REQUIRED.
REUSED FOR THE NEW PUMPS. FOR PRICING ASSUME NEW CONDUI
TO FIELD VERIFY IF THE CONDUIT PATH BACK TO THE MCC CAN BE
REMOVED. TURN STARTER OFF AND LABEL AS SPARE. CONTRACTOR
REMOVE CIRCUITNG BACK TO THE MCC FROM THE PUMPS TO BE
P:\23081\23081e21.dgn
DGN FILE
12-FEB-2024
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:
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:\23081\23081e21.dgn
AS SHOWN
C O
L U
M B
U S S
T A
T E U
N
IV
E R
S
IT
Y
C o lu m b u s
G e o rg ia
KMS
BCO
KMS
02.12.24
L U
M P
K
IN
C
E N
T E
R B
O
IL
E R R
E P
L A
C E
M E
N T
P R
O J E
C T N
U M
B E
R C
S U
T
COA Expiration: 6.30.2024
COA#PEF000774
NBP Engineers, Inc.
FOR REFRIGERANT EXHAUST
OVERHEAD IN EMT
CP-2
CHR-2
EF-8
CP-1
F
FUSED DISCONNECT
J
J
F
F
F
M
F
M
PUMP
CIRC
F
M
PUMP
CIRC
3#350 KCMIL, 1#4G, 3"C
MSG-9
30A/3P
L1A-63
BLOWER
L1A-65
L1A-79,81
L1A-63,65
MCCA-16 MCCA-15
MCCA-8
30/2/3R
L1A-62
L1A-69,71
MCCA-9
120V
L1A
L1A-54,61
MCCA-12
30A/3P
MCCA-14
L1A-56
120V
STARTER
TANKS
FEED
CHEMICAL
BYPASS
REFRIGERATED AIR DRYER
EXISTING
EXISTING
EF-7
TO REMAIN
CHR-1EXISTING
EXISTING
TANKS
EXPANSION
EXISTING
UH-2
UH-1
EXISTING
SF-1EXISTING
EXISTING
FOR TOWER WATER
CHEMICAL FEED TANKS
N.G. METER
EXISTING
VFD-CT1
VFD-CT2MCCA
ACPEXISTING
EXISTING
CONTACTOR
INTERIOR LTG
CONTACTOR
EXTERIOR LTG
PANEL
FIRE ALARM
W
E Q
U
IP
M E
N T
M
M M
U N
IC
A T
IO
TELEPHONE
G
L1A-85
X2B
T 7
K V
A
T 7
K V
AX2A
GENERATOR PANEL
A.T.S.
EHA
MSG
T
K V
A
LIA
HIA
XIA
EXISTING 800/3/3R
CP-1 VFD
EXISTING
CP-2 VFD
EXISTING
EXISTING
EXISTING
F
EXISTING
EXISTING
TO EXISTING STARTER
120V BLOWER
WATER HEATERS TO REMAIN
EXISTING CONDENSING
HEATER WH-2 TO REMAIN
EXISTING WATER
EXISTING 208/120V PANEL TO BE USED FOR NEW WORK
TO BE USED FOR NEW WORK
EXISTING 480V/277 MOTOR CONTROL CENTER
BLR-1 BLR-2
HP-1NEW
NEW
HP-2
NEW NEW
VFD
ACP
VFD
6.5
H JG.4
E2.1
SCALE:
= 1'-0
N 4 0 2 4 8
NEW WORK - POWER
MECH. RM. #1230 -
FIRST FLOOR
LARGE SCALE -
LARGE SCALE - FIRST FLOOR MECHANICAL ROOM #1230 - NEW WORK - POWER
LINE LEGEND
POINT OF CONNECTION
EXISTING TO REMAIN
NEW WORK
LA-
LA-
L1A-
MCC
MCC
NOTES:(THIS SHEET ONLY)
FOR THE BOILERS SHUNT.
OF THE EPO SWITCH AT THE DOOR, BOTH 20/1 BREAKERS
DISCONNECT WITH 3#12 IN •" EMT. UPON ACTUATION
SERVE THE NEW BOILER. ROUTE THROUGH A LOCAL LOCKABLE
PROVIDE A NEW 20/1 SHUNT TRIP BREAKER IN PANEL LA TO
NEW EPO SWITCH SHUNTS BOTH BOILERS IF PRESSED.
USE PLENUM CABLE. FOR PRICING ASSUME 150'.
ACP. ROUTE BACK TO THE EXISTING DATA RACK IN 1" EMT.
PROVIDE A NEW CAT6 DATA DROP TERMINATED AT THE NEW
RECEPTACLES
CIRCUITS
DUPLEX - NORMAL
GFI DUPLEX - NORMAL
QUADRAPLEX - NORMAL
ELECTRICAL LEGEND
WP
H HORIZONTALLY MOUNTED
WEATHER PROOF OUTLET
RACEWAY EXPOSED
FLEXIBLE RACEWAY
CONDUIT UP
CONDUIT DOWN
HOMERUN- ONE ARROW PER CIRCUIT
ONE CROSSMARK PER WIRE
(3 WIRE UNLESS SHOWN)
RACEWAY CONCEALED IN CEILING OR WALL
RACEWAY IN GROUND, SLAB, OR UNDER FLOOR
CAP
CONNECTION TO EQUIPMENT
GENERAL EQUIPMENT
TRANSFORMER
F
PANELBOARD-250 VAC OR LESS
SURFACE MOUNTED
PANELBOARD-250 VAC OR LESS
RECESSED
PANELBOARD-OVER 250 VAC
RECESSED
PANELBOARD-OVER 250 VAC
SURFACE MOUNTED
T
M MANUAL STARTER AND MOTOR RATED SWITCH
EMERGENCY PUSHBUTTON
EXHAUST FAN
MOTOR
JJ J
COMMUNICATIONS
ENCLOSED CIRCUIT BREAKER
JUNCTION BOX - WALL/CEILING/FLOOR
DISCONNECT SWITCH: "F" IF FUSED
FRAME AMPS/POLES/NEMA TYPE
FUSE PER MANUFACTURERS RECOMMENDATIONS
COMBINATION STARTER AND DISCONNECT
WITH A RJ45 CONNECTOR. STAINLESS STEEL COVER PLATE
DATA OUTLET WITH A SINGLE CAT 6 CABLE TERMINATED5
PUMP, VFD AND MCC. VFD BY MECHANICAL CONTRACTOR.
WITH 4#10 IN •" EMT MAKE ALL FINAL CONNECTIONS TO THE
WIRE NEW VFD THROUGH THE NEW 30/3 BREAKER IN THE MCC
GENERAL NOTES:(THIS SHEET ONLY)
WALL
LEXAN
NOT TO SCALE
ENGRAVED
MOUNT AT SPECIFIED
WALL SWITCH HEIGHT
PUSH FOR
EMERGENCY
STOP
" WHITE LETTERS1/2
RED FIELD
MOUNT AT 48" A.F.
IN A CLEAR ACCESS LOCATION.
INDUSTRIAL DUTY,
" DIAMETER, 1/82
SAFETY ORANGE
PUSH-TRIP, PULL RESET.
MAINTAINED CONTACTS:
20AMP DPDT CONTACTS.
OR EQUAL
(NON-ALARMED)
MINI-STOPPER
INTERNATIONAL
SAFETY TECHNOLOGY PANEL DESIGNATION
FILL IN THE
LAMICOID LABEL
EPO SWITCH DETAIL
30/3/1
NEW
30/3/1
NEW
RESET AT PANEL L1A
BUILDING LINES, TIGHT TO STRUCTURE.
USE COPPER CONDUCTORS INSIDE EMT CONDUIT ROUTED NEATLY ALONGA
B
PUMPS AND CONTROL PANEL.
THE NEW WORK INCLUDES POWERING THE NEW BOILERS, HOT WATER
MOST ALL THE WORK SHOWN ON THIS PAGE IS EXISTING TO REMAIN.
FROM A SPARE 20/1P IN PANEL L1A WITH 3#12AWG IN •" EMT.
PROVIDE A NEW 120V 5-20R RECEPTACLE AT THE NEW ACP, SERVED
| 23081aCover |
| 23081m01 |
| References |
| tb, 23081tb.dgn |
| 23081m11 |
| References |
| tb, 23081tb.dgn |
| afp, 23081a1.dgn |
| 23081m12 |
| References |
| tb, 23081tb.dgn |
| afp, 23081a1.dgn |
| 23081m21 |
| References |
| tb, 23081tb.dgn |
| afp, 23081a1.dgn |
| existing , 23081m11.dgn |
| 23081m22 |
| References |
| tb, 23081tb.dgn |
| afp, 23081a1.dgn |
| existing, 23081m12.dgn |
| Hvac new work, 23081m21.dgn |
| 23081m31 |
| References |
| tb, 23081tb.dgn |
| 23081m41 |
| References |
| tb, 23081tb.dgn |
| 23065m002.dgn |
| 23081e11 |
| References |
| tb, 23081tb.dgn |
| afp, 23081a1.dgn |
| 23081e21 |
| References |
| tb, 23081tb.dgn |
| afp, 23081a1.dgn |
| existing, 23081e11.dgn |
| hvac equip, 23081m21.dgn |
File details come from the government source that posted it. Updated .