20250418_-_CVG_IREP_DWG_CHILLER_IFB_PACKAGE.pdf
PDF 7 MB Posted
- Attached to
- Furnish & Install Equipment - Industrial HVAC Rehabilitation & Efficiency Program - Phase I
- Solicitation number
- 25-027-ITB
- Issued by
- Kenton County, Kentucky
About this file
These documents are engineering design drawings for the Cincinnati/Northern Kentucky International Airport (CVG) Chiller Plant Modification Project, prepared by KLH Engineers for the Kenton County Airport Board. The project involves a comprehensive rehabilitation and efficiency upgrade of the airport's HVAC infrastructure, specifically focusing on chiller systems, mechanical equipment, and associated electrical systems in the Terminal and Concourse B areas. The design plans detail mechanical and electrical demolition of existing infrastructure, installation of new chillers, pumps, piping, and electrical disconnects, and a building automation system (BAS) upgrade that will replace existing Honeywell panels and controllers with Automatic Logic Controllers.
The project scope includes replacing condenser water pumps, side stream separators, and upgrading pneumatic control valves to electric actuators across multiple airport buildings. The drawings indicate detailed technical specifications for equipment like chillers (T3-1, T3-2, C-CB-1), pumps (P-T3-1, P-T3-2, P-CE-1 through P-CE-3), and electrical systems with specific voltage, horsepower, and circuit requirements. The chiller plant sequence of operations outlines complex control strategies for managing chiller stages, pump lead/lag sequences, bypass valves, and temperature/pressure maintenance, with provisions for user-adjustable setpoints and rotation mechanisms to balance equipment usage.
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Text version
Project No:
1203 Main Street, Suite 4 Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m a in th e p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
FOR KENTON COUNTY AIRPORT BOARD AT
CINCINNATI/NORTHERN KENTUCKY INTERNATIONAL AIRPORT
MEP ENGINEER
KLH ENGINEERS
1538 ALEXANDRIA PIKE
SUITE 11
FORT THOMAS, KY 41075
CONTACT: CHRIS MEHAFFIE, PE
PHONE: (859)-442-8050
EMAIL: CMEHAFFIE@KLHENGRS.COM
OWNER
CINCINNATI/NORTHERN KENTUCKY
INTERNATIONAL AIRPORT
PO BOX 752000
CINCINNATI, OH 45275-200C
CONTACT: THAD FOGLE
PHONE: (859) 743-5978
EMAIL: TFOGLE@CVGAIRPORT.COM
2400430
/1
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P
M A u to d e s k D o c s /C
V G
R e h a b a n d E ff ic ie n c y P ro g ra m
/M E
C H
-K L
H -C
V G
R
.r v t
CHILLER PLANT MODIFICATION
PROJECT
CHILLER PLANT PROJECT
COVER SHEET
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
IO
N A
N D
E F
F
IC
IE
N
C Y
P R
O G
R A
M
C H
IL
L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-G0-001
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
DRAWING INDEX - CHILLER
SHEET NUMBER SHEET NAME CURRENT REVISION ISSUED CURRENT REVISION DATE CURRENT REVISION DESCRIPTION
H-G0-001 CHILLER PLANT PROJECT COVER SHEET No 04/18/25 ISSUE FOR BID
H-T-M1-001 MECHANICAL TERMINAL COVER SHEET No 04/18/25 ISSUE FOR BID
H-T-M1-100 MECHANICAL DEMOLITION TERMINAL - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-T-M3-100 MECHANICAL TERMINAL - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-T-M3-601 MECHANICAL TERMINAL CHILLERS No 04/18/25 ISSUE FOR BID
H-T-M3-602 MECHANICAL TERMINAL CHILLERS No 04/18/25 ISSUE FOR BID
H-T-M3-603 MECHANICAL TERMINAL CHILLERS No 04/18/25 ISSUE FOR BID
H-B-M1-001 MECHANICAL CONCOURSE B COVER SHEET No 04/18/25 ISSUE FOR BID
H-B-M1-100 MECHANICAL DEMOLITION CONCOURSE B - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-B-M3-100 MECHANICAL CONCOURSE B - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-T-E1-100 ELECTRIC DEMOLITION TERMINAL - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-T-E4-100 ELECTRIC POWER TERMINAL - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-B-E1-100 ELECTRIC DEMOLITION CONCOURSE B - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-B-E4-100 ELECTRIC POWER CONCOURSE B - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
REVISIONS
# DATE DESCRIPTION
D 04/18/25 ISSUE FOR BID
Project No:
1203 Main Street, Suite 4 Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
FOR KENTON COUNTY AIRPORT BOARD AT
CINCINNATI/NORTHERN KENTUCKY INTERNATIONAL AIRPORT
MEP ENGINEER
KLH ENGINEERS
1538 ALEXANDRIA PIKE
SUITE 11
FORT THOMAS, KY 41075
CONTACT: CHRIS MEHAFFIE, PE
PHONE: (859)-442-8050
EMAIL: CMEHAFFIE@KLHENGRS.COM
OWNER
CINCINNATI/NORTHERN KENTUCKY
INTERNATIONAL AIRPORT
PO BOX 752000
CINCINNATI, OH 45275-200C
CONTACT: THAD FOGLE
PHONE: (859) 743-5978
EMAIL: TFOGLE@CVGAIRPORT.COM
2400430
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P
M A u to d e s k D o c s /C
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R e h a b a n d E ff ic ie n c y P ro g ra m
/M E
C H
-K L
H -C
V G
R
.r v t
CHILLER PLANT MODIFICATION
PROJECT
CHILLER PLANT PROJECT
COVER SHEET
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
IO
N A
N D
E F
F
IC
IE
N
C Y
P R
O G
R A
M
C H
IL
L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-G0-001
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
DRAWING INDEX - CHILLER
SHEET NUMBER SHEET NAME CURRENT REVISION ISSUED CURRENT REVISION DATE CURRENT REVISION DESCRIPTION
H-G0-001 CHILLER PLANT PROJECT COVER SHEET No 04/18/25 ISSUE FOR BID
H-T-M1-001 MECHANICAL TERMINAL COVER SHEET No 04/18/25 ISSUE FOR BID
H-T-M1-100 MECHANICAL DEMOLITION TERMINAL - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-T-M3-100 MECHANICAL TERMINAL - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-T-M3-601 MECHANICAL TERMINAL CHILLERS No 04/18/25 ISSUE FOR BID
H-T-M3-602 MECHANICAL TERMINAL CHILLERS No 04/18/25 ISSUE FOR BID
H-T-M3-603 MECHANICAL TERMINAL CHILLERS No 04/18/25 ISSUE FOR BID
H-B-M1-001 MECHANICAL CONCOURSE B COVER SHEET No 04/18/25 ISSUE FOR BID
H-B-M1-100 MECHANICAL DEMOLITION CONCOURSE B - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-B-M3-100 MECHANICAL CONCOURSE B - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-T-E1-100 ELECTRIC DEMOLITION TERMINAL - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-T-E4-100 ELECTRIC POWER TERMINAL - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-B-E1-100 ELECTRIC DEMOLITION CONCOURSE B - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
H-B-E4-100 ELECTRIC POWER CONCOURSE B - BASEMENT LEVEL PLAN No 04/18/25 ISSUE FOR BID
REVISIONS
# DATE DESCRIPTION
D 04/18/25 ISSUE FOR BID
STANDARD HVAC ABBREVIATIONS
AAV AUTOMATIC AIR VENT
ACCESS ACCESSORIES
AD ACCESS DOOR
AFF ABOVE FINISHED FLOOR
AMP AMPERE
AP ACCESS PANEL
APD AIR PRESSURE DROP
ARI AIR CONDITIONING AND REFRIGERATION INSTITUTE
ASME AMERICAN SOCIETY OF MECHANICAL ENGINEERS
BAS BUILDING AUTOMATION SYSTEM
BD BACKDRAFT DAMPER
BHP BRAKE HORSEPOWER
BTU BRITISH THERMAL UNIT
BTUH BRITISH THERMAL UNIT PER HOUR
CD CEILING DIFFUSER
CFH CUBIC FEET PER HOUR
CFM CUBIC FEET PER MINUTE
CHWR CHILLED WATER RETURN
CHWS CHILLED WATER SUPPLY
CI CAST IRON
CLG COOLING
CO CARBON MONOXIDE
CO2 CARBON DIOXODE
COP COEFFICIENT OF PERFORMANCE
CV CONSTANT VOLUME
CWR CONDENSER WATER RETURN
CWS CONDENSER WATER SUPPLY
DB DECIBELS
DB DRY-BULB TEMPERATURE
DC DISCONNECT
DDC DIRECT DIGITAL CONTROLS
DEG DEGREE DELTA(CHANGE IN TEMPERATURE)
DIA DIAMETER
DIW DEIONIZED WATER
DP DEW POINT TEMPERATURE
DX DIRECT EXPANSION
EA EXHAUST AIR
EAT ENTERING AIR TEMPERATURE
EER ENERGY EFFICIENCY RATIO
EG EXHAUST GRILLE
EMERG EMERGENCY POWER
ESP EXTERNAL STATIC PRESSURE
EWT ENTERING WATER TEMPERATURE
EX. EXISTING
F FAHRENHEIT
F&T FLOAT AND THERMOSTATIC
FA FREE AREA
FD FIRE DAMPER
FLA FULL LOAD AMPERES
FPM FEET PER MINUTE
FPS FEET PER SECOND
FT FEET
FURN FURNISHED
GA GAUGE
GAL GALLONS
GPM GALLONS PER MINUTE
HD HEAD
HOA HAND/OFF/AUTOMATIC
HP HORSEPOWER
HPR HIGH PRESSURE RETURN
(STEAM CONDENSATE)
HSTAT HUMIDISTAT
HTG HEATING
HWR HEATING HOT WATER RETURN
HWS HEATING HOT WATER SUPPLY
HZ HERTZ
I/O INPUT/OUTPUT
IAQ INDOOR AIR QUALITY
IN HG INCHES OF MERCURY
IN WC INCH WATER COLUMN
IN WG INCH WATER GAUGE
IPLV INTERGRATED PART LOAD VALUE
INST INSTALLED
KW KILOWATT
KWH KILOWATT HOUR
LAT LEAVING AIR TEMPERATURE
LBS/HR POUNDS PER HOUR
LF LINEAR FOOT (FEET)
LPR LOW PRESSURE RETURN
(STEAM CONDENSATE)
LPS LOW PRESSURE STEAM
LWT LEAVING WATER TEMPERATURE
MAX MAXIMUM
MBH 1000 BTUH
MCA MINIMUM BRANCH CIRCUIT AMPACITY
MERV MINIMUM EFFICIENCY REPORTING VALUE
MIN MINIMUM
MOD MOTOR OPERATED DAMPER
MPR MEDIUM PRESSURE RETURN
(STEAM CONDENSATE)
MPS MEDIUM PRESSURE STEAM
MRI MAGNETIC RESONANCE IMAGING
MVD MANUAL VOLUME DAMPER
NA NOT APPLICABLE
NC NOISE CRITERIA
NC NORMALLY CLOSED
NO NORMALLY OPEN
NTS NOT TO SCALE
OA OUTSIDE AIR
OCP OVER CURRENT PROTECTION
PD PRESSURE DROP
PPM PARTS PER MILLION
PRS PRESSURE REGULATING (VALVE) STATION
PRV PRESSURE REGULATING VALVE
PSI POUNDS PER SQUARE INCH
PSIA POUNDS PER SQUARE INCH – ABSOLUTE
PSIG POUNDS PER SQUARE INCH – GAGE
RA RETURN AIR
RAT RETURN AIR TEMPERATURE
RH RELATIVE HUMIDITY
RL REFRIGERANT LIQUID LINE
RLA RUN LOAD AMPERE
RO REVERSE OSMOSIS
RPM REVOLUTIONS PER MINUTE
RS REFRIGERANT SUCTION
SA SUPPLY AIR
SAT SUPPLY AIR TEMPERATURE
SC SHADING COEFFICIENT
SCD SMOKE CONTROL DAMPER
SD SMOKE DETECTOR
SENS SENSIBLE HEAT
SP STATIC PRESSURE
TAB TESTING, ADJUSTING, BALANCE
TDH TOTAL DYNAMIC HEAD
TDS TOTAL DISSOLVED SOLIDS
TSP TOTAL STATIC PRESSURE
TSTAT THERMOSTAT
UL UNDERWRITERS LABORATORY
VAV VARIABLE AIR VOLUME
VFD VARIABLE FREQUENCY DRIVE
WB WET-BULB (TEMPERATURE)
WG WATER GAGE
WPD WATER SIDE PRESSURE DROP
WIRE WIRED
DESCRIPTION
MECHANICAL LEGEND
SYMBOL
PLAN-VIEW LINE TYPES
WORK SHOWN FADED INDICATES EXISTING WORK TO REMAIN OR NEW WORK BY
OTHERS AS APPLICABLE
WORK SHOWN BOLD-DASHED INDICATES SELECTIVE DEMOLITION WORK
WORK SHOWN BOLD-CONTINUOUS INDICATES NEW WORK
DRAWING SET APPEARANCE
TO BETTER COMMUNICATE SCOPE TO PERMIT AGENCIES AND CONTRACTORS, EACH DRAWING IN THIS DRAWING SET HAS BEEN CREATED IN BOTH "COLOR" AND "BLACK AND WHITE". THERE EXISTS A COLOR LAYER WITHIN EACH DRAWING WHERE VISIBILITY IS CONTROLLED THROUGH THE PDF LAYER MANAGER. THIS LAYER VISIBILITY CAN BE TOGGLED DISPLAYING EITHER "COLOR" OR "BLACK AND WHITE". TO MAINTAIN SCOPE BASED SHADING WHEN PRINTING TO PAPER, BLACK AND WHITE NEEDS TO BE VISIBLE.
FOR FURTHER INSTRUCTIONS, REFER TO CONTRACTOR RESOURCES ON OUR WEBSITE AND DOWNLOAD "DRAWING COLOR
INSTRUCTIONS".
WWW.KLHENGRS.COM - CONTRACTOR RESOURCES (RIGHT HAND SIDE OF PAGE).
PIPING LINE TYPES
HWS
HOT WATER SUPPLY
HWR
HOT WATER RETURN
CHWS
CHILLED WATER SUPPLY
CHWR
CHILLED WATER RETURN
CWS
CONDENSER WATER SUPPLY
CWR
CONDENSER WATER RETURN
RL
REFRIGERANT LIQUID
RS
REFRIGERANT SUCTION
CD
CONDENSATE DRAIN
MECHANICAL PIPING ACCESSORIES
CHECK VALVE (DIRECTION OF FLOW INDICATED)
PRESSURE RELIEF VALVE
PRESSURE REGULATING VALVE
MAN
MANUAL BALANCING VALVE
UNION
TEMPERATURE & PRESSURE TEST PORT
FLOW DIRECTION
FLEX PIPING CONNECTOR
THERMOMETER
PRESSURE GAUGE
SOLENOID VALVE
Y-STRAINER
STRAINER WITH BLOW OFF
DRAIN VALVE (3/4" UNLESS OTHERWISE NOTED)
MANUAL AIR VENT
MECHANICAL DUCTWORK ACCESSORIES
DUCT WITH MANUAL VOLUME DAMPER
MECHANICAL STATS & SENSORS
FLOW SENSORFS
CURRENT SENSORCS
END SWITCHES
LOW VOLTAGE THERMOSTAT WITH LOCKABLE GUARDT
FLUID SENSORFL
VIBRATION SENSORV
REFRIGERANT MONITORRD
NITROGEN DIOXIDE SENSORNO2
MECHANICAL MISCELLANOUS
DI
DIGITAL INPUT
DO
DIGITAL OUTPUT
AI
ANALOG INPUT
AO
ANALOG OUTPUT
I
HARD WIRE INTERLOCK
POINT OF DEMOLITION TO EXISTING (FIELD VERIFY EXISTING UTILITY
SERVICE TYPE, PRIOR TO TERMINATING CONNECTION)
Project No:
1203 Main Street, Suite 4 Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
2400430
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H -C
V G
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.r v t
1/8" = 1'-0"
MECHANICAL TERMINAL
COVER SHEET
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
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N A
N D
E F
F
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N
C Y
P R
O G
R A
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C H
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L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-T-M1-001
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
REVISIONS
# DATE DESCRIPTION
D 04/18/25 ISSUE FOR BID
STANDARD HVAC ABBREVIATIONS
AAV AUTOMATIC AIR VENT
ACCESS ACCESSORIES
AD ACCESS DOOR
AFF ABOVE FINISHED FLOOR
AMP AMPERE
AP ACCESS PANEL
APD AIR PRESSURE DROP
ARI AIR CONDITIONING AND REFRIGERATION INSTITUTE
ASME AMERICAN SOCIETY OF MECHANICAL ENGINEERS
BAS BUILDING AUTOMATION SYSTEM
BD BACKDRAFT DAMPER
BHP BRAKE HORSEPOWER
BTU BRITISH THERMAL UNIT
BTUH BRITISH THERMAL UNIT PER HOUR
CD CEILING DIFFUSER
CFH CUBIC FEET PER HOUR
CFM CUBIC FEET PER MINUTE
CHWR CHILLED WATER RETURN
CHWS CHILLED WATER SUPPLY
CI CAST IRON
CLG COOLING
CO CARBON MONOXIDE
CO2 CARBON DIOXODE
COP COEFFICIENT OF PERFORMANCE
CV CONSTANT VOLUME
CWR CONDENSER WATER RETURN
CWS CONDENSER WATER SUPPLY
DB DECIBELS
DB DRY-BULB TEMPERATURE
DC DISCONNECT
DDC DIRECT DIGITAL CONTROLS
DEG DEGREE DELTA(CHANGE IN TEMPERATURE)
DIA DIAMETER
DIW DEIONIZED WATER
DP DEW POINT TEMPERATURE
DX DIRECT EXPANSION
EA EXHAUST AIR
EAT ENTERING AIR TEMPERATURE
EER ENERGY EFFICIENCY RATIO
EG EXHAUST GRILLE
EMERG EMERGENCY POWER
ESP EXTERNAL STATIC PRESSURE
EWT ENTERING WATER TEMPERATURE
EX. EXISTING
F FAHRENHEIT
F&T FLOAT AND THERMOSTATIC
FA FREE AREA
FD FIRE DAMPER
FLA FULL LOAD AMPERES
FPM FEET PER MINUTE
FPS FEET PER SECOND
FT FEET
FURN FURNISHED
GA GAUGE
GAL GALLONS
GPM GALLONS PER MINUTE
HD HEAD
HOA HAND/OFF/AUTOMATIC
HP HORSEPOWER
HPR HIGH PRESSURE RETURN
(STEAM CONDENSATE)
HSTAT HUMIDISTAT
HTG HEATING
HWR HEATING HOT WATER RETURN
HWS HEATING HOT WATER SUPPLY
HZ HERTZ
I/O INPUT/OUTPUT
IAQ INDOOR AIR QUALITY
IN HG INCHES OF MERCURY
IN WC INCH WATER COLUMN
IN WG INCH WATER GAUGE
IPLV INTERGRATED PART LOAD VALUE
INST INSTALLED
KW KILOWATT
KWH KILOWATT HOUR
LAT LEAVING AIR TEMPERATURE
LBS/HR POUNDS PER HOUR
LF LINEAR FOOT (FEET)
LPR LOW PRESSURE RETURN
(STEAM CONDENSATE)
LPS LOW PRESSURE STEAM
LWT LEAVING WATER TEMPERATURE
MAX MAXIMUM
MBH 1000 BTUH
MCA MINIMUM BRANCH CIRCUIT AMPACITY
MERV MINIMUM EFFICIENCY REPORTING VALUE
MIN MINIMUM
MOD MOTOR OPERATED DAMPER
MPR MEDIUM PRESSURE RETURN
(STEAM CONDENSATE)
MPS MEDIUM PRESSURE STEAM
MRI MAGNETIC RESONANCE IMAGING
MVD MANUAL VOLUME DAMPER
NA NOT APPLICABLE
NC NOISE CRITERIA
NC NORMALLY CLOSED
NO NORMALLY OPEN
NTS NOT TO SCALE
OA OUTSIDE AIR
OCP OVER CURRENT PROTECTION
PD PRESSURE DROP
PPM PARTS PER MILLION
PRS PRESSURE REGULATING (VALVE) STATION
PRV PRESSURE REGULATING VALVE
PSI POUNDS PER SQUARE INCH
PSIA POUNDS PER SQUARE INCH – ABSOLUTE
PSIG POUNDS PER SQUARE INCH – GAGE
RA RETURN AIR
RAT RETURN AIR TEMPERATURE
RH RELATIVE HUMIDITY
RL REFRIGERANT LIQUID LINE
RLA RUN LOAD AMPERE
RO REVERSE OSMOSIS
RPM REVOLUTIONS PER MINUTE
RS REFRIGERANT SUCTION
SA SUPPLY AIR
SAT SUPPLY AIR TEMPERATURE
SC SHADING COEFFICIENT
SCD SMOKE CONTROL DAMPER
SD SMOKE DETECTOR
SENS SENSIBLE HEAT
SP STATIC PRESSURE
TAB TESTING, ADJUSTING, BALANCE
TDH TOTAL DYNAMIC HEAD
TDS TOTAL DISSOLVED SOLIDS
TSP TOTAL STATIC PRESSURE
TSTAT THERMOSTAT
UL UNDERWRITERS LABORATORY
VAV VARIABLE AIR VOLUME
VFD VARIABLE FREQUENCY DRIVE
WB WET-BULB (TEMPERATURE)
WG WATER GAGE
WPD WATER SIDE PRESSURE DROP
WIRE WIRED
DESCRIPTION
MECHANICAL LEGEND
SYMBOL
PLAN-VIEW LINE TYPES
WORK SHOWN FADED INDICATES EXISTING WORK TO REMAIN OR NEW WORK BY
OTHERS AS APPLICABLE
WORK SHOWN BOLD-DASHED INDICATES SELECTIVE DEMOLITION WORK
WORK SHOWN BOLD-CONTINUOUS INDICATES NEW WORK
DRAWING SET APPEARANCE
TO BETTER COMMUNICATE SCOPE TO PERMIT AGENCIES AND CONTRACTORS, EACH DRAWING IN THIS DRAWING SET HAS BEEN CREATED IN BOTH "COLOR" AND "BLACK AND WHITE". THERE EXISTS A COLOR LAYER WITHIN EACH DRAWING WHERE VISIBILITY IS CONTROLLED THROUGH THE PDF LAYER MANAGER. THIS LAYER VISIBILITY CAN BE TOGGLED DISPLAYING EITHER "COLOR" OR "BLACK AND WHITE". TO MAINTAIN SCOPE BASED SHADING WHEN PRINTING TO PAPER, BLACK AND WHITE NEEDS TO BE VISIBLE.
FOR FURTHER INSTRUCTIONS, REFER TO CONTRACTOR RESOURCES ON OUR WEBSITE AND DOWNLOAD "DRAWING COLOR
INSTRUCTIONS".
WWW.KLHENGRS.COM - CONTRACTOR RESOURCES (RIGHT HAND SIDE OF PAGE).
PIPING LINE TYPES
HWS
HOT WATER SUPPLY
HWR
HOT WATER RETURN
CHWS
CHILLED WATER SUPPLY
CHWR
CHILLED WATER RETURN
CWS
CONDENSER WATER SUPPLY
CWR
CONDENSER WATER RETURN
RL
REFRIGERANT LIQUID
RS
REFRIGERANT SUCTION
CD
CONDENSATE DRAIN
MECHANICAL PIPING ACCESSORIES
CHECK VALVE (DIRECTION OF FLOW INDICATED)
PRESSURE RELIEF VALVE
PRESSURE REGULATING VALVE
MAN
MANUAL BALANCING VALVE
UNION
TEMPERATURE & PRESSURE TEST PORT
FLOW DIRECTION
FLEX PIPING CONNECTOR
THERMOMETER
PRESSURE GAUGE
SOLENOID VALVE
Y-STRAINER
STRAINER WITH BLOW OFF
DRAIN VALVE (3/4" UNLESS OTHERWISE NOTED)
MANUAL AIR VENT
MECHANICAL DUCTWORK ACCESSORIES
DUCT WITH MANUAL VOLUME DAMPER
MECHANICAL STATS & SENSORS
FLOW SENSORFS
CURRENT SENSORCS
END SWITCHES
LOW VOLTAGE THERMOSTAT WITH LOCKABLE GUARDT
FLUID SENSORFL
VIBRATION SENSORV
REFRIGERANT MONITORRD
NITROGEN DIOXIDE SENSORNO2
MECHANICAL MISCELLANOUS
DI
DIGITAL INPUT
DO
DIGITAL OUTPUT
AI
ANALOG INPUT
AO
ANALOG OUTPUT
I
HARD WIRE INTERLOCK
POINT OF DEMOLITION TO EXISTING (FIELD VERIFY EXISTING UTILITY
SERVICE TYPE, PRIOR TO TERMINATING CONNECTION)
Project No:
1203 Main Street, Suite 4 Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
2400430
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:1
P
M A u to d e s k D o c s /C
V G
R e h a b a n d E ff ic ie n c y P ro g ra m
/M E
C H
-K L
H -C
V G
R
.r v t
1/8" = 1'-0"
MECHANICAL TERMINAL
COVER SHEET
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
IO
N A
N D
E F
F
IC
IE
N
C Y
P R
O G
R A
M
C H
IL
L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-T-M1-001
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
REVISIONS
10 11 12 13
L
M
N
DEMO.P-T3-7
DEMO.P-T3-1
DEMO.P-T3-2
CHILLER T3-2 CHILLER T3-1
EX. 1" NG
EX. 1" NG
EX. 1" NG
MD3
DEMOLISH EXISTING PUMPS AND PIPING
BACK TO SUPPLY/RETURN MAINS.
HOUSEKEEPING PADS TO BE REMOVED
AND REPLACED IN NEW WORK PHASE.
1/4" = 1'-0"
MECHANICAL DEMOLITION PLAN - TERMINAL - BASEMENT LEVEL - C-T3-01_02
Project No:
1203 Main Street, Suite 4 Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
2400430
/1
/2
:4
:5
P
M A u to d e s k D o c s /C
V G
R e h a b a n d E ff ic ie n c y P ro g ra m
/M E
C H
-K L
H -C
V G
R
.r v t
1/4" = 1'-0"
MECHANICAL DEMOLITION
TERMINAL - BASEMENT LEVEL
PLAN
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
IO
N A
N D
E F
F
IC
IE
N
C Y
P R
O G
R A
M
C H
IL
L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-T-M1-100
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
N
KEYED NOTES
MD3 DEMOLISH EXISTING PIPING CONNECTED TO PUMPS AND BOILERS BACK
TO POINT OF CONNECTIONS.
REVISIONS
# DATE DESCRIPTION
D 04/18/25 ISSUE FOR BID
10 11 12 13
L
M
N
DEMO.P-T3-7
DEMO.P-T3-1
DEMO.P-T3-2
CHILLER T3-2 CHILLER T3-1
EX. 1" NG
EX. 1" NG
EX. 1" NG
MD3
DEMOLISH EXISTING PUMPS AND PIPING
BACK TO SUPPLY/RETURN MAINS.
HOUSEKEEPING PADS TO BE REMOVED
AND REPLACED IN NEW WORK PHASE.
1/4" = 1'-0"
MECHANICAL DEMOLITION PLAN - TERMINAL - BASEMENT LEVEL - C-T3-01_02
Project No:
1203 Main Street, Suite 4 Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
2400430
/1
/2
:4
:0
P
M A u to d e s k D o c s /C
V G
R e h a b a n d E ff ic ie n c y P ro g ra m
/M E
C H
-K L
H -C
V G
R
.r v t
1/4" = 1'-0"
MECHANICAL DEMOLITION
TERMINAL - BASEMENT LEVEL
PLAN
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
IO
N A
N D
E F
F
IC
IE
N
C Y
P R
O G
R A
M
C H
IL
L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-T-M1-100
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
N
KEYED NOTES
MD3 DEMOLISH EXISTING PIPING CONNECTED TO PUMPS AND BOILERS BACK
TO POINT OF CONNECTIONS.
REVISIONS
M
N
24" CWS.2
24" CWR.2
PHE-TX-1
CHILLER T3-2 CHILLER T3-1
P-T3-3
P-T3-4
P-T3-8
CS-T3-1
M5
P-T3-1
P-T3-2
P-T3-7
M19
V-T3-HX-1
V-EX-2
V-T3-1
V-T3-CH-2
V-T3-CH-1
16" CWS.2
16" CWS.2
16" CWS.2
4" CWS.2
4" CWS.2
16" CWS.2
16" CWS.2
16" CWS.2 24" CWS.2
C W
S .2
C W
R .2
12" CHWS.2
12" CHWR.2
4" CWS.2 - UP
PROVIDE NEW SIDE STEAM
SEPARATOR AND PUMP SKID
ON HOUSEKEEPING PAD
PROVIDE NEW PUMPS
ON HOUSEKEEPING PAD.
TYP. OF 3
1/4" = 1'-0"
MECHANICAL PLAN - TERMINAL - BASEMENT LEVEL - C-T3-01_02
Project No:
1203 Main Street, Suite 4 Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
2400430
/1
/2
:4
:0
P
M A u to d e s k D o c s /C
V G
R e h a b a n d E ff ic ie n c y P ro g ra m
/M E
C H
-K L
H -C
V G
R
.r v t
1/4" = 1'-0"
MECHANICAL TERMINAL -
BASEMENT LEVEL PLAN
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
IO
N A
N D
E F
F
IC
IE
N
C Y
P R
O G
R A
M
C H
IL
L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-T-M3-100
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
N
KEYED NOTES
M5 INSTALL GAS METER IN NEW PIPING. INSTALL GAS METER LOW ALONG
WALL.
M19 CAP PIPE AT POC.
REVISIONS
# DATE DESCRIPTION
D 04/18/25 ISSUE FOR BID
10 11 12 13
L
M
N
24" CWS.2
24" CWR.2
PHE-TX-1
CHILLER T3-2 CHILLER T3-1
P-T3-3
P-T3-4
P-T3-8
CS-T3-1
M5
P-T3-1
P-T3-2
P-T3-7
M19
V-T3-HX-1
V-EX-2
V-T3-1
V-T3-CH-2
V-T3-CH-1
16" CWS.2
16" CWS.2
16" CWS.2
4" CWS.2
4" CWS.2
16" CWS.2
16" CWS.2
16" CWS.2 24" CWS.2
C W
S .2
C W
R .2
12" CHWS.2
12" CHWR.2
4" CWS.2 - UP
PROVIDE NEW SIDE STEAM
SEPARATOR AND PUMP SKID
ON HOUSEKEEPING PAD
PROVIDE NEW PUMPS
ON HOUSEKEEPING PAD.
TYP. OF 3
1/4" = 1'-0"
MECHANICAL PLAN - TERMINAL - BASEMENT LEVEL - C-T3-01_02
Project No:
1203 Main Street, Suite 4 Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
2400430
/1
/2
:4
:1
P
M A u to d e s k D o c s /C
V G
R e h a b a n d E ff ic ie n c y P ro g ra m
/M E
C H
-K L
H -C
V G
R
.r v t
1/4" = 1'-0"
MECHANICAL TERMINAL -
BASEMENT LEVEL PLAN
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
IO
N A
N D
E F
F
IC
IE
N
C Y
P R
O G
R A
M
C H
IL
L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-T-M3-100
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
N
KEYED NOTES
M5 INSTALL GAS METER IN NEW PIPING. INSTALL GAS METER LOW ALONG
WALL.
M19 CAP PIPE AT POC.
REVISIONS
Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
2400430
/1
/2
:4
:3
P
M A u to d e s k D o c s /C
V G
R e h a b a n d E ff ic ie n c y P ro g ra m
/M E
C H
-K L
H -C
V G
R
.r v t
MECHANICAL TERMINAL
CHILLERS
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
IO
N A
N D
E F
F
IC
IE
N
C Y
P R
O G
R A
M
C H
IL
L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-T-M3-601
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
REVISIONS
# DATE DESCRIPTION
D 04/18/25 ISSUE FOR BID
Project No:
1203 Main Street, Suite 4 Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
2400430
/1
/2
:4
:3
P
M A u to d e s k D o c s /C
V G
R e h a b a n d E ff ic ie n c y P ro g ra m
/M E
C H
-K L
H -C
V G
R
.r v t
MECHANICAL TERMINAL
CHILLERS
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
IO
N A
N D
E F
F
IC
IE
N
C Y
P R
O G
R A
M
C H
IL
L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-T-M3-601
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
REVISIONS
Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
2400430
/1
/2
:4
:4
P
M A u to d e s k D o c s /C
V G
R e h a b a n d E ff ic ie n c y P ro g ra m
/M E
C H
-K L
H -C
V G
R
.r v t
MECHANICAL TERMINAL
CHILLERS
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
IO
N A
N D
E F
F
IC
IE
N
C Y
P R
O G
R A
M
C H
IL
L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-T-M3-602
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
BAS Upgrade General Notes
Upgrade the following Honeywell Panels and Controllers to Automatic Logic Controllers:
Boiler Chiller and Cooling Tower All Air Handlers in the scope of this project Generator Monitoring All Pneumatic Control Valves and Actuators shall be upgraded to electric.
Pneumatic Control Valves and Actuators can be phased in, as the control signal will not change.
REVISIONS
# DATE DESCRIPTION
D 04/18/25 ISSUE FOR BID
Project No:
1203 Main Street, Suite 4 Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
2400430
/1
/2
:4
:4
P
M A u to d e s k D o c s /C
V G
R e h a b a n d E ff ic ie n c y P ro g ra m
/M E
C H
-K L
H -C
V G
R
.r v t
MECHANICAL TERMINAL
CHILLERS
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
IO
N A
N D
E F
F
IC
IE
N
C Y
P R
O G
R A
M
C H
IL
L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-T-M3-602
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
BAS Upgrade General Notes
Upgrade the following Honeywell Panels and Controllers to Automatic Logic Controllers:
Boiler Chiller and Cooling Tower All Air Handlers in the scope of this project Generator Monitoring All Pneumatic Control Valves and Actuators shall be upgraded to electric.
Pneumatic Control Valves and Actuators can be phased in, as the control signal will not change.
REVISIONS
TONS
TONS
HEAT X
N.C.
EXIST. CHILLER
NEW HEAT
EXCHANGER
16" CHWR
EXIST. CHWS&R
10"
8" CHWR
8" CHWS
EXISTING
6" CHWR
EXISTING
6" CHWS
8"
12"
8"
EXISTING 12" CHWSEXISTING 12" CHWR
EXISTING 12" CHWS
EXISTING 12" CHWR
8"
10"
EXISTING 16"
16" CHWS
14" CHWR 14" CHWS
EXISTING CHILLER
N.C.
V-7
Concourse B East
N.O.
N.C. N.O.
V-11
V-10
Concourse B Central
Concourse B West
Concourse "A"
Terminal "3"
5" TO HUB "A"
N.C.
N.O.
N.O.
10" CHWS&R UP TO BLDG.
SEC CHW PUMPS
6" CHWS&R
TO BLDG.
10" AUTO.
BYPASS VA.
EXIST. BF. VA
20" CHWR
20" CHWS
10" B.F. VA. (TYP)
8" B.F. VA.
10" B.F. VA.
(FUTURE)
TO CUSTOMER SERVICE BUILDING
SECONDARY CHILLED
WATER PUMPS
10" AUTO.
BYPASS VA.
N.C.
12"
EXIST 16" B.F. VA.'S
16"
V-9
Concourse "B"
16" CHWR
16" CHWS
EXIST 12" B.F. VA.'S
EXIST. CHILLER
TONS
Chiller Plant Sequence
The Chilller Plant Shall have the following modes
The Chiller Plant shall maintain a Chilled Water Supply Temperature of 42 deg. (adj)
1 Chiller Stage 1 a Terminal 3 Waterside Economizer
1 Shall be enabled when the outside air wetbulb is below the outside air wetbulb setpoint of 40 deg. (adj)
2 Chiller Stage 2 a Terminal 3 Chiller C-T3-1 and Chiller C-T3-2
1 Shall be enabled when the outside air temperature is above the Chiller Stage 3 Setpoint of 70 deg (adj)
2 Chiller C-T3-1 shall be the lead chiller, C-T3-2 shall be the Lag Chiller b Chiller C-T3-1 and Chiller C-T3-2 shall rotate based on the folowing options ( user selectable)
1 Weekly
2 Monthly
3 Manual through a software switch on the BAS graphics
4 Pump Runtime, User adjustable
3 Chiller Stage 3 a Concourse B Chiller C-CB-1
1 Shall be enabled when the outside air temperature is above the Chiller Stage 3 Setpoint of 85 deg (adj)
2 Chiller C-CB-1 shall be enabled
5 Primary PCHWP Lead / Lag / Standby Pumps (Both Terminal 3 and Concourse B) a The BAS shall integrate with the PCHWP VFD b The Primary Chilled Water Pump (PCHWP) shall be enabled by the System Controller c The CHWP (3) shall operate at in a Lead / Lag / Standby sequence, failure of the lead or lag pump for 5 min. (adj) the System Controller will start the standby pump d The System Controller shall enable the Lead PCHWP based on the Mode e The System Controller shall modulate the PCHWP speed thru a VFD to maintain the Chiller Evaporator Pressure Differential Setpoint per Chiller Manufacturer requirements f The System Controller shall start the Lag PCHWP when the Lead CHWP is operating above 95 % and the Chilled Evaporator Differential Pressure is below the Chiller Evaporator Differential Pressure Setpoint for 5 min. The Lead & Lag CHWP shall run in unison g The System Controller shall disable the Lag PCHWP when the VFD speed is below 60% and the Lead CHWP will operate to maintain Chiller Evaporator Differential Pressure Setpoint h The System Controller shall disable the Lead PCHWP based on the mode i The System Controller shall monitor the PCHWP status with a differential pressure switch across the pump j The BAS shall alarm whenever any PCHWP is enabled but the CHWP status is off (PCHWP Fail) k The BAS shall alarm whenever any PCHWP disabled but the CHWP status is on (PCHWP in Hand) l The BAS shall alarm whenever any PCHWP VFD is in Alarm m The designated lead pump will rotate upon on of the following conditions ( user selectable )
1 Daily
2 Weekly
3 Monthly
4 Manual through a software switch on the BAS graphics
5 Pump Runtime, User adjustable
6 Secondary SCHWP Lead / Lag Pumps ( For Terminal 3, Concourse A and Concourse B) a The BAS shall integrate with the SCHWP VFD b The Secondary Chilled Water Pump (SCHWP) shall be enabled based on the mode c The SCHWP (2) shall operate at in a Lead / Lag sequence, failure of the lead pump for 5 min. (adj) the System Controller will start the lag pump d The System Controller shall modulate the SCHWP speed thru a VFD (furnished by others) to maintain the Chilled Water Differential Pressure Setpoint of 10 psi (adj. as determined by the TAB contractor). Failure of the lead pump for 5 min. (adj) the BAS will start the standby pump shall modulate the CHWP speed thru a VFD (furnished by others) to maintain the Chilled Water Differential Pressure Setpoint of 10 psi (adj. as determined by the TAB contractor). Failure of the lead pump for 5 min. (adj) the BAS will start the standby pump e The System Controller shall start the Lag SCHWP when the Lead SCHWP is operating above 95 % and the Chilled Water Differential Pressure is below the Cilled Water Differential Pressure Setpoint for 5 min. The Lead & Lag SCHWP shall run in unison f The System Controller shall disable the Lag SCHWP when the VFD speed is below 60% and the Lead CHWP will operate to maintain Chilled Water differential Pressure setpoint g The System Controller shall disable the Lead SCHWP based on the mode h The System Controller shall monitor the SCHWP status with a differential pressure switch across the pump, minimum differential of 5 psi.
i The BAS shall alarm whenever any SCHWP is enabled but the SCHWP status is off (SCHWP Fail) j The BAS shall alarm whenever the Lead SCHWP disabled but the SCHWP status is on (SCHWP in Hand) k The BAS shall alarm whenever the SCHWP VFD is in Alarm l The designated lead pump will rotate upon on of the following conditions ( user selectable )
1 Daily
2 Weekly
3 Monthly
4 Manual through a software switch on the BAS graphics
5 Pump Runtime, User adjustable
7 Primary Bypass Valves V-3 and V-8 a The System Controller shall modulate the Primary Bypass Valve to maintain the Chiller Evaporator Differential Pressure Setpoint when the PCHWP VFD Speed is at 20%
8 Secondary Bypass Valves a
The System Controller shall modulate the Secondary Bypass Valve to maintain the Secondary Differential Pressure Setpoint when the SCHWP VFD Speed is at 20%
9 Chilled Water BTU Meters a BTU Meters shall be install in the secondary piping where shown on the drawings for the following
1 Terminal 3
2 Concourse A
3 Concourse B
Project No:
1203 Main Street, Suite 4 Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
2400430
/1
/2
:4
:4
P
M A u to d e s k D o c s /C
V G
R e h a b a n d E ff ic ie n c y P ro g ra m
/M E
C H
-K L
H -C
V G
R
.r v t
1/8" = 1'-0"
MECHANICAL TERMINAL
CHILLERS
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
IO
N A
N D
E F
F
IC
IE
N
C Y
P R
O G
R A
M
C H
IL
L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-T-M3-603
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
REVISIONS
# DATE DESCRIPTION
D 04/18/25 ISSUE FOR BID
TONS
TONS
HEAT X
N.C.
EXIST. CHILLER
NEW HEAT
EXCHANGER
16" CHWR
EXIST. CHWS&R
10"
8" CHWR
8" CHWS
EXISTING
6" CHWR
EXISTING
6" CHWS
8"
12"
8"
EXISTING 12" CHWSEXISTING 12" CHWR
EXISTING 12" CHWS
EXISTING 12" CHWR
8"
10"
EXISTING 16"
16" CHWS
14" CHWR 14" CHWS
EXISTING CHILLER
N.C.
V-7
Concourse B East
N.O.
N.C. N.O.
V-11
V-10
Concourse B Central
Concourse B West
Concourse "A"
Terminal "3"
5" TO HUB "A"
N.C.
N.O.
N.O.
10" CHWS&R UP TO BLDG.
SEC CHW PUMPS
6" CHWS&R
TO BLDG.
10" AUTO.
BYPASS VA.
EXIST. BF. VA
20" CHWR
20" CHWS
10" B.F. VA. (TYP)
8" B.F. VA.
10" B.F. VA.
(FUTURE)
TO CUSTOMER SERVICE BUILDING
SECONDARY CHILLED
WATER PUMPS
10" AUTO.
BYPASS VA.
N.C.
12"
EXIST 16" B.F. VA.'S
16"
V-9
Concourse "B"
16" CHWR
16" CHWS
EXIST 12" B.F. VA.'S
EXIST. CHILLER
TONS
Chiller Plant Sequence
The Chilller Plant Shall have the following modes
The Chiller Plant shall maintain a Chilled Water Supply Temperature of 42 deg. (adj)
1 Chiller Stage 1 a Terminal 3 Waterside Economizer
1 Shall be enabled when the outside air wetbulb is below the outside air wetbulb setpoint of 40 deg. (adj)
2 Chiller Stage 2 a Terminal 3 Chiller C-T3-1 and Chiller C-T3-2
1 Shall be enabled when the outside air temperature is above the Chiller Stage 3 Setpoint of 70 deg (adj)
2 Chiller C-T3-1 shall be the lead chiller, C-T3-2 shall be the Lag Chiller b Chiller C-T3-1 and Chiller C-T3-2 shall rotate based on the folowing options ( user selectable)
1 Weekly
2 Monthly
3 Manual through a software switch on the BAS graphics
4 Pump Runtime, User adjustable
3 Chiller Stage 3 a Concourse B Chiller C-CB-1
1 Shall be enabled when the outside air temperature is above the Chiller Stage 3 Setpoint of 85 deg (adj)
2 Chiller C-CB-1 shall be enabled
5 Primary PCHWP Lead / Lag / Standby Pumps (Both Terminal 3 and Concourse B) a The BAS shall integrate with the PCHWP VFD b The Primary Chilled Water Pump (PCHWP) shall be enabled by the System Controller c The CHWP (3) shall operate at in a Lead / Lag / Standby sequence, failure of the lead or lag pump for 5 min. (adj) the System Controller will start the standby pump d The System Controller shall enable the Lead PCHWP based on the Mode e The System Controller shall modulate the PCHWP speed thru a VFD to maintain the Chiller Evaporator Pressure Differential Setpoint per Chiller Manufacturer requirements f The System Controller shall start the Lag PCHWP when the Lead CHWP is operating above 95 % and the Chilled Evaporator Differential Pressure is below the Chiller Evaporator Differential Pressure Setpoint for 5 min. The Lead & Lag CHWP shall run in unison g The System Controller shall disable the Lag PCHWP when the VFD speed is below 60% and the Lead CHWP will operate to maintain Chiller Evaporator Differential Pressure Setpoint h The System Controller shall disable the Lead PCHWP based on the mode i The System Controller shall monitor the PCHWP status with a differential pressure switch across the pump j The BAS shall alarm whenever any PCHWP is enabled but the CHWP status is off (PCHWP Fail) k The BAS shall alarm whenever any PCHWP disabled but the CHWP status is on (PCHWP in Hand) l The BAS shall alarm whenever any PCHWP VFD is in Alarm m The designated lead pump will rotate upon on of the following conditions ( user selectable )
1 Daily
2 Weekly
3 Monthly
4 Manual through a software switch on the BAS graphics
5 Pump Runtime, User adjustable
6 Secondary SCHWP Lead / Lag Pumps ( For Terminal 3, Concourse A and Concourse B) a The BAS shall integrate with the SCHWP VFD b The Secondary Chilled Water Pump (SCHWP) shall be enabled based on the mode c The SCHWP (2) shall operate at in a Lead / Lag sequence, failure of the lead pump for 5 min. (adj) the System Controller will start the lag pump d The System Controller shall modulate the SCHWP speed thru a VFD (furnished by others) to maintain the Chilled Water Differential Pressure Setpoint of 10 psi (adj. as determined by the TAB contractor). Failure of the lead pump for 5 min. (adj) the BAS will start the standby pump shall modulate the CHWP speed thru a VFD (furnished by others) to maintain the Chilled Water Differential Pressure Setpoint of 10 psi (adj. as determined by the TAB contractor). Failure of the lead pump for 5 min. (adj) the BAS will start the standby pump e The System Controller shall start the Lag SCHWP when the Lead SCHWP is operating above 95 % and the Chilled Water Differential Pressure is below the Cilled Water Differential Pressure Setpoint for 5 min. The Lead & Lag SCHWP shall run in unison f The System Controller shall disable the Lag SCHWP when the VFD speed is below 60% and the Lead CHWP will operate to maintain Chilled Water differential Pressure setpoint g The System Controller shall disable the Lead SCHWP based on the mode h The System Controller shall monitor the SCHWP status with a differential pressure switch across the pump, minimum differential of 5 psi.
i The BAS shall alarm whenever any SCHWP is enabled but the SCHWP status is off (SCHWP Fail) j The BAS shall alarm whenever the Lead SCHWP disabled but the SCHWP status is on (SCHWP in Hand) k The BAS shall alarm whenever the SCHWP VFD is in Alarm l The designated lead pump will rotate upon on of the following conditions ( user selectable )
1 Daily
2 Weekly
3 Monthly
4 Manual through a software switch on the BAS graphics
5 Pump Runtime, User adjustable
7 Primary Bypass Valves V-3 and V-8 a The System Controller shall modulate the Primary Bypass Valve to maintain the Chiller Evaporator Differential Pressure Setpoint when the PCHWP VFD Speed is at 20%
8 Secondary Bypass Valves a
The System Controller shall modulate the Secondary Bypass Valve to maintain the Secondary Differential Pressure Setpoint when the SCHWP VFD Speed is at 20%
9 Chilled Water BTU Meters a BTU Meters shall be install in the secondary piping where shown on the drawings for the following
1 Terminal 3
2 Concourse A
3 Concourse B
Project No:
1203 Main Street, Suite 4 Cincinnati, OH 45202
O: 513.409.2338 www.kpff.com
Consulting
EngineersO W
N E
R S
H
IP
O F
I N
S T
R U
M E
N T
S O
F S
E R
V
IC
E
A ll re p o rt s p la n s s p e c ifi c a tio n s c o m p u te r fil e s fie ld d a ta n o te s a n d o th e r d o c u m e n ts a n d in s tr u m e n ts p re p a re d b y t h e C o n s u lt a n t a s in s tr u m e n ts o f s e rv ic e s h a ll re m p ro p e rt y o f th e C o n s u lt a n t.
T h e C o n s u lt a n t s h a ll re ta in a ll c o m m o n l a w s ta tu to ry a n d o th e r re s e rv e d r ig h ts in c lu d in g w ith o u t lim ita tio n th e c o p y ri g h t th e re to
THIS DRAWING IS INTENDED TO BE PRINTED AT 30"X42"
SCALE:
DATE:
PROJECT NUMBER:
DRAWN BY: CHECKED BY:
WWW.KLHENGRS.COM
MECHANICAL/ELECTRICAL ENGINEERS
LEXINGTON, KENTUCKY
LOUISVILLE, KENTUCKY
COLUMBUS, OHIO
1538 ALEXANDRIA PIKE, SUITE 11
FT. THOMAS, KENTUCKY 41075
800-354-9783 859-442-8050
859-442-8058 FAX
KOHRS LONNEMANN HEIL ENGINEERS, INC.
P R
O J E
C T
A D
D R
E S
S
P R
O J E
C T
T
IT
L E
2400430
/1
/2
:4
:4
P
M A u to d e s k D o c s /C
V G
R e h a b a n d E ff ic ie n c y P ro g ra m
/M E
C H
-K L
H -C
V G
R
.r v t
1/8" = 1'-0"
MECHANICAL TERMINAL
CHILLERS
C V
G I
N D
U S
T R
IA
L
R E
H A
B
IL
IT
A
T
IO
N A
N D
E F
F
IC
IE
N
C Y
P R
O G
R A
M
C H
IL
L
E R
P L
A N
T M
O D
IF
IC
A T
IO
N
P R
O J E
C T
T e rm in a l D r H e b ro n
K Y
H-T-M3-603
KLH PROJECT # 26944
04/18/25
26944.00
DS KTS
REVISIONS
STANDARD HVAC ABBREVIATIONS
AAV AUTOMATIC AIR VENT
ACCESS ACCESSORIES
AD ACCESS DOOR
AFF ABOVE FINISHED FLOOR
AMP AMPERE
AP ACCESS PANEL
APD AIR PRESSURE DROP
ARI AIR CONDITIONING AND REFRIGERATION INSTITUTE
ASME AMERICAN SOCIETY OF MECHANICAL ENGINEERS
BAS BUILDING AUTOMATION SYSTEM
BD BACKDRAFT DAMPER
BHP BRAKE HORSEPOWER
BTU BRITISH THERMAL UNIT
BTUH BRITISH THERMAL UNIT PER HOUR
CD CEILING DIFFUSER
CFH CUBIC FEET PER HOUR
CFM CUBIC FEET PER MINUTE
CHWR CHILLED WATER RETURN
CHWS CHILLED WATER SUPPLY
CI CAST IRON
CLG COOLING
CO CARBON MONOXIDE
CO2 CARBON DIOXODE
COP COEFFICIENT OF PERFORMANCE
CV CONSTANT VOLUME
CWR CONDENSER WATER RETURN
CWS CONDENSER WATER SUPPLY
DB DECIBELS
DB DRY-BULB TEMPERATURE
DC DISCONNECT
DDC DIRECT DIGITAL CONTROLS
DEG DEGREE DELTA(CHANGE IN TEMPERATURE)
DIA DIAMETER
DIW DEIONIZED WATER
DP DEW POINT TEMPERATURE
DX DIRECT EXPANSION
EA EXHAUST AIR
EAT ENTERING AIR TEMPERATURE
EER ENERGY EFFICIENCY RATIO
EG EXHAUST GRILLE
EMERG EMERGENCY POWER
ESP EXTERNAL STATIC PRESSURE
EWT ENTERING WATER TEMPERATURE
EX. EXISTING
F FAHRENHEIT
F&T FLOAT AND THERMOSTATIC
FA FREE AREA
FD FIRE DAMPER
FLA FULL LOAD AMPERES
FPM FEET PER MINUTE
FPS FEET PER SECOND
FT FEET
FURN FURNISHED
GA GAUGE
GAL GALLONS
GPM GALLONS PER MINUTE
HD HEAD
HOA HAND/OFF/AUTOMATIC
HP HORSEPOWER
HPR HIGH PRESSURE RETURN
(STEAM CONDENSATE)
HSTAT HUMIDISTAT
HTG HEATING
HWR HEATING HOT WATER RETURN
HWS HEATING HOT WATER SUPPLY
HZ HERTZ
I/O INPUT/OUTPUT
IAQ INDOOR AIR QUALITY
IN HG INCHES OF MERCURY
IN WC INCH WATER COLUMN
IN WG INCH WATER GAUGE
IPLV INTERGRATED PART LOAD VALUE
INST INSTALLED
KW KILOWATT
KWH KILOWATT HOUR
LAT LEAVING AIR TEMPERATURE
LBS/HR POUNDS PER HOUR
LF LINEAR FOOT (FEET)
LPR LOW PRESSURE RETURN
(STEAM CONDENSATE)
LPS LOW PRESSURE STEAM
LWT LEAVING WATER TEMPERATURE
MAX MAXIMUM
MBH 1000 BTUH
MCA MINIMUM BRANCH CIRCUIT AMPACITY
MERV MINIMUM EFFICIENCY REPORTING VALUE
MIN MINIMUM
MOD MOTOR OPERATED DAMPER
MPR MEDIUM PRESSURE RETURN
(STEAM CONDENSATE)
MPS MEDIUM PRESSURE STEAM
MRI MAGNETIC RESONANCE IMAGING
MVD MANUAL VOLUME DAMPER
NA NOT APPLICABLE
NC NOISE CRITERIA
NC NORMALLY CLOSED
NO NORMALLY OPEN
NTS NOT TO SCALE
OA OUTSIDE AIR
OCP OVER CURRENT PROTECTION
PD PRESSURE DROP
PPM PARTS PER MILLION
PRS PRESSURE REGULATING (VALVE) STATION
PRV PRESSURE REGULATING VALVE
PSI POUNDS PER SQUARE INCH
PSIA POUNDS PER SQUARE INCH – ABSOLUTE
PSIG POUNDS PER SQUARE INCH – GAGE
RA RETURN AIR
RAT RETURN AIR TEMPERATURE
RH RELATIVE HUMIDITY
RL REFRIGERANT LIQUID LINE
RLA RUN LOAD AMPERE
RO REVERSE OSMOSIS
RPM REVOLUTIONS PER MINUTE
RS REFRIGERANT SUCTION
SA SUPPLY AIR
SAT SUPPLY AIR TEMPERATURE
SC SHADING COEFFICIENT
SCD SMOKE CONTROL DAMPER
SD SMOKE DETECTOR
SENS SENSIBLE HEAT
SP STATIC PRESSURE
TAB TESTING, ADJUSTING, BALANCE
TDH TOTAL DYNAMIC HEAD
TDS TOTAL DISSOLVED SOLIDS
TSP TOTAL STATIC PRESSURE
TSTAT THERMOSTAT
UL UNDERWRITERS LABORATORY
VAV VARIABLE AIR VOLUME
VFD VARIABLE FREQUENCY DRIVE
WB WET-BULB (TEMPERATURE)
WG WATER GAGE
WPD WATER SIDE PRESSURE DROP
WIRE WIRED
DESCRIPTION
MECHANICAL LEGEND
SYMBOL
PLAN-VIEW LINE TYPES
WORK SHOWN FADED INDICATES EXISTING WORK TO REMAIN OR NEW WORK BY
OTHERS AS APPLICABLE
WORK SHOWN BOLD-DASHED INDICATES SELECTIVE DEMOLITION WORK
WORK SHOWN BOLD-CONTINUOUS INDICATES NEW WORK
DRAWING SET APPEARANCE
TO BETTER COMMUNICATE SCOPE TO PERMIT AGENCIES AND CONTRACTORS, EACH DRAWING IN THIS DRAWING SET HAS BEEN CREATED IN BOTH "COLOR" AND "BLACK AND WHITE". THERE EXISTS A COLOR LAYER WITHIN EACH DRAWING WHERE VISIBILITY IS CONTROLLED THROUGH THE PDF LAYER MANAGER. THIS LAYER VISIBILITY CAN BE TOGGLED DISPLAYING EITHER "COLOR" OR "BLACK AND WHITE". TO MAINTAIN SCOPE BASED SHADING WHEN PRINTING TO PAPER, BLACK AND WHITE NEEDS TO BE VISIBLE.
FOR FURTHER INSTRUCTIONS, REFER TO CONTRACTOR RESOURCES ON OUR WEBSITE AND DOWNLOAD "DRAWING COLOR
INSTRUCTIONS".
WWW.KLHENGRS.COM - CONTRACTOR RESOURCES (RIGHT HAND SIDE…
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