Attachment 3 - MAHG241052 Replace AHUs Azalea Dining Hall B6960 DWG (2).pdf
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- Attached to
- Replace Air Handler Units, Azalea Dining Hall, B6960 at Keesler AFB Federal contract opportunity
- Solicitation number
- FA301025R0025
About this file
These are design drawings for the Replacement of Air Handling Units (AHUs) at the Azalea Dining Hall, Building B6960, located at Keesler Air Force Base in Biloxi, Mississippi. The project number is MAHG241052 and the documents are a 100% design submittal dated June 2025 for the 81st Civil Engineer Squadron. The comprehensive set of mechanical and electrical drawings includes detailed plans for demolishing existing AHUs and installing new units, with accompanying air balance, control, and equipment detail specifications. The drawings cover roof plans, AHU demolition and new work plans, HVAC controls, exhaust fan details, and electrical connection schedules. Key technical specifications include variable speed drives for fans, chilled and hot water coil controls, and specific sequence of operation notes for air handling and ventilation systems. The project involves replacing multiple air handling units with new equipment that will maintain precise temperature and airflow control for different zones within the dining hall.
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Text version
H U
BB
AR
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LA
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PLOESTI DR
PARADE LN
M ST
69657404
69667410
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G-001
SHEET LIST TABLE
Sheet Number Sheet Title
GENERAL
G-001 COVER SHEET
MECHANICAL
M-001 GENERAL NOTES
M-101 DEMOLITION PLAN
M-102 NEW WORK PLAN
M-201 AHU DEMOLITION PLAN
M-202 AHU NEW WORK PLAN
M-301 HAVC CONTROLS
M-302 AIR BALANCE
M-303 EQUIPMENT DETAILS
M-401 SCHEDULES
ELECTRICAL
E-101 NEW WORK PLAN
E-102 AHU NEW WORK PLAN
E-401 SCHEDULES
GENERAL ABBREVIATIONS
EF EXHAUST FAN
KEF KITCHEN EXHAUST FAN
KSF KITCHEN SUPPLY FAN
AHU AIR HANDLING UNIT
CFM CUBIC FEET PER MINUTE
ISSUE DATE:
KEESLER AIR FORCE BASE BILOXI, MS
PROJECT NUMBER:
REPLACEMENT OF AHUS AZALEA DINING HALL B6960
MAHG241052
June 2025
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ATTACHMENT 3 - MAHG 241052 DRAWINGS
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RL
PCW
CA
TW
HWR
WW
HW
SCW
N
HPCA
VAC
LPCA
RHG
RV
RS
LPV
SCHWS
DIR
DIS
MUW
SCHWR
SCHRR
D
ECHWRR
PCHWS
PCHWR
PCHWRR
CHWRR
ECHWR
ECHWS
CWS
CHWS
CHWR
CWR
HPV
HPR
HPS
GV
MPV
MPS
MPC
G
BFW
BBD
PC
LPF
LPS
VENT
ST
S
S
COLD WATER (DOMESTIC CW)
FIRE PROTECTION WATER
HOT WATER SUPPLY (DOMESTIC HW)
HOT WATER RETURN (DOMESTIC HWR)
SANITARY DRAIN
STORM DRAIN
VENT (SANITARY)
LOW PRESSURE STEAM (5 PSI TO 15 PSI G)
LOW PRESSURE STEAM CONDENSATE
PUMPED CONDENSATE
LOW PRESSURE STEAM VENT
BOILER FEED WATER SUPPLY
BOILER BLOW DOWN
NATURAL GAS
NATURAL GAS VENT
MEDIUM PRESSURE STEAM SUPPLY (16 PSI TO 60 PSI G)
MEDIUM PRESSURE STEAM CONDENSATE
MEDIUM PRESSURE STEAM VENT
HIGH PRESSURE STEAM (61 PSI TO 150 PSI G)
HIGH PRESSURE STEAM CONDENSATE
HIGH PRESSURE STEAM VENT
CONDENSER WATER SUPPLY
CONDENSER WATER RETURN
CHILLED WATER SUPPLY
CHILLED WATER RETURN
CHILLED WATER REVERSE RETURN
ETHYLENE GLYCOL CHILLER WATER SUPPLY
ETHYLENE GLYCOL CHILLED WATER RETURN
ETHYLENE GLYCOL CHILLED WATER REVERSE RETURN
PRIMARY CHILLER WATER SUPPLY
PRIMARY CHILLED WATER RETURN
PRIMARY CHILLED WATER REVERSE RETURN
SECONDARY CHILLER WATER SUPPLY
SECONDARY CHILLED WATER RETURN
SECONDARY CHILLED WATER REVERSE RETURN
DRAINS FROM COLD CONDENSATE, ETC.
MAKE UP WATER
RO/ DEIONIZED PROCESS WATER SUPPLY
RO/ DEIONIZED PROCESS WATER RETURN
REFRIGERANT LIQUID LINE
REFRIGERANT SUCTION LINE
REFRIGERANT HOT GAS LINE
REFRIGERANT VENT LINE
HIGH PRESSURE COMPRESSED AIR (ABOVE 31 PSI)
LOW PRESSURE COMPRESSED AIR (UNDER 30 PSI)
VACUUM AIR
EXISTING PIPING
NEW PIPING
NITROGEN PIPING
SOFT COLD WATER SUPPLY
TEMPERED PROCESS HOT WATER SUPPLY
WASTE WATER SEWER PIPE
PROCESS HOT WATER SUPPLY
PROCESS HOT WATER RETURN
COMPRESSED AIR PIPING
PROCESS COLD WATER (NON-POTABLE)
CSFD
SDT
FD
24X12
CSFD
SDT
FD
24X12
UP UP
DN DN
M
VD
BDD
M
VD
BDD
24X12 24X12
SUPPLY
A TRANSITION
3A
RECTANGULAR DUCT ELBOW TURN DOWN
ROUND DUCT ELBOW TURNED UP
RECTANGULAR DUCT ELBOW TURNED UP
ROUND DUCT ELBOW TURNED DOWN
DUCT SIZE TRANSITION
SMOKE DETECTOR WITH ACCESS DOOR
DUCT PENETRATION WITH DUCT SLEEVE
NEW DUCTWORK
EXISTING DUCTWORK
FLEXIBLE DUCT CONNECTION
MOTOR OPERATED DAMPER
MANUAL VOLUME DAMPER
DUCT OFFSET UP WITH RESPECT TO AIRFLOW
RECTANGULAR ELBOW WITH TURNING VANES
FLEX DUCT
LINEAR DIFFUSER
DIRECTION OF FLOW
FIRE DAMPER WITH ACCESS DOOR
COMBINATION SMOKE/FIRE DAMPER WITH
ACCESS DOOR
DUCT OFFSET DOWN WITH RESPECT TO AIRFLOW
DUCT AIRWAY SIZE IN INCHES FIRST DIMENSION IS
SIDE SHOWN
LINED DUCT FIRST DIMENSION SHOWN IS AIRWAY SIZE
BACKDRAFT DAMPER
ACCESS DOOR TO OPEN "IN" ON DISCHARGE OF FAN
& "OUT" ON THE SUCTION SIDE OF THE FAN
DUCT SYMBOLS
DASHED CROSS
INDICATES DOWN
OR AWAY
SOLID CROSS
INDICATES UP OR
TOWARD.
RETURN OR
EXHAUST
PIPE SYMBOLS MECHANICAL GENERAL NOTES
1. INSTALLATION SHALL COMPLY WITH THE CURRENT INTERNATIONAL
MECHANICAL CODE & THE UNIFIED FACILITIES CRITERIA OF THE
DEPARTMENT OF DEFENSE.
2. ALL EQUIPMENT TO HAVE U.L. LISTING.
3. ALL FLUES TO EXTEND 3'-0" ABOVE ROOF AND 2'-0" ABOVE HIGHEST
POINT OF BUILDING WITHIN 10'-0" RADIUS OF FLUE.
4. ALL EQUIPMENT TO BE TAGGED.
5. CONSTRUCTION DOCUMENTS (INCLUDING DRAWINGS), INSTALLATION
MANUALS, AND CATALOG CUT SHEETS (SUBMITTALS) SHALL BE
MAINTAINED ON-SITE AND MADE AVAILABLE AT THE TIME OF INSPECTION.
6. OUTDOOR AIR INTAKES WILL BE LOCATED A MINIMUM OF 10'-0" FROM
ANY HAZARDOUS OR NOXIOUS CONTAMINANT.
7. ALL REPAIRS TO THE BITUMINOUS ROOFING SYSTEM SHALL BE FULLY
WATER PROOF AND EXECUTED BY A LICENSED ROOFING CONTRACTOR
IN ACCORDANCE WITH THE MANUFACTURER'S REQUIREMENTS AND
LOCAL BUILDING CODES.
8. STARTERS AND DISCONNECTS TO BE FURNISHED AND INSTALLED BY
ELECTRICAL CONTRACTOR, EXCEPT WHERE INCLUDED IN
PRE-PACKAGED UNITS.
9. DUCT MOUNTED SMOKE DETECTORS TO BE FURNISHED BY MECHANICAL
CONTRACTOR AND INSTALLED BY ELECTRICAL CONTRACTOR.
10. CURBS SHALL INSULATED AND ALL SUPPLY DUCT WORK TO HAVE
EXTERNAL THERMAL INSULATION. UNLESS NOTED OTHERWISE.
11. THE FOLLOWING MINIMUM LEVELS OF INSULATION WILL BE ADHERED TO
FOR PIPES SERVING SPACE CONDITIONING SYSTEMS. CERTAIN
CONDITIONS MAY DICTATE HIGHER THICKNESS.
FLUID D. LESS THAN 1-1/2" D. MORE THAN 1-1/2"
HOT WATER 1.0" 1.5"
STEAM 1.5" 2.0"
CHILLED WATER, BRINE 1.0" 1.5"
12. ALL DUCTWORK TO BE GALVANIZED SHEET METAL, EXCEPT WHERE
NOTED.
13. SHEET METAL FABRICATION AND INSTALLATION SHALL COMPLY WITH
THE DUCT MANUAL FOR VENTING AND AIR CONDITIONING SYSTEMS AS
PUBLISHED BY SMACNA.
14. ALL DUCT WORK TO BE CONSTRUCTED TO 1" W.G. PRESSURE CLASS
UNLESS NOTED OTHERWISE.
15. ALL RECTANGULAR SUPPLY AIR DUCTS IN UNCONDITIONED SPACES TO
BE INSULATED PER HVAC INSULATION NOTES. ALL ROUND SUPPLY AIR
DUCTS TO BE EXTERNALLY INSULATED WITH 1-1/2" THICK FIBERGLASS
INSULATION.
16. DUCT SYSTEMS TO THE FOLLOWING PRESSURE CLASSIFICATIONS:
(A) SUPPLY DUCTS FROM RTU TO VAV TERMINAL: 2" PRESSURE
CLASS
(B) SUPPLY DUCTS FROM RTU TO ROOM OUTLET: 1" PRESSURE
CLASS.
(C) RETURN DUCTS: 1" PRESSURE CLASS.
(D) EXHAUST DUCTS: 1" PRESSURE CLASS.
(E) MAU DUCTS: 2" PRESSURE CLASS.
17. ALL JOINTS, LONGITUDINAL AND TRANSVERSE SEAMS AND
CONNECTIONS IN DUCTWORK MUST BE SECURELY SEALED USING
WELDMENTS, MECHANICAL FASTENERS WITH SEALS OR GASKETS OR
MASTICS, MESH AND MASTIC SEALING SYSTEMS OR TAPES. TAPES AND
MASTICS MUST BE LISTED AND LABELED IN ACCORDANCE WITH UL181A
OR UL181B.
18. DUCTS MUST BE CONNECTED TO FANS AND OTHER AIR DISTRIBUTION
EQUIPMENT INCLUDING MULTI-ZONE TERMINAL UNITS USING
MECHANICAL FASTENERS WITH SEALS, MASTICS, OR GASKETS.
19. EACH SUPPLY AIR OUTLET OR DIFFUSER AND EACH ZONE TERMINAL
DEVICE (SUCH AS VAV OR MIXING BOXES) MUST HAVE ITS OWN
BALANCING DEVICE. ACCEPTABLE BALANCING DEVICES INCLUDE
ADJUSTABLE DAMPERS LOCATED WITHIN THE DUCTWORK, TERMINAL
DEVICES OR SUPPLY AIR DIFFUSER.
SLOPE DOWN 5:12
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KEF-108
KSF-108
KSF-109
KEF-109
EF-5
EF-4
EF-2
KEF-104
KSF-104
KEF-105
KSF-105
EF-1
KSF-107
KEF-107
KEF-101
KSF-101
KEF-103
KSF-103
KEF-102
KSF-102
KSF-106
KEF-106
EF-3
EF-6
EF-7
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M-101SCALE: 1/16" = 1'-0"
ROOF PLANM4
1. DEMOLISH MOTOR AND BEARINGS.
GENERAL NOTES
PLAN
NORTH
0 16' 32'8'
KEF-108
KSF-108
KSF-109
KEF-109
EF-5
EF-4
EF-2
KEF-104
KSF-104
KEF-105
KSF-105
EF-1
KSF-107
KEF-107
KEF-101
KSF-101
KEF-103
KSF-103
KEF-102
KSF-102
KSF-106
KEF-106
EF-3
SLOPE DOWN 5:12
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EF-6
EF-7
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SCALE: 1/16" = 1'-0"
ROOF PLANM1
M10 M-303
M-303 M11
1. INSTALL NEW MOTOR AND BEARINGS.
GENERAL NOTES
PLAN
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M-201
SCALE: 1/8" = 1'-0"
AHU DEMOLITION PLAN 1M5 SCALE: 1/8" = 1'-0"
AHU DEMOLITION PLAN 2M6
AHU-4
AHU-2
AHU-3
AHU-1
KEYNOTES
1. DEMOLISH EXISTING AIR HANDLING UNIT.
PLAN
NORTH
PLAN
NORTH
0 8' 16'4' 0 8' 16'4'
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SCALE: 1/8" = 1'-0"
AHU NEW WORK PLAN 1M2 SCALE: 1/8" = 1'-0"
AHU NEW WORK PLAN 2M3
AHU-2
AHU-3
AHU-1
AHU-4
KEYNOTES
1. INSTALL NEW AHU AND TIE IN WITH EXISTING DUCTS.
PLAN
NORTH
0 8' 16'4'
PLAN
NORTH
0 8' 16'4'
SMOKE DETECTOR
H-O-A SWITCH
CONTROL PANEL (AHU)
TO DDC CENTRAL LOW PRESSURE DUCT
VAV VAV
REHEAT COIL
OUTSIDE AIR
LOW PRESSURE
DUCT
FOR HOT WATER COIL
CONNECTION
FREEZE STAT.
CONDENSATE
LEVEL
SENSOR
TERMINAL
CONTROL
UNIT DDC
INTERFACE
LIMITED SET
POINT ROOM
THERMOSTAT
(TYP)
DUCT
MOUNTED
TEMPERATURE
SENSOR
REHEAT COIL
VA
V
R
EH
EA
T
C O
IL
PRESSURE
TRANSMITTERHIGH STATIC
PRESSURE CUTOFF
CHILLED WATER COIL DUCT MOUNTED
AVERAGING TEMPERATURE SENSOR
(SET POINT 55°F)
FOR CHILLED WATER COIL
CONNONECTION
FILTER
HTG
COIL
CLT
COIL FAN
VSD
F
T
J
PT I
C
A
B
ED
MEDIUM
PRESSURE
DUCT
G
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M-301
SCALE: NTS
AIR HANDLING UNIT AND VAV SCHEMATICM8
SEQUENCE OF OPERATION NOTES
1. AIR HANDLING UNIT SHALL HAVE A CONSTANT VOLUME OF OUTSIDE AIR.
THE FANS SHALL HAVE VARIABLE SPEED DRIVES. THE FAN SPEED SHALL
BE MODULATED TO MAINTAIN THE SET POINT PRESSURE IN THE SUPPLY
DUCT. SUPPLY DUCT. PRESSURE SHALL BE SENSED BY A PRESSURE
TRANSMITTER LOCATED ABOVE THE CEILING. DIFFERENTIAL PRESSURE
ACROSS THE FAN SHALL BE USED TO MONITOR FAN STATUS. THE SUPPLY
FAN SHALL BE ENERGIZED CONTINUOUSLY DURING THE OCCUPIED
HOURS.
2. HEATING SHALL BE PROVIDED BY THE PREHEAT COIL IN THE AIR
HANDLING UNIT AND THE VAV BOX REHEAT COILS. ALL VAV HEATING
COILS SHALL HAVE 2-WAY MODULATING VALVES. THE CONTROL VALVES
SHALL MODULATE THE FLOW OF HOT WATER THROUGH THE VAV COILS TO
MAINTAIN EACH ROOM OR ZONE SET POINT TEMPERATURE.
3. OCCUPIED MODE COOLING: EACH AIR HANDLING UNIT SHALL HAVE A DUCT
MOUNTED TEMPERATURE SENSOR LOCATED DOWNSTREAM OF THE FAN.
WHEN THE SUPPLY AIR TEMPERATURE RISES ABOVE THE SET POINT, A
2-WAY, CHILLED WATER CONTROL VALVE IS SIGNALED TO MODULATE
OPEN. THE 2-WAY VALVE SHALL MODULATE THE FLOW OF CHILLED WATER
THROUGH THE COIL TO MAINTAIN THE SET POINT TEMPERATURE. INITIAL
SET POINT SHALL BE 55 DEGREES F.
4. EACH AIR HANDLING UNIT SHALL BE CONTROLLED BY A DDC CONTROL
PANEL THROUGH A LOCAL CONTROL UNIT. EACH CONTROL PANEL SHALL
BE PROGRAMMED WITH THE SCHEDULES AND SET POINTS OF EACH UNIT.
5. UPON DETECTION OF 35 DEGREES F MIXED AIR TEMP, AS SENSED BY THE
FREEZE PROTECTION TEMP SENSOR, THE FREEZE PROTECTION
SEQUENCE SHALL BE ACTIVATED. THE AIR HANDLER FAN AND TEMP
CONTROLS SHALL BE DEACTIVATED. THE CHILLED AND HOT WATER
VALVES SHALL BE FULLY OPENED. THE FREEZE PROTECTION SEQUENCE
SHALL REMAIN ACTIVATED UNTIL THE MIXED AIR TEMP RISES ABOVE 40
DEG F.
6. UPON DETECTION OF SMOKE THROUGH THE FIRE ALARM SYSTEM, THE
AIR HANDLER FAN SHALL BE SHUT DOWN BY HARD WIRE INTERLOCK.
7. UPON DETECTION OF HIGH WATER LEVEL IN THE CONDENSATE PAN, THE
AIR HANDLER FAN SHALL BE SHUT DOWN.
8. EXHAUST/MAKEUP FANS SERVING AN INDIVIDUAL HOOD SHALL BE
INTERLOCKED TO OPERATE SIMULTANEOUSLY. FANS TO OPERATE FROM
SWITCH AT HOOD. INTERLOCK WITH AIR HANDLING UNIT SERVING ZONE.
PROVIDE STATUS ON FANS.
9. OCCUPIED MODE HEATING: WHEN THE ROOM OR ZONE AIR TEMPERATURE
RISES ABOVE THE SET POINT, THE VAV AIR VALVE MODULATES OPEN TO
MAINTAIN THE SPACE TEMPERATURE. WHEN THE ROOM OR ZONE AIR
TEMPERATURE DROPS BELOW THE SET POINT, THE VAV AIR VALVE SHALL
CLOSE. WHEN THE VAV AIR VALVE IS AT THE MINIMUM POSITION, THE
HEATING VALVE SHALL MODULATE
10. EACH VAV ROOM/ZONE THERMOSTAT SHALL BE ADJUSTABLE BY THE
OCCUPANT TO WITHIN A 2 DEGREE RANGE OF THE DDC SYSTEM SET
POINT. THE SET POINT, AND THE SIZE OF THE LIMITED RANGE SHALL BE
ADJUSTABLE AT THE DDC CENTRAL CONTROL PANEL.
11. OCCUPIED MODE VAV: WHEN THE SPACE TEMPERATURE DROPS BELOW
THE SET POINT, THE HEATING COIL VALVE SHALL BEGIN TO OPEN AND
MODULATE TO MAINTAIN THE TEMPERATURE SET POINT. THE COOLING:
WHEN THE SPACE TEMPERATURE RISES ABOVE THE SET POINT, THE
COOLING COIL VALVE SHALL BEGIN TO OPEN AND MODULATE THE
CHILLED WATER FLOW TO MAINTAIN THE TEMPERATURE SET POINT.
PROVIDE FOR ALL UNITS
STATUS INDICATION
FAN
REMOTE MOUNTED
NOTES
SYSTEM POINT LIST
SYSTEM
POINT
DESCRIPTION
SPACE TEMP
SUPPLY PRESSURE
TIMED OVERRIDE
COOLING COIL
HEATING COIL
SUPPLY AIR
VFD
VAV CONTROL PANEL
SUPPLY FAN
AHU CONTROL PANEL
AIR HANDLING UNITS
HIGH CONDENSATE
KITCHEN EXHAUST FANS
ANALOG VARIABLE
INPUT OUTPUT
ON/OFF BINARY
INPUT OUTPUT ALARMS PROGRAMS
ATTACHMENT 3 - MAHG 241052 DRAWINGS
AutoCAD SHX Text
SYSTEMS FEATURES
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M-302
SCALE: NTS
KITCHEN AIR BALANCEM9
SCALE: NTS
DINING HALL AIR BALANCEM7
KEF-101 KSF-101 KEF-102 KSF-102 KEF-103 KSF-103 KEF-104 KSF-104 KEF-105 KSF-105 EF-1 EF-2 EF-3 EF-4 EF-5 EF-6 KEF-106 KSF-106 KEF-107 KSF-107
KITCHEN HOOD KITCHEN HOOD KITCHEN HOOD KITCHEN HOOD KITCHEN HOOD
KITCHEN AND DINING
AHU-1
AHU-2
AHU-3
TOILET
110/111
TOILET
103/104
TOILET
144/146
AHU-1,2, AND 3
EXHAUST
MAKE UP
OUTSIDE AIR-AHU-1
OUTSIDE AIR-AHU-2
OUTSIDE AIR-AHU-3
TOTAL
-26100 20880
AHU-4
KITCHEN HOOD KITCHEN HOOD
EF-7 KEF-108 KSF-108 KEF-109 KSF-109
EXHAUST
MAKE UP
AHU-4 AIR
TOTAL
-6300
1000 CFM
(OUTSIDE AIR)
C
FM
C
FM
C
FM
C
FM
C
FM
UTENSIL
WASH
COOKING
BAKERY
C
FM
C
FM
C
FM
C
FM
C
FM
C
FM
C
FM
C
FM
C
FM
C
FM
3810 CFM
(OUTSIDE AIR)
C
FM
C
FM
C
FM
C
FM
C
FM
C
FM
C
FM
C
FM
C
FM
C
FM
C
FM
C
FM
2560 CFM
(OUTSIDE AIR)
3381 CFM
(OUTSIDE AIR)
MOTOR
DOOR
ACCESS
BLOWER/
SWITCH
DISCONNECT
SERVICE
SUPPORT
LEGS
CURB WITH
EQUIPMENT
20 IN HIGH
LIFTING LUG
INTAKE
HOOD
KITCHEN EXHAUST FAN
ANCHOR FAN TO
ROOF CURB FILTER
AIRFLOWAI
R
FL
O
W
EXHUAST FAN
BIRDSCREEN
PREFAB CURB W/
1 12" INSULATION
BACKDRAFT DPR.
DUCT TRANSITION
FROM CEILING
GRILLE SIZE TO
DAMPER SIZE
ANCHOR FAN TO
ROOF CURB
ROOFING
FAN MOTOR
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
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SCALE: NTS
KITCHEN EXHAUST FAN & MAKE-UP AIR UNITM10
SCALE: NTS
EXHAUST FANM11
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M-401
AIR HANDLING UNITS
MARK TOTAL
CFM
O.A.
CFM TSP WC ESP WC
ELECTRICAL 2"
PREFIL
TER
AHU
TYPE
COOLING COIL HEATING COIL GENERAL
MOTOR
HP SERVICE TOTAL
MBH
SENSIB
LE MBH
EA DB
F
EA WB
F LA DB F LA WB
F EWT F LWT F WPD FT GPM APD
WC IN ROWS TYPE MBH EA DB
F LA DB F EWT F LWT F APD
WC IN GPM ROWS TYPE APD
WC IN
FAN
TYPE
FAN
RPM ACCESS
AHU-1 9660 3381 3.8 2.25 7.5 480-3PH 30% VAV 611.7 321.8 85.5 73.6 55 54.7 45 55 10.9 123 0.63 6 UU 150 45 73.6 180 160 2.5 15 2 WC 25 FC 1000 SPECS.
AHU-2 9660 3381 3.8 2.25 7.5 480-3PH 30% VAV 609.8 321.8 85.5 73.6 55 54.7 45 55 10.9 123 0.63 6 UU 150 45 73.6 180 160 2.5 15 2 WC 25 FC 1000 SPECS.
AHU-3 6400 2560 3.6 2.05 5 480-3PH 30% VAV 445 227.9 85.5 73.6 55 54.7 45 55 10.9 123 0.63 6 UU 150 45 73.6 180 160 2.5 15 2 WC 25 FC 1000 SPECS.
AHU-4 3150 1000 3.4 1.85 3 480-3PH 30% VAV 239.9 105.3 85.5 73.6 55 54.7 45 55 10.9 123 0.63 6 UU 150 45 73.6 180 160 2.5 15 2 WC 25 FC 1000 SPECS.
NOTES:
1. TEFC MOTORS WITH VFD.
2. DOUBLE WALL CONSTRUCTION.
3. DISCONNECT SWITCH AND FIELD INSTALL BY ELECTRICAL CONSTRACTOR.
KITCHEN EXHAUST FANS & MAKE-UP AIR UNITS
MARK EXH/SUP
MAU
EXHAUST FAN SUPPLY FAN
ELECTRICAL
FOOD SERVICE
CONNECTION
NO.TYPICALCFM S P WC IN RPM HP CFM S P WC IN RPM HP GAS MBH
KEF-101/KSF-101 5700 1.65 1207 3 4550 0.5 980 2 150 480/3/60 M-63/67
KEF-102/KSF-102 3750 1.65 1042 2 3000 0.5 705 1 100 480/3/60 M-62/66
KEF-103/KSF-103 3750 1.65 1042 2 3000 0.5 705 1 100 480/3/60 M-62/66
KEF-104/KSF-104 2775 1.65 1481 1.5 2220 0.5 860 0.75 100 480/3/60 M-64/68
KEF-105/KSF-105 2775 1.65 1481 1.5 2220 0.5 860 0.75 100 480/3/60 M-64/68
KEF-106/KSF-106 3675 1.5 1432 2 2940 0.5 705 1 100 480/3/60 M-65/69
KEF-107/KSF-107 3675 1.5 1432 2 2940 0.5 705 1 100 480/3/60 M-65/69
KEF-108/KSF-108 3600 1.5 1263 1.5 3300 0.5 705 1 100 480/3/60 M-74/75
KEF-109/KSF-109 2700 1.2 1466 1.5 2500 0.5 860 0.75 100 480/3/60 M-88/89
NOTES:
1. REPLACE THE MOTOR AND BEARINGS OF THE KITCHEN EXHAUST FAN AND KITCHEN SUPPLY FAN OF THE MAKEUP AIR UNIT.
EXHAUST FANS
MARK CFM SP WC IN RPM
ELECTRIC
SONES DRIVE TYPE INTERLOCK
CONTROL BY AREA SERVED
SERVICE HP
EF-1 720 0.125 850 120/1 1/6 5.2 DIRECT ROOF MOUNT LIGHT SWITCH TOILETS 110/111
EF-2 720 0.125 850 120/1 1/6 5.2 DIRECT ROOF MOUNT LIGHT SWITCH TOILETS 103/104
EF-3 110 0.125 1050 120/1 1/6 1.7 DIRECT ROOF MOUNT LIGHT SWITCH TOILETS 144/145
EF-4 700 0.25 1050 120/1 1/6 5.2 BELT ROOF MOUNT MOTOR STARTER DISHWASH EX RM136
EF-5 700 0.25 1050 120/1 1/6 5.2 BELT ROOF MOUNT MOTOR STARTER DISHWASH EX RM129
EF-6 300 0.25 1050 120/1 1/6 3.9 BELT ROOF MOUNT MOTOR STARTER COND. HOOD RM132
EF-7 300 0.25 1050 120/1 1/4 3.8 BELT ROOF MOUNT MOTOR STARTER COND. HOOD RM148
NOTES:
1. REPLACE THE MOTOR AND BEARINGS OF THEEXHAUST FAN.
SLOPE DOWN 5:12
SL
O
PE
D
O W
N
:1
SLOPE DOWN 5:12
KEF-108
KSF-108
KSF-109
KEF-109
EF-5
EF-4
EF-2
KEF-104
KSF-104
KEF-105
KSF-105
EF-1
KSF-107
KEF-107
KEF-101
KSF-101
KEF-103
KSF-103
KEF-102
KSF-102
KSF-106
KEF-106
EF-3
EF-6
EF-7
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
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SCALE: 1/16" = 1'-0"
NEW WORK ROOF PLANE1
ELECTRICAL GENERAL NOTES
1. CIRCUIT TO INCLUDE ONE (1) GREEN GROUNDING CONDUCTOR
SIZED PER BRANCH CIRCUIT SIZE UNLESS SHOWN TO BE SIZED
DIFFERENTLY.
2. DUAL ELEMENT TYPE FUSE AND SWITCH OF PROPER VOLTAGE.
IF FUSE SIZE NOT SHOWN. UNIT TO BE INFUSED.
3. INSTALL DISCONNECT SWITCH ADJACENT TO UNIT AND
CONNECT.
4. PROVIDE AIRTIGHT DISCONNECT SWITCH, UNIT ON ROOF
5. PROVIDE FINAL CONNECTION USING FLEXIBLE CONDUIT.
6. PROVIDE CIRCUIT THROUGH MANUAL MOTOR SWITCH LOCATED
ON WALL ADJACENT TO DOOR OF ROOM SERVED BY FAN.
7. MOUNT DISCONNECT ON GALVANIZED ANGLE IRON FRAME
ADJACENT TO UNIT.
8. INFORMATION SHOWN ON THE PLAN IS TO BE USED FOR
ESTIMATION AND REFERENCE ONLY. ACTUAL WIRE, CONDUIT,
CIRCUIT BREAKERS, DISCONNECTS AND CONNECTION TYPES
SHALL BE DERIVED FROM APPROVED KITCHEN EQUIPMENT
SHOP DRAWINGS AND SIZED IN ACCORDANCE WITH NFPA 70
AND MANUFACTURE'S RECOMMENDATIONS.
9. EQUIPMENT CONNECTION REQUIREMENTS SHALL BE DERIVED
FROM APPROVED KITCHEN EQUIPMENT SUBMITTAL DATA AND
THE MANUFACTURER'S RECOMMENDED METHOD OF AND
LOCATION FOR EACH CONNECTION SHALL BE USED.
10. ALL CONNECTIONS SHALL BE COMPLETELY WATERPROOFED
AND OF A CONFIGURATION TO PERMIT EQUIPMENT TO BE
MOVED INTO PLACE WITHOUT LIFTING.
11. EQUIPMENT SERVED FROM RECEPTACLE SHALL INCLUDE A
TYPE "SO" NEOPRENE CORD CONNECTION OF THE SAME SIZE
AS BRANCH CIRCUIT WITH GREEN GROUND AND MATCHING
PLUG. BOND GROUND CONDUCTOR TO EQUIPMENT CHASSIS.
12. ALL FLEXIBLE CONDUIT SHALL BE LIQUID TIGHT WITH PROPER
LIQUID TIGHT FITTINGS.
13. PROVIDE SEAL-OFF FITTINGS AT ALL CONDUIT PENETRATIONS
INTO COOLER/FREEZER.
14. VERIFY EXISTING CONDITIONS OF MCC AND ANY APPLICABLE
FEEDERS IN THE SCOPE OF THIS PROJECT. REPLACE IN KIND
ANY FAULTY OR DAMAGED EQUIPMENT, BREAKERS, AND WIRES
TO RESTORE WORKING CONDITION TO ANY ELECTRICAL
EQUIPMENT OR DEVICES COVERED UNDER THE SCOPE OF THIS
PROJECT.
15. NEW COPPER WIRE SHALL BE THHN
16. FIRE ALARM DUCT AND SMOKE DETECTOR TO REPLACE TO
EXISTING, TYING TO FA EXISTING SYSTEM.THIS TO BE
INSTALLED BY A LICENSED ELECTRICAL CONTRACTOR.
ELECTRICAL SYMBOLS
1 CIRCUIT, 1 POLE, 120V.
1 CIRCUIT, 3 POLE, 480V.
ELECTRICAL APPLICABLE CODES
1. UFC 1-200-01: DOD BUILDING CODE.
2. UFC 3 501-01: ELECTRICAL ENGINEERING
3. UFC 3 520-01: INTERIOR ELECTRICAL SYSTEMS
4. UFC 3 550-01: EXTERIOR ELECTRICAL POWER DISTRIBUTION
5. NFPA 70: NATIONAL ELECTRICAL CODE
6. IBC: INTERNATIONAL BUILDING CODE
EMCC-11
EMCC-12
EMCC-3
EMCC-4
EMCC-10
EMCC-9
MCCA-5
MCCA-6
MCCA-13
MCCA-14
LLA-1LLB-1
LLB-1
LLB-3
EMCC-1
EMCC-2
MCCA-8
MCCA-7
LLA-3
MCCA-8
MCCA-7
EMCC-6
EMCC-5
LKG-2
LLA-11
PLAN
NORTH
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E-102
SCALE: 3/16" = 1'-0"
AHU ENLARGED VIEW 1E2
SCALE: 3/16" = 1'-0"
AHU ENLARGED VIEW 2E3
KEYNOTES
1. INSTALL NEW BREAKERS,WIRES, DISCONNECT SWITCHES. SEE
E-401 FOR SCHEDULES.
AHU-4
"LLA-1"
MECHANICAL
AHU-1
AHU-3
AHU-2
"LKG"
"LLB"
MECHANICAL
MCCA-1
MCCA-4
MCCA-2
MCCA-3
PLAN
NORTH PLAN
NORTH
0 8' 16'4' 0 8' 16'4'
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E-401
ELECTRICAL GENERAL NOTES
1. CONTRACTOR TO VERIFY THE LOCATION OF CIRCUITS AND
BREAKER, MOTOR CIRCUIT PROTECTOR AND CONDUCTOR SIZES
IN THE MOTOR CONTROL CENTER.
2. NEW BREAKERS AND MOTOR CIRCUIT PROTECTORS SHALL
MATCH EXISTING EQUIPMENT INTERRUPTING RATING.
KEYNOTES
1. REPLACE EXISTING BREAKERS, MOTOR CIRCUIT PROTECTORS
AND CONDUCTORS WITH NEW SAME SIZE BREAKERS, MOTOR
CIRCUIT PROTECTORS AND CONDUCTORS.
2. NEW DISCONNECT 480V, 30A, 3P, NEMA 3R ON ROOF NEXT TO
EQUIPMENT.
3. NEW FUSED DISCONNECT -480V, 30A, 3P, NEMA 1 NEXT TO
EQUIPMENT.
4. NEW DISCONNECT 120V, 30A, 1P, NEMA 3R ON ROOF NEXT TO
EQUIPMENT.
WIREWAY
MOTOR CONTROL CENTER MCCA SCHEDULE
ID # LOAD HP MCP/CB SIZE SPACE WIRE SIZE CONDUIT
1 AHU-1 7.5 20 1 3-#12, 1-#12G 3/4
2 AHU-2 7.5 20 1 3-#12, 1-#12G 3/4
3 AHU-3 5 15 1 3-#12, 1-#12G 3/4
4 AHU-4 3 7 1 3-#12, 1-#12G 3/4
5 KEF-102 2 7 0 3-#12, 1-#12G 3/4
6 KSF-102 1 3 00 3-#12, 1-#12G 3/4
7 KEF-108 1.5 3 00 3-#12, 1-#12G 3/4
8 KSF-108 1 3 00 3-#12, 1-#12G 3/4
9 PUMP P-1 10 30 1 3-#10, 1-#10G 3/4
10 PUMP P-2 10 30 1 3-#10, 1-#10G 3/4
11 PUMP P-3 2 7 1 3-#12, 1-#12G 3/4
12 PUMP P-4 2 7 1 3-#12, 1-#12G 3/4
13 KEF-109 1.5 3 0 3-#12, 1-#12G 3/4
14 KSF-109 0.8 3 00 3-#12, 1-#12G 3/4
15 SF-1 0.5 3 00 3-#12, 1-#12G 3/4
16 SF-2 1 3 00 3-#12, 1-#12G 3/4
MOTOR CONTROL CENTER EMCC SCHEDULE
ID # LOAD HP MCP/CB SIZE SPACE WIRE SIZE CONDUIT
1 KEF-101 3 7 1 3-#12, 1-#12G 3/4
2 KSF-101 2 7 0 3-#12, 1-#12G 3/4
3 KEF-103 2 7 0 3-#12, 1-#12G 3/4
4 KSF-103 1 3 00 3-#12, 1-#12G 3/4
5 KEF-104 1.5 3 0 3-#12, 1-#12G 3/4
6 KSF-104 0.75 3 00 3-#12, 1-#12G 3/4
7 KEF-105 1.5 3 0 3-#12, 1-#12G 3/4
8 KSF-105 0.75 3 00 3-#12, 1-#12G 3/4
9 KEF-106 2 7 0 3-#12, 1-#12G 3/4
10 KSF-106 1 3 00 3-#12, 1-#12G 3/4
11 KEF-107 2 7 0 3-#12, 1-#12G 3/4
12 KSF-107 1 3 00 3-#12, 1-#12G 3/4
1. KEF-101
2. KSF-101
3. KEF-103
4. KSF-103
5. KEF-104
6. KSF-104
7. KEF-105
8. KSF-105
9. KEF-106
10. KSF-106
11. KEF-107
12. KSF-107
WIREWAY
W
IR
EW
AY
WIREWAY
1. AHU-1
2. AHU-2
3. AHU-3
4. AHU-4
5. KEF-102
6. KSF-102
7. KEF-108
8. KSF-108
9. P-1
10. P-2
11. P-3
12. P-4
13. KEF-109
14. KSF-109
15. SF-1
16. SF-2
WIREWAY
W
IR
EW
AY
WIREWAY
WIREWAY
W
IR
EW
AY
EXHAUST FANS
MARK CFM SP WC IN RPM ELECTRIC
SERVICE HP SONES DRIVE TYPE INTERLOCK
CONTROL BY AREA SERVED
EF-1 720 0.125 850 120/1 1/6 5.2 DIRECT ROOF MOUNT LIGHT SWITCH TOILETS 110/111
EF-2 720 0.125 850 120/1 1/6 5.2 DIRECT ROOF MOUNT LIGHT SWITCH TOILETS 103/104
EF-3 110 0.125 1050 120/1 1/6 1.7 DIRECT ROOF MOUNT LIGHT SWITCH TOILETS 144/145
EF-4 700 0.25 1050 120/1 1/6 5.2 BELT ROOF MOUNT MOTOR STARTER DISHWASH EX RM136
EF-5 700 0.25 1050 120/1 1/6 5.2 BELT ROOF MOUNT MOTOR STARTER DISHWASH EX RM129
EF-6 300 0.25 1050 120/1 1/6 3.9 BELT ROOF MOUNT MOTOR STARTER COND. HOOD RM132
EF-7 300 0.25 1050 120/1 1/4 3.8 BELT ROOF MOUNT MOTOR STARTER COND. HOOD RM148
EMCC
MCCA
POWER CONNECTION SCHEDULE
MARK EQUIPMENT FLA VOLTS HP PANEL NUMBER BRANCH CIRCUIT FUSE
1 AHU-1 11 480 7.5 MCCA-1 3-#12,1-#12G, 3/4"C. 30A3P
2 AHU-2 11 480 7.5 MCCA-2 3-#12,1-#12G, 3/4"C. 30A3P
3 AHU-3 7.6 480 5 MCCA-3 3-#12,1-#12G, 3/4"C. 30A3P
4 AHU-4 4.8 480 3 MCCA-4 3-#12,1-#12G, 3/4"C. 30A3P
5 KSF-101 4.8 480 3 EMCC-1 3-#12,1-#12G, 3/4"C. 30A3P
6 KSF-101 3.4 480 2 EMCC-2 3-#12,1-#12G, 3/4"C. 30A3P
7 KEF-102 3.4 480 2 MCCA-5 3-#12,1-#12G, 3/4"C. 30A3P
8 KSF-102 1.8 480 1 MCCA-6 3-#12,1-#12G, 3/4"C. 30A3P
9 KEF-103 3.4 480 2 EMCC-3 3-#12,1-#12G, 3/4"C. 30A3P
10 KSF-103 1.8 480 1 EMCC-4 3-#12,1-#12G, 3/4"C. 30A3P
11 KEF-104 2.6 480 1.5 EMCC-5 3-#12,1-#12G, 3/4"C. 30A3P
12 KSF-104 1.4 480 0.75 EMCC-6 3-#12,1-#12G, 3/4"C. 30A3P
13 KEF-105 2.6 480 1.5 EMCC-7 3-#12,1-#12G, 3/4"C. 30A3P
14 KSF-105 1.4 480 0.75 EMCC-8 3-#12,1-#12G, 3/4"C. 30A3P
15 KEF-106 3.4 480 2 EMCC-9 3-#12,1-#12G, 3/4"C. 30A3P
16 KSF-106 1.8 480 1 EMCC-10 3-#12,1-#12G, 3/4"C. 30A3P
17 KEF-107 3.4 480 2 EMCC-11 3-#12,1-#12G, 3/4"C. 30A3P
18 KSF-107 1.8 480 1 EMCC-12 3-#12,1-#12G, 3/4"C. 30A3P
19 KEF-108 2.6 480 1.5 MCCA-7 3-#12,1-#12G, 3/4"C. 30A3P
20 KSF-108 1.8 480 1 MCCA-8 3-#12,1-#12G, 3/4"C. 30A3P
21 KEF-109 2.6 480 1.5 MCCA-13 3-#12,1-#12G, 3/4"C. 30A3P
22 KSF-109 1.4 480 0.75 MCCA-14 3-#12,1-#12G, 3/4"C. 30A3P
23 EF-1 4.4 120 1/6 LLB-1 2-#12,1-#12G, 1/2"C. 30A3P
24 EF-2 4.4 120 1/6 LLA-1 2-#12,1-#12G, 1/2"C. 30A3P
25 EF-3 0.8 120 1/6 LKG-1 2-#12,1-#12G, 1/2"C. 30A3P
26 EF-4 5.8 120 1/6 LLB-3 2-#12,1-#12G, 1/2"C. 30A3P
27 EF-5 5.8 120 1/6 LLA-3 2-#12,1-#12G, 1/2"C. 30A3P
28 EF-6 5.8 120 1/6 LLA-11 2-#12,1-#12G, 1/2"C. 30A3P
29 EF-7 5.8 120 1/6 LKG-3 2-#12,1-#12G, 1/2"C. 30A3P
| Sheets and Views |
| G-001 COVER SHEET |
| G-001 |
| M-001 GENERAL NOTES |
| M-101 DEMOLITION PLAN |
| M-201 |
| M-102 NEW WORK PLAN |
| M-101 |
| M-201 AHU DEMOLITION PLAN |
| M-202 |
| M-202(2) |
| M-202 AHU NEW WORK PLAN |
| M-102 |
| M-102(2) |
| M-301 HAVC CONTROLS |
| M-301(2) |
| M-302 AIR BALANCE |
| M-302 |
| M-302(2) |
| M-303 EQUIPMENT DETAILS |
| M-303 |
| M-303(2) |
| M-401 SCHEDULES |
| E-101 NEW WORK PLAN |
| E-101 |
| E-102 AHU NEW WORK PLAN |
| E-102 |
| E-102(2) |
E-401 SCHEDULES
File details come from the government source that posted it. Updated .