Attachment 5 - GAFB Chillers Inventory.pdf
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- Solicitation number
- FA303026Q0003
About this file
This document is a building equipment inventory and maintenance schedule for air-cooled and water-cooled chiller systems. The inventory lists 39 air-cooled chillers ranging from 16 to 275 tons in capacity and 8 water-cooled chillers ranging from 130 to 255 tons in capacity, located throughout various building locations designated by block numbers. Equipment manufacturers include TRANE AC, Carrier, York, and Multistack, with installation dates spanning from 2003 to 2024. The chillers utilize refrigerants R-22, R-134A, and R-410A, with refrigerant charge quantities ranging from 34 ounces to 1,100 pounds depending on unit size. Service months are distributed throughout the year, with the majority scheduled for March, April, July, and August.
The document specifies preventive maintenance (PM) hour requirements based on chiller type and capacity: air-cooled chillers between 100 and 300 tons require 4 to 8 hours of maintenance, units under 100 tons require 2 to 8 hours, and water-cooled chillers between 100 and 300 tons require 8 to 12 hours of maintenance. Equipment highlighted in red indicates units currently not operational and requiring service, while yellow highlighting denotes revised information. Serial numbers, specific model numbers, and exact refrigerant specifications are provided for each unit to facilitate procurement, maintenance tracking, and equipment servicing activities.
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Text version
AIR-COOLED
BLDG
EQUIPMENT
DESC
EQUIPMENT TYPE
LOCATION
DATE INSTL
MANUFACTURER
MODEL
SERIAL NO
SIZE
UOM
REFRIGERANT
SERVICE
MONTH
New Svc Month
140 CLR‐1 CHILLER‐AIR COOLED EXTERIOR GROUND EAST 2020 TRANE AC CGAM070F2W U21J02896 70 TON June
140 CLR‐2 CHILLER‐AIR COOLED EXTERIOR GROUND NORTH 2024 CARRIER 30RAP0165DC3DF14 2824Q901092 16 TON July 222 CLR‐2 CHILLER‐AIR COOLED EXTERIOR ENCLOSURE NW 20060415 TRANE AC RTAA 0804 YR01 A3C0 GANB U05K04392 60 TON R‐22 122 LBS July
CLR‐1
CHILLER‐AIR COOLED
EXTERIOR ENCLOSURE NW
201810101
TRANE AC
CGAM060F2Q02AX02A1A1
(INSTALLED 2017)
U17D61259
TON
R‐134A
July
CLR‐1 AC
EXTERIOR ENCLOSURE
SOUTH
20140730
RTAC2004UZ0NUAFNL1TY
U14M00796
R‐134A
SOUTH
20130101
Carri er AC
30RBB070642L371C
3811Q76477
356 CLR‐1 CHILLER‐AIR COOLED EXTERIOR ENCLOSURE NW 20121131 TRANE AC CGAM070A2H02AXD2 U12K32644 70 TON 134A 96LBS 2CKS July
409 CLR‐1 CHILLER‐AIR COOLED EXTERIOR GROUND SOUTH 20060415 TRANE AC RTAA 0904 YR01 A3C0 AB U05J03924 70 TON R‐22 134 LBS July
EXTERIOR ENCLOSURE SW
20051212
RTAC 1404 UJ0N UAFN L1NX
1DDN RA0N N10N N0EX N
U05A09550
R‐134A 330 LBS
MAR
1ST FLR ENCLOSURE EAST
CARRIER
30RBF16065‐LNW4K
1021Q92079
R‐134A 300 LBS
APR
CLR‐1 AC
ENCLOSURE WEST SIDE OF
BLDG
TRANE
CGAM120F2W02AXD2A1A1A1AXXA1C
1A4XXAXXXA1A
U21G01959
R‐134A 1100 LBS
EXTERIOR GROUND WEST
20100412
RTAC 1704 UR0N UAFN L1TY
1TDN NN0N A10N R0EX N
U10B06535
R‐134A 350 LBS
526 CLR‐1 CHILLER‐AIR COOLED EXTERIOR GROUND NORTH 20130101 YORK AC YVAA0275EGF46AA 5YM‐229350 240 TON R‐134A 530 LBS MAR 530 CLR‐2 CHILLER‐AIR COOLED EXTERIOR GROUND NW 2022 TRANE AC RTAC275 U21J03094 275 TON R‐134A 565 LBS MAR
EXTERIOR GROUND NW
RTAC250
U21J03095
R‐134A 450 LBS
709 CLR‐1 CHILLER‐AIR COOLED EXTERIOR ENCLOSURE EAST 20150101 TRANE AC CGAM130F2M02AXD2A1A1 U15J51224 130 TON R‐134A APR
EAST UNIT EXTERIOR SOUTH
CGAM 052F 2W02 AXD2
A1AA1AXXA1C1A4XXAXXXA1A
U21A84715
R410A
June
CLR‐2
WEST UNIT EXTERIOR SW
CGAM05262H02AXD2A1A
U12K32301
R‐22
June
901 CLR‐1 CHILLER‐AIR COOLED EXTERIOR ENCLOSURE SW 20100201 Carri er AC 30RAP0505DA06104 0510Q39032 40 TON R‐410A 34 LBS 3 OZ APR
910 CLR‐1 CHILLER‐AIR COOLED SW CORNER OF BLDG 2014 TRANE AC CGAM040A2J02AXD2A1A1 U13G37281 40 TON R‐22 88 LBS APR
920 CLR‐1 CHILLER‐AIR COOLED NORTH END OF BLDG 20180415 TRANE AC CGAM026A U18G69477 26 TON R‐22 144 LBS APR 927 CLR‐1 CHILLER‐AIR COOLED EXTERIOR ENCLOSURE SW 2018 TRANE AC UGAM026A2PO2ALDS U17859658 26 TON R‐22 144 LBS MAR
3126 CLR‐1 CHILLER‐AIR COOLED EXTERIOR ENCLUSURE SE 2013 TRANE AC RTAC1404UV0HUAFNLITX U11D00207 140 TON R‐134A 350LBS August
CHILLER
EXTERIOR ENCLOSURE EAST
SIDE
20110101
RTAC 2504 UTOH UAFN L1TY
U10G07981
R‐134A 470 LBS
August
EXTERIOR ENCLOSURE NE
20060216
RTAC 2504 UJ0N UAFN L1NX
1DDC NN0E N10C N0EX N
U05E02141
R‐134A 450 LBS
20150601
CGAM060F2L02AXD2A1A1A1AXXA
1C1AXXXXXXA1A3A1D1XXLXX
U15G50395
20150601
CGAM060F2L02AXD2A1A1A1AXXA
1C1AXXXXXXA1A3A1D1XXLXX
U15G50401
CHILLER‐ AIR COOLED
NORTH
CGAM 052F 2L02 AXD2 A1A1
A1AX XA1C 1AXX XXXX XA1A 3AID
1XXL XX
U14L45797
ACRB 1655
U23F01642
R‐134A 310 LBS
APR
3511 CLR‐1 CHILLER‐AIR COOLED EXTERIOR ENCLOSURE NW 2015 TRANE AC CGAM 060F U12K32302 60 TON R410A 100LBS APR
3454 CLR‐1 CHILLER‐AIR COOLED EXTERIOR ENCLOSURE NW 2022 TRANE CGAM35A2W02 U21H02231 35 TON MAR
WATER-COOLED
BLDG EQUIPMENT EQUIPMENT TYPE LOCATION DATE INSTL MANUFACTURER MODEL SERIAL NO SIZE UOM REFRIGERANT Svc Date New
1ST FLR MECH ROOM EAST
UNIT
JCGU000368
20180701
TRANE W/C
RTHD UCIF XT06AE1W
U18E01020
R‐134A 705 LBS
MAR 7
1ST FLR MECH ROOM
WEST UNIT
JCGU008843
MULTISTACK
W/C
MS0270FC1L2W2H18A22
AB03‐207
R‐134A 400 LBS
WEST
JCGU008354
20111115
MULTISTACK
W/C
MS01150FC1L2W2H1AA11‐R134A
AA‐10‐229
R‐134A 600 LBS
521 CLR‐1 1ST FLR MECH ROOM NW JCGU000028 20160710 TRANE W/C RTHD OUB1E U16C04649 150 TON R‐410A 128 LBS MAR 3
JCGU000060
20100412
RTWD 160F 2B02 A1A2 AA1Q
1A1X 1B1A 0000 0000 000A 2001
U10B06398
R‐134A 282 LBS
CLR‐3
NORTH East
JCGU000086
20070131
RTHDUB1F XPOUAB1W 3LALB102
LALAVXQA EXABXXV1 34A2U
U15M03992
R‐410A 410 LBS
NORTH West
JCGU000087
20060406
RTHD UB1F XN0U AB1W 3LAL
B102
LALAVXQAEXABXXV134A2UTXXXX
U15K03461
R‐410A 410 LBS
1ST FLR MECH ROOM NW
JCGU000213
20090101
RTHD UB2F XH0U AC2A 2RAL
D2A2 RALA VXQA EXAB DXY1
U09K05681
R‐134A 478 LBS
1ST FLR MECH RM CENTER
WEST
JCGU008193
20110605
RTWD130F2B01A1A2AA2A1A1X1B1A
U11F00764
R‐134A 210 LBS
TBA
PM Maintenance Hours Air-Cooled Chillers: 100 to 300-Ton ~ 4 to 8 hours Under 100-Ton ~ 2 to 8 hours Water Cooled Chillers: 100 to 300-Ton ~ 8 to 12 hours
Highlighted red – Not operational Highlighted yellow – Revised information.
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