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Bui Generating Station
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2026 plan
Today
Schedule
399
Performance
Equipment
Data quality
189
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Schedule
2023 preventive maintenance plan (archived)
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Year
Jan
0
0/28
28
Feb
0
0/47
47
Mar
0
0/35
35
Apr
0
0/35
35
May
0
0/35
35
Jun
0
0/56
56
Jul
0
0/40
40
Aug
0
0/46
46
Sep
0
0/37
37
Oct
0
0/35
35
Nov
0
0/57
57
Dec
0
0/49
49
Plan
2026 plan (current)
2025 plan
2023 plan
2020 plan
2019 plan
Generating unit
All units
54G1
54G2
54G3
54G4
Station-wide
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All categories
Monthly
Quarterly (Unit)
Quarterly (Auxiliary)
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Annual
Level A
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47 tasks
in February 2023
47 overdue
Newest first
Oldest first
Monthly
Quarterly (Unit)
Quarterly (Auxiliary)
Outside Services
Semi-annual (Auxiliary)
Annual
Level A
Quarterly Maintenance on Utility Systems
0/2 done
Quarterly
1 day
Street Light Control Boxes #6,7,8,9,10
Feb 28
EXPIRED
· 1295d overdue
Not started
Street Light Control Boxes #1,2,3,4,5
Feb 27
EXPIRED
· 1296d overdue
Not started
Semi-annual Maintenance on Cranes
0/1 done
Semi-annual (Bi-annual)
2 days
Intake Gantry Crane
Feb 27 – Feb 28
EXPIRED
· 1296d overdue
Not started
54G3 1st Quarterly Mtce
54G3
0/11 done
Quarterly
1 day
Power Transformer 54T3
Feb 24
EXPIRED
· 1299d overdue
Not started
Intake Gate Hoist
Feb 24
EXPIRED
· 1299d overdue
Not started
54G1 1st Quarterly Mtce
54G1
0/11 done
Quarterly
1 day
Power Transformer 54T1
Feb 17
EXPIRED
· 1306d overdue
Not started
Intake Gate Hoist
Feb 17
EXPIRED
· 1306d overdue
Not started
Bi-annual Maintenance on Utility Systems
0/5 done
Semi-annual (Bi-annual)
1 day
50kVA Transformer @ Zenith Bank (JT03)
Feb 9
EXPIRED
· 1314d overdue
Not started
50kVA Street Light Transformer 2 (JT02)
Feb 9
EXPIRED
· 1314d overdue
Not started
Quarterly Maintenance on Plant Auxiliaries
0/4 done
Quarterly
1 day
Frequency Modulation Pump Motors/Panels
Feb 7
EXPIRED
· 1316d overdue
Not started
Fire Pump Motors
Feb 7
EXPIRED
· 1316d overdue
Not started
Monthly Inspections on Units #1, #2 and #3 Cooling Water Switchgears
EXPIRED
· 1320d overdue
Not started
Monthly
Feb 3
1 day
Monthly Inspections at the Switchyard
EXPIRED
· 1320d overdue
Not started
Monthly
Feb 3
1 day
Monthly Inspections on Plant, Switchyard and Turbinette Lighting System
EXPIRED
· 1320d overdue
Not started
Monthly
Feb 3
1 day
Monthly Battery Maintenance
0/10 done
Monthly
1 day
Emergency Diesel Generator Batteries @ Executive House
Feb 2
EXPIRED
· 1321d overdue
Not started
Emergency Diesel Generator Batteries @ Turbinette
Feb 2
EXPIRED
· 1321d overdue
Not started
Station Service Switchgears (3S Bus)
Feb 23
EXPIRED
· 1300d overdue
Not started
Unit 3 Aux. Power Panel
Feb 23
EXPIRED
· 1300d overdue
Not started
Cooling Water Pump Motors/Panels
Feb 22
EXPIRED
· 1301d overdue
Not started
Leakage Oil Tank Motor
Feb 22
EXPIRED
· 1301d overdue
Not started
Head Cover Pump Motors
Feb 21
EXPIRED
· 1302d overdue
Not started
Dust Suction Pump Motors
Feb 21
EXPIRED
· 1302d overdue
Not started
Governor Oil Pump Motors/Panels
Feb 21
EXPIRED
· 1302d overdue
Not started
Collector Housing
Feb 20
EXPIRED
· 1303d overdue
Not started
Excitation Panels
Feb 20
EXPIRED
· 1303d overdue
Not started
Station Service Switchgears (1S Bus)
Feb 16
EXPIRED
· 1307d overdue
Not started
Unit 1 Aux. Power Panel
Feb 16
EXPIRED
· 1307d overdue
Not started
Cooling Water Pump Motors/Panels
Feb 15
EXPIRED
· 1308d overdue
Not started
Leakage Oil Tank Motor
Feb 15
EXPIRED
· 1308d overdue
Not started
Head Cover Pump Motors
Feb 14
EXPIRED
· 1309d overdue
Not started
Dust Suction Pump Motors
Feb 14
EXPIRED
· 1309d overdue
Not started
Governor Oil Pump Motors/Panels
Feb 14
EXPIRED
· 1309d overdue
Not started
Collector Housing
Feb 13
EXPIRED
· 1310d overdue
Not started
Excitation Panels
Feb 13
EXPIRED
· 1310d overdue
Not started
50kVA Street Light Transformer 1 (JT01)
Feb 9
EXPIRED
· 1314d overdue
Not started
200kVA Transformer near Warehouse (F1T03)
Feb 8
EXPIRED
· 1315d overdue
Not started
50kVA Transformer @ Y-junction (F1T02)
Feb 8
EXPIRED
· 1315d overdue
Not started
SCO Compressor Motors/Panels
Feb 6
EXPIRED
· 1317d overdue
Not started
Dam Drainage Pump Motors/Panels
Feb 6
EXPIRED
· 1317d overdue
Not started
38AH Fire Alarm Batteries @ Turbinette
Feb 2
EXPIRED
· 1321d overdue
Not started
200AH Communication Batteries @ Turbinette
Feb 2
EXPIRED
· 1321d overdue
Not started
300AH Switchyard Batterries
Feb 2
EXPIRED
· 1321d overdue
Not started
Forklift Batteries
Feb 1
EXPIRED
· 1322d overdue
Not started
Emergency Diesel Generator Batteries @ Powerhouse
Feb 1
EXPIRED
· 1322d overdue
Not started
38AH Fire Alarm Batteries @ Powerhouse
Feb 1
EXPIRED
· 1322d overdue
Not started
500AH Communication Batteries @ Powerhouse
Feb 1
EXPIRED
· 1322d overdue
Not started
800AH Station Batteries
Feb 1
EXPIRED
· 1322d overdue
Not started