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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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Monthly
Quarterly (Unit)
Quarterly (Auxiliary)
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Annual
Level A
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37 tasks
in September 2023
37 overdue
Newest first
Oldest first
Monthly
Quarterly (Unit)
Quarterly (Auxiliary)
Outside Services
Semi-annual (Auxiliary)
Annual
Level A
Quarterly Maintenance on Power Transformer 54T4
EXPIRED
· 1091d overdue
Not started
Quarterly
Sep 20
1 day
Quarterly Maintenance on Utility Systems
0/2 done
Quarterly
1 day
Street Light Control Boxes F,G,H,I,J
Sep 20
EXPIRED
· 1091d overdue
Not started
Street Light Control Boxes A,B,C,D,E
Sep 20
EXPIRED
· 1091d overdue
Not started
Bi-annual Maintenance on Utility Systems
0/5 done
Semi-annual (Bi-annual)
1 day
200kVA Transformer @ Canteen (POT02)
Sep 19
EXPIRED
· 1092d overdue
Not started
100kVA Transformer @ Chinese camp (POT01)
Sep 19
EXPIRED
· 1092d overdue
Not started
Semi-annual Maintenance on Cranes
0/1 done
Semi-annual (Bi-annual)
3 days
Trash Rack Gantry Crane
Sep 13 – Sep 15
EXPIRED
· 1098d overdue
Not started
Quarterly Maintenance on Plant Auxiliaries
0/4 done
Quarterly
1 day
Plant Lighting Panel
Sep 12
EXPIRED
· 1099d overdue
Not started
Elevator
Sep 12
EXPIRED
· 1099d overdue
Not started
54G3 4th Quarterly Mtce
54G3
0/11 done
Quarterly
1 day
Power Transformer 54T3
Sep 8
EXPIRED
· 1103d overdue
Not started
Station Service Switchgears (3S Bus)
Sep 8
EXPIRED
· 1103d overdue
Not started
Monthly Inspections on Units #1, #2 and #3 Cooling Water Switchgears
EXPIRED
· 1106d overdue
Not started
Monthly
Sep 5
1 day
Monthly Inspections at the Switchyard
EXPIRED
· 1106d overdue
Not started
Monthly
Sep 5
1 day
Monthly Inspections on Plant, Switchyard and Turbinette Lighting System
EXPIRED
· 1106d overdue
Not started
Monthly
Sep 5
1 day
Monthly Battery Maintenance
0/10 done
Monthly
1 day
Emergency Diesel Generator Batteries @ Executive House
Sep 4
EXPIRED
· 1107d overdue
Not started
Emergency Diesel Generator Batteries @ Turbinette
Sep 4
EXPIRED
· 1107d overdue
Not started
315kVA Transformer #3 (PVT03)
Sep 18
EXPIRED
· 1093d overdue
Not started
200kVA Transformer #2 (PVT02)
Sep 18
EXPIRED
· 1093d overdue
Not started
200kVA Transformer #1 (PVT01)
Sep 18
EXPIRED
· 1093d overdue
Not started
Sewage Pump Motors/Panels
Sep 11
EXPIRED
· 1100d overdue
Not started
Ventilation System Motors
Sep 11
EXPIRED
· 1100d overdue
Not started
Unit 3 Aux. Power Panel
Sep 7
EXPIRED
· 1104d overdue
Not started
Intake Hydraulic Gate Hoist Motors
Sep 7
EXPIRED
· 1104d overdue
Not started
Oil Leakage Tank Motor
Sep 6
EXPIRED
· 1105d overdue
Not started
Head Cover Pump Motors
Sep 6
EXPIRED
· 1105d overdue
Not started
Dust Suction Pump Motors
Sep 5
EXPIRED
· 1106d overdue
Not started
Cooling Water Pump Motors/Control
Sep 5
EXPIRED
· 1106d overdue
Not started
Governor Oil Pump Motors/Panels
Sep 5
EXPIRED
· 1106d overdue
Not started
Collector Housing
Sep 4
EXPIRED
· 1107d overdue
Not started
Excitation Panels
Sep 4
EXPIRED
· 1107d overdue
Not started
38AH Fire Alarm Batteries @ Turbinette
Sep 4
EXPIRED
· 1107d overdue
Not started
200AH Communication Batteries @ Turbinette
Sep 4
EXPIRED
· 1107d overdue
Not started
300AH Switchyard Batterries
Sep 4
EXPIRED
· 1107d overdue
Not started
Forklift Batteries
Sep 1
EXPIRED
· 1110d overdue
Not started
Emergency Diesel Generator Batteries @ Powerhouse
Sep 1
EXPIRED
· 1110d overdue
Not started
38AH Fire Alarm Batteries @ Powerhouse
Sep 1
EXPIRED
· 1110d overdue
Not started
500AH Communication Batteries @ Powerhouse
Sep 1
EXPIRED
· 1110d overdue
Not started
800AH Station Batteries
Sep 1
EXPIRED
· 1110d overdue
Not started