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Bui Generating Station
Electrical Maintenance Section
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2026 plan
Today
Schedule
399
Performance
Equipment
Data quality
189
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Schedule
2026 preventive maintenance plan
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Year
Jan
0/36
36
Feb
0/63
63
Mar
0/46
46
Apr
0/38
38
May
0/46
46
Jun
0/43
43
Jul
0/62
62
Aug
0/48
48
Sep
0/35
17
Oct
0/35
Nov
0/71
Dec
0/46
Plan
2026 plan (current)
2025 plan
2023 plan
2020 plan
2019 plan
Generating unit
All units
54G1
54G2
54G3
54G4
Station-wide
Category
All categories
Monthly
Quarterly (Unit)
Quarterly (Auxiliary)
Outside Services
Semi-annual (Auxiliary)
Annual
Level A
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43 tasks
in June 2026
43 overdue
Newest first
Oldest first
Monthly
Quarterly (Unit)
Quarterly (Auxiliary)
Outside Services
Semi-annual (Auxiliary)
Annual
Level A
Semi-annual Maintenance on Cranes @ Turbinette
0/4 done
Semi-annual (Bi-annual)
1 day
Water Proof Valve Hoist
Jun 27
EXPIRED
· 79d overdue
Not started
Tailrace Hoist
Jun 27
EXPIRED
· 79d overdue
Not started
Power House Overhead Crane
Jun 26 – Jun 29
EXPIRED
· 80d overdue
Not started
Platform Headstack Crane
Jun 26 – Jun 29
EXPIRED
· 80d overdue
Not started
Quarterly Maintenance on Power Transformer 54T4
EXPIRED
· 80d overdue
Not started
Quarterly
Jun 26
1 day
Quarterly Maintenance on Utility Systems
0/2 done
Quarterly
1 day
Street Light Control Boxes F,G,H,I,J
Jun 23
EXPIRED
· 83d overdue
Not started
Street Light Control Boxes A,B,C,D,E
Jun 23
EXPIRED
· 83d overdue
Not started
Patrols on 34.5kV Line
EXPIRED
· 85d overdue
Not started
Jun 21 – Jun 22
2 days
54G4 2nd Quarterly Mtce
54G4
0/9 done
Quarterly
1 day
Power Transformer 54T5
Jun 13
EXPIRED
· 93d overdue
Not started
0.4kV Switchgears
Jun 12
EXPIRED
· 94d overdue
Not started
54G3 2nd Quarterly Mtce
54G3
0/10 done
Quarterly
1 day
Power Transformer 54T1
Jun 11
EXPIRED
· 95d overdue
Not started
Intake Gate Hoist
Jun 11
EXPIRED
· 95d overdue
Not started
Quarterly Maintenance on Plant Auxiliaries
0/4 done
Quarterly
1 day
Plant Lighting Panel
Jun 6
EXPIRED
· 100d overdue
Not started
Elevator
Jun 6
EXPIRED
· 100d overdue
Not started
Monthly Inspections on Units #1, #2 and #3 Cooling Water Switchgears
EXPIRED
· 102d overdue
Not started
Monthly
Jun 4
1 day
Monthly Inspections at the Switchyard
EXPIRED
· 102d overdue
Not started
Monthly
Jun 4
1 day
Monthly Inspections on Plant, Switchyard and Turbinette Lighting System
EXPIRED
· 102d overdue
Not started
Monthly
Jun 4
1 day
Monthly Battery Maintenance
0/9 done
Monthly
1 day
Emergency Diesel Generator Batteries @ Turbinette
Jun 3
EXPIRED
· 103d overdue
Not started
38AH Fire Alarm Batteries @ Turbinette
Jun 3
EXPIRED
· 103d overdue
Not started
Excitation Panels
Jun 11
EXPIRED
· 95d overdue
Not started
Collector Housing
Jun 10
EXPIRED
· 96d overdue
Not started
Cooling Oil System Motors
Jun 10
EXPIRED
· 96d overdue
Not started
Fire Pump Motors
Jun 9
EXPIRED
· 97d overdue
Not started
Drainage Pump Motors
Jun 9
EXPIRED
· 97d overdue
Not started
Governor Oil Pump Motors
Jun 9
EXPIRED
· 97d overdue
Not started
Ventilation System
Jun 6 – Jun 11
EXPIRED
· 100d overdue
Not started
Station Service Switchgears (1S Bus)
Jun 10
EXPIRED
· 96d overdue
Not started
Unit 1 Aux. Power Panel
Jun 9
EXPIRED
· 97d overdue
Not started
Cooling Water Pump Motors/Panels
Jun 9
EXPIRED
· 97d overdue
Not started
Leakage Oil Tank Motor
Jun 9
EXPIRED
· 97d overdue
Not started
Head Cover Pump Motors
Jun 8
EXPIRED
· 98d overdue
Not started
Dust Suction Pump Motors
Jun 8
EXPIRED
· 98d overdue
Not started
Governor Oil Pump Motors/Panels
Jun 7 – Jun 13
EXPIRED
· 99d overdue
Not started
Collector Housing
Jun 7 – Jun 13
EXPIRED
· 99d overdue
Not started
Sewage Pump Motors/Panels
Jun 5
EXPIRED
· 101d overdue
Not started
Ventilation System Motors
Jun 5
EXPIRED
· 101d overdue
Not started
200AH Communication Batteries @ Turbinette
Jun 3
EXPIRED
· 103d overdue
Not started
300AH Switchyard Batterries
Jun 3
EXPIRED
· 103d overdue
Not started
Forklift Batteries
Jun 2
EXPIRED
· 104d overdue
Not started
Emergency Diesel Generator Batteries @ Powerhouse
Jun 2
EXPIRED
· 104d overdue
Not started
38AH Fire Alarm Batteries @ Powerhouse
Jun 2
EXPIRED
· 104d overdue
Not started
500AH Communication Batteries @ Powerhouse
Jun 2
EXPIRED
· 104d overdue
Not started
800AH Station Batteries
Jun 2
EXPIRED
· 104d overdue
Not started