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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
2020 preventive maintenance plan (archived)
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Year
Jan
0
0/62
62
Feb
0
0/22
22
Mar
0
0/62
62
Apr
0
0/14
14
May
0
0/31
31
Jun
0
0/25
25
Jul
0
0/27
27
Aug
0
0/22
22
Sep
0
0/23
23
Oct
0
0/47
47
Nov
0
0/26
26
Dec
0
0/20
20
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)
Outside Services
Semi-annual (Auxiliary)
Annual
Level A
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31 tasks
in May 2020
31 overdue
Newest first
Oldest first
Monthly
Quarterly (Unit)
Quarterly (Auxiliary)
Outside Services
Semi-annual (Auxiliary)
Annual
Level A
54G4 2nd Quarterly Mtce
54G4
0/11 done
Quarterly
1 day
Ventilation System
May 19
EXPIRED
· 2310d overdue
Not started
Water Proof Valve Hoist
May 19
EXPIRED
· 2310d overdue
Not started
Tailrace Hoist
May 19
EXPIRED
· 2310d overdue
Not started
Power House Overhead Crane
May 19
EXPIRED
· 2310d overdue
Not started
Platform Headstack Crane
May 19
EXPIRED
· 2310d overdue
Not started
Excitation Panels
May 19
EXPIRED
· 2310d overdue
Not started
Collector Housing
May 18
EXPIRED
· 2311d overdue
Not started
Cooling Oil System Motors
May 18
EXPIRED
· 2311d overdue
Not started
Fire Pump Motors
May 18
EXPIRED
· 2311d overdue
Not started
Drainage Pump Motors
May 18
EXPIRED
· 2311d overdue
Not started
Governor Oil Pump Motors
May 18
EXPIRED
· 2311d overdue
Not started
Plant Auxiliaries
0/2 done
1 day
SCO Compressor Motors/Panels
May 11
EXPIRED
· 2318d overdue
Not started
Ventilation System
May 11
EXPIRED
· 2318d overdue
Not started
54G3 2nd Quarterly Mtce
54G3
0/8 done
Quarterly
2 days
Unit 3 Aux. Power Panel
May 7 – May 8
EXPIRED
· 2322d overdue
Not started
Head Cover Pump Motors
May 6
EXPIRED
· 2323d overdue
Not started
Dust Suction Pump Motors
Monthly Inspections at the Switchyard
EXPIRED
· 2323d overdue
Not started
Monthly
May 6
1 day
Monthly Inspections on Cooling Water Switchgears
0/3 done
Monthly
1 day
Unit #3 Switchgears
May 6
EXPIRED
· 2323d overdue
Not started
Unit #2 Switchgears
May 6
EXPIRED
· 2323d overdue
Not started
Unit #1 Switchgears
Monthly Battery Maintenance
0/6 done
Monthly
1 day
Communication Batteries @ Turbinette
May 5
EXPIRED
· 2324d overdue
Not started
Station Battery Maintenance @ Turbinette
May 5
EXPIRED
· 2324d overdue
Not started
Forklift Battery Maintenance
May 6
EXPIRED
· 2323d overdue
Not started
Cooling Water Pump Motors/Control
May 5
EXPIRED
· 2324d overdue
Not started
Governor Oil Pump Motors/Panels
May 5
EXPIRED
· 2324d overdue
Not started
Station Service Switchgears (3S Bus)
May 4 – May 5
EXPIRED
· 2325d overdue
Not started
Collector Housing
May 4
EXPIRED
· 2325d overdue
Not started
Excitation Panels
May 4
EXPIRED
· 2325d overdue
Not started
May 6
EXPIRED
· 2323d overdue
Not started
May 4
EXPIRED
· 2325d overdue
Not started
Communication Batteries @ Powerhouse
May 4
EXPIRED
· 2325d overdue
Not started
300AH Battery Maintenance
May 4
EXPIRED
· 2325d overdue
Not started
800AH Battery Maintenance
May 4
EXPIRED
· 2325d overdue
Not started