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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
Status
Any status
Overdue
Not started
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71 tasks
in November 2026
Newest first
Oldest first
Monthly
Quarterly (Unit)
Quarterly (Auxiliary)
Outside Services
Semi-annual (Auxiliary)
Annual
Level A
54G1 4th Quarterly Mtce
54G1
0/11 done
Quarterly
1 day
Power Transformer 54T1
Nov 28
ON TIME
Not started
Station Service Switchgears (2S Bus)
Nov 27
ON TIME
Not started
Unit 2 Aux. Power Panel
Nov 27
ON TIME
Not started
Intake Hydraulic Gate Hoist Motors
Nov 26 – Nov 28
ON TIME
Not started
Oil Leakage Tank Motor
Nov 26
ON TIME
Not started
Head Cover Pump Motors
Nov 26
ON TIME
Not started
Cooling Water Pump Motors/Control
Nov 25
ON TIME
Not started
Governor Oil Pump Motors/Panels
Nov 25
ON TIME
Not started
Collector Housing
Nov 24
ON TIME
Not started
Excitation Panels
Nov 24
ON TIME
Not started
Dust Suction Pump Motors
Nov 11 – Nov 27
ON TIME
Not started
54G1 Annual Mtce
54G1
0/22 done
Annual
3 days
Restoration
Nov 28 – Nov 30
ON TIME
Not started
Power Transformer (Final Works)
Nov 27 – Nov 28
ON TIME
Not started
Stator (Final Works)
Nov 27
ON TIME
Not started
Switchyard Equipment(Techiman Bay)
Nov 22 – Nov 24
ON TIME
Not started
Rotor
Nov 21 – Nov 22
ON TIME
Not started
Stator
Nov 17 – Nov 21
ON TIME
Not started
Excitation Panels
Nov 16
ON TIME
Not started
Collector Housing
Nov 16
ON TIME
Not started
Station Service Switchgears(1S Bus)
Nov 15
ON TIME
Not started
Unit 1 Auxiliary Power Panels
Nov 15
ON TIME
Not started
Cooling Water Pump/Control
Nov 14
ON TIME
Not started
Intake Gate Hoist Control/ Motor
Nov 14
ON TIME
Not started
Leakage Oil Tank Motor
Nov 14
ON TIME
Not started
Head Cover Pump Motors
Nov 13
ON TIME
Not started
Dust Suction Pump Motors
Nov 13
ON TIME
Not started
Governor Pump/Control Panels
Nov 13
ON TIME
Not started
Neutral Ground Transformer
Nov 10
ON TIME
Not started
Potential Transformers (PT)
Nov 10
ON TIME
Not started
Generator Circuit Breaker
Nov 10
ON TIME
Not started
Excitation Transformer
Nov 8 – Nov 9
ON TIME
Not started
Station Service Transformer
Nov 6 – Nov 7
ON TIME
Not started
Power Transformer (54T1)
Nov 6 – Nov 7
ON TIME
Not started
Quarterly Maintenance on Utility Systems
0/2 done
Quarterly
1 day
Street Light Control Boxes #6,7,8,9,10
Nov 27
ON TIME
Not started
Street Light Control Boxes #1,2,3,4,5
Nov 27
ON TIME
Not started
Inspections and Mtce on Solar Bay
0/5 done
Semi-annual (Bi-annual)
3 days
Protection Room
Nov 24 – Nov 26
ON TIME
Not started
161kV Switchyard Equipment
Nov 24 – Nov 26
ON TIME
Not started
Power Transformer (54T7)
Nov 24 – Nov 26
ON TIME
Not started
Power Transformer (54T6)
Nov 24 – Nov 26
ON TIME
Not started
34.5kV Bus Switchgears
Nov 24 – Nov 26
ON TIME
Not started
54G4 Annual Mtce
54G4
0/14 done
Annual
2 days
Restoration
Nov 14 – Nov 15
ON TIME
Not started
Ventilation System Motor
Nov 13
ON TIME
Not started
Cooling Oil System Motors
Nov 13
ON TIME
Not started
Fire Pump Motors
Nov 13
ON TIME
Not started
Drainage Pump Motors
Nov 12
ON TIME
Not started
Governor Oil Pump Motors
Nov 12
ON TIME
Not started
Collector ring
Nov 11
ON TIME
Not started
Excitation Panels
Nov 11
ON TIME
Not started
0.4kV Switchgears
Nov 8
ON TIME
Not started
11.5kV Switchgears
Nov 8
ON TIME
Not started
Station Service Transformer
Nov 6 – Nov 7
ON TIME
Not started
Excitation Transformer
Nov 6
ON TIME
Not started
Power Transformer 54T5
Nov 4 – Nov 5
ON TIME
Not started
Generator
Nov 4
ON TIME
Not started
Quarterly Maintenance on Plant Auxiliaries
0/4 done
Quarterly
1 day
Frequency Modulation Pump Motors/Panels
Nov 7
ON TIME
Not started
Fire Pump Motors
Nov 7
ON TIME
Not started
SCO Compressor Motors/Panels
Nov 6
ON TIME
Not started
Dam Drainage Pump Motors/Panels
Nov 6
ON TIME
Not started
Monthly Inspections on Units #1, #2 and #3 Cooling Water Switchgears
ON TIME
Not started
Monthly
Nov 5
1 day
Monthly Inspections at the Switchyard
ON TIME
Not started
Monthly
Nov 5
1 day
Monthly Inspections on Plant, Switchyard and Turbinette Lighting System
ON TIME
Not started
Monthly
Nov 5
1 day
Monthly Battery Maintenance
0/10 done
Monthly
1 day
Emergency Diesel Generator Batteries @ Executive House
Nov 4 – Nov 5
ON TIME
Not started
Emergency Diesel Generator Batteries @ Turbinette
Nov 4
ON TIME
Not started
38AH Fire Alarm Batteries @ Turbinette
Nov 4
ON TIME
Not started
200AH Communication Batteries @ Turbinette
Nov 4
ON TIME
Not started
300AH Switchyard Batterries
Nov 4
ON TIME
Not started
Forklift Batteries
Nov 3
ON TIME
Not started
Emergency Diesel Generator Batteries @ Powerhouse
Nov 3
ON TIME
Not started
38AH Fire Alarm Batteries @ Powerhouse
Nov 3
ON TIME
Not started
500AH Communication Batteries @ Powerhouse
Nov 3
ON TIME
Not started
800AH Station Batteries
Nov 3
ON TIME
Not started