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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
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Not started
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35 tasks
in October 2026
Newest first
Oldest first
Monthly
Quarterly (Unit)
Quarterly (Auxiliary)
Outside Services
Semi-annual (Auxiliary)
Annual
Level A
Quarterly Maintenance on the Maintenance Power Panels
0/6 done
Quarterly
1 day
Panels @ Dam Gallery and Intake
Oct 30
ON TIME
Not started
Panels @ Turbinette
Oct 30
ON TIME
Not started
Panels @ elev. Switchyard
Oct 30
ON TIME
Not started
Panels @ elev. 110m
Oct 29
ON TIME
Not started
Panels @ elev.102.6m
Oct 29
ON TIME
Not started
Panels @ elev 90.5m and 91m
Oct 29
ON TIME
Not started
Bi-annual Maintenance on Utility Systems
0/4 done
Semi-annual (Bi-annual)
1 day
200kVA Transformer @ the Town (BT01)
Oct 21
ON TIME
Not started
50kVA Transformer @ Solar/Saddle Dam 1 (SDT01)
Oct 21
ON TIME
Not started
100kVA Transformer @ Executive House (POT04)
Oct 20
ON TIME
Not started
50kVA Transformer @ Old M&E (POT03)
Oct 20
ON TIME
Not started
Bi-annual Maintenance on Utility Systems
0/1 done
Semi-annual (Bi-annual)
1 day
500kVA Transformer (F1T01)
Oct 16 – Oct 19
ON TIME
Not started
Quarterly Maintenance on Permanent Water System
0/2 done
Quarterly
1 day
Feeder Pillar for Permanent Water Supply System
Oct 16
ON TIME
Not started
Motors for Permanent Water Supply System
Oct 16
ON TIME
Not started
Quarterly Maintenance on Utility Systems
0/2 done
Quarterly
1 day
Street Light Control Boxes P,Q,R,S,T
Oct 15
ON TIME
Not started
Street Light Control Boxes K,L,M,N,O
Oct 15
ON TIME
Not started
Quarterly Maintenance on Plant Auxiliaries
0/4 done
Quarterly
1 day
Dam Area Switchgears
Oct 14
ON TIME
Not started
Compressed Air System
Oct 14
ON TIME
Not started
Dewatering System
Oct 13
ON TIME
Not started
Drainage System
Oct 13
ON TIME
Not started
Semi-annual Maintenance on Cranes
0/2 done
Semi-annual (Bi-annual)
2 days
Tail Race Gantry Crane
Oct 10 – Oct 13
ON TIME
Not started
Electric Overhead Travelling Crane
Oct 6 – Oct 8
ON TIME
Not started
Monthly Battery Maintenance
0/10 done
Monthly
1 day
Emergency Diesel Generator Batteries @ Turbinette
Oct 10
ON TIME
Not started
Emergency Diesel Generator Batteries @ Executive House
Oct 2
ON TIME
Not started
38AH Fire Alarm Batteries @ Turbinette
Oct 2
ON TIME
Not started
200AH Communication Batteries @ Turbinette
Oct 2
ON TIME
Not started
300AH Switchyard Batterries
Oct 2
ON TIME
Not started
Forklift Batteries
Oct 1
ON TIME
Not started
Emergency Diesel Generator Batteries @ Powerhouse
Oct 1
ON TIME
Not started
38AH Fire Alarm Batteries @ Powerhouse
Oct 1
ON TIME
Not started
500AH Communication Batteries @ Powerhouse
Oct 1
ON TIME
Not started
800AH Station Batteries
Oct 1
ON TIME
Not started
Monthly Inspections on Units #1, #2 and #3 Cooling Water Switchgears
ON TIME
Not started
Monthly
Oct 4
1 day
Monthly Inspections at the Switchyard
ON TIME
Not started
Monthly
Oct 3 – Oct 4
1 day
Monthly Inspections on Plant, Switchyard and Turbinette Lighting System
ON TIME
Not started
Monthly
Oct 3
1 day
Maintenance on Tsatsadu Generating Station
ON TIME
Not started
Quarterly
Oct 1 – Oct 3
3 days