Investor Relations



Operating Performance: 2012 Major Maintenance Expenses (Actual)

Unit: Million Baht

RAYONG POWER PLANT
Quarter
1
Actual
2
Actual
3
Actual
4
Actual
Total
Spare Parts
0.92
17.06
54.17
12.45
84.60
Service Charge
8.18
25.17
64.60
57.21
155.16
Total
9.10
42.23
118.77
69.66
239.76

KEGCO
Quarter
1
Actual
2
Actual
3
Actual
4
Actual
Total
Spare Parts
13.08
37.40
47.96
29.88
128.32
Service Charge
16.07
33.63
86.38
11.86
147.94
Total
29.15
71.03
134.34
41.74
276.26
Maintenance outage = inform EGAT 3 days in advance for shutdown (unplanned)
Forced outage = emergency shutdow n (unplanned)
Minor inspection = shut down for 30 days
Major overhaul = shut down for 60 days