EGCO

Operating Performance: 2012 Major Maintenance Expenses (Budget)

Unit: Million Baht

REGCO
Quarter	1	2	3	4	Total
	Actual	Budget	Budget	Budget
Spare Parts	26.17	4.94	41.87	18.93	89.82
Service Charge	55.84	22.06	68.45	51.12	186.90
Total	82.00	27.00	110.33	70.05	276.72

KEGCO
Quarter	1	2	3	4	Total
	Actual	Budget	Budget	Budget
Spare Parts	8.16	14.28	7.20	10.20	39.84
Service Charge	6.89	28.61	11.01	13.63	60.14
Total	15.05	42.88	18.21	23.84	99.98

..............................................................................

Operating Performance: 2011 Major Maintenance Expenses (Actual)

Unit: Million Baht

REGCO
Quarter	1	2	3	4	Total
	Actual	Budget	Budget	Budget
Spare Parts	29.07	51.90	42.76	29.53	153.26
Service Charge	40.75	63.04	88.45	48.43	240.67
Total	69.82	114.94	131.22	77.96	393.94

KEGCO
Quarter	1	2	3	4	Total
	Actual	Budget	Budget	Budget
Spare Parts	15.96	22.98	34.02	59.36	132.32
Service Charge	18.90	63.81	24.77	53.27	160.75
Total	34.86	86.79	58.79	112.63	293.07

Maintenance outage = inform EGAT 3 days in advance for shutdown (unplanned)

Forced outate = emergency shutdow n (unplanned)

Minor inspection = shut down for 30 days

Major overhaul = shut down for 60 days