bids are invited for services - part 1 providing services of 3 unskilled workers as helper for electrician for two years as per rfp , custom bid for services - part 2 providing services of 3 skilled workers as iti electrical for two years as per rfp , custom bid for services - part 3 providing services of 1 highly skilled worker as electrical for two years as per rfp , custom bid for services - part 4 providing services of 3 unskilled workers as helper for electrician for two years as per rfp , custom bid for services - part 5 providing services of 3 skilled workers as iti electrical for two years as per rfp , custom bid for services - part 6 to 47 total of unit rates for need based services for repairing and maintenance of substation equipment and dg sets , custom bid for services - part 48 providing services of 2 skilled workers as iti electrical for two years as per rfp , custom bid for services - part 49 providing services of 2 unskilled workers as helper for electrician for two years as per rfp , custom bid for services - part 50 to 63 total of unit rates for need based services for maintenance of internal electrical installation street lights