bids are invited for custom bid for services - boq item no 1 semi skilled fgm per shift of 08 hours 2010 shifts , custom bid for services - boq item no 2 semi skilled electrician per shift of 08 hours 335 shifts , custom bid for services - boq item no 3 un skilled helper per shift of 08 hours 576 shifts , custom bid for services - boq item no 4 supply only coolant additive concentrate cac ratio 14 for dg set of any capacity 400 litre , custom bid for services - boq item no 5 supply only engine oil sae 15w 40 for dg sets 1000 litre , custom bid for services - boq item no 6 supply only lead acid battery 180 ah 12 v 25 plates complete with first charge of battery including taking down unserviceable battery and all as directed 08 each , custom bid for services - boq item no 7 supply only acb 4 pole 415 v manual drawout type with microprocessor release of capacity 1250 amps complete all as specified 02 each operation and maintenance services of power generator(dg-set) total quantity :