bids are invited for custom bid for services - bza divn comprehensive annual maintenance contract of different makes and capacities of dg sets over vijayawada division for a period of 2 years scha1 annual maintenance contract of 1010 kva dg set material portion as per price schedule , custom bid for services - scha2 annual maintenance contract of 1010 kva dg set labour portion as per price schedule , custom bid for services - scha3 replacement of critical parts on condition and on actual need basis for 1010 kva dg set as per price schedule , custom bid for services - schb1 b check maintenance including kit 600 hrs or 12 months whichever is earlier for 40 to 75 kva 80 to 160 200 to 380 381 to 500 kva dg sets as per price schedule , custom bid for services - schb2 c check maintenance including kit 1200 hrs or 24 months whichever is earlier for 40 to 75 80 to 160 200 to 380 kva dg sets as per price schedule , custom bid for services - schb3 replacement of critical parts on condition and on actual need basis as per price schedule , custom bid for services - schc under warranty dg sets supply of b and c check kits of dg sets of various capacities material portion only as per price schedule the cost of schedules is inclusive of gst the bidder can quote atpar or above or belowse.. total quantity :