bids are invited for custom bid for services - as per boq item no 01 outsourcing services for semi skilled electrician 03 nos and helper unskilled 03 nos for 11 months , custom bid for services - as per boq item no 02 outsourcing services for semi skilled pho 02 nos for 11 months , custom bid for services - as per boq item no 03 outsourcing services for semi skilled pho 02 nos for 11 months , custom bid for services - as per boq item no 04 supply only gunmetal gate valves of size 20 mm dia with iron wheel head screwed both ends for iron pipe and fixed for each qty 2 , custom bid for services - as per boq item no 05 supply only gunmetal gate valves of size 25 mm dia with iron wheel head screwed both ends for iron pipe and fixed for each qty 2 , custom bid for services - as per boq item no 06 supply only gunmetal gate valves of size 40mm dia with iron wheel head screwed both ends for iron pipe and fixed for each qty 2 , custom bid for services - as per boq item no 07 supply only gunmetal gate valves of size 50mm dia with iron wheel head screwed both ends for iron pipe and fixed for each qty 2 total quantity :