bids are invited for custom bid for services - cleaning of intake tunnels screens and fish protection facility at kknpp 1 and 2 item no 1wall cleaning of fish protection facility and intake tunnel and intake screens scheduled qty 80000 square meter , custom bid for services - item no 2removal of debris from tunnel and taking out using hydra scheduled qty 4800 cubic meter , custom bid for services - item no 3installation of isolation gate in intake structure using mobile crane hydra and leak arresting scheduled qty 24 nos , custom bid for services - item no 4installation of isolation gates in fish protection facility upx and intake tunnel upn and gate leak arresting scheduled qty 24 nos , custom bid for services - item no 5installation of dewatering pumps by under water divers scheduled qty 64 nos , custom bid for services - item no 6installation of approach ladder using mobile crane or hydra scheduled qty 14 nos , custom bid for services - item no 7 removal of dewatering pumps using mobile crane or hydra scheduled qty 64 nos , custom bid for services - item no 8removal of approach ladders using mobile crane or hydra scheduled qty 14 nos , custom bid for services - item no 9removal of isolation gate in intake structure upc and shifting to gate storage location scheduled qty 24 nos , custom bid for services - item no 10removal of isolation gate in fish protection facility upx and intake tunnel upn and shifting to gate storage location scheduled qty 24 nos , custom bid for services - item no 11operation of dewatering pumps by deploying round the clock operator scheduled qty 12 nos , custom bid for services - item no 12shifting of debris and deposition in scrap yard with in kknpp site premises scheduled qty 100 mt total quantity :