Details: construction of tube well up to 100 mtr. depth in all type of rocks by dth system & over burden to accommodate casing pipe of following sizes in all types of soils & over burden including lowering of casing pipes, (if required) excluding cost of casing pipes, as per is:2800 part 1: 1991 and is:2800 part ii: 1979 (both amended upto date) and technical specifications. the work would be completed after obtaining sand free water. the tube well should have a through out bore as per nominal dia of casing pipe. nominal bore 200 mm dia. supply of erw m.s. black casing pipe isi marked (is: 4270/2001) or amended up to date of following sizes 200 mm dia nb (thickness of pipe 5.4mm & mass of tube 28.46 kg/m) supply & installation of 3 phase isi marked submersible motor pump set of three star or better rating of bee and as per is: 8034-2018 (pump) and is 9283-2013 (motor) or as amended up to date of approved make of following duty condition with required accessories including making connect
Sector: Water supply and Sewerage