Details: construction of tube-well upto 100 meter depth and above in all type of rocks by dth system and over burden, to accommodate casing pipe of following sizes in all types of soils and over burden including lowering of casing pipes, but excluding cost of casing pipes as per is : 2800 (part i & ii) 1979 specifications. the work would be completed after obtaining sand free water. the tube well should have a throughout bore as per nominal dia of casing pipe:, 200 mm –do- development of tube well as per is specification using suitable compressor to give sand free water for required yield of the gravel packed tube well. providing & lowering of g.i. pipes, pipe including rubber washer and nuts of 8 mm dia complete in all respect i.s.1239 marked., b class 50 mm dia un-lowering of submersible pump set with all piping from a tube-well/ open-well complete (labour charge only ) including transportation of tripod, chain, pulley-block and other materials required and lowering of repaired/ new pump
Sector: Industry Development