Details: panghut installation work.tem descriptionconstruction 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.il 1979 (both amended upto date) and technical 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 pipe150 mm dia nominal bore.supply of erw m.s. black casing pipe (si marked is 4270/2001 or amended up to date of following sizes150 mm dia nb thickness of pipe à 0 mm á máss of tube 20 13 kaim) supply & fixing tube well cover of ms sheet 8mm thick at top & 5 mm thick 100mm wide shroud around the edge so as to form a cap on the top end of casing pipe with ge 45cm long & two gl flanges at both ends in 80mm sizes passing through a hole in the centre of ms
Sector: RDPR