repairs to borewells and handsets including supplying and replacement of spares at rg ii area, godavarikhani dist peddapalli, telangana state-supply of cement 43 grade on sale invoice by sccl supply of hysd / tmt bars on sale invoice by sccl supply of mild steel round bars on sale invoice by sccl supply of structural steel / angles / channels / joists / square bars / flats supply of mild steel plates -supply of head assembly with third plate including cover and cover bolt of mild steel components as per is 14103 / 1994supply of 12mm hex bolt as per is 1363 of mild steel components as per is 14103 / 1994 supply of washer ( 4 mm thick ) for m12 bolts of mild steel components as per is 14103 / 1994 supply of handle assembly ( without axle ) of mild steel components as per is 14103 / 1994 supply of chain with coupling of mild steel components as per is 14103 / 1994 supply of water tank assembly of mild steel components as per is 14103 / 1994 supply of cylinder body with brass lining ( for im ii ) .lining shall conform to grade cu zn 30 as of is 404 / 1981. it shall be temper annealed ) for deep well hand pumps cast iron components as per is : 14101 / 1994 supply of reducer cap for deep well hand pumps cast iron components as per is : 14101 / 1994 supply of cylinder assembly ( complete unit inclusive of stainless steel plunger rod 12 mm dia with nitrile rubber pump bucket ) conforming to is: 9301 / 1990 and is : 13056 / 1994 ( not covered in components of is: 14101 / 1994 to 14105 / 1994 ) supply and fixing of handle axle washer – 4 mm thick to suit m 12 is :2016 conforming to is: 9301 / 1990 and is : 13056 / 1994 ( not covered in components of is: 14101 / 1994 to 14105 / 1994 ) supply and fixing of single side shielded bearing conforming to is 6456 / 1972 sil, hmt, nbc, mb, tat, urb / sbl or any other approved make conforming to is: 9301 / 1990 and is : 13056 / 1994 ( not covered in components of is: 14101 / 1994 to 14105 / 1994 ) supply of upper valve assembly with nitrile rubber pump bucket ( comprising of plunger yoke body, upper valve, rubber seating, spacer and follower ) conforming to is: 9301 / 1990 and is : 13056 / 1994 ( not covered in components of is: 14101 / 1994 to 14105 / 1994 manufacture, supply and delivery of isi marked fully hot dip galvanized deep well india mark ii hand pump assembly complete unit with 10 nos. of connecting rods ( bright bars ) of 12 mm dia 3 mtrs. the component identification and manufacturer mark shall be as per bis specification with telescopic stand. add extra for supply of connecting rod 12 mm, 3 mts. long ( electro galvanized bright bar ) along with m12 x 50 long and m 12x20 long hex coupler at either end welded manufacture, supply and delivery of 32 mm dia gi pipe medium class ( b class ) nominal bore in exact length of 3 m with a tolerance of + 0 mm or –25 mm for im ii hand pumps conforming to is 1239 / part 1 / 1990. each pipe should bear isi mark and manufacturer’s trade markremoving of hand pump set including gi pipes along with fixtures and re installation of the same after fixing required spares and attending required repairs etc. complete ( excluding cost of spares )