tender for regarding supply of hand pump sets , manfacture,supply & delivery of bis marked fully hot dip galvanised deepwell handpump (india mark-ii) assembly complete unit with 12 nos. of connecting rods (bright bars) of 12 m.m. dia 3 mtr.lengths each confirming to is:9301/1990 & with 12 nos. of 32 m.m. nominal bore,hot dip galvanised screwed & socketed dia.g.i.pipes 3 meter length each confirming to is:15500 (part -ii)2004 with socket heavy duty with dimensions (length & diameter) specified in is:1239 (part-i)/1982 with latest amendments/revise up to date including packing,loading, unloading ,forwarding & transportation charges upto consignees store.the component identification & manfactures identification mark shall be as per bis specifications with telescopic stand assembly in lieu of normal stand for 150 m.m.dia borewell.