86094special repair / renewal of ply top for existing gi charpoy for md accn , single accn jcos / ors at all units under ge ( central ) pune . , supply and fixing of two middle support of flat iron 35mmx6mm thick equal shape to be welded on long rails as directed by engineer-in-charge . 8 nos l type bracket made of angle iron 35mmx35mmx6mm , 35mm long should be welded on each short & long rail 150mm from corner including providing two coats of synthetic enamel paint over a coat of red oxide primer complete as direected for fixing of ply wood on each charpoy gi pipe / ip bunk folding . , dismanting and taking down of existing unserviceable newar from gi pipe charpoy / ip bunk folding and supply & fixing top with ply wood 12mm thick commercial bwr grade with suitable 08 nos stainless steel nuts & bolts of 6 mm dia & 70 mm long with two nos of washers of suitable size including 1st class hardwood lipping on all the sides of plywood and french polishing to plywood and lipping complete as directed by engineer-in-charge . , removing of unserviceable long rail of charpoy gi pipe and supplying and fixing of new long rail made out from 32 mm dia gi tubing medium grade of shape and size as per existing long rail of charpoy gi pipe complete all as specified and shown on drawing . , removing of unserviceable short rail of charpoy gi pipe and fixing only short rail in true position complete all as specified and shown on drawing . note ( i ) the short rail shall be made out from the old retrived long rails obtained from serial item no . 3 above ( ii ) the cost of cutting and necessaary threating etc as required shall be deemed included in the quoted unit rate . , removing of unserviceable leg of charpoy gi pipe and fixing only leg complete all as specified and shown on drawing . note ( i ) the leg shall be made out from the old retrived long/shorts rails obtain from ser item no . 3 and 4 above . ( ii ) the cost of cutting and necessaary threating etc as required shall be deemed included in the quoted unit rate . , removing of unserviceable leg of charpoy gi pipe supplying and fixing of new leg made out from 32 mm dia gi tubing medium grade of shape and size as per existing legs of charpoy gi pipe complete all as specified and shown on drawing . , removing of unserviceable check nut of gi charpoy and replacement with new gi check nut 6mm thick suitable for charpoy gi pipe 32mm bore pipe complete all as specified and directed . , removing of unserviceable elbow of charpoy gi pipe and supply and fixing new gi elbow 32 mm bore , three way , medium grade isi marked complete all as specified and directed .