bids are invited for charpoy ip with hard top. - charpoy ip with hard top. overall size shall be 1980mm long, 900mm wide and 440mm high. two long rails and two short rails shall be of 25mmx65mmx16 gauge ms rectangular pipe .the legs shall be of size 32mmx32mmx16 gauge welded to long and short rails as shown on drg.two stiffeners of size 25mmx25mmx16 gauge shall be provided in equidistant between two opposite long rails. six number cleat of size 25mmx60mmx6mm shall be welded with frame to support ply. two stiffeners joining legs of size 25mmx25mmx16 gauge shall be provided at 150mm from ground level .12mm thick commercial plywood shall be provided for top as shown on drg with proper nut and bolt .one nut and bolt shall also be provided at centre of each stiffeners for fixing the plywood irrespective of what is shown on drg. pvc hard rubber shoes shall be fixed at bottom of each leg. all steel surfaces shall be painted with synthetic enamel paint black in color after applying a coat of primer. rest all as per drg. drg no fd/map-ii/01 , chair ornate with arms - chair ornate with arms. as per trade patern and directed by enginer-in-charge. , chair computer - chair computer. the base pedestal assembly of chair computer shall be of dia 700mm and 1060mm high .the pedestal assembly shall be provided with injection molded in black 30 percentage glass filled nylon. a 10.5mm dia forged bright zinc plated ms castor pin is of press fitted into each prong for holding the castors. the seat and back of the chair computer shall be made of 12mm thick hot pressed plywood upholstered with fabric and moulded polyurethane foam. the back form shall be designed with contour lumber support for extra comfort with pvc lipping allround.the back rest shall be adjustable and consist of drop lift mechanism and shall be adjusted in the insert .it shall be scratch and weather resistant. rest all as per sample and as approved by ge , chair writing - chair writing. overall size shall be 535mm long, 4