bids are invited for providing and placing in positon of 2 seater sofa of standard size. the upperstructure shall be a single shell 1.2 ±0.1cm. thick hot pressed plywood. dia 4mm zig-zag type assembly is mounted in the understructure for support and additional cushioning purpose. the seat is made up of pu foam with density 32+/-2 kg/m3 having an additional top layer of pu foam with density 28+/-2 kg/m3, upholstered with fabric or leatherette. the back is made up of 28+/-2 kg/m3 with additional top layer of pu foam with density 23+/-2 kg/m3, upholstered with fabric or leatherette. the leg is a welded assembly made up of stainless steel (grade ss 304) tube and plate. size of 2 seater : width-145.5 cm and depth92.0 cm, seat height - 45.0 cm, height - 82.0cm. all the dimensions will be as per the original manufacturers specifications. product certification : aiota. company certification : iso 9001:2015, iso 14001:2015 and iso 45001:2018. complete as per approved sample and as per the direction of engineer-in-charg