supply of s&i of o/c set of seats and berths with hardware for lws pp coachess&i of o/c set of seats and berths with hardware for lws pp coaches,supply and installation one coach set of seats and berths with hardware f or lws pp coach to drawing 754-6-1-001, col-1, alt-b (except item 10,11,12,13,37 and relat ed fixing hardware in col-i). cushioning material shall be pu foam as per rdso specificat ion no.rdso/2007/cg04, rev-01 or latest and upholstery to rdso spec.rdso/2008/cg-07 re v-01 or latest. note: firm has the option for offering seats and berths cushion with lo wer density of 65 plus or minus 5 kg/m3 conforming to spec.rdso/2007/cg-04, rev-01 or l atest also. colour of upholstery, aluminium tub, aluminium moulding and frames shall be as per letter no.md/dd/lhb/103ab dated-07.10.2025 upholstery sample to be submitted to icf design for approval of colour. installation required as per arrangement drawin g. all necessary hardwares required for installation is under