supply of thermal cum sound insulation in roof and side wall of drivers cab areathermal cum sound insulation in roof and side wall of drivers cab area,(1) supply and installation of 53 mm thick thermal cum sound insulation in roof and side wall of drivers cab area (nose cone area) only in ts/dtc coaches as per s pec.icf/md/spec-413 and as per drawing train18/mc/ac 727-9-0-005,item-4, alt-f -13 sq.mts . (2) supply and installation of 28 mm thick thermal cum sound insulation in flooring of drivers cab area (nose cone area) only in ts/dtc coaches as per spec.icf/md/spec-413 an d as per drawing train18/mc/ac(727)-9-0-005,item-5, alt-e -10 sq.mts. (3) non-flammable so lvent based adhesive for pasting insulation material to stainless steel and spec. icf/md /spec-093,issue status-01,rev-00,dated: 27.06.1998 with amendment no.1&2 and as per dra wing train18/mc/ac (727)-9-0-005,item-6,alt-e - 6 kg (approx). (4) aluminium foil pressure se nsitive self adhesive tape size to size 0.12mm x 30mm x20 mtrs long. with spec.scotch-mo unt nr 0.425(zb.fa.3m) and as per pp57131, dt:03.06.1994 and as per drawing train18/mc/ac(727)-9-0-005,item-7,alt-e-1no train18/mc/ac(727)-9-0-005, alt-e spec:icf/md/sp ec-413. [ warranty period: 30 months after the date of delivery ] ]