supply of thermalcumsoundinsulation-ts/dtc , 1) supply and installation of 53 mm thick thermal cum sound insulation in r oof and side wall of drivers cab area (nose cone area) only in ts/dtc coaches as per sp ec.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 dri vers cab area (nose cone area) only in ts/dtc coaches as per spec.icf/md/spec-413 and a s per drawing train18/mc/ac(727)-9-0-005,item-5, alt-f -10 sq.mts 3) non-flammable solvent 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 d rawing train18/mc/ac (727)-9-0-005,item-6,alt-f - 6 kg (approx). 4) aluminium foil pressure s ensitive self adhesive tape size 0.12mm x 30mm x20 mtrs long. with spec.scotch-mount n r 0.425(zb.fa.3m) and as per pp- 57131, dt:03.06.1994 and as per drawing train18/mc ac(727 )-9-0-005,item-7,alt-f - 1 no. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]