Supply Of Material For Air Insulation Sealing In Ts Nosecone In Dtc Coaches. Each Set Consists Of (1) Item- 15 - Polyolefin Foam (25Mm Thickness) To 12 Sq.M/Set And (2) Item-17 - Tape 50X 1 Mm (3M Extreme Sealing Tape) To 15 Mtr/Set Mentioned In Drawing No-329-10-252 Alt-E. [ Warranty Period: 30 M Onths After The Date Of Delivery ] ]