supply and installation of one coach set of sealed window glass unit, pillar glass and destination board glass arrangement for train set mc, tc, mc2, ndtc / ec, ndtc / ec2 coaches to drg.ts / mc-5-4-001, alt-c, col- i ( except item-3 ) . one spare set of following items per 10 coach sets of purchase order to be supplied in a separate box. 1. double sealed non openable window glass unit big ( ts / mc-5-4-001, alt-c, item-1 ) - 6 nos. 2. emergency wtndow ( ts / mc-5-4-001, alt-c, item-10 ) -2 nos. 3. double sealed non openable window glass unit small ( ts / mc-5-4-001, alt-c, item-2 ) - 1 no. 4. pillar glass small ( ts / mc-5-4-001, alt-c, item-6 ) - 7 nos. 5. pillar glass big ( ts / mc-5-4-001, alt-c, item-5 ) - 2 nos. 6. destination board glass arrgt ( ts / mc-5-4-001, alt-c, item-9 ) - 1 no. please visit icf vendor portal for downloading drawing https: / / vp.icf.gov.in / vendtendordetnew.php using key:0723t5t6dm51449 [ warranty period: 72 months after the date of delivery ]