supply and installation of one coach set of seats and berth for lscn / eog coaches to drg. no.lscn / eog-6-1-001, alt - s, item - 1 to 11, 19, 23, 53 & 54 consists of: 1 ) transverse seat complete, lscn / eog-6-1-002, col-i, alt-f, 20 nos. 2 ) single seat complete, lscn / eog-6-1-006, col-i, alt-e, 20 nos. 3 ) single seat back rest complete ( lh ) lscn / eog-6-1-008, col-i, alt-f, 10 nos. 4 ) single seat back rest complete ( rh ) lscn / eog- 6-1-020, col-i, alt-c, 10 nos. 5 ) middle berth complete, lscn / eog-6-1-021, col - i, alt - c, 20 nos. 6 ) upper berth complete, lscn / eog-6-1-004, col -i, alt- f, 20 nos. 7 ) longitudinal upper berth compl, lscn / eog-6-1-023, col-i, alt-f, 10 nos. 8 ) support angle and latches, wgscwac4-6-1-413, col-iv, alt-q, 10 nos. 9 ) transverse side suspension strap, lscn / eog-6- 1-010, col-i, alt-d, 20 nos. 10 ) transverse side suspension strap, lscn / eog-6-1-010, col-ii, alt-d, 20 nos. 11 ) longitudinal side suspension strap, lscn / eog-6-1-010, col-iii, alt-d, 20 nos. 12 ) hinge bracket ( lh ) lscn / eog-6-1-018, col-i, alt-nil, 40 nos. 13 ) hinge bracket ( rh ) lscn / eog-6-1-018, col-ii, alt-nil, 40 nos. 14 ) suspension chain complete, icf / sk3-6-1-122, col- i, alt-nil, 40 nos. 15 ) bearing bracket for back rest lscn / eog-6-1-019, col-i, alt-a= 40 nos. cushioning material shall be pu foam to mmdts 19020 rev 05 or latest with out fire barrier cloth to mmdts 19021 and upholstry to rdso spec.rdso / 2008 / cg-07 rev-nil with amendment slip no 01 to 05. installation required as per arrangement drawing. all necessary hardwares required for installation is under, => limited