supply and installation of one coach set of chair angles & partition belo w seat for lgs / eog coaches to drg.no. lgs / eog-6-1-001, alt- n, item no. 9, 10, 12, 23, 28, 29, 3 0, 31, 32 & 38 consists of: 1 ) chair angle ( double ) 581-6-1-011, alt-d, 8 nos. 2 ) chair angle ( sin gle ) 581-6-1-012, alt-c, 4 nos. 3 ) partition frame below seat, lscn / eog-6-1-013, alt-a, col - i, 8 nos. 4 ) special bolt, mg / t-6-1-017, item-3, alt-x, 24 nos. 5 ) ss hex nut, m16, lgs / eog-6-1-001, alt -n, item-28, 24 nos.. 6 ) spring lock washer, b16, lgs / eog-6-1-001, alt- n, item-29, 24 nos. 7 ) ss h ex. socket head cap screw, m6x20, lgs / eog-6-1-001, alt-n, item-30, 40nos. 8 ) ss hex.nut, m6, lgs / eog-6-1-001, alt- n, item-31, 40 nos. 9 ) spring lock washer, b6, lgs / eog-6-1-001, alt- n, ite m-32, 40 nos. 10 ) bracket for weld mesh partition wgscwac4-6-1-420, alt-d / 2, item-1- 8 nos [ warranty period: 30 months after the date of delivery ] furnishing tamil nadu 30.00 set => limited