supply of miscellaneous materials for maintenance of different r.l.i schemes. , supply of cable joint (aluminium) as per sample , supply of m.s. shore manifold as per drawing (annexure-e) with painting made of 350 mm dia m s erw pipe 1 meter long having 3 numbers of150 mm diameterinlet and 1 number of 300 mm dia outlet, all end flange welded, ms erw pipe conforming to is 1239 (part i)/3589, medium and m.s.flange conforming to is 6392/71 (table-17 excepting thickness)b) flange of 150 mm dia-12 mm thick. flange of 300 mm dia-16 mm thick (as per sample provided). , supply of action bar without contact for 63 amp main switch- gsc make or any reputed brand , supply of net for 150 mm nominal size c.i foot valve (as per sample provided). , supply of triangular coupling for 150 mm nominal size n tp valve(as per sample provided). , supply of round coupling for150 mm nominal size nt p valve(as per sample provided). , supply of nuts & bolts : g.i. hexagonal head bolt and nuts bearing is:1363 (part-i)/1992 of product grade -c with latest amendments for bolts & is-1363 (part-3)/1992 of product grade c with latest amendments for nuts properties/ clause for bolts- 4.6 & for nuts- 4.5. both bolts & nuts are to be duly isi certification marked with 2 nos plain ms washer.m 16x 50 mm [number of bolt in 50 kg = 306 nos] , m 16x 65 mm [number of bolt in 50 kg = 270 nos]