supply of miscellaneous materials for maintenance of different r.l.i schemes. kalyani (agri- mechanical) division, kalyani, nadia. , supply of porcelain fuse grip (top & bottom complete) for 200 amp main switch - gsc make -(as per sample provided). , supply of m.s. shaft for water pump (150 mm x 150 mm)for gec new pump - (as per sample provided). , supply of pvc fr insulated unseathed 1.1 kv single core copper wire conforming tois no.694/1990 size- 7/1.7 mm or 7/16 - (as per sample provided). , supply of rubber coupling belt for 150x150 mm nb water pump (as per sample) 250 mm x 100 mm x 15 mm (as per sample provided).