Tender For supply of bearing 6312 zc3 for indigenous motor of m/s cgl & m/s bbl make for ocb, t m blower & mcp (de side/nde side) [ warranty period: 30 months after the date of delivery ]
Tender For flexible shunt small(earth bristles to tmb & ocb) for type ir-03h as per drg. no. c03h034 of 3-phase locos. note: ten samples should be got approved before effecting bulk supply. [ warranty period : 30 months after the date of delivery ]
Tender For a) complete repairing and maintenance of gec make ocb 400 amps, 550 v sl no-30/2049 for mines lighting at langri more sub-station of docp under cv area. (b) repairing and maintenance of 11kv bicco lawrie make, ht ocb, 400 amp at siding sub station of
Tender For repairing of (a) 11kv, 600a, gec make ocb switch sl.no.-2817 and (b) 6.6kv,400a gec make ocb switch sl. no.-m-164 for controlling of 11kv/6.6kv transformer at sadbhavna substation under muraidih, amp colliery.
Tender For supply of m.s. casing assembly complete for oil cooling unit of transformer/converter (without m otor & impeller) suitable for centriifugal type ocb as per clw specification no clw/es/0647 alt-e or lat est. [ warranty period: 30 months after the date of delivery ]
Tender For repairing and reconditioning of a. 11 kv 800amp, prabhu make sl no 0526 vcb switch of feeder 1 and b 3.3 kv, 400amp ocb crompton greaves make sl nokugp.ocb.ccl001 used for primary control of lighting transformer 630 kva 3.3kv 440v installed at main s