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Bharat Coking Coal Limited is seeking bids for repairing one 400 Amps 440 volt ECE make OCB switch with busbar and one 11 KV 400 Amps VCB switch at Amal.NT-ST-Kujama Colliery under Lodna Area. The total estimated value of the work is Rs 165,365.00.
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Disconnecting and Earthing Device, 8 Pole, 2 Way etc.
Disconnecting and earthing device, 8-Pole, Two way, without OFF on load 125Amp, at 1000V AC, 2NO +2NC with heavy duty handle and pad locking arrangement in off position, mounted in a stainless steel enclosure, suitable for AC 23 duty Confirming to IS/IEC: 60947, Max depth including handle 480mm, as per Common BOM items of RDSO Letter No. 7.1.108/MSSBC dt. 17.09.2021 (Annexure) . Accepted Make & Model: Cat No. M137.0827407.R1 of M/s Schaltbau or 74168SLB32LOGBSS(2NO+2NC) of M/s L&T-Salzer or IS81210TT192 of Technotrendz. Note:- Any other make and model of equipment/component can only be considered with prior approval of RDSO.