Repair, Maintenance, and Installation of Plant/, Systems/ Equipments- BSNL BTS SITES UNDER ASANSOL BA;, Dismantling of existing SMPS capacity Less or Equal to 400, Amps for Asansol and Burdwan OA; Existing DC Cables MCBs, Carrying of old dismantled SMPS Capacity Less or Equal to, 400 Amps to concerned OA store for Asansol and Burdwan, OA; Existing DC Cables MCBs, and, Installation of Plant/ Systems/ Equipments- BSNL BTS SITES, UNDER ASANSOL BA; Lifting and Installation of new SMPS, Capacity Less or Equal to 400A for Asansol and Burdwan OA;, Existing DC Cables MCBs, UNDER ASANSOL BA; Offering AT of SMPS Less or Equal to, 400 Amps for Asansol and Burdwan OA; Existing DC Cables, MCBs, Dismantling of existing SMPS capacity more than 400 Amps, for Asansol and Burdwan OA; Existing DC Cables MCBs, Carrying of old dismantled SMPS Capacity capacity more, than 400 Amps to concerned OA store for Asansol and, Burdwan OA; Existing DC Cables MCBs, and Installation of Plant/ Systems/ Equipments,- BSNL BTS SITES UNDER ASANSOL BA; Lifting and, Installation of new SMPS Capacity capacity more than 400, Offering AT of SMPS capacity more than 400 Amps for, Asansol and Burdwan OA; Existing DC Cables MCBs,- BSNL BTS SITES UNDER ASANSOL BA; Dismantling of