Custom Bid for Services- Visit of service personnel for emergencyforced shutdown rectification by OEM for ARC of 3X1500KVA Cummins Make DG Set of DVC DSTPS Andal for a period of Two years, Custom Bid for Services- Visit of Service Personnel for periodic servicinghealth checkup of DG set for ARC of 3X1500KVA Cummins Make DG Set of DVC DSTPS Andal for a period of Two years