Tender For annual operation and maintenance contract for round the clock routine services, preventive maintenances and break down services for 66/11kv grid substation, 11/0.433kv substations including all transformers, pss, dg set, ht and lt panel and cables,
Tender For annual operation and maintenance contract for round the clock routine services, preventive maintenances and break down services for 66/11kv grid substation, 11/0.433kv substations including all transformers, pss, dg set, ht and lt panel and cables, r