Tender For Annual Maintenance Contract For Operations And Maintenance Of 33 11 Kv Main Receiving Sub Station 1 Number And 3 Numbers Zonal Sub Stations External Lighting Hydro Pneumatic Pumps Dg Sets Including Complaint Management Of All Facilities Annual Maintenance Contract For Operations And Maintenance Of 33 11 Kv Main Receiving Sub Station 1 Number And 3 Numbers Zonal Sub Stations External Lighting Hydro Pneumatic Pumps Dg Sets Including Complaint Management Of All Facilities
