Tenders for Maintenance Operation Electrical Installation & Fans In All Resdl. & Non-Resdl. Buildings, Operations And Maintanance Of Electro Mechanical, Repair And Maintanance Of Pumpsets, Substation, Diesel Generator Sets & Oh Lines At Svp Npa, Sh: Operations And Maintanance Of 11Kv Substation Iei & Fans, Street Lights. Sh: Supplying And Erection Of 6Hp Borewell Pumpset At Orissa Bhavan Site-A.