Tender For repair maintenance of electrical services in sena bhawan, new delhi (sh-i repairing of 5 hp submersible sewage pump set at a wing plaza and sewage of backside f wing substation sh-ii repairing of pumps sh-iii supply, installation, testing and commissioning of pumps at c wing comnet centre, sh-iv repairing of drinking water pumps at sena bhawan, new delhisubwork/packages:sh-i repairing of 5 hp submersible sewage pump set at a wing plaza and sewage of back side f wing substation, sh-ii repairing of pumps, sh-iii supply, installation, testing and commissioning of pumps at c wing comnet centre, sh-iv repairing of drinking water pumps at sena bhawan, new delhi