bids are invited for repair and overhauling service - uninterruptible power supply (ups); supply, installation, testing and commissioning panel mounting for lighting control; no; buyer premises , repair and overhauling service - uninterruptible power supply (ups); supply, installation, testing and commissioning for lights on/off based on sunrise and sunset timing; no; buyer premises , repair and overhauling service - uninterruptible power supply (ups); supply, installation, testing and commissioning modular contactor for lighting feeder panel; no; buyer premises , repair and overhauling service - uninterruptible power supply (ups); supply, installation, testing and commissioning sovp for high mast light; no; buyer premises , repair and overhauling service - uninterruptible power supply (ups); supply, installation, testing and commissioning sovp for pole light sub feeder panels; no; buyer premises , repair and overhauling service - uninterruptible power supply (ups); supply, fixing, testing commissioning of wall/floor mounted lt panel, primer coated with powder coated paint and gasket for dust/vermin proof protection; no; buyer premises , repair and overhauling service - uninterruptible power supply (ups); supply, fixing, testing commissioning of aluminium bus bar strips; no; buyer premises , repair and overhauling service - uninterruptible power supply (ups); supply, fixing, testing commissioning of led l indicator; no; buyer premises , repair and overhauling service - uninterruptible power supply (ups); supply, fixing, testing commissioning of analog time switch for automatic on-off street light; no; buyer premises , repair and overhauling service - uninterruptible power supply (ups); supply, fixing, testing commissioning of mccb 63a to 100a, 25ka, 4 pole; no; buyer premises , repair and overhauling service - uninterruptible power supply (ups); supply, fixing, testing commissioning of mccb 125a, 25ka, 4 pole; no; buyer premises