Diesel Generator Repair, Overhauling, and Aviation Instrument Calibration Services for Indian Coast Guard

The Indian Coast Guard, a vital component of the Ministry of Defence, is inviting bids for essential Repair and Overhauling Services pertaining to Diesel Generators (DG Sets). This tender, identified by Bid Number GEM/2026/B/8226291, is being managed by the Department of Defence and is scheduled to open on 01-11-2026 at 10:13 AM, with the closing date set for 07-11-2026 at 10:00 AM. The scope of work encompasses critical calibration and certification services for a range of aviation instruments and gas detection systems. Specifically, this includes the calibration of five (05) Pressure Gauges, one (01) Digital Multimeter, and one (01) Engine Compressor Washing Rig, all of which require certification from an NABL accredited laboratory. Additionally, the tender requires the calibration and certification, to be provided by an authorized firm, for two (02) Multi Gas Detectors (Maker: RIKEN KEIKI) and two (02) Fixed Gas Detectors (Maker: AMBERTRONICS) located within the stabilizer compartment, both of which are due for calibration on 18th November 2026. All services are to be performed at the buyer's premises in Chennai. Qualified and experienced vendors are encouraged to participate in this procurement process.