bids are invited for procurement of glf spares at tirupati airport. --supply of 200w, 6.6a, bi-pin halogen lamp suitable for aun, apn and papi fittings (make: osram, cat no. 64386). supply of bi-pin lamp holder suitable for 200w/45w 6.6a halogen lamp. supply of 200w, 20/6.6amps, 5kv grade, 50hz, isolating transformer series type encapsulated in polyester resin finally moulded in neoprene type rubber with primary and secondary connections as required. supply of 200w, 6.6/6.6amps, 5kv grade, 50hz, isolating transformer series type encapsulated in polyester resin finally moulded in neoprene type rubber with primary and secondary connections as required. supply of 45w, 20/6.6amps, 5kv grade, 50hz, isolating transformer series type encapsulated in polyester resin finally moulded in neoprene type rubber with primary and secondary connections as required. supply of 15w, 20/6.6amps, 5kv grade, 50hz, isolating transformer series type encapsulated in polyester resin finally moulded in neoprene type rubber with primary and secondary connections as required. supply of 5kv grade plug and receptacle of type i class b connector suitable for field attachment with skv grade pvc insulated sheathed single core 16 sq.mm copper conductor cable as per icao/car compliance and complete as required. (16x16 sq.mm) supply of 5kv grade plug and receptacle of type i class b connector suitable for field attachment 255q.mm with 5kv grade pvc insulated sheathed single core 6 sq.mm copper conductor cable as per icao/car compliance and complete as required. (25x6 sq.mm) total quantity : 706