supply of fresh air filter for lhb rmpu, with aluminium frame of size 495 mm [l] x 260 m m [w] x 12.5 mm [t], conforming to rdso specification no. rdso/pe/spec/ac/0055-2003 (rev-2 ) and as per rdso drawing no. rdso/pe/sk/ac/0074-2004 (rev-1), suitable for use in lhb variant rmpu ac coaches. [ warranty period: 30 months after the date of delivery ] ]

North Western Railway has invited bids for the supply of fresh air filter for lhb rmpu, with aluminium frame of size 495 mm [l] x 260 m m [w] x 12.5 mm [t], conforming to rdso specification no. rdso/pe/spec/ac/0055-2003 (rev-2 ) and as per rdso drawing no. rdso/pe/sk/ac/0074-2004 (rev-1), suitable for use in lhb variant rmpu ac coaches. [ warranty period: 30 months after the date of delivery ] ].. Please refer to the tender document for project value and EMD details. Interested bidders can submit applications until 28 September 2026, with the technical opening scheduled for 28 September 2026.