First AC cum AC 3-Tier Composite --- These are unique composite coaches built indigenously by ICF - Perambur, introduced first in 1993. The coaches usually divided in two sections of which one part comprises three First Class AC cabins or coupes - two 4-berths cabins and one 2-berth cabins. The other section houses 3-tier berths. With tare weight of 53 tonnes these coaches like other ICF air-condintioned 3-tier coaches have mounted-roof & AC package units are mounted on each side of the roof. Two exits on either ends. Total four toilets - two on each sides, two Indian style squat & two western style. These self-generating, vestibuled coaches provides facilities like fan, bottle holders, snack table, magazine holder & hooks are provided for 3-tier compartments. Total capacity is of 40 passengers - 10 persons in First class & 30 persons in 3-tier section. Max speed - 110 kmph. Type - WGFCNAC.