procurement of 36 gravimetric feeder belt of ball tube mills for unit 1 to 4, ctpp chhabra for f.y. 2022-23 , endless flat rubberbelt ( vulcanised spliced ) with integrally moulded curbs at sides and integrally moulded “v” guide at bottom ( pully side ) for 36” gravimetric feeder 7’cdof ball tube mills width: 1168.4mm±4 mm, top rubber cover: 3±0.2 mm , bottom rubber cover 2±0.2 mm, thickness : 8.4±0.4 mm, cover grade: m-24 as per is:1891, part-i / 1994, rest as per technical specification. , mechanical fastening type splice belt for 36” grv. feeder with clip alligator and bolted hinged fastener. width: 1168.4mm±4 mm, top rubber cover: 3±0.2 mm , bottom rubber cover 2±0.2 mm, thickness : 8.4±0.4 mm, cover grade: m-24 as per is:1891, part-i / 1994, rest as per technical specification.