supply, transportation, installation, testing and commissioning of multi section digital axle counter (msdac) for 160detection point & 96 track section complete with all accessories, cable required with each track device & card (viz, axle detector, trackside electronic/dac field units, central evaluator (central evaluator unit shall be housed in a pre-fabricated rack to be supplied along with thesystem) reset unit, relay unit, event logger & diagnostic terminal etc. required for different detection points & track section as per rdsospecification no. rdso/spn/176/2013, ver.3 or latest as per annexure-a & b .