supply of supply, installation, testing and commissioning of high availability single section digital axle counters with dual sensor systemsupply, installation, testing and commissioning of high availability single section digital axle counters with dual sensor system,supply, installation, testing and commissioning of high availability single section digital axle counters with dual sensor system as per rdso/spn/177/2012 version 3or latest. this includes the supply o f high frequency web mounting type tx coil/rx coil, vr/pr box duly wired, vital relays, pr relays, clamp wi th deflector plates & hardware, dual display reset box with auto resetting facility, surge voltage protection devices and filter card to be mounted on din rail etc. as per oem for complete installation & testing & com missioning of (hassdac) system note: one set of hassdac system will include equipment required to mo nitor one up line or one dn line of a full block section between two stations. note: - ?supply of hassdac a s per rdso specification along with outdoor industrial grade enclosure (approved by railways) similar to r attle/pyrotech make. rdso item id: 3100268 sub item id: 3100268002 [ warranty period: 30 months aft er the date of delivery ] ] senior section engineer gujarat 2.00 set