supply of supply, erection and commissioning of microprocessor based control and fault diagnostic system with remote monitoring and analysis (mpcs) for 25 kv ac electric locomotivessupply, erection and commissioning of microprocessor based control and fault diagnostic system with remote monitoring and analysis (mpcs) for 25 kv ac electric locomotives,supply, erection and commissioning of microprocessor based control and fault diagnostic sys tem with remote monitoring and analysis (mpcs) for 25 kv ac electric locomotives as per rdso specification no. elrs/spec/ mpcfds/0001 rev-3, april 2013 or latest with all accessories including central and backup data logging & processing system. [ warranty period: 30 months after the date of delivery ] ]