supply of gps based oscillation monitoring system (gps-oms) as per rdso specification no-tm/sm/420, version 1.0 dated 16.02.2018 or latest upto the date of tender opening with post warranty amc forfive years. list of deliverable spares: 1. processing unit with application softwere table model ( aandroid based)2. accelerometer box. 3. gps module. 4. termination box. 5. connecting cable. 6. spirit level table. 7.operation/technical manual.