Annual maintenance contract of 01 nos orion make 50 mt capacity electronic road weighbridge, model oew,ultima, s.no.013p-1303 installed at check post of ara colliery under kuju area for a period of 01 year.

Non-comprehensive (nc), annual maintenance contract of yaskawa make mv vfds through oem, m/s yaskawa india private limited at barauni refinery.

2 year maintenance of yaskawa make vfds through oem, m/s yaskawa india private limited

Non-comprehensive (nc), annual maintenance contract of vertiv, emerson, chloride make ups through oem, m/s. vertiv energy private ltd. at barauni refinery.

Non-comprehensive annual maintenance contract (nc-amc) of siemens make vfds installed at phbmpl haldia

Non-comprehensive annual maintenance contract of hitachi make vfds installed at erpl (phbmpl) barauni pump station

Non comprehensive annual maintenance contract (amc) of hitachi make vfds installed at erpl haldia

Annual maintenance contract of auma make mov actuators through oem m/s. auma india pvt ltd. on single tender proprietary basis at iocl haldia refinery.

Rate contract for prive maintenance troubleshooting emergency maintenance of abb make lv vfds mv vfds lci mv drives installed at iocl refineries through oem abb india ltd abb

Non comprehensive amc of yaskawa make vfds installed at wrpl jaipur