Annual rate contract for expert services of m s samson controls private limited for overhauling and troubleshooting of samson make valves and actuators at barauni refinery.

Rate contract for expert supervisory services for overhauling and troubleshooting of sundyne make pumps of various units in barauni refinery.

Rate contract for expert supervisory services for overhauling and troubleshooting of sulzer make pumps of various units in barauni refinery

Rate contract for expert supervisory services for overhauling and troubleshooting of m/s flowserve make pumps of various units in barauni refinery.

Rate contract for expert supervisory services for overhauling and troubleshooting of m/s flowserve make pumps of various units in barauni refinery.

Annual rate contract for deputation of expert service engineer of m/s emerson process management chennai private limited for troubleshooting of fisher valves installed in barauni refinery.

Annual rate contract for deputation of expert service engineer of m s emerson process management india private limited for troubleshooting of emerson make instruments installed in barauni refinery.

Expert services of m/s ge oil and gas india private limited for overhauling and troubleshooting of control valves at paradip refinery

Amc for expert supervisory services for overhauling, troubleshooting and performance assessment of lube oil centrifuges decanter of ms alfa laval india private limited make installed at barauni refinery.

Expert service for calibration, troubleshooting and maintenance services of dresser make valves in mathura refinery.