Instrumentation Services .Design and Engineering Services    - Specification/Data sheets    - Panel Design    - Control Room Design    - Instrument layout diagrams    - Logic Diagrams    - Junction Box layout diagrams    - Impulse piping diagrams .Installation Services    - Mounting and installing equipments    - Supervison of installation    - Impulse piping/tubing    - Erecting ducts and cable trays    - Wiring    - Interconnecting signal lines    - Power Supply wiring    - Cable Testing    - Hydrostatic leak testing    - Loop checkout    - Trouble Shhoting    - Procurement .Start-up and Commissioning    - Calibration    - Loop checking    - System testing    - Hot Cutover    - Technical startup assistance    - Trouble shooting    - Acceptance tests .Maintenance Services    - Plant preventive maintenance    - Corrective maintenance    - Shutdown maintenance