"A. Issue necessary spares for replacement and assist in forecasting spare parts requirement. B. Assess spares for replacement and prepare requisition. C. Troubleshoot valve problems and carryout necessary maintenance work at shop/ site. D. Carryout field testing of safety / Relief valves. E. Maintain log of day to day activities and history records of valves. F. Servicing of general valves such as gate valves, ball valves, plug valves, motor operated gate valve etc. throttling valves such as globe valves, butterfly valves, etc. of flow regulating valves such as needle valves, etc. G. Basic knowledge on various repair techniques pertaining to valve components H. Troubleshooting and deciding on countermeasure maintenance as required"