Mohammad Ahsan Ansari

Experienced professional in instrumentation and control systems, Planning, scheduling, and maintenance within CMMS, SAP, Maximo, and NSE working software. Demonstrates expertise in the installation, commissioning, and troubleshooting of Instrument devices including fire and gas detection systems. Proficient in E&I EX equipment installation and inspection according to IEC standards. Skilled in calibration and maintenance of a wide range of process control instruments & Fire and gas system such as transmitters, valves, and sensors Gas detector. Adept at executing maintenance work with respect to loop diagrams and cause & effect drawings. Committed to ensuring safety compliance in hazardous areas while enhancing operational efficiency.

• Cricket
• Footbal
• Music

❖ IECEx Certificate of Personnel Competence (CoPC), covering Ex 001, 003, 004, 006, 007, and 008

Certificate number (IECEx CP XRT24.0386)

❖ Fire Prevention, Fire Fighting and elementary first aid, H2S & BA Competency Training.

❖ PTW, ePTW, Work and height and CSE, Compressed gas cylinder handling.

❖ VESDA (Very Early Smoke Detection Apparatus)

❖ Competency Test of Fire & Gas Safety Instrumented System’s

❖ Training of Main lift and scissor lift operator.

❖ Defense and Desert driving Training from Numero Uno Abu Dhabi certificate No- 157148

• Training of Main lift and scissor lift operator.

• Passport Number: S3654438
• Passport Expiry Date: 03/19/28
• Date of birth: 08/02/87
• Gender: Male
• Nationality: Indian
• Marital status: Married

• Conduct preventive and scheduled maintenance, routine checkups, and functional testing of instrument loops.
• Maintain and commission field instruments, including calibration and servicing of pressure, temperature, flow, and level transmitters, as well as solenoid valves, thermocouples, and RTDs.
• Manage daily maintenance of DCS field instruments, with hands-on experience on Rosemount, Foxboro, and Emerson electronic transmitters.
• Calibrate and troubleshoot various transmitters and control valves, including Masonelion, Flowserve, and Fisher models, and check stroke configurations on motor-operated valves.
• Troubleshoot, align limit switches, and overhaul SOVs (Tokiyo Kesio).
• Set, calibrate, and maintain pressure, temperature, and level switches, vibration sensors, and speed sensors.
• Engage in control panel termination, loop checks, functional checks, and pre-commissioning and commissioning activities.
• Verify transmitter software configurations, check hardware addresses, and ensure alignment with instrument loop diagrams before client presentations.
• Perform loop checks, instrument index validation, alarm settings, P&ID checks, and transmitter failsafe burnout tests.
• Utilize HART Communicators (275, 375, 475) for loop checks and interlock testing, following instrument loop diagrams (ILD).
• Repair, troubleshoot, and maintain electronic and pneumatic instruments for various parameters like temperature, flow, level, and pressure.
• Operate and check DCS and PLC systems, including overrides, alarm inhibitions, and parameter checks in Yokogawa, Honeywell, and Allen-Bradley systems.
• Perform functional and logic testing for Fire & Gas systems, motors, and related interlock systems.

Fire & Gas System Experience:

• Maintain and troubleshoot Fire & Gas detection systems, including open path gas detectors, smoke, heat, flame, UV/IR detectors, and break glass units.
• Test and maintain VESDA, INERGEN, and FM200 systems, as well as deluge systems integrated with PLC/DCS.
• Troubleshoot and calibrate hydrocarbon, hydrogen, and other gas detectors in various areas, including power generators and compressors.
• Install, service, and maintain fire alarm, fire detection, fire protection, and gas detection systems.
• Maintain and troubleshoot fire water monitoring systems integrated with PLC/DCS, including calibrating pressure transmitters and switches.
• Perform maintenance on fire detection and suppression systems, particularly for gas turbines, and ensure the proper functioning of suppression systems like INERGEN, FM200, and deluge systems.