AYMAN TAIRA

• Reporting to (supervisor)
• Carry and supervise instrumentation & control maintenance activities for water production Units
• With objective of increasing unit efficiency, reliability, availability, and maintainability
• Implemented PPM on Electrical and Instrumentation equipment and carried out installation work to required standards
• Employed exceptional problem-solving abilities working through electrical drawings to rectify issues
• Completed routine inspection and undertook preventative maintenance work as part of preventative maintenance management, to ensure equipment was consistently in good condition
• Maintained clean, organized workspaces to facilitate efficient workflow
• Special assignment such as:
• SWRO 4 investigation team
• SWRO DCS upgrade project FAT and Commissioning
• Solving chronic issues

• Reporting to (Foreman)
• Execute field services in area of instrument maintenance, ensuring instrumentation is maintained to operate according to specifications and to meet all functional requirements through carefully planned maintenance processes and immediate action if irregularities and failure occurs
• Calibration, trouble shooting and preventive maintenance & corrective maintenance.

• Design and write program for SATIC switch gear control panel
• Including Panel check, Panel test, FAT (factory acceptance test), writing FDS (functional design specification) & and updating instrumentation and control drawings to AS Built.

• Design and Draw P&ID, Wiring Diagram, Loop Drawings, IOs, Panel layout, Network drawings, single line diagram, DCS drawings (includes gathering information and writing reports) Ps: all design and Drawings are made according NEC & ISA standard
• Involved with commissioning team and test
• Responsible for deliver and submit (hand over document) to involved departments
• Implemented projects:
• Centrifugal drive upgrade
• Electrical Room design
• Local control room design
• Orsi Upgrade
• Robot loading arm
• Firefighting system
• Fiber optics test and update to as built.

• Develop and maintain the I&C Reliability Plan aligned with corporate asset management strategy and ISO 55000 principles.
• Lead RCM and FMECA studies for instrument and control assets to improve reliability and reduce unplanned downtime.
Establish and monitor reliability KPIs including MTBF, PM compliance, bad-actor elimination, and SIS proof-test performance, reporting results to management.
• Manage instrument lifecycle and asset integrity within CMMS/IMMS, ensuring data accuracy and traceability.
• Drive critical spare parts strategy, obsolescence management, and long-term vendor agreements to mitigate operational risk.
• Review new projects and MOC packages to ensure maintainability, reliability, and lifecycle cost optimization.
• Define and optimize calibration, proof-test, and condition-monitoring intervals using risk-based methodologies (IEC 61511 / ISA TR84).
• Implement predictive maintenance techniques including valve signature analysis, loop diagnostics, and radar echo monitoring to identify early failure trends.
• Continuously optimize PM programs based on failure history and performance data.
• Lead Root Cause Analysis (RCA, 5-Why, Fishbone) for recurring instrument and control valve failures; implement corrective and preventive actions.
• Facilitate cross-functional Bad-Actor Elimination programs with Operations, Maintenance, and Process Engineering teams.
• Manage Safety Instrumented Systems (SIS) compliance, including SIL verification, proof-testing programs, and PFDavg monitoring.
• Review bypass and spurious-trip data to reduce nuisance trips and improve process safety performance.
• Champion digital reliability initiatives including asset health dashboards, historian analytics, and smart device diagnostics integration.
• Ensure compliance with ISA, IEC, API, NFPA, ISO 9001 & ISO 14001 standards and support internal/external audits.
• Provide advanced troubleshooting support for DCS/PLC systems, loop tuning, and smart instrumentation diagnostics.
• Develop technical training programs and competency matrices for technicians and junior engineers.
• Forecast reliability OPEX requirements and prepare CAPEX justifications for system upgrades using total lifecycle cost analysis.