IMRAN MANSURI

Saudi Polymers Company (S-CHEM)

02.2010 - Current

Execute & troubleshoot instrumentation maintenance; lead daily/weekly planning with Operations/Planning.
Calibrate/commission instruments (DP/flow/level/pressure/temperature); loop checks; as-found/as-left records.
Control valves/DVC: guided setup, travel/pressure calibration, signatures & step-tests; booster placement & bleed tuning; FRL/vent-filter hygiene.
Discrete valves (TopWorx): coupler fit, cam/dome alignment, switch thresholds, PLC debounce; solenoid/spool/vent maintenance; end-to-end PST.
FOUNDATION Fieldbus: certify segments; verify pk-pk/noise/waveshape; enforce 2× terminators & single-point shield; maintain DD/DTM sets.
Worked effectively in fast-paced environments.
SIS & alarms: plan/perform proof tests per IEC 61511; implement ISA-18.2 KPIs (standing ≤5; ≤6 alarms/operator/hr); rationalize nuisance alarms.
Vendor/MOC: RFQs, technical/budgetary evaluations, contractor oversight; reports via SAP/Excel.
Earlier Experience
Qatar Fertilizers Company — Instrumentation
Borouge Petrochemical Company (Abu Dhabi) — Instrumentation
Instrumentation Service (India) — Instrumentation
Self-motivated, with a strong sense of personal responsibility.
Skilled at working independently and collaboratively in a team environment.
Proven ability to learn quickly and adapt to new situations.
Demonstrated respect, friendliness and willingness to help wherever needed.
Assisted with day-to-day operations, working efficiently and productively with all team members.