Aizat Farhan

Major Impact Item:
1 . Predictive Maintenance Program: Pioneered Safety Critical Equipment (SCE) Furnace Analyzer Sulfur
Plugging Prediction Program - removed cost to upgrade and use proven predictive maintenance ~30 similar
Analyzers $1.5Mil savings
2. Discovery of Gas Detection Spectroscopy Based Limitation ~50 qty and Come Up with Zero Cost
Mitigation: Discovery ofInfrared Sensors Installed are Methane species vs Actual Dominant Gas at site
Propane, Pentane, Fuel Oil etc. Perform R&D with OEM and created procedure to migrate existing
installation to change calibration and successfully site tested and verified. (FYI: Methane sensors takes 3
times longer to detect propane or heavier gases)
3. Upgraded Redundancy Configuration on Silica Analyzer: avoided installation of additional Analyzer by
upgrading sampling system to create redundancy yet simple to operate by Process Technicians.
4. Consolidating Spares for Warehouse: Minimized make/model ofover 1000+ gas detectors into
consolidated models via analysis ofmaintainability, failure analysis, migration readiness, consumption rate
over many years ofdata ~Cost savings of SGD 500K OPEX
5. Custody Transfer Analyzers Mogas Blending to be certified for COQ Product Release: Established
QAQC procedure, training programs, Statistical Quality Control, Workflow process upon failure, roles &
responsibilities to ensure clear traceability and establish confidence for Online Analyzers to be used Product
Release
6. Cybersecurity Migration from Bentley Nevada Safety System: Separated Cybersecurity risk coming from
workstation - with ZERO Cost by leveraging spare abandoned network switch and alignment to remove
redudancy network to Workstation
7. Analyzer Surveillance Program - establish weekly monitoring for critical equipments ie safety, product
quality, high consequence analyzers and intervene troubleshooting actions before impacting process units

1 . Responsible for 27 custody transfer grade meters and 35 operational meters in the refinery. Performed
various troubleshooting including flow computer diagnostics and site verification. Ensure custody transfer
validity for every ship loading activity at Jetty.
2. Responsible for maintaining 10 custody transfer Autosampler skid, 35 Loading Arms and 150 ATG
(Tank Gauging) for Crude and final product operations
3. Responsible for maintenance of271 Analyzer systems for Refinery, Product Blending, Lube Base Oil and
Waste Water Treatment process. Perform first line troubleshooting ofProcess Analyzers mainly on Physical
Property Analyzers and Combustion Analyzers including sensor verification, sample system analysis and
interferogram diagnostics.
4. Responsible for maintenance of4839 fire and gas system devices for Melaka Refinery. Perform
troubleshooting fire and gas devices from Sub Fire Alarm Panel, PLC and field site.
5. Responsible for Nuclear Level measurement for Continuous Catalytic Regeneration (CCR) Process.
Performed various troubleshooting nuclear level such as calibration and diagnostics.

1 . Analyser System Design
• Analyzer House for Aurora Nur Power Plant :
Design Complete Analyzer House System for SWAS System according to ASTM Standard D3370 and
D5540.
• Analyzer House for ABB Singapore SWAS Project :
Design Complete Analyzer House System for SWAS System according to ASTM Standard D3370 and
D5540.
• Analyzer System Design for ABB Multiwave Analyzer for GPP-B 9 Units with Sampling System :
Designed Complete Analyzer System for CO2 measurement for GPP-B Paka.

1 . Field Services ofAnalyzer and Sampling System Design
• Assigned as consultant for Sampling System Design for Synthomer Pasir Gudang Pilot Trace Oxygen
Monitoring System for Butadiene Tanks and will be used as reference for Synthomer worldwide.
• Saved PETRONAS Fertilizer Sabah from ASU plant shutdown for their critical trace Moisture
Analyzer by changing their wrong spec oftubing (stainless steel tubing to silica coated tubing) and
reduced their downtime drastically
• Identified causes of liquid carry over of4 Siemens Advanced Maxum II Process GC and designed the
Sample Handling System with up to 5 Sample Stream Switching for Lotte Chemical Titan Pasir
Gudang that will save RM90, 000 for column replacement.
• Inspected and identified root cause of sensor breakdown ofO2 Analyzer due to wrong installation of
probe in RPCM and saved RM30, 000 every 3 months for sensor replacement. Responsible for leading
the Sample Conditioning System Design, revision and approval ofdesign for Petron Refinery O2
Analyzer ofRegeneration Catalyst Unit
• Installed and Troubleshooting of Servomex ofFluegas Analyzer 2700 in PETRONAS Chemical
Optimal for Ethylene Cracker Units
• Commissioned 2500 IR Spectra Exact Servomex for RAPID Package EO/EG Plant by Samsung
Engineering

Internship

Internship