MUHAMMAD TAHSEEN

• Check plant equipment (pumps, blowers, valves, aerators, dosing units, etc.) for smooth functioning.
• Monitor flow rates, chemical dosing, pressure, and levels in tanks.
• Follow SOPs for starting and stopping the plant safely.
• Ensure proper sequencing of equipment during these operations.
• Prepared and dosed treatment chemicals (e.g., lime, alum, ferric chloride, polyelectrolyte) to ensure safe and effective treatment processes.
• Collect wastewater and treated water samples at various stages.
• Conduct or support basic field testing (pH, TDS, DO, COD, BOD, etc.).
• Report abnormal results to the shift in charge or supervisor.
• Perform daily checks on pumps, motors, aeration tanks, clarifiers, and other equipment.
• Identified and reported leaks, noise, vibration, or abnormal operations to maintain operational integrity.
• Keep track of chemical inventory and consumption.
• Assist the maintenance team in scheduled maintenance tasks.
• Keep logbooks updated with maintenance activities.
• Maintain cleanliness of tanks, walkways.

Optimised WAO compressor operation for improved spent caustic treatment efficiency.:

• Pre-Start Checks: Verify oil levels, valve positions, and alignment before starting.
• Routine Monitoring: Track suction pressure, discharge pressure, and stage temperatures regularly.
• Liquid Management: Drain liquid knock-out drums frequently to prevent liquid carryover into cylinders.
• Parameter Logging: Record hourly readings of vibration levels and seal oil pressures.
• Equipment Lubrication: Maintain and top up compressor frame and cylinder lubrication systems.Safety & Compliance
• Permit Compliance: Prepare the physical asset for maintenance using Lockout/Tagout (LOTO) procedures.
• Leak Detection: Conduct routine gas sniffing and visual checks for process or oil leaks.
• Emergency Response: Initiate manual emergency shutdowns (ESD) during critical process upsets.
• Housekeeping: Keep the compressor skid free of oil spills and debris to prevent slips.

• Ensure compliance with safety regulations, protocols, and procedures.
• Monitored refinery operations, equipment, and processes, reporting issues or abnormalities to enhance safety and efficiency.
• Assisted senior officers in operations, maintenance, and troubleshooting to support effective refinery performance.
• Collected and analysed data on refinery operations to identify and recommend areas for improvement.
• Executed routine inspections and maintenance activities, such as inspections, testing, and maintenance.
• Coordinated with other departments, teams, and supervisors to ensure smooth operations.
• Continuously learned and developed skills and knowledge related to refinery operations and processes.
• Carried out day-to-day duties accurately and efficiently.
• Quickly learned and applied new skills to daily tasks, improving efficiency and productivity.
• Successfully delivered on tasks within tight deadlines.
• Demonstrated respect, friendliness and willingness to help wherever needed.

• Monitored and operated machinery by starting and stopping equipment to ensure optimal performance.
• Refilled chemical dosing tanks to maintain uninterrupted supply for treatment processes.
• Assist in safe handling, storage, and transport of treatment chemicals like lime, alum, chlorine, etc.
• Report leaks, unusual noises, or malfunctioning equipment to supervisors.
• Assist in minor maintenance activities as guided.
• Follow all safety protocols including wearing PPE (gloves, boots, masks, etc.).
• Understood emergency procedures to respond effectively in critical situations.
• Maintain cleanliness around tanks, pumps, pipelines, and control rooms.
• Ensure walkways and work areas are free from spills or obstructions.
• Regularly monitored machinery, resulting in early identification of potential issues before escalated into major problems.
• Complied with company policies and procedures at all times for harmonious work environment.