Raed Alzahrani

HSE Engineer

Chemical Engineer | Tamheer | Refinery Department | November 2023 - May 2024.
• Studied chemical manufacturing processes such as polymerization, hydrogenation, oxidation, crystallization, evaporation, and distillation to ensure operational efficiency and product quality.
• Tracked variables such as pressure, temperature, and flow rates in production units to maintain safe and optimal performance.
• Identified and implemented methods to enhance production efficiency and improve the quality of chemical products.
• Prepared and monitored work schedules to ensure timely and accurate execution of projects.
• Created and oversaw maintenance schedules for equipment and units based on manufacturer instructions to prevent breakdowns.
• Continuously improved operational procedures and adopted new technologies to boost productivity.
• Created and maintained detailed documentation and progress reports on engineering tasks and projects, and stored them in the designated database according to approved policies and procedures.
• Developed and implemented detailed operational plans for running chemical manufacturing units effectively.

Attended HSE induction sessions to understand and adhere to industrial safety standards.
• Gained an in-depth understanding of SEQAYA Plant operations, layout, and functional roles from both engineering and operational perspectives.
• Learned and participated in maintenance planning processes, including daily and outage maintenance schedules and work order (WO) types using SAP.
• Engaged in daily planning and maintenance meetings to understand cross-functional collaboration.
• Studied unit-wise and system-wise plant classifications, including interpretation of Piping and Instrumentation Diagrams (P&ID) and Process Flow Diagrams (PFD).
• Understood the function and significance of protective systems and the Permit to Work (PTW) system to ensure safe execution of maintenance activities.
• Participated in field visits with local operators to observe operational processes and safety practices.
• Learned the structure and roles within the maintenance department, including interaction with technicians performing preventive and corrective maintenance.
• Gained knowledge of major equipment used in the plant and their operational principles.
• Understood boiler and water chemistry, chemical dosing purposes, and rates, ensuring proper application in plant processes.
Visited and learned the operation of the Demineralization plant to understand water treatment processes.
• Understood key plant performance indicators, daily reporting procedures, and their connection to production plans.
• Learned the financial implications of plant operations, including revenue generation, Liquidated Damages (LDs), and employee incentives.
• Prepared and delivered a comprehensive final report and presentation to plant management summarizing technical and operational learnings.