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Determine the maximum intended hazardous liquid inventories for two refineries to help the client fulfill its obligations specified in the Occupational Safety and Health Administration (OSHA) Process Safety Management of Highly Hazardous Chemicals Regulation, 29 CFR 1910.119.
Perform process safety and risk management Process Hazards Analysis (PHA) meetings to mitigate the possibility of accidents or releases.
Perform regulatory compliance audits at multiple petroleum refineries to comply with OSHA Process Safety Management of Highly Hazardous Chemicals and EPA Risk Management Program regulations.
Refinery pressure relief valve evaluation for determining relief valve capacities at current process throughput rates.
Provide a process design for a hydrogen sulfide scrubber on a refinery sour gas stream.
Evaluation of refinery pressure relief valves to determine relief valve capacities relative to current process throughput rates.
Refinery pressure relief valve evaluation for determining relief valve capacities at current process throughput rates.
Refinery pressure relief valve evaluation for determining relief valve capacities at current process throughput rates.
Review operations of existing butane vaporizer associated with railcar unloading facilities to determine overpressure scenarios and design pressure relief devices for protection.
Capacity evaluation of a flare system for various relief scenarios. Simulation Diagram
Engineering projects to resolve approximately 150 process hazard analysis (PHA) action items related to process relief systems and flare loading.
Evaluation of process pressure relief valves and relief systems (including relief valve discharge piping, sub-headers, headers, and flares)to determine relief valve capacities relative to current process throughput rates and 30 case scenarios.
Project management for completing the process design of replacement Butamer dryers. Also provided project oversight for mechanical and structural design and equipment installation.

Design of new high-capacity alkylate pump in hydrofluoric (HF) alkylation process unit.

Preparation of as-built P&IDs for multiple petroleum refineries.
Update refinery relief header/flare simulation model for the addition of a Platformer Benzene Saturation Unit and its attendant relief valves, tail pipes, and relief sub-header.
Evaluate PHA open action items related to the flare header system and recommend changes to the equipment, piping, relief valves, and relief header system to ensure overpressure protection.
Design a specialty jet fuel distillation column.