Farris Engineering Services (FES) provides pressure relief system design and evaluation services to the refining, petrochemical, pharmaceutical, and power markets. With many years of experience in pressure relief system management, Farris Engineering Services provides the process industry with integrated solutions for all phases of process safety management (PSM) compliance. Using FES’s proprietary web enabled software solution, iPRSM, allows end users to maintain and OSHA 1910.119compliant relief system records which are continuously up to date.