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Consulting firm

Process & Safety Solutions (PSS)

HAZOP facilitationHAZIDLOPAWhat-IfSIL (IEC 61511)PHA revalidation

Pearland, Texas, USA · Listed July 23, 2026 · See all HAZOP consultants in USA →

Where they fit

A Houston-area (Pearland, Texas) process-safety consultancy whose facilitators have led hundreds of PHAs — HAZOP, HAZID, LOPA, What-If and SIL — for oil & gas, petrochemical, refining and ammonia-refrigeration sites, a fit for OSHA PSM / EPA RMP-covered US operators wanting an experienced independent PHA chair.

About

Process & Safety Solutions LLC (PSS) is a Texas process-safety consultancy (Pearland, in the Houston area) focused on OSHA PSM and EPA RMP compliance for petrochemical, oil & gas, refining and ammonia-refrigeration facilities. Its process-hazard-analysis practice provides facilitation of HAZOP, HAZID, Layer of Protection Analysis (LOPA), What-If and What-If/checklist studies, plus qualitative risk assessment and Safety Integrity Level (SIL) assessment and verification, with facilitators proficient in PHA-Pro, PHA Works and Leader software. The firm states it has facilitated hundreds of PHAs and also offers PSM/RMP program development, operating procedures, mechanical integrity, compliance audits and gap analysis, training and the PSI Access documentation platform.

At a glance

RegionsNorth America
IndustriesOil & gas, Petrochemicals, Refining, Ammonia refrigeration, Food & beverage
ServicesHAZOP facilitation, HAZID, LOPA, What-If, SIL (IEC 61511), PHA revalidation
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