Recent Blog Posts

PSI Explained: Safety Systems

August 8th, 2017

Title 8 CCR §5189(d)(3)(A)(8) and Title 29 CFR §1910.119(d)(3)(i)(H) requires that “information pertaining to the equipment in the process shall include: Safety systems (e.g. interlocks, detection or suppression systems)”. At minimum, Safety Systems documentation must identify and summarize all Safety Systems associated with the chemical process. Once developed, this documentation will serve as a useful […]

Q&A | Emergency Pressure Control Systems

September 10th, 2014

Question: What is an emergency pressure control system? Answer: An emergency pressure control system (EPCS) is a pressure-limiting safety system that is required by many current Fire Codes (International Fire Code and NFPA 1). The EPCS has replaced the Emergency Control Box (sometimes called Dump Box, Red Box, Fire Department Box, etc.) as a code required safety system for over-pressurization events. […]