Recent Blog Posts

Introduction to P&IDs (Part 1)

March 30th, 2021

It has been a few years since we last wrote about P&IDs. While most operators recognize that P&IDs are important, we often find there is confusion when it comes to using the diagrams in day-to-day operation. In the next few blogs, we will provide practical guidance to enable operators at PSM facilities to utilize P&IDs […]

Is Gas Detection Required for Outdoor Storage of Chlorine Cylinders and Containers?

March 16th, 2021

Chlorine is an essential chemical in any industrialized society. Widely used as a disinfectant to kill bacteria, treat drinking water, and maintain proper swimming pool chemistry, chlorine is also acutely toxic, with low levels of exposure causing nose, throat, and eye irritation. High levels of chlorine exposure can result in permanent respiratory or eye damage, […]

California ARB Passes Resolution Prohibiting R-404A, R-407C, R-410A, & R-507 by 2022

March 2nd, 2021

In an effort to reduce greenhouse gas emissions, the California Air Resources Board (CARB) unanimously passed a resolution restricting widely used hydrofluorocarbons refrigerants (HFCs).[1] The new laws will change requirements for new and existing cold storages, retail facilities, and air conditioning units. For a detailed review of the amendments, see the December 10, 2020 presentation.  […]

Common PHA Findings (Part 9)

February 16th, 2021

We have chosen to end this blog series by providing examples of findings that are commonly identified during PHAs. Use this information to address any issues prior to your PHA and thus reduce the number of recommendations that are made. Common findings include: Pipe and valves that are susceptible to physical damage from being stepped […]

PHA Documentation (Part 8)

February 2nd, 2021

We all know the mantra “if it wasn’t documented, it didn’t happen.” With this in mind, upon completion of the activity, a report must be prepared to document the PHA study. Inevitably, the PHA report will contain recommendations that must be tracked to completion. Recommendation due dates should be determined by the PHA team and […]