Chemical Process Safety (PSM/RMP)

US CSB Video “Blocked In” (Heat Exchanger failure due to isolation from RV)

This is the second CSB investigation since 2008 involving a catastrophic failure of a heat exchanger (e.g. pressure vessel) that resulted in a fatality and in BOTH accidents, the heat exchanger had been ISOLATED from its relief protection.  CLICK HERE for the 2008 Heat Exchanger Accident Report which involved maintenance work on the vessel which

OSHA issues REVISED 2017 National Emphasis Program for PSM Covered Chemical Facilities

This week OSHA issued a REVISED PSM NEP.  This instruction describes an updated initiative by OSHA. Under the previous related instructions, OSHA conducted inspections of facilities covered by OSHA’s PSM standard either through an instruction specific to petroleum refineries or an instruction related to all other PSM covered chemical facilities excluding petroleum refineries. This REVISED instruction is applicable

OSHA’s original guidance on PSM and “dispersal of inventory”

Several months ago I posted an article OSHA publishes DRAFT “Process Safety Management for Small Business Compliance” and how it offered some guidance on how facilities could disperse their inventories of Highly Hazardous Chemicals (HHC) and stay out of or get out of PSM.  I have received many e-mails questioning the validity of the material in the DRAFT

EPA’s 3rd Party Audits

Since EPA published their final amendments last month, some in the process safety profession have been in a tizzy over the 3rd Party Audit Requirements.  This little revision is going over about as well as OSHA’s revised Hazard Categories.  This week I have fielded many calls, emails, and texts from people panicking over this new 3rd

How will the RMP rule impact changes to OSHA’s PSM update? (EPA Letter)

It won’t. Both the OSHA PSM standard and the EPA RMP rule aim to prevent or minimize the consequences of accidental chemical releases through implementation of management program elements that integrate technologies, procedures, and management practices. In addition to requiring implementation of management program elements, the RMP rule requires covered sources to submit (to EPA)

EPA clarifies the new “public information” requirements for their FINAL amendments of their RMP Rule

EPA issued several letters this week clarifying the NEW “public information” requirements in their FINAL AMENDMENTS of their RMP rule.  Here are the questions that EPA answered in their letters: What is the process for responding to information requests from the public? How does EPA’s final rule preserve security while enhancing the ability to local

EPA explains Safer Technology and Alternatives Analysis (STAA)

“Safer Technology And Alternatives” (STAA) refer to risk reduction strategies developed using a hierarchy of controls that are considered inherent, passive, active, and procedural. This strategy can be applied initially to all design phases and then continuously throughout a process’s life cycle. STAA includes concepts known as inherently safer technologies (IST) or inherently safer design

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