Chemical Process Safety (PSM/RMP)

Pipe flanges, screwed connections, fittings, valves, meters, etc. and our Hazardous Locations

When establishing our Hazardous Locations (HAZLOC) we utilize a Recognized And Generally Accepted Good Engineering Practice (RAGAGEP) such as NFPA 497, Recommended Practice for the Classification of Flammable Liquids, Gases, or Vapors and of Hazardous (Classified) Locations for Electrical Installations in Chemical Process Areas or there is also API RP500, Recommended Practice for Classification of Locations […]

Inside look at OSHA’s desired PSM revisions

Potential PSM scope items: Clarifying the exemption for atmospheric storage tanks Removing the exemption for Oil- and Gas-Well Drilling and Servicing Resuming Enforcement for Oil and Gas Production Facilities Covering reactive chemical hazards Updating and expanding the list of HHCs in Appendix A of the existing PSM standard Covering dismantling and disposal of explosives and

Cost–Benefit Analysis of Proposed California Oil and Gas Refinery Regulations (RAND Corp)

The research reported here assessed the costs and benefits of the proposed California process safety management (PSM) and California Accidental Release Prevention regulations that are designed to improve safety at oil and gas refineries in California. The authors estimate these costs and benefits in four categories: costs to industry (to implement the regulation), costs to

How safe is your Permit-to-Work management system? (QRA Results)

The SPAR-H method applied in this study could analyze and quantify the potential human errors and extract the required measures for reducing the error probabilities in PTW system. Some suggestions to reduce the likelihood of errors, especially in the field of modifying the performance shaping factors and dependencies among tasks are provided.  The PTW process

Free PSM Workshop on April 29, 2016 (WA-OSHA, officially called Department of Labor and Industries )

Friday, April 29, 2016; 8:30 a.m. to 3 p.m.  Location: 12806 Gateway Dr. S, Tukwila, WA 98168 If you plan on attending in person please RSVP to [email protected]. Seating is limited. Teleconference number available for this event: 1-866-715-6499 Passcode: 1897720443 Workshop Facilitator: Jerry L. Jones, PE, CSP, CHMM, CFEI, Chemical Engineering Consultant Sponsored by: Washington State Department of

What is the REQUIRED FREQUENCY of my relief valve(s) maintenance

In my last several Process Safety courses, I had several requests for “code requirements” surrounding Relief Valve “maintenance” (e.g., inspection, replacement, and rebuild frequencies).  In general, there is the “at least every five years” interval that is ever so popular, and the vast majority of manufacturers will REQUIRE their RV(s) the be changed/rebuilt/certified “at least”

OMB approves EPA’s NPRM on the Risk Management Plan revisions (Modernization of the Accidental Release Prevention Regulations Under Clean Air Act)

This week (2/24/16) we saw the Office of Management and Budget approve EPA’s Notice of Public Rule Making (NPRM) in their attempt to revise their Risk Management Plan rule.  Several weeks ago I posted some of the revisions that EPA is considering and it is hard not to argue for all of their proposed revisions

Scroll to Top