Chemical Process Safety (PSM/RMP)

Difference between Maximum Intended Inventory and “the charge” in an NH3 refrigeration process

This week I have been working with a new member who has become frustrated with all the different directions and “interpretations” regarding OSHA’s and EPA’s Maximum Intended Inventory requirements.  This is my e-mail response – names and titles have been changed to protect the innocent! (LOL) I feel your pain, this one small topic has

CAL-OSHA’s Annual PSM Report

The PSM Unit enforces occupational safety and health standards applicable to 14 petroleum refineries and 1,940 chemical plants in California. The chemical plants handle or process 50 million to 120 million pounds of hazardous chemicals every year. Inspections target high-risk facilities and focus on timely, effective abatement. Table 1. Inspections completed during the calendar year

RMP Reconsideration Proposed Rule Fact Sheet (May 2018)

EPA is proposing changes to a final rule, the Risk Management Program (RMP) Amendments (82 FR 4594, January 13, 2017) to better address potential security risks and reasonable consideration of costs. The proposed changes are intended to promote better emergency planning and public information about accidents and maintain the trend of fewer significant accidents involving

EPA RMP Amendment(s) UPDATE (May 2018)

On May 17, 2018, EPA’s Administrator signed a proposed rule requesting public comment on several proposed changes to the final RMP Amendments issued on January 13, 2017. EPA is proposing to rescind amendments relating to: safer technology and alternatives analyses, third-party audits, incident investigations, information availability, and several other minor regulatory changes EPA is also

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