PSM – RMP – RAGAGEP: Alerts

Palmer Interpretation Letter

Hydrostatic Trapping? OSHA and the IIAR have not seen eye to eye on the issue of Hydrostatic trapping since 2006 when OSHA issued the Palmer interpretation letter which said the following: If a liquid expansion hazard exists and the only safeguard to Read more

Where did all that Ammonia GO?

Question: “I have a charge of about 30,000lbs of ammonia and I just added 2,000lbs to my charge. It’s been 2 years since we’ve added any ammonia and our High Pressure receiver was getting low. Do I have to account Read more