Recent Blog Posts

Ammonia Week in Review | December 15, 2023

December 15th, 2023

Ammonia Alarms in this week’s edition of the Ammonia Week in Review… Crews Respond to Large Ammonia Spill at Mayfield Facility in Homewood – According to a release from Homewood, the city’s fire and police departments were responding to the scene. The police department said it is due to a large ammonia spill at the facility. […keep reading] […]

IIAR 6 Appendix B Pressure Vessels Checklist | Part 8

December 13th, 2023

Part 8: This is a continuation of our blog series explaining how to perform an IIAR 6 Appendix B inspection of an ammonia pressure vessel. Items M and N ask if the vessel certification drawings and manufacturer data report are on file. The data report, commonly referred to as a U-1 or U-1A form, we […]

IIAR 6 Appendix B Pressure Vessels Checklist | Part 7

November 28th, 2023

Part 7: This is a continuation of our blog series explaining how to perform an IIAR 6 Appendix B inspection of an ammonia pressure vessel. Item I in the checklist inquires if the pipes are marked as required by IIAR Standard 2. Standard 2 requires piping mains, headers, and branches to be labeled with the […]

IIAR 6 Appendix B Pressure Vessels Checklist | Part 6

November 14th, 2023

Part 6: This is a continuation of our blog series explaining how to perform an IIAR 6 Appendix B inspection of an ammonia pressure vessel. Item D requires the inspector to verify that supports and anchorage are adequate. For a ground-mounted pressure vessel, the anchorage should be inspected to ensure nuts are tight and free […]

Ammonia Week in Review | November 10, 2023

November 10th, 2023

Ammonia Skates On Thin Ice in this week’s edition of the Ammonia Week in Review… The Parks Mall at Arlington Reopens After Being Shut Down Due to Ammonia Leak – Once hazmat teams arrived, an ammonia leak was detected from the ice rink equipment and first responders found 75lbs of ammonia gas filled the mall, according to information from the […]