Recent Blog Posts

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 […]

IIAR 6 Appendix B Pressure Vessels Checklist | Part 5

October 31st, 2023

Part 5: This is a continuation of our blog series explaining how to perform an IIAR 6 Appendix B inspection of an ammonia pressure vessel. Items B and C on Page 2 of the checklist ask if the vessel is suitable for ammonia and operating within limits. The inspector must verify that the vessel is […]

Ammonia Week in Review | October 20, 2023

October 20th, 2023

Ammonia Coast to Coast in this week’s edition of the Ammonia Week in Review… 11 Hospitalized after Ammonia Leak at Calif. Business – The building was evacuated and 12 people were decontaminated, with 11 being sent to hospitals where they were in stable condition, the fire authority said. […keep reading] Small Ammonia Leak Fixed at Arena – The Municipality of […]