Recent Blog Posts

Condenser Relief Valves

January 7th, 2025

Question: Are pressure relief valves required to be installed on an evaporative condenser? This is an update to a blog that was originally posted on 9/10/13. You can read the original blog here. Answer: This is a very good question and one that gets asked frequently. Since an evaporative condenser is not a pressure vessel, […]

2025 Virtual Ammonia Refrigeration Training by Resource Compliance

January 6th, 2025

Start the new year off right with participating in the newly released ‘2025 Virtual Ammonia Refrigeration Training‘ by Resource Compliance.

Ammonia Week in Review | December 20, 2024

December 20th, 2024

Ammonia Doesn’t Play Friendly in this week’s edition of the Ammonia Week in Review… Ammonia Gas Leak in Aligarh Meat Factory Causes Panic, Eight Workers Faint – Local residents accused the factory management of negligence, suggesting that inadequate safety measures in handling the hazardous ammonia gas contributed to the incident.  […keep reading] Ammonia Leak Leaves One Fire Fighter with Mild […]

Ammonia Week in Review | December 13, 2024

December 13th, 2024

Ammonia Empties The Bread Basket in this week’s edition of the Ammonia Week in Review… Second Ammonia Leak Keeps Weyburn Rinks Closed Until after Christmas – Consultants are working to identify the cause and possible solutions but the newly installed ice has to be removed again.  […keep reading] Emergency Incident at Wellingborough GXO Warehouse after Ammonia Leak as […]

Ammonia Release | Relief Valve Termination (High Pressure Receiver)

December 10th, 2024

Summary In July 2017, the termination of a relief valve to the atmosphere resulted in a release of approximately 1,500 lbs of ammonia, and four personnel injuries. Proper operating procedures were not followed during a seasonal startup of the ammonia system. Several mistakes were made which resulted in the high pressure receiver overpressurizing, and the […]