The simple explanation of what is happening… Styrene (Stabilized) is shipped with an “inhibitor.” This inhibitor is TIME and TEMPERATURE dependent. Should the inhibitor expire and/or the solution exceed its safe temperature, the inhibitor weakens, and the Styrene will begin to polymerize (chemical reaction), which is an EXOTHERMIC reaction with “run-away” potential. This means the […]
According to reports, thirteen (13) explosions, three (3) of which involved fatalities, occurred over the past ten (10) years, leading to the grounding of hundreds of refrigerated containers worldwide. The causes of the explosions were investigated and thought to have been caused by contaminated or incorrect refrigerant being added to the refrigeration system while it
It has been 1-month since the tragic death of Greene County Fire Rescue Battalion Chief Chris Eddy in GA while working a semi-truck fire on the side of the roadway. We still have not received any formal information on this event, but there has been some erroneous reporting. Out of respect for Mr. Eddy, I
1910.252(a)(3)(i) Used containers. No welding, cutting, or other hot work shall be performed on used drums, barrels, tanks or other containers until they have been cleaned so thoroughly as to make absolutely certain that there are no flammable materials present or any substances such as greases, tars, acids, or other materials which when subjected to
On April 6, 2024, at 9:30 a.m., a 72-year-old employee of a farm supply wholesaler was working on an anhydrous ammonia tank trailer on the south side of the shop. The employee was located near the tank’s valves and hose. While working on the tank, anhydrous ammonia was released. The employee died from asphyxiation from
If we spend enough time in chemical plants, we will encounter a widespread, albeit severe, human failure regarding a “safety-critical instrument.” I am referring to the IMPROPER placement of personal gas monitors. Nine times out of 10, where do we find these personal gas monitors on the worker’s body? I am betting your experiences are
This was another WRONG CHEMICAL—WRONG TANK incident at a resort. It was an unloading accident, and “human error” was said to have caused it. The chemical leak is believed to have resulted from hydrochloric acid being accidentally poured into a chlorine tank during a delivery. The incident, attributed to human error, is under thorough investigation
I have been sharing this battle in my social media groups; but now the PHMSA has gotten pulled into the battle and was quick to respond to a request for an interpretation. Response Publish Date: 05/28/2024 Company Name: Individual Name: Mr. Fred Storer Location State: OK Country: US Response text:
Valves that must be operated during an emergency shall be examined periodically and partially operated at least once a year to provide safe and proper operating conditions. Routine valve maintenance procedures shall include, but not be limited to, the following:
Hazardous chemicals which are carried on transportation vehicles, including rail cars, can be subject to EPCRA reporting when they are not under active shipping papers and have reached the consignee identified on the shipping papers. See House Report No. 99-962 (Committee of Conference), October 3, 1986. 99 Cong. Conf. H. Report 962, at 311, which
UPDATED on 6/6/24 with OFD Run Report and Investigation I have written about the risks associated with wanting to use larger CO2 containers in the restaurant industry. The IFC now has a section on the hazards associated with these larger cylinders. Still, most of the code deals with CO2 leaks causing an oxygen-deficient atmosphere,
High-hazard Group H occupancy includes, among other things, the use of a building or structure, or a portion thereof, that involves the manufacturing, processing, generation, or storage of materials that constitute a physical or health hazard. Hazardous occupancies are classified in Groups H-1, H-2, H-3, H-4 and H-5. High-hazard Group H-1 buildings and structures that
