So I was curious as to how a 900,000-gallon white liquor tank could catastrophically fail. I am certain we will learn how this specific failure occurred, but I am not convinced the learnings will be shared broadly if the CSB does not get involved. With this much damage to people and property, there will be […]
In the context of a Safety Management System (SMS), auditing is the systematic, independent, and documented process for obtaining objective evidence and evaluating it against established criteria to determine the extent to which requirements are fulfilled. I recently had a lengthy discussion with the executive team regarding my PSM/RMP audits over the years. These men
A ship’s engineer sustained cold burns to 10–13% of his body surface after liquid propane was released without warning in the early hours of 1 November 2018 during loading operations. A flammable gas cloud could have resulted in a catastrophic explosion if ignited. The worker was treated at the hospital and subsequently repatriated to Russia,
We get so much slack when we push Hydrostatic Pressure/Leak Testing vs. Pneumatic testing. So many think that pneumatic is easier and cheaper, when in reality it is NOT. In fact, the B31 series makes it clear that HYDROSTATIC is the first choice for pressure and leak testing. The code makes it clear that pneumatic
FMO Releases Preliminary Findings in Robbins Lumber Fire and Explosion Investigation FMO Investigators and ATF Special Agents worked throughout the Memorial Day weekend at the scene of the Robbins Lumber fire and explosion in Searsmont. During that time, personnel paused to honor Morrill Firefighter Andrew Cross and remember military members who made the ultimate sacrifice
Prayers to all involved, but things at the WA State Paper Mill are looking far more serious than what the media is saying. This is looking like a “white liquor tank” event based on the images I have seen (SAFTENG members can see them below). Emergency responders have confirmed: 10 individuals were transported to area
OSHA, IFC, and NFPA have “separation distance” requirements for flammable liquid storage tanks. These requirements have been around longer than I have been dealing with hazardous materials and process safety, and yet we always come across some wildly out of “compliance” arrangements of these flammable liquid tanks. using OSHA’s Flammable Liquid Standard 1910.106 we can
On April 30, 2026, a miner, 2, with 4 weeks and 2 days of experience at the mine, died while filling a water trailer when it overturned. MSHA is still investigating. This is their preliminary report.
The Fire Chief was talking about the phase change occurring inside the MMA tank. These are the critical temps for that to happen.
So I went back in time using Google Earth, and the last clear image was on June 1, 1994, and the three (3) tanks were present. Now, I have no idea if they were being used for MMA at that time. But the three (3) tanks were present, along with the larger tank next to
Following the 2012 Chevron Refinery Fire, California created an Interagency Refinery Task Force (IRTF) headed by CalEPA, with participation from the Department of Industrial Relations and 11 other federal, state, and local agencies and departments. The purpose of Program 4 is to prevent major incidents at petroleum refineries to protect the health and safety of
Not sure why “Over Pressure” events get all the attention. It is my belief that we destroy more vessels each year due to a vacuum than we do with over-pressure events. Of course, overpressure events have more layers of protection because they pose far greater risks. In my career, I have seen these failures occur
