A massive leak of liquefied chlorine gas created a dangerous cloud of poison gas over the city of Henderson, Nevada, in the early morning hours of May 6, 1991. Over 200 persons were examined at a local hospital for respiratory distress caused by inhalation of the chlorine, and approximately 30 were admitted for treatment. Some […]
If we are making a final “tie-in” weld between two segments of pipe that have already been independently pressure tested, that specific weld can be exempt from a final system pressure test if:
Those of us living within the realm of Process Safety Management know all too well the difficulty of controlling contractor work activities to a level that we are confident they are not increasing our process risks beyond our acceptable levels. Many contractors are offended by the fact that many PSM programs have multiple layers of
Industrial Incident Guidelines for Incident Command Arrival on Scene, Initiation of Response, see: Agent Identification Quick identification by signs/symptoms: CHEMM-IST Substance identification: WISER Acute Patient Care Guidelines Estimation of Protective Distance/Threat Zone On-site Activities Triage Guidelines Hospital Activities Personal Protective Equipment General Guidelines for Responding to a Fire General Guidelines for Responding to a Spill
Relief systems include, but are not limited to, relief valves, relief headers, relief drums, and rupture disks. Design basis means documenting how the loads and sizes of the relief system and inlet and outlet sizes were determined. This includes:
Behavior-Based observation and feedback processes promote desired behaviors by introducing POSITIVE REINFORCEMENT for behaving safely. The positive reinforcement is provided through POSITIVE FEEDBACK. These programs are based on the ABC behavior model, as I explain below. The effectiveness of behavioral safety observation and feedback programs is dependent upon effective implementation. Assess Cultural Maturity or Readiness
The core element of behavior modification is the ABC model of behavior: Antecedents Behavior Consequences The ABC model specifies that behavior is triggered by a set of Antecedents (something that precedes behavior and is causally linked to the behavior) and followed by Consequences (outcome of the behavior for the individual) that increase
On April 9, 1998, two volunteer firefighters died in Albert City, Iowa, and six responders were injured when a burning LP-Gas tank exploded in a boiling liquid expanded vapor explosion (BLEVE). CLICK HERE for this NFPA Article on the incident.
At approximately 9:30 p.m. on or about July 31, Employee #1, a can and bottling operation maintenance technician, responded to a possible ammonia leak during the second shift at the plant. A 2,000-lb outside storage tank pumped ammonia into the line-filled room to cool the syrups to between 35 and 40 degrees F before the
This National Safety Alert provides an update to National Safety Alert No. 5, Cell Phone Results in Fire, dated March 6, 2002, which addressed a flash fire on a platform in the Gulf of Mexico OCS. As detailed in National Safety Alert No. 5, a contract panel specialist worked on an open platform master control
Technical documentation prepared for: Transport Canada Canadian Association of Fire Chiefs Propane Gas Association of Canada Inc. This document is intended to go with the video of the same title, and will provide the viewer with additional technical information to support the content of the video. It is recommended that the video be viewed first,
