THIS CLASS IS NOW FULL
Call to put your name on the list for March 2015
If you are working towards applying for CFI, you should consider taking the Expert Witness Testimony Course. There are still some openings in the November 2014 class.
Call the CCAI Office now to sign up.
Dial 909-865-5004 and ask for April.
In the new issue of NFPA Journal®, President Jim Shannon said the Association will focus on the leading causes of home fires, including cooking. "We also need to continue to push hard for home fire sprinklers. That's still a large priority for NFPA, and we plan to work very aggressively in 2014 on our residential sprinkler initiative," he said.
A series of fire tests were conducted to characterize the potential hazard from ignition of an upholstered chair. The particular chair was selected as part of a fire investigation being conducted by the U.S. Department of Treasury’s Bureau of Alcohol, Tobacco, and Firearms.
Heat release rate was determined as a function of time from ignition using the oxygen depletion principle. Two tests were conducted with the chairs placed in the open under large calorimeters.
The third test was conducted with the chair located in a room. Peak heat release rates obtained during the tests ranged from approximately 1 MW to 2.5 MW.
NFPA 921, Guide for Fire and Explosion Investigations plays a fundamental role in fire and explosion investigations. A new edition of NFPA 921 is scheduled to be published in 2014. For years, this document has played a critical role in the training, education and job performance of fire and explosion investigators. It also serves as one of the primary references used by the National Fire Academy to support its fire/arson-related training and education programs. It is imperative that investigators understand the scope, purpose and application of this document, especially since it will be used to judge the quality and thoroughness of their investigations.
SAN DIEGO - A Team 10 and Scripps News investigation found arson fires are not investigated properly in many American cities -- including San Diego -- due to a chaotic patchwork of reporting systems and standards.
Many deliberately set building fires are not reported to the federal government.
Nationally, just 5 percent of all residential building fires are intentionally set, according to the National Fire Incident Reporting System, which is part of the Department of Homeland Security. Data collected by Scripps News suggests the national arson rate to be significantly higher.
Trivia Questions of the Month
The trivia questions are not only fun but informative. Who doesn't like learning something new, right?
Trivia question for August
The first propulsion means for fire pumps, whether they were hand or steamed powered, consisted of human beings pulling the pump. Fire crews from the early 1900s were carried around by people, the apparatus had little room for personnel, they moved slowly and when they arrived at the scene, the firefighters were often too tired to do anything. Luckily, in most cases, the fires died out before they even arrived, so there was little left for them to do.
Towards mid-1800s, and the age of steam, the introduction of the paid firefighters made room for horses to be largely put to use and pull the fire pumps. This improved the response time of the fire brigades, but still didn't solve the firefighter transport issue. People literally ran to the fires and, despite the fact that the pump was already there; they had some resting to do before getting to it. The introduction of running boards and back steps, tail boards, later solved this problem as well.
The continuing development in fire-fighting technologies and equipment made life a lot harder for the horses. The increase in weight of the fire engine slowly turned the horses as ineffective as the people were before them. Often, after half a mile or so, the travel speed would decrease dramatically. This called for a new means of propelling the engines.
Enter the self-propelled fire equipment. The first self-propelled, steam powered fire engine in the US came to be in 1841 and it was built in New York. Strangely enough, it didn't catch on. Firefighters considered such a propulsion solution dangerous and unreliable. It took decades before the steam powered fire engines really caught on.
However, the reign of the steam didn't last long. Despite the fact that steam powered fire engines were still in use, here and there, up until the 1920’s, motorized fire trucks became more and more common by the early 1900’s. Horse-drawn or steam powered engines started being turned into motorized fire engines. By 1913, Ahrens-Fox Manufacturing Company from Cincinnati was the leading company when it came to the conversion. From 1911, Mack Trucks began producing fire trucks, slowly becoming the most famous manufacturer in this field.
Many take the motorized fire equipment we use today for granted. Yes it is big and shiny and very impressive, BUT, when was the first motorized fire engine used and where was it used? What was the first fire department in California to become motorized?
I could ask that you trust to memory, but I know many will go to their computer for help. Good luck.
Copyright© 2010. California Conference of Arson Investigators. SiteAdmin. Web Design by Todd Lando