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Fire extinguishment by an inert gas
Fire Protection News/Highlights
January 4, 2012 A recent article in the NFPA Journal discussed fire protection in Antarctica. One can imagine the potential for serious consequences of fire in facilities surrounded by the cold barren landscape of Antarctica. Replacement of facilities destroyed by fire is not readily accomplished in this harsh environment. Early in the morning of December 2, 2010 fire broke out on a generator in the McMurdo Station powerhouse. Click here to read more.
December 14, 2011 Modern computer facilities produce lots of heat and requiring constant cooling to keep equipment functioning. Loss of cooling in a data center will quickly cause equipment, especially the servers which process data, to overheat and shutdown. A requirement inadvertantly added to the 2009 edition of NFPA 75 Standard for Protection of Information Technology Equipment now requires shutdown of cooling airflow upon detection of smoke under a raised floor. GSI's Tom Wysocki is part of a task group seeking to remove the requirement. Click here to read more.
November 15, 2011 One of the most common questions regarding Carbon Dioxide system design using NFPA 12 is the meaning of the NFPA 12 nozzle codes. GSI's Tom Wysocki has prepared a video lesson to help answer the question in a very practical manner. AHJs, system designers, fire protection engineers and others who work with CO2 systems may the find the presentation worthwhile. For more information or to stream the video, please click here.
September 1, 2011 URGENT ANNOUNCEMENT The U.S. Consumer Product Safety Commission (CPSC), in cooperation with nine manufacturers and distributors, announced a voluntary recall of all pourable gel fuels made or sold by these companies. "Due to the serious risks of flash fire and burns when consumers add pourable gel to an already burning fire pot, consumers should immediately stop using the pourable gel fuel." For more information, please click here to go to the announcement on the CPSC website.
August 17, 2011 A revision to NFPA 2001 Standard for Clean Agent Fire Extinguishing systems will become effective on August 31, 2011. Among the revisions to the standard are changes in minimum design concentrations of clean agents for Class A and Class C fires.
August 1, 2011 Changes in minimum design concentrations of clean agents for Class A and Class C fires are expected to become effective later this summer. The NFPA 2001 technical committee voted to support the floor actions from the June 15, 2001 NFPA TRS to modify the minimum design concentration requirement for Class C fires. Click here for more
June 17, 2011 Results of debate on NFPA 2001 motions at the June 15, 2011 NFPA Technical Report Session have been posted on the NFPA website. Click here for complete information on the proceedings (links to the NFPA website)
April 30, 2011 Proposed changes to the NFPA 2001 Standard on Clean Agent fire extinguishing systems are scheduled to be debated at the June 15, 2011 Technical Session in Boston, MA. Click here for more
January 25, 2011 NFPA released the fall 2011 Report on Proposals (ROP) on December 22, 2011. The public may submit comments on the proposals until March 4, 2011. The ROP covers proposed revisions to 38 NFPA Standards including NFPA 75 . . . click here for more
September 1, 2010 A new version of Agent Calcs for high pressure CO2 is now ready for immediate shipment. The new version accomodates cylinders up to 120 lb. capacity. . . click here for more.
June 30, 2010 FSSA offers update to guide and software for estimating peak pressures during discharge of gaseous clean agent fire systems. NFPA 2001 Edition 2008 requires estimates. . . click here for more
May 7, 2010 The FSSA announced today that three students from the Fire Protection and Safety Technology program at Oklahoma State University have been awarded FSSA Educational Foundation scholarships for 2010. For details, you may visit the FSSA website.
August 20, 2009 GSI's Wysocki presents webinar on Clean Agents and the Environment . . . click here for information and link to presentation
August 5, 2009 NFPA Standards Council recognizes GSI's Tom Wysocki for . . . click here for information
January 15, 2009 GSI releases generic Marine High Pressure CO2 flow program . . . click here for information
Gelled fuels recalled!!! Counterfeit sprinklers? , , , etc.
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Guardian Services is a world leader in special hazards fire protection for Industrial and Marine Fire Hazards. GSI offers consulting services, fire safety seminars, expert witness services and training courses related to fire and explosion, and fire suppression systems. GSI specializes in research and development, specification, design, startup, review and investigations related to fire extinguishing systems for special hazards. GSI is a leader in the development and use of systems containing Halon alternatives such as FM-200, FE-13, FE-25 and Novec®. GSI provides expert direction in development of inert gas systems such as Inergen® and Argonite®. GSI likewise has done research and development on water mist systems. Traditional agents including carbon dioxide, foam and dry chemical complete the arsenal of fire protection systems which GSI has developed in the laboratory, obtained 3rd party approval, and applied in actual field installations.
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Carbon Dioxide ( CO2 ) flow calculation software
EPA Reports on Carbon Dioxide Fire Extinguishing Systems
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