Sunday, October 2, 2011

In Unique Fire Tests, Outdoor Decks Will Be Under Firebrand Attack! NIST To Test Deck Assemblies

In Unique Fire Tests, Outdoor Decks Will Be Under Firebrand Attack

From NIST Tech Beat: September 27, 2011

Bookmark and ShareContact: Mark Bello 
(301) 975-3776

The National Institute of Standards and Technology (NIST) will unleash its Dragon—a NIST invention that bellows showers of glowing embers, or firebrands—at a unique wind tunnel test facility in Japan, where researchers will evaluate the vulnerability of outdoor deck assemblies and materials to ignition during wildfires, a growing peril that accounts for half of the nation's 10 most costly fires.

In a new report,* NIST researchers summarize suggestions for test designs and objectives offered by experts at a recent workshop convened in Los Angeles, Calif., with support from the U.S. Department of Homeland Security and input from the Office of the California State Fire Marshal. This input is now being formalized into plans for experiments that will be conducted in early 2012 at Japan's Building Research Institute (BRI) in Tsukuba.

There, NIST and Japanese researchers have merged two technologies, NIST's Firebrand Generator (the "Dragon") and BRI's Fire Research Wind Tunnel Facility, which is devoted to studies of how wind influences fire. The combination gives them the singular capability to replicate a firebrand attack and expose structures to wind-driven showers of embers under experimentally controlled conditions.

The brain child of mechanical engineer Samuel Manzello, the NIST Dragon is a two-meter tall, goose-neck-shaped stove pipe that breathes in wood chips and exhales firebrands at a controlled rate. Manzello created the Dragon to support NIST's program to better understand and prevent fires at the wildland-urban interface (WUI), with the ultimate aim of reducing property damage and human casualties.

Firebrands, or embers, are generated as vegetation and structures burn in WUI fires. Post-fire damage studies have suggested for some time that firebrands are a significant cause of structure ignition in WUI fires. However, prior firebrand research has focused on how far firebrands fly, known as spotting distance, and has not yielded definitive results to guide development of building codes and standards. 

In 2005, NIST began the cooperative research effort with BRI that ultimately led to the NIST Dragon becoming a permanent resident at BRI. NIST and BRI have used the combined facility to study the vulnerability of siding treatments, window glazing assemblies, and overhanging eaves to ignition during realistic firebrand showers. Results are shared with standards and regulatory bodies, insurers, and trade associations to inform their decisions on material and building requirements.

Another study examined the effectiveness of the standard wire mesh used to cover building vents on houses. Manzello and his team determined that the 6-millimeter (1/4-inch) spacing required in building codes were too porous to, and did not, prevent firebrands from igniting materials placed behind the mesh. Consequently, the California Code of Regulations was recently amended to require significantly smaller mesh sizes to cover vent openings.

Now, deck assemblies are slated to come under firebrand assaults from the NIST Dragon. Post-fire surveys conducted by NIST have documented that decks are vulnerable to ignition during wind-driven firebrand showers. However, codes and standards for decks have not been devised with detailed knowledge of the threat.

For example, in California, where wildland fires are an annual threat to many communities, the State Fire Marshal adapted an ASTM fire test designed for roofing materials to determine the response of deck materials to firebrand showers. The test entails placing a burning crib on top of a test deck and monitoring physical changes for a set period.

"It's assumed that this test represents a worst-case firebrand shower scenario," Manzello explains, "but no one knows for sure. The test does not simulate dynamic firebrand attack during a real wildland-urban interface fire. We are designing our full-scale tests to quantify the vulnerabilities and provide the basis for improvements in building codes."

* S.L. Manzello and S. Suzuki. Summary of the 2011 Workshop on Research Needs for Full Scale Testing to Determine Vulnerabilities of Decking Assemblies to Ignition by Firebrand Showers. NIST Special Publication 1129, Aug. 2011.




From Construction Law Lien Blog-Details Count When It Comes To Filing Liens

The first words of the California Court of Appeals written opinion in Ball v. Steadfast-BLK are: "What's in a name?"  That's because the case involves a challenge to a mechanics lien, arguing that a California mechanics lien is invalid and unenforceable because it was filed by David E. Ball dab "Clark Air Conditioning & Heating," when the actual dba name registered by Mr. Ball with the Contractors State License Board (CSLB) is "Clark Heating and Air Conditioning."

Let me break it out for you, because the name is so close it tricks your mind.

Lien filed as:  Clark Air Conditioning & Heating
Official Name:  Clark Heating and Air Conditioning



READ THE ARTICLE BY CLICKING HERE

The Regenesis Report (National Edition) October 2011 is now available.

The Regenesis Report (National Edition) October 2011 is now available.  Go to www.Regenesis.net and LOGIN

IN THIS EDITION

To Gate or Not to Gate?  A security question.
Ask the HOA Expert.  Another compelling Q&A.
Interests in Conflict.  How to avoid them.
Doctoring the Docs.  Reasons to amend the governing documents.
Annual Meeting Celebrations Turn potty time into party time!
Quelling the Quarrel.  How to defuse explosive situations.
Like a River.  A fluid reality of change and flow.
Job Review A-H.  A keen analyst. Translation: thoroughly confused

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Richard L. Thompson

The HOA Expert
www.Regenesis.net



From Hollister Freelance-Waterproofing Worker Injured Falling Through Roof-Medivac Chopper Needed to Get Him to Hospital

Worker injured after breaking through roof at West Marine
Sep 30, 2011
 By Kollin Kosmicki

A man working on the West Marine building in Hollister sustained
 major trauma Friday when he burst through the roof and fell about 
30 feet, a Hollister Fire Department captain confirmed. 

The accident at West Marine, 2395 Bert Drive, occurred at about 11:30
 a.m. Friday, said fire Capt. Tim Schneider. The employee with Mountain View-based 
Waterproofing Associates had been repairing dry rot on the two-story distribution 
warehouse with at least two other workers when he broke through the roof and fell, 
Schneider said. 

Monday, September 26, 2011

Earn Your CEU's with ICC this Fall


ICC - International Code Council, September 2011, Training & Education

THIS FALL'S CEUs
OPPORTUNITIES

INSTITUTES
In an industry where every detail is essential, training is a matter of public safety. ICC's Institutes offer a comprehensive education experience that focuses on industry best practices while offering you the opportunity to connect with colleagues and industry experts in your field.

 
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2009 Residential Inspection Institute
October 17-21 | Philadelphia, PA
Learn from nationally recognized code enforcement educators how to perform effective and efficient residential building, mechanical, plumbing and electrical inspections in accordance with the 2009 IRC. Receive answers to your code questions; discuss emerging code enforcement issues and challenges specific to residential inspections. You will be able to interact with professional instructors, gain valuable insight, share experiences and network with peers. Receive comprehensive and up-to-date resource manuals developed exclusively by ICC to reference during the event and after the event back on the job.

Plan Review Institute
November 14-18 | Myrtle Beach, SC
Learn how to effectively perform structural, nonstructural and residential plan reviews. Increase efficiency in determining if a given set of plans and specifications complies with the applicable 2009 I-Codes. Nationally recognized practitioners explain how to perform specific plan reviews in a step-by-step fashion. Features interactive practice exercises, question and answer sessions, detailed checklists and other valuable job aids. Solve problems, share experiences, network, exchange information and interact with highly respected educators in the industry.

Take a look at some additional helpful references and receive free shipping.

TO REGISTER OR FOR QUESTIONS about INSTITUTES, please contact
icctraining@iccsafe.org or call 1-888-ICC-SAFE (422-7233) ex. 33818

WEBINARS
Update webinars will introduce the major changes from the 2009 Code to the 2012 Code. The major changes and reasons for the changes will be presented. Information presented will allow participants to apply these new code requirements to design, plan review, and/or inspection.

Learn more about ICC Webinars.

Take a look at some additional helpful references and receive free shipping.

TO REGISTER OR FOR QUESTIONS on WEBINARS, please contact
icctraining@iccsafe.org or call 1-888-ICC-SAFE (422-7233) ex. 33818
ICC

HIRE ICC TO TEACH
Bring ICC education in-house
Give your group the confidence they need to meet tough challenges head-on so they can reach their full potential. Our Curriculum is designed to provide a fluid progression through all stages of career development, beginning with the entrance into the profession and on through the various stages of achieving proficiency and excellence.

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Take a look at some additional helpful references and receive free shipping.
TO HIRE ICC TO TEACH, please contact icctraining@iccsafe.org or
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ICC


Join us in Phoenix, Arizona, for the International Code Council 2011 Annual Conference and Final Action Hearings, October 30 – November 6, at the Phoenix Convention Center. Click here to learn more about training opportunities at this year's event.


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Sunday, September 25, 2011

www.decksurfacing.com for sale

Got this email from these folks...maybe you want to buy it.

Hello,


My name is Miwa Saito and I am a Business Development Manager for MCB,
an online marketing agency (mcbinteractive.com). We are offering the strategic
domain name DeckSurfacing.com for the one time price of $295.00, a small piece
of a marketing b udget that if properly positioned, can pay for itself many times over 
with the leads it creates.

This domain recently became available when it expired. We acquired this domain 
because it's a valuable asset that can drive traffic to your core brand.  Searching the
term "Deck Surfacing" on Google, yields appr oximately 15,800 results with numerous paid ads.  

Owning generic keyword terms that represent your business or brand can only help
form a company's online presence.  

This domain name is being offered to several businesses in your industry and will be
sold to the first party that completes the sale.

We transfer ownership of the domain before payment is required. This domain must be 
accepted at GoDaddy where a free account can be created if you do not already have one there. 
You can transfer it out to the destination of your choice at a later time.

See the great things our customers are saying about us on the testimonial section of our website.

Please contact my associate, Brian Berke, directly at 818-269-8134 if you have any questions about this opportunity.

Kind regards,

Miwa Saito
Business Development Manager
MCB
P.O.BOX 1061
Alhambra, CA 91802