CHAPTER 1 - Identifies and defines relevant terminology — heating system, venting system, flue gases, chimney, vent. Types of chimneys -- metal, factory-built, and masonry -- are identified and their construction discussed. Chimney performance requirements are listed. The purpose and function of flue lining are detailed. Flue lining systems are described, and alternatives are identified.
CHAPTER 2 - Chimney Fire is defined and sources and causes are identified. Fuels and other combustibles — creosote, wood, soot — are identified and discussed. Thermal characteristics of chimney fires and the evidence that a chimney fire has occurred are presented. The potential damage to the chimney, to other objects, and to the house are detailed.
CHAPTER 3 - Thermal damage to clay flue lining is described. Thermal stress theory and concepts are identified, including stress resistance, steady state conditions, transient conditions, and thermal shock. Also included are discussions of how the shape of the flue influences damage caused by chimney fires.
CHAPTER 4 - A guide to the evaluation of chimney fire damage, emphasizing the importance of searching for and verifying evidence of causes and effects of chimney fires. Also, evaluation of other possible causes of chimney damage —lightning, thermal expansion, material fatigue, moisture, weathering, freeze/thaw damage, flue gases, condensation, rotational and differential settlement.
CHAPTER 5 - Application of insurance to chimney fire damage, Identification of available homeowners’ policies and their provisions and coverage. Coverage for damage under the fire peril is detailed. Procedures and criteria for recognition and evaluation of a valid chimney fire claim are discussed, as are arguments not relevant to proper consideration of insurance coverage.
This recall involves AC power cords sold with Microsoft Surface Pro, Surface Pro 2 and Surface Pro 3 computers before March 15, 2015. Surface Pro and Surface Pro 2 devices have a black case with the product name on the back of the device toward the bottom. Surface Pro 3 computers have a silver case with “Windows 8 Pro” on the back of the device under the kickstand. This recall also involves accessory power supply units that include an AC power cord sold separately before March 15, 2015. The recalled power cords do not have a 1/8-inch sleeve on the cord on the end that connects to the power supply.
Get the details at CPSC
The recall includes three models of the Dirt Devil Total Pet Cyclonic Upright vacuums, model UD70210, UD70210CA and UD70210RM. The model number and manufacture date code are printed on a silver label on the back side of the vacuum. The vacuums are identical with black, gray and clear housing with red and purple trim. “Total Pet” is printed underneath the Dirt Devil logo in the center of the vacuum. Only vacuums with the first three digits of the four digit manufacture date code that begin with B14 through I15 are included in the recall. All recalled vacuums were manufactured between February 2014 and September 2015.
This recall involves KUL small, black portable fan heaters. The KUL logo is printed on the front bottom of the heaters next to the power dial. The fan heater measures about 9 inches long by 5 inches wide by 10.5 inches tall. The fans weigh about two pounds. An adhesive label is on the bottom of the heater with model number “KU39229” and “Date: 0515” in the lower right-hand corner.
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.
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 January 2016
What is the item of discussion and who is saying it?
"We take the stars from heaven, the red from our mother country, separating it by white stripes, thus showing that we have separated from her, and the white stripes shall go down to posterity representing liberty”.
Attributed to George Washington, he was describing the symbolism of the the stars and stripes of first United States flag.
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