CSST EXAM PREP (Notes for the California CSST EXAM) QUESTIONS WITH 100% CORRECT SOLUTIONS.
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CSST EXAM PREP (Notes for the California
CSST EXAM) QUESTIONS WITH 100%
CORRECT SOLUTIONS.
What is Title 8 CCR 5208 and 29 CFR 1910.1001? -Answer-General Industry
What is plenum space? -Answer-An enclosed space that is used for airflow. Example: the area
above a drop ceiling.
What is fibrosis...
CSST EXAM PREP (Notes for the California CSST EXAM) QUESTIONS WITH 100% CORRECT SOLUTIONS. What is Title 8 CCR 5208 and 29 CFR 1910.1001? -Answer -General Industry What is plenum space? -Answer -An enclosed space that is used for airflow. Example: the area above a drop ceiling. What is fibrosis? -Answer -formation of scar tissue in the lungs What is mesothelioma? -Answer -Cancer that arises from the mesothelial cells of the pleura is caused by asbestos fibers What is Asbestosis -Answer -Asbestosis is a condition developed in the lun gs as a result of inhalation of asbestosis fibers. What is AHERA? -Answer -Asbestos Hazard Emergency Response Act What is the dose -response relationship with asbestos and cancer? -Answer -The correlation between exposure to asbestos and disease (i.e. cumulat ive effect of high exposure and short duration or chronic exposure over longer duration) What is the most common asbestos related disease? -Answer -Asbestosis What can a B -reader do? -Answer -Interpret Chest X -rays What type of encapsulation forms a "hard sh ell" or membrane over the surface? -Answer -
Bridging encapsulation What type encapsulation does not leave a discreet surface layer? -Answer -Penetrating encapsulation Bridging Encapsulant -Answer -The type of encapsulation that forms a hard shell on the outsi de of asbestos -containing material is called a (n): (ex. If used on soil it would form a hard layer over the soil that would break if disturbed) Penetrating Encapsulant -Answer -The type of encapsulant that is absorbed into the asbestos matrix, and binds the components together. (n): (ex. If used on soil it would be absorbed and then form a lump of hardened material) How far does penetrating encapsulant penetrate? -Answer -13mm (1/2 inch) Removal Encapsulant -Answer -Penetrating encapsulant specifically de signed to minimize fiber release during removal of asbestos -containing materials rather than for encapsulation. Encapsulate -Answer -A liquid material which can be applied to asbestos -containing material which controls the possible release of asbestos fiber s from the material either by creating a membrane over the surface (Bridging encapsulant) or by penetrating into the material and binding it's components together (Penetrating encapsulant) what is ACBM? -Answer -Asbestos Containing Building Material (inte rior and >1%) What is ACCM? -Answer -Asbestos Containing Construction Material (>0.1%; greater than one -
tenth of one percent by weight) This is defined by Cal -OSHA ACCM must be verified by at least... -Answer -400 point count When a school has friable asbe stos they...? -Answer -Must implement an Asbestos Management Plan with yearly notification to any changes in ACM conditions What is ACM? -Answer -Asbestos -containing material is defined as any material containing more than 1% asbestos; >1%. Non-friable Asbes tos Containing Material (ACM) is considered hazardous. -Answer -False. Non-friable asbestos can become friable. -Answer -Through Mechanical (power tools) means during removal. Non-friable asbestos waste require a DOT manifest. -Answer -False. An EPA ID is not required with non -friable asbestos waste. However proper documentation is still required. ACCM waste requires a DOT manifest. -Answer -False. Although, it can be hauled wit h general demolition debris the receiving waste facility should be notified prior to receiving waste in order to properly secure the waste. How long does Asbestos stay in the air? -Answer -48-72 hours to settle. (Theoretically, it could stay airborne inde finitely as any disturbance to the airborne fiber can cause it to rise back into the breathing zones.) Chrysotile -Answer -White asbestos - is the most commonly used form of asbestos. It can be found today in the roofs, ceilings, walls, and floors of homes and businesses. Manufacturers also used chrysotile asbestos in automobile brake linings, gaskets and boiler seals, and insulation for pipes, ducts, and appliances. Estimated to be used in at least 80% of building materials. Amosite asbestos -Answer -brown asbestos - was used most frequently in cement sheets and pipe insulation. It can also be found in insulating boards, ceiling tiles, and thermal insulation products Crocidolite asbestos -Answer -blue asbestos - was commonly used to insulate steam engines. It was also used in some spray -on coatings, pipe insulation, plastics, and cement products Anthophyllite Asbestos -Answer -was used in limited quantities for insulation products and construction materials. It also occurs as a contaminant in chrysotile asbesto s, vermiculite, and talc. It may have a grey, dull green, or white color Tremolite and actinolite -Answer -are not used commercially, but they can be found as contaminants in chrysotile asbestos, vermiculite and talc. These two chemically similar minerals can be brown, white, green, gray or transparen What is NIOSH? -Answer -National Institute for Occupational Safety and Health EPA recommends how many samples per friable material? -Answer -9 (EPA always recommends 9 samples no matter the sample or surface are a. However, the 3,5,7 rule is a requirement for friable materials) TEM Cartridges are? -Answer -Transmission Electron Microscope 25mm 0.45μm + 5.0μm MCE (mixed cellulose ester) filter Material; Static conductive extension cowl for AHERA clearances PCM cartr idges are? -Answer -Phase Contrast Microscopy 25mm 0.8μm MCE (mixed cellulose ester) filter; Static conductive extension cowl for Non -AHERA Clearances 3 things to know about Chrysotile? -Answer -80% of asbestos was used in buildings White, long, and curly, Hydrophilic (easily wets) Three things to know about Amosite? -Answer -Less than 15% of asbestos used in building materials
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