Safety comes First!

[Audio] Trainers must go over administrative details prior to beginning the course. It is important participants are aware of primary and secondary emergency exits, the muster station, rest rooms, breaks times, and notification of evaluation. Identify the nearest emergency exits before the start of training. Identify the nearest muster station and how no one is to leave until attendance is taken and the instructor provides further direction. Identify where the washrooms are located. Remind everyone to turn off cell phones or place on vibrate and if calls need to be taken that they can step out to take the call to minimize disruption to the rest of the class. Identify for participants when their coffee breaks and lunch will be AM and PM Coffee breaks – 15 minutes Lunch – 30 minutes Remind participants to fill out the evaluation forms they have been provided at the end of the training. Notify participants there will be practical activities and discussions they are required to participate in, as well as an evaluation. These are required to be completed to be successful in the course. Ask participants to notify the trainer if they require any accommodations..

[Audio] Ask participants to identify their: Name Occupation How long have you worked in traffic control? What do you hope to learn from this course? (You may write these on the flip chart and pin up on the wall to review at the end of the course to confirm if the participants expectations were met.).

undefined. Learning Outcomes. After completing this module, you will be able to: explain what asbestos is, how it is produced, and why it is dangerous. Identify the types of asbestos that are commonly used to manufacture products describe the hazardous properties in forms of asbestos list the most probable locations where asbestos can be found identify the most important route of exposure to asbestos that leads to health affects describe the health effects of asbestos exposure and contributing factors of asbestos related diseases Discuss who is at greater risk of being exposed explain the strategies and control measures used to avoid asbestos exposure state the workplace exposure limits for asbestos established by different international organisations summarize the steps taken by licensed asbestos professionals for asbestos removal discuss the safety measures for asbestos waste management.

undefined. Asbestos Introduction. What is asbestos? Asbestos is a generic term used two describe a family of naturally occurring to silicate minerals that are fibrous. These minerals are extremely strong, chemically inert, and heat resistant. Because of these valuable characteristics, asbestos is used to manufacture mini commercial and household products, including building materials, thermal insulations, friction production, reinforcement for cement and plastics, and even woven into fabrics..

undefined. How is asbestos produced?. Asbestos is naturally found in rock deposits and is mined from the earth by open pit mining. The rocks are transported to asbestos mills, where the asbestos is extracted from the rocks. The asbestos is subsequently supplied to manufacturers, where it is transformed into different products. Asbestos was widely utilized until the 1980s, when its dangers were discovered. Since then, most countries have introduced regulations to control or prohibit the use of asbestos..

Why is asbestos dangerous?. Why is asbestos dangerous? | National Asbestos Helpline.

Types of asbestos. Types of Asbestos | Chrysotile, Amosite, Actinolite & Others.

White Asbestos. Action on white asbestos blocked by top exporters | News | Chemistry World.

Blue Asbestos. Blue Asbestos or Crocidolite is a lavender grey to blueish green with thin, straight, and sharp fibers. It is weaker than other types and can be easily broken and inhaled. Blue asbestos is the most dangerous type and is no longer produced..

Brown Asbestos. Amosite Asbestos | The Paul Law Firm.

Question. Which of the following is the most commonly used type of asbestos? brown asbestos (Amosite) white asbestos (Chrysotile) blue asbestos (Crocidolite).

Answer. B) White Asbestos The most commonly used asbestos is white asbestos (Chrysotile).

Which type of asbestos is considered the most dangerous?.

Answer. A) Blue Asbestos The most dangerous type of asbestos is blue asbestos (Crocidolite).

What Does Asbestos Insulation Look Like In Attics | Waypoint Inspection.

Hazardous properties of Asbestos. Asbestos minerals have many useful properties that makes suitable for industrial applications. Those properties include resistance to chemical and biological degradation, thermal and electrical insulation, wear and friction characteristics, mechanical strength, and ability to be woven. However, the hazardous properties of asbestos minerals outweigh all of their useful properties..

Asbestos-containing materials produce asbestos dust..

Asbestos Dust has microscopic fibers. Asbestos dust consists of two small fibers to be seen or felt. These fibers are approximately 1500 times smaller then human hair and can only be seen through microscope..

Asbestos Fibers can remain airbourne for long periods.

Asbestos fibers can be easily inhaled. As thin asbestos fibers remain suspended in the air for extended periods, they are the most likely to be inhaled and settle deep in the lungs. Some asbestos fibers are so tiny and sharp that they are drawn deeper into the lung tissue with each breath..

Asbestos fibers are virtually indestructible. Asbestos fibers are robust and virtually indestructible. The human body cannot break or remove them once they are stuck in the lungs. These indestructible fibers then cause asbestos-related illnesses..

What is friable asbestos? - Airsafe. Hazardous forms of Asbestos.

Bonded Asbestos Removal – B&C Asbestos Removals. Hazardous forms of Asbestos.

Question. The human body cannot break or remove asbestos fibers once they are stuck in the lungs. True False.

Answer. The answer is A)True.

Question. Asbestos is most dangerous when it is non-friable and contained in intact solid material. True False.

Answer. The answer is B) false.

Question. Which of the following are hazardous properties of asbestos? Select 3 answers. asbestos dust can paralyze lungs instantly asbestos fibers can be easily inhaled asbestos dust has microscopic fibers asbestos fibers can remain airborne for hours asbestos fibers can be dissolved in water.

Answer. B)asbestos fibers can be easily inhaled C)asbestos dust has microscopic fibers D)asbestos fibers can remain airborne for hours.

Types of Asbestos Insulation - A Comprehensive Guide.

Identification of Asbestos-Containing Materials. Asbestos has been in use for at least 2000 years. It was a common additive to textiles and construction materials like cotton, cement vinyl, plaster, add asphalt until the 1980s. Asbestos containing materials can still be found in many places; they are difficult to be identified based on appearance alone. The proper way to determine whether a building or material contains asbestos is by inspection by certified asbestos inspector. It is important to know that all asbestos minerals are fibrous, but that doesn't mean all fibrous materials are asbestos..

Asbestos in Home and Buildings. Homes and buildings constructed or renovated before the 19 90s are most likely to contain asbestos-containing materials. Asbestos can be found in a wide variety of materials and places, including but not limited to:.

Asbestos in Workplaces. Asbestos Is not only present in homes and buildings but also can be found in the following places and materials commonly encountered in industrial settings.

Question. All fibrous materials found in a house or building are made from asbestos. A) True B) false.

Answer. False, not all materials contained asbestos.

Routes of Asbestos Exposure. Conceptual Model.

Routes of Asbestos Exposure. Exposure to asbestos might occur through one or more of the following pathways called routes of exposure. Inhalation: The primary route of asbestos exposure is inhalation. It is the most prevalent route leading to asbestos diseases. The inhalation of asbestos results in fibers or dust being deposited in the lungs. The deposition depends mainly on the diameter of the asbestos fibers. Thin fibers have the most potential for inhalation add are deposited deeply within the lungs..

Routes of Asbestos Exposure. Occupational Asbestos Exposure is a Lingering Problem - The Law Offices of Justinian C. Lane, Esq. – PLLC.

Routes of Asbestos Exposure. What Are The Symptoms of An Asbestos Rash? - The Law Offices of Justinian C. Lane, Esq. – PLLC.

Asbestos Exposure Limits. Asbestos concentrations are expressed in units fibers per cubic centimeter of air (f/cc). To determine asbestos exposure level, the concentration is measured in an area (using air sampling equipment) for a length of time (usually 8 hours). The exposure level is then expressed in time-weighted average or TWA. For reference, the following are the asbestos exposure limits from different authorities. Also, OSHA suggests that no worker should be exposed to more than 1 fiber/cc as averaged over a sampling period of 30 minutes..

Question. What is the permissible exposure limit (PEL) for Asbestos, established by the occupational safety Anne Health Administration (OSHA)? 1 fiber/cc averaged over 8 hours 3 fibers/cc averaged over 30 minutes 20 ppm averaged over 10 hours 0.1 fiber/cc averaged over 8 hours.

Answer. The answer is D, 0.1 fiber/cc averaged over 8 hours..

Question. Which is the primary root of asbestos exposure? skin contact Inhalation Ingestion injection.

Answer. The answer is B, inhalation is the primary route of exposure of asbestos.

Health Effects. Patient clipart oxygen mask, Patient oxygen mask Transparent FREE for ....

Health Effects. What Risks Do Asbestos Cement Water Pipes Pose to Public Health?.

Asbestosis. Asbestosis is a dangerous, persistent, non-cancerous condition where asbestos fibers in the lungs irritate lung tissues, leading to scaring. Asbestosis symptoms include difficulty breathing and dry, cracking sound in the lungs when you breathe. Cardiac failure might occur as the condition progresses. Asbestosis is often deadly or severely paralyzing, and there is currently no cure for the disease..

Lung Cancer. This has been declared a human carcinogen (a substance that causes cancer) by the international agency for research on cancer (IARC). Lung cancer causes the largest number of deaths related to asbestos exposure. Coughing and irregular breathing patterns are the most common symptoms of lung cancer. Other symptoms include anemia, shortness of breath, and persistent chest pain..

Mesothelioma. Mesothelioma is a rare type of cancer that affects the lining of the lungs, chest, abdomen, and (in rare cases) the heart. Very small amounts of asbestos can cause mesothelioma. Even families of people who work with asbestos can develop mesothelioma from the dust they bring home their clothes..