osha 10 slides 04 - hazardous materials

8/9/2019 OSHA 10 Slides 04 - Hazardous Materials

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Key Terms

Article: A manufactured item other than a fluid or particle:

i. Which is formed to a specific shape or design during manufactureii. Which has end use function(s) dependent in whole or in part upon its shape or design durin

iii. Which under normal conditions of use does not release more than very small quantities, e.amounts of a hazardous chemical and does not pose a physical hazard or health risk to employ

Chemical: Any element, compound, or mixture of elements and/or compounds.

Container: Any bag, barrel, bottle, box, can, cylinder, drum, reaction vessel, storage tank, or the likehazardous chemical.

Explosive: A chemical that causes a sudden, almost instantaneous release of pressure, gas, and heasudden shock, pressure, or high temperature.

Hazardous Chemical: Any chemical that poses a physical or health hazard.Physical Hazard: A chemical for which there is scientifically valid evidence that it is a combustible liq

gas, explosive, flammable, an organic peroxide, an oxidizer, pyrophoric, unstable (reactive), or

Trade Secret: Any confidential formula, pattern, process, device, information, or compilation of infoin an employer's business, and gives the employer an opportunity to obtain an advantage ovedo not know or use it.

Workplace: An establishment, job site, or project at one geographical location containing one or mo


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Product Location % Asbest

Roofing tiles Roofs 20 - 30

Roofing shingles Roofs 20 - 32

Sprayed coating Ceilings, walls and steelwork 1 - 95

Troweled coating Ceilings, walls 1 - 95

Asbestos - cement sheet Fireplaces, boilers 20 - 50

Millboard, rollboard Walls, commercial buildings 80 - 85

Asphalt - asbestos tile Floor 26 - 30

Preformed pipe wrap Pipes 50

Paper tape Furnaces, steam valves, flanges, electrical wiring 80

Putty (mudding) Plumbing joints 20 - 100

Gaskets/Packing Pipe flanges, boiler doors, valves, pipes 10 - 80

Hot tops Used with ingot molds in the steel pouring process 10 - 80


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1. Equip power tools used to remove lead-based paint with dust collection shrouds or other attachments.

2. For abrasive blasting operations, build a containment structure that is designed to optimize the flow of

workers breathing zones.

3. Maintain the affected area under negative pressure to reduce the chances that lead dust will contamin

enclosure.

4. Equip the containment structure with an adequately sized dust collector to control emissions of particu

environment.

5. Choose materials and chemicals that do not contain lead for construction projects.

6. Replace lead-based painted components such as windows, doors, and trim with new components free o

7. When applying lead paints or other lead-containing coatings, use a brush or roller rather than a sprayer

8. Use non-silica-containing abrasives, such as steel or iron shot/grit sand, instead of sand in abrasive blas

9. Put all lead-containing debris and contaminated items accumulated for disposal into sealed, impermeab

impermeable containers.


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osha 10 slides 04 - hazardous materials

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