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Abrasives are materials that are used to abrade or "sand" surfaces. A wide variety of materials are used as abrasives. Some are hazardous, like sand which contains crystalline silica, while others are not hazardous, like ground walnut shells.
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Hazardous material life ends when?
Hazardous material ceases to be hazardous when it is destroyed, sufficiently diluted in nonhazardous material, it is chemically changed into a nonhazardous material or incorporated into an object that immobilizes it and renders it unable to be hazardous.
What is the introduction of any hazardous material into bodies of water?
which hazardous material can enter the body
A typical situation when you should use the isolation distances found in the ERGs orange guide pages is when?
a. a hazardous material is exposed to fire.
Is polystyrene a hazardous material?
Polystyrene is not a hazardous material (dangerous good) in transportation. However, in circumstances where a fire might be a problem, polystyrene, which can readily and rapidly burn, can be a very hazardous material.
What is the first step in receiving hazardous material?
When receiving a shipment of hazardous materials, the first thing to do is to determine the nature of the hazardous material and then inspect it to ensure there are no leaks.
What does a shipper identify if it has a proper shipping name ID number and hazard class?
a hazardous material
Is a poisonous material considered to be a hazardous material?
yes, it is
Who is the authorizing official to approve hazardous or potentially hazardous material?
HMMP
How is hazardous material measured at construction site?
Hazardous materials are measured by weight or volume, depending on which material is being measured.
Is there a weight limit for hazardous material and non-hazardous material?
There are weight limits in some situations, transportation, for instance, and not in others.
Identify the 2 actions that should be taken when a hazardous material has been identified?
The actions to be taken when a hazardous material is identified are different depending on what the situaiton is. The actions for a spill, for example are very different that for identificaiton of a hazardous material in a fire.
What hazard class does dry ice and asbestos fall into?
Dry ice is classified as a hazardous material under Class 9 - Miscellaneous hazardous material. Asbestos is classified as a hazardous material under Class 9 - Miscellaneous hazardous material as well.
