PPE
This hard-hat class provides electrical protection up to 2,200 volts.
Class G
The three major hazardous-material categories in this module are health, physical, and this third category.
Environmental hazards
This SDS section lists exposure controls and personal protective equipment.
Section 8
NFPA 704 uses this shape to relay important hazard information.
Diamond
The first place to look for a chemical's safe handling procedures is this document.
Safety Data Sheet (SDS)
This eye protection is tight-fitting and completely covers the eye sockets.
Safety goggles
OSHA's Hazard Communication Standard gives workers this basic right regarding the hazardous materials they work with.
The right to know the risks
This SDS section contains first-aid measures.
Section 4
On an HMIS label, this symbol next to the health rating indicates a chronic health risk.
Asterisk
If a hazardous-material spill is discovered, this group should be notified immediately.
Emergency response team
To protect the eyes from welding flash, a welder must use this major piece of PPE.
Welding helmet
These chemicals fuel the combustion of other materials.
Oxidizers
This SDS section contains handling and storage information.
Section 7
On NFPA/HMIS labels, this color represents health hazards.
Blue
This stock-rotation system uses the oldest chemical stock first so materials are used within their shelf life.
First in, first out (FIFO)
This organization tests industrial gloves for quality and durability.
ASTM
Danger and Warning are examples of these GHS label elements.
Signal words
Transport information, including a UN number, is found in this SDS section.
Section 14
On the NFPA/HMIS scale, this number represents an extreme hazard.
4
This DOT reference is the first place to look for packaging, labels, UN ID, and paperwork requirements for shipping hazardous materials.
Hazardous Materials Table
When checking a half-mask respirator for leaks, a worker should cover these with the hands.
The cartridges
International hazardous-material shipments use a four-digit identification number preceded by these two letters.
UN
This exposure value describes the level an employee can have over a lifetime of 8-hour workdays without health effects in the course review.
TLV (Threshold Limit Value)
On the GHS category scale, this category represents the most severe hazard.
Category 1
A truck arrives with a placard you do not understand. According to the module, this is what you should do before unloading it.
Do not unload it until the material and placard are understood or positively identified