MSHA Environments
The minimum requirement for a berm
What is half the axle height of the largest vehicle 0n site?
Two violations for which you can be personally fined
What is Smoking (or materials) and falsifying MSHA documents or statements?
Abbreviated as ROPS
What is roll over protection system?
According to MSHA regulations, all electrical repairs must be performed by
What is a qualified electrician?
When does MSHA require you to have a Hardhat on?
Wh is..When there is a hazard suspended over your head .
The frequency that the ground must be inspected around a high wall.
What is once every shift?
The 3 minimum required PPE items
What are safety glasses, safety shoes, and hard hat?
The minimum distance you must keep all trucks, cranes and booms from any energized power lines
What is 10 feet?
Dual hearing protection is required by MSHA when performing this task
What is using an air impact wrench.
Access points near a waterway is required by MSHA to have _____________
What is a Flotation device .
Minimum required distance for working from high wall.
What is 25% of the high wall height?
Frequency that a mine must be inspected by MSHA
What is twice per year?
This is how often a brake function test must be performed on equipment in mines.
What is prior to each shift?
The year the Mine Act was enacted.
What is 1977?
MSHA Standard has reduce the exposure limit on Silica dust from _______ micrograms to ______ micrograms.
What is ...100 Micrograms to 50 Micrograms
The minimum distance MSHA requires from a loaded shot.
What is 75 feet?
The first step before reporting a safety concern to MSHA
What is report the concern to your supervisor?
The first thing you should do when approaching a piece of operating equipment
What is make eye contact with operator?
who is considered to be a "miner"
Who is anyone working in a mine (including supervisors, contractors, construction or demolition workers, and truck drivers) ?
Any unattended vehicle on a mine site must be supported from movement using what ?
What is ... a wheel chock
The first step a first aid trained miner must assess before helping an injured miner?
What is area safety?
The minimum height that requires fall protection according to MSHA
What is when there is a risk of a fall?
According is MSHA this is when lockout tagout is not required.
What is having sole possession of the only source of energy for what it is you are working on?
The acronym we use for extinguishing a fire with an extingusher.
PASS
Pull
Aim
Squeeze
Sweep
Three documents that MSHA would be looking for during an inspection.
What is... task training paperwork, Pre trips, current year refresher paperwork.