Atmospheric Hazards
An odorless gas that can only be detected with a monitor
What is Carbon Monoxide?
This person knows the hazards of the space, maintains communication with the workers entering the space, and remains outside the space to summon emergency help if needed
What is the Attendant?
_____ is the action by which a person passes through an opening into a Permit-Required Confined Space
What is Entry?
Gun Barrels, stock tanks, boilers, and trenches could be confined spaces
What is True?
A hazardous gas that has the odor of rotten eggs and can dull your sense of smell
What is Hydrogen Sulfide?
This person knows the hazards of the space, uses appropriate PPE, maintains communication with the attendant, exits the space as soon as possible when ordered, and alerts the attendant when problem arises
What is the Authorized Entrant?
The printed document that is provided to allow and control entry into a confined space
What is the entry permit?
Everything checks out. We can go to work and put testing equipment away.
What is False? Air testing must continue while working inside confined space.
Nitrogen is an example of a gas that can displace this other gas
What is Oxygen?
This person knows the hazards of the space; verifies emergency plans, permits, testing procedures, and equipment; terminates entry and cancels permits when any operation is complete, and takes appropriate action to remove unauthorized entrants
What is the Entry Supervisor?
Once a job is complete and the permit is canceled, the canceled permits are required to be kept for this long
What is One year
The attendant can leave the confined space area and take a break if he needs to if it is less than 10 minutes
What is False ? The attendent MUST remain in position the whole time an entry is being performed.
What is
h2s: 10 ppm
LEL 10%
CO 35 ppm
O2: 19.5-23.5%
LEL stands for this
What is Lower Explosive Limit?
Required to give you proper training if you are required to work in confined spaces
What is Your employer?
In addition to confined space training, rescue personnel must have what other basic training
What is First Aid/CPR?
Air samples should be taken at various depths within the space because some gases are heavier than air and will not be detected right at the top of the space
What is True ?
The percentage of oxygen in an environment that makes it rich.
What is 23.5% ?
Ultimately responsible for your safety at work
What is You are?
According to the OSHA confined space regulation, name at least one condition that make something a confined space
What is 1). Limited means of egress 2). Can be bodily entered 3). Not designed for continuous occupancy
When the confined space has any sort of hazardous atmosphere, you can wear a respirator and continue with the work.
What is False?