4. Which of the following is NOT a confined space that requires a permit? A space that contains a hazardous or potentially hazardous atmosphere.
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What is not a confined space?
Just because a work area has more than one way of escape, does not necessarily mean it is not a confined space. If the space has limited ways to get in and out, it could be a confined space. A open top tank would have limited openings for entry and exit. 2) The Space is not Intended for Continuous Human Occupancy.
Which of the following describes a non permit-required confined space?
“Non-permit confined space” means a confined space that does not contain or, with respect to atmospheric hazards, have the potential to contain any hazard capable of causing death or serious physical harm.
What are the 4 characteristics of a permit-required confined space?
A permit-required confined space is one that meets the definition of a confined space and has one or more of these characteristics: (1) contains or has the potential to contain a hazardous atmosphere, (2) contains a material that has the potential for engulfing an entrant, (3) has an internal configuration that might
Which of the following is a confined space?
Confined spaces include, but are not limited to, tanks, vessels, silos, storage bins, hoppers, vaults, pits, manholes, tunnels, equipment housings, ductwork, pipelines, etc.
Do all confined spaces require a permit for entry?
A permit-to-work system is required where there is a reasonably foreseeable risk of serious injury in entering or working in the confined space. Some employers decide that where any identified risks can be easily controlled, or the work system is very simple, a permit-to-work system will not be used.
What 3 things define a confined space?
According to OSHA a confined space is a space that meets these criteria: 1) being large enough for an employee to enter and perform work; 2) has limited or restricted means for entry or exit; and 3) is not designed for continuous occupancy.
Which of the following is required on the confined space permit?
According to OSHA, a permit required confined space (“permit space” for short) is a confined space that meets one or more of the following criteria: It has actual or potential for a hazardous atmosphere. It contains a material that has the potential for engulfing an entrant.
Which of the following conditions would make a confined space a permit required confined space?
Permit-Required Confined Space (PRCS)
A permit-required confined space is a confined space with one of the following: 1.It contains or has the potential to contain a hazardous atmosphere. 2.It contains a material that has the potential to engulf an employee or entrant.
How can you identify a permit required confined space?
According to OSHA, a permit-required confined space is a space that has one or more of the following characteristics: Contains or could contain a hazardous or potentially hazardous atmosphere. Contains material that has the potential for engulfing the entrant.
How many types of confined space are there?
three
There are three main types of confined spaces — permit required, alternate procedure and non-permit-required spaces. A permit-required confined space must have safety signage around the area to indicate there’s potential for danger if entered. The employees should see this signage before they enter the confined space.
What is the OSHA standard for confined space?
OSHA’s standard for confined spaces (29 CFR 1910.146) contains the requirements for practices and procedures to protect employ-ees in general industry from the hazards of entering permit spaces. Employers in general industry must evaluate their workplaces to determine if spaces are permit spaces.
What is the main difference between a confined space and a permit required confined space?
Permit-Required Confined Space: This is a space where the hazards to employees are controlled but still present. These spaces are usually IDLH (immediately dangerous to life and health). Non-Permit Required Confined Space: This is a space where the hazards are “eliminated.”
What are examples of confined spaces and enclosed spaces?
A confined space is any enclosed or partially enclosed structure that is intended or likely to be entered by any person, has limited or restricted entry or exit access and contains a potentially harmful atmosphere. Examples include tanks, pits, chimneys, silos, underground sewers, tunnels and wells.
Is an open top tank a confined space?
Confined spaces include (but are not limited to) storage tanks, process vessels, opened top spaces more than four feet in depth such as pits and vaults, silos, vats, degreaser vessels, boilers, ventilation and exhaust ducts, sewers, tunnels, and pipelines.
Is an open pit considered a confined space?
Some examples of confined spaces include storage tanks, sewers, manholes, tunnels, ship voids, pipelines, silos, wells, pits and trenches. These also require a permit for entry. In the United States, any pit or trench with a depth equal to or greater than 4 feet is classified as a permit-required confined space.
How is a confined space defined quizlet?
What is the definition of a confined space? A confined space is any space that is large enough and configured so that a worker can bodily enter and perform assigned work, has a limited or restricted means for entry or exit, and is not designed for continuous human occupancy.
Who is required to provide an entry permit for a permit required confined space quizlet?
Terms in this set (50) If the attendant observe that a worker inside the space shows signs of hazard exposure, the attendant will go in to rescue the worker. The entry permit authorizes entry to anyone who wishes to enter the “permit required confined space.”
Is a trench box a confined space?
A trench isn’t considered a confined space except in these circumstances. OSHA requires employers to follow set procedures whenever their employees are working inside a confined space.
What type of permit must be issued before a permit required confined space can be accessed?
The Confined Space Entry Permit must be completed before approval can be given to enter a permit-required confined space. This permit verifies completion of items listed below. This permit shall be kept at the job site for the duration of the job.
What is a Class C confined space?
Confined Space, Class “C” A confined space in which the potential. hazard would not require any special modification of the work procedure.