Confined Space Attendant Duties
61 flashcards covering Confined Space Attendant Duties for the OSHA Confined Spaces section.
Confined space attendant duties involve monitoring workers entering hazardous enclosed areas, ensuring their safety, and responding to emergencies. These responsibilities are defined by OSHA's Permit-Required Confined Spaces standard in 29 CFR 1910.146 for general industry and 29 CFR 1926 Subpart P for construction, which outline the attendant's role in hazard recognition, communication with entrants, and summoning rescue services.
On OSHA Outreach Training exams, this topic typically appears as multiple-choice or scenario-based questions that test knowledge of specific duties, such as maintaining an accurate log of entrants or knowing when to order an evacuation. A common trap is overlooking the attendant's prohibition from entering the space themselves, which can lead to confusion about their supportive versus active role.
Always verify that attendants have a clear line of sight or communication with entrants to prevent delays in emergencies.
Terms (61)
- 01
What are the primary duties of a confined space attendant?
The attendant must remain outside the permit space during entry operations, monitor the conditions inside and outside the space, and protect entrants from hazards, including ordering evacuation if necessary (29 CFR 1910.146(d)).
- 02
Under 29 CFR 1910.146, what must a confined space attendant know about the space?
The attendant must know the hazards that may be faced during entry, including information on the mode, signs or symptoms, and consequences of exposure (29 CFR 1910.146(d)(1)).
- 03
How does a confined space attendant ensure entrant safety during operations?
By continuously monitoring the status of authorized entrants and the permit space to ensure their safety, and by maintaining an accurate count of entrants (29 CFR 1910.146(d)(4)).
- 04
What action should a confined space attendant take if an entrant shows signs of exposure?
The attendant must immediately order the affected entrants to evacuate the permit space (29 CFR 1910.146(d)(5)(iii)).
- 05
Under 29 CFR 1910.146, when can a confined space attendant leave their post?
The attendant shall not leave the post at the space without being relieved by another authorized attendant (29 CFR 1910.146(d)(6)).
- 06
What communication methods must a confined space attendant use with entrants?
The attendant must maintain continuous communication with entrants to monitor their status and ensure they can respond to questions and instructions (29 CFR 1910.146(d)(5)).
- 07
In a scenario where a confined space alarm activates, what must the attendant do first?
The attendant must evaluate the situation and order entrants to evacuate if a prohibited condition is detected (29 CFR 1910.146(d)(5)(iii)).
- 08
What is required of a confined space attendant regarding non-entry rescue?
The attendant must be familiar with and capable of using equipment for non-entry rescue, but only perform it if trained and authorized (29 CFR 1910.146(k)(2)).
- 09
Before entry operations begin, what must the confined space attendant verify?
The attendant must verify that all tests specified by the permit have been conducted and that all procedures and equipment are in place (29 CFR 1910.146(d)(3)).
- 10
How often must a confined space attendant monitor the permit space conditions?
The attendant must continuously monitor the permit space to ensure conditions remain safe for entrants (29 CFR 1910.146(d)(4)).
- 11
Under 29 CFR 1910.146, what hazards must the attendant recognize?
The attendant must recognize the signs, symptoms, and behavioral effects of exposure to hazards inside the space (29 CFR 1910.146(d)(2)).
- 12
What should a confined space attendant do if unauthorized persons approach the space?
The attendant must take actions to prevent unauthorized entry and warn or exclude potential entrants from the permit space (29 CFR 1910.146(d)(5)(iv)).
- 13
What training must a confined space attendant receive?
The attendant must be trained to perform assigned duties, recognize hazards, and use equipment, with training provided whenever duties change (29 CFR 1910.146(g)).
- 14
Under 29 CFR 1910.146, how must the attendant maintain an accurate account of entrants?
By keeping an accurate count of the number of authorized entrants in the permit space and ensuring that the means to identify them is available (29 CFR 1910.146(d)(4)).
- 15
What is the attendant's responsibility if they cannot effectively perform their duties?
The attendant must immediately stop the operation and ensure entrants evacuate if they cannot safely perform their duties (29 CFR 1910.146(d)(5)).
- 16
In a scenario involving multiple confined spaces, can one attendant monitor more than one?
An attendant may be assigned to more than one space only if the attendant can effectively monitor and protect the entrants in all assigned spaces (29 CFR 1910.146(e)).
- 17
What must the confined space attendant do upon completion of entry operations?
The attendant must ensure that all entrants have exited and that the space is secured, as per the employer's procedures (29 CFR 1910.146(d)).
- 18
Under 29 CFR 1910.146, what equipment must the attendant be familiar with?
The attendant must be familiar with the use and limitations of personal protective equipment and rescue equipment required for the entry (29 CFR 1910.146(d)(8)).
- 19
How does a confined space attendant initiate an emergency evacuation?
By ordering entrants to evacuate immediately upon detecting a prohibited condition or upon direction from the entry supervisor (29 CFR 1910.146(d)(5)(iii)).
- 20
What is the first step for a confined space attendant when a permit is issued?
The attendant must review the permit and ensure all required measures, such as testing and equipment, are in place before entry (29 CFR 1910.146(d)(3)).
- 21
In a situation where behavioral effects are observed in an entrant, what must the attendant do?
The attendant must order the entrant to evacuate based on signs of exposure to hazards (29 CFR 1910.146(d)(5)(iii)).
- 22
Under 29 CFR 1910.146, what limits the attendant's other duties?
The attendant shall not perform duties that interfere with their primary responsibility of monitoring the permit space (29 CFR 1910.146(d)(6)).
- 23
What documentation must the confined space attendant maintain during entry?
The attendant must maintain the entry permit and ensure it is available at the entry site for the duration of entry operations (29 CFR 1910.146(e)).
- 24
How must a confined space attendant respond to external emergencies?
The attendant must assess the emergency and either order evacuation or summon rescue services while preventing unauthorized entry (29 CFR 1910.146(d)(5)).
- 25
What is required if the confined space attendant needs to be relieved?
Another authorized attendant must take over to ensure continuous monitoring without interruption (29 CFR 1910.146(d)(6)).
- 26
Under 29 CFR 1910.146, what knowledge must the attendant have of rescue procedures?
The attendant must know the employer's rescue procedures and how to contact and use external rescue services (29 CFR 1910.146(d)(9)).
- 27
In a scenario with changing conditions in the confined space, what action is needed?
The attendant must monitor for changes and order evacuation if conditions become hazardous (29 CFR 1910.146(d)(5)).
- 28
What must the attendant verify about entrants before they enter?
That entrants have been properly trained and are authorized, and that they understand the hazards and signals (29 CFR 1910.146(d)(3)).
- 29
How does the confined space attendant contribute to hazard recognition?
By being aware of potential hazards and monitoring for any signs that could affect entrant safety (29 CFR 1910.146(d)(2)).
- 30
What is the attendant's role in preventing unauthorized entry?
To deny entry to anyone not authorized and to control access to the permit space (29 CFR 1910.146(d)(5)(iv)).
- 31
Under 29 CFR 1910.146, what must the attendant do if communication is lost with entrants?
The attendant must attempt to reestablish communication and order evacuation if it cannot be restored (29 CFR 1910.146(d)(5)).
- 32
In an entry operation, what must the attendant do if they detect a new hazard?
Immediately notify the entry supervisor and order entrants to evacuate (29 CFR 1910.146(d)(5)).
- 33
What training elements are specific to confined space attendants?
Training on hazards, communication procedures, and emergency response as part of the overall confined space program (29 CFR 1910.146(g)).
- 34
How often must the confined space attendant perform entrant checks?
Continuously, to ensure entrants' status is monitored at all times during entry operations (29 CFR 1910.146(d)(4)).
- 35
What is the procedure for the attendant during a confined space rescue?
The attendant must initiate non-entry rescue if possible or call for external rescue while preventing others from entering (29 CFR 1910.146(k)).
- 36
Under 29 CFR 1910.146, what personal protective equipment might the attendant use?
Equipment as required by the permit, such as for monitoring or communication, based on potential external hazards (29 CFR 1910.146(d)).
- 37
In a multi-entrant scenario, how does the attendant track individuals?
By maintaining an accurate count and identity of all authorized entrants in the space (29 CFR 1910.146(d)(4)).
- 38
What must the attendant ensure regarding the entry permit?
That the permit is followed and that any changes or cancellations are handled properly (29 CFR 1910.146(e)).
- 39
How does a confined space attendant handle external distractions?
By focusing solely on monitoring duties and not engaging in tasks that could distract from the entry operation (29 CFR 1910.146(d)(6)).
- 40
What is the attendant's responsibility for post-entry procedures?
To confirm all entrants have exited and to secure the space until it is safe (29 CFR 1910.146(d)).
- 41
Under 29 CFR 1910.146, what signals must the attendant recognize?
Any pre-arranged signals from entrants indicating distress or the need to evacuate (29 CFR 1910.146(d)(5)).
- 42
In an emergency, what priority does the attendant have?
To protect entrants by ordering evacuation and summoning help before any other actions (29 CFR 1910.146(d)(5)).
- 43
What must the confined space attendant do if the permit expires?
Ensure entrants evacuate and that the space is not re-entered until a new permit is issued (29 CFR 1910.146(e)).
- 44
How does the attendant support the entry supervisor?
By providing information on conditions and entrant status to the supervisor as needed (29 CFR 1910.146(d)).
- 45
Under 29 CFR 1910.146, what records must the attendant keep?
Records related to the entry, such as the permit and entrant logs, as part of the entry program (29 CFR 1910.146(e)).
- 46
What is the attendant's role in atmospheric monitoring?
To ensure ongoing monitoring as specified in the permit to detect any changes in atmospheric conditions (29 CFR 1910.146(d)(4)).
- 47
In a scenario with potential engulfment, what must the attendant monitor?
For signs of engulfment or other hazards that could affect entrants' safety (29 CFR 1910.146(d)(2)).
- 48
What authorization does a confined space attendant need?
To be designated and trained by the employer for the specific duties of attendant (29 CFR 1910.146(g)).
- 49
How must the attendant respond to entrant questions?
By providing clear instructions and ensuring understanding of hazards and procedures (29 CFR 1910.146(d)(5)).
- 50
Under 29 CFR 1910.146, what limits entry duration for the attendant?
The attendant must remain on duty for the entire duration of the entry operation (29 CFR 1910.146(d)(6)).
- 51
What is the attendant's duty regarding external rescue services?
To know how to contact and coordinate with external rescue services when needed (29 CFR 1910.146(d)(9)).
- 52
In an entry with mechanical hazards, what must the attendant watch for?
Signs of equipment failure or other hazards that could endanger entrants (29 CFR 1910.146(d)(2)).
- 53
What must the attendant do if an entrant reports a problem?
Evaluate the report and order evacuation if a hazard is confirmed (29 CFR 1910.146(d)(5)).
- 54
Under 29 CFR 1910.146, how is the attendant's performance evaluated?
Through training and retraining to ensure they can perform duties effectively (29 CFR 1910.146(g)).
- 55
What communication equipment must the attendant use?
Equipment that allows for effective communication with entrants, as specified in the permit (29 CFR 1910.146(d)(5)).
- 56
How does the attendant prevent accidental entry?
By controlling access and monitoring the entry point (29 CFR 1910.146(d)(5)(iv)).
- 57
In a confined space with IDLH atmospheres, what is the attendant's key duty?
To ensure no entry occurs without proper controls and to monitor for any changes (29 CFR 1910.146(d)(4)).
- 58
What is the attendant's role in the confined space program?
To act as the on-site representative ensuring the safety protocols are followed (29 CFR 1910.146(d)).
- 59
Under 29 CFR 1910.146, what must the attendant report to the supervisor?
Any problems or changes in conditions that affect the safety of the entry (29 CFR 1910.146(d)(5)).
- 60
What action is required if the attendant becomes incapacitated?
Entry operations must cease, and entrants must evacuate immediately (29 CFR 1910.146(d)(6)).
- 61
How does the attendant assist in testing the space?
By ensuring initial tests are performed and monitoring for ongoing hazards (29 CFR 1910.146(d)(3)).