Volume 11: Chapter 4, Section 1 (Confined Space) Flashcards
_______ regulates the management of a confined space incident
CAL/OSHA
______, _______, and _______ report to the Rescue Team Manager
- Attendant
- Rigging Team
- Litter Team
______, _______, and _______ report to the Air Supply Manager
- Ventilation
- Line Tenders
- Air Source(s
A minimum of ______ are required to affect a confined space incident
6
Personnel required for a confined space are (6) _______
- Rescue Group Sup.
- Asst. Safety Officer
- Attendant
- (2) Entrants
- Air supply manager.
- Note this is Minimum! Ideal has 4 entrants
_______ is responsible for the area where the confined space team is working
Asst. Safety Officer
_______ are responsible for conducting rescue and entry during a confined space entry
Confined Space Rescue Technicians
________ is responsible for overall operations in the exclusion zone
Rescue Group Supervisor
________ shall authorize the rescue entry permit
Rescue Group Supervisor
________ is responsible for operating breathing air systems
Air Supply Manager
________ is responsible for managing the entry point and making sure rigging is correct
Entry Team Manager
________ is responsible for the welfare of the entrants while in the space
Attendant
________ is the only person in communication with the entrants
Attendant
________ manages the Entry Team Permits
Attendant
An approved Class_____ harness will be worn by all occupants
3
An exclusion zone for Confined Space should be a minimum of _______-ft
50
The Support Zone is _______ ft beyond the exclusion zone
100
The Key for Lock Out / Tag Out will be kept with________
Asst. Safety Officer
At no time will an SCBA be removed from a rescuer back to make entry
blank
Confined space personnel may at times make entry alone.
blank
Each entry team will have (4) pieces of additional equipment:
- Hard wired radio
- Communications
- Atmospheric monitor
- Tag line
Each entry member must have 4 pieces of PPE
- 3 light sources
- Brush gear
- Class 3 harness
- Retrieval line
_______ must be done prior to and during all rescue operations in confined space
Atmospheric monitoring
Atmospheric conditions for IDLH (5)____
- CO 25ppm
- O2 below 19.5%
- O2 above 23.5%
- Flammability at 10% of Lower Explosive Limit
- Hydrogen sulfide 10 ppm
Prior to entry, each team member must be logged into_____
Entry Team Permit
All confined space forms must be sent to______ for OSHA filing
Dept. Technical Operations Section
In the event of a single line SABA failure, open the ________ first
10 min escape bottle
Blanking and Blinding
Absolute closure of a pipe or opening
Confined space / Permit Required has when there are 4) conditions
- hazardous atmosphere
- potential for engulfing
- trapped or suffocated
- other
Inerting______
Displacing gas with inert gas
Line tenders are a minimum of _____ personnel
4
Line tenders report to the _____
Air Supply Manager
