Refuge Stations, Emergency Shelters Flashcards
What is the purpose of refuge stations in mines?
To provide shelter for miners during emergencies
Refuge stations are permanent or portable and designed for safety.
What is the minimum fire resistance rating for materials used in refuge stations?
At least one hour
This rating is crucial for the safety of miners.
What features must a refuge station have according to Reg. 854?
- Large enough to accommodate workers
- Capable of being sealed
- Means of voice communication with the surface
- Supply of compressed air and potable water
- Doors that open outwards
These features ensure the safety and communication of miners.
What factors determine the occupancy and duration of stay in a refuge station?
The volume of air in the station
Additional supplies like compressed air or oxygen can extend this duration.
What should a team do before passing a refuge station?
Contact the briefing officer and check for occupants
This ensures accountability and safety.
True or False: Temporary emergency shelters are covered under Regulation 854.
False
These shelters are considered shelters of last resort.
What are temporary emergency shelters typically used for?
As shelters of last resort for limited duration
They may not have access to compressed air or secure airline.
What are some examples of temporary emergency shelters?
- Do-it-yourself shelters
- Barricaded areas
- Manufactured emergency shelter devices
- Emergency fresh air stations
- Drop down tents
These options provide temporary refuge but are not substitutes for refuge stations.
What is a key distinction between refuge stations and temporary emergency shelters?
Temporary emergency shelters cannot be used as a substitute for refuge stations
Refuge stations are more secure and properly equipped.
What is the first step in checking a refuge station?
Knock on the door
How should you identify yourself when checking a refuge station?
Identify as mine rescue
What information should be determined about the people inside a refuge station?
The number of people inside
What should you ask if people are not in communication with the surface?
If any are trained in first aid or mine rescue
What should you inquire about concerning the occupants’ conditions?
If people are OK or there are any injuries
What should you ask regarding self-rescuers?
If they have self-rescuers and if they were used to get to the refuge station
What information should be gathered about personnel?
About missing personnel
What type of information should be obtained about the fire or emergency?
About information on the fire/emergency
What should be confirmed regarding the air supply in a refuge station?
If air supply is flowing and the door is sealed
What should you check about communication equipment in the refuge station?
If the phone is working
What instruction should be given to the people inside the refuge station?
Tell the people to stay inside
What should teams avoid when dealing with occupied refuge stations?
Entering if the exterior air is contaminated
What should teams and occupants do if they need to relay messages?
Work together to contact the surface and relay each other’s messages
What is the protocol if it is necessary to enter an occupied refuge station?
Occupants should move to the back and turn on the air supply fully while the team enters quickly
What should a team do if there is no response from the refuge station?
Enter immediately and perform the following actions:
* Turn on and off air supply to ensure operation
* Check air quality
* Contact the briefing officer
* Establish it as a refuge station
These actions are critical for ensuring safety and operational readiness in emergency situations.
What are the objectives of the standard province-wide operations and procedures?
To help mine rescuers achieve their multiple objectives
These objectives include maintaining the effectiveness of mine rescue teams and ensuring safety during operations.
What do minimum standards cover in mine rescue operations?
Measures to maintain mine rescue teams, the number of personnel available, and facilities and equipment at mine rescue substations and fresh air bases
These standards are essential for effective mine rescue operations.
Who should brief the rescue team before operations?
The designated briefing officer
Briefing ensures that all decisions related to the team’s assignment are clear and understood.
Who is responsible for the discipline, safety, and work performed by the rescue team?
The rescue team captain
The captain is responsible both before the team goes underground and while the team is underground.
From whom should the rescue team captain take orders?
Only from the briefing officer
This chain of command is crucial for maintaining order and safety during rescue operations.
What procedures are covered while traveling or working underground?
Going through doors, team communications, marking the route of travel, conducting team checks, and refuge stations
These procedures are important for ensuring the safety and efficiency of underground operations.
