Western Canada Mine Rescue Manual Chapter 1

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What is the primary purpose of the Western Canada Mine Rescue Manual?

To serve as a reference for mine rescue trainers in developing training agendas

To outline the roles and responsibilities of mine rescue team members

To provide basic training in rescue procedures for emergency response at mining operations (correct)

To provide a comprehensive guide to surface and underground mining operations

Who is responsible for appointing a qualified person as a trainer for mine rescue training?

Management (correct)

The appointed rescue trainer

Employers and trainees

Mine rescue team members

What is the primary responsibility of the appointed rescue trainer?

Developing training agendas

Maintaining a log of training records (correct)

Overseeing mine rescue team operations

Conducting training sessions

What is required for all records of mine rescue training?

Sign-off by employers and trainees Signup and view all the answers

What is the purpose of constructing a training agenda for mine rescue training?

To achieve the maximum training results for the allotted training time Signup and view all the answers

What is the role of management in mine rescue training?

To appoint a qualified trainer and ensure team practice Signup and view all the answers

Why is it necessary to have trained mine rescue teams at surface and underground mining operations?

To comply with local legislation Signup and view all the answers

What is the ultimate goal of mine rescue training?

To prepare mine rescue teams to respond to emergencies effectively Signup and view all the answers

What is the primary responsibility of the Vice-Captain in a mine rescue operation?

To lead the team in retreat for short distances through areas already explored Signup and view all the answers

What is the first step in the response process of a mine rescue operation?

Preparation, including ensuring equipment and familiarity with facilities Signup and view all the answers

What is the primary goal of the response process in a mine rescue operation?

To safely travel to and arrive at the incident scene Signup and view all the answers

What is the role of the Captain in a mine rescue operation?

To resume the responsibility of leading the team as soon as circumstances permit Signup and view all the answers

What is included in the MERP that is initiated by the rescue team?

Response procedures and pre-incident plans Signup and view all the answers

What is the primary reason for accountability at the incident scene?

To account for the responding rescue team members first Signup and view all the answers

What is the role of the rescue team in a mine rescue operation?

To respond to the incident, control the scene, and assist with casualty extrication Signup and view all the answers

What is the last step in the response process of a mine rescue operation?

Arrival at the scene and accountability for the responding rescue team members Signup and view all the answers

What is the primary geographical condition necessary for an avalanche to occur?

Slope orientation Signup and view all the answers

Why do avalanches rarely start on slopes steeper than 45°?

Snow sloughs off continuously rather than accumulating Signup and view all the answers

What is one environmental effect that can contribute to the development of avalanche conditions?

Wind Signup and view all the answers

What is a common type of avalanche that occurs in winter after storms?

Dry powder snow avalanche Signup and view all the answers

What is a potential trigger point for an avalanche?

All of the above Signup and view all the answers

What is a human trigger event for an avalanche?

Working on a slope Signup and view all the answers

When are wet snow avalanches most common?

In spring and summer Signup and view all the answers

What is a characteristic of wet snow avalanches?

They are heavy and wet Signup and view all the answers

What is the primary effect of increased carbon dioxide on human respiration?

Increased respiratory rate Signup and view all the answers

What is the explosive range of carbon monoxide?

12.5%–74% Signup and view all the answers

What is the approximate concentration of carbon dioxide in which respiration becomes laborious?

50,000 ppm Signup and view all the answers

What is the primary source of carbon dioxide in mine air?

Decomposition of organic compounds Signup and view all the answers

What is the physical property of carbon monoxide that distinguishes it from air?

It is slightly lighter than air Signup and view all the answers

At what concentration of carbon dioxide can a person survive for only a few minutes?

100,000 ppm Signup and view all the answers

What is the primary hazard of carbon monoxide?

It is toxic Signup and view all the answers

What is the effect of water sprays on carbon monoxide in the air?

It is not removed from the air by water sprays Signup and view all the answers

What should you avoid doing when near power lines?

Touching vehicles or apparatus in contact with electrical wires Signup and view all the answers

What indicates a ground gradient in an area with downed wires?

A tingling sensation Signup and view all the answers

What is a fundamental aspect of mine rescue?

Identifying and responding to hazardous substances Signup and view all the answers

What can emit large quantities of toxic or explosive gases during an emergency?

Fires in electrical equipment Signup and view all the answers

What is the first priority for miners during a mine fire?

Protecting themselves from toxic gases and oxygen deficiency Signup and view all the answers

What is a common hazard in mines during normal operating conditions?

Toxic gases Signup and view all the answers

What should you avoid using on fires in energized electrical equipment?

Solid or straight water streams Signup and view all the answers

What is a key objective of mine rescue teams?