Master Stream
A Master Stream is a powerful firefighting tool that can deliver large amounts of water or foam to fight fires. It's like a very large fire hose system that can be mounted on trucks, towers, or the ground. Firefighters use Master Streams when they need to apply a lot of water quickly, especially in situations that are too dangerous for firefighters to get close to. Think of it as a "heavy-duty" water delivery system used for big fires in buildings, industrial sites, or other large structures. You might also see it called a "deck gun," "monitor," or "deluge gun" in job descriptions.
Examples in Resumes
Operated Master Stream devices during large-scale industrial fire operations
Trained junior firefighters in proper Master Stream and Deck Gun deployment techniques
Led emergency response team utilizing Monitor systems for chemical plant fire suppression
Typical job title: "Firefighters"
Also try searching for:
Where to Find Firefighters
Professional Organizations
Training Resources
Job Boards
Example Interview Questions
Senior Level Questions
Q: Describe a situation where you had to decide between using a master stream or hand lines. What factors influenced your decision?
Expected Answer: A senior firefighter should discuss risk assessment, water supply considerations, structural stability, personnel safety, and fire behavior factors that influence tactical decisions.
Q: How do you train new firefighters on master stream operations?
Expected Answer: Should explain teaching safety protocols, proper setup procedures, communication methods, and coordination with other units, emphasizing real-world scenarios and hands-on practice.
Mid Level Questions
Q: What safety considerations must be addressed when deploying a master stream device?
Expected Answer: Should mention structural collapse concerns, water supply requirements, communication with team members, and proper positioning of equipment and personnel.
Q: How do you determine the appropriate gallons per minute (GPM) for a master stream operation?
Expected Answer: Should explain how to assess fire size, building type, water supply availability, and coordination with pump operators to deliver effective fire suppression.
Junior Level Questions
Q: What are the basic parts of a master stream device?
Expected Answer: Should identify main components like the base, barrel, controls, and water supply connection, showing basic understanding of equipment operation.
Q: When would you NOT use a master stream device?
Expected Answer: Should understand situations where master streams are inappropriate, such as when victims might be inside, or when less water damage is preferred.
Experience Level Indicators
Junior (0-2 years)
- Basic master stream setup and operation
- Understanding of water flow basics
- Equipment maintenance
- Safety protocols knowledge
Mid (2-5 years)
- Advanced flow calculations
- Tactical deployment decisions
- Team coordination
- Emergency scene assessment
Senior (5+ years)
- Strategic fire suppression planning
- Training program development
- Complex incident command
- Resource management
Red Flags to Watch For
- Lack of basic safety knowledge
- Unable to describe proper setup procedures
- No experience with different types of master stream devices
- Poor understanding of water supply requirements
- Inadequate knowledge of team coordination protocols
Related Terms
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