Which action is described as being used to stop fire spread through control lines and fixed water supplies?

Which action is described as being used to stop fire spread through control lines and fixed water supplies?

• A. Anchor and Hold
• B. Fire Front Following
• C. Bump and Run
• D. Take Cover

Answer: (A)

Stopping fire spread along established control lines and fixed water supplies hinges on anchoring a secure point and holding the line. The idea is to establish a solid anchor where the control line meets a barrier or where terrain and available water create a stable defense, then maintain the line by continuous wetting and suppression at that point. This approach uses the fixed water source to cool fuels and prevent embers or heat from crossing the line, giving crews time to prevent the fire from breaching. It emphasizes stability and persistence at the line rather than chasing the fire front or moving past the line. Other approaches don’t fit this purpose as well: following the fire front forces you to move with the fire’s edge, which can allow the line to be overwhelmed; bumping and running aims to create a new line ahead and pull back, leaving the original line vulnerable; taking cover is about sheltering from heat rather than actively stopping spread along a line with water and suppression.

Stopping fire spread along established control lines and fixed water supplies hinges on anchoring a secure point and holding the line. The idea is to establish a solid anchor where the control line meets a barrier or where terrain and available water create a stable defense, then maintain the line by continuous wetting and suppression at that point. This approach uses the fixed water source to cool fuels and prevent embers or heat from crossing the line, giving crews time to prevent the fire from breaching. It emphasizes stability and persistence at the line rather than chasing the fire front or moving past the line.

Other approaches don’t fit this purpose as well: following the fire front forces you to move with the fire’s edge, which can allow the line to be overwhelmed; bumping and running aims to create a new line ahead and pull back, leaving the original line vulnerable; taking cover is about sheltering from heat rather than actively stopping spread along a line with water and suppression.