EA: RAPID_CLASS
EE: IV
Status:
STD 2005/06/07
Code:
4
EA label:
RAPID_CLASS
Concept definition:
Class IV: Advanced. Intense, powerful but predictable <
RAPID
>s requiring precise boat handling in turbulent <
WATER
>. Depending on the character of the <
RIVER
>, it may include large, unavoidable <
WATER_WAVE
>s and holes or constricted passages demanding fast maneuvers under pressure. A fast, reliable eddy turn may be needed to initiate maneuvers, scout <
RAPID
>s, or rest. <
RAPID
>s may require "must'' moves above dangerous hazards. Scouting may be necessary the first time down. Risk of injury to swimmers is moderate to high, and water conditions may make self-rescue difficult. Group assistance for rescue is often essential but requires practiced skills. A strong Eskimo roll is highly recommended. <
RAPID
>s that are at the lower or upper end of this difficulty range are designated "Class IV-" or "Class IV+" respectively.
Reference type:
IR
Reference:
[
SCAW
, VI, "Class IV: Advanced"]
Supplemental references:
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