How should lines and hoses be managed to prevent entanglement hazards?

• A. Keep lines clear of the working area, secure hoses, and use tensioned, properly routed lines with reels where possible.
• B. Coil hoses loosely near the surface for quick access.
• C. Let all lines run freely to avoid kinks.
• D. Only secure lines if visibility is poor.

Answer: (A)

Preventing entanglement comes from proactive line management: keep lines out of the working area, secure hoses, and route them so they stay taut and predictable, using reels or guides to maintain controlled tension and flow whenever possible. When lines are kept clear of the task zone, divers can move freely without snagging on hoses or fittings. Securing hoses prevents them from drifting, looping, or snagging on gear, teammates, or structures. Proper routing means laying lines along established tracks or along the periphery where they won’t cross the diver’s path or equipment and staying ahead of any motion during the operation. Using reels or tensioned routing helps maintain a steady, controlled line position, reducing slack that could form loops or snag points and enabling quick, safe adjustments if conditions change. Coiling loosely or letting lines run freely invites entanglement, as coils or unmanaged loops can catch on fins, equipment, or protrusions, and securing lines should be practiced regardless of visibility because entanglement can occur in any condition.