46 C.F.R. § 113.10-3 Cable runs.
Title 46 - Shipping
Cable runs between the fire alarm annunciator and fire detecting or fire alarm zones must be as direct as practicable and, where practicable, must not be in staterooms, lockers, or other enclosed spaces in order to reduce the risk of damage by a localized fire or other cause.
Title 46: Shipping
PART 113—COMMUNICATION AND ALARM SYSTEMS AND EQUIPMENT
Subpart 113.10—Fire and Smoke Detecting and Alarm Systems
§ 113.10-3 Cable runs.
