33 C.F.R. § 149.670 What are the requirements for marking a general alarm system?
Title 33 - Navigation and Navigable Waters
Each of the following must be marked with the words “GENERAL ALARM” in yellow letters at least 1-inch high on a red background: (a) Each general alarm box; and (b) Each audio or visual device under §149.665 for signaling the general alarm.
Title 33: Navigation and Navigable Waters
PART 149—DEEPWATER PORTS: DESIGN, CONSTRUCTION, AND EQUIPMENT
Subpart F—Design and Equipment
General Alarm System
§ 149.670 What are the requirements for marking a general alarm system?
