[Code of Federal Regulations] [Title 46, Volume 4] [Revised as of October 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR119.530] [Page 370] TITLE 46_SHIPPING (This book contains parts 90 to 139) CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 119_MACHINERY INSTALLATION--Table of Contents Subpart E_Bilge and Ballast Systems Sec. 119.530 Bilge high level alarms. (a) Each vessel must be provided with a visual and audible alarm at the operating station to indicate a high water level in each of the following normally unmanned spaces: (1) A space with a through-hull fitting below the deepest load waterline, such as a lazerette; (2) A machinery space bilge, bilge well, shaft alley bilge, or other spaces subject to flooding from sea water piping within the space; and (3) A space with a non-watertight closure , such as a space with a non-watertight hatch on the main deck. (b) A visual indicator must be provided at the operating station to indicate when any automatic bilge pump is operating. [CGD 85-080, 61 FR 922, Jan. 10, 1996; 61 FR 20556, May 7, 1996]