[Code of Federal Regulations] [Title 46, Volume 7] [Revised as of October 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR176.804] [Page 220] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 176--INSPECTION AND CERTIFICATION--Table of Contents Subpart H--Material Inspections Sec. 176.804 Machinery. At each initial and subsequent inspection for certification of a vessel, the owner or managing operator shall be prepared to conduct tests and have the vessel ready for inspections of machinery, fuel, and piping systems, including the following: (a) Operation of the main propulsion machinery both ahead and astern; (b) Operational test and inspection of engine control mechanisms including primary and alternate means of starting machinery; (c) Inspection of all machinery essential to the routine operation of the vessel including generators and cooling systems; (d) External inspection of fuel tanks and inspection of tank vents, piping, and pipe fittings; (e) Inspection of all fuel system; (f) Operational test of all valves in fuel lines by operating locally and at remote operating positions; (g) Operational test of all overboard discharge and intake valves and watertight bulkhead pipe penetration valves; (h) Operational test of the means provided for pumping bilges; and (i) Test of machinery alarms including bilge high level alarms.