[Code of Federal Regulations] [Title 46, Volume 7] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR173.001] [Page 157-158] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 173_SPECIAL RULES PERTAINING TO VESSEL USE--Table of Contents Subpart A_General Sec. 173.001 Applicability. Subpart A_General Sec. 173.001 Applicability. Subpart B_Lifting 173.005 Specific applicability. 173.007 Location of the hook load. 173.010 Definitions. 173.020 Intact stability standards: Counterballasted and non- counterballasted vessels. [[Page 158]] 173.025 Additional intact stability standards: Counterballasted vessels. Subpart C_School Ships 173.050 Specific applicability. 173.051 Public nautical school ships. 173.052 Civilian nautical school ships. 173.053 Sailing school vessels. 173.054 Watertight subdivision and damage stability standards for new sailing school vessels. 173.055 Watertight subdivision and damage stability standards for existing sailing school vessels. 173.056 Collision and other watertight bulkheads. 173.057 Permitted locations for Class I watertight doors. 173.058 Double bottom requirements. 173.059 Penetrations and openings in watertight bulkheads. 173.060 Openings in the side of a vessel below the bulkhead or weather deck. 173.061 Watertight integrity above the margin line. 173.062 Drainage of weather deck. 173.063 Intact stability requirements. Subpart D_Oceanographic Research 173.070 Specific applicability. 173.075 Subdivision requirements. 173.080 Damage stability requirements. 173.085 General subdivision requirements. Subpart E_Towing 173.090 General. 173.095 Towline pull criterion. Authority: 43 U.S.C. 1333; 46 U.S.C. 2113, 3306, 5115; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 0170.1. Source: CGD 79-023, 48 FR 51045, Nov. 4, 1983, unless otherwise noted. Each vessel that is engaged in one of the following activities must comply with the applicable provisions of this part: (a) Lifting. (b) Training (schoolship). (c) Oceanographic research. (d) Towing.