[Code of Federal Regulations]

[Title 33, Volume 1]

[Revised as of July 1, 2005]

From the U.S. Government Printing Office via GPO Access

[CITE: 33CFR67.05-15]



[Page 166]

 

                TITLE 33--NAVIGATION AND NAVIGABLE WATERS

 

         CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY

 

PART 67_AIDS TO NAVIGATION ON ARTIFICIAL ISLANDS AND FIXED STRUCTURES

--Table of Contents

 

              Subpart 67.05_General Requirements for Lights

 

Sec. 67.05-15  Operating periods of obstruction lights.



    Obstruction lights shall be displayed at all times between the hours 

of sunset and sunrise, local time, commencing at the time the 

construction of a structure is begun. During construction and until such 

time as a platform capable of supporting the obstruction lights is 

completed, the fixed lights on an attending vessel shall be used. In 

addition, when lights are in use for general illumination to facilitate 

the construction or operation of a structure, and can be seen from any 

angle of approach at a distance equal to that prescribed for the 

obstruction lights for the class of structure, the actual operation of 

obstruction lights also will not be required.



[CGFR 58-34, 23 FR 7701, Oct. 4, 1958]