[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: 46CFR197.452]

[Page 435]
 
                           TITLE 46--SHIPPING
 
   CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED)
 
PART 197--GENERAL PROVISIONS--Table of Contents
 
                 Subpart B--Commercial Diving Operations
 
Sec. 197.452  Oxygen cleaning.

    The diving supervisor shall ensure that equipment used with oxygen 
or oxygen mixtures greater than 40 percent by volume is cleaned of 
flammable materials--
    (a) Before being placed into service; and
    (b) After any repair, alteration, modification, or suspected 
contamination.