[Code of Federal Regulations]
[Title 49, Volume 3]
[Revised as of October 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 49CFR193.2517]

[Page 135]
 
                        TITLE 49--TRANSPORTATION
 
 CHAPTER I--RESEARCH AND SPECIAL PROGRAMS ADMINISTRATION, DEPARTMENT OF 
                       TRANSPORTATION (CONTINUED)
 
PART 193_LIQUEFIED NATURAL GAS FACILITIES: FEDERAL SAFETY STANDARDS--
Table of Contents
 
                          Subpart F_Operations
 
Sec. 193.2517  Purging.

    When necessary for safety, components that could accumulate 
significant amounts of combustible mixtures must be purged in accordance 
with a procedure which meets the provisions of the AGA ``Purging 
Principles and Practice'' after being taken out of service and before 
being returned to service.