[Code of Federal Regulations]
[Title 40, Volume 9, Part 63 (Secs. 63.1200_End]
[Revised as of July 1, 1999]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR63.1274]

[Page 119]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
               CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY
 
PART 63--NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES--Table of Contents
 
 Subpart HHH--National Emission Standards for Hazardous Air Pollutants 
          From Natural Gas Transmission and Storage Facilities
 
Sec. 63.1274  General standards.

    (a) Table 2 of this subpart specifies the provisions of subpart A 
(General Provisions) that apply and those that do not apply to owners 
and operators of affected sources subject to this subpart.
    (b) All reports required under this subpart shall be sent to the 
Administrator at the appropriate address listed in Sec. 63.13. Reports 
may be submitted on electronic media.
    (c) Except as specified in paragraph (d) of this section, the owner 
or operator of an affected source (i.e., glycol dehydration unit) 
located at an existing or new major source of HAP emissions shall comply 
with the requirements in this subpart as follows:
    (1) The control requirements for glycol dehydration unit process 
vents specified in Sec. 63.1275;
    (2) The monitoring requirements specified in Sec. 63.1283, and
    (3) The recordkeeping and reporting requirements specified in 
Secs. 63.1284 and 63.1285.
    (d) Exemptions. The owner or operator is exempt from the 
requirements of paragraph (c) of this section if the criteria listed in 
paragraph (d)(1) or (d)(2) of this section are met. Records of the 
determination of these criteria must be maintained as required in 
Sec. 63.1284(d) of this subpart.
    (1) The actual annual average flow of gas to the glycol dehydration 
unit is less than 283 thousand standard cubic meters per day, as 
determined by the procedures specified in Sec. 63.1282(a)(1) of this 
subpart; or
    (2) The actual average emissions of benzene from the glycol 
dehydration unit process vents to the atmosphere are less than 0.90 
megagram per year as determined by the procedures specified in 
Sec. 63.1282(a)(2) of this subpart.
    (e) Each owner or operator of a major HAP source subject to this 
subpart is required to apply for a part 70 or part 71 operating permit 
from the appropriate permitting authority. If the Administrator has 
approved a State operating permit program under part 70, the permit 
shall be obtained from the State authority. If a State operating permit 
program has not been approved, the owner or operator shall apply to the 
EPA Regional Office pursuant to part 71.
    (f) [Reserved]
    (g) In all cases where the provisions of this subpart require an 
owner or operator to repair leaks by a specified time after the leak is 
detected, it is a violation of this standard to fail to take action to 
repair the leak(s) within the specified time. If action is taken to 
repair the leak(s) within the specified time, failure of that action to 
successfully repair the leak(s) is not a violation of this standard. 
However, if the repairs are unsuccessful, a leak is detected and the 
owner or operator shall take further action as required by the 
applicable provisions of this subpart.