Review of the New Source
Performance Standards for VOC from Air Oxidation Unit Processes in
the SOCMI (40 CFR Part 60, Subpart IIIa) (Proposed Rule)
New
collection (Request for a new OMB Control Number)
No
Regular
11/22/2023
Requested
Previously Approved
36 Months From Approved
17
0
274
0
3,800,000
0
The NSPS for the SOCMI Air Oxidation
Unit Processes were proposed on October 21, 1983, promulgated on
June 29, 1990, and most-recently amended on December 14, 2000. This
information collection request is for a new subpart IIIa, which
will apply to the following facilities for which construction,
modification or reconstruction is commenced after the date of
proposal: 1) each air oxidation reactor not discharging its vent
stream into a recovery system; 2) each combination of an air
oxidation reactor and the recovery system into which its vent
stream is discharged; and 3) each combination of two or more air
oxidation reactors and the common recovery system into which their
vent streams are discharged. The standards apply to the affected
facility which produces one or more of the chemicals listed in
§60.617a as a product, co-product, byproduct, or intermediate. The
regulated pollutants are VOC. The EPA is proposing requirements for
new, modified, or reconstructed sources as follows: require owners
and operators reduce emissions of TOC (minus methane and ethane)
from all vent streams of an affected facility (and not allow the
alternative of maintaining a TRE index value greater than 1 without
the use of a control device); exclude SSM provisions (and instead,
the standards apply at all times); revise monitoring requirements
for flares; add maintenance vent requirements; revise requirements
for adsorbed monitoring; exclude the relief valve discharge
exemption such that any relief valve discharge to the atmosphere of
a vent stream is a violation of the emissions standard; and
prohibit an owner or operator from bypassing the control device at
any time, and to report any such violation. This information is
being collected to assure compliance with 40 CFR Part 60, Subpart
IIIa. The EPA is proposing requirements for new, modified, or
reconstructed sources as follows: require owners and operators
reduce emissions of TOC (minus methane and ethane) from all vent
streams of an affected facility (and not allow the alternative of
maintaining a TRE index value greater than 1 without the use of a
control device); exclude SSM provisions (and instead, the standards
apply at all times); revise monitoring requirements for flares; add
maintenance vent requirements; revise requirements for adsorber
monitoring; exclude the relief valve discharge exemption such that
any relief valve discharge to the atmosphere of a vent stream is a
violation of the emissions standard; and prohibit an owner or
operator from bypassing the control device at any time, and to
report any such violation.
US Code:
42
USC 7401 Name of Law: Clean Air Act (CAA)
This information collection
request documents only the new recordkeeping and reporting
requirements and burden imposed by the proposed regulatory
amendments.
On behalf of this Federal agency, I certify that
the collection of information encompassed by this request complies
with 5 CFR 1320.9 and the related provisions of 5 CFR
1320.8(b)(3).
The following is a summary of the topics, regarding
the proposed collection of information, that the certification
covers:
(i) Why the information is being collected;
(ii) Use of information;
(iii) Burden estimate;
(iv) Nature of response (voluntary, required for a
benefit, or mandatory);
(v) Nature and extent of confidentiality; and
(vi) Need to display currently valid OMB control
number;
If you are unable to certify compliance with any of
these provisions, identify the item by leaving the box unchecked
and explain the reason in the Supporting Statement.