NESHAP for Natural Gas
Transmission and Storage (40 CFR part 63, subpart HHH)
(Renewal)
Extension without change of a currently approved collection
No
Regular
08/16/2021
Requested
Previously Approved
36 Months From Approved
10/31/2021
176
140
3,780
2,910
0
0
The National Emission Standards for
Hazardous Air Pollutants (NESHAP) for Natural Gas Transmission and
Storage (40 CFR Part 63, Subpart HHH) apply to existing facilities
and new facilities that are major sources of hazardous air
pollutants (HAP) and that either transport or store natural gas
prior to entering the pipeline to a local distribution company or
to a final end user (if there is no local distribution company).
The 2012 amendment eliminates the startup, shutdown and malfunction
(SSM) exemption, establishes MACT standards for small glycol
dehydration units (glycol dehydrators with an actual annual average
natural gas flowrate less than 283,000 scmd or actual average
benzene emissions less than 0.9 Mg/yr), and requires facilities
using carbon absorbers as a control device to keep records of their
carbon replacement schedule. New facilities include those that
commenced construction or reconstruction after the date of
proposal. In general, all NESHAP standards require initial
notifications, performance tests, and periodic reports by the
owners/operators of the affected facilities. They are also required
to maintain records of the occurrence and duration of any startup,
shutdown, or malfunction in the operation of an affected facility,
or any period during which the monitoring system is inoperative.
These notifications, reports, and records are essential in
determining compliance with 40 CFR Part 63, Subpart HHH.
There is an increase in the
total estimated burden from the most recently-approved ICR as
currently identified in the OMB Inventory of Approved Burdens. This
increase is not due to any program changes. This increase is due to
an increase in the number of affected sources subject to the rule
based on the latest available data and taking into account growth
in this industry. The growth rate for the industry is based on our
consultations with the Agencys internal industry experts, including
a review of EPAs ECHO, GHGRP, and data from related rulemakings.
There are no capital/startup or operation and maintenance costs
incurred as a result of these standards because the industry has
primarily installed flares to control emissions.
$20,900
No
No
No
No
No
No
No
Muntasir Ali 919
541-0833
No
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.