40 CFR part 60, subparts T, U, V, W,
and X, applies to owners and operators of each phosphate fertilizer
production and storage facility. The provisions of this subpart
apply to wet-process phosphoric acid plants having a design
capacity of more than 15 tons of equivalent P2O5 feed per calendar
day. The affected facility includes any combination of: reactors,
filters, evaporators, and hot wells. Any facility that commences
construction or modification after October 22, 1974 is subject to
the requirements. Owners and operators must conduct an initial
performance test, record amounts of feed material and storage,
record pressure drop across control devices, and comply with a
total fluoride emission standard. In addition to the monitoring,
recordkeeping and reporting requirements listed in the General
Provisions (40 CFR part 60), the phosphate fertilizer industry is
required to meet the specific requirements at 40 CFR part 60,
subparts T, U, V, W, and X to determine if compliance has been
achieved.
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.