SECTION 112.206. Recordkeeping Requirements

The owner or operator shall maintain records in written or electronic format of the following continuous monitoring parameters for a minimum of five years:

(1) for sulfolene handling areas (EPN F-M2A), hourly records of the following:

(A) the temperature inside the sulfolene handling building (part of EPN F-M2A_1 in the attainment demonstration modeling) and each storage trailer holding sulfolene;

(B) the amount of sulfolene stored in the sulfolene handling building and each trailer during each hour, the time and weight of each amount of sulfolene bagged and kept in the sulfolene handling building for more than an hour, and the time and weight of each amount of sulfolene placed in each trailer;

(C) whether each storage trailer is located near the sulfolene handling building (EPN F-M2A_1 in the attainment demonstration modeling) or in the trailer parking area (EPN F-M2A_2 in the attainment demonstration modeling);

(D) the calculated SO₂ emissions from the sulfolene handling building and each storage trailer;

(E) the sum of SO₂ emissions from the sulfolene handling building and the adjacent trailers; and

(F) the sum of SO₂ emissions from the trailer parking area;

(2) the sulfur content and flow rate of gases routed to the North Flare (EPN FL-1) and to the South Flare (EPN FL-2) and the emission rate calculations from this monitoring, as well as the specific time periods that each flare was in use; and

(3) documentation of any period that emission limits or standards were exceeded and copies of required exceedance reports submitted to the appropriate Texas Commission on Environmental Quality Regional Office.

Source Note: The provisions of this §112.206 adopted to be effective October 27, 2022, 47 TexReg 6985