Texas Administrative Code
Title 30 - ENVIRONMENTAL QUALITY
Part 1 - TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
Chapter 112 - CONTROL OF AIR POLLUTION FROM SULFUR COMPOUNDS
Subchapter E - REQUIREMENTS IN THE HOWARD COUNTY NONATTAINMENT AREA
Division 2 - REQUIREMENTS FOR THE TOKAI BIG SPRING CARBON BLACK PLANT
Section 112.116 - Recordkeeping Requirements

Universal Citation: 30 TX Admin Code § 112.116

Current through Reg. 50, No. 13; March 28, 2025

The owner or operator shall maintain records in written or electronic format sufficient to demonstrate compliance with each applicable requirement for a minimum of five years, including but not limited to the following:

(1) records, in units of pounds per hour, of production of carbon black for each grade of carbon black from each carbon black production unit;

(2) twice-daily records of sulfur content by weight of the carbon black oil feedstock;

(3) daily records of sulfur content by weight of the carbon black produced for each grade of carbon black produced by each carbon black production unit;

(4) records of continuous carbon black oil feedstock flow rates for each carbon black production unit;

(5) records of continuous tail gas volumetric flow rates to each tail gas combustion device covered by § 112.112 of this title (relating to Control Requirements); and

(6) for each block one-hour period of operation of a carbon black production unit:

(A) records of the identification of each furnace on-line each minute of each block one-hour period;

(B) records of the applicable emission limit of sulfur dioxide (SO2) as determined by § 112.112 of this title during the block one-hour period, including any calculations conducted under § 112.112(b) of this title;

(C) records of all information identified in § 112.113 of this title (relating to Monitoring Requirements) and the required mass balance calculations of emissions of SO2 for each emission point number with SO2 emissions during the block one-hour period;

(7) documentation of any period that emission limits or standards were exceeded, and copies of exceedance reports submitted to the appropriate Texas Commission on Environmental Quality regional office; and

(8) copies of test reports for tests conducted in accordance with § 112.114 of this title and associated records.

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