Texas Administrative Code
Title 30 - ENVIRONMENTAL QUALITY
Part 1 - TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
Chapter 115 - CONTROL OF AIR POLLUTION FROM VOLATILE ORGANIC COMPOUNDS
Subchapter F - MISCELLANEOUS INDUSTRIAL SOURCES
Division 2 - PHARMACEUTICAL MANUFACTURING FACILITIES
Section 115.537 - Exemptions

(1) Storage tanks at loading facilities with capacities less than or equal to 2,000 gallons (7,571 liters) are exempt from the requirements of § 115.531(a)(3) of this title (relating to Emission Specifications).

(2) Storage tanks at loading facilities that store volatile organic compounds (VOC) with vapor pressures less than or equal to 4.1 psia (28 kPa) at 68 degrees Fahrenheit (20 degrees Celsius) are exempt from the requirements of § 115.531(a)(3) of this title (relating to Emission Specifications).

(3) Storage tanks containing VOC with vapor pressures less than or equal to 1.5 psia (10.3 kPa) at 68 degrees Fahrenheit (20 degrees Celsius) are exempt from the requirements of § 115.532(a)(1)(B) of this title (relating to Control Requirements).

(4) Centrifuges and filters which process liquids containing VOC with vapor pressures less than 0.5 psia (3.4 kPa) at 68 degrees Fahrenheit (20 degrees Celsius) are exempt from the requirements of § 115.532(a)(2) of this title (relating to Control Requirements).

(5) Any individual unit which, when uncontrolled, will emit a combined weight of VOC less than 15 lbs. (6.8 kg) in any continuous 24-hour period is exempt from the provisions of § 115.531(a) and § 115.532(a) of this title.

(1) Storage tanks at loading facilities with capacities less than or equal to 2,000 gallons (7,571 liters) are exempt from the requirements of § 115.531(b)(3) of this title (relating to Emission Specifications).

(2) Storage tanks at loading facilities that store VOC with vapor pressures less than or equal to 4.1 psia (28 kPa) at 68 degrees Fahrenheit (20 degrees Celsius) are exempt from the requirements of § 115.531(b)(3) of this title (relating to Emission Specifications).

(3) Storage tanks containing VOC with vapor pressures less than or equal to 1.5 psia (10.3 kPa) at 68 degrees Fahrenheit (20 degrees Celsius) are exempt from the requirements of § 115.532(b)(1)(B) of this title (relating to Control Requirements).

(4) Centrifuges and filters which process liquids containing VOC with vapor pressures less than 0.5 psia (3.4 kPa) at 68 degrees Fahrenheit (20 degrees Celsius) are exempt from the requirements of § 115.532(b)(2) of this title (relating to Control Requirements).

(5) Any facility which, when uncontrolled, will emit a combined weight of VOC less than 550 pounds (249.5 kg) in any continuous 24-hour period is exempt from the provisions of § 115.531(b) of this title (relating to Emission Specifications) and § 115.532(b) of this title (relating to Control Requirements).