7 Del. Admin. Code § 1120-5.0

Current through Register Vol. 28, No. 1, July 1, 2024

Section 1120-5.0 - Standards of Performance for Asphalt Concrete Plants

5.1 Applicability. The provisions of 5.0 of this regulation apply to each asphalt concrete plant, which is the applicable source.

5.2 Standard for Particulate Matter. On and after the date on which the initial performance test is completed no person subject to the provisions of 5.0 of this regulation shall discharge or cause the discharge into the atmosphere from any applicable source any such gases which:

5.2.1 Contain particulate matter in excess of 0.04 grain per dry standard cubic foot.

5.2.2 Exhibit 20% opacity, or greater.

5.3 Test Methods and Procedures. In addition to the test methods specified in Appendix A of 40 CFR Part 60, the following procedures are applicable:

5.3.1 Method 5 for the concentration of particulate matter and the associated moisture content.

5.3.2 Method 1 for sample and velocity traverses.

5.3.3 Method 2 for velocity and volumetric flow rate.

5.3.4 Method 3 for gas analysis.

5.3.5 For Method 5, the sampling time for each run shall be at least 60 minutes and the sampling rate shall be at least 0.9 dscm/hr. (0.53 dscf/min.), except that shorter sampling times, when necessitated by process variables or other factors, may be approved by the Secretary.

04/18/1983

7 Del. Admin. Code § 1120-5.0