SCAQMD RULE 465 VACUUM-PRODUCING DEVICES OR SYSTEMS
LAST REVISED 11/01/91

(Adopted May 7, 1976)(Amended March 3, 1978)(Amended March 2, 1979)

(Amended April 4, 1980)(Amended December 7, 1990)(Amended November 1, 1991)

RULE 465. VACUUM-PRODUCING DEVICES OR SYSTEMS

(a) Applicability

The provisions of this rule shall apply to all volatile organic compound emissions and sulfur compound emissions from any petroleum refinery vacuum-producing devices or systems, including hot wells and accumulators.

(b) Definitions

(c) Requirements

(d) Test Methods

Efficiency of the control device shall be determined according to EPA Method 25 or 25A, or SCAQMD Test Method 25.1 (Amended February 26, 1991). EPA Method 18 or ARB Method 422 shall be used for determination of exempt volatile organic compounds. Tests of sulfur concentration shall be in accordance with test requirements set forth in SCAQMD Test Method 307. Emissions determined to exceed any limits established by this rule through the use of any of the above-referenced test methods shall constitute a violation of this rule.