EL DORADO COUNTY AIR POLLUTION CONTRO DISTRICT
 
 

Rule 911 Test Methods
ADOPTED April 17, 1989
AMENDED September 18, 1990

911.1 EPA Reference Method 21.
EPA Reference 21 shall be used to test for vapor tight conditions or liquid leaks.
 
911.2 Reference Method 40 CFR 60.503.
Reference methods for compliance testing for this rule are specified in 40 CFR 60.503.

911.3 ARB Test Methods 2-3 and 2-4.
Shall be used for Vapor Recovery Criteria Section 908.2A.