SAN JOAQUIN VALLEY UNIFIED AIR POLLUTION CONTROL DISTRICT

RULE 4621 - GASOLINE TRANSFER INTO STATIONARY STORAGE CONTAINERS, DELIVERY VESSELS, AND BULK PLANTS
(Adopted April 11, 1991; Amended September 19, 1991; Amended December 17, 1992; Amended May 20, 1993; Amended June 18, 1998)

1.0 Purpose
The purpose of this rule is to limit VOC emissions from stationary storage containers, delivery vessels, and bulk plants and to provide the administrative requirements for determining compliance with this rule.

2.0 Applicability
This rule applies to gasoline delivery vessels, tanks with capacity greater than 250 gallons but not exceeding 19,800 gallons located at gasoline bulk plants, and other stationary gasoline storage tanks with capacity greater than 250 gallons except for tanks subject to the requirements of Rule 4623 (Storage of Organic Liquids) Section 5.1 to 5.3.

3.0 Definitions

4.0 Exemptions

5.0. Requirements
Loading and vapor collection equipment shall be installed, maintained, and operated such that there are no liquid component leaks under any condition nor any excess organic liquid drainage at disconnect.

6.0 Administrative Requirements

7.0 Compliance Schedule
By May 31, 1999, all facilities shall be in compliance with the requirements of Section 5.1.2. All other provisions of this rule are in effect on and after June 18, 1998.