Volatile Organic Liquid Storage Tanks Emissions Background Information For Proposed Standards PDF Download

The purpose of these guidelines is to reduce volatile organic compound (VOC) emissions from tanks storing volatile organic liquids. They are intended to promote consistency, uniformity, and compatibility in the implementation of VOC controls for tanks. Sections of the guidelines cover the following: applicability and exemptions; timing of the implementation of the code for existing tanks; technical requirements for vertical and non-vertical tanks; specifications for fill pipes, floating roofs, vapour control and balancing systems, and vents; inspections; and record keeping. Appendices include vapour pressure data, measurement and inspection procedures, illustrations of seal types, and a directory of authorities having jurisdiction over storage tanks.