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Underground Storage Tanks (USTs)

UST Systems: Inspecting and Maintaining Sumps and Spill Buckets - Practical Help and Checklist

(EPA 510-R-05-001). May 2005.

This 16-page manual presents underground storage tank (UST) system owners and operators with recommended inspection guidelines and best management practices for their UST system sumps and spill buckets. The manual will: help owners identify and inspect the sumps and spill buckets associated with their UST systems; explain some simple steps owners can take to maintain their sumps and spill buckets and identify potential problems; and provide owners with tips for fixing common problems before they cause a release of petroleum products to the environment. The manual includes safety considerations; a general introduction to the kinds of sumps; basic maintenance procedures for sumps and spill buckets; and a sump and spill bucket inspection checklist.

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