Secondary
Containment Systems
Methane
Gas Protection
Job
Description: Line
interior of leachate collection box with POLY-SHIELD SS-100®
for protection from deterioration caused by methane gas. Installing
contractor applied concrete primer but due to a high water table
and the temperatures required for the primer, it was necessary
to heat the concrete. There was also water in the bottom of the
leachate collection boxes. Due to the temperature application
requirements and to remove and dry out the substrate, a primer
was needed to heat the concrete substrate.
Follow-up
Inspection: The site was revisited in March 1998. Rust Engin-eering
was very satisfied with the per-formance of the coating. There
was no deterioration noted in the POLY-SHIELD SS-100® coating.
Other
Coatings Evaluated for the Project: None