S.R. SHARP COMPANY
Retrofit Secondary Containment Options
These secondary containment options can be added to your existing single wall steel or fiberglass tank. Provides a means for monitoring the space between the primary and secondary containment structures to detect leaks before environmental damage occurs.
* Rigid Secondary Containment Linings
This method of retrofit secondary containment uses the existing tank as a mold for a fiberglass reinforced primary containment structure.
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* Flexible Internal Tank Bladders
This method of retrofit secondary containment is formed through the insertion of a flexible membrane into the existing tank. A felt material separates the exterior shell from the bladder, creating a space for leak detection. Vacuum holds the bladder in place.