Here in New England, flat-top concrete Convault tanks face the same debris and snow accumulation challenges as industrial rubber roofs. Convaults should be pressure washed, sealed, and re-painted every 3-5 years. This service will help you stay ahead of and repair cracks to prevent water intrusion.

If you operate a Convault tank, reach out to us discuss a preventative maintenance game plan that will help keep your site in compliance and extend the life of your equipment.

Our team recently completed Aboveground Storage Tank (AST) repairs and upgrades on this split compartment diesel / gasoline tank at a south shore golf course.

The scope involved applying the manufacturer-recommended rubber coating to the tank top and chamfer edge. Additional upgrades included a new dual-product dispenser, new tank top appurtenances compliant with Stage 1 Enhanced Vapor Recovery guidelines, and new decals.

See below for before and after photos and call the office (781-245-3305) for a complementary quote!