Summary
The structure is a 1,000,000 gallon spheroid elevated water storage tank with a low-water level of 46 ft. Exterior: High-pressure water clean (5,000 to 10,000 psi) and spot power tool clean to an SSPC-SP11 standard. Apply a three (3) coat epoxy urethane fluoropolymer system. Dry Interior: Abrasive blast clean the bottom 1/2 of the access tube, bowl, and spot coating failures throughout to an SSPC-SP6 commercial standard. Apply a three (3) coat epoxy system to the bottom 1/2 of the access tube and bowl, and a spot two (2) coat epoxy system to the rest of the prepared surfaces. Foundation: Water clean and apply a two (2) coat epoxy system. Repairs: 1)Install a gasket on the wet interior roof hatch. 2)Install handholds at the roof hatches. 3)Replace the expansion joint. 4)Replace the mud valve. 5)Replace roof vent with a pressure vacuum vent. 6)Install a roof painter’s railing. 7)Replace the dry interior light bulbs.