Summary
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 system. Exterior alternate: 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 entire tops of the platforms (including 1' up the riser wall) and spot coating failures throughout to an sspc-sp6 commercial standard. Apply a spot two (2) coat epoxy system to the prepared surfaces. Pit piping: abrasive blast clean to an sspc-sp6 commercial standard. Apply a two (2) coat epoxy system. Foundation: water clean and apply a two (2) coat epoxy system. Repairs: 1)install a gasket on the wet interior roof hatch. 2)install a handhold at the painter's (bird) hatch. 3)install a sample tap on the fill/draw pipe. 4)install a chemical feed tap on the fill/draw pipe. 5)replace the expansion joint. 6)install painter’s railing stand-offs. 7)replace the mud valve. 8)install a sump pump in the pit vault. 9)replace the dry interior light bulbs.