Site work and renovation of a water / sewer project in Cresco, Iowa. Completed plans call civil work for a water tank for rehabilitation.

SCOPE of WORK Tank Information: The structure is a 500,000 gallon toroellipse elevated water storage tank with an estimated lowwater level of 108 ft. located at 524 8th Avenue East in Cresco, Iowa. The work includes: Exterior: Abrasive blast clean to a SSPC-SP6 commercial standard within containment. Apply a four (4) coat zinc epoxy urethane fluoropolymer system. Wet Interior: Abrasive blast clean to a SSPC-SP10 near-white metal standard. Apply a three (3) coat zinc epoxy system. Apply a polyurethane caulk to the roof lap seams. Pit Piping: Abrasive blast clean to a SSPC-SP6 commercial standard. Apply a two (2) coat epoxy system. Foundation: Repair spalls. Abrasive blast clean and apply a two (2) coat epoxy system. Mixer: Install a mechanical mixer. Cathodic Protection: Install an impressed current cathodic protection system. Repairs: 1) Install riser manway. 2) Install a gasket on the wet interior roof hatch and on the bolted painter's hatch. 3) Install a new wet interior roof hatch. 4) Install a cover over the balcony hatch. 5) Overflow discharge modification. 6) Adjust the loose sway rods. 7) Remove the pin from the fall prevention device. 8) Install a wet interior ladder. 9) Install a roof/sidewall platform. 10) Install a roof handrail with a painter's railing. 11) Install bowl rigging couplings. 12) Replace the aviation light bulbs. 13) Cap the electrical conduit. 14) Balcony drain holes. 15) Install a sample tap on the fill/draw pipe MISCELLANEOUS A. Contractor may need to remove fence or a fence section for set-up of containment perimeter. Fence to be reinstalled after work has been completed. Condition of fence to be equal to the original fence, or better. Quality for reinstallation is solely at the discretion of the Owner unless pictorial documentation is completed by the Contractor. B. The power lines attached to the structure will be removed prior to the start of the project. The Owner will coordinate removal with the utility. C. The antenna owners will temporarily remove the antennas and cables prior to the start of the project. D. Due to supply chain issues, the Owner reserves the right to require that the Contractor is to have all of the required coating for the project delivered to the site or to the Owner's storage facility prior to the tank being taken out-of-service and commencement of the project.