Jax Water Tank Recoating and Miscellaneous Repairs

A. This Specification covers the work necessary to make minor repairs and replace the coating system of an existing steel tank as suitable for municipal water contact, complete, and as specified herein. Work includes, but is not limited to, the following: 1. Surface preparation and the installation of the coating system to the entire tank surface exterior, including pedestal bottom, base plate, platforms, anchor bolts, man door, appurtenances, shell, access hatch, access tube, structural members, catwalks, balconies, related mechanical metals, appurtenances and roof. 2. No spray application coating system will be accepted or applicable. 3. No abrasive blasting will be accepted or applicable. Brush and/or rolled application is required. 4. Coordinate with wireless carriers the removal of their facilities for tank infrastructure repairs, related replacement appurtenances and coating system application and testing efforts. 5. Replace, Repair and clean steel tank elements as part of structural, including roof support structure, such items are listed below: a. Repair exterior corrosion areas on tank steel base anchor bolts and chairs. b. Replace exterior corroded nuts(2) on tank pedestal foundation base plate anchor bolts. c. Repair exterior corrosion areas on tank Pedestal Bottom up to Roof. d. Repair exterior corrosion on Pedestal Man Door. e. Repair exterior corrosion area at Cathodic Protection Cover Plate. f. Repair exterior corrosion at top of Access Tube. g. Repair exterior corrosion and clean out the top of the access tube at the air gap vent, assess vent gap, and install an insect screen. h. Replace Access Tube Roof Hatch. i. Repair exterior corrosion of Access Tube Manhole. j. Repair exterior corrosion of tank handrails. k. Repair exterior corrosion of tank platform structural members. l. Repair exterior corrosion of tank Roof. m. Insulate openings or ports of tank where conduit, cabling and other appurtenances enters to the tank interior. Insulating these areas will minimize moisture, water and other intrusions which can enhance interior corrosion of the tank infrastructure. Insulation filler material shall be compatible with coating system. n. Repair other exterior corrosion areas where required. See paragraph 3.01 for acceptable limits.

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 03 -	Concrete, Concrete Reinforcing, Cast-in-Place Concrete.
Division 05 -	Metals, Structural Metal Framing, Metal Decking.
Division 31 -	Earthwork, Clearing and Grubbing, Grading.
Division 32 -	Exterior Improvements, Fences and Gates.
Division 33 -	Utilities, Water Utility Storage Tanks, Elevated Water Utility Storage Tanks, Storm Drainage Utilities.