Dublin Wastewater Treatment Plant - Reactor Tank A Rehabilitation

The work to be performed under this Contract generally consists of the rehabilitation of Wastewater Treatment Reactor A at the Dublin Borough Wastewater Treatment Plant. The project includes removal and disposal of sludge and grit, abrasive blasting and recoating of tank interior and exterior walls, framework and piping. The project also includes replacement of aeration drop pipes and diffusers, replacement of clarifier skimmer arm, scraper arm and scum beach. Project will also include removal of sand filter material, filter piping and filter walls.

Sewage Treatment Plant, Renovation.

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 03 -	Concrete, Concrete Reinforcing, Cast-in-Place Concrete.
Division 05 -	Metals, Structural Metal Framing, Metal Decking.
Division 09 -	Finishes, Painting.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Facility Fuel Piping, Facility Fuel-Storage Tanks.
Division 31 -	Earthwork, Clearing and Grubbing, Grading.
Division 32 -	Exterior Improvements, Fences and Gates.
Division 33 -	Utilities, Storm Drainage Utilities.
Division 40 -	Process Integration, Process Piping and Equipment Insulation.
Division 46 -	Water and Wastewater Equipment, Oil and Grease Separation and Removal Equipment, Floating Scum Skimming and Removal Equipment, Clarifier Equipment, Filtration Equipment, Filter Media.