Wastewater Treatment Plant Improvements

1. Collection system interceptor, manhole lining, and sanitary sewer replacement as shown. 2. Site work/landscaping. 3. Site piping/valves. 4. Replace trickling filter pumps and piping. 5. Replace primary clarifier scrapers and scum beach. 6. Trickling filter media replacement, rebuild distribution arm, rebuild exterior control boxes, rebuild rotary distributor. 7. New concrete aeration basin and fine bubble diffusers. 8. New positive displacement aeration blowers, including new blower room and garage extension. 9. Replace final clarifiers’ scrapers and scum beach. 10. RAS, WAS, and sludge transfer pump replacement. 11. New UV disinfection system, including building. 12. New concrete sludge storage tank, including new mixing system. 13. Electrical / controls.

Sewage Treatment Plant, Renovation.

Division 02 -	Existing Conditions, Demolition, Selective Demolition, Selective Interior Demolition.
Division 06 -	Wood, Plastics, and Composites, Rough Carpentry, Finish Carpentry.
Division 07 -	Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection.
Division 08 -	Openings, Doors and Frames, Windows.
Division 09 -	Finishes, Plaster and Gypsum Board, Ceilings, Flooring, Painting and Coating.
Division 21 -	Fire Suppression.
Division 22 -	Plumbing.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution.
Division 26 -	Electrical, Lighting.