Danbury Wastewater System Improvements

Description: Section 1 - Moving Bed Biofilm Reactor and Lagoon Aeration System Equipment 1.1 Furnishing all equipment, appurtenances, and manufacturer's design for a new aerated lagoon system and moving bed biofilm reactor. Includes all manufacturer-provided equipment and materials including partial mix aeration system, moving bed biofilm reactor media system, blowers, blower controls, and manufacturer appurtenances. Section 2 - Sludge Removal & General Civil, Structural, Architectural, Electrical, Controls, Process and Other Work and Construction per Plans and Specifications 2.1 Furnishing all labor, equipment, and materials not included in Section 1 for the moving bed biofilm reactor and lagoon aeration system to become complete and fully operational. Includes but is not limited to moving bed biofilm reactor structure concrete, lagoon splash pads, all air piping, valves, and process piping not included in Section 1. 2.2 Decommissioning of the existing wastewater treatment plant including structures and piping removal as shown on C2-11, sludge removal and disposal. Demolition and replacement of existing lift station mechanical and electrical equipment, and new level monitoring instrumentation. All labor, equipment, and materials for the influent metering structure, sampler shed, manhole structures, site process valving and piping, electrical, generator, UV disinfection system and building, and blower building. Work also includes grading, landscaping, utilities, controls, seeding, maintenance, and all other miscellaneous labor, equipment, and materials to complete the project in accordance with plans and specifications. Project Category Code: Sanitary Sewer (Gravity), Buildings/Public, Generator, Sewer Force Main, Culverts, Waterways, Stormwater Channels, Aggregate, Demolition/Building Removal/Hauling/Salvage, Concrete/Formed/Flatwork/Foundation, Excavation, Erosion Control - Temporary, Lift Stations/Lift Station Equipment, Heating, Ventilation, Air Conditioning (HVAC), Mechanical Systems, Sitework/Excavating and Grading, Water and Wastewater Facilities, Water/Wastewater Infrastructure Est. Completion Date: Nov. 1, 2024

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 03 -	Concrete, Precast Concrete.
Division 04 -	Masonry, Unit Masonry.
Division 05 -	Metals, Structural Metal Framing, Metal Fabrications.
Division 06 -	Wood, Plastics, and Composites, Rough Carpentry.
Division 07 -	Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection.
Division 08 -	Openings, Doors and Frames, Windows, Hardware.
Division 09 -	Finishes, Painting and Coating.
Division 10 -	Specialties, Signage, Compartments and Cubicles, Toilet, Bath, and Laundry Accessories, Emergency Aid Specialties, Fire Protection Specialties, Fire Extinguishers, Storage Specialties, Storage Assemblies.
Division 11 -	Equipment, Laboratory Equipment.
Division 12 -	Furnishings.
Division 14 -	Conveying Equipment, Scaffolding.
Division 21 -	Fire Suppression, Fire-Extinguishing Systems.
Division 22 -	Plumbing, Instrumentation and Control for Plumbing, Plumbing Piping, Plumbing Equipment, Plumbing Fixtures.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution.
Division 26 -	Electrical, Instrumentation and Control for Electrical Systems, Interior Lighting, Emergency Lighting, Exit Signs, Exterior Lighting.
Division 27 -	Communications, Structured Cabling, Data Communications, Voice Communications, Audio-Video Systems, Distributed Audio-Video Communications Systems.
Division 28 -	Electronic Safety and Security, Electronic Access Control and Intrusion Detection, Access Control, Intrusion Detection, Electronic Surveillance, Electronic Detection and Alarm.
Division 31 -	Earthwork, Earthwork Methods.
Division 32 -	Exterior Improvements, Flexible Paving, Rigid Paving, Curbs, Gutters, Sidewalks, and Driveways, Fences and Gates, Turf and Grasses.
Division 33 -	Utilities, Common Work Results for Utilities, Instrumentation and Control for Utilities, Water Utilities, Water Utility Distribution Piping, Water Utility Distribution Equipment, Water Utility Pumping Stations, Disinfecting of Water Utility Distribution, Water Utility Storage Tanks, Wastewater Utility Pumping Stations, Sanitary Utility Sewerage Force Mains, Storm Drainage Utilities, Electrical Utilities, Communications Utilities.
Division 40 -	Process Integration, Water Process Piping.
Division 44 -	Pollution and Waste Control Equipment, Common Work Results for Pollution and Waste Control Equipment, Air Pollution Control, Noise Pollution Control, Odor Control, Water Pollution Control Equipment, Solid Waste Control and Reuse, Waste Thermal Processing Equipment, Fluidized Bed Combustion Equipment, Rotary Kiln Incinerators, Pyrolysis Equipment, Hazardous Waste and Medical Waste Incinerators, Heat Recovery Equipment for Waste Thermal Processing, Synthesis Gas Cleanup and Handling Equipment.
Division 45 -	Industry-Specific Manufacturing Equipment.
Division 46 -	Water and Wastewater Equipment.