Wastewater Treatment Facility Improvements

A. Construction of a new cast-in-place concrete lift station with submersible pumps. B. Construction of a new cast-in-place concrete anoxic tank. C. Construction of a new wire-wound prestressed concrete sludge storage tank and demolition of the existing sludge storage tank. D. Construction of a new biosolids loadout building. E. Renovations to the existing clarifiers, including replacement of existing scum and sludge mechanisms, replacement of existing HVAC, and recoating the interior of each tank. F. Replacement of pumps, ultraviolet disinfection system, blowers, screening equipment, grit separation equipment, aeration basin diffusers, and valves and piping. G. Renovations to the existing preliminary treatment building, including recoating of walls and floors, replacement of floor grating, and replacement of the roof. H. Improvements to existing HVAC and electrical systems. I. Construction of proposed improvements shall not interrupt the current treatment process or result in a bypass of untreated wastewater. J. Construction work includes a Bid Alternate for replacement of the ultraviolet disinfection system. The City of Jefferson, IA reserves the right to reject any and all bids. Bid Bond: 5% Performance Bond: 100% Payment Bond 100% Maintenance Bond: 100% TIME FOR COMMENCEMENT AND COMPLETION OF WORK: Work on the improvement shall commence upon approval of the contract by the Council, and as stated in the Notice to Proceed. Work under the Contract must be substantially complete within six hundred and ten (610) calendar days after receipt of Notice to Proceed and must be ready for Final Payment within seven hundred and thirty-five (735) calendar days after Notice to Proceed.

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 03 -	Concrete, Concrete Reinforcing, Cast-in-Place Concrete, Precast Concrete.
Division 04 -	Masonry, Unit Masonry.
Division 05 -	Metals, Structural Metal Framing, Metal Decking, 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, Facility Fuel Piping, Facility Fuel-Storage Tanks, 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, Clearing and Grubbing, Grading, 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, Water Utilities, Water Utility Distribution Equipment, Water Utility Pumping Stations, 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.