4.0 MGD WWTP Upgrades and Improvements

Influent pump station rehabilitation including influent and sludge pumps and VFDs, valve replacements, new walkway, monorail and electric hoist, painting, replacement windows and doors, LED lighting and HVAC Upgrades; Pretreatment building including demolition and replacement of existing pre-engineered metal building, mechanical screen and compactor, grit classifier/cyclone, grit system diffused air system, pumps, blowers and VFDs, belt conveyor, valve and gate replacements; New septage receiving station; Primary clarifiers mechanism rehabilitation, valve replacements and primary sludge pumps and VFDs; Secondary Clarifiers mechanism rehabilitation, valve replacements, RAS/WAS Pumps, and sluice gate replacements in influent box; Aeration basins, VFSs and controls for aerators, 2 replacement aerator motors and gearboxes, mud valve replacements and sluice gate replacements in influent box; UV disinfection system replacement; Effluent and non-potable water system rehabilitation with replacement post-aeration blowers, effluent pumps and VFDs, non-potable pumps and diffused air system and valves; Gravity thickeners including thickener mechanism rehabilitation and telescopic valve replacement; Anaerobic digesters: new digester mixing system, replacement of digester safety vents, valve replacements, sludge transfer and recirculation rumps and cleaning of the digesters, including removal and disposal of sludge and grit and power washing tank interiors; Dewatering/shop building improvements including replacement of belt Press, new sludge cake conveyor, replacing processed sludge pumps, valve replacements; Instrumentation including DO, ORP and pH Meters (9 each), replacement of plant flow meters and pressure gauges, and new laboratory equipment; Rehabilitation/upgrade of Raven Doran lift station including new pumps, VFDs, valves, second wetwell, and bypass piping; and Including miscellaneous replacement of sump pumps, yard piping, automatic samplers, provision of bypass pumping during construction, electrical and controls, SCADA Update (software, interfaces, PLCs), replacement of 8 ft. chain link fence with barbed wire, 1.5-inch pavement overlay of access road and parking lot, chain link fence swing gate replacement and associated items.

Sewage Treatment Plant, Renovation.

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, Emergency Aid Specialties, Fire Protection Specialties, Storage Assemblies.
Division 11 -	Equipment, Laboratory Equipment.
Division 14 -	Conveying Equipment.
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, 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, Water Utilities, Storm Drainage Utilities, Electrical Utilities, Communications Utilities.
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.