Muddy Creek WWTP EHRT and Pump Station

MSDGC provides wastewater collection and treatment for various municipal and unincorporated populations of Hamilton County, which has over 800,000 residents, as well as services to portions Butler, Clermont, and Warren Counties. MSDGC's service area covers more than 400 square miles. Over 200,000 separate sewer connections tie into MSDGC's 3,000+ miles of sanitary and combined sewers. The Board of County Commissioners of Hamilton County, Ohio (the "Board") created MSDGC in 1968. MSDGC is operated under a contractual agreement with the City. The agreement consolidated the City sewerage services (its own and contractual services provided to 20+ other Hamilton County political subdivisions) with those of Hamilton County's Sewer District No. 1. Under the agreement, the City provides exclusive management of the sewer district's services, per the requirements as outlined in Chapter 6117 of the Revised Code of Ohio, while the Board funds its operating and capital budgets, sets rate structures, and determines its rules and regulations. Question Deadline 06/08/2023 at 1:30 PM ET Information / Clarification shall be submitted in writing by Email. - msd.procurement@cincinnati-oh.gov - The project includes a new dry pit pump station replacing the existing influent pump station to increase the influent pumping capacity of the Muddy Creek Wastewater Treatment Plant (MUWWTP) to 52 MGD (with provisions to expand to 122 MGD). The project also includes a 24 MGD High-Rate Treatment (HRT) facility that will use high-rate disinfection technology with the ability for expansion in the future. Consolidated sewer improvements to meet future flow demands are required, and a new outfall shall be constructed for HRF effluent flows. Improvements to the existing site, processes, electrical and instrumentation and control, and non-potable water (NPW) infrastructure are required to accommodate all influent pump station and HRT improvements. The improvements shall be constructed on the existing MUWWTP site in the former ash lagoon area. Analysis shall be performed to confirm the size of the pump station and HRT. This may include, but is not limited to, sampling, modeling, and testing. - Sitework will include removal of the interior berm between the secondary clarifiers and the former ash lagoon, elevating the western flood control levee by five feet, and general improvements for access. Provisions for future HRT grit removal shall be included. The existing influent pump station will be decommissioned. The current construction cost estimate is approximately $140,000,000.

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, 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.