Water Reclamation Facility No. 2 Odor Control and Flow Equalization Project

***As of September 29, 2022. All bids rejected. Online Q&A Yes Q&A Deadline 06/15/2022 5:00 PM (PDT). Scope of Services The Project will consist of the following: o Decommission and demolish existing flow equalization (EQ) ponds No. 1 and No. 2 o Design and construct new EQ basins in the location of EQ pond No. 2. o Decomission and demolish existing screw pump station downstream from the existing EQ ponds. Replace with a Vaughn chopper centrifugal pump configuration. o Design and construct a new coarse bubble aeration system to mix and freshen the wastewater in the new EQ basins. o Design and construct an odor control biofilter system. o Design and construct aluminum covers for odor control over the grit chamber, primary clarifiers, and new EQ basins. o Design and construct all new facilities with safe access for inspection and cleaning. o Design and construct sitework, including concrete, grading, paving, piping, and miscellanerous site improvements, as needed. o Modifications to existing facilities, as needed. o All electrical infrastructure, including conduits, pull boxes, wiring, grounding, enclosures; VFD's and on-site electrical infrastrucutre; surveying; geotechnical engineering; permitting and regulatory approvals including AQMD compliance. o SCADA programming and system integration to be coordinated with City's SCADA programming vendor. o Provide startup, performance testing, and operations training to City staff. SUBMISSION OF PROPOSALS FOR THIS PROJECT IS SUBJECT TO CITY OF CORONA PUBLIC WORKS & UTILITIES DEPARTMENT PREQUALIFIED DESIGN-BUILD ENTITIES ONLY. The City previously conducted a public invitation to prequalify Design-Build (D-B) Entities specific to this Project and will only consider proposals submitted by prequalified Design-Build Entities. The list of prequalified Design-Build Entities approved to submit proposals is available for download using the Documents & Attachments Tab. All pre-approved D-B Entities shall access the Documents & Attachments Tab to review and download all RFP documents. The solicitation documents include, but are not limited to, request for proposals, bridging documents, specifications, general conditions, and required proposal forms. Please allow sufficient time to fully complete and upload all documents prior to the submission deadline. Request for Proposal documents can be uploaded, modified or withdrawn any time prior to the submission deadline. Please review the E-bidding Instructions FAQs uploaded to the Documents & Attachments Tab to familiarize yourself with the PlanetBids system. The PlanetBids system will not accept late proposal packages. No exceptions.

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.