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Last Updated 02/06/2023 05:32 PM
Project Title

WWTF Improvements - Rebid

Physical Address View project details and contacts
City, State (County) Mattawa, WA 99349   (Grant County)
Category(s) Sewer and Water
Sub-Category(s) Sewage Treatment Plant
Contracting Method Competitive Bids
Project Status Contract Award, Construction start expected March 2023
Bids Due View project details and contacts
Estimated Value $4,517,832 [brand] Estimate
Plans Available from Agency's Affiliate
Owner View project details and contacts
Architect View project details and contacts
Description

This project has been awarded to Boss Construction, Inc. The project's scope of work includes the construction of new secondary clarifiers, carbon addition system, generator, non-potable water system and RAS, WAS and scum pump stations, and modifications to the headworks, existing clarifiers and SCADA system. The Work shall be substantially complete within 350 working days after the commencement date stated in the Notice to Proceed. Provision will be made to accommodate requests for payment for materials on hand made after issuance of the Notice to Proceed. All bidding and construction is to be performed in compliance with the Contract Provisions and Contract Plans for this project and any addenda issued thereto that are on file at the office of the City Clerk, City Hall, Washington. The Proposals will be publicly opened and read aloud shortly after the time and date stated above. Proposals are to be submitted only on the form provided with the Bid Documents. All Proposals must be accompanied by a certified check, postal money order, cashiers check, or Proposal bond payable to the "City of Mattawa" and in an amount of not less than five percent (5%) of the total Proposal amount. Financing of the Project has been provided by City of Mattawa, Washington and the Washington State Department of Ecology Clean Water State Revolving Fund. Neither the State of Washington nor any of its departments or employees are, or shall be, a party to this Contract or any subcontract resulting from this solicitation for bids. Buy CB-2 American Iron and Steel provisions apply. The City of Mattawa expressly reserves the right to reject any or all Proposals and to waive minor irregularities or informalities in any Proposal. The Successful bidder will be required to conform to the wage requirements prescribed by the federal Davis-Bacon and Relate Acts which requires that all laborers and mechanics employed by contractors and subcontractors performing on contracts funded in whole or in part by SRF appropriations in excess of $2,000 pay their laborers and mechanics not less than the prevailing wage rates and fringe benefits, and determined by the Secretary of Labor, for corresponding classes of laborers and mechanics employed on similar projects in the area.

Details

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.

Bidder's List View project details and contacts
Prospective Bidders View project details and contacts
Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents