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Last Updated 07/12/2023 02:09 PM
Project Title

Amherst Wastewater Treatment Plant Sludge Thickening Improvements - GC

Physical Address View project details and contacts
City, State (County) Hadley, MA 01035   (Hampshire County)
Category(s) Heavy and Highway, Sewer and Water
Sub-Category(s) Sewage Treatment Plant, Site Development
Contracting Method Competitive Bids
Project Status Bidding, Construction start expected September 2023
Bids Due View project details and contacts
Estimated Value $3,100,000 [brand] Estimate
Plans Available from Agency's Affiliate
Owner View project details and contacts
Architect View project details and contacts
Description

The work involves sludge thickening improvements that includes removal of an existing abandoned dissolved air flotation thickener (DAF), the installation of a new 3.0m gravity belt thickener (GBT), constructing new partition walls to enclose the GBT room, the replacement of an exterior window wall system with a new wall/window system, installation of a new concrete loading dock, and associated HVAC and electrical work. DCAMM qualifications in the General Construction category will be required. The estimated project cost is $3,100,000.00. The following trades will be filed sub bids due 6-15-2023 Masonry Work Metal Windows Glass & Glazing Painting Plumbing HVAC Electrical Work Addendum #1-#4 have been issued as of 6-26-2023.

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.

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Prospective Bidders View project details and contacts
Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents