Latest US Sludge Thickener Contracts & Bids

The bid is for the development of a second cell in an existing monofil system. The scope includes various tasks such as roadway and drainage removal, culvert relocation, and the construction of a new discharge line. There are also several alternate bid items, including sludge removal and site fencing. Minimum bid prices are determined before the bid, but bidders can increase them. No specific deadlines or other details are provided.

The project involves installing trench drains at various Charlotte Water facilities. A pre-bid meeting is scheduled for August 19, 2025, at 10:00 AM local time at the Mcalpine WWMF, followed by a site visit. Questions are due by August 26, 2025, at 5:00 PM EDT. The submission deadline is September 2, 2025, at 10:00 AM EDT. The project involves the installation of approximately 218 linear feet of trench drains within various buildings located at Charlotte Water's Irwin Creek WWTP and Mcalpine Creek WWMF facilities.

The Village of Fox Lake is seeking proposals for the rebuild of a gravity thickener at the Northwest Regional Water Reclamation Facility (NWRWRF). Proposals are due September 1, 2025, at 10:00 AM. The proposal must include previous projects, references, a lump sum cost, a project schedule, equipment lead times, and any additional information. A bid guarantee is required. The substantial completion date is December 5, 2025. Liquidated damages will apply for any delays beyond this date. The contractor is responsible for obtaining and maintaining insurance, and complying with all federal, state, and municipal laws. A preconstruction meeting will be held prior to any work being performed. The contractor must submit a work schedule for review and approval at the meeting. The NWRWRF will drain and clean the thickener prior to the start of the project, which should take about five days to complete.

The Bergen County Utilities Authority (BCUA) is soliciting bids for the procurement of two new gravity thickener mechanisms for the Little Ferry water pollution control facility. A pre-bid conference and walk-through with the consulting engineer is scheduled for August 6th, 2025. The deadline for submitting questions is August 11th, 2025, and the deadline for submissions is August 20th, 2025. Several mandatory documents are required for submission, including ownership disclosure, disclosure of investments in Iran and Russia/Belarus, and insurance certificate. The bid table must be completed online.

Sealed bids are requested for the maintenance of 23 elevator systems for a two-year period, commencing in June 2025. Bidders must submit a complete proposal, including required documents (e. g. , bid bond, surety company certificate, statement of ownership, affirmative action compliance, bid sheet, noncollusion affidavit, reference questionnaire, subcontractor listing, public works contractor registration, insurance requirements, hazardous material MSDS, and certification of noninvolvement in prohibited activities). Failure to submit required documents will result in bid rejection. Site visits can be arranged. Bid opening is scheduled for August 21, 2025, at 10:00 AM EST, via Zoom conferencing (link provided) and phone. Bid security will be returned to all but the three lowest bidders within 10 days of the opening, and to other unsuccessful bidders within 3 days of contract award. The successful bidder will be required to execute the contract within 10 business days of notification. Additional information regarding safety requirements, environmental protection procedures, and insurance requirements is included in the notice. The contract includes provisions for liquidated damages, testing of materials, inspection, defective work, owner's right to do work, tools, equipment, utilities, qualification of contractor, trade practices, supervision, warranty, and maintenance of plant operations.