Site work for a water / sewer project in Boulder, Colorado. Completed plans call for site work for a water / sewer project.

Reference Number 0000399055 The city owns and operates the WRRF, which is rated for a maximum month flow of 25 MGD of wastewater. The facility treats an annual average of approximately 12 MGD from its service area. The WRRF began operations in 1968, and the capacity and complexity of its treatment process has evolved based on growth and water quality regulation progression. The WRRF's current wastewater treatment process uses four (4) secondary clarifiers to separate secondary solids and scum from clean secondary effluent. Three (3) of these were originally constructed and put into service circa 1987. These original clarifiers used mechanisms manufactured by Hydro Systems, Inc. Replacement of the second unit (SC2) was completed in 2024. The fourth secondary clarifier (SC4) was constructed in 2007, and it is not part of the scope of this project. The remaining two units, SC1 and SC3, are at the end of their useful life and in need of replacement. Question Deadline 10/02/2025 at 5:00 PM MT All questions or comments should be directed to the project manager and purchasing coordinator as follows: Chris Olson, Wastewater Engineering Supervisor, City of Boulder Email: olsonc@bouldercolorado.gov AND Ken Kasparek, Purchasing Coordinator, City of Boulder Email: KasparekK@bouldercolorado.gov Buyer Preferences, Guidelines & Requirements General Requirements - Contractors License Required - Insurance Required The City further reserves the right to require new submissions or reject any submission if the City believes it would not be in the best interest of the project or services set forth in this RFQ to make an award to a given applicant. This right to reject includes the right to reject any applicants who appear on lists designating the applicant as a debarred or suspended entity or individual for other public procurements.