The City of Sioux Falls, SD, requests competitive sealed proposals to complete Predesign and State Revolving Fund (SRF) Facility Plan Preparation for the Southeast Basins Sanitary Sewer Extension Project.

To participate, you must be registered as a vendor in Bonfire. Register at siouxfalls.bonfirehub.com by selecting “New Vendor Registration” under the login tab. After you have registered, navigate to the Open Public Opportunities tab to view this Request for Proposal. Proposals will be electronically submitted through Bonfire and will be received by Bonfire no later than 2 p.m., Central time, March 14, 2024. Immediately thereafter, the bids will be publicly opened but not read at 3 p.m., Central time, City Hall, 224 W. 9th St., Sioux Falls, SD 57104. You may watch the bid opening virtually via Webex by utilizing information and links located at www.siouxfalls.gov/purchasing .

It is the vendor’s responsibility to check the Bonfire website for any changes or updates to the request for proposal, which will be in the form of an addendum posted to the Bonfire website.

Telegraphic, fax, email, and hand-delivered responses will not be accepted unless specifically authorized in the terms and conditions of the solicitation.

The City of Sioux Falls reserves the right to reject any or all proposals, waive technicalities, and make award(s) as deemed to be in the best interest of Sioux Falls, SD.