RFQ South Treatment Plant Capacity Improvements Projects - Leavenworth County, KS

Date Issued: 12/3/2025

The Leavenworth Waterworks Board is requesting qualifications/proposals from consultants for engineering services relating to the design and construction of the South Treatment Plant Capacity Improvements Project.

The Project was selected by the Board from a Planning and Value Engineering Study completed by Black & Veatch Engineering in 2023 to address certain reliability issues. It will consist of the design and construction of the capacity expansion of an existing 6 MGD conventional lime-softening treatment plant with a single treatment train. Certain repairs/replacements and improvements to the existing train will be incorporated upon completion of the additions.

Questions may be addressed to the individual below. Please respond to the address below by 4:00 pm central time, Friday, January 9, 2026, for consideration.

Joel Mahnken, P.E.
General Manager
Leavenworth Waterworks
601 Cherokee
Leavenworth KS 66048

jmahnken@lvnwater.org
913-682-1513 ext. 310