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This page is for contractors to see what opportunities are upcoming for Johnson County Wastewater Capital Improvements Projects. 

 

Bids will be submitted through the Johnson County IonWave system; for more information on submitting and for a list of Bids and RFPs visit:

https://www.jocogov.org/department/financial-management-and-administration/purchasing-county/bids-and-rfps

Upcoming Construction Bid Opportunities within the next 12-18 months
(updated 2025-04-10)

Nelson Wastewater Treatment Facility Improvements

For more information visit the JCW Nelson website subcontractor page:  https://www.jcwnelson.com/subcontractors

Belinder Pump Station Renewal and Dechlorination

Scope of Work:

Pumping, screening facility renewal and addition of dechlorination equipment to renew aging pump station facility.

Advert. Date (est)

2025Q2

Const Duration (est)

30 months

Constr.
Range

$23-25M

Project Mgr: Bo Nead

Disciplines:

Electrical, Structural, Pumps, Process Equipment, HVAC, Architectural

Blue River No. 28 CD1

Scope of Work:

6,000 feet of new gravity sewer with diameter 12-inch to 42-inch and associated manholes, 130-ft multi-utility bored crossing, and other appurtenant improvements.

Advert. Date (est)

2025Q2

Const Duration (est)

12 months

Constr.
Range

$4-5M

Project Mgr: Andy Wendel

Disciplines:

SEWER: gravity

Mill Creek IPS Improvements

Scope of Work:

Project includes replacement of existing dry weather pumps, bar screens, screenings conveyance, addition of washer/compactors, and associated electrical/HVAC/architectural/site improvements.

Advert. Date (est)

2025Q3

Const Duration (est)

16 months

Constr.
Range

$16-18M

Project Mgr: Justin Brack

Disciplines:

Pumps, Process Equipment, Electrical, HVAC, Architectural, Pavement/Site Work

NCAC Equalization Basin and Solids Thickening Project

Scope of Work:

Replacement of Intermediate Pump Station (IPS) with an integrated equalization (EQ) tank,  odor control, piping from the headworks to the EQ/IPS, and replacement of the existing dissolved air floatation thickener (DAFT) with two smaller DAFT units.

Advert. Date (est)

2025Q3

Const Duration (est)

23 months

Constr.
Range

$20-22M

Project Mgr: Ansel Chin

Disciplines:

Electrical, Structural, Mechanical, HVAC, Process Equipment

Middle Basin Asset Renewal Project

Scope of Work:

Asset renewal and operational improvements including solids pumping and grit system improvements, chemical tank and feed system improvements, piping improvements, and electrical and controls improvements.

Advert. Date (est)

2026Q2

Const Duration (est)

24 months

Constr.
Range

$8.5-9.5M

Project Mgr: Jeena John

Disciplines:

Civil, plumbing, electrical, structural

Tomahawk Wastewater Treatment Facility - Process Improvements

Scope of Work:

New odor control covers and system, misc process, mixing, and piping improvements.

Advert. Date (est)

2026Q3

Const Duration (est)

18 months

Constr.
Range

$14-16M

Project Mgr: John Rosson

Disciplines:

Electrical, Structural, HVAC, Pumps, Process Equipment

151st and Conser - Gravity Sewer Relocations and Manhole Replacement

Scope of Work:

Relocation and installation of approximately 600 LF of 8” gravity sewer, plus replacement of 26 miscellaneous manholes in the gravity sewer system.

Advert. Date (est)

tbd

Const Duration (est)

tbd

Constr.
Range

$1-2M

Project Mgr: Shannon Parks

Disciplines:

SEWER: gravity

NOTE: All construction dates and fee estimates are approximate and subject to change; please refer to the final bid documents for the latest information.

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Content will be updated as program develops, please check back.

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