Opportunity

Johnson County Ionwave #2026-011

Lagoon Biosolids Clean Out Services for Johnson County, Kansas Wastewater Facilities

Posted

April 14, 2026

Respond By

May 12, 2026

Identifier

2026-011

NAICS

562998

Johnson County, Kansas is seeking a General (Prime) Contractor to provide Lagoon Biosolids Clean Out Services for its Wastewater department. - Government Buyer: - Johnson County, Kansas (Wastewater Department and Purchasing Office) - Primary contacts include Johnson County Wastewater and Johnson County Purchasing Administration - Scope of Work: - Cleanout, transport, land application, sampling, analysis, documentation, and reporting of Class B biosolids (stabilized wastewater treatment sludge) from lagoon cells - Primary location: Mill Creek Regional Wastewater Treatment Facility (WWTF), 20001 W. 47th Street, Shawnee, KS - Estimated biosolids removal for year 1: 4,500 to 7,000 dry tons (with a typical estimate of 6,500 dry tons from Lagoon Cells 3 and 5) - Services may extend to other county wastewater facilities as needed - Includes compliance with federal (40 CFR 503) and Kansas Department of Health and Environment (KDHE) regulations - Analytical testing for metals and pathogens required - Farmer outreach for land application and support for regulatory reporting - Notable Requirements: - Mandatory participation in a virtual pre-proposal conference and site visit - Contractor must provide all necessary equipment, personnel, and manage all aspects of biosolids management - All responses must be submitted electronically - Contract may include options to renew for up to four additional years - No specific OEMs or named vendors are referenced in the solicitation - Place of Performance: - Mill Creek Regional Wastewater Treatment Facility, Shawnee, KS - Contracting office: Johnson County Purchasing Administration Building, Olathe, KS

Description

This Request for Proposal (RFP) seeks a General (Prime) Contractor to manage the cleanout, transport, land application, sampling, analysis, documentation, and reporting of Class B biosolids from lagoon cells on an as-needed basis. The work primarily involves handling stabilized wastewater treatment sludge at the Mill Creek Regional Wastewater Treatment Facility in Shawnee, Kansas. The solicitation includes mandatory virtual pre-proposal and site visit meetings, and all responses must be submitted electronically.

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