Johnson County Ionwave #2026-002 Addendum 1

Engineering Consulting Services for Wastewater Treatment and Pumping Asset Renewal – Johnson County Wastewater

Johnson County Wastewater (JCW) is seeking qualified engineering firms to provide consulting services for asset renewal projects within the Consolidated Main Sewer District in Kansas. - Government Buyer: - Johnson County Wastewater (JCW), a division of Johnson County, Kansas - Purchasing Administration Office, Olathe, KS - Scope of Services: - Evaluation, design, preparation of plans and specifications, bidding, and construction phase services for: - Wastewater treatment facilities - Pump stations - Force main rehabilitation - Additional services may include: - System-wide studies - Project-specific asset management - Sustainability analyses - Regulatory assistance and compliance - Project management and administration - Project Details: - Typical construction costs for projects range from $100,000 to $30 million - Collaboration with JCW staff is required - Compliance with digital accessibility standards (WCAG 2.1 Level A and AA) - Notable Requirements: - Electronic submission of proposals - Proof of relevant licenses and registrations upon award - Ability to provide documentation for compliance with federal and state regulations - Non-mandatory virtual pre-proposal conference - No specific OEMs or vendors are named in the solicitation - Contract Structure: - Initial term of 12 months with up to four optional 12-month renewals - Various delivery methods, such as Progressive Design-Build, may be used, subject to board approval

Description

Johnson County Wastewater (JCW) is soliciting proposals from qualified engineering firms to provide consulting services for evaluating, designing, preparing plans and specifications, and performing bidding and construction phase services for asset renewal projects within the Consolidated Main Sewer District of Johnson County, Kansas. The projects primarily involve wastewater treatment facilities, pump stations, and force main rehabilitation. Additional work may include system-wide studies, asset management tasks, sustainability analyses, and regulatory assistance. The contract includes collaboration with JCW staff and requires adherence to asset onboarding procedures.

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