Focus Area: Infrastructure (Engineering)
Staff Contact: Mary Jaeger / Nate Baldwin
Subject: Professional Services Agreement with Freese & Nichols, Inc. for design of the Indian Creek Trunkmain Rehabilitation, PN 1-C-004-25.
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Consideration of a Professional Services with Freese & Nichols, Inc. for design of the Indian Creek Trunkmain Rehabilitation, PN 1-C-004-25.
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Summary:
In 2019, over 73,500 linear feet of sewer-trunk-mains were inspected within the Indian Creek Sanitary Sewer Basin. Of those mains inspected, 63% or 53,960 linear feet of the system had either visible infiltration and inflow (I&I) or structural damage. These mains have a total observed estimated I&I of 169,920 gallons per day which equates to 62 million gallons a year assuming these segments were leaking everyday all year around at the same rate. These segments were classified into three priority groups based on rehabilitation needs. This project will include the rehabilitation of Priority 1 segments only.
This project will include the rehabilitation of over 27,000 linear feet of sanitary sewer trunk-mains ranging in size from 18-inches to 54-inches. These improvements will include pipe grouting, joint grouting, cured-in-place-piping (CIPP) and manhole end seals.
On March 1, 2024, the City advertised a Request for Qualifications (RFQ). After reviewing their proposal and qualifications, staff has chosen Freese and Nichols as the most qualified firm for the Indian Creek Trunkmain Rehabilitation Project.
The Professional Services Agreement is for $385,668.00 and will include review of modelling data, survey of existing conditions, coordination with project stakeholders (Johnson County Wastewater, Overland Park, & Olathe Parks), land acquisition, geotechnical services, development of construction plans in accordance with Olathe design standards and specifications, cost estimates, record drawings, and assistance as needed throughout construction.
This project is tentatively scheduled for design in 2025, land acquisition in 2025, and construction in 2026.
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Financial Impact:
Funding for the Indian Creek Trunkmain Rehabilitation Project, as approved in the 2025-2029 Capital Improvement Plan, includes:
Revenue Bonds $14,719,400
Water & Sewer Fund $ 153,000
Total: $14,872,400
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Action Needed:
Approval of a Professional Services Agreement with Freese & Nichols, Inc. for design of the Indian Creek Trunkmain Rehabilitation, PN 1-C-004-25.
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Attachment(s):
A. Project Location Map
B. Project Fact Sheet
C. Professional Services Agreement