City of Columbus #RFQ034004

Professional Services for Big Walnut Trunk South Sewer Rehabilitation Design

The City of Columbus is seeking professional services to assess and design rehabilitation of the Big Walnut Trunk South sewer. - Government buyer: City of Columbus, Division of Sewer and Drainage and Division of Water Reclamation. - Requested services: Assess existing data and recommendations for approximately 11,840 linear feet of 90- to 96-inch trunk sewer; identify segments for detailed design and recommend rehabilitation methods. - Project: Big Walnut Trunk South Rehabilitation, CIP #650725100024. - The sewer follows Big Walnut Creek between manholes near Interstate 70 and Interstate 270/E. Williams Road. - Two construction contracts are anticipated as part of the design effort. - OEMs and vendors: No product manufacturers or service vendors are named. Bonfire is mentioned as the proposal submission platform, not as a project supplier.

Description

The City of Columbus, Division of Water Reclamation, is seeking proposals for professional services for the rehabilitation of approximately 11,840 linear feet of large-diameter trunk sewer, ranging from 90 to 96 inches. The work will assess existing data and recommendations to determine which sewer segments proceed to detailed design and identify preferred rehabilitation methods. The sewers generally follow Big Walnut Creek from manhole 0251S0345 near Interstate 70 to manhole 0145S0004 near Interstate 270 and E. Williams Road. Two construction contracts are anticipated as part of the design effort.

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