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City of Columbia·South Carolina

Sanitary Sewer Root Control

Closes 7/29/2026$200k – $500kInvitation for Bid
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Description

The City of Columbia is soliciting bids from qualified contractors to provide sanitary sewer root control services. The project involves identifying, controlling, removing, and preventing root intrusion into the City's sanitary sewer lines. The contractor will be responsible for performing root control treatments, providing all necessary equipment and materials, and ensuring compliance with federal, state, and local regulations. The contract will be awarded to the lowest responsive and responsible bidder. • The project requires the contractor to have experience with similar projects and to provide proof of financial responsibility. • The contractor must also comply with the City's Local Business Enterprise (LBE) policy and provide a certified LBE Qualification Statement. • The project includes a non-mandatory pre-bid meeting and a bid opening, both of which will be held virtually via Zoom. • The contractor will be required to provide a bid bond, payment bond, and performance bond. • The contract will have a term of 183 consecutive calendar days, with an additional 180 days for contract closeout.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Whitney Oswalt(Procurement Specialist III)

[email protected]

Key dates

Opened
6/23/2026
Questions due
7/10/2026
Pre-bid meeting
7/8/2026
Closes
7/29/2026
Duration
183 days

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237110
Solicitation №
BID035-25-26-WRO-SS6911 Addendum 1

Budget estimate

$200,000 – $500,000

The budget for this project is estimated to be around $200,000 to $500,000, based on the scope of work and the requirements for the contractor to provide all necessary equipment and materials. The actual budget will depend on the bid price and the terms of the contract. The factors that may influence the likely payment range include the complexity of the project, the experience and qualifications of the contractor, and the availability of funds for the project.

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