2026 Water Treatment Clarifier 0016 SCOPE OF .pdf

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Attached to
66812-26-0016 FY26 City of Douglas Water Treatment Plant Clarifier Drive Rebuild, and Reinstallation
Solicitation number
PE-66812-NONST-2026-000000065
Issued by
Columbia County, Georgia

About this file

This Scope of Work document pertains to a sealed bid opportunity issued by the City of Douglas, Georgia for the removal, rebuild, and reinstallation of a clarifier drive at the City of Douglas Wastewater Treatment Plant. The project encompasses the safe disassembly of the existing Evoqua H40 clarifier drive, transportation to a qualified repair facility for complete inspection and rebuild, and reinstallation with full operational testing and verification. Sealed bids must be submitted to City Hall located at 302 South Madison Avenue, Douglas, Georgia, no later than March 10, 2026 at 2:30 p.m., with public opening and reading of bids to follow at the City of Douglas Council Chambers. Bids are to be submitted with F.O.B. Destination terms to 123 W Cherry Street, Douglas, GA 31533, and bidders must submit three copies of their bid proposals.

The contractor shall be responsible for providing all labor, materials, equipment, tools, transportation, and supervision required to execute the project in compliance with OSHA requirements and manufacturer specifications. All bidders are required to submit a 5% bid bond issued by a surety company licensed to operate in Georgia; failure to include this bond will result in the bid being deemed non-responsive. The City of Douglas reserves the right to accept the lowest, most acceptable bid and to reject any or all bids, as well as to waive any technicalities or irregularities in the interest of the city. Technical inquiries should be directed to Kevin Davis, ESG Project Manager, at (912) 327-2845 or kevin.davis@inframark.com, and purchasing-related questions should be directed to Anthony Folsom, City of Douglas Purchasing Agent, at (912) 389-3463 or afolsom@cityofdouglasga.gov.

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Text version

City of Douglas Wastewater Treatment Plant Clarifier Drive Removal, Rebuild, and Reinstallation Scope of Work

1. Project Overview

This project consists of the removal, off-site rebuild, and reinstallation of the existing clarifier drive at the City of Douglas Wastewater Treatment Plant (WWTP). Work includes providing structural support for clarifier components, performing safe disassembly, transporting the drive to a qualified facility, completing a full rebuild, reinstalling the refurbished unit, conducting testing and verification, and completing final site cleanup.

2. Contractor Responsibilities

The Contractor shall provide all labor, materials, tools, equipment, transportation, and supervision necessary to complete the clarifier drive removal, rebuild, and reinstallation.

Responsibilities include: - Ensuring full compliance with OSHA requirements and manufacturer recommendations. - Coordinating all work with WWTP personnel. - Providing certified rigging and crane operators. - Protecting all existing structures, equipment, and utilities throughout the project. - Maintaining a clean, organized, and safe work area. - Providing documentation, inspection results, and rebuild/test reports.

3. Bid Bond Requirement

• All bidders shall submit a 5% Bid Bond with their proposal.

• The bond must be issued by a surety company licensed to operate in the State of

Georgia.

• Failure to include the required bid bond will result in the bid being deemed non-responsive.

4. Support Clarifier Arms

• Install adequate temporary supports to ensure the structural stability of the clarifier arms during the removal and reinstallation process.

• Confirm all supports are safe and secure before beginning disassembly.

5. Disassemble Clarifier Bridge

• Remove and safely set aside the bridge structure above the clarifier drive.

• Protect all removed components from damage during handling, storage, and reinstallation.

6. Disconnect Clarifier Drive

• Unbolt and disconnect the clarifier drive from the bridge structure and mechanical connection points.

• Protect all exposed electrical and mechanical interfaces from damage.

7. Crane and Rigging Services

• Provide certified crane and rigging services necessary for safe removal and reinstallation of the clarifier drive.

• Conduct all lifting operations in accordance with OSHA and manufacturer guidelines.

8. Remove Existing Drive

• Lift and remove the existing Evoqua H40 clarifier drive.

• Secure the unit for transport to the approved rebuild facility.

9. Transport and Rebuild

• Transport the clarifier drive to a qualified repair facility.

• Perform a complete inspection, rebuild, and replacement of worn or damaged components.

• Provide a full rebuild report, including test results and replaced parts.

10. Reinstallation of Rebuilt Drive

• Return the rebuilt clarifier drive to the WWTP.

• Reinstall according to manufacturer specifications and industry standards.

• Reconnect all mechanical and electrical systems.

• Perform initial startup checks and verify proper operation.

11. Final Inspection and Testing

• Conduct operational testing in coordination with WWTP staff.

• Verify proper torque, rotation, lubrication, alarms, and control functionality.

• Make any necessary adjustments to ensure full operational performance.

12. Site Cleanup

• Remove all tools, materials, debris, and equipment from the site.

• Restore the work area to its original condition.

FY26 City of Douglas Wastewater Treatment Plant

Clarifier Drive Removal, Rebuild, and Reinstallation

Name: ____________________________ Bid Total: ____________________________ Signature: ____________________________

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