BL152-26, Beaver Ruin Diversion Pump Station Grinders Replacements Project

The Gwinnett County Board of Commissioners (Owner) is requesting Bids for the construction of the following Project pursuant to O.C.G.A. §36-91-20:

Beaver Ruin Diversion Pump System Grinders Replacements

GCDWR Project No.: #M00748.67

This Project includes the following Work:

1) Replacement and installation of the three (3) existing grinder units with new rail systems, channel modifications, and control panels.
2) Replacement and installation of the three (3) existing influent slide gates with actuators.
3) Replacement and installation of the three (3) existing effluent slide gates.
4) Replacement and installation of the two (2) existing influent wet well slide gates.
5) Replacement and installation of one (1) existing wet well crossover slide gate.
6) Raising of concrete wet well baffle wall and platform elevations.
7) Relocation and re-installation of existing flushing system.
8) Installation of electrical conduit and designed routing with MCC configuration.

The Project is to be substantially complete and ready for operation within **450 days** after the date when the Contract Times commence to run as provided in the General Conditions. The Project is to be completed and eligible for final payment **30 days** after the date for Substantial Completion.

All competitive, sealed bidding shall conform to O.C.G.A. §36-91-2, -20 to -22.

Drawings and Specifications must be purchased from Ardurra Group Inc. at the below address for a non-refundable fee of **$250**. Only complete sets will be issued. Bidders may request Drawings and Specifications for BL152-26 free of charge provided they previously purchased Drawings and Specifications for BL117-26.

Ardurra Group Inc., 1305 Mall of Georgia Blvd., Buford, GA, 256-508-9083, cwclark@ardurra.com

Printed copies of the Contract Documents, Technical Data, and other information may be examined free of charge, pursuant to O.C.G.A §36-91-20(4), at the following addresses: Gwinnett County Department of Financial Services, Purchasing Division - 2nd Floor, 75 Langley Drive, Lawrenceville, Georgia 30046. Hours Available for Viewing: 8am-5pm

**Sealed Bids** must be delivered to Owner as specified in Section 00 21 13 *Instructions to Bidders* no later than **2:50 P.M. local time on November 20th, 2026** to be accepted. The bid opening will be virtual ONLY. To access the bid opening virtually, visit the following link: https://teams.microsoft.com/meet/259523576346512?p=4W4DwE8y32cjMTh1qP or dial 1-323-676-6170 and enter conference ID 990 500 6661#.

Bids are legal and binding upon the bidder when submitted. The plan-holders list is available from Ardurra Group, Inc.