Beaver Ruin Diversion Pump Station Grinders Replacement Project

CONTRACT DOCUMENTS
FOR CONSTRUCTION OF
BEAVER RUIN DIVERSION PUMP
STATION
GRINDERS REPLACEMENT
PROJECT
GCDWR Project No. M00748.67
BL117-26
Volume 1 of 2
Prepared For: Prepared By:
Gwinnett County Ardurra
Department of Water Resources 1305 Mall of Georgia Blvd., Suite 160
684 Winder Highway Buford, GA. 30519
Lawrenceville, GA 30045 GA. COA: PEF004730
AUGUST 2026

00 11 16
INVITATION TO BID
General Notice
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.
Obtaining Bidding Documents
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.
Ardurra Group Inc.
1305 Mall of Georgia Blvd.
Buford, GA
256-508-9083
cwclark@ardurra.com
Bidders are responsible for ensuring that a complete set of documents, as defined in Section 00 52 13
"Agreement," are used in the preparation of their Bids.
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:
Beaver Ruin Diversion Pump Station Grinders Replacements Invitation to Bid
M00748.67 00 11 16 - 1
August 2026

Gwinnett County Department of Financial Services
Purchasing Division - 2nd Floor
75 Langley Drive
Lawrenceville, Georgia 30046
Hours Available for Viewing: 8am-5pm
Pre-bid Date and Location:
A non-mandatory pre-bid conference for the Project is scheduled for 10:00 AM local time on September
1st, 2026 onsite at the Beaver Ruin Diversion Pump Station (3530 Cruse Rd NW, Lawrenceville, GA
30044). All visitors are required to bring Personal Protection Equipment (PPE) for the site visit. PPE
includes but is not limited to ANSI Class 2 or 3 safety vests, Class E hard hats, ANSI approved eye
protection, safety toe boots and hearing protection where required. All interested parties are urged to
attend. The Pre-bid conference is to be utilized by contractors and subcontractors to ask any questions
in order to submit a bid for this project.
Instructions on Submitting Questions:
Questions regarding bids should be submitted to Anna West at Anna.West@GwinnettCounty.com no
later than 3:00 P.M. local time on September, 8th, 2026. Bids are legal and binding upon the bidder
when submitted.
Obtain the Plan-Holders List
The plan-holders list is available from Ardurra Group, Inc.
Delivery of Bids
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 September 23, 2026 to be accepted.
Instructions to Bidders
See Section 00 21 13 "Instructions to Bidders" included in the Bidding Documents for detailed
requirements for preparing and submitting a Bid and award of the Contract.
This Invitation to Bid is issued by:
Gwinnett County Board of Commissioners
Anna West
Purchasing Associate II
August 12th, 2026
END OF SECTION
Beaver Ruin Diversion Pump Station Grinders Replacements Invitation to Bid
M00748.67 00 11 16 - 2
August 2026