Details for Walnut Creek Lift Station

Updated

Separate sealed Bids for the construction of Walnut Creek Lift Station will be received by the Clayton County Water Authority at 1600 Battle Creek Road, Morrow, Georgia 30260 until 2:00 p.m. local time, the 8th day of July, 2020, and then at said office publicly opened and read aloud. Any bids received after the specified time will not be considered. A non-mandatory pre-bid conference, immediately followed by a site visit, will be held at the Hicks Water Production Plant (WPP), 1693 Freeman Road, Jonesboro, Georgia 30236 on June 10th, 2020 at 2:00 p.m. local time, to discuss the Project. Bidders are encouraged to attend; however, attendance is not required. The Work to be performed under this Contract includes, but is not limited to, the following: A. Construction of a concrete wet well. 1. The wet well is to be set on a cast in place concrete foundation and be topped by a cast in place concrete slab. 2. Access doors shall be installed in the top slab. 3. Installation of two submersible pumps, along with discharge bases, flanged discharge piping, guide rails, primary and backup level sensors, and all other accessories as required by the contract documents. 4. A third discharge base is to be installed for addition of a third pump in the future. B. Construction of a concrete valve vault. 1. The valve vault shall contain 6-inch discharge piping, check valves, plug valves, and pressure gauges. 2. Access hatches shall be installed in the top slab. 3. A floor drain is to be installed in the valve vault floor and to drain to the wet well. C. Construction of a concrete screening structure. 1. The screening structure shall contain a mechanical bar and conveyor system, a manually cleaned bar screen, manually operated slide gates, ladders, grating and handrails. 2. Installation of ultrasonic level sensors and a backup level sensor. D. Construction of sanitary sewer manholes and sanitary sewer main. E. Installation of restrained joint, 401 Protecto lined DIP force main. F. Installation of a magnetic flow meter and surge relief valve in precast concrete vaults. G. Installation of a water service and yard hydrant. H. Construction of concrete driveway and crushed stone areas. I. Installation and maintenance of erosion control. J. Installation of a prefabricated electrical building and cast in place foundation. K. Installation of a standby power engine-generator set with sub-base fuel tank and sound-attenuating, weather-proof enclosure. L. All electrical and instrumentation and control equipment, conduit and wiring to support the specified equipment. M. Demolition of the existing lift station, wet wells, buildings, screening structure, as identified in the plans. The work includes site preparation, site piping and valves, and all associated electrical and instrumentation and control work. The Bidding Documents, consisting of Advertisement for Competitive Sealed Bid, Instructions to Bidders, Bid Form, Bid Bond, Construction Contract, Performance Bond, Payment Bond, General and Supplementary Conditions, Specifications, Drawings, and Addenda may be examined at the main offices of the Owner at 1600 Battle Creek Road, Morrow, Georgia. Complete sets of bid documents (including Drawings and Specifications) may be obtained from Hazen and Sawyer: bidders shall send an email to Brian Jones BJones@hazenandsawyer.com and to Patrick Haas PHaas@hazenandsawyer.com. The email subject line shall read: Request for Electronic Bid Documents: Bid 2020-GS-08 Walnut Creek Lift Station. The email shall contain the following information: Name, Company, and Phone Number. The Bid Documents will be sent via email to the requestor once adequate information has been provided. Any addenda issued for the project will be emailed to plan holders who requested and received bid documents. Each Bid must be submitted on the prescribed Bid Form and accompanied by Bid Security as prescribed in the Instructions to Bidders, payable to the Owner in an amount not less than five (5) percent of the Bid Amount, and a letter from a surety company stating they are licensed to conduct business in the State of Georgia. Failure to supply the bond or to sign the proposal will be grounds for rejection. The successful Bidder will be required to furnish the additional Bonds prescribed in the Contract Documents. In order to perform public work, the Proposer and its subcontractors, prior to award of Contract, shall hold or obtain such licenses as required by state statutes, and federal and local laws and regulations. All firms must be licensed in Georgia and have a registered agent in Georgia. For information concerning the proposed Work, contact Brian Jones BJones@hazenandsawyer.com no later than 2:00 local time, Tuesday, June 23, 2020. Owner shall make an award, if an award is made, to the lowest responsible and responsive Bidder. The successful Bidder will be required to furnish the additional Bonds prescribed in the Contract Documents. Owner's right is reserved to reject all Bids or any Bid not conforming to the intent and purpose of the Bidding Documents. Clayton County Water Authority By: Robin Malone, Chairperson 902-642524, 5/20,27,6/3,10

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