Clay County
Owner Reference: W9127825L0007
Bid Date: 01/10/2025 at 02:00pm
19 Days until bid date
Trades: *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors
541330 - Engineering Services. Seeking contractors interested in proposing on a Firm-Fixed-Price Contract to provide repair services for unwatering and dewatering elements necessary for the Walter F. George lock to be safely un-watered. The Contractor will furnish all labor, materials, fittings, equipment, tools, power, lubricants, fuel, water, electricity, power, etc., necessary to accomplish the work within the specified time. The scope of work will include, but is not limited to, the following types of work: removal and replacement of relief well risers and check valves, removal and replacement of peripheral drain risers and check valves, inspect and clean lock relief well and peripheral drain pipes, grout or plug 18 horizontal drains, approximately 12 inches in diameter, in the lock monolith along the heel of riverside lock wall, removal and proper disposal of five 8-inch pumps from the existing landside wells with depths from 110 to 170 feet below grade, removal and proper disposal of five 8-inch pumps from the existing riverside wells approximately 75 feet below grade, comprehensive inspection of the landside and riverside wells, the option to revitalize wells, provide portable power supply and pump(s) for performing drawdown tests, develop a drawdown report, and provide a systematic dewatering plan for controlling uplift pressures and seepage beneath the lock floor for the Walter F. George Lock. All these efforts are to ensure the Walter F. George lock can be safely unwatered to perform maintenance.
Sophia M. Chin
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Owner: US Department of the Army (USACE) AL
Published 12/15/2024 on Construction Bid Source
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