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Downstream Filter Underseepage Mitigation Gavins Point Dam, NE Federal contract opportunity
Solicitation number
W9128F20B0025
Issued by
Department of the Army Corps of Engineers Engineering District Omaha

About this file

This federal contract opportunity solicitation seeks construction services for a downstream filter underseepage mitigation project located at Gavins Point Dam in Nebraska. The solicitation was issued by the Department of the Army Corps of Engineers Engineering District Omaha under number W9128F20B0025. The project scope involves placement of granular filter materials in relief well outfall channels and a marsh area, installation of a collector pipe system and manholes to convey flows to Lake Yankton, and placement of riprap, seeding, and erosion control blanket. The construction performance period is 420 calendar days. The estimated value of construction work is between $1,000,000 and $5,000,000. All solicitation documents will be posted to the Beta SAM website.

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Other files for this federal contract opportunity

Other files attached to Downstream Filter Underseepage Mitigation Gavins Point Dam, NE, newest first.
File Type Posted
Q_A Not in ProjNet.pdf PDF
Am0002.pdf PDF
Am0002 Under Seepage Dwg.pdf PDF
Site Visit Sign-in Sheet 8-24-2020.pdf PDF
Am_0001.pdf PDF
Underseepage Gavins Dwgs.pdf PDF
Underseepage Mitigation Gavins Specs.pdf PDF
Solicitation (Division 00) W9128F20B0025 GP Under Seepage Conrol.pdf PDF

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