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Last Updated 06/25/2021 02:12 PM
Project Title

Fabrication of Coffer Box for Mcclellan-Kerr Arkansas River Navigation

Physical Address View project details and contacts
City, State (County) Kerr, AR - Littleton, CO - Broken Arrow, Chouteau, Webbers Falls, OK 74014 (Pulaski (AR) - Jefferson (CO) - Mayes, Muskogee, Sequoyah, Wagoner (OK) Counties)
Category(s) Heavy and Highway
Sub-Category(s) Dam/Tunnel
Contracting Method Competitive Bids.
Project Status Pre-Solicitation
Bids Due View project details and contacts
Estimated Value $1,000,000 to $5,000,000
Plans Available from
Owner View project details and contacts
Architect View project details and contacts
Description

Project includes the construction of a hydraulic steel structure (coffer box) that allows inspection and load testing of all center post anchorage assemblies for locks along the McClellan-Kerr Arkansas River Navigation System (MKARNS) and within the Tulsa District. Locks where this coffer box is to be utilized are Webbers Falls, R.S. Kerr, W.D. Mayo, Newt Graham and Chouteau. The coffer box will be cylindrical shape with segmented sections. The total number of sections will be five with three different types of sections: one top section, three intermediate sections, and one bottom section. The diameter of each section will be approximately 21’ and the height of each section will be approximately 10’.

Details

Dam/Tunnel, New Construction.
Division 02 - Existing Conditions, Subsurface Investigation.
Division 31 - Earthwork, Site Clearing, Grading, Excavation and Fill, Subgrade Preparation, Excavation, Shoring, Cofferdams, Precast Concrete Cofferdams, Tunneling and Mining, Tunnel Excavation.
Division 35 - Waterway and Marine Construction, Dam Construction and Equipment.

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Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents