Tender Details

Country: USA
Summary: Automated Mat Casting Plant
UST Ref No: 110775045
Deadline: 05 Jan 2025
Financier: Self Financed
Purchaser Ownership: Government
Tender Value: Refer Document
Notice Type: Tender
Document Ref. No.: W912EQ25SS0001
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Description:
Description
SOURCES SOUGHT
Automated Mat Casting at Richardson Landing, TN
Introduction: This is a SOURCES SOUGHT announcement; a market survey for information only, to be used for planning purposes. THIS IS NOT A SOLICITATION FOR PROPOSALS AND NO CONTRACT WILL BE AWARDED FROM THIS ANNOUNCEMENT.
The Government is seeking qualified, experienced sources capable of executing a design build contract to develop an automated casting plant at Richardson Landing to mass produce articulated concrete mattress (ACM) squares to government specifications within specific tolerances. Squares cast will be stored on the current casting field and have must have a compressive design strength of 3,000 psi at 28 days.
Background: Annually, the United States Army Corps of Engineers (USACE) Mississippi Valley Division casts approximately 150,000 squares of ACM at 3 government furnished locations (see Figure 1). The ACM is used as revetment to maintain channel stability for the Lower Mississippi River. Casting ACM has historically been provided via manual labor and cast outdoors as weather permits.
Articulated Concrete Mattress - Current Process:
An articulated concrete mattress square consists of 16 individual concrete blocks (4 feet x 18 inches x 3 inches thick). They are currently cast in government furnished forms upon a proprietary wire mesh to form an articulated concrete mattress square (4 feet x 25 feet x 3 inches) that is used as an assembly system for interconnecting the 16 concrete blocks. A mix design is used to acquire 3,000 psi on a 28-day cylinder break.
Squares of mattress are cast in stacks of 13 that are neatly aligned vertically and by rows (see Figure 2). One layer of specified paper is placed as a separation beneath the bottom square of each stack and between each successive layer of mattress. The current process requires the wire mesh to be placed on the paper with the cross wires (bracket wires) on top of the longitudinal wires. The...
Documents:

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Automated Mat Casting Plant - USA Tender

The DEPT OF DEFENSE | DEPT OF THE ARMY, a Government sector organization in USA, has announced a new tender for Automated Mat Casting Plant. This tender is published on USARFP under UST Ref No: 110775045 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2025-01-05.

The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.