- Country: USA
- Summary: Mississippi River Basin, Lock 19, Keokuk, IA, Nose Pier Replacement and Bulkhead Recesses
- UST Ref No: 123056680
- Deadline: 11 Aug 2025
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: W912EK25RA018SOL
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- Description:
- Description
Project Title: Mississippi River Basin, Keokuk, IA, Lock 19 Nose Pier Replacement and Bulkhead RecessSee Section 01-11-00 of the Specifications for the Scope Of WorkEstimated Range: $25,000,000 - $100,000,000Completion Days: 638 Consecutive Calendar Days, 973 Consecutive Calendar Days If Option 2 Is AwardedNAICS Code: 237990 - Size Standard $45,000,000Unrestricted - Lowest Price Technically Acceptable (LPTA)Questions regarding this project shall be submitted via Projnet.
The US Army Corps of Engineers (USACE) Rock Island District has a requirement for a Nose Pier Replacement and Bulkhead Recess at Lock 19, Keokuk, IA. The work includes but is not limited to: a base bid and two options. The base bid extends the river wall monolith upstream and includes mobilization, hydrographic surveys, concrete removal above and underwater, mechanical dredging, underwater rock excavation, monolith extension using precast concrete segments and tremie concrete placement, checkposts and other appurtenances, fabrication of protection plate assembly, and electrical work. Option 1 constructs a bulkhead recess in the land wall and includes fabrication and installation of a cofferbox, concrete removal above and underwater, fabrication and installation of a bulkhead recess, concrete placement above and underwater, fabrication and installation a of protection plate assembly, and electrical work. Option 2 constructs the bulkhead sill and includes mobilization, hydrographic surveys, mechanical dredging, drilled shafts, stay-in-place formwork, and tremie concrete placement, and test dewatering of the upstream chamber from the new bulkhead sill to the guard gate, bulkheads will be government furnished equipment.
Updates:
06/24/2025: This is a reminder that the Pre-Bid Site Visit is scheduled for June 30, 2025 at 10:00 AM CT. Please see PREPROPOSAL MEETING NOTICE in the solicitation for further details.
06/25/2025: Amendment 0001 (located in attachments) - Adds ad... - Documents:
A22-W912EK25RA018-Amendment-0002-SF30-SPEC-_FI.pdf
A22-W912EK25RA018-Amendment-0002_PLAN_SET_07.pdf
A02-W912EK25A018-L19-BLANK-COPY-SOP_FOR-CONT.xlsx
Prebid-Signup-Sheet_L19_07.pdf
A22-W912EK25RA018-Amendment-0001_FINAL.pdf
A22-W912EK25RA018-SPEC_SOL-L19_06.pdf
A22-W912EK25RA018-PLAN_SET_SOL-L19.pdf
A22-W912EK25RA018-PLAN_SET_REF-HISTORICAL_DWGS.pdf
A22-W912EK25RA018-PLAN_SET_REF-SITE_CHAR.pdf
A22-W912EK25FRA018_PHOTO-2025-05-12-REF_IMAGES.pdf
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CLICK HERE TO LOGINMississippi River Basin, Lock 19, Keokuk, IA, Nose Pier Replacement and Bulkhead Recesses - USA Tender
The DEPT OF DEFENSE | DEPT OF THE ARMY, a Government sector organization in USA, has announced a new tender for Mississippi River Basin, Lock 19, Keokuk, IA, Nose Pier Replacement and Bulkhead Recesses. This tender is published on USARFP under UST Ref No: 123056680 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 2025-08-11.
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.
