Concrete BPA Order - RipRap Upper Mississippi River
Closed Special Notice Posted
- Agency
-
ENDIST Rock Island
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 327320 Ready-Mix Concrete Manufacturing
- PSC
- 5610 Mineral Construction Materials, Bulk
- Place of performance
- New Boston, Illinois 61272, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers Rock Island District has issued a Special Notice for a concrete blanket purchase agreement (BPA) related to riprap supply for the Upper Mississippi River. The opportunity involves the procurement of 25,000 tons of general-purpose riprap, with potential options for an additional 35,000 tons. The contract requires delivery and loading of riprap between river miles 432-454, specifically in the area between Muscatine, Iowa and New Boston, Illinois. The project is classified under the Ready-Mix Concrete Manufacturing NAICS category and is set aside for total small business participation. The notice was posted on April 1, 2025, with a response deadline of April 2, 2025.
Contractors must deliver riprap directly onto U.S. Army Corps of Engineers barges, with USACE personnel handling the actual placement of materials. The base contract requires a minimum delivery rate of 1,500 tons per 10-hour workday, following an 11-3 work schedule, with the first delivery to commence no later than May 5, 2025 and total completion within 8 weeks. Specific technical requirements include precise gradation standards, stone quality criteria, and detailed loading instructions to ensure uniform distribution on barges. Only offers lower than the existing lowest-priced offer from the Rock Island District's Concrete and Aggregate BPA master agreement holders will be considered. Contractors must also comply with extensive security requirements, including background checks, E-verify compliance, and identification badge protocols for all personnel. The government reserves the right to exercise additional quantity options up to September 15, 2025, with each option requiring a delivery start date within two weeks of exercise.
Notice text
The US Army Corps of Engineers – Rock Island District has a requirement for the supply of 25,000 tons of General-Purpose Riprap with options for an additional 35,000 tons for the loading of riprap between river miles 432 – 454 of the Upper Mississippi River. Riprap will be placed by the U.S. Army Corps of Engineers (USACE) personnel and floating plant assets. The contractor will be responsible for delivering and loading riprap onto the deck of USACE barges. The loading of riprap shall take place between River Miles 432 - 454 of the Upper Mississippi River, roughly between Muscatine Iowa and New Boston Illinois.
Any offers received via responses to the SAM notice shall not be considered unless lower than the lowest priced offer received from the Rock Island District's Concrete and Aggregate BPA master agreement holders. The government will save the offer but not evaluate price, nor verify the offerors’ information in SAM. The contract specialist will email the offeror and acknowledge receipt and reiterate the terms of the declaimer explaining that their offer will not be considered for this reason.
Files
| File | Type | Posted |
|---|---|---|
| EXAMPLE A24 - Concrete BPA Terms and Conditions for Purchase Order.docx | DOCX document | |
| A02.Riprap Supply Contract SOW - Rev 1 - 25MAR2025.pdf |
Similar open opportunities
| Opportunity | Agency | Set-aside | Responses due |
|---|---|---|---|
| Sources Sought/Request for Information Upper Mississippi River Restoration (UMRR) – Quincy Bay Habitat Rehabilitation and Enhancement Project- Stage 1 | ENDIST Rock Island | No set-aside |
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