Emergency Buy: Type 1 River Rock, Missouri River Mile 52. 8, Kansas City District USACE
Closed Solicitation Posted
- Solicitation number
- W912DQ26QA053
- Agency
-
ENDIST Kansas City
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 212319 Other Crushed and Broken Stone Mining and Quarrying
- PSC
- 5610 Mineral Construction Materials, Bulk
- Place of performance
- Washington, Missouri 63090, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers, Kansas City District, is soliciting offers for the emergency procurement of Type 1 River Rock for a construction material project located at Missouri River Mile 52.8. The solicitation (W912DQ26QA053) was issued on April 6, 2026, with an offer due date of April 10, 2026, at 8:00 AM. Offerors must meet specific requirements including delivering 7,500 short tons of durable, broken stone that conforms to detailed gradation specifications and quality standards, with no individual piece exceeding 3,000 pounds and fines not exceeding 5 percent by weight. The stone must demonstrate durability through testing per ASTM C 127 (bulk specific gravity) and CRD-C 144-92 (freeze-thaw soundness), and contractors must employ selective quarrying, controlled blasting, and proper handling techniques to ensure product quality. Award will be made to the offeror providing the best value based on loading location accessibility and proximity to River Mile 52.8, combined with the lowest price. The primary contact for this solicitation is Seth Balsters at (816) 389-3566 or seth.b.balsters@usace.army.mil.
This procurement is set aside exclusively for small businesses under the 505-employee size standard applicable to the NAICS code 212319 (Other Crushed and Broken Stone Mining and Quarrying). No incumbent contractor is identified in the solicitation documents. The estimated award value and budget range are not specified in the available materials. The contractor must deliver material at a rate of 1,000 tons per day to a contractor-operated loading facility at or near river mile 52.8, where it will be loaded onto government-owned barges with an estimated delivery completion date of May 12, 2026. The place of performance is Washington, Missouri, with the destination point being the Army Corps of Engineers Civil Works facility at 1700 Troost Avenue, Kansas City, Missouri 64108-0000. The contractor bears all transportation costs under FOB Destination pricing and must furnish government-furnished loading dock facilities or provide suitable land meeting specific navigability and infrastructure requirements.
Notice text
3 versions
Update #3 · Latest ·
Please See Attached for Solicitation Details
Amendment updates SOW to clarify Missouri River river mile 52.8.
Q&A:
Q1. Is a gradation test required prior to shipping material?
A1. No
Q2. No geological requirements are associated with the stone, what are the requirements in order to be considered durable stone. For instance, freeze thaw requirements, specific gravity?
A2. Bulk specific gravity saturated surface-dry basis, method ASTM C 127 - not less than 2.40. Soundness in freezing and thawing method for ledge stone, Method CRD-C 144-92 loss at 20 cycles - not more than 25 percent for at least 50 percent of the face height to be quarried.
Q3. Please specify what are acceptable methods for loading material on the Government Owned barges. Will the government provide a ramp barge so trucks can dump directly onto the barge, does the contractor need to transload with a material handler or equivalent.
A3. A government furnished loading dock will be available for loading. The trucks or loading equipment will enter on to the dock barge and dump the rock onto the material barges. If the vendor does not already have an established and suitable loading facility on the Missouri River then they will need to provide the land. The location of the land must allow for the necessary draft, room for ingress and egress of tow boats and material barges, and bank height suitable to lower the loading ramp onto.
Q4. Does contractor supplying material need to have a CQM credentialed staff submitted for this project.
A4. No
Q5. Is the contractor responsible for identifying the load out near 52.8? If so, what is the acceptable range for being considered nearest?
A5. If the vendor does not already have an established and suitable loading facility on the Missouri River then they will need to provide the land. The location of the land must allow for the necessary draft, room for ingress and egress of tow boats and material barges, and bank height suitable to lower the loading ramp onto. The range is determined by the loading facility's location which is determined by the vendor.
Q6. Is this a 100% Total Small Business Set-Aside under NAICS 212319?
A6. Yes.
Update #2 ·
Please See Attached for Solicitation Details
Amendment updates SOW to clarify Missouri River river mile 52.8.
Update #1 ·
Please See Attached for Solicitation Details
Files
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