Rock Purchase and Delivery, Missouri River, Dobson Site - USACE NWK Kansas City District
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- W912DQ26QA013
- Agency
-
ENDIST Kansas City
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 212312 Crushed and Broken Limestone Mining and Quarrying
- PSC
- 5610 Mineral Construction Materials, Bulk
- Place of performance
- Missouri 64067, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers, Kansas City District Operations Division is soliciting quotes for the purchase and delivery of rock materials for hardpoint construction and maintenance along the Missouri River near Lexington, Missouri. The solicitation requires four types of rock aggregates: 2,500 short tons of Type 1 Rock for Structure, 2,500 short tons of Type 1 Rock for five hardpoints, 350 short tons of 6-inch minus rock for an access road, and 250 short tons of 1-inch clean rock for a county road. Bidders must deliver materials via straight trucks only (no trailers) to the designated stockpile location at coordinates 39.20669, -93.74892, with a minimum daily delivery rate of 1,000 tons for Type 1 rock. The solicitation was posted on January 7, 2026, with a proposal due date of January 23, 2026, and an amendment was issued on January 8, 2026 that includes a Questions and Answers document addressing key delivery and material specifications. Type 1 Rock must meet specific gradation requirements ranging from 3 to 3,000 pounds, while the 6-inch minus and 1-inch clean aggregates have no specific gradation requirements outlined in the amendment.
This solicitation is designated as a total small business set-aside with a NAICS size standard of 750 employees, limiting competition to small business concerns. A related contract, W912DQ25F1025 for Riprap Rock, was recently awarded and provides insight into similar procurement needs in this program. The total procurement encompasses 5,250 short tons of aggregate materials, with delivery scheduled to commence within two weeks of contract award and continue through May 22, 2026. The initial delivery must include 350 tons of 6-inch minus rock and 250 tons of 1-inch clean rock, followed by subsequent daily deliveries of 800 to 1,000 tons of Type 1 rock. The place of performance is located in Lexington, Missouri, at mile markers 314.1-B and 308.2 along the Missouri River, accessible from Missouri Highway 24 via Northrup Road.
Notice text
3 versions
Update #3 · Latest ·
An amendment to the solicitation has been posted. Questions and Answers 1 has been posted. Please see attachments.
The U.S. Army Corps of Engineers, Kansas City District Operations Division, Missouri River Office needs to purchase rock for hardpoints along the Missouri River at mile 314.1-B and 308.2.
Type 1 Rock for Structure - 2500 ton.
Type 1 Rock for 5 Hardpoints - 2500 ton.
Access Road - 6" Minus - 350 ton.
County Road - 1" Clean Rock - 250 ton.
The rock will be delivered by Haul Trucks (Straight Trucks Only-No trailers) to the stockpile
location at:
Coordinates: 39.20669, -93.74892
From Missouri Hwy. 24, go north on Northrup Road
1000-ton minimum Delivery Rate per day of Type 1 rock.
See Solicitation Attachment for complete specifications and purchase description.
Recent similarly awarded contract number W912DQ25F1025 - Riprap Rock
Update #2 ·
An amendment to the solicitation has been posted. Questions and Answers 1 has been posted. Please see attachments.
The U.S. Army Corps of Engineers, Kansas City District Operations Division, Missouri River Office needs to purchase rock for hardpoints along the Missouri River at mile 314.1-B and 308.2.
Type 1 Rock for Structure - 2500 ton.
Type 1 Rock for 5 Hardpoints - 2500 ton.
Access Road - 6" Minus - 350 ton.
County Road - 1" Clean Rock - 250 ton.
The rock will be delivered by Haul Trucks (Straight Trucks Only-No trailers) to the stockpile
location at:
Coordinates: 39.20669, -93.74892
From Missouri Hwy. 24, go north on Northrup Road
1000-ton minimum Delivery Rate per day of Type 1 rock.
See Solicitation Attachment for complete specifications and purchase description.
Update #1 ·
The U.S. Army Corps of Engineers, Kansas City District Operations Division, Missouri River Office needs to purchase rock for hardpoints along the Missouri River at mile 314.1-B and 308.2.
Type 1 Rock for Structure - 2500 ton.
Type 1 Rock for 5 Hardpoints - 2500 ton.
Access Road - 6" Minus - 350 ton.
County Road - 1" Clean Rock - 250 ton.
The rock will be delivered by Haul Trucks (Straight Trucks Only-No trailers) to the stockpile
location at:
Coordinates: 39.20669, -93.74892
From Missouri Hwy. 24, go north on Northrup Road
1000-ton minimum Delivery Rate per day of Type 1 rock.
See Solicitation Attachment for complete specifications and purchase description.
Files
Notice history
| Notice | Type | Posted |
|---|---|---|
| Rock Purchase and Delivery, Missouri River, Dobson Site - USACE NWK Kansas City District | Award Notice | |
| This notice | Solicitation |
Similar open opportunities
| Opportunity | Agency | Set-aside | Responses due |
|---|---|---|---|
| Aggregate Stone Material - Fort Riley, Kansas | MICC Fort Hood | Total Small Business | |
| Delaware Lake Rip Rap Supply | ENDIST Huntington | Total Small Business |
On GovTribe
Work this opportunity
- Track it in your pipeline
- Find teaming partners
- Similar opportunities
- Ask GovTribe AI about this opportunity