Type 2 rock
Ended Purchase Order Awarded Last action
- Contract number
- W912DQ25P1039
- Awardee
-
Central Stone Co UEI EEFLURTDKR48
- Awarding agency
-
ENDIST Kansas City
US Army Corps of Engineers, Department of Defense
- Obligated
- $4,902,456
Award facts
- Opportunity
-
- Rock Purchase for Cora Island Site (St. Charles County, Missouri) Solicitation · W912DQ25Q1043 · Posted May 16, 2025
- Contract value 100% obligated
- $4,902,456.00 Current and potential, with all options
- Completion date 100% complete
- Current and potential, with all options
- Contracting staff
- Funding agency
- US Army Corps of Engineers Department of the Army, Department of Defense
- NAICS code
- 212312 Crushed and Broken Limestone Mining and Quarrying
- PSC
- 5610 Mineral Construction Materials, Bulk
- Set-aside
- Total Small Business
- Competition
- Competed under SAP · 9 offers Simplified Acquisition
- Pricing
- Firm Fixed Price
- Place of performance
- West Alton, MO 63386, USA
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $446,250 | |
| Other Administrative Action | $0 | |
| Supplemental Agreement for work within scope | $85,875 | |
| Other Administrative Action | $0 | |
| Original award | $4,370,331 |
About this award
The U.S. Army Corps of Engineers, Kansas City District, awarded a $4.9 million firm fixed-price purchase order to Central Stone Co, a small business, for the procurement and delivery of various types of rock materials to support Missouri River operations at the Cora Island Site in West Alton, Missouri. The contract, set aside exclusively for small businesses in the crushed and broken limestone mining classification, encompasses Type 1 Rock, Type 2 Rock (via barge and truck delivery), Road Rock, 3" Clean Rock, and Shot Rock totaling approximately 130,000 short tons. This award represents a modification to reallocate a portion of materials from one contract line item to a sister line item to adjust the delivery methodology, with an ultimate completion date of June 13, 2026.
Under the solicitation requirements, Central Stone Co must self-perform quarrying operations, control all blasting techniques, and ensure stone meets rigorous physical property specifications including bulk specific gravity measurements and soundness tests. The contractor is obligated to maintain a minimum delivery rate of 2,000 tons per day via rear-dump trucks and must load all rock onto government-owned barges by December 1, 2025. The contract supports the Army Corps of Engineers' water resource management and flood risk reduction mission along the Missouri River.
Quick answers
Who was awarded contract W912DQ25P1039?
W912DQ25P1039 was awarded to Central Stone Co by ENDIST Kansas City (US Army Corps of Engineers) on July 14, 2025.
How much is contract W912DQ25P1039 worth?
The government has obligated $4,902,456 on W912DQ25P1039.
Which agency awarded contract W912DQ25P1039?
ENDIST Kansas City (US Army Corps of Engineers) awarded W912DQ25P1039, with funding from US Army Corps of Engineers (Department of the Army).
Was contract W912DQ25P1039 competed?
The extent of competition for W912DQ25P1039 was competed under sap. The government received 9 offers. It was set aside: Total Small Business.
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