Notice of Intent to Sole Source - Guide Cell Reconstruction
Closed Pre-Solicitation Posted
- Solicitation number
- W912P925C0009
- Agency
-
ENDIST St Louis
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- Place of performance
- Winfield, Missouri 63389, United States
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers, Engineering District St Louis, is seeking to procure emergency replacement and reconstruction services for a failed downstream guide cell at Lock and Dam 25 in Winfield, Missouri. The contractor will be responsible for providing both materials and labor to reconstruct the guide cell. This procurement is being conducted on a sole source basis under FAR 6.302-2 due to unusual and compelling urgency, which means no competitive solicitation will be posted to SAM.gov. The contracting officer, Whitney R. Dee, can be contacted at whitney.r.dee@usace.army.mil for inquiries regarding this procurement. The determination to conduct a competitive procurement based on responses to this notice remains solely within the discretion of the Contracting Officer. The deadline for interested parties to submit inquiries or express interest is January 2, 2026.
This procurement is not designated as a set-aside and is intended to be awarded to Massman Construction Co, located at 4400 W 109th St. Suite 300, Overland Park, Kansas 66211-1319, as the sole source contractor. The work falls under NAICS code 237990 (Other Heavy and Civil Engineering Construction) and PSC category Y1BC (Construction of Radar and Navigational Facilities), with a small business size standard of $45,000,000. While a specific contract value or budget range is not disclosed in this pre-solicitation notice, the emergency nature of the guide cell replacement and the specialized expertise required for this navigation infrastructure repair indicate a significant undertaking. The notice was posted on December 17, 2025, and provides a 16-day window for interested parties to respond before the January 2, 2026 due date.
Notice text
Pre-Solicitation Notice
Notice of Intent to Sole Source
Per FAR 5.203, this is a Notice of Intent of a proposed contract action to sole source. This is not a solicitation. The U.S. Army Corps of Engineers intends to negotiate a sole source modification to a contract with Massman Construction Co, 4400 W 109th St. Suite 300, Overland Park, KS 66211-1319, for the emergency replacement of a downstream guide cell at Lock and Dam 25 in Winfield, MO. The contractor will provide materials and labor to reconstruct a failed guide cell. Since the intent is to procure this on a sole source basis, no solicitation will be posted to Contracting Opportunities SAM.gov.
The authority for this action is FAR 6.302-2 Unusual and compelling urgency.
NAICS: 237990 – Other Heavy and Civil Engineering Construction
Small Business Size Standard: $45,000,000
Interested persons may contact the Contracting Officer by email at whitney.r.dee@usace.army.mil regarding this procurement. The determination to conduct a competitive procurement based on responses to this notice is solely within the discretion of the Contracting Officer.
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Pre-Solicitation | |
| Lock and DAM 25 downstream approach guide cell u. S. Army corps of engineers, ST. Louis district | Award Notice | |
| Lock and DAM 25 downstream approach guide cell u. S. Army corps of engineers, ST. Louis district | Solicitation | |
| Lock and DAM 25 downstream approach guide cell u. S. Army corps of engineers, ST. Louis district | Pre-Solicitation |
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