Notice of Intent to Award Sole Source
Overview
Buyer
Place of Performance
NAICS
PSC
Set Aside
Original Source
Timeline
Qualification Details
Fit reasons
- NAICS alignment with historical contract wins in similar service areas.
- Scope strongly matches core technical capabilities and delivery model.
Risks
- Past performance thresholds may require one additional teaming partner.
- Potential clarification needed on staffing minimums before bid/no-bid.
Next steps
Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.
Quick Summary
The U.S. Army Corps of Engineers (USACE), Nashville District, has issued a Notice of Intent to Award a Sole Source Firm-Fixed Price requirements contract to Doble Engineering Company. This contract is for the procurement of two (2) Calisto R9 dissolved gas analysis (DGA) monitors and associated accessories, commissioning services, and training for the Barkley Power Plant in Kuttawa, Kentucky. Interested parties must submit their capabilities by February 3, 2026, at 1:00 PM EST.
Scope of Work
The requirement includes:
- Two (2) Calisto R9 dissolved gas analysis (DGA) monitors.
- Associated accessories for installation.
- Commissioning services.
- Training for plant staff on the use and maintenance of the equipment.
These monitors are crucial for monitoring transformer oil conditions and ensuring the operational reliability of the Barkley Power Plant.
Contract & Timeline
- Type: Notice of Intent to Award Sole Source (Firm-Fixed Price requirements contract)
- Agency: Department of Defense (U.S. Army Corps of Engineers, Nashville District)
- Product/Service Code: 6110 (Electrical Control Equipment)
- Set-Aside: None specified (sole source intent)
- Response Due: February 3, 2026, 1:00 PM EST
- Published: January 28, 2026
Justification for Sole Source
The decision to pursue a sole source award to Doble Engineering Company is based on several factors:
- Continuity & Compatibility: Ensures seamless integration with existing Doble brand name equipment already in use at LRN hydroelectric powerhouses.
- System Interconnection: The Calisto R9 can interconnect with existing Generator Step Up Transformers without requiring additional software for monitoring and analysis.
- Standardization: Supports the standardization of Doble-supported equipment across the district.
- Unique Technical Feature: The Calisto R9's closed system design eliminates the need for consumable gasses, reducing maintenance and supply costs.
- Sole Manufacturer: Morgan Schaffer/Doble is identified as the sole manufacturer and distributor of the Calisto R9.
The authority cited for this action is FAR 13.106-1(b)(1)(i), which permits limiting competition for purchases not exceeding the simplified acquisition threshold when only one source is reasonably available. Publicizing requirements for this action may not apply due to an exception related to a previously synopsized contract.
Contact Information
- Primary Point of Contact: Cierra Vega (Cierra.r.Vega@usace.army.mil)