ControlLogix Redundant PLC System with FLEX I/O EtherNet/IP Modules
ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.ORNL UT-BATTELLE LLC-DOE CONTRACTOR · Response deadline: Fri, 06 Nov 2026
What the government is buying
The Department of Energy, through Oak Ridge National Laboratory (ORNL UT-Battelle LLC, a DOE contractor), is seeking a ControlLogix Redundant PLC System with FLEX I/O EtherNet/IP Modules. This is industrial automation equipment used for process control and manufacturing applications.
ControlLogix systems are programmable logic controllers (PLCs) manufactured by Allen-Bradley/Rockwell Automation. A redundant configuration means backup processors that can take over automatically if the primary system fails, which is critical for high-availability operations. FLEX I/O modules provide distributed input/output capabilities, and EtherNet/IP is the industrial networking protocol that connects these components. Such systems are commonly deployed in laboratory settings, research facilities, and industrial plants where continuous operation is essential.
Since no set-aside is specified, this procurement is full and open competition with no preference for small-business categories.
Key facts
| Attribute | Value |
|---|---|
| Agency | Department of Energy / Oak Ridge National Laboratory (ORNL UT-Battelle LLC – DOE Contractor) |
| Notice type | Combined Synopsis/Solicitation |
| Solicitation number | PR515746 |
| NAICS | 335314 – Relay and Industrial Control Manufacturing |
| Set-aside | None (full and open) |
| Response deadline | November 6, 2026, 5:00 PM ET |
| Place of performance | Oak Ridge, TN |
Who can bid
This solicitation is open to all responsible offerors—there is no small-business set-aside. Large businesses, small businesses of any type, and potentially manufacturers or distributors of industrial control equipment may compete.
Under NAICS 335314 (Relay and Industrial Control Manufacturing), the Small Business Administration size standard is typically 1,000 employees; see the solicitation to confirm whether this procurement uses the manufacturing size standard or an alternative if classified differently. If you are a small business, verify your status in SAM.gov before bidding.
Potential bidders likely include:
- Authorized distributors of Rockwell Automation/Allen-Bradley equipment
- Systems integrators with experience deploying redundant PLC architectures
- Industrial automation firms capable of providing factory warranty and technical support
How to put together a competitive bid
Understand the technical requirements precisely. Redundant ControlLogix systems involve specific hardware pairings: redundant chassis, communication modules, synchronization cables, and compatible FLEX I/O EtherNet/IP adapters. See the solicitation for the exact part numbers, firmware versions, and configuration requirements. ORNL's technical evaluators will likely scrutinize compatibility and reliability specifications.
Demonstrate secure supply chain and authenticity. Government labs require genuine manufacturer products with valid serial numbers and warranties. Counterfeit industrial control components are a known risk in this market. Provide documentation of your authorized distributor status or direct manufacturer relationship.
Address lifecycle support. ORNL will likely value technical support, spare parts availability, and potential future expansion capabilities. If you offer on-site startup assistance, training, or extended service agreements, highlight these.
Price competitively but completely. Combined synopsis/solicitation notices often use simplified acquisition procedures. Ensure your quote includes all shipping, installation support, and applicable fees to Oak Ridge, Tennessee. Incomplete pricing is a common reason for rejection.
Review ORNL's contract terms. As a DOE contractor, UT-Battelle LLC operates under specific federal and departmental terms that may flow down to vendors. See the solicitation for unique clauses related to safety, cybersecurity, or export control that may apply to industrial control systems.
Next steps
Read the full solicitation PR515746 on SAM.gov to obtain detailed specifications, delivery requirements, and evaluation criteria. Note the firm response deadline of November 6, 2026, at 5:00 PM Eastern Time—late submissions will not be considered. Given the specialized nature of this equipment, allow adequate time to confirm product availability and prepare a complete technical response.
View the official notice on SAM.gov →