# SAM #80NSSC27949001Q

Sole-source Modicon PLC hardware upgrade and application engineering services for NASA Glenn Research Center

**Buyer:** NASA Shared Services Center
**Posted:** November 10, 2026
**Respond By:** November 13, 2026
**Identifier:** 80NSSC27949001Q
**NAICS:** 334516, 423690, 541330

NASA is seeking a sole-source upgrade of obsolete Modicon PLC control hardware drops at NASA Glenn Research Center.
- **Buyer and location:** NASA, through the NASA Shared Services Center (NSSC); work is for NASA Glenn Research Center, with the hardware standardized across ERB facilities.
- **Procurement approach:** NASA intends to procure from Crescent Electric Supply Company under FAR 12.102(a). The notice requests capability statements only; quotes will not be considered.
- **Hardware:** Schneider Electric Modicon PLC control hardware to replace obsolete facility drops. No models, part numbers, or quantities are stated.
- **Services:** Application Engineering Services are included with the hardware purchase; no quantity or detailed scope is provided.
- **Rationale:** NASA cites existing hardware standardization, delivery timing, and supply-chain considerations. Substituting other hardware could require substantial staff effort and changes to PLC integration and HMI software, with compatibility and functionality uncertainties.
- **Response deadline:** Capability statements are due by 7:00 a.m. Central Standard Time on November 13, 2026.
- **Delivery timing:** An attachment lists an estimated delivery lead-time date of December 11, 2026. No contract value or full period of performance is provided.

### Description

<p>**THIS IS A SOLE SOURCE REQUIREMENT** Facility Modicon PLC Control hardware. &nbsp;Upgrading obsolete drops.</p>

[View original listing](https://sam.gov/opp/30b46670854649f0be388e8716a89702/view)