# Maryland Procurement Portal #BPM059431

Maintenance and testing for Generac and MTU Onsite Energy generators and an ASCO transfer switch

**Posted:** October 22, 2026
**Respond By:** November 04, 2026
**Identifier:** BPM059431
**NAICS:** 238290, 811310, 238210

The Maryland State Highway Administration is seeking three years of maintenance and testing for diesel emergency and standby power equipment at its Dayton and Jessup maintenance facilities.
- **Government buyer:** State of Maryland — Maryland State Highway Administration; service locations are the Dayton and Jessup maintenance facilities.
- **Scope:** Scheduled preventive maintenance, repairs, inspections, load testing, and operational testing for two generators and the Jessup automatic transfer switch.
- **Equipment and OEMs:**
  - One **Generac** generator, model 97A07243S, type SD250-036133D18CPYNY; six-cylinder Hino engine; 312.5 kVA, 120/208 V; 750-gallon diesel tank.
  - One **MTU Onsite Energy** diesel generator, model MTU6R0113 DS200; 315 HP John Deere engine, model 6068HFG85; 208 V, 693 amps; 850-gallon diesel tank.
  - One **ASCO** automatic transfer switch, model H03ATSA30800CGXH; 208 V, 800 amps, at the Jessup facility.
- **Named manufacturers/OEMs:** **Generac**, Hino, **MTU Onsite Energy**, John Deere, and **ASCO**.
- **Term:** Services are required for 36 months or until contract funds are depleted, whichever occurs first.

### Description

The State Highway Administration is soliciting bids for comprehensive preventive maintenance, repairs, testing, scheduled services, inspections, load testing, and operational testing of emergency/standby generators at its Dayton and Jessup facilities. The solicitation is a single-award IFB, with a contract term of 36 months or until contract funds are depleted, whichever comes first. The equipment includes diesel-fueled generators at both locations. An award does not guarantee that the contractor will receive all or any State business under the contract.

[View original listing](https://emma.maryland.gov/page.aspx/en/bpm/process_manage_extranet/95957)