Caterpillar, ASCO, and Trystar Generator and Transfer Switch Equipment

Oak Ridge National Laboratory is seeking quotes for a 150KW diesel generator, an ASCO automatic transfer switch, and a Trystar manual transfer switch docking station.

DEPARTMENT OF ENERGY


General
Open (active)
PR473365
Jun 19, 2026 08:00 PM
Jun 11, 2026 07:21 PM
Request for Proposal (RFP)
Federal
Original Solicitation Links
Contact
Brittanie Mack-Brewster
mackbrewstbc@ornl.gov
1 Bethel Valley Road, Oak Ridge, TN, USA
Submission Instructions
Email
Description

Oak Ridge National Laboratory (ORNL) is requesting quotes for a 150KW standby diesel generator set (Caterpillar C7.1 or domestic equivalent), an ASCO 300 Series 230A automatic transfer switch with NEMA 3 enclosure, and a Trystar TMTS-1 manual transfer switch docking station (200 AMP, 480V). The generator should be rated for 150KW at 480VAC, 3-phase, 60Hz, suitable for outdoor NEMA 3R installation, and include a resistive load bank with 25KW load step resolution. It should also feature a NEMA 4 remote control panel and gravity louver. The solicitation specifies that equivalent domestic products are acceptable per FAR 52.11-6, Brand Name or Equal. The award will be made based on the lowest priced, technically acceptable proposal.

Classification Codes
NAICS335313Switchgear and Switchboard Apparatus Manufacturing
PSC6115Generators and Generator Sets, Electrical
Smart Codes
diesel generatorautomatic transfer switchmanual transfer switch
Specifications
Supply Only
No
Requirements
Required
  • General Liability — $2,000,000.00
  • Professional Liability/E&O — $2,000,000.00
  • Cyber Liability — $2,000,000.00
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