# Vertiv-Liebert 35 kW Indoor CRAC Unit DS035A w/ MCS056 56 kW Outdoor Condenser

Canonical: https://abierto.us/opportunities/rfq516619

- Solicitation number: RFQ516619
- Notice type: Combined synopsis and solicitation
- Status: Open. Offers due November 9, 2026 at 12:00 PM EST
- Department: Department of Energy
- Contracting office: ORNL Ut-Battelle LLC-DOE Contractor (899042)
- NAICS: 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
- Product or service code: 4120 Air Conditioning Equipment
- Place of performance: Oak Ridge, Tennessee
- Who can bid, by location: Anywhere in the US. Location does not limit who can bid: a product shipped to the buyer, research at the performer's facility, or work at the contractor's site. A state shown is the delivery point.
- County: Anderson County (FIPS 47001). https://abierto.us/counties/anderson-county-tn-47001
- City: Oak Ridge. https://abierto.us/cities/oak-ridge-tn-4755120
- First posted: November 2, 2026
- Last posted: November 2, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/092b742687c347419ff709451634f6f0/view

## Description

he National Security Science Directorate at Oak Ridge National Laboratory is seeking to procure a Vertiv-Liebert 35 kW Indoor CRAC Unit DS035A w/ MCS056 56 kW Outdoor Condenser, or equivalent Precision Air Conditioning (PAC) systems, with the following criteria per the SOW . Interested offerors should refer to Attachment C- Bill of Materials for detailed specifications.

Attachments:

Attachment A - ORNL Terms and Conditions – Purchase Order Commercial Products & Services Under the Simplified Acquisition Threshold – BSD-CS-2154 (09/30/2026)

Attachment B - Prime Contract Flowdowns Prime Flowdown Clauses- (BSD-CS-2258, dated 09/30/2026)

Attachment C Bill of Materials PR516619 - Bill of Materials

Attachment D Representations and Certifications Representations & Certifications – Abbreviated (BSD- CS-2260, dated 03/09/2026)

## Attachments

- [SAM.Gov RFQ Cover Sheet.pdf](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/0d539100f11a4223923cd18e3a18801e/download)

## Open now in the same industry

44 open in NAICS 333415.

- HEAT INTERCHANGER,R (SPRMM126QMJ13), due November 3, 2026 at 3:30 PM EST. https://abierto.us/opportunities/sprmm126qmj13
- COMPRESSOR,REFRIGERATI (SPE8E927Q0069), due November 3, 2026. https://abierto.us/opportunities/spe8e927q0069
- Facility Vacuum System Chillers (75029), due November 3, 2026 at 7:00 PM EST. https://abierto.us/opportunities/bf72f0a49ff24eea883f7fbda8fa7477

## Publications

- November 2, 2026: Combined synopsis and solicitation, due November 9, 2026 at 12:00 PM EST. Notice 092b742687c347419ff709451634f6f0. https://sam.gov/workspace/contract/opp/092b742687c347419ff709451634f6f0/view

## Points of contact

- Katherine Plourde, Plourdek@ornl.gov

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/rfq516619.