This Solicitation opportunity from Department Of Defense was posted on May 22, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Sole Source EOP Earth Momenta Services

Closed

N0018926QL147Federal

Submission Closed05/26/2026, 03:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541990

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AI Contract Overview

This contract solicitation, identified as N0018926QL147, is issued by the Department of Defense's Navsup Fleet Logistics Center Norfolk for the acquisition of EOP Earth Momenta Services in support of the United States Naval Observatory. The procurement is conducted under simplified acquisition procedures in accordance with FAR 12.102(a), with an anticipated firm-fixed-price contract to be awarded to a single source, specifically McCarthy Dennis. The solicitation, posted on or before May 26, 2026, follows provisions current through FAC 2026-01 and DFARS Publication Notice 20251110, and the contractor is expected to be familiar with the applicable clauses. The North American Industry Classification System (NAICS) code assigned is 541990 with a small business size standard of $19.5 million. Interested parties may submit quotes by 11:00 AM EST on May 26, 2026, to the point of contact, Keisha Gordon-Blair, via email. While this notice is not a request for competitive proposals and intends to award without competition under a sole-source justification, all quotes submitted by the closing date will be considered. The Government reserves full discretion to either proceed with or forego competition based on responses received, and oral communications are not accepted. The place of performance for the contract is Washington, D.C., and relevant supporting documents including a redacted sole source justification and the full solicitation are attached to the announcement on sam.gov.

General Info

Department of Defense seeks sole-source McCarthy Dennis for Earth Momenta services at US Naval Observatory.

Agency

Department Of Defense → Navsup Flt Logistics Ctr Norfolk

NAICS

541990 - All Other Professional, Scientific, and Technical ServicesView NAICS

Place of Performance

Washington, DC, 20392, USA

Set-Aside

NONE

Documents

(2)

Solicitation N0018926QL147 Earth Orientation Parameter Momenta Services

PDF•rfp

1.04+Sole+Source+Justification-+March+30+2026_signed+1_Redacted.pdf

PDF

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedMay 22

Solicitation

Response DeadlineMay 26

Deadline has passed

Submission Closed

05/26/2026, 03:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Navsup Flt Logistics Ctr Norfolk

Contacts1 person available

OfficeNORFOLK, VA, 23511-3392, USA

Organization / Agency

Department Of Defense → Navsup Flt Logistics Ctr Norfolk

Office AddressNORFOLK, VA, 23511-3392, USA

Contacts

Keisha Gordon-Blair

contact@example.gov

Full Description

This is a SOLICITATION for commercial items prepared in accordance with the information in FAR 12.102(a), using Simplified Acquisition Procedures. This solicitation SHALL be posted on Sam.gov (https://sam.gov/) on or before 26 May 2026. The RFQ number is N0018926QL147. This solicitation documents and incorporates provisions and clauses in effect through FAC 2026-01 (effective 13 March 2026) and DFARS Publication Notice 20251110 (effective 10 November 2025). It is the responsibility of the contractor to be familiar with the applicable clauses and provisions. The clauses may be accessed in full text at these addresses: https://www.acquisition.gov/far/ and http://www.acq.osd.mil/dpap/dars/dfarspgi/current/index.html.

The NAICS code is 541990 and the Small Business Standard is $19.5 (millions of dollars).The proposed contract action is for EOP Earth Momenta Services in Support of the United States Naval Observatory in accordance with the Performance Work Statement (PWS) for which the Government intends to solicit and negotiate a Firm, Fixed Price contract with only one source, MCCARTHY DENNIS, under the authority of FAR 12.102(a). Interested persons may identify their interest and capability to respond to the requirement or submit proposals. This notice of intent is not a request for competitive proposals. However, all bids, proposals, or quotations received by the closing response date will be considered by the Government. A determination by the Government not to compete this proposed contract action based upon responses to this notice is solely within the discretion of the Government. The Small Business Office concurs with this determination.

This announcement will close at 11:00 AM EST on Tuesday, May 26, 2026. All responsible sources may submit a quote to Keisha Gordon-Blair, who can be reached via keisha.o.gordon-blair.civ@us.navy.mil, by 11:00 AM EST on Tuesday, May 26, 2026. A determination by the Government to not compete this proposed effort on a full and open competitive basis, based upon responses to this notice is solely within the discretion of the Government. Oral communications are not acceptable in response to this notice. All responsible sources may submit a quote which shall be considered by the agency.

Attachments:

Attachment I: Redacted Sole Source Justification

Attachment II: Solicitation N0018926QL147