# 0831-01 - Green Hills Hardware (HW) & Software Maintenance (SWM) Canonical: https://abierto.us/opportunities/n0017827qc600 - Solicitation number: N0017827QC600 - Notice type: Combined synopsis and solicitation - Status: Open. Offers due October 27, 2026 at 12:00 PM EDT - Department: Department of the Navy - Agency: Department of the Navy - Contracting office: NSWC Dahlgren (N00178) - NAICS: 513210 Software Publishers - Product or service code: 7H20 Hardware, software, and other equipment needed for local database instances, distributed platform, application and system integration resources enabling cross application development, communications and information sharing. Includes Mainframe database and middleware products and tools. - Place of performance: Dahlgren, Virginia - 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: King George County (FIPS 51099). https://abierto.us/counties/king-george-county-va-51099 - City: Dahlgren. https://abierto.us/cities/dahlgren-va-5121008 - First posted: October 22, 2026 - Last posted: October 22, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/95ce2bc7460b468ca94e54dfbaa9f1cc/view ## Description COMBINED SYNOPSIS/SOLICITATION #: N0017827QC600 NAICS Code: 513210 FSC/PSC Code: 7H20 Anticipated Date to be published to the GPE: 22 October 2026 Anticipated Closing Date: 27 October 2026 Submitted by: Jessica B. Gallagher Telephone#: (540) 742-4098 Email Address: Jessica.b.gallagher2.civ@us.navy.mil PSC/FSC Code and Description: 7H20 DPAS Rating assigned: DO-A7 Basis for award: Award will be made on a Lowest Price Technically Acceptable basis. ☐ Full and Open Competition - FAR Part 12 (DPCAP Class Deviation (CD) 2026-O0028) ☐ Only One Source—under SAT, FAR 12.102(a) (DPCAP CD 2026-O0028) ☒ Only One Source—over SAT, 41 U.S.C. 1901, as implemented by FAR 12.102 (DPCAP CD 2026-O0028). ☐Total Small Business Set-Aside – FAR 19.104-1 (DPCAP CD 2026-O0037 Rev. 1) This is a combined synopsis/solicitation for commercial items or service prepared in accordance with FAR Part 12 (DPCAP CD 2026-O0028) using the publicizing requirements of FAR Part 5 (DPCAP CD 2026-O0003 Rev. 1). This announcement constitutes the only solicitation. Quotations are being requested and a separate written solicitation will not be issued. Synopsis/Solicitation N0017827QC600 is issued as a Request for Quotation (RFQ). The provisions and clauses incorporated in this solicitation are those in effect through the Federal Acquisition Regulation and Defense Federal Acquisition Regulation Supplement as of the date of issuance and are included in the attached SF 1449. This solicitation incorporates provisions and clauses by reference. The full text of provisions and clauses may be accessed electronically at www.acquisition.gov. For commercial acquisitions using simplified procedures under FAR Part 12 (DPCAP CD 2026-O0028), Buy American applies unless the value exceeds the applicable Trade Agreements threshold, in which case Trade Agreements apply – except where an exception applies. See the applicable clauses provided in the SF1449. The Naval Surface Warfare Center Dahlgren Division (NSWCDD) intends to procure products/services manufactured by Green Hills Software LLC. See the attached Requirements List as applicable. Green Hills Software LLC is located in Santa Barbara, CA. This procurement will avoid schedule delays and financial impacts to the Government up and twenty-four (24) months in delays to programs. This process would include defining the requirements, designing, and developing the software, coding and implementation, and testing to ensure all operational capabilities exist without compatibility issues or introducing risk into the process. This additional time and cost could not be recovered through full and open competition. Any vendor other than Green Hills Software LLC will be considered a supply chain threat. Green Hills Software LLC is the original software manufacturer of this proprietary software with no authorized resellers available, therefore, proprietary data limits competition. All costs associated with this requirement must be included in the quoted price as separate line items (taxes excluded). This includes costs such as shipping and freight to Dahlgren, VA 22448-5114 or any tariff or duty charges. No additional costs may be added after award. Where applicable, DFARS 252.225-7013 (DPCAP CD 2026-O0041 Rev. 1), Duty-Free Entry, will be incorporated. The Government will utilize Simplified Acquisition Procedures, and the order will be issued on a firm fixed-price basis. All responsible offerors shall submit a quotation in response to this solicitation. By submission of a quotation, the offeror represents compliance with the applicable representations and certifications, which are incorporated by reference and completed in the System for Award Management (SAM), as applicable. Submission of a quotation shall constitute the offeror’s unconditional agreement to the terms and conditions of this solicitation. Quotes will only be accepted from the Original Equipment Manufacturer (OEM), or authorized re-sellers who have provided a Letter of Authorization. If the offeror is not the OEM, the offeror shall provide documentation from the OEM confirming that they are an authorized reseller or distributor of the item(s) quoted. For sole source requirements, this publication is not intended to suggest that quotes from sources other than the OEM will be accepted. Quotations submitted without the required OEM authorization documentation will not be considered for award. Quotations that take exception to the terms and conditions of this solicitation will be deemed non-compliant and rejected. Offerors are encouraged to submit published pricing, historical pricing data, or other information to support the Government’s price analysis and determination of fair and reasonable pricing. In order to be eligible for award, firms must be registered in the System for Award Management (SAM). Offerors may obtain information on registration in SAM by calling 866-606-8220, or via the Internet at https://www.sam.gov. Quote is due by 27 October 2026, no later than 12:00 p.m. EST/EDT with an anticipated award date by 27 November 2026. Questions and responses regarding this synopsis/solicitation may be submitted by e-mail to Jessica.b.gallagher2.civ@us.navy.mil prior to the RFQ closing. Email should reference Synopsis/Solicitation Number N0017827QC600 in the subject line. Attachments -Requirements List -SF1449: Solicitation/Contract/Order for Commercial Items ## Attachments - [Solicitation - N0017827QC600.pdf](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/30ccf2ab08464e32903f01a8c9d943ae/download) ## Open now in the same industry 20 open in NAICS 513210. - Request for Information - Message Operations and Information Exchange Support (RFI_MessageOperations), due October 28, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/rfimessageoperations - General Dynamics Software (NSAMG126152AS51), due May 17, 2027 at 11:59 PM EDT. https://abierto.us/opportunities/nsamg126152as51 - AdaCore GNAT Pro Enterprise Software Support (N6893627Q0004), due October 26, 2026 at 1:00 PM EDT. https://abierto.us/opportunities/n6893627q0004 ## Publications - October 22, 2026: Combined synopsis and solicitation, due October 27, 2026 at 12:00 PM EDT. Notice 95ce2bc7460b468ca94e54dfbaa9f1cc. https://sam.gov/workspace/contract/opp/95ce2bc7460b468ca94e54dfbaa9f1cc/view ## Points of contact - Jessica Gallagher, jessica.b.gallagher2.civ@us.navy.mil, 5407424098 --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0017827qc600.