ContractCombined Synopsis/Solicitation

Naval Station Guantanamo Bay Cuba Liquefied Natural Gas

DEPT OF DEFENSE N6945026RPW01
Response Deadline
Jan 9, 2026
Deadline passed
Days Remaining
0
Closed
Set-Aside
Full & Open
Notice Type
Combined Synopsis/Solicitation

Contract Opportunity Analysis

The Department of Defense, through the Naval Facilities Engineering Systems Command (NAVFAC), is soliciting proposals for the delivery of Liquefied Natural Gas (LNG) to Naval Station Guantanamo Bay (NSGB), Cuba. This procurement involves a firm-fixed price, indefinite delivery indefinite quantity (IDIQ) contract for an estimated total of 4,053,860 MMBtu of LNG over a five-year period, from April 2026 to April 2031, to support a natural gas-powered combined cycle power plant. Deliveries are expected every 14 to 21 days, utilizing U.S.-flagged vessels unless a waiver is granted, and must adhere to strict specifications regarding LNG composition and delivery procedures. Proposals are due by January 9, 2026, and interested parties can contact Antonio Borges Rosario at antonio.l.borgesrosario.civ@us.navy.mil or Ryan Bell at ryan.d.bell16.civ@us.navy.mil for further information.

Classification Codes

NAICS Code
221210
Natural Gas Distribution
PSC Code
6830
GASES: COMPRESSED AND LIQUEFIED

Solicitation Documents

21 Files
NSGB LNG Synopsis-Solicitation N6945026RPW01_AMEND0002.pdf
PDF780 KBJan 7, 2026
AI Summary
The Naval Facilities Engineering Systems Command (NAVFAC) is soliciting proposals for the delivery of Liquefied Natural Gas (LNG) to Naval Station Guantanamo Bay (NSGB), Cuba. This Request for Proposal (RFP) N69450-26-R-PW01, Amendment 0002, seeks a contractor to provide an estimated 4,053,860 MMBtu of LNG over a guaranteed five-year period, from April 2026 to April 2031. The contract will be a fixed-price requirements contract with annual economic price adjustments based on the Henry Hub Natural Gas futures settlement price. The contractor is responsible for all costs, including transportation via U.S.-flagged vessels, insurance, and compliance with all applicable regulations. Deliveries are expected every 14 to 21 days, maintaining a 14-day reserve inventory at NSGB. Detailed specifications for LNG composition, delivery vessel requirements, and strict notification procedures for vessel arrivals are outlined. The RFP also includes clauses for inspection, acceptance, and demurrage, emphasizing the contractor's responsibility for safety, spill prevention, and adherence to international maritime standards.
Attachment 10 - SF1449.pdf
PDF793 KBJan 7, 2026
AI Summary
This document is a Standard Form 1449,
NSGB LNG Synopsis-Solicitation N6945026RPW01_AMEND0004.pdf
PDF758 KBJan 7, 2026
AI Summary
The NAVFAC ENGINEERING SYSTEMS COMMAND SE in Jacksonville, FL, has issued Amendment 0004 to RFP N69450-26-R-PW01 for Liquefied Natural Gas (LNG) at Naval Station Guantanamo Bay (NSGB), Cuba. The proposal due date has been extended to December 30, 2025. This unrestricted fixed-price requirements contract, with annual economic price adjustments, is for an estimated 4,053,860 MMBtu of LNG over five years (April 2026-April 2031). Deliveries will be FOB Destination, every 14-21 days, to maintain a 14-day reserve. The RFP details LNG specifications, inspection, acceptance criteria, and comprehensive delivery and performance requirements for vessels, including port access, security, and vessel characteristics. Economic price adjustments are tied to the Henry Hub Natural Gas futures settlement price, with annual caps and floors. Invoicing will be through Wide Area WorkFlow (WAWF) using the Navy Construction/Facilities Management Invoice (NAVCON) document type. Contractors must use U.S.-flagged vessels for transportation, or request a waiver, and are responsible for spill prevention and property protection.
NSGB LNG Synopsis-Solicitation N6945026RPW01_AMEND0003.pdf
PDF758 KBJan 7, 2026
AI Summary
The Naval Facilities Engineering Systems Command (NAVFAC) is soliciting proposals for Liquefied Natural Gas (LNG) fuel deliveries to Naval Station Guantanamo Bay (NSGB), Cuba. This unrestricted, fixed-price requirements contract, with annual economic price adjustments, is for a guaranteed five-year ordering period. The contractor will deliver an estimated 4,053,860 MMBtu of LNG over five years, maintaining a two-week reserve at NSGB’s combined cycle power plant (CCPP). Deliveries are expected every 14-21 days, with specific requirements for LNG composition, vessel specifications, port operations, and security clearances. Pricing includes all associated costs, with adjustments tied to the Henry Hub Natural Gas futures settlement price. The proposal outlines detailed inspection, acceptance, and payment procedures, emphasizing the use of U.S.-flagged vessels and adherence to various federal acquisition regulations and defense federal acquisition regulation supplements.
NSGB LNG Synopsis-Solicitation N6945026RPW01_AMEND0001.pdf
PDF783 KBJan 7, 2026
AI Summary
The Naval Facilities Engineering Systems Command (NAVFAC) is soliciting proposals for Liquefied Natural Gas (LNG) supply to Naval Station Guantanamo Bay (NSGB), Cuba. This unrestricted, fixed-price requirements contract, with annual economic price adjustments, is for a guaranteed five-year ordering period, with an estimated delivery of 4,053,860 MMBtu of LNG from April 2026 to April 2031. The contractor is responsible for all costs, including transportation via U.S.-flagged vessels, and must adhere to strict delivery schedules (every 14-21 days), LNG specifications, and vessel requirements. The RFP outlines detailed inspection, acceptance, and payment procedures, including an economic price adjustment clause and specific invoicing instructions via the Wide Area WorkFlow (WAWF) system. It also covers security clearances for personnel and vessels, and protocols for spill prevention.
N6945026RPW01 NSGB LNG PPI Log 11.21.25 (0001).pdf
PDF184 KBJan 7, 2026
AI Summary
The document is an amendment to a solicitation for the supply and delivery of Liquefied Natural Gas (LNG) to Naval Station Guantanamo Bay (NSGB), Cuba. It addresses numerous questions from offerors regarding contract terms, pricing, delivery logistics, and compliance requirements. Key points clarified include: the contract being a 5-year requirements contract with no guaranteed minimum quantity per delivery, but consistent deliveries every 14-21 days are expected; the Henry Hub index for LNG pricing with annual economic price adjustments capped at +/- 10% for years 2-5; strict adherence to FAR clauses despite offeror requests for deviations; specific requirements for vessel arrival, offloading, and demurrage; and confirmation that Cuban law does not apply to operations at NSGB. The amendment also clarifies administrative details such as proposal volume numbering, page limits for past performance, and font requirements. It emphasizes the government's intent to incorporate advantageous offeror terms while maintaining its own requirements.
NSGB LNG Synopsis-Solicitation N6945026RPW01_AMEND0005.pdf
PDF764 KBJan 7, 2026
AI Summary
The Request for Proposal (RFP) N69450-26-R-PW01, Amendment 0005, issued by NAVFAC Engineering Systems Command SE, details the acquisition of Liquefied Natural Gas (LNG) for Naval Station Guantanamo Bay (NSGB), Cuba. This unrestricted, firm-fixed-price requirements contract, with annual economic price adjustments, has a guaranteed 5-year ordering period. The contractor will deliver an estimated 4,053,860 MMBtu of LNG over five years (April 2026 to April 2031) to support a natural gas-powered combined cycle power plant. Deliveries, estimated every 14-21 days, must use U.S.-flagged vessels unless a waiver is granted. The RFP outlines detailed specifications for LNG composition, delivery, inspection, acceptance, and payment procedures, including economic price adjustments based on the Henry Hub Natural Gas futures settlement price. It also specifies requirements for vessel operations, port access, security clearances, and spill prevention. Proposals are due by January 2, 2026.
Attachment 1 CLIN-ELIN Pricing (revised AMEND 0005).xlsx
Excel22 KBJan 7, 2026
AI Summary
This government file outlines the Contract Line Item Numbers (CLINs) for a procurement involving Liquefied Natural Gas (LNG) over five years, along with associated services. CLIN 0001 details the proposed rates for LNG purchase and delivery, specifying base commodity prices and adjusted commodity prices for each year (A001 through A005, with sub-items AA and AB). It notes that for evaluation, the Year 1 base commodity price will be used for Years 2-5. CLIN 0002 covers Retro Commissioning & Cool-Down (Demurrage) services, priced per day of ship berthing. The document requires offerors to provide proposed rates for both U.S. Flagged and Foreign Flagged vessel usage. This file serves as a pricing exhibit for a federal Request for Proposal (RFP) related to LNG supply and associated logistical support.
Attachment 4 SECNAV-Form-5512-1.pdf
PDF3517 KBJan 7, 2026
AI Summary
The SECNAV 5512/1 (APR 2014) form outlines the registration process for a Department of the Navy (DON) Local Population ID Card/Base Access Pass. Its primary purpose is to control physical access to DoD, DON, and U.S. Marine Corps installations and information by identifying individuals through biometric databases. The form collects personal information, identity source documents, and employment details. It also includes an authorization and release section for background checks, including the National Crime Information Center (NCIC) and Terrorist Screening Database, to determine fitness for access. Providing information is voluntary, but failure to do so may result in denial of access. The Base Commanding Officer has the final authority on granting access, and misuse of the pass or solicitation on base can lead to its cancellation and debarment.
Attachment 5 Teaming Agreement.docx
Word47 KBJan 7, 2026
AI Summary
This Teaming Agreement between a Prime Contractor and a Subcontractor outlines their collaboration for the Naval Facilities Engineering Systems Command Southeast (NAVFAC SE) liquefied natural gas procurement process. The agreement establishes the Prime as the sole contact for government agencies and defines the Subcontractor's roles in proposal development and work execution. Key provisions include the Subcontractor providing proposal material, assisting in negotiations, and performing a specified portion of the work. Both parties bear their own pre-award costs and liabilities. The agreement emphasizes good faith efforts, accurate representation of the Subcontractor's contributions, and mutual agreement on subcontract terms. It clarifies that this arrangement is a contractor team arrangement under FAR Part 9.6, not a joint venture or partnership, and neither party can bind the other. The agreement also addresses amendments, assignments, and adherence to U.S. laws and security regulations, remaining in effect for the duration of the solicitation's contracting period.
Attachment 6 Past Performance Information(PPQ).docx
Word20 KBJan 7, 2026
AI Summary
The document is a Past Performance Questionnaire (PPQ) for Solicitation N69450-25-R-PW08, seeking information on contracts for similar LNG F.O.B. Destination requirements. Offerors must submit details for contracts held approximately four years prior to the solicitation's closing date, including ongoing ones. The PPQ requires general information such as the offeror's name, previous client details (contact, telephone, email, address), project title and description, contract number, annual MMBtus of LNG processed, contract period, and the offeror's role (Prime, Sub-Contractor, Key Personnel). This form is crucial for evaluating an offeror's past performance and is considered source selection sensitive.
Attachment 7 Pre-Bid Proposal Inquiry Form.xlsx
Excel21 KBJan 7, 2026
AI Summary
The document, "SOLICITATION NO. : N69450-25-R-PW08," is a template for a Pre-Bid/Proposal Inquiry Form related to a federal government Request for Proposal (RFP) for "LNG F.O.B Dest. (NSGB)." This form, dated July 2016, is designed for contractors to submit questions regarding the solicitation. It provides a structured format for inquiries, including fields for referencing specific pages, sections, and paragraphs within the solicitation document, a question number, the date the question was received, and a section for the government's response, including any amendments. The purpose of this document is to facilitate clear and organized communication between potential contractors and the government during the pre-award phase of a procurement, ensuring that all queries are addressed systematically and transparently.
NSGB LNG Synopsis-Solicitation N6945026RPW01_AMEND0007.pdf
PDF762 KBJan 7, 2026
AI Summary
The NAVFAC Engineering Systems Command SE is soliciting proposals for Liquefied Natural Gas (LNG) delivery to Naval Station Guantanamo Bay (NSGB), Cuba. This is an unrestricted, full and open competition for a fixed-price requirements contract with annual economic price adjustments for a guaranteed five-year ordering period. The contractor will deliver an estimated 4,053,860 MMBtu of LNG between April 2026 and April 2031, using US-flagged vessels unless a waiver is granted. Deliveries are expected every 14-21 days to maintain a two-week reserve at NSGB. The RFP details LNG specifications, delivery and offloading procedures, vessel requirements, and economic price adjustment mechanisms. Proposals are due by January 9, 2026.
Attachment 1 CLIN-ELIN Pricing (revised AMEND 0007).xlsx
Excel22 KBJan 7, 2026
AI Summary
This government file outlines the contract line item numbers (CLINs) for the procurement of Liquefied Natural Gas (LNG) and related services over a five-year period. CLIN 0001 details the annual purchase and delivery of LNG, including base commodity prices and adjusted commodity prices. It specifies that for evaluation, the Year 1 base commodity price will be used for Years 2-5, with an estimated annual quantity of 405,386 MM BTU. CLIN 0002 covers Retro Commissioning & Cool-Down (Demurrage) for Years 1-5, which involves the daily cost of ship berthing. The document requires offerors to provide proposed rates for both U.S. Flagged and Foreign Flagged vessels, with placeholders for unit prices and extended prices. The overall purpose is to establish a clear pricing structure for LNG supply and associated logistical costs for federal government use.
NSGB LNG Synopsis-Solicitation N6945026RPW01_AMEND0006.pdf
PDF797 KBJan 7, 2026
AI Summary
The Naval Facilities Engineering Systems Command (NAVFAC) is soliciting proposals for Liquefied Natural Gas (LNG) supply to Naval Station Guantanamo Bay (NSGB), Cuba. This Request for Proposal (RFP) N69450-26-R-PW01, Amendment 0006, extends the proposal due date to January 9, 2026. The contract is a 5-year fixed-price requirements contract with annual economic price adjustments, with an estimated 4,053,860 MMBtu of LNG required over the term. Deliveries are expected every 14-21 days, with a maximum of 28 per year, to maintain a 14-day reserve. Specifications for LNG composition and heating values are detailed. The contractor is responsible for transportation, loading/unloading equipment, and marine insurance. Vessels must be U.S.-flagged unless a waiver is granted, and strict arrival and personnel access procedures apply. Payment will be processed through Wide Area WorkFlow (WAWF).
Attachment 8 PIEE_Solicitation_Module_Vendor_Access_Instructions.pdf
PDF509 KBJan 7, 2026
AI Summary
The Procurement Integrated Enterprise Environment (PIEE) Vendor Registration Guide outlines the process for Department of Defense (DoD) vendors to register for a PIEE user account and manage solicitation roles. This guide provides step-by-step instructions for new users to self-register and for existing users to add roles like 'Proposal Manager' (required for submitting offers) or 'Proposal View Only.' It details account creation, profile completion, role selection, and justification submission. The document also includes information on getting started, account support, and technical assistance, along with a matrix of roles and their corresponding actions/functions within the PIEE Solicitation Module.
Attachment 9 Technical Capability.docx
Word25 KBJan 7, 2026
AI Summary
The "PROJECT DATA SHEET" is a standardized form used in government contracting, likely for RFPs or grant applications, to capture detailed information about an offeror's past project experience. It requires identifying the entity that performed the services, its role (e.g., Prime Contractor, Subcontractor), and the percentage of work performed and subcontracted. The form requests specific contract details such as the contract number, title, location, client contact information, award and completion dates, and the dollar amount of work completed annually. It also asks for the type of contract/task order (e.g., Firm-Fixed Price, Cost/Time and Material, Standalone, Single Delivery/Task Order) and a detailed description of the project's relevance to the current solicitation, including delivery location, fuel type, and quantities delivered per year. This data sheet serves as a critical tool for evaluating an applicant's qualifications and experience for federal, state, or local government projects.
Attachment 2 Measurement and Testing Requirements.docx
Word34 KBJan 7, 2026
AI Summary
This document outlines the measurement and testing requirements for LNG Tankers, focusing on devices, accuracy verification, and calibration procedures. The Contractor must supply and maintain various gauging devices for liquid level, pressure, and temperature, with accuracy mutually agreed upon by the Government and Contractor. All devices require pre-use accuracy verification, and any inaccuracies exceeding permissible tolerances necessitate corrections to previous recordings and invoices. The Contractor bears all costs for testing their devices. Initial and recalibration of tank gauge tables for LNG Tankers are mandatory, with specific requirements for units of measurement and the presence of representatives during calibration. The document details accuracy standards for liquid level, temperature, and pressure gauging devices, and outlines procedures for measuring LNG volumes delivered, including the use of primary and secondary gauges, temperature and pressure determination, and density calculation. Quality analysis of LNG involves continuous online chromatography and manual sampling, with strict protocols for certification, deviation checks, and the use of GPA standards for analysis. Both parties have the right to be present during operations and may request an independent surveyor. All records must be preserved for at least three years.
NSGB LNG Synopsis-Solicitation N6945026RPW01.pdf
PDF778 KBJan 7, 2026
AI Summary
The Naval Facilities Engineering Systems Command (NAVFAC) is soliciting proposals for a fixed-price requirements contract to supply Liquefied Natural Gas (LNG) to Naval Station Guantanamo Bay (NSGB), Cuba. This unrestricted, full and open competition under RFP N69450-26-R-PW01, with an associated NAICS Code of 221210, seeks a contractor for a 5-year ordering period. The contractor will deliver approximately 4,053,860 MMBtu of LNG over the contract term, with deliveries every 14-21 days, ensuring a 14-day reserve inventory. The proposal outlines detailed specifications for LNG composition, delivery, inspection, and acceptance, including the use of U.S.-flagged vessels. Economic price adjustments will be made annually based on the Henry Hub Natural Gas futures settlement price. Proposals are due by December 8, 2025.
Attachment 1 CLIN-ELIN Pricing.xlsx
Excel19 KBJan 7, 2026
AI Summary
This government file outlines the contract line item numbers (CLINs) and exhibit line item numbers (ELINs) for a five-year procurement of Liquefied Natural Gas (LNG) and associated services. CLIN 0001 details the LNG purchase and delivery, specifying base commodity prices and adjusted commodity prices for each year from Year 1 to Year 5. Notably, the Year 1 base commodity price is used for evaluation purposes for Years 2-5. ELINs A001AA through A005AA are placeholders for adjusted commodity prices, subject to modification as per FAR 52.216-2 and Section G.1. CLIN 0002 covers Retro Commissioning & Cool-Down (Demurrage), which includes costs per day for ship berthing at Pier Charlie. The document provides estimated quantities in MM BTU for LNG and notes the total proposed price for the contract.
Attachment 3 Quality specifications.docx
Word34 KBJan 7, 2026
AI Summary
Attachment 3 outlines the quality specifications for Liquefied Natural Gas (LNG) supplies under a government contract. It mandates compliance with all federal, state, and local environmental requirements, including Title V (Clean Air Act) Permits, with the most stringent regulation taking precedence. The document details precise compositional requirements for LNG, including specific mol% limits for components like nitrogen, methane, ethane, and other hydrocarbons, as well as maximums for carbon dioxide, hydrogen sulfide, and total sulfur. It also specifies minimums for heating values and the Wobbe Index, and a maximum for contaminants. Additionally, the attachment lists comprehensive documentation requirements for the manifest/discharge report, covering general information, quantity delivered (in volume, mass, and energy units), a time log of delivery events, custody transfer measurements, detailed LNG composition, and physical properties such as density and heating values. This ensures that all LNG supplied meets rigorous environmental and quality standards and is thoroughly documented.

Related Contract Opportunities

Project Timeline

postedOriginal Solicitation PostedNov 4, 2025
amendedAmendment #1· Description UpdatedNov 21, 2025
amendedAmendment #2· Description UpdatedNov 25, 2025
amendedAmendment #3· Description UpdatedDec 4, 2025
amendedAmendment #4· Description UpdatedDec 10, 2025
amendedAmendment #5· Description UpdatedDec 19, 2025
amendedAmendment #6· Description UpdatedDec 23, 2025
amendedLatest Amendment· Description UpdatedJan 7, 2026
deadlineResponse DeadlineJan 9, 2026
expiryArchive DateJan 24, 2026

Agency Information

Department
DEPT OF DEFENSE
Sub-Tier
DEPT OF THE NAVY
Office
NAVFACSYSCOM SOUTHEAST

Point of Contact

Name
Antonio Borges Rosario

Place of Performance

Guantanamo Bay, CUBA

Official Sources