Fuel Oil Quality Management Testing Support Services

Amendment / Modification

This amendment (0001) to Solicitation N6449826Q50890001, dated 17 Mar 2026, updates Section C - Description/Specifications/Statement of Work. The specific changes involve miscellaneous text modifications within this section.

• Section C - Description/Specifications/Statement of Work

No changes to proposal deadlines, requirements, or evaluation factors are indicated by this amendment. All other terms and conditions remain the same.

Solicitation / RFP / RFQ

This solicitation, N6449826Q5089, issued by NSWC Philadelphia Division, is for Fuel Oils Quality Management Test Services (FOQM TS). The U.S. Navy requires services to test and analyze fuel samples across the fleet. This includes supplying and shipping sample kits, returning samples for testing and analysis, quality assurance, data management, sample storage, and shipping of residual samples. The contract may also be used to test fuel samples for other services like the U.S. Coast Guard, Military Sealift Command, Army, Air Force, and Marine Corps.

• Fuel Sampling Kits and Shipping: Provide middle distillate/diesel fuel sample kits to vessels, including all necessary consumables and shipping materials (IATA-approved boxes, pre-addressed mailers). Kits must accommodate sufficient fuel for testing, retesting, and a residual aliquot sample.

• Receipt of Samples: Maintain a log of received samples, provide daily access to the log, and record receipt dates and unique numbers.

• Sample Testing: Perform tests according to specified "Test Slates" (Attachment A) within three (3) business days of receipt.

• Sample Reporting and Data Transfer: Provide lab-generated PDF reports (CDRL A002) via email, daily electronic data transfer to a government database, and maintain a contractor-furnished software system for test results.

• Quality Assurance: Maintain a quality control plan and ensure laboratory certification (ISO 9001 or ISO 17025).

• Deliverables: Include Monthly Contract Status Report (CDRL A001), Laboratory Sample Analysis Report (CDRL A002), Daily Electronic Data Transfer (CDRL A003), Weekly Sample Report (CDRL A004), and Quality Assurance/Quality Control Plan (CDRL A005).

• Contract Type: Firm Fixed Price.

• Period of Performance: Varies by Test Slate, with the earliest starting April 30, 2026, and the latest ending September 30, 2027.

• Estimated Value: USD 19,000,000.00 (Size Standard for NAICS 541380).

• Offer Due Date: April 01, 2026, at 03:00 PM Local Time.

• Evaluation: Quotes will be initially assessed for price and ranked. The Navy will evaluate the technical factors of the lowest priced quote. Award will be made to the lowest priced technically acceptable quote. The government may evaluate additional higher-priced quoters if necessary.

• This acquisition is set aside for Small Business.

• The solicitation includes numerous FAR and DFARS clauses, including those related to cybersecurity (CMMC), data security, and representations and certifications.

• Attachments include Test Slates and Specifications (Attachment A) and Test Method, Equipment, and Capacity (Attachment B).

Form / Attachment / Pricing Sheet

This document, "ATTACHMENT B: TEST METHOD, EQUIPMENT, AND CAPACITY," is a form that the Contractor must complete and submit with their contract proposal. It is designed to capture information regarding the testing methods, equipment, and capacity available for fuel analysis.

The attachment contains two "Test Slate" tables, each listing various "Fuel Properties" that require testing. For each property, bidders must provide:

• The "Test Method" to be used.
• The "Manufacturer and Model of Equipment" utilized.
• The "Per day total capacity" of the equipment.
• The "Volume of fuel required" for the test.

Test Slate 1 includes properties such as Acid Number, Appearance, Lubricity (HFRR), Sulfur, Particulate Contamination, Storage Stability, Water and Sediment, and Trace Elements.

Test Slate 2 includes properties such as Acid Number, Appearance, Ash, Biodiesel, Carbon Residue, Cetane Index, Color, Cloud Point, Density, Flash Point, Lubricity (HFRR), Pour Point, Sulfur, Viscosity, Particle Count, Particulate Contamination, Water, Demulsification, and Storage Stability.

Bidders must complete this attachment to demonstrate their capability and the resources they possess for conducting the required fuel testing as part of their proposal. This information will likely be evaluated as part of the technical or capability assessment for the opportunity.

Form / Attachment / Pricing Sheet

This document, "ATTACHMENT A: TEST SLATES AND SPECIFICATIONS," outlines the routine test slates and their corresponding test methods that the contractor shall perform. It is intended to specify the technical requirements for fuel testing as part of the opportunity.

• Test Slate 1: Details fuel properties such as Acid Number, Appearance, Lubricity (HFRR), Sulfur, Particulate Contamination, Storage Stability, Water and Sediment, and Trace Elements, along with their respective ASTM test methods. This slate is noted as being modified MIL-STD-3004-1 B-1 testing for F-76 special diagnostic samples.
• Test Slate 2: Details fuel properties including Acid Number, Appearance, Ash, Biodiesel, Carbon Residue, Cetane Index, Color, Cloud Point, Density, Flash Point, Lubricity (HFRR), and Pour Point, along with their respective ASTM test methods. This slate is for testing of Marine Gas Oil (MGO) samples.
• Footnotes: Provide specific details and exceptions for certain tests, including sample size for ASTM D974, temperature observations for ASTM D5949/D5950/D5985, and specific conditions for the demulsification test (ASTM D1401).
• Additional Notes: Stipulate that any deviation from cited test methods requires proposal approval, all temperatures are to be reported in Celsius, and color reporting for dyed fuel does not require an ASTM test method.

This attachment is crucial for bidders to understand the specific technical testing requirements for the fuel being procured. It directly impacts the proposal by defining the quality and testing standards that must be met. Bidders must ensure their proposed solutions and capabilities align with these specified test methods and any deviations must be addressed in the proposal.