DAF Form 1830: Refueling Hose Hydrostatic Test Record

DAF Form 1830: Refueling Hose Hydrostatic Test Record – The DAF Form 1830, officially titled “REFUELING EQUIPMENT HOSE INSTALLATION AND HYDROSTATIC TEST DATA RECORD,” serves as a critical maintenance and compliance document in U.S. Air Force fuels operations. It tracks the installation and periodic hydrostatic testing of hoses used on refueling equipment, helping ensure safety, regulatory adherence, and operational readiness for aircraft fueling systems.

Prescribed by DAFI 24-302, this form maintains detailed records for each hose assembly on refueling vehicles, hydrant systems, or related ground equipment. Proper use supports fuel quality control, prevents leaks or failures during high-pressure operations, and documents compliance with Air Force technical orders and safety standards.

Why DAF Form 1830 Matters in Air Force Fuels Management?

Refueling hoses handle jet fuel (JP-8, Jet A, etc.) under significant pressure. Failures can lead to spills, fires, equipment downtime, or mission delays. Hydrostatic testing verifies hose integrity by pressurizing it with water (or another suitable medium) to detect weaknesses, leaks, bulges, or degradation before returning the hose to service.

The form creates an auditable history that includes:

  • Installation dates
  • Hose specifications
  • Test due dates
  • Work order references

This documentation is essential for:

  • Safety compliance — Meeting hydrostatic test intervals to prevent catastrophic failures.
  • Maintenance tracking — Linking tests to specific work orders and equipment registration numbers.
  • Audit readiness — Providing inspectors with clear records during reviews of fuels facilities and vehicles.
  • Cost control — Enabling in-house testing (as demonstrated at bases like MacDill AFB) instead of outsourcing, while maintaining traceability.

Air Force fuels personnel, vehicle mechanics (e.g., in AFSC-related refueling vehicle maintenance), and Fuels Management Flight teams rely on this form as part of broader programs governed by technical orders such as TO 37-1-1 (for installed fuel systems) and related standards for petroleum handling.

Key Sections and Fields on DAF Form 1830

The current version (associated with 20260217) includes targeted fields for accurate record-keeping:

  • USAF MGT CODE — Management or organizational code (example: 60217).
  • REGISTRATION NO. — Unique identifier for the refueling equipment or vehicle.
  • NOMENCLATURE (Type) — Description of the hose or equipment type.
  • A. HOSE INSTALLATION DATE — Date the hose was installed.
  • B. HOSE SIZE — Diameter or dimensions of the hose.
  • WORK ORDER NO. — Reference to the maintenance work order.
  • NEXT HOSE TEST DUE DATE — Calculated due date for the subsequent hydrostatic test, based on the inspection interval.
  • WORK ORDER DATE — Date of the associated work order.
  • E. MILITARY SPECIFICATION NO. — Relevant Mil-Spec for the hose (ensures it meets military-grade standards for fuel compatibility and pressure rating).
  • C. HOSE IDENTITY — Specific identifier or serial number for the individual hose.
  • F. NATIONAL STOCK NO. (NSN) — Official NSN for procurement and tracking.
  • D. HOSE INSPECTION INTERVAL — Frequency in months or reference to the applicable Technical Order (T.O.) paragraph.

These fields create a concise yet comprehensive snapshot of the hose’s lifecycle from installation through recurring tests.

Hydrostatic Testing for Refueling Hoses: Best Practices and Requirements

Hydrostatic testing (often called “hydro testing”) is the primary method to validate hose assemblies. Procedures generally follow:

  1. Preparation — Inspect the hose visually for cuts, abrasions, or coupling issues. Ensure it is straight (not coiled or kinked) during testing.
  2. Pressurization — Use water as the test medium. Apply pressure according to the hose’s maximum operating working pressure (MOWP) or as specified in the relevant Mil-Spec, TO, or standard (commonly 150% or more of working pressure for proof testing, with specific Air Force guidance in applicable technical orders).
  3. Hold and Inspect — Maintain pressure for the required duration (e.g., several minutes) while checking for leaks, expansion beyond limits, or deformation.
  4. Post-Test — Drain, dry or flush the hose (often with fuel or alcohol as appropriate), and flush with at least 250–300 gallons of fuel if needed to remove residual water before returning to service.

Test Intervals vary by hose type, usage, and governing TO but are typically documented on the form (e.g., every 3 years for certain refueling hoses, or per specific inspection intervals in months). Newly coupled hoses may require initial proof testing at higher pressures (e.g., 300 psi for some Grade 1 aviation fueling hoses), while periodic tests align with working pressure.

Always reference the specific Technical Order for the equipment and DAFI 24-302 for policy. Safety is paramount—only qualified personnel using approved test equipment should perform these tests.

How to Complete and Use DAF Form 1830?

  1. Fill in header information (management code, registration number, nomenclature).
  2. Record installation details (date, size, identity, Mil-Spec, NSN).
  3. Note the work order and inspection interval.
  4. After hydrostatic testing, update the “Next Hose Test Due Date.”
  5. Maintain the form with the equipment’s historical records or in the unit’s fuels maintenance files.

Digital or scanned copies may supplement physical records, but follow your base’s records management policies. Retain forms as long as required by applicable instructions for traceability.

Download the Official DAF Form 1830 PDF directly from the Air Force e-Publishing site:
https://static.e-publishing.af.mil/production/1/af_a4/form/daf1830/daf1830.pdf

  • DAFI 24-302 — Prescribes the form and fuels-related procedures.
  • TO 37-1-1 — General operation and inspection of installed fuel storage and dispensing systems.
  • UFC 3-460-03 — Petroleum fuel systems maintenance (DoD-level reference).
  • Local Fuels Management Flight or Vehicle Maintenance procedures for equipment-specific intervals.

For questions on technical content, consult your unit’s technical order library, the applicable Major Command, or AFLCMC support channels.

Maintaining Readiness with Accurate Records

DAF Form 1830 is more than paperwork—it is a frontline tool for aviation fuel safety and mission assurance. By meticulously documenting hose installations and hydrostatic test results, Air Force personnel help prevent incidents, streamline maintenance, and ensure refueling equipment remains reliable.

Whether you manage refueling vehicles at a CONUS or OCONUS base, keeping this form current supports compliance and operational excellence. Always use the latest version from official e-Publishing sources and cross-reference with current technical orders.

This article is for informational purposes and is based on publicly available official sources as of 2026. Always verify procedures with current Air Force instructions, technical orders, and your local safety or maintenance authority.