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PMS 448

Food – Meals Ready to Eat (MRE’S)

NFES #
001842
Category
Miscellaneous
Updated
Storage and Shelf Life Checks
Yes
Storage and Shelf Life Procedure
Storage and Shelf Life Checks How long MREs last depends on how long they are stored and at what temperatures they are stored. At the least, they'll last 1 month at 120 degrees F. Or they could last 60+ months at 50 degrees F.

Initial Inspection/Disposal Criteria

  1. Receipt inspection: Verify shipping carton for marking of MRE meals. The carton must show the following data:
    N (National Stock Number)
    Item Nomenclature
    Wt. _______ Cu_______
    Contract No. ______________ Lot No._________
    Name and Address of Ration Assembly Contractor
    Date packed
    ITD Inspection test date
    Fresh – Check Indicator
  2. Expiration of MRE meals will be based on a US Army food service inspector’s evaluation.
  3. The Fresh-check Indicator may be used for field inspections.
  4. Return to stock if MRE’s are in original unopened carton packaging, have no indication of damage, and are within expiration dates indicated on outside of carton.
  5. There are no refurbishment procedures for this item.
  6. Dispose of all loose, partial, or open MRE meals, and all unmarked MRE meals or meals not in original carton packaging.
    1. The meal will be removed from its container and rendered unusable and placed in a wet-garbage container.
    2. The water activated Flameless Ration Heater, for heating the MRE entrée, will be removed from its packaging and placed in a metal pail with enough water to submerge and deactivate. It may then be disposed of in your local landfill.

Refurbishing Procedures

A. Cleaning

  • Dust or wipe down outer carton.

B. Repair

  • None

C. Testing/Retesting

  1. Inspect container for proper marking.
  2. Look for container damage, insect or rodent damage, product leakage, and foul odor. If damage is found, follow Initial Inspection/Disposal Criteria.
  3. Mark case/pallet with next inspection test date if no damage found.
  4. Extension of Expiration Dates requires US Army Food Service Inspector’s evaluation.

D. Repackaging

  • Label appropriately and store accordingly.

Time/temp chart provided by the manufacturer:

MRE Shelf life graphic. Months from 1-60, temperature from 0-140.

Since about 1997, MRE cases have also included something called a TTI (time and temperature indicator) on the outside of the box to assist inspectors in determining if MREs are still good. There are two parts to the TTI - an outer dark circle and an inner light circle. As long as the inner circle is still lighter than the outside circle, the MREs are supposed to be good.

MRE time-temperature indicator graphic showing what the dot on the label should look like. MRE temperature button showing an actual TTI button where the inner circle is lighter than the outside circle.

Reference

NWCG Latest Announcements

NWCG Equipment Technology Committee Releases Safety Warning: 25-001 Non-specification fire shelters

Date: January 15, 2025
Contact: Equipment Technology Committee

The Equipment Technology Committee (ETC) has released Safety Warning: 25-001 Non-specification fire shelters. Non-specification fire shelters claiming to meet Forest Service (FS) fire shelter specification 5100-606 were first found in February of 2023. As of September 2024, non-specification shelters are again being advertised and sold on the open market.

This Safety Warning outlines details and recommended procedures to purchase FS specification shelters made with materials and components that meet performance criteria and toxicity testing requirements outlined in FS Specification 5100-606. 

For additional information on identifying non-specification shelters, please view ETC Safety Warning 23-01.

References:

ETC Safety Warning 25-001: Non-specification fire shelters

NWCG Equipment Technology Committee

ETC Safety Warning 23-01

Paul Gleason Lead by Example Awards

Date: January 14, 2025
Contact: Leadership Committee

The NWCG Leadership Committee has awarded the 2023 Paul Gleason “Lead By Example” awards to individuals in the categories of Initiative and Innovation, Mentoring and Teamwork, and Motivation and Vision, as well as a Lifetime Achievement Award.

Congratulations to the awardees:

  • Sam Bowen, Superintendent of the Mark Twain Veteran Crew with the U.S. Forest Service.
  • Greg Titus, Zone Fire Management Officer for the St. Marks National Wildlife Refuge with U.S. Fish and Wildlife Service.
  • Renae Crippen, Manager of the Blue Mountain Interagency Dispatch Center with the U.S. Forest Service.
  • Eric Carlson, Instructor with OMNA International.

References:

Paul Gleason Lead by Example Award

Wildland Fire Leadership Development Program

Interview with Paul Gleason

Updated NWCG Standards for Water Scooping Operations, PMS 518

Date: December 19, 2024
Contact: Water Scooper Operations Unit

The NWCG Standards for Water Scooping Operations, PMS 518 establishes the standards for dispatching, utilizing, and coordinating water scooping aircraft on interagency wildland fires. These standards should be used in conjunction with the NWCG Standards for Aerial Supervision (SAS), PMS 505, and any local, state, or geographic/regional water scooping plans.

References:

NWCG Standards for Water Scooping Operations, PMS 518

Updated NWCG Standards for Aerial Supervision, PMS 505

Date: December 19, 2024
Contact: Interagency Aerial Supervision Subcommittee

The Interagency Aerial Supervision Subcommittee has updated the NWCG Standards for Aerial Supervision, PMS 505. PMS 505 establishes standards for aerial supervision operations for national interagency wildland fire operations. 

References:

NWCG Standards for Aerial Supervision, PMS 505