HAZCHEM 3YE Un No 1863 Jet A-1 Sign

HAZCHEM Sign – HAZCHEM 3YE Un No 1863 Jet A-1 Sign

The HAZCHEM 3YE UN No. 1863 Jet A-1 Sign serves a vital role in communicating the specific hazards and emergency response protocols for Jet A-1, a type of aviation fuel, in environments where it is stored, transported, or handled. Its key purposes are:

1. Chemical Identification: The sign identifies the specific substance as Jet A-1, an aviation fuel, by referencing its UN number (1863), which is a globally recognized identifier for hazardous materials. This helps first responders and workers immediately recognize the type of fuel involved in case of an incident.
2. HAZCHEM Code Explanation (3YE):
   • 3: Indicates that foam, dry powder, or water fog should be used as firefighting agents to suppress the fire. This number guides firefighters on the most appropriate methods for extinguishing fires involving Jet A-1 fuel.
   • Y: Specifies that breathing apparatus and full protective clothing should be used by emergency personnel due to the potential toxicity of the fumes and vapors. This ensures that emergency responders protect themselves from inhaling hazardous fumes.
   • E: The “E” indicates that evacuation of the surrounding area may be necessary in case of a significant incident, such as a large fuel spill or fire, to prevent harm to people nearby.
3. Hazard Communication: The sign informs about the hazards associated with Jet A-1, such as:
   • Flammability: Jet A-1 is highly flammable, and vapors can form explosive mixtures with air, especially in confined spaces. The fuel can easily ignite when exposed to heat, sparks, or flames.
   • Environmental Hazards: Jet A-1 fuel can cause significant environmental harm if spilled, especially if it enters waterways, making quick containment crucial.
4. Safety Precautions: The sign outlines the need for safe handling and storage practices, including:
   • Keeping Jet A-1 containers and tanks away from heat sources, flames, and other ignition points.
   • Ensuring proper ventilation in areas where fuel vapors may accumulate to prevent explosions.
   • Using appropriate personal protective equipment (PPE) and grounding equipment to avoid static discharge, which could ignite the fuel.
5. Emergency Response Instructions: In the event of a fire, leak, or spill involving Jet A-1, the sign provides instructions on how to respond safely, including:
   • Evacuating the area if necessary, based on the “E” in the HAZCHEM code.
   • Using recommended firefighting methods (foam, dry powder, or water fog) and avoiding the use of water jets, which may spread the fire.
   • Containing spills quickly to prevent environmental contamination and notifying relevant authorities if a significant amount of fuel is spilled.
6. Health and First Aid Information: The sign includes guidelines for first aid in case of exposure to Jet A-1 fuel, such as:
   • Moving to fresh air if fuel vapors are inhaled and seeking medical attention if respiratory symptoms arise.
   • Rinsing skin or eyes with water if direct contact occurs and removing contaminated clothing.
   • Seeking immediate medical attention if the fuel is ingested or if prolonged exposure leads to irritation or illness.

FAQs

1. Why do I need a HAZCHEM 3YE Jet A-1 sign?
Because Jet A-1 is a regulated Class 3 flammable liquid, every tanker, storage tank, or refuelling site must display the proper HAZCHEM identification.
This ensures that emergency services can identify the substance instantly and apply the correct firefighting method (foam or dry agent).

2. Where should it be used?
Display on:

• Aviation fuel tankers and bowsers

• Airport bulk storage depots

• Site entrances or gates near aviation fuel facilities

Recommended sizes:

• 600 × 450 mm – standard tanker panel (≈ 10 – 15 m visibility)

• 900 × 600 mm – site/gate panel (≈ 15 – 20 m)

• 1200 × 800 mm – roadside or long-distance approach (≈ 30 m)

3. Is Jet A-1 the same as Kerosene?
Yes — Jet A-1 is a refined form of kerosene-type fuel, but it meets stricter aviation standards for freezing point, combustion stability, and additives.

How to choose the right mounting options.

Corflute: short-term term less than 2 years outdoors

Thin PVC: Medium term, more than 2 years

ACM: Long term 5 years or more

Supplied as a sticker:

long-term digital print laminated for long-term use. With a life of 5 years or more. We use a Hi Tac vinyl which allows it to be applied to most surfaces.

Magnetic mounting option for the Nitric Acid Emergency Information Panel Sign

Flexible, vehicle-grade magnetic placards with the Nitric Acid Emergency Information Panel Sign printed on premium vinyl, laminated, and mounted to automotive magnetic sheeting. They stick to ferrous steel panels and remove without residue—ideal for vehicles that only carry DG sometimes.

Who they’re for

• Contractors / couriers who transport Dangerous Goods occasionally

• Hire or multi-use vehicles (no permanent signage)

• Sites that swap classes depending on load (quick changeover)

• Magnet: vehicle-grade sheet, 0.8–1.0 mm thick (30–40 mil), high-energy.

• Face film: outdoor self-adhesive vinyl + UV laminate (gloss).

• Operating temp: suitable from winter cold to summer heat (typical automotive range).

Where they work (and don’t)

• Works on: painted steel panels that are flat, clean, and smooth.

• Doesn’t work on: aluminium, stainless, plastics, composites, heavy body filler; vinyl wraps, ceramic coatings, heavily textured paint.

• If customers have aluminium doors/ute trays, suggest self-adhesive or rigid ACM instead.

Fitment checklist

1. Clean & dry the panel (no wax/polish).

2. Warm, flat magnet—no curl.

3. Apply to flat steel only; press from centre out.

4. Do not bridge panel gaps, ribs or sharp curves.

5. Remove daily to clean/dry both surfaces; store flat.

6. In heavy rain/highway speeds, check edges haven’t lifted.

Care & maintenance

• Remove and wipe after wet weather; store flat (never rolled tight).

• Move position slightly each week to avoid differential fading.

• Avoid use on freshly resprayed paint (allow full cure).

Compliance note

• Magnet is a mounting method. The operator must ensure placards are the correct class, size, and securely affixed for the journey. Some carriers or site rules may require permanent/rigid placards—check your procedure.

For more information check out these links

• WorkSafe NZ – Hazardous Substances Management
  👉 WorkSafe NZ – Hazardous substances

• EPA NZ – HSNO Act guidance
  👉 EPA NZ – Hazardous Substances and New Organisms (HSNO) Act

• United Nations GHS
  👉 UN – Globally Harmonized System (GHS)  

• Why you need the correct Hazard sign

Please note. We make some of our safety signs are made to order and it may take 5 to 10 business days to receive. If you require your order urgently, please don’t hesitate to contact us to confirm an estimated delivery date prior to placing your order.

If you are not sure about what sign you need for your business, just contact us at +6432183350 or email us and we will make it ready for you.