Hazmat Safety Awareness Tip: The Overlooked Marking Requirement for Shipping Hazardous Materials

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Packaging is the foremost element of all shippers' responsibilities in the safe transportation of hazmat and dangerous goods. This is particularly true when it comes to shipping hazmat by air. Packages that travel by air are subjected to a variety of conditions that are usually more severe than other modes of transport. Some of these conditions include drastic temperature changes, intense vibration and extreme drops in atmospheric pressure. Reductions in pressure tend to cause leakage of liquids or even bursting of the packagings during flight!

So what does this have to do with marking requirements? Well, remembering that the intent of safe hazmat shipping is to ensure that a hazardous material is not released during transport, a shipper must not use packaging for air shipments unless that packaging meets the applicable testing requirements and is closed in a way that ensures resistance to pressure changes throughout the transportation cycle.

Most shippers of hazmat purchase UN standard packagings (e.g. packagings which conform to both the UN Model Regulations and the HMR) for this purpose. These performance-oriented packagings require the application of UN Specification Markings. Normally applied by the packaging manufacturer, these marks are still ultimately the responsibility of the shipper.

Trained hazardous materials shippers are aware of the significance of the UN specification mark, but often overlook the following component:

If your business uses single packagings (e.g. drums, jerricans, etc.) to ship liquid hazmat or dangerous goods by air, a single packaging must have a marked test pressure of not less than...

- 250 kPa for liquids in Packing Group I,
- 80 kPa for liquids in Packing Group III of Class 3 or Division 6.1, and
- 100 kPa for other liquids, or
- a pressure related to the vapor pressure of the liquid to be conveyed, whichever is greater (see reference 49 CFR 173.27(c) and IATA DGR 5.0.2.14 and DGR 6.3.5).

To learn more about a shipper's legal responsibilities for shipping hazmat, UN packaging, hazmat marking requirements and more, the Bureau of Dangerous Goods offers several hazmat training courses for both novices and veterans.

We are also proud to introduce Hazmat University, a completely online hazmat training program designed to bring the same quality of Bureau of Dangerous Goods training that has been provided in classrooms for over 25 years to shippers, freight forwarders and carriers via the Internet.

ShipHazmat Summer of Safety Awareness Sale begins July 13, 2009 through September 4, 2009

We here, at the Bureau of Dangerous Goods, Ltd., believe that the only way to ship hazmat is to ship it safely. You could be a freight forwarder or shipper of hazardous materials from a chemical or pharmaceutical company, a hospital or medical facility, diesel or gasoline fuel transporter, an automobile manufacturing plant, or a lithium battery distributor. The safe transportation of dangerous goods and hazmat is our primary concern.

To help you achieve and maintain safety, ShipHazmat.NET is proud to present its first annual Summer of Safety Awareness sale!

From Monday, July 13, 2009 through Friday, September 4, 2009, all new and existing Per-Click account users will enjoy our $6.95 summer special!

What that basically means is you only pay $6.95 per each proper shipping name (UN number) added to a completed dangerous goods shipper's declaration form. This is an unprecedented 54% savings for each credit purchased!

In addition, we will be releasing a series of informative blog entries and reference guides regarding the safe transportation of dangerous goods and some helpful hints to proper dangerous goods declaration form data entry.

To get started, simply visit ShipHazmat.NET, create a new account or log into your existing account, purchase your credits as needed and begin creating fully compliant dangerous goods declaration forms for shipping hazmat by aircraft.

To kick off our summer of safety awareness, here is your first safety tip:

Software and Internet applications like ShipHazmat.NET are not meant to be a substitute or replace trained and certified hazmat employees in any business or working environment. While ShipHazmat.NET helps to exponentially simplify the declaration form filling process with its built-in regulatory logic, hazmat employees should always abide by domestic and international regulatory requirements for hazmat training.

The Bureau of Dangerous Goods, Ltd. provides on-site, classroom and now ONLINE hazmat training (via HazmatUniversity.com) to help hazmat employees meet those training requirements and comply with regulatory law.

Look for more safety tips and helpful hints in the following days to come!