Shipping Different Dangerous Goods in One Package

By December 21, 2017 September 10th, 2019 Adventures in Repacking, IATA and ICAO, Repacking

Man preparing shipment

Q Value!

Now doesn’t that sound interesting. When you want to ship different dangerous goods in one outer packaging, you have to calculate something called a “Q value” using a formula. The Q value ordeal is only applicable to air shipments and seldom used as most prefer to put the dangerous goods in separate packaging.

Last week a customer requested to have 2 different dangerous goods packaged and shipped to Brazil via air. Since the quantities for each product was less than 200 ml I thought I might be able to apply the “Q” value and besides it’s always better to consolidate your shipment if you can to prevent loss/delay of packages. Especially this time of the year.

I ensured the dangerous goods met all the requirements of Section 5.0.2.11 of the IATA Regulation. I calculated the “Q” value and it was less than 1.0. So, everything seemed to be a go. For packaging, I used a 4GV box and lots of vermiculite to:

  1. separate the two dangerous goods and
  2. more than enough absorbent in case there was a leak (only one product was liquid)

Applied all the labels and markings, created the shipper’s declaration and added the Q value as required per Section 8.1.6.9.2(f), then shipped it out with Fedex.

I like to throw in a knuckleball once in a while and keep things interesting around here … like using Q value!

Racheal Mani

Racheal Mani

Racheal Mani, based out in our Delta, B.C. office, has over 12 years of experience working under different auspices of federal, provincial, and municipal regulatory framework. She specializes in TDG Clear Language, IATA, IMDG, and WHMIS 2015 training. Racheal’s extensive knowledge in the dangerous goods industry is driven from her hands-on experience from packaging of dangerous goods for all modes of transport and her consistent liaison with ICC clients to ensure dangerous goods consignments meet the applicable regulatory requirements prior to transport.