The fire at the Hazelwood open cut coal mine that we told you about on March 5 is now under control after firefighters battled it for 29 days. It is not out, but they hope to obtain that status by this weekend if the predicted rain occurs.
It is believed the fire started when two bush fires burned close to the mine and spotted into the coal. The suspected cause of at least one of the fires is arson.
Helicopters have been used to drop water on the fire, while ground forces use sprinklers and master streams from fire engines. They have been using Class A foam from the beginning, but when experiments with compressed air foam were successful, they began using those systems from the Country Fire Authority (CFA) and a Tasmanian crew on the northern batters to smother the fire with thick foam and help reduce the amount of smoke affecting Morwell.
CFA personnel have also been using an airborne heat-detecting infrared line scanner to fly over the fire to produce a map showing firefighters where the heat still remains and where they should concentrate their efforts. Infrared mapping systems are frequently used on vegetation fires in Australia and the United States.
All of the photos are from the CFA.