A further blast from the past, extracted from my diary. August/Sept 1975
Jeff and I had our names registered with Thomas and Coffey Engineering for work in the coal fields (wages were much better than working in a flour mill)
We had a call asking if we were available for 4 weeks maintenance work to underground lighting and conveyors at Kianga mine near Moura. Wages were far in excess than what we had been paid packing flour, so we replied with an emphatic "YES!" to the offer, and within a couple of days we rode some 630 Km north west from Brisbane to Moura. We had been offered transport, but decided to take the bikes, as who knows which way we would head from there at completion of the maintenance contract?
We arrived on the Thursday, 7th of August and got accomodation at a caravan park in Moura, and commenced work on Monday, 11th August. Dirty, smelly, gassy job, but the money negated the discomfort, and as it was only for a month we tolerated the conditions.

Completed the contract on Saturday Sept 6th, and Thomas and Coffee were obviously pleased with our work as they offered a 3 month maintenance contract at Blackwater Mine which was to commence on 15th Sept which gave us 8 days to get our butts there (even tho it was only around a 2 and a half hour road trip)
With a week up our sleeve, we sorta detoured through Gladstone, Rockhamton, Emu Park and Yeppoon and took a ferry across to Great Keppel Island for a day trip.
We arrived at Blackwater Mine where we were allocated dongas with other workers for the duration of the contract on 12th Sept. Blackwater mine is an open cut, which was far better conditions than the underground work at Kianga.
One week later we got the news that Kianga mine had exploded at 5.10pm on Saturday 20th September, killing 13 of the miners that we had been working with just two weeks earlier. I believe they are still underground, never recovered.