Global mining giant Xstrata sent contractors with truckloads of grout to repair gaping cracks and chasms it created on a hilly ridge in an Australian conservation area while mining for coal.
You’re probably wondering to yourself, “How could this possibly go wrong?”
When the contractors got there, they made a blunder that would be hilarious were it not so devastating.
As grout was being poured into a crack at the top of the cliff, it was gushing out of another crack at the bottom. An estimated 200 tons of grout — enough to fill 12 cement trucks — flowed into a creek. There it hardened, turning what had been a tranquil waterway in the Sugarloaf State Conservation Area into a 370-yard concrete pathway. From the Newcastle Herald: