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Macroscien said..
Great stuff, thanks
Next question, if possible.
I am at early stage of building brand new house on this farm land.
So imagine slightly sloppy terrain with first 500 m of grassland and then another 1 km of bushland and iron bark trees mostly.
How far or rather how close to the bushland I could set new home to be reasonably safe?
So I need to compromise.
I been also thinking about setting up maybe as swiming pool between bushland and home (?)proposed location for new home and soil sample taken last week.How far from bush will be safe? 50m ? 100? Should I chop some trees down?How to prepare surface between house and bush? gravel? green lawn?House is going to be made of steel frame, steel roof, bricks walls cladding.Any other advice how to fire proof house?
Fence off the whole area of the house + sheds + pool + gardens area, [the building envelope]
Give yourself at least 50m of space between the bush and the building envelope,
Decent fire breaks all round this area, and a decent firebreak around the perimeter of the bush areas.
A pool is a fantastic supply of water for fire fighting - set up a diesel pump with buried lines to the corners of each building, install standpipes with ball-valves and camlock couplings, and hoses that match all your pumps and hoses - and those of your local fire brigade.
If your local fire brigade use 40mm fittings - you run the same size!
Bury a water line that follows your fences - every 2nd or 3rd post run a knocker sprinkler on top of the fence post.
Hook up your pump so you can wet down the area around your buildings if a fire is approaching.
You can never have too many fire pumps or hoses - petrol, diesel, electric -test them religiously, make sure you have fresh fuel for the pumps [or genset] and make sure all pumps and hoses are interchangeable - same size camlock couplings.
Fuel for pumps and gensets - petrol goes off after a few months, diesel lasts much longer and can be treated with additives for an even longer life.
You want pumps that can handle the amount of water you need to push.
If you are trying to wet down one side of a boundary to stop a fire-front, you need enough water and enough pressure to have the knocker sprinklers reach far enough to do the job.
Grass dries out and burns, fire travels up a slope "scary fast".
Gravel doesn't burn, and at a pinch you can park your machinery in the gravel area and it should be safe [safer] from any fire.