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Concrete slab and total span unit 10.5mx9m

I have a total span design which is 10500 x 9000. I need a concrete slab put down with Polythene moisture barrier 665 mesh 100mm thick 20Mpa concrete slab. Building consent has been done already. Once concrete is done, I need the totalspan erected on site. Please separate quote for the concrete and totalspan build. I will supply the total span unless you can get it cheaper