here is a few pics of my current ongoing disaster of a job .
turkish marble field tile 900x 900 .
consignment was so bad that we could only lay 100 sq mts out of 300.
had to get the other 200 sq mts reduced to 870 x 870 to get rid of the chips on edges.
whilst transporting the stone 50 sq mts dropped and broken and the hydraulic hose burst over tiles on way up to london so more damage.
been one big struggle and now find today find the templated treads are all wrong .
sometimes you want to give up but we have to find a way and we have .
now have a bed thickness of 5mm to 40mm behind riser length of approx 1200mm.
if you ever have to do curved staircase make sure you cover yourself plus loads .
bed thicknes left to right 7-20mm.
anyway good to be challenged