time to remove epoxy grout and then regrout floor - Tile Advice

[treecottage]

Unfortunately the tiler did not follow the manufactures instructions for mixing up the two part epoxy grout in the correct ratio so it has cracked and needs to be completely removed, taking care not to damage the anti-crack mat underneath, and regrouted. No one will do the job on a fixed price just time and material and I can't work out a approx time scale to budget for.

How much time should I budget for to removed 5mm width epoxy grout in 30sq meters of 80 cm square tiles with a tile skirting?

Regouting with epoxy grout- 1-2 days?? plus one day to do the second pass of cleaning 24hrs afterwards with the kerakoll cleaner as per their instructions?

Thank you

 

[Tile Marble Granite]

Removing grout of any kind is not an easy job. It takes time!