Uneven concrete lump on floor

[bratty]

Hi, wanting to start tiling my downstairs toilet. However, it's a relatively new build and the builders for some reason have left a raised lump of concrete in one of the corners. Any ideas on the best way of levelling this please?

[heavytrevy]

Diamond cup on a grinder will do the job.
Chisel out the corners.

Trev

[bratty]

Wow, that was quick, thank you very much.

[Phil Hobson]

As Trev above, then levelling compound for me

[faithhealer]

builders do tend to level it into a corner then just leave the excess in a pile

[david campbell]

the lump will be where the down pipe for your waste is,the reason why it's raised is because it will have been cut out of th floor and put in after the floor had been laid and polished.
as above with the grinder

[faithhealer]

the lump will be where the down pipe for your waste is,the reason why it's raised is because it will have been cut out of th floor and put in after the floor had been laid and polished.
as above with the grinder

I see that now, won't have thought it was that hard to get it flat would you

[david campbell]

it's a job done by groundworkers,they couldn't fit the helicopter into polish like they do with the initial slab unfortunately

[jay]

lets hope the pipes is not proud of existing floor