Concrete Basement Floor Removal and Replacement

Jackhammer existing concrete floor. Remove all concrete debris and dispose. Excavate to required depth needed for base materials.

Install 4″ of base gravel and pour a new 4″ concrete floor using minimum 25 MPa concrete and rebar mesh.

Excavate sump basin dimension in proposed areas at approximately 2.5ft x 2.5ft x 3ft. Line perimeter of basin with filter cloth and drill 1/2” holes around complete perimeter of basin.

Install basin and surround with 3/4“ clear gravel.

Install a 1/3hp oil cooled sump pump and connect pump exhaust line with check valve.

Float level by hand and leave area around cast iron drain connection accessible.

Remove and dump all debris. All labour and materials are included.