i) Concrete slabs should be consolidated, left with a yard broom finish 20mm below finished floor level and be on the tolerances required on the finished floor.

ii) Levelling screeds should be left with a wood float finish 20mm below finished floor level and be to the tolerances required on the finished floor.

iii) Granwood operatives mix and install a 13mm fixing bed of cement and sand, in the ratio 1:3 using dry materials provided by the General Contractor.