sch.1B-sec.26Calculation of provisional sums and prime cost items

### sch.1B-sec.26 Calculation of provisional sums and prime cost items This section applies to a regulated contract providing for a provisional sum or prime cost item. The building contractor warrants the provisional sum or prime cost item has been calculated with reasonable care and skill, having regard to all the information reasonably available when the contract is entered into (including information about the nature and location of the building site). sch 1B s 26 ins 2014 No. 57 s 60 (sch.1B-sec.26-ssec.1) This section applies to a regulated contract providing for a provisional sum or prime cost item. (sch.1B-sec.26-ssec.2) The building contractor warrants the provisional sum or prime cost item has been calculated with reasonable care and skill, having regard to all the information reasonably available when the contract is entered into (including information about the nature and location of the building site).