13) RATIONALISATION AND MATHEMATICA

13) RATIONALISATION AND MATHEMATICAL ERRORS

Prices and rates in the Tender Documents as submitted by the Tenderer shall be subject to the agreement of the S.O. as to their reasonableness and consistency and shall before the signing of this Contract be adjusted as the S.O. may reasonably require.

Any adjustment of the prices and/or rates required under paragraph above and any arithmetical error or omission shall before the signing of this Contract be so rectified and adjusted. The tender amount shown in the Form of Tender shall remain unaltered but the nett aggregate amount of the difference between the total adjusted amount in the Final Summary and the tender amount shown in the Form of Tender, whether a nett deduction or nett additional shall be calculated as a percentage of the total adjusted amount shown in the Final Summary of tender and all prices and/or rates throughout the Tender Documents shall be subject to such percentage discounts or premiums as the case may be. Provided always that all Provisional and Prime Cost Sums shall be excluded from such calculation and shall not be subject to such percentage discount or premium.