2.1 Any and all sums irrevocably paid by the Board to Project Co under this Part 23 of the Schedule will be in full and final settlement of each party's rights and claims against the other for breaches and /or termination of this Agreement and any other Project Document whether under contract, delict, restitution or otherwise but without prejudice to:
(a) any antecedent liability of Project Co to the Board which the Board has been unable to set off pursuant to Clause 48.12 of this Agreement;
(b) any antecedent liability of either party to the other that arose prior to the Termination Date (but not from the termination itself) to the extent such liability has not already been taken into account in determining or agreeing the Board Default Termination Sum, Adjusted Highest Compliant Tender Price, or Adjusted Estimated Fair Value of the Agreement, the Force Majeure Termination Sum or the Corrupt Gifts Termination Sum as the case may be; and
(c) any liabilities arising in respect of any breach by either party of their obligations under Clause 47.9 (Effect of Termination) of this Agreement which arises or continues after the Termination Date.
2.2 If either the Adjusted Highest Compliant Tender Price or (as the case may be) the Adjusted Estimated Fair Value of the Agreement is zero or a negative number the Board shall be released from all liability to Project Co for breaches and/or termination of this Agreement and any other Project Document whether under contract, delict, restitution or otherwise save for:
(a) any antecedent liability of the Board which arose prior to the Termination Date (but not from the termination itself) to the extent such liability has not already been taken into account in determining the Adjusted Highest Compliant Tender Price or the Adjusted Estimated Fair Value of the Agreement (as the case may be); and
(b) any liabilities arising in respect of any breach by either party of their obligations under Clause 47.9 (Effect of Termination) of the Agreement which continues after the Termination Date.