Common use of PAYMENTS ON ACCOUNT OF ADDITIONAL SERVICES Clause in Contracts

PAYMENTS ON ACCOUNT OF ADDITIONAL SERVICES. Payments on account of the A/E's Additional Services, which are authorized in writing by HISD, shall be made monthly upon presentation of the A/E's statement of services rendered, and such supporting documentation as HISD may require. A/E expressly waives any right to payment for an item of Additional Services rendered if A/E does not give written notice of its claim for the services within ninety (90) days of the performance of the item it claims to be Additional Services.

PAYMENTS ON ACCOUNT OF ADDITIONAL SERVICES. Payments on account of the A/E's Additional Services, which are authorized in writing by HISD, shall be made monthly upon presentation of the A/E's statement of services rendered, and such supporting documentation as HISD may require. A/E expressly waives any right to payment for an item of Additional Services rendered if A/E does not give written notice of its claim for the services within ninety (90) days of the performance of the item it claims to be of Additional Services.