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

PAYMENTS ON ACCOUNT OF ADDITIONAL SERVICES. 10.2.1 Procedures for payments for Additional Services may be made based on percentage completion of a Lump Sum Amount or according to hourly rates provided that, in any event, Additional Services shall be separately itemized on Engineer’s statement. Engineer expressly waives any right to payment for any Additional Services rendered if Engineer does not give written notice of its claim that the services are Additional Services prior to rendering such services and if such services are not billed as Additional Services within ninety (90) calendar days following their initiation. The method for computing the amount of Additional Services is described in Exhibit C.

PAYMENTS ON ACCOUNT OF ADDITIONAL SERVICES. 10.2.1 Procedures for payments for Additional Services may be made based on percentage completion of a Lump Sum Firm-Fixed Fee Amount or according to hourly rates provided that, in any event, Additional Services shall be separately itemized on Engineer’s statement. Engineer expressly waives any right to payment for any Additional Services rendered if Engineer does not give written notice of its claim that the services are Additional Services prior to rendering such services and if such services are not billed as Additional Services within ninety (90) calendar days following their initiation. The method for computing the amount of Additional Services is described in Exhibit C.

PAYMENTS ON ACCOUNT OF ADDITIONAL SERVICES. 10.2.1 Procedures for payments for Additional Services may be made based on percentage completion of a Lump Sum Amount or according to hourly rates rates, provided that, in any event, Additional Services shall be separately itemized on Engineer’s statement. Engineer expressly waives any right to payment for any Additional Services rendered if Engineer does not give written notice of its claim that the services are Additional Services prior to rendering such services and if such services are not billed as Additional Services within ninety (90) calendar days following their initiation. The method for computing the amount of Additional Services is described in Exhibit C.