currency and rates of exchange
貨幣和匯率
71．if，after the date________days prior to the latest date for submission of tenders for the
works the government or authorized agency of the government of the country in which the works are being or are to be executed imposes currency restrictions and/or transfer of currency restrictions in relation to the currency or currencies in which the contract price is to be paid theemployer shall reimburse any loss or damage to the contractor arising therefrom，without prejudice to the right of the contractor to exercise any other rights or remedies to which he is entitled in such event．
71．在提交標書最後期限前的xx天之後，如施工或即將施工工程所在地國的政府或政府授權機構對契約價格計價貨幣實行貨幣管制和／或貨幣兌換管制，業主應補償由此對承包人造成的一切損失或損害，承包人在此種情況下有權行使其他任何權利或補救措施不得由此而受影響。
72．（1）where the contract provides for payment in whole or in part to be made to the contractor in foreign currency or currencies，such payment shall not be subject to variations in the rate or rates of exchange between such specified foreign currency or currencies and the currency of the country in which the works are to be executed．
72．1如果契約規定，承包人的支付應全部或部分使用一種或多種外幣，此種支付不得受特定外幣與施工工程所在地國的貨幣間的匯率變化的影響。
（2）where the employer shall have required the tender to be expressed in a single currency but with payment to be made in more than one currency and the contractor has stated the proportions or amounts of other currency or currencies in which he requires payment to be made the rate or rates of exchange applicable for calculating the payment of such proportions or amounts shall be those prevailing，as determined by the central bank of the country in which the works are to be executed，on the date days prior to the latest date for the submission of tenders for the works，as shall have been notified to the contractor by the employer prior to the submission of tenders or as provided for in the tender documents．
72．2如業主要求標書計價只用一種貨幣，而支付卻用多種貨幣，且承包人已說明他要求用其他貨幣支付的比例或數額，用於計算此種比例或數額支付的貨幣兌換率應為現行匯率，即由施工所在地國的中央銀行在提交標書最後期限前的xx天當日所決定的匯率，就此，業主必須在標書提交前告知承包人，或在投標檔案中予以寫明。
（3）where the contract provides for payment in more than one currency，the proportions or amounts to be paid in foreign currencies in respect of provisional sum items shall be determined in accordance with the principles set forth in sub-clause（1）and（2）of this clause as and when these sums are utilized in whole or in part in accordance with the provisions of clause 58 and 59 hereof．