（f）the reasonable cost of repatriation of all the contractor''s staff and workmen employed on or in connection with the works at the time of such termination.
provided always that against any payments due from the employer under this sub - clause，the employer shall be entitled to be credited with any outstanding balances due from the contractor for advances in respect of constructional plant and materials and any other sums which at the date of termination were recoverable by the employer from the contractor under the terms of the contract.36 frustration and payments thereof
if a war， or other circumstances outside the control of both parties， arises after the contract is made so that either party is prevented from fulfilling his contractual obligations， or under the law governing the contract， the parties are released from further performance， then the sum payable by the employer to the con tractor in respect of the work executed shall be the'' same as that which would have been payable under clause35 hereof if the contract had been terminated under the provisions of 35 hereof.37 settlement of disputes arbitration
if at any time， any question， disputes or differences whatso - ever shall arise between the purchaser and the contractor， upon or in relation to， or in connection with this contraot， either partymay forthwith give to the other， notice in writing of the existence of such question， dispute or difference and same shall be referred to the addication of， three arbitrators， one to be nominated by the purchaser， the other by the contractor and the third by the president of the international chamber of commerce， in the case of foreign contractors and secretary - general of the engineering institute of parcheesi， in the case of local contractors. if either of the parties fails to appoint its arbitrator within sixty （60）days al-ter receipt of notice of the appointment of its arbitrator， then the president of the international chamber of commerce or the president of the institution of engineers， parcheesi as the case may be， shall have the power， at the request of either of the parties toappoint an arbitrator. a certified copy of the president making such an appointment shall be furnished to both parties.
the arbitration shall be conducted in accordance with the rules and procedures for arbitration of the international chamber of commerce， paris in the case of foreign contractors and provisions of arbitration act of the kingdom of parcheesi or any statutory modification thereof in the case of local contractors ， and shall be held at such place and time in parcheesi as the arbitrators may determine .the decision of the majority of arbitrators shall be final and binding upon the parties hereto and the expense of the arbitration shall be paid as may be determined by the arbitrators.