9. miscellaneous 9.1 the supplier can call back or replace the supplier's engineer atits own cost provided that the work at the contract plant is not affectedand provided that the supplier has the consent of the generalrepresentative of the buyer. during any overlap of the supplier's engineerat the contract plant, the buyer shall pay technical service fee for oneengineer only during such overlap. 9.2 if any of the supplier's engineer falls ill for a continuousperiod of more than 15 days, the supplier shall replace such engineer atthe supplier's cost with another engineer with the same technical skill. 9.3 in the case when the general representative of the buyer requeststhe general representative of the supplier to remove any of the supplier'sengineer from the contract plant in accordance with article 18. 2. 4 ofthe agreement, all the costs for such replacement shall be borne by thesupplier.