非专利技术转让合同(83)

　　　　　　　　（b）the buyer shall， during the commissioning and the performance testof the contract plant （including any repeated run thereof）provide， at itsown expense skilled and well-trained laborers and　operators，　rawmaterials， lubricants， consumables， other materials and supplies， tools，testing and measuring devices and utilities in reasonably sufficientquantity with required quality， needed for proper execution of thecommissioning and the performance test （including any repeated runthereof)， in accordance with the requirements under the contract， thetechnical documents and the technical advice and instructions given by thesupplier's engineer under the contract， and shall give the supplier'sengineer opportunities to check them in advance or at all reasonable timesduring the commissioning and the performance test （including any repeatedrun thereof). the supplier's engineer may reject such laborers andoperators， raw materials， lubricants， consumables， other materials andsupplies， tools， testing and measuring devices and utilities which thesupplier's engineer deems to be unsuitable， of insufficient quality， notsuitably prepared or otherwise inadequate for the commissioning or theperformance test （including any repeated run of said performance test).
　　　　　　　　（c）the performance test （including any repeated run thereof）shall becarried out by the buyer under the technical advice and instructions givenby the supplier's engineer under the contract， in accordance with suchprocedures programs， methods， testing conditions and other terms andconditions as provided for in the contract and in compliance with therelevant technical documents.
　　　　28.3　minimum level
　　　　　　if， for reasons attributable to the supplier， the minimum level of theprocess performance guarantees specified　in　appendix　5　（processperformance guarantees）hereto is not met either in whole or in partduring the performance test， the supplier shall at its cost and expensemake such changes， modifications and/or additions to the contract plant orany part thereof as may be necessary so as to meet at least the minimumlevel of such guarantee， in such manner and to such extent as specified inarticles 27.2.1， 27.3.1 and 27.4.1 above. the supplier shall notify thebuyer upon completion of the necessary changes， modifications and/oradditions and shall repeat the performance test in the same manner as thatof the first performance test until the minimum level of such guaranteehas been met.