If the Contractor fails to give the notice, he shall, if and when required by the Engineer, uncover the work and thereafter reinstate and make good, all at the Contractor's cost.

如果承包商未发出此类通知而工程师要求时，他应打开这部分工程并随后自费恢复原状，使之完好。

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The Contractor shall uncover any part of the Works or make openings in or through the same as the Engineer may from time to time instruct and shall reinstate and make good such part.

承包商应按工程师可能随时发出的指示，移去工程的任何部分的覆盖物，或在其内或贯穿其中开孔，并应将该部分恢复原状使之完好。

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