49.402-1 The Government’s right.
Under contracts containing the Default clause at 52.249-8 , the Government has the right, subject to the notice requirements of the clause, to terminate the contract completely or partially for default if the contractor fails to-
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(a) Make delivery of the supplies or perform the services within the time specified in the contract,
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(b) Perform any other provision of the contract, or
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(c) Make progress and that failure endangers performance of the contract.