Use of FAR 52.217-9 after use of FAR 52.217-8. I know FAR 52.217-8 is usually used to extend the contract while new one is being procured. However, can FAR 52.217-9 be incorporated and exercised after extending the contract with FAR 52.217-8 as long as it is done timely. I don't see anywhere where it indicates it cannot be done. It really would be circumstances out of the norm if at all. I did not see any case for it.