Fords atty already saying they need more time. Once the investigation starts there will no vote until it concludes…whenever that is.
"A thorough FBI investigation is critical to developing all the relevant facts," said Debra Katz. "Dr. Christine Blasey Ford welcomes this step in the process, and appreciates the efforts of Senators Flake, Murkowski, Manchin and Collins – and all other senators who have supported an FBI investigation – to ensure it is completed before the Senate votes on Judge Kavanaugh's nomination. No artificial limits as to time or scope should be imposed on this investigation."
https://fox2now.com/2018/09/28/attorney-jay-kansler-examines-this-weeks-hearings-involving-judge-brett-kavanaugh/