Florida · answered by Verika · verified against sources
What are the rules for placing concrete in cold weather on Florida DOT projects?
"346 - 7.4 Concreting in Cold Weather: Do not mix or place concrete when the air temperature is below 40 ºF. Protect the fresh concrete from freezing in accordance with Section 400. The requirements of concreting in cold weather are not applicable to precast concrete mixing and placement operations occurring in a temperature controlled environment." [2]
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Verika provides information with citations to help you find and understand the rules that apply to your work. It is not a substitute for professional engineering or legal judgment. Answer generated 2026-08-28; always confirm against the cited source for your project.