Construction Weather Guides
Practical, no-fluff references on weather delays — written for the estimators and PMs who have to argue about them.
How to Document a Weather Delay Claim
The three things every claim must prove, the evidence GCs actually accept, and the five mistakes that get legitimate claims denied.
ContractsAIA A201 §8.3 Weather Delays, Explained
The "abnormal weather" test, the 21-day notice rule, and why §8.3 gives you time but not money.
BiddingAnticipated Weather Days: How to Calculate Them for a Bid
Why "3 days a month" costs you both ways, and the three inputs that make a number defensible.
SoilHow Long Does Soil Take to Dry After Rain?
Clay vs. silt vs. sand, NRCS drainage classes, and why counting rainfall days alone understates an earthwork schedule by half.
ConcreteConcrete Pour Weather Limits
ACI temperature limits, rain timing, and the evaporation-rate trap that cracks slabs on a beautiful 70°F day.
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