ndfinfan
★★★★★ Legendary Member
In 40 years in construction I have never seen a construction contract that did not have a clause for delays due to excessive rainfall/moisture problems. You have to include average anticipated rainfall/moisture in your schedule, but when you can point to more than the 10 year average rainfall (or whatever average is in the contract) and that this year exceeds the numbers included in the contract, the contractor is owed a contract extension.
Additionally, at least with our federal contracts, we have a "winter exclusion" period...typically 1 Nov thru 1 Apr. This period does not count against the total contract Period of Performance.