Clear Mistake Notwithstanding Provision

R.W. Dunteman Company v. The Village of Lombard,
1996 Ill. App. LEXIS 375.
R.W. Dunteman Co. (Dunteman), entered into a construction contract with the Village of Lombard (Village), including the terms that Dunteman would remove and replace some road-way within the Village. The contract provided two different rates potentially applicable for the removal of pavement: