Savings are adding up for Warren County Schools with bids for two projects coming in $98,250 less than estimated. The county Financial Management awarded the bid for the high school’s chiller replacement at $211,000 and the bid for the middle school’s demolition and restoration project at $98,750. Estimates on those projects were $250,000 and $158,000, respectively, a savings of $98,250.Replacement of the chiller was placed in the school’s 2017-18 fiscal year budget.