City Council

h. Approval of Additional Expense for Amherst Treatment Plant Nitrate Vessels Repairs -\nThe original purchase order to repair the nitrate removal vessels at the Amherst Treatment\nPlant was approved October 13, 2021 for $99,695.00. During repairs to the Amherst\nTreatment Plant nitrate removal vessels, additional corrosion spots were discovered, requiring\nadditional welding and a complete interior coating of vessels. This change order amount was\n$23,842.86. Total adjusted contract amount is $123,537.86.\nStaff recommends that the City Council approve the Change Order amount of\n$23,842.86 required for the completion of repairs for vessels 5 and 10 at Amherst Water\nTreatment Plant.