2008/12/17 Council Agenda Packet

Project: Change Order No. Change Order Effective Date: Exhibit A—Description of Changed Work Item 1 Material overruns in Bid item 0012 in Schedule A, Gravel Borrow Including Haul was experienced during construction. The original contract estimated that 235,600 tons of material, at a bid price of$2,744,740,would be needed for the project. Reasons for the overrun include the fact that the specific gravity of the material used was greater than what was estimated. In addition the water content of the material increased the specific gravity of the material. This change order adds $350,000.00 to the Gravel Borrow bid item, plus $30,100.00 tax for a total increase to the contract of$380,100.00. Item 2 Material overruns in Bid item 0025 of Schedule B, Common Borrow Including Haul was experienced during construction. The original contract estimated that 323,005 tons of material, at a bid price of$936,714.50, would be needed for the project. Reasons for the overrun include addition material needed to replace material removed during clearing and grubbing, a reduced quantity of sand used on the project and the need to replace the excess quantity of garbage exposed during construction with common borrow. This change order adds $200,000.00 to the Common Borrow bid item, plus $17,200.00 tax for a total increase to the contract of$217,200.00.