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e,.iRS COPY <br /> CITY OF ARDEN HILLS 'y Copy <br /> .antractor Copy <br /> CONTRACT CHANGE ORDER srrspector 0- <br /> Project: Lift Station#4 &#9 Reconstruction Project <br /> Change Order Number: I(One) <br /> Date: November 14,2005 <br /> Contractor: Gridor Construction Inc. <br /> Description of changes: <br /> A few additions were made to the project plans as a result of field comments and requests made <br /> by the City of Arden Hills and the Engineer during construction of the project. As a result of <br /> these modifications, the scope of the project was increased, as well as the original contract <br /> amount for the work. The Contractor performed additional work involving stabilizing aggregate, <br /> forcemain, and street sweeper. <br /> The additional stabilizing aggregate was required due to the poor condition of the soils when Lift <br /> Station#4 and adjacent forcemain was excavated. The poor soils needed to be removed and <br /> extra stabilizing aggregate was placed for the construction of Lift Station#4 and adjacent <br /> forcemain. This work was performed on the existing Contract unit price basis. <br /> The additional forcemain was work performed at the direction of the Engineer because of the <br /> poor condition of the forcemain during excavation. It was determined that the whole forcemain <br /> line will need to be replaced during 2006 PMP project. By doing the additional forcemain <br /> adjacent to Lift Station#4 now it will eliminate the need disturb the access again to repair this <br /> section of forcemain. This work was performed on a time and material basis and will be paid as a <br /> lump sum. <br /> The additional street sweeper was performed in order to keep the sites clean throughout the <br /> length of time needed to install the additional forcemain, place the additional stabilizing <br /> aggregate,and complete bituminous placement adjacent to City streets. This work was <br /> performed on the existing Contract unit price basis. <br /> A summary of this additional work is as follows: <br /> No. Item Unit Unit Price Quantity Amount <br /> 1. Additional Stabilizing Aggregate Ton $19.00 42 $ 798.00 <br /> 2. Additional Street Sweeper Hrs $82.00 13.6 $ 1,115.20 <br /> 3. Additional Forcemain Extension LS $3,802.80 1 $ 3,802.80 <br /> Total Contract Change Order Additions $ 5,716.00 <br /> C01-1 <br />