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CHANGE ORDER NO. One (1): Change Description <br />DESCRIPTION OF CHANGES: <br />Add <br />Deduct <br />Item 1: County Direct Purchase of Major Equipment <br />A. Direct Purchase of Hydro International explosion -proof motors <br />($8,500.00) <br />B. Direct purchase Biorem odor control equipment <br />($210,000.00) <br />C. Direct Purchase of Mid -Western FRP duct <br />($38,000.00) <br />D. Tax Savings due items 1A, 1B and 1C above <br />($14,430.00) <br />Justification: The Contract for this project includes the opportunity for the County to <br />reduce costs by making the Direct Purchase of certain materials thereby, saving sales <br />tax expenses. In accordance with the Contract procedures this item of the Change <br />Order deducts from the Contract Price the amount paid by the County for all direct <br />purchases <br />plus taxes for the items listed -see attached proposal <br />Rem 2: PCO #01A - Drainage changes to buffer area <br />$16,026.40 <br />1 <br />Justification. Existing storm water ditches created water ponding by holding <br />drainage and had potential impact <br />these concerns - see attached <br />proposal. <br />on buffer growth. This change alleviated <br />Item 3: PCO #02A - Coupling at Air Release Valve <br />$692.35 <br />Justification: Existing buned pipe had insufficient length available for a standard <br />length coupling. A shorter <br />re -stocked - see attached <br />coupling <br />proposal. <br />was provided and the standard coupling was <br />Item 4 PCO #03B - Landscaping <br />changes <br />($14,997.42) <br />Justification: Upon the final review of the existing buffer area, switched some of the <br />original <br />planting and eliminate re -mulching and fertilizer etc. - see attached <br />proposal <br />Item 5: PCO #04B - Clarifier rehab <br />$112,267.00 <br />Justification: Existing clarifiers no. 1 and 2 mechanisms had detenorated to a point <br />a point where it impacted performance and the pedestrian walkway between these <br />clarifiers has also deteriorated to appoint to be unsafe. This proposal included <br />walkway replacement <br />and rehabilitation of the mechanisms- see attached <br />proposal. <br />Item 6: PCO #05A - Changes for roll -up doors <br />$6,478.98 <br />Justification: County building permitting department required a change in the <br />door <br />operation <br />design and power for <br />- see attached <br />the <br />proposal. <br />overhead doors was added for easier door <br />Rem <br />7 PCO #06 - Dispose <br />of ditch cleaning debris <br />$6,281.72 <br />Justification: The existing storm water ditch in the buffer vicinity was overgrown <br />with vegetation and required clean-up. County removed the with vegetation from <br />the ditch and the contractor hauled it off - see attached <br />proposal <br />Totals: $141,746.45 <br />($285,927.42) <br />Net Change: <br />DEDUCT <br />($144,180.97) <br />