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Page 1 of 2 <br />CHANGE ORDER BACK-UP DOCUMENTATION <br />FIN No.: 436379-1-54-01 & 436379-1-54-02 Contract No: IRC -1505 <br />Change Order No.: 03 Amount $ 814,277.14 and 0 Days <br />Title of Issue <br />Construction of 531d Street Signalized Intersection at 66th Avenue in accordance with Simmons & <br />White (Engineer -of -Record) plans Signed & Sealed dated September 28, 2022. <br />I. Entitlement Analysis <br />The purpose of this Change Order is to provide means to compensate the Contractor to construct a <br />new signalized intersection on 66th Avenue at 53rd Street. This scope of work was not included at <br />time of original bid. <br />II. Time Analysis <br />The Contractor is not pursuing a time extension to complete this additional work. <br />III. Engineer's Estimate <br />a. Basis of Estimate <br />The Engineer's Estimate was based on current State -Wide -Average (SWA) multiplied by the <br />Engineer -of -Records' plan quantities for this new scope of work. Considering the increase in <br />unit cost is appropriate as the decision to proceed with this extra work occurred at this time <br />and the Contractor was unable to proceed with procurement of the necessary components <br />earlier. To this we added Mobilization & Maintenance of Traffic (MOT) as a percentage based <br />on original contract. This resulted in an Engineer's Estimate totaling $827,689.97. <br />b. Estimate <br />The Engineer's Estimate to add a signalized intersection at 53rd Street resulted in the net <br />increase to Contract in the amount of $827,689.97. This price includes all mark-ups and no <br />bonding. <br />Refer to Appendix "A" for a breakdown of the Engineer's Estimate and backup documentation. <br />c. Contractor's Quote <br />The Contractor's quote submitted a Change Order in the amount of Eight Hundred Fourteen <br />Thousand Two Hundred Seventy -Seven and Fourteen Cents ($814,277.14). <br />Refer to Appendix "B" for a breakdown of the Contractor's cost proposal. <br />d. Final Disposition <br />After comparing the Engineer's Estimate of $827,689.97 to the Contractor's price of <br />$814,277.14 the Contractor's proposal is less than the Engineer's Estimate by $13,412.83. <br />After review of the Contractor's proposal the County has agreed to the Contractors price of <br />$814,277.14 has been accepted. <br />IV. CRS Coding <br />503 Change resulting from engineering decision (use specific reason in lieu of this when possible) <br />256 <br />