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IRC -1505 <br />Add the following pay items and work to the contract: <br />Added by <br />66th Avenue over North Relief Canal <br />LS <br />1 <br />$2,370,9i751 <br />$2,370,915.00 <br />cool <br />I Bridge <br />Contract Price with all <br />approved Change Orders: <br />$32,673,137.85 <br />1 <br />Reason for Change Order: <br />The purpose of this Change Order is to incorporate the Contractor's proposal to construct the 66th <br />Avenue bridge over North Relief Canal based on the proposed redesign of the foundations, <br />substructure and superstructure as a lump sum amount minus the cost the County will incur for this <br />redesign from their Engineer of Record (EOR). There are many benefits to the redesign, including <br />upgrading the bridge structure to the 2021 standards (in lieu of 2015). Most importantly changing <br />from a prestressed/post tension single deck superstructure design to a prestressed Florida Slab Beam <br />(FSB) design will allow the bridge to be opened to traffic in phases. Constructing the bridge in two <br />phases fulfills the contract requirement of always maintaining open lanes of traffic on 66th Avenue as <br />the Contractor's MOT plan must accommodate. The net reduction to the Contract will be the redesign <br />fee of $55,000.00, which the County will use to reimburse their EOR for the engineering costs to <br />perform this revision. <br />Attachments: (List documents supporting change) <br />• Exhibit A: Halley Engineering Contractors, Inc. preliminary drawing dated 6/10/2021(1 Page) <br />• Exhibit B: Letter for 66`h Ave over North Relief Canal Design Changes dated 6/3/2021(2 Pages) <br />• Exhibit C: Contract Document List of Pay Items for North Relief Canal Bridge (2 Pages) <br />• Exhibit D: Schedule of Values (1 Page) <br />• Exhibit E: Change Order 01 Back-up Documentation (2 Pages) <br />o Appendix A: Engineer's Estimate (1 Page) <br />o Appendix B: Re -design Cost (2 Pages) <br />CHANGE IN CONTRACT PRICE: <br />Description <br />Amount <br />Original Contract Price <br />$32,728,137.85 <br />Net decrease of this Change <br />Order: <br />-$55,000.00 <br />Contract Price with all <br />approved Change Orders: <br />$32,673,137.85 <br />CHANGE IN CONTRACTTIMES <br />Description <br />Time <br />Original Contract Time: <br />(days or dates) <br />Substantial Completion: <br />Final Completion: <br />Net increase (decrease) this Change <br />Order: <br />(days or dates) <br />Substantial Completion: <br />Final Completion: <br />Contract Time with all approved <br />Change Orders: <br />(days or dates) <br />Substantial Completion: <br />Final Completion: <br />ACCEPTED: RECOMMENDED: APPROVED: <br />John Morris William R Adams, III, P.E. James Ennis, P.E. <br />CONTRACTOR (Signature) ENGINEER (Signature) OWNER (Signature) <br />PAGE 4 OF 4 79 <br />