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IRC -0853
<br />FIN: 431759-2
<br />CHANGE ORDER CO -01 CONCURRENCE
<br />PAGE 2
<br />performed in accordance with Developmental Special Provision SECTION 173 SHALLOW
<br />SUBSURFACE POLYURETHANE INJECTION (attached as Exhibit D). Since this was a result of existing
<br />conditions not noted in the plans, these costs are unforeseen and consequently, the contractor is
<br />entitled to additional compensation.
<br />When the Contractor found the voids, they stopped work on April 26, 2022, and submitted a notice
<br />of delay and intention to claim for additional costs. Subsequently, the FDOT engaged a consultant to
<br />perform ground penetrating radar (GPR) to determine the extent of the voids on April 27, 2022, with
<br />a report date of May 11, 2022.
<br />After much discussion between the FDOT and the County, an agreement was reached to perform
<br />urethane soil injection in the void areas found through the GPR process and the Contractor was
<br />directed to perform the work.
<br />After the agreement was reached, the Contractor engaged a subcontractor for the soil injection. Due
<br />to prior commitments, the subcontractor was not able to mobilize to the project until July 18, 2022.
<br />After mobilizing to the project, the subcontractor diligently pursued the soil injection and completed
<br />the work on July 27, 2022. The Contractor remobilized to the project and began productive work on
<br />August 2, 2022.
<br />A time impact analysis was performed by the Engineer which determined there was an impact of 87
<br />days to project completion date. In addition to accounting for the actual quantity, labor and
<br />equipment required, this Change Order also provides compensation to the Contractor for additional
<br />Maintenance of Traffic, Erosion Control & Maintenance and Indirect Costs, Expenses & Profit. The
<br />number of days used for the MOT and Erosion Control costs are the total time of time impact. The
<br />daily costs for these items was determined by dividing the total of each respective pay item by the
<br />Original Contract Time. To determine the Indirect Costs, Expenses & Profit, the FDOT formula (8% of
<br />Original Contract Cost/Original Contract Time) was applied to the impact days, less the 9 days on
<br />with the Contractor earned mark-up for extra work and less the first 10 compensable days, as
<br />allowed by FDOT Specification 4-3.2.
<br />Issue B - Material Price Increases to Asphalt Items
<br />Description:
<br />• Change the Contract Price as follows
<br />Pay
<br />Original
<br />Contract
<br />Remaining
<br />Total based on
<br />Contractor
<br />Total Revised
<br />hem #
<br />Description
<br />Unit
<br />Unit
<br />Qty
<br />Original Unit
<br />Escalated
<br />Cost
<br />Total Increase Cost
<br />Price
<br />Price
<br />Price
<br />Turnout Construction -
<br />0286 -2
<br />AsphalUDriveway Base-
<br />$150.00
<br />TN
<br />54
<br />$ 8,100.00
<br />$ 243.00
<br />$ 13,122.00
<br />$ 5,022.00
<br />Asphalt
<br />0334-1-
<br />Superpave Asphaltic
<br />13
<br />Concrete, Traffic C (SP
<br />$115.00
<br />TN
<br />200
<br />$ 23,000.00
<br />$ 176.50
<br />$ 35,300.00
<br />$ 12,300.00
<br />12.5 Overbuild)
<br />0334-1-
<br />Superpave Asphaltic
<br />13A
<br />Concrete, Traffic C, PG 76-
<br />$122.00
<br />TN
<br />1668
<br />$ 203,496.00
<br />$ 205.50
<br />$ 342,774.00
<br />$ 139,278.00
<br />22 (SP 12.51/2"w(poly)
<br />0337-7-
<br />Asphalt Concrete Friction
<br />82
<br />Course, FC -9.5, Traffic C,
<br />$126.00
<br />TN
<br />2998
<br />$ 377,748.00
<br />$ 227.25
<br />$ 681,295.50
<br />$ 303,547.50
<br />PG 76-22 w/[poly, 1" thick)
<br />$ 612,344.00 $1,072,491.50 $ 460,147.50
<br />Reason for Change Order (Issue B): 181
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