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PROPOSED COMPLETION OF CONSTRUCTION APPROVAL RESOLUTION (TRANSPORTATION AND HIGHWAYS)
Department: Transportation and Highways
Other Part(ies): Peter Baker & Son Company, Lake Bluff, Illinois
Action: Approval of Proposed Completion of Construction Approval Resolution
Good(s) or Service(s): Construction Services - QC/QA Milling and Resurfacing Improvements
Location of Project: Sanders Road - Techny Road to Lake Cook Road in the Village of Northbrook
Section: 13-W2445-07-RS
County Board District: 14
Contract Number: 1455-13406
Federal Project Number: N/A
Federal Job Number: N/A
Final Cost: $2,705,385.74
Percent Above or Below Construction Contract Bid Amount: $539,079.03 or 16.6% below the Construction Contract Bid Amount
Summary: The Department of Transportation and Highways respectfully requests approval of the Proposed Completion of Construction Approval Resolution.
The QC/QA improvement consists of milling and resurfacing of Sanders Road from Techny Road to Lake-Cook Road. The improvement provides for removal of the existing asphalt surface to a depth of four (4) inches, full depth patching of base pavement as required and resurfacing with asphalt. The improvement also includes patching and diamond grinding in areas of concrete pavement, removal and replacement of damaged median, ADA compliant sidewalk ramps, removal and replacement of damaged concrete curb and gutter, drainage improvements and adjustments, installation of a permanent signal at Lindenwood Lane, pavement markings, traffic control and protection, landscaping and other related work to complete the project.
The decrease in project costs are attributed to the difference between the estimated quantities and actual field quantities of work performed with deduction in Class D patching, earth excavation, sub-base granular material and leveling binder items per field conditions.
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