Title
Consider a resolution authorizing the Mayor to execute Supplemental Contract No. 8 with Brown & Gay Engineers, Inc. for the Gattis School Road Segment 6 Project.
Body
The City entered into a contract for Engineering services with Brown and Gay Engineers Inc. for the work on Gattis School Segment 6 in February of 2016 in the amount of $482,439.90. The project consists of reconstructing approximately 0.65 miles of the existing 4-lane roadway section to a 6-lane divided facility and adding a right turn lane on Red Bud Lane.
As the work has progressed and the scope has increased it was necessary to amend the contract and to modify the provisions for the scope of services and to increase the compensation by $401,872.25 increasing the total to $884,312.15.
Supplemental Agreement #2 was for additional Subsurface Utility Engineering (SUE). As the limits of the project were extended so was the need to have additional SUE work to performed to complete conflict analysis. This Supplemental Agreement is in the amount of $8540.00 increasing the total price to $892,852.15.
Supplemental #3 was for additional surveying as some of the parcels to be acquired were modified slightly to accommodate the owners. It will also include drainage analysis and to develop storm water hydrology for the existing and ultimate roadway sections. Signing, Pavement Markings and signalization will also be developed and traffic signal and intersection layouts will be designed. This supplemental will increase the compensation by $177,053.00. This will bring the total contract amount to $1,069,905.15.
Supplemental #4 was to modify the provisions for the scope of services to include the redesign of water lines in conflict with the proposed roadway design and to increase the compensation by $119,914.00 for a total of $1,189,819.15.
Supplement #5 was for full 100% PS&E documents including traffic control plans for all phases of the work, Illumination Study and design of roadway illuminatio...
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