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Title
Change Order/Amendment No. 1 for engineering and surveying services contract with KSA Engineers, Inc. for Waterwood Drive Extension from Arkansas Lane to north of Warrior Trail, for Drainage, Water and Wastewater Improvements in the total amount of $95,500
Presenter
Romin Khavari, City Engineer
Recommended Action
Approve
Analysis
The engineering and surveying services contract with KSA Engineers, Inc. for Waterwood Drive Extension from Arkansas Lane to north of Warrior Trail, for drainage, water and wastewater improvements in the total amount of $263,500 was approved by City Council on September 9, 2015 (15-4926).
This project provides for engineering and surveying services for the construction of approximately 3,000 linear feet of 24’ wide concrete pavement for Waterwood Drive Extension adjacent to the future Epic site from Arkansas Lane to north of Warrior Trail. This project is being coordinated with the design for the Epic and includes nine (9) parking lot and/or driveway connections and 8’-12’ sidewalks. This project also provides for the design of approximately 8,000 SY of concrete pavement, 2,400 L.F of various sized storm drain pipes with curb inlets, 6,200 L.F of 24”, 16”, 12” and 8” waterlines, 1,600 LF 12” wastewater line, Street lighting, electrical conduits, Entry signage, landscaping and irrigation.
The current Change Order/Amendment No. 1 in the amount of $95,500 will provide for additional professional surveying and engineering design services for the extension of the sanitary sewer outfall line from the EPIC project. The original scope included the anticipated design of 1,600 LF of 12" sanitary sewer line and excluded evaluations of capacities of the existing City sewer systems. During the design phase, it became apparent the existing sanitary sewer line instructed to connect to was undersized, therefore, the proposed outfall sewer line to support the EPIC project, would have to be resized, extended and relocated ...
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