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Title
Change Order/Amendment No. 5 with Hill & Wilkinson General Contractors for the New City Hall Complex in the amount of $140,448.25 for structural additions, landscape irrigation/drainage improvements, concrete changes, stair/fence railing provisions, fire alarm system integration, gabion wall modifications, wall system support, accessible door access controls, steel pipe casing, irrigation connections and electric vehicle charging equipment
Presenter
Andy Henning, Senior Building and Construction Projects Manager
Recommended Action
Approve
Analysis
On April 3, 2018 the City Council awarded the Construction Manager at Risk (CMAR) contract to Hill & Wilkinson General Contractors (18-7758) for pre-construction services in the amount of $5,000. This award provided for CMAR services including development of project estimates, preliminary construction schedules, value engineering proposals and constructability review during the Design Phase.
The current Change Order/Amendment No. 5 in the amount of $140,448.25 is divided as follows:
$23,076.31 for added teflon bearing pads clarified to be required by the detailing of the structural steel system, landscape and corresponding concrete revisions to improve drainage and storm water retention and extended fence system with handrails at added step location
$23,025.85 for integration of the new fire alarm system with the existing fire alarm system in city hall in order for the two systems to communicate seamlessly
$44,020.12 for gabion wall and concrete wall adjustments associated with the routing of the rain garden
$9,075.47 for miscellaneous steel lintels, angle supports and metal stud framing
$15,614.55 for the addition of ADA accessible push buttons with all necessary electrical and low voltage wiring and security system integration which will allow the new main entry doors to open automatically for those requiring assistance
$8,836.08 for steel encasement of an existing sanitary sewer pipe d...
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