Title
Resolution to Amend an Agreement with Greeley and Hansen, LLC for the Residuals Handling Improvements Project at the Wastewater Treatment Plant, RFP No. 601 ($160,480.00)
Memorandum
Your approval is requested to amend a Professional Service Agreement with Greeley and Hansen, LLC (G&H) in the amount of $160,480.00 for additional professional engineering services in relation to the Residuals Handling Improvements (RHI) Project at the City's Wastewater Treatment Plant (WWTP).
On August 15, 2005, Council approved an agreement with G&H in the amount of $2,531,133.00 for professional engineering services to design the RHI Project. The work performed under this contract was to design the renovations identified in the WWTP's Sewage Residuals Management Plan (SRMP). The SRMP is a comprehensive 25-year planning document that provides the basis and schedule for rehabilitation and replacement of major solids handling equipment and systems at the WWTP. Project improvements include demolition and replacement of existing solids handling equipment and systems with more effective and efficient equipment and systems, and complete demolition of the City's sludge incinerator.
On May 21, 2007, Council approved Amendment No. 1 to the Agreement with G&H in the amount of $198,300.00 to design additional project elements that added value to the City. On February 22, 2008, Council approved Amendment No. 2 in the amount of $135,550.00 to fund anticipated costs to coordinate the site plan and building permit review and approval process with Ann Arbor Township. The township review and approval process was required because the WWTP is located in Ann Arbor Township. During the early design stage of the project, Ann Arbor Township relinquished regulatory authority and permitting responsibilities to the City of Ann Arbor. After completion of design, the Township reclaimed jurisdiction and required the City to secure approved site plans and permits from the Township prior to start...
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