www.mymanatee.org
Manatee County Government Administrative Center Commission Chambers, First Floor 9:00 a.m. - April 25, 2017
April 25, 2017 - Regular Meeting
Agenda Item #23


Subject
Change Order 3 to Agreement 14-0846OV Southwest Water Reclamation Facility (SWWRF) Nitrogen Removal

Briefings
None

Contact and/or Presenter Information

Contact: Gina M. Collins, Procurement Division, Financial Management Department, Ext. 3045

Presenter: Anthony Benitez, Project Management Division, Ext. 7333 and Jeff Streitmatter, Project Management Division, Public Works Department, Ext. 7335



Action Requested

Authorize the County Administrator or his designee to execute Change Order 3 to Agreement 14-0846OV, Southwest Water Reclamation Facility (SWWRF) with Vogel Bros. Building Co., Lakeland, Florida, increasing the contract amount by $176,999.24 from $12,727,472.39 to $12,904,471.63 adding 45 calendar days to the contract time.



Enabling/Regulating Authority
Manatee County Code of Laws

Background Discussion

Change Order 3 increases the contract amount by $176,999.24 from $12,727,472.39 to $12,904,471.63 and adds an additional 45 calendar days to the contract time. Change Order 3 provides for demolition of existing splitter box, elevated channel between anoxic basic and splitter box, and other modifications to improve site utilization, reduce maintenance issues, and improve safety conditions.

Procurement History

At its meeting on November 6, 2014, the Board of County Commissioners executed an Agreement with Vogel Bros. Building Company in the amount of $12,782,000.00 for the Southwest Water Reclamation Facility (SWWRF) Nitrogen Removal project which converts the plant process to Modified Ludzack-Ettinger (MLE).

At its meeting on January 26, 2016, the Board of County Commissioners executed Change Order 1 to the Agreement that reduced the contract amount by $200,013.93 and added 196 calendar days to the contract time for modifications to the project to minimize impacts to operation of the plant during construction and allow for safe installation methods during construction while providing a quality end product.

At its meeting on February 7, 2017, the Board of County Commissioners executed Change Order 2 to the Agreement providing for an additional $145,486.32 and added 140 calendar time for construction of a 54" influent structure to Aeration Basin 1 and 2 and to eliminate hydraulic restrictions as a result of unforeseen conditions.



County Attorney Review
Not Reviewed (No apparent legal issues)

Explanation of Other


Reviewing Attorney
N/A

Instructions to Board Records

Original to Board Records

Copies to:
Vogel Bros. Building Co., 2720 Drane Field Road, Lakeland, Florida 33811(jjames@bogelbldg.com)
Debbie Marchbank (debbie.marchbank@mymanatee.org), Public Works Department
Gina Collins (gina.collins@mymanatee.org), Procurement Division



Cost and Funds Source Account Number and Name
Utility Rates - 4166079080-534000 / 6079080-0004

Amount and Frequency of Recurring Costs
N/A


Attachment:  Southwest Water Reclamation Facility Nitrogen Removal Change Order 3 Departmental Memo.pdf
Attachment:  Southwest Water Reclamation Facility Nitrogen Removal Change Order 3.pdf
Attachment:  Southwest Water Reclamation Facility Nitrogen Removal Change Order 3 Bond Rider.pdf