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PROPOSED CONTRACT AMENDMENT
 
Department(s):  Planning & Development  
 
Vendor:  Plata Corporation, Chicago, Illinois  
 
Request:  Authorization for the Forest Preserve District of Cook County to extend a previously executed   contract  
 
Good(s) or Service(s):  Construction services for the addition to the General Headquarters including a new entrance lobby and elevator, ADA washrooms, various improvements to the corner pavilion, landscaping and site amenities.
 
Original Contract Period:  Three hundred fifteen (315) calendar days from Notice To Proceed (10/3/2014 - 8/14/2015)
 
Administrative Extension:  Sixty (60) calendar day extension days granted by the Purchasing Agent (8/15/15 - 10/13/2015) 
 
Proposed Contract Period Extension:  One hundred eighty (180) day extension (10/14/2015 - 4/13/2016) 
 
Total Current Contract Amount Authority:   $2,586,885.51
 
Original Approval:  7/22/2014, $2,586,885.51
 
Previous Increase(s):  N/A 
 
This Increase Requested:   N/A 
 
Estimated Fiscal Impact:  NA 
 
Accounts:  Building Accounts, 25-6710, 52-6710 and 54-6710, two (2) additional funding sources are being identified as 26-6710 and 55-6710.
 
Contract Number(s):  13-80-01 G7R1 
 
Concurrences:
The Chief Financial Officer and Chief Attorney have approved this item. 
 
The Vendor has met the Minority and Women Business Enterprise Ordinance Provisions.
 
District(s):  9
 
Summary:  An extension is required due to the discovery of unknown underground storage tanks and weather conditions - an extended winter and exceptionally wet spring. This extension is for time only. The contractor has installed the foundation, structural steel, metal roof deck, roof, glass walls and masonry.  Items remaining include installing the elevator, interior finishes and site amenities.
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