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NY C ill'C Commission <br /> 4r IS<,, City of Sunny Isles Beach Norman S.Edeleup..l/m-ur <br /> ° 18070 Collins Avenue Isaac Aeliun.flee Mai ur <br /> A Jeanette Gallo. Commissioner <br /> ° Sunny Isles Beach. Florida 33160 Jennifer Let in.('umnueunner <br /> (305)947-0606 City Hall Grurgt"Rud"Scholl.Cununrssmnrr <br /> (305)949-3113 Fax Christopher J.Ruew,City Manager <br /> i, D➢r R,0'44e 305 947-2150 Building Department• Fto ( ) 8 P Hans Ott.(. C'irr damage,' <br /> qr „o (305)947-5107 Fax .lane A.Hines.(Alt.rite C7er1 <br /> ' or S V+ <br /> MEMORANDUM <br /> TO: The Honorable Mayor and City Commission <br /> FROM: Helen (fray. PE. City Engineer <br /> DATE: January 17. 2013 <br /> RE: Resolution approving the Second Amendment to the Agreement with Calvin <br /> Giordano and Associates, Inc. to Provide for Consulting and Permitting Services <br /> for the Emergency Bridge <br /> RECOMMENDATION: <br /> It is recommended that City Commission adopt the resolution approving the Second <br /> Amendment to the Agreement with Calvin Giordano and Associates. Inc. <br /> REASONS: <br /> In July of 2010. when the original contract with Calvin Giordano and Associates. Inc. was <br /> negotiated and subsequently approved. there were several tasks or subtasks that had been <br /> removed from the overall scope of work as directed by the City. Given requirements for <br /> environmental mitigation for those project elements that affect sea grasses, it is necessary to <br /> complete additional services related to environmental mitigation required for permits. <br /> Work Authorization No. 149 Mitigation Site Topographic Survey <br /> The original contract and subsequent amendment for the bridge design did not include <br /> hydrographic surveying services needed to evaluate possible mitigation areas within the City. <br /> Suitability of seagrass mitigation areas are generally a function of water depth and water quality. <br /> This work authorization obtains needed data to determine if either the Atlantic Isles lagoon or the <br /> eastern terminus of the canal between Bayview Drive and Kings Points Drive west of Collins <br /> Avenue are suitable candidates for seagrass mitigation areas. In an amount not to exceed <br /> 55502.00 <br /> FUNDING SOURCE: <br /> Funding is available in account no. 20-600-5651. � <br /> Agendal t al I O At <br /> Date t — I,- 13 <br /> • <br />