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This drainage and street improvement project is part of the Comprehensive Plan to alleviate flooding problems throughout the City of Sunny Isles Beach. BHA's approach to solve the flooding problems of the Central Island neighborhood was to utilize Drainage wells. This drainage and street improvement project is the first of its kind to utilize 22 Stormwater Drainage Wells for flood control. The injection wells are modeled to equalize runoff injection to the water table. b. Reference Project Name/Address: City of Sunny Isles Beach, Florida Reference Project Description: Scope of Services Provided: Golden Shores drainage and street improvements Survey, street widening and revised preliminary and final design and construction inspection. Project Start Date: Nov. 2000 Project Completion Date: Mar. 2003 Construction Completion Date: Jan. 15, 2003 $ 3,449,896.56 Professional Fees: $ 448,864.00 Construction Start Date: 3/2002 Project Construction Cost: The City of Sunny Isles Beach was experiencing drainage problems with the recently completed storm drainage pumping system built in the Golden Shores neighborhood. The objective of this project was to identify and quantify alternative methods to remedy the current problems: Drainage evaluation, final design and technical construction assistance to the City were included in this project: The project encompassed four phases of development. BHA provided consulting engineering services for all phases listed below: Phase I: Flood control study and evaluation of the existing storm sewer system and pumping station. Completed on January 2001. Phase II: Photogrammetric and planimetric mapping of this 80 acre site, pavement condition survey, plan production for the reconstruction of the storm sewer system, street widening and signalization. This phase also included the electro-mechanical refurbishment of the pumping station and new flood control staging. Storm sewer rehabilitation using epoxy resins and polyester liner was utilized. The 9,100 linear feet of storm sewer "cured in place piping" (CIPP) rehabilitation process is considered the largest of its kind in the US and was published on the July 2002 issue of the "Trenchless Technology " magazine. Drainage problem in one section of this neighborhood was accomplished by using four (4) Storm Drainage Wells. Phase III: Technical assistance to the City of Sunny Isles Beach for letting and bidding process for the implementation of this 3.5 million construction cost project. Completed on October 2001. Phase IV: Consulting engineering services for the construction supervision (CEI) for the construction of this project. Completed on January 2003. 5