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Jntroduction Schulke, Bittle & Stoddard, LLC has been authorized by the Indian River County Department of Utility Services (IRCDUS) to prepare a report determining the feasibility to provide irrigation quality re-claimed water (Reuse Water) for the North Indian River County barrier island vicinity, including the feasibility to run new reuse water mains south on SR A -1-A, from CR 510 to Old Winter Beach Road, and the report will provide preliminary recommendations for the size and location of the reuse water transmission main and distribution mains in SR A -1-A, and size of storage tanks and pumping station(s) to be located at the Sea Oaks WWTP site. The Reuse system infrastructure is generally located along approximately 2.4 miles (12,700 If) of A -1-A, from CR 510 to Old Winter Beach Road. This Preliminary Engineering Report describes the manner in which proposed improvements to the IRCDUS reuse transmission and distribution systems could be integrated into the County's existing reuse water system. The Report provides an overview of the County's existing reuse water system and describes other reuse water system improvements that need to be completed in order to fully utilize the proposed improvements. The proposed improvements generally are described as follows: 1. A new utility connection will be made to at the new 16" diameter reuse transmission main wijI along A -1-A south of CR 510. It will connect 510 and SR A -1-A and will run along the e 510 to the inactive North County (Sea Oaks) along SR A -1-A from CR 510 north t existing 16" reuse main that runs alon inert section of CR 510 and SR A -1-A. A placeexisting 8" transmission main theexisting6" transmission main at CR of SR -1-A south 4,749 If from CR P. The existing 8" reuse main running main connected to and fed from the The estimated cost oft eii�tra smi si • n main is: $ 1,494,478.87 (see AFPndix A) 2. A new reuse distribution ne or will consist of: a. Ru Hing nort f om Sea Oaks: the existing 8" reuse transmission main that was re- laced . the new 16" main will be converted to a distribution main. This m. in r pproximately 4,700 If along SR A -1-A, from Sea Oaks to CR 510. b. Running south, from Sea Oaks: a new 12" reuse water distribution main will be installed from Sea Oaks and will run along the east side of SR A -1- A, south approximately 8,594 If to Old Winter Beach Road, where it will connect to a recently constructed existing 16" reuse main in Old Winter Beach Road c. Along the length of the reuse water distribution mains, stub -outs with valves will be located at strategic locations for the future connection and distribution of reuse water to several communities, providing irrigation quality reuse water. The estimated cost of the distribution system is: $ 2,134,399.40 (see Appendix A) 3. A 3.0 MG Reuse Water Storage Tank and a pumping facility are proposed to be located at the Sea Oaks WWTP, to store reuse water that is delivered from the new larger diameter reuse transmission main. The pumping facility will pump from the storage tanks into a new 152 2