11/2/1993 - Laserfiche WebLink

Home Browse Search

r Executive Summary 'BROWN AND C A L D W E L L The adopted Master Plan also identified a Project 29 which included a 16 -inch distribution pipe through the center of the GDU site. The analysis of the County distribution system, with the GDU system included, indicates that this project is no longer necessary. The existing GDU distribution system contains the necessary capacity to enable the County to meet 2010 flow conditions without the 16 -inch distribution pipe. The revised Indian River County, Proposed Potable Water Transmission Main Projects Tables are found at the end of Chapter 2. These tables indicate in which phase improvements need to be completed, the purpose for proposed changes, the trigger event which the County can use to time implementation of the project, estimated additional equivalent residential units served, and the estimated capital cost. These tables are from the adopted Master Plan and have been modified to reflect the following changes: 1. Addition of Project 3C -- 8 -inch pipe in the Garden Grove development in the cul de sac of 6th Avenue. Estimated cost $72,000: 2. Deletion of Project 29 -- 16 -inch pipe through center of GDU site. Estimated cost $915,000. Therefore, with the addition of one project and the deletion of another project, the overall proposed water transmission line project cost have been reduced an estimated $843,000. WASTEWATER COLLECTION SYSTEM The South Region wastewater service area has been redefined by the purchase of the GDU facilities. Not only has the wastewater collection service area been expanded, but the location of the proposed South Region Wastewater Treatment Plant (WWTP) is recommended to be changed to the existing GDU WWTP location.'The The existing 0.85 MGD GDU WWTP would be expanded to meet regional needs. The proposed modifications to the South Region wastewater service area result in changes to the quantity, distance and direction of wastewater transmission. Consequently, the entire South Region wastewater collection system was re-evaluated. Hydraulic modeling of the wastewater collection system was performed to identify existing system deficiencies and to develop proposed expansions to meet future demands. The hydraulic modeling included evaluation of existing pump station adequacy as well as force main capacity. Based on this analysis, the following capital improvements were identified: W.V763W"0RrF MMUMM ES -3 November 1993 W ® 1 BOOK 90 FAGS 9.31