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B-2. (refer to Appendix C, p. EX -05). Existing 16" transmission line on CR 510 to A -1-A, which feeds an existing 8" line north to Windsor, and a new 16" line south to Sea Oaks and a new tank (3 MG). New pumps to distribution mains: 8" exist line north to Disney, 12" new line south to Old Winter Beach Road. -(Tank delivery — 56 psi, Windsor — 16.7 psi, JI — 79.3 psi) B-3. (refer to Appendix C, p. EX -06). All reuse to island fed from Hobart Tank and pumps. There is not a new tank or pumps at Sea Oaks. Existing 16" transmission line on CR 510 to A -1-A, which feeds the existing 8" line north to Windsor, and feeds both the new 16" line and existing 8" line south to Sea Oaks (parallel mains), which reduces to a new 12" line from Sea Oaks south to Old Winter Beach Road. -(No Tank / Windsor : 16.7 psi / J1- 51.4 psi) Note; B-2 provides the highest and most consistent pressures to all communities. B-3 provides adequate flow and low but acceptable delivery pressure without a tank or pumps. Scenario C: This model is the same estimated flow allocation as Scenario B, plus an additional flow allocation into the COVB service area for the Shores arl&River Club developments (Total flow allocation of 3.116 MGD: estimated 1.964 MGD flo t north barrier island communities within IRCDUS service area, additional 1.0 MGD to JIB _nd n additional 0.153 MGD to COVB service area - the Shores and River Club): C-1. (refer to Appendix C, p. EX -07). Existing 16" transmission line on CR 510 to A -1-A, which feeds a new 16" Transmission line southo Sea a aks� 'ti a new tank (3 MG). New Pumps at Sea Oaks to distribution mains: 8" exist line (o h to w indsor, 12" new line south to Old Winter Beach Road -(Tank delivery : 49 psi / Wind C-2. (refer to Appendix C, • EX - feeds an existing 8" line tank (3 MG). New pu ps to Old Winter Beach Road -(Tank delivery : 53 psi ing 16" transmission line on CR 510 to A -1-A, which r, and a new 16" line south to Sea Oaks and a new tion mains: 8" exist line north to Disney, 12" new line south r : 13.6 psi / JI : 77.8 psi) C-3. (refer to Appendix C, p. EX -09). All reuse to island fed from Hobart Tank and pumps. There is not a new tank or pumps at Sea Oaks. Existing 16" transmission line on CR 510 to A -1-A, which feeds the existing 8" line north to Windsor, and feeds both the new 16" line and existing 8" line south to Sea Oaks (parallel mains), which reduces to a new 12" line from Sea Oaks south to Old Winter Beach Road. -(No Tank / Windsor : 13.5 psi / J1: 46.6 psi) Note: C-2 provides the highest and most consistent pressures to all communities. C-3 provides adequate flow and low but acceptable delivery pressure without a tank or pumps. Scenario D: This model is the same estimated flow allocation as Scenario C, plus additional flow allocations into the COVB service area until the system failed. The purpose was to estimate the maximum capacity of the transmission and distribution system on the North barrier Island (Additional flows were incrementally increased in each version D-1, D-2 or D-3 below, until the system failed to deliver flows at adequate pressures. Failure was considered to be a pressure below the following: 10 psi at the top of the Wabasso bridge, 15 psi at the Sea Oaks tank, or 5 psi at Windsor). The total flow allocation varies per model below, and included an estimated 1.964 158 8