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ATTACHMENT 2
<br />Jordan Lake Partnership
<br />Potable Water Interconnection Study
<br />Phase 2: Hydraulic Modeling Proposal
<br />Preliminary Conceptual Cost Sharing A pp r oac h for O- S�S PURPOSES ON- Potential S -- e and Cost S h �_ _- -
<br />Based on H &S Memo, 10/26/2012
<br />Drafted on 10/29/2012
<br />10
<br />Task
<br />Description
<br />Cost
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<br />cost per
<br />Participant
<br />(after base
<br />subtracted)
<br />Cary
<br />Apex
<br />Durham
<br />OWASA
<br />Hillsborough
<br />Chatham
<br />County
<br />Pittsboro
<br />Holly
<br />Springs
<br />Raleigh
<br />Orange
<br />County
<br />1.1
<br />Analyze Cary- Durham Interconnections ( #6, 7, 9)
<br />$57,280
<br />x
<br />x
<br />x
<br />x
<br />x
<br />x
<br />$9,738
<br />$9,738
<br />$9,738
<br />$9,738
<br />$9,738
<br />$0
<br />$0
<br />$0
<br />$0
<br />$9,738
<br />$0
<br />1.2
<br />Analyze Durham - OWASA Interconnections ( #25, 26, 27)
<br />$51,840
<br />x
<br />x
<br />x
<br />x
<br />x
<br />x
<br />x
<br />$7,344
<br />$7,344
<br />$7,344
<br />$7,344
<br />$7,344
<br />$0
<br />$7,344
<br />$0
<br />$0
<br />$0
<br />$7,344
<br />1.3
<br />Analyze Flow between Cary and OWASA through Durham ( #6, 7, 9, 25, 26, 27)
<br />$39,360
<br />x
<br />x
<br />x
<br />x
<br />x
<br />$8,364
<br />$8,364
<br />$8,364
<br />$8,364
<br />$8,364
<br />$0
<br />$0
<br />$0
<br />$0
<br />$0
<br />$0
<br />1.4
<br />Analyze Hillsborough- Durham Interconnection ( #16)
<br />$37,840
<br />x
<br />x
<br />x
<br />x
<br />$10,721
<br />$0
<br />$0
<br />$10,721
<br />$0
<br />$10,721
<br />$0
<br />$0
<br />$0
<br />$0
<br />$10,721
<br />1.5
<br />Analyze Flow from Hillsborough to Orange County ( #17, 22)
<br />$28,960
<br />x
<br />x
<br />$24,616
<br />$0
<br />$0
<br />$0
<br />$0
<br />$0
<br />$0
<br />$0
<br />$0
<br />$0
<br />$24,616
<br />2.1
<br />Analyze Cary emergency interconnections ( #9, 6, 7, 47, 43, 32, 42, 44, 45, 46, 50, 4, 3, 2, & 1)
<br />$58,000
<br />x
<br />x
<br />x
<br />x
<br />x
<br />x
<br />$9,860
<br />$9,860
<br />$9,860
<br />$9,860
<br />$9,860
<br />$0
<br />$0
<br />$0
<br />$0
<br />$9,860
<br />$0
<br />2.2
<br />Analyze Apex -Holly Springs interconnection ( #21, 5, 1, 2, 3, 4)
<br />$35,280
<br />x
<br />x
<br />x
<br />x
<br />x
<br />x
<br />$5,998
<br />$5,998
<br />$5,998
<br />$5,998
<br />$5,998
<br />$0
<br />$0
<br />$0
<br />$5,998
<br />$0
<br />$0
<br />2.3
<br />Analyze flow between Cary and Chatham County ( #48, 1, 2, 3, 4)
<br />$35,280
<br />x
<br />x
<br />x
<br />x
<br />$9,996
<br />$9,996
<br />$9,996
<br />$0
<br />$0
<br />$0
<br />$9,996
<br />$0
<br />$0
<br />$0
<br />$0
<br />2.4
<br />Analyze flow from Raleigh through Cary to Holly Springs and Apex ( #46, 50, 4, 5)
<br />$34,160
<br />x
<br />x
<br />x
<br />x
<br />x
<br />$7,259
<br />$7,259
<br />$7,259
<br />$0
<br />$0
<br />$0
<br />$0
<br />$0
<br />$7,259
<br />$7,259
<br />$0
<br />2.5
<br />Analyze flow from Durham to Apex ( #1, 2, 3, 4, 6, 7, 9)
<br />$30,600
<br />x
<br />x
<br />x
<br />x
<br />x
<br />x
<br />$5,202
<br />$5,202
<br />$5,202
<br />$5,202
<br />$5,202
<br />$0
<br />$0
<br />$0
<br />$0
<br />$5,202
<br />$0
<br />2.6
<br />Analyze Cary- Durham - Raleigh interconnections in 2060 ( #9, 6, 7, 47, 43, 32, 42, 44, 45, 46, 2
<br />$72,720
<br />x
<br />x
<br />x
<br />x
<br />x
<br />x
<br />$12,362
<br />$12,362
<br />$12,362
<br />$12,362
<br />$12,362
<br />$0
<br />$0
<br />$0
<br />$0
<br />$12,362
<br />$0
<br />Base Participation
<br />$72,198
<br />15%
<br />x
<br />x
<br />x
<br />x
<br />x
<br />x
<br />x
<br />x
<br />x
<br />x
<br />$7,220
<br />$7,220
<br />$7,220
<br />$7,220
<br />$7,220
<br />$7,220
<br />$7,220
<br />$7,220
<br />$7,220
<br />$7,220
<br />$7,220
<br />Total
<br />$481,320
<br />1
<br />1
<br />1
<br />1
<br />1
<br />0
<br />0 $83,342
<br />$83,342
<br />$76,809
<br />$66,087
<br />$17,941
<br />$24,560
<br />$7,220
<br />$20,476
<br />$51,641
<br />$49,901
<br />$481,320
<br />
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