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3. Project Phases: <br /> A. Due to the significant costs and work involved, a phased approach is recommended. <br /> • Wastewater service to Hina Lani Street would become available in FY 10-11 or FY 11- <br /> 12 dependent on the length of the construction period. <br /> o Total costs for the Sewer Infrastructure is estimated at $21 M. <br /> • R-1 effluent reuse to the Kohanaiki azea would become available FY 11-12 or FY 12- <br /> 13 dependent on the length of the construction period. <br /> o Total costs for the Effluent Reuse Upgrade is estimated at $21.1 M. <br /> B. Phase Descriptions: <br /> <T e . Cam orient Descn tronu 3 hm~ted <br /> YP P P ~ ~ lost r <br /> • Sewer Line from Kealakehe Pazkway to Sewage $3.6 M <br /> Pump Station (SPS) site (Approx. 0.2 miles) <br /> S-1 . Sewer Line from Hina Lani Street to SPS site <br /> Phase 1 (Approx. 1.2 miles) <br /> • Dual Force Main from SPS Site to Kealakehe <br /> Pazkway (Approx. 0.25 miles) <br /> ER-1 Reuse Line from Kealakehe Parkway to Kohanaiki $4.2 M <br /> Development (Approx. 2.3 miles) <br /> Sewage Pump Station and Dual Force Main from $17.4 M <br /> S-2 Kealakehe Parkway to Kealakehe WWTP (Approx. <br /> Phase 2 0.78 miles) <br /> ER-2 Effluent Reuse Force Main from Kealakehe $2.5 M <br /> Parkway to Kealakehe WWTP (A rox. 0.78 miles) <br /> ER-3 Upgrade of Kealakehe WWTP Treatment Process to $13.2 M <br /> rovide R-1 Water ca ability <br /> Phase 3 Upgrade DWS Hina Lani Tank for Reuse Storage $1.2 M <br /> ER-4 and to provide pressurization for Effluent Reuse <br /> System. <br /> Future ER-5 Reuse Line from Kohanaiki Development to $4.2 M <br /> Keahole Ai ort <br /> Page 2 of 2 <br /> O:\tech_services\Capital Improvements Program\Wastewater\Projects (Current)\Queen K Widening Phase 2\Council\070220 <br /> <br /> North Kona Sewer & Reuse - Council.doc <br /> <br />