Agenda - Council - 12/12/2017 - Laserfiche WebLink

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Alternative 1: Surface Water Supply. With this alternative, the following key improvements are required. Phase 1.- Construct a 9.6 mgd surface water treatment facility. Facility will need to be on-line by 2019 to meet community water demands. Estimated cost: $32,000,000. Phase 2 - Construct 2.4 mgd surface water treatment facility expansion. Expanded capacity required by 2025 to meet community water demand. Facility includes additional membrane filters, chemical feed and clarification facilities. Estimated Cost: $4,250,000. Total capital investment for this alternative is estimated to be $36,500,000. Alternative 2: Ground Water Supply. With this alternative, additional ground water wells, and a ground water treatment facility would be required. Key improvements are as follows: Phase 1 - Construct 9.6 mgd ground water treatment facility. Facility to be on- line by 2019. Estimated Cost: $24,000,000. Phase 2 - Construct Well 9. Well to be on-line by 2019. Estimated Cost: $900,000. Phase 3 - Construct Well 10. Well to be on-line by 2022. Estimated Cost: $900,000. Phase 4 - Construct 2.4 mgd ground water treatment facility expansion. Facility to be on-line by 2026. Estimated Cost: $4,100,000. Phase 5 - Construct Well 11. Well to be on-line by 2026. Estimated Cost: $900,000. Phase 6 - Construct Well 12. Well to be on-line by 2030. Estimated Cost: $900,000. Total capital investment for this alternative is estimated to be $31,700,000. City of Ramsey, Minnesota — R13.104504 Page 5 Comprehensive Water System Study Prepared by Bolton & Menk, Inc.