ON TOP OF THE W ORLD NORTH ADVANCED W ASTEW ATER TREATMENT FACI LI - PowerPoint PPT Presentation

ON TOP OF THE W ORLD NORTH ADVANCED W ASTEW ATER TREATMENT FACI LI TY Springs Com m ittee Presentation Decem ber 1 1 , 2 0 1 9

Site Map 2

Proposed Facility I m provem ents  WWTF Improvements • Construction of new 2.5 MGD advanced wastewater treatment facility and decommission of existing 1.25 MGD conventional treatment plant • Biosolid treatment and thickening with elimination of biosolids land application site • Reclaimed water transmission system high service pump station 3

Proposed Facility I m provem ents  Wastewater Transmission System Improvements • Triplex master lift station with odor control • 15,000 feet of 20-inch force main  Reclaimed Water Transmission System Improvements • 5 million gallon ground storage tank • 7700 feet of 24-inch transmission main • 300 feet of 16-inch transmission main for tie-in 4

Environm ent Statistics Significant Nutrient Reduction W W TF Biosolids Load Total Load Total Plant Effluent Load Year Reduction Reduction Flow ( MGD) Reduction ( lbs/ year) ( lbs/ year) ( lbs/ year) 2 0 1 9 0.650 1,636 7,326 8,962 ( Current Flow s) 2 0 2 6 1.150 2,895 12,962 15,856 ( Projected Flow s) 2 0 3 8 Projected ( 2 0 years from 1.850 4,656 20,851 25,508 BMAP) 2 0 4 8 Projected ( New Plant 2.500 6,292 28,177 34,470 Capacity) 5

Environm ent Statistics  ~ 8 Miles to Rainbow Springs Headw aters  High Recharge Area 6

Schedule Project 2 0 2 1 2 0 2 2 2 0 2 3 2 0 2 4 Schedule January June 2021 2022 PHASE 1 Engineering July September PHASE 2 2022 2024 Bidding and Construction 7

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