1. Town Branch Wet Weather Storage Public Information Meeting February 19, 2014 Lexington Fayette Urban County Government Division of Water Quality

2. EPA/DOW Violations Clean Water Act Sanitary Sewer Overflows Consent Decree

3. Consent Decree Requirements Remedial Measures Plan (RMP) Capacity Management Operations and Maintenance (CMOM) Capacity Assurance Plan (CAP)

4. Consent Decree Requirements Stormwater Quality Supplemental Environmental Projects (SEP) Fines/Penalties

5. Remedial Measures Plan (RMP) 82 Projects $600,000,000 Complete 2024 Upgrade/Upsize/New Sanitary Sewer Infrastructure

6. Town Branch Wastewater Treatment Plant (TB WWTP) Design – Average Day30 MGD – Peak Day64-70 MGD Average Annual day 18 MGD Dry Day11 MGD Wet Weather Day 126 MGD

7. Design Basis 2 Year, 24 Hour Storm Event 3.2 in Rain Eliminate SSOs Fines

8. Town Branch Wet Weather Storage (TB WWS) 44 Million Gallon Storage Tank 3 Phases – Phase 122 Million Gallons – Phase 2 11 Million Gallons – Phase 311 Million Gallons

11. Town Branch Wet Weather Storage (TB WWS) Phase 1 : 300’ L x 300’ W x 50’ H Complete Project: 600’ L x 300’ W x 50’ H

13. Town Branch Wet Weather Storage (TB WWS) Excavate 125,000 – 130,000 yd 3 Borrow / Landfill – Clay 54,000 yd 3 – Top soil8,700 yd 3 185,000 ~ 190,000 yd 3

14. Borrow / Landfill Sites Borrow Site – 4.3 acres – 9’ removed Landfill – 11.2 acres – 10’ placed

15. WWS Tank Reinforcement – 1,500 tons (3,000,000 lbs) Concrete – 25,000 yd 3 (2,500 truck loads) Base Slab – Varies 18” – 60” Walls – Varies 18” – 30” Buttresses – 70 (3’ Thick x 8’-10’ horizontal x 25’-42’ height) Pump Stations (2) – 44 MGD Capacity

16. Opinion of Cost Engineering/Legal - $1,200,000 Construction - $30,000,000 Contingency - $4,500,000 Total -$35,700,000

17. Schedule Advertize : March 2014 Award : May 2014 Construction : June 2014 – May 2016

18. Issues Disruption – Visual – Dust – Traffic Old Frankfort Pike Lisle Industrial Avenue Forbes Road Odors

19. Statements of Fact Remedial Measures Plan Single Largest Investment There will be: Sanitary Sewer Overflows Fines Rate Increases

20. Summary RMP Response to EPA Enforcement Action $600,000,000 12 Years Investment in Lexington Cleaner Environment Economic Vitality Quality of Life

21. Contact Mark Fischer, PE Project Manager 859-258-3415 mfischer@lexingtonky.gov

22. Questions