CPAC Meeting at Bay View WWTP January 26, 2015 A TWI Background & Summary of TWI Construction Status Thru December 31, 2014 Page - 1 4/25/14
Toledo Waterways Initiative TWI…Toledo’s Wet Weather Program Federal consent decree to reduce pollution impacts on area waterways from City WWTP and sewers due to heavy rains Three action components to TWI Eliminate WWTP Bypasses Eliminate Known Sanitary Sewer Overflows Reduce and Control Combined Sewer Overflows B&V - 2 4/25/14
Toledo Waterways Initiative - Dec 2014 Projected total program cost - $521 M We are ~66% complete. On track $ and schedule 1. Eliminate WWTP Bypasses - $135 M Done! Zero bypasses since 2005 2. Eliminate Known Sanitary Sewer Overflows - $71 M Done 2014! – Two addt’l , Heatherdowns & Arlington under design 3. Control Combined Sewer Overflows - $315 M 25 Projects, Design ~ 76% complete, Construction ~34% B&V - 3 4/25/14
LTCP Progress Status Summary – Jan 2015 Page - 4 10/20/14
Map of TWI Projects Currently Under Construction Ottawa River Storage Facility Dearborn Storage Pipeline Page - 5 10/20/14
CSO LTCP Construction Schedule & Cost Curve – Dec 2014 Page - 6 10/20/14
LTCP Construction Safety – Dec 2014 Program to Date Summary • 412,660 hours total • 5 recordable injuries. 2.4 IIR. Nat. ave. is 3.5 • 2 lost workday injuries. 1.0 LWDI. Nat. ave. is 1.1 Page - 7 10/20/14
Bayview Grit Facility – Thru DEC 2014 Page - 8 10/20/14
Bay View Grit Facility – OCT 2014 Grit Building & West Aerated Grit Tanks Page - 9 10/20/14
Oakdale Storage Basin – Thru DEC 2014 Page - 10 10/20/14
Oakdale Storage Basin – DEC 2014 Utility Building Interior & Water Supply Piping Page - 11 10/20/14
Oakdale Storage Basin – DEC 2014 Valve Vault Piping Page - 12 10/20/14
Oakdale Storage Basin – SEP 2014 Valve Vault – Pump Discharge Piping and Valves Page - 13 10/20/14
Oakdale Storage Basin – DEC 2014 SE Corner Pond 5D & Utility Building Page - 14 10/20/14
Oakdale Storage Basin – DEC 2014 Seed & Mulch on North Side of Pond 5D Page - 15 10/20/14
Oakdale Storage Basin – DEC 2014 Panoramic View of Site Before Seed & Mulch Page - 16 10/20/14
Dearborn Storage Pipeline – Thru DEC 2014 Page - 17 10/20/14
Dearborn Storage Pipeline – SEP 2014 Excavation for Dewatering Structure Page - 18 10/20/14
Dearborn Storage Pipeline – DEC 2014 Dewatering Structure – Stone Grading for Bottom Slab Page - 19 10/20/14
Dearborn Storage Pipeline – DEC 2014 Dewatering Structure Interior Formwork Page - 20 10/20/14
Dearborn Storage Pipeline – DEC 2014 Dewatering Structure – Setting First 132-inch Wall Pipe Page - 21 10/20/14
Dearborn Storage Pipeline – DEC 2014 Dewatering Structure – All Three 132-inch Wall Pipes Page - 22 10/20/14
Dearborn Storage Pipeline – DEC 2014 Shaft in Front Street – ES Interceptor Structure Page - 23 10/20/14
Dearborn Storage Pipeline – DEC 2014 ES Interceptor Structure Shaft – Finishing Bottom of Shaft Page - 24 10/20/14
Dearborn Storage Pipeline – DEC 2014 ES Interceptor Structure Shaft – Grouting Operation Page - 25 10/20/14
Dearborn Storage Pipeline – DEC 2014 ES Interceptor Structure Shaft & Safety Netting Page - 26 10/20/14
Ottawa River South Storage Facility – Thru DEC 2014 Page - 27 10/20/14
Ottawa River South Storage Facility – DEC 2014 Mobilizing Equipment – Crane Erection Page - 28 10/20/14
Ottawa River South Storage Facility – DEC 2014 Construction of Laydown Area on East Side Page - 29 10/20/14
Ottawa River South Storage Facility – DEC 2014 Installation of Silt Fence on North Side Page - 30 10/20/14
Ottawa River South Storage Facility – DEC 2014 Demolition of the Ball Field Backstop Page - 31 10/20/14
Ottawa River South Storage Facility – DEC 2014 Clearing of Wooded/Brush Area on N. Side of Manhattan Page - 32 10/20/14
Ottawa River South Storage Facility – DEC 2014 Installation of Construction Fence Along the East Side Page - 33 10/20/14
Ottawa River South Storage Facility – DEC 2014 Trench Excavation for Water Main – Blanchard & Manhattan Page - 34 10/20/14
Questions?? Page - 35 10/20/14
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