Omaha CSO Gilmore Avenue Sewer Separation South Omaha

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Omaha CSO Gilmore Avenue Sewer Separation South Omaha Neighborhood Alliance May 17, 2012

Omaha CSO Gilmore Avenue Sewer Separation South Omaha Neighborhood Alliance May 17, 2012

Meeting Agenda Opening Remarks Project Overview – Tentative Project Schedule – Smoke Testing &

Meeting Agenda Opening Remarks Project Overview – Tentative Project Schedule – Smoke Testing & Field Work – Green Solutions CSO Community Enhancements Project Discussion

Gilmore Avenue Project Overview

Gilmore Avenue Project Overview

PROJECT AREA

PROJECT AREA

Typical Combined Sewer Combined Service Lateral Stormwater Lateral Omaha residential street Combined Sewer Line

Typical Combined Sewer Combined Service Lateral Stormwater Lateral Omaha residential street Combined Sewer Line

Typical Sewer Separation House Sanitary Lateral Stormwater Pipeline Stormwater Lateral Omaha residential street Sanitary

Typical Sewer Separation House Sanitary Lateral Stormwater Pipeline Stormwater Lateral Omaha residential street Sanitary Sewer Line

Project Goals • Separate the Sewers – – Reduces Sanitary Backups in Basements Reduces

Project Goals • Separate the Sewers – – Reduces Sanitary Backups in Basements Reduces Stormwater Treated at the WWTP Increases Capacity in the Storm Sewers Prevents Stream Flow from being contaminated • Reuse Existing Infrastructure – Use the Existing System where appropriate – Save Time, Money, and Disruption

Project Goals Minimize Disruption

Project Goals Minimize Disruption

What to Expect… Some Construction Mess

What to Expect… Some Construction Mess

What to Expect After Before

What to Expect After Before

What to Expect New Curb Ramps Access

What to Expect New Curb Ramps Access

What to Expect After Before

What to Expect After Before

Field Services • Manhole Inspection • Smoke Testing • Geotechnical Testing • Surveying

Field Services • Manhole Inspection • Smoke Testing • Geotechnical Testing • Surveying

Utility Coordination • MUD • Jeff Schovanec, P. E. • Senior Design Engineer Infrastructure

Utility Coordination • MUD • Jeff Schovanec, P. E. • Senior Design Engineer Infrastructure Replacement • 402 -504 -7905 (office) • [email protected] com • OPPD • Century. Link • Cox

Potential Green Solutions

Potential Green Solutions

Community Enhancements What are Community Enhancements? Efforts undertaken by the City or the neighborhood

Community Enhancements What are Community Enhancements? Efforts undertaken by the City or the neighborhood Purpose: To implement positive green and/or aesthetic changes during the planning and construction of a CSO! Project.

Community Enhancements How are these enhancement projects funded? – CSO Resources • The project

Community Enhancements How are these enhancement projects funded? – CSO Resources • The project reduces the impact of storm water on the system • Implementation fits the new design standards – Externally • • Mayor’s Neighborhood Grants Omaha Community Foundation Grants Nebraska Environmental Trust Grants Other grants and sources

Community Enhancements CSO Resources Enhancements & Infrastructure Replacement Funded with CSO Resources • Striping

Community Enhancements CSO Resources Enhancements & Infrastructure Replacement Funded with CSO Resources • Striping for Pedestrian Crossings • Bicycle Lanes • Utility relocation

CONTACT US • Web Site: www. omahacso. com • CSO Hotline: 402 -341 -0235

CONTACT US • Web Site: www. omahacso. com • CSO Hotline: 402 -341 -0235

Discussion & Questions

Discussion & Questions