Presentation to AAAEA Technical conference

CASE STUDIES OF WET WEATHER FLOW ISSUES Presentation To AAAEA Technical Conference Hala Baroudi, P.E. Anderson, Eckstein and Westrick MAY 13, 2006

Presentation Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What are CSOs and SSOs? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What are CSOs and SSOs? Separate Sewer System *Obtained From MDEQ

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],What are CSOs and SSOs?

What are CSOs and SSOs? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What are CSOs and SSOs? *Obtained From MDEQ Combined Sewer System—Dry Weather Conditions

What are CSOs and SSOs? *Obtained From MDEQ Combined Sewer System—Wet Weather Conditions

[object Object],[object Object],[object Object],[object Object],What are CSOs and SSOs?

[object Object],[object Object],[object Object],[object Object],[object Object],What are CSOs and SSOs?

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],What are CSOs and SSOs?

Detroit Waste Water Treatment Plant Service Area Detroit WWTP ,[object Object],[object Object],[object Object],[object Object],[object Object],Southeastern Oakland County Sewage District System (SOCSDS) Center Line

Southeast Oakland County Sewage Disposal System ,[object Object],[object Object],[object Object],[object Object],* Obtained from CS-1314

Southeast Oakland County Sewage Disposal System (Contd.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],* Obtained from Project Plan

Southeast Oakland County Sewage Disposal System (Contd.) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Improvement to the SOCSDS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SOCSDS System Schematics * Obtained from GWK Basis of Design

Goal of SOCSDS System Improvement ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Photo of the RTF Improvement Aerial View of Screens * Construction Cost $79,460,000

Center Line Sanitary District ,[object Object],[object Object],[object Object],[object Object]

Center Line SSO Pathway ,[object Object],[object Object],[object Object],[object Object]

Center Line SSO Volume and Frequency

Storage Requirement to Eliminate SSO Based on 2000/2001 records (April through October)

City Rehabilitation Efforts to Mitigate SSO ,[object Object],[object Object],[object Object],[object Object]

City Rehabilitation Efforts to Mitigate SSO (Contd.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SSO Vs. City Efforts to Mitigate SSO

Approach to Demonstrate City Efforts to Mitigate SSO Storage to eliminate SSO based on the 2000/2001 records: 2.72MG Storage to eliminate SSO based on the 2003/2004 model: 0.82MG

Assessment of Corrective Activities

Assessment of Corrective Activities Projected Flows for 8/3/04

Presentation to AAAEA Technical conference

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