Laserfiche WebLink
EXHIBIT A-1 <br />CITY OF NORTH OLMSTED, OHIO <br />Proposed 1995 Operation and Maintenance (O&1V) Services <br />TASK TWO - 1991 Oneration and 1l?aintPnancp (n?X M? ManLl ilndatP (continued) <br />Chapter 3- Preliminary Treatment Operations and Processes <br />A. Course Screening <br />B. Comminution <br />C. Wet Weather Storage Facility <br />D. Mizing/Flocculation <br />E. Chemical Addition <br />Chapter 4- Primary Treatment Operations and Processes <br />A. Primary Sedimenxation <br />B. Sludge and Grit Removal <br />C. Scum Separation <br />Chapter 5- Aeration Unit Operations and Processes <br />A. Single Stage Aeration <br />B. Aeration Flow Splitting and Final Clarification <br />C. Sludge Recirculation <br />D. Sludge Wasting <br />D. Scum Removal <br />Chapter 6- Tertiary Unit Operations and Processes <br />A. Microscreening and Flow Splining <br />B. Disinfection <br />C. Outfall <br />Chapter 7- Primary and Secondary Sludge Thickening <br />A. Primary Sludge Thickening <br />B. Scum Separation <br />C. Waste Activated Sludge Thickening <br />D. Mixed Sludge Holding Tanks <br />Chapter 8- Sludge Thermal Conditioning and Dewatering <br />A. Thermal Conditioning Unit No. 1 <br />B. Thermal Conditioning Unit No. 2 <br />C. Oxidized Sludge Tanks <br />D. Sludge Dewatering <br />Chapter 9- Wet Stream and Solids Stream Pumps <br />A. Wet Stream Pumps <br />B. Solids Stream Pumps <br />C. Sodium Aluminate Feed Pumps <br />D. Process Water Pumps <br />950M.PR0/djl Page 2 of 5 <br />