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Bidjugde
JOB
Water Quality Control Plant Wet Weather Digester Improvements
BID DATE
06/5/18 - 2:00
AGENCY
South San Francisco
ESTIMATE
$44,000,000
SCOPE
1. Modifications to Secondary Clarifier No. 3. 2. Secondary Clarifier No. 4. 3. Modifications to RAS/WAS Pump station No. 2. 4. Modifications to Mixed Liquor Channel. 5. Modifications to Aeration Basin Nos. 1 through 4. 6. Modifications to Aeration Basin Nos. 5 through 9. 7. Storm Water Pump Station Nos. 4 and 5. 8. Modifications to Flow Splitting Structures No. 1 and 2. 9. Modifications to RAS Splitting Structure. 10. 3W System Surge Tank. 11. Modifications to Blower Building No. 1. 12. Replacement of Digester No. 1. 13. Demolition of Digester No. 2. 14. Modifications to Digester No. 3. 15. Modifications to Digester Control Building Nos. 1 and 2. 16. Demolition of Digester Control Building No. 3. 17. Recuperative Thickening System. 18. Digester No. 1 Sludge Transfer Sump. 19. Digester Drainage Sump. 20. Digester Gas Conditioning System. 21. Modifications to Dissolved Air Flotation Thickener Equipment Building. 22. Repair and Reconstruction to Existing Facilities Affected by the Work and all Work Necessary to Render the Facility Complete and Operational. Sam Bautista City of South San Francisco Engineering 400 Grand Avenue South San Francisco, CA 94080 Tel:(650) 829-6668 Fax:(650) 829-6689 sam.bautista@ssf.net
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