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Blackburn Wastewater Treatment Plant Upgrade Study

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<strong>Blackburn</strong> WWTP <strong>Treatment</strong> Options 1<br />

Option 7a<br />

Decommission <strong>Blackburn</strong> WWTP ~ @W~CO~S~NC~<br />

New Mechanical Secondary <strong>Plant</strong>/No Nitri6cation<br />

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Notes: 1 1 1 1<br />

Annual O&M cost lor Blackbum sewage lagoons 1999-2007 is %45.OW$56,5?1<br />

Annual O&M cost for new Blackbum mechanical plant 2008 to 2024 is $129,362-$204,442<br />

I I I I I

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