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The Arlington County recently expanded and upgraded the capacity of its Water Pollution Control Plant in Alexandria, Virginia.
Environ-Civil Engineering provided quality assurance inspection of the construction using the contract documents.
 Arlington County Water Pollution Control Plant |
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Specifically, ECE provided the inspection related to the mechanical aspect of the construction. The general work activities consist of construction of the following:
- PTB Backup
- Primary Clarifier Modifications
- Operations Control Building Modifications
- Blower Building Modifications
- Aeration Tanks and Aeration Tank Modifications
- Mixed Liquor Flow Distribution Structures
- Foam Collection Pump Station
- Surface Waste Pump Station
- Secondary Clarifiers and Secondary Clarifier Modifications
- East Secondary Services and ASE1 Pump Station Modifications
- West Secondary Services and ASE2 Pump Station
- Backwash Storage Tanks
- Electrical Distribution Centers and Electrical Switchgear
- Primary Effluent Flume
- Associated demolition, site work, pipeline installation, electrical upgrades, instrumentation work and other miscellaneous activities required to complete the construction
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