Wastewater Treatment Plant Biofilter Replacement
Confidential Client, Pennsylvania
Services: 
- Plant Upgrade
- Regulatory Compliance Negotiations
Schedule: 22 Months
Budget: $16.6 Million
Tasks:
- Coordination of Design Activities
- Scheduling and Estimating
- Pre-Construction
- Constructability Reviews
- Purchasing
- Project/Construction Management
- Quality Control
- Safety and Start-up
- Validation
- Commissioning
Project Highlights:
- Pilot testing and basis of design development for the installation of a new MBBR system identified problems of additional operational complexity, potential odor considerations, and elevated implementation costs
- Removed biofilters from service by expanding the conventional activated sludge system at the WWTP
- Relocated the existing 69 kV power line that currently transects the WWP site and installed a new double-ended electrical substation Demolished primary clarifier as necessary to accommodate the footprint of the new activated sludge reactors
- Constructed three new above ground activated sludge tanks with secondary containment
- Installed new jet aeration system in each new activated sludge tank complete with in-basin aeration headerlnozzles, aeration blowers, and mixing pumps
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