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Water/Wastewater

The following project illustrates an example of Keville Enterprises' experience in the Water/Wastewater market. For additional projects view the following: Nantucket Wastewater Treatment Plant Upgrade , MWRA North Dorchester CSO Project

Washington Suburban Sanitary Sewer Commission
Potomac Water Filtration Plant Improvements Project

Client: Washington Suburban Sanitary Commission (WSSC)
Location: Potomac, Maryland
Services: Construction Management and Inspection
Completion Date: 2010

Keville Enterprises provided construction management and inspection services in connection with the $89M upgrade to the Potomac Water Filtration Plant in Potomac, MD.

Project elements included:

• new ultraviolet disinfection facilities • new intermediate pumping station
• improved rapid mix and flow split facilities • flocculation equipment upgrades
• hydraulic improvements • electrical system enhancements


Keville served as the on-site representative for the WSSC and its CM-at-Risk contractor, a joint venture of Clark/Ulliman Schutte. Keville provided construction management, project controls and construction inspection services for the client.

Daily activities included: preparing daily progress reports; taking periodic construction progress photos and special field condition photos; verifying that all designated DBE subcontractors performed their portion of the work required by the contract; evaluating and processing proposed change orders; processing project submittals and providing weekly verification that the GC was maintaining a current set of as-built record drawings; reviewing the GC’s pay requisitions for accuracy and verifying that actual work had been completed; and ensuring that all daily reports, test results, and all additional reports, records, and documentation were maintained in a complete and orderly manner.


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