The $1.4-billion casino and resort complex overlooking the Potomac River and the District of Columbia is one of the only casinos in the world to achieve a LEED Gold certification.
To combat failing prestressed concrete cylinder pipe (PCCP) in its system, the Washington Suburban Sanitary Commission has placed a high priority on replacing sections of existing PCCP with ductile iron or steel pipe.
The new wastewater treatment plant is designed for an average daily flow of 332,000 gallons and provides nutrient removal to meet effluent requirements of 3.0 mg/l total nitrogen and 0.3 mg/l total phosphorus.
The 380,000-sq-ft City Center Plaza development in Boise includes a steel-framed, 10-story commercial and retail building with an adjoining five-story convention center.