AWWA ACE65368

This powerpoint presentation begins by providing background information on Arlington County, Virginia, and the Fort Ethan Allen Pump Station. Key project objectives included:Increase Transmission Capacity into ArlingtonCounty's Minor Hill Reservoir from theDalecarlia WTP;the Additional Capacity to Meet GrowthDemands through Buildout;provide additional Fire Flow Capacity toWilliamsburg Middle School, 5,000 gpd Design Flow; and,increase Water Transmission Capacity to MinorHill Reservoir from 9 MGD to Approximately 14MGD. Topics outlined include: original master plan alternative; original master plan water main improvements; hydraulic gradient with the original master plan alternative hydraulic gradient with the origin; existing pump and system curves; hydraulic modeling approach; key hydraulic findings of the original master plan alternative; key design challenges; alternative water system improvements; key elements of alternative; existing floor plan of Fort Ethan Allen Pumping Station; modified floor plan; interior photos prior to construction; new header wall penetration; and, exterior and interior construction photos. Includes figures.

Product Details

Edition:

Vol. - No.

Published:

06/01/2007

Number of Pages:

42

File Size:

1 file , 8.8 MB