N-12 has built an impressive service record in storm water and other drainage applications where hydraulics are important and durability is critical. The pipe is offered in diameters from 4 through 36, in 20 ft. lengths. The natural toughness of HDPE is enhanced by the corrugated exterior which increases the structural strength of N-12 pipe. It is designed for use under both H20 and E80 live loads, or with fill heights of 50 feet or more.
Yellow Spring, West Virginia. Yellow Spring is an unincorporated community in Hampshire County in the U.S. state of West Virginia. According to the 2000 census, the Yellow Spring community has a population of 296. Yellow Spring is named after the Yellow Spring located there on the Cacapon River.
Virginia is for Lovers. Cultural Heritage Gum Springs Historical Society and Museum. Gum Springs is the oldest African American Community in Fairfax County, formaly established in 1833. West Ford, a former slave, founded the community after being freed by George Washington. Located close to the Mount Vernon Estate,the community was a sanctuary for freedmen and runaways.