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.
The primary coordinate point for Sinking Spring is located at latitude 40.3247 and longitude -76.0225 in Berks County. The formal boundaries for the Borough of Sinking Spring (see map below) encompass a land area of 1.26 sq. miles and a water area of 0 sq. miles. Berks County is in the Eastern time zone (GMT -5).