AWWA C906 defines two types of surge pressure, recurring and occasional. The safe peak pressure or allowed total pressure for HDPE pipe is 1.5 times the pipeâs pressure rating for recurring surge and 2.0 times the pipeâs pressure rating for occasional surge.
Yates Center, Kansas. Yates Center is a city in and the county seat of Woodson County, Kansas, United States. As of the 2010 census, the city population was 1,417. Contents.
A large section of St. Lawrence county, embracing parts of the towns of Pitcairn, Russell, Fine, Clifton, Clare, Colton, and Hopkinton, is still a wilderness, large tracts of which are now almost in their primeval state.