The following is based on test requirements for steel pipeline that will operate at a hoop stress of 30% or more of the smys class I or class II locations for gas transmission lines (not surface lines) that are within ___ ft hydrostatically tested.

The following is based on test requirements for steel pipeline that will operate at a hoop stress of 30% or more of the smys class I or class II locations for gas transmission lines (not surface lines) that are within ___ ft hydrostatically tested.