In this installment of Weekly Boiler Tips, learn the key differences between Maximum Allowable Working Pressure and Operating Pressure in this informative video. Simplify boiler pressure! Learn the ...

A Kennewick police vehicle blocks traffic after a natural gas leak in Kennewick that did not involve a high-pressure line. Tri-City Herald file Cascade Natural Gas has been accused of a lax attitude ...

On Nov. 17, new rules took effect increasing the maximum allowable operating pressure (MAOP) for natural gas transmission pipelines beyond that allowed by previous regulations. On Nov. 17, new rules ...

WASHINGTON — Federal safety officials are raising doubts about a judge’s ruling that El Paso Corp. should have run its natural gas pipeline at peak pressure during the California energy crisis. The ...

The Pipeline and Hazardous Materials Safety Administration proposed a rule today that would increase the maximum allowable operating pressure in some gas transmission pipelines above what its ...

Pipeline opponents are raising new concerns about the safety of Energy Transfer/Sunoco Logistics’ Mariner East 2x natural gas liquids line, which the company says will have a maximum operating ...

In the pipeline engineering profession, safety and efficiency are not nebulous ideas, they just evolve out of measuring. When it comes to seamless pipes in high-consequence applications, two of the ...