U.S. regulator raises concerns about weights on energy pipelines

U.S. regulator raises concerns about weights on energy pipelines 

By Nia Williams and Valerie Volcovici, Reuters (Dec 3, 2017) – “U.S. regulators do not have specific information on the types of weights or their locations because pipeline companies are not required to submit data, said Carl Weimer, executive director of the non-profit Pipeline Safety Trust.”