IRVING, TX — A new technical document that addresses techniques for the safe and proper use of spray polyurethane foam insulation on and around plastic pressure pipe materials has been published by ...

As part of its massive search for documents to verify it has set safe pressure levels for its natural gas lines, PG&E has sent letters to 42,000 current and former employees asking if they have any ...

The brunt of the court-ordered payment the University of Iowa owes construction company Modern Piping has still not been paid out as the UI says it awaits final construction records of the Stead ...

For decades PG&E racked up a pile of internal reports about weld failures and other problems on a natural gas line right next to the San Bruno pipe that ruptured along a shoddy weld in a catastrophic ...