Action
Notice of study availability and request for public comments.
Summary
This notice seeks comments from the public on a cost-benefit study of mandatory installation of excess flow valves (EFVs) on all new and renewed gas distribution service lines. This study was performed by the Volpe National Transportation Systems Center (Volpe) at the request of RSPA's Office of Pipeline Safety (OPS) in response to a recommendation by the National Transportation Safety Board (NTSB).