California Public Utilities Commission Risk Assessment Unit (RAU)
http://1.usa.gov/AnP8a3
Following the 2010 Pacific gas and Electric pipeline explosion that killed several people and destroyed a neighborhood in San Bruno, California, the regulator identified over 550 potential trouble spots, then narrowed these down to (from report) “17 potential hazards that impact public safety for which the RAU recommends current and continuing CPUC attention.” [H/T: Greenwire, sub. req'd]
