The National Transportation Safety Board determines that the probable cause of the accident involving the rupture of the gas service line was the Lone Star Gas Company's failure to show on its maps the subsequently ruptured gas service line, are the failure of the gas company line locator to verify the existence and status of the gas service line.
Pipeline Accident Report - Lone Star Gas Company Gas Explosion and Fire, Fort Worth, Texas, March 12, 1986
1987
70 pages
Report
No indication
English