BP Plc told congressional investigators on Tuesday that pressure tests on a drill pipe showed a fundamental mistake hours before the deadly explosion that caused the Gulf of Mexico oil leak, a memo released by two congressmen showed.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/drill-pipe-tests-showed-warning-signs-bp-oil-leak-says-panel
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/financial-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oil-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gulf-mexico
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/british-petroleum-bp