PHMSA Hazmat Incident X-2021070158 — SULFUR, MOLTEN — SIBLEY, IA

Incident X-2021070158PHMSA hazardous materials incident report X-2021070158. Incident date: 2021-05-16. Location: SIBLEY, IA. Mode: Rail. Carrier/reporter: UNION PACIFIC RAILROAD. Shipper: ERCO Worldwide / Flint Hills Resources LP / MARATHON PETROLEUM COMPANY LP. Materials: NA2448; SULFUR, MOLTEN; hazard class 9; 22413.875 LGA released | NA2448; SULFUR, MOLTEN; hazard class 9; 6813.375 LGA released | UN1203; GASOLINE INCLUDES GASOLINE MIXED WITH ETHYL ALCOHOL, WITH NOT MORE THAN 10% ALCOHOL; hazard class 3; 27518 LGA released | UN1203; GASOLINE INCLUDES GASOLINE MIXED WITH ETHYL ALCOHOL, WITH NOT MORE THAN 10% ALCOHOL; hazard class 3; 27816 LGA released | UN1203; GASOLINE INCLUDES GASOLINE MIXED WITH ETHYL ALCOHOL, WITH NOT MORE THAN 10% ALCOHOL; hazard class 3; 28028 LGA released | UN1789; HYDROCHLORIC ACID; hazard class 8; 11875 LGA released | UN1789; HYDROCHLORIC ACID; hazard class 8; 18346.875 LGA released | UN1789; HYDROCHLORIC ACID; hazard class 8; 6071.875 LGA released | UN1814; POTASSIUM HYDROXIDE, SOLUTION; hazard class 8; 191750 LGA released | UN3257; ELEVATED TEMPERATURE LIQUID, N.O.S., AT OR ABOVE 100 C AND BELOW ITS FLASH POINT (INCLUDING MOLTEN METALS, MOLTEN SALTS, ETC.); hazard class 9; 11789.875 LGA released. What failed: Bottom Outlet Valve / Gasket / Manway or Dome Cover / Tank Head / Tank Shell. How failed: Leaked. Reported failure causes: Derailment. Reported result: Spillage. Reporter-submitted DOT Form 5800.1 data may be incomplete, corrected, supplemented, or misreported. A record, serious-incident classification, failure description, or relationship to a reporting rule is not a PHMSA causal finding, compliance determination, or finding of a violation.#