Pipeline Failure Investigation Report - PHMSA - U.S. Department of ...

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Estimated Amount $ 393,296 Pipeline Failure Investigation Report Damages Description of Property Damage: The failure caused a crater in the right-of-way measuring about 50 X 33 feet and 7 feet deep. Two segments of pipe (46 feet total) were ejected from the crater. Customers out of Service: Yes No Number: Suppliers out of Service: Yes No Number: Fatalities and Injuries Fatalities: Yes No Company: Contractor: Public: Injuries - Hospitalization: Yes No Company: Contractor: Public: Injuries - Non-Hospitalization: Yes No Company: Contractor: Public: Total Injuries (including Non-Hospitalization): Company: Contractor: Public: Yrs w/ Yrs. Name Job Function Comp. Exp. Type of Injury Drug/Alcohol Testing N/A Were all employees that could have contributed to the incident, post-accident tested within the 2 hour time frame for alcohol or the 32 hour time frame for all other drugs? Yes No Job Function Test Date & Time Location Results Pos Neg Type of Drug Gas System Controller 8/25/2008 Houston TX - 4 - Form 11 Pipeline Failure Investigation Report (Revised 03/07/08)
Pipeline Failure Investigation Report System Description Describe the Operator's System: The Houstonia 200 line runs from Liberal KS to Howell MI. It is 24-inch diameter 0.281-inch wall X48 pipe installed in 1937. Pipe Failure Description Length of Failure (inches, feet, miles): 46 feet Position (Top, Bottom, include position on pipe, 6 O'clock): (1) Description of Failure (Corrosion Gouge, Seam Split): Bottom 6 O'clock External corrosion. N/A (1) (1) Laboratory Analysis: Yes No Performed by: CC Technologies Inc. Preservation of Failed Section or Component: Yes No If Yes - Method: Wrapped In Custody of: Panhandle Develop a sketch of the area including distances from roads, houses, stress inducing factors, pipe configurations, etc. Bar Hole Test Survey Plot should be outlined with concentrations at test points. Direction of Flow. Component Failed: Manufacturer: Pressure Rating: Other (Breakout Tank, Underground Storage): Component Failure Description Model: Size N/A (1) Pipe Data Material: steel Wall Thickness/SDR: 0.281- inch Diameter (O.D.): 24-inch Installation Date: 1937 SMYS: 48,000 Manufacturer: A. O. Smith Longitudinal Seam: Electric Flash Weld Type of Coating: Coal Tar Pipe Specifications (API 5L, ASTM A53, etc.): API 5L, X48 Joining Type: Girth weld with Coupling every other joint Procedure: NDT Method: Unknown Inspected: Yes No N/A N/A - 5 - Form 11 Pipeline Failure Investigation Report (Revised 03/07/08)
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Final Report - 813 8385 1 Metallurg
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APPENDIX A DESCRIPTION OF CORLAS TM
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CC Technologies / Det Norske Verita
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