Sept. 25, 1986 |
Northwestern Energy Llc |
2 |
0 |
$536K |
Earth Movement |
Feb. 16, 1987 |
Magellan Pipeline Company, Lp |
0 |
0 |
$6.97M |
Internal Corrosion |
March 11, 1987 |
Magellan Pipeline Company, Lp |
0 |
0 |
$871K |
Unspecified Incorrect Operation |
April 8, 1987 |
Magellan Pipeline Company, Lp |
0 |
0 |
$435K |
Miscellaneous Cause |
April 9, 1987 |
Montana Dakota Utilities Co |
0 |
1 |
$13.1K |
Miscellaneous Cause |
Dec. 10, 1987 |
Magellan Pipeline Company, Lp |
0 |
0 |
$0 |
Miscellaneous Cause |
March 21, 1989 |
Northern Natural Gas Co |
0 |
1 |
$0 |
Miscellaneous Cause |
Feb. 18, 1990 |
Magellan Pipeline Company, Lp |
0 |
0 |
$11K |
Miscellaneous Cause |
April 8, 1991 |
Magellan Pipeline Company, Lp |
0 |
0 |
$189K |
Third Party Excavation Damage |
May 14, 1991 |
Northwestern Energy Llc |
0 |
1 |
$0 |
Third Party Excavation Damage |
Jan. 13, 1992 |
Magellan Pipeline Company, Lp |
0 |
0 |
$0 |
Unspecified Weld |
March 2, 1993 |
Montana Dakota Utilities Co |
0 |
0 |
$180K |
Third Party Excavation Damage |
April 9, 1993 |
Wyco Pipe Line Co |
0 |
0 |
$7,851 |
Miscellaneous Cause |
Oct. 22, 1993 |
Montana Dakota Utilities Co |
0 |
1 |
$72K |
Unspecified Mat'l/Weld/Equip Failure |
Sept. 12, 1994 |
Wyco Pipe Line Co |
0 |
0 |
$70.5K |
External Corrosion |
April 4, 1998 |
Nustar Pipeline Operating Partnership L.P. |
0 |
0 |
$52.6K |
Third Party Excavation Damage |
May 30, 1998 |
Northwestern Energy Llc |
0 |
0 |
$98.7K |
Earth Movement |
Aug. 10, 1998 |
Nustar Pipeline Operating Partnership L.P. |
0 |
0 |
$39.5K |
Internal Corrosion |
Oct. 11, 2004 |
Montana Dakota Utilities Co |
0 |
0 |
$120K |
Fire/Explosion As Primary Cause |
Dec. 28, 2004 |
Nustar Pipeline Operating Partnership L.P. |
0 |
0 |
$214K |
Third Party Excavation Damage |
March 8, 2007 |
Northwestern Energy Llc |
0 |
0 |
$512K |
Third Party Excavation Damage |
March 29, 2007 |
Northern Natural Gas Co |
0 |
0 |
$517K |
External Corrosion |
Aug. 24, 2007 |
Northwestern Energy Llc |
0 |
0 |
$245K |
Fire/Explosion As Primary Cause |
Feb. 20, 2008 |
Montana Dakota Utilities Co |
0 |
0 |
$157K |
Non Threaded Connection Failure |
May 21, 2010 |
Tc Oil Pipeline Operations Inc |
0 |
0 |
$208K |
Threaded Connection/Coupling Failure |
Feb. 10, 2012 |
Montana Dakota Utilities Co |
0 |
0 |
$109K |
Vehicle Not Engaged In Excavation |
Feb. 20, 2012 |
Nustar Pipeline Operating Partnership L.P. |
0 |
0 |
$266K |
Manufacturing Related |