TSB - Pipeline Occurrence Statistics

Pipeline Statistics

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Table 1
Pipeline Occurrences - 2004

			2004	2003	1999-2003 Average
Accidents
	Line Pipe
		3rd Party Damage with Release	0	1	1
		Disturbance of Supporting Environment with Release	0	0	0
		Corrosion/Environmental Cracking	0	0	0
		Fire/Ignition Explosion	0	1	2
		Other Damage with Release	0	2	4
		Total	0	4	7
	Other Facilities *
		3rd Party Damage	0	1	0
		Disturbance of Supporting Environment with Release	0	0	0
		Corrosion/Environmental Cracking	0	0	1
		Fire/Ignition Explosion	6	15	8
		Other Damage with Release	1	1	5
		Total	7	17	14
Incidents
	Line Pipe
		3rd Party Damage / No Release	1	2	2
		Disturbance of Supporting Environment / No release	0	0	0
		Uncontained Release	15	3	5
		Other	8	0	1
		Total	24	5	8
	Other Facilities *
		3rd Party Damage / No Release	0	0	0
		Disturbance of Supporting Environment / No release	0	0	0
		Uncontained Release	42	29	26
		Other	4	4	3
		Total	46	33	29

*	Includes Compressor Stations, Pump Stations, Meter Stations, Gas Processing Plants and other related facilities. Figures are preliminary as of February 17, 2005. All 5-year averages have been rounded. The totals sometimes do not coincide to the sum of these averages.


Updated: 2005-03-18		Important Notices