Monthly Pipeline Occurrence Statistics

April 2011

Table 1 Pipeline Occurrence Statistics

	April			January to April
	2011	2010	2006-2010 Average	2011	2010	2006-2010 Average
Data extracted May 16, 2011. All five-year averages have been rounded. Totals sometimes do not coincide to the sum of averages. (a) Includes Compressor Stations, Pump Stations, Meter Stations, Gas Processing Plants and other related facilities. ↑
Accidents	0	2	1	2	4	2
Total, line pipe	0	1	0	1	1	0
3rd Party Damage with release	0	0	0	0	0	0
Disturbance of Supporting Environment with release	0	0	0	0	0	0
Corrosion/Environmental Cracking	0	0	0	0	0	0
Fire/Ignition/Explosion	0	0	0	1	0	0
Other Damage with Release	0	1	0	0	1	0
Total, other facilities (a)	0	1	1	1	3	2
3rd Party Damage	0	0	0	0	0	0
Disturbance of Supporting Environment with release	0	0	0	0	0	0
Corrosion/Environmental Cracking	0	0	0	0	0	0
Fire/Ignition/Explosion	0	0	1	1	2	1
Other Damage with Release	0	1	0	0	1	0
Incidents	3	4	7	20	32	27
Total, line pipe	1	0	0	2	5	4
3rd Party Damage / No Release	0	0	0	0	2	1
Disturbance of Supporting Environment / No release	0	0	0	0	0	0
Uncontained Release	1	0	0	2	1	1
Other	0	0	0	0	2	1
Total, other facilities (a)	2	4	7	18	27	23
3rd Party Damage / No Release	0	0	0	0	0	0
Disturbance of Supporting Environment / No release	0	0	0	0	0	0
Uncontained Release	2	4	7	16	25	22
Other	0	0	0	2	2	1