1. Assessing the Condition of a Critical Supply Main. Issue 9 (1st September 2015) Authors: Byrne, Kirstin; Cathcart, James; Vanderschaaf, Richard; Balotsky, Yana Journal: Opflow Issue: Volume 41:Issue 9(2015) Page Start: 14 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗