category e1 Full written paper- Refereed Proceedings pt.20/7/12. Can we confirm that this is a paper?  Presentation mentioned on the "publisher's link" - http://content.asce.org/files/pdf/Prelim-FINAL-PROGRAMME-NOV-28.pdf  -can't locate in ACSE Library - http://www.asce.org/Books-and-Journals/Books---Journals/  -MA 15/5/13.  Verified from VUROPS Lyn 11/6/13