| Presentation – Crack Tip Opening Angle TestThursday, September 22nd – 5:00 PM CentralSuster’s Tavern – Denmark WI | 
| Dr. Thomas Siewert will present the Crack Tip Opening Angle Test (CTOA) and discuss how it is used to simulate failures in large structures, such as pipelines. | 
| Date & TimeThursday, September 22nd | 
| LocationSuster’s Arcade | 
| RSVPPlease RSVP no later than Monday, September 19, 2022 | 


