Thank you, Mr. Chair. Yes, there were. So maybe a little bit of history. So we started -- the original planning started for this project back in 2015 with the conceptual design. After the conceptual design phase, in 2022 we did put this project out as a modified P3 through Infrastructure as another alternative way of doing it, but the costs that came back on the proposed P3 project were out of the scope of the budget so that specific approach was not taken, and we went back to taking the approach of the design putting it out to tender as the project moved forward. And so I'll pass it to Dr. Kelly to add additional detail. Thank you, Mr. Chair.