design guidance criteria, that's consult no. 1, and we had consult no. 2 along with people like kevin dran, it's not just one consultant. maybe you can go over the list of all the people that have looked at this as well as the independent 3 rd parties that have looked at this to date. >> okay. thank you. yes, the design guidance criteria were prepared by a security team from urs corporation security division led by denny's signs and acting by repeating repealing and designing with bob with security and bob from widely associates and kevin duran, and smoke and fire life safety issues. so we have a comprehensive team looking at the work product being parade by urs. to say a few words of director harper's questions, the team first set out to establish kind of the level of importance and the level of protection for the facility as a whole and what was defined for our project was an ise medium for level of protection. so it's not the most stringent level of security protection, and the impacts for our project and the criteria for our project are influenced a lot by the intended design and opera