mr. raphael. >> good afternoon director nolan and i'll give you a brief overview how we take the steps that it is old and apply it to our internal plans so right now the chart on your screen we're conducting a vulnerability assessment the steps that david outlined we're assembling all the data both the updated sea level rise data and the data on all our assets i hope to have that completed by early next year then we'll be able to look at all the assets that are potentially in trouble and screen out the ones that are not and determine the incredible issue then we'll be able to determine what kinds of adaptation measures may or may not be needed we'll be working closely with our partnerships partners like bart and other transportation folks to help us plan those measures again to have the vulnerability assessment around the middle of next year to prioritize the dangerous and identify funding sources for those as well that's all we have for i today and we'll happy to answer questions. >> thank you really interesting and important stuff are we working with other jurisdictions you mentioned ever