foreclosure a health clinic in the bay area they'll be exempt from ceqa with you it's in the exposure zone tlofrs it is subject to cost and time and in order to understand the ceqa the planning department has identified the mitigation measures that was done in outreach this chart here is actually brand new data i got from the california air resources board we originally did research in 2012 but this year chart shows essentially new engines become available as the economy picked up so when the recession hit not a lot of new engines we get the question why are we not requiring the tier 4 engines the reason we don't think it's feasible because the tier 4 engine are not wildly available shown in light pie chart that document 20 to 15 percent of the engines in the state for the tier four if you require tier 2 it's 60 percent and by requiring that verified diesels emotion our that equivalent to a tier 4 engine the real changes i've described as for ceqa outside the air pleasant our subject to the existing requirements and inside the x portion you're a tier two engine and administrative review control s