. >> good morning toniss tonia leu from the controller's office. we will conduct a close out audit once the claim is closed and finished on the rebuild. we have prior to the close out through the process we completed about four additional audits on this particular bond project. so every year our audit team really strives to provide as much audit coverage as possible across the 50 plus departments. looking at the various risks and activities through our city government. so slide 10 shows the various buckets we work in which include performance audit and these look at effectiveness, efficiency and economy of operations throughout the city department and generally we're doing several large audits across the city from an operational perspective. with the city wide audit program, we're assessing the various key business processes across the department for compliance and effectiveness. generally that's really around contracts and are you doing what you say you're doing. as it relates to it and system audits, we look at system, security, design and contro