waste water treatment is performed at southeast oceanside, treasure island, and north point. treasure island and north point are small storerooms that do not issue inventory, and the total inventory held at southeast and oceanside plant was 3.6 million at june 30, 2009, and consists of items such as pipes, lumber, replacement parts, and supplies. overall, the waste water enterprise made some improvements to their inventory processes and controls since the prior audit done by the budget analysts office in 2004. for example, subsequent to the eye, it completed a policy and procedures manual and also our audit test accounts revealed a 93% inventory accuracy rate. the key findings reflected that the waste water enterprise was not fully utilizing its asset management system, which is known as maximo. to track inventory items, analyze purchases, reporting, and electronically issue inventory. the audit also found that a large amount of inventory had not been used in five years or more, which results in higher inventory carrying costs and risk of obsolete inventory. waste water enterp

we have upgrades at each of our treatment plants, north point, oceanside, and southeast, and we have a full rebuild at treasure island. that addresses the issue we were talking about with salt water interested -- entering the system so water can go out, but saw water cannot come in. the channel tunnel is a critical improvement, and we have also included on your outfall rehabilitation, and i'm going to go over some of these projects briefly. i also want to highlight what is not included because we always have to highlight that. there was definitely a lot of great feedback we got during the workshop process. but we're not looking at relocating south -- se plants. at a cost of with a $5 billion. we are not looking at a crosstown,, which would be about $2 billion. we are not looking at rebuilding. we are looking at taking care of what we have now. we are not looking at replacing or building new things out to debate. we are looking at improvements. nutrient removal would be something that possibly may hit in the future, but it is out well into the future. that will be something we would h