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 have to address. we have put all the projects on a pie chart. if you look at this, we are at $5 billion with that list. what we are going to do now is talk to some of those projects, and i will have the support of our finance group in a little bit to talk about what the financing costs are and how the program could be fully funded and when we look at some of the alternative funding programs, we can see what the financing costs would be to support the program. in addition to the $2 billion to address the biggest threats, which is the digestive facility, we have other issues. this is a 40-acre sit

south of the financial district. >> we're inspecting the sewer here. crews relocating underground utilities along stockton street. news chopper 2 capturing another day of union square gridlock. this is a 17 month phase of the ambitious south bay project expected to be completed in 2018. >> i prefer to take b.a.r.t. because i don't want to think about it. >> reporter: but others don't have a choice but to deal with it. >>> i'm sure in 20 years we're going to look back and there's going to be no big deal. >> reporter: that's what the leaders of these projects say apologizing for any temporary inconveniences. but frank and julie, touting the long term benefits. >>> a proposal to provide tax breaks to twitter to keep the company from leaving san francisco have some people all worked up and they are not limiting their displeasure to 140 character. >> if that's the way you want the play, you can get out of town. >> dozens of people took part in a ruckus protest. city officials are considering waving taxes for twitter and other companies that move into the mid-market neighborhood. protesters say they want more in return

south of the financial district. >> we're inspecting the sewer here. crews relocating underground utilities along stockton street. news chopper 2 capturing another day of union square gridlock. this is a 17 month phase of the ambitious south bay project expected to be completed in 2018. >> i prefer to take b.a.r.t. because i don't want to think about it. >> reporter: but others don't have a choice but to deal with it. >>> i'm sure in 20 years we're going to look back and there's going to be no big deal. >> reporter: that's what the leaders of these projects say apologizing for any temporary inconveniences. but frank and julie, touting the long term benefits. >>> a proposal to provide tax breaks to twitter to keep the company from leaving san francisco have some people all worked up and they are not limiting their displeasure to 140 character. >> if that's the way you want the play, you can get out of town. >> dozens of people took part in a ruckus protest. city officials are considering waving taxes for twitter and other companies that move into the mid-market neighborhood. protesters say they want more in return