if you like how it works, then adopt it for the petrero. [bell ringing] thank you very much. >> thank you. next speaker, please. >> is the overhead on? >> it can be. >> once you place something down, sfgov tv will go to it. >> ok. thanks. good afternoon. and happy new year. lisa fromer, liberty hill. after two years, it's gratifying to see that the u.d.g. is not the overarching city-wide guideline. and all waivers have been deleted. but it's vague generalities and modern bent still won't guide development that in any way complements our older residential or historic neighbourhoods. many eastern and downtown districts and other neighbourhoods already have their own very granular-specific guidelines. an appendix in the first version of the u.d.g.s listed 33 of them. the latest draft now applis to the neighbourhood commercial corridors. that's the residential commercial interface that has always been part of the residential fabric. the r.d.g. has the detail and granularity to inform design here and includes historic preservation but not u.d.g.

and that will provide us at the plant with redundant power to southeast from petrero substation. that is approximately $14.5 million increase. north shore wet weather pump station has been delayed six months for refinement to the scope and that will result in a cost reduction of approximately $15 million. central bay assessment improvement project, we're delaying six months to complete addition geo tech work for the tunnel. we did have unforeseen electrical work and code khaungs and that was a project that has been awarded for construction that's an impact of $8.3 million. and five months. also some change on some of our flooding projects. we have a six-month increase due to engineering efforts to complete the engineering report. cayuga avenue storm weather detention has been extended due to extended coordination with cal trans. if we can bring the slides up. thank you. here we are. phase one of the program. these are all the projects that have been scoped based on the approved levels of service representing the $2.9 billion that we're starting with. and we are currently under wa