throughout our perimeters all the way down around the buildings will be cutting them up to into 4 by 8 seshthsz and hughes a using a hydraulics cutting the rebar from the top to the bottom to have it go no where but inside the building. >> thank you. >> e awe civics charles silver and company together with our construction engineers have installed structural boxes containing light stimulating the fixtures and the box over the 13 property lines that border one 50 van ness the port issues worries about us to install those boxes to provide structural and acoustic protection during the construction we have been commented to so see at our extension together with the awe tusk e kickoff blanket i'm talking about right now well, not well about 60 decimals a decimal level of 50 during clark construction one of the largest companies is our general contractor and my colleague will talk since i've got more to go. >> i'm victor i'm with the construction the most important part of my responsibility clark's responsibility to the project is the safety of the trade workers that will be working on the project as