we call sgoenz 1 a 2 that includes pulling the walls and columns down the grourn the water proofing that series of work is in section 3 with the excavation we expect our next foundation pour to move into march was we move on. and work continues to the mass excavation was noted and it was about see 6 hundred plus cubit materials enough to fill one hundred and 20 i was elliptic size pool the contractors includes the she or he wall to the excavation started in summary of 2011 and ran through january just the end of january just a little bit over 2 years and much of the soil was used in clean landfills here's a couple of pictures in the lower right hand picture is looking at east at the bottom of the pit that's where we wanted to get to. i wanted to change gears a little bit in future presentations and let you in 0 o on how we're monitoring we've collapsed from the 4 zones during in the eastern zones that's where the structural steel is going to come in the far west end gratitude lines it godmother's in that's line 10. the central section runs into zone 3 short of fremont street from fremont