dumping of the concrete into the port and in fact, this tremendous amount and i do say this with all sincerety, the tremendous amount of energy being placed into the design to assure that it is sustain able and well considered. and you can see here that we have gone up from 53 percent of open space in the previous to 60 percent and as i mentioned earlier, a large amount of pervious vegetation has been planted here and about 2 acres on the site. and we also have created much of the open space at pier level itself, between 0 and 10 feet above the embarcadero line itself and most of the zone between 0 and ten is really subtle changes to the landscape and not the big jump and balconies and we are removing 15,000 square feet of pier space and a small amount is added at the northwest corner which the triangle that you see there will allow the people to move freely towards the high dive and create less conjunction for the people moving along the embarcadero by foot. and that to me, i believe that coming to an end and as a recap, we are improving the over all movement and safety of the site, and incre