corine woods. >> good afternoon, corine woods. the proposed remedy for pier 70 is very much like what we did and are doing at mission bay, cap and cover. it's working.dus dust control has never worked, because no one is enforcing it. we are fine, so far. we of work with mark on mission bay, and he knows the area and the contaminant and the issues, and i feel very confident that whatever plan they come up with will be affected and cost- effective. my only concern is if you discover hot spots after the fact that you may have to dig them out, because if there is something that could be migrating to the bay that has not come and i am amazed there is an inch of soil that has not been tested, but if you do find something later, you may have to pull it out and get rid of it. we did a long districts -- 16th street corridor in mission bay, because we have former oil depot where ships used to come in and bring oil and that have to be dug out, because there was just too much and there to leave it in place. we were very worried about migratio