it's a little bit mind the sledge ou. the contaminants were metals and we also have chlorinated solvents that have migrated onto this site. we haven't approved remedial action plan and it includes capping of the soil and basically it's for these metals that's still present, the capping of those long term monitoring of those cap operation and maintenance of those caps. again, land use controls, and clean utility corridors. this site -- this work has not yet been completed and it will hopefully be done in october of this year. >> the final step for this site because it's not a -- there is some more work to be done in this is the east corner. we still need the remedial design to be approved by dtsd and we're working on that. the remedy needs to be implemented and excavated and placed in areas where the cap will be placed. the dtsd will need to approve the remedy completion report and they'll need to approve the long term monitoring plan and the land use control and the clean corridor needs to be completed. my last slide is j