about today is to connect the 230 kv line from the embarcadero substation in downtown to the petros substation. -- potrero substation. the idea is that if there were a major earthquake in the city, that in some way it disconnected the existing 115 lines that serve thedede substation, that there would be seismically-sound redundant transmission lines serving downtown so that the lights will not go out. this is a major transition project. these do not occur that frequently in the city. they are a highly regulated type of project. pg&e has indicated that they are starting the process to apply, formally applied to their regulators to kick off this process, and one of the routes they are evaluating is a long port property. i think i have covered the proposed route on port property. now i would like to invite robert donovan, the senior planner of land and environmental management, to provide a project description overview. he is here with the principal project manager representing pg&e. thank you, robert. >> good afternoon. thanks for having us today. it was mentioned that we discussed this with bra