See this tweet and response from DHCD:
8:55 AM – 15 Oct 2016
11:59 AM – 17 Oct 2016
Here is the application deadline brief text from the DHCD link above:
The application deadline for the Florida Avenue & Q Street NW SFO has been extended to November 15, 2016 due to the findings of the Limited Subsurface Investigation (LSI). The findings indicate percloroethene is in the groundwater at levels that exceed acceptable standards. Further assessment information will be provided in advance of the revised due date to allow for appropriate proposal revisions.