Sructural application submission returned for lack of seal and signature of a licensed Professional Engineer.
Go to: http://pivs.dcra.dc.gov/OBPAT/Default.aspx and enter Application ID: B1500531. Scroll to 03/14/2015 comments:
"Provide seal and signature of a p.e. licensed in d.c on all structural framing plans
per dcmr title 13 supplement of 2013"