Assertion: tower's structure | /r/HasProperty | assigned to seismic design category a
Facets:
Source sentences:
text: When considering a seismic separation at the lot line, it is acceptable to set back structure from the property line by 1 inch for every 50 feet in height according to the NYCBC 2008 for structures assigned to seismic design category A, B or C (the project building is assigned to Seismic Design Category B).