Sep 03, 2019: section 27-2017.3 hmc: trace and repair the source and abate the visible mold condition... 5 sq ft at closet in the 4th room from north at west located at apt bsmt, 1st apartment from north at east original violation 12948312 issued 07-mar-19 has been upgraded to class b per administrative code �27-2017.3a(3)(a) or (b).