At the corner of South Paca and West Streets today, Baltimore City Department of Public Works Director Rudolph S. Chow, P.E., visited a worksite where a small business owner and graduate of DPW’s 2016 Small Business Development Program (SBDP) cleaned a City sewer line. Christopher Williams, Chief Executive Officer of Grace Management and Construction LLC, was one of the first in his small business development class to secure a subcontract on a DPW project.