Mayor Brandon M. Scott and Khalil Zaied, Acting Director of the Department of Public Works, have announced that the City of Baltimore has hired Conn Maciel Carey LLP, a Washington, D.C.-based law firm specializing in workplace safety, to conduct a thorough review of DPW’s safety policies, practices, and procedures, specifically as they pertain to heat safety. The firm began work this week, with a final set of recommendations expected by the end of September.