Resolution authorizing the Mayor and the Director of the Department of Mobility and Infrastructure, on behalf of the City of Pittsburgh, to enter into a supplemental agreement or agreements with CDR Maguire, Inc., for Project Design Management Services and Reviews in connection with various City of Pittsburgh projects to add funding for the Preliminary Engineering phase increasing the total not to exceed to Three Million Nine Hundred Sixty-Eight Thousand Two Hundred Thirty-Seven Dollars and Thirteen Cents ($3,968,237.13), a net increase of Sixty-Seven Thousand Seven Hundred Seventy-Three Dollars and Ninety-Four Cents ($67,773.94), reimbursable at various rates.