Resolution authorizing the Mayor and the Director of the Department of Public Safety to enter into voluntary agreements with private property owners for the purpose of removing and replacing privately-owned lead water service lines when the Pittsburgh Water and Sewer Authority is replacing the publicly-owned lead water service line affecting such private lines and further authorizing the Mayor and the Director of Public Safety to enter into a Cooperation Agreement or Agreements with the Pittsburgh Water and Sewer Authority to cooperate in the removal of such privately-owned lines.