The contractor will conduct a complete inventory of all backflow prevention devices across the 337 facilities listed in the JBA Cross Connection Survey Building List at J.B. Andrews, verifying proper installation and compliance with applicable codes and standards. Additionally, the contractor will assess the systems and equipment inside these facilities and provide recommendations for installing new or additional devices to achieve full regulatory compliance. The work will be performed at the identified J.B. Andrews facilities. No budget amounts or performance timelines are specified in the description.