Manages and monitors a variety of Parks contracts with private service providers to maintain the operation of park facilities used by the public.  Coordinates maintenance of City Park infrastructure and utilities with public and private service providers such as water, sewer, power, transportation districts or other agencies.   Responds to complaints and conducts site visits to detect and evaluate potential safety hazards, damage or needed alterations regarding park facilities and equipment.  Initiates corrective action or assigns the issue to the appropriate party for resolution. Provides technical assistance in design, layout, and installation of projects; prepares maintenance and/or construction cost estimates including procuring necessary materials and permits.  Oversees projects to