Specifications include, but are not limited to: 1. Removal and re-installation of the existing surface aerators. 2. Removal and re-installation of light fixtures and electrical fixtures from the bridges and handrails. 3. Removal and disposal of the existing bridges. There are three separate bridges with individual supports. Each bridge is approximately 25’ in length and 4’ 6” wide with individual concrete supports at each end of the bridge. Specifications can be found in Exhibit 1. 4. Repair and/or replacement of splash deflectors. 5. Provide an inspection of the walkway supports and aerator baffles. Contractor will either repair, reuse or replace the two-aerator walkway supports and aerator baffles for each bridge/aerator assembly based on the inspection.