Summary
Construction of a new surge relief system and associated pump station modifications. This work will primarily consist of installation of a surge relief system consisting of a pressure relief valve that will anticipate a surge in the event of pump stoppage. The pressure relief valve will then open proactively to relieve pressure in the pipeline prior to the pressure wave being seen at the pump station. Other components for the surge relief system to be installed include additional piping, appurtenances, supports, and thrust restraints. The surge relief system will connect to the existing pump discharge header and route water back into the pump station clearwell. A new sump pump for drainage of the pump station floor will also be constructed during this project. The sump pump will have its discharge routed through 4" Sch 80 PVC drain piping.