Scioto Main Augmentation Relief Trunk Project

The Scioto Main Augmentation Relief Trunk Project, issued by the City of Columbus, Ohio under solicitation number 650769-100000, seeks professional engineering services to design and implement a relief sanitary sewer. The project involves the installation of approximately 5,700 linear feet of sewer along Sullivant or Bellows Avenue, connecting from manhole 0007S0178 at the intersection of S. Princeton Avenue and Sullivant Avenue to the Dodge Park Pump Station (SA-13). The primary objective is to evaluate system capacities and constraints to establish a design that minimizes utility conflicts, reduces maintenance requirements, and achieves the lowest life-cycle cost. The scope of work encompasses a comprehensive range of activities including preliminary analysis, field investigations, and hydraulic and hydrologic analyses. Key deliverables include the development of draft and revised construction plans, the preparation of bid documents, and the management of regulatory filings such as SPPP and NOI requirements. Additionally, the selected provider will handle construction plan surveying, potential waterline relocations, and easement coordination. Professional services are slated to begin immediately upon approval by the City Attorney, with the specific project schedule to be determined.