Specifications include, but are not limited to: This proposal is to provide the City of Columbus with an Indefinite Quantity Agreement Contract to purchase plumbing services to install backwater valves and/or sump pumps as part of Project Dry Basement. The goal of this project is designed to prevent sewer backups in single and two-family homes in Columbus due to surcharging in city sewers from heavy rain or sewer blockages by protecting the home up to the top of casting of the nearest upstream manhole with a Spears or preapproved backwater valve, which allow use of plumbing fixtures above that elevation in the remainder of the home. For additional information concerning this bid, including procedures on how to submit a proposal, you must go to the City of Columbus Bonfire web site at https://columbus.bonfirehub.com/projects/40506/details and view this bid number.
