The Supplier is required to furnish all materials, labor equipment and maintenance to implement temporary pumping system for the purpose of diverting flow around the work area for the duration of the project. Approximate time period for the project is twelve (12) months.The installation of the temporary pumping system shall be the supplier's responsibility. The supplier shall be able to demonstrate to the City that be specializes in the design, installation and operation of temporary pumping systems. The supplier shall provide at five (5) reference of projects of a similar size and complexity as this project performed by the supplier within the past three (3) years.