Renovation of a water / sewer project in Saint Louis, Missouri. Completed plans call for the renovation of a water / sewer project.

Background: The existing water harvesting system (Wahaso) was installed between 2014-2016. After the system was installed the pit/vault the control panels are located in flooded. Since that time the system has not operated. Repair attempts have been made with no success. The goal of this project is to replace the damaged components with a new system that can handle the high heat and moisture environment the system is located in. Work consists of Removal and replacement of existing water harvesting pumps, control panels and components with new pump station including water harvesting pump, control panel and associated system components as outlined in drawing and specifications. Basis of design in Watertronics pump station. An equivalent design will be evaluated for acceptance by National Park Service and Great Rivers Greenway. Inspect all electrical connections, control panels, and electrical wiring to ensure that all is up to code and no damage is present. Remove all unused wires and panels. Install a second sump pump with a battery backup system. (Photos in Appendix A) Question Deadline 05/24/2024 at 5:00 PM CT Background: The existing water harvesting system (Wahaso) was installed between 2014- 2016. After the system was installed the pit/vault the control panels are located in flooded. Since that time the system has not operated. Repair attempts have been made with no success. The goal of this project is to replace the damaged components with a new system that can handle the high heat and moisture environment the system is located in. Work consists of: o Removal and replacement of existing water harvesting pumps, control panels and components with new pump station including water harvesting pump, control panel and associated system components as outlined in drawing and specifications. Basis of design in Watertronics pump station. An equivalent design will be evaluated for acceptance by National Park Service and Great Rivers Greenway. o Inspect all electrical connections, control panels, and electrical wiring to ensure that all is up to code and no damage is present. Remove all unused wires and panels. o Install a second sump pump with a battery backup system. Questions should be directed to Ben Grossman, Director of Greenway Operations, bgrossman @grgstl.or or preferably via the solicitation online . All requests for clarification on these bidding documents must be received in writing by May 24, 2024, 5:00 pm prevailing Central Time A 5% Bid Security in the form specified in the bidding documents is required . Participation Goals for the project are 25% MBE and 5% WBE The District reserves the right to waive informalities in bids, and to reject any and all bids submitted.