Renovation of an industrial development in Detroit, Michigan. Completed plans call for the renovation of a industrial development.

Repair two 2-cell BAC cooling towers (#1 and #2) located on the roof of Cadillac Place in Detroit, MI. The repairs shall include replacement of the hot water distribution basins and the water inlet chambers on the two 2-cell cooling towers. The distribution basin replacement will require water flow to the distribution basins to be isolated (by SOM) and the basins to remain completely dry until the replacement is complete. Replacement of the water inlet balancing chambers will also require water flow to be isolated and may require the cold-water basin(s) to be drained for access to the interior of each cell. Remove and replace the balance clean HDPE chambers with new galvanized steel TEEs, new flanges to mount inside the towers, new reducers (8 inlet to 6 reducers on either side), and new connectors as required to reuse the existing schedule 40 PVC risers going to the distribution basins. The original balance clean chambers were made using HDPE (high density polyethylene) and are currently leaking from six out of eight chambers. Replace the (8) electric immersion basin heaters while the cooling tower cells are isolated and there is no water in the tower basins. Contractors must respond to each requirement or question and explain how they will fulfill each requirement, attaching any supplemental information and referencing it appropriately in their response. There are requirements for which acceptance must be simply acknowledged through a checkbox and others that require further explanation. Question Deadline 04/16/2026 at 3:00 PM ET online submission.