Allison Transmission was renovating two existing control rooms and their adjacent test cells. The control rooms contain equipment to monitor the test cells.
Ryan Fireprotection installed flexible sprinkler heads in the new ceiling in the control rooms. In the test cells, we removed existing lines for test cell ceiling work, and then reinstalled them when the work was complete. In addition, Ryan Fireprotection installed a dry sidewall sprinkler to protect an exterior nitrogen storage tank that is located directly outside of the building.