6/6/23 Sent email regarding inspection DH Sprinkler Repair The 4" water flow switch on the east riser does not operate properly. The tech tried adjusting the switch and it still did not work properly. The tech will remove and replace the switch. NOTE: To replace the switch, the system will need to be drained and the water will flow to the parking lot. The customer will need to provide salt in case of water freezes. The tech will remove and replace (3) outdated water gauges.