Replace outdated dry heads in cooler/ freezer
Perform 5 yr internal inspection of wet system
Measure dry heads for replacement
Perform 5yr hydrostatic test of fdc
Perform sprinkler inspection
Replaced #1 osy with new osy
Remove protect Cover from sprinkler head
Perform 5 yr I/O on backflow devices
Performed quarterly sprinkler inspection
Sprinkler Inspection
Service call- alarms coming in and out on pre action panel