Sprinkler Inspection Annual sprinkler floor control inspection (3) Annual sprinkler inspection Annual dry sprinkler inspection ***Check to see when next full trip test is due and note on your daily log Inoperable Deficiency: Main Wet System, 3 Wet Floor Control, and Dry Systems are due a 5 Year Internal Obstruction Investigation and Gauge Replacements X 6 (2014) Yellow Tagged. Packing on Dry Control Valve will need to be replaced. Upon exercising control Valve, bottom bolt was leaking. After several tightening attempts the flow stalled into a minor drip.