8/14/23 Confirmed with John H. via Scott M. from kitchens DH Sprinkler Inspection Annual Sprinkler Inspection (1 Main Wet Sprinkler System) Deficiency: System is due for gauge change. 1- wet sprinkler gauge Deficiency: Sprinkler system is due for a five-year internal obstruction investigation. 2- 4” Victaulic couplings Deficiency: System is due for a hydrotest fire department connection Deficiency: Sprinkler system is due for internal inspection of fire department connection check valve. 2- 4” Victaulic couplings Deficiency: Drive pending heads in cooler in freezer I do to be replaced. 2- 155° chrome pendant dry barrel sprinkler heads.