Job Performance Requirement 12-1 Using Stops to Stem the Flow of a Sprinkler Head

A Select the right stop for the head discharging water A Select the right stop for the head discharging water. Remember, simple wedges may not fit into recessed sprinkler heads found in some finished ceilings.

B Insure proper PPE and SCBA protection B Insure proper PPE and SCBA protection. Choose a stable ladder, desk, or other platform to reach the head. JPR 12-1B

C Put your face shield down or don eye protection. JPR 12-1C

D Climb the platform and secure the wedges in place. JPR 12-1D

E Wedges should be placed as shown. JPR 12-1E