3717-1-04.4(N)(3) / Manual and mechanical warewashing equipment, chemical sanitization (quaternary ammonium) - temp., pH, concentration, and hardness
Critical Corrected During Inspection Quaternary ammonium sanitizing solution at incorrect temperature, concentration, and/or water hardness. OBSERVED QUAT SANITIZER BUCKET IS READING AT 0PPM. IN ORDER TO PROPERLY SANITIZE SURFACES THE QUAT SANITIZER BUCKET SHOULD BE AT 200-400PPM.