1. Man : we set up 2 staffs for this activity and not allowed staff pass through service window (back side), I found they still follow the rules , 1 staff carry the hose from the bin (drip in sanitizer) and bring the hose pass through the IQF service window (behide side) then the other one go in IQF at main door.
2. Machine : Air hose always drip in sanitizer, I found air Hose drip in sanitizer before and after used but no records when they change the sanitizer??
3. Method: staff must sanitize before go inside IQF, not found this activity and also no sanitized the window before open ???
4. Material: today I have ask team to recheck air Hose, still in good condition, but no swab results for air hose???
5. Environment: I found at IQF line 4,5 when staff open the service window then the fan on top coil will suck the air from out side into coil then micro from environment can get in IQF and spread to product by air force??