8.2 Validation of Control Measure Combinations

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6.3 Boiler chemicals

Are boiler chemicals a. Approved food additives which meet relevant additive specifications? OR b. Additives safe for use in water intended for human consumptions and approved by the relevant regulatory authority? NA Perusahaan tidak menggunakan boiler dalam operasinya Are boiler chemicals stored in a separate; secure locked or otherwise access controlled area when not in use? NA Perusahaan tidak menggunakan boiler dalam operasinya

6.4 Air quality and ventilation

Has the facility established requirements for filtration, humidity RH and microbiology of air used as an ingredient or for direct product contact? NA Dalam proses pengolahan air minum kualitas udara dan ventilasi tidak di persyaratkan Has a control system been put in place where the temperature and or humidity are deemed critical? NA Idem Is the control system monitored? NA Idem Is ventilation provided to remove excess or unwanted steam, dust, odours and condensation? NA Idem Is ventilation provided to facilitate drying after wet cleaning? NA Idem Is room air supply quality controlled to minimize risk from airborne microbiological contamination? NA Idem Are protocols for air quality monitoring and control established in areas where product which support growth or survival are exposed? NA Idem Are ventilation systems designed and constructed such that air does not flow from contaminated or raw areas to clean areas? NA Idem Are specified air pressure differentials maintained? NA Idem Are air delivery systems accessible for cleaning, filter changing, and maintenance? NA Idem Are exterior air intake ports examined periodically for physical integrity? NA Idem

6.5 Compressed air and other gases

Are compressed air, carbon dioxide, nitrogen and other gases used in manufacturing and or filling, maintained so as to prevent contamination? Ruangan gas klorin tertutup dan disalurkan melalui pemipaan Are gases intended for direct or incidental product contact including those used for transporting, blowing or drying materials, products or equipment approved for food contact use? Gas Klorin yang di gunakan adalah food grade Where oil is used for compressors, is the oil food grade? Ya, oli yang digunakan food grade Are requirements for filtration, humidity and microbiology specified? NA Dalam proses pengolahan air minum tidak memerlukan spek khusus

6.6 Lighting

Does the lighting provided allow personnel to operate in a hygienic manner? Secara umum proses tidak menggunakan penerangan hanya di ruang effluent