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Jiang Nan

FAIL

Thursday, March 9, 2023 at 3:40 PM

Address
177 TREMONT ST
Chinatown, MA 02111
Category
FS
Violations
2 total
⚠️ 2 critical
Facility History
9 inspections
5 failures

Violations Cited

⚠️ CRITICAL 590.004/4-501.114-P

Manual and Mechanical Warewashing Equipment Chemical Sanitization-Temperature pH Concentration and Hardness (P)

Chlorine sanitizer not pumping into low temp dish machine at bar. Service as needed to have machine fully operating and sanitizing.

Why This Matters

INEFFECTIVE SANITIZATION: Below 50ppm chlorine or 200ppm quat, bacteria survive on 'clean' dishes. Above 200ppm chlorine leaves toxic residue causing chemical burns, nausea. 70% of restaurant outbreaks linked to improper sanitization.

Code Requirements

Maintain sanitizer at: Chlorine 50-100ppm, Quaternary Ammonium 200-400ppm, Iodine 12.5-25ppm. Test every 2 hours with test strips. Change solution when cloudy/dirty. Train all staff on mixing procedures.

Mass. Code: 105 CMR 590.004 | FDA Code: Section 4
⚠️ CRITICAL 590.004/4-501.114-P
✓ Corrected

Manual and Mechanical Warewashing Equipment Chemical Sanitization-Temperature pH Concentration and Hardness (P)

Chlorine sanitizer not pumping into low temp dish machine at bar. Service as needed to have machine fully operating and sanitizing.

Why This Matters

INEFFECTIVE SANITIZATION: Below 50ppm chlorine or 200ppm quat, bacteria survive on 'clean' dishes. Above 200ppm chlorine leaves toxic residue causing chemical burns, nausea. 70% of restaurant outbreaks linked to improper sanitization.

Code Requirements

Maintain sanitizer at: Chlorine 50-100ppm, Quaternary Ammonium 200-400ppm, Iodine 12.5-25ppm. Test every 2 hours with test strips. Change solution when cloudy/dirty. Train all staff on mixing procedures.

Mass. Code: 105 CMR 590.004 | FDA Code: Section 4
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Data sourced directly from Boston Inspectional Services Department