Fermentation Industries (Distilleries and Breweries)

Industries / examples: Alcohol distilleries, breweries, industrial-fermentation units.

Principal hazards & agents

Carbon dioxide accumulation (fermentation vessels - asphyxiant)
Ethanol vapour (flammable)
Caustic CIP chemicals
Heat/steam; confined-space entry; grain dust

Health effects

CO2 asphyxiation/sudden collapse, fire/flash burns from ethanol, caustic burns, scalds, grain-dust respiratory effects.

Engineering controls

CO2/oxygen monitoring and forced ventilation before vessel entry; confined-space permit system; flammable-vapour control and bonding/earthing; CIP chemical handling controls; tank purging.

PPE

Oxygen/CO2 personal monitors
Supplied-air/SCBA for vessel entry
Chemical splash protection for CIP
Anti-static FR clothing in spirit areas
Goggles
Safety boots

Statutory vs annotation: only the entry name and its sub-items are First-Schedule text. The hazard, health-effect, control and PPE notes are occupational-hygiene context, not statutory text. First Schedule, the Factories Act, 1948 [See section 2(cb)] — "List of Industries involving hazardous processes" (29 entries). Section 2(cb) defines "hazardous process". Verbatim list confirmed against the official Factory Inspectorate (Government of Puducherry, Labour Department) publication of the Factories Act, 1948 (py.gov.in/sites/default/files/labourfactory.pdf) and cross-checked with the bare-act text at AdvocateKhoj (advocatekhoj.com/library/bareacts/factories/schedule1.php). The Schedule may be amended/added to by the State Government under section 2(cb) read with section 41A.

Reference information for occupational-health professionals — not medical advice, and not a substitute for examination by a qualified physician.

Other hazardous processes

All 29 hazardous processes — First Schedule

MedFactory — Occupational Health Centre software for Indian factories