Why do cotton textile mills need a specific fire safety code?

Cotton processing generates highly combustible airborne fluff and dust, requiring specialized hazard segregation, ventilation, and spark prevention measures beyond standard industrial requirements.

How should high-risk areas like the blow room be protected?

They must be isolated by fire-resisting walls and doors, and ideally equipped with automatic sprinkler systems.

What type of electrical fittings are required in these mills?

Dust-tight and totally enclosed electrical fittings are required to prevent electrical sparks from igniting suspended cotton dust.

IS 3079

: 1990

Code of practice for fire safety of industrial buildings: Cotton textile mills

CurrentSpecializedCode of PracticeFire Safety · Fire Safety

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This code provides essential fire safety guidelines specific to cotton textile mills. It covers site location, building construction, strict segregation of high-hazard areas like blow rooms, electrical safety precautions against cotton dust, and required firefighting infrastructure.

Code of practice for fire safety of industrial buildings: Cotton textile mills

Quick Reference Values

minimum fire resistance of separating walls2 hours

clearance between stored cotton and ceiling1 meter minimum

max travel distance to exit30 m

Practical Notes

The blow room and cotton storage must be strictly segregated from the rest of the mill using fire-rated construction.

Electrical fixtures and motors must be dust-proof and totally enclosed to prevent cotton fluff from causing short circuits and flash fires.

Rigorous daily housekeeping is critical to prevent the accumulation of highly combustible cotton fluff on pipes, beams, and machinery.