What is the most important piece of PPE for asbestos handling?

A high-efficiency particulate air (HEPA) filter respirator is absolutely essential to prevent the inhalation of asbestos fibres, as specified in Clause 5.

Can normal work clothes be worn and taken home?

No. Special disposable coveralls or dedicated washable work clothes must be used. They must be removed and decontaminated or disposed of as asbestos waste before leaving the work area (Clause 6).

What is a key procedure before leaving an asbestos work area?

Workers must follow a strict decontamination process, which typically involves a three-stage 'clean room', 'shower area', and 'dirty room' setup to ensure no fibres are carried out of the contaminated zone (Clause 7).

How often should workers exposed to asbestos be medically checked?

Health surveillance, including a medical examination, must be conducted at least annually for all workers exposed to asbestos (Clause 8).

IS 12078

: 1987

Recommendations for personal protection of workers engaged in handling asbestos

CurrentSpecializedSafety CodeEnvironmental · Cement Matrix Products

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This standard provides recommendations for the personal protection of workers engaged in handling asbestos and products containing it. It specifies requirements for personal protective equipment (PPE), respiratory devices, working clothes, and decontamination procedures. The code also emphasizes the importance of regular health monitoring and training to mitigate the severe health risks associated with asbestos exposure.

Recommendations for personal protection of workers engaged in handling asbestos

Quick Reference Values

Maximum Permissible Exposure Limit (8-hr TWA)0.1 fibres/cm³

Minimum filter efficiency for respirators99.97% for HEPA filters

Frequency of medical examinationAt least once every 12 months

Minimum record keeping period for health surveillance40 years

Practical Notes

This code is critical for demolition or renovation projects on buildings constructed before the early 2000s, which often contain asbestos-containing materials (ACMs).

Always prioritize wet methods for cutting, drilling, or handling asbestos to suppress dust and minimize airborne fiber generation.

Compliance with this IS code must be supplemented by current regulations from the Ministry of Labour & Employment and hazardous waste management rules from the CPCB/MoEFCC.