Interrupting noises hampers hearing capacity of 1.1 billion people in India. Unsafe levels of sounds can be 85db for 8 hours or 100db for 15 minutes. As per CPCB, it is mandatory to check the noise annually.
It should not exceed the statutory levels i.e 90 db and 45-50 db in office premises.
Light quality testing
Lighting Assessment is very important to safeguard health at work by enabling employees to perform their work comfortably.
Excessive contrast, strong glare and light flickering in their fields of vision are measured with a luxmeter.