Qual o limite de tolerância para Ruído Contínuo ou Intermitente e como Calcular a Dose de Ruído?

What is the tolerance limit for continuous or intermittent noise, and how to calculate the noise dose? Connect with our social networks: https://linktr.ee/thiagomachado NR 15 states the following in Annex 1, item "6": 6. If two or more periods of exposure to noise at different levels occur during the workday, their combined effects must be considered, so that if the sum of the following fractions: C1 + C2 + C3 -------- + Cn ___ ___ ___ ___ T1 T2 T3 T4 exceeds one, the exposure will be above the tolerance limit. In the equation above, Cn indicates the total time the worker is exposed to a specific noise level, and Tn indicates the maximum permissible daily exposure to this level, according to the Table in this Annex. That is, the Tolerance Limit for Noise is One. Annex 1 of NR 15, paragraph "6", determines that if the Dose result is equal to or greater than 1 (equivalent to 100%), the evaluated worker is exposed to an unhealthy environment. Watch the video, leave your comment for or against, and we will be happy to discuss the subject. Also visit our website or contact us: https://trsegurancadotrabalho.com.br Phone: (66) 3422-2210 e-mail: [email protected] Social Networks: Instagram: @engthiagosmachado   / engthiagosmachado   Facebook:   / trengenhariasegtrab