Table 24 Comparison Between WHO and NEMA Noise Guidelines Specific Critical Health LAeq Time base LAeq Time base Environment Effects (hours) (hours) ) ) WHO A Outdoor living area Serious 55 16 45 14 annoyance 50 16 35 14 Moderate annoyance Indoor dwelling Speech 35 16 - - Inside bedroom interference 30 8 Sleep disturbance Outdoor bedroom Sleep 45 8 35 - disturbance School classroom Speech and 35 During Day 14 Indoor communication time 60 14 Night 35 School playground outdoor Annoyance 55 During play 45 Day External Hospital, treatment room time 30 8 - - indoor daytime 30 16 Industrial, Commercial and Hearing 70 24 60 12 traffic areas impairment Ceremonies, festivals Hearing 100 4 - - entertainment events impairment The provisions of this Act will be applied by the Proponent in the management of the project where the contractor will be required to adhere to the guidelines to reduce the possibility of adverse noise and vibration impacts to human health. The regulation stipulates that the acceptable standard day and night noise levels should not exceed 65dBa and 45 dBa respectively. World Bank Environmental and Social Safeguard Policies Like in any project financed by, or with financial participation of, the World Bank, the environmental and social safeguards as defined in the Bank's Operational Procedures (OPs) will be respected for the purposes of this project implementation. WB classifies its projects into four Environmental Assessment categories according to the likely impacts on the environment they will have. This classification is as follows (only main conditions mentioned): Category A: A proposed project is classified as Category if it is likely to have significant adverse environmental impacts.
Table 24 Comparison Between WHO and NEMA Noise Guidelines Specific Environment Critical Health Effects LAeq WHO Time base (hours) LAeq Time base (hours) Outdoor living area Serious annoyance Moderate annoyance 55 50 16 16 45 35 14 14 Indoor dwelling Inside bedroom Speech interference Sleep disturbance 35 30 16 8 - - Outdoor bedroom Sleep disturbance 45 8 35 - School classroom Indoor Speech and communication 35 During time Day 60 Night 35 14 14 School playground outdoor Annoyance External 55 During play 45 Day Hospital, treatment room indoor time daytime 30 30 8 16 - - Industrial, Commercial and traffic areas Hearing impairment 70 24 60 12 Ceremonies, festivals entertainment events Hearing impairment 100 4 - - The provisions of this Act will be applied by the Proponent in the management of the project where the contractor will be required to adhere to the guidelines to reduce the possibility of adverse noise and vibration impacts to human health. The regulation stipulates that the acceptable standard day and night noise levels should not exceed 65dBa and 45 dBa respectively. World Bank Environmental and Social Safeguard Policies Like in any project financed by, or with financial participation of, the World Bank, the environmental and social safeguards as defined in the Bank's Operational Procedures (OPs) will be respected for the purposes of this project implementation. WB classifies its projects into four Environmental Assessment categories according to the likely impacts on the environment they will have. This classification is as follows (only main conditions mentioned): Category A: A proposed project is classified as Category A if it is likely to have significant adverse environmental impacts. ) )
SFG1405-V16-EA-P107314-Box405299B-PUBLIC-Disclosed-9-14-2017.docx