Health and Safety regulations related to water and wastewater 524 – Environmental Water Engineering ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ Risks involved when working with sewage and sewerage systems. 524 – Environmental Water Engineering ▪ ▪ ▪ ▪ ▪ ▪ ▪ Thank You!