This course is the eleventh of twelve that you will be studying during this year.
We have created videos for you to watch together with your textbook. This makes learning each module so much easier. At any point, you will be able to pause the video, or go back and re-watch it.
Find the name of your prescribed textbook under the Materials tab. Any other handouts/summaries will also be under the Materials tab. At the beginning of every module, we will let you know what pages in the textbook you need to look at. We will also let you know if there is an assignment for that module or if there will be a test/quiz at the end of the course.
Drainage
‘The Plumber Protects the Health of the Nation’.
Romans were credited with developing the first plumbing systems; however, it would be several more hundred years before scientists discovered the threat of the bacteria and disease that existed in soiled water.
You will be reading Chapter 12 of your textbook for this course.
You'll need to get the below textbook/s before you begin this course: