1. Introduction to pipe sizing for high rise buildings
Lesson No 9 (15 minutes)

3. Different Combinations
Up-feed system with a pressure pump
Up-feed system where half the building is directly from the water main and half with a pressure pump.
Down-feed system, requiring a booster pump at ground level, a header tank at the top of the building and a pressure pump to feed the top 4 to 8 levels.
Note: In these cases more than one ‘Project File’ is required to complete the pipe sizing.

5. Not for Potable Water

7. Making Duplicate Files
When the project details are completed, if duplicate files are required now is a good time to make them.
Use the same project file number, simply add ‘a’ ‘b’ or ‘c’

8. Fire
Potable Water

14. B A C

15. Email questions Click Here
State that it is WaterFlow Lesson 9
End of Lesson No 9