Page 13 - Building services book
P. 13
b. Grid system
Advantages Disadvantages
• All pipe ends are • high construction cost
connected to each other. and complicated design
• suitable for residential due to numerous
areas pipelines, valves and joints
• water flows in various used.
directions, there is no still
water.
• Water supply is
uninterrupted during
maintenance of pipe
• water pressure is always
in control
