Hi Vince. Thanks for your video. Few questions please on that drainage line where IL is 5.83 and 5.72bd. What is 100/100 written there and what’s meaning of back drop? Is that like the height of the drainage?
Hello buddy, 100/100 it means we have to use 100mm pipe run and the other 100 means it's gradient 1:100. Which we have to divide 1:100= then the answer will be mm per each pipe meter. I hope you understand. If you have anything else that you are interested please let me know.
@@gavra1l thank you so much for this. And for the rest of your videos I’m planning to be a freelance site or setting out engineer so I am learning all I can so I can level up.
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Hi Vince. Thanks for your video. Few questions please on that drainage line where IL is 5.83 and 5.72bd. What is 100/100 written there and what’s meaning of back drop? Is that like the height of the drainage?
Hello buddy, 100/100 it means we have to use 100mm pipe run and the other 100 means it's gradient 1:100. Which we have to divide 1:100= then the answer will be mm per each pipe meter.
I hope you understand. If you have anything else that you are interested please let me know.
@@gavra1l thank you so much for this. And for the rest of your videos I’m planning to be a freelance site or setting out engineer so I am learning all I can so I can level up.