3 ms·
There is a ditch. The woman called it a "dam". https://youtu.be/o-oVXYkBwgw?t=146 https://youtu.be/o-oVXYkBwgw?t=146 with earlier views at https://youtu.be/o-oV
by eesmith 5y ago
There is a ditch. The woman called it a "dam". https://youtu.be/o-oVXYkBwgw?t=146 https://youtu.be/o-oVXYkBwgw?t=146 with earlier views at https://youtu.be/o-oVXYkBwgw?t=59 https://youtu.be/o-oVXYkBwgw?t=59 and the bottom right of https://youtu.be/o-oVXYkBwgw?t=88 https://youtu.be/o-oVXYkBwgw?t=88 .
I can see a couple of trade-offs.
1) How large should the ditch be? Large enough for 22M cubic meters for the worst-case scenario? Probably not.
2) https://youtu.be/o-oVXYkBwgw?t=116 https://youtu.be/o-oVXYkBwgw?t=116 shows that the road can be near the slope. Do you reposition the road to build a ditch? If so, then you take away from the productive fields and pastures.