Amazing drone footage of drainage works

Check out this amazing drone footage of the drainage works on the main pitch.

https://youtu.be/tNN9xltGWf4

https://youtu.be/FSiNG6Goa1A

https://youtu.be/ETfGuZcdvBw

https://youtu.be/lf84hjYdcVc

https://youtu.be/gb0WDXSmiI4

https://youtu.be/vT_UbNacnf4

https://youtu.be/l6f7vvK8V38

https://youtu.be/XfJt2jQK4ns

https://youtu.be/5p1jDMiRWo4