The pipes taking water from the east side of the A10 to the wastewater treatment plant on the west side of the A10 are laid in a concrete box trench and surrounded in activated carbon which would absorb any contamination should any leakages occur. The concrete trench falls back toward a sump on the west side of the A10, which is checked periodically for any contamination ingress. If the pipes were to leak, the activated carbon would absorb the contamination and the sump would collect it.
The sump would then be emptied and the water transferred to the WWTP to allow the cause to be investigated. More.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.