- Created By
- First Aired on
Jul 17, 2018
- Popularity: 0.5811
- 1 votes
- Networks
- (GB)
- Production
RAW (GB)
- Status: Ended
Show Ended
1 seaons till Jul 31, 2018
Last episode: Episode 3
Seasons & episodes
Total 1 seasons, 3 episodes

Season 1
Aired
3 Episodes
Episode 1Episode 160 min
Following workers across London as they race to build an enormous supersewer. The first episode follows the creation of the first stretch of the supersewer in east London.
Episode 2Episode 260 min
Following workers across London over three years as they race to build an enormous supersewer on time and on budget. In this episode, construction begins in the heart of London.
Episode 3Episode 360 min
Following workers across London over three years as they race to build an enormous supersewer on time and on budget. In this episode, tunnelling in central London finally begins.