| Existing Cambridge waste water treatment plant tunnel interception shaft (shaft 1)/pipe jack reception shaft (shaft 2) (Work Nos. 18 and 25) | 60m x 130m |
| Pipe jack intermediate shaft 3 (Work No. 28) | 64m x 60m |
| Pipe jack intermediate shaft 4 (Work No. 28) | 64m x 60m |
| Pipe jack intermediate shaft 5 (Work No. 28) | 64m x 60m |
| Riverside compound for treated effluent discharge point (Work No. 32) | 40m x 25m |
| Waterbeach Primary Compound located at the North end of the pipeline (Work No. 34) | 100m x 100m |
| Additional transient compounds along the Waterbeach pipeline at 1km spacing between the Main Construction Compound and the Primary Compound (Work No. 34) | 80m x 20m |