Part 11 DIGESTERS (WORK No. 8)
| (1) Item | (2) Number | (3) Maximum design parameter | (4) Maximum diameter | (5) Maximum height |
|---|---|---|---|---|
| Finished ground level (+ or – 0.5m) | 9m AOD | |||
| Digesters capacity | 2 | 4,900m3 | 22m | 30.4m AOD (21.4m above FGL)
|
| Post digestion storage capacity | 2 | 400m3 | 8.5m | 18.5m AOD (9.5m above FGL)
|
| Heating, pasteurisation and hydrolysis (HpH) heating tank capacity | 1 | 400m3 | 7m | 24m AOD (15m above FGL) |
| Heating, pasteurisation and hydrolysis (HpH) pasteurisation tank capacity | 2 | 400m3 | 7m | 24m AOD (15m above FGL) |
| Heating, pasteurisation and hydrolysis (HpH) hydrolysis tank capacity | 1 | 1,500m3 | 14m | 24m AOD (15m above FGL) |
| Overall footprint of digestion plant area | 100m x 60m | 30.4m AOD (21.4m above FGL) | ||
| Depth of piled foundations | -16 AOD (25m below FGL) | – |