# The Cambridge Waste Water Treatment Plant Relocation Order 2025, Part 9: THICKENING EQUIPMENT (WORK No. 8)


(1) Item
(2) Number
(3) Maximum design parameter
(4) Maximum height
Finished ground level (+ or – 0.5m)
9m AOD
Building to house thickening equipment
1
28m x 18m
19m AOD (10m above FGL)
Foundations
Piles to a depth of -16m AOD (25m below FGL)
Thickened sludge blending tank
1
Maximum sludge capacity of 800m3
Subject to maximum sludge capacity, maximum 11.5m diameter
Subject to maximum sludge capacity, 19m AOD (10m above FGL)
Overall footprint of thickening area
70m x 25m
19m AOD (10m above FGL)
Foundations
Piles to a depth of -16m AOD (25m below FGL)

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Source: https://www.legislation.gov.uk/uksi/2025/452/schedule/14/part/9 (the official version)
Page: https://openlegislation.uk/cambridge-waste-water-treatment-plant-relocation-order-2025/schedule-14/part-9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.