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3.2.10.1 WWTP Construction 2025

Photo record of building the AdvanTex® wastewater treatment plant, recycled-water storage (RWS), and associated services on site in October–November 2025.

For current plant description and diagrams, see 3.2.10 WWTP Overview. LAA A dripline construction from the same programme is on 3.2.8.1 LAA A Construction 2025.

Plant Tanks and Risers

WWTP construction — AdvanTex AX100 tanks delivered to site (2025-10-10)

WWTP construction — tank risers staged with AX100 units behind (2025-10-13)

WWTP construction — concrete pads, risers, and AX100 row; excavator on site (2025-10-13)

WWTP construction — excavators installing risers and bedding (2025-10-16)

WWTP construction — risers set on concrete pads with green lids (2025-10-16)

WWTP construction — interconnecting PVC between risers (2025-10-17)

WWTP construction — PVC manifold along AX100 tank bank (2025-10-17)

WWTP construction — plant pipe network overview (2025-10-17)

WWTP construction — AX100 side connections and pipework (2025-10-17)

WWTP construction — riser lids after backfill (2025-10-21)

WWTP construction — riser rows toward AX100 tanks (2025-10-21)

WWTP construction — control-room slab and service trench (2025-10-21)

WWTP construction — site earthworks overview (2025-10-22)

Recycled Water Storage Tanks

WWTP construction — crane lifting RWS tank into place (2025-10-27)

WWTP construction — RWS tanks on concrete slab (2025-10-27)

WWTP construction — placing RWS tanks by crane (2025-10-27)

WWTP construction — RWS tanks installed; lilac dripline coils staged (2025-10-27)

WWTP construction — tank PVC penetrations / grommet connections (2025-10-29)

Services and Trenches

WWTP construction — orange conduit in trench (2025-10-30)

WWTP construction — service trench excavation (2025-11-05)

WWTP construction — PVC pipework in trench (2025-11-05)

WWTP construction — multi-pipe trench with excavator (2025-11-05)

WWTP construction — parallel PVC runs in trench (2025-11-05)

WWTP construction — excavator beside open trench (2025-11-05)

WWTP construction — surface pipework and valves (2025-11-06)

WWTP construction — reclaimed-water trench with warning tape (2025-11-11)

WWTP construction — reclaimed pipe at control room / container (2025-11-11)

Version Control
Version Date Description
1.0 2026-10-30 Split from 3.2.10 — WWTP / RWS / trench construction photos Oct–Nov 2025

Next Review Date: 2027-04-30