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3.2.8.1 LAA A Construction 2025

Photo record of building Absorption Bed A (Irrigation Area 1 / LAA A) in late October 2025, as part of the AdvanTex WWTP upgrade. Lilac dripline was laid on the prepared bed (around retained trees), then covered and graded.

For current LAA A operation, valve box, and design drawings, see 3.2.8 Effluent Disposal. Plant and RWS construction photos from the same programme are on 3.2.10.1 WWTP Construction 2025.

Dripline Installation

LAA A construction — lilac dripline layout across the bed (2025-10-29)

LAA A construction — parallel lilac dripline rows; RWS tanks in background (2025-10-29)

LAA A construction — white header manifold feeding lilac dripline (2025-10-29)

LAA A construction — dripline laid around standing trees (2025-10-29)

Cover and Grading

LAA A construction — purple geotextile cover and final grading (2025-10-31)

Version Control
Version Date Description
1.0 2026-10-30 Split from 3.2.8 — LAA A construction photos Oct 2025

Next Review Date: 2027-04-30