Beenyup AWRP Stage 1 and 2 Soil Remediation

Location

Value

$5M – $10M ~

Client

Water Corporation

Completion Year

2017

Project Overview

Westforce completed the Early Works Contract (EWC) for the Stage 2 development, which carried out site preparation work across the area in advance of the main contract works.

Stage 2 of the Beenyup Advanced Water Recycling Plant (AWRP) was constructed at the Beenyup Wastewater Treatment Plant (WWTP), Western Australia on behalf of the Water Corporation.

Project Scope

Installation of temporary retention structures
Excavation of stockpiles and uncontrolled fill to varying levels
Impact rolling compaction over most of the base of the excavation
Low vibration proof compaction
Vibration and dust monitoring
Conventional proof compaction
Handling of excavated materials, including off-site disposal of unsuitable asbestos-contaminated material
Replacement with clean fill and compaction of fill to nominated levels

Project Stats

Site Clearing: 18,000m² ~
Asbestos contaminated material: 20,000m³ ~
Bulk Earthworks including Impact Roller Works: 35,000m³ ~