Contaminated Site Project Profile

Job site/ location: Leach Highway / Stirling Highway Interchange
Client: Main Roads WA
Value of Works: ~$ 50k
Commencement of Works: March 2013
Completion of Works: March 2013 (initial scope)

Description of Works

SERS are currently commissioned to undertake a Preliminary Site Investigation (PSI) to a proposed area for the facilitation of an upgrade of road infrastructure for the interchange of Leach Highway and Stirling Highway in Fremantle. The purpose of the PSI is to identify scoped works for the procurement of a Detailed Site Investigation (DSI) in the coming months.

Work Undertaken

Review and assessment of historical information (Desktop)

  • Regular consultation with client and landholders within the area.
  • Outline the provisions and future scope for the completion and execution of Detailed Site Investigations (DSI).
  • Compilation of DEC-compliant Preliminary Site Investigation (PSI).


SERS will produce on a tight three week programme a DEC compliant PSI for use of the client in establishing forward environmental works for the overall project.This will allow the client to gain an understanding of any complexity from an environmental perspective in executing future works.