Review of Environmental Factors

Ausgrid is replacing 33,000 Volt underground cables between Earlwood and Summer Hill. The Review of Environmental Factors (REF) was on exhibition until Monday 19 June 2017. The project has been approved for construction and is now underway. 

Please click on the links below to view the final REF documents. 


Section Title
Earlwood to Summer Hill cable project REF                Main document
Appendix A Cable route
Appendix B  Consultation documents
Appendix C EMF assessment
Appendix D Qualitative noise assessment
Appendix E
Waste Classification, Contamination Investigation and Geotechnical Investigation