Earth works for the Illawarra line double track tunnels

To remove spent ballast, old capping material and rock to allow the construction of a new formation of a lower level in the six double track tunnels. Also to provide adequate new drainage and repair existing drainage inside and outside of tunnels.

Media Info

  • Pagination: 9p. ; PDF
  • Monograph Title: Permanent Way Institution (PWI) NSW, 1983 annual convention

Subject/Index Terms

Filing Info

  • Accession Number: 01711495
  • Record Type: Publication
  • Source Agency: ARRB
  • Files: ATRI
  • Created Date: Jul 19 2019 2:26PM