TUNNELS IN THE TONGARIRO POWER DEVELOPMENT

THE ARTICLE DESCRIBES THE DIFFICULTIES ENCOUNTERED IN THE DRIVING THROUGH VOLCANIC AND SEDIMENTARY ROCK OF THE 28 MILES OF TUNNEL FORMING PART OF THE TONGARIRO HYDRO-ELECTRIC POWER DEVELOPMENT IN THE NORTH ISLAND OF NEW ZEALAND.

Media Info

  • Features: Figures; Photos;
  • Pagination: p. 420-4
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00215727
  • Record Type: Publication
  • Source Agency: Transport and Road Research Laboratory (TRRL)
  • Files: TRIS
  • Created Date: Sep 25 1972 12:00AM