Investment in the most rapid drill+blast or tunnel boring technology for face advance will only pay off if there is smooth and efficient movement of men and materials to the face and spoil out. These, and especially rock removal, are usually the rate determining activities in any tunnelling project. Well planned and well maintained transport infrastructure is essential.

  • Availability:
  • Corporate Authors:

    Morgan-Grampian (Construction Press) Limited

    Morgan-Grampian House, 30 Calderwood Street
    London SE18 6QH,   England 
  • Authors:
    • MacKenzie, A
  • Publication Date: 1991-12

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00619571
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Feb 29 1992 12:00AM