Water and Energy Abstracts
  • Year: 2005
  • Volume: 15
  • Issue: 1

Third UN-ITA Workshop on Gibraltar Straits Crossing Costing TBM Tunnels, 22 and 23 April 1999, Southern African Practice

  • Author:
  • J.G. McKelvey

(International Tunnelling Association, pp. 106).

Keywords

Contract documents, TBM driven tunnels, Underlying philosophy, Equitable sharing, Risk, Tunnelling conditions, Time related charges