Rogers Pass Project, A Compilation of Contracts, Reports and Plans documenting the planning and construction of the Rogers Pass Project: Volume 18 Reports: Section A: Ventilation Shaft Site Investigation, Th 82-1 Preliminary Site, TH 82-2 Proposed Site, TH 82-4 Groundwater Investigation, Thurber Consultants, February 1983, Section B: Grade Improvement Project Mid-Tunnel Ventilation Shaft, Hydrogeological Evaluation, EBA Engineering Consultants, February 1983 – Canadian Pacific Railway / / / / / / 10010064

Cote

/ / / / / / 10010064

Auteur

Canadian Pacific Railway

Maison d’édition

published by Canadian Pacific Railway

Année

November 1989

Notes

Volume 18

Localisation

TAB 107