The results of six supplementary borings made in the East Coach Yard of B and O Route are summarized in the supplementary report. The purpose of the work was to obtain information regarding modification of facilities in the East Coach Yard and the report contains geological sections through the borings and logs of the borings. (Author)
Subsurface Investigation. B/O Route, East Coach Yard
1969
15 pages
Report
No indication
English
Metropolitan Rail Transportation , Transportation & Traffic Planning , Subway railways , District of Columbia , Routes , Subsurface investigations , Foundations , Rock mechanics , Soil mechanics , Tunneling(Excavation) , Subsurface structures , Boring , Subsoil , Urban transportation , Mass transportation , Urban planning , B and O Route , East Coach Yard area , Foundation engineering