Results are summarized herein of 12 supplementary test borings. These include nine borings made at various locations within the planned Greenbelt Service and Inspection Yard in Section E011a of Greenbelt Route and three shallow borings made in Indian Creek two of which are about 1,000 feet upstream and downstream from the intersection and one at the intersection of planned access road bridge with the stream. Facilities include the access road bridge over Indian Creek, and buildings for operations, field base and vehicle storage.
Supplementary Subsurface Investigation, Section E011a, Greenbelt Route, Greenbelt Service and Inspection Yard
1988
28 pages
Report
No indication
English
Subsurface Investigation, Section E001a, Greenbelt Route
NTIS | 1981
|Tema Archive | 1996
|British Library Online Contents | 2001