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Geophysical Investigation Report: Electrical Resistivity Investigations: Pimmit Run and Minnehaha Creek Trail Bridges, Brookmont, Virginia and Glen Echo, Maryland.
| 题名： | Geophysical Investigation Report: Electrical Resistivity Investigations: Pimmit Run and Minnehaha Creek Trail Bridges, Brookmont, Virginia and Glen Echo, Maryland. |
| 关键词： | *Electrical-resistivity; *Bridges-.;Foundations-; Geological-surveys; Maps-; Maryland-; Virginia-; Rocks-; Soil-structure-interactions; Subsurface-investigations. |
| 摘要： | Pyramid Environmental & Engineering, PC conducted geophysical investigations for the Eastern Federal Lands Highway Division on August 31, 2005 at the Pimmit Run Bridge located on the George Washington Parkway near Brookmont, Virginia and at the Minnehaha Creek Trail Bridge in Glen Echo, Maryland. The geophysical surveys were conducted to evaluate or identify the foundation/subsurface material underlying the Bridge Pier No. 2 (GWMP Structure No. 330-005P) at the Pimmit Run Bridge and the northwestern bridge pier (GWMP Structure No. 3300-045T) at the Minnehaha Creek Trail Bridge. A site location map and diagrams of the two bridge sites are presented in this document. Electrical resistivity surveys were conducted by Pyramid Environmental & Engineering, PC to evaluate the subsurface material beneath and adjacent to the bridge piers. |
| 报告类型： | 科技报告 |
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