SUBSURFACE INVESTIGATION, 10TH STREET MALL BRIDGE, SECTION D004, NEW CARROLLTON ROUTE

Results are summarized of seven supplementary test borings made to investigate subsoil conditions at the location of piers of the 10th Street Mall Bridge crossing the Penn Central Railroad tracks adjacent to D Street S.W. in southwest Washington, D. C. The purpose of the exploration was to ascertain the condition of soils immediately overlying the mined tunnels which could have been affected by settlements occurring during the mining operation. The report contains geological sections along the lines of the bridge piers, logs of the test borings, results of laboratory tests performed on samples obtained and a brief text describing results of the investigation.

  • Supplemental Notes:
    • Sponsored by Washington Metropolitan Area Transit Authority, D.C., and De Leuw, Cather and Co., Inc., Washington, D.C.
  • Corporate Authors:

    Mueser, Rutlege, Wentworth and Johnston

    415 Madison Avenue
    New York, NY  USA  10314

    Washington Metropolitan Area Transit Authority

    600 Fifth Street, NW
    Washington, DC  USA  20001

    De Leuw, Cather and Company

    165 West Wacker Drive
    Chicago, IL  USA  60601
  • Publication Date: 1975-9-26

Media Info

  • Pagination: 18 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00093736
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: MRWJ-75-140
  • Files: TRIS
  • Created Date: Feb 4 1981 12:00AM