Accession Number : ADA317995

Title :   Underground Storage Tank Investigation Report Umatilla Depot Activity Hermiston, Oregon.

Descriptive Note : Final rept. Jul 91-Jun 95,

Corporate Author : DAMES AND MOORE LINTHICUM MD

Personal Author(s) : Ritchie, E. ; Kolberg, F. ; Lemont, S. ; Tucker, R.

PDF Url : ADA317995

Report Date : JUN 1995

Pagination or Media Count : 628

Abstract : The Underground Storage Tank (UST) Investigation Report has been prepared for the U.S. Army Environmental Center (USAEC) to present the results of the UST field investigation at Umatilla Depot Activity (UMDA), Henniston. Oregon. It has been prepared for USAEC under the Base Realignment and Closure (BRAC) Program. Although the UST investigation was performed in conjunction with the Remedial Investigation/Feasibility Study (Rl/FS) activities at UMDA, it was not part of the Rl/FS. The purpose of the UST investigation report is to document the results of the UST field investigation, which included sampling and chemical analysis of the unknown contents of five tanks, tank leak testing of 30 active tanks, geophysical surveys at 14 potential UST sites, soil gas surveys at 17 potential UST and fuel oil spill sites, and soil sampling and analysis. The information gathered is used to assess the potential for contamination and to present recommendations for further action.

Descriptors :   *ENVIRONMENTAL IMPACT, *SOIL POLLUTION, *CONTAMINATION, *STORAGE TANKS, *UNDERGROUND, TEST AND EVALUATION, GASES, SOILS, SUPPLY DEPOTS, SURVEYS, SAMPLING, TANKS(CONTAINERS), WASTE DISPOSAL, GEOPHYSICS, CHEMICAL ANALYSIS, GAS CHROMATOGRAPHY, MASS SPECTROMETRY, SOIL SURVEYS, OREGON.

Subject Categories : Solid Wastes Pollution and Control
      Water Pollution and Control

Distribution Statement : APPROVED FOR PUBLIC RELEASE