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Title: Field investigation source area ST58 old Quartermaster service station, Eielson Air Force Base, Alaska

Abstract

Source area ST58 is the site of the old Quartermaster service station at Eielson Air Force Base, Alaska. The source area is one of several Source Evaluation Report sites being investigated by Pacific Northwest Laboratory for the US Air Force as candidates for no further remedial action, interim removal action, or a remedial investigation/feasibility study under a Federal Facilities Agreement. The purpose of this work was to characterize source area ST58 and excavate the most contaminated soils for use in composting treatability studies. A field investigation was conducted to determine the nature and extent of soil contamination. The field investigation entailed a records search; grid node location, surface geophysical, and soil gas surveys; and test pit soil sampling. Soil excavation followed based on the results of the field investigation. The site was backfilled with clean soil. Results from this work indicate close spatial correlation between screening instruments, used during the field investigation and soil excavation, and laboratory analyses. Gasoline was identified as the main subsurface contaminant based on the soil gas surveys and test pit soil sampling. A center of contamination was located near the northcentral portion of the source area, and a center was located in the northwestern comer.more » The contamination typically occurred near or below a former soil horizon probably as a result of surface spills and leaks from discontinuities and/or breaks in the underground piping. Piping locations were delineated during the surface geophysical surveys and corresponded very well to unscaled drawings of the site. The high subsurface concentrations of gasoline detected in the northwestern comer of the source area probably reflect ground-water contamination and/or possibly floating product.« less

Authors:
;
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
Department of Defense, Washington, DC (United States)
OSTI Identifier:
10115895
Report Number(s):
PNL-10358
ON: DE95005939;
DOE Contract Number:  
AC06-76RL01830
Resource Type:
Technical Report
Resource Relation:
Other Information: PBD: Jan 1995
Country of Publication:
United States
Language:
English
Subject:
02 PETROLEUM; ALASKA; SOILS; REMEDIAL ACTION; CONTAMINATION; GASOLINE; STATISTICAL DATA; GEOLOGY; SURVEYS; 020600; HEALTH AND SAFETY

Citation Formats

Liikala, T L, and Evans, J C. Field investigation source area ST58 old Quartermaster service station, Eielson Air Force Base, Alaska. United States: N. p., 1995. Web. doi:10.2172/10115895.
Liikala, T L, & Evans, J C. Field investigation source area ST58 old Quartermaster service station, Eielson Air Force Base, Alaska. United States. https://doi.org/10.2172/10115895
Liikala, T L, and Evans, J C. 1995. "Field investigation source area ST58 old Quartermaster service station, Eielson Air Force Base, Alaska". United States. https://doi.org/10.2172/10115895. https://www.osti.gov/servlets/purl/10115895.
@article{osti_10115895,
title = {Field investigation source area ST58 old Quartermaster service station, Eielson Air Force Base, Alaska},
author = {Liikala, T L and Evans, J C},
abstractNote = {Source area ST58 is the site of the old Quartermaster service station at Eielson Air Force Base, Alaska. The source area is one of several Source Evaluation Report sites being investigated by Pacific Northwest Laboratory for the US Air Force as candidates for no further remedial action, interim removal action, or a remedial investigation/feasibility study under a Federal Facilities Agreement. The purpose of this work was to characterize source area ST58 and excavate the most contaminated soils for use in composting treatability studies. A field investigation was conducted to determine the nature and extent of soil contamination. The field investigation entailed a records search; grid node location, surface geophysical, and soil gas surveys; and test pit soil sampling. Soil excavation followed based on the results of the field investigation. The site was backfilled with clean soil. Results from this work indicate close spatial correlation between screening instruments, used during the field investigation and soil excavation, and laboratory analyses. Gasoline was identified as the main subsurface contaminant based on the soil gas surveys and test pit soil sampling. A center of contamination was located near the northcentral portion of the source area, and a center was located in the northwestern comer. The contamination typically occurred near or below a former soil horizon probably as a result of surface spills and leaks from discontinuities and/or breaks in the underground piping. Piping locations were delineated during the surface geophysical surveys and corresponded very well to unscaled drawings of the site. The high subsurface concentrations of gasoline detected in the northwestern comer of the source area probably reflect ground-water contamination and/or possibly floating product.},
doi = {10.2172/10115895},
url = {https://www.osti.gov/biblio/10115895}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Jan 01 00:00:00 EST 1995},
month = {Sun Jan 01 00:00:00 EST 1995}
}