Contamination Assessment Report. Site 36-12: Pits/Trenches (Version 3.2). Phase 1.

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Abstract:

This final report documents the Phase I contamination survey of site 36-12, a munitions storage yard used during the early 1950s. Twenty-three samples from 7 borings were analyzed for volatile and semivolatile organics and metals with separate analyses for As, Hg, and DBCP. Cu, Cr, As, Hg, Pb, and Zn were detected above their respective indicator ranges. With the exception of the superficial samples containing Hg, the other metal concentrations appear to be indicative of naturally occurring levels. The Hg contamination will be further investigated under the section 36-UNC survey since these values appear to be related to windblown contamination in the nonsource areas of this section. A Phase II program is not recommended for site 36-12 since the expected organic compounds were not detected. Appendices Chemical names, Phase I chemical data, comments and responses. -BKA

Author(s):
No Author(s) Identified
Author Organization(s):
ENVIRONMENTAL SCIENCE AND ENGINEERING INC ENGLEWOOD CO
Descriptive Note:
Final report.
Pagination:
0062

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
RMA-88013R08
Contract/Grant Number(s):
DAAK11-84-D-0016
Monitor Series:
88013R08, RMA
 Subject Terms
Joint Capability Areas:
JCA_5_Command and Control; JCA_5.3_Planning; JCA_3.2_Engagement; JCA_3_Force Application; JCA_3.2.1_Kinetic Means; JCA_5.5.2_Task; JCA_5.5_Direct; JCA_6.4.1_Secure Information Exchange; JCA_4.2_Supply; JCA_6_Net Centric; JCA_4.2.2_Inventory Management; JCA_6.4_Information Assurance; JCA_1_Force Support; JCA_4.6_Engineering; JCA_3.2.2_Non-Kinetic Means; JCA_1.3_Human Capital Management
Communities of Interest:
Biomedical
Descriptor(s):
*BOREHOLES, *GROUND WATER, *SOIL POLLUTION, *ENVIRONMENTAL PROTECTION, *EXPLOSIVE ORDNANCE DISPOSAL, WATER FLOW, CHEMICAL CONTAMINATION, ARMY FACILITIES, TOPOGRAPHY, ALLUVIUM, HYDROLOGY, GEOLOGY, TRENCHES, SAMPLING, ORGANIC COMPOUNDS, DATA ACQUISITION, MERCURY, WASTE DISPOSAL, STORAGE, GEOPHYSICS, SITE INVESTIGATIONS, SOIL CLASSIFICATION, CHEMICAL ANALYSIS, COLORADO, SOIL SURVEYS
Field(s)/Group(s):
Hydrology, Limnology and Potamology, Ammunition and Explosives, Solid Wastes and Pollution and Control, Water Pollution and Control
Keyword(s):
ROCKY MOUNTAIN ARSENAL, CLEAN UP, VOC(VOLATILE ORGANIC COMPOUNDS), ANALYTES, BEDROCK
Report Date:
1987 Jan 01