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REP46184
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REP46184
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Entry Properties
Last modified
8/25/2016 12:49:14 AM
Creation date
11/27/2007 10:50:12 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1986104
IBM Index Class Name
Report
Doc Name
ENVIRONMENTAL SITE INVESTIGATION
Media Type
D
Archive
No
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1 <br />LJ <br />1 <br /> <br />t <br />1 <br /> <br /> <br />1 <br /> <br />1 <br /> <br /> <br />Colorado Department of Public Health and Environment for Bromacil in soil. Nevertheless, the <br />Colorado section of EPA recommends a Drinking Water Equivalent Level (DWEL) of 5 mg/I for <br />Bromacil (EPA, 1999). A corresponding soil equivalent level should be either equal or higher than <br />5 mg/kg. Consequently, no concern exists with respect to the highest detected concentration of 0.26 <br />mg/kg of Bromacil in the soil. <br />Table 1 <br />Chemical Analyses of Soil Samples <br />Hand <br />Auger Soil Sample ID Depth <br />(feet) PID <br />(ppm) Analyze Conceatratiou <br /> TPH <br />(mP/kg) 2,4-D <br />(µP~kg) Dicamba <br />(l~g/kS) Bromacil <br />(mt;/kS) <br /> Ssubsoil-S 22" l.0 U U U U <br /> Ssubsoil-NW l2" 0.0 U U U U <br /> Ssubsoil-NE 2 - U U U - <br />HA- S3 20" 1.5 U U - <br />HA-3 S30 4 1.6 7.3] U U 0.073 <br />HA-4 S45 5 2.6 6J U U 0.260 <br />HA-6 S75 8.25 1.5 5 U U - <br />I-IA-iI S150 6 0.8 10 U U - <br />HA-12 S165 5 1.3 5.8J U U - <br />HA-16 5225 8 1.8 U U U U <br />HA-19 S285 4 1.9 9.9J U U 0.080 <br /> <br />' Notes: <br />- TPH analysis :range (CS to C30) <br />' -TPH, 2,4-D and Dicamba analyses performed by ACZ Laboratories, lnc. <br />- Bromacil analyses performed by Pacific Agricultural Laboratory <br />- U =analyze was analyzed for but not detected at the MDL. <br />' Analytical Methods (soil samples): <br />TPH :EPA M8015 <br />2,4-D and Dicamba :EPA M8150 <br />' Bromacil : Soxhlet extraction, HPLC-UV <br />Environmental Site Investigation <br />' TechLink Environmental, Inc. ] 0 <br />Montgomery Pit <br />B&B Excavating <br />1 <br />
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