KIRTLAND AIR FORCE BASE ALBUQUERQUE, NEW MEXICO ...

APPENDIX B
Table B7.2-1
NMED Soil Screening Levels (Concluded)
Industrial/Occupational
Soil
(mg/kg)
Construction Worker
Soil
(mg/kg) Endpoint VOC
Chemical
Residential Soil
(mg/kg) Endpoint
Endpoint
DAF 1
(mg/kg)
DAF 20
(mg/kg)
Phenanthrene 1.8E+03 nc 4.4E+03 nc 1.6E+01 nc 4.E+03 8.E+04
Phenol 3.7E+04 nc 8.9E+04 nc 3.2E+02 nc 2.E-03 4.E-02
Pyrene 1.8E+03 nc a 4.3E+03 nc a 6.7E+03 nc a X 3.E-02 6.E-01
RDX 4.4E+01 ca 1.9E+02 ca 1.6E+00 nc 2.E-03 4.E-02
Selenium 3.8E+02 nc 1.2E+03 nc 1.3E+03 nc 3.E-01 5.E+00
Silver 3.8E+02 nc 1.2E+03 nc 1.3E+03 nc 4.E-01 8.E+00
Strontium 3.7E+04 nc 8.9E+04 nc 1.0E+05 max 4.E+00 7.E+01
1,2,4,5-Tetrachlorobenzene 1.8E+01 nc 4.4E+01 nc 1.6E-01 nc 2.E-03 4.E-02
1,1,2,2-Tetrachloroethane 3.6E+00 ca 8.2E+00 ca 1.6E+02 ca X 2.E-03 3.E-02
Tetrachloroethene 4.9E+01 ca 1.0E+02 sat 1.0E+02 sat X 5.E-03 1.E-01
Thallium 6.1E+00 nc 1.8E+01 nc 2.1E+01 nc 5.E-04 1.E-02
Toluene 1.8E+02 sat 1.8E+02 sat 1.8E+02 sat X 2.E-01 5.E+00
Toxaphene 4.4E+00 ca 1.9E+01 ca 2.6E-01 ca 5.E-04 1.E-02
Tribromomethane 6.1E+02 ca 2.6E+03 ca 1.1E+01 nc 2.E-02 3.E-01
1,2,4-Trichlorobenzene 5.2E+02 nc 5.3E+02 sat 5.3E+02 sat X 5.E-01 1.E+01
1,1,1-Trichloroethane 5.1E+02 sat 5.1E+02 sat 5.1E+02 sat X 3.E-02 5.E-01
1,1,2-Trichloroethane 7.9E+00 ca 1.8E+01 ca 1.6E+02 nc X 3.E-03 6.E-02
Trichloroethene 1.6E+01 ca 1.8E+01 nc 9.2E+01 nc X 4.E-02 7.E-01
2,4,5-Trichlorophenol 6.1E+03 nc 1.5E+04 nc 5.4E+01 nc 6.E-01 1.E+01
2,4,6-Trichlorophenol 4.4E+02 ca 1.9E+03 ca 2.7E+01 ca 1.E-02 2.E-01
2,4,6-Trinitrotoluene 3.1E+01 nc 7.4E+01 nc 2.7E-01 nc 4.E+01 7.E+02
Vanadium 5.3E+02 nc 1.6E+03 nc 1.9E+03 nc 4.E-02 9.E-01
Vinyl chloride 2.1E-01 ca 4.5E-01 ca 1.0E+01 ca X 3.E-04 6.E-03
Xylenes 6.3E+01 sat 6.3E+01 sat 6.3E+01 sat X 5.E+00 1.E+02
Zinc 2.3E+04 nc 6.9E+04 nc 8.0E+04 nc 6.E+01 1.E+03
NOTES:
ca – carcinogenic effect basis
nc – noncarcinogenic effect basis
sat – soil saturation limit basis
max – low toxicity maximum, health based SSL exceeds [105] mg/kg
NMED – New Mexico Environment Department
VOC – Volatile organic compound
DAF – Dilution attenuation factor
a Compound is solid at ambient soil temperature, so risk-based level is
used even though this level exceeds soil saturation (US EPA, 1996a)
1) Soil screening levels are taken form the New Mexico Environment Department document Technical Background Document For Development Of Soil Screening Levels (December 2000, January
2001).
2) Soil Screening Levels for residential soil, industrial/occupational soil, and construction worker soil are based on the combined exposure through direct soil ingestion, inhalation of fugitive dust
(and fumes for VOCs), and dermal exposure to soil
Kirtland AFB
SOPs for Field Investigations B-180 March 2003