GTOS (This should be ready now) - Centers for Disease ...
Health Consultation
Public Health Implications of Soil Gas and Air Sampling Data
GRAND TRAVERSE OVERALL SUPPLY NPL SITE
GREILICKVILLE, LEELANAU COUNTY, MICHIGAN
EPA FACILITY ID: MID017418559
Prepared by
Michigan Department of Community Health
DECEMBER 3, 2012
Prepared under a Cooperative Agreement with the
U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES
Agency for Toxic Substances and Disease Registry
Division of Community Health Investigations
Atlanta, Georgia 30333
Health Consultation: A Note of Explanation
A health consultation is a verbal or written response from ATSDR or ATSDR's Cooperative Agreement Partners to a specific request for information about health risks related to a specific site, a chemical release, or the presence of hazardous material. In order to prevent or mitigate exposures, a consultation may lead to specific actions, such as restricting use of or replacing water supplies; intensifying environmental sampling; restricting site access; or removing the contaminated material.
In addition, consultations may recommend additional public health actions, such as conducting health surveillance activities to evaluate exposure or trends in adverse health outcomes; conducting biological indicators of exposure studies to assess exposure; and providing health education for health care providers and community members. This concludes the health consultation process for this site, unless additional information is obtained by ATSDR or ATSDR's Cooperative Agreement Partner which, in the Agency's opinion, indicates a need to revise or append the conclusions previously issued.
You May Contact ATSDR Toll Free at
1-800-CDC-INFO
or
Visit our Home Page at:
HEALTH CONSULTATION
Public Health Implications of Soil Gas and Air Sampling Data
GRAND TRAVERSE OVERALL SUPPLY NPL SITE
GREILICKVILLE, LEELANAU COUNTY, MICHIGAN
EPA FACILITY ID: MID017418559
Prepared By:
Michigan Department of Community Health
Under a Cooperative Agreement with the
U.S. Department of Health and Human Services
Agency for Toxic Substances and Disease Registry (ATSDR)
Table of Contents
Summary........................................................................................................................................ 6
Purpose and Health Issues ........................................................................................................... 6
Background ................................................................................................................................... 7
Discussion....................................................................................................................................... 9
Regulatory Agencies' Responses to Issues Raised by MDCH ................................................... 9
Environmental Contamination .................................................................................................. 10
Soil Gas................................................................................................................................. 15
Indoor or Outdoor Air ........................................................................................................... 19
Exposure Pathways Analysis .................................................................................................... 23
Toxicological Evaluation .......................................................................................................... 24
Benzene................................................................................................................................. 24
PCE ....................................................................................................................................... 25
TCE ....................................................................................................................................... 26
Evaluation of Potential for Chemical Interaction ................................................................. 27
Children's Health Considerations ............................................................................................. 28
Community Health Concerns .................................................................................................... 29
Conclusions.................................................................................................................................. 30
Recommendations ....................................................................................................................... 31
Public Health Action Plan .......................................................................................................... 31
Report Preparation..................................................................................................................... 32
References.................................................................................................................................... 33
List of Tables
Table 1. Site-specific comparison values for soil gas samples taken at the Grand Traverse
Overall Supply site, Greilickville (Leelanau County), Michigan. Concentrations are parts
per billion (ppb). ................................................................................................................... 15
Table 2. Site-specific comparison values for indoor or outdoor air samples taken at the Grand
Traverse Overall Supply site, Greilickville (Leelanau County), Michigan. Concentrations
are parts per billion (ppb)...................................................................................................... 19
Table 3: Exposure pathways analysis for benzene, perchloroethylene (PCE), and
trichloroethylene (TCE) in soil gas and air near the Grand Traverse Overall Supply site in
Greilickville (Leelanau County), Michigan. ......................................................................... 23
Table D- 1. Draft comparison values for soil gas samples taken at the Grand Traverse Overall
Supply site, Greilickville (Leelanau County), Michigan. Concentrations are parts per billion
(ppb). ................................................................................................................................... D-2
ii
Table D- 2. Draft comparison values for indoor or outdoor air samples taken at the Grand
Traverse Overall Supply site, Greilickville (Leelanau County), Michigan. Concentrations
are parts per billion (ppb).................................................................................................... D-5
List of Figures
Figure 1. Grand Traverse Overall Supply site and vicinity, Leelanau County, Michigan.
(Source: SulTRAC 2011e)..................................................................................................... 8
Figure 2. Sampling locations at Norris Elementary School, near the Grand Traverse Overall
Supply site, Greilickville (Leelanau County), Michigan. Note that the "ambient air
sampling location" is an indoor air sample. (Source: SulTRAC 2011b)............................ 11
Figure 3. Sampling locations at West Bay Covenant Church, near the Grand Traverse Overall
Supply site, Greilickville (Leelanau County), Michigan. (Source: SulTRAC 2011b) ....... 12
Figure 4. Sampling locations at Harbor West Condominiums, near the Grand Traverse Overall
Supply site, Greilickville (Leelanau County), Michigan. (Source: SulTRAC 2011b) ....... 13
Figure 5. Maximum soil gas concentrations of benzene in the vicinity of the Grand Traverse
Overall Supply site, Greilickville (Leelanau County), Michigan. All concentrations are in
parts per billion (ppb)............................................................................................................ 16
Figure 6. Maximum soil gas concentrations of perchloroethylene in the vicinity of the Grand
Traverse Overall Supply site, Greilickville (Leelanau County), Michigan. All
concentrations are in parts per billion (ppb). ........................................................................ 17
Figure 7. Maximum soil gas concentrations of trichloroethyelene in the vicinity of the Grand
Traverse Overall Supply site, Greilickville (Leelanau County), Michigan. All
concentrations are in parts per billion (ppb). ...................................................................... 178
Figure 8. Maximum indoor and outdoor air concentrations of benzene in the vicinity of the
Grand Traverse Overall Supply site, Greilickville (Leelanau County), Michigan. All
concentrations are in parts per billion (ppb). ........................................................................ 20
Figure 9. Maximum indoor and outdoor air concentrations of perchloroethylene in the vicinity
of the Grand Traverse Overall Supply site, Greilickville (Leelanau County), Michigan. All
concentrations are in parts per billion (ppb). ........................................................................ 21
Figure 10. Maximum indoor and outdoor air concentrations of trichloroethylene in the vicinity
of the Grand Traverse Overall Supply site, Greilickville (Leelanau County), Michigan. All
concentrations are in parts per billion (ppb). ........................................................................ 22
Figure D- 1. Maximum soil gas concentrations of perchloroethylene in the vicinity of the Grand
Traverse Overall Supply site, Greilickville (Leelanau County), Michigan. All
concentrations are in parts per billion (ppb). Comparison values are draft....................... D-3
Figure D- 2. Maximum soil gas concentrations of trichloroethylene in the vicinity of the Grand
Traverse Overall Supply site, Greilickville (Leelanau County), Michigan. All
concentrations are in parts per billion (ppb). Comparison values are draft....................... D-4
Figure D- 3. Maximum indoor and outdoor air concentrations of perchloroethylene in the
vicinity of the Grand Traverse Overall Supply site, Greilickville (Leelanau County),
Michigan. All concentrations are in parts per billion (ppb). Comparison values are draft.
............................................................................................................................................ .D-6
iii
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- environment ecology technical report university of michigan
- july 31 2018 presenters tom ivacko and debra horner for
- introductory module
- kerry ard assistant professor school of environment
- air pollution and environmental university of windsor
- issue papers papers examining critical issues facing the
- management of end of life vehicles elvs in the us
- gtos this should be ready now centers for disease
- michigan s natural resources and environment a citizen s
- the state of environmental protection in the russian
Related searches
- why college should be free essay
- why college should be free
- why tuition should be free
- education should be free for everyone
- education should be free for everyone essay
- what should i do now quiz
- soonest vaccine will be ready for coronavirus
- education should be free for everyone pdf
- community college should be free for everyone
- this should not be affected
- what bonds should i buy now 2020
- it should be illegal to ask applicants for salary history