HomeMy WebLinkAboutWQ0012614_Correction_20010823State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Gregory J. Thorpe, Ph.D., Acting Director
August 23, 2001
HAYDEN JAMES, PRESIDENT
MCCRACKEN ENTERPRISES, INC.
P 0 BOX 1497
WAKE FOREST, NC 27588
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NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: Permit No. WQ0012614 Correction
McCracken Enterprises, Inc.
Groundwater Remediation Facilities
Infiltration Gallery System
Granville County
Dear Mr. James:
In accordance with a telephone request from your consultant, Paula Hunt, received on August 23, 2001;
we are forwarding herewith a corrected page 5, of Permit No. WQ0012614, issued August 10, 2001, for
the subject facility.
The following corrections have been made to the permit:
1. Condition IV. l ., the lead analysis method has been corrected from GC method 610, to
Std Methods 3030C. This change was verified with the Groundwater Section's reviewer,
Brian Wooton, on August 23, 2001.
Please replace Page 5, with the corrected Page 5, into Permit No. WQ0012614, issued August 10,
2001.
If you have any questions regarding this request, please do not hesitate to contact Theresa Nartea, at
(919) 733-5083, extension 375. Thank you for your cooperation.
Sinc y,
�Y
Gregory J. Thorpe, Ph.D.
cc: Granville County Health Department
Raleigh Regional Office, Water Quality Section
Groundwater Section, Central Office -Brian Wooton
Technical Assistance and Certification Unit
Non -Discharge Compliance/Enforcement Unit
NDPU File
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone 919-733-5083 FAX 919-715-6048
h2o.enr.state.nc.us/ndpu
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IV. GROUNDWATER REQUIREMENTS
Monitor wells MW-2 and MW-7 shall be sampled every March, and Se tember for the
following parameters:
Water Level
EPA Methods 601 and 602 with IPE, MTBE, EDB, and Xylenes
Std Methods 3030C, for Lead (ensuring that the total holding time from collection to laboratory
filtering, is 72 hours)
2. The measurement of water Ievels must be made rior to sampling for the remaining parameters.
The depth to water, in each well, shall be measured from the surveyed point on the top of the
casing.
3. The measuring points (top of well casing) of all monitoring wells shall be surveyed to provide the
relative elevation of the measuring point for each monitoring well.
4. The results of the sampling and analysis must be received on Form GW-59 Groundwater
Quality Monitoring: Compliance Report Form) on or before the last working day of the
month followinlz the sampling month. The completed Form GW-59, must be mailed, by the
required receipt date, to the following office:
Groundwater Section
Permits and Compliance Unit
1636 Mail Service Center
Raleigh, NC 27699-1936.
5. The influent (prior to treatment) and effluent (after treatment, and prior to discharge into the
infiltration gallery), from the treatment system shall be sampled monthly for the parameters
specified below:
EPA Methods 60I and 602 with 1PE, MTBE, EDB, and Xylenes
Std Methods 3030C, for Lead (ensuring that the total holding time from collection to laboratory
filtering, is 72 hours)
6. One copy of the results of the sampling and analysis must be received by the Groundwater
Section, Permits and Compliance Unit, 1636 Mail Service Center. Raleigh, 27699-1636, and one
copy shall be sent by the Permittee, to the Raleigh Regional Office, 3800 Barrett Drive, Suite 101,
Raleigh, NC 27609, on or before the last working day of the month following the sampling event.
7. One piezometer shall be installed in the West end of each gallery section, to measure water level.
These piezometers shall be measured monthly and the results submitted with'all other results for
the month, to the following office: Groundwater Section, Permits and Compliance Unit, 1636
Mail Service Center, Raleigh, 27699-1636.
8. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be
provided.
9. All components of the groundwater recovery, treatment, and disposal system shall be properly
weather -proofed to prevent freezing and failure of the system.
10. The groundwater recovery, treatment and disposal system shall be inspected weekly. If it is
determined that the system is malfunctioning, all repairs should be made as soon as possible and
reported to the Raleigh Regional Office within 48 hours (phone number: (919) 571-4700; fax
(919) 571-4718).
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