WQ0034465_Permit (Issuance)_20161110

DIVISION OF WATER RESOURCES
WQROS
11/10/16
PERMIT ISSUANCE MEMO
TO: Debra Watts
FROM: Michael Roger C�/V'
RE: Renewal with Modification for Permit WQ0034465
GlaxoSmithKline (GSK)
I recommend that the above permit be renewed. This is a non -discharge system where GW is removed treated
and then re -injected via injection wells. Since this a renewal, please refer to the previous memos in the file for
site -specific information.
HIGHLIGHTS/COMMENTS:
• This permit was originally issued on 12/10/2010 and expires 12/31/16.
• The remediation system is built and in operation. They are wanting to tweak it based upon monitoring
results. According to the RRO inspection of the site and review of the application, the proposed
modifications do not appear to be significant and they are OK with renewal. I agree.
• The proposed changes to the permit are summarized on the cover letter.
• For the renewal, I checked and we had not received all GW-1 s from the last injection events. I requested
these and the proposed well* construction for one well as an Add Info. Shristi will work on putting in
BIMS as -built well construction, and the proposed construction for one injection well while I am gone. I
did not have time to do this and work on the permit, enter other items in BIMS (I received the last add
info today), and finish up other things before the end of the day.
REGIONAL OFFICE COMMENTS: Raleigh Regional Office had no issues and recommends re -issuance of this
permit.

Water Resources
ENVIRONMENTAL QUALITY
November 10, 2016
Tracy Howe, Site Directions Operator
GlaxoSmithKline
P.O. Box 13398, Mailcode 54826
Research Triangle Park, NC 27709-3398
PAT MCCRORY
Govemor
DONALD R. VAN DER VAART
Subject: Groundwater Remediation Permit Number WQ0034465
G1axoSmithKline, South Campus, North Complex, RTP, NC
Durham County
Dear Mr. Howe:
Secretary
S. JAY ZIMMERMAN
Director
In accordance with your request for permit renewal with modification received June 30, 2016, and
additional information received November 10, 2016, we are forwarding herewith Permit No.
WQ0034465, dated November 10, 2016, for construction and operation of the subject groundwater
remediation facility. This permit shall become effective on January 1, 2017, (i.e., the day after the
expiration date of the existing permit), which may differ from the date of this letter. This permit shall be
effective from the date of issuance until December 31, 2021, and shall be subject to the conditions and
limitations stated therein. Please pay particular attention to the monitoring requirements in this permit.
Failure to establish an adequate system for collecting and maintaining the required operational
information will result in future compliance problems.
NOTE: The following are modifications to the permit issued December 10, 2010:
Additives
Sodium bicarbonate, persulfate, and sodium lactate is added to the remediation additive mix.
Per Part MA
a. Existing well I-W-17/BNP-1 to be used as possible extraction well (renamed EW-5). .
b. The previously permitted proposed new injection well IW-07 will be relocated near extraction
well EW-5.
c. Annual injections are allowed into 11 existing SVE wells.
d. The following existing wells to be used for possible injection: P-6, W-1, and GW-32S.
Per Part IVA
The Monitoring Plan included in the renewal application (Figure 2) received June 30, 2016, shal l be
followed.
Per Part VIH.I I REQUIREMENTS FOR SYSTEM CLOSURE PER 15A NCAC 02T .1608
a. 30 days prior to initiation of closure of a groundwater remediation system, the pennittee shall
submit the following documentation to the Division:
(1) the reason(s) for closure,
(2) a letter from the oversight agency authorizing closure of the system, and
(3) a description of the proposed closure procedure.
b. The following closure procedures shall be followed:
Stale of North Carolina I Environmental Quality 1 Water Resources
1611 Mail service Center ; Raleigh, North Carolina 27699-1611
919 707 9000

Page 2 of 2
(1) injection well closure procedures as specified in 15A NCAC 02C .0240, and
(2) infiltration galleries, if applicable, shall be closed such that the infiltration gallery will be
rendered permanently unusable for the disposal or infiltration of fluids and will not serve
as a source or channel of contamination.
c. Within 30 days following upon completion of the closure of a groundwater remediation system,
the permittee shall submit the following documentation to the Division:
(1) a description of the completed closure procedure;
(2) the dates of all actions taken relative to the procedure; and
(3) a written certification that the closure has been accomplished, and that the information
submitted is complete, factual and accurate.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to
request an adjudicatory hearing upon written request within thirty (30) days following receipt of this
permit. This request must be in the form of a written petition, conforming to Chapter 150B of the North
Carolina General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service
Center, Raleigh, NC 27699-6714. Unless such demands are made this permit shall be final and binding.
If you need any additional information concerning this matter, please contact Michael Rogers at 919-807-
6412 or [e-mail].
Sincerely,
60y, --� Uj�
for S. ay Zimmerman, P.G.
Director, Division of Water Resources
cc: Durham County Environmental Health Department
Raleigh Regional Office, WQROS
Brian Eichlin, Golder Associates NC, Inc., 5B Oak Branch Drive, Greensboro, NC 27407
WQ0034465 Permit File
WQ0034465 Notebook File

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENTAL QUALITY
GROUNDWATER REMEDIATION PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended,
and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
GlaxoSmithKline (GSK)
Durham County
FOR THE
continued operation of a 9,999 gallons per day (GPD) (maximum average monthly groundwater extraction rate)
groundwater remediation facility consisting of the following: Six (6) existing extraction wells; overflow sumps;
transfer pumps; underground conveyance piping; high water alarms; two stationary skid -mounted treatment systems
that include bag filters and liquid phase activated granular carbon filters; one or more 400-gallon portable holding
tank(s); a 7,000-gallon above -ground double walled holding tank; one or more 250-gallon mixing tank(s) for adding
nano -scale zero-valent iron (nZVI) with palladium coatings, soy powder, sodium metabisulfite, sodium bicarbonate,
persulfate, sodium lacate (ABC Lacate), and RTB-I bacteria; I existing SVE wells to be used for injection, 3
existing monitoring wells to be used for injection, and 1 proposed injection well to be constructed; and all associated
piping, sampling ports, and appurtenances, along with compliance monitor wells for the GSK South Campus, North
Complex located at 3030 Cornwallis Road, Durham, NC 27709, as described and detailed in the permit renewal
application received June 30, 2016, subsequent additional information received by November 10, 2016, by the
Division of Water Resources (Division), and in conformity with the project plan, specifications, and other
supporting data subsequently filed and approved by the Division and considered a part of this permit.
This permit shall be effective from January 1, 2017, (i.e., the day after the expiration date of the existing
permit) until December 31, 2021, and shall be subject to the following specified conditions and limitations:
I. PERFORMANCE STANDARDS
1. The treated water discharged into the injection wells must not cause a violation of Class GA Standards for
any constituent beyond the Compliance Boundary, as applicable, nor cause the migration of the
contamination into unaffected areas. If the treatment system fails to consistently achieve this standard,
changes in design that could include additional treatment units, or changes in operational needs, may be
required.
2. This permit shall become voidable if the soils fail to adequately assimilate the remaining wastes, and may
be rescinded unless the facilities/wells are installed, maintained, and operated in a manner which will
protect the assigned water quality standards of the surface and groundwaters. In the event that the facility
or injection wells fail to perform satisfactorily, or the injection zone fails to adequately assimilate the
injected fluid, the Permittee shall take immediate corrective actions, including the repair, modification, or
abandonment of the facility/wells, as required by the Division of Water Resources. The Permittee may be
required to reduce or eliminate the permitted activity to protect the assigned water quality standards of
surface and groundwaters [15A NCAC 2T .I604(b.)].
WQ0034465
Page 1 of-6

3. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to surface or
groundwaters resulting from the operation of this facility.
4. Any residuals generated from these treatment facilities must be disposed in accordance with General Statute
143-215.1 and inn -a manner approved by the Division.
5. Diversion or bypassing of the untreated groundwater from the treatment facilities is prohibited.
6. The Permittee may use potable water obtained from a public water supply system for injection water into
the injection wells remediating Areas AOC W-1 and AOC GW-6
7. Extracted ground water that is treated and subsequently re -introduced into the groundwater environment
will only be injected into the groundwater impact area from which it was extracted.
H. FACILITY OPERATION AND MAINTENANCE REOUIREMENTS
I. The facility shall be properly maintained and operated as a non -discharge system to prevent the discharge
of any wastewater resulting from the operation of this facility. The groundwater recovery, treatment and
disposal system shall be inspected after the completion of each round of injection (before the next round
begins). If it is determined that the system is malfunctioning or leading to the release of wastes to the
environment, a threat to human health, or a nuisance, all repairs should be made as soon as possible and
reported to the Raleigh Regional Office (see Section V. NON-COMPLIANCE NOTIFICATION). All
components of the groundwater recovery, treatment, and disposal system shall be properly
weatherproofed to prevent freezing and failure of the system.
2. If requested by the owner, the Division will consider remote monitoring in lieu of (frequency) physical
inspections, on a case -by -ease basis, following at least two years of successful operation.
3. The Permittee shall maintain a log or report including dates and times of inspections, maintenance, repairs
or corrective actions taken by the Permittee, and removal of all residuals from this facility. Residual
removal information shall include the name of the hauler, permit authorizing the disposal of a letter from a
municipality agreeing to accept the residuals, date the residuals were hauled, and volume of residuals
removed. This record shall be maintained by the Permittee and include three years of data and shall be
made available to the Division or other permitting authority, upon request.
4. Any duly authorized officer, employee, or representative of the Division may, upon presentation of
credentials, enter and inspect any property, premises or place on or. related to the disposal site or facility at
any reasonable time for the purpose of determining compliance with this permit (including inspection,
observation, and sampling associated with injection and any related facilities as provided for in N.C.G.S.
87-90), may inspect or copy any records or annual facility report that must be maintained under the terms
and conditions of this permit, and may obtain samples of groundwater, surface water, injection fluids, or
leachate.
M. WELL CONSTRUCTION/ABANDONMENT CRITERIA AND CHANGE OF WELL STATUS
1. The following are injection/extraction well modifications to the permit:
a. Existing well IW-1 7/BNP-1 to be used as possible extraction well (renamed EW-5).
b. The previously permitted proposed new injection well IW-07 will be relocated near extraction well EW-
5.
c. Annual injections are allowed into 11 existing SVE wells.
d. The following existing wells to be used for possible injection: P-6, W-1, and GW-32S.
2. The construction and operation of groundwater remediation injection wells that meet the definition of such
wells, as stated in Title 15A North Carolina Administrative Code (NCAC) 2C .0204(26), shall meet the
requirements for construction and operation listed under Title 15A NCAC 2C .0225. An abandonment of
any groundwater remediation injection well, either temporally or permanently, shall be performed in
WQ0034405 Page 2 of 6

accordance with the procedures and conditions listed under Title 15A NCAC 2C .0240, "Abandonment and
Change of Status of Wells".
3. The Raleigh Regional Office, telephone number [phone], shall be notified at least forty-eight (48)
hours prior to the construction of any monitor well or injection well so that an inspection can be made of
the well construction and location. Such notification to the regional groundwater supervisor shall be made
during the normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding state
holidays.
4. Within sixty (60) days of completion of any single well installation, or within sixty (60) days of the
completion of the last well when installing multiple wells, the Permittee shall submit two (2) original
copies of a scaled site map (scale no greater than 1 "=100'). The map(s) must include the following
information:
a. The location and identity of each well (recovery, monitoring, injection, water supply, etc.).
b. The location of major components of the waste disposal system.
c. The location of property boundaries within 500 feet of the disposal area(s).
d. The latitude and longitude of the established horizontal control monument.
e. The elevation of the top of the well casing (which shall be known as the "measuring point") relative to
a common datum.
f. The depth of water below the measuring point at the time the measuring point is established.
g. The location of Review and Compliance boundaries.
h. The date the map is prepared and/or revised.
Control monuments shall be installed in such a manner and made of such materials that the
monument will not be destroyed due to activities that may take place on the property. Maps and any
supporting documentation shall be sent to the addresses stated in Section V.
IV. MONITORING REQUIREMENTS
1. The Monitoring Plan included in the renewal application (Figure 2) received June 30, 2016, shall be
followed.
2. Prior to sampling the parameters in the on -site wells, the measurement of water levels must be taken. The
depth to water in each well shall be measured from the surveyed point on the top of the casing. The
measuring points (top of well casing) of all monitoring wells shall be surveyed relative to a common
datum.
3. Any laboratory selected to analyze parameters must be Division of Water Resources certified for those
parameters required.
4. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be provided.
V. REPORTING REQUIREMENTS
1. Copies of all well construction records (GW-1), abandonment records (GW-30), monitoring reports, and
Annual Reports required in this Permit shall be submitted to:
UIC Program Water Quality Regional Operations Section
NC Division of Water Resources and DWR Raleigh Regional Office
1636 Mail Service Center 1628 Mail Service Center
Raleigh, NC 27699-1636 Raleigh, NC 27699
2. The Pennittee shall retain records of all monitoring information, including calibration and maintenance
records, continuous monitoring data and reports required by this permit, for at least 3 years from the date
W00034465
Page 3 of 6

of the sample measurement, report or application. Records of this monitoring information shall include, '
but not be limited to, the following:
a. the date, exact place, and time of sampling or measurements,
b. the individual who performed the sampling or measurements,
c. the date the analyses were performed,
d. the analytical techniques or methods used, and
e. the results of such sampling, measurements, and analyses.
3. The Permittee shall submit an Annual Report summarizing the volume and injection pressures of
effluent discharged into the injection wells and the summary results of related groundwater, influent, and
effluent monitoring. Isoconcentrations (horizontal and vertical direction) and water level
contour/potentiometric surface maps shall be prepared on an annual basis and submitted with this report.
If an annual report containing this information (e.g. corrective action plan) is required by a regulatory
agency, the Permittee may submit two (2) copies of that report in lieu of the preceding information within
thirty days of its publication.
VI. NON-COMPLIANCE NOTIFICATION
1. The Permittee shall report by telephone to the Raleigh Regional Office, telephone number 919-791-4200,
as soon as possible, but in no case more than 24 hours or on the next working day following the
occurrence or first knowledge of the occurrence of any of the following:
a. Any occurrence at the groundwater remediation facility which results in any unusual operating
circumstances, or in the treatment of significant amounts of contaminated groundwaters which are
abnormal in quantity or characteristic, such as the dumping of the contents of a basin or tank, the known
passage of a slug of hazardous substance through the facility, or any other unusual circumstances;
b.Any process unit failure, due to known or unknown reasons, that renders the groundwater treatment and
disposal system, including injection wells, incapable of adequate treatment and disposal, such as
mechanical or electrical failures of pumps, aerators, compressors, etc.;
c. Any non-compliance with a permit condition due to a malfunction of the system;
d.Any cause of fluid migration outside the injection zone or area;
e. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass directly to
receiving waters without treatment of all or any portion of the influent to such station or facility; or
f. Any time that monitoring or other information indicates that the groundwater treatment and disposal
system is not in compliance with any specified permit limitations, that any contaminant may be causing
an endangerment to an underground source of drinking water.
2. Occurrences outside normal business hours may also be reported to the Division's Emergency Response
personnel at telephone number [phone] or to the Emergency Management's switchboard at (919)
733-3300. Also, persons reporting such occurrences by telephone shall file a written report within five
(5) days following first knowledge of the occurrence. This report must outline the actions taken or
proposed to be taken to ensure that the problem does not recur.
VII. APPLICABLE BOUNDARIES
The COMPLIANCE BOUNDARY for the waste disposal area is specified by regulations in 15A NCAC
2L, Groundwater Classifications and Standards. The Compliance Boundary for the disposal system
individually permitted after December 30, 1983 is established at either (1) 250 feet from the waste disposal
area, or (2) 50 feet within the property boundary, whichever is closest to the waste disposal area. An
exceedance of Class GA Standards at or beyond the Compliance Boundary is subject to remediation action
according to 15A NCAC 2L .0106(d)(2).
Note: The Compliance Boundary will only apply to the constituents of the injectant slurry and
associated daughter products (extracted ground water, zero-valent iron, etc.), and shall not apply
to the existing groundwater impacts subject to the corrective action requirements of the Division
of Waste Management.
WQ003446i
Page 4 of 6

2. The REVIEW BOUNDARY is established around the waste disposal area midway between the Compliance
Boundary and the perimeter of the waste disposal area. Any exceedance of Class GA Standards at the
Review Boundary may require action in accordance with 15A NCAC 2L .0106(dx 1).
VIII. GENERAL CONDITIONS
Issuance of this permit does not constitute approval for reimbursement from the Leaking Petroleum
Underground Storage Tank Cleanup Fund (15A NCAC 2P) or any other fund. Additionally, the issuance
of this permit does not remove the Permittee's responsibility to comply with the corrective action
requirements of the Division of Waste Management. Furthermore, the Permittee should notify and report
all changes concerning the remedial system to the Division of Waste Management. It is the Permittee's
responsibility to comply with the requirements of all involved agencies.
2. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of
this permit, the approved plans and specifications, and other supporting data.
3. This permit is effective only with respect to the nature and volume of wastes described in the application
and other supporting data.
4. The Permittee must comply with all conditions of this permit and with the standards and criteria specified
in Criteria and Standards Applicable to Injection Wells (I5A NCAC 2C .0225). Any non-compliance with
conditions of this permit constitutes a violation of the North Carolina Well Construction Act and is grounds
for enforcement action as provided for in N.C.G.S. 87-94.
5. This permit is valid only for construction of the number of injection wells described in the application and
other supporting data. Construction of additional injection wells must be approved in advance by the
WQROS.
6. This permit is not transferable. In the event the facilities change ownership, or there is a name change of
the Permittee, a formal name change request must be submitted to the Division accompanied by
documentation from the parties involved, and other supporting materials as may be appropriate. The
approval of this request will be considered on its merits and may or may not be approved.
7. A set of approved plans and specifications for the subject project must be retained by the Permittee for the
life of this project.
8. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to an
enforcement action by the Division in accordance with North Carolina General Statute 143-215.6A to 143-
215.6C.
9. The annual administering and compliance fee must be paid by the Permittee within thirty (30) days after
being billed by the Division. Failure to pay the fee accordingly may cause the Division to initiate action to
revoke this permit as specified by 15A NCAC 2T .0105 (e)(3).
10. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules,
regulations, or ordinances, which may be imposed by other government agencies (local, state, and federal),
which have jurisdiction.
11. Requirements for System Closure (15A NCAC 02T .1608)
a. 30 days prior to initiation of closure of a groundwater remediation system, the permittee shall submit the
following documentation to the Division:
(I) the reason(s) for closure,
(2) a letter from the oversight agency authorizing closure of the system, and
(3) a description of the proposed closure procedure.
b.The following closure procedures shall be followed:
W Q0034465
Page 5 of 6

(1) injection well closure procedures as specified in ISA NCAC 02C .0240, and I
(2) infiltration galleries, if applicable, shall be closed such that the infiltration gallery will be rendered
permanently unusable for the disposal or infiltration of fluids and will not serve as a source or
channel of contamination.
c. Within 30 days following upon completion of the closure of a groundwater remediation system, the
permittee shall submit the following documentation to the Division:
(1) a description of the completed closure procedure;
(2) the dates of all actions taken relative to the procedure; and
(3) a written certification that the closure has been accomplished, and that the information submitted is
complete, factual and accurate.
12. If the Permittee wants to continue operation of this system, at least six (6) months prior to the expiration of
this permit, the Permittee shall request its extension. Upon receipt of the request, the Commission will
review the adequacy of the facilities described therein, and if warranted, will extend the permit for such
period of time and under such conditions and limitations as it may deem appropriate.
Permit issued the day off-�n•Q�cf'', 2016
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
for r—
S. Jay Zimmerman, P.G., Director
Division of Water Resources
By Authority of the Environmental Management Commission
Permit Number WQ0034465
WQ0034465
Page 6 of 6

Rogers, Michael
From:
Rogers, Michael
Sent:
Wednesday, August 15, 2018 9:30 AM
To:
'Eichlin, Brian'
Cc:
Draper, Benjamin
Subject:
RE: [External] Groundwater Remediation Permit No. WQ0034465 Replacement Injection
Well
Thanks for the notification. A couple of comments:
1. The replacement injection well needs to be in a location where there is adequate monitoring.
2. Let me know a day or two before the field work starts as I may want to get out of the office for a little while.
Thanks
From: Eichlin, Brian [mailto:[e-mail]]
Sent: Tuesday, August 14, 2018 7:53 AMp
To: Rogers, Michael <[e-mail]>
Cc: Draper, Benjamin <[e-mail]>
Subject: [External] Groundwater Remediation Permit No. WQ0034465 Replacement Injection Well
Michael,
On July 31, 2018 we submitted an annual report for the GlaxoSmithKline (GSK) Groundwater Remediation Permit No.
WQ0034465 (Permit) for GSK's South Campus, North Complex (Site) remediation system. Included in the report and
cover letter was a discussion that groundwater elevation and monitoring results for IW-04 (previously monitoring well
GW-4) during the Year 4 monitoring period indicate that fouling of the well screen, filter pack or the borehole is having
an effect on injection rates and the wells ability to disperse the injection media. It was recommended to either
redevelop IW-4 or re-drill/replace the well as an open borehole in the manner the existing shallow injection wells are
constructed. In discussion with the driller it is looks like we will be abandoning the existing well and installing a new
open borehole (IW-04R) either later this week or next week. As required by Permit Condition III (3) Golder, on -behalf of
GSK, contacted the Raleigh Regional office on August 1, 2018 which was at least forty eight (48) hours prior to the
construction of the replacement injection well. In accordance with 15A NCAC 02C .0240 ABANDONMENT AND CHANGE -
OF -STATUS OF WELLS the well will be abandoned in accordance with 15A NCAC 02C.0113. Following completion of the
replacement well we will submit a record of construction of the wells within sixty days of completion as required under
Permit Condition III (4).
Please let me know if you have any questions or if this is acceptable.
Thank you.
Brian Eichlin, P.E.
Principal

Golder Associates NC, Inc.
5B Oak Branch Drive, Greensboro, North Carolina, USA 27407
T: [phone] D: [phone] x42509 I C: [phone] golder.com
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Rogers, Michael
From: Rice, Eric
Sent: Monday, November 23, 2015 11:32 AM
To: Eichlin, Brian
Cc: Rogers, Michael
Subject: RE: Injection Wells at GSK Groundwater Remediation Permit No. WO0034465
Brian:
The email to Michael Rogers was prior to reading this email. It looks like everything is in order then.
Eric
Email correspondence to and front this address is subject to the North Carolina Public Records Laiv and may be disclosed to third
Parties unless the content is exentpt blv statute or other re;ulatiott
From: Eichlin, Brian[mailto:[e-mail]]
Sent: Friday, November 20, 2015 3:15 PM
To: Rice, Eric <[e-mail]>
Subject: RE: Injection Wells at GSK Groundwater Remediation Permit No. WQ0034465
Hi Eric
We did receive approval from Michael Rogers to add the injection points under the existing Groundwater Remediation
Permit (WQ0034465). We did not need to do a permit modification since the existing permit had contingent wells and
the new injection locations were in permitted treatment areas. Our permit includes the following language:
Pursuant to rule 15A NCAC 2C .0211(h), injection may not commence until construction of the injection wells is completed,
the Permittee has submitted notice of completion of construction to the Raleigh Regional Office, and the regional office
staff has inspected or otherwise reviewed the injection well and finds it in compliance with the permit. if the Permittee has
not received notice from the Raleigh Regional Office of the intent to inspect or otherwise review the injection well within
10 days after the regional office has received the notice, the Permittee may commence operation of the injection wells.
We are surveying the wells next week and planning to get a formal notification of completion of the new wells to the
Regional Office soon.
Thanks
From: Rice, Eric [mailto:eric.rice(a)ncdenr.govJ
Sent: Thursday, November 19, 2015 5:55 PM
To: Eichlin, Brian
Subject: RE: Injection Wells at GSK Groundwater Remediation Permit No. WQ0034465
Hi Brian:
Thank you for the notification. I am assuming you received approval for the additional wells through the Division's
central office. There is not a directive from the central office to inspect at this time. They typically send a request for a
staff report that prompts the need for a site inspection by the regional staff. If that changes I will contact you.

Regards,
Eric Rice
Hydrogeologist
Water Quality Regional Operations
Department of Environmental Quality
919 791 4242 office
eric.rice ncdenr.gov
3800 Barrett Drive
1628 Mail Service Center
Raleigh, NC 27699
I� ` C.- '-' Nothing Compares...-,
Emai! correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Eichlin, Brian [mailto:brian [e-mail]]
Sent: Thursday, November 19, 2015 1:04 PM
To: Rice, Eric <[e-mail]>
Subject: Injection Wells at GSK Groundwater Remediation Permit No. WQ0034465
Eric
We received approval to add three injection wells to our program at GSK.
We are currently planning to perform the injections the week of December 72h. Would you like to inspect these
locations/wells prior to our first injection event?
If so, please let me know what dates may work for you prior to December 7th
We are working on preparing the well construction/well modification documentation required under the permit
Thank you,
Brian
Brian Eichlin, P.E. I Principal I Golder Associates NC, Inc.
5B Oak Branch Drive, Greensboro, North Carolina, USA 27407
T: [phone] D: [phone] 1 F: [phone] C: [phone] 1 E: brian eichlin(a-)golder.com
www.goider.com
Work Safe, Home Safe

This email transmission is confidential and may contain proprietary information for the exclusive use of the intended recipient. Any use. distribution or copying of
this transmission; other than by the intended recipient. is strictly prohibited. if you are not the intended recipient, please notify the sender and delete all copies.
Electronic media is susceptible to unauthorized modification. deterioration, and incompatibility. Accordingly, the electronic media version of any work product may
not be relied upon.
Golder, Golder Associates and the GA globe design are trademarks of Golder Associates Corporation.
Please consider the environment before printing this email.