WI0400093_Application_20160809

North Carolina Department of Environmental Quality — Division of Water Resources
APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
In Situ Groundwater Remediation (15A NCAC KC.0225) I Tracer Injection Ui k NCAC 02C .t)2291
Do not use this form for the following:
•in -situ remediation, tracer, or aquifer test injection wells permitted by rule (ref. 15A NCAC 02C .0217)
■ remediation systems that reinject treated contaminated groundwater (Non -discharge) (ref, 15A NCAC 02T .1600)
Permit Number (to be completed by DI3'R): WI 0400 051
1. APPLICATION INFORMATION
1. Project is: [ ] New [ ] Modification [ ] Renewal without modification [X] Renewal with modification
2. if this application is being submitted for Renewal and/or Modification to an existing permit. provide:
(a.) Existing permit number W10400093 Issued Date: March 9, 201E & Expiration Date: February 28, 2014
For all Renewals, submit a status report including monitoring results ofall injection activities to date.
For Renewal without modification only, fill out sections 1 & 11 only, sign the certification on the last page of this
farm, and obtain the property owner's signature to indicate consent (if the applicant is not the owner).
II, WELL OWNER(S)IPERMIT APPLICANT (generally the responsible party)
1. Name(s): Precision Fabrics Group. Inc.
2. Signing Official's Name*: Lee Aiken Title: Director of Manufacturing Services
* Signing Official must be in accordance with instructions in Part 1 on page 5.
3. Mailing address of Perm ittee/Applicant: PO Box 214448
301 East Meadowview Road
City: Greensboro State: NC Zip: 27420
4. Telephone number: (•336) 510-3183 _ _ Email: Lee.Aikennai2recisioiifabries.com
S. Status (choose one): Individual X Business/Org. Federal State Cotinty Municipality
Ill. PROPERTY OWNER(S) (if different than well owners)
1. Name(s): Same as Above
2. Mailing address: Same as Above
City: Slate: Zip:
3. Telephone number: Email:
IV. PROJECT CONTACT — (generally the environmental/engineering consultant).
1. Name: Ed Hollifield. PG Title: 'Technical Director
2. Company: ERM NC_, Inc._
3. Address: 15720 Brixham Hill Avenue, Suite 120
4. City: Charlotte State: NC Zip: 18277
5. Telephone number:
In -Situ Groundwater Remediatitm Application Rev. 3-1-2016
alb[; a g 2016
Water Qua1ltY Negional
QPeratlorls section
Pagel of 7

V. FACILITY INFORMATION
1. Facility name: Precision Fabrics Group. Inc. _Phone No, if available: (336)_510-3183
2, Physical address: 301 East Meadowview Road
City: Greensboro County:Guilford Zip: 27420
3. Geographic Coordinates: Latitude: 36.040663" Longitude:-79.785585�
Reference Datum: WGS 1984 Accuracy:
Method of Collection (i.e.. Google Earth, GPS. etc.): Google Earth
4. Brief description of business. Performance fabrics, both woven and nonwoven, that meet the stringent requirements of
todav's high-tech markets.
VI. INCIDENT DESCRIPTION
I. Source and date of contamination: Armfteld Finishing Corporation initially developed the Vroperty in the late
I930s. Burlington Mills Corporation (Burlingtonpurchased the site in approximately 1940 for textile
manufacturing operations. Between 1939 and 1984_ eight additions were made to the original structure. PFG
purchased the site from Burlington Industries in 1988. Burlington reportedly began using a solvent dewaxin g
process with a distillation recoveEy process using trichloroethvlene TCE at the site in 1964. Burlington
reportedly stopped using TCE at the facility in 1971. and PFG has never used TCE. Virgin TCE used b
BurlinLIton in the dewaxingprocess was stored in two ? 000-gallon above kround storage tanks (ASTs)_ formerly
located on the northern side of the buildin . The contents of the tanks were Pumped inside via overhead pi in
to the dewaxing area. At the time TCE was in- use at the site. the ASTs were reportedly not equipped with
secondaEy containment or overflow protection. The spent .vax/TCE mixture was pumped from the dewaxin
area to two stills located inside the buildi ng adiacem to the forklift re air area. Distilled TCE was purnped back
into the ASTs and virgin TCE was added as makeup. No instantaneous release occurred according to _records:
site contamination is like] y the result of l2oor hand] in& Vractices over time by Burlington.
2. List all contaminants present in soils or groundwater at the site (contaminants may he listed in groups. eg, gasoline,
diesel, jet f oel, f tel oil, chlorinated ethenes, chlorinated ethunes, metals, pesticides"herhirides, etc):
chlorinated ethenesprimarily trichloroethene. Detectable concentrations >2L of carbon tetrachloride.
chloroform 1,2 dichloroethane cis-1 2-dichloroethene, trans-1 2-dichIoroethene. tetrachloroethene. and vinyl
chloride
3. Has LNAPL or DNAPL ever been observed at the site (even if outside the injection zone)?
I ] Yes if yes, list maximum measured separate phase thickness: feet
IX1 No If no. list maximum concentration of total VOCs observed at site: 167,000 ppb
4. Agency managing the contamination incident:
[ ] LIST Section [XI Superfund Section (including REC Program and DSCA sites)
j ] DWR Aquifer Protection Section [ ] Solid Waste Section
[ ] Hazardous Waste Section ] Other:
5. Incident manager's name: Mr. Kim Caulk Phone No.: 919-707-8350
6. Incident number or other incident mgmt. agency tracking number:
IHSB Site ID NONCD0001020, Docket No. 97-SF-104
In -Sim Groundwater Remediation Application Rev. 3-1-2016 Page-2 of 7

V11. PERMITS
List all applicable permits or construction approvals issued for the facility or incident:
1. Previous or other UIC permits issued by ❑WR (e.g., NDIs): UIC Permit WI040009.3_(March 20, 2008, June 25.
2010, March_9. 2012) and UIC NOI October 13, 2014
2. Other Non -Discharge or NPDES permit issued by DWR:
3. County or DEH subsurface wastewater disposal permits:
4. Hazardous waste management or other environmental permits required by state or federal law:
Quilford County Monitor Well Construction Permit #001-97-MW54
hr-Silu Groundwater Reared iat ion A ppi icat ion Rev. 3 -1-201 G Page 3 of 7

VIll. INJECTION SUMMARY
1. List all proposed injectants/additives.
NOTE: Oily injectants approved by the epidemiology section of the NC Division of Public Health, Department
of Health and Human Services can he injected. Approved irjectants can be found online at
http_//deg.ne.gov/about/divisions/water-resources/water-resources permits/wastewater-branch/g_round-water-
protection/ground-water-approved-iniectants. All other substances must he reviewed by the DHH,S prior to use.
Contact the UIC Program for more igfo (919-807-6490) if you wish to get approval for a dfferent additive.
However, please note it may rake 3 months or longer.
Injectant: ABC Total Amt. to be injected (gal)levent 7,800
Injectant: Dehalococcoides bacteria botal Amt. to be injected (gal)/event 33
Injectant: Mg(OH), or NaOH (base} Total Amt. to be injected (gal)levent 0-1% by wt
Injectant:
Injectant:
Total Amt. to be injected (gal
Total Amt. to be injected (gal)/event
2. Number of separate injection events: I Duration of Event: 4 days
3. Estimated Injection rate per well
an
gallons per minute (GPM)
4. Estimated Injection pressure: —80 pounds/square inch (PSI)
5. Temperature at point of injection: ambient OF
6. Injection will be via:
M Existing well(s); Total No.: 7 : Well Type (DPT, permnant, etc.): permanent
M Proposed well(s); Total No.: 6 : Well Type (DPT, permeant, etc.): permanent
7. NC Certified Well Drilling Contractor's Name: SAEDACCO
NC Well Contractor Certification No.: Depends on driller availability
8. Date to be constructed: August l 1-13. 2016
9. Screened interval/Injection interval of injection wells:
Depth from 30 to 60 feet below land surface (BLS)(if multiple intervals, indicate shallowest to
deepest depth)
W. Well casing (leave blank if Geoprobes):
Type: M PVC ( Stainless steel( Other:
Casing depth: 0 to 30 fl.. BLS
Type:( PVC ( Stainless steel( Other:
Casing depth
to ft. BLS
11. Groat (leave blank if Geoprobes):
Type: M Cement ( Bentonite
Grout depth: 0 to 26 ft. BLS
Type: ( Cement M Bentonite
Grout depth: 26 to 28 ft. BLS
( Other:
( Other:
In -Situ Groundwater Remediation Application Rev. 3-1-2016 Page 4 of 7

1X. ATTACHMENTS — provide the following information in separate attachments. The attachments should be
clearly identified and presented in the order below to expedite review of the permit application package.
1. INJECTION ZONE — Per 15A NCAC 02C .0225(e)Ql. specify the horizontal and vertical portion of the subsurface within
which the proposed injection activity will take place and beyond which no violations of groundwater quality standards
shall result from the injection as determined by an approved monitoring plan. The determination shall be based on the
hydraulic properties of the specified zone. Provide any supporting documentation in a separate attachment.
2. HYDROGEOLOGIC EVALUATION — Per 15A NCAC 02C: .0225te1t3l. provide a hydrogeologic evaluation of the
injection zone that includes all of the following:
(A) Regional and local geology and hydrology;
(B) Changes in lithology underlying the facility;
(C) Depth to bedrock;
(D) Depth to the mean seasonal high water table:
(E) Hydraulic conductivity, transmissivity, and storativity. of the injection zone based on tests of site -specific
material, including a description of the test(s) used to determine these parameters;
(F) Rate and direction of groundwater flow as determined by predictive calculations or computer modeling; and
(G) Lithostratigraphic and hydrostratigraphic logs of any existing test and injection wells.
3. INJECTANT INFORMATION -- Per 15A NCAC 42C .0225(e)[5]_ provide information on each injectant as indicated below:
(A) MSDS. concentration at the point of injection, and percentage if present in a mixture with other injectants;
(B) The source of fluids used to dilute, carry, or otherwise distribute the injectant throughout the injection zone. If
any well within the area of review of the injection facility is to be used as the fluid source, then the following
information shall be submitted: location/lD number, depth of source, formation. rock/sediment type, and a
chemical analysis of the water from the source well, including analyses for all contaminants suspected or
historically recognized in soil or groundwater on the site;
(C) A description of the rationale for selecting the injectants and concentrations proposed for injection. including an
explanation or calculations of how the proposed injectant volumes and concentrations were determined;
(D) A description of the reactions between the injectants and the contaminants present including specific breakdown
products or intermediate compounds that may be formed by the injection;
(E) A summary of results if modeling or testing was performed to investigate the injectant's potential or susceptibility
for biological, chemical, or physical change in the subsurface. and
(F) An evaluation concerning the development of byproducts of the injection process, including increases in the
concentrations of naturally occurring substances. Such an evaluation shall include the identification of the specific
byproducts of the injection process, projected concentrations of byproducts, and areas of migration as determined
through modeling or other predictive calculations.
4. INJECTION PROCEDURE — Per 15A NCAC' R2C .o225(e)[G), submit a table with a detailed description of the proposed
injection procedure that includes the following:
(A) The proposed average and maximum daily rate and quantity of injectant;
(B) The average maximum injection pressure expressed in units oi'pounds per square inch (psi); and
(C) The total or estimated total volume to be injected.
h:-Situ Groundwater Remediation Application Rev. 3-1-2016 Page 5 of

5. FRACTURING PLAN (if applicable) — Per 15A NCAC 02C .0225(e)(7). submit a detailed description of the fracturing plan
that includes the following:
(A) Material Safety Data Sheets of fracturing media including information on any proppants used:
(B) a map of fracturing well locations relative to the known extent of groundwater contamination plus all buildings,
wells, septic systems, underground storage tanks. and underground utilities located within the Area of Review;
(C) a demonstration that buildings, wells, septic systems, underground storage tanks, and underground utilities will
not be adversely affected by the fracturing process;
(D) injection rate and volume;
(E) orientation of bedding planes, joints, and fracture sets of the fracture zone,
(F) performance monitoring plan for determining the fracture well radius of influence: and
(G) if conducted, the results of geophysical testing or pilot test of fracture behavior conducted in an uncontaminated
area of the site.
fi. WELL CONSTRUCTION DETAILS — Per 15A NCAC 02C .0225(e)t8). submit the following information in tabular or
schematic form as appropriate for each item:
(A) number and depth of injection wells;
(B) number and depth of borings if using multi -level or "nested" well systems;
(C) indication whether the injection wells are existing or proposed;
(D) depth and type of casing;
(E) depth and type of screen material;
(F) depth and type of grout;
(G) indication whether the injection wells are permanent or temporary "direct push" points; and
(H) plans and specifications of the surface and subsurface constntction details.
7. MONITORING PLAN — Per 15A NCAC 02C .0225(e){9). submit a monitoring plan that includes the following:
(A) target contaminants plus secondary or intermediate contaminants that may result from the injection;
(B) other parameters that may serve to indicate the progress of the intended reactions;
(C) a list of existing and proposed monitoring wells to be used; and
(D) a sampling schedule to monitor the proposed injection.
Aonitoring wells shall be of satffaciew quantity and location to detect anv movement of injection jrluids, injection process byproducts,
or fortnalion fluids outside the injection zone. The monitoring schedule shall be consistent with the proposed injection schedule, paee
of the anticipated reactions, and rate of transport of'the injectants and contaminants.
S. WELL DATA TABULATION — Per 15A NCAC 02C .02LSa lOj. provide a tabulation of data on all existing or
abandoned wells within the area of review of the injection well(s) that penetrate the proposed injection zone. including
monitoring wells and wells proposed for use as injection wells. Such data shall include a description of each well's type,
depth, and record of construction or abandonment.
9. MAPS AND CROSS -SECTIONS — Per 15A NCAC 02C .0225Ie1(111. provide scaled, site -specific site plans or maps
depicting the location, orientation. and relationship of facility components including the following:
(A) area map based on the most recent USGS 7.5' topographic map of the area, at a scale of l :24,000 and showing the
location of the proposed injection site;
(B) topographic contour intervals showing all facility related structures, property boundaries, streams, springs. lakes.
ponds, and other surface drainage features;
(C) all existing or abandoned wells within (lie area of review of the wells listed in the well data tabulation that
penetrate the proposed injection zone;
(D) potentiometric surface map(s) that show the direction of groundwater movement, existing and proposed wells;
(E) contaminant plume map(s) with isoconcentration lines that show the horizontal extent of the contaminant plume
in soil and groundwater. and existing and proposed wells;
(F) cross -sections) to the known or projected depth of contamination that show the horizontal and vertical extent of
the contaminant plume in soil and groundwater. major changes in lithology, and existing and proposed wells; and
(G) any existing sources of potential or known groundwater contamination, including waste storage, treatment, or
disposal systems within the area of review of the injection well or well system.
la-Siru Groundwater Rernediation Application Rev. 3-1-2016 Nee 6 of

X. CERTIFICATION (to be signed as required below or by that person's authorized agent')
NCAC 15A 42C .021 I (eJ requires that all permit applications shall be signed as follows:
1. for a corporation: by a responsible corporate officer
2. for a partnership or sole proprietorship: by a general partner or the proprietor, respectively
3. for a municipality or a state, federal, or other public agency: by either a principal executive officer or
ranking publicly elected official
4. for all others: by the well owner.
*If an authorized agent is signing on behalf of the applicant, then supply a letter signed by the applicant
that names and authorizes their agent.
"I hereby certify under penalty of law that I have personally examined and am familiar with the information
submitted in this document and all attachments therein, and that based on my inquiry of those individuals
immediately responsible for obtaining said information, I belieiv that the information is true, accurate, and
complete. I am aware that there are penalties, including the possibility off nes and imprisonment, for submitting
false information. I agree to construct, operate, maintain, repair, and if applicable, abandon the injection wells)
and all related appurtenances in accordance with the approved specifications and conditions of the Permit. "
Printed Name and Title:—,4"Xk1 A
Signature:
Date: -01
Xl. CONSENT OF PROPERTY OWNER (if the property is not owned by the permit applicant)
"Owner" means any person who holds the fee or other property rights in the well being constructed. A well is real
property and its construction on land shall be deemed to vest ownership in the land owner, in the absence of
contrary agreement in writing.
"As owner of the property on which the injection wells) are to be constructed and operated. I hereby consent to
allow the applicant to construct each injection well as outlined in this application and agree that it shall be the
responsibility of the applicant to erasure that the injection wells) conform to the Well Construction Standards
(15A NC4C 02C .0 2 J0 . "
Printed Name and
Date:
Submit TWO copies of the completed application package, including all attachments, to:
Division of Water Resources — UIC Program
1636 Mail Service Center
Raleigh, NC 27699-1636
Telephone [phone]
In -Situ Groundwater Remediation Application Rev. 3-1-2016 Page 7 of 7

Attachment I — Injection Tone
The site location is shown on Figure 1. The primary source area of the contaminant plume at the
PFG facility is located beneath the existing active manufacturing building. Physical constraints
are present within the building, which limit the placement of additional monitoring and injection
wells. Figures 2A and 2B depict the existing and proposed locations of the treatment well
arrays developed based on the conceptual site model and the limits placed by the facility
operations. These limitations are not considered to be significant with respect to the overall
remedial goal.
Two primary zones of preferential flow and contaminant migration were identified during the
pre -remedial investigation. One zone is shallow dominated by the presence of a remnant quartz
vein at a depth of approximately 36 to 45 feet below ground surface (bgs), and the second zone is
the transition zone between the partially weathered rock and competent bedrock at a depth
ranging between 60 and 70 feet bgs.
Proposed Injection Wells:
Three injection well pairs will be installed north of the PFG building. upgradient of MW-13, to
address increasing contaminant concentrations north of the existing injection well network. The
shallow injection wells will be screened from 30 ft to 40 ft and the intermediate injection wells
will be screened from 50 ft to 60 ft below ground surface. Wells will be installed via hollow stem
auger and air rotary drilling techniques by a North Carolina licensed drilling contractor.
Existing Injection Wells:
Existing injection wells IW-4, IW-5. IW-8. IW-9, IW-l0, IW-1 1, and IW-12 will be utilized.

Attachment 2 — Hydrogeologic Evaluation
The general site geology is relatively typical of the Piedmont region. Saprolite, which is rock
that has chemically weathered in place, grades into partially weathered rock (PWR) with
increasing depth. PWR is formed under similar conditions as saprolite, but retains parent -rock
fragments and textures. At the interface of the PWR and competent bedrock, there is a transition
zone with a relatively high degree of fracturing that typically serves as a preferential channel for
ground water flow and contaminant migration. Figures 2 through S show the groundwater
potentiometric surfaces and TCE isoconcentrations of the three monitored aquifer zones
(Shallow. Transition, and Deep).
Two primary zones of preferential flow and contaminant migration were identified during the
pre -remedial investigation. One zone is shallow and dominated by the presence of a remnant
quartz vein at a depth of approximately 36 to 45 feet below ground surface (bgs), and the second
zone is the transition zone between the PWR and competent bedrock at a depth ranging between
60 and 70 feet bgs.
Cross sections of the site -specific geology facility were prepared for the site. The lines of cross-
section locations are identified in Figure 9. Cross-section A -A' (Figure 10) is oriented parallel
to the direction of groundwater flow. The figure illustrates the three primary hydrogeologic
zones at the site, saprolite, PWR, and bedrock, and also depicts a residual fractured quartz vein at
a depth between 36 and 42 feet BGS. The quartz vein ranges from six inches to two feet thick
and is also where the first water became apparent during well installation. The saprolite above
and below the quartz vein is a very high density, relatively low permeability unit with the clay
fraction decreasing with depth.
Groundwater present in the saprolite and PWR above the transition zone is referred to as the
shallow zone for consistency with previous reports. The average hydraulic conductivity derived
from the slug tests of the on -site moil itoring wells in the shallow zone is 2.25E-06 feet per
second (ftlsec). Assuming a porosity of 30%, with a gradient of 0.007 ft/ft, the groundwater flow
velocity in the shallow zone is estimated to be 2 feet per year (ftlyr).
The transition zone is encountered at a depth of between 60 and 70 feet BGS and is comprised of
cobble -sized parent rock in a silty -sand matrix. The transition zone was clearly identified at
MW-271. Water production during air rotary drilling was estimated at 25 gallons per minute
(gpm). A review of site wide well logs indicated several other wells (i.e., MW - 3I, MW-13.
MW-14. MW-16 & MW-20D) with a relatively liigh production zone at that depth interval
across the site. Wells installed to depths ranging From 55 to 80 feet have been designated to be
in the transition or intermediate zone.
ERM reviewed the Remedial Action Plan for the Former Burlington site located at 300 E.
Meadow -view Road dated March 5.2003, which summarizes the results of a 72-hour aquifer
pumping test conducted at site in a well screened in the transition zone. Lithology descriptions
are similar for both sites. An aquifer pumping test of this duration is considered a relatively
good representation of the bulk hydraulic properties of the transition zone. Based on the
pumping test results. the estimated hydraulic conductivity of the transition zone is 4.6E-4 ftlsec,
two orders of magnitude higher than the shallow aquifer. Based on a gradient of 0.007 ft/ft and

porosity of 25%, the calculated groundwater flow velocity in the transition zone is 406 ftlyr,
which is considered to be a high value for the typical Piedmont aquifer.
Groundwater within competent bedrock occurs within the joints and fractures and is designated
the deep aquifer. Aquifer testing was conducted on an on -site deep monitoring well. The
hydraulic conductivity value derived from this well was 2.8613-45 ft/sec. The estimated
groundwater flow velocity for the competent bedrock is 3 ftlyr, based on a gradient of 0.005 filth
and a porosity of 15%.
Cross-section B-B' (Figure 11) is oriented perpendicular to the groundwater flow direction and
goes through the former source area. Cross-section C-C' (Figure 12) is also oriented
perpendicular to groundwater flow but is positioned further south. Cross -sections B-B' and C-C`
illustrate the continuity of the remnant quartz vein and the presence of the transition zone across
the site.

Attachment 3 — Injectant Information
Under ideal geochemical conditions, the chlorinated ethene TCE (and its anaerobic daughter
products cDCE and VC) can be biologically transformed by dehalorespiring bacteria into non -
chlorinated organic compounds under anaerobic conditions. Based on groundwater sampling
results, geochem ical parameters at the Site are favorable for survival of dehalorespiring bacteria
(i.e. low dissolved oxygen and negative ORP).
❑ehalorespiring bacteria sequentially replace chlorine atoms in chlorinated ethenes with
hydrogen. This process is referred to as reductive dechlorination. This reaction provides energy
for growth to the bacteria and reduces chlorinated compounds to naturally occurring non -
chlorinated organic compounds such as ethene and ethane. The transformation of TCE and
associated daughter products to ethene by dehalorespiring bacteria is depicted below.
Hz Hz H2
TCE-1 ' DCE y' VC-'Ethene
I HCI HCI HCI
Biological lransJbi-malion (reduclive dechlorintilion) ofchlorincrled e[henes
Simple organic compounds. such as lactate, can be added to the subsurface to stimulate the
growth of dehalorespiring bacteria and consequently promote the reduction of chlorinated
ethenes. These organic compounds serve as "food" for the dehalorespiring bacteria, providing a
source of energy and carbon for the bacteria.
The proposed in -situ bioremediation method consists of injecting Anaerobic BioChemg�
(ABC®) and Dehalococcoides (DHC) bacteria into the aquifer through injection wells. The
input of hydrogen depicted in the figure above at the site will be provided by ABC9. ABC9 is a
patented mixture of lactate, fatty acids, and a phosphate buffer.
Several strains of bacteria are capable of transforming cDCE to the daughter product vinyl
chloride (VC); however, Dehalococcoides bacteria must be present to degrade vinyl chloride to
ethene. DHC bacteria are not always abundantly present in the subsurface. but can be added
with the carbon substrate during injection to promote complete degradation of TCE/cDCE and
daughter products to ethene.
The injection event will include delivery of 600 gallons df 20% by weight carbon substrate
(A CC to the six proposed injection wells located upgradient of MW-13 and existing in
wells ill IW-4, '-S, Mr-s. Iw-9iW . -16. M1 1, and 1W-11), resulting in a total delivery of7,800
gallons (16, )501bs.). Although it is not anticipated. there may be a need during the full scale
implementation to add a base to the injectant fluid in response to decreases in pH. lfthis occurs,
magnesium hydroxide (0-1 % by weight) or another approved injectant base, such as sodium
hydroxide may be added.

Attachment 4 — Injection Procedure
A schematic diagram of the injection equipment for the full scale implementation (identical to
the injection equipment used for the pilot test previously) is presented in Figure 15. The
concentrated ABC* solution will be batch mixed in a 500-gallon tank on the injection trailer for
injection into the subsurface. Water obtained from the municipal water system will be used to
prepare the ABC® solution. Fluids will be injected using a grout pump capable of generating up
to 100 pounds per square inch pressure (psi). The anticipated injection pressure is 40-100 psi
depending on site -specific conditions. The actual injection pressure will be determined in the
field based on field measurement of surface deflection during injection.
Because the proposed in -situ bioremediation method involves a short-term in -situ treatment
event and not a mechanical system, no system operation and maintenance is required.

Attachment 5 — Fracturing Flan
Not Applicable

Attachment 6 — Well Construction Details
A summary of Observation and Iniection Well Construction Details is included below:
WeH ID
Installation
Date
Diameter
Well Type
Aquifer Zone
Screened
Inter►•al
MW-3311W-1
Nov-2008
2" PVC
Type
it
Shallow
35 -45
OB-1
Feb-20 [0
2" PVC
Typell
Shallow
35-45
OB-2
Feb-2010
?.. PVC
Type
ll
Shallow
35 -45
OB-3
Feb-2010
2" PVC
TypelI
Shallow
35-45
OB-41I W-3
Feb-2010
2" PVC
Type
lI
Shallow
35-45
IW-2
Feb-2010
2" PVC
Type
IT
Shallow
35-45
IW4
July-2012
2"PVC
Typel[
Shallow
34-44
IW-5
July-2012
2- PVC
Type
l[
Shallow
35 -45
IW-6 <-- NO
July-2012
2" PVC
Type
II
Shallow
35-45
IW-7
July-2012
2" PVC
Type
I1
Shallow
35-45
IW-8
July-2012
2" PVC! 4" PVC Casing
Type
III
Shallow
35 - 45
IW-9
July-2012
2" PVC
Type[[
Shallow
35 -45
IW-10
Jul •-2012
2" PVC
Type
[I
Shallow
35 -45
IW-i l
July-2012
2" PVC
Type
lI
Shallow
35-45
I W-12
July-2012
2'° PVC
Type
l I
Shallow
35-45
I W-13S
Proposed
2" PVC
Type
1 [
Shallow
30 - 40
IW-13I
Proposed
2" PVC
Type
III
Transition
50-60
I W-14S Proposed 2" PVC Type 11 Shallow 30 - 40
I W-141 Proposed 2" PVC Type III Transition 50 - 60
IW-15S Proposed 2" PVC Type11 Shallow 30-40
1W-15I Proposed 2" PVC Type III Transition 50 - 60
Wells will be installed in accordance with NC wells rules. Typically well construction details are
shown on below:
WE
Shallow lojenion Wdl
frypirall Ifatl
Fhw.n �f NyuF.=wg
Ckp1h of roar heba prauW � Ff
-[mound Hnmwa v
Ws
v
D-Tth of mm"avl 1 L
p
- 1 y�M uE a.i� .m! cmrw caa
+ ---S.P lf1p°'If PromAia'c peps
fkplhu[(w 1Tece11rt Cklmg 'A
--^-� I El rrIK at eaar plpe
rxyMnctv-- --
Tspe ofh kirL Qaa
..— Ik7Hh Nr pup of aed A9
1 serf al H.w..s
Aep1p urwp,d Elm pxl
TNptla Fd4.p L . I,,a_
- fleplh of Nip ar.Y� wv
I.S�rt�eyrx,�
�_raawlnc
Su.ea lLfllur 919
— <k1Mh -I M141�Y}I �d Y.ea ba
,oa
]1yNh nl iutpnl of ph�pgat Mhal
e'r'
- f IYe n163'A Id[ hcti•I� r+tnm.'ah
xAl
- DLT'h dh4Plm nl l.rmg �p
fll�un tnl k- w ku
, D.1 of kxmar I 1 r
Transilio lnjvfllon
Well
WA
(TypicalI Item
Llv',n„n ar mP of -,a91
A711L N rt MAIN pamd U
Uuund Flevalkn
Ikplh offuljape eaY In
---T}prufaer zl owe ("
9
r
�
� -
— I.OJr)pe of Plol9en.. ppv
—PLp �f OWI Prol-m-C-M ti.1
I o fryer 9r Imr Pv� - .
� sex a PacIwv omr
Type ofhaclfdl nn.
CYgR WNip of Mal fao
Iyraenfd Hmb.`
-Deph-4 bp of film pak ram°
T.pe of filmy Pack _ .wdTed
Ekpah 4 by of ore a Y19
I ❑Ifane nr ucm =sd ✓p n[
svn9cv do ..... v t9
Nplh W b`m of w'lenl
—A+ph or brvWgr of phrslal kLnr
T)pe uC laelfdl be., aver. wrn
V�ff ti4
- .- fkpC ofbounel rrl' h1W=g abu
Es V— n,%k.
Du...r % - V Sir

Attachment 7 — Monitoring Plan
Groundwater monitoring and annual reporting will continue as required by the Remediation
Preconstruction Report (ERK January 2012) with slight modifications to reflect current site
conditions. Remediation performance monitoring will be conducted in monitoring wells located
within and immediately downgradient of the expanded and existing injection areas. The
monitoring program will include sampling of select remediation performance wells for VOCs,
Total Organic Carbon (TOC). and dissolved iron and manganese metals. In addition to the
laboratory analysis, field measurements for DO, ORP, pH and temperature will be collected
during sampling so that groundwater chemistry trends can be monitored during and following
injection activities, Performance monitoring will be conducted semi-annually for the first year
following the expanded injection and at least once annually thereafter. The performance
monitoring program is summarized in the table below:
Setmmaq t)J Pro used Groundwater Remediation Performance Monitoring Program
Monitoring
Well
Zone
Monitored
Sampling
Analysis
First Year
Years
2+
MW-1
Shallow
SA
A
VOCs, TOC, metals
MW-2
Shallow
SA
A
VOCs, TOC, metals
MW-3
Shallow
SA
A
VOCs, TOC, metals
MW-31
Shallow
SA
A
VOCs, TOC, metals
MW-7
Transition
SA
A
VOCs, TOC, metals
MW-13
Transition
SA
A
VOCs, TOC, metals
MW-25S
Shallow
SA
A
VOCs, TOC, metals
MW-251
Transition
SA
A
VOCs, TOC, metals
MW-271
Transition
SA
A
VOCs. TOC, metals
MW-34S
Shallow
SA
A
VOCs. TOC, metals
MW-35S
Shallow
SA
A
VOCs, TOC, metals
MW-36S
Shallow
SA
A
VOCs, TOC, metals
MW-361
Shallow
SA
A
VOCs, TOC, metals
MW-37S
Shallow
SA
A
VOCs, TOC, metals
OB-1
Shallow
SA
A
VOCs, TOC, metals
Not^.-
SA = Semi :1nnually VOCs = l otatile Organic Compounds
A - Annually TOC - haal Organic Carbon
Routine Groundwater Monitoring
The Site routine groundwater monitoring program has been on -going since August 2008. The
following table presents a revised sampling program for the Site monitoring wells beyond the
remedial performance monitoring wells.
Summaq o Routine Groundwater Quulity Monitoring Program
Monitoring
Well
Zone
Monitored
Sampling
Frequency
Analysis
MW-4
Shallow
Annually
VOCs
MW-5
Transition
Annually
VOCs
MW-6
Transition
Annually
VOCs
MW-S
Transition
Bi-annuallyVOCs
MW-9
Shallow
Bi-annuallyVOCs
MW-10
Shallow
Bi-annuallyVOCs
MW-11
Shallow
Bi-annuallyVOCs

Monitoring
Well
Zone
Monitored
Sampling
Frequency
Analysis
MVV-1 2
Shallow
Bi-annuallyVOCS
MW-14
Dee
Bi-annuallyVOCS
MW-15S
Shallow
Bi-annuallyVOCS
MW-15❑
Transition
Annually
VOCS
MW-16
Transition
Bi-annuallyVOCS
MW-171
Transition
Bi-annuallyVOCS
MW-18
Dee
Bi-annuallyVOCS
MW-19S
Shallow
Bi-annuallyVOCS
MW-20S
Shallow
Annually
VOCS
MW-201
Transition
Annually
VOCS
MW-20D
Deep
Annually
VOCS
MW-21 D
Dee
Bi-annuallyVOCS
MW-211
Transition
Annually
VOCS
MW-21 S
Shallow
Bi-annuallyVOCS
MW-22D
Deep
Annually
VOCS
MW-221
Transition
Annually
VOCS
MW-22S
Shallow
Bi-annuallyVOCS
MW-23S
Shallow
Annually
VOCS
MW-24S
Shallow
Bi-annuallyVOCS
MW-26S
Shallow
Annually
VOCS
MW-261
Transition
Annually
VOCS
MW-27S
Shallow
Annually
VOCS
MW-31 S
Shallow
Annually
VOCS
MW-32S
Shallow
Annually
VOCS
Notes:
IVCs � IWaide Organic Copywunds
Groundwater analysis will include VOCs by EPA Method 8260E by a North Carolina licensed
laboratory. The groundwater monitoring program will be conducted on an annual basis, but will
be evaluated annually and revised as appropriate to meet project objectives. The activities
completed under this work plan will be documented in the 2016 Annual Report.

Attachment 8 - WeII Data Tabulation
Recent VOC analytical data is included in the following table:
6!
G
Q1
Sample
p
Cate
Screened
Aquifer
N
_a
L
d
�
°
ID
Sampled
Interval
Zone
a
6
�_
r
a
v
L
d
(ft b1s)
Monitored
m
E
o
U
�
?
2
Cp
p
P
ct
t
p
L
c�
N
4
A
d
V
C
Groundwater Remedial Goals {NC 2L) 0.3
70
0.4
60
60
0.7
1 3
0.03
MW-1
06111/15
22 - 37
Shallow
-�50
<50
<50
8500
86
c50
1700
310
MW-2
06112/15
20-35
Shallow
e1.0
2.1
<1.0
27
0.33 J
0.42 J
93
0.52 J
MVV-6
06/09/15
90 - 100
Deep
<100
a i W
<100
5o0
<100
45 J
8000
c100
MW-7
06N9115
50 - 60
Transition
<10
2.1 J
7.1 J
B60
9.5 J
<10
880
e10
MW-13
06/1Oil 5
50 - 60
Transition
<500
<500
<500
2000
<500
<500
36000
<500
MW-25S
06/12115
30-40
Shallow
<100
40 J
<100
7300
<100
<100
9800
<100
MW-251
06112/15
55 - 65
Transton
<20
7.2 J
e20
540
<20
4.7 J
1700
18 J
MW-27D
06/1Oil 5
70-80
Transition
<100
23 J
<100
2400
<100
100
6700
t100
MW-31S
06110/15
40-50
Shallow
<50
<50
<50
330
<50
311 J
5100
G50
MW-32S
06/10115
42-52
Shallow
<1.0
0.41 J
<1.0
150
6
4.2
73
4.1
MW-34S
06/11/15
35 - 45
Shallow
5.1
11
<5 0
42
<5.0
9.8
380
C5 0
MW-35S
06/11/15
35-45
Shallow
34 J
76 J
e100
2500
<100
<100
7806
<100
MW-36S
06/11/15
35-45
Shallow
<20
59
11 J
2900
16 J
<20
210
1200
MW-361
06/11115
60.70
Transition
370 J
190 J
<500
4600
<500
<500
52000
<500
MW-37S
06111/15
35-45
Shallow
7 J
13
<10
330
<10
21
960
<10
OB-1
06/12/15
36.45
Shallow
C50
<50
<50
6100
45 J
<50
2900
250
OB-2
06110/15
35-45
Shallow
<1.0
�1.0
C1.0
0.59 J
3.7
<1.0
0.31 J
0.98 J
013-3
06110/15
35-45
Shallow
<1.0
<1.0
<1.0
11
0.49 +
<1.0
0.58 J
12
08-4
06/12115
35-45
Shallow
40
<20
-20
710
6.8 J
C20
88
200
Not Detected
J = Estimated Value
Bold Values indicate an exceedance of NC 21, Standards
Contaminant red uetian aver tine graphs are included in Figure 16.

Attachment 9 — Maps and Cross Sections
Figure 1 Site Location Map
Figure 2A Site and Monitor Well Location Map
Figure 2B Existing & Proposed Injection Well Location Map
Figure 3 Shallow Monitored Zone Groundwater Potentiometric Surface Map
Figure 4 Transition Monitored Zone Groundwater Potentiometric Surface Map
Figure 5 Deep Monitored Zone Groundwater Potentiometric Surface Map
Figure 6 TCE Isoconcentration Map - Shallow Monitored Zone
Figure 7 TCE Isoconcentration Map - Transition Monitored Zone
Figure 8 TCE Isoconcentration Map - Deep Monitored Zone
Figure 9 Cross Section Location Map
Figure 10 Hydrogeologic Cross Section A -A' with TCE Concentrations
Figure I I Hydrogeologic Cross Section B-B' with TCE Concentrations
Figure 12 Hydrogeologic Cross Section C-C' with TCE Concentrations
Figure 13 Pre and Post Injection TCE Concentrations in Groundwater
Figure 14 Pre and Post Injection TCE Concentrations Hydrogeologic Cross Section A -A'
Figure 15 Injection Equipment Schematic
Figure 16 Contaminant Reduction over Time Graphs — Key Performance Wells

NON RESIDENTIAL wuL cvNsTmucnoN RECORD
North Carolina Dcpartmant ofEnvironmem and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 3544
1. WELL CONTRACTOR:
JOSHUA ELLINGWORTH
Well Contractor (Individual) Name
PARFIATT-WOLPF, INC.
Well Contractor Company Neme
STREET ADDRESS 501 MILLSTONE DRIVE
HILLSBOROUGH, NC 27278
City or Town State Zip Code
(gig �- 644.2814
Area code- Phone number
2. WELL INFORMATION: J t
SfrE WELL ID #(if applicable) MW"33S
STATE WELL PERMIT tit epplicabta)
DWQ or OTHER PERMIT #(if applicable)
WELL USE (Check Applicable Box) iytonitoringgl Municipa1lPublic o
industriM/Commercial ❑ Agricultural o Recovery Lk Injection El
IrrigationD Other ❑ (list use)
DATE DRILLED 1it18-i11 ma
TIME COMPLETED AMC] PM ❑
3. WELL LOCATION:
CITY: GREENSBORO COUNTY GUILFORD
301 EAST MEADOWVIEW ROAD
{Strset Name, Numbers, Community. Subdl slon, Lat No., Parcel, Zia Code)
TOPOGRAPHIC I LAND SETTING:
❑ Slope ❑ Valley []Flat ❑ Rtdge ❑ Other
(check appropriate box)
LATITUDE 3 6 2.378' May be in degree,
minutes, seconds or
LONGITUDE 7 9 47.173' in a decimal forrnao
LatitudeAongitudesource: ❑GPS cuTopographic=p
[location of we,4 must be shown on a USGS tope map and
attached to this form if not using GPS)
4. FACILITY- is the name of the business wt+ete the well is rotated.
FACILITY ID #(if applicable) _
NAME OF FACILITY PRECISION FABRICS GROUP
STREET ADDRESS 301 EAST MEADOWVIEW ROAD
GREENSBORO NC 27406
City or Town State Zip Code
CONTACT PERSON
MAILING ADDRESS
City or Town State Zip Code
Area code - Phone number
5- WELL DETAILS:
a. TOTAL DEPTH: 45-0'
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO E
c. WATE R LEVEL Below Top of Casing: 0 FT.
(Use "+" d Above Tap of Casing)
d. TOP OF CASING IS 0 FT, Above Land Surface'
'Top of casing terminated at/or below land surface May require
a variance in accordance with 15A NCAC 2C .0118-
e. YIELD igpmj: NIA METHOD OF TEST N/A
f. DISINFECTION: Type NIA Amount WA
g. WATER ZONES {depth);
From NIA To From To
From To From To
From To From To
6. CASING: Thickness/ MM��
Depth Diameter ws as pV Iat
From 0 To 35.0 Ft. 2'
From To R.
From To Ft.
7, GROUT: Depth Mater's8i Method
From 0 To 31.0 Ft. PORTLAND TREMIE
From 3" To -U Ft. $ENTONITE TREMIE
From To Ft.
S. SCREEN: Depth Diameter Slot Size Material
From 35-0 To 46.0 Ft.2 in. .020 In. PVC
From To Ft. in. in.
From To Ft. in. in.
9. SANDIGRAVEL PACK:
Depth Size Materia'
From 33.0 To 45.0 Ft, #2 SAND
From Tc Ft.
From To Ft,
10- DRILLING LOG
From To Fon•mabon Description
5.0 7.0'
Dark bto"an, moist, dens SILT 3 SAND
15.0 17.0
8rowman, rnoisi, silty SAND and SAP ROUTE
36.0
Greorowrtnan. moist WEATHERED ROCK;
little sill
11. REMARKS:
I DO HER♦ eY CERTIFY THAT THIS W ELL WAS CONSTRUCTED tY ACCORDANCE W rnI
15A WAC 2r, WELL CONSTRUCTION STANDARDS. AND THAT A COPY OF THIS
6EEN [*0 TO THEW ELL OW NFR-
AQ ,a cis
SS�l ff TURE OF CE FIED WELL CONTRACTOR DATE
P INTED NAME OF PERSON CONSTRUCTING THE WELL
Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt., Form GW-1b
1617 Mail Service Center— Raleigh, WC 27599-1617 Phone No. [phone] ext 568. Rev. 7/05

NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 2452
1. WELL CONTRACTOR:
JERRY WATKINS
Weil Contractor (Individual) Name
GEOLOGIC EXPLORATION, INC-
Wei Contractor Company Name
STREET ADDRESS 176 COMMERCE BLVD
STATESVILLE NC 28625
City or Town State Zip Code
7fl[ 4 a- 872-7686
Area code Phone number
2, WELL INFORMATION:
SITE WELL ID 0(if appticeNej IW-2
STATE WELL PERMITS(irapplicM0
DWO or OTHER PERMIT *(if applicable)
WELL USE (Check Applicable Box) Monitoring g} MunlcipallPublic ❑
IndustriallCommercial ❑ Agricultural ❑ Recovery ❑ Injection ❑
Irrigatlon❑ Other ❑ (fist use)
DATE DRILLED 0212000
TIME COMPLETED AM ❑ PM ❑
3. WELL LOCATION:
CITY: GREENSBORO COUNTY GUILFORD
301 EAST MEADOWVIEW ROAD 27406
[Sheet Name, Numtiers, Community. Subdivision, Lot No,, Parcel, 7rp Code]
TOPOGRAPHIC 1 LAND SETTING:
❑Slope DValley DFtat ❑Ridge ❑ Other
(check appropriate box)
LATITUDE May be in degrees,
minuses, seconds or
LONGITUDE in a decimal format
Latitude/longitude source: DGPS ❑Topographic: map
(Aacation of weg must be shown on a USGS repo map and
eflached to this farm d not using GPS)
4, FACILITY- Is the mme or"business where ft well Is located.
FACILITY ID It if applicable)
NAME OF FACILITY PRECISION FABRICS GROUP
STREET ADDRESS 301 EAST MEADOWVIEW ROAD
GREENSBORO NC 27408
City or Town State Zip Code
CONTACT PERSON PRECISION FABRICS GROUP
MAILING ADDRESS 301 NORTH ELM STREET
GREENSBORO NC 274DI
City or Town Stale Zip Code
Area code- Phone number
& WELL DETAILS:
a. TOTAL DEPTH: 45.0 FEET
b, DOES WELL REPLACE EXISTING WELL? YES ❑ NO 9)
c. WATER LEVEL_ Below Top of Casing: 37.0 FT,
(Use'*" it Above Top of Casing)
d. TOP OF CASING IS 0.0 FT. Above Land Surface'
"Tap of casing terminated at/or below tend surface may require
a variance In accordance with 15A NCAC 2C .0118,
e. YIELD (gpm): NIA METHOD OF TEST NIA
I. DISINFECTION: Type NIA Amount NIA
g. WATER ZONES (depth):
From To From To
From To From To
From To From To
C CASING: e� Thickness/From 0.0 UTat35.0 Ft. 2 REV S��gab Material
From To Ft. PVC
From Tc Ft.
7. GROUT: Depth Material Method
From 0.D To 25.0 Ft. PcMmd bentodte SLURRY
From To Ft.
From To Ft.
S. SCREEN: Depth Diameter Slot Size Material
From 35.0 To 45.0 Ft, 2.0 in. .010 in- PVC
F rornTo Ft. in. in.
From Tom— Ft. in. in.
9. SANDIGRAVEL PACK:
Depth Sae Material
From 33.O To 45-0 Ft. 20-40 FINE SILICA SAND
From —To— Ft.
From To Ft.
10. DRILLING LOG
From To Formation Descriptions
O.G 2.0 ORANGE CLAY
2.0 20.0 ORANGE SANDY SILT
20.0 45.0 ORANGE SILT
11. REMARKS:
BENTONITE SEAL FROM 25.a TO 33,0 FT
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED W ACCORDANCE IMTH
ISA NCAC V11El,L CDNSTRIJCIM STANDARDS, AND THAT A COPY OF THIS
RECQRD BEEN PfiWIDED Td THE WELL OWNER.
02/23/10
SIGNATURE OFVERTIFIED WELL CONTRACTOR DATE
JERRY WATKINS
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Submit the original to the Division of Water Quality within 34 days. Attn: Information Mgt, Farm GW-1b
1617 Mail Service Center— Raleigh, NC 27699-1617 phone No. [phone] ext 568. Rev. 7105

r Z. NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and natural Resources- Division of Water Quality
� l �
WELL CONTRACTOR CERTIFICATION Al. 2452
1. WELL CONTRACTOR:
JERRY WATKINS
Well Contractor (Individual) (Jame
GEOLOGIC EXPLORATION, INC.
Well Contractor Company Name
STREET ADDRESS 176 COMMERCE BLVD
STATESVILLE NC 28625
City or Town Stale Zip Code
7134 1- 872-7666
Area code- Phone number
2. WELL INFORMATION:
SITE WELL 10#(irappfcab4e) 00-4 • _
STATE WELL PERMIT#(ir applicable)
DWQ or OTHER PERMIT #(if applicable)
WELL USE (Check Applicable Box) Monitoring 91 Municipal/Public ❑
lndustrialfCommercial 0 Agricultural ❑ Recovery ❑ Injection ❑
Irrigation❑ Other ❑ (list use)
DATE GRILLER 02/20/10
TIME COMPLETED AM ❑ PM ❑
3. WELL LOCATION:
CITY: GREENSBORO COUNTY GUILFORD
301 EAST MEADOWVIEW ROAD 27406
(51reet Name. Numbers, Community, SubOvision, Lo: No., Parcel. Zip Code)
TOPOGRAPHIC 1 LAND SETTING;
❑Slope ❑Valley ❑Flat []Ridge ❑ Other
(check appropriate box)
LATITUDE 3 May be in degrees,
-- minutes, srconds or
LONGITUDE in a decimal format
Latitudellongitudc source: ❑GPS pTopographie map
(location of 1&0 must be shown on a VSGS topo map and
attached to this form If not using GPS)
4. FACILITY- is the name of I:* busrwms whale the well is Iwaead,
FACILITY ID #(if applicable)
NAME OF FACILITY PRECISION FABRICS GROUP
STREET ADDRESS 301 EAST MEADOWVIEW ROAD
GREENSBORO NC 27406
City or Town State Zip Code
CONTACT PERSON PRECISION FABRICS GROUP
MAILING ADDRESS 301 NORTH ELM STREET
GREENSBORO NC 27401
City or Town State Zip Code
Area code - Phone number
S. WELL DETAILS:
a. TOTAL DEPTH. 45.01=EET
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO E]
c. WATER LEVEL Below Top of Casing: 37,0 FT
(Us e'+' if Above Top of Casing)
d. TOP OF CASING 15 0-0
FT. Above Land Surface'
'Top of casing terminated at/or below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): NIA
METHOD OF TEST NIA
f. DISINFECTION: Type NIA
Amount NIA
g. WATER ZONES (depth).
From Tv
From To
From To
From To
From To
From To
6. CASING:
Thickness!
Depth
rr���r
�su�aE PVCaatte�rial
From 0-0
To 35.0
FI 2dINL:H�
From
To
Ft.
From
To
Ft-
7. GROUT:
Depth
Material Method
From U.0
To 25.0
FL Portland henlonl:e SLURRY
From
To
Ft.
From
To
Ft.
8. SCREEN: Depth Diameter Slot Size Material
From 35.0 To 45.0 FL. 2.0 in. .010 in. PVC
From To FL, in. in.
From To Ft. in. in.
9. SANDIGRAVEL PACK:
Depth Size Material
From 33-0 To 45-0 Ft. 20.40 FINE SILICA SAND
From To Ft. -
From -To- Ft-
10. DRILLING LOG
From To Formation Description
0.0 2.0 ORANGE CLAY
2.0 20.0 ORANGE SANDY SILT
20 0 45.0 ORANGE SILT
11. REMARKS:
BENTONITE SEAL FROM 25.0 TO 33.0 FT
100 HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCOP-DANCE WITH
15A NCAC 2C WELL CON5TRWT*N STANDARDS, AND THAT A COPY OF TtfTS
RECORD H EEN PROVIDED TO THE W ELt OWNER -
CIA" 02/23/10
SIGNATU E OF C RTIFIED WELL CONTRACTOR DATE
JERRY WATKINS
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt., Form GW-1b
1617 Mail Service Center— Raleigh, NC 27699-1617 Phone No. [phone] eXt 568. Rev.7105

NON ONRESIDENTIAL WELL coNs-rRL1crm RECORD
Nurtli Carolina Dopatimcni orELIVirolnmcat and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 3098
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (individual) Name
GEOLOGIC EXPLORATION, INC
Weli Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NO 28625
City or Town State Zip Code
701 4 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(irappllcable)
SITE WELL ID *(it applicable) IW-4
3. WELL USE (Check One Box) Monitoring W MurlicipalOubllc ❑
IndustrrallCommercial ❑ Agric0ural ❑ Recovery❑ Injection ❑
Irrigationp Other C7 (list use)
DATE DRILLED 07/02112
4. WELL LOCATION:
301 EAST MEADOWVIEW ROAD 27406
(Street Name, Numbers, Community. Subdivision, Lot No., Parcel, Zip Code)
CITY: GREENSBORO COUNTY GUILFORD
TOPOGRAPHIC 1 LANE) SETTING: (check appropriate bmr)
❑ Slope o Valley VFW ❑ Ridge L} Dther
LATITUDE 36 -2 - 26.8900 " DMS OR DO
LONGITUDE 79 ^ 47 , 10.3100 » DMS OR DC
LalitudeAongitude source: QoPS pfopographic map
(location of well must be shown on a LISGS tope map andaltached to
this form if not using GPS)
5. FACILITY (Name of the business where the well is located.)
PRECISION FABRICS_
NIA
Facility Name
Facility io# (if applicable)
301 EAST MEADOWVI W ROAD
Street Address
GREENSBORO
NC
27406
City or Town
State
Zip Code
PRECISION FABRICS
Contact Name
301 EAST MEADOW_VIEW ROAD
Mailing Address
GREENSBORO
NC
27406
_
City or Town
State
Zip Code
Area code Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 44.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES rT NO W
C. WATER LEVEL Below Top of Casing: 29.0 FT
(Use "+" If Above Top of Casing)
d. TOP OF CASING IS 0.0 FT. Above Land Surface'
'Top of casing terminated aUor below land surface may require
a variance in accordance with 15A NCAC 2C .0118,
: e. YIELD (gpm). NIA METHOD OF TEST NIA
L DISINFECTION: Type NIA Amount NIA
g. WATER ZONES (depth):
Top Bottom
Tap Bottom
Top Bottom
Top
Bottom
Top
Bottom
Top
Bottom
Thickness/
:7. CASING:
Depth
Diameter Weight Material
Tap 0.0
Bottom
34.0 Ft.
2INCH SCH40 PVC
Top
Bottom
Ft.
Top
Bottom
Ft.
8. GROUT:
Depth
Material Method
Top 0,0
Bottom
29.0 Ft.
POaTANDOENTOmTr SLURRY
Top
Bottom
Ft,
Top
Bottom
Ft.
9. SCREEN: Depth Diameter Slot Size Material
Top 34.0 Bottom 44.0 Ft. 2.0 in. .010 In, PVC
Top Bottom Ft.
in, in.
: Top Bottom Ft.
in, in.
10. SANDIGRAVEL PACK:
Depth
Size Material
Top 32D Bottom 44.0 FL
20-40 FINE SILICA SAND
Fop Bottom Ft.
- Top Bottom Ft.
11. DRILLING LOG
Top Bottom
Formation Description
0.0 1 0.5
CONCRETE
0.5 1 2.0
GRAVEL
2.0 1 10.0
REDITAN CLAY
10.0 1 17.0
RED/BROWN SILTY CLAY
17.0 1 45.0
BROWN PARTIALLY WEATHER ROCK
- 1
1
1
1
- 1
• 1
= 12. REMARKS.
_BENTONITE SF6L FROM 29.0
TO 32 0 FEET
• I D0 }IE Y C TIFT THISWE
WITH
c
15A TION
A nr PY OF T i15
ReCo E VIcE❑ToTH
a7rlan 2
SI NATURE OF CERTIFIED WELL Ct7NTRACTOR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Submit within 310 days of completion to: Division of Water Quality information Processing, Form GW 1b
Y P Y ' t�I Rev. 7109
1617 Mail Service Center, Raleigh, NC 27699-161, Phone : [phone]

NONRESIDENTIAL W rLL CONSTRUCTION RECORD
North Carolina Department of l nviralnrnn[ and Nikturnl Resources- division oI' Water Quality
WELL CONTRACTOR CERTIFICATION it 3098
1. WELL CONTRACTOR.
JOHNNY BURR
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION, ING
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town State Zip Code
70f 4 } 872-7686
Area cone Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMITS
OTHER ASSOCIATED PERMIT#(Irappiicahle)
SITE WELL ID #(ii applicable)1W-5
3. WELL USE (Check One Sox) Monitoring W MunicipallPublic ❑
IndustriallCommerdal ❑ Agrisullural ❑ Recovery [} Injection ❑
Irrigation[] Diner 0 (list use)
DATE DRILLED 07/04/12
4. WELL LOCATION:
301 EAST MEADOWV)EW ROAD 27406
IS WOO Name, Num hers. Community, Subdivision, Lot Na„ Parcel, Zip Code)
CfTy; GREENSBORO COUNTY GUILFORD
TOPOGRAPHIC 1 LAND SETTING: (check appropriate hox)
0Slope ❑Valley jdFlat ❑Ridge 1--)Other
LATITUDE 36 ° 2 26.8900 ^ DMS OR DD
LONGITUDE 79 ' 47, 10.3100 ^ OMS OR DD
Latiludellongitude source: V3PS C]fopographrc map
(location of well most be shown on a USGS fopa map andattached to
this form if not using GPS)
5. FACILITY (Name of the business where the well is localed.)
PRECISION FABRICS
NIA
Facility Name
Facility IO# (if applicable)
301 EAST MEADOWVIEW ROAD
Sheet Address
GREENSBORO
NC
27406
City or Town
State
Zip Code
PRECISION FABRICS
Contact Name
;101 E6ST MEADOWViEW ROAD
Mailing Address
GREENSBORO
NC
27406
City or Town
State
Zip Cade
Area code Phone number
6. WELL DETAIN:
a. TOTAL DEPTH: 45.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES 0 NO IV
c. WATER LEVEL Betow Top of Casing: 29.0 FT
(Use "+" if Above Top of Casing)
d, TOP OF CASING IS 0.0 FT. Above Land Surface'
'Top of casing terminated
alior below land surface may require
a variance in accordance wilh 15A NCAC 2C .0118.
: e. YIELD (gpm): NIA
METHOD OF TEST NIA
f. DISINFECTION: Type
NIA Amount NIA
g. WATER ZONES (depth):
Top Bottom
Top Bottom
Top Bottom
Top Bottom
: Top Bottom
Tog Bottom
Thickness)
= 7. CASING: Depth
Diameter Weight Material
Top 0.0 Bottom 35.0
Ft, 2 INCH SCH 40 PVC
Tap Bottom
Ft.
Top Bottom
Ft.
: 8. GROUT: Depth
Material Method
i Top 0.0 Bottom 29.0
Ft. PaarLnaoe wrarnrE SLURRY
Top Bottom
Ft.
: Top Bottom
Ft.
' 9. SCREEN. Depth Diameter Slot Size Material
Top 35.0 Bottom 45.0 Ft. 2.0 in. .010 in. PVC
Top Bottorni ft in. in.
Top Bottom Ft. in, in,
10. SANDIGRAVEL PACK:
Depth
Size Material
Top 32.0
Bottom 45.0
Ft. 20-40 FINE SILICA SAND
Top
Bottom
Ft.
Top
Bottom
Ft.
11. DRILLING
LOG
: Top
Bottom
Formation Description
0.0
1 0.5
CONCRETE
0.5
I 2.0
GRAVEL
2.0
1 10.0
REDITAN CLAY
10.0
1 17.0
RED/BROWN SILTY CLAY
17.0
1 45.0
BROWN PARTIALLY WEATHER ROCK
1
1
1
1
1
1
12. REMARKS:
100 HEREBY CERTIFV THAT THIS WEL AS CONSTRUCTED IN ACCORDANCE WITH
15A WC ', WELL CO STRLICTION DARDS, AND THAT A COPY CIF THIS
RE BE VIDECI T T L♦_ WNQ _ ER, f
07/101/2
'yNATUR&9F CERTIFIED WELL CONTRAL{�OR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Submit within 30 days of completion to: Division of Water Quality information Processing, Revs 109
Y P Y - �� Rev. 2los
1617 Mail Service Center, Raleigh, NC 27699-161, Phone : [phone]

5rgi�;
� Ii 4f
1. WELL CONTRACTOR.
JOHNNY BURR
NONRESIDENTIAL ONRESIDENTIAL WELL CONSTRUCTION RECORD
Nc31-111 Carolina Departinent of Environment and Nntural Resources- Division of Water Qtudity
WELL CONTRACTOR CERTIFICATION # 3098
Well Contractor (individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town State Zip Code
7� 04 1 672-7686
Area code Phone number
2. WELL IN FORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(tf applicable)
SITE WELL ID #(ifspoicabte) IW-6
3. WELL USE (Check One Box) Monitoring drMunicipal/Public 0
lndustriallCommercial ❑ Agricultural ❑ Recovery p Injection C]
Irrigation[] Other ❑ (list use)
DATE DRILLED 07/04/12
4. WELL LOCATION:
301 EAST MEADOWVIEW ROAD 27406
(Street Name, Numbers. Community. Subdivision, Lot No.. Parcel, Zip Code)
CITY: GREENSBORO COUNTY GUILFORD
TOPOGRAPHIC 1 LAND SETTING: (check appropriate box)
❑Slope ❑Valley g(Flat ❑Ridge CiOther
LATITUDE 36 -2 ' 26.8900 " DMS OR DD
LONGITUDE 79 • 47 • 10.3100 ^ DMS OR DD
Latiludellongil de source: W.PS pfopographic map
(location of weft must be shown on a USGS topo map andaftached to
this farm if not using GPS)
S. FACILITY (Name of the business where the well Is iocated.)
PRECISION FABRICS
NIA
Facility Name
Facility ID# ff applicabie)
301 EAST MEADOWVI_EW ROAD
Street Address
GREENSBORO
NC:
27406
City or Town
Slate
Zip Code
PRECISION FABRICS
Contact Name
301 EAST M EADOWVIE OAD
Mailing Address
GREENSBORO
NC
27406
CIly or Town
State
Zip Code
L)
Area code Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 45-0 FEET
b, DOES WELL REPLACE EXISTING WELL? YES ❑ NO [�
d. TOP OF CASING IS 0.0 FT. Above Land Surface'
"Tap of casing terminated allor below land surface may require
a variance in accordance with i5A NCAC 2C .0118.
e. YIELD (gpm): NIA METHOD OF TEST NIA
f. DISINFECTION: Type NIA Amount NIA
g. WATER ZONES (depth):
Top Bottom
Top Bottom
Top Bottom
Top
Bottom
Top
Bottom
Top
Bottom
Thicknessf
7, CASING: Depth Diameter Weight Material
Top 0.0 Bottom 35.0 Ft. 2 INCH SCH 40 PVC
Top Bottom Ft.
Top Botlam Ft.
:8. GROUT: Depth Material Method
Top 0.0 Boliam 29.0 Ft. POR7LMOBEWOMITE SLURRY
Top Bottom Fl.
Tap Bottom Ft.
9. SCREEN: Depth Diameter Slot Size Material
Top 36.0 Bottom 46.0 Ft. 2.0 in. .010 in. PVC
Tap Bottom Ft. In. In,
Top Bottom Ft. in. In.
10• SANDIGRAVEL PACK:
Depth Size
Top 32.0 Bottom 45.0 FL 20-4D
Top Bottom FL
Top Bottom F1.
Material
FINE SILICA SAND
11. DRILLING LOG
Top Bottom Formation Description
0.0
1
0.5
CONCRETE
0.5
I
2.0
GRAVEL
2.0
1
10.0
REDITAN CLAY
10.0
1
17,0
RED/aROWN SILTY CLAY
17.0
1
45.0
BROWN PARTIALLY WEATHER ROCK
1
r
1
1
1
12. REMARKS:
I DD HE E&Y CERTIFY THAT THIS WELL S CONSTRUCTED IN ACCORDANCE WITH
"N 2C• ELL CO RUGrI,N S aRoS, AN, rHAT A COPY OF; THis
DECO IOE6 TO
07110/12
ATURE Y CERTIFIED WELL CONTRACTOR HATE
c. WATER LEVEL Below Top of Casing: 29.0 FT JOHNNY BURR
{Use "+" if Above Tap of Casing} = PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Form GW-1 b
Submit within 30 days of completion to: Division of Water Quality - Information Processing, Rev.269
1617 Mail Service Center, Raleigh, NC 27699-161, Phone : [phone]

siAr_r.,
NONRESIDENTIAL NVELL CONSTRLICI'ION RECORD
�1 �i1i T ;•- ' 'Ir
'iM f QQ. Nonit Carolina Department oFL•;nvironmeni and Natural Resources- Division n1'Water Quality
:... WELL CONTRACTOR CERTIFICATION u 3095'
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLV❑
Street Address
STATESVILLE INC 28625
City or Town State Zip Code
70( 4 y 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(if appicable)
SITE WELL 11) #ltf applicable) IW-7
3. WELL USE (Check One Box) Monitoring 3 Municipal/Public Q
Industrial/Commercial 0 Agricultural 0 Recovery ❑ Injection Fj
Irrigalion❑ Other Q (list use)
DATE DRILLED 07/05/12
4. WELL LOCATION:
301 EAST MF-ADOWVIEW ROAD 27406
(Street Name, Numbers. Community, Subdivisi ii, I_ut Nn., Parcel, Zip Code)
CITY: GREENSBORO COUNTY GUILFORD
TOPOGRAPHIC 1 LAND SETTING: (Check appropriate box)
pSlope DValley VFlat (DRidge ❑Other
LATITUDE 36 -2 • 26.81200 " DMS OR ❑D
LONGITUDE 79 ° 47 , 10.3100 DMS OR DD
Latiludeliongitude source: V33PS [Qfopographic map
(locaUon of well must be shown on a USGS tnpo map andattached to
this farm it no! using GPS)
5. FACILITY (Name of the business where the well Is located.)
PRECISION FABRICS
NIA
Facility Name
Facility ID# (if
applicable)
301 EAST MEADOWVIEW ROAD
Street Address
GREENSBORO
INC
27406
City or Town
State
Zip Code
PRECISION FABRICS
Conlact Name
301 EAST MEADOWVIEW ROAD
Mailing Address
GREENSBORO -
NC
27406
City or Town
Stale
Zip Code
Area code Phone number
6, WELL DETAILS:
a. TOTAL DEPTH: 45.0 FEET
b, DOES WELL REPLACE EXISTING WELL? YES © NO U/
c. WATER LEVEL Below Top of Casing. 29.0 FT
(Use'+' If Above Top of Casing)
d. TOP OF CASING IS 0.0 FT. Above Land Surface'
'Tnp of casing terminated
allor below land surface may require
a variance in accordance with 15A NCAC 2C .011&
- e. YIELD (gpm): NIA
METHOD OF TEST NIA
f. DISINFECTION: Type
NIA Amount NIA
g. WATER ZONES (depth)-
Top Bottom
Top Bottom
Top Bottom
Top Bottom
Top Bottom
Top Bottom
Thickness)
7. CASING: Depth
Diameter Weight Material
- Tap 0.0 Bottom 35.0
Ft- 2 INCH SCH 40 PVC
Top Bottom
Ft.
Top Bottom
Ft. -
'a, GROUT: Depth
Material Method
Top 0.0 Bottom 29.0
F1. ralru"o8E"MM7E SLURRY
Top Bottom
Ft,
Top Boltom
Ft,
8. SCREEN: Depth Diameter
Top 35.0 Bottom 45.0 Ft. 2.0 in.
Top
Bottom
Ft. in.
= Top
Bottom
Ft. in.
= 10. SANntGRAVEL PACK:
Depth
Size
Top 32.0
Boltom 45.0
Ft. 20-40
Top
Bottom
FL
Top
Boltom
FL
11. DRILLING LOG
Top
Bottom
0.0
1
0.5
0.5
1
2.0
2.0
1
10-0
I u
1
17.0
17.0
!
45.0
1
1
1
1
1
1
12. REMARKS:
Slot Sue Material
.010 in- PVC
In-
In -
Material
FINE SILICA SAN❑
Formation Description
CONCRETE
GRAVEL
REDITAN CLAY
REDIBROWN SILTY CLAY
BROWN PARTIALLY WEATHER ROCK
1 00 HERESY CERTIFY THAT 7HIS WELL WAS CONSTRUCTED IN ACCORDANCE WI H
• 15A NCAC ZC, WELL CONSTRUCT UN STAN ADS. AND THAT A COPY OF TH15
REGARD 5 a N PROVID ❑TO THE OWNER
07/10112
- SIG RE Of CtRT;FIED WEL-1 CONTRACTOR DATE
= PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Farm GW-1b
Submit within 30 days of completion to: Division of Water Quality - Information Processing, Rev, 2ipg
1617 Mail Service Center, Raleigh, NC 27699-161, Phone : [phone]

NONRESIDENTIAL WELL CONSTRUCT]ON RECORD
North Caral inn Deporinitut or Environment turd Nnturai Resources- Division or Water Quality
WELL CONTRACTOR CE11TIFICATION # 3098
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town State Zip Code
704 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT-4
OTHER ASSOCIATED PERMIT#(W applicable)
SITE WELL ID #(if appucat:le) tw`8
3, WELL USE jCheck One Box] Monitoring W Municipal/Public ❑
IndustdallCommerclal ❑ Agricultural fJ Recovery ❑ Injection ❑
Irdgationp Other ❑ (list use)
DATE DRILLED 07104/12 - 07/05112
4. WELL LOCATION:
301 EAST MEADOWVIEW ROAD 27406
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
CITY: GREENSBORO COUNTY GUILFORD
TOPOGRAPHIC I LAND SETTING: (check approprlate box)
[]Slope L3 Valley p(Flat ❑ Ridge ❑ Other
LATITUDE 36 ° 2 26.8900 " DMS OR DD
LONGITUDE 79 ' 47 - 10.3100 ' DMS OR DD
LalitudeRongitude source: Vlt3PS Dropographic map
flocaHon of welt must be shown on a USGS lopo map andallached in
this form if not using GPSJ
S. FACILITY (Name of the business where the well is located.)
PRECISION FABRICS NIA
Facility Dame Faculty ID# (if applicable)
301 EAST MEADOWVIEW ROAD
Street Address
GREENSBORO NC 27406
City or Town State Yip Code
PREC SIGN -FABRICS
Contact Name
309EAST MEADOWVIEW ROAD
Mailing Address
GREENSBORO NC 27406
City or Town State Zip Code
Area code Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 45.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES p NO
c. WATER LEVEL Below Top of Casing; 29.0 FT
(Use'+" if Above Top of Casing)
d. TOP OF CASING IS 0.0 FT. Above Land Surface'
'Tap of casfng terminated aVor below land surface may require
a variance in accordance with 15A NCAC 2C .011 B.
e. YIELD (gpm): NIA
METHOD OF TEST NIA
f. DISINFECTION: Type
NIA Amount NIA
g. WATER ZONES (depth):
Tap Bottom
top Bottom
Top Bottom
Top Bottom
Top Bottom
Top Bottom
Thickness(
7. CASING: Depth
Diameter Weight Material
Top 0.0 Bottom 35.0
Ft. 2 INCH SCH 40 PVC
Top 0.0 Bottom 22.0
FL 4 INCH SCH 40 PVC
Top Bottom
Ft.
: S. GROUT: Depth
Material Method
Top 0.0 Bottom 29.0 Fl. PGATLANO BENTUNIT E SLURRY
Top 0.0 Bottom 22.0 Ft. PORTLANDaENTONITE SLURRY
: Top Bottom FI.
9. SCREEN: Depth Diameter Slot Size Material
Top 35.0 Bottom 45.0 FL 2.0 in. .010 in. PVC
Top Bottom Ft. In. In,
Top Bottom Ft. In. In.
10. SANDIGRAVEL PACK:
Depth Sire
Tap 32.0 Bottom 45.0 Ft. 20-40
TOP -Bottom Ft.
Top Bottom Ft,
11. DRILLING LOG
Material
FINE SILICA SAND
. Top Bo`torn Formation Description
0.0
r
05
0.5
I
2.0
2,0
1
10,0
90.0
1
17.0
17.0
1
45.0
1
CONCRETE
GRAVEL
RED/TAN CLAY
REDIBROWN SILTY CLAY
BROWN PARTIALLY WEATHER ROCK
12. REMARKS:
BNTONITE SEAL FROM 29_0 TO20 FEET
' 100 HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH
15A, rrr.A ,fk'tl�p
UCTION STA ROS, AND THAT A COPY OF THIS
O To THE Wfi4,OWNER.
07/10/12
51 URE OLOERTIFIED WELL CONTRACTOR DATE
JOHNNY BURR
= PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Form GW-'Ib
Submit within 30 days of completion to: Division of Water Quality - Information Processing, Rev.21Dg
IG17 Ma it Service Center, Rateigh, NC 27G99.161, Phorle : [phone]

` r. f NONRESIDENTIAL WELL CONST R U C-110N RECO111)
North Carolina Department oi•Cnvirununcra and Natural Resources- Division of filer (duality
WELL CONTRACTUEZ CERTIFICAT[ON # 3098
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town State Pip Code
74L 4 1 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(ifapplicable)
SITE WELL ILL #Y ( applicable) IW-g
3. WELL USE (Check One Box) Monitoring W Municipal/Public ❑
Industrial/Commercial [I Agdcul€ural ❑ Recovery❑ Injeclion p
Irrigation(] Other ❑ (list use)
DATE DRILLED 07105/12
4. WELL LOCATION;
301 EAST MEAOOWVIEW ROAD 27406
(Slreel Name. Nernhers, Community Subdivision. Lot No., Parcel. Zip Code)
CITY. GREENSBORO COUNTY GUILFORD
TOPOGRAPHIC I LAND SETTING: (check appropriate box)
CiSiope ❑Valley VlFlat ORidge ❑Other
LATITUDE 36 '2 126.8900 ° DMS OR DD
LONGITUDE 79 - 47 � 10,3100 " DMS OR DD
LatftudeAongilude source: V;PS E Topographic map
(location of well must be shown on a USGS tope map andattached to
this form if not using GPS)
5, FACILITY (Name of the business where the well is located.)
PRE ISI N FABRICS
NIA
Facility Name
Facllily ID# (if applicable)
01 EAST MEADQWVEEW ROAD
Street Address
GREENSBORO
NC
27406
City or Town
State
Zip Code
PRECISION FABRICS
Contact Name
301 EAST MEAQQWVIEW_R_OAD
Mailing Address
GREENSBORO
NC
27406
City or Town
State
Zip Code
Area code Phone nixnber
d. TOP OF CASING IS 0.0 FT. Above Land Surface'
'Top of casing terminated aVor below land surface may require
a variance in accordance with 15A NCAC 2C ,011S,
e. YIELD (gpm): NIA METHOD OF TEST NIA
f. DISINFECTION: Type NIA Amount NIA
g. WATER ZONES (depth):
'Fop• Bottom Top Bottom
Top Bottom Tap Bottom
Top Bottom Top Bottom
Thickness/
7. CASING: Depth Diameter Weight Material
Top Q.0 Bottom 35.0 Fl, 2 INCH SCH 40 PVC
Top Bottom Ft.
Top Bottom Ft.
:8. GROUT: Depth Material Method
Tap D.0 Bottom 29.0 Ft. Krum e`° "rOwE SLU RRY
Top Bottom Ft.
Top Bottom Ft.
9. SCREEN: Depth Diameter Slot Size Material
Top 35.0 Bottom 45.0 Ft. 2.0 in. 010 in. PVC
Top
Bottom
Ft
-in- in.
= Top
Bottom
Ft.
in. in.
10. SAND/GRAVEL
PACK:
Depth
Size Material
Top 32.0
Bottom 45.0
Ft
20-40 FINE SILICA SAND
Top
Hottom
Ft.
Top
Bottom
FI_
1 t- DRILLING LOG
Top
Bottom
Formation Description
0A 1
0.5
CONCRETE
0.5 1
2.0
GRAVEL
2.0 1
10.0
REDITAN CLAY
10.0 1
17.0
REDIBROWN SILTY CLAY
17.0 1
45.0
BROWN PARTIALLY WEATHER ROCK
1
1
1
. 1
1
1
• 12. REMARKS:
BENTONITE SEAL FROM 29.0 TO 32,0 FEET
fi• WELL DETAILS: i DO HEREBY CERTIFY THAT THIS WELL W SCONSiRUCTEl7lN ACCORr7ANCE WITH
• ISA NCAC 2C, WELL CONSTRUCTION ST DS• AND THAT A COPY OF THIS
a. TOTAL DEPTH: 45.0 FEET RECO ns EEN PR ED To THE L vWNER. f
07/10/12
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NOE/ : SI TIJ RE tF41HRTIFIED WELL. CONTRACTOR
c. WATER LEVEL Below Top of Casing: 29.0 FT. JOHNNY BURR
(Use "+- if Above Top of Casing) PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Form GW-1 b
Submit within 30 days of Completion to: Division of Water quality - Information Processing, Rev, 2109
1617 Mail Service Center, Raleigh, NC 27699.161, Phone : (919) 8D7-6300

f 4
0.
1. WELL CONTRACTOR:
JOHNNY BURR
NONRESIDENTIAL WELL CONSTRUCTION RECORD
Norlh Catrolina Departntcnl of Environment and Natural Rcsourccs- Division of Water Quality
WELL CON'1'RAC.71'011 CC, R'F1 F 1CA'f 10N # 3098
Well Contractor Individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE 13LVD
Street Address
STATESVILLE INC 28625
(Fly or Town Stale Zip Code
77 04 ) a72-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(trapplicable)
SITE WELL ID #(if appllcaote) 1W-10
3. WELL USE (Check One Bax) Monitoring 3( MLin icipallPublic 0
IndustriallCammercial t7 Agricultural L} Recovery 0 1njeGlion 0
lrrigattonE) Other [] (list use)
DATE DRILLED 07/05/12
4. WELL LOCATION:
301 EAST MEADOWVIEW ROAD 27406
(Street Narne, Numbers, Communfty, Subdivision, Lot No., Parcel, Zip Code)
CITY, GREENSBORO COUNTY GUILFORD
TOPOGRAPHIC I LAND SETTING: (check oppropriere box)
o Slope C] Valley QjFtat ❑ Ridge D Other
LATITUDE 36 ` 2 26.8900 ° DMS OR DD
LONGITUDE 79 ' 47 ' 10.3100 ' DMS OR ❑❑
Latitude/longitude source: MPS ❑topographic map
{location of welt must be shown on a USGS tope map andatlached In
this form ifnal using GPSj
S. FACILITY (Name of the business where the well is located.)
PRECISION FABRICS
NIA
Facility Name
Facility ID# (if applicable)
301 EAST MEADOWVIEW ROAD
Street Address
GREENSBORO
NC
27406
City or Town
Slate
Zip Code
PRECISION FABRICS
Contact Name
301 FAST UEADOWVIEW ROAD
Mailing Address - - - -!-
-
^-
GREENSBORO
NC
27406
City or Town
State
Zip Code
Area code Phone number
d. TOP OF CASING IS 0.0 FT_ Above Land Surface'
'Top of casing terminated alfor below land surface may require
a variance In accordance with 15A NCAC 2C .Di '18.
e. YIELD {gpm}: NIA METWOD OF TEST NIA
f. DISINFECTION: Type NIA Amount NIA
g. WATER ZONES (deplh):
Top Bottom
Top Bottom
'lop Bottom
Tap
Bottom
Top
6oltom
Top
Bottom
Thickness)
: 7. CASING: Depth Diameter Weight Material
Top 0.0 Bottom 35.0 Ft. 2 INCH SCH 40 PVC
: Top Bottom FI.
: Top Bottom Ft.
S. GROUT: Depth Material Method
t Top 0.0 Bottom 29.0 Ft. PORTLAKIIEHro"ITE SLURRY
Top Bottom Ft.
Top Bottom FL
9. SCREEN. Depth Diameter Slot Sire Material
Tap 35.0 . Bottom 45.0 Ft. 2.0 in. 010 in, PVC
Top Bottom Ft, in. in_
= Top Bottom Ft. In. in.
10. SANDIGRAVEL PACK:
Depth size Material
Tap 32.0 Baltom 45.0 Ft. 2040 FINE SILICA SAND
Top Bottom FI.
Tap Bottom Ft
11. DRILLING LOG
Top Bottom
0.0 1 0.5
OL I 2.0
Formation Description
CONCRETE
GRAVEL
2.0
I 10.0
RED/TAN CLAY
10.0
1 17.0
REDIBROWN SILTY CLAY
17.0
1 45.0
BROWN PARTIALLY WEATHER ROCK
1
1
1
1
1
1
12. REMARKS:
BENTONITE SEAL FROM
29.0 TO 324_EEET _
6. WELL DETAILS: 100 HERESY CERTIFY THAT THIS WELL W CONSTRUCTED IN ACCORDANCE WITH
15A NCA LL CDNST UCTION STA ROS. AND THAT A COPY OF THIS
a. TOTAL DEPTH: 45.0 FEET : RECDR H s FNPROVI DT0YI1E aWNE�� R. J
G& � `'� 07110112
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO FV ; Sla5ATURF OVERTIFIED WELL CONTRACTOR DATE
c. WATER LEVEL Below Top of Casing: 29.0 FT- JOHNNY BURR
(Use "+" tf Above Top of Casing) : PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Summit within 30 days ❑f com letion to: Division of Water Quality Information Processing. Form 109
Y p Y - 9 Rev. 2I09
1617 Mail Service Center, Raleigh, NC 27699-161, Phone : [phone]

NONRESIDENNAL wGLL CONSTRUCTION RECORD
North Carolina Department of Environnicnt and Naltirnl Resources- Divisiun ofWater Qttnlity
WELL CON7'RACTOR cERTwICATION # 3098
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town Stale Zip Code
70{ 4 1 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED Pt RMIT#(if applicable)
SITE WELL ID#ofappiicabie) IW-11
3. WELL USE (Check One Box) Monitoring W(MunicipallPublic ❑
Industrial/Commercial ❑ Agricultural ❑ Recovery❑ Injection ❑
ltrigation❑ Other ❑ (list use)
DATE DRILLED 07/04/12
4. WELL LOCATION:
301 EAST MEADOWVIEW ROAD 27406
(Street Name, Numbers, Communlly, Subdivisiari, Lot No., Parcel, Zip Code)
CITY: GREENSBORO COUNTY GUILFORD
TOPOGRAPHIC 1 LAND SETTING; (check appropnale box)
ClSlope ❑Valley &lat ❑Ridge ❑Other
LATITUDE 36 ' 2 - 26.8900 " DMS OR DD
LONGITUDE 79 ° 47 � 10.3100 " DMS OR DO
Lalitudellongitude source: BPS OTopographic map
(location of well must be shown on a USGS (opo map andattached to
this form If not using GPS)
5. FACILITY (Name of the business where the well is located.)
PRECISION FABRICS
NIA
Facility Name
Facility ID# (if applicable)
301 EASTMEADOWVIEW ROAD
Street Address
GREENSBORO
NC
27406
City or Town
State
Zip Code
PRECISION FABRICS
Contact Name
301 EAST MEAD VVVIF.W ROAD
Mailing Address
GREENSBORO
NO
27406
City or Timm
Stale
Zip Code
L_)
Area code Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 45.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO l/
c. WATER LEVEL Below Top of Casing-, 29.0 FT
(Use "+' if Above Top of Casing)
d. TOP OF CASING IS o.0 FT. Above Land Surface'
`Top of casing terminated at/or below Ond surface may require
a variance in accordance with 15A NCAC 2C .011 B.
e. YIELD (glom): NIA
METHOD OF TEST NIA
f. DISINFECTION: Type
NIA Amount NIA
9. WATER ZONES (depth):
Top Bottom
Tap Bottom
Top Bottom
Top Bottom
Top Bottom
Top Bottom
Thickness/
: 7. CASING: Depth
Diameter Weight Material
Top 0.0 Bottom 35.0
Ft. 2 INCH SCH 40 PVC
Top Bottom
Ft.
Top Bottom
Ft.
B. GROUT: Depth
Material Method
Top 0.0 Bottom 29.0
Ft. P013TLAwsENr0NITE SLURRY
Top Bottom
Ft.
Top Bottom
Ft.
9. SCREEN. Depth
Diameter Slot Size Material
Top 35.0 Bottom 45.0
Ft. 2.0 in. .010 In, PVC
Top Bottom
Ft. in. in.
Top Bottom
Ft. In. In.
10. SAND/GRAVEL PACK:
Depth size
Top 32.0 Bottom 45.0 FL 20-40
Top Bottom Ft.
Tap 13attnm Ft.
Material
FINE SILICA SAND
11. DRILLING LOG
Top Bottom Formation Cescriplion
0.0
1
0.5
CONCRETE
0.5
1
2.0
GRAVEL
2.0
I
10.0
REDITAN CLAY
10.0
I
17.0
REDIBROWN SILTY CLAY
17.0
1
45.0
BROWN PARTIALLY WEATHER ROCK
1
I
1
.
1
•
1
1
12. REMARKS:
BI=NTONITE SEAL FROM
29 Q TO 32.0 FEET
i DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE W ITH
• 15A NCAC 2C, WELL CONSTRUCTION STA ARKS, AND THAT A COPY OF THIS
RECOR AS -EN PROM EDTOTHE L OWNER.
07I10112
= SI TURF IYEPTIFIED WIFIL CONTRACTOR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Form GW-1 b
Submit within 30 days of completion to: Division of Water Quality - Information Processing, Rev. 2109
1617 Mail Service Center, Raleigh, NC 27699-161, Phone : [phone]

. gArt r,
' NONRESIDENTIAL WELL CONS'rRUCrtON RECORD
North Carolina Department of Environment and Natural Resources- Division ur Walcr Qualify
WEl.11 CnNTRrICTni? CERTIFICATION # 3098
1. WELL CONTRACTOR:
JOHNNY BURR
Well Conlrac tor (Individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town Skate Zip Cade
70f 4 872-7686
Area code Phone number
2. WELL INFORMATION:
= d. TOP OF CASING IS 0.0 FT_ Above Land Surface'
'Top of casing terminated atlor below land surfacae may require
a variance in accordance with 1SA NCAC 2C .0118,
: e. YIELD (gpm): NIA METHOD OF TEST NIA
f. DISINFECTION: Type NIA Amount _ /A
U. WATER ZONES (depth):
Top Botlom Top Bottom
Top Bottom Top 8allom
Top Bottom Top Bottom
Thickness!
: 7. CASING: Depth Diameter Weight Material
WELL CONSTRUCTION PERMIT#
: Top 0.0
Bottom 35.0
Ft. 2 INCH SCH 40 PVC
OTHER ASSOCIATED PERMIT#(!( applrcab!e)
: Top
Bottom
Ft.
SITE WELL ID #(if appticaue) IW-12
'Top-
Botlom
Ft.
3. WELL USE (Check One Box) Monitoring W Munlcipalipublic D
InduslriallCommercial p Agricultural p Recovery❑ Injection ❑
Irrigation[] Other L7 (list use)
DATE DRILLED 07104/12
4. WELL LOCATION:
301 EAST MEADOWVIEW ROAD 27406
(Street Name, Numbers, Community, Subdivision, Lay No.. Parcel, Zip Cade)
CITY: GREENSBORO COUNTr GUILFORO
TOPOGRAPHIC I LAND SETTING: (cheek appropriate box)
[DSlope DVaitey JjFlat ❑Ridge pother
LATITUDE 36 ° 2 - 26.8900 " DMS OR DO
LONGITUDE 79 ° 47 - 10.3100 ^ DMS OR DID
LafitudeAongilude source: MPS i]ropographic map
(location of well must be shown on a USGS lopo map andattached to
this corm If not using GPS)
S. FACILITY (Name of the business where the well Is located.)
PRECISION FABRICS
NIA
Facility Name
Facility ID# (If
applicable)
3Q 1 EAST MEADOWVIEW ROAD
Street Address
GREENSBORO
NC
27406
City a Town
Slate
Zip Code
PRECISION FABRIC_5
_
Contact Name
301 EAST MEADOWVIEW ROAD
Malting Address
GREENSBORO
NC
27406
City or Town
Stale
Zip Code
u
Area code Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 45.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO
= 8. GROUT:
Depth
Material
Method
: Top 0.0
Bottom 29.0
Ft.
milrLOWDserhONI'TE
SLURRY
Top
Bottom
Ft.
Top
Bottom
Fl,
9. SCREEN:
Depth
Diameter Slot Size
Material
Top 35.0
Bolcom 45.0
Ft.
2.0 In. .01D in.
?VC
Top
Bollom
Ft.
in. in.
TOP
Bollom
Ft.
in. in.
10. SANDIGRAVEL PACK:
Depth
Size Material
Top 32.0
Bottom 45.0 Ft,
20-40 FINE SILICA SAND
Top
Botlom Ft.
Tap
Botlom FL.
11. DRILLING LOG
Top
Botlom
Formation Description
0.0 1
0.5
CONCRETE
0.5 1
2.0
GRAVEL
2.0 1
10.0
RED/TAN CLAY
10.0 1
17.0
RED/BROWN SILTY CLAY
17.0 1
45.0
BROWN PARTIALLY WEATHER ROCK
1
1
1
1
1
12. REMARKS:
BE'NTONITE SEAL FROM 29_0
TO 32_0 FEET
100 HEREBY CERTIFY THAT THIS WELL W S CONSTRUCTED IN ACCORDANCE WITH
15A 2C.
HECO O
E!L CONSTRUCTION SAR.CS,
OED TO T
AND THAT A COPY OF THIS
O N
07/10/12
ATURE
6KCIERTiFIED WELL
CONTRAV�®R HATE
u. WATER LEVEL Below Top of Casing: 29•0 FT. JOHNNY BURR
(Use "+• if Above Tap of Casing) PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Submit within 30 days of completion to: Division of Water Quality Information Processing, Form GW-1b
y p Y ' 9 Rev. 2109
1617 Mail Service Center, Raleigh, NC 27699-161, Phone : [phone]

WATER QUALITY REGIONAL OPERATIONS SCCTIQ opartrrlent of
APPLICATION REVIEW REQUEST FORM Environmental Quality
-- - - Received
Date: August 1(). 2016 AUG 12 20%
Fi'O. Sherri Knight -George Srnith W-SRO Winston-Salem
—I I Regional Office
�] Michael Rogers. WQROS —Animal Feeding Operations and Groundwater Protection Branch
Telephone: [phone] Fax: [phone] E-Mail: Michael.Rogersa.ncderingov
A. Permit Number: V4'10490093
B. AAp lip cant: Precision Fabrics
C. Facility Name: Greensboro FacilitN
REC�I���';�1r4;�;n��+�� +r'�R
17, AA 1ication; RECEIVE!}fNC[]EG>!1DWR
Ar6:�'t
Permit Tjpe: Groundwater Remediation Well AUG 2 9 2016
Perm,tcliq &.action
Project Type: Renc►►a1 ►+ith Mod iIication water Quality
Regional Operations Section
F. Comments/Other Information:
[l l ► ould like to accompany tiou on a site N Bit
Attached_ you ►►gill find all information submitted in support of the above -referenced application for }our
review. comment_ and/or action. Within 30 calendar dads, please return a completed \VOROS Staff
Report
When you recei►e this request form, please write your name and dates in the spaces be10kN. make a copy of
this sheet. and return it to the appropriate Central Office GroundAater Protection Branch contact person
listed above.
RO-"'QROS Reviewer:. Date: S 1�7)
I
COMMENTS:
NOTES: R q. C❑ ►rvk rt\,L►,- J "Pr-o ur_x } D4-,
-rP IT 0.
i"(}RM! \k'QROS-ARR ►•er 092614 Page 1 of I

North Carolina Department of Environmental Quality - Division of Water Resources
W QROS REGIONAL STAFF REPORT FOR
UIC Program Support
Permit No. WI0400093
Date: _Au ust 17 2016 County: Guilford
To: Michael Rogers Pe3rmittee/Appiicant:_Precision Fabrics Group
Central Office Reviewer Facility Name: Greensboro ily
L GENERAL INFORMATION
1.. This application is (check all that apply)= ❑ New ❑ Renewal
x Minor Modification ❑ Major Modification
a. Date of inspection: 08/ 17/2016
b. Person contacted and contact information: Thomas M. Wilson, Principal ERM NC, Inc. [phone]
c. Site visit conducted by: Jim Gonsiewski
d. Inspection Report Printed from BIMS attached: x Yes ❑ No.
e. Physical Address of Site including zip code: 301_East Meadow -view Drive, Greensboro, NC 27420
F. Driving Directions if rural site and/or no physical address:
g. Latitude: 36.040663 Longitude:-79.785585
Source of Lat/L.ong & Accuracy (i.e., Google Earth, GPS, etc.): Goa le Earth
IL DESCRIPTION OF INJECTION WELLS AND FACILITY
1. Type of injection system:
❑ Geothermal Heating/Cooling Water Return
x In situ Groundwater Rernediation
❑ Non -Discharge Groundwater Remediation
❑ Other (Specify:
2. For Geothermal Water Return Well(s) only
a_ For existing geothermal system only:
Were samples collected from Influent/Effluent sampling ports? ❑ Yes ❑ No.
Provide well construction information from well tag:
b. Does existing or proposed system use same well for water source and injection? ❑ Yes ❑ No
If No, please provide source/supply well construction info (i.e., depth, date drilled, well contractor,
etc.) and attached map and sketch location of supply well in relation to injection well and any other
features in Seetion IV of this Staff Report.
3. Are there any potential pollution sources that may affect injection? X Yes ❑ No
What is/are the pollution source(s)? TCE from former AST location
What is the distance of the injection well(s) from the pollution source(s)? 150'
4. What is the minimum distance of proposed injection wells from the property boundary? 90'
5. Quality of drainage at site: x Good ❑ Adequate ❑ Poor
6. Flooding potential of site: x Low ❑ Moderate ❑ High
WQROS Staff Report Rev. 4/15/2016 Page 1

7. For Groundwater Remediation Injection Systems nny, is the proposed and/or existing groundwater monitoring
program (number of wells, frequency of monitoring, monitoring parameters, etc.) adequate? x Yes ❑ No. If
No, attach map of existing monitoring well network if applicable and recommend any changes to the
groundwater -monitoring program.
S. Does the map included in the Application reasonably represent the actual site (property lines, wells, surface
drainage)? X Yes ❑ No. If No, or no map, please attach a sketch of the site. Show property boundaries,
buildings, wells, potential pollution sources, roads, approximate scale, and north arrow.
9. For Non -Discharge Groundwater Remediation systems only (i.e., permits with WQ prefix):
a. Are the treatment facilities adequate for the type of waste and disposal system? ❑ Yes ❑ No ❑ NIA.
If No, please explain:
b. Are the site conditions (soils, topography, depth to water table, etc.) consistent with what was reported by
the soil scientist and/or Professional Engineer? ❑ Yes ❑ No ❑ NIA. If no, please explain:
III. E VAL UA TION AND RECOMMENDATIONS
1. Do you foresee any problems with issuance/renewal of this permit? ❑ Yes x No. If Yes, explain.
2. List any items that you would like WQROS Central Office to obtain through an additional information request.
Make sure that you provide a reason for each item:
Item Reason
3. List specific special conditions or compliance schedules that you recommend to be included in the permit when
issued. Make sure that you provide a reason for each special condition:
Condition Reason
4. Recommendation
❑ Deny. If Deny, please state reasons:
❑ Hold pending receipt and review of additional information by Regional Office
❑ Issue upon receipt of needed additional information
X Issue
5. Signature of Report Preparer(s): _
' � U
Signature of WQROS Regional Supervisor: G -)
Dater
WQROS Staff Report Rev. 4/15/2016
Page 2

IV ADDITIONAL REGIONAL STAFF REVIEW COMMENTSIATTACHMENTS O lional/I Needed
WQROS Staff Report Rev. 4/ 1512016 Page 3

Permit: VV10400093
SOC:
County: Guilford
Region: Wznst0n-Salem
Contact Person: Ed Hollyfield
Compliance inspection Report
Effective: 03/09112 Expiration: 02/28/14 owner: Precision Fabrics Group Inc
Effective: Expiration: Facility: Precision Fabrics Group. Inc. Greensboro Facility
301 E Meadowwew Rd
Title:
Greensboro NC 27420
Phone: [phone]
Directions to Facility:
From WSRQ, 140W, Exjt S Elm -Eugene St., turn north, turn east on E Meadowview Rd, facility on north side of the road.
System Classifications:
Primary oRC: Certification: Phone:
Secondary ORCts):
On -Site Representative(s):
Related Permits:
Inspection bate: 08/17/2016 Entry Time: 48,55AM Exit Time: 09'35AM
Primary Inspector: Jim J Gonsiewski Phone: [phone]
Secondary Inspector(s):
Reason for Inspection: Routine Inspection Type: Reconnaissance
Permit Inspection Type: Injection In situ Groundwater Remediatjon Well
Facility Status: M Compliant ❑ Not Compliant
Question Areas:
System operations
JSee attachment summary)
Page: 1

permit[ W10400093 Owner - Facility: Precision Fat)rics GFoup Inc
Inspection Date 0811712016 inspection Type : Reconnaissance Reason for Visit: Routine
Inspection Summary
An inspection was conducted of the proposed additional Injection well site at the facility on August 17, 2016 Mr Thomas
Wilson of ERM INC, Inc., consultant fat Precision Fabrics Group, accompanied DWq personnel on the Site visit.
Discussed the Injection well locations along with the injection schedule and the planned injection material [Anaerobic
BioChem (ABC) and Dehalococcoides (SHC) bacteria}. A separete contractor will conduct the injection of the ABC and
DHC
Page 2

permit: W10400083 Owner - Facility- Precision Fabrics Group Inc
Inspection Date: 08/17/2016 Inspection Type : Reconnaissance Reason for Visit: pouline
System Operation
Is same well used as source well and injection well?
Is injection well capable of assimilating injected fluid?
Injection flow rate at time of Inspection (gpm)
Has system own erlaperator noticed any abnormalities (turbidity, air in system. poor he aIinglcooIing, etc) In
system operation?
Comment on system operation
Is system operation and construction consistent with that described in application?
Describe inconsistencies between application and observed opefationlconstruction
Comment:
Yes No NA NE
❑❑■❑
■❑❑❑
INIMMEN
❑❑❑■
■❑❑❑
Rage 3

WATER QUALITY REGIONAL OPERATIONS SECTION_
APPLICATION REVIEW REQUEST FORM
Date: August 10, 2016
To: Sherri kniEht-Georze Smith W-SRO
From: Michael Rogers. WQROS — Animal Feeding Operations and Groundwater Protection Branch
Telephone: [phone]I2 Fax: [phone] E-Mail: [e-mail]
A. Permit '_ti um ber: W10400093
B. Applicant: Precision Fabrirs
C. Facility Name. Greensboro Facilir►
D. Application:
Permit Type: Groundwater Remediation Well
Projecl Type: Rene.+a} ti+ith �Cadrficatinn
E. Comments/Other Information:
1 would like to accompany you on a site visit_
Attached, you will find all information submitted in support of - the above -referenced application for your
review. comment. and/or action. Within 30 calendar days. please return a completed WORDS Staff
Report. - -
When you receive this request form- please write your name and dates in the spaces below. make a copy of
this sheet. and return it to the appropriate Central Office Groundwater Protection Branch contact person
listed above.
RO-WOROS Revie► rer:
COMMENTS:
NOTES:
Date:
FORM W()ROI,-ARR ver 09IM4 P:,C' 1 "I'''

Rogers, Michael
From: Ed Hallifield <[e-mail]>
Sent: Thursdaff-Sdoteftliw 15.2019 3 42 PM
To: Rogers, Michael
Subject: PFG Revised Figure 2B
Attachments: Fig2B_ProposedlW.pdf
Michael,
As per your request, please see the attached Revised Figure 28
Thanks
Ed Hallifield, P.G. (NC, SC)
Technical Director - CSM Practice
ERM
15720 Brixham Hill Avenue, Suite 120 I Charlotte, NC. USA 128277
Main -704 541.8345 1 Mobile-704.301.2262 I Direct — 704 409.3431
ed._hollifieldgerm.com I www erm corn
��-p
EFLM The bustoess of'susta►nab► ay
This electronic mail message may contain information which is (a) LEGALLY PRIVILEGED. PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED a
UAW FROM DISCLOSURE, and (b) intended only for the use of the Addressee (s) names herein If you are not the Addressee (s), or the person responsible for
delivering this to the Addressee (s). you are hereby noticed that reading, copying, or distributing this message is prohibited. If you have received this electronic
mad message in error, please contact us immediately at [phone] and take the steps necessary to delete the message completely from your computer
system. Thank you. ERM NC. Inc

Telephone Record/Log
DATE: 9/15/2016
Telephone Record/Log Completed By: Michael Rogers- DWR
Telephone Call
® Made To: Ed Hollifield wLERM
❑ Received From:
Telephone No,: 704.301.2262
RE: Additional Information Request - Permit #W1440009=
COMMENTSMOTES: Told £D. we need revised ini ma❑ showine MW-255, which is missin
from map.

ERM NC, Inc.
August 31, 2016
Mr. Michael Rogers
Underground Injection Control Program
NCDEQ - Division of Water Quality
1636 Mail Service Center
Raleigh, North Carolina 27699-1636
Phone: [phone]
RECE1VED1NCDEQ 10WR,
SEr 12 2016
Water Quality Regional
Operations Section
[e-mail]
httplj portaImcdennorg/ web/ wq / aps/ gwpro/ uic
Subject: Additional Information Request
Application for Permit to Construct Injection Wells and
Inject Carbon Substrate as part of on -going Remediation
Precision Fabrics Group (PFG)
Greensboro, North Carolina
Inactive Hazardous Site No. NONCDO001020
Docket No. 97-SF-104
Dear Mr. Rogers:
On behalf of Precision Fabrics Group (PFG), ERM NC, Inc. (ERM) is
submitting this additional information to supplement the previously
submitted Application for Perniit to Construct Injection Wells. The
referenced permit application is to inject carbon substrate at the
referenced Site in support of on -going bioremediation of a VOC
groundwater plume under the IHSB REC Program.
Thank you for your assistance with this project and please contact me if
you have questions or concerns.
Sincerely,
Ed Hollifield, P.G.
Technical Director
cc: Mr. Lee Aiken, PFG
Attachments
Ballantyne One
15720 Brixham Hill Ave.
Suite 120
Charlotte, NC 28277
[phone]
[phone] (fax)

Rogers, Michael
From: Rogers, Michael
Sent: Thursday, September 08, 2016 10:38 AM
To: 'Ed Hollifield'
Cc: [e-mail], Gonsiewski, James J
Subject: RE W10400093 Precision Fabrics
Ed -
Would you please mail 2 ha d co ies (one for the region). I can't print out the figures in same
size/format. Thanks. Send to my attention.
From: Ed Hollifield [mailtc:[e-mail]]
Sent: Tuesday, September 06, 2016 9:08 AM
To: Rogers, Michael <michael,[e-mail]>
Cc: [e-mail]; Gonsiewski, James J <[e-mail]>
Subject: RE: W10400093 Precision Fabrics
Michael,
Please see the attached letter fulfilling your request. The letter contains
■ Injection zones depicted on Figure ?B, and
■ NCDEQ GW-lb Forms for all injection wells. Please note these were previousiv submitted as attachments tc
various reports to the NCDFQ's IHSB program
Thank you for your assistance with this project and please call with any additional requests.
Kind regards.
Ed Hollifield, P.G_ (NC, SC)
Technical Director - CSM Practice
ERM
15720 Brixham Hill Avenue, Suite 120 I Charlotte, NC, USA 128277
Main-704.541.8345 I Mobile-704.301,2262 I Direct — 704-409.3431
ed.hollifield erm.com I www.errn.com
1��Ip
ERi The business of susuinawny
From: Rogers, Michael [mailta_michael.rogersCqncdenr,gov]
Sent: Tuesday, August 30, 2016 4:22 PM
To: Ed Hollifield
Cc: lee. aiken aprecisionfabncsrcom; Gonsiewski, James J
Subject: WI0400093 Precision Fabrics
Ed-

We are reviewing the renewal applic--.-n for the above permit and have the fol: ig comments:
The Injection Map Figure 213 does not show the proposed injection zone/treatment area. Please provide a revised map
Showing the IZ in same size/format for replacement in the application. Since this revised map is going to be produced,
please also add the proposed injection wells in the Legend.
I do not see where we received the GW-1 construction recordsfor the injection wells installed during the last injection
event in 2014 (i.e., IW-4 thru 12). Please provide these as -built well construction records. Since these will be provided
in a packet, please go ahead and include the records for IW-1, 2, and 3 also.
Thank you for your cooperation.
Michael Rogers, P.G. (NC & FL)
Underground Injection Control (UiC) Program Manager - Hydrogeologist
NCDEQ- DWR
Water Quality Regional Operations Section
1636 Mail Service Center
Raleigh, NC 27699
Direct No. 919-807-6412
htt deQ.nc.gov.LaboutldivisionsJwate_r-re_sources/water-resources-permits/wastewa_t_er-branchiground-water-
protection/ground-water-applications
NOTE: Per Executive Order No. 150, all a -moils sent to and from this account are subject to the North Carolina Public
Records Low and may be disclosed to third parties.
This electronic mail message may contain information which is (a) LEGALLY PRIVILEGED, PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED BY
LAW FROM DISCLOSURE, and (b) intended only for She use of the Addressee (s) names herein If you are not the Addressee (sj. or the person responsible for
del ivenng this to the Addressee (s). you are hereby notified that reading, copying, or distributing this message is prohibited If you have received this electronic
mail message in error, please contact us immediately at [phone] and take the steps necessary to delete the message completely from your computer
system. Thank you, ERM NC. Inc

Water Resources
ENVfR❑NMEN T AL QUALITY
PAT MCCRORY
� nn�c rnur
DONALD R. VAN DER VAART
Secr'r-' ary
S. JAY ZIMMERMAN
(3lrev-P
Atieust 10. 2016
Lee Aiken
Precision Fabrics Group. Inc
301 Meadowvview Road
Greensboro. NC 274_"0
RE: Acknowledgement of Application No. VA IU40009_
Precision Fabrics Group. Inw" Grcem!,boro Fac'slit\
ltt Situ Groundvrater Rein edtation W e I I S\ stem
Guilford Count\
Dear Mr. Aiken:
The Water Quality Regional Operations Section (WQROS) acknowledges receipt of your
permit application on Aui)ust 9. 0 i 6. Your application package has been assigned the number
listed above. and the primary reviewer is M ichaei Rogers.
Central and W insion-Salem Regional Office staff will perform a detailed revie.,& of the
provided application, and may contact you with a request for additional information. To ensure
maximum efficiency in processing permit applications. the Water Quality Regional Operations
Section (WQROS) requests your assistance in providing a timely and complete response to any
additional information requests.
Please note that processing standard review permit applications may take as long as 60 to
90 days after receipt of a complete application. If you have any questions. please contact 1,1 ichaet
Rogers at 919-807-64 t 2 or michael.rogers@ncdenr,gov_
Sincereh .
6�e— Debra J. Watts- Supervisor
Animal Feeding Operations & Groundwater
Protection Branch
Division of Water Resources
cc, Winston-Salem Regional Office. WQROS
Permit File IA/10400093
Sim IrlNonhC:unit pin , Lnviramnenml QkwIm 64HIer Rrsourcc,
:[�: Mdi� a Th k— 4C144 ria�u�;l., i\.n 1l1 iJr uigrn _ �r"0- I 1
41 V 7i17 9( H Rl

August 5, 2016
Mr. Michael Rogers
Underground Injection Control Program
NCDEQ - Division of Water Quality
1636 Mail Service Center
Raleigh, North Carolina 27699-1636
Phone: [phone]
[e-mail]
hU://portal.ncdenr.org/web/wq/al2s/gwpro/uic
Subject: Application for Permit to Construct Injection Wells and
Inject Carbon Substrate as part of on -going Remediation
Precision Fabrics Group (PFG)
Greensboro, North Carolina
Inactive Hazardous Site No. NONCD0001020
Docket No. 97-SF-104
Dear Mr. Rogers:
On behalf of Precision Fabrics Group (PFG), ERM NC, Inc. (ERM) is
submitting this Application for Permit to Construct Injection Wells and
to inject carbon substrate at the referenced Site in support of on -going
bioremediation of a VOC groundwater plume under the IHSB REC
Program.
Thank you for your assistance with this project and please contact me if
you have questions or concerns.
Sincerely,
46 a
Ed Hollifield, P.G.
Technical Director
cc: Mr. Lee Aiken, PFG
Attachments
ERM NC, Inc.
Ballantyne One
15720 Brixham Hill Ave.
Suite 120
Charlotte, NC 28277
[phone]
[phone] (fax)
RECEIVEDINCDEC.IDWR
AUG '4 9 2016
Water Quality Regional
Operations Section

HLv IM
r::
.i r
.-.:SaSL— ommom M w I si 1.
P.
W-
500 1.001

LEGEND
Shallowon Shallow Monitor Well
* Transition Monitor Well Ilk
* Deep Monitor Well
_ ■ -ll
_- _, •• _ � � � r O __ .`� j��J ram: r'+ : �C_y :i��i
Casing/ No Well
e r.
X Abandoned Well
Roads 7
Facility Boundary
Parcel Boundary
Parcels A"
ry -
1a
� � � ram'. +•r � .f �
Y • i ' �j� y J 'E '•�•f-•!
f � y � _ ■ ! .•pry ..,� _
LO
'->;+�••., ii `•yj4�'. .:.: ��,',! f t� _�1:" �' _RC \� - �`\.' � 4��1 C, r. '�.r_ .. -.
Or
rj
/z 1• s 'tom' '�-4.,
����• � •, �.:•'�- :fir
AAA
r: . a .
Site and Monitor Well
Location Map
1 _ ■•ERM NC, INC.
Precision
!} _
■ ■ ■• • eERM
Greensboro, /Carolina
NC I

V.
1
"Poo-. �� roc —
IF
4 i kf
ai,
' aJl' . � � '• 4 1 IJIRILARJ • '� i�{ i.._ V � �-c�Z -- * Il • = y -
TAW
-
,t�
`1����'"1' �• t 1. �� � r:�� - � . #• a mot, � ��s" �,ti. 34 '1A.'„i� - r.:l r -.
•., y.i C't'•' fir; �',, Y of '� '. 'd'; �•� i !e
.?�Ty � •� jFJ: � �"stir.' �' ''` `�. - 1.'. - • ' � '� n - •'� ,�gi' '�,�
1 X.;. _,ir,ae �, -'i: • 1=•trr f...1 '•i��..ry .�--• .'r . ` . ■ „ :s. - .a
IN
{.. ,- r• � dd,,,,i`s � ■ � . a is � :."" ��'
WNW
!�, � t! '• .�I ��. L?IA7<Hinr . - -.t � � } • � .. rye
UAWN
+ ■ 1 it f lllllp/111� ■ /■ �+,Wi911© ' e { _ �� • / •� _ •.��T_
r� --.• - Q uLRlVi1l1 1 ° `.NDM yam' , -
® - - - ' •�lii r'r'

F�a
k�
M y
b ilkka 1,
0 20 40
FeetIL-i",
Mw-6 �►
N
Legend
Injection Treatment Zones
Proposed Injection Well Locations
i
Shallow Aquifer Zone
•
Intermediate Aquifer Zone
Existing Groundwater Monitorllnjection Wells
o
Deep Monitor Well
(.:
Shallow Injection Well
o
Transition Monitor Well
e
Casing/ No Well
0
Shallow Monitor Well
x
Abandoned Well
I4
Facility Boundary
L J
Parcel Boundary
0
Parcels
TCE Concentration
- Transition Zone (June 2015)
100 ug/L TCE
1,000 ug/L TCE
t
I~
10,000 ug/L TCE
►—
Approximate Direction of Groundwater Flow
4—
Expected Injectant Migration Path
Basemap NC OneMap, NC Center forGeographic Information and Analysis, NC
911 Board.

•'�MVV-�
OF _ -..WL
0 20 40
� 04 Feet L
A
MW-s" 1
O
MW-7 n
MW-1
I W-2
hIVV 33SIIW
QB-1 ` B-2
.'T00
_A B
IW-9
I W-10
i
1
I.W-s '
s t
IW-7 i
MW=34S
1
lW`8 '
r a 51 I
1
rMW-361
n_
W'36S`
0
N Legend
Injection Treatment Zones
Proposed Injection Well Locations
i
F rJ Shallow Aquifer Zone
F•-
■ Intermediate Aquifer Zone
Existing Groundwater Monit ]Injection Wells
O Deep Monitor Well
Shallow Injecti Well
a Transition ❑nitor Well
• Casin No Well
' ^ S allow Monitor Well
x Abandoned Well
Facility Boundary
Mw-10 -
Parcel Boundary
Parcels
TCE Concentration - Transition Zone (June 2015)
100 ug/L TCE
1,000 ugILTCE
10,000 ug/L TC E
�— Appr imate Direction of Groundwater Fiow
s— Expecte Injectant Migration Path
ERM NC, Inc.
ERM.
scnLE AS SHOWN or A m AFreemarn DATE
�v peg M�6EirrumnirM��i E�nFpnniPfGfiSflyp�t0�7 nono
Basemap NC oneMap- NC Center for Geographic Inforl�lgn and Analysis, NC
911 Board.
FIGURE 2B
Existing & Proposed
Injection Well Location M
Precision Fabrics Group
301 East Meadowview Road
2016 Greensboro, North Carolina

ik.
at
0 20 4'0
Feet
lk\
N Legend
O Shallow Monitor Well
1w-1 1 Q Transition Monitor Well
IYv-745 r ► '` -
I ASS -
MW73.s Q Deep Monitor Well
1 P Shallow Injection Well
S MW-31S ' i ~! { .-; • Casing) No Well
Mw-31
x Abandoned Well
MW-3 A''
Facility Boundary
_ MW-6
0
MW-7 n
MW-1
IW-2
MW-33SIIW-1
4OB-1
❑B-411W}3
I W-4
MW-36S
f
IW-5
Parcel Boundary
0 Parcels
Proposed Injection Well Locations
#
*,
O Shallow Aquifer zone
■ Intermediate Aquifer Zone
�. IW-6
IWA 2
•. MW-34S
n
IW-11
r MW-251
r
MW-361
IW-9 d
t7 BMW-3B5
IW 18
t
�k
~�
e.
80semap NC OneMap. NC Center for Geogr hiC Informalion and Analysis, NC
911 Board.
FIGURE B
ERM NC, Inc. Existing & Prop sed
Injection Well Location Map
ERM Precision Fabrics Group
301 East Meadowview Road
WALE AS SHOWN oRAm AFre an A6TE: U24r2Q16 Greensboro, North Carolina
iPgpCs N �jlP—x Fsbr �'Q0 rpwmd-- I HSa PffW iC+MkGD16dStiF 3PrCgroBaN'nx

LEGEND
X Abandoned Well
0 Shallow Monitor Well
Transition Monitor Well
o Deep Monitor Well
Shallow Injection Well
• Casing/ No Well
Roads
Facility Boundary
OParcel Boundary
E] Parcels
(757) Groundwater Elevation in Feet
Relative to Mean Sea Level
01--..Groundwater Elevation Contour
Interval as Shown. Dashed Lines
are Areas of Less Certainty.
Groundwater Flow Direction
Groundwater Elevation Data
from December 2014 Gauqinq Event
t:
J
V
0 60 120 Feet
Note; Source of 2010 Aerial Photography
NC OneMap - Statewide Orthoirnagery
V
I
fi
4�..
i �4i
I
II
1
Sam le IQ
p
Date
Gauged
Aquifer
Zone
Shallow
Shallow
Depth to Groundwater
Water Elevation
31.65 756.84
29.37 757.06
12103l14
MW-2
1210Qr14
MW-3
12103114
Shallow
30.36 757.34
MW_5
12VI14
Shallow
25.80
757.29
MW-9
12VI14
Shallow
28.42
757,65
INW-11
12101114
Shallow
30-05
756.17
MW-32kZ�,,Yr7' tvv�ti� fillW-31
(75fi.7256: I
MWMW-3
W-6 IW (}75•
(756.84) MW-1 p-2
70)MW-33S/I W-1 OB__i
OB-4O -3 MW-2 �A
MW-35S
. I W-5
I W-6
W-12.:. I W-7
IW-8 • ^MW 34S
IW 11 MW 25S MW 251
(756.R M� I
IW„
IW=10 MW-36S
'V
j
RI
2 7.1
MW-37S
A -12 IM114 Shallow 31.25 75582
a
MW-15S 12A)11141 Shallow 19- 757,60
MW-195 i2!(Y1114 5hallaw 2A18 75326
A' l rx MW 206 12101/14 Shallow 2330 75222
t
ti
MW-21S
NSW-M
12/02/14
12/01114
Shallow
21-70
75264
Shallow
29.75
7483a
f�' l
,.t ..
MW-235
MW-245
12/03114
17Jt11l14
Shallow
29.48
75287
Shallow
29.58
75103
MW-25$
12104/14
Shallow
30.65
756.09
Shallow
26.07
754.45
!.
` 7 j
/
MW-26S
MW-27S
Mwas
1=114
1201114
12101/14
Shallow
Shallow
20,25
29.31
753.85
756..58
MW-325
12101N
Shallow
29.19
756.72
- MW,=11W-1
120J14
Shallow
29.43
756.70
MW-34S
12KU14
Shallow
29.91
-
Mw_3GS
12103/14
Shallow
XU
-
MW-37S
12M14
Shallow
31.40
QB-1
12102114
Shallow
29.62
-
00-2
Shallow
29.61
-
❑B-3
12f07J14
Shallow
29.60
-
t3BAfil
Shallow
29.71
-
l 1•
Shallow Monitored Zone FIGURE
ti Groundwater Potentiometric Surface
ERM NC, INC.
and Flow Direction Map
En Precision Fabrics Group 3
R Greensboro, North Carolina

LEGEND
X Abandoned Well
cShallow Monitor Well
^ Transition Monitor Well
Q Deep Monitor Well
Shallow Injection Well
• Casing/ No Well
Roads
Facility Building
Parcel Boundary
C� Parcels
(757) Groundwater Elevation in Feet
Relative to Mean Sea Level
Groundwater Elevation Contour
Interval as Shown. Dashed Lines
are Areas of Less Certainty.
.r� Groundwater Flow Direction
Groundwater Elevation Data
from December 2014 Gauaina Event
:f MW`1:2 1 tM"by _
_~
Mw 11
d
Y
MW-
6 MW 95
22
(r7i
-
MFADDWti✓r.W
RC
0 60 120 Feet
_ Note: Source of 2010 Aerial Photography
NC OneMap Statewide Orthoimagery
-
s
- -
e
Sample ID
Date
Aquifer
Depth to Groundwater
e•.. - . -
Gauged
Zone
Water
Elevation
9
M W-31
12103/14
Transition
1 30.28
757,12
MW4
12101/14
Transition
1 25.771
757.19
MW-7
12f01114
Transition
NM
MW-8
12101/14
Transition
31.10
755,85
MW-13
12101114
Transition
29A5
757.71
. .. /f
MW-M
12101114
Transition
25.00
757.28
MW-201
12101114
Transition
23,26
752.33
Nz t
MW-211
12101114
Transition
2203
752.24
MW-221
12101114
Transition
2&89
752.46
`
MW-251
121"14
Transition
30.66
756.18
MW-261
12J01114
Transition
27,68
754.85
MW-9
Transition
29,331
752.36
MW-27D
1203114
�
t
_
(►75. 1)
M W-361
12f03114
Transition
30.77
—
MW-32 MW73S MW-31 ►757.12
'r
MW-7y
MW-6
-
MW-335111IU-1 i
❑B-411W-3
Y F
MW-355
W-5
I W-6
IW-12::, IW-7
fop
1W-11 IW-8 ^ MW-34S
MW-255 M.W-251 (756A 8)
1W-9 OMW-361
fW-10 ' MW-365 75
- MW-375
►
Transition Monitored Zone FIGURE
Groundwater Potentiometric Surface
ERM NC, INC. and Flow Direction Map
Precision Fabrics Group 4
ERM Greensboro, North Carolina

LEGEND —
X Abandoned Well MVU'18
• Shallow Monitor Well
o Transition Monitor Well
v Deep Monitor Well
Shallow Injection Well MW"�5Q MW 5S Obi 5
■ Casing/ No Well [r 57.50] qL_
;.
-Roads '" ' M W
Facility Building
0 Parcel Boundary. f
O Parcels MW-5
('757) Groundwater Elevation in Feet ............. MW-4
Relative to Mean Sea Level
Groundwater Elevation Contour
Interval as Shown. Dashed Lines MW 3
are Areas of Less Certainty. I
MW 32S MW-31
Groundwater Flow Direction �{ MW 3 'S
i
Groundwater Elevation Data 9 i [756.79} MW_6 IM 7 MW-3
from December 2D14 Gau in Event - ' ..:
MW-1
p r MW-33S/iW-1 OB 3
OB-i
m ❑B-411W-3 hltir;i_1 W Q
' I'.V 4
C MW-35S e
MW 8 IVd-5
MW- Z IW-6
I W *2 . I)Af 7�
- - _ r iW 11 .. IW-8 4 MW-34S
MW-255 MW-251
i IW-9 MW 361
=f 1W-10 MW-36S
777iw-
,� O MW-37S
S
2.7 S
E 0 60 120 Feet
Note: Source of 2010 Aerial Photography e
n NC ❑neMap - Statewide Orthoimagery
V
Sample Date Aquifer Depth to Groundwater
ID Garaged Zone Water Elevation
M W-6 12103114 Deep 33.51 756.79
M W-14 12101114 Deep 28.101 752.99
vy M W-15D 12101/14 Deep 19.40 — - 757.50
MW-16 12/01/14 Deep 20.661 752.61
:3 M W-20D 12101/14 - Deep 23.56 - - - 752.06
M W-21 D 12JO1114 Deep 22,171 751.89
MW-22D 12/01/14 Deep 29.80 751.68
00
MWz23S
A W-22 '� :�� 4` � ..
�751-68]
Deep Monitored Zone FIGURE
Groundwater Potentiometric Surface
ERM NC, INC. and Flow Direction Map
Precision Fabrics Group 5
ERMGreensboro, North Carolina

LEGEND
a Shallow Monitor Well
Transition Monitor Well
o Deep Monitor Well -
Shallow Injection Well
■ Casing/ No Well y .
X Abandoned Well
100 ug/L TCE
1,000 uglL TCE
Roads
Facility Boundary
0 Parcel Boundary
Parcels
uglL = micrograms per liter
(2,400) TCE Concentration in uglL
Samples Collected December 2014
NS = Not Sampled
ND = Not Detected
0 60 120 Feet
Note: Source of 2010 Aerial Photography k
INC nneMap - Statewide Orthoimagery
(110) 11
MIw
(2,300) Myy?
(1)MW-33S11W 11
(4,200)0
o6-4r1WV
(340
MW-35I
(Ns)
: 11 Date Aquifer
••, L;�' Sample I❑ TCE
j • Sampled Zone
Groundwater Remedial Goals {NC 2Q 3
9�
MW-1 12J03114 Shallow 2300
MW-2 12103114 Shallow 100
MW-3 12/03114 Shallow 6.4
MWa 12JO1114 Shallow 180
MW-9 12/01/14 Shallow 1.6
h - MW11 12O1114 Shallow <1
MW-12 12/01/14 Shallow <1
MW-15S 12101/14 Shallow <1
i`. MW-195 12102/14 Shallaav 18
MW-20S 12101114 Shallow <1
MW-21S 121fl2J14 Shallow 31
r MW-22S 12101/14 Shallow 650
MW-3I MW-23S 12103114 Shallow <1.0
MW= 6 ) MW-24S 12ro1I14 Shallow a1
1_2 MW-25S 12104/14 Shallow 6800
B,2{35) MW-26S 12/01/14 Shallow 230
33 {95y _ MW-27S 12(01/14 Shallow 23
MW-2 MW-1Q 3
(100) 5) -- <^� MW-31S 12/01114 Shallow 7300
MW-32S 12/01/14 Shallow110
MW-33S11W-1 12/02/14 Shallow 1
IW-s MW-34S 12103114 Shallow 360
IVY-7 MW ;6S 12103114 Sh9ow 260
0 MW-34S (350).. MWw37S 12104/14 Shallow 990
MW-251 QB-1 12102/14 Shallow 4200
y5t 013-2 12/03/14 Shallow 35
gS 0B,3 12102J14 Shallow 95
j 4 0134/1 3 12102/14 Shallow 340
Values in red exceed 2L Standards
a MW-37S C1 = Not detected above MDL
(990) MDL = Method Detection Limit
Values in micrograms per liter (uglL)
MW-14
MW-26S ,
{230)I'llu
1
1AX All
TCE Isoconcentration Map FIGURE
Shallow Monitored Zone
ERM NC, INC. December 2014
Precision Fabrics Group 6
ERM Greensboro, North Carolina

Sample I❑ Date Aquifer TCE
LEGEND ` p O Shallow Monitor Well MIN" 18 Sampled Zone
2
o Transition Monitor WeII _ _ y
Groundwater Remedial Goals (NC 2L) 3
o Deep Monitor Well MW-3I 12JON14 Transition 12
M W� 12JO1114 Traniion 50Q
Shallow Injection Well 1. 1
M W- 5D M W _ 5 5 4 /` ti,'� �y M W$ 121(11/14 Transition 3.3
• Casingl No Well R� \ "�G _ MW 13 12/01/14 Transition 51000
X Abandoned Well _� - f MW-171 17J011f4 Transition 2.5
100 ugILTCE MW-171 :' MW-2f11 12J01114 Transition 2000
{2.5y tir
_ 1,000 uglL TCE. ' %y' MW-211 12/01114 Transition 270
MW-5 ✓ `f' MW 221 12101114 Transition 1400
_ 10,000 uglL TCE � ti• ���:
Roads MW; 4. MVV-25l 12J04114 Transition 2100
MW-25I 12JO1114 Transition 4500
Facility Boundary ` MW-27D 1ZU14 Transition 10000
0
Parcel Boundary ` 1,0 ) �: , M W-W 12IO3+14 Transition 49000
uglL micrograms per liter MW-32
MW-31 (12j Values in red exceed 2L Standards
= � S MW•3 f
(2,400) TCE Concentration in ugIL MW•3 Values in micrograms per liter u 1L
Samples Collected December 2014 MV11-6 MW-7 {N5] 9 P (9 ]
i W-2 1
NS = Not Sampled MW- �0.2 i
ND =Not Detected MW-33511W- 3 -
d8 1 Ot3�.411W-3 MW 2 MW-i
• I W-4
C W 35S
MW-8
-6
IW-i2 , IW-7
IW 11 lW-S �' MW-34S
MW 25S MW-251 (2,100)
IW-9 MW 361 (49,000)
tW 10 ' MW-36S r
MW- 1.kk
MW-37S
• A-l.
MW- 4 i
_ MW-265 -
MW-261 MW-271 MW 24S n
to HIP
"I ..
MW- 6 MW- 9S MW-21;5 MW-Z17 D
-
M
W-21,
(2 0] MW-20d MW-205
M�AoowulE R�
M W-2Q1
�2 Q0 TCE Isoconcentration Map FIGURE
o so 120 Feet Transition Monitored Zone
r
- ERM NC INC.December 2014
Note: Source of 2010 Aerial Photograph r Precision Fabrics Group
z NC OneMap - Statewide Orthoimagery ERM Greensboro, North Carolina

LEGEND
Shallow Monitor Wellsilk ts�
• Deep Monitor Well
• Transition Monitor Well
Shallow Injection Well
Casing/ No Wellr
emsX Abandoned Well 46,
'
li IRJL7QUl]!`a �7 �� i
Facility Boundary
' �� '•
Boundary
Parcels
Y•{ S r
mom
` �... f- `` r ,"' • ;' �L - i t 1 ..J Tq J"
JIM=.ts -■. iJ��
' - �. :+ �G��, - .j' 1 �� +_ -_ t =� � ,_.ice—_r• `'' - ���+ � 4 -,. - - ;�1
..'Y . - - ' y • `, 'ri! ii u.l "'w^.'-Y v ,
I� �}�,,�i� `I `y Tr: _�s.'L. �!•_ ` ! •eT3 �l 1} :.
- •i'-V.
f �t ; fir _ '� - .fir ',Fr' } - `. > + • - �• ,. - { -i -., �. �1
.. yr - •'a=''ir����' .ter •t ii" _ - ��-•A'" - r - !, �i' '• �■ � ::� •� � r �. ~ r.' - .i
A.
41
AL
Cross Section Location Map
Precision Fabrics Group
ERM NC, INC. Greensboro, North Carolina
Note: Source of 2010 Aeria I Photography
Ai ERM
s# lef � ;y � �7 � FrT ��.• `i �1 � ru1Jf:8a�[fll i�,- - ; .=y - � •ice ''r: .��-
.� '

A
(North)
74 O
Former TCE Use Areas
a
A'
0
(South)
C)60
Saprolite (Fine to Medium Sand with Silt beds)
Saprolite (Fine to Medium Sand with Silt beds)
Outer Casing (Type III Wells Only)
01
Partially Weathered Rock (PAR)
60
Quartz (Fractured)
Monitor Well Riser
20
High Transmissivity PWR Zone [Fractured]
Monitor Well Screened Interval
vE = 2.51
-
Bedrock � Fracture Zone
p
SCALE IN rEET
TCE Concentration (ug1L) - December
--
n 25 50 1W
2014 data used in contouring
Water Level (ft msl) - December 2014
TCE Concentration a40,000 uglL
Event
FIGURE 10
Water Table Surface Elevation
TCE Concentration a10.000 uglL
Hydrogeologic Cross Section A -Ai
Approximate Groundwater Surface
} Vertical Flow Direction
with TCE Concentrations
TCE Concentration >1,060 uglL
NC 2L standard for TCE is 3.0 uglL
Precision Fabrics Group
J = Estimated concentration above method detection
TCE Concentration >100 ug1L
Greensboro, North Carolina
limit but below reporting limit.
DESIGN:
I DRAWN: AF
ICHKD EN �::::]
VE = Vertical Exaggeration
DATE: 111912015
1 SCALE: AS SHOWN
I REV.-
ERM
FILE: PFG Site 2D150126 Dec2014Cross Sections.dwg

(1A
WALE IN FEET
0 50 100 200
,i•
Saprolite (Fine to Medium Sand with SA beds)
cuter Casing (Type III Wells Only)
�/
f'•
Partially Weathered Rock {PUNK}
Quartz (Fractured)
Monitor Weil Riser
High T ransm issivity PWR Zone [Fractured]
Monitor Well Screened Interval
Bedrock j Fracture Zone
89 � TCE Concentration (uglL) - December
2014 data used in contouring
(760) Water Level (n msi) - December 2014
TCE Concentration >40,000 uglL
Event
I Water Table Surface Elevation
TCE Concentration >10.000 uglL
F
Approximate Groundwater Surface
} Vertical Flow Direction
TCE Concentration �1,000 uglL
iVC 2L standard for TCE is 3.0 uglL
J = Estimated concentration above method detection
TCE Concentration a100 uglL
limit but below reporting limit.
DESIGN
VE = Vertical Exaggeration
DATE: 1i1
FILE- PF
20
10
UE=251
SCALE IN FEET
0 25 s0

V
(West)
} L1
-� j
r
r'
/
r
Tv
L-,
2J
L �1
—
•�
;sYL]
L.
Facility Building
n o
N
Facility Building
C'
:3sq
Oil
2D
VE = 2.51
SCALE IN FEET
❑ 25 60 100
Outer Casing (Type III Wells Only)
Monitor Well Riser
Monitor Well Screened Interval
89 9 TCE Concentration (ug/L) - December
2014 data used in contouring
(760) Water Level (ft msl) - December 2014
Event
T Water Table Surface Elevation
Approximate Groundwater Surface
} Vertical Flow Direction
NC 2L standard For TCE is 3-0 uglL
J = Estimated concentration above method detection
limit but below reporting limit.
VE = Vertical Exaggeration
Saprolite (Fine to Medium Sand with Silt beds)
Partially Weathered Rock (PWR)
LLJQuartz
(Fractured)
®
High Transmissivity PWR Zone (Fractured)
®�—
Bedrock # Fracture Zone
TCE Concentration i10.000 ug/L
TCE Concentration >1,000 ugll-
TCE Concentration 7100 ug&

aa
MW-1�71 a Shallow Monitor Well
{� ❑ Transition Monitor Well
—` 0 Deep Monitor Well
MW-5 , ' Shallow Injection Well
MW-4 {221] • Casing/ No Well
(180J
[�} �� X Abandoned Well
MW-9 Interior Building Features
MW-13 {9,7 0] [51, ] C= Facility Boundary
\ MIN-32S C1 Parcel Boundary
[194] MW-31 S MW-31 [ )1 1 (168) TCE Concentration in Groundwater (ug)L)
(110} [526] [2,3 } MW 3 Pre -Injection - Most recent and representative
�� MW-7 [2,5 } [NS] ( 5) {t34} TCE Concentration in Groundwater [uglL]
(4 8s 0 (1,300) MW_6 iW Past -Injection - December 2014
(19,300) (2,30p] MW 1 [5.a] =NSW-35S was NS, June 2014 result shown
(55-.200) (1) MW 33SrIW�1 OB 2 {61,('00 (35) uglL = Micrograms per Liter
A. �' ND = Compound Not Detected-, NS = Not sampled
(90,000) {4,200) OB-1 MW-0
(39.8aa� 0) OB-4AW-3 �� M 1
0)
IW=4 (100)
MW-35S
-20 1 0 IW 5 0� ' E 9.-41
I VV.-1 2 I11U-6
ZZ
I�Wv-1,1 IWW8> MMW` --y3�4S [ )360)
• (33.4QOj{ �8C0}1°�W-25S �MW I (� Q) (2,100)
�[ '• • . MW-36I,(24,100) {49;000}
IW-10 MW-36S �
• (42;500) l '
MW-17
INti) - MIN-37S
f <Q l40J '
A AN � r
\ L
f r MW 265�
r !�� (5.120) MW-27S OW 27,E
1 .r' i231 ��n tirnti. �
(2,s40] MW-22D t
MW-21 S {N ] [
MW 19S
(12.4] MW-21 I MW-21 D
[1 4} {52.2]
MW-2�5 [O.Li7J [ND} (650]
tZ7 ] [69) MW-20D
r
[ .40 }
MW 201 "
{1,58p}
;;�:
o
Note: Source of 2010 Aerial Photography
l] 50
{2,000}
100 Feet
NC OneMap - Statewide Orthoimagery
�(
Pre and Post Injection TCE Concentrations
:. •� ERM NC, INC.
in Groundwater - Biaremediativn Area
13
z ERM Precision Fabrics Group - Greensboro, North Carolina

Pre -Injection Concentrations
(N
A
(North)
rrr f rf i � ri
A _
� t 1
t t t
t
FOWW TCE use Areas
•
At
~
r
(South)
r• '/rr
rr
rr
fr
r r �
' rrf rr f rri �`
�f�' rr ' rri
r'�r
rrr!
`
1
Outer Casing (Type III Wells Only)
Monitor Well Riser
Monitor Well Screened Interval
TCE Concentration >40, 000 ug/L
TCE Concentration >10,000 ug/L
TCE Concentration >1,000 ug/L
TCE Concentration >100 ug1L
60
FIGURE 14
Pre and Post Injection TCE Concentrations
Hydrogeologic Cross Section A -A'
30
LSA
Precision Fabrics Group
Greensboro, North Carolina
0
DESIGN: DRAWN: AF CHKD.: EH
o l5 l50
DATE: 111912015 I SCALE. AS SHOWN I REV.: ERM
FILE: PFG_Site _20150126 0ec2014Cross Sections.dwg

SChematic,DWU b/Z7/UU 1=1 Oub
300-500 GAL. GATE VALVE
POLY TANK
GAUGE
TRAILER MOUNTED
TOTALIZER
RETURN LINE
TO TANK
GATE VALVE
"T"
GATE VALVE
(PRESSURE RELIEF VALVE)
HIGH PRESSURE
FLEXIBLE LINE
E
fE VALVE
UNION
INJECTION WELL
INJECTION EQUIPMENT SCHEMATIC FIGURF
ERM NC, Inc IN -SITU BIOREMEDIATION TREATMENT SYSTEM 15
PRECISION FABRICS GROUP (PFG) FACILITY
ERM GREENSBORO, NORTH CAROLINA

FIGURE 16. CONTAMINANT REDUCTION OVER TIME GRAPHS - KEY PERFORMANCE WELLS
PRECISION FABRICS GROUP FACILITY - GREENSBORO, NORTH CAROLINA
MW-1
200 6
180
160 5
E 140 4 E
.�
� 120Wh;,�Arm m
0
71
m 100 3
C=i 80
Q 60 2 u
u u
Q 40 1
20
0 0
°°' pg ti° do ,�° NN y� ,�� Nti
' o� Oat -°� �o� 4ac ��� �o� lac ��,� �o� jai �,�� boa 4a1
Pilot Scale injection Event Full Scale Injection Event Trichloroethene
cis-1,2-Dichloroethene Vinyl Chloride TOC
I
M W-2
1.6
1.8
1.4
1.6
:
N
c 1.2
1.4
E
1.2 E
1
�
o
a
❑.8
1 +r
m
0.8
❑.6
0.6 u
0
u�0'4
c
0.40
p
r
0.2
0.2
a
0
�J �o 'a 'o 4a
'�o �a �J e�° a
�� �o `ym 'Z: 'o 40
Pilot Scale Injection Event i Full Scale Injection Event
Trichloroethene
cis-1,2-Dichloroethene
Vinyl Chloride
-t- TOC
�f►+ 'J tit
Page i of 8

FIGURE 16. CONTAMINANT REDUCTION OVER TIME GRAPHS - KEY PERFORMANCE WELLS
PRECISION FABRICS GROUP FACILITY - GREENSBORO, NORTH CAROLINA
MW-3
N 0.05
0
� 0.04
G
0.03
a
c 0.02
O
i.1
u
0 0.01
0
Q� og do IF, ,y'r ' ' 1:1 y'L 11 1y 1 y15 1y1 NN tie \.
a� G D
�Qa�a� ,Jr �o� PAS' ceQ fie° l� Oe
Pilot Scale Injection Event Full Scale Injection Event Trichloroethene
cis-1,2-bichloroethene Vinyl Chloride —t— TOC
0.14
0.12
0.1
E:
c 0.08
0.06
a�
c
u 0.04
u
0 0.02
0
1
MW-31
a� o� ,�° do �� titi titi titi 1'1
4 Qee �a� pe` fat Qom$ �a� ��o, 'o yeQ Fea �`�� pee
Pilot Scale Injection Event Full Scale Injection Event Trichloroethene
cis-1,2-aichloroethene Vinyl Chloride —t— TOC
- 3
2.5 ,..-
.
Iff
4
3.5
Page 2of8

FIGURE 16. CONTAMINANT REDUCTION OVER TIME GRAPHS - KEY PERFORMANCE WELLS
PRECISION FABRICS GROUP FACILITY - GREENSBORO, NORTH CAROLINA
300
250
a
0
E 200
c
150
100
O
V
0 50
MW-25S
1 f
k
t k 1
� �
1
's 1
�
1 .
00, it
1
1
'zy ,rd(� '`)� ,aC ,J� ,ate ,J� Sad �`)� ,aC , "Zp
Not Scale Injection Event Full Scale Injection Event Trichloroethene
cis-1,2-Dichloroethene Vinyl Chloride —-.*-— TO
rN
N 50
a
0
� 40
t
30
MW-251
r '
Boa .,& t�° \�° ,l° �NIV \ti: ,titi �N". \N111 ,Nti �3 \ti3 ,�� t1� \to- ,10
7J �o 4 �� 10 4a 1; 0o 4a 1 1, 4a '� 'o Il '� \10 �a
Pilot Scale Injection Event Full Scale Injection Event Trichloroethene
cis-1,2-Dichloroethene Vinyl Chloride TOC
4000
3500
3000 m-
E
2500 0
2000
c
1500 '
U
1000 0
500
n
2.5
U
0.5 °
we
Page 3 of 8

FIGURE 16. CONTAMINANT REDUCTION OVER TIME GRAPHS - KEY PERFORMANCE WELLS
PRECISION FABRICS GROUP FACILITY - GREENSBORO, NORTH CAROLINA
MIN-27D
120
18
N
16
100
14
0
E
to
8o
12
a
Z
10
t�
Z
=
60
m
c
J
a
U
40
6
U
O
20
4
a
7
2
0
0
og og do do �° �ti
�� �� �ti �ti titi y� ti3 �� NN N", N111
Pilot Scale Injection Event Full Scale Injection Event Trichloroethene
cis-1,2-Dichloroethene
Vinyl Chloride —t— TCIC
l
ri
11
� I
1 i
f I
i
r
r
r S
1 i
MIN-34S
5
5❑
4.5
J
45
4
40
E
35
E
3.5
ZL
30
0
3
+•
a
2.5
25
L
=
20
=
d 2
u
a 1.5
15
u
U
U
10
u
a
1
5
0.5
a
a
ti'' N'11
ti° Nt, yt* mot` N" N"
"o vo 04
�? 40 PJ ' °, 4k ` 40
Full Scale Injection Event
Trichloroethene
cis- 1,2-Dichloroethene
Vinyl Chloride -{- TOC
f
Page 4 of 8

FIGURE 16. CONTAMINANT REDUCTION OVER TIME GRAPHS - KEY PERFORMANCE WELLS
PRECISION FABRICS GROUP FACILITY - GREENSBORO, NORTH CAROLINA
80
a 70
c 60
E
50
c
4f'u 40
C
w 30
u° 20
u
0
> l0
a
MW-35S
-
rr
_ !r
_Jr
rr
PO r� ��o 40 Vol � lea �`aa V3� r� Leo �`a1 P00 '°� lea 'e
� Fu11 Scale Injection Event Trichloroethene cis-1,2-Dichloroethene
Vinyl Chloride —t— TOC
350
300
m
E 250
0 200
150
G1
u 100
v
a 50
MW-36S
•
0
Full Scale Injection Event Trichloroethene cis-1,2-Dichloroethene
Vinyl Chloride --+-- TOC
2.5
U
0.5 0
w
800
700
3
600 ad
E
200 0
100
0
Page 5 of 8
Full Scale Injection Event Trichloroethene cis-1,2-Dichloroethene
Vinyl Chloride --+-- TOC
2.5
U
0.5 0
w
800
700
3
600 ad
E
200 0
100
0
Page 5 of 8

FIGURE 16. CONTAMINANT REDUCTION OVER TIME GRAPHS - KEY PERFORMANCE WELLS
PRECISION FABRICS GROUP FACILITY - GREENSBORO, NORTH CAROLINA
MW-361
400
2.5
350
N
0 300
2
E
250
1.5
C
R 200
C
150
1
QI
;+
=
O
100
=
c
u
u
a
❑.s
>
50
a
❑
�b` �1�Ix N, �� N", �h
4
� Full Scale Injection Event
Trichloroethene cis-1,2-Dichloroethene
Vinyl Chloride
TOC
25
raw
�
1
MW-37S
• 3
2.5
0.5 1­
- 0
Full Scale Injection Event Trichloroethene cis-1,2-Dichloroethene
Vinyl Chloride —+— TOC
Page 6 of 8

FIGURE 16. CONTAMINANT REDUCTION OVER TIME GRAPHS . KEY PERFORMANCE WELLS
PRECISION FABRICS GROUP FACILITY - GREENSBORO, NORTH CAROLINA
700
600
0 500
400
300
20❑
Q 100
C
ff AV
0
�°
ti° �° �'
�ti NN titi
titi �ti �3
,�3 ti3 �a
ti" mob` �h
°�
°�'
fat'
��� lac
��� 'ac
,J� C�°,' fat
��y� l ',�t
,°� 0_1 lac
Pilot Scale Injection Event i Full Scale Injection Event Trichloroethene
cis-1,2-DichIoroethene Vinyl Chloride —f— TOC
Wi �iI8I87
MIMIC,
12000 t
10000 c
8000
5000 c
4000
D
911111f:
0
OB-z
800 14000
700 12000
HwinJ
E600 10000
500 rim
2
8000
400 VAN
6000 w
N 300 c
200 4000
O 100 2000
0 0
Pilot Scale Injection Event NIIIIIIIIIIIIIIIII Full Scale Injection Event Trichloroethene
cis-1,2-Dichloroethene Vinyl Chloride —t— TOC
Page 7 of 8

FIGURE 16. CONTAMINANT REDUCTION OVER TIME GRAPHS - KEY PERFORMANCE WELLS
PRECISION FABRICS GROUP FACILITY - GREENSBORO, NORTH CAROLINA
oB-3
800
12000
y 70a
10000
c 600
E
E 500
Lug
8000
c
HIM
o
400
6000
�
300
C
d
=
4000
c
200
Q
>
MR
p m 0 WRES1 INS,
2000
~
100
0
�. _ ._.
0
do tia do �ti titi titi �ti titi ti� �3
ti3 ti'' ry°` ti°` ti°` ,��
Pilot Scale Injection Event i Full Scale Injection
Event Trichloroethene
cis-1,2-DichIoroethene Vinyl Chloride
—{— TOC
oB-a
16000
350
300
14000
N
a,
12000
�
Page 8 of 8