WI0400552_Application_20200710

AECOM
AECOM 919.461.1100 tel
A 1600 Perimeter Park Drive, Suite 400 919.461.1415 fax
Morrisville, NC 27560
RECEIVED
July 7, 2020 �JUL 10 2020
NC CE(. /DwR
Mr. Michael Rogers ' Cenb-W Offi09
North Carolina Department of Environmental Quality
Division of Water Resources, Groundwater Protection Section
Underground Injection Control Program
1636 Mail Service Center
Raleigh, North Carolina 27699-1636
Subject: Application for Permit to Construct and/or Use a Well(s) for Injection
Former Rental Towel Uniform/National Services Industries, Inc. Site (Cintas Corporation)
610 Woody Drive, Graham, Alamance County, North Carolina
No. NONCD0001655
Dear Mr. Rogers,
AECOM Technical Services of North Carolina, Inc. (AECOM), on behalf of Cintas Corporation, is
submitting the attached Application for Permit to Construct and/or Use a Well(s) for proposed
injection activities at the former Rental Towel Uniform/National Services Industries, Inc. facility
located in Graham, North Carolina (NCDEQ Site ID No. NONCD0001655).
Please contact Matthew Allen at [phone] if you have any questions.
Yours sincerely,
I 'A'—
atthew Allen
Project Manager
Attachments: Application for Permit to Construct and/or Use a Well(s) for Injection

I.
II.
IV.
North Carolina Department of Environmental Quality — Division of Water Resources
APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
Groundwater Remediation (15A NCAC 02C .02251
Do not use this form for UIC wells Permitted by Rule (ref. 15A NCAC 02C .0217]
Permit Number (to be completed by DWR for new projects): WI
APPLICATION INFORMATION
1. Project is: [X] New [ ] Modification [ ] Renewal without modification [ ] Renewal with modification
2. If this application is being submitted for Renewal and/or Modification to an existing permit, provide:
Existing permit number WI Issued Date: & Expiration Date:
For all Renewals, attach an updated site map and status report including monitoring results of all injection activities
to date.
For Renewal without modification only, fill out sections I & II only, sign the certification on the last page of this form,
and obtain the property owner's signature to indicate consent (if the applicant is not the owner).
WELL OWNER(S)/PERMIT APPLICANT (generally the responsible party)
1. Name(s ): C i ntas Corporation
2. Signing Official's Name*: Stephen Koehler Title: Chemical/Environmental Engineer
* Signing Official must be in accordance with instructions in Part XII.
3. Mailing address of Permittee/Applicant: 27 Whitney Drive
City: Milford State: OH Zip: 45150
4. Telephone number: 513-956-4906 Email: KoehlerS &cintas.com
5. Status (choose one): Individual X Business/Org. Federal
PROPERTY OWNER(S) (if different than well owners)
1. Name(s):
2. Mailing address:
City:
3. Telephone number: Email:
State County Municipality
State: Zip:.
PROJECT CONTACT — (generally the environmental/engineering consultant).
1. Name: Matt Allen. PG Title: Project Manager
2. Company: AECOM Technical Services of North Carolina
3. Address: 1600 Perimeter Park Drive. Suite 400
4. City: Morrisville State: NC Zip: 27560
5. Telephone number: 919-500-9716 Email: matthew.allen a aecom.com
Groundwater Remediation Application Rev. 2-17-2020 Page 1 of 9

V. FACILITY INFORMATION
1. Facility name: Former RTUS/NSI Site Phone No. (if available): N/A
2. Physical address: 610 Woody Drive
City: Graham County: Alamance Zip: 27253
3. Geographic Coordinates: Latitude: 36 0.058711 Longitude:-79.383682
Reference Datum: NAD 83 Accuracy: +/- 1 cm
Method of Collection (i.e., Google Earth, GPS, etc.): Goolle Earth
4. Brief description of business: Industrial uniform cleaning and laundry facility
VI. INCIDENT DESCRIPTION
1. Source and date of contamination: The former Rental Towel Uniform Services (RTUS)/National Services. Inc.
(NSI) has reGortedly housed commercial launderins facilities since 1972. The facilitv was initiallv owned and
operated by RTUS. The Site was purchased by NSI in 1991. In 1997. G&K Services, Inc. (G&K) purchased the
property from NSI. Englewood Holdings Corporation is the successor to NSI. Cintas Corporation (Cintas)
completed an acquisition of G&K in spring of 2017. Chlorinated solvents, primaries tetrachloroethene (PCE ),
were used in do -cleaning activities on site from approximately 1972 to 1981.
2. List all contaminants present in soils or groundwater at the site (contaminants maybe listed in groups, e.g., gasoline,
diesel, jetfuel, fuel oil, chlorinated ethenes, chlorinated ethanes, metals, pesticides/herbicides, etc):
Chlorinated Volatile Organic Compounds — specificall-, tetrachloroethene and daughter products
3. Has LNAPL or DNAPL ever been observed at the site (even if outside the injection zone)?
[ ] Yes If yes, list maximum measured separate phase thickness: feet
[X] No If no, list maximum concentration of total VOCs observed at site: 147.297 (M W-53) ppb
4. Agency managing the contamination incident:
[ ] UST Section [ ] Superfund Section (including REC Program and DSCA sites)
[ ] DWR Aquifer Protection Section [ ] Solid Waste Section
[ ] Hazardous Waste Section [X] Other: IHSB DWM
5. Incident manager's name: Keith Snavelv Phone No.: 919-707-8355
6. Incident number or other incident mgmt. agency tracking number: NONCD0001655
VII. PERMITS
List all applicable permits or construction approvals issued for the facility or incident:
1. Previous or other UIC permits issued by DWR (e.g., NOIs) WI0400485
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:
Groundwater Remediation Application Rev. 2-17-2020 Page 2 of 9

VIII. INJECTION SUMMARY
1. List all proposed injectants/additives.
NOTE: Only injectants approved by the epidemiology section of the NC Division of Public Health, Department of
Health and Human Services can be injected. Approved injectants can be found online at
htti):Hdea.nc. aov/about/divisions/water-resources/water-resources-r)ermits/wastewater-branch/eround-water-
protection/around-water-aiproved-injectants.
All other substances must be reviewed by the DHHS prior to use.
Contact the UIC Program for more info ifyou wish to get approval for a different additive.
However, please note
it may take 3 months or longer. If no iniectants are to be used use N/A.
Onsite Eastern Barrier (8 permanent wells)
Injectant: EDS-ER®
Total Amt. to be injected (lbs)/event Approx.
16.800
Injectant: Sodium Bicarbonate
Total Amt. to be injected (lbs)/event Approx.
15.200 _
Injectant: Nutrimens®
Total Amt. to be injected (gal)/event_ Approx.
40
Injectant: KB-19
Total Amt. to be injected (liter)/event Approx.
24
Total Amt. to be injected (gal/event):
22,000
No. of separate injection events: 2
Total Amt. to be injected (gal):
22,000
Onsite Southwestern Barrier (10permanent
wells)
Injectant: EDS-ER®
Total Amt. to be injected (lbs)/event Approx.
21,000
Injectant: Sodium Bicarbonate
Total Amt. to be injected (lbs)/event Approx.
19,000
Injectant: Nutrimens®
Total Amt. to be injected (gal)/event Approx.
50
Injectant: KB-18
_Total Amt. to be injected (liter)/event Approx.
30
Total Amt. to be injected (gal/event):
27,500
No. of separate injection events: 2
Total Amt. to be injected (gal):
27,500
Offsite Barrier (6 permanent wells)
Injectant: EDS-ER®
Total Amt. to be injected (lbs)/event Approx.
12,600
Injectant: Sodium Bicarbonate
Total Amt. to be injected (lbs)/event Approx.
11,400
Injectant Nutrimens®
Total Amt. to be injected (gal)/event Approx.
30
Injectant: KB-19
Total Amt. to be injected (liter)/event Approx.
18
Total Amt to be injected (gal/event):
16,500
No. of separate injection events: 2
Total Amt to be injected (gal):
16,500
Source of Water (if applicable): Off -site source
2. Estimated Injection rate per well: 4 GPM
3. Estimated Injection pressure: <50 pounds/square inch (PSI)
4. Temperature at point of injection: ambient air OF
5. Injection will be via:
Existing well(s)- Total No.: 0 : Well Type (DPT, Permanent, etc.):.
Proposed well(s)- Total No.: 24 : Well Type (DPT, Permanent, etc.): Permanent
6. NC Certified Well Drilling Contractor's Name (if known): TBD
NC Well Contractor Certification No.:
Groundwater Remediation Application Rev. 2-17-2020 Page 3 of 9

7. Date to be constructed if proposed: 2020 (attach well construction records f GW-1 s] for
' existing_ injection wells]
x 8. Screened interval/Injection interval of injection wells:
Depth from 10 to 40 feet below land surface (BLS)(if multiple intervals, indicate shallowest to deepest
depth)
9. Well casing (leave blank if Geoprobese):
Type (PVC, stainless steel, other): PVC
Casing depth: 0 to 30 ft. BLS
Type (PVC, stainless steel, other):_
Casing depth: 0 to 35 ft. BLS
Type (PVC, stainless steel, other): PVC
Casing depth: 0 to 40 ft. BLS
10. Grout (leave blank if Geoprobes):
Type (cement, bentonite, other): cement and bentonite
Grout depth: 0 to 8 ft. BLS
Type (cement, bentonite, other): cement and bentonite
Grout depth: 0 to 13 ft. BLS
Type (cement, bentonite, other): cement and bentonite
Grout depth: 0 to 18 ft. BLS
IX. 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(1)(3). 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 .02251 t i(4l. 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;
(G) Lithostratigraphic and hydrostratigraphic logs of any existing test and injection wells; and
(H) For systems re -injecting treated on -site contaminated groundwater only- evaluation of infiltration galleries or
injection wells.
Groundwater Remediation Application Rev. 2-17-2020 Page 4 of 9

3. INJECTANT INFORMATION — Per 15A NCAC 02C .0225c 1k6 ). 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 ofthe injection facility is to be used as the fluid source, then the following information
shall be submitted: location/ID 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 inj ectant'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 02C .0225R 1-1(7)_ 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 of pounds per square inch (psi); and
(C) The total or estimated total volume to be injected.
5. FRACTURING PLAN (if applicable) —Per 15A NCAC 02C .02251 M. 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.
6. WELL CONSTRUCTION DETAILS —Per 15A NCAC 02C .0225;1){ 10 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 construction details.
7. MONITORING PLAN — Per 15A NCAC 02C .02251 r'u 11 i. 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
Groundwater Remediation Application Rev. 2-17-2020 Page 5 of 9

(D) a sampling schedule to monitor the proposed injection.
Monitoring wells shall be of sufficient quantity and location to detect any movement of injection fluids, injection process byproducts, or
formation fluids outside the injection zone. The monitoring schedule shall be consistent with the proposed injection schedule, pace of
the anticipated reactions, and rate of transport of the injectants and contaminants.
8. WELL DATA TABULATION —Per 15A NCAC 02C .0225i 1)f 123, 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 .02250)(131. 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 1:24,000 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 the 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-section(s) 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.
X. UIC SYSTEMS RE -INJECTING TREATED ON -SITE CONTAMINATED GROUNDWATER ONLY
1. FEES — Per 15A NCAC 02C .0225(m), submitlattach fees for new permits or modifications (refer to fee schedule
at https://deq.nc.g,ov/about/divisions/water-resources/water-resources-permits/wastewater-branch/eround-water-
protection/non-discharge-groundwater-remediation
2. SOILS EVALUATION - Per 15A NCAC 02C .0225(f)(2), for systems with proposed discharge within seven feet
of land surface and above the seasonal high water table, a soil evaluation of the disposal site shall be provided to the
Division by the applicant. If required by G.S. 89F, a soil scientist shall submit this evaluation. This evaluation shall be
presented in a report that includes the following information:
(A) Field description of soil profile. Based on examinations of excavation pits or auger borings, the following
parameters shall be described by individual horizons to a depth of seven feet below land surface or to bedrock:
thickness of the horizon; texture; color and other diagnostic features; structure; internal drainage; depth, thickness,
and type of restrictive horizons; pH; cation exchange capacity; and presence or absence of evidence of any seasonal
high water table. Applicants shall dig pits when necessary for evaluation of the soils at the site.
(B) Recommendations concerning annual and instantaneous loading rates of liquids, solids, other wastewater
constituents and amendments. Annual hydraulic loading rates shall be based on in -situ measurement of saturated
hydraulic conductivity in the most restrictive horizon.
3. ENGINEERING PLANNING DOCUMENTS — Per 15A NCAC 02C .0225(f)(8), the following documents shall
be provided to the Division by the applicant (Note: if required by G.S. 89C, a professional engineer shall prepare
these documents):
(A) engineering plans for the entire system, including treatment, storage, application, and disposal facilities and
equipment, except those previously permitted unless they are directly tied into the new units or are critical to the
understanding of the complete process;
(B) specifications describing materials to be used, methods of construction, and means for ensuring quality and integrity
of the entire groundwater remediation system;
(C) plans that include construction details of recovery, injection, and monitoring wells and infiltration galleries;
Groundwater Remediation Application Rev. 2-17-2020 Page 6 of 9

(D) operating plans that include:
(i) the operating schedule including any periodic shut -down times;
(ii) required maintenance activities for all structural and mechanical elements;
(iii) a list of all consumable and waste materials with their intended source and disposal locations;
(iv) restrictions on access to the site and equipment;
(v) provisions to ensure the quality of the treated effluent and hydraulic control of the system at all times when
any portion of the system ceases to function, such as standby power capability, complete system -off status,
or duplicity of system components; and
(E) Completed, signed, and sealed Professional Engineer's Certification for new permit applications (form attached).
Groundwater Remediation Application Rev. 2-17-2020 Page 7 of 9

XII. CERTIFICATION (to be signed as required below or by that person's authorized agent*)
NCAC 15A 02C .0211[e) 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 believe that the information is true, accurate, and
complete. I am aware that there are penalties, including the possibility of fines and imprisonment, for submitting
false information. I agree to construct, operate, maintain, repair, and if applicable, abandon the injection well(s)
and all related appurtenances in accordance with the approved specifications and conditions of the Permit. "
Typed or Printed Name and Title: Stephen Koehler, Chemical/Environmental Engineer
Signature: _ Date: 7/7/2020
XIII. 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 well(s) 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 ensure that the injection well(s) conform to the Well Construction Standards
(1 SA NCAC 02C . 0200). "
Typed or Printed Name and Title:` Stephen Koehler, Chemical/Environmental Engineer
Signature: Date: 7/7/2020
Submit TWO hard copies of the completed application package with an electronic version in CD or USB Flash
Drive to:
DIVISION OF WATER RESOURCES — UIC PROGRAM
1636 MAIL SERVICE CENTER
RALEIGH, NORTH CAROLINA 27699-1636
TELEPHONE NUMBER: [phone]
Groundwater Remediation Application Rev. 2-17-2020 Page 8 of 9

Professional Engineer's Certification (for new permit application for UIC systems re -injecting treated on -site
contaminated groundwater only):
Permit No.: WI
Typed or Printed Name of Professional Engineer:
License Number:
Name of Engineering Firm (if applicable):
Mailing Address:
City:
Office Number:
Email Address:
I,
State: Zip:
Mobile Number:
attest that this application for
has been reviewed by me and is accurate and complete to the best of my knowledge. I further attest that to the best
of my knowledge the proposed design has been prepared in accordance with the applicable regulations. Although
certain portions of this submittal package may have been developed by other professionals, inclusion of these materials
under my signature and seal signifies that I have reviewed this material and have judged it to be consistent with the
proposed design.
North Carolina Professional Engineer's Seal, Signature, and Date:
Groundwater Remediation Application Rev. 2-17-2020 Page 9 of 9

A _ Imagine it.
I�'�� Delivered.
Application for Underground Injection
Control Permit —Attachments
Former Rental Towel Uniform/National Services Industries, Inc. Site
610 Woody Drive, Graham, Alamance County, North Carolina
IHSB#NONCD0001655
60625953
June 2020
Cintas Corporation
Milford, OH

Application for Underground Injection Control
Permit — Attachments
Quality information
Prepared by
Prepared by
Reviewed by
Elizabeth Maurer, PG Matt Allen, PG Matt Zenker, PE
Staff Geologist Project Manager Senior Engineer
Prepared for:
Cintas Corporation
Milford, Ohio
Prepared by:
AECOM
1600 Perimeter Park, Suite 400
Morrisville. North Carolina 27560
USA
aecom.com
Copyright © 2019 by AECOM
60625953
All rights reserved. No part of this copyrighted work may be reproduced, distributed, or transmitted in any form or by
any means without the prior written permission of AECOM.
Prepared for: Cintas Corporation, Milford, Ohio AECOM

Application for Underground Injection Control 60625953
Permit — Attachments
Table of Contents
Appendices
Appendix Proposed Well Construction Diagrams
Appendix B Material Safety Data Sheets
Prepared for: Cintas Corporation, Milford, Ohio AECOM

Application for Underground Injection Control
Permit — Attachments
Tables
Table 1. Proposed Injection Intervals
Table 2. Groundwater Elevation Data
Table 3. Summary of Proposed Injection Quantities
Table 4. Proposed Full Scale Enhanced Reductive Dechlorination Implementation Schedule
Table 5. Existing Well Construction Details
Figures
Figure 1.
Site Location Map
Figure 2.
Site Plan with Proposed Injection Well Locations
Figure 3.
PCE Results Map — Shallow Wells (February 2020)
Figure 4.
TCE Results Map — Shallow Wells (February 2020)
Figure 5.
Cross Section Location Map A -A
Figure 6.
Cross Section A -A'
Figure 7.
Groundwater Potentiometric Map: Shallow Wells (February 2020)
Figure 8.
Groundwater Potentiometric Map: Deep Wells (February 2020)
60625953
Prepared for: Cintas Corporation, Milford, Ohio AECOM
iii

Application for Underground Injection Control
Permit — Attachments
Acronyms
bgs
below ground surface
DHC
Dehalococcoides ethenogenes bacteria
EDS-ER®
Electron Donor Solution -Extended Release®
ERD
enhanced reductive dechlorination
ft/day
foot per day
K
hydraulic conductivity
IBC
intermediate bulk container
NSI
National Services Industries, Inc.
PCE
tetrachloroethene
PVC
polyvinyl chloride
PWR
partially weathered rock
R01
radius of influence
RTUS
Rental Towel Uniform Services
Site
Former Rental Towel Uniform/National Services Industries, Inc. facility located at 610
Woody Drive, Graham, Alamance County, North Carolina
SVE
soil vapor extraction
TCE
trichloroethene
pg/L
micrograms per liter
60625953
Prepared for: Cintas Corporation, Mifford, Ohio
AECOM
iv

Application for Underground Injection Control 60625953
Permit — Attachments
and white meta -volcanic rock. The bedrock surface mimics land surface topography and dips to the east and
southeast. Depth to bedrock ranges from 21 to 42 feet bgs onsite and decreases to approximately 10 feet bgs east of
Town Branch Creek. Across section location map and cross section with subsurface lithology are provided in Figures
5 and 6, respectively.
2.3 Site Hydrogeology
In February 2020, onsite groundwater (within the Cintas property boundary) was encountered at depths ranging from
5.75 to 18.60 feet bgs. Offsite, depth to groundwater ranges from 3.77 to 23.60 feet bgs. Depth to water
measurements and groundwater elevations are summarized in Table 2. Potentiometric values and equipotential
contours for groundwater in the shallow and deep hydrogeologic units are presented in Figures 7 and 8, respectively.
Figure 6 presents a hydrogeologic cross -sections that illustrates the interpreted water table for the eastern portion of
the Site. Potentiometric data indicate that the Site is located on a groundwater divide with groundwater in the shallow
hydrostratigraphic unit flowing to the south, southeast, and east. Similar to the shallow groundwater flow, groundwater
in the bedrock aquifer is flowing to the south, southeast, and east. Groundwater flow patterns indicate that
groundwater in both hydrostratigraphic units flows towards the nearest surface water body. The site is situated
between Town Branch Creek, a tributary of the Haw River, to the east and Country Home Branch Creek, a tributary of
Town Branch Creek, to the west. Additionally, a southeast -northwest oriented unnamed tributary of Town Branch
Creek exists to the southeast of the Site.
2.3.1 Aquifer Parameters
Pneumatic slug tests were performed on two deep source area monitoring wells and traditional physical slug tests were
performed on two shallow source area monitoring wells. Details of aquifer test methods and results are presented in
the Source Area Investigation Report (Geosyntec, 2016). The hydraulic conductivity (K) for the water bearing zone (15-
35 feet) is variable, with estimates ranging from 0.02 to 0.15 foot per day (ft/day). Based on plume length, K values
are likely closer to 0.15 ft/d. These ranges are typical for silt.
3. Injectant Information
An ERD pilot test was performed at the Site in 2018 using a dilute Electron Donor Solution -Extended Release®
(EDS-ER®)/sodium bicarbonate/Nutrimens® solution. These materials were used with success during the pilot test
and no problems were identified following injection. Each proposed injectant is included on the NCDEQ list of
approved injectants (NCDEQ, 2017). The same materials will be used during the proposed full-scale barrier
injections.
3.1 Onsite Downgradient Injection Barriers
ERD injections will be administered in two onsite downgradient areas of the plume. A dilute (EDS-ER®/sodium
bicarbonate/Nutrimens® solution will be injected along the eastern and southwestern property lines, near EW-6 and
MV1r-11, respectively. To administer injections in the eastern barrier, eight permanent wells spaced approximately 50
feet apart would be installed along two 150-foot rows, coincident with the 700 micrograms per liter (Ng/L) (1,000 times
the PCE remedial goal [0.7 pg/L]) PCE groundwater contour. To administer injections in the southwestern barrier, ten
permanent wells spaced approximately 50 feet apart would be installed along two 200-foot rows, coincident with the
700 pg/L PCE groundwater contour. Injections in the onsite barriers would target a 20-foot interval from approximately
10 to 30 feet bgs in the eastern barrier and 15 to 35 feet bgs in the southwestern barrier. Injection wells will be
installed on top of bedrock and screened in saprolite/PWR. The proposed onsite injection barrier locations are shown
in Figure 2, and proposed injection intervals are summarized in Table 1.
It is proposed that 22,000 gallons of a dilute EDS-ER®/sodium bicarbonate/ N utrim en sO solution be injected into the
eastern barrier and 27,500 gallons of a dilute EDS-ER®/sodium bicarbonate/Nutrimens® solution be injected into the
southwestern barrier. The total injection volume assumes a radius of influence (ROI) of 15 feet and a pore volume
replacement of 24 percent of the effective pore volume. The ROI is assumed based on the pilot study injection
performed at the site, during which changes in field parameters were observed in a monitoring well 10 feet
Prepared for: Cintas Corporation, Milford, Ohio AECOM
6

Application for Underground Injection Control 60625953
Permit — Attachments
downgradient of the injection well and similar, but less significant, changes were observed in a monitoring well 20 feet
downgradient.
Approximately 16,800 pounds of EDS-ER@, 15,200 pounds of sodium bicarbonate, and 40 gallons of Nutrimens® will
be injected into the onsite eastern barrier. Approximately 21,000 pounds of EDS-ER@, 19,000 pounds of sodium
bicarbonate, and 50 gallons of Nutrimens® will be injected into the onsite southwestern barrier. Injection make-up
water will be derived from off -site sources.
EDS-ER@ will be injected to stimulate the formation of anaerobic conditions and provide an electron donor for
dehalorespiring bacteria. Sodium bicarbonate will be added as a neutralizing agent to limit decreases in the
groundwater pH during biodegradation of the carbon substrate and Nutrimens@, a reduced carbon fermentation
product, contains required cofactors utilized by dehalorespiring bacteria.
The injection amendments will be mixed above -ground in a batch process prior to subsurface delivery. Injection
make-up water will be delivered to the Site in a clean 4,000 gallon capacity tanker truck. Intermediate bulk container
(IBC) totes (300-gallon) will be connected to the tanker truck and the EDS-ER@ and sodium bicarbonate will be mixed
in the IBC totes with water from the truck. Small batches will be mixed in the IBC tote and transferred to the tanker
truck. Once the EDS-ER@ and sodium bicarbonate has been transferred to the tanker truck, the solution will be
recirculated within the tanker truck during the injection to keep the solution mixed. Once mixed, the solution will be
injected into the proposed permanent injection wells using a pneumatic double diaphragm pump. Proposed injection
quantities are summarized in Table 3. Materials safety data sheets for the injection amendments are included as
Appendix B.
3.2 Offsite Downgradient Injection Barrier
ERD injections will be administered in one offsite downgradient area of the plume. A dilute EDS-ER®/sodium
bicarbonate/Nutrimens® solution will be injected to the east of the Site, near MW-32. To administer injections in the
offsite barrier, six permanent wells spaced approximately 50 feet apart would be installed along two 100-foot rows,
coincident with the 700 pg/L PCE groundwater contour. Injections in the offsite barrier would target a 20-foot interval
from approximately 20 to 40 feet bgs. Injection wells will be installed on top of bedrock and screened in
saprolite/PWR. The proposed offsite injection barrier location is shown in Figure 2, and proposed injection intervals
are summarized in Table 1.
It is proposed that 16,500 gallons of a dilute EDS-ER®/sodium bicarbonate/Nutrimens@ solution be injected into the
offsite barrier. The total injection volume assumes an ROI of 15 feet and a pore volume replacement of 24 percent of
the effective pore volume. The ROI is assumed based on the pilot study injection performed at the site, during which
changes in field parameters were observed in a monitoring well 10 feet downgradient of the injection well and similar,
but less significant, changes were observed in a monitoring well 20 feet downgradient.
Approximately 12,600 pounds of EDS-ER@, 11,400 pounds of sodium bicarbonate, and 30 gallons of Nutrimens@ will
be injected. Injection make-up water will be derived from off -site sources.
EDS-ER@ will be injected to stimulate the formation of anaerobic conditions and provide an electron donor for
dehalorespiring bacteria. Sodium bicarbonate will be added as a neutralizing agent to limit decreases in the
groundwater pH during biodegradation of the carbon substrate and Nutrimens@, a reduced carbon fermentation
product, contains required cofactors utilized by dehalorespiring bacteria.
The injection amendments will be mixed above -ground in a batch process prior to subsurface delivery. Injection
make-up water was delivered to the Site in a clean 4,000 gallon capacity tanker truck. IBC totes (300-gallon) will be
connected to the tanker truck and the EDS-ERG and sodium bicarbonate will be mixed in the IBC totes with water
from the truck. Small batches will be mixed in the IBC tote and transferred to the tanker truck. Once the EDS-ER@
and sodium bicarbonate has been transferred to the tanker truck, the solution will be recirculated within the tanker
truck during the injection to keep the solution mixed. Once mixed, the solution will be injected into the proposed
permanent injection wells using a pneumatic double diaphragm pump. Proposed injection quantities are summarized
in Table 3. Materials safety data sheets for the injection amendments are included as Appendix B.
Prepared for: Cintas Corporation, Milford, Ohio AECOM
7

Application for Underground Injection Control
Permit — Attachments
3.3 Bioaugmentation
60625953
Bioaugmentation will be completed using the KB-10 bioaugmentation culture in each of the permanent injection
wells. The culture will contain an enriched dechlorinating culture, including Deha/ococcoides ethenogenes bacteria
(DHC), capable of complete dechlorination of PCE and its daughter products. Groundwater data collected prior to the
pilot injection at the Site indicates that native dechlorinating cultures, especially DHC, were limited in some aquifer
zones. Therefore, bioaugmentation will be used to enhance the natural population of dechlorinating microbes in the
ERD treatment areas. Bioaugmentation injections will be performed at each of the proposed permanent barrier
injection wells. Following the ERD injection, and when optimal anaerobic conditions develop for bioaugmentation in
the injection areas, each location will receive 3 liters of bioaugmentation culture K13-10. Prior to injecting the culture,
2 pounds of KB-10 primer will be injected at each well to further develop anaerobic conditions within the water and
limit inactivation of the KB-10 culture, which is highly sensitive to aerobic conditions. The bioaugmentation solution
will be injected using a double diaphragm pump.
4. Injection Procedure
The proposed permanent injection wells (described in Section 5) will be used to facilitate the proposed injections.
The proposed injection activities are estimated to take up to 40 days to complete, following well installation and
development. Injection rates are expected to range from approximately 1 to 5 gallons per minute via permanent well
and double diaphragm pump. Injection pressures are expected to be less than 50 pounds per square inch (psi) at
injection wells. However, the injection rate, amount and pressure will vary depending on field conditions.
5. Well Construction Details
The full-scale ERD field activities will include injection via permanent wells at two onsite barriers immediately
downgradient of the source area, and injection via permanent wells at one off -site barrier approximately 900 feet
downgradient of the source area. Proposed injection wells are shown on Figure 2, and proposed injection intervals
are summarized in Table 1.
Eight proposed permanent injection wells (IW-1 through IW-8) and ten proposed permanent injection wells (IW-9
through IW-18) will be installed to complete the onsite barriers to the east and southwest, respectively. Six proposed
permanent injection wells (IW-19 through IW-24) will be installed to complete the off -site barrier to the east. Eighteen
wells will be installed using a combination of hollow stem auger (HSA) and air rotary techniques, and six wells will be
installed using Rotosonic drilling techniques. Wells will be spaced approximately 50 feet apart and constructed of
schedule 40 polyvinyl chloride (PVC) with 20-foot 0.010-inch screen. Injection wells will be installed on top of
bedrock, and screened in saprolite/PWR. Proposed well construction diagrams are presented in Appendix A.
To evaluate downgradient injection performance, two shallow performance monitoring wells (PMW--4 and PMW-5) will
be installed at similar depths and screened intervals as the injection points/wells. The performance monitoring wells
will be installed using a combination of HSA and air rotary techniques. Performance monitoring wells will be
completed as 2-inch PVC with 10 feet of 0.010-inch well screen. Proposed well construction diagrams are provided in
Appendix A.
Prior to performing any invasive work, utilities will be marked by a private utility locator and surrounding public utilities
will be marked by a public utility locating service via 811 ticket. Additionally, each location will be pre -cleared using a
stainless -steel hand auger to a depth of at least 5 feet bgs. AECOM will complete and submit the necessary
documents to obtain access to install off -site injection and monitoring wells. Solid and liquid investigative derived
waste will be placed in drums, sampled, and properly manifested and transported off -site for disposal.
6. Monitoring Plan
Prior to injection, new injection wells, and existing and new monitoring wells will be purged and sampled to establish
baseline conditions. The sampling parameters to be analyzed during the baseline sampling event and post -injection
Prepared for: Cintas Corporation, Milford, Ohio AECOM
8

I
Application for Underground Injection Control
Permit — Attachments
60625953
f sampling will follow the tentative schedule/parameter list presented in Table 4. Proposed injection well construction
details are summarized in Table 1 and existing well construction details are summarized in Table 5. Sampling
l j frequency and parameters may be modified during the injection performance monitoring, based on interpretation of
` the results.
7. Well Data Tabulation
See Table 5 for existing well construction details and Table 1 for proposed injection wells and DPT locations details.
8. Maps and Cross Sections
See Figures 1-8.
9. References
Brown, P.M., 1985. Geologic Map of North Carolina. Prepared by NC Department of Natural Resources and
Community Development, Division of Land Resources.
Geosyntec, 2016b. Source Area Investigation Report: Former RTUS/NSI Site. Geosyntec Consultants of NC, June
2016.
Heath, 1980. Basic Elements of Groundwater Hydrology with Reference Conditions in North Carolina. Ralph C.
Heath, 1980.
Heath, Ralph C., 1989. The Piedmont Ground -Water System. Presented in Ground Water in the Piedmont:
Proceedings of a Conference on Ground Water in the Piedmont of the Eastern United States. October 16-
18, 1989. Published by Clemson University, Clemson, South Carolina.
NCDEQ, 2017. Additives and Tracers Approved by NC DHHA to Inject into Groundwater. May 2017.
Prepared for: Cintas Corporation, Milford, Ohio AECOM
9

Application for Underground Injection Control
Permit — Attachments

Table 1
Proposed Injection and Monitoring Well Construction Details
Cintas - Former Rental Towel Uniform/National Services Industries, Inc. Site
Graham, North Carolina
Well ID
IW-1
Well Status
Proposed
Install Date
NE
Well Type
Injection - Permanent
Well ConStrLICtiOn
PVC
Well I nstall
..
HSAiAR
Well Diameter
Screened Interval
..
20 40
Total Well Depth
..
40
IW-2
Proposed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-3
Proposed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-4
Proposed
NE
Injection - Permanent
PVC
Rotosonic
2
20 40
40
IW-5
Proposed
NE
Injection - Permanent
PVC
Rotosonic
2
20 40
40
IW-6
Pra osed
NE
Injection - Permanent
PVC
HSAIAR
2
20 40
40
IW-7
Proposed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-8
Pro osed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-9
_Proposed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-10
Pro osed
NE
Injection - Permanent
PVC
Rotosonic
2
20 40
40
IW-11
Proposed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-12
Proposed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-13
Proposed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-14
Proposed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-15
Proposed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-16
Proposed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-17
Proposed
NE
Injection - Permanent
PVC
Rotosonic
2
20 40
40
IW-18
Proposed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-19
Proprosed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-20
Proposed
NE
Injection - Permanent
PVC
Rotosonic
1 2
20 40
40
IW-21
t Proposed
NE
Injection - Permanent
PVC
Rotosonic
2
20 40
40
IW-22
Prop2sed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-23
Proposed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
IW-24
Proposed
NE
Injection - Permanent
PVC
HSA/AR
2
20 40
40
PMW-5
Proposed
NE
Monitoring - Permanent
PVC
HSA/AR
2
20 40
40
PMW-6
Proposed
NE
Monitoring - Permanent
PVC
HSA/AR
2
20 40
40
Notes
ARH - Air Rotary/Air Hammer
DPT- Direct Push Technology
ft bgs - feet below ground surface
it bgs - feet below ground surface
ft msl - feet mean sea level
HSA - Hollow Stem Auger
IP- Injection Point
IW - Injection Well
MR - Mud Rotary
NA - Not Applicable
NE - Not Established
NS- Not Surveyed
PVC - Polyvinyl chloride
SS - Stainless Steel
Total well depths for proposed wells are estimated and subject to change during installation.
AECOM Page 1 of 1

Table 2
Groundwater Elevation Data
Cintas - Former Rental Towel Uniform/National Services Industries, Inc. Site
Graham, North Carolina
Well Number
MW-3
of Casing
Elevation
NA
Depth to:.
24.15
Date Gauged
August 2013
Depth to Water
..
7.87
Groundwater
-
July 2017
11.1
-
April 2018
Destroyed
MW-8
NA
32.23
August 2013
16.95
-
July 2017
19.6
-
April 2018
18.56
-
October 2018
18.44
-
April 2019
14.31
-
February 2020
17.12
-
MW-10
585.64
34.68
August 2013
15.35
570.29
July 2017
18.2
567.44
April 2018
Destroyed
MW-11
585.41
46.32
August 2013
14.78
570.63
July 2017
17.6
567.81
April 2018
16.96
568.45
October 2018
16.46
568.95
April2019
12.50
572.91
February 2020
15.52
569.89
MW-172
585.36
NM
November 2014
24.97
560.39
MW-18
584.57
33.21
November 2014
26.10
558.47
April 2018
25.23
559.34
October 2018
24.52
560.05
April2019
21.10
563.47
February 2020
23.60
560.97
MW-20
580.01
57.61
August 2013
10.08
569.93
July 2017
13.1
566.91
April 2018
11.66
568.35
October 2018
11.76
568.25
April2019
8.00
572.01
February 2020
10.32
569.69
MW-213
571.51
NM
August 2013
15.6
555.91
April2019
Dry
--
February 2020
Dry
--
MW-22
583.71
32.73
July 2017
25.38
558.33
MW-23
582.20
29.70
November 2014
15.70
566.50
July 2017
15
567.20
April 2018
14.55
567.65
October 2018
14.05
568.15
April2019
10.00
572.20
February 2020
13.60
568.60
MW-24
583.60
37.38
November 2014
24.37
559.23
July 2017
23.6
560.00
April 2018
23.35
560.25
October 2018
22.80
560.80
April2019
19.26
564.34
February 2020
22.75
560.85

Table 2
Groundwater Elevation Data
Cintas - Former Rental Towel Uniform/National Services Industries, Inc. Site
Graham, North Carolina
Well Number
MW-25
Top of Casin 9
Elevation
.:
592.22
Depth to Bottom
(ft MSI)
37.60
Date Gauged
August 2013
19.31
572.91
November 2014
22.77
569.45
July 2017
21.85
570.37
April 2018
21.03
571.19
October 2018
19.50
572.72
April2019
17.25
574.97
February 2020
18.60
573.62
MW-26
592.03
43.00
August 2013
17.86
574.17
November 2014
21.91
570.12
July 2017
21
571.03
April 2018
20.31
571.72
October 2018
20.45
571.58
April2019
15.80
576.23
February 2020
18.20
573.83
MW-27
568.62
34.55
August 2013
12.99
555.63
July 2017
15.3
553.32
April 2018
14.71
553.91
October 2018
15.08
553.54
April2019
10.90
557.72
February 2020
14.10
554.52
MW-28
579.22
33.30
August 2013
14.06
565.16
November 2014
18.21
561.01
July 2017
16.4
562.82
April 2018
15.99
563.23
October 2018
14.60
564.62
April2019
11.10
568.12
February 2020
12.80
566.42
MW-30
590.11
43.94
August 2013
16.99
573.12
November 2014
20.96
569.15
July 2017
20
570.11
April 2018
19.37
570.74
October 2018
18.87
571.24
April2019
14.68
575.43
February 2020
17.50
572.61
MW-32
550.42
41.42
November 2014
19.72
530.70
July 2017
16.6
533.82
April 2018
15.69
534.73
October 2018
16.14
534.28
April2019
11.85
538.57
February 2020
14.40
536.02
MW-34
582.32
38.46
April 2018
13.04
569.28
October 2018
12.55
569.77
April2019
NG
--
February 2020
NG
--

Table 2
Groundwater Elevation Data
Cintas - Former Rental Towel Uniform/National Services Industries, Inc. Site
Graham, North Carolina
Top of Casing
Well Number Elevation
■:
MW-354 582.97
Depth to:.
(ft msl)
31.20
..
November 2014
Depth to Water
7.31
Groundwater
575.66
July 2017
7.65
575.32
April 2018
4.72
578.25
October 2018
6.07
576.90
April2019
4.95
578.02
February 2020
3.77
579.20
MW-36
580.79
32.56
July 2017
11.8
568.99
April 2018
8.82
571.97
October 2018
8.45
572.34
April2019
6.00
574.79
February 2020
7.09
573.70
MW-37
582.80
43.90
August 2013
10.65
572.15
November 2014
14.04
568.76
July 2017
12.65
570.15
April 2018
11.61
571.19
October 2018
11.25
571.55
April2019
8.85
573.95
February 2020
10.06
572.74
MW-38
569.40
26.71
November 2014
25.45
543.95
July 2017
24.5
544.90
April 2018
23.05
546.35
October 2018
22.85
546.55
April2019
14.80
554.60
February 2020
19.40
550.00
MW-39
569.52
4140
November 2014
27.10
542.42
July 2017
23.31
546.21
April 2018
23.88
545.64
October 2018
23.11
546.41
April2019
15.30
554.22
February 2020
19.00
550.52
MW-40
516.59
14.79
November 2014
7.69
508.90
July 2017
7.52
509.07
April 2018
6.97
509.62
October 2018
7.25
509.34
April2019
7.10
509.49
February 2020
7.00
509.59
MW-41
516.40
2919
November 2014
7.60
508.80
July 2017
7.6
508.80
April 2018
6.56
509.84
October 2018
7.25
509.15
April2019
6.82
509.58
February 2020
6.60
509.80

Table 2
Groundwater Elevation Data
Cintas - Former Rental Towel Uniform/National Services Industries, Inc. Site
Graham, North Carolina
Well Number
MW-43
Top of Casin g
Elevation
.:
569.45
Depth to:.
(ft rnsl)
27.72
..
November 2014
Depth to Water
24.03
Groundwater
545.42
July 2017
22
547.45
April 2018
22.69
546.76
October 2018
23.93
545.52
April2019
25.80
543.65
February 2020
Dry
--
MW-45
581.34
29.27
November 2014
14.32
567.02
July 2017
14.02
567.32
April 2018
12.6
568.74
October 2018
13.33
568.01
April2019
11.70
569.64
February 2020
11.81
569.53
MW-46
570.64
35.35
November 2014
24.13
546.51
July 2017
23.2
547.44
April 2018
22.21
548.43
October 2018
19.64
551.00
April2019
12.90
557.74
February 2020
18.10
552.54
MW-47
570.25
50.97
November 2014
23.93
546.32
July 2017
22.95
547.30
April 2018
22.15
548.10
October 2018
19.45
550.80
April2019
12.65
557.60
February 2020
19.50
550.75
MW-49
514.40
26.22
November 2014
10.13
504.27
July 2017
10
504.40
April 2018
9.61
504.79
October 2018
9.54
504.86
April2019
9.45
504.95
February 2020
9.35
505.05
MW-50
579.31
58.12
November 2014
18.53
560.78
July 2017
17.4
561.91
April 2018
15.03
564.28
October 2018
15.58
563.73
April2019
12.20
567.11
February 2020
13.85
565.46
MW-51
571.51
32.55
July 2017
18.2
553.31
April 2018
18.81
552.70
October 2018
17.88
553.63
April2019
15.38
556.13
February 2020
16.75
554.76
MW-52
571.51
31.40
July 2017
18.95
552.56
October 2018
18.62
552.89
April2019
15.77
555.74
February 2020
16.90
554.61

Table 2
Groundwater Elevation Data
Cintas - Former Rental Towel Uniform/National Services Industries, Inc. Site
Graham, North Carolina
Well Number
MW-53
Top of Casing
Elevation
.:
571.51
Depth to Bottom
(ft MSI)
21.90
..
July 2017
20.17
551.34
April 2018
18.82
552.69
October 2018
17.92
553.59
April2019
16.02
555.49
February 2020
18.00
553.51
MW-54
571.51
23.40
July 2017
19.21
552.30
October 2018
17.85
553.66
April2019
15.98
555.53
February 2020
17.40
554.11
MW-55
NS
26.54
October 2018
8.77
--
April 2019
4.90
--
February 2020
5.75
--
MW-56
NS
40.49
September 2018
17.77
--
MW-57
NS
39.23
September 2018
17.64
--
MW-58
NS
32.14
September 2018
19.22
--
April2019
14.90
--
NS
February 2020
16.50
--
MW-59
NS
37.79
September 2018
19.52
--
MW-60
NS
39.72
September 2018
19.00
--
April 2019
15.40
--
NS
February 2020
16.70
--
MW-61
NS
41.60
September 2018
17.34
--
April2019
14.95
--
NS
February 2020
16.35
--
MW-62
NS
40.00
June 2019
7.80
--
EW-2
588.62
44.60
July 2017
20
568.62
April 2018
19.26
569.36
October 2018
18.56
570.06
EW-3
586.12
31.30
July 2017
18.3
567.82
April 2018
17.64
568.48
October 2018
17.12
569.00
EW-4
583.22
45.35
July 2017
19.95
563.27
April 2018
18.7
564.52
October 2018
18.55
564.67
EW-6
577.49
NM
July 2017
15.8
561.69
April 2018
14.42
563.07
October 2018
17.70
559.79
April2019
12.77
564.72
February 2020
14.35
563.14

Table 2
Groundwater Elevation Data
Cintas - Former Rental Towel Uniform/National Services Industries, Inc. Site
Graham, North Carolina
Notes:
1 - Depth to bottom of well measured in July 2017
2 - Well not gauged in July 2017 due to lack of access
3 - Well not gauged in July 2017 due to obstruction in well
- Anomalous groundwater elevation; TOC elevation needs to be surveyed
ft btoc - feet below top of casing
ft - feet
msl - feet relative to mean sea level
N/A - Data not available
NAVD88 - North American Vertical datum of 1988
NM - Not Measured
NS - Not Surveyed
Top of casing elevations taken from Geosyntec "Interim Remedial Assessment Report"; January 2015; pg. 40

Table 3
Summary of Proposed Injection Quantities
Cintas - Former Rental Towel Uniform/National Services Industries, Inc. Site
Graham, North Carolina
Notes:
EDS-ER® - Electron Donor Solution -Extended Release®
GAL - Gallons
LB- Pounds
AECOM

Table 4
Enhanced Reductive Dechlorination Implementation Schedule
Cintas - Former Rental Towel Uniform/National Services Industries, Inc. Site
Graham, North Carolina
Baseline Month 3 Month 6 Month 9 Month 12
Monitoring Program Field TOC VOC DP Microbial Field TOC VOC I DP I Microbial Field TOC VOC DP Microbial Field TOC VOC DP Microbial Field TOC VOC DP Microbial
Existing Monitoring Wells
000_-000--000�-000�-000_-
000_-000�-000--000�-000_-
000_-000--000--000�-000_-
000_-000�-000--00��-000_-
MLJ
00
00000000�-00000000�-00000
00�-000_-
000_-000--000�-000�-000_-
000_-000--000�-000�
00--
00000000�-00000�00�-00000
0000�00�--00000000�-�
0�0�
Proposed.p..
-Proposed Injection Wells (Southern Property Boundary)
Notes
Field Field - Field Parameters - DTW, DO, pH, ORP, temperature, conductivity
TOC - Total Organic Carbon (EPA 415.1)
VOC - Volatile Organic Compounds (EPA 82606)
DP - Degradation Products: carbon dioxide (MOD EPA 3810), ethane (MOD EPA 3810), ethane (MOD EPA 3810), methane (MOD EPA 3810)
Microbial - Dehalococcoides sp. And Dehalobacter sp. and Census DNA bvcA Reductase, tceA Reductase, Vinyl Chloride Reductase
PMW- Performance Monitoring Well
IW- Injection Well
DTW - depth to water
DO - dissolved oxygen
DRIP - Oxidation Reduction Potential
EPA - Environmental Protection Agency
bgs - below ground surface
The proposed monitoring schedule is subject to change. Additions and/or deletions to the proposed monitoring plan are expected.
AECOM

Table 5
Monitoring Well Construction Details
Cintas - Former Rental Towel Uniform/National Services Industries, Inc. Site
Graham, North Carolina
WELL CONSTRUCTION DETAILS
AQUIFERPATA
Well Number
EW-6
Date Installed Well status Well Diameter
4/29/1993 Existing 6" diameter
...
Aquifer Unit Monitored (see Depth to Top of
Elevation Interval Depth Depth code) Bedrock (ft)
.. . .
577.49 11 - 31 31.0 546.49 Saprolite/PWR/Bedrock 30.00
op of Bedrock
Elevation
547.49
EW78
11/21/1994
Existing
12" diameter
578.03
11 -41
45.0
533.03
Saprolite/PWR/Bedrock
36.00
542.03
EW-9
11/22/1994
Existing
12" diameter
573.65
19 - 49
52.0
521.65
Saprolite/PWR/Bedrock
30.00
543.65
MW-8
10/17/1989
Existing
2" diameter
NA
15 - 35
35.0
NA
PWR
30.00
NA
MW-11
2/20/1990
Existing
2" diameter
585.41
8.5 - 43.5
43.5
541.91
Saprolite/PWR
41.50
543.91
MW-15/EW-3
3/28/1990
Existing
4" diameter
586.12
8.3 - 33.3
33.3
552.82
Saprolite/PWR
32.00
554.12
MW-18
6/21/1990
Existing
2" diameter
584.57
7 - 32
32.0
552.57
Saprolite/PWR/Bedrock
27.00
557.57
MW-20
6/13/1991
Existing
2" diameter
580.01
49 - 54
55.0
525.01
Bedrock
23.00
557.01
MW-21
3/15/1991
Existing
2" diameter
571.51
11.5 - 31.5
31.5
540.01
Saprolite
--
NA
MW-22
10/22/1992
Existing
2" diameter
583.71
20 - 35
35.0
548.71
Saprolite/PWR
35.00
548.71
MW-23
10/22/1992
Existing
2" diameter
582.20
15 - 30
30.0
552.20
Saprolite/PWR
30.50
551.70
MW-24
10/22/1992
Existing
2" diameter
583.60
17 - 37
37.0
546.60
Saprolite/PWR/Bedrock
28.00
555.60
MW-25
10/23/1992
Existing
2" diameter
592.22
15 - 35
35.0
557.22
Saprolite/PWR
35.00
557.22
MW-26
10/23/1992
Existing
2" diameter
592.03
15 - 40
40.0
552.03
Saprolite/PWR
40.00
552.03
MW-27
10/23/1992
Existing
2" diameter
568.62
15 - 30
30.0
538.62
Saprolite/PWR
30.00
538.62
MW-28
10/23/1902
Existing
2" diameter
579.22
15 - 30
30.0
549.22
Saprolite/PWR
30.00
549.22
MW-29/EW-4
10/23/1992
Existing
6" diameter
583.22
15 - 40
40.0
543.22
Saprolite/PWR/Bedrock
35.00
548.22
MW-30
10/26/1992
Existing
2" diameter
690.11
20 - 40
41.0
549.11
PWR/Bedrock
34.00
556.11
MW-31/EW-2
10/26/1992
Existing
6" diameter
588.62
15 - 42
42.0
546.62
Sand/PWR
34.00
554.62
MW-32
10/21/1992
Existing
2" diameter
550.42
12 - 42
42.0
508.42
Sand/Bedrock
42.00
508.42
MW-34
10/21/1992
Existing
2" diameter
582.32
18 - 38
38.0
544.32
Sand/PWR
38.00
544.32
MW-35
10/27/1992
Existing
2"- diameter
582.971
5 - 30
30.0
552.97
Sand/Bedrock
19.00
563.97
MW-36
10/27/1992
Existing
2" diameter
580.79
10 - 30
31.0
549.79
Sand/Bedrock
28.00
552.79
MW-37
10/21/1992
Existing
2" diameter
582.80
27 - 42
42.0
540.80
PWR/Bedrock
28.00
554.80
MW-38
11/24/2014
Existing
2" diameter
569.40
15 - 25
26.7
542.70
PWR
26.00
543.40
MW-39
11/24/2014
Existing
2" diameter
569.52
30 - 40
41.3
528.22
Bedrock
26.00
543.52
MW-40
9/30/2014
Existing
2" diameter
516.59
5 - 15
15.0
501.59
Saprolite/PWR
15.50
501.09
MW-41
9/30/2014
Existing
2" diameter
516.40
20 - 30
30.0
486.40
Bedrock
15.00
501.40
MW-43
10/6/2014
Existing
2" diameter
569.45
15 - 25
25.0
544.45
Bedrock
10.00
559.45
MW-45
10/2/2014
Existing
2" diameter
581.34
20 - 30
30.0
551.34
Bedrock
15.00
566.34
AECOM Page 1 of 2

Table 5
Monitoring Well Construction Details
Cintas - Former Rental Towel Uniform/National Services Industries, Inc. Site
Graham, North Carolina
WELL CONSTRUCTION DETAILS AQUIFER DA
Well Number Date Installed Well status
MW-46 10/1/2014 Existing
...
Well Diameter Elevation
2" diameter 570.64
Aquifer Unit Monitored (see Depth to Top of
Interval Depth Depth
.. . .
25- 35 35.0 535.64 Saprolite/PWR 32.50
op of Bedrock
538.14
MW-47
10/1/2014
Existing
2" diameter
570.25
40 - 50
50.0
520.25
Bedrock
35.00
535.25
MW-49
10/2/2014
Existing
2" diameter
514.40
15 - 25
25.0
489.40
Bedrock
10.00
504.40
MW-50
9/29/2014
Existing
2" diameter
579.31
45 - 55
55.0
524.31
Bedrock
33.00
546.31
MW-51
2/14/2015
Existing
2" diameter
571.51
27 - 32
32.0
539.51
PWR
32.00
539.51
MW-52
2/15/2015
Existing
2" diameter
571.51
27 - 32
32.0
539.51
PWR
32.00
539.51
MW-53
2/14/2015
Existing
2" diameter
571.51
17 - 22
32.0
539.51
PWR
--
NA
MW-54
2/15/2015
Existing
2" diameter
571.51
18 - 24
23.0
548.51
PWR
--
NA
MW-55
6/6/2018
Existing
2" diameter
NS
16.5 - 26.5
26.5
NS
Saprolite
26.50
NS
MW-56
9/11 /2018
Existing
2" diameter
NS
30 - 40
40.0
NS
Saprolite
--
NS
MW-57
9/17/2018
Existing
2" diameter
NS
30 - 40
40.0
NS
PWR
40.00
NS
MW-58
9/18/2018
Existing
2" diameter
NS
23 - 33
33.0
NS
PWR/Bedrock
27.00
NS
MW-59
9/19/2018
Existing
2" diameter
NS
27 - 37
37.0
NS
PWR/Bedrock
30.00
NS
MW-60
9/20/2018
Existing
2" diameter
NS
30 - 40
40.0
NS
PWR/Bedrock
39.00
NS
MW-61
9/11/2018
Existing
2" diameter
NS
30 - 40
40.0
NS
Saprolite
--
NS
MW-62
5/30/2019
Existing
2" diameter
NS
30 - 40
40.0
NS
Bedrock
7.00
NS
PMW-1
6/7/2018
Existing
2" diameter
NS
11 - 31
31.0
NS
Saprolite/PWR/Bedrock
30.00
NS
PMW-2
6/7/2018
Existing
2" diameter
NS
11 - 31
31.0
NS
Saprolite/PWR/Bedrock
30.00
NS
PMW-3
6/7/2018
Existing
2" diameter
NS
11 - 31
31.0
NS
Saprolite/PWR/Bedrock
30.00
NS
Notes:
'Too of casino elevation is anomalous
bgs - below ground surface
btoc - below top of casing
ft - feet
msl - relative to mean sea level
NA - No data available
PWR - Partially Weathered Rock
NS - Not Surveyed
AECOM Page 2 of 2

Application for Underground Injection Control
Permit — Attachments
Figures
Prepared for: Cintas Corporation, Milford, Ohio

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SHALLOW MONITORING WELL
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EXTRACTION WELL
571.58 GROUNDWATER ELEVATION (ft AMSL)
NG NOT GAUGED
—570— GROUNDWATER ELEVATION CONTOUR (ftAMSL)
(DASHED WHERE INFERED)
- DIRECTION OF GROUNDWATER FLOW
MW-4 c3�
O r52.54 O NOTES:
O 1. *WELL NOT USED IN GROUNDWATER ELEVATION INTERPRETATION.
2. MONITORING WELLS MW-55 THROUGH MW-61 HAVE NOT BEEN
r / SURVEYED, LOCATIONS ARE APPROXIMATE.
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OO SCALE IN FEET
1" = 250'
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I p O 504.95 GROUNDWATER ELEVATION (ft AMSL)
�\ —570 — GROUNDWATER ELEVATION CONTOUR (ft AMSL)
MW-47 , (DASHED WHERE INFERED)
550.7 im-- DIRECTION OF GROUNDWATER FLOW
NOTES:
ti 1. *WELL NOT IN USE IN GROUNDWATER ELEVATION INTERPRETATION.
2. MONITORING WELL MW-62 HAS NOT BEEN SURVEYED, LOCATION IS
/ APPROXIMATE.
.won
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Application for Underground Injection Control
Permit — Attachments

Client: Cintas Coorporation WELL ID: IW-1 through
,o'1.com Project Number: 60625953 1W-$
Site Location: Graham, North Carolina Date Installed: Proposed
Well Location: Proposed Coords: Proposed Inspector.-
Method.- Roto-Sonic or Hollow Stem AunerlAir Rotary Contractor: TBD
Measuring Point
for Surveying 8
Water Levels
Cement, Bentonite,
Bentonite Slurry
Grout, or Native
Materials
Pg5 % Came
5 % Bento
% Native
Materia
PROPOSED INJECTION WELL CONSTRUCTION DETAIL
of Riser Pipe
and Surface (GS)
of Cement
rr Pipe:
Length loft
Inside Diameter (ID) 2-in
Type of Material PVC
om of Steel Guard Pipe
of Bentonite
tonite Seal Thickness 3 ft
of Sand
of Screen
Stabilized Water Level
:en:
Length 20 ft
Inside Diameter (ID) 2-in
Slot Size 0.01 in
Type of Material PVC
:/Size of Sand #2
d Pack Thickness 22 ft
Bottom of Screen
Bottom of Tail Pipe: Stainless Steel Threaded Plug
Bottom of Borehole
Borehole Diameter. 12-in Approved:
Describe Measuring Point:
Land Surface Signature
Depth from G.S. (feet) Elevation(feet)
Datum
0.0
Date
0.0
0.75 ft
NA
5ft
8ft
loft
Unknown
30 It
30 It
30 ft

Client: Cintas Coorporation WELL ID: IW-9 through
Project Number.- 60625953 IW-18
�COM
Site Location: Graham, North Carolina Date Installed: Proposed
Well Location: Proposed Coords: Proposed Inspector.,
Method. RotoSonic or Hollow Stem Auaer/Air Rotary Contractor: TBD
Measuring Point
for Surveying &
Water Levels
Cement, Bentonite,
Bentonite Slurry
Grout, or Native
Materials
95 % Came
5 % Bentoi
0 % Native
Materiel
PROPOSED INJECTION WELL CONSTRUCTION DETAIL
of Riser Pipe
and Surface (GS)
of Cement
-r Pipe:
Length 15 ft
Inside Diameter (ID) 2-in
Type of Material PVC
Dm of Steel Guard Pipe
of Bentonite
tonite Seal Thickness 3 ft
of Sand
of Screen
Stabilized Water Level
ten:
Length 20 ft
Inside Diameter (ID) 2-in
Slot Size 0.01 in
Type of Material PVC
/Size of Sand #2
J Pack Thickness 22 ft
Bottom of Screen
Bottom of Tail Pipe: Stainless Steel Threaded Plug
Bottom of Borehole
Borehole Diameter: 12-in Approved:
Describe Measuring Point:
Land Surface Signature
Depth from G.S. (feet) Elevation(feet)
Datum
0.0
Date
0.0
0.75 ft
NA
loft
13ft
15ft
Unknown
35 ft
so r<

Client: Cintas Coorporation WELL ID: IW-19 through
,� ®�� Project Number: 60625953 IW-24
ASite Location: Graham, North Carolina Date Installed: Proposed
Well Location: Proposed Coords: Proposed Inspector:
Method: Roto-Sonic or Hollow Stem Auger/Air Rotary Contractor: TBD
PROPOSED INJECTION WELL CONSTRUCTION DETAIL
Depth from G.S. (feet) Elevation(feet)
Datum
0.0
Measuring Point
for Surveying &
Water Levels
Cement, Bentonite,
Bentonite Slurry
Grout, or Native
Materials
95 % Came
5 % Bento
0 _ % Native
Materia
of Riser Pipe
and Surface (GS)
of Cement
:r Pipe:
Length 20 ft
Inside Diameter (ID) 2-in
Type of Material PVC
om of Steel Guard Pipe
of Bentonite
tonite Seal Thickness 3 ft
of Sand
of Screen
Stabilized Water Level
:en:
Length 20 ft
Inside Diameter (ID) 2-in
Slot Size 0.01 in
Type of Material PVC
a/Size of Sand #2
d Pack Thickness 22 ft
I Bottom of Screen
Bottom of Tail Pipe: Stainless Steel Threaded Plug
Bottom of Borehole
Borehole Diameter: 12-in Approved:
Describe Measuring Point:
Land Surface Signature
Date
0.0
0.75 ft
NA
15ft
18ft
20 ft
Unknown
40 ft
40 ft

Client: Cintas Coorporation WELL ID: PMW-5 AND
-comProject Number: 60625953 PMW-6
Site Location: Graham, North Carolina Date Installed., Proposed
Well Location: Proposed Coords: Proposed Inspector:
Method: Roto-Sonic or Hollow Stem AunerlAir Rotary Contractor: TBD
Measuring Point
for Surveying 8
Water Levels
Cement, Bentonite,
Bentonite Slurry
Grout, or Native
Materials
95 % Came,
5 % Bentol
o % Native
Materia
PROPOSED MONITORING WELL CONSTRUCTION DETAIL
of Riser Pipe
and Surface (GS)
of Cement
,r Pipe:
Length 30 ft
Inside Diameter (ID) 2-in
Type of Material PVC
om of Steel Guard Pipe
of Bentonite
tonite Seal Thickness 3 ft
of Sand
of Screen
Stabilized Water Level
:en:
Length loft
Inside Diameter (ID) 2-in
Slot Size 0.01 in
Type of Material PVC
/Size of Sand #2
d Pack Thickness 12 ft
Bottom of Screen
Bottom of Tail Pipe: Stainless Steel Threaded Plug
Bottom of Borehole
Borehole Diameter: 12-in Approved:
Measuring Point:
Land Surface Signature
Depth from G.S. (feet) Elevation(feet)
Datum
Date
0.0
0.75 ft
NA
25 ft
28 ft
30 ft
Unknown
40 ft
40 ft

�tersus
Material Safety Data Sheet ``�� environwentaf
Section 4: Fire and Explosion Data
FLAMMABILITY CLASSIFICATION: Combustible Liquid - Class 1116.
FLASHPOINT: Greater than 550 F (288 C).
METHOD USED: Tag Closed Cup.
EXTINGUISHING MEDIA: CO2, dry chemical, foam, sand.
SPECIAL FIREFIGHTING PROCEDURES: Avoid use of water as it may spread fire by dispersing oil.
Use water to keep fire -exposed containers cool. Water spray may be used to flush spills away from fire.
UNUSUAL FIRE AND EXPLOSION HAZARDS: Rags soaked with any oil or solvent can present a fire
hazard and should always be stored in UL Listed or Factory Mutual approved, covered containers.
Improperly stored rags can create conditions that lead to oxidation. Oxidation, under certain conditions
can lead to spontaneous combustion.
Section 5: Reactivity Data
STABILITY: Generally stable. Spontaneous combustion can occur. See Unusual Fire and Explosion
Procedures, Section IV.
CONDITIONS TO AVOID: High surface area exposure to oxygen can result in polymerization and release
of heat.
INCOMPATABILITY (MATERIALS TO AVOID): Avoid contact with strong oxidizing agents.
HAZARDOUS DECOMPOSITIONS OR BY-PRODUCTS: Decomposition may produce carbon dioxide
and carbon monoxide.
HAZARDOUS POLYMERIZATION: Will not occur.
Section 6: Health Hazard Data
THRESHHOLD LIMIT VALUE: As a liquid - none. As oil mist - 10 mg/m3 total particulate.
INHALATION HEALTH RISKS AND SYMPTOMS OF EXPOSURE: Excessive inhalation of oil mist may
affect the respiratory system. Oil mist is classified as a nuisance particulate by ACGIH.
SKIN ABSORPTION HEALTH RISKS AND SYMPTOMS OF EXPOSURE: Not classified as a primary
skin irritant or corrosive material. Sensitive individuals may experience dermatitis after long exposure of
oil on skin.
HEALTH HAZARDS (ACUTE AND CHRONIC): Acute: none observed by inhalation. Chronic: none
reported.
EMERGENCY AND FIRST AID PROCEDURES FOR:
SKIN CONTACT: May be removed from skin by washing with soap and warm water.
EYE CONTACT: Immediately flush eyes with plenty of cool water for at least 15 minutes. Do NOT let
victim rub eyes.
INHALATION: Immediately remove exposed individual to fresh air source. If victim has stopped breathing
give artificial respiration, get medical attention immediately.
Material Safety Data Sheet Date: May 11, 2011
Page 2 Rev. Date: January 24, 2013

�#rsus
Material Safety Data Sheet environmental
Section 7: Precautions for Safe Handling and Use
ENVIRONMENTAL PRECAUTIONS: Where large spills are possible, a comprehensive spill response
plan should be developed and implemented.
STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED: Wear appropriate respiratory
protection and protective clothing as described in section Vill. Depending on quantity of spill: (a) Small
spill - add solid adsorbent, shovel into disposable container and wash the area. Clean area with
detergent. (b) Large spill - Squeegee or pump into holding container. Clean area with detergent. In the
event of an uncontrolled release of this material, the user should determine if this release is reportable
under applicable laws and regulations.
WASTE DISPOSAL METHOD: All recovered material should be packaged, labeled, transported, and
disposed or reclaimed in accordance with local, state, and federal regulations and good engineering
practices.
Section 8: Control Measures
RESPIRATORY PROTECTION: Not normally needed. A qualified health specialist should evaluate
whether there is a need for respiratory protection under specific conditions.
VENTILATION: Handle in the presence of adequate ventilation. Intermittent clean air exchanges
recommended, but not required.
PROTECTIVE GLOVES: Not normally needed. However, protective clothing is always recommended
when handling chemicals.
EYE PROTECTION: Eye protection is always recommended when handling chemicals. Wear safety
glasses meeting the specifications established in ANSI Standard Z87.1.
Section 9: Special Precautions
PRECAUTIONS TO BE TAKEN IN HANDLING AND STORAGE: Store away from flame, fire, and
excessive heat.
Section 10: Disposal Considerations
General Information: Do not discharge into drains, watercourses or onto.the ground. Discharge,
treatment, or disposal may be subject to national, state, or local laws. Empty containers may contain
product residues.
Disposal Methods: No specific disposal method required.
Container: Since emptied containers retain product residue, follow label warnings even after container is
emptied.
Material Safety Data Sheet
Page 3
Date: May 11, 2011
Rev. Date: January 24, 2013

GHCL
MATERIAL SAFETY DATA SHEET
PAGE 01 OF 04
SODIUM BICARBONATE
1. IDENTIFICATION OF THE SUBSTANCE AND COMPANY
Product SODIUM BICARBONATE
Chemical Name Sodium Bicarbonate.
Alternative Name Bicarbonate of Soda. Baking Soda, Soda Bicarb
Sodium Hydrogen Carbonate.
Chemical Formula NaHCO3
Manufacturing Sites Gujarat, Saurashtra
Company Address GHCL Limited,
Sutrapada, Dist. Gir Somnath
Gujarat.
Telephone Number 02876 - 263401, 263402, 263403
Fax No. 02876 - 263480, 263483
2. COMPOSITION / INFORMATION ON INGREDIENTS
- Sodium Bicarbonate
CAS Number 144 - 55 - 8
EC Number 205 - 633 8
3. HAZARDS IDENTIFICATION
- A substance of low toxicity widely used in food and medicine.
- Treat as low toxicity dust
- No significant health or environmental hazards associated with the material
4. FIRST AID MEASURES
Inhalation
- Remove to fresh air
Skin Contact
- Wash skin with plenty of water
- If irritation occurs and persists seek medical advice
Eye Contact
- Irrigate eye thoroughly with eye wash solution or clean water for at least 10 minutes.
- Eyelids should be held away from the eyeball to ensure through rinsing.
- Obtain medical attention if necessary.
Ingestion
- DO NOT induce vomiting
- Wash out mouth with water and give plenty of water to drink (at least 300 ml.
- Obtain medical attention if necessary.

GHCL
MATERIAL SAFETY DATA SHEET
PAGE 02 OF 04
SODIUM BICARBONATE
5. FIRE -FIGHTING MEASURES
Flash Point
- Non-combustible
Extinguishing Media
- All extinguishing products are allowed
Special Hazards
- Non-combustible
Hazardous Decomposition Products (underfire conditions)
- Not applicable
S. ACCIDENTAL RELEASE MEASURES
Environmental Precautions
- Prevent discharges into the environment (rivers, water courses, sewers etc.)
Methods for clean up
- Clear up spillages by suitable means, avoiding dust formation
- Collect as much as possible in a suitable clean container, preferably for re -use,
otherwise for disposal.
- Wash the spillage area with large quantities of water.
7. HANDLING AND STORAGE
Handling
- Atmospheric levels should be controlled in compliance with the occupational exposure limit.
- Skin protection should be worn for regular and continuous use.
Storage
- Store in a cool dry place (in humid conditions the product will absorb moisture from the
atmosphere and this will eventually cause caking and loss of free flowing properties).
- Do not store adjacent to acids.
Fire and Explosion Prevention
- Non-combustible
8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering Controls
- Provide adequate ventilation
- In the case of insufficient ventilation, wear suitable respiratory equipment
Occupational Exposure Standards
- Not listed by H&SE
- Nuisance Dust Recommended Limits: OES 10mg/m3 (total dust) (8hr TWA)
5mg/m3 (respirable dust) 8hr TWA).
Respiratory Protection
- In the case of high dust levels wear suitable respiratory protective equipment, i.e. Dust masks
or respirator.
Hand Protection
- Wear suitable chemical resistant protective gloves for frequent or prolonged operations.
Eye Protection
- Suitable eye / tace protection.
Skin and Body Protection
- Protective clothing is required, overalls as a minimum.

GHCL
MATERIAL SAFETY DATA SHEET
PAGE 03 OF 04
SODIUM BICARBONATE
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance Crystalline Powder Oxidizing Properties
None known
Color White Vapor Pressure
Not applicable
Odors Odorless Specific Gravity
2.22
Melting Point Decomposes Bulk Density
980 kg/m3
Flash Point Not applicable Solubility in water
9.5%w/w @250C
Flammability Not applicable Solubility in other solvents
Not applicable
Auto Ignition Temp. Not applicable pH value
8.3 (1 %w/w solution)
Explosive properties None known Partition Coefficient
Not applicable
(n-octanol/water)
Explosion Limits Not applicable Relative vapor density (air-1) Not applicable
10. STABILITY AND REACTIVITY
Stability
- Stable under recommended storage and handling conditions (see Section 7).
Conditions to avoid
- Contact with acids unless under controlled conditions
- Heating the product above 60 deg cel.
- Humidity and moisture can cause caking of product.
Materials to avoid
- Acids
Hazarous decomposition proctus
- Not applicable
11. TOXICOLOGICAL INFORMATION
Acute Toxicity
- Oral LD 50, rat 4220 mg/kg.
- Inhalation Dust may cause discomfort
Eye Irritation
- Dust may cause discomfort
Skin Irritation
- No known effect
Long Term Exposure
- No known effect
12. ECOLOGICAL INFORMATION
Acute Ecotoxicity
- Fish, Lepomis macrochirus 96hr-LC50 : 8600mg/1
- Daphnia sp. 48hr-LC50 : 2350mg/l
Bio - degradability
- Aerobic / Anaerobic degradation Not applicable (inorganic compound)

GHCL
MATERIAL SAFETY DATA SHEET
PAGE 04 OF 04
SODIUM BICARBONATE
13. DISPOSAL CONSIDERATIONS
Product
- Must be disposed in accordance with local, state or national regulations
- Do not dispose of directly with acids
- Dissolve in water and neutralize with an acid
Packaging
- Must be disposed in accordance with local, state or natural regulations
- Contact the manufacturer about recycling.
14. TRANSPORT INFORMATION
- Not classified as hazardous for transport.
* Land Transport
ADS Class Not restricted ADR item number
Not relevant
RID Class Not restricted RID item number
Not relevant
TREM - Card Not relevant UN Number
None
Hazard Identification number None Substance Identification
None
Proper shipping name None number
* Sea Transport
IMO / IMGD Not regulated Class
Not relevant
Packing group None UN Number
None
EMS Not relevant MFAG
Not relevant
Marine Pollutant No
Proper shipping name Not relevant
* Air Transport
ICAO/IATA-DGR Class Not regulated UN number
None
Proper shipping name None Packing number
None
15. Regulatory Information
- Safety, health and environmental regulations/legislation specific for the substance or mixture
EU Regulations
Major Accident Hazard 96/82/EC
Legislation Directive 96/82/EC does not apply
National Legislation
Storage Class 10-13
16. Other Information
Provide adequate information, instruction and training for operators

:: SREM
pH: 6.5-7.5
Solubility: fully soluble in water
Section 10 — Stability and Reactivity Data
Stable and non -reactive.
Maintain under anaerobic conditions to preserve product integrity.
Materials to avoid: none known
Section 11 - Toxicolo-gical Information
Potential for Pathogenicity:
KB-10 has tested negative (i.e., the organisms are not present) for a variety of pathogenic organisms
listed in Table 2. While there is no evidence that virulent pathogenic organisms are present in KB-1®,
there is potential that certain organisms in KB-18 may have the potential to act as opportunistic (mild)
pathogens, particularly in individuals with open wounds and/or compromised immune systems. For this
reason standard hygienic procedures such as hand washing after use should be observed.
Table 2, Results of Human Pathogen Screening of KB-1°Dechlorinator
Organism
Disease(s) Caused
Test result
Salmonella sp.
Typhoid fever, gastroenteritis
Not Detected
Listeria monocytogenes
Listerioses
Not Detected
Vibrio sp.,
Cholera, gastroenteritis
Not Detected
Campylobactersp.,
Bacterial diarrhea
Not Detected
Clostridia sp.,
Food poisoning, Botulism, tetanus, gas gangrene
Not Detected
Bacillus anthraces
Anthrax
Not Detected
Pseudomonas aeruginosa
Wound infection
Not Detected
Yersinia sp.,
Bubonic Plague, intestinal infection
Not Detected
Yeast and Mold
Candidiasis, Yeast infection etc.
Not Detected
Fecal coliforms
Indicator organisms for many human pathogens diarrhea, urinary
tract infections
Not Detected
Enterococci I Various opportunistic infections
Not Detected
Section 12. Disposal Considerations
Material must be disinfected or sterilized prior to disposal. Consult local regulations prior to disposal.
Section 13 — Transport Information
Non -hazardous, non-pathogenic microbial inoculum — Biosafety Risk Group 1.
Chemicals, Not Otherwise Indexed (NOI), Non -hazardous
Not subject to TDG or DOT guidelines.
KB 'I siremlab.corn 3/4

::SiREM
Disclaimer:
The information provided on this MSDS sheet is based on current data and represents our opinion based
on the current standard of practice as to the proper use and handling of this product under normal,
reasonably foreseeable conditions.
Last revised: 2 August 2011
KB 'I siremlab.com 4/4

I
Om: SiREM
Leading Science -Lasting Solutions
KB-10 Plus Material Safety Data Sheet
Section 1: Material Identification
Trade Name: KB-10 Plus
Chemical Family: bacterial mixture
Chemical name: No IUC name for mixture is known to exist
Manufacturer/Supplier:
SiREM
130 Research Lane, Suite 2,
Guelph, Ontario,
Canada N1G 5G3
For Information call: 519-822-2265 / 1-866-251-1747 x236
Emergency Number: 519-822-2265
Description: Microbial inoculum (non-pathogenic, non -hazardous)
Trade Name: KB-1® Plus
Product Use: Bioremediation of contaminated groundwater
Date Prepared: 23 October 2008
130 Research Lane, Ste 2
Guelph ON N1G 5G3
[phone]
Section 2: Composition, Information on Ingredients
KB-10 Plus is a microbial culture grown in a dilute aqueous mineral salt solution media containing no
hazardous ingredients.
The microbial composition of KB-1®Plus is listed in Table 1.
Table 1. Major Microbial Groups Identified in KB-1 ° Plus Microbial inoculum
Dehalococcoides sp.
Geobacter sp.
Methanomethylovorens sp.
Dehalobacter sp.
Dehalogenimonas sp.
Section 3: Hazards Identification:
A review of the available data does not indicate any known health effects related to normal use of this
product.
Section 4: First Aid Measures:
Avoid direct contact with skin and eyes. In any case of any exposure which elicits a response, a
physician should be consulted immediately.
Eye Contact: Flush eyes with water for at least 15 minutes, occasionally lift upper and lower eyelids, if
undue irritation or redness occurs seek medical attention.
Skin Contact: Remove contaminated clothing and wash skin thoroughly with water and antibacterial
soap. Seek medical attention if irritation develops or open wounds are present.
KB_ -1plus•
siremlab.com
1/3

SiREM
Leading Science •Lasting Solutions
Chemical Components in KB-18 Growth Media
130 Research Lane, Ste 2
Guelph ON N1G 5G3
[phone]
KB-10 consists of a microbial culture grown in a mineral salts rr.3dia containing the
ingredients listed in Table 1.
Table 1: Chemical Ingredients of KB-10 growth media
Chemical Name
Formula
CAS#
Concentration
rams/Liter
Potassium Phosphate Dibasic
KH2PO4
7758-11-4
0.27
Potassium Phosphate Monobasic
K2HPO4
7778-77-0
0.34
Ammonium Chloride
NH4CI
12125-02-9
0.535
Calcium Chloride
CaC12
10035-04-8
0.07
Magnesium Sulfate
MgSO4
10034-99-8
0.125
Ferrous Chloride
FeC12
13478
0.02
Sodium bicarbonate
NaHCO3
144-55-8
2.0
Ferrous Ammonium Sulfate
(NH4)2Fe(SO4)2
7783-85-9
0.4
Sodium sulfide
Na2S
1313-84-4
0.12
Resazurin
C12HrNNaO4
62758-13-8
0.001
Boric Acid
1-13B03
10043-35-3
0.0006
Zinc Chloride
ZnCI
7646-85-7
0.0002
Sodium Mol bdate
Na2Mo04
10102-40-6
0.0002
Nickel II Chloride
NO2
7791-20-0
0.0015
Manganese Chloride
MnC12
13446-34-9
0.002
Copper II Chloride
CuC12
10125-13-0
0.0002
Cobalt Chloride
COC12
7791-13-1
0.003
Disodium Selenite
Na2SeO3
10102-18-8
0.00004
Aluminum Trisulfate
Al2(SO4)3
10043-01-3
0.0002
Vitamins
Various
Various
0.01 maximum
KB -0 siremlab.com

Rev. No.: 0
Date: 8 March 2016
Page: 1 of 7
SOIREM
SAFETY DATA SHEET
1. CHEMICAL IDENTIFICATION AND COMPANY INFORMATION
Product Name: KB-10 Primer
Company Info: SiREM
130 Stone Rd. W., Guelph, Ontario, Canada N1G 3Z2
Phone: [phone]
Toll Free, North America: 1-866-251-1747
Fax: [phone]
www.siremlab.com
Emergency Phone Number: 519-515-0840 (for 24/7 assistance, contact poison center hotline
in your jurisdiction).
Recommended Use: For preparation of anaerobic water for use in groundwater
remediation.
Restrictions on Use: KB-10 products are intended for laboratory research and field
applications for groundwater remediation. Products are not
intended to be used as human or animal therapeutics, cosmetics,
agricultural or pesticidal products, food additives, or as household
chemicals.
2. HAZARDS IDENTIFICATION
GHS Classification: H302 — Acute toxicity, Oral (Category 4)
H319 — Eye irritant (Category 2)
GHS Label elements, including hazard and precautionary statements:
Signal word: WARNING
Pictogram:
I
Hazard Statements: H302 — Harmful is swallowed.
H315 — Causes skin irritation.
H319 — Causes serious eye irritation.
H335 — May cause respiratory irritation.
H402 — Harmful to aquatic life.
Precautionary Statements: P264 — Wash hands thoroughly after handling.
P270 — Do not eat, drink or smoke when using this product.
P273 — Avoid [unintended or indiscriminate] release to the environment.
K81I siremlab.com
PRIMER

Rev. No.: 0
Date: 8 March 2016
Page: 2 of 7
P280 — Wear protective gloves/protective clothing/eye protection/face
protection.
P301+P312 IF SWALLOWED: Call a POISON CENTER or doctor/
physician if you feel unwell.
P308 + P313 — If exposed or concerned: Get medical advice/attention.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for
several minutes. Remove contact lenses. Continue rinsing.
P337+P313 If eye irritation persists: Get medical advice/attention.
P330 — Rinse mouth.
P501 — Dispose of contents/container in accordance with
local/regional/national regulations.
HMIS
Health
Flammability
Physical Hazard
Personal Protection
Rating:
1
0
0
E*
NFPA
Health
Flammability
Reactivity
Special Hazard
Rating:
1 0
0
N/A
* E = Safety Glasses, Gloves, Dust Respirator.
3. COMPOSITION/INFORMATION ON INGREDIENTS
Amino Acid (proteinogenic): 50-70%, C3H7NO2S
Potassium Bicarbonate: 25-50%, KHCO3, CAS No. 298-14-6
Sodium Sulfite: 5-20%, Na2O3S, CAS No. 7757-83-7
4. FIRST AID MEASURES
Avoid direct contact with skin and eyes. In any case of any exposure which elicits a response, a
physician should be consulted immediately.
Route of Entry
Ingestion
Skin contact
Eye contact
Inhalation of
dust
Symptoms
Irritation of digestive tract.
Skin irritation — reddening,
itching or inflammation.
Eye irritation — redness,
tearing, blurred vision.
Respiratory irritation,
coughing.
First Aid Procedures
DO NOT INDUCE VOMITING. Rinse mouth. Give
plenty of water to drink, do not give active carbon.
Never give anything by mouth to an unconscious
person. Get medical attention immediately.
Remove contaminated clothes. Wash skin with plenty
of water and soap.
Rinse immediately with plenty of water for 15 — 20
minutes, lifting lower and upper eyelids occasionally
(remove contact lenses if easily possible). Seek
medical attention if undue irritation or redness occurs.
Safely remove victim to fresh air. If not breathing,
institute cardiopulmonary resuscitation (CPR). If
breathing is difficult, ensure clear airway and give
oxygen. Get medical attention.
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. . S. FIREFIGHTING MEASURES
Suitable extinguishing media:
Special protective equipment and
precautions for firefighters:
Hazardous combustion products:
Toxic gases produced:
Shock/impact sensitivity
6. ACCIDENTAL RELEASE MEASURES
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Date: 8 March 2016
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Water in copious quantities, carbon dioxide, dry chemical powder,
or appropriate foam. Use extinguishing media suitable for
surrounding fire.
In the event of a fire, wear full protective clothing and NIOSH
approved self- contained breathing apparatus. Evacuate the area
and fight fire from a safe distance.
May emit toxic fumes under fire conditions.
Carbon monoxide, carbon dioxide, nitrogen oxides, potassium
oxides, sulfur oxides
Not shock sensitive.
Ventilation: If released in ventilated fume hood, ensure fume hood is on. If
released in general room environment, open windows and provide
adequate ventilation.
Eye/skin protection: Have eye -washing facilities readily available where eye contact
can occur. Wear chemical safety goggles. Use appropriate
chemical protective gloves when handling. Showering and
changing into street clothes after work is recommended.
Protective equipment for A NIOSH/MSHA approved air purifying respirator is recommended
airborne dust: where airborne concentrations are expected to exceed exposure
limits. Protection provided by purifying respirators is limited. Wear
suitable protective clothing and a self-contained breathing
apparatus if available.
Method of containment and Wear suitable protective clothing. Avoid dust formation. Avoid
cleanup: breathing dust. Carefully sweep up and remove. Place material in
a dry container and cover. Remove from the area. Flush spill area
with water. Do not let products enter drains.
7. HANDLING AND STORAGE
Handling and storage Store in a tightly sealed container in a cool, dry and well -
precautions: ventilated place. Store away from direct light. Avoid generation of
dust. Do not breathe dust. Wash thoroughly after handling. In
case of contact with eyes, rinse immediately with plenty of water
and seek medical advice. Wear suitable protective clothing.
Incompatibilities: Segregate from strong oxidizing agents, acids, bases
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8. EXPOSURE CONTROLS/PERSONAL PROTECTION
OSHA Permissible Exposure Not established.
Limits (PELs):
ACHIH Threshold Limit Not established.
Values (TLVs):
Engineering controls: Generally not required under normal conditions of use. If
method of use will result in significant dust generation, use in lab
hood or under conditions of adequate ventilation.
Work practices: Use good hygiene practices, avoid dust generation.
Personal protective Under normal conditions of use, wear safety glasses and
equipment (PPE): protective gloves. For laboratory use, wear lab coat. For higher
risk of eye contact, wear safety goggles or face shield, as
appropriate.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance:
White to off-white powder or granules
Odor:
Odorless
Solubility:
Soluble in water
pH:
6-8
Melting range:
No data
Vapor density:
N/A
Vapor pressure:
N/A
Relative density:
2.4 to 2.6 g/cm3, depending on formulation
Evaporation rate:
N/A
Initial Boiling point, boiling range:
N/A
Flammability:
N/A
Partition coefficient:
N/A
Auto -ignition temperature:
N/A
Decomposition temperature:
No data, decomposes by heating
Flash point:
N/A
Flammable limits:
N/A
10. STABILITYAND REACTIVITY
Reactivity- Stable under normal conditions. Hygroscopic — absorbs
moisture from air, affecting product quality. Possible
decomposition at high temperatures.
Chemical stability: Stable under normal conditions.
Possibility of hazardous Stable. Spontaneous hazardous chemical
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reactions: reactions/decomposition will not occur. Hygroscopic — absorbs
moisture from air, affecting product quality. Reacts with acids,
bases, oxidizing agents, chlorine trifluoride, magnesium, metals,
carbon, calcium oxide.
Conditions to avoid: Incompatibles, may be sensitive to light and moist air.
Incompatible materials: Strong oxidizing agents, bases.
Hazardous decomposition Carbon monoxide, carbon dioxide, nitrogen oxides, sulfur
products: oxides, potassium oxides.
Shock sensitivity: Not shock sensitive; will not decompose and form shock
sensitive compounds.
11. TOXICOLOGICAL INFORMATION
The toxicological properties of this product have not been thoroughly investigated.
Amino Potassium
Acid Bicarbonate
Sodium
Sulfite
Toxicity:
LD50 (Oral-Rat)(mg/kg):
1890
2064
2610-3560
LD50 (IV-Rat)(mg/kg):
1140
No data
No data
LD50 (Oral-Mouse)(mg/kg):
660
No data
No data
LC50 (Inhalation-Rat)(mg/m3)
No data
>4880
>5500
LD50 (Dermal-Rat)(mg/kg)
No data
No data
>2000
Carcinogenicity:
NTP:
No component of this product is identified as a
probable, possible or confirmed human
carcinogen.
IARC:
OSHA Z List:
OSHA Reg:
Teratogenicity:
Not established — the chemical structures of
components do not suggest a specific alert for
these effects.
Not established
Mutagenicity:
-
Reproductive:
Respiratory or skin sensitization:
Specific target organ toxicity:
Respiratory, skin, eye irritant, bladder, kidney
Effects of overexposure:
Irritation, itching, gastrointestinal upset,
respiratory discomfort, blurred vision.
Medical conditions aggravated by exposure
Chronic lung conditions, dry eye
Routes of entry:
Ingestion, inhalation of dust, skin and eye
contact.
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12. ECOLOGICAL INFORMATION
Ecotoxicity: Components of this product are not considered to exhibit
significant ecological risks.
Persistence and Amino acid is not persistent in the environment; will readily
degradability: degrade in the environment via biodegradation. Sodium sulfite
and potassium bicarbonate are inorganic products not subject
to biodegradation, but will degrade via other chemical
processes and are thus not persistent in the environment.
Bioaccumulative potential: Significant accumulation in organisms is not expected.
Mobility in soil: Soluble in water, high mobility in soil.
13. DISPOSAL CONSIDERATION
Waste Disposal: Dispose in accordance with all applicable federal, state, and local environmental
regulations.
Container Disposal: Dispose in accordance with all applicable federal, state, and local environmental
regulations.
14. TRANSPORT INFORMATION
Domestic Proper Shipping Name: CHEMICALS, N.O.S. (NON -REGULATED)
(D.O.T.): Hazard Class: Not applicable
UN/NA: Not applicable
Labels: Not applicable
International: Proper Shipping Name: CHEMICALS, N.O.S. (NON -REGULATED)
IMDG: Hazard Class:
Not applicable
UN/NA:
Not applicable
Labels:
Not applicable
IATA: Proper Shipping Name:
CHEMICALS, N.O.S. (NON -REGULATED)
Hazard Class:
Not applicable
UN/NA:
Not applicable
Labels:
Not applicable
15. REGULATORY INFORMATION
TSCA:
Yes
SARA TITLE III
Section 302 (EHS) Ingredients: No
Section 313 Ingredients: No
Section 304 (EHS/CERCLA) Ingredients: No
SARA TITLE III NOTIFICATION INFORMATION
Acute Health Hazard: No
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Rev. No.: 0
Date: 8 March 2016
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Chronic Health Hazard: No
Fire Hazard: No
Sudden Release of Pressure Hazard: No
16. OTHER INFORMATION
SiREM provides the information contained herein for hazard communication and safety planning
purposes, based on existing information on each of the product components available in the literature; no
independent testing was conducted on the final product. The above information is intended to be used
only as a guide to the appropriate precautionary handling of this material by a properly trained person.
KB-1 I siremlab.com
PREMER

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Material Safety Data Sheet
Nutrimens® - Liquid
Bioremediation Nutrient
Section 1: Chemical Product and Company Identification
Product Name: Yeast Fermentation Product
Catalog Codes: Nutrimens® Liquid
CAS#:
TSCA: NA
HMIS Code: NA
Trade Name and Synonyms: Nutrimens® -
Liquid
Chemical Family: Yeast Fermentation Product
Contact Information:
Tersus Environmental, LLC
109 E. 17th Street, Suite #3880
Cheyenne, WY 82001
Ph: 307.638.2822 • [e-mail]
www.tersusenv.com
For emergency assistance, call: 919.638.7892
Section 2: Composition and Information on Ingredients
COMPONANT
No known hazardous
ingredients present.
OSHA
CAS # TWA
OSHA ACGIH ACGIH
STEL TWA STEL
HAZARDOUS INGREDIENTS: NONE AS DEFINED UNDER THE U.S. OSHA HAZARD
COMMUNICATION STANDARD (29 CFR 1910.1200) OR THE CANADIAN HAZARDOUS PRODUCTS.
ACT S.C. 1987, C.30 (PART 1).
SARA HAZARD: NONE NOTED (SECTION 311/312) TITLE III SECTION 313 - NOT LISTED
All components of this product are listed on the TSCA registry.
Section 3: Physical/Chemical Characteristics
Boiling Point .............................
Vapor Pressure (mmg Hg)........
Vapor Density (AIR = 1) ...........
Solubility in Water .....................
Appearance and Odor ...............
Specific Gravity (HZO = 1) ........
Melting Point .............................
Evaporation Rate .....................
(Butyl Acetate = 1)
..212 degrees F
.. N/A
... N/A
... dispersible
...brown viscous liquid, yeast aroma
...N/A
....N/A
....N/A
j Section 4: Fire and Explosion Data
FLASH POINT (METHOD USED) ....................................... N/A
FLAMMABLE LIMITS........................................................... N/A
LEL....................................................................................... N/A
UEL...................................................................................... N/A
EXTINGUISHING MEDIA .................................................... none
SPECIAL FIRE FIGHTING PROCEDURES ........................ none
Material Safety Data Sheet May 11, 2011
Page 1 Rev Date: April 14, 2014

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Material Safety Data Sheet
PROTECTIVE GLOVES: Work Type
EYE PROTECTION: Safety glasses a good practice
OTHER PROTECTIVE CLOTHING OR EQUIPMENT: None
HYGENIC PRACTICES: Good manufacturing practices
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PROTECTIVE CLOTHING UNNECESSARY IF OTHER CONTROL MEASURES ARE USED
section 9: Disclaimer and/or Comments
We suggest that containers be either professionally reconditioned for re -use by certified firms or properly
disposed of by certified firms to help reduce the possibility of an accident. Disposal of containers should
be in accordance with applicable federal, state and local laws and regulations. "Empty" drums should not
be given to individuals.
The conditions of handling, storage, use and disposal of the product are beyond our control and may be
beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly
disclaim liability for loss, damage or expense arising out of or in any way connected with the handling,
storage, use or disposal of the product.
The information above is believed to be accurate and represents the best information currently available
to us. However, we make no warranty of merchantability or any other warranty, express or implied, with
respect to such information, and we assume no liability resulting from its use. Users should make their
own investigations to determine the suitability of the information for their particular purposes. In no event
shall Tersus Environmental be liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even
if Tersus Environmental has been advised of the possibility of such damages.
* Nutrimens® is a registered trademark Tersus Environmental, LLC.
Material Safety Data Sheet May 11, 2011
Page 3 Rev Date: April 14, 2014