WQ0010689_Residual Annual Report 2019_20200303

Project Contact Information
Rease provide information on the person to be contacted by MB Staff regarding electronic subrrittal, confirmation of receipt, and other issues.
......................................................................................................................................................................................................................................................................................................................................................................................................
Name * Corey Carpentier
Email Address*
Corey_carpentier@ba)der.com
Project Information
.......................................................................................................................................
Application Type* r New
r Renewal
r Annual Report
Permit Type * r Wastewater Irrigation
r Other Wastewater
r Closed -Loop Recycle
r Single -Family Residence
Wastewater Irrigation
Is a paper copy of the application being submitted?*
r Yes r Nor N/A
Permit Number* WQ0010689
Applicant/Permittee * Baxter Healthcare Corporation
Applicant/Permittee 65 Pitts Station Road
Address*
Facility Name * Baxter Healthcare
Phone Number*
8287566636
r Modification (Major or Minor)
r Additional Information
r Other
r High -Rate Infiltration
r Reclaimed Water
r Residuals
r Other
Please provide comments/notes on your current submittal below.
Annual report including forms, utilization agreements, and lab -sheets (including TCLP)

For new and modification permit applications, a paper copy may he required. If you have any questions
about what is required, please contactthe reviewer or Tessa Monday. If a paper application is required,
be advised, applications accepted for pre -review until both the paper and electronic copies have been
received. The paper copy shall include the following:
o Application Form
o All relevant attachments (calcs, soils report, specs, etc.)
o One full-size e-rei-ieering plan set
o One 11x17" engineer ng 1'- an set
o One extra set of specifications
o Fee (if required)
Mailing address:
--------------------------------------------
By U.S. Postal Service
Division of Water Resources
--------------------------------------------
Non-discharge Branch
1617 Mail Service Center
-------------------------------------------
Raleiah. NC 27699-1617
Division of Water Resources
Non -Discharge Branch
Att: Nathaniel Thornburg, 9"
512 N. Salisbury St.
Raleish. NC 276Q4--117O
Floor, Office #942W
For questions or problems contact Tessa Monday attessa.monday[)ncdenr.Rov or 919.707.3560.
Please attach all information required or requested for this submittal to be reviewed here.*
(Application Forrl Engineering Rans, Specifications, Calculations, Etc.)
WQ0010689 Annual Report 2019.pdf 2.12MB
Upload only 1 FDFdocurrent. NLltiple docurrents rust be corrbined into one FDFfile.
* V By checking this box I acknowledge that I understand the application will not be accepted
for pre -review until the paper copy (if required) and fee (if required) have been received by
the Non -Discharge Branch. I also confirm that the uploaded document is a single PDF with
all parts of the application in correct order (as specified by the application).
Signature *
Submission Date Is filled inautomatically once submtted.

Baxter
2/13/2019
Division of Water Resources
Water Quality Permitting Section
Non -Discharge Permitting Unit
1636 Mail Service Center
Raleigh, NC 27699-1636
RE: 2019 Annual Ash Report
Permit No. WQO010689
Wood Boiler — North Cove, NC
Enclosed is the 2019 Annual Ash Distribution Report using the forms provided by NCDEQ-
DWQ. Included in this report is the following information:
- Class A Annual DMSDF and Supplemental Information
- Annual Residual Sampling Summary Form and Form-B
- Ash Distribution Landowner Utilization Agreements
- Lab Sheets
There were no permit deviations noted during the 2019 Reporting Year.
If you have any questions or require additional information, please contact myself at 828-756-
6636.
Sincerely,
Corey Carpentier
Attachments: Annual Ash Report (3 copies)
Cc: Rickey Styles
Baxler Healthcare Corporation
PO Box 1390. Marion, NC 28752
T 828.756.4151

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Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thhr, uu 111/330,/,119), xter Copy
42 Baxter Healthcare, Corp., is the generator of the ash provided to ' '' - / `f (Recipient).
Application of the aforementioned ash is prohibited except in accordance with the instructions on this sheet.
Transport: Adequate provisions shall be taken to ensure that the transportation of ash does not cause nuisances and
hazards to public health and safety or otherwise cause an adverse impact (e.g., transport wet ash in leak -proof trucks
or cover dry ash). Any spill occurring while ash is in transport or on the application fields is the responsibility of the
transporter. The transporter must keep spill control provisions on the vehicle.
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically justified (i.e., limited to that needed
to meet the liming requirements of the crops being grown on the land).
• Ash shall not be stockpiled for more than 60 days prior to land application
• Application of bulk residuals shall not occur within 100 feet of a public or private water supply
• A copy of this Utilization Agreement shall be maintained at the land application site when bulk residuals are
being appl - ed.
• Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10"' centimeters per second. If such a liner/cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient): Date:
Ash Recipient's Address: l S�Sr G� /3 4,<lvd /h '41e
Intended Use of Ash: i, A /' Al 1 4 c ye age w17—
Expected Qty/Yr: �C� [� 7-a ,lis Acres of Land: a
Baxter Representative Signature: /i r7 . f _
Page 2 of 3
Updated: l 1-07-14

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19), Baxter Copy
Baxter Healthcare, Corp., is the generator of the ash provided to � (Recipient).
Application of the aforementioned ash is prohibited except in accordance wi the instructions on this sheet.
Transport: Adequate provisions shall be taken to ensure that the transportation of ash does not cause nuisances and
hazards to public health and safety or otherwise cause an adverse impact (e.g., transport wet ash in leak -proof trucks
or cover dry ash). Any spill occurring while ash is in transport or on the application fields is the responsibility of the
transporter. The transporter must keep spill control provisions on the vehicle.
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically justified (i.e., limited to that needed
to meet the liming requirements of the crops being grown on the land).
• Ash shall not be stockpiled for more than 60 days prior to land application
• Application of bulk residuals shall not occur within 100 feet of a public or private water supply
• A copy of this Utilization Agreement shall be maintained at the land application site when bulk residuals are
being applied.
• Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10'6 centimeters per second. If such a liner.."cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient): /—Lo a * Date: "1
Ash Recipient's Address: 10 31 �-nye 26
Intended Use of Ash: 4A&
Expected Qty/Yr: [ _ Acres of Land:
Baxter Representative Signature:
--Lk,
Page 2 of 3
q q?--(o 133

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19), Baxter Copy
Baxter Healthcare, Corp., is the generator of the ash provided to %1P_ n"f
Application of the aforementioned ash is prohibited except in accordance ith the instructions on this sheeRecipient).
Transport: Adequate provisions shall be taken to ensure that the transportation of ash does not cause nuisances and
hazards to public health and safety or otherwise cause an adverse impact (e.g., transport wet ash in leak -proof trucks
or cover dry ash). Any spill occurring while ash is in transport or on the application fields is the responsibility of the
transporter. The transporter must keep spill control provisions on the vehicle.
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically justified (i.e., limited to that needed
to meet the liming requirements of the crops being grown on the land).
• Ash shall not be stockpiled for more than 60 days prior to land application
• Application of bulk residuals shall not occur within 100 feet of a public or private water supply
• A copy of this Utilization Agreement shall be maintained at the land application site when bulk residuals are
being applied.
• Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10'6 centimeters per second. If such a liner/cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient). r�
Ash Recipient's Address:
D. ; a
r • / I V i
Intended Use of Ash:',(= v
Expected Qty/Yr:� Acres of Land:
Baxter Representative Signature: •
Pagi 2 of 3
Updated: 11-07-14

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19), Baxter Copy
Baxter Healthcare, Corp., is the generator of the ash provided to A)"." (Recipient).
Application of the aforementioned ash is prohibited except in accordance 4vith the instructions on this sheet.
Transport. Adequate provisions shall be taken to ensure that the transportation of ash does not cause nuisances and
hazards to public health and safety or otherwise cause an adverse impact (e.g., transport wet ash in leak -proof trucks
or cover dry ash). Any spill occurring while ash is in transport or on the application fields is the responsibility of the
transporter. The transporter must keep spill control provisions on the vehicle.
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically -justified (i.e., limited to that needed
to meet the liming requirements of the crops being grown on the land).
• Ash shall not be stockpiled for more than 60 days prior to land application
• Application of bulk residuals shall not occur within 100 feet of a public or private water supply
• A copy of this Utilization Agreement shall be maintained at the land application site when bulk residuals are
being applied.
+ Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10-6 centimeters per second. If such a liner/cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient): yrOts Date: - a
Ash Recipient's Address:
Intended Use of Ash: 1 iVh�ttN�M►Y.* Z 7Z
Expected Qty/Yr: 100 Acres of Land: 31T
Baxter Representative
Page 2 of 3
Updated: 11-07-14

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19)9 Baxter Copy
Baxter Healthcare p ` 11
Corp.,rp., is the generator of the ash provided to v • tl yS eU� 1, (Recipient).
Application of the aforementioned ash is prohibited except in accordance with the instructions on this sheet.
Transport: Adequate provisions shall be taken to ensure that the transportation of ash does not cause nuisances and
hazards to public health and safety or otherwise cause an adverse impact (e.g., transport wet ash in leak -proof trucks
or cover dry ash). Any spill occurring while ash is in transport or on the application fields is the responsibility of the
transporter. The transporter roust keep spill control provisions on the vehicle.
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically justified (i.e., limited to that needed
to meet the liming requirements of the crops being grown on the land).
• Ash shall not be stockpiled for more than 60 days prior to land application
• Application of bulk residuals shall not occur within 100 feet of a public or private water supply
• A copy of this Utilization Agreement shall be maintained at the land application site when bulk residuals are
being applied.
• Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10'6 centimeters per second. If such a liner/cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient): Date: A� t
Ash Recipient's Address:
Intended Use of Ash: Sb.k JE t
Expected Qty/Yr: 10(3 Acres of Land:
Baxter Representative Signature:
Page 2 of 3
Updated: 11-07-14

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19), Baxter Copy
Baxter Healthcare, Corp., is the generator of the ash provided to �instruct
(Recipient).
Application of the aforementioned ash is prohibited except in accordance witn this sheet.
Transport: Adequate provisions shall be taken to ensure that the transportation of ash does not cause nuisances and
hazards to public health and safety or otherwise cause an adverse impact (e.g., transport wet ash in leak -proof trucks
or cover dry ash). Any spill occurring while ash is in transport or on the application fields is the responsibility of the
transporter. The transporter must keep spill control provisions on the vehicle.
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically justified (i.e., limited to that needed
to meet the liming requirements of the crops being grown on the land).
• Ash shall not be stockpiled for more than 60 days prior to land application
• Application of bulk residuals shall not occur within 100 feet of a public or private water supply
• A copy of this Utilization Agreement shall be maintained at the land application site when bulk residuals are
being applied.
• Ash shall not be placed within one foot of the seasonal high water table
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10'6 centimeters per second. If such a linericover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient): EA41} M Date: 3 -
Ash Recipients Address: , r
Intended Use of Ash: y
Expected QtyNr: Acres of Land:
Baxter Representative Signature: 'O . I lef'
Page 2 of 3
Updated: 11-07-14

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19), Baxter Copy
Baxter Healthcare, Corp., is the generator of the ash provided t L (Recipient).
Application of the aforementioned ash is prohibited except in accordance with the instructions on this sheet.
Transport: Adequate provisions shall be taken to ensure that the transportation of ash does not cause nuisances and
hazards to public health and safety or otherwise cause an adverse impact (e.g., transport wet ash in leak -proof trucks
or cover dry ash). Any spill occurring while ash is in transport or on the application fields is the responsibility of the
transporter. The transporter must keep spill control provisions on the vehicle.
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically justified (i.e., limited to that needed
to meet the liming requirements of the crops being grown on the land).
• Ash shall not be stockpiled for more than 60 days prior to land application
• Application of bulk residuals shall not occur within 100 feet of a public or private water supply
• A copy of this Utilization Agreement shall be maintained at the land application site when bulk residuals are
being applied.
• Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10 centimeters per second. If such a liner/cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or othei use of the ash.
Signed (Ash Recipient): 6-Z Date:
Ash Recipient's Address:
Intended Use of Ash:
Expected Qty/Yr: Acres of Land: S D
Baxter Representative Signature:,,
Page 2 of 3

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19), Baxter Copy
Baxter Healthcare, Corp., is the generator of the ash provided to , (Recipient).
Application of the aforementioned ash is prohibited except in accofInce with the instructions on this sheet.
Transport: Adequate provisions shall be taken to ensure that the transportation of ash does not cause nuisances and
hazards to public health and safety or otherwise cause an adverse impact (e.g., transport wet ash in leak -proof trucks
or cover dry ash). Any spill occurring while ash is in transport or on the application fields is the responsibility of the
transporter. The transporter must keep spill control provisions on the vehicle.
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: hen using ash, the following shall apply:
• The ash a plication rates shall be limited to those that can be agronomically justified (i.e., limited to that needed
to meet th liming requirements of the crops being grown on the land).
• Ash shall not be stockpiled for more than 60 days prior to land application
• Application of bulk residuals shall not occur within 100 feet of a public or private water supply
• A copy of this Utilization Agreement shall be maintained at the land application site when bulk residuals are
being applied.
• Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10-6 centimeters per second. If such a liner/cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient):
Ash Recipient's Address:
Intended Use of Ash: L14,9! A V eWL-' et
Date: V — a2- - i q
Al e, a Y7le
Expected QtylYr: __ 300 k-N V" Acres of Land: 1`d
Baxter Representative Signature: �r
Page 2 of 3

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19), Baxter Copy
Baxter Healthcare, Corp., is the generator of the ash provided to 6,1� (Recipient).
Application of the aforementioned ash is prohibited except in accordance with the instructions on this sheet.
Transport: Adequate provisions shall be taken to ensure that the transportation of ash does not cause nuisances and
hazards to public health and safety or otherwise cause an adverse impact (e.g., transport wet ash in leak -proof trucks
or cover dry ash). Any spill occurring while ash is in transport or on the application fields is the responsibility of the
transporter. The transporter must keep spill control provisions on the vehicle.
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: V len using ash, the following shall apply:
• The ash al iplication rates shall be limited to those that can be agronomically justified (i.e., limited to that needed
to meet th liming requirements of the crops being grown on the land).
• Ash shall not be stockpiled for more than 60 days prior to land application
• Application of bulk residuals shall not occur within 100 feet of a public or private water supply
• A copy of this Utilization Agreement shall be maintained at the land application site when bulk residuals are
being applied.
• Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10-6 centimeters per second. If such a liner+cover is provided,
ash shall not be placed within 25 feet of any water supply well or sprung.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the
ash. ��5j /� �j
Signed (Ash Recipient): �/ �i Date: ) d - � l
Ash Recipient's Address:
Intended Use of Ash:
Expected Qty/Yr: i9d [, s Acres of Land: r �j
Baxter Representative Si
Page 2 of 3

aceAna1j cal.,
www,paceia6s.com
October 04, 2019
Mr. Ricky Styles
Baxter Healthcare
2859 Old Linville Road
Marion, NC 28752
RE: Project: WOOD BOILER ASH 9/26/19
Pace Project No.: 92447203
Dear Mr. Styles:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on September 26, 2019.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNUNELAC standards and the laboratory's Quality Assurance Manual,
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Chris Derouen
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC-
Page 1 of 25

aceAnalyfical
ryvrrxpar?fa6s.cart�
Project: WOOD BOILER ASH 9/26/19
Pace Project No.: 92447203
Pennsylvania Certification IDs
1638 Roseytown Rd Suites 2,3&4, Greensburg, PA 15601
ANAB DOD-ELAP Rad Accreditation #: L2417
Alabama Certification #: 41590
Arizona Certification #: AZ0734
Arkansas Certification
California Certification #: 04222CA
Colorado Certification #: PA01547
Connecticut Certification #: PH-0694
Delaware Certification
EPA Region 4 DW Rad
Florida/TNI Certification #: E87683
Georgia Certification #: C040
Florida: Cert E871149 SEKS WET
Guam Certification
Hawaii Certification
Idaho Certification
Illinois Certification
Indiana Certification
Iowa Certification #: 391
Kansas/TNl Certification #: E-10358
Kentucky Certification #: KY90133
KY WW Permit KY0098221
KY WW Permit #: KY0000221
I ouisiana DHHITNI Certification #: LA180012
Louisiana DEQiTNI Certification* 4086
Maine Certification M 2017020
Maryland Certification #: 308
Massachusetts Certification #: M-PA1457
Michigan/PADEP Certification #: 9991
Charlotte Certification IDs
9800 Kincey Ave. Ste 100. Huntersville, NC 28078
LouisianalNELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Asheville Certification lDs
2225 Riverside Drive, Asheville, NC 28804
FloridalNELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
Missouri Certification #: 235
Montana Certification #: Cert0082
Nebraska Certification #: NE-OS-29-14
Nevada Certification #: PA014572018-1
New HampshirefTNl Certification #: 297617
New Jersey/TNI Certification #: PA051
New Mexico Certification #: PAO1457
New York/TNI Certification #: 10888
North Carolina Certification #: 42706
North Dakota Certification #: R-190
Ohio EPA Rad Approval? #41249
Oregon/TNI Certification #: FIA200002-010
PennsylvanlafTNI Certification #: 65-00282
Puerto Rico Certification #: PA01457
Rhode Island Certification #: 65-00282
South Dakota Certification
Tennessee Certification #: 02867
TexasJTNI Certification #: T104704188-17-3
Utah/TNI Certification #: PAO14572017-9
USDA Soil Permit #: P330-17-00091
Vermont Dept. of Health: ID# VT-0282
Virgin ISlandIPADEP Certification
VirginiatVELAP Certification #: 9526
Washington Certification M C868
West Virginia DEP Certification #: 143
West Virginia DHHR Certification #: 9964C
Wisconsin Approve List for Rad
Wyoming Certification #: 8TMS-L
South Carolina Certification #: 99006001
FloridalNELAP Certification #: E87627
Kentucky UST Certification #: 84
VirginialVELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification * 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of race Analytical Services, LLC_
Pace Analytical Services., LLC
9800 Kincey Ave Suite too
Huntersville, NC 28078
[phone]
Page 2 of 25

aC Analyfica(
,vwwpacelabs.mm
SAMPLE ANALYTE COUNT
Pace Analytical Services, LLC
9800 Kincey Ave Suite 100
Huntersville, NC 2807E
{704)875-9092
Project: WOOD BOILER ASH 9126/49
Pace Project No.: 92447203
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92447203001 NP92619A EPA6010D
SH1
17
PASI-A
EPA60100
SH1
7
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 7471 B
SOO
1
PASI-A
ASTM D2974-87
KDF
1
PASI-C
EPA 1010A
SMK
1
PASI-A
EPA 9045D
SMK
1
PASI-A
EPA 365 1 Rev 2 0 1993
MDW
1
PASI-A
EPA 9014
PAS
1
PASI-PA
SM 4500S2F-2011
PAS
1
PASI-PA
92447203002 NP92619B EPA60100
SH1
17
PASI-A
EPA6010D
SH1
7
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA7471B
SOO
1
PASI-A
ASTM 02974-87
KDF
1
PASI-C
EPA 1010A
SMK
1
PASI-A
EPA 9045D
SMK
1
PASI-A
EPA 365.1 Rev 2.0 1993
VIDW
1
PASI-A
EPA 9014
PAS
1
PASI-PA
SM 450032F-2011
PAS
1
PASI-PA
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
without the written consent of Pace Analytical Services. LLC. Page 3 of 25

aeeAnalyllcal
www.pacelabssorr
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WOOD BOILER ASH 9/26/19
Pace Project No.: 92447203
Sample; NP92619A Lab ID: 92447203001 Collected: 09/26/19 08:15 Received: 09/26/19 11:11 Matrix: Solid
Results reported on a "dry weight' basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit ❑F Prepared Analyzed CAS No. Qual
6010 MET ICP Analytical Method: EPA 601 OD Preparation Method: EPA 3050E
Arsenic
ND
mgikg
1.5
1
09/30/19 1135
10102/19 00:02
7440-38-2
Barium
1700
mg/kg
7.7
10
0913011913:35
1010211912:32
7440-39-3
Cadmium
3.8
mgikg
0.15
1
09/30/19 13:35
10/02/19 00:02
7440-43-9
Calcium
108000
mg/kg
153
10
0913011913:35
10/02/1912:32
7440-70-2
Chromium
13.7
mgikg
0.77
1
09/30/19 13:35
10/02/19 00:02
7440-47-3
Copper
71.0
mg/kg
0.77
1
09/30/19 13:35
10/02/19 00:02
7440-50-8
Iron
6680
mg/kg
15.3
1
09/30/19 13:35
10/02/19 00:02
7439-89-6
Lead
29.7
mgikg
0.77
1
09/30/19 13 35
10/02/19 00:02
7439-92-1
Magnesium
14100
mgikg
15.3
1
09/30/19 13:35
10/02/19 00:02
7439-95-4
Manganese
4000
mglkg
7.7
10
09/30/19 13:35
10/0211912:32
7439-96-5
Molybdenum
2.4
mg/kg,
077
1
09/30/19 13:35
10/02/19 00:02
7439-98-7
Nickel
18.7
mg/kg
0.77
1
09/30/19 13:35
10102/19 00:02
7440-02-0
Potassium
19300
mg/kg
7660
10
0913011913:35
1010211912:32
7440-09.7
Selenium
ND
mg/kg
1.5
1
09/30/19 13:35
10102/19 00:02
7782-49-2
Silver
ND
mg/kg
0.77
1
09/30/19 13:35
10/02/19 00:02
7440-22-4
Sodium
12400
mg/kg
766
1
09/30/19 13:35
10/02/19 00:02
7440-23-5
Zinc
288
mgikg
1.5
1
09/30/19 13:35
10/02/19 00:02
7440-66-6
6010 MET ICP, TCLP
Analytical Method
EPA 601 OD Preparation
Method:
EPA 3010A
Leachate Method/Date: EPA 1311; 10/02/19 23:37
Initial
pH: 9.73; Final
pH:
Arsenic
ND
mglL
0.050
1
10/04/19 02:07
10/04/19 15:47
7440-38-2
Barium
3.4
mglL
0.25
1
10/04/19 02:07
10/04119 15:47
7440-39-3
Cadmium
ND
mglL
0.0050
1
10/04/19 02:07
10/04/19 15:47
7440-43-9
Chromium
ND
mg1L
0.050
1
10/04/19 02:07
10/04119 15:47
7440-47-3
Lead
ND
mg1L
0.025
1
10/04/19 02:07
10/04/19 15:47
7439-92-1
Selenium
ND
mg/L
0.10
1
10/04/19 02:07
10104/19 15:47
7782-49-2
Silver
ND
mg1L
0.025
1
10/04/19 02:07
10/04/19 15:47
7440-22-4
7470 Mercury, TCLP
Analytical Method: EPA 7470A Preparation
Method: EPA 7470A
Leachate Method/Date: EPA 1311; 10/02/19
23:37
Initial
pH: 9.73; Final
pH:
Mercury
ND
mg1L
0.00020
1
10/0411911:00
1010411915:03
7439-97-6
7471 Mercury
Analytical Method
EPA 7471 B Preparation
Method:
EPA 7471 B
Mercury
ND
mgikg
0.0097
1
09130/1915:50
1010111913:52
7439-97-6
Percent Moisture
Analytical Method: ASTM D2974-87
Percent Moisture
53.4
%
0.10
1
09/27/19 13:41
1010 Flashpoint,Closed Cup
Analytical Method: EPA 1010A
Flashpoint
s200
deg F
70.0
1
09/29/19 16:08
9045 pH Soil
Analytical Method: EPA 9045D
pH at 25 Degrees C
9.1
Std. Units
0.10
1
09/30/19 17:18
H3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/04/2019 05:14 PM without the written consent of Pace Analytical Services, LLC- Page 4 of 25

r,
accAnalytical
www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
Project: WOOD BOILER ASH 9/26/19
Pace Project No.: 92447203
Sample: NP92619A
Lab lD: 92447203001 Collected: OW26119 08:15 Received: 09/26/19 11:11 Matrix: Solid
Results reported on a "dry weight"
basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters
Results Units Report Limit DF Prepared Analyzed CAS No, Qua!
365.1 Phosphorus, Total
Analytical Method- EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2 0 1993
Phosphorus
915 mg/kq 15.1 10 1010111918,13 10/01/19 22:21 7723-14-0
733C S Reactive Cyanide
Analytical Method: EPA9014 Preparation Method: SW-846 7.3.3.2
Cyanide, Reactive
ND mglkg 2.1 1 09/30/19 19:29 10/01/19 16A5
734S Reactive Sulfide
Analytical Method: SM 4SOOS2F-2011 Preparation Method- SW-846 7.3.4.2
Sulfide, Reactive
ND mglkg 21.5 1 09/30/19 19:29 09/30/19 19:32
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/04/2019 05:14 PM without the written consent of Pace Analytical Services, LLC,
Page 5 of 25

r aceAna1j&a1'
nwo-v�pacelabs.cnnr
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WOOD BOILER ASH 9126/19
Pace Project No.: 92447203
Sample: NP92619B
Lab iD: 92447203002 Collected: 09/26/19 08:15
Received: 09/26/19 11:11 Matrix: Solid
Results reported on a "dry weight"
basis and are adjusted for percent moisture,
sample size and any dilutions.
Parameters
Results Units Report Limit OF
Prepared
Analyzed
CAS No. Qual
6010 MET 1CP
Analytical Method: EPA 601 OD Preparation Method: EPA 3050B
Arsenic
NO mgtkg
1.4 1
09/30/19 13:35
10/02/19 00:05
7440-38-2
Barium
1500 mglkg
6.8 10
09/30/19 13:35
10102/191235
7440-39-3
Cadmium
3.2 mglkg
0.14 1
09/30/19 13:35
10/02/19 00:05
7440-43-9
Calcium
95400 mglkg
137 10
09/3011913:35
10/0211912:35
7440-70-2
Chromium
12.2 mglkg
0.68 1
09/30/19 13:35
10/02/19 00:05
7440-47-3
Copper
61.7 mglkg
0.68 1
09130/19 13:35
10/02/19 00:05
7440-50-8
Iron
5780 mglkg
13.7 1
09130/19 13:35
10/02/19 00:05
7439-89-6
Lead
27.8 mglkg
0.68 1
09/30/19 13:35
10/02/19 00:05
7439-92-1
Magnesium
12300 mglkg
13.7 1
09/30/19 13:35
10102/19 00:05
7439-95-4
Manganese
3520 mglkg
6.8 10
0913011913:35
1010211912735
7439-96-5
Molybdenum
2.0 mglkg
0.68 1
09/30/19 13:35
10/02/19 00:05
7439-98-7
Nickel
16.3 mglkg
0.68 1
09/30/19 13:35
10/02/19 00:05
7440-02-0
Potassium
17400 mglkg
6830 10
09/3011913:35
10/0211912:35
7440-09-7
Selenium
NO mglkg
1 A 1
09/30/19 13:35
10/02/19 00:06
7782-49-2
Silver
ND mglkg
0.68 1
09/30/19 13:35
10/02/19 00:05
7440-22-4
Sodium
11100 mglkg
683 1
09/30/19 13:35
10/02/19 00:05
7440-23-5
Zinc
247 mglkg
1.4 1
09/30/19 13:35
40/02/19 00:05
7440-66-6
6010 MET ICP, TCLP
Analytical Method: EPA 6010D Preparation
Method. EPA 3010A
Leachate Method/Date: EPA 1311; 10/02/19 23:37 Initial
pH: 9.46; Final pH:
Arsenic
NO mg1L
0.050 1
10/04/19 02:07
10/04/19 15:50
7440-38-2
Barium
8.5 mg1L
0.25 1
10/04/19 02707
10/04/19 15:50
7440-39-3
Cadmium
0,024 mglL
0.0050 1
10/04/19 02:07
10/04/19 15:50
7440-43-9
Chromium
ND mg1L
0.050 1
10/04/19 02:07
10/04/19 15:50
7440-47-3
Lead
NO mg1L
0.025 1
10/04/19 02:07
10/04119 15:50
7439-92-1
Selenium
NO mg1L
0.10 1
10/04/19 02:07
10/04/19 15:50
7782-49-2
Silver
ND mg1L
0.025 1
10/04/19 02:07
10/04119 15:50
7440-22-4
7470 Mercury, TCLP
Analytical Method: EPA 7470A Preparation
Method: EPA 7470A
Leachate Method/Date: EPA 1311; 10/02/19
23:37 Initial pH: 9.46; Final
pH:
Mercury
NO mg1L
0.00020 1
1010411911:00
10104/1915:06
7439-97-6
7471 Mercury
Analytical Method: EPA 7471 B Preparation
Method: EPA 74718
Mercury
NO mglkg
0.012 1
0913011915:50
1010111913:54
7439-97-6
Percent Moisture
Analytical Method: ASTM 02974-87
Percent Moisture
54.8 %
0.10 1
09/27/19 14A6
1010 Flashpoint,Closed Cup
Analytical Method: EPA 1010A
Flashpoint
>200 deg F
70.0 1
09/29/19 16:39
9045 pH Soil
Analytical Method: EPA 9045D
pH at 25 Degrees C
9.1 Std. Units
0.10 1
09/30/19 17:19
H3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/0412019 05:14 PM without the written consent of Pace Analytical Services, LLC Page 6 of 25

aceAna#ytica!
wvrnpaeela6s.com
ANALYTICAL RESULTS
Projeck WOOD BOILER ASH 9126/19
Pace Project No.: 92447203
Pace Analytical Services, LLC
9800 KinceyAve. Suite too
Huntersville. NC 28078
(704 )875-9092
Sample: NP926198
Lab ID: 92447203002 Collected: 09/26/19 08:15 Received: 09/26/19 11 11 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters
Results Units Report Limit DE Prepared Analyzed CAS No. Qual
365.1 Phosphorus, Total
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Phospho€us
1330 mg/kg 16.8 10 10/01/19 18-13 10/01/19 22:22 7723-14-0
733C S Reactive Cyanide
Analytical Method: EPA9014 Preparation Method- SVV-846 7 3.3.2
Cyanide. Reactive
ND mg/kg 2.2 1 09/30/19 19:29 10101/19 16:48
734S Reactive Sulfide
Analytical Method: SM 4500S2F-2011 Preparation Method- SW-846 7 3.4.2
Sulfide, Reactive
ND mg/kg 22.0 1 09/30119 19:29 09/30/19 19:32
Date: 10/04/2019 05:14 PM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC-
Page 7 of 25

accAnalXical M
e'rrvrpacelabs.com
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
Project: WOOD BOILER ASH 9126/19
Pace Project No.: 92447203
QC Batch: 501643
Analysis Method:
EPA 7470A
QC Batch Method: EPA 7470A
Analysis Description:
7470 Mercury TCLP
Associated Lab Samples: 92447203001, 92447203002
METHOD BLANK: 2695509
Matrix: Water
Associated Lab Samples: 92447203001, 92447203002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mercury mg/L
NO 0.00020 10104/1914:23
METHOD BLANK: 2696394
Matrix: Water
Associated Lab Samples: 92447203001, 92447203002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mercury mg1L
ND 0,00020 1010411914:33
LABORATORY CONTROL SAMPLE: 2697763
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Mercury mg/L
.......... ---
0,0025 0.0025
-
100 80-120
LABORATORY CONTROL SAMPLE:
2697764
Spike
LCS
LCS
% Rec
Parameter
Units
Conc
Result
% Rec
Limits Qualifiers
Mercuf
mg1L
00025
0.0025
99
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2697767
2697768
MS
MSD
92447027001
Spike
Spike MS
MSD
MS MSD % Rec
Parameter
Units Result
Conc.
Conc. Result
Result
% Rec % Rec Limits RPD Qual
Mercury
mg1L NO
0,0025
0.0025 0.0025
0.0024
100 96 75-125 4
Results presenters on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result,
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10104/2019 05:14 PM without the written consent of Pace Analytical Services, LLC Page 8 of 25

;aceAnalyfical
W"t.pacelabsxorr
Project: WOOD BOILER ASH 9/26/19
Pace Project No, 92447203
QC Batch: 500647
QC Batch Method EPA 7471 B
Associated Lab Samples: 92447203001, 92447203002
METHOD BLANK: 2693394
Associated Lab Samples: 92447203001, 92447203002
Parameter Units
Mercury--- m mg/kg
LABORATORY CONTROL SAMPLE: 2693395
Parameter Units
Mercury mg/kg
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Analysis Method: EPA 7471 B
Analysis Description- 7471 Mercury
Matrix: Solid
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.0060 10/01/19 13 40 ���--
Spike l C5 LCS % Rec
Cone. Result % Rec Limits Qualifiers
0.083 -^—m- 0.092 110 --- 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2693396 2693397
MS MSD
92447434001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Quai
-- ------ ------.....___
Mercury mg/kg 0.041 0.046 0.045 0.070 0 066 63 56 75-125 6 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 1010412019 05:14 PM without the written consent of Pace Analytical Services, LLC,
Page 9 of 25

f aceAnalytical y�
rrvrvr.pacefahs.cor.
QUALITY CONTROL DATA
Project: WOOD BOILER ASH 9/26/19
Pace Project No.: 92447203
QC Batch: 500633
QC Batch Method: EPA 3050E
Associated Lab Samples 92447203001, 92447203002
Analysis Method:
Analysis Description:
EPA 6010D
6010 MET
METHOD BLANK: 2693281
Matrix: Solid
Associated Lab Samples: 92447203001, 92447203002
Blank Reporting
Parameter
Units
Result Limit
Analyzed
Arsenic
mg/kg
NO
1.0
10101/19 22:59
Barium
mglkg
ND
0.50
10/01/19 22:59
Cadmium
mg/kg
NO
0.10
10/01/19 22:59
Calcium
mglkg
ND
10.0
10/01/19 22:59
Chromium
mg/kg
ND
0.50
1010109 22:59
Copper
mglkg
NO
0,50
10/01/19 22:59
Iron
mg/kg
NO
10.0
10/01/19 22:59
Lead
mg/kg
ND
0.50
10/01/19 22:59
Magnesium
mglkg
NO
10.0
10/01/19 22:59
Manganese
mg/kg
ND
0.50
10/01/19 22:59
Molybdenum
mg/kg
ND
0.50
10/01/19 22:59
Nickel
mg/kg
NO
0.50
10/01/19 22:59
Potassium
mglkg
NO
500
10/01/19 22:59
Selenium
mg/kg
NO
1.0
10/01/19 22:59
Silver
mg/kg
NO
0.50
10/01/19 22:59
Sodium
mglkg
NO
500
10/01/19 22:59
Zinc
mglkg
NO
1.0
10/01/19 22:59
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
2693282
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Arsenic
mg/kg
50
43.3
87
80-120
Barium
mg/kg
50
49.8
100
80-120
Cadmium
mg/kg
50
47.3
95
80-120
Calcium
mg/kg
500
502
100
80-120
Chromium
mg/kg
50
48.4
97
80-120
Copper
mglkg
50
46.9
94
80-120
Iron
mglkg
500
466
93
80-120
Lead
mg/kg
50
47.6
95
80-120
Magnesium
mglkg
500
479
96
80-120
Manganese
mg/kg
50
47.2
94
80-120
Molybdenum
mglkg
50
47.2
94
80-120
Nickel
mglkg
50
49.2
98
80-120
Potassium
mglkg
500
ND
9a
80-120
Selenium
mglkg
50
43.0
86
80-120
Silver
mglkg
25
23.1
92
80-120
Sodium
mg/kg
500
604
101
80-120
Zinc
mg/kg
50
46.8
94
80-120
Pace Analytical Services, LLC
9800 Kincey Ave_ Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are In the units indicated by the "Units" column except where an alternate unit is presented to the right or the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 10/04/2019 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 25

ace'Mafy> ical
wvr�pacelabs.cort�
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project.
WOOD BOILER ASH 9126119
Pace Project No.:
92447203
MATRIX SPIKE $ MATRIX SPIKE DUPLICATE:
2693283
2693284
MS
MSD
92446987006
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
Arsenic
mg/kg
v 1.4
55.5
50.3
363
32.5
63
62
75-125
11 M1
Barium
mg/kg
117
55.5
503
173
167
102
101
75-125
3
Cadmium
mg/kg
NO
55.5
50.3
46.0
41.1
83
82
75-125
11
Calcium
mglkg
93.7
555
503
662
814
103
143
75.125
21 M1 R1
Chromium
mglkg
6.0
55.5
50.3
546
47A
88
82
75-125
14
Copper
mglkg
63.1
55.5
50.3
fib
110
96
93
75-125
5
Iron
mglkg
44200
555
503
40100
39400
-732
-936
75-125
2 E,M1
Lead
mglkg
9.3
55.5
50.3
51.3
46.5
76
74
75-125
10 M1
Magnesium
mglkg
4820
555
503
5630
5550
147
147
75-125
1 M1
Manganese
mglkg
333
55.5
50.3
403
397
127
128
75-125
1 M1
Molybdenum
mg/kg
NO
55.5
50.3
34.8
30.8
62
60
75-125
12 M1
Nickel
mg/kg
4.1
55.5
50.3
50.2
44.7
83
81
75-125
12
Potassium
mg/kg
5660
555
503
6290
6330
115
133
75-125
1 M1
Selenium
mg/kg
NO
555
50.3
31.1
27 0
56
54
75-125
14 M1
Silver
mg/kg
NO
27.7
251
23,0
20A
83
81
75-125
12
Sodium
mg/kg
NO
555
503
497J
442J
82
80
75-125
Zinc
mg/kg
50.6
555
50.3
977
91.6
85
82
75-125
6
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right or the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/04/2019 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 25

aceAnalylical
n°�rs+rpacelabs. carp
Project: WOOD BOILER ASH 9/26119
Pace Project No.: 92447203
QC Batch: 501642
QC Batch Method: EPA 3010A
Associated Lab Samples: 92447203001, 92447203002
METHOD BLANK 2695509
Associated Lab Samples: 92447203001, 92447203002
Parameter
Units
Arsenic
mg/L
Barium
mg/L
Cadmium
mg/L
Chromium
mg1L
Lead
mg1L
Selenium
mg1L
Silver
mg/L
METHOD BLANK: 2696394
Associated Lab Samples:
92447203001. 92447203002
Parameter
Units
Arsenic
mg/L
Barium
mg/L
Cadmium
mg1L
Chromium
m911-
Lead
mg1L
Selenium
mg1L
Silver
mg/L
QUALITY CONTROL DATA
Analysis Method: EPA 60100
Analysis Description: 6010 MET TCLP
Matrix: Water
Blank
Result
Reporting
Limit
Analyzed Qualifiers
ND
0.050
10/04/1914:42
ND
0.25
10104/1914:42
ND
0.0050
10/04/1914:42
ND
0.050
10/0411914:42
ND
0.025
10/0411914:42
ND
0.10
10/04/1914:42
ND
0,025
10/0411914:42
Matrix: Water
Blank
Result
Reporting
Limit
Analyzed Qualifiers
ND
0.050
10/0411914:48
ND
0,25
10104/1914:48
NO
0.0050
10/0411914:48
ND
0.050
10/04/1914:48
ND
0.025
10/04/1914:48
ND
0.10
10/04/1914:48
ND
0.025
10/0411914:48
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE:
2697759
Spike
LCS
LCS
% Rec
Parameter
Units
Conc-
Result
% Rec
Limits Qualifiers
Arsenic
mg1L
2.5
2.5
99
80-120
Barium
mg1L
2.5
2.5
101
80-120
Cadmium
mg1L
2.5
2.5
98
80-120
Chromium
mg1L
2.5
2A
98
80-120
Lead
mg/L
2.5
2A
97
80-120
Selenium
mgJL
25
2.6
105
80-120
Silver
mg/L
12
1.3
100
80-120
LABORATORY CONTROL SAMPLE: 2697760
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Arsenic mg1L 2.5 2.4 96 80-120
Barium mg1L 2.5 2.5 101 80-120
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 10/04/2019 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 25

aceAnalftcal'
�rrrpacelalis.com
QUALITY CONTROL DATA
ProjectWOOD BOILER ASH 9126119
Pace Project No.: 92447203
Pace Analytical Services, LLC
9800 Kincey Ave, Suite 100
Huntersviile, NC 28078
[phone]
LABORATORY CONTROL SAMPLE:
2697760
Spike
LCS
LCS
% Rec
Parameter
Units
Cone.
Result
% Rec
Limits Qualifiers
Cadmium
mg1L
2.5
2.5
100
80-120
Chromium
mglL
2.5
2.5
98
80-120
Lead
mglL
2.5
2.5
99
80-120
Selenium
mglL
2.5
2.6
105
80-120
Silver
mglL
1.2
1-2
98
80-120
MATRIX SPIKE R MATRIX SPIKE DUPLICATE-
2697769
2697770
MS
MSD
92447027002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
r _m �—
Units
— —
Result
Cone
Cone.
Result
Result
% Rec
% Rec
Limits
RPD
Arsenic
mg/L
NO
2.5
2.5
. A 2.5
24
99
96
75-125
� 2
Barium
mg1L
NO
2.5
2 5
2.5
2.5
97
97
75-125
0
Cadmium
mg1L
NO
2.5
2.5
2.4
24
97
97
75-125
0
Chromium
mg1L
NO
2 5
2.5
2A
2.4
96
96
75-125
0
Lead
mgtL
ND
2.5
2.5
2.4
2A
95
95
75-125
0
Selenium
mgiL
ND
2,5
2 5
2.6
2.6
104
104
75-125
0
Silver
mgtL
ND
12
1.2
12
12
99
98
75-125
0
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/04/2019 05:14 PM without the written consent of Pace Analytical Services, LLC
-
n..-i
Page 13 of 25

ac Analytica "
�vr�r pacWabs. corn
QUALITY CONTROL. DATA
Project: WOOD BOILER ASH 9126/19
Pace Project No.: 92447203
QC Batch: 500382 Analysis Method: ASTM D2974-87
QC Batch Method: ASTM D2974-87 Analysis Description: Dry Weight/Percent Moisture
Associated Lab Samples: 92447203001
SAMPLE DUPLICATE: 2692302
92446941001 Dup
Parameter Units Result Result RPD Qualifiers
Percent Moisture % 17A 15.8 10
SAMPLE DUPLICATE: 2692303
Parameter
Percent Moisture
92447317009 Dup
Units Result Result RPD Qualifiers
% 11.6 11.4 2
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersvilie. NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units' column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 10/0412019 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 14 of 25

s
-1*;2 aceAnalytical
wwripacelabs.wm
Project WOOD BOILER ASH 9/26119
Pace Project No. T 92447203
QC Batch: 500391
QC Batch Method: ASTM 02974-87
Associated Lab Samples: 92447203002
SAMPLE DUPLICATE: 2692341
Parameter Units
Percent Moisture %
QUALITY CONTROL DATA
Analysis Method: ASTM D2974-87
Analysis Descriptiom Dry Weight/Percent Moisture
92447203002 Dup
Result Result RPD Qualifers
54.8 54.1 1
SAMPLE DUPLICATE 2692342
92447092002 Dup
Parameter Units Result Result
Percent Moisture % 25.3 — _ 254
RPD Qualifiers
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville. NC 28078
[phone]
Results presented an this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT Of LABORATORY ANALYSIS
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Date: 10/04/2019 05:14 PM without the written consent of Pace Analytical Services, LLC, Paige 15 of 25

1!�2 `
aceAnalytical
xr�v�.pacelabs. corer
QUALITY CONTROL DATA
Project: WOOD BOILER ASH 9126/19
Pace Project No.: 92447203
QC Batch: 500553 Analysis Method: EPA 1010A
QC Batch Method: EPA 1010A Analysis Description: 1010 Flash Point, Closed Cup
Associated Lab Samples: 92447203001, 92447203002
SAMPLE DUPLICATE: 2693064
2623632001 Dup
Parameter Units Result Result
Flashpoint deg F >200 >200
RPD Qualifiers
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result,
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 10104/2019 05:14 PM without the written consent of Pace Analytical Services, LLC, Page 16 of 25

aceAnalytical
www.pacelabs.com
Project: WOOD BOILER ASH 9126119
Pace Project No.: 92447203
QC Batch: 500559
QC Batch Method: EPA9045D
Associated Lab Samples: 92447203001, 92447203002
SAMPLE DUPLICATE: 2693077
Parameter Units
pH at 25 Degrees C Std. Units
SAMPLE DUPLICATE: 2693078
Parameter
pH at 25 Degrees C
QUALITY CONTROL DATA
Analysis Method: EPA 9045D
Analysis Description: 9045 pH
92447027001 Dup
Result Result RPD Qualifiers
T�5.5 5-4 2 H3
92447185001 Dup
Units Result Result
Std. Units __.-- 4A 4.3
RPD Qualifiers
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersvilie, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10104/2019 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 25

aceAnalytical
wvrrrpaCerabs.wna
Project: WOOD BOILER ASH 9/26119
Pace Project No.: 92447203
QC Batch 501037
QC Batch Method: EPA 365.1 Rev 2.0 1993
Associated Lab Samples: 92447203001, 92447203002
METHOD BLANK: 2694947
Associated Lab Samples: 92447203001, 92447203002
Parameter Units
Phosphorus mglkg
LABORATORY CONTROL. SAMPLE: 2694948
Parameter Units
_.... .... ...
_.
Phosphorus mg/kg
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville. NC 28078
[phone]
QUALITY CONTROL DATA
Analysis Method: EPA 365 1 Rev 2.0 1993
Analysis Description: 365.1 Phosphorus, Total
Matrix: Solid
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.86 10/01/19 22:08
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
50 48.7 97 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2694949 2694950
MS MSD
92446897001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
.......... ............ ..........
...._m _
Phosphorus mglkg 164 50 46.3 163 163 -2 -2 90-110 0 M1
Results presented an this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in Full.
Date: 10/04/2019 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 18 of 25

aceAnafytical
vr�r�pacerabs.cam
Project: WOOD BOILER ASH 9/26119
Pace Project No.: 92447203
QC Batch: 363761
QC Batch Method: SW-846 7.3.3.2
Associated Lab Samples: 92447203001. 92447203002
METHOD BLANK', 1764904
Associated Lab Samples. 92447203001, 92447203002
Parameter Units
Cyanide. Reactive mglkg
LABORATORY CONTROL SAMPLE: 1764905
Parameter Units
Cyanide Reactive mglkg
Pace Analytical Services, L.LC
9800 Kincey Ave. Suite 100
Huntersvil€e, NC 28078
[phone]
QUALITY CONTROL DATA
Analysis Method. EPA 9014
Analysis Description: 733C Reactive Cyanide
Matrix: Solid
Blank Reporting
Result Limit Analyzed Qualifiers
ND _ 0.99 10/01/19 16:28
Spike LCS LCS % Rec.
Conc Result % Rec Limits Qualifiers
99.5 ND � mma _0-8
SAMPLE DUPLICATE: 1764997
92447374005 Dup
Parameter Units Result Result
Cyanide. Reactive mglkg ND ND
RPD Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT Of LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/04/2019 05:14 PM without the written consent of Pace Analytical Services, LLC. Page 19 of 25

;aceAnalyfical'
avrrrpacelabs.com
QUALITY CONTROL DATA
Project: WOOD BOILER ASH 9126119
Pace Project No.: 92447203
QC Batch: 363756 Analysis Method: SM 4500S2F-2011
QC Batch Method: SW-846 7.3.4.2 Analysis Description: 734S Reactive Sulfide
Associated Lab Samples, 92447203001, 92447203002
METHOD BLANK: 1764B94 Matrix: Solid
Associated Lab Samples: 92447203001. 92447203002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Sulfide. Reactive mg/kg ND 9.9 09/30119 19:32
Pace Analytical Services, LLC
9800 Kincey Ave- Suite 100
Huntersville. NC 28078
[phone]
LABORATORY CONTROL SAMPLE:
Parameter
1764895
Units
Spike LCS LCS
Cone_ Result % Rec
% Rec
Limits Qualifiers
Sulfide, Reactive
mglkg
199 35.8 18
0-52
SAMPLE DUPLICATE: 1765003
92447374005 Dup
Parameter
Units
Result Result RPO
Qualifiers
Sulfide. Reactive
mg/kg
ND ND
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/04/2019 05:14 PM without the written Consent of Pace Analytical Services. LLC- Page 20 of 25

!;aOAnalyficaf'
wwelpaceiabs-corn
QUALIFIERS
Project WOOD BOILER ASH 9126/19
Pace Project No: 92447203
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
Pate Analytical Services, LLC
9800KinceyAve. Suitet00
Huntersville, NC 28078
[phone]
PQL - Practical Quantitatian Limit.
RL - Reporting Limit • The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each anatyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
WNitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270 The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes
TN - The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services - Asheville
PAST-C Pace Analytical Services - Charlotte
PAST -PA Pace Analytical Services - Greensburg
ANALYTE QUALIFIERS
E Analyte concentration exceeded the calibration range The reported result is estimated.
H3 Sample was received or analysis requested beyond the recognized method holding time
M1 Matrix spike recovery exceeded QC limits Batch accepted based on laboratory control sample (LCS) recovery.
R1 RPD value was outside control limits
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 1010412019 05:14 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 25

aceAnalyfical "
wwapacelabs.corn
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, LLC
9800 Kmcey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project:
Pace Project No.:
WOOD BOILER ASH 9126/19
92447203
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92447203001
NP92619A
EPA 30508
500633
EPA 6010D
500820
B2447203002
NP926198
EPA3050B
500633
EPA6010D
500820
92447203001
NP92619A
EPA 3010A
501642
EPA 6010D
501645
92447203002
NP926198
EPA 3010A
501642
EPA 6010D
501645
92447203001
NP92619A
EPA 7470A
501643
EPA 7470A
501769
92447203002
NP926198
EPA 7470A
501643
EPA 7470A
501769
92447203001
NP92619A
EPA 7471 B
500647
EPA 74718
500933
92447203002
NP92619B
EPA 74718
500647
EPA 74716
500933
U2447203001
NP92619A
ASTM D2974-87
500382
92447203002
NP926198
ASTM D2974-87
500391
92447203001
NP92619A
EPA1010A
500553
92447203002
NP92619B
EPA 1010A
500553
92447203001
NP92619A
EPA 90451)
500559
92447203002
NP92619B
EPA9045D
500559
92447203001
NP92619A
EPA 365.1 Rev 2 0 1993
501037
EPA 365.1 Rev 2.0 1993
501067
92447203002
NP926198
EPA 365 1 Rev 2.0 1993
501037
EPA 365.1 Rev 2.0 1993
501067
92447203001
NP92619A
SW-846 7.3.3.2
363761
EPA9014
363889
92447203002
NP92619B
SW-846 7.3.3.2
363761
EPA9014
363889
92447203001
NP92619A
SW-846 7.3.4.2
363756
SM 4500S2F-2011
363888
92447203002
NP926198
SW-846 7.3.4.2
363756
SM 450052F-2011
363888
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 1010412019 05:14 PM without the written consent of Pace Analytical Services, LLC. Page 22 of 25

Document Name:
iple Condition Upon _R_ccefpt(SCURj
Document No.:
I
F-CAR-CS-033-Rev.06
Laboratory receiving samples:
f7ocurnent Hcvised February 7, 2018
_— _Page 1 of 2-
15SLing Authority:
Pa4_e Carolinas {lvality Office
Asheville 2q Eden[:]
Greenwood ❑
Huntersville ❑ Raleigh[] Mechanicsville❑
s
Client
Wa#:92447203
'
o M q SS
Project
t
courier: ❑fed tx ❑JPs ❑LISPS
[� Cow,,nercial ❑I'acr:
nCilLer _
9244 203
Custody 5eal Present? ❑Yns offu
Seals Intact? ❑yes
[ (Pia
Dss.�_
tc/Initials Person Exam�ningtontent1 ../7,9
Packing Materlal: ❑SubbIv Wrap
❑Hubble Bags �Nane
❑ ().hrr
Biological Tissue Frozen?
[IN/A
❑Yrs ❑No
Thermometer:
50iitGunfl)J3-TQ'y l
Type of Ice: ❑'Ner ❑lit�.tt:
�jl>:,
Cooler Temp ('C): Correction
Factor: Add/subtract I'C;
t (j ,
Temp should t1e al)ove freezing to 6'C
q . S..
Cooler Temp Corrected ('C): __ __
❑ _n:pL; our ni trn p criteria, SzmLl, ; un lir, coui:ng prir: s5
USDA Regulated Soil (❑ NI/A, watef samplc)
hi Urlglfl itN 11L d gLl_-a r`Athm the Uvl tee y0%!5 CAS ICY_ Or Sf
(Lh1'( It l.tl)S??
ilia 15lig0dU f+00i d 4'lfogo 50-iftt' llntvflmr�U[1'0'
d Puertri R QYrs
Yes ❑hia
—_
Ju 1L'i1IIAL .dil U w_ol? .�(oNt,
Ca m mints/Discrepancy:
Chaflof(-oAoily Prciwnt'
1?
❑1I
Sample, ArLlvcd within Mold Tww?
Short Hold Tune Analysis (<72 hr j?
r,„
EINIA
- —
Rush Turn Around Time Requested?
—_ _�
�y ❑ ao
qt�/<<
f
f��i_Q .- rrr3 -1
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CuntairersinLsct?
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— ^`
_ _❑M1,g
_ �/"_ _
K
__ _ ---.- ___---- ___ _ --
S.Lmptc tahci; rvlal0i CDC.'
�Yer. ❑lao
❑77M
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iududes lJJtc°/TLmi'/Ib/An,51y,Ls fVlaU Ix: SL
Headspace ul VUA Vials 1,5 hrnmj? _01 ''_ ❑il°.. g+�; i UJ. ------
IL Fop tilml, Present? H1A ]t.
Tfil, H1,14ILustodySeal' Itusc.nt'
COMMENTS/SAMPLE VISCREPANCY Field Data Required? ❑yr3 ❑No
tot ID of spiit containers.
CLIENT NOTIFICATION/RESOLUTION
Person contxled UateJfarne
Project Manager SCURF Review:
Project Manager SRF Review:
I
r
Date: --- - --� -�• / r �—.-.�_ _
Date: --
Page 23 of 25

Docurne€n Narne. Docowent Revised: February 7, 2018
` _.__ Page 1
. 5a€nple Condition Upon Recc€pt(St:iJR) of
_ _ ; ._
f c€CP,/ J1 �tiC�l1 _ Orrc€rmwi-I No. Issuing Authority.
F-CAR•r-S-033-Rev.06 Pace Carolinas Q€lafity Office _
*Check mark top half of box if pH and/or ciechlorination is Project It WO#o ea
verified and within the acceptance range for preservation _ "-/"—
samples. PM: C®1 Due Date: 74/03/19
Exceptions VOA, Caliiu€m, TOC, Od and Giease, DRO/8015 (:eater) 00C., LLFil, CLIENT: 92-Baxter
**Bottom half of box is to list number of bottle
lJ
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pH Adjustment Log for Preserved Samples
$rSn3pIC ID -Typ€? of Pfeservat{ve pH upon receipt Date preservation adjusted Time prei'rvalion Antouni of Pre5cly 7tlVe tflt it
ad€€iqcd added
i
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f{nt .: V'fItrtnovet there is a if€,er:_pancy <da.cti3g Ffrnth Carolina coil] h€haix . sau€ptvs- a enay of t€fls fcri:n t.i$ _o 5>! 't to"hi, T{ssl €h Carolin_t OF{IitR Co i hipration D r:re (i r
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Page 24 of 25

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Page 25 of 25

aceAnafytical
wm.pacelabs.com
June 26, 2019
Mr. Ricky Styles
Baxter Healthcare
2859 Old Linville Road
Marion, NC 28752
RE: Project: BAXTER BIOMASS 6-13-19
Pace Project No.: 92433041
Dear Mr. Styles:
Pace Analytical Services, LLC
9800 KinceyAve, Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on June 13, 2019. The
results relate only to the samples included in this report_ Results reported herein conform to the most
current, applicable TNIINELAC standards and the laboratory's Quality Assurance Manual, where
applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Chris Derouen
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC,
Page 1 of 19

aceAnalytical
wNwpacelabs. corn
Pace Analytical Services, LLC
9800 KinceyAve. Suite l00
Huntersville, NC 28078
[phone]
CERTIFICATIONS
Project: BAXTER BIOMASS 6-13-19
Pace Project No. 92433041
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
South Carolina Certification #: 99006001
LouisianalNELAP Certification # LA170028
Florida[NELAP Certification #: E87627
North Carolina Drinking Water Certification #: 37706
Kentucky UST Certification #: 84
North Carolina Field Services Certification #: 5342
VirginiaNELAP Certification #: 460221
North Carotina Wastewater Certification #: 12
Asheville Certification lDs
2225 Riverside Drive, Asheville, NC 28804 North Carolina Wastewater Certification #: 40
Florida/NELAP Certification #: E87648 South Carolina Certification #: 99030001
Massachusetts Certification #: M-NC030 VirginiaNELAP Certification #: 460222
North Carolina Drinking Water Certification #: 37712
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in fu$i,
without the written consent of Pace Analytical Services, LLC Page 2 of 19

aceAnaljftal
WWW.PaceiaBs.cam
SAMPLE ANALYTE COUNT
Pace Analytical Services, LLC
9800 Kincey Ave Suite t00
Huntersville. NC 2B078
(704)B75-9092
Project:
BAXTER BIOMASS 5-13-19
Pace Project No.:
92433041
Analytes
Lab lt3
Sample ID
Method
Analysts
Reported
Laboratory
92433041001
SP53019A
EPA 6010D
SH1
17
PASI-A
EPA 6010D
DS
7
PASI-A
EPA 7470A
JMW1
1
PASI-A
EPA 7471 B
JMW1
1
PASS -A
ASTM D2974-87
KDF
1
PASI-C
EPA 9045D
SMK
1
PASI-A
EPA 365 1 Rev 2.0 1993
NAL
1
PASI-A
92433041002
SPS30198
EPA 601OD
SH1
17
PASI-A
EPA 601 OD
IDS
7
PASI-A
EPA 7470A
JMW1
1
PASI-A
EPA 7471B
JMW1
1
PASI-A
ASTM D2974-87
KDF
1
PASI-C
EPA 9045D
SMK
1
PASI-A
EPA 365.1 Rev 2.0 1993
NAL
1
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC, Page 3 of 19

f aceAnalyfical
wmtpacelabsxam
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: BAXTER BIOMASS 6-13-19
Pace Project No.: 92433041
Sample: SPS3019A
Lab ID: 92433041001
Collected: 06/13/19 11:15
Received: 06/13119
13:11 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters
Results
Units
Report Limit OF
Prepared
Analyzed
CAS No. Qual
6010 MET ICP
Analytical Method:
EPA 601OD
Preparation Method: EPA30508
Arsenic
NO
mglkg
1.9 1
06/25/19 11:53
06/25119 23:12
7440-38-2
Barium
1620
mglkg
0,94 1
06/25/19 11:53
06/25119 23:12
7440-39-3
Cadmium
2.8
mg/kg
0.19 1
06/25/19 11:53
06125/19 23:12
7440-43-9
Calcium
104000
mglkg
188 10
0612511911:53
0612611916:51
7440-70-2
Chromium
15.1
mglkg
0.94 1
06/25/19 11:53
06125/19 23:12
7440-47-3
Copper
69.2
mglkg
0.94 1
06/25/19 11:53
06/25/19 2312
7440-50-8
Iron
8380
mglkg
18.8 1
06/25/19 11:53
06/25/19 23:12
7439-89-6
Lead
196
mg/kg
0.94 1
06/25/19 11:53
06/25/19 2312
7439-92-1
Magnesium
12700
mglkg
18.8 1
06/25/19 11:53
06/25/19 2312
7439-95-4
Manganese
3700
mg/kg
9.4 10
06/25119 11:53
06/2611916:51
7439-96-5
Molybdenum
NO
mglkg
0.94 1
06/25/19 11:53
06/25/19 23:12
7439-98-7
Nickel
20.4
mglkg
0.94 1
06125/19 11:53
06125/19 23:12
7440-02-0
Potassium
B970
mglkg
941 1
06125/19 11:53
06125/19 23:12
7440-09-7
Selenium
ND
mglkg
1.9 1
06/25119 11:53
06125/19 23:12
7782-49-2
Silver
ND
mg/kg
0.94 1
06/25/19 11:53
06/25/19 23:12
7440-22-4
Sodium
3680
mglkg
941 1
06/25/19 11:53
06/25/19 23:12
7440-23-5
Zinc
218
mglkg
1.9 1
0612511911:53
06/26/1913A7
7440-66-6
6010 MET ICP, TCLP
Analytical Method: FPA 6010D Preparation Method. EPA 3010A
Leachate Method/Date;
EPA 1311; 06/21/19 21i35 Initial
pH: 9.56: Final
pH:6
Arsemr,
NO
mg1L
0,050 1
06/23/1911:22
0612411917:06
7440-38-2
Barium
6.4
mg1L
0,25 1
0612311911:22
06/2411917:06
7440-39-3
Cadmium
0.0092
mg1L
0.0050 1
06123/1911:22
0612411917:06
7440-43-9
Chromium
NO
mg/L
0.050 1
0612311911:22
0612411917:06
7440-47-3
I..earl
NO
mg/L
0.025 1
0612311911:22
06124/1917:06
7439-92-1
Selenium
NO
mg1L
0.10 1
06/23/19 11:22
06/24/19 17:06
7782-49-2
Silver
ND
mg/L
0,025 1
0612311911:22
06124/1917;06
7440-22-4
7470 Mercury, TCLP
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Leachate Method/Date: EPA
1311:06121it9 21:35 Initial
pH: 9,56; Final pH: 6
Mercury
ND
mg/L
0,00020 1
06/24/19 07:36
06/24/19 15:51
7439-97-6
7471 Mercury
Analytical Method:
EPA 7471B Preparation Method: EPA
7471B
Mercury
ND
mglkg
0.0068 1
0611711914:38
06118/1912:49
7439-97-6
Percent Moisture
Analytical Method: ASTM
D2974-87
Percent Moisture
56.7
%
0.10 1
06/14/19 17:09
9045 pH Soil Analytical Method: EPA 9045D
pH at 25 Degrees C 7.8 Std. Units 0.10 1 06124/19 14:34 H3
365A Phosphorus, Total Analytical Method: EPA365.1 Rev 2.0 1993 Preparation Method: EPA365.1 Rev 2.0 1993
Phosphorus 2040 mglkg 22.6 10 0611611918:51 06117/1918:46 7723-14-0
Date: 06/26/2019 07:37 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 19

aCeAnalytical
www.paceiabs.com
paceiabs.com
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: BAXTER BIOMASS 6-13-19
Pace Project No.: 92433041
Sample: SP53019B
Lab ID: 92433041002 Collected; 06/13/19 11:15 Received: 06/13/19 13:11 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters
Results units Report Limit OF Prepared
Analyzed
CAS No. Quat
6010 MET 1CP
Analytical Method: EPA 6010D Preparation Method. EPA 30508
Arsenic
ND mg/kg 17.3 10 0612511911:53
0612611911:46
7440-39-2
Barium
1660 mglkg 8 7 10 06/25/19 11:53
06/26/19 11:46
7440-39-3
Cadmium
2.4 mglkg 17 10 06/25/1911:53
06/26/1911:46
7440-43-9
Calcium
99400 mglkg 173 10 06/2511911:53
0612611911:46
7440-70-2 BC
Chromium
16.0 mg/kg 8.7 10 06/2511911:53
06/2611911:46
7440-47-3
Copper
73.3 mg/kg 8.7 10 06125/1911:53
0612611911:46
7440-50-8
Iron
10100 mglkg 173 10 06125/1911:53
06126/1911A6
7439-89-6
Lead
33.9 mglkg 8.7 10 0612511911:53
0612611911:46
7439-92-1
Magnesium
13300 mglkg 173 10 06125/1911:63
06/26/1911:46
7439-95-4
Manganese
3720 mglkg 8.7 10 0612 5/19 11 : 53
06126/1911.46
7439-96-5
Molybdenum
NO mg/kg 8.7 10 06/2511911:53
06126/1911:46
7439-98-7
Nickel
25.0 mglkg 8.7 10 06/25/1911:53
06126/1911:46
7440-02-0
Potassium
9270 mg/kg 8670 10 06125/1911:53
06126/1911:46
7440-09-7
Selenium
ND mg/kg 17.3 10 06/2511911:53
06/26/1911:46
7782-49-2
Silver
NO mg/kg 8.7 10 06/25/1911:53
06126/1911:46
7440-22-4
Sodium
NO mglkg 8670 10 06/2511911:53
06126/1911:46
7440-23-5
Zinc
211 mg/kg 1.7 1 0612511911:53
06/2611913,50
7440-66-6
6010 MET 1CP, TCLP
Analytical Method EPA601OD Preparation Method, EPA 3010A
Leachate Method/Date: EPA 1311, 06/21/19 21:35 Initial pH: 9.51; Final
pH:6
Arsenic
ND mg/L 0 050 1 06/23/19 11;22
06/24119 17:09
7440-38-2
Barium
7.2 mg/L 0,25 1 06/2311911i22
06/2411917:09
7440-39-3
Cadmium
0.014 mg1L 0.0050 1 06123/1911:22
06/2411917:09
7440-43-9
Chromium
NO mg/L 0.050 1 06/23/1911:22
06/24/1917:09
7440-47-3
Lead
ND mg1L 0.025 1 06/23/1911:22
06124/1917:09
7439-92-1
Selenium
NO mg/L 0.10 1 06123/1911:22
06/24/1917:09
7782-49-2
Silver
ND mg/L 0.025 1 0612311911:22
06/2411917:09
7440-22-4
7470 Mercury, TCLP
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Leachate Method/Date: EPA 1311: 06121119 21:35 Initial pH: 9.51; Final
pH: 6
Mercury
ND mg/L 0.00020 1 06/24/19 07:36
06/24/19 15:54
7439-97-6
7471 Mercury
Analytical Method: EPA 7471 B Preparation Method: EPA 7471 B
Mercury
NO mglkg 0.013 1 0611711914738
06/18/1912:52
7439-97-6
Percent Moisture
Analytical Method: ASTM D2974.87
Percent Moisture
54.9 % 010 1
06/14/19 17:09
9045 pH Soil
Analytical Method: EPA 9045D
pH at 25 Degrees C
8.8 Std. Units 0.10 1
06/24/19 14:36
H3
365.1 Phosphorus, Total
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Phosphorus
2050 mglkg 21.8 10 0611611918:51
0611711918:47
7723-14-0
REPORT OF LABORATORY ANALYSIS
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Date: 06/26/2019 07:37 PM
without the written consent of Pace Analytical Services. LLC.
Page 5 of 19

aceAnaVicaf
vvimpace0bs.axm
QUALITY CONTROL DATA
Project: BAXTER BIOMASS 6-13-19
Pace Project No 92433041
QC Batch 482776 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury TCLP
Associated Lab Samples: 92433041001, 92433041002
METHOD BLANK: 2609139 Matrix: Water
Associated Lab Samples: 92433041001, 92433041002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Mercury mg/L NO 0.00020 06t2411915:24
METHOD BLANK 2609246 Matrix: Water
Associated l_ab Samples: 92433041001. 92433041002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Mercury mg1L ND 0.00020 06/24/1915:28
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 2610234
Spike LCS LCS % Rec
Parameter Units Conc Result % Rec Limits Qualifiers
Mercury mg1L 0.0025 0.0023 91 80-120
I ABORAVORY CONTROL SAMPLE: 2610235
Spike LCS LCS % Rec
Parameter Units Conc Result % Rec Limits Qualifiers
.............
Mercury mg/L 0.0025 0.0023 93 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2610236 2610237
MS MSD
92433040001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc Conc, Result Result % Rec % Rec Limits RPD oval
Mercury mg1L NO 0.0025 0.0025 0.0025 0.0024 100 95 75-125 5
Results presented on this page are In the units indicated by the "units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/26/2019 07:37 PM without the written consent of Pate Analytical Services, LLC. Page 6 of 19

,/* aceAna1XJcal
K�rv�.pacetahs.cort
Project BAXTER BIOMASS 6-13-19
Pace Project No : 92433041
QC Batch: 481512
QC Batch Method EPA 7471 B
Associated Lab Samples: 92433041001. 92433041002
METHOD BLANK- 2604163
Associated Lab Samples 92433041001, 92433041002
Parameter Units
Mercury mglkg
QUALITY CONTROL DATA
Analysis Method: EPA 74718
Analysis Description: 7471 Mercury
Matrix. Solid
Blank Reporting
Result Limit Analyzed Qualifiers
_ ND 0 0060 06/18/19 12:06
Face Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville. NC 28078
[phone]
LABORATORY CONTROL SAMPLE- 2604164
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Mercury mog 0,083 0 080 96 80-120
MATRIX SPIKE 8, MATRIX SPIKE DUPLICATE 2604165 2604166
MS MSD
92433201004 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone, Result Result % Rec % Rec Limits RPD Qual
Mercury mglkg 0 091 0 072 0 063 012 0.12 38 41 75-125 1 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right orthe result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/26/2019 07:37 PM without the written consent of Pace Analytical Services, LLC
Page 7 of 19

r !°aceAnafytical
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QUALITY CONTROL DATA
Project: BAXTER BIOMASS 6-13-19
Pace Project No.: 92433041
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 483069
Analysis Method:
EPA 60100
QC Batch Method: EPA 3050B
Analysis Description:
6010 MET
Associated Lab Samples: 92433041001,
92433041002
METHOD BLANK: 2611225
Matrix:
Solid
Associated Lab Samples: 92433041001,
92433041002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Qualifiers
Arsenic
mg/kg
NO
1-0
06/25/19 22:51
Barium
mglkg
NO
0.50
06125/19 22:51
Cadmium
mg/kg
NO
0.10
06/25/19 22:51
Calcium
mglkg
NO
10.0
06126/1911:14
BC
Chromium
mglkg
NO
0.50
06/25/19 22:51
Copper
mg/kg
ND
050
06/25/19 22:51
Iron
mglkg
NO
10.0
06/25/19 22:51
Lead
mg/kg
ND
0.50
06/25/19 22:51
Magnesium
mglkg
ND
10.0
06/25/19 22:51
Manganese
mglkg
ND
0.50
06/25/19 22:51
Molybdenum
mglkg
ND
0.50
06/25/19 22:51
Nickel
mg/kg
NO
0.50
06/25/19 22:51
Potassium
mglkg
NO
500
06/25/19 22:51
Selenium
mglkg
NO
1.0
06/25/19 22:51
Silver
mg/kg
ND
0.50
06/25/19 22:51
Sodium
mglkg
NO
500
06/25/19 22:51
Zinc
mg/kg
NO
1-0
06/2611911:14
LABORATORY CONTROL SAMPLE:
261l226
Spike
LOS
LCS %
Rec
Parameter
Units
Conc.
Result
% Rec Limits
Qualifiers
Arsenic
mglkg
50
45.8
92
80-120
Barium
mglkg
50
50.1
100
80-120
Cadmium
mg/kg
50
47.8
96
80-120
Calcium
mglkg
500
501
100
80-120
Chromium
mglkg
50
49.7
99
80-120
Copper
mg/kg
50
49.7
99
80-120
Iron
mg/kg
500
492
98
BO-120
Lead
mg/kg
50
47.6
95
80-120
Magnesium
mglkg
500
480
96
80-120
Manganese
mglkg
50
481
97
80-120
Molybdenum
mglkg
50
47.3
95
80-120
Nickel
mglkg
50
49.0
98
80-120
Potassium
mglkg
500
NO
99
80-120
Selenium
mg/kg
50
44.7
89
80-120
Silver
mglkg
25
24.3
97
80-120
Sodium
mglkg
500
501
100
80-120
Zinc
mglkg
50
45.7
91
80-120
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 06/26/2019 07:37 PM without the written consent of Pace Analytical Services. LLC.
Page 8 of 19

Pace Analytical Services, LLC
a:
ace/l ,� j�rca f 9801} Kinsey Ave_ Suite 078
�{ f 1 j tfuntersville, NC 28078
wwwpacelahs.cor, i
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No:
BAXTER BIOMASS 6-13-19
92433041
MATRIX SPIKE & MATRIX SPIKE DUPLICATE?
2611227
2611228
MS
MSD
92432847001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units
Result
Conc.
Conc
Result
Result
% Rec
% Rec
limits
RPD Qual
Arsenic
mglkg
32.2
46.3
463
72.3
73.9
87
90
75-125
2
Barium
mglkg
377
463
463
414
419
80
91
75-125
1
Cadmium
mglkg
177
46.3
46.3
231
222
117
98
75-125
4
Calcium
mglkg
135000
463
463
136000
137000
160
340
75-125
1 M6
Chromium
mglkg
210
46.3
46.3
251
258
87
103
75-125
3
Copper
mglkg
868
46.3
463
916
919
104
110
75-125
0
Iron
mglkg
62400
463
463
69300
90500
1490
6080
75-125
27 M6.R1
Lead
mglkg
25400
463
463
26800
24200
3000
-2580
75-125
10 M6
Magnesium
mglkg
6890
463
463
7170
7270
59
81
75-125
1 M1
Manganese
mglkg
7920
463
463
12200
12500
9290
9970
75-125
3 M6
Molybdenum
mglkg
15.0
46.3
46.3
51.3
54.2
78
85
75-125
6
Nickel
mglkg
51.0
463
463
84.6
88.9
72
82
75-125
5 M1
Potassium
mglkg
11800
463
463
NO
NO
117
67
75-125
M6
Selenium
mglkg
2.3
46.3
463
42.0
39.7
86
81
75-125
6
Silver
mglkg
41.3
23.1
23.1
64.0
64.4
98
100
75-125
1
Sodium
mglkg
7120
463
463
7740
7770
133
139
75-125
0 M1
Zinc
mglkg
128000
46.3
46.3
137000
134000
17600
11800
75-125
2 M6
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 06/26/2019 07:37 PM without the written consent of Pace Analytical Services, LLC,
Page 9 of 19

aceAnalylical Y
mini pacelabs.com
QUALITY CONTROL DATA
Project. BAXTER BIOMASS 6-13-19
Pace Project No.: 92433041
QC Batch: 482777 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET TCLP
Associated Lab Samples. 92433041001, 92433041002
METHOD BLANK: 2609139
Matrix:
Water
Associated Lab Samples:
92433041001, 92433041002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Arsenic
mg1L
ND
0.050
06124/1916:31
Barium
mg/L
NO
0.25
06/24/1915:31
Cadmium
mg/L
NO
0.0050
06/2411916:31
Chromium
mg/L
NO
0.050
06/24/1916:31
Lead
mg1L
ND
0.025
06/24/1916:31
Selenium
mg/L.
ND
0.10
06/2411916:31
Silver
mglL
NO
0.025
06/2411916:31
METHOD BLANK: 2609246
Matrix:
Water
Associated Lab Samples:
92433041001, 92433041002
Bank
Reporting
Parameter
Units
Result
Limit
Analyzed
Arsenic
.......... g
m /L
NO
-
0 050
06/24/19 16:44
Barium
mg/L
NO
0.25
06124/1916:44
Cadmium
mg/L
ND
0-0050
06/24/191E:44
Chromium
mg/L
NO
0.050
06/24/1916A4
t_ead
mg/L
ND
0.025
0612411916:44
SO(In iurn
mg/L
ND
0,10
06/24/1916:44
Silver
mg1L
ND
0.025
06124/1916:44
I ABORArORY CONTROL SAMPLE
2610238
Parameter
Units
Arsenic
mg/L
Barium
mg/L
Cadmium
mg1L
Chromium
mg/L
Lead
mg1L
Selenium
mg/L
Silver
mg/L
Pate Analytical Services, LLC
9800 KtnceyAve. Suite 100
Hunlersvllle, NC 28078
[phone]
Qualifiers
Spike
LCS
LCS
% Rec
Conc.
Result
% Rec
Limits Qualifiers
2,5
2.3
93
80-120
2.5
2.4
98
80-120
2-5
2.4
96
80-120
2.5
2.4
98
80-120
2.5
2.3
91
80-120
2.5
2.5
99
80-120
1.2
1.2
99
80-120
LABORATORY CONTROL SAMPLE: 2610241
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Arsenic mg/L 2.5 2.3 90 80-120
Barium mg/L 2.5 2.4 96 80-120
Results presented on this page are in the units Indicated by the "Units" coturnn except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 0612612019 07:37 PM without the written consent of Pace Analytical Services, LLC
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. accAnalytical
www.pacoabs.com
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave- Suite 100
Huntersville. NC 28078
[phone]
Project: BAXTER BIOMASS 6-13-19
Pace Project No.: 92433041
LABORATORY CONTROL SAMPLE:
2610241
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
Cadmium
mglL
2.5
2.4
96
80-120
Chromium
mglL
2.5
2.4
97
80-120
Lead
mglL
2.5
2.3
92
80-120
Selenium
mg1L
2.5
2 5
101
80-120
Silver
mglL
1.2
1.2
97
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2610239
2610240
MS
MSD
92433040002
Spike
Spike
MS
MSD
MS MSO
% Rec
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits
RPD
Arsenic
mg1L
ND
2.5
2 5
2.3
2.3
92
94
75-125
2
Barium
mg/L
NO
2.5
2.5
2A
2.5
96
97
75-125
2
Cadmium
mg/L
NO
2 5
2 5
2A
2.5
96
99
75-125
3
Chromium
mg/L
NO
2.5
2.5
24
2.5
96
99
75-125
3
Lead
mg1L
NO
2 5
2 5
23
2.4
92
95
75-125
3
Selenium
mg/L
NO
2 5
2.5
2.6
2.7
103
106
75-125
3
Silver
mg/L
ND
12
12
12
1.2
98
99
75-125
1
Results presented on this page are in the units indicated by the "Units" column except where an aitemate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date'. 06/26/2019 07:37 PM without the written consent of Pace Analytical Services, LLC-
Qual
Page 11 of 19

;aceAnalyfilf"ca
wwv�.lzlcelahs.crom
Project: BAXTER BIOMASS 6-13-19
Pace Project No.: 92433041
QC Batch: 481245
QC Batch Method: ASTM D2974-87
Associated Lab Samples: 92433041001, 92433041002
SAMPLE DUPLICATE: 2603185
Parameter Units
Percent Moisture %
SAMPLE DUPLICATE: 2603506
Parameter
Percent Moisture
QUALITY CONTROL DATA
Analysis Method: ASTM D2974-87
Analysis Description: Dry Weight[Percent Moisture
92432823003 Dup
Result Result RPD Qualifiers
19.0 13.8 31 D6
92432962001 Dup
Units Result Result
% 46.6 42.1
RPD Qualifiers
10
Pace Analytical Services, LLC
9800 Kincey Ave Suite 100
Huntersvilie, NC 28078
(7(14)875-9092
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 06I26I2019 07:37 PM without the written consent of Pace Analytical Services, LLC
Page 12 of 19

_ .. aceAnalytical
www.pacelabs.com
Project: BAXTER BIOMASS 6-13-19
Pace Project No: 92433041
QC Batch: 482785
OC Batch Method: EPA 90450
Associated Lab Samples- 92433041001. 92433041002
SAMPLE DUPLICATE: 2610263
Parameter Units
pH at 25 Degrees C Std Units
SAMPLE DUPLICATE: 2610264
Parameter
pH at 25 Degrees C
QUALITY CONTROL DATA
Analysis Method EPA 9045D
Analysis Description: 9045 pH
92431897014 Dup
Result Result RPD
5.5 5.6-
92432785002 Dup
Units Result Result
Std. Units _ 4.0 4 0
I Flo
RPD Qualifiers
0 H3
Pace Analytical Services, LLC
9800 Kincey Ave. Suite IDO
Huntersviile, NC 28078
[phone]
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 06/26/2019 07:37 PM without the written consent of Pace Analytical Services, LLC
Page 13 of 19

a;
aeeAnalytieal
iVwwpacelebs-cane
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville. NC 28078
[phone]
Project: BAXTER BIOMASS 6-13-19
Pace Project No.: 92433041
QC Batch 481389
Analysis Method: EPA 365.1 Rev 2.0 1993
QC Batch Method: EPA 365.1 Rev 2.0 1993
Analysis Description: 365.1 Phosphorus, Total
Associated Lab Samples: 92433041001, 92433041002
METHOD BLANK: 2603794
Matrix: Solid
Associated Lab Samples: 92433041001, 92433041002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Phosphorus mg/kg
ND 0.98
06/17/1914:44
LABORATORY CONTROL SAMPLE 2603796
Spike LCS
LCS % Rec
Parameter Units
Cone. Result
% Rec Limits Qualifiers
Phosphorus - mglkg
49 530
108 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2603796 2603797
MS MSD
92431897019
Spike Spike MS
MSD MS MSD % Rec
Parameter Units Result
Cone. Cone Result
Result % Rec % Rec Limits RPD Quat
- ---... ... ....
Phosphorus mglkg 777
43.6 59.8 112
90.5 80 21 90-110 22 M1,R1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2603798 2603799
MS MSD
92431897020 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone- Result Result % Rec % Rec Limits RPD Qual
...... ... .. . . ...... .. .. —
Phosphorus mglkg 74.8 42.9 52.8 107 115 75 76 90-110 7 M1
Results presented on this page are In the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 06/26/2019 07:37 PM without the written consent of Pace Analytical Services. LLC
Page 14 of 19

aceAnalytical"
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QUALIFIERS
Project: BAXTER BIOMASS 6-13-19
Pace Project No.: 92433041
DEFINITIONS
DF - Dilution Factor, if reported: represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MOL - Adjusted Method Detection Limit.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville.. NC 28078
(704)B75-9092
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270 The result for each anatyte is
a combined concentration.
Consistent with EPA guidelines. unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyi ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270 The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute
LABORATORIES
PAST -A Pace Analytical Services - Asheville
PAST-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
BC The same analyte was detected in an associated blank at a concentration above 112 the reporting limit but below the
laboratory reporting limit.
D6 The precision between the sample and sample duplicate exceeded laboratory control limits
H3 Sample was received or analysis requested beyond the recognized method holding time.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
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Date: 06/26/2019 07:37 PM without the written consent of Pace Analytical Services: LLC. Page 15 of 19

aceAnaly ical
�vrv�. paceiabs. cam
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntefsville, NC 28078
[phone]
Project
BAXTER BIOMASS 6-13-19
Pace Project No.:
92433041
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92433041001
SP53019A
EPA 3050E
483069
EPA6010D
483220
92433041002
SPS30198
EPA3050B
4B3069
EPA6010D
483220
92433041001
SP53019A
EPA 3010A
482777
EPA6010D
482824
92433041002
SPS3019B
EPA 3010A
482777
EPA6010D
482824
92433041001
SPS3019A
EPA 7470A
482776
EPA 7470A
482876
92433041002
SPS3019B
EPA 7470A
482776
EPA 7470A
482876
92433041001
SP53019A
EPA 74716
481512
EPA 7471 B
481586
92433041002
SP53019B
EPA 74718
481512
EPA 74716
481586
92433041001
SPS3019A
ASTM D2974-B7
481245
92433041002
SPS3019B
ASTM D2974-87
481245
92433041001
SP53019A
EPA 9045D
482785
92433041002
SPS3019B
EPA 9045D
482785
92433041001
SP53019A
EPA 365.1 Rev 2.0 1993
481389
EPA 365.1 Rev 2.0 1993
481459
92433041002
SP53019B
EPA 365.1 Rev 2 0 1993
481389
EPA 365.1 Rev 2.0 1993
481459
Date: 06/26/2019 07:37 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services. LLC
Page 16 of 19

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Baxter Biomass - Wood Boiler Ash - Ricky Styles
Please test the sar,p`eis) for the parameters as
listed belovv.
Send origina€ results to: ema'!: r,cky_styies-atsaxter cols
Send invoice and copy of results to: email- rjcky_styiesCcLt:axter.co i"
Ricky Styles
Banter 8'o0,3ss Purchase order # 207703
2859 Old Linville Rd
Marion, NC 28752
sample # Sample
Sample €]ale(sj Grab or
Total Metals • TCLP Me131s
I IgnitW ity. - pH
Total -Arsenic
Full TCLP ASoisture i3TU PER
DesaaiplSan
€and time sample I Composite
d As. Ga. Cd- ; - As. Ga. Cd.
React—ty Corrosrvity
i
Content POUND !
collected
j Ca. Cr, Cu Cr. Pb, Hg.
i
'
i
t Fe. Pb, Mg-. Se, AS
3
€
[ 3
! Hg, Mn, Mo.
Ki. K, Se. AD,
I
!
E
,
NA, Zn, total
i
!
1 !
Phos h
i
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E `:3-'q 1 EAM. C".:SOS-E
YES YES
mYES
......._�,i„
YES
i
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YES
`: YES
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Sam,: a sent to Pace Ana:yr.c3'!, Sera ces. lnc. Pro t %11^alter. To^ Vri:';!a,,s
2725 R",re,=tle D, e 88XKincey Aier,e. S_Etal. C
Aste" fe NC 28834 H-!e•s�i-:'e, N,' 28978
528-25=-7'76 _ ,i?4y 375-2;92 eM. 233
Cha'^ Sr Cui:U�y

;aceAnalyfical'
orrr�rpaceraas.eom
March 28, 2019
Mr. Ricky Styles
Baxter Healthcare
2859 Old Linville Road
Marion, NC 28752
RE: Project: Wood Boiler Ash 3/14
Pace Project No.: 92421396
Dear Mr. Styles:
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersviile. NC 28078
(7041875.9092
Enclosed are the analytical results for sample(s) received by the laboratory on March 14, 2019, The
results relate only to the samples included in this report. Results reported herein conform to the most
current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where
applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Chris Derouen
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 27

aceAnalytica(
ffovmpacelabs.rom
Project Wood Boiler Ash 3114
Pace Project No 92421396
Atlanta Certification lDs
110 Technology Parkway Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
Georgia DVV Microbiology Certification #: 812
Charlotte Certification tDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
LouisianalNELAP Certification # LA170026
North Carolina drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Asheville Certification lDs
2225 Riverside Drive. Asheville, NC. 28804
Florida/NELAP Certification # E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
North Carolina Certification #: 381
South Carolina Certification #: 98011001
Virginia Certification #: 460204
South Carolina Certification #: 99006001
FloridalNELAP Certification #: E87627
Kentucky UST Certification #: 84
VirginialVELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia[VELAP Cerlification # 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 27

x
aceftlyltical
ww"r.Pacefabs.com
SAMPLE ANALYTE COUNT
Pace Analytical Services, LLC
9800 KinceyAve Suite 100
HuntersvOle, NC 28078
[phone]
Project:
Pace Project No.
Wood Bailer Ash 3114
92421396
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
laboratory
92421396001
NP31419A
EPA 6010D
DS. KQ
17
PASI-A
EPA 601 OD
DS
7
PASI-A
EPA 7470A
RDT
1
PASI-A
EPA 7471 B
RDT
1
PASI-A
ASTM D2974-87
KDF
1
PASI-C
EPA 9045D
ECH
1
PASI-A
EPA 365 1 Rev 2 0 1993
MDW
1
PASI-A
92421396002
NP314198
EPA80818
SEM
9
PASI-C
EPA8082A
SEM
8
PASI-C
EPA 8151A
MZP
3
PASI-GA
EPA 6010D
DS
7
PASI-A
EPA 7470A
RDT
1
PASI-A
EPA 8270E
BPJ
18
PASI-C
EPA 8260D
SAS
14
PASI-C
ASTM D2974-87
KDF
1
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC, Page 3 of 27

f aceAnalXicaf�
w�vvr.paestabs.cor�
ANALYTICAL RESULTS
Project: Wood Boiler Ash 3/14
Pace Project No: 92421396
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: NP31419A
Lab 10: 92421396001
Collected: 03114/19 10A5
Received: 03/14/19 13:34 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent
moisture, sample size and any dilutions.
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qua[
6010 MET ICP
Analytical Method: EPA 601OD
Preparation Method:
EPA 30506
Arsenic
NO
mg/kg
1.3
1
03/23/19 10:10 03/24/19 21:54
7440-38-2
Barium
1400
mg/kg
6.5
10
03/23/19 10:10 03/25/19 21:42
7440-39-3
Cadmium
1.4
mg/kg
0.13
1
03/23/19 1010 03/24/19 21:54
7440-43-9
Calcium
77200
mglkg
130
10
03/23119 10:10 03/25/19 21 A2
7440-70-2
Chromium
16.6
mglkg
0.65
1
03/23/19 10:10 03/24119 21:54
7440-47-3
Copper
68.8
mglkg
0.65
1
03/23/19 10:10 03/24/19 21:54
7440-50-8
Iran
9580
mglkg
13.0
1
03/23/19 10:10 03124119 21:54
7439-89-6
Lead
16.3
mglkg
0.65
1
03/23/19 10:10 03/24/19 21:54
7439-92-1
Magnesium
10500
mg/kg
13.0
1
03/23/19 10:10 03/24119 21:54
7439-95-4
Manganese
2720
mg/kg
6.5
10
03/23/19 10:10 03/25/19 21:42
7439-96-5 D3
Molybdenum
1.2
mglkg
0.65
1
03/23/19 10:10 03/24/19 21:54
7439-98-7
Nickel
18.8
mglkg
0.65
1
03/23/19 10:10 03/24/19 21:54
7440-02-0
Potassium
16000
mglkg
6490
10
03/23/19 10:10 03/25/19 21A2
7440-09-7
Selenium
NO
mglkg
1.3
1
03/23/19 10:10 03/24/19 21:54
7782-49-2
Silver
ND
mglkg
0.65
1
03/23/19 10:10 03/24119 21:54
7440-22-4
Sodium
7310
mg/kg
649
1
03/23/19 10:10 03/24119 21:54
7440.23-5
Zinc
143
mglkg
1.3
1
03/23119 10:10 03/24119 21 54
7440-66-6
6010 MET ICP, TCLP
Arsenic
Barium
Cadmium
Chromium
Lead
Selenium
Silver
7470 Mercury, TCLP
Mercury
7471 Mercury
Mercury
Percent Moisture
Percent Moisture
9045 pH Soil
pH at 25 Degrees C
365.1 Phosphorus, Total
Phosphorus
Date: 03/28/2019 04:51 PM
Analytical Method. EPA 601 OD Preparation Method: EPA 3010A
Leachate Method/DaW EPA 1311; 03/21/19 22:24 Initial pH: 9.43; Final pH: 5
ND mg/L
0.050 1
03/23/19 09:04 03/24/19 17 58 7440-38-2
8.3 mg1L
0.25 1
03/23/19 09:04 03/24/19 17:58 7440-39-3
0.011 mg1L
0.0050 1
03/23/19 09:04 03124/19 17:58 7440-43-9
NO mg/L
0.050 1
03/23/19 09:04 03/24/19 17:58 7440-47-3
0.027 mglL
0.025 1
03/23/19 09:04 03/24/19 17:58 7439-92-1
NO mgiL
0.10 1
03/23/19 09:04 03/24/19 17:58 7782-49-2
NO mg/L
0.025 1
03/23/19 09:04 03/24/19 17:58 7440-22-4
Analytical Method FPA 7470A Preparation
Method: EPA 7470A
Leachate Method/Date: EPA 1311, 03/21/19 22:24 Initial pH: 9.43; Final pH: 5
ND mglt
0.00020 1
0312311912:08 0312511913:47 7439-97-6
Analytical Method: EPA 7471E Preparation
MethodEPA 7471E
NO mg/kg
0.0082 1
03/2111919:08 03122/1915:43 7439-97-6
Analytical Method: ASTM D2974-87
54.1 %
0.10 1
03/15/1915A2
Analytical Method: EPA 9045D
9.0 Std. Units 0.10 1 03/15/19 16:09 H1
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
2200 mglkg 105 50 03/20/19 21:14 03/20/19 23:36 7723-14-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC-
Page 4 of 27

accAnallytical"'
www.pacelabsxom
ANALYTICAL. RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave- Suite 100
Huntersville, NC 28078
[phone]
Project: Wood Boiler Ash 3114
Pace Project No.: 92421396
Sample: NP31419B Lab IQ: 92421396002 Collected: 03/14/19 10:45 Received: 03/14/19 13:34 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted far percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8081 TCLP Pesticides RVE
gamma-BHC (Lindane)
Chlordane (Technical)
Endrin
Heptachlor
Heptachlor epoxide
Methoxychlor
Toxaphene
Surrogates
Decachiorobiphenyi (S)
Tetrachloro-m-xylene (S)
8082 GCS PCBs, GrindITCLP
PCB-1016 (Aroclor 1016)
PCB-1221 (Aroclor 1221)
PCB-1232 (Aroclor 1232)
PCB-1242 (Aroclor 1242)
PCB-1248 (Aroclor 1248)
PCB-1254 (Aroclor 1254)
PC13-1260 (Aroclor 1260)
Surrogates
Decachtorobiphenyl (S)
8151A CI Acid Herbicides TCLP
2A-D
2,4,5-TP (Siivex)
Surrogates
2,4-DCAA (S)
Analytical Method: EPA 8081 B Preparation Method: EPA 3510C
Leachate Method/Date: EPA 1311; 03119/19 18:30 Initial p : 5.94: Final pH: 4
ND
ug/L
0.50
1
03/22/19 15:32
03/25/19 09:23
58-89-9
ND
ug/L
3.0
1
03/22/19 15:32
03/25/19 09:23
57-74-9
ND
ug1L
0.50
1
03/22/19 15:32
03/25/19 09:23
72-20-8
ND
ug1L
0.50
1
03/22/19 15:32
03/25/19 09:23
76-44-8
ND
ug1L
0.50
1
03/22119 15:32
03/25/19 09:23
1024-57-3
ND
uglL
1000
1
03/22/19 15:32
03/25/19 09:23
72-43-5
ND
ug1L
3.0
1
03/22/19 15:32
03125/19 09:23
8001-35-2
ill
%
10-138
1
03122/19 15:32
03/25/19 09:23
2051-24-3
108
%
10-110
1
03/22/19 15:32
03/25/19 0923
877-09.8
Analytical Method: EPA 8082A Preparation Method: EPA 3510C
Leachate Method/Date EPA 1311: 03119/19 18:30 Initial pH: 5 94: Final pH 4
ND
ug/L
1000
1
03/22/19 13:48 03/25/19 04:53
12674.11-2
ND
ug/L
1000
1
03/22/19 13 48 03/26/19 04.63
11104-28-2
ND
ug/L
1000
1
03/22/19 13:49 03/26/19 04 53
11141-16-5
ND
ug/L
1000
1
03/22/19 13:48 03/26/19 04:53
53469-21-9
ND
ug/L
1000
1
03/22/19 13:48 03/26/19 04:53
12672-29-6
ND
ug/L
1000
1
03/22/19 13:48 03/26/19 04:53
11097-69-1
ND
ug1L
1000
1
03/22/19 13A8 03/26/19 04 53
11096-82-5
49
%
10-132
1
03122/19 13:48 03/26/19 04:53
2051-24-3
Analytical Method: EPA8151A Preparation Method EPA8151A
Leachate MethodlDate: EPA 1311, 03/21/19 12:00 Initial pH: 9,49; Final pH 4.87
ND mg/L 0.0050 1 03/25/19 09:30 03/26/19 04:23 94-75-7
ND mg/L 0.010 1 03/75/19 09:30 03/26/19 04:23 93-72-1
83 %. 10-155 1 03/25/19 09:30 03/26/19 04:23 19719-28-9
6010 MET ICP, TCLP
Analytical Method: EPA601OD Preparation Method: EPA 3010A
Leachate MethodlDate: EPA 1311; 03/21/19 22:24 Initial pH: 9.56; Final
phi: 5.5
Arsenic
ND mg1L 0.050 1 03/23/19 09:04
03/24/19 18:01
7440-38-2
Barium
8.5 mg1L 0.25 1 03/23/19 09:04
03/24/19 18:01
7440-39-3
Cadmium
0.010 mglL 0.0050 1 03123/19 09:04
03/24/19 18:01
7440-43-9
Chromium
ND mg/L 0.050 1 03123/19 09:04
03/24/19 18:01
7440-47.3
Lead
ND mg/L 0.025 1 03/23119 09:04
03/24/19 18:01
7439-92-1
Selenium
ND mg/L 0.10 1 03/23/19 09:04
03/24/19 18:01
7782.49-2
Silver
ND mg/L 0.025 1 03123/19 09:04
03/24/19 18:01
7440-22-4
7470 Mercury, TCLP
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Leachate Method/Date: EPA 1311: 03/21/19 22:24 Initial pH: 9.56; Final pH: 5.5
Mercury
ND mg/L 0.00020 1 03/23/1912:08
03125/1913A9
7439-97-6
REPORT OF LABORATORY ANALYSIS
L1
This report shall not be reproduced, except in full,
Date: 03/2812019 04:51 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 27

f aceAnal�Jfical:
1`
wivwpacelabs.corr?
ANALYTICAL RESULTS
Project- Wood Boiler Ash 3114
Pace Project No.: 92421396
Pace Analytical Services, LLG
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
Sample: NP31419B Lab lD: 92421396002 Collected: 03/14/19 10A5 Received: 03/14/19 13:34 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual
8270E MSSV TCLP Sep Funnel
1,4-Dichtorobenzene
2,4-Dinitrotoluene
Hexachloro-1,3-butadiene
Hexachlorobenzene
Hexachloroethane
2-Methylphenol(o-Cresol)
3&4-Methylphenol(m&p Cresol)
Nitrobenzene
Pentachlorophenol
Pyridine
2.4,5-Trichtorophenot
2,4.6- Trichlorophenol
Surrogates
Nitrobenzene-d5 (S)
2-Flumobiphenyl (S)
lerphenyl d14 (S)
Phenotd6(S)
2-Fluorophenol (S)
2,4,6-iribromophenol (S)
8260D MSV TCLP
Benzene
2-Butanone (MEK)
Carbon tetrachloride
Chlorobenzene
Chloroform
1,4-Dichtorobenzene
1.2-Dichloroethane
11-Dichloroethene
Tet€achloroethene
Trichloroethene
Vinyl chloride
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
4-BromoFluorobenzene (S)
Percent Moisture
Percent Moisture
Analytical Method: EPA 8270E Preparation Method: EPA 351OC
NO
ug1L
50.0
1
03/22/19 08:55
03/26/19 18:47
106-46-7
NO
ug1L
50.0
1
03/22/19 08:55
03/26/19 18:47
121-14-2
ND
ug1L
50.0
1
03/22/19 08:55
03126/19 18:47
87-68-3
NO
ug1L
%0
1
03/22/19 08:55
03/26/19 18:47
118-74-1
NO
uglL
50.0
1
03/22/19 08:55
03/26/19 18:47
67-72-1
NO
uglL
50.0
1
03122119 08:55
03/26/19 1&47
95-48-7
NO
ug1L
50.0
1
03/22/19 0&55
03/26119 18A7
15831-10-4
ND
ug11-
50.0
1
03/22/19 08:55
03/26/19 18:47
98-95-3
ND
uglL
100
1
03122/19 08:55
03126/19 18:47
87-86-5
NO
ug1L
50.0
1
03/22/19 08:55
03126/19 18:47
110-86-1
NO
ug11
50.0
1
03/22/19 08:55
031261191&47
95-95-4
NO
ug1L
50.0
1
03/22/19 08:55
03/26/19 18A7
88-06-2
83
%6
12-102
1
03/22/19 08:55
03/26/19 18A7
4165-60-0
83
%
13-107
1
03/22/19 08:55
03/26/19 18A7
321-60-8
85
%
21-132
1
03122119 08:55
03/26/19 18:47
1718-51-0
28
%
10-110
1
03122/19 08:55
03126M9 18:47
13127-88-3
42
%
10-110
1
03/22/19 08:55
03/26/19 18:47
367-12-4
80
%p
27-108
1
03/22/19 0&55
03/26/19 18:47
118-79-6
Analytical Method EPA 82600
NO
uglL
100
20
03123/1917:44
71-43-2
NO
ug1L
200
20
0312311917:44
78-93-3
NO
ug1L
100
20
03123/1917:44
56-23-5
ND
uglL
100
20
03123/1917:44
108-90.7
NO
uglL
100
20
03123/1917A4
67-66-3
NO
ug1L
100
20
03/2311917:44
106-46-7
ND
ug/L
100
20
03/2311917:44
107-06-2
NO
ug1L
100
20
03/2311917:44
75-35-4
NO
ug1L
100
20
03/23/1917:44
127-18-4
NO
ug1L
100
20
0312311917:44
79-01-6
NO
uglL
100
20
03123/19 47:44
75-01-4
98
%
70-130
20
03123/1917:44
17060-07-0
103
%
67-135
20
0312311917:44
2037-26-5
98
%n
70-130
20
03/2311917:44
460-00-4
Analytical Method: ASTM D2974-87
53.8 %u 0.10 1
REPORT OF LABORATORY ANALYSIS
03/15/19 15:43
This report shall not be reproduced, except in full,
Date: 03/2812019 04:51 PM without the written consent of Pace Analytical Services, LLC Page 6 of 27

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QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 KinceyAve Suite ll)0
Huntersville, NC 28078
[phone]
Project: Wood Boiler Ash 3l14
Pace Project No.: 92421395
QC Batch. 465000
Analysis Method:
EPA7470A
QC Batch Method: EPA 7470A
Analysis Description:
7470 Mercury TCLP
Associated Lab Samples 92421396001, 92421396002
METHOD BLANK: 2527185
Matrix: Water
Associated Lab Samples: 92421396001. 92421396002
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Mercury
mglL
ND 0.00020 03/25/19 13 09
METHOD BLANK- 2527581
Matrix: Water
Associated Lab Samples 92421396001, 92421396002
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Mercury
mg1L
ND 0 00020 03/25/19 13:14
LABORATORY CONTROL SAMPLE
2528972
Spike LCS
LCS % Rec
Parameter
Units
Conc Result
% Rec Limits Qualifiers
Mercury
mg1L
00025 0,0029
118 80-120
LABORATORY CONTROL SAMPLE:
2528973
Spike LCS
LCS % Rec
Parameter
—
Units
Conc. Result
% Rec Limits Qualifiers
Mercury.
mglL
0.0025 0.0028
112 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE- 2528974 2528975
MS MSD
92421567001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Mercury mg1L NO 0.0025 0.0025 0,0031 0.0030 124 119 75-125 5
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit Is presented to the right orthe result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/28/2019 04:51 PM without the written consent of Pace Analytical Services, LLC, Page 7 of 27

;ace AnaiyftcalY,
nwwpacelabs.cor,r
QUALITY CONTROL DATA
Project: Wood Boiler Ash 3114
Pace Project NO: 92421396
Pace Analytical Services, LLC
980U Kincey Ave. Suite 100
Huntersville. NC 28078
[phone]
QC Batch: 464634
Analysis Method:
EPA 7471 B
QC Batch Method: EPA74718
Analysis Description:
7471 Mercury
Associated Lab Samples: 92421396001
METHOD BLANK: 2526699
Matrix: Solid
Associated Lab Samples: 92421396001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Mercury
mglkg
NO 0.0060 0312211915:18
LABORATORY CONTROL SAMPLE: 2526700
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
-----
Mercury
........ ..
mglkg
----
0.083 0.080
96 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE- 2526701 2526702
MS MSD
92420834001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPO Qual
................. .... .... .-- _ - —
Mercury mglkg NO 0-34 0.31 0.32 0.30 92 96 75-125 8
Results presented on this page are In the units indicated by the " Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 0312612019 04:5 11 PM without the written consent of Pace Analytical Services, LLC.
Page 8 of 27

aceArolytical
ww,vpacetabs.cnm
QUALITY CONTROL DATA
Project: Wood Boiler Ash 3114
Pace Project No.- 92421396
QC Batch: 465018
QC Batch Method: EPA3050B
Associated Lab Samples: 92421396001
Analysis Method:
Analysis Description:
EPA 6010D
6010 MET
METHOD BLANK 2529035
Matrix: Solid
Associated Lab Samples 92421396001
Blank Reporting
Parameter
_.�
Units
Result Limit
Analyzed
Arsenic
mg/kg
NO
1 0
03/24/19 21:23
Barium
mglkg
NO
0,50
03/24119 21:23
Cadmium
mglkg
NO
0.10
03/24/19 21:23
Calcium
mglkg
NO
10.0
03/24/19 21:23
Chromium
mglkg
NO
0.50
03124/19 21:23
Copper
mglkg
NO
0.50
03/24/19 21:23
Iron
mglkg
NO
10.0
03/24/19 21:23
Lead
mglkg
ND
0.50
03/24/19 21:23
Magnesium
mglkg
N❑
10.0
03/24/19 2113
Manganese
mglkg
ND
0.50
03/24/19 21 23
Molybdenum
mglkg
NO
050
03/24/19 21:23
Nickel
mglkg
NO
0.50
03/24/19 21:23
Potassium
mglkg
NO
500
03/24/19 21:23
Selenium
mglkg
NO
1.0
03/24/19 21 23
Silver
mglkg
ND
0.54
03/24/19 21:23
Sodium
mglkg
NO
500
03/24/19 21:23
Zinc
mglkg
ND
1 0
03/24/19 21:23
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
2529036
Units
-
Spike
Conc.
-_�_---SD
LCS
Result
LCS
% Rec
% Rec
Limits
Arsenic
mglkg
47.0
94
80-120
Barium
mglkg
50
48.5
97
80-120
Cadmium
mglkg
50
48.2
96
80-120
Calcium
mg/kg
500
470
94
80-120
Chromium
mglkg
50
49.0
98
80-120
Copper
mglkg
50
504
101
80-120
Iron
mglkg
Soo
461
92
80-120
Lead
mglkg
50
48.1
96
80-120
Magnesium
mglkg
500
467
93
80-120
Manganese
mg/kg
50
476
95
80-120
Molybdenum
mglkg
50
47.9
96
80-120
Nickel
mglkg
50
48.8
98
80-120
Potassium
mglkg
500
ND
95
80-120
Selenium
mglkg
50
45.8
92
80-120
Silver
mglkg
25
24.1
96
80-120
Sodium
mglkg
500
479J
96
80-120
Zinc
mglkg
50
48.5
97
80-120
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersvilie. NC 28078
[phone]
Qualifiers
Results presented on this page are in the units Inn icated by the "units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced. except in full,
Date: 03/2812019 04:51 PM without the written consent of Pace Analytical Services. LLC
Page 9 of 27

aceAnalytical
wwvr�aceiaDs.com
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersvilte. NC 2807E
[phone]
Project: Wood Boiler Ash 3114
Pace Project No.: 92421396
MATRIX SPIKE 8 MATRIX SPIKE DUPLICATE:
2529037
2529038
MS
MSD
92421002001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
Arsenic
mglkg
24.5
33.2
38.2
30.0
29.5
17
13
75-125
2 M1
Barium
mglkg
46.5
33.2
38.2
80.6
87.0
103
106
75-125
8
Cadmium
mglkg
0.22
33.2
38.2
30.6
35.9
92
93
75-125
16
Calcium
mglkg
2340
332
382
3080
3200
222
224
75-125
4 M1
Chromium
mglkg
8.5
33.2
38.2
39.0
44.8
92
95
75-125
14
Copper
mglkg
4.3
33.2
38.2
36.3
42.5
97
100
75-125
16
Iron
mglkg
7560
332
382
8710
9291)
348
454
75-125
6 M6
Lead
mglkg
11.7
33.2
38.2
41.7
47.4
90
93
75-125
13
Magnesium
mglkg
208
332
382
588
656
115
117
75-125
11
Manganese
mglkg
7.6
33.2
38.2
38.3
43.6
93
94
75-125
13
Molybdenum
mglkg
8.7
33.2
38.2
28.3
21.4
59
33
75-125
28 M1,R1
Nickel
mglkg
3.6
33.2
38.2
33.4
39.0
90
93
75-125
15
Potassium
mglkg
ND
332
382
445
596
97
101
75-125
13
Selenium
mglkg
ND
33.2
38.2
7.5
8.9
23
23
75-125
16 M1
Silver
mglkg
16.5
19.1
14.1
16.7
85
88
75-125
17
Sodium
mglkg
560
332
382
855
913
89
92
75-125
7
Zinc
mglkg
2.7
332
38.2
33.6
38.9
93
95
75-125
15
Results presented an this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 03/2812019 04:51 PM without the written consent of Pace Analytical Services. LLC
Page 10 of 27

accAnalytical
wwrcpacelaW.Mm
Project: Wood Boiler Ash 3114
Pace Project No.: 92421396
QC Batch: 464999
QC Batch Method: EPA 3010A
Associated Lab Samples: 92421396001, 92421396002
METHOD BLANK: 2527185
Associated Lab Samples: 92421396001,
92424396002
Parameter
Units
Arsenic
mg/L
Barium
mg1L
Cadmium
mg1L
Chromium
mg/L
Lead
mg1L
Selenium
mg1L
Silver
mg1L
QUALITY CONTROL DATA
Analysis Method: EPA6010D
Analysis Description: 6010 MET TCLP
Matrix: Water
Blank
Result
Reporting
Limit
Analyzed
ND
0.050
03/24/1917:14
ND
0.25
0312411917:14
ND
0.0050
03124119 17 14
NO
0.050
0312411917:14
ND
0.025
03124119 17 14
ND
0.10
03124/191714
ND
0.025
031241191714
METHOD BLANK: 2527581
Matrix:
Water
Associated Lab Samples.
92421396001, 92421396002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Arsenic
mg/L
ND
0.050
03/24/1917:20
Barium
mg1L
NO
025
03/24/19 17:20
Cadmium
mg/L
ND
0.0050
03124/1917:20
Chromium
mg1L
ND
0.050
03/24/1917:20
Lead
mg/L
NO
0.025
0312411917:20
Selenium
mg/L
ND
0A0
03124/1917:20
Silver
mg/L
ND
0.025
03/24/1917-20
LABORATORY CONTROL SAMPLE:
2528968
Parameter
Units
Arsenic
_ mg1L
Barium
mg1L
Cadmium
mg1L
Chromium
mg1L
Lead
mglL
Selenium
mglL
Silver
mglL
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersvi3le, NC 28078
[phone]
Quatifiers
Qualifiers
Spike
LCS
LCS
% Rec
Conc.
Result
% Rec
Limits Qualifiers
2.5
2.4
96
80.120
2.5
2.4
95
80-120
2.5
2.4
98
80-120
2.5
2.5
98
80-120
2.5
2.3
94
80-120
2.5
2.5
99
80-120
1.2
1.2
98
80-120
LABORATORY CONTROL SAMPLE: 2528969
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Arsenic mgJL 2.5 2-3 94 80-120
Barium mg/L 2.5 2.4 97 80-120
Results presented on this page are In the units indicated by the "Untts" column except where an altemate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 03/28/2019 04:51 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 27

aceAnalylical�
ww�xpacelabs.cor.;
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project Wood Boiler Ash 3114
Pace Project No.'. 92421396
LABORATORY CONTROL SAMPLE:
2528969
Spike
LCS
LCS
% Rec
Parameter
Units
Cone,
Result
% Rec
Limits
Qualifiers
Cadmium
mg/L
2.5
2.5
98
80-120
Chromium
mg1L
2.5
2.5
99
80-120
Lead
mg1L
2.5
2.4
96
80-120
Selenium
mg/L
2.5
2.5
99
80-120
Silver
mg1L
1.2
1.2
97
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2628970
2528971
MS
MSD
92421077001
Spike
Spike
MS
MSD
MS MSD
% Rec
Parameter
Units
Result
Cone.
Conc.
Result
Result
% Rec % Rec
Limits
RPD Qual
Arsenic
m IL
NO
2 5
2.5
2.5
2.4
99
98
75-125
1
Barium
mg1L
ND
2-5
2.5
2.5
2.5
98
97
75-125
1
Cadmium
mg1L
ND
25
2.5
2.5
2.5
100
99
75-125
1
Chromium
mg1L
ND
2.5
2.5
2.5
2.5
100
99
75-125
1
Lead
mg/L
ND
25
2.5
2.4
2.4
96
95
75-125
1
Selenium
mg/L
NO
25
2.5
2.5
2.5
101
99
75-125
2
Silver
mg1L
ND
1.2
1.2
1.2
1.2
99
99
75-125
0
Results presented on this page are in the units indicated by the "Unite' column except where an altemate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 03/2812019 04:51 PM without the written consent of Pace Analytical Services, LLC Page 12 of 27

aceAnalj tical z:
wx�wpacelahs.com
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 KinceyAve, Suite 100
Huntersville, NC 28078
[phone]
Project: Wood Boiler Ash 3114
Pace Project No.: 92421396
QC Batch: 465037
Analysis Method-
EPA 8260D
QC Batch Method: EPA 82600
Analysis
Description:
8260D MSV TCLP
Associated Lab Samples: 92421396002
METHOD BLANK: 2529093
Matrix: Water
Associated Lab Samples: 92421396002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Qualifiers
1,1-Dichloroethene
ug/L
ND —
5.0
03/2311917:12
1,2-Dichloroethane
ug/L
NO
5.0
03/23/1917:12
1.4-1)ichlorobenzene
ug1L
NO
5.0
03/2311917:12
2-Butanone (MEK)
ug1L
NO
10.0
03/23119 17:12
Benzene
ug1L
ND
5.0
03/23/1917:12
Carbon tetrachloride
ug1L
NO
5.0
03/23/19 17:12
Chlorobenzene
ug11-
NO
&0
0312311917:12
Chloroform
ug1L
NO
5 0
03/23119 17:12
Tetrachloroethene
ug1L
ND
5.0
0312311917:12
Trichloroethene
ug1L
ND
5 0
03123/19 1712
Vinyl chloride
ug1L
ND
5.0
03/23/19 17:12
1,2-Dichloroethane-d4 (S)
%
96
70-130
03/23/19 17:12
4-13romofluorobenzene (S)
%
99
70-130
03/23/19 17:12
Toluene-d8 (S)
%
101
67-135
03/23/19 17:12
LABORATORY CONTROL SAMPLE: 2529092
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
1,1-Dichloroethene
ug/L
50
45.1 ---
90
70-130 ---
1,2-Dichloroethane
ugh.
50
427
85
70-130
1,4-Dichlorobenzene
ug/L
50
466
93
70-130
2-Butanone (MEK)
ug1L
100
87.9
88
64-135
Benzene
ug/L
50
45.5
91
70-130
Carbon tetrachloride
ug1L
50
45.5
91
70-130
Chlorobenzene
ug/L
50
45.6
91
70-130
Chloroform
ug/L
5fl
42.7
85
70-130
Tetrachloroethene
ug/L
50
47.1
94
69-130
Trichloroethene
ug/L
50
46.2
92
70-130
Vinyl chloride
ug/L
50
45.5
91
70-131
1,2-Dichloroethane-d4 (S)
%
92
70-130
4-Br0111710flU0robenzene (S)
%
100
70-130
Toluene-d8 (S)
%
97
67-135
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2529094
2529095
MS
MSD
92421239001
Spike
Spike
MS
MSD MS
MSD % Rec
Parameter Units
Result
CGnc-
Conc.
Result
Result % Rec
% Rec Limits RP() Qua]
1,1-Dichloroethene ug/L
NO
400
400
431
433 108 108 70-154 0
Results presented on this page are in the units indicated by the "Units" column except where an attemate unit is presented to the right of the result
REPORT Of LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/28/2019 04:51 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 27

aceAnalytical
�swvcpaceraDs.com
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 riceyAve_ Suite t00
Huntersville. NC 28078
[phone]
Project: Wood Boiler Ash 3114
Pace Project No.: 92421396
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2629094
2529095
MS
MSD
92421239001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Cone.
Cone.
Result
Result
% Rec
% Rec
Limits
RPD Qual
1,2-Dichloroethane
ug1L
NO
400
- 400
370
372
93
93
70-137
0
1,4-Dichlorobenzene
ug1L
NO
400
400
373
397
93
99
70-133
6
2-Butanone (MEK)
ug1L
NO
800
800
747
745
93
93
60-139
0
Benzene
ug/L
ND
400
400
392
431
98
108
70-151
10
Carbon tetrachloride
ug/L
NO
400
400
410
432
102
108
70-143
5
Chlorobenzene
ug/L
NO
400
400
399
408
100
102
70-138
2
Chloroform
ug1L
ND
400
400
395
419
92
99
70-139
6
Tetrachloroethene
ug]L
NO
400
400
420
411
105
103
59-143
2
Trichloroethene
ug1L
NO
400
400
414
426
103
106
70-147
3
Vinyl chloride
ug1L
NO
400
400
411
425
103
106
70-156
3
1,2-Dichloroethane-d4 (S)
%
97
97
70-130
4-Bromofluorobenzene (S)
%
101
99
70-130
Toluene-d8(S)
%
96
101
67-135
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall net be reproduced, except in full,
Date: 03128/2019 04:51 PM without the written consent of Pace Analytical Services. LLC Page 14 of 27

aceAnalytical'
w.r�cs�. pacelaits. cnm
QUALITY CONTROL DATA
Project Wood Boiler Ash 3/14
Pace Project No : 92421396
QC Batch: 464933 Analysis Method: EPA 8081E
QC Batch Method: EPA3510C Analysis Description: 8081 TCLP Pesticides RV
Associated Lab Samples: 92421396002
METHOD BLANK: 2524228
Associated Lab Samples: 92421396002
Parameter
Chlordane (Technical)
Endrin
gamma-BHC (Lindane)
Heptachlor
Heptachlor epoxide
Methoxychlor
Toxaphene
Decachlorobiphenyl (S)
Tetrachloro-m-xylene (S)
Matrix:
Water
Blank
Reporting
Units
Result
Limit
Analyzed Qualifiers
ug/L
NO
3.0
0312511910:27
ug/L
NO
0.50
0312511910:27
ug/L
NO
0.50
0312511910:27
ug/L
NO
0.50
0312511910:27
ug/L
NO
0,50
0312511910:27
ug/L
NO
1000
03/25119 10 27
ug/L
NO
3.0
0312511910:27
%
122
10-138
03125/19 10 27
%
106
10-110
03/2511910:27
Pace Analytical Services, LLC
9800 Kincey Ave. Suite too
Huntersville. NC 28078
[phone]
LABORATORY CONTROL SAMPLE:
2528359
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Endrin
ug1L
1 2
1.5 �
120 ��.
20-134
gamma-BHC (Lindane)
ug/L
1.2
1.5
122
20-118 L1
Heptachlor
ug/L
1.2
1.4
114
20-142
Heptachlor epoxide
ug/l_
1.2
15
121
22-133
Methoxychlor
ug1L
3.8
4.7J
124
44-150
Decachlorobiphenyl (S)
%
136
10-138
Tetrachloro-m-xylene (S)
%
118
10-110 SO
MATRIX SPIKE SAMPLE:
Parameter
2528361
Units
92421718001
Result
Spike
Conc.
MS
Result
MS
%Rec
% Rec
Limits Qualifiers
Endrin
ug/L
NO
1.2 i
1.5
120
21-133
gamma-BHC (Lindane)
ug/L
NO
1 2
1.5
121
24-119 M0
Heptachlor
ug/L
ND
1.2
1.3
105
16-128
Heptachlor epoxide
ug/L
ND
1 2
1.4
115
50-150
Methoxychlor
ug/L
NO
3.8
4.8,1
127
50-150
Decachlorobiphenyl (S)
%
177
10-138 SO
Tetrachloro-m-xylene (S)
%
106
10-110
SAMPLE DUPLICATE: 2528360
92421396002 Dup
Parameter Units Result Result RPD Qualifiers
Chlordane (Technical) ug/L ND ND
Endrin ug/L ND ND
Results presenter[ on this page are in the units Indicated by the "units' column except where an alternate unit is presented to the right ofthe result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in futi.
Date: 03/28/2019 04:51 PM without the written consent of Pace Analytical Services. LLC,
Page 15 of 27

accAnalytical
srmrpac�lai7s.carr
QUALITY CONTROL DATA
Project: Wood Boiler Ash 3114
Pace Project No.: 92421396
SAMPLE DUPLICATE: 2528360
92421396002
Dup
Parameter
Units
Result
Result
gamma-BHC (Lindane)
ug1L
NO
NO
Heptachlor
ug1L
NO
NO
Heptachlor epoxide
ug1L
NO
NO
Methoxychlo€
ug/L
NO
NO
Toxaphene
ug1L
NO
ND
Decachlorobiphenyl (S)
%
111
99
Tetrachloro-m-xylene (S)
%
108
94
RPD Qualifiers
12
14
Pace Analytical Services, LLC
9800 KinceyAve Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 03/2812019 04:51 PM without the written consent of Pace Analytical Services. LLC
Page 16 of 27

aceAnalytical
wawipacefabs.con�
QUALITY CONTROL DATA
Project Wood Boiler Ash 3114
Pace Project No.: 92421396
QC Batch: 464915
QC Batch Method: EPA 3510C
Associated Lab Samples 92421396002
Analysis Method:
Analysis Description:
EPA 8082A
8082 GCS PCB TCLP
METHOD BLANK: 2524228
Matrix: Water
Associated Lab Samples 92421396002
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
PCB-1016 (Aroclor 1016)
ug/L
ND
1000
03/26/19 05:56
PCB-1221 (Aroclor1221)
ug/L
ND
1000
03/26/19 05:56
PCB-1232 (Aroclor 1232)
ug/L
ND
1000
03/26/19 05:56
PCB-1242 (Aroclor 1242)
ug/L
ND
1000
03/26/19 05:56
PCB-1248 (Aroclor 1248)
ug/L
ND
1000
03/26/19 05:56
PC13-1254 (Aroclor 1254)
ug/L
ND
1000
03/26/19 05:56
PCB-1260 (Aroclor 1260)
ug1L
ND
1000
03/26/19 05:56
Decachiorobiphenyl (S)
%
89
10-132
03/26/19 05:56
Pace Analytical Services, LLC
9800 Kincey Ave, Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE & LCSD:
2528253
2528254
Spike LCS LCSD
LCS
LCSD
% Rec Max
Parameter
Units
Conc, Result Result
% Rec
% Rec
Limits RPD RPD Qualifiers
PCB-1016 (Aroclor 1016)
ug/L
25 ND ND
90
85
38-113 30
PCB-1260 (Aroclor 1260)
ug/L
25 ND ND
78
74
35-120 30
Decachlarobiphenyi (S)
%
84
79
10-132
Results presented an this page are In the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/28/2019 04:51 PM without the written consent of Pace Analytical Services, LLC
Page 17 of 27

r
aceAnaly ical'
wmvpacelabs.corr,
QUALITY CONTROL DATA
Project: Wood Boiler Ash 3114
Pace Project No.: 92421396
QC Batch: 25022 Analysis Method: EPA 8151A
QC Batch Method: EPA 8151A Analysis Description: 8151 GCS TCLP Herbicides
Associated Lab Samples: 92421396002
METHOD BLANK: 110905
Associated Lab Samples: 92421396002
Parameter knits
2,4,5-TP (Silvex) mg1L
2,4-D mg1L
2.4-DCAA (S) W
METHOD BLANK: 111560
Associated Lab Samples: 92421396002
Parameter
2.4,5 TP (Silvex)
2.4 - t.)
2A-DCAA (S)
Matrix: Water
Blank Reporting
Result Limit Analyzed
ND 0.010 0312511919'41
ND 0.0050 03/26/1919:41
89 10-155 03/2511919:41
Matrix: Water
Blank Reporting
Units Result Limit Analyzed
mgIL ND 0.010 03/25/19 20:02
mg& NO 0.0050 03/25/19 20:02
%. 80 10-155 03/25/19 20:02
.................... .._....------ - - -
METHOD BLANK: 112131
Associated Lab Samples 92421396002
Parameter Units
2.4.5 "t P (Silvex) mg1L
2,4--D mg1L
2A DGAA(S) %
Matrix: Water
Blank Reporting
Result Limit Analyzed
ND 0.010 03/25/19 20:24
ND 0.0050 03/25/19 20:24
fib 10-155 03/25/19 20:24
Qualifiers
Qualifiers
Qualifiers
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 112852
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
— _......................
2,4,5-TP (Silvex) mg1L 2 1.6 80 39-138
2,4-0 mg1L 2 1.4 70 29-145
2,4-DCAA (S) %- 88 10-155
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 112853
112854
MS
MSD
92420545014 Spike
Spike MS
MSD MS MSD
% Rec
Parameter Units Result Cone.
Cone. Result
Result % Rec % Rec
Limits RPD Qua]
2,4,5-TP (Silvex) mg/L ND 2
2 1.6
1.6 80 82
10-156 2
2.4-D mg/L ND 2
2 1 A
1.5 72 74
10-156 3
2,4-DCAA (S) %.
84 86
10-155
Results presented on this page are in the units Indicated by the
"Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 0312812019 04:51 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 27

t acaAnalyticaf'
wrs3vpacalabs.cam
Project: Wood Boiler Ash 3/14
Pace Project No.: 92421398
QC Batch: 464829
QC Batch Method. EPA3510C
Associated Lab Samples: 92421396002
METHOD BLANK: 2524228
Associated Lab Samples: 92421396002
Parameter
Units
1,4-Dichlorobenzene
ug1L
2,4,5-Trichlorophenol
ug1L
2,4,6-Trichlorophenol
ug1L
2,4-Dinitrotoluene
ug/L
2-Methylphenol(o-Cresol)
ug1L
3&4-Methylphenol(m&p Cresol)
ug1L
Hexachloro-1,3-butadiene
ug/L
Hexachlorobenzene
ug/L
Hexachloroethane
uglL
Nitrobenzene
ug/L
Pentachlorophenol
ug/L
Pyridine
ug/L
2,4.6-Tribromophenol (S)
%
2-Fiuorobiphenyl (S)
%
2-Fluorophenol (S)
%
Nitrobenzene-d5 (S)
%
Phenol-d6 (S)
%
Terphenyl-d14 (S)
%
QUALITY CONTROL DATA
Analysis Method: EPA 8270E
Analysis Description: 8270E TCLP MSSV
I�rff-1151STATF1M-
Blank
Result
Reporting
Limit
Analyzed
ND
50.0
03/25/19 14:04
ND
50.0
03/2511914:04
NO
50.0
03/25/1914:04
NO
50.0
03/2511914-04
NO
50.0
03/25/1914:04
NO
50-0
03125/1914:04
NO
50,0
03125/1914:04
ND
50-0
03/2511914:04
ND
50.0
03/2511914:04
NO
50.0
03/2511914-04
ND
100
03/2511914:04
ND
50.0
03/25/19 14 04
90
27-108
03125/1914:04
86
13-107
0312511914:04
47
10-110
03125/1914:04
92
12-102
(13/2511914:04
29
10-110
0312511914:04
87
21-132
03125/1914:04
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
2527807
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,4-Dichlorobenzene
ug/L
Soo
_ 396
79
10-110
2,4,5-Trichlorophenol
ug1L
500
425
85
39-108
2,4,6-Trichlorophenol
ug/L
500
449
90
40-104
2,4-Dinitrotoluene
ug1L
500
467
93
42-109
2-Methylphenol(o-Cresol)
ug1L
500
381
76
31-110
3&4-Methylphenoi(m&p Cresol)
ug/L
500
302
60
30-110
Hexachloro-1,3-butadiene
ug/L
500
351
70
10-110
Hexachlorobenzene
ug1L
500
460
92
39-121
Hexachloroethane
ug/L
500
357
71
10-110
Nitrobenzene
ug1L
500
435
87
32-101
Pentachlorophenot
ug/L
1000
730
73
18-108
Pyridine
ug1L
500
188
38
10-110
2,4,6-Tribromophenol (S)
%
102
27-108
2-Fluorobiphenyl (S)
%
90
13-107
2-Fluorophenol (S)
%
48
10-110
Nitrobenzene-d5 (S)
%
95
12-102
Phenol-d6 (S)
%
31
10-110
Terphenyl-d14 (S)
%
88
21-132
Pace Analytical Services, LLC
9800 KinCey Ave Suite 100
Huntersviile. NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the -UnW calumn except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in foil,
Date: 03/28/2019 04:51 PM without the written consent of Pace Analytical Services, LLG. Page 19 of 27

aceAnalytical
wrnv.pacel8r�s.corn
Project: Wood Boiler Ash 3114
Pace Project No.: 92421396
QC Batch: 463625
QC Batch Method: ASTM D2974-87
Associated Lab Samples: 9242139600 t, 92421396002
SAMPLE DUPLICATE- 2522228
Parameter Units
Percent Moisture %
QUALITY CONTROL DATA
Analysis Method: ASTM D2974-87
Analysis Description: Dry Weight/Percent Moisture
92421428001 Dup
Result Result RPD Qualifiers
20.8 21.2 2
SAMPLE DUPLICATE: 2522229
92421396002 Dup
Parameter Units Result Result
_.. _
Percent Moisture % 53.8 52.5
RPD Qualifiers
2
Pace Analytical Services, LLC
9B00 Kincey Ave. Suite 100
Huntersville. NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 03/28/2019 04:51 PM without the written consent of Pace Analytical Services, LLC-
Page 20 of 27

;aceAnalytical-`
W"pacelabs corn
Project Woad Boiler Ash 3114
Pace Project No. 92421396
QC Batch: 463530
QC Batch Method EPA 9045D
Associated Lab Samples 92421396001
SAMPLE~ DUPLICATE: 2521716
Parameter Units
pH at 25 Degrees C Std. Units
SAMPLE DUPLICATE: 2521717
Parameter
pH at 25 Degrees C
QUALITY CONTROL DATA
Analysis Method EPA 9045D
Analysis Description- 9045 pH
92420457002 Dup
Result Result RPD Qualifiers
4 33 4.3 0 H1
92421108002 Dup
Units Result Result
Std Units 121 12.1
RPD Qualifiers
0 E,H1 --
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville. NC 28078
[phone]
Results presented on this page are In the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 03/28/2019 04:51 PM without the written consent of Pace Analytical Services, LLC.
Page 21 of 27

aceAnalytical„
wtiav�.pacelabs.com
Project. Wood Boiler Ash 3114
Pace Project No.: 92421396
QC Hatch: 464438
QC Batch Method: EPA 365,1 Rev 2.0 1993
Associated Lab Samples: 92421396001
METHOD BLANK: 2525762
Associated tab Samples- 92421396001
Parameter Units
Phosphorus mg/kg
QUALITY CONTROL DATA
Analysis Method: EPA 365.1 Rev 2.0 1993
Analysis Description: 365A Phosphorus, Total
Matrix: Solid
Blank Reporting
Result Limit Analyzed Qualifiers
ND 1.0 03/20/19 23:31
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville. NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 2525763
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Phosphorus mg/kg 50 52.0 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2525764 2525765
MS MSD
92421077001 Spike Spike MS MSO MS MSD % Rec
Parameter Units Result Cone. Conc. Result Result % Rec % Rec Limits RPO Qual
Phosphorus mg/kg 2000 705 a1 2720 1880 1020 -143 90-110 36 M6,R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 03/28/2019 04:51 PM without the written consent of Pace Analytical Services, LLC.
Page 22 of 27

Pace Analytical Services, LLC
;aceAnalytical 9B00 Kincey Ave Suite 100
Huntersville. NC 28078
ww n paCeishs-com [phone]
QUALIFIERS
Project: Wood Boiler Ash 3114
Pace Project No: 92421396
t97:111:liiie7:69
DF - Dilution Factor. if reported. represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270 The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PAST -A Pace Analytical Services - Asheville
PAST-C Pace Analytical Services - Charlotte
PASI-GA Pace Analytical Services - Atlanta, GA
ANALYTE QUALIFIERS
D3 Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
E Analyte concentration exceeded the calibration range. The reported result is estimated.
H1 Analysis conducted outside the EPA method holding time.
L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.
Mo Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
R1 RPD value was outside control limits.
So Surrogate recovery outside laboratory control limits.
REPORT OF LABORATORY ANALYSIS
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Date: 03/28/2019 04:51 PM without the written consent of Pace Analytical Services, LLC_ Page 23 of 27

ace Analytical'
A'"I.Pacefabs.conT
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville. NO 28078
[phone]
Project:
Pace Project No.:
Wood Boiler Ash 3114
92421396
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92421396002
NP31419B
EPA 3510C
464933
EPA 8081B
465120
92421396002
NP314198
EPA 3510C
464915
EPA 8082A
465112
92421396002
NP314198
EPA 8151A
25022
EPA 8151A
25081
92421396001
NP31419A
EPA 3050E
465016
EPA 6010D
465056
92421396001
NP31419A
EPA 3010A
464999
EPA 60100
465053
92421396002
NP31419B
EPA 3010A
464999
EPA 6010D
465053
92421396001
NP31419A
EPA 7470A
465000
EPA 7470A
465052
92421396002
NP314198
EPA 7470A
465000
EPA 7470A
465052
92421396001
NP31419A
EPA 7471E
464634
EPA 7471B
464739
92421396002
NP31419B
EPA 3510C
464629
EPA 8270E
465225
92421396002
NP31419B
EPA 82600
465037
92421396001
NP31419A
ASTM 02974-87
463625
92421396002
NP3141913
ASTM D2974-87
463625
92421396001
NP31419A
EPA 90450
463530
92421396001
NP31419A
EPA 365.1 Rev 2.0 1993
464438
EPA 365 1 Rev 2.0 1993
464473
Date: 03/28/2019 04:51 PM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC
Page 24 of 27

M
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Baxter Biomass - Wood Boiler Ash - Ricky Styles
Please test the sample(s) for the parameters as
It51ea belowr.
Send original results to: email: ricky_stylesgoaxter.com
Send invoice and copy of results to: errialt, rick y_5tyles(a?baxter.com
Ricky Styles
Ba>ler Blemass Purchase order # 201721
28$9 Old Linville Rd.
0.7arlor Nc 28752
zi_.)3b rcwo
Sample d I Sample i Sample Oalets)
Grab or :Total Metals - - TCLP Metes
lgnitabiliity,
pit [ Total -Arsenic Full TCLP
. Moisture
i STU PER:
I Description and time sample
collected
Compasste As. Ba, Co. I As. Ba, Cd.
-Ca. Cr. Cu, Fe j Or. Pb. Hg,
Reactivity
Carrasivsty ':�
i Content
l POUND
I
! Pb Mg Hg Se, Ag
l
!
l tMriMo. Ni. K€
lSe. Ag. Na. Zn.'
1, A _.1•9A ( AS- � _t0 45a,
CQVPO> 'YES YES
I
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i
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CO"�.^.5 '= �'
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828-254-7'78
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NC 2150TU
i%0al 87S - K92 ex. 233
Cna of CuS:cdy

;aceAnalytical"
wfwwpacelabs.can
January 08, 2019
Mr. Ricky Styles
Baxter Healthcare
2859 Old Linville Road
Marion, NC 28752
RE: Project: Wood Boiler Ash 12121
Pace Project No.: 92411973
Dear Mr. Styles:
Pace Analytical Services, LLC
9800 Kincey Ave suite M
Huntersville, NC 28078
Enclosed are the analytical results for sample(s) received by the laboratory on December 21, 2018.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Chris Derouen
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC,
[phone]
Page 1 of 19

aceAnalylical
�vrv�pacera�s.eon�
Project: Wood Boiler Ash 12/21
Pace Project No.: 92411973
Charlotte Certification IDs
9900 Kincey Ave. Ste 100, Fluntersville, NC 28078
LouisianalNELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
VirginiaNELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Nuntersvilte. NC 28078
[phone]
Page 2 of 19

;aceAnalytical'
wwm1racelahs.com
Project Wood Boiler Ash 12121
Pace Project No.: 92411973
Lab ID Sample ID
92411973001 SP1221118A
92411973002 SP122118B
SAMPLE ANALYTE COUNT
Method
EPA 6010D
EPA 6010D
EPA 7470A
EPA 7471 B
ASTM D2974-87
EPA 9045D
EPA 601 OD
EPA 60100
EPA 7470A
EPA 74718
ASTM D2974-87
EPA 90450
EPA 365.1 Rev 2.0 1993
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC-
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersvilie, NC 28078
[phone]
Analyses
Analysts Reported Laboratory
DS
17
PAST -A
KQ
7
PAST -A
ROT
1
PASI-A
JMW1
1
PASI-A
KDF
1
PASI-C
SMK
1
PASI-A
IDS
17
PAS{ -A
KQ
7
PASI-A
ROT
1
PASI-A
JMW1
1
PASI-A
KDF
1
PASI-C
SMK
1
PASI-A
MDW
1
PASI-A
Page 3 of 19

aceAnalytical'
Ww paceiaks.com
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kinney Ave Suite 100
HuntersvAe, NC 28078
[phone]
Project: Wood Boiler Ash 12121
Pace Project No.: 92411973
Sample: SP1221118A
Lab ID: 92411973001 Collected:
12/21118 13:15
Received: 12121/18 14:40 Matrix: Solid
Results reported on a "dry weight"
basis and are adjusfed for percent moisture, sample size and any dilutions.
Parameters
Results
Units Report Limit DF
Prepared
Analyzed
CAS No. Qual
6010 MET ICP
Analytical Method: EPA6010D Preparation Method: EPA 3050E
Arsenic
ND
mgikg
1.3 1
12/26/18 09:18
12/27/18 13:44
7440-38-2
Barium
1490
mgikg
6.6 10
12126/18 09:18
12/27/18 13:41
7440-39-3
Cadmium
1.5
mgikg
0A 3 1
12/26/18 09:18
12/27/18 13:44
7440-43-9
Calcium
73300
mgikg
132 10
12/26/18 0918
12/27/18 13:41
7440-70-2
Chromium
16.9
mgikg
0.66 1
12/26/18 09:18
12/27/18 13:44
7440-47-3
Capper
58.0
mgikg
0.66 1
12/26/18 09:18
12/27/18 13:44
7440-50-8
Iron
10700
mg/kg
13.2 1
12/26/18 09:18
12/27/18 1144
7439-89-6
Lead
17.7
mgikg
0.66 1
12/26/18 09:18
12/27/18 13A4
7439-92-1
Magnesium
10200
mg/kg
13.2 1
12/26/18 09:18
12/27/18 13:44
7439-95-4
Manganese
2670
mgikg
6.6 10
12/26/18 09:18
12127/18 13:41
7439-96-5
Molybdenum
0.83
mgikg
0.66 1
12126118 09:18
12/27118 13:44
7439-96-7
Nickel
18.9
mgikg
0.66 1
12/26/18 09:18
12/27118 13:44
7440-02-0
Potassium
9970
mgikg
661 1
12126/18 0918
12/27/18 13:44
7440.09-7
Selenium
ND
mgikg
1.3 1
12/26/18 09:18
12127/18 13:44
7782-49-2
Silver
ND
mgikg
0,66 1
12/26/18 0918
12/27/18 13:44
7440-22-4
Sodium
4340
mgikg
661 1
12/26/18 09A8
12/27/18 13:44
7440-23-5
Zinc
129
mg/kg
1 3 1
12/26/18 09:18
12/27/18 13:44
7440-66-6 BC
6010 MET ICP, TCLP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Leachate Method/Date:
EPA 1311; 01103/19 20:03 Initial
pH: 10.47; Final pH: 6
Arsenic
NO
mg/L
0.050 1
01/05/1915:32
01107/1910:54
7440-38-2
Barium
6.4
mg/L
0.25 1
0110511915:32
01/07/1910:54
7440-39-3
Cadinium
NO
mg/L
0,0050 1
01/05/1915:32
01107/1910:54
7440-43-9
Chromium
ND
mg/L
0.050 1
01/0511915:32
0110711910:54
7440-47-3
Lead
ND
mg/L
0.025 1
0110511915:32
0110711910:54
7439-92-1
Selenium
NO
mg1L
0A0 1
01105/1915:32
01/0711910:54
7782.49.2
Silver
NO
mg/L
0.025 1
01/05/1915:32
01/07/1910:54
7440-22-4
7470 Mercury, TCLP
Analytical Method: EPA 7470A Preparation Method; EPA 7470A
Leachate Method/Date: EPA 1311; 01103/19 20:03 Initial pH: 10.47; Final
pH: 6
Mercury
NO
mg/L
0.00020 1
01/07/19 17:12
01/08/19 09:45
7439-97-5
7471 Mercury
Analytical Method: EPA 7471 B Preparation Method: EPA 7471 B
Mercury
NO
mgikg
0.0043 1
12/26/18 17:56
12/27/18 09:28
7439.97-6
Percent Moisture
Analytical Method: ASTM D2974-87
Percent Moisture
57.5
%
0.10 1
12/26/18 18:19
9046 pH Soil
Analytical Method:
EPA 9045D
pH at 25 Degrees C
10.8
Std. Units
0.10 1
12/25/18 12:46
H3
Date: 01/0812019 11:58 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC,
Page 4 of 19

aceAnalytical
wwmpacetabs.com
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville< NC 28078
[phone]
Project, Wood Boiler Ash 12/21
Pace Project No.: 92411973
Sample: SP122118B
Lab ID: 92411973002
Collected: 12121/18 13:15
Received 12/21/18 14:40 Matrix: Solid
Results reported an a "dry weight'
basis and are adjusted for percent
moisture, sample size and any dilutions.
Parameters
Results
units
Report Limit
DF
Prepared
Analyzed
CAS No. Qua]
6010 MET ICP
Analytical Method- EPA 6010D Preparation Method: EPA 3050EI
Arsenic
ND
mglkg
1 2
1
12/26/18 09:18
12/27/18 13:51
7440-38-2
Barium
1750
mglkg
6.1
10
12/26/18 0918
12/27/18 1148
7440-39-3
Cadmium
1.8
mg/kg
012
1
12126118 09:18
12/27/18 13:51
7440-43-9
Calcium
87300
mglkg
122
10
12/26/18 09:18
12/27/18 1148
7440-70-2
Chromium
1&5
mglkg
0.61
1
12/26/18 09:18
12/27/18 13:51
7440-47-3
Copper
467
mglkg
0.61
1
12/26/18 09:18
12/27118 13:51
7440-50-8
Iron
10600
mg/kg
12.2
1
12/26/18 09:18
12/27/18 13:51
7439-89-6
Lead
21.0
mglkg
0.61
1
12/26/18 09:18
12/27/18 13:51
7439-92-1
Magnesium
13400
mglkg
122
10
12/26/18 09:18
12127/18 13 48
7439-95-4
Manganese
3220
mglkg
6.1
10
12/26/18 09 18
12/27/18 13:48
7439-96-5
Molybdenum
ND
mg/kg
061
1
12/26/18 09:18
12/27/18 1151
7439-98-7
Nickel
21.6
mg/kg
0.61
1
12/26118 09 18
12/27/18 1151
7440-02-0
Potassium
12900
mg/kg
6090
10
12/26118 09:18
12/27/18 13A8
7440-09-7
Selenium
ND
mg/kg
1.2
1
12126/18 09:18
12/27/18 13751
7782-49-2
Silver
ND
mg/kg
0,61
1
12/26/18 09:18
12/27/18 13:51
7440-22-4
Sodium
5320
mg/kg
609
1
12/26118 09-18
12/27/18 13 51
7440-23-5
Zinc
247
mglkg
1 2
1
12/26/18 09:18
12/27/18 13:51
7440-66-6 BC
6010 MET ICP, TCLP
Analytical Method: EPA 6010D
Preparation Method:
EPA 3010A
Leachate Method/Date:
EPA 1311; 01103M9 20:03
Initial pH: 10.46; Final pH: 6
Arsenic
ND
mg1L
0.050
1
01105/1915732
01/0711910:57
7440-38-2
Barium
7.0
mg1L
0.25
1
01105/1915-32
0110711910:57
7440-39-3
Cadmium
0.0055
mg/L
0.0050
1
01105/1915:32
01107/1910:57
7440-43-9
Chromium
ND
mg/L
0.050
1
0110511915:32
01/0711910:57
7440-47-3
Lead
ND
mg1L
0,025
1
01105/1915:32
0110711910:57
7439-92-1
Selenium
ND
mg1L
0.10
1
01/0511915:32
0110711910:57
7782-49-2
Silver
ND
mg/L
0.025
1
01/0511915.32
0110711910:57
7440-22-4
7470 Mercury, TCLP
Analytical Method: EPA 7470A
Preparation Method: EPA 7470A
Leachate Method/Date:
EPA 1311; 01/03/19 20:03
Initial pH: 10.46; Final pH: 6
Mercury
ND
mg/L
0,00020
1
01/07/19 17:12
01/08/19 09:52
7439-97-6
7471 Mercury Analytical Method: EPA 7471 B Preparation Method: EPA 7471 B
Mercury
ND mglkg
0.0091
1 12/26118 17:56 12/27/18 09:31 7439-97-6
Percent Moisture
Analytical Method: ASTM D2974-87
Percent Moisture
67.7 %
0.10
1 12/26/18 18:19
9045 pH Soil
Analytical Method: EPA 9045D
pH at 25 Degrees C
11.4 Sid, units
0.10
1 12/26/18 12:51 H3
365.1 Phosphorus, Total
Analytical Method: EPA 3651 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Phosphorus
1930 mglkg
86.0
20 12124/1815:35 1212411821:55 7723-14-0 M6,R1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC- Page 5 of 19

a,
aceAnalXicai
vrarrcpacelabs. carry
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville NG 28078
[phone]
Project: Wood Boiler Ash 12121
Pace Project No : 92411973
QC Batch 450873
Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A
Analysis Description: 7470 Mercury TCLP
Associated Lab Samples: 92411973001, 92411973002
METHOD BLANK: 2465527
Matrix: Water
Associated Lab Samples: 92411973001, 92411973002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mercury mg1L
ND 0.00020
01/08/19 09:31
METHOD BLANK 2465706
Matrix: Water
Associated L_ab Samples: 92411973001, 92411973002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mercury mg1L
ND 0,00020
01/08119 09:38
LABORATORY CONTROL SAMPLE: 2466422
Spike LCS
LCS % Rec
Parameter Units
Cone. Result
% Rec Limits Qualifiers
Mercury mglL
0.0025 0.0022
86 80-120
LABORATORY CONTROL SAMPLE: 2466661
Spike LCS
LCS % Rec
Parameter Units
Cone. Result
% Rec Limits Qualifiers
Mercury mg1L
0.0025 0.0024
95 80-120
MATRIX SPIKE. & MATRIX SPIKE DUPLICATE: 2466423 2466424
MS MSD
92411973001
Spike Spike MS
MSD MS MSD % Rec
Parameter Units Result
Cone. Cone. Result
Result % Rec % Rec Limits RPD Qual
Mercury mg1L ND
0.0025 0.0025 0,0022
0.0023 89 92 75-125 4
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right or the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC. Page 6 of 19

/A aceAnalj&al x
xwW. pacefahs.rom
Project: Wood Boiler Ash 12121
Pace Project No.: 92411973
QC Batch: 449576
QC Batch Method' EPA 7471B
Associated Lab Samples: 92411973001, 92414973002
METHOD BLANK: 2461420
Associated Lab Samples 92411973001. 92411973002
Parameter Units
Mercury -�� mg/kg
LABORATORY CONTROL SAMPLE: 2461421
Parameter Units
—......---.._..--
Mercury mg/kg
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville< NC 28078
[phone]
QUALITY CONTROL DATA
Analysis Method: EPA 7471 B
Analysis Description: 7471 Mercury
Matrix: Solid
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.0060 12/27/18 08:53 �—
Spike LCS LCS % Rec
Conc Result % Rec Limits Qualifiers
0,083 _v0.092 110 80-120 --
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2461422 2461423
MS MSD
92411686001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc Result Result % Rec % Rec Limits RPO Qua!
___ __.____-
Mercury mglkg 072 1.7 1.6 1.8 1.8 64 72 75-125 2 M1
Results presented on this page are in the units lndicaled by the "Units" column except where an alternate unit is presented to the right or the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services. LLC.
Page 7 of 19

ace Analytical
wwmpacelabs, corn
QUALITY CONTROL DATA
Project Wood Boiler Ash 12/21
Pace Project No.: 92411973
QC Batch: 449472 Analysis Method: EPA 601OD
QC Batch Method: EPA 3050E Analysis Description: 6010 MET
Associated Lab Samples: 92411973001, 92411973002
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
METHOD BLANK: 2461079
Matrix:
Solid
Associated Lab Samples: 92411973001,
92411973002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Qualifiers
Arsenic
mg/kg
NO
1.0
12/27/18 02:12
Barium
mg/kg
NO
0.50
12/27/18 02:12
Cadmium
mg/kg
NO
0A0
12/27/18 02:12
Calcium
mglkg
NO
10.0
12/27/18 02:12
Chromium
mglkg
NO
0,50
12/27/18 02:12
Copper
mglkg
ND
0.50
12/27/18 02:12
Iron
mg/kg
NO
10.0
12/27/18 02:12
Lead
mglkg
NO
0.50
12/27/18 02:12
Magnesium
mg/kg
NO
10.0
12/27/18 02:12
Manganese
mg/kg
NO
0.50
12/27/18 02:12
Molybdenum
mg/kg
NO
0.50
12/27/18 02:12
Nickel
mglkg
NO
0.50
12/27/18 02:12
Potassium
mglkg
NO
500
12/27/18 02,12
Selenium
mg/kg
ND
1.0
12/27/18 02:12
Silver
mg/kg
ND
0,50
12/27/18 02:12
Sodium
mglkg
NO
500
12/27/18 02:12
Zinc
mglkg
NO
1.0
1212711813:32
BC
LABORATORY CONTROL SAMPLE:
2461080
Spike
LCS
LCS %
Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Arsenic
mg/kg
50
48.8
98
80-120
Barium
mg/kg
50
50.0
100
80-120
Cadmium
mglkg
50
48.6
97
80-120
Calcium
mglkg
500
488
98
80-120
Chromium
mg/kg
50
49.9
100
80-120
Copper
mg/kg
50
51.9
104
80-120
Iron
mg/kg
500
502
100
80-120
Lead
mg/kg
50
49.0
98
80-120
Magnesium
mg/kg
500
478
96
80-120
Manganese
mglkg
50
48.8
98
80-120
Molybdenum
mg/kg
50
52.9
106
80-120
Nickel
mg/kg
50
497
99
80-120
Potassium
mg/kg
500
NO
97
80-120
Selenium
mg/kg
50
47.7
95
80-120
Silver
mg/kg
25
25.2
101
80-120
Sodium
mg/kg
500
489J
98
80-120
Zinc
mglkg
50
48.8
98
80-120 BC
Results presented an this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services. LLC-
Page 8 of 19

T
aceAnalytical
wAi� pacefabs.tom
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville_ NC 28078
[phone]
Project: Wood Boiler Ash 12121
Pace Project No.: 92411973
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2461081
2461082
MS
MSD
92411221001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RFD Qual
Arsenic
mglkg
ND
106
99.3
101
96.3
96
97
75-125
5
Barium
mglkg
400
106
99.3
530
535
123
136
75-125
1 M1
Cadmium
mglkg
1.2
106
99.3
105
101
99
100
75-125
5
Calcium
mglkg
16100
1060
993
18000
18300
180
222
75-125
2 M 1
Chromium
mglkg
22.1
106
993
128
124
100
103
75-125
3
Copper
mglkg
493
106
99.3
632
641
132
149
75-125
1 M 1
Iron
mglkg
36200
1060
993
39400
40000
300
380
75-125
2 M1
Lead
mglkg
17.9
106
99.3
119
114
96
97
75-125
4
Magnesium
mglkg
3570
1060
993
4930
4990
129
143
75-125
1 M1
Manganese
mglkg
151
106
99.3
262
261
105
111
75-125
0
Molybdenum
mglkg
10.6
106
99.3
122
116
105
107
75-125
4
Nickel
mglkg
200
106
99.3
124
120
98
100
75-125
4
Potassium
mglkg
3200
1060
993
4650
4680
137
149
75-125
1 M1
Selenium
mglkg
4.7
106
993
107
102
97
98
75.125
5
Silver
mglkg
4.6
52.8
49.8
57.8
55.7
101
103
75-125
4
Sodium
mglkg
ND
1060
993
1330
1290
99
102
75-125
3
Zinc
mglkg
1730
106
99.3
1930
1950
187
223
75-125
1 BC.M1
Results presented on this page are In the units indicated by the "Units' column except where an alternate unit is presented to the right at the resuN.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC,
Page 9 of 19

aceAnalylical.l
iiwmpacp?abccom
Project: Wood Boiler Ash 12121
Pace Project No.: 92411973
QC Batch: 450872
QC Batch Method: EPA 3010A
Associated Lab Samples: 92411973001,92411973002
METHOD BLANK: 2465527
Associated Lab Samples: 92411973001, 92411973002
Parameter
Units
Arsenic
mg1L
Barium
mg1L
Cadmium
mg1L
Chromium
mg]L
Lead
mg1L
Selenium
mg1L.
Silver
mg1L
QUALITY CONTROL. DATA
Analysis Method: EPA 6010D
Analysis Description: 6010 MET TCLP
Matrix: Water
Blank
Result
Reporting
Limit
Analyzed
ND
0,050
01107/1910:19
NO
0.25
01/07/19 10:19
NO
0.0050
0110711910:19
NO
0.050
01/0711910:19
ND
0.025
0110711910:19
NO
0.10
0110711910:19
NO
0.025
01/0711910:19
METHOD BLANK 2465706
Matrix
Water
Associated Lab Samples:
92411973001. 92411973002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Arsenic
mg1L
NO
0.050
01/0711910:29
Barium
mg1L
NO
0.25
0110711910:29
Cadmium
mg1L
NO
0.0050
01/0711910:29
Chromium
mglL
NO
0.050
01/0711910:29
Lead
mg1L
NO
0.025
01/0711910:29
Selenium
mg1L
NO
0.10
0110711910:29
Silver
mg1L
ND
0.025
01/0711910:29
t ABORATORY CONTROL SAMPLE:
2466417
Parameter
Units
Arsenic
mg1L
Barium
mg1L
Cadmium
mg1L
Chromium
mg1L
Lead
mg/L
Selenium
mg/L
Silver
mg1L
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Qualifiers
Spike
LCS
LCS
% Rec
Conc.
Result
% Rec
Limits Qualifiers
2.5
2.4
95
80-120
2.5
2.4
95
80-120
2.5
2.4
96
80-120
2,5
2.4
95
80-120
2.5
2.2
89
80-120
2.5
2.4
96
80-120
1.2
1.2
96
80-120
LABORATORY CONTROL SAMPLE: 2466418
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Arsenic mg1L 2.5 2.3 92 80-120
Barium mg1L 2.5 2.5 98 80-120
Results presented on this page are in the units lniiicated by the "units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 01108/2019 11:58 AM without the written consent of Pace Analytical Services, LLC,
Page 10 of 19

aceanalyircal `;`
wwvrpare{abs.com
QUALITY CONTROL DATA
Project: Wood BoiierAsh 12121
Pace Project No.: 92411973
Pace Analytical Services, LLC
9800 Kincey Ave_ Suite 100
Huntersville, NC 28078
t704j875-9092
LABORATORY CONTROL SAMPLE:
2466418
Spike
LCS
LCS
% Rec
Parameter
Units
Corte.
Result
% Rec
Limits Qualifiers
Cadmium
mg/L
2.5
2.4
95
80-120 �-
Chromium
mg1L
2.5
2.4
95
80-120
Lead
mg1L
25
2.3
93
80-120
Selenium
mg1L
2.5
2.4
96
80-120
Silver
mg1L
1.2
1.2
94
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2466419
2466420
MS
iVISD
92411513001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Cone
Cone.
Result
Result
% Rec
% Rec
Limits
RPD Qual
Arsenic
�vmg1L
_ NO
25
- 2.5
24
24
94
95
75-125
1
Barium
mg{L
0.55
25
2.5
3.0
3.0
97
97
75-125
0
Cadmium
mg1L
ND
2.5
25
24
2.4
96
97
75-125
1
Chromium
mg1L
ND
25
2.5
2.4
2.4
95
95
75.125
0
Lead
mg1L
NO
25
2.5
2 3
23
90
91
75-125
0
Selenium
mg1L
NO
2.5
2.5
2.4
2.4
96
96
75.125
1
Silver
mg1L
NO
12
1.2
12
12
96
96
75-125
0
Results presented on this page are In the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shalt not be reproduced, except in full,
Date: 01/0812019 11:58 AM without the written consent of Pace Analyticat Services, LLC- Page 11 of 19

i
accAnalytrcal;
ar+v�pacefabs.cam
Project: Wood Boiler Ash 12121
Pace Project No.: 92411973
QC Batch: 449628
QC Batch Method: ASTM D2974-87
Associated Lab Samples: 92411973001, 92411973002
SAMPLE DUPLICATE: 2461640
Parameter Units
Percent Moisture %
QUALITY CONTROL DATA
Analysis Method: ASTM D2974-87
Analysis Description: Dry Weight/Percent Moisture
92412056001 Dup
Result Result RPD Qualifiers
19.0 19.6 3
SAMPLE DUPLICATE 2461690
92412018001 Dup
Parameter Units Result Result
. ...
Percent Moisture % 0.76 0.74
RPD Qualifiers
3
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)B75-9092
Results presented on this page are In the units indicated by the "Units' column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not he reproduced, except in full.
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC
Page 12 of 19

acaAnaljftal'
wwwpacelabs.corr
Project: Wood Boiler Ash 12121
Pace Project No. 92411973
QC Batch: 449382
QC Batch Method: EPA 9045D
Associated Lab Samples 92411973001, 92411973002
SAMPLE DUPLICATE: 2460748
Parameter Units
pH at 25 Degrees C Std. Units
SAMPLE DUPLICATE_ 2460749
Parameter
pH at 25 Degrees C_
QUALITY CONTROL DATA
Analysis Method: EPAR045D
Analysis Description: 9045 pH
92411543001 Dup
Result Result RPD Qualifiers
8.8 9.0 1 H3
92411555003 Dup
Units Result Result
Std. Units 6.8 6.8
RPD Qualifiers
�OH3
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Resuhs presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC.
Page 13 of 19

laceAnalytical'
www.pacelabs.com
Project Wood Boiler Ash 12121
Pace Project No.: 92411973
QC Batch: 449426
QC Batch Method: EPA 365.1 Rev 2.0 1993
Associated Lab Samples: 92411973002
METHOD BLANK: 2460980
Associated Lab Samples 92411973002
Parameter Units
Phosphorus mg1k9
LABORATORY CONTROL SAMPLE 2460981
Parameter Units
Phosphorus mg/kg
QUALITY CONTROL DATA
Analysis Method:
Analysis Description:
Matrix: Solid
EPA 365.1 Rev 2 0 1993
365.1 Phosphorus, Total
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Blank Reporting
Result Limit Analyzed Qualifiers
NO 2.0 12/24/18 20:36
Spike LCS LCS % Rec
Conc_ Result % Rec Limits Qualifiers
50 52A 105 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2460982 2460983
MS MSO
92411973002 Spike Spike MS MS0 MS MSD % Rec
_--_._..............._.
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPO Qual
Phosphorus mg/kg 1930 114 118 2160 2470 204 454 90-110 13 M6,R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right or the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 01/0812019 11:58 AM without the written consent of pace Analytical Services, LLC.
Page 14 of 19

Pace Analytical Services, LLC
;aC6 /�/ji1 n fj, „ �l(U ca1 9800 Kincey Ave_ Suite too
Huntersviile,NC28078
WWW.pocefabs. Calm [phone]
QUALIFIERS
Project- Wood Boiler Ash 12121
Pace Project No 92411973
DEFINITIONS
DF - Dilution Factor. if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit
PQL - Practical Quantitation Limit.
RL - Reporting Limit • The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific anaiyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270 The result for each anaiyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylon€trite by EPA
Method 8260,
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each anaiyte is a combined concentration.
Pace Analytical is TN accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services - Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
BC The same anaiyte was detected in an associated blank at a concentration above 112 the reporting limit but below the
laboratory reporting limit.
H3 Sample was received or analysis requested beyond the recognized method holding time.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution
R1 RPD value was outside control limits
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC. Page 15 of 19

aceAnaiyticai
,vwvrpacetahs.com
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, LLC
9800 KinceyAve Suite 100
Huntersvitle, NC 28078
[phone]
Project:
Pace Project No :
Wood Boiler Ash 12121
92411973
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92411973001
SP1221118A
EPA3050B
449472
EPA6010D
449601
92411973002
SP122118B
EPA3050B
449472
EPA60100
449601
92411973001
SP1221118A
EPA 3010A
450872
EPA 6010D
450977
92411973002
SP1221188
EPA 3010A
460872
EPA 6010D
450977
92411973001
SP1221118A
EPA 7470A
450873
EPA 7470A
450906
92411973002
SP122118B
EPA 7470A
450873
EPA 7470A
450906
92411973001
SP1221118A
EPA 7471 B
449576
EPA 74716
449674
92411973002
SP122118B
EPA 7471 B
449576
EPA 7471 B
449674
92411973001
SP1221118A
ASTM D2974-87
449628
92411973002
SP122118B
ASTM D2974-87
449628
92411973001
SP1221118A
EPA 9045D
449382
92411973002
SP122118B
EPA9045D
449382
92411973002
SP122118B
EPA 365.1 Rev 2.0 1993
449426
EPA 365 1 Rev 2.0 1993
449453
Date: 01/08/2019 11:58 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC-
Page 16 of 19

Document Name: Document Reviwd February 7, 2018
Sam le Conditlon Upon Recelpt(SCUR) Page 1 of 2
... ,s -- -
F'clCEllllal%11�,7! DOCt}rtlent Ho _ Issuing Authority:
F-CAR-CS•033-Rev.06 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ® Eden❑ Greenwood ❑ Huntersvillte ❑ Raleigh❑ Mechanicsville❑
Client game:
Courier: ❑FE ii FR ❑UPS ❑UiPs
❑ Comnw-cal ❑Pace ❑Otter::-_
Custody Seat Present? ❑•iesPla Seals Intact? ❑Y= s
Project �k:
WO# : 924119�'3
--
®riiP„s 9241 973
llate/initla!s Person Examining Contents_
Packing Material: ❑a„Lhlo Wfap
❑til. biw,, Bags
ON,—
❑ O:her
Biological Tissue Frozen?
©N/A
❑YP ON,)
Thermometer:
TypeofIce: ❑!V
t ❑B, -
0fls:
Cooler Temp ('C)- f '.1 �_ ..._.. Correction Factor. Adri/Subtract CC] -
--_--
Te nF, eau€d Lac have freezing to 6'C
f
Cooler TernpCorrected ('C):. _/ .��- --_
ni,rnplesnr.'oire,ai,,:r,tcr�a.kn,pl s,rfr>�
USDA Regulated Soil (Q N/A, v2m, r si•r,ple)
D al s rnpk' olignt.lte m a th Jili1 - f CA.
NY_ crr SC
{[_h�ct
Exu a'nr�otu sucrce V�,rernatit�naEly.
r+uR� rio
[Yes S3
n rniri lia Ida tl1
-� -Comments/Discrepancy:
Ch Ir�r n{Cus odr Ir
SdInls;, , Air .t d t:ltt;r,1 Ek7ld Ton
-- -
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Q''
❑'1'
2
--- - - - -
r- _--
Short Hold Time Analysis (02 hr,j?
Rush Turn Around Time Requmtcd?
❑•,•:
�r�-;
❑F,! i
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Sofiiciom V ,h-.unr f
FJH„
?ac,� Cnntaincrs Ll-ed?
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np L§lank Pro nt a ❑; U-
NipBankCusti.d, Sea- ?rcacnt' ❑`r �s , Z,a—....__�__ _�.
COMMENTS/SAMPLE DISCREPANCY T Field Data Required? ❑Yas ❑No
CLIENT NOTIFICATION/RESOLUTION
Person contacted-
Project Manager SCURF Review:
Project Manager SRF Review:
DateJlinae:
Lot ID cf split containzrs.
i,
Date:
Date:
Page 17 of 19

Uocur{lent Name Dacl.tttient ftevisel: February 7, Z043
Sample Condition Upon Reeeipt(SCUR) - -- gage i of 2
f'c?Cf,'/ilfiiif_t/tic al Document N0.: Issuing Authas ily:
F-CAR-05-033-Rev.06 pjsce Cafulinas Quality Office
*Check mark top half of box if pH anti/or dechlorination is Project ft 11973
—
verified and within the acceptance range for preservation
Ply: COI ®us Babe: 01/08/19
samples.
Exception. VOA, CoVoim, IOC, Oil and Grease, DRO/80 1,5 (:rater) DOC, UHg CLIENT: 92-8axter
F"Bottom half of box is to list number of bottle
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simple fR 7ype of preservatsve pH upon receipt Date preservation adjusted time pre.arva:ion Amount of Preservative Lot —
adjui!Cii ^-.--.--_. added
Nate %Nheikvor tIle, e ii l'kct a Efanry iffecliog Nofth Carnhn.i (amphan:e sar,'Wes, a COPY of this form will -le w11 .n tilt` F'01 th [Aul1113 € NIW Cf'ItiilUti cln Offl" (i.e
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