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WQ0010689_2022 Residual Annual Report_20230224 (2)
Initial Review Reviewer Nathaniel.Thornburg Is this submittal an application? (Excluding additional information.) * Yes No If not an application what is the submittal type?* Annual Report Residual Annual Report Additional Information Other Annual Report Year* 2022 Permit Number (IR) * WQ0010689 Applicant/Permittee Baxter Healthcare Corporation Email Notifications Does this need review by the hydrogeologist? * Yes No Regional Office Asheville CO Reviewer Admin Reviewer Submittal Form Project Contact Information Please provide information on the person to be contacted by NDB Staff regarding electronic submittal, confirmation of receipt, and other correspondence. Name* DEREK BOUCHARD Email Address* Derek—Bouchard@baxter.com Project Information ......................... Application/Document Type* New (Fee Required) Modification - Major (Fee Required) Renewal with Major Modification (Fee Required) Annual Report Additional Information Other Phone Number* 8287566644 Modification - Minor Renewal GW-59, NDMR, NDMLR, NDAR-1, N DAR-2 Residual Annual Report Change of Ownership We no longer accept these monitoring reports through this portal. Please click on the link below and it will take you to the correct form. https://edoes.deq.nc.gov/Forms/NonDischarge_Monitoring_Report Permit Type:* Wastewater Irrigation High -Rate Infiltration Other Wastewater Reclaimed Water Closed -Loop Recycle Residuals Single -Family Residence Wastewater Other Irrigation Permit Number:* WQ0010689 Has Current Existing permit number Applicant/Permittee Address* 65 Pitts Station Road, Marion, NC 28752 Facility Name* Baxter Healthcare Corporation Class A Residuals Program Please provide comments/notes on your current submittal below. At this time, paper copies are no longer required. If you have any questions about what is required, please contact Nathaniel Thornburg at nathaniel.thornburg@ncdenr.gov. Please attach all information required or requested for this submittal to be reviewed here. (Application Form, Engineering Plans, Specifications, Calculations, Etc.) 2022 Annual Ash Report - Signed Reduced.pdf 3MB Upload only 1 PDF document (less than 250 MB). Multiple documents must be combined into one PDF file unless file is larger than upload limit. * By checking this box, I acknowledge that I understand the application will not be accepted for pre -review until the fee (if required) has been received by the Non -Discharge Branch. Application fees must be submitted by check or money order and made payable to the North Carolina Department of Environmental Quality (NCDEQ). 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). Mail payment to: NCDEQ — Division of Water Resources Attn: Non -Discharge Branch 1617 Mail Service Center Raleigh, NC 27699-1617 Signature Submission Date 2/24/2023 Baer 2/9/2023 Division of Water Resources Water Quality Permitting Section Non -Discharge Permitting Unit 1636 Mail Service Center Raleigh, NC 27699-1636 RE: 2022 Annual Ash Report Permit No. WQ0010689 Wood Boiler North Cove, NC Enclosed is the 2022 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 during the 2022 Reporting Year. If you have any questions or require additional information, please contact me at 828-756-6644 or at derek—bouchard@baxter.com. Sincerely, Derek Bouchard Environmental Manager Attachments: Annual Ash Report (3 copies) Baxter Healthcare Corporation PO Box 1390, Marion, NC 28752 T 828, 756.4151 CLASS A ANNUAL DISTRIBUTION AND MARKETING/ SURFACE DISPOSAL CERTIFICATION AND SUMMARY FORM WQ PERMIT #: WQ0010689 FACILITY NAME: Baxter Healthcare Corporation North Cove Steam Generation Plant Ash PHONE: 828-756-6644 COUNTY: McDowell OPERATOR: Baxter Healthcare FACILITY TYPE (please check one): C1 Surface Disposal (complete Part A (Source(s) and "Residual In" Volume only) and Part C) i] Distribution and Marketing (complete Parts A, B, and C) Was the facility in operation during the past calendar year? Yes © No -aiw If No skip parts A, B, C and certify form below Part A*: Part B*: Month Sources() (s include NPDES # if applicable) Volume (dry tons) Recipient Information Amendment) Bulkrno Agent Residual In Product Out Name(s) Volume (dry tons) Intended use(s) January February WQ0010689 2. 364.77 38477 See DMSDF Supp. Form 36477 Land Application March April May WQ0010689 120 300.15 420 15 See DMSDF Supp. Form 30015 Land Application June WQ0010689 80 202.28 See DMSDF Supp. Form 20228 Land Application July August September October WQ0010689 40 315 15 355 15 See DMSDF Supp Form 315 15 Land Application November December Total from FORM DMSDF (sup)l 260 1182.35 1442.35 118235 Totals: Annual (dry ns).-I 260 1182.35 1 1442.35 1182.35 Amendment(s) used: I None Bulking Agent(s) used: Dry Wood Chips * If more space is required, attach additional information sheets (FORM DMSDF (supp))• Total Number of Form DMSDF rSupp)j Part C: Facility was compliant during the past calendar year with all conditions of the land application permit © Yes (including but not limited to items 1-3 below) issued by the Division of Water Quality: ❑ No ------- I- If No, Explain In Narritive 1. All monitoring was done in accordance with the permit and reported for the year as required and three (3) copies of certified laboratory results are attached. 2. All operation and maintenance requirements were compiled with or, in the case of a deviation, prior authorization was received from the Division of Water Quality. 3 No contravention of Ground Water Quality Standards occurred at a monitoring well "I certify, under penalty of law, that the above information is, to the best of my knowledge and belief, true, accurate and complete. l am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." Si Permitlee Date Signature of Preparer** Date (if different from Permittee) *"Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1 102 (26) DEN FORM DMSDF (Supp) (1212006) CLASS A ANNUAL DISTRIBUTION AND MARKETING/ SURFACE DISPOSAL CERTIFICATION AND SUMMARY FORM Supplemental Information WQ PERMIT #: WQ0010689 FACILITY NAME: Baxter Healthcare Corporation North Cove Steam Generation Plant Ash PHONE: 828-756-6644 COUNTY: McDowell OPERATOR: — Baxter FACILITY TYPE (please check one): ❑ Surface Disposal (complete Part A - "Month", "Source(s)" and "Residual In" columns only) 0 Distribution and Marketing (complete Parts A, and B) Part A*: Part B*: Month Sources(s) (include NPDES # if applicable) Volume (dry tons) Recipient Information Amendment/ Bulking Agent Residual In Product Out Name(s) Volume (dry tons) Intended use(s) February WQ0010689 20.00 364.77 384.77 Bill Phillips, Will Penland, Paul Baker, Max Holland, Paul Baker, Jeff Banks 364.77 Land Application May WQ0010689 120.00 300.15 420.15 Bill Phillips, Jim Pate 300.15 Land Application June WQ0010689 80.00 202.28 292.28 Jim Brewer, Darryl Ledbetter, Jeff Banks 202.28 Land Application October WQ0010689 4000 315.15 355.15 Keneth Hughes, Brad Smith, Jeff Banks 315.15 Land Application Totals: Annual (dry tons): 260 1182.35 1442.35 1182.35 Amendment(s) used:1 Bulking Agent(s) used: Dry Wood Chips * If more space is required, attach additional information sheets (FORM DMSDF (supp)): Total Number of Form DMSDF (Supp)l I DENR FORM DMSDF (Supp) (1212006) ANNUAL RESIDUAL SAMPLING SUMMARY FORM Please note that your permit may contain additional parameters to be analyzed. The parameters can be reported in FORM RSSF - B WQ Permit Number: WQ0010689 Laboratory: Baxter Healthcare Corporation North Cove Facility Name: Steam Generation Plant Ash Residual Source WQ # or WQ0010689 NPDES #: WWTP Name: NA Residual Analvsis Data 1) Pace Analytical Services 2) 3) 4) 5) Parameter (mg(kg) Cone. Limit m Sam le NP12121A NP12121B SP3232022A SP3232022B NP7192022A NP719202213 Percent Moisture {"/o) NA 51.5 52.1 56.4 56.6 51.2 53.3 Aluminum NA 8,730 7,320 11200 10300 10300 8570 Arsenic 75 3.4 ND ND ND 5.1 5.1 Cadmium 85 2.8 2.5 304 3.6 4.6 3.9 Copper 4,300 66.9 54.9 63.9 60.8 81 73.1 Lead 840 25 21.2 39 37 65.9 46.5 Mercury 57 ND ND ND ND ND ND Molybdenum 75 ND ND ND ND ND ND Nickel 420 17.5 15.1 17.1 17.1 17.5 16.1 Selenium 100 2.8 2.6 4.9 5.3 3.9 4 Zinc 7,500 249 220 250 247 356 332 Phosphorus NA 1500 2750 3000 2710 389 2140 Calcium NA 104,000 90300 139000 133000 133000 125000 Magnesium NA 14,600 12600 15700 17900 14300 13500 Potassium NA 16,800 15800 1 10800 10I00 18900 16300 For surface disposal facilities the ceiling concentration limits listed in this form are not applicable. Reference the individual permit for metals limits. "I certify, under penalty of law, that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. I am aware that there are significant penalties for submitting false infqMation, including the possibility of fines and imprisonment for knowing violations." Signature of Preparer * *Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26) Date DENR FORM DMSDF (Supp) (12/2006) ANNUAL RESIDUAL SAMPLING SUMMARY FORM - B Report all sampling analysis results for parameters not listed in FORM RSSF that are part of the WQ permit or were analyzed for over the past calendar year. Use additional forms as needed. WQ Permit Number: WQ0010689 Laboratory: 1) Pace Analytical Services Baxter Healthcare Corporation North Cove Facility Name: Steam Generation Plant Ash 2) Residual Source NPDES # or WQ#: WWTP Name: Residual Analysis Data WQ0010689 NA 3) 4) 5) Parameter (mg/kg) Sample or Com osite Date NP12121A NP12121B SP3232022A SP3232022B NP7192022A NP7192022B Ammonia ND ND ND ND ND Nitrate Nitrogen ND ND ND ND ND Nitrite Nitrogen ND ND ND ND ND ND PAN (by calc) 1330 729 951 882 13600 1050 SAR ft calc) 7.59 7.7 3.3 3.03 6.94 6.65 TICK 4430 2430 3170 2940 45400 3510 Sodium 14200 13500 7390 6750 14300 13600 H 9.1 9 9.2 9.2 10.1 10 "I certify, under penalty of law, that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. I am aware that there are significant enalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." .I �N Signature of Preparer * Date *Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26) DENR FORM DMSDF (Supp) (12/2006) Baxter Healthcare, Corp. 2859 Old Linville Road Marion, North Carolina 28752 Ash Distribution Utilization Agreement (Valid thru 3/30/2025), Baxter Copy Baxter Healthcare, Corp., is the generator of the ash provided to _i I (Recipient). Application of the aforementioned ash is prohibited except in accordance with the instructions on this sheet. Transport: Adequate provisions shall he 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). Spill control provisions must he available during transportation or land application activities. Any spill occurring while ash is in transport or on the application fields is the responsibility of the transporter. Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any surface waters. The use of wetting agents, berms, harriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot be controlled. Application: When using ash, the Billowing shall apply: + The ash application rates shall he 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). • Residual ash cake shall not be stockpiled for more than 60 days prior to land application • Application of ash cake residuals shall not occur within 100 feet of a public or private water supply • Application of ash cake residuals shall not occur within 25 feet of surface waters such as intermittent and perennial streams, perennial waterbodies, and wetlands • Copies of this Utilization Agreement, Ash Permit No.WQ0010689, and the Operation and Maintenance Plan shall be maintained at the land application site when bulk residuals are being applied. • Ash shall not he placed within one foot of the seasonal high water table or bedrock. • Ash shall not he applied to any site under the following conditions: o Flooded, frozen, or snow-covered or other condition causing runoff o During precipitation events or within 24-hrs Billowing a 0.5" rainfall o If the land application site does not have established vegetative cover crop o If the application causes any nuisance conditions to adjacent property, natural resources, or wildlife A summary of the ash chemical analyses is located on page 3 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: oCQU Ash Recipient's Address: r S V� ��, Intended Use of Ash: Expected Qty/Yr: Q ft] cres f nd: 12 _ Baxter Representative Signature: Page 2 of' 3 Updated: January 2020 Baxter Healthcare, Corp. 2859 Old Linville Road Marion, North Carolina 28752 Ash Distribution Utilization Agreement (Valid thru 3/30/2025), Baxter Copy Baxter Healthcare, Corp., is the generator of the ash provided to fir4 . J6 (R9 pient). Application of the aforementioned ash is prohibited except in accordance with the ins ructions on [hi heet. 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). Spill control provisions must be available during transportation or land application activities. Any spill occurring while ash is in transport or on the application fields is the responsibility of the transporter. Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any surface waters. The use of wetting agents, 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). • Residual ash cake shall not be stockpiled for more than 60 days prior to land application • Application of ash cake residuals shall not occur within 100 feet of a public or private water supply • Application of ash cake residuals shall not occur within 25 feet of surface waters such as intermittent and perennial streams, perennial waterbodies, and wetlands. • Copies of this Utilization Agreement, Ash Permit No.WQ0010689, and the Operation and Maintenance Plan 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 or bedrock. • Ash shall not be applied to any site under the following conditions: o Flooded, frozen, or snow-covered or other condition causing runoff o During precipitation events or within 24-hrs following a 0.5" rainfall o If the land application site does not have established vegetative cover crop o If the application causes any nuisance conditions to adjacent property, natural resources, or wildlife A summary of the ash chemical analyses is located on page 3 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: %,z Ash Recipient's Mailing Address: [j'/DS �%F- /Yl�✓ NG Intended Use of Ash and Crop Type: vJ 11 C.c. YVl jyy Expected Qty/Yr: 60 Baxter Representative Signature: Acres of Land: /i J %'ae h/ Page 2 of 3 Baxter Healthcare, Corp. 2859 Old Linville Road Marion, North Carolina 28752 Ash Distribution Utilization Agreement (Valid thru 3/30/2025), Baxter Copy 11"RBaxter Healthcare, Corp., is the generator of the ash provided toJ k (Recipient). Application of the aforementioned ash is prohibited except in accordance with th 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). Spill control provisions must be available during transportation or land application activities. Any spill occurring while ash is in transport or on the application fields is the responsibility of the transporter. Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any surface waters. The use of wetting agents, 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). • Residual ash cake shall not be stockpiled for more than 60 days prior to land application • Application of ash cake residuals shall not occur within 100 feet of a public or private water supply • Application of ash cake residuals shall not occur within 25 feet of surface waters such as intermittent and perennial streams, perennial waterbodies, and wetlands. • Copies of this Utilization Agreement, Ash Permit No.WQ0010689, and the Operation and Maintenance Plan 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 or bedrock. • Ash shall not be applied to any site under the following conditions: o Flooded, frozen, or snow-covered or other condition causing runoff o During precipitation events or within 24-hrs following a 0.5" rainfall o If the land application site does not have established vegetative cover crop o If the application causes any nuisance conditions to adjacent property, natural resources, or wildlife A summary of the ash chemical analyses is located on page 3 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. i Signed (Ash Recipient): / : J_ /, ^� �D/ate: —� Ash Recipient's Mailing Address: f L?,2& A S � v� � /Y ooftiaw /VC i r Intended Use of Ash and Crop Type: J O / / Expected QtyNr: 6 / .M it Baxter Representative Signature: Acres of Land: 4 4g Page 2 of 3 A'r �j. Baxter Healthcare, Corp. 2859 Old Linville Road Marron, North Carolina 28752 Ash Distribution Utilization Agreement (Val' thru 3/30/2025), Baxter Copy Baxter Healthcare, Corp., is the generator of the ash provided to (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). Spill control provisions must be available during transportation or land application activities. Any spill occurring while ash is in transport or on the application fields is the responsibility of the transporter. Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any surface waters. The use of wetting agents, 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). • Residual ash cake shall not be stockpiled for more than GO days prior to land application • Application or ash cake residuals shall not occur within 100 feet of a public or private water supply • Application of ash cake residuals shall not occur within 25 feet of surface waters such as intermittent and perennial streams, perennial waterbodies, and wetlands. • Copies of this Utilization Agreement, Ash Permit No.WQ00I0689, and the Operation and Maintenance Plan 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 or bedrock. • Ash shall not be applied to any site under the following conditions: o Flooded, frozen, or snow-covered or other condition causing runoff o During precipitation events or within 24-hrs following a 0.5" rainfall o If the land application site does not have established vegetative cover crop o If the application causes any nuisance conditions to adjacent property, natural resources, or wildlife A summary of the ash chemical analyses is located on page 3 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:' T '/ Ash Recipient's Address: l Intended Use of Ash: Expected Qty/Yr: ___,_3( /\/SS Acres ofLand: Baxter Representative Signature: Page 2 of 3 Updated: January 2020 lwn! R,-d� Baxter Healthcare, Corp. 2859 Old Linville Road Marion, North Carolina 28752 Ash Distribution Utilization Agreement (Valid thru 3/30/2025(), Baxter Copy Baxter Healthcare, Corp., is the generator of the ash provided to 14i'C �� be7 ef-(Rccipient). 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). Spill control provisions must be available during transportation or land application activities. Any spill occurring while ash is in transport or on the application fields is the responsibility of the transporter. Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any surface waters. The use of wetting agents, 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). • Residual ash cake shall not be stockpiled for more than 60 days prior to land application • Application of ash cake residuals shall not occur within 100 feet of a public or private water supply • Application of ash cake residuals shall not occur within 25 feet of surface waters such as intermittent and perennial streams, perennial waterbodies, and wetlands. • Copies of this Utilization Agreement, Ash Permit No.WQ0010689, and the Operation and Maintenance Plan 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 or bedrock. • Ash shall not be applied to any site under the following conditions: o Flooded, frozen, or snow-covered or other condition causing runoff o During precipitation events or within 24-hrs following a 0.5" rainfaIl o If the land application site does not have established vegetative cover crop o If the application causes any nuisance conditions to adjacent property, natural resources, or wildlife A summary of the ash chemical analyses is located on page 3 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): I. 6 fT- Date: l Ash Recipient's Address: 1 T Iran � �} } t° _ M W 1 t) (\ 1AC o2 4 160 Intended Use of Ash; :S0t� QrD C.�Y1,Q� Expected Qty/Yr: Baxter Representative Signature: Acres of Land: .w Page 2 of 3 Updated: January 2020 Baxter Healthcare, Corp. 2859 Old Linville Road Marion, North Carolina 28752 Ash Distribution Utilization Agreement (Valid thru 3/30/202_ , Baxter Copy Baxter Healthcare, Corp., is the generator of the ash provided to Ara sz:_�?'r r . Application of the aforementioned ash is prohibited except in accordance with the instructions on this sheet. Taansport: 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). Spill control provisions must be available during transportation or land application activities. Any spill occurring while ash is in transport or on the application fields is the responsibility of the transporter. Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any surface waters. The use of wetting agents, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot be controlled. Application: Wien using ash, the following shall apply: • The mh application rztes shall be limited to those that can be agronomically justified (i.e., limited to that needed to meet the liming requinmients of the crops being grown on the land). • Residual ash cake shall not be stockpiled for more than 60 days prior to land application • Application of ash cake residuals shall not occur within 100 feet of a public or private water supply • Application of ash cake residuals shall not occur within 25 feet of surface waters such as intermittent and perennial streams, perennial watrrbodies, and wetlands. • Copies of tbis Utilization Agreement, Ash Permit No.WQ0010689, and the Operation and Maintenance Plan shall be maintained at the iand application site when bulk residuals are being applied. • Ash shall not be placed within one foot of the seasonal high water table or bedrock. • As1. shall not be applied to any site under the following conditions: o Flooded, frozen, or snow-covered or other condition causing runoff 0 During precipitation events or within 24-hrs following a 0.5" rainfall e If the land application site does not have established vegetative cover crop o if the application causes any nuisance conditions to adjacent property, natural resources, or wildlife A summary of the ash chemical analyses is located on page 3 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 vill 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, Cote 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. 2141 Signed (Ash Recipient): Date: Ash Recipient's Mailing Address: \' \ Intended Use of Ash and Crop Type: 'Expected Qtv/Yr: 3 v ] p wS Acres of Land: Baxter Representative Signature: Page 2 of 3 Baxter Healthcare, Corp. 2859 Old Linville Road Marion, North Carolina 28752 Ash Distribution Utilization Agreement (Valid thru 3/30/2025), Baxter Copy Baxter Healthcare, Corp., is the generator of the ash provided to ? Y< "A k� (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). Spill control provisions must be available during transportation or land application activities. Any spill occurring while ash is in transport or on the application fields is the responsibility of the transporter. Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any surface waters. The use of wetting agents, 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). • Residual ash cake shall not be stockpiled for more than 60 days prior to land application • Application of ash cake residuals shall not occur within 100 feet of a public or private water supply • Application of ash cake residuals shall not occur within 25 feet of surface waters such as intermittent and perennial streams, perennial waterbodies, and wetlands. • Copies of this Utilization Agreement, Ash Permit No.WQ0010689, and the Operation and Maintenance Plan 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 or bedrock. • Ash shall not be applied to any site under the following conditions: o Flooded, frozen, or snow-covered or other condition causing runoff o During precipitation events or within 24-hrs following a 0.5" rainfall o If the land application site does not have established vegetative cover crop o If the application causes any nuisance conditions to adjacent property, natural resources, or wildlife A summary of the ash chemical analyses is located on page 3 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): i'C Date: / il Z Ash Recipient's Address: %lo �f 5� �!/R Y;/,g 1p Intended Use of Ash:ll-�Y�� Expected QtyNr: T'r_— 1) / v �� f ocry,<of Baxter Representative Page 2 of 3 Updated: January 2020 axter Healthcare, Corp. 2859 Old Linville Road Marion, North Carolina 28752 Ash Distribution Utilization Agreement (Valid thru 3/30/2025), Baxter Copy Baxter Healthcare, Corp., is the generator of the ash provided to k--e 1) '1L )4 Lt C # l'4 (Recipient). Application of the aforementioned ash is prohibited except in accordance with the instructions o 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). Spill control provisions must be available during transportation or land application activities. Any spill occurring while ash is in transport or on the application fields is the responsibility of the transporter. Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any surface waters. The use of wetting agents, 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). • ResiduaI ash cake shall not be stockpiled for more than 60 days prior to land application • Application of ash cake residuals shall not occur within 100 feet of a public or private water supply • Application of ash cake residuals shall not occur within 25 feet of surface waters such as intermittent and perennial streams, perennial waterbodies, and wetlands. • Copies of this Utilization Agreement, Ash Permit No.WQ0010689, and the Operation and Maintenance Plan 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 or bedrock. • Ash shall not be applied to any site under the following conditions: o Flooded, frozen, or snow-covered or other condition causing runoff o During precipitation events or within 24-hrs following a 0.5" rainfall o If the land application site does not have established vegetative cover crop o If the application causes any nuisance conditions to adjacent property, natural resources, or wildlife A summary of the ash chemical analyses is located on page 3 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: MGjs //u b��Uc e 72'7 Intended Use of Ash: Expected Qty/Yr: 3 ate rrS A o and - Baxter Representative Signature: ' Page 2 of 3 Updated: January 2020 Baxter Healthcare, Corp. 2859 Old Linville Road Marion, North Carolina 28752 Ash Distribution Utilization Agreementt (Valid thru 3/30/2025), Baxter Copy Baxter Healthcare, Corp., is the generator of the ash provided to �`' �[ ll �' p (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). Spill control provisions must be available during transportation or land application activities. Any spill occurring while ash is in transport or on the application fields is the responsibility of the transporter. Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any surface waters. The use of wetting agents, 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). • Residual ash cake shall not be stockpiled for more than 60 days prior to land application • Application of ash cake residuals shall not occur within 100 feet of a public or private water supply • Application of ash cake residuals shall not occur within 25 feet of surface waters such as intermittent and perennial streams, perennial waterbodies, and wetlands. • Copies of this Utilization Agreement, Ash Permit No.WQ0010689, and the Operation and Maintenance Plan 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 or bedrock. • Ash shall not be applied to any site under the following conditions: o Flooded, frozen, or snow-covered or other condition causing runoff o During precipitation events or within 24-hrs following a 0.5" rainfall o If the land application site does not have established vegetative cover crop o If the application causes any nuisance conditions to adjacent property, natural resources, or wildlife A summary of the ash chemical analyses is located on page 3 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): 0141 4[WPS Date: jr�,— Ash Recipients Address: P o 3 a s� I l 1�� t:c �n r ,s" r� Intended Use of Ash:©� n- l21 �� r/► '� Expected Qty/Yr: es f Land: So Baxter Representative Signature: Page 2 of 3 Updated: January 2020 7 Wlu axter Healthcare, Cor • 2859 Old Linville Road Marion, North Carolina 28752 Ash )Distribution Utilization Agreement (Valid thru 3/3Q/2Q25)9 Baxter Copy Baxter Healthcare, Corp., is the generator of the ash provided to e Lr �4d,�S the aforementioned ash is prohibited except in accordance with the instructions oil thissheet. (Recipient), Application of 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). Spill control provisions must be available during transportation or land application activities. Any spill occurring while ash is in transport or on the application fields is the responsibility of the transporter. Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from ca rryinashuse of wetting agents, berms, barriers, or tarps, may be necessary under windy or rainy condi onsor ifIeros on ornto anyrruanoffwaters. The 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). • Residual ash cake shall not be stockpiled for more than SO days prior to land application • Application of ash cake residuals shall not occur within 100 feet of a public or private water supply • Application of ash cake residuals shall not occur within 25 feet of surface waters such as intermittent and perennial streams, perennial waterbodies, and wetlands. • Copies of this Utilization Agreement, Ash Permit No.WQ0010689, and the Operation and Maintenance Plan 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 or bedrock. • Ash shall not be applied to any site under the following conditions: o Flooded, frozen, or snow-covered or other condition causing runoff o During precipitation events or within 24-hrs following a 0.5" rainfall o If the land application site does not have established vegetative cover crop n If the application causes any nuisance conditions to adjacent property, natural resources, or wildlife A summary of the ash chemical analyses is located on page 3 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 an accommodation to Recipient. In exchange therefore, Recipient agrees to indemnify, harmless from and against any and all liability, damage, loss, cost, expense (including attorneys'and fee ),clla m, demand, hld Baxter suit,ea Con judgment or recovery asserted against Baxter Healthcare, Corp by any third party, including an y governmenal authority,bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt, transportationl�hether for andling or other use of the ash. Signed (Ash Recipient): 3e����,kS Date: 17 - ZZ Ash Recipient's Mailing Address: g 7 i/ C o fj r, /yc 12 &7sZ Intended Use of Ash and Crop Type: L M r_ Expected Qty/Yr: — —� Acres of Land: Q �j Baxter Representative Signature — Page 2 of 3 axter Healthcare, Corp. 2859 Old Linville, Road Marion, North Carolina 28752 Ash Distribution Utilization Agreement (Valid thru 3/30/2025), Baxter Copy Baxter Healthcare, Corp., is the generator of the ash provided to `7 the aforementioned ash is prohibited except in accordance with the instructions on this beet? (Recipient). Application of 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 (c.g., transport wet ash in leak -proof trucks or cover dry ash). Spill control Provisions must be available during transportation or land application activities. Any spill occurring while ash is in transport or on the application fields is the responsibility of the transporter. Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any surface waters. The use of wetting agents, 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). • Residual ash cake shall not be stockpiled for more than 60 days prior to land application • Application of ash cake residuals shall not occur within 100 feet of a public or private water supply • Application of ash cake residuals shall not occur within 25 feet of surface waters such as intermittent and perennial streams, perennial waterbodies, and wetlands. • Copies of this Utilization Agreement, Ash Permit No.WQ0010689, and the Operation. and Maintenance Plan 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 or bedrock. • Ash shall not be applied to any site under the following conditions: o Flooded, frozen, or snow-covered or other condition causing runoff o During precipitation events or within 24-hrs following a 0.5" rainfall o If the land application site does not have established vegetative cover crop o If the application causes any nuisance conditions to adjacent property, natural resources, or wildlife A summary of the ash chemical analyses is located on page 3 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, harmless from and against any and all liability, damage, loss, cost, expense (including attorneys'and f es), claim,hold B�ter demand, suit, actiorn, 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): Z�c C Date: U� z2 Ash Recipient's Mailing Address: MgV 1A < Z Z Intended Use of Ash and Crop Type: 5 . 2e f, J P n Sy�� / Expected Qty/Yr: 02 2 �S0 Acres of band; Baxter Representative Signature: age 2 of 3 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 December 10, 2021 Mr. Ricky Styles Baxter Healthcare 2859 Old Linville Road Marion, NC 28752 RE: Project: North Pond Ash 12/1 Pace Project No.: 92575413 Dear Mr. Styles: Enclosed are the analytical results for sample(s) received by the laboratory on December 02, 2021. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services -Asheville • Pace Analytical Services - Charlotte • Pace Analytical Services - Peachtree Corners, GA If you have any questions concerning this report, please feel free to contact me. Sincerely, Lorri Patton lorri.patton@pacelabs.com 1(828)254-7176 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 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: North Pond Ash 12/1 Pace Project No.: 92575413 Pace Analytical Services Charlotte South Carolina Laboratory ID: 99006 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Laboratory ID: 99006 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 Pace Analytical Services Peachtree Corners 110 Technology Pkwy, Peachtree Corners, GA 30092 Florida DOH Certification #: E87315 Georgia DW Inorganics Certification #: 812 CERTIFICATIONS South Carolina Certification #: 99006001 South Carolina Drinking Water Cert. #: 99006003 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Louisiana DoH Drinking Water#: LA029 Virginia/VELAP Certification #: 460221 South Carolina Laboratory ID: 99030 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 North Carolina Certification #: 381 South Carolina Certification #: 98011001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 2 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: North Pond Ash 12/1 Pace Project No.: 92575413 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92575413001 NP12121A EPA 9045D TBM 1 PASI-GA EPA 601 OD IDS, JOR 13 PASI-A EPA 7471 B RDT 1 PASI-A SM 254OG-2011 KDF 1 PASI-C SW-846 KDF 1 PASI-C None DMN 1 PASI-A EPA 350.1 Rev 2.0 1993 Mod. NGP 1 PASI-A EPA 351.2 Rev 2.0 1993 MFO 1 PASI-A EPA 353.2 Rev 2.0 1993 MFO 3 PASI-A EPA 365.1 Rev 2.0 1993 MDW 1 PASI-A 92575413002 NP12121B EPA9045D TBM 1 PASI-GA EPA 601OD IDS, JOR 13 PASI-A EPA 7471 B RDT 1 PASI-A SM 254OG-2011 KDF 1 PASI-C SW-846 KDF 1 PASI-C None DMN 1 PASI-A EPA 350.1 Rev 2.0 1993 Mod. NGP 1 PASI-A EPA 351.2 Rev 2.0 1993 MFO 1 PASI-A EPA 353.2 Rev 2.0 1993 MFO 3 PASI-A EPA 365.1 Rev 2.0 1993 MDW 1 PASI-A PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte PASI-GA = Pace Analytical Services - Peachtree Corners, GA 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 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: North Pond Ash 12/1 Pace Project No.: 92575413 Sample: NP12121A Lab ID: 92575413001 Collected: 12/01/21 09:00 Received: 12/02/21 11:46 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. Qual 9045 pH Soil Analytical Method: EPA 9045D Pace Analytical Services - Peachtree Corners, GA pH at 25 Degrees C 9.1 Std. Units 0.10 1 12/07/21 16:50 H3 6010 MET ICP Analytical Method: EPA6010D Preparation Method: EPA 3050B Pace Analytical Services - Asheville Aluminum 8730 mg/kg 13.6 1 12/03/21 15:34 12/08/21 03:25 7429-90-5 Arsenic 3.4 mg/kg 3.4 1 12/03/21 15:34 12/08/21 03:25 7440-38-2 Cadmium 2.8 mg/kg 0.14 1 12/03/21 15:34 12/08/21 03:25 7440-43-9 Calcium 104000 mg/kg 339 10 12/03/21 15:34 12/08/21 17:25 7440-70-2 Copper 66.9 mg/kg 6.8 1 12/03/21 15:34 12/08/21 03:25 7440-50-8 Lead 25.0 mg/kg 1.4 1 12/03/21 15:34 12/08/21 03:25 7439-92-1 Magnesium 14600 mg/kg 136 10 12/03/21 15:34 12/08/21 17:25 7439-95-4 Molybdenum ND mg/kg 6.8 1 12/03/21 15:34 12/08/21 03:25 7439-98-7 Nickel 17.5 mg/kg 0.68 1 12/03/21 15:34 12/08/21 03:25 7440-02-0 Potassium 16800 mg/kg 6780 10 12/03/21 15:34 12/08/21 17:25 7440-09-7 Selenium 2.8 mg/kg 1.4 1 12/03/21 15:34 12/08/21 03:25 7782-49-2 Sodium 14200 mg/kg 6780 10 12/03/21 15:34 12/08/21 17:25 7440-23-5 Zinc 249 mg/kg 1.4 1 12/03/21 15:34 12/08/21 03:25 7440-66-6 7471 Mercury Analytical Method: EPA 7471 B Preparation Method: EPA 7471 B Pace Analytical Services - Asheville Mercury ND mg/kg 0.0067 1 12/08/2114:45 12/08/2117:11 7439-97-6 2540G Total Percent Solids Analytical Method: SM 2540G-2011 Pace Analytical Services - Charlotte Total Solids 48.5 % 0.10 1 12/03/21 18:19 Percent Moisture Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture 51.5 % 0.10 1 12/03/21 18:12 N2 Plant Available Nitrogen Analytical Method: None Pace Analytical Services - Asheville Plant Available Nitrogen 1330 mg/kg 1 12/09/21 17:27 N2 350.1 Ammonia Analytical Method: EPA 350.1 Rev 2.0 1993 Mod. Preparation Method: EPA 350.1 Rev 2.0 1993 Mod. Pace Analytical Services - Asheville Nitrogen, Ammonia ND mg/kg 20.6 1 12/09/21 09:13 12/09/21 12:18 7664-41-7 351.2 Total Kjeldahl Nitrogen Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville Nitrogen, Kjeldahl, Total 4430 mg/kg 491 5 12/06/21 21:36 12/07/21 05:45 7727-37-9 M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/10/2021 03:47 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: North Pond Ash 12/1 Pace Project No.: 92575413 Sample: NP12121A Lab ID: 92575413001 Collected: 12/01/21 09:00 Received: 12/02/21 11:46 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. Qual 353.2 Nitrogen, NO2/NO3 Analytical Method: EPA 353.2 Rev 2.0 1993 Preparation Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville Nitrogen, NO2 plus NO3 ND mg/kg 8.2 1 12/02/21 22:16 12/02/21 23:45 Nitrogen, Nitrate ND mg/kg 8.2 1 12/02/21 22:16 12/02/21 23:45 14797-55-8 Nitrogen, Nitrite ND mg/kg 8.2 1 12/02/21 22:16 12/02/21 23:45 14797-65-0 365.1 Phosphorus, Total Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville Phosphorus 1500 mg/kg 18.1 10 12/06/2122:17 12/07/2117:14 7723-14-0 M1 Date: 12/10/2021 03:47 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 5 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: North Pond Ash 12/1 Pace Project No.: 92575413 Sample: NP12121B Lab ID: 92575413002 Collected: 12/01/21 09:00 Received: 12/02/21 11:46 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. Qual 9045 pH Soil Analytical Method: EPA 9045D Pace Analytical Services - Peachtree Corners, GA pH at 25 Degrees C 9.0 Std. Units 0.10 1 12/07/21 16:50 H3 6010 MET ICP Analytical Method: EPA6010D Preparation Method: EPA 3050B Pace Analytical Services - Asheville Aluminum 7320 mg/kg 14.1 1 12/03/21 15:34 12/08/21 03:28 7429-90-5 Arsenic ND mg/kg 3.5 1 12/03/21 15:34 12/08/21 03:28 7440-38-2 Cadmium 2.5 mg/kg 0.14 1 12/03/21 15:34 12/08/21 03:28 7440-43-9 Calcium 90300 mg/kg 353 10 12/03/21 15:34 12/08/21 17:29 7440-70-2 Copper 54.9 mg/kg 7.1 1 12/03/21 15:34 12/08/21 03:28 7440-50-8 Lead 21.2 mg/kg 1.4 1 12/03/21 15:34 12/08/21 03:28 7439-92-1 Magnesium 12600 mg/kg 14.1 1 12/03/21 15:34 12/08/21 03:28 7439-95-4 Molybdenum ND mg/kg 7.1 1 12/03/21 15:34 12/08/21 03:28 7439-98-7 Nickel 15.1 mg/kg 0.71 1 12/03/21 15:34 12/08/21 03:28 7440-02-0 Potassium 15800 mg/kg 7060 10 12/03/21 15:34 12/08/21 17:29 7440-09-7 Selenium 2.6 mg/kg 1.4 1 12/03/21 15:34 12/08/21 03:28 7782-49-2 Sodium 13500 mg/kg 7060 10 12/03/21 15:34 12/08/21 17:29 7440-23-5 Zinc 220 mg/kg 1.4 1 12/03/21 15:34 12/08/21 03:28 7440-66-6 7471 Mercury Analytical Method: EPA 7471 B Preparation Method: EPA 7471 B Pace Analytical Services - Asheville Mercury ND mg/kg 0.011 1 12/08/2114:45 12/08/2117:13 7439-97-6 2540G Total Percent Solids Analytical Method: SM 2540G-2011 Pace Analytical Services - Charlotte Total Solids 47.8 % 0.10 1 12/03/21 18:19 Percent Moisture Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture 52.1 % 0.10 1 12/03/21 18:12 N2 Plant Available Nitrogen Plant Available Nitrogen 350.1 Ammonia Nitrogen, Ammonia 351.2 Total Kjeldahl Nitrogen Nitrogen, Kjeldahl, Total Date: 12/10/2021 03:47 PM Analytical Method: None Pace Analytical Services - Asheville 729 mg/kg 1 12/09/2117:27 N2 Analytical Method: EPA 350.1 Rev 2.0 1993 Mod. Preparation Method: EPA 350.1 Rev 2.0 1993 Mod. Pace Analytical Services - Asheville ND mg/kg 20.5 1 12/09/2109:13 12/09/2112:20 7664-41-7 Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville 2430 mg/kg 104 1 12/06/2121:36 12/07/21 05:23 7727-37-9 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 6 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: North Pond Ash 12/1 Pace Project No.: 92575413 Sample: NP12121B Lab ID: 92575413002 Collected: 12/01/21 09:00 Received: 12/02/21 11:46 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. Qual 353.2 Nitrogen, NO2/NO3 Analytical Method: EPA 353.2 Rev 2.0 1993 Preparation Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville Nitrogen, NO2 plus NO3 ND mg/kg 8.2 1 12/02/21 22:16 12/02/21 23:48 Nitrogen, Nitrate ND mg/kg 8.2 1 12/02/21 22:16 12/02/21 23:48 14797-55-8 Nitrogen, Nitrite ND mg/kg 8.2 1 12/02/21 22:16 12/02/21 23:48 14797-65-0 365.1 Phosphorus, Total Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville Phosphorus 2750 mg/kg 41.0 20 12/06/2122:17 12/07/2118:52 7723-14-0 Date: 12/10/2021 03:47 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 7 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: North Pond Ash 12/1 Pace Project No.: 92575413 QC Batch: 664365 Analysis Method: EPA 9045D QC Batch Method: EPA 9045D Analysis Description: 9045 pH Laboratory: Pace Analytical Services - Peachtree Corners, GA Associated Lab Samples: 92575413001, 92575413002 SAMPLE DUPLICATE: 3479851 92574046001 Dup Parameter Units Result Result RPD Qualifiers pH at 25 Degrees C Std. Units 7.6 7.8 4 H3 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: 12/10/2021 03:47 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: North Pond Ash 12/1 Pace Project No.: 92575413 QC Batch: 664418 Analysis Method: EPA 7471 B QC Batch Method: EPA 7471 B Analysis Description: 7471 Mercury Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92575413001, 92575413002 METHOD BLANK: 3480194 Matrix: Solid Associated Lab Samples: 92575413001, 92575413002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Mercury mg/kg ND 0.0060 12/08/2116:57 LABORATORY CONTROL SAMPLE: 3480195 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Mercury mg/kg 0.083 0.091 109 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3480196 3480197 MS MSD 92575657006 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Mercury mg/kg 0.013 0.05 0.061 0.064 0.072 99 96 75-125 13 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: 12/10/2021 03:47 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: North Pond Ash 12/1 Pace Project No.: 92575413 QC Batch: 663797 QC Batch Method: EPA 3050B Associated Lab Samples: 92575413001, 92575413002 METHOD BLANK: 3477116 Associated Lab Samples: 92575413001, 92575413002 Parameter Units Aluminum mg/kg Arsenic mg/kg Cadmium mg/kg Calcium mg/kg Copper mg/kg Lead mg/kg Magnesium mg/kg Molybdenum mg/kg Nickel mg/kg Potassium mg/kg Selenium mg/kg Sodium mg/kg Zinc mg/kg LABORATORY CONTROL SAMPLE: 3477117 Parameter Units Aluminum mg/kg Arsenic mg/kg Cadmium mg/kg Calcium mg/kg Copper mg/kg Lead mg/kg Magnesium mg/kg Molybdenum mg/kg Nickel mg/kg Potassium mg/kg Selenium mg/kg Sodium mg/kg Zinc mg/kg QUALITY CONTROL DATA Analysis Method: EPA6010D Analysis Description: 6010 MET Laboratory: Pace Analytical Services - Asheville Matrix: Solid Blank Result Spike Cone. 500 50 50 500 50 50 500 50 50 500 50 500 50 ND ND ND ND ND ND ND ND ND ND ND ND ND Reporting Limit Analyzed LCS Result 498 45.1 46.2 493 45.6 45.4 486 51.8 45.8 ND 44.0 506 45.3 Qualifiers 10.0 12/08/21 02:43 2.5 12/08/21 02:43 0.10 12/08/21 02:43 25.0 12/08/21 02:43 5.0 12/08/21 02:43 1.0 12/08/21 02:43 10.0 12/08/21 02:43 5.0 12/08/21 02:43 0.50 12/08/21 02:43 500 12/08/21 02:43 1.0 12/08/21 02:43 500 12/08/21 02:43 1.0 12/08/21 02:43 LCS % Rec 100 90 92 99 91 91 97 104 92 100 88 101 91 % Rec Limits 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3477118 3477119 MS MSD 92575146001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Aluminum mg/kg 16800 967 1060 17900 19700 119 273 75-125 9 M1 Arsenic mg/kg ND 96.7 106 83.9 91.2 83 83 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: 12/10/2021 03:47 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: North Pond Ash 12/1 Pace Project No.: 92575413 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3477118 3477119 MS MSD 92575146001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Cadmium mg/kg 27.4 96.7 106 102 121 77 89 75-125 18 Calcium mg/kg 23600 967 1060 23500 23700 -13 9 75-125 1 E,M1 Copper mg/kg 4840 96.7 106 4500 4900 -346 54 75-125 8 M1 Lead mg/kg 525 96.7 106 646 730 125 193 75-125 12 M1 Magnesium mg/kg 1760 967 1060 2680 2840 95 102 75-125 6 Molybdenum mg/kg 36.9 96.7 106 130 141 96 98 75-125 8 Nickel mg/kg 257 96.7 106 327 334 72 72 75-125 2 M1 Potassium mg/kg ND 967 1060 1890 2000 113 113 75-125 6 Selenium mg/kg ND 96.7 106 77.9 85.7 79 79 75-125 9 Sodium mg/kg ND 967 1060 2080 2200 112 113 75-125 5 Zinc mg/kg 19100 96.7 106 17800 18100 -1390 -984 75-125 2 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: 12/10/2021 03:47 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: North Pond Ash 12/1 Pace Project No.: 92575413 QC Batch: 663903 Analysis Method: SW-846 QC Batch Method: SW-846 Analysis Description: Dry Weight/Percent Moisture Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92575413001, 92575413002 SAMPLE DUPLICATE: 3477888 92575343001 Dup Parameter Units Result Result RPD Qualifiers Percent Moisture % 79.0 78.8 0 N2 SAMPLE DUPLICATE: 3477889 92575616001 Dup Parameter Units Result Result RPD Qualifiers Percent Moisture % 14.1 13.3 6 N2 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: 12/10/2021 03:47 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: North Pond Ash 12/1 Pace Project No.: 92575413 QC Batch: 664788 Analysis Method: EPA 350.1 Rev 2.0 1993 Mod. QC Batch Method: EPA 350.1 Rev 2.0 1993 Mod. Analysis Description: 350.1 Ammonia Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92575413001, 92575413002 METHOD BLANK: 3482268 Matrix: Solid Associated Lab Samples: 92575413001, 92575413002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Nitrogen, Ammonia mg/kg ND 9.8 12/09/21 12:10 LABORATORY CONTROL SAMPLE: 3482269 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrogen, Ammonia mg/kg 481 490 102 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3482270 3482271 MS MSD 92574959001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Ammonia mg/kg ND 2810 2860 2850 2860 101 99 90-110 1 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: 12/10/2021 03:47 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: North Pond Ash 12/1 Pace Project No.: 92575413 QC Batch: 664139 Analysis Method: EPA 351.2 Rev 2.0 1993 QC Batch Method: EPA 351.2 Rev 2.0 1993 Analysis Description: 351.2 TKN Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92575413001, 92575413002 METHOD BLANK: 3478851 Matrix: Solid Associated Lab Samples: 92575413001, 92575413002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Nitrogen, Kjeldahl, Total mg/kg ND 50.0 12/07/21 05:17 LABORATORY CONTROL SAMPLE: 3478852 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrogen, Kjeldahl, Total mg/kg 1000 995 99 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3478853 3478854 MS MSD 92575413001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Kjeldahl, Total mg/kg 4430 1790 1960 5750 5340 73 46 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 This report shall not be reproduced, except in full, Date: 12/10/2021 03:47 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: North Pond Ash 12/1 Pace Project No.: 92575413 QC Batch: 663585 Analysis Method: EPA 353.2 Rev 2.0 1993 QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92575413001, 92575413002 METHOD BLANK: 3476144 Associated Lab Samples: 92575413001, 92575413002 Parameter Units Nitrogen, Nitrate mg/kg Nitrogen, Nitrite mg/kg Nitrogen, NO2 plus NO3 mg/kg Matrix: Solid Blank Reporting Result Limit Analyzed ND 4.0 12/02/2123:42 ND 4.0 12/02/2123:42 ND 4.0 12/02/2123:42 Qualifiers LABORATORY CONTROL SAMPLE: 3476145 Spike LCS LCS % Rec Parameter Units Cone. Result % Rec Limits Qualifiers Nitrogen, Nitrate mg/kg 15 14.7 98 90-110 Nitrogen, Nitrite mg/kg 10 10.3 103 90-110 Nitrogen, NO2 plus NO3 mg/kg 25 25.0 100 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3476146 3476147 MS MSD 92575413001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Nitrate mg/kg ND 29.9 30.5 34.3 34.1 115 112 90-110 1 Nitrogen, Nitrite mg/kg ND 20 20.4 21.3 20.9 107 103 90-110 2 Nitrogen, NO2 plus NO3 mg/kg ND 49.9 50.9 55.6 55.0 105 102 90-110 1 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: 12/10/2021 03:47 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: North Pond Ash 12/1 Pace Project No.: 92575413 QC Batch: 664233 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 Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92575413001, 92575413002 METHOD BLANK: 3479396 Matrix: Solid Associated Lab Samples: 92575413001, 92575413002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Phosphorus mg/kg ND 0.76 12/07/2117:13 LABORATORY CONTROL SAMPLE: 3479397 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Phosphorus mg/kg 36.2 38.1 105 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3479398 3479399 MS MSD 92575413001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Phosphorus mg/kg 1500 95.4 93.8 1700 1790 211 309 90-110 5 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: 12/10/2021 03:47 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 20 Pace Analytical Services, LLC aceAnalytical 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 www.pacelabs.com (704)875-9092 QUALIFIERS Project: North Pond Ash 12/1 Pace Project No.: 92575413 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 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 ofAcrolein 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. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. 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. N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A complete list of accreditations/certifications is available upon request. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/10/2021 03:47 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: North Pond Ash 12/1 92575413 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92575413001 NP12121A EPA 9045D 664365 92575413002 NP12121B EPA 9045D 664365 92575413001 NP12121A EPA3050B 663797 EPA 6010D 663920 92575413002 NP12121B EPA3050B 663797 EPA 6010D 663920 92575413001 NP12121A EPA 7471B 664418 EPA 7471B 664805 92575413002 NP12121B EPA 7471B 664418 EPA 7471B 664805 92575413001 NP12121A SM 2540G-2011 664082 92575413002 NP12121B SM 2540G-2011 664082 92575413001 NP12121A SW-846 663903 92575413002 NP12121B SW-846 663903 92575413001 NP12121A None 665118 92575413002 NP12121B None 665118 92575413001 NP12121A EPA 350.1 Rev 2.0 1993 664788 EPA 350.1 Rev 2.0 1993 664949 Mod. Mod. 92575413002 NP12121B EPA 350.1 Rev 2.0 1993 664788 EPA 350.1 Rev 2.0 1993 664949 Mod. Mod. 92575413001 NP12121A EPA 351.2 Rev 2.0 1993 664139 EPA 351.2 Rev 2.0 1993 664267 92575413002 NP12121B EPA 351.2 Rev 2.0 1993 664139 EPA 351.2 Rev 2.0 1993 664267 92575413001 NP12121A EPA 353.2 Rev 2.0 1993 663585 EPA 353.2 Rev 2.0 1993 663586 92575413002 NP12121B EPA 353.2 Rev 2.0 1993 663585 EPA 353.2 Rev 2.0 1993 663586 92575413001 NP12121A EPA 365.1 Rev 2.0 1993 664233 EPA 365.1 Rev 2.0 1993 664255 92575413002 NP12121B EPA 365.1 Rev 2.0 1993 664233 EPA 365.1 Rev 2.0 1993 664255 Date: 12/10/2021 03:47 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 18 of 20 z X n n « -, -- n n m v n n M n n ro m c c p w y o IL 0 ro 3 �- c o ro a o c L c p c O 3 Ti 3 a p TO c o j T �° o v a n N b o 'K n a �° v v a ro O0 N° w rn n m 3 �. iV Ln Cr LA 0 o r' N ro ' C m �^ a COro _ �', v° "�° o a a o r•�� VI Vl (!� N 0 'N•I oxV, AT7 = M a n 0i -ro T M !n j C U a7 'O 0 a r{ Fr N S rD T ^] n o `d .� o as fO n DO 2 x ; O J.'-' a O �. .i N n a rip n p o o N asi a rra m n # O O !1 „ 0 3 r, 3 Gl o 3 � y a w 3 3 - pro z m c n 0 0 Q 6 { m g m p c o ' a C a n a N d _ m 3 - 3 v. ro 3 rorm 3 o 4' oo �G� m d n °, w ^ 0 n y'z n * M O 3 rD N m a u oQ o a n 3 0 a rD �'tc > 0 3 V •� �+ ^ ❑ a ro L p 10 > ; n C:d m p 1 7 m rn ra Q. C Dn. rn Z n rD r0 K rror W On C N ,K„ N T rKD r� p C� ry 3 id rS r Cr6 A O ro o v O W r1 ro N 2 rr ^ s G w pr' ^{ 'O .G 0 c O .c 0 C) m ro io a m m 3 m N {D 3 3 3 n C ro rn m I� v m 0 ,-. 0 p 3 — .�+ o a o tea_ o a o o. o c 0 ,'cfo c p K 2 m fD f1 4= ao w � v ro - rb - ro 3 w ni m T n H _a n c c Z Z C1 1 9 m n xc x 0-0 N Total e a s y 601 U- s, a, u, F c' Pb.Ma. No i K Na Se Zn 3 3 3 e d _ Ammonia, Nitrate/Nitrite, Phosphorus °. ¢n w5 0 0 p p M m �r x �° 9- T- pH, TKN, a V co n O Z, 0 % _❑o, .. Hg by 7471 a v ZD vroi a rn N rn Total Percent Solid fD Z i a PAN 1 SAR Calculation H a p N W— , n Q �• O v a c v O M -F D fluc _ 3• c �t A n a 3 O aT r n v V O m C Z rY• N m rl O c M o r- O z ro Z s � Z 3 K t' t-'rn 'O [n n70 rnC C,NU}n [tlnnnt' r d ➢ n, 4� N G a'. N 10 V3 Q 6� G p O O G G Lll tr m r w TJ rro h r w w tY nrorn❑u� rov ro nnr er r-w FL h I� r* P ro M 0 rn F- 0❑ O U a to ❑. n m s c m (7 rl r0 (1 ❑. Q MI 6 4 y n 10 o A v o W n n n S 1 y H a 00 M rC 03 Z 0 00 N 3 07 0 (0 3 F7 n N r• r w w ru Y w w r+ N n K O 3 1-- ro v 1 a N rb fG in b 0 a �U 'O 'iS 't7 r .❑ N N ❑ i-+ 'p C K -1 '�. N n H H Gd 3 O rt [A T N V tU W N 5 d rf •• •• h a -0. m r* ❑ a w• N m ,n0 rn a 'O n H r w r-` >-' 1 a� v rt m r � m m n rt rr rn w m 1 � K m w n -0 r* v n C n m r� :IF- ;a s `a r m a n H H •• % n o m ro a n o o M n W w w m I \ o a r0 N H a n C H N rr C o n a r* r, is m m c w o c v m N ° Z x t m s ro 3 n n r* a w w a. 3 lh ❑ w w m a o v m c §rov 3 rD a2 N 'p 'O 6 LR w• ❑ O ti w w 1 a . = rr n v H moo rIA N ro *1 '. 0 m •ri a n row- c 4 3 O v v Oq N ro z ,�0 a a zxz'� zxx A 3 z .xpv n n n 5 P ge 19 of 20 Document Name: Document Revised: November 15, 2021 Sample Condition Upon Receipt ($CUR) Page 2 of 2 Document No.: Issuing Authority: F-CAR-CS-033-Rev.08 Pace Carolinas Quality Office *Check mark top half of box if pH and/or dechlorination is verified and within the acceptance range for preservation samples. Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg **Bottom half of box is to list number of bottles Project # Wa# : 575413 PM: CDl Due Date: 12/09/21 CLIENT: 92-Baxter u u u z Q � a Q a u o a z a ? Z Z M z ri a z Z N ru ` FJ Q Q z m M v N w lu 'p L _ a V _ A _ x N N >r v 2 'r T Z = Z Z s+ N I Q I Q Q1 7 v a � Z -o G) C] N Gl N G v Q fA _a 2 tj N V Q L' V q Z rn al N \ Z Y V1 \ Z U Z U N C7 v rn N G1 `o C a F O u H C Q O Z ¢ rN0 D V` n a C p n N E Z D rV m Gl = d h v a C 3 C v Q 7 U C V U i U N V Z U C U 2 7 Sl N 2 T y Q _ V V) N R Q C a rs) u1 +' } ra ip Z 2 C a a m a a a E E ¢ E ¢ o p n O D n m ° m ¢ E E E a E `v E E E E E a o < `m a q a E ran > E > E } E } E N 0 a 0 in E v, E aJ E E L E Q E N IJ'1 ri rN-I Ln N N e-I ti n N - ,..� O C7 0 0 0 0 Q V v ? R1 n N o L(1 o N R O V 7' E a y 7 rn 7 �n N ri a �Z m N v m LL v 2 H 7 *i �} H V] M a6. m en M m 4 ED N zn N N M .7 7 m _ a m a m a a a m m m y m a m a m 1.7 4 l7 4 [7 a l7 4 L7 4 l7 Q C7 O L7 > t7 > [7 d O > > a rn a In a m 0 4 vi 7 t7 O 1N N N\\ r 1 ZN\N\ RN\ l l 3 N\\\� fi N�s 7 \N N\\� 9 1fl 11 12 �N\ pH Adjustment Log for Preserved Samples Sample lu Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lat ff adjusted added Note- Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certificatinn Office (i.e. Out of hold, incorrect preservative, put of temp, incorrect cnnta#Hers. Page 20 of 20 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 April 24, 2022 Mr. Ricky Styles Baxter Healthcare 2859 Old Linville Road Marion, NC 28752 RE: Project: Baxter Biomass 4/6 Pace Project No.: 92597406 Dear Mr. Styles: Enclosed are the analytical results for sample(s) received by the laboratory on April 06, 2022. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services -Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, �� Lorri Patton lorri.patton@pacelabs.com 1(828)254-7176 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 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Baxter Biomass 4/6 Pace Project No.: 92597406 Pace Analytical Services Charlotte South Carolina Laboratory ID: 99006 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Laboratory ID: 99006 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 CERTIFICATIONS South Carolina Certification #: 99006001 South Carolina Drinking Water Cert. #: 99006003 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Louisiana DoH Drinking Water#: LA029 Virginia/VELAP Certification #: 460221 South Carolina Laboratory ID: 99030 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. Page 2 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Baxter Biomass 4/6 Pace Project No.: 92597406 Lab ID Sample ID Method Analysts Analytes Reported Laboratory 92597406001 SP3232022A EPA 601 OD CBV 13 PASI-A EPA 601 OD CBV 7 PASI-A EPA 7470A RDT 1 PASI-A EPA 7471 B DBB1 1 PASI-A SW-846 KDF 1 PASI-C EPA 9045D YEG 1 PASI-A None DMN 1 PASI-A EPA 350.1 Rev 2.0 1993 Mod. NDS 1 PASI-A EPA 351.2 Rev 2.0 1993 MFO 1 PASI-A EPA 353.2 Rev 2.0 1993 SMT 3 PASI-A EPA 365.1 Rev 2.0 1993 KDF1 1 PASI-A 92597406002 SP3232022B EPA 601 OD CBV 13 PASI-A EPA 601OD CBV 7 PASI-A EPA 7470A RDT 1 PASI-A EPA 7471 B DBB1 1 PASI-A SW-846 KDF 1 PASI-C EPA 9045D YEG 1 PASI-A None DMN 1 PASI-A EPA 350.1 Rev 2.0 1993 Mod. NDS 1 PASI-A EPA 351.2 Rev 2.0 1993 MFO 1 PASI-A EPA 353.2 Rev 2.0 1993 SMT 3 PASI-A EPA 365.1 Rev 2.0 1993 KDF1 1 PASI-A PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte 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 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Baxter Biomass 4/6 Pace Project No.: 92597406 Sample: SP3232022A Lab ID: 92597406001 Collected: 04/06/22 09:30 Received: 04/06/22 11:03 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. Qual 6010 MET ICP Analytical Method: EPA6010D Preparation Method: EPA 3050B Pace Analytical Services - Asheville Aluminum 11200 mg/kg 23.0 1 04/07/2210:30 04/11/2216:04 7429-90-5 Arsenic ND mg/kg 5.7 1 04/07/2210:30 04/11/2216:04 7440-38-2 Cadmium 3.4 mg/kg 0.23 1 04/07/2210:30 04/11/2216:04 7440-43-9 Calcium 139000 mg/kg 574 10 04/07/2210:30 04/12/2213:03 7440-70-2 Copper 63.9 mg/kg 11.5 1 04/07/2210:30 04/11/2216:04 7440-50-8 Lead 39.0 mg/kg 2.3 1 04/07/2210:30 04/11/2216:04 7439-92-1 Magnesium 15700 mg/kg 23.0 1 04/07/2210:30 04/11/2216:04 7439-95-4 Molybdenum ND mg/kg 11.5 1 04/07/2210:30 04/11/2216:04 7439-98-7 Nickel 17.1 mg/kg 1.1 1 04/07/2210:30 04/11/2216:04 7440-02-0 Potassium 10800 mg/kg 1150 1 04/07/2210:30 04/11/2216:04 7440-09-7 Selenium 4.9 mg/kg 2.3 1 04/07/2210:30 04/11/2216:04 7782-49-2 Sodium 7390 mg/kg 1150 1 04/07/2210:30 04/11/2216:04 7440-23-5 Zinc 250 mg/kg 2.3 1 04/07/2210:30 04/11/2216:04 7440-66-6 6010 MET ICP, TCLP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Leachate Method/Date: EPA 1311; 04/07/22 14:59 Initial pH: 9.32; Final pH: 2 Pace Analytical Services - Asheville Arsenic ND mg/L 0.050 1 04/09/22 03:47 04/11/22 11:09 7440-38-2 Barium 2.0 mg/L 0.25 1 04/09/22 03:47 04/11/22 11:09 7440-39-3 Cadmium ND mg/L 0.0050 1 04/09/22 03:47 04/11/22 11:09 7440-43-9 Chromium ND mg/L 0.050 1 04/09/22 03:47 04/11/22 11:09 7440-47-3 Lead ND mg/L 0.025 1 04/09/22 03:47 04/11/22 11:09 7439-92-1 Selenium ND mg/L 0.10 1 04/09/22 03:47 04/11/22 11:09 7782-49-2 Silver ND mg/L 0.025 1 04/09/22 03:47 04/11/22 11:09 7440-22-4 7470 Mercury, TCLP Analytical Method: EPA 7470A Preparation Method: EPA 7470A Leachate Method/Date: EPA 1311; 04/07/22 14:59 Initial pH: 9.32; Final pH: 2 Pace Analytical Services - Asheville Mercury ND mg/L 0.00020 1 04/21/2211:08 04/21/2215:11 7439-97-6 7471 Mercury Analytical Method: EPA 7471 B Preparation Method: EPA 7471 B Pace Analytical Services - Asheville Mercury ND mg/kg 0.013 1 04/07/2213:36 04/12/2211:41 7439-97-6 Percent Moisture Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture 56.4 % 0.10 1 04/07/22 16:04 N2 9045 pH Soil Analytical Method: EPA 9045D Pace Analytical Services - Asheville pH at 25 Degrees C 9.2 Std. Units 0.10 1 04/13/22 09:48 H3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Baxter Biomass 4/6 Pace Project No.: 92597406 Sample: SP3232022A Lab ID: 92597406001 Collected: 04/06/22 09:30 Received: 04/06/22 11:03 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. Qual Plant Available Nitrogen Plant Available Nitrogen 350.1 Ammonia Nitrogen, Ammonia 351.2 Total Kjeldahl Nitrogen Nitrogen, Kjeldahl, Total 353.2 Nitrogen, NO2/NO3 Nitrogen, NO2 plus NO3 Nitrogen, Nitrate Nitrogen, Nitrite 365.1 Phosphorus, Total Phosphorus Date: 04/24/2022 06:01 PM Analytical Method: None Pace Analytical Services - Asheville 951 mg/kg 1 04/19/2214:57 N2 Analytical Method: EPA 350.1 Rev 2.0 1993 Mod. Preparation Method: EPA 350.1 Rev 2.0 1993 Mod. Pace Analytical Services - Asheville ND mg/kg 9.5 1 04/08/22 09:36 04/08/22 14:22 7664-41-7 Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville 3170 mg/kg 109 1 04/09/22 05:53 04/12/22 04:27 7727-37-9 Analytical Method: EPA 353.2 Rev 2.0 1993 Preparation Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville ND mg/kg 9.0 1 04/06/22 22:42 04/07/22 00:43 ND mg/kg 9.0 1 04/06/22 22:42 04/07/22 00:43 14797-55-8 ND mg/kg 9.0 1 04/06/22 22:42 04/07/22 00:43 14797-65-0 Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville 3000 mg/kg 54.2 25 04/07/22 20:44 04/08/22 08:57 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 5 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Baxter Biomass 4/6 Pace Project No.: 92597406 Sample: SP3232022B Lab ID: 92597406002 Collected: 04/06/22 09:30 Received: 04/06/22 11:03 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. Qual 6010 MET ICP Analytical Method: EPA6010D Preparation Method: EPA 3050B Pace Analytical Services - Asheville Aluminum 10300 mg/kg 20.2 1 04/07/2210:30 04/11/2216:07 7429-90-5 Arsenic ND mg/kg 5.1 1 04/07/2210:30 04/11/2216:07 7440-38-2 Cadmium 3.6 mg/kg 0.20 1 04/07/2210:30 04/11/2216:07 7440-43-9 Calcium 133000 mg/kg 505 10 04/07/2210:30 04/12/2213:06 7440-70-2 Copper 60.8 mg/kg 10.1 1 04/07/2210:30 04/11/2216:07 7440-50-8 Lead 37.0 mg/kg 2.0 1 04/07/2210:30 04/11/2216:07 7439-92-1 Magnesium 17900 mg/kg 20.2 1 04/07/2210:30 04/11/2216:07 7439-95-4 Molybdenum ND mg/kg 10.1 1 04/07/2210:30 04/11/2216:07 7439-98-7 Nickel 17.1 mg/kg 1.0 1 04/07/2210:30 04/11/2216:07 7440-02-0 Potassium 10100 mg/kg 1010 1 04/07/2210:30 04/11/2216:07 7440-09-7 Selenium 5.3 mg/kg 2.0 1 04/07/2210:30 04/11/2216:07 7782-49-2 Sodium 6750 mg/kg 1010 1 04/07/2210:30 04/11/2216:07 7440-23-5 Zinc 247 mg/kg 2.0 1 04/07/2210:30 04/11/2216:07 7440-66-6 6010 MET ICP, TCLP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Leachate Method/Date: EPA 1311; 04/07/22 14:59 Initial pH: 8.96; Final pH: 2 Pace Analytical Services - Asheville Arsenic ND mg/L 0.050 1 04/09/22 03:47 04/11/22 11:13 7440-38-2 Barium 1.8 mg/L 0.25 1 04/09/22 03:47 04/11/22 11:13 7440-39-3 Cadmium ND mg/L 0.0050 1 04/09/22 03:47 04/11/22 11:13 7440-43-9 Chromium ND mg/L 0.050 1 04/09/22 03:47 04/11/22 11:13 7440-47-3 Lead ND mg/L 0.025 1 04/09/22 03:47 04/11/22 11:13 7439-92-1 Selenium ND mg/L 0.10 1 04/09/22 03:47 04/11/22 11:13 7782-49-2 Silver ND mg/L 0.025 1 04/09/22 03:47 04/11/22 11:13 7440-22-4 7470 Mercury, TCLP Analytical Method: EPA 7470A Preparation Method: EPA 7470A Leachate Method/Date: EPA 1311; 04/07/22 14:59 Initial pH: 8.96; Final pH: 2 Pace Analytical Services - Asheville Mercury ND mg/L 0.00020 1 04/21/2211:08 04/21/2215:18 7439-97-6 7471 Mercury Analytical Method: EPA 7471 B Preparation Method: EPA 7471 B Pace Analytical Services - Asheville Mercury ND mg/kg 0.010 1 04/07/2213:36 04/12/2211:43 7439-97-6 Percent Moisture Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture 56.6 % 0.10 1 04/07/22 16:04 9045 pH Soil Analytical Method: EPA 9045D Pace Analytical Services - Asheville pH at 25 Degrees C 9.2 Std. Units 0.10 1 04/13/22 09:50 REPORT OF LABORATORY ANALYSIS N2 H3 This report shall not be reproduced, except in full, Date: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Baxter Biomass 4/6 Pace Project No.: 92597406 Sample: SP3232022B Lab ID: 92597406002 Collected: 04/06/22 09:30 Received: 04/06/22 11:03 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. Qual Plant Available Nitrogen Plant Available Nitrogen 350.1 Ammonia Nitrogen, Ammonia 351.2 Total Kjeldahl Nitrogen Nitrogen, Kjeldahl, Total 353.2 Nitrogen, NO2/NO3 Nitrogen, NO2 plus NO3 Nitrogen, Nitrate Nitrogen, Nitrite 365.1 Phosphorus, Total Phosphorus Date: 04/24/2022 06:01 PM Analytical Method: None Pace Analytical Services - Asheville 882 mg/kg 1 04/19/2214:57 N2 Analytical Method: EPA 350.1 Rev 2.0 1993 Mod. Preparation Method: EPA 350.1 Rev 2.0 1993 Mod. Pace Analytical Services - Asheville ND mg/kg 11.1 1 04/08/22 09:36 04/08/22 14:23 7664-41-7 Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville 2940 mg/kg 110 1 04/09/22 05:53 04/12/22 04:29 7727-37-9 Analytical Method: EPA 353.2 Rev 2.0 1993 Preparation Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville ND mg/kg 9.1 1 04/06/22 22:42 04/07/22 00:44 ND mg/kg 9.1 1 04/06/22 22:42 04/07/22 00:44 14797-55-8 ND mg/kg 9.1 1 04/06/22 22:42 04/07/22 00:44 14797-65-0 Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville 2710 mg/kg 53.3 25 04/07/22 20:44 04/08/22 08:57 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 7 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 4/6 Pace Project No.: 92597406 QC Batch: 693209 Analysis Method: EPA 7470A QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury TCLP Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92597406001, 92597406002 METHOD BLANK: 3543708 Matrix: Water Associated Lab Samples: 92597406001, 92597406002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Mercury mg/L ND 0.00020 04/21/2215:07 LABORATORY CONTROL SAMPLE: 3621209 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Mercury mg/L 0.0025 0.0028 110 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3621210 3621211 MS MSD 92597406001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Mercury mg/L ND 0.0025 0.0025 0.0027 0.0026 109 104 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 of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 4/6 Pace Project No.: 92597406 QC Batch: 690064 Analysis Method: EPA 7471 B QC Batch Method: EPA 7471 B Analysis Description: 7471 Mercury Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92597406001, 92597406002 METHOD BLANK: 3605881 Matrix: Solid Associated Lab Samples: 92597406001, 92597406002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Mercury mg/kg ND 0.0036 04/12/2210:54 LABORATORY CONTROL SAMPLE: 3605882 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Mercury mg/kg 0.05 0.051 102 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3605883 3605884 MS MSD 92596819001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Mercury mg/kg ND 0.077 0.077 0.079 0.083 98 103 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: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Baxter Biomass 4/6 Pace Project No.: 92597406 QC Batch: 689996 QC Batch Method: EPA 3050B Associated Lab Samples: 92597406001, 92597406002 METHOD BLANK: 3605409 Associated Lab Samples: 92597406001, 92597406002 Parameter Units Aluminum mg/kg Arsenic mg/kg Cadmium mg/kg Calcium mg/kg Copper mg/kg Lead mg/kg Magnesium mg/kg Molybdenum mg/kg Nickel mg/kg Potassium mg/kg Selenium mg/kg Sodium mg/kg Zinc mg/kg LABORATORY CONTROL SAMPLE: 3605410 Parameter Units Aluminum mg/kg Arsenic mg/kg Cadmium mg/kg Calcium mg/kg Copper mg/kg Lead mg/kg Magnesium mg/kg Molybdenum mg/kg Nickel mg/kg Potassium mg/kg Selenium mg/kg Sodium mg/kg Zinc mg/kg QUALITY CONTROL DATA Analysis Method: EPA6010D Analysis Description: 6010 MET Laboratory: Pace Analytical Services - Asheville Matrix: Solid Blank Result Spike Cone. 500 50 50 500 50 50 500 50 50 500 50 500 50 ND ND ND ND ND ND ND ND ND ND ND ND ND Reporting Limit Analyzed Qualifiers 10.0 04/11/2215:22 2.5 04/11/2215:22 0.10 04/11/2215:22 25.0 04/11/2215:22 5.0 04/11/2215:22 1.0 04/11/2215:22 10.0 04/11/2215:22 5.0 04/11/2215:22 0.50 04/11/2215:22 500 04/11/2215:22 1.0 04/11/2215:22 500 04/11/2215:22 1.0 04/11/2215:22 LCS Result 511 44.9 46.3 502 48.5 47.2 481 50.2 47.8 507 41.4 499J 46.2 LCS % Rec 102 90 93 100 97 94 96 100 96 101 83 100 92 % Rec Limits 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3605411 3605412 MS MSD 92597456001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Aluminum mg/kg 730 719 719 2030 2260 181 213 75-125 11 M1 Arsenic mg/kg ND 71.9 71.9 64.9 66.6 89 92 75-125 2 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: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 4/6 Pace Project No.: 92597406 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3605411 3605412 MS MSD 92597456001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Cadmium mg/kg ND 71.9 71.9 65.6 66.6 91 93 75-125 2 Calcium mg/kg 728 719 719 1460 1380 102 90 75-125 6 Copper mg/kg ND 71.9 71.9 70.3 70.9 97 98 75-125 1 Lead mg/kg ND 71.9 71.9 67.5 68.0 93 93 75-125 1 Magnesium mg/kg 457 719 719 1230 1220 107 106 75-125 0 Molybdenum mg/kg ND 71.9 71.9 69.4 70.5 96 98 75-125 2 Nickel mg/kg ND 71.9 71.9 67.2 68.4 93 95 75-125 2 Potassium mg/kg ND 719 719 830 870 102 108 75-125 5 Selenium mg/kg ND 71.9 71.9 58.7 59.7 80 82 75-125 2 Sodium mg/kg 1300 719 719 2190 2110 124 113 75-125 4 Zinc mg/kg ND 71.9 71.9 65.8 66.3 91 92 75-125 1 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: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 4/6 Pace Project No.: 92597406 QC Batch: 690519 Analysis Method: EPA 601 OD QC Batch Method: EPA 3010A Analysis Description: 6010 MET TCLP Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92597406001, 92597406002 METHOD BLANK: 3605494 Matrix: Water Associated Lab Samples: 92597406001, 92597406002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Arsenic mg/L ND 0.050 04/11/2210:06 Barium mg/L ND 0.25 04/11/2210:06 Cadmium mg/L ND 0.0050 04/11/2210:06 Chromium mg/L ND 0.050 04/11/2210:06 Lead mg/L ND 0.025 04/11/2210:06 Selenium mg/L ND 0.10 04/11/2210:06 Silver mg/L ND 0.025 04/11/2210:06 LABORATORY CONTROL SAMPLE: 3608634 Parameter Units Arsenic mg/L Barium mg/L Cadmium mg/L Chromium mg/L Lead mg/L Selenium mg/L Silver mg/L Spike 1-CS LCS % Rec Cone. Result % Rec Limits Qualifiers 2.5 2.5 101 80-120 2.5 2.3 94 80-120 2.5 2.4 97 80-120 2.5 2.5 99 80-120 2.5 2.4 96 80-120 2.5 2.6 104 80-120 1.2 1.2 98 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3608635 3608636 MS MSD 92594869001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Arsenic mg/L ND 2.5 2.5 2.5 2.5 101 100 75-125 1 Barium mg/L 0.35 2.5 2.5 2.8 2.7 96 94 75-125 2 Cadmium mg/L ND 2.5 2.5 2.4 2.4 97 95 75-125 2 Chromium mg/L ND 2.5 2.5 2.5 2.4 99 98 75-125 2 Lead mg/L ND 2.5 2.5 2.4 2.3 96 94 75-125 2 Selenium mg/L ND 2.5 2.5 2.6 2.6 104 103 75-125 1 Silver mg/L ND 1.2 1.2 1.2 1.2 99 97 75-125 2 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: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 4/6 Pace Project No.: 92597406 QC Batch: 690166 Analysis Method: SW-846 QC Batch Method: SW-846 Analysis Description: Dry Weight/Percent Moisture Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92597406001, 92597406002 SAMPLE DUPLICATE: 3606722 92597287001 Dup Parameter Units Result Result RPD Qualifiers Percent Moisture % 15.6 14.8 5 N2 SAMPLE DUPLICATE: 3606723 92597472001 Dup Parameter Units Result Result RPD Qualifiers Percent Moisture % 3.3 3.1 6 N2 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: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 4/6 Pace Project No.: 92597406 QC Batch: 691081 Analysis Method: EPA 9045D QC Batch Method: EPA 9045D Analysis Description: 9045 pH Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92597406001, 92597406002 SAMPLE DUPLICATE: 3611234 92597406001 Dup Parameter Units Result Result RPD Qualifiers pH at 25 Degrees C Std. Units 9.2 9.2 0 H3 SAMPLE DUPLICATE: 3611235 92598352003 Dup Parameter Units Result Result RPD Qualifiers pH at 25 Degrees C Std. Units 4.5 4.5 0 H3 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: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 4/6 Pace Project No.: 92597406 QC Batch: 690300 Analysis Method: EPA 350.1 Rev 2.0 1993 Mod. QC Batch Method: EPA 350.1 Rev 2.0 1993 Mod. Analysis Description: 350.1 Ammonia Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92597406001, 92597406002 METHOD BLANK: 3607259 Matrix: Solid Associated Lab Samples: 92597406001, 92597406002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Nitrogen, Ammonia mg/kg ND 8.1 04/08/22 14:09 LABORATORY CONTROL SAMPLE: 3607260 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrogen, Ammonia mg/kg 325 334 103 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3607261 3607262 MS MSD 92596872001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Ammonia mg/kg 183 511 412 632 522 88 82 90-110 19 M1,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 This report shall not be reproduced, except in full, Date: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 4/6 Pace Project No.: 92597406 QC Batch: 690263 Analysis Method: EPA 351.2 Rev 2.0 1993 QC Batch Method: EPA 351.2 Rev 2.0 1993 Analysis Description: 351.2 TKN Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92597406001, 92597406002 METHOD BLANK: 3607212 Matrix: Solid Associated Lab Samples: 92597406001, 92597406002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Nitrogen, Kjeldahl, Total mg/kg ND 50.0 04/12/22 04:16 LABORATORY CONTROL SAMPLE: 3607213 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrogen, Kjeldahl, Total mg/kg 1000 960 96 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3607214 3607215 MS MSD 92596735002 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Kjeldahl, Total mg/kg 43800 3920 3050 46300 48400 62 151 90-110 5 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: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 4/6 Pace Project No.: 92597406 QC Batch: 689936 Analysis Method: EPA 353.2 Rev 2.0 1993 QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92597406001, 92597406002 METHOD BLANK: 3605268 Associated Lab Samples: 92597406001, 92597406002 Parameter Units Nitrogen, Nitrate mg/kg Nitrogen, Nitrite mg/kg Nitrogen, NO2 plus NO3 mg/kg Matrix: Solid Blank Reporting Result Limit Analyzed ND 4.0 04/07/22 00:35 ND 4.0 04/07/22 00:35 ND 4.0 04/07/22 00:35 Qualifiers LABORATORY CONTROL SAMPLE: 3605269 Spike LCS LCS % Rec Parameter Units Cone. Result % Rec Limits Qualifiers Nitrogen, Nitrate mg/kg 14.9 14.9 100 90-110 Nitrogen, Nitrite mg/kg 9.9 9.9 100 90-110 Nitrogen, NO2 plus NO3 mg/kg 24.8 24.8 100 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3605270 3605271 MS MSD 92597562001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Nitrate mg/kg ND 64.4 64.8 72.9 71.8 113 111 90-110 2 Nitrogen, Nitrite mg/kg ND 42.8 43.2 66.2 67.3 134 136 90-110 2 M1 Nitrogen, NO2 plus NO3 mg/kg ND 107 108 139 139 124 123 90-110 0 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: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 4/6 Pace Project No.: 92597406 QC Batch: 690144 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 Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92597406001, 92597406002 METHOD BLANK: 3606514 Matrix: Solid Associated Lab Samples: 92597406001, 92597406002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Phosphorus mg/kg ND 0.96 04/08/22 08:37 LABORATORY CONTROL SAMPLE: 3606515 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Phosphorus mg/kg 42.4 43.2 102 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3606516 3606517 MS MSD 92596422001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Phosphorus mg/kg 11200 159 171 6470 6510 -2990 -2750 90-110 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 of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 23 Pace Analytical Services, LLC aceAnalytical 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 www.pacelabs.com (704)875-9092 QUALIFIERS Project: Baxter Biomass 4/6 Pace Project No.: 92597406 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 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 ofAcrolein 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. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS 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. N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A complete list of accreditations/certifications is available upon request. R1 RPD value was outside control limits. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 04/24/2022 06:01 PM without the written consent of Pace Analytical Services, LLC. Page 19 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: Baxter Biomass 4/6 92597406 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92597406001 SP3232022A EPA 3050B 689996 EPA 6010D 690050 92597406002 SP3232022B EPA 3050B 689996 EPA 6010D 690050 92597406001 SP3232022A EPA 3010A 690519 EPA 6010D 690540 92597406002 SP3232022B EPA 3010A 690519 EPA 6010D 690540 92597406001 SP3232022A EPA 7470A 693209 EPA 7470A 693302 92597406002 SP3232022B EPA 7470A 693209 EPA 7470A 693302 92597406001 SP3232022A EPA 7471B 690064 EPA 7471B 690295 92597406002 SP3232022B EPA 7471B 690064 EPA 7471B 690295 92597406001 SP3232022A SW-846 690166 92597406002 SP3232022B SW-846 690166 92597406001 SP3232022A EPA 9045D 691081 92597406002 SP3232022B EPA 9045D 691081 92597406001 SP3232022A None 692630 92597406002 SP3232022B None 692630 92597406001 SP3232022A EPA 350.1 Rev 2.0 1993 690300 EPA 350.1 Rev 2.0 1993 690353 Mod. Mod. 92597406002 SP3232022B EPA 350.1 Rev 2.0 1993 690300 EPA 350.1 Rev 2.0 1993 690353 Mod. Mod. 92597406001 SP3232022A EPA 351.2 Rev 2.0 1993 690263 EPA 351.2 Rev 2.0 1993 690873 92597406002 SP3232022B EPA 351.2 Rev 2.0 1993 690263 EPA 351.2 Rev 2.0 1993 690873 92597406001 SP3232022A EPA 353.2 Rev 2.0 1993 689936 EPA 353.2 Rev 2.0 1993 689944 92597406002 SP3232022B EPA 353.2 Rev 2.0 1993 689936 EPA 353.2 Rev 2.0 1993 689944 92597406001 SP3232022A EPA 365.1 Rev 2.0 1993 690144 EPA 365.1 Rev 2.0 1993 690232 92597406002 SP3232022B EPA 365.1 Rev 2.0 1993 690144 EPA 365.1 Rev 2.0 1993 690232 Date: 04/24/2022 06:01 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 20 of 23 Document Name: Document Revised: November 15, 2021 Sample Condition Upon Receipt (SOUR) Page 1 of 2 aCPAmlytical Document Na.: Issuing Authority: F-CAR-05-033-Rev.08 Pace Carolinas Quality Office LaboratoryeEdenn ng samples: Asheville Greenwood ❑ Hunterwille ❑ Raleigh[] Mechanicsville❑ Atlanta[:] Kernersville❑ SampleConclition Client Name: Project WO# • 925974Q6 L U ion Receipt#: I V IIIIII III Illll II II III Courier: []Fed Ex UPS ❑LISPS [Client ❑ commercial ❑Pace ❑Other: 92597406 Custody Seal Present? ❑Yes X----s-eais Intact? [-]Yes Na DateJlnitials Person Examining Contents:_.,,/� Packing Material: ❑Bubble wrap ❑Bubble Bags one ❑ Other Biological Tissue Fin? Thermometer: ❑Yes [-]No❑ /A IRGunID: 43r- I Owe ❑Blue None Type of Ice: p Correction Factor: Cooler Temp: I" k Add/Subtract ('C) 9 Temps ould be above freezing to VC Samples out of temp criteria. 5amples on ice, cooling process Cooler Temp Corrected ("C); IIJ A� has begun USDA Regulated Soil (❑ N/A, water sample) Did samples origi a in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate From a foreign source (internati lly, I~lvaa Nn including Hawaii and Puerto Ricol? nYes YTNa Cum ments/Discrepancy: Chain of Custody Present? s []No ❑NIA 1. samples Arrived within Hold Time? es []NO []N/A 2. Short Hold Time Analysis (472 hr.)? Yes []No ❑N/A 3. Rush Turn Around Time Requested? ❑Yes o ❑NIA 4. Sufficient Volume? 2<5 ❑No []N/A 5. Correct Containers Used? Pa ce Containers U sed ? es j3yes No ❑N/A ❑N/A 6. Containers Intact? 16Yes ONO ❑N% 7. Dissolved analysis: Samples Field Filtered? []Yes [-]NO N/A 3. Sample Labels Match CDC? -lncludesDate/Time/ID/Analysis ``Yes Matrix: V ❑Na ❑N/A � 9. Heads pace in VOA Vials (>5-6mm)? ❑Yes ❑No ❑NI 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes ❑Yes ❑No ❑Nn LJ<JA Zq,A 11. COMMENTS/SAMPLE DISCREPANCY Field Data Required? ❑Yes []NO Lot 0 of split containers: CLIENT NOTIFICATION/FESOLIFTION Person contacted: Date/Time: Project Manager SCURF Review: Date: Project Manager SRF Review: _ _ Date: Page 21 of 23 Document Name: Sample Condition Upon Receipt (SOUR) ceAnalytical' Document No.: 1: -CAR- CS -0 3 3- R e v.0 8 *Check mark top half of box if pH and/or dechlorination is Project ft verified and within the acceptance range for preservation samples. Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg "Bottom half of box is to list number of bottles Document Revised: November 15, 2021 Page 2 of 2 Issuing Authority: r•: nrr• 5I-974 WO#...92C PM: CDl Due Date: 04/20/22 CLIENT: 92—Baxter c� s � u O a z ¢ ¢ d u x O w u � z iV } 7 G7 2 Y v } tY P. T U 1 ` a W z y W v S a Z i Z y Q Y p N " l'J y e i o m r ?i n D m Z a z r n y a 0. x a n a a � O n E 4 m O y v z rs m v w N Z �' n j } o eJ c u c z z u ti 2 m U S i = S d U ri n u al Z;';' Y u u ;_, c e� m Q n E d -0 E- --j I Q E O n = Q O z 'r O Q O x O Sc a :x n v v w e1 a Q E E v E E E E E= v v `m = n u I C m E E E I E .2 M '} v] E t% E 1 E of ✓4i E Q E M N n N O n _ = n t7 0 o 0 l 0 rM 0 V O 0 0 0 7 7 7 7 in 2 ,N-I N rN-I m °a i�i, W s N M V [q Rl C� GI d1 d 01 SE Q Y ,N'1 N N r [ (1v Q M 7 0 0 M di a a a a a a a � L7 l7 l7 l7 (7 [9 l7 C7 t7 O C7 1!1 a N a 1� n. l7 0 l9 m to co co m Co Co Q 4 Q Q Q 4 ❑ 7 � � } 7 vt 0 to Q } in 1 2 I I 3 Q — -- 5 6 7 A 10 11 L2 \=�� \� \N\� I j pH Adjustment Log for Preserved Samples Sample 10 Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lot H adjusted added Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNH Certification Office Rv. Out of hoid, incorrect preservative, out of temp, incorrect containers. Page 22 of 23 cn m m m 0 0. > N -u N 0 N w N m N N in > za S rn an N m N m O y O �• m � � 2 n m A CD 0 (A a w N _0 w y N N N N U o N w O N n � iL 0 3 D 3 O m 30n 30w �cn v m N r CD � � v a 3 a a m rn N N m m m o� m O w 3m Q m N 3 w 3 D N m a O 3 O 3 O L7 3 0 U 0 N -0 a• N Q u? n > cr m m K � cl en m ZzE00- a 9: PL D h m m to r m o M n ID u2 = n m L N 10 m 2. n m cr n 0 m m M N N = O d D n- (7 T r � v — 3 ro OW O C C T zm ❑m .uz 3ffa rmn H o � Z 3 0 _. 2. 2 2.P N � N Vmi � Z V � a 0 N m N V Q q � D a 7 m m w y E7a o X W cn cn W N En -u V�0M° 7CQ- aQ m W Yu rn y a to � N 5' O Cr co x O c N C 0 �C C)CD C, P N S W VCL cn ;. w O 0 3 iP V/ c q y (D C 1 Q CD F! O n O CD C CD CD C in W O 0 CD N xQ h � � CD D ° C m3 cn 6 n 7 N co @ _ ` J Ul h Ln E m V) '^ rh `v cn Page 23 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 August 09, 2022 Mr. Ricky Styles Baxter Healthcare 2859 Old Linville Road Marion, NC 28752 RE: Project: Baxter Biomass 7/19 Pace Project No.: 92615930 Dear Mr. Styles: Enclosed are the analytical results for sample(s) received by the laboratory on July 20, 2022. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services -Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, �� Lorri Patton lorri.patton@pacelabs.com 1(828)254-7176 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 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Baxter Biomass 7/19 Pace Project No.: 92615930 Pace Analytical Services Charlotte South Carolina Laboratory ID: 99006 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Laboratory ID: 99006 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 CERTIFICATIONS South Carolina Certification #: 99006001 South Carolina Drinking Water Cert. #: 99006003 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Louisiana DoH Drinking Water#: LA029 Virginia/VELAP Certification #: 460221 South Carolina Laboratory ID: 99030 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. Page 2 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Baxter Biomass 7/19 Pace Project No.: 92615930 Lab ID Sample ID Method Analysts Analytes Reported Laboratory 92615930001 NP7192022A EPA 601OD RDT 18 PASI-A EPA 601 OD DEC 7 PASI-A EPA7470A NMP 1 PASI-A EPA 7471B NMP 1 PASI-A SW-846 KDF 1 PASI-C EPA 9045D YEG 1 PASI-A None MDW 1 PASI-A EPA 350.1 Rev 2.0 1993 Mod. KDF1 1 PASI-A EPA 351.2 Rev 2.0 1993 MFO 1 PASI-A EPA 353.2 Rev 2.0 1993 MFO 3 PASI-A EPA 365.1 Rev 2.0 1993 SMT 1 PASI-A 92615930002 NP7192022B EPA 601OD RDT 18 PASI-A EPA 601OD DEC 7 PASI-A EPA7470A NMP 1 PASI-A EPA 7471B NMP 1 PASI-A SW-846 KDF 1 PASI-C EPA 9045D YEG 1 PASI-A None MDW 1 PASI-A EPA 350.1 Rev 2.0 1993 Mod. KDF1 1 PASI-A EPA 351.2 Rev 2.0 1993 MFO 1 PASI-A EPA 353.2 Rev 2.0 1993 MFO 3 PASI-A EPA 365.1 Rev 2.0 1993 SMT 1 PASI-A PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte 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 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Baxter Biomass 7/19 Pace Project No.: 92615930 Sample: NP7192022A Lab ID: 92615930001 Collected: 07/19/22 09:30 Received: 07/20/22 12:11 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. Qual 6010 MET ICP Analytical Method: EPA6010D Preparation Method: EPA 3050B Pace Analytical Services - Asheville Aluminum 10300 mg/kg 17.1 1 07/29/22 11:46 08/03/22 20:05 7429-90-5 Arsenic 5.1 mg/kg 4.3 1 07/29/22 11:46 08/03/22 20:05 7440-38-2 Barium 1380 mg/kg 1.7 1 07/29/22 11:46 08/03/22 20:05 7440-39-3 Cadmium 4.6 mg/kg 0.17 1 07/29/22 11:46 08/03/22 20:05 7440-43-9 Calcium 133000 mg/kg 427 10 07/29/22 11:46 08/04/2216:18 7440-70-2 Chromium 15.6 mg/kg 0.85 1 07/29/22 11:46 08/03/22 20:05 7440-47-3 Copper 81.0 mg/kg 8.5 1 07/29/22 11:46 08/03/22 20:05 7440-50-8 Iron 7260 mg/kg 85.3 1 07/29/22 11:46 08/03/22 20:05 7439-89-6 Lead 65.9 mg/kg 1.7 1 07/29/22 11:46 08/03/22 20:05 7439-92-1 Magnesium 14300 mg/kg 17.1 1 07/29/22 11:46 08/03/22 20:05 7439-95-4 Manganese 4200 mg/kg 8.5 10 07/29/22 11:46 08/04/2216:18 7439-96-5 Molybdenum ND mg/kg 8.5 1 07/29/22 11:46 08/03/22 20:05 7439-98-7 Nickel 17.5 mg/kg 0.85 1 07/29/22 11:46 08/03/22 20:05 7440-02-0 Potassium 18900 mg/kg 8530 10 07/29/22 11:46 08/04/2216:18 7440-09-7 Selenium 3.9 mg/kg 1.7 1 07/29/22 11:46 08/03/22 20:05 7782-49-2 Silver ND mg/kg 0.85 1 07/29/22 11:46 08/03/22 20:05 7440-22-4 Sodium 14300 mg/kg 853 1 07/29/22 11:46 08/03/22 20:05 7440-23-5 Zinc 356 mg/kg 1.7 1 07/29/22 11:46 08/03/22 20:05 7440-66-6 6010 MET ICP, TCLP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Leachate Method/Date: EPA 1311; 07/21/22 15:05 Initial pH: 10.07; Final pH: 2 Pace Analytical Services - Asheville Arsenic ND mg/L 0.050 1 07/24/2211:02 07/26/2218:35 7440-38-2 Barium 1.2 mg/L 0.25 1 07/24/2211:02 07/25/2219:49 7440-39-3 Cadmium ND mg/L 0.0050 1 07/24/2211:02 07/25/2219:49 7440-43-9 Chromium ND mg/L 0.050 1 07/24/2211:02 07/25/2219:49 7440-47-3 Lead ND mg/L 0.025 1 07/24/2211:02 07/25/2219:49 7439-92-1 Selenium ND mg/L 0.10 1 07/24/2211:02 07/26/2218:35 7782-49-2 Silver ND mg/L 0.025 1 07/24/2211:02 07/26/2218:35 7440-22-4 7470 Mercury, TCLP Analytical Method: EPA 7470A Preparation Method: EPA 7470A Leachate Method/Date: EPA 1311; 07/21/22 15:05 Initial pH: 10.07; Final pH: 2 Pace Analytical Services - Asheville Mercury ND mg/L 0.00020 1 08/08/2214:35 08/09/2211:25 7439-97-6 7471 Mercury Analytical Method: EPA 7471 B Preparation Method: EPA 7471 B Pace Analytical Services - Asheville Mercury ND mg/kg 0.0092 1 08/01/2213:34 08/02/2213:28 7439-97-6 Percent Moisture Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture 51.2 % 0.10 1 07/26/22 16:15 REPORT OF LABORATORY ANALYSIS N2 This report shall not be reproduced, except in full, Date: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Baxter Biomass 7/19 Pace Project No.: 92615930 Sample: NP7192022A Lab ID: 92615930001 Collected: 07/19/22 09:30 Received: 07/20/22 12:11 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. Qual 9045 pH Soil Analytical Method: EPA 9045D Pace Analytical Services - Asheville pH at 25 Degrees C 10.1 Std. Units 0.10 1 07/29/22 12:09 H3 Plant Available Nitrogen Analytical Method: None Pace Analytical Services - Asheville Plant Available Nitrogen 13600 mg/kg 1 07/29/22 17:24 N2 350.1 Ammonia Analytical Method: EPA 350.1 Rev 2.0 1993 Mod. Preparation Method: EPA 350.1 Rev 2.0 1993 Mod. Pace Analytical Services - Asheville Nitrogen, Ammonia ND mg/kg 18.3 1 07/25/22 11:25 07/25/22 14:13 7664-41-7 351.2 Total Kjeldahl Nitrogen Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville Nitrogen, Kjeldahl, Total 45400 mg/kg 4650 50 07/22/22 15:23 07/26/22 05:00 7727-37-9 353.2 Nitrogen, NO2/NO3 Analytical Method: EPA 353.2 Rev 2.0 1993 Preparation Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville Nitrogen, NO2 plus NO3 ND mg/kg 8.1 1 07/21/22 00:34 07/21/22 02:08 Nitrogen, Nitrate ND mg/kg 8.1 1 07/21/22 00:34 07/21/22 02:08 14797-55-8 Nitrogen, Nitrite ND mg/kg 8.1 1 07/21/22 00:34 07/21/22 02:08 14797-65-0 365.1 Phosphorus, Total Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville Phosphorus 389 mg/kg 46.5 25 07/26/2217:38 07/27/2217:57 7723-14-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Baxter Biomass 7/19 Pace Project No.: 92615930 Sample: NP7192022B Lab ID: 92615930002 Collected: 07/19/22 09:30 Received: 07/20/22 12:11 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. Qual 6010 MET ICP Analytical Method: EPA6010D Preparation Method: EPA 3050B Pace Analytical Services - Asheville Aluminum 8570 mg/kg 20.2 1 07/29/22 11:46 08/03/22 20:08 7429-90-5 Arsenic 5.1 mg/kg 5.1 1 07/29/22 11:46 08/03/22 20:08 7440-38-2 Barium 1320 mg/kg 2.0 1 07/29/22 11:46 08/03/22 20:08 7440-39-3 Cadmium 3.9 mg/kg 0.20 1 07/29/22 11:46 08/03/22 20:08 7440-43-9 Calcium 125000 mg/kg 505 10 07/29/22 11:46 08/04/2216:21 7440-70-2 Chromium 14.0 mg/kg 1.0 1 07/29/22 11:46 08/03/22 20:08 7440-47-3 Copper 73.1 mg/kg 10.1 1 07/29/22 11:46 08/03/22 20:08 7440-50-8 Iron 6450 mg/kg 101 1 07/29/22 11:46 08/03/22 20:08 7439-89-6 Lead 46.5 mg/kg 2.0 1 07/29/22 11:46 08/03/22 20:08 7439-92-1 Magnesium 13500 mg/kg 20.2 1 07/29/22 11:46 08/03/22 20:08 7439-95-4 Manganese 3910 mg/kg 10.1 10 07/29/22 11:46 08/04/2216:21 7439-96-5 Molybdenum ND mg/kg 10.1 1 07/29/22 11:46 08/03/22 20:08 7439-98-7 Nickel 16.1 mg/kg 1.0 1 07/29/22 11:46 08/03/22 20:08 7440-02-0 Potassium 16300 mg/kg 1010 1 07/29/22 11:46 08/03/22 20:08 7440-09-7 Selenium 4.0 mg/kg 2.0 1 07/29/22 11:46 08/03/22 20:08 7782-49-2 Silver ND mg/kg 1.0 1 07/29/22 11:46 08/03/22 20:08 7440-22-4 Sodium 13600 mg/kg 1010 1 07/29/22 11:46 08/03/22 20:08 7440-23-5 Zinc 332 mg/kg 2.0 1 07/29/22 11:46 08/03/22 20:08 7440-66-6 6010 MET ICP, TCLP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Leachate Method/Date: EPA 1311; 07/21/22 15:05 Initial pH: 9.94; Final pH: 2 Pace Analytical Services - Asheville Arsenic ND mg/L 0.050 1 07/24/2211:02 07/26/2218:38 7440-38-2 Barium 1.3 mg/L 0.25 1 07/24/2211:02 07/25/2219:52 7440-39-3 Cadmium ND mg/L 0.0050 1 07/24/2211:02 07/25/2219:52 7440-43-9 Chromium ND mg/L 0.050 1 07/24/2211:02 07/25/2219:52 7440-47-3 Lead ND mg/L 0.025 1 07/24/2211:02 07/25/2219:52 7439-92-1 Selenium ND mg/L 0.10 1 07/24/2211:02 07/26/2218:38 7782-49-2 Silver ND mg/L 0.025 1 07/24/2211:02 07/26/2218:38 7440-22-4 7470 Mercury, TCLP Analytical Method: EPA 7470A Preparation Method: EPA 7470A Leachate Method/Date: EPA 1311; 07/21/22 15:05 Initial pH: 9.94; Final pH: 2 Pace Analytical Services - Asheville Mercury ND mg/L 0.00020 1 08/08/2214:35 08/09/2211:28 7439-97-6 7471 Mercury Analytical Method: EPA 7471 B Preparation Method: EPA 7471 B Pace Analytical Services - Asheville Mercury ND mg/kg 0.0092 1 08/01/2213:34 08/02/2213:30 7439-97-6 Percent Moisture Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture 53.3 % 0.10 1 07/26/22 16:15 REPORT OF LABORATORY ANALYSIS N2 This report shall not be reproduced, except in full, Date: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Baxter Biomass 7/19 Pace Project No.: 92615930 Sample: NP7192022B Lab ID: 92615930002 Collected: 07/19/22 09:30 Received: 07/20/22 12:11 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. Qual 9045 pH Soil Analytical Method: EPA 9045D Pace Analytical Services - Asheville pH at 25 Degrees C 10 Std. Units 0.10 1 07/29/22 12:11 H3 Plant Available Nitrogen Analytical Method: None Pace Analytical Services - Asheville Plant Available Nitrogen 1050 mg/kg 1 07/29/22 17:24 N2 350.1 Ammonia Analytical Method: EPA 350.1 Rev 2.0 1993 Mod. Preparation Method: EPA 350.1 Rev 2.0 1993 Mod. Pace Analytical Services - Asheville Nitrogen, Ammonia ND mg/kg 12.9 1 07/25/22 11:25 07/25/22 14:14 7664-41-7 351.2 Total Kjeldahl Nitrogen Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville Nitrogen, Kjeldahl, Total 3510 mg/kg 93.1 1 07/22/22 15:23 07/26/22 02:57 7727-37-9 353.2 Nitrogen, NO2/NO3 Analytical Method: EPA 353.2 Rev 2.0 1993 Preparation Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville Nitrogen, NO2 plus NO3 ND mg/kg 8.5 1 07/21/22 00:34 07/21/22 02:12 Nitrogen, Nitrate ND mg/kg 8.5 1 07/21/22 00:34 07/21/22 02:12 14797-55-8 Nitrogen, Nitrite ND mg/kg 8.5 1 07/21/22 00:34 07/21/22 02:12 14797-65-0 365.1 Phosphorus, Total Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville Phosphorus 2140 mg/kg 50.5 25 07/26/2217:38 07/27/2217:57 7723-14-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 7/19 Pace Project No.: 92615930 QC Batch: 715575 Analysis Method: EPA 7470A QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury TCLP Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92615930001, 92615930002 METHOD BLANK: 3712720 Matrix: Water Associated Lab Samples: 92615930001, 92615930002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Mercury mg/L ND 0.00020 08/09/2211:13 LABORATORY CONTROL SAMPLE: 3730484 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Mercury mg/L 0.0025 0.0025 99 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3730485 3730486 MS MSD 50321272001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Mercury mg/L ND 0.0025 0.0025 0.0026 0.0025 103 98 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: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 7/19 Pace Project No.: 92615930 QC Batch: 713816 Analysis Method: EPA 7471 B QC Batch Method: EPA 7471 B Analysis Description: 7471 Mercury Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92615930001, 92615930002 METHOD BLANK: 3721615 Matrix: Solid Associated Lab Samples: 92615930001, 92615930002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Mercury mg/kg ND 0.0060 08/02/2213:18 LABORATORY CONTROL SAMPLE: 3721616 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Mercury mg/kg 0.083 0.080 96 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3721617 3721618 MS MSD 92615359001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Mercury mg/kg 1.1 0.32 0.32 0.54 0.69 -166 -119 75-125 24 M1,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 This report shall not be reproduced, except in full, Date: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 7/19 Pace Project No.: 92615930 QC Batch: 713717 Analysis Method: EPA6010D QC Batch Method: EPA 3050B Analysis Description: 6010 MET Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92615930001, 92615930002 METHOD BLANK: 3721148 Associated Lab Samples: 92615930001, 92615930002 Parameter Units Matrix: Blank Result Solid Reporting Limit Analyzed Qualifiers Aluminum mg/kg ND 10.0 08/03/2218:34 Arsenic mg/kg ND 2.5 08/03/2218:34 Barium mg/kg ND 1.0 08/03/2218:34 Cadmium mg/kg ND 0.10 08/03/2218:34 Calcium mg/kg ND 25.0 08/03/2218:34 Chromium mg/kg ND 0.50 08/03/2218:34 Copper mg/kg ND 5.0 08/03/2218:34 Iron mg/kg ND 50.0 08/03/2218:34 Lead mg/kg ND 1.0 08/03/2218:34 Magnesium mg/kg ND 10.0 08/04/2215:50 Manganese mg/kg ND 0.50 08/03/2218:34 Molybdenum mg/kg ND 5.0 08/03/2218:34 Nickel mg/kg ND 0.50 08/03/2218:34 Potassium mg/kg ND 500 08/04/2215:50 Selenium mg/kg ND 1.0 08/03/2218:34 Silver mg/kg ND 0.50 08/03/2218:34 Sodium mg/kg ND 500 08/04/2215:50 Zinc mg/kg ND 1.0 08/03/2218:34 LABORATORY CONTROL SAMPLE: Parameter 3721149 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers Aluminum mg/kg 500 503 101 80-120 Arsenic mg/kg 50 47.6 95 80-120 Barium mg/kg 50 49.5 99 80-120 Cadmium mg/kg 50 49.9 100 80-120 Calcium mg/kg 500 498 100 80-120 Chromium mg/kg 50 51.0 102 80-120 Copper mg/kg 50 48.3 97 80-120 Iron mg/kg 500 511 102 80-120 Lead mg/kg 50 49.8 100 80-120 Magnesium mg/kg 500 514 103 80-120 Manganese mg/kg 50 51.2 102 80-120 Molybdenum mg/kg 50 53.2 106 80-120 Nickel mg/kg 50 49.9 100 80-120 Potassium mg/kg 500 ND 98 80-120 Selenium mg/kg 50 46.9 94 80-120 Silver mg/kg 25 23.6 95 80-120 Sodium mg/kg 500 527 105 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: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 7/19 Pace Project No.: 92615930 LABORATORY CONTROL SAMPLE: 3721149 Spike LCS LCS % Rec Parameter Units Cone. Result % Rec Limits Qualifiers Zinc mg/kg 50 49.6 99 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3721150 3721151 MS MSD 92616081001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Aluminum mg/kg 7050 530 520 11700 11400 869 840 75-125 2 M1 Arsenic mg/kg ND 53 52 47.5 44.0 87 82 75-125 8 Barium mg/kg 33.6 53 52 78.1 74.2 84 78 75-125 5 Cadmium mg/kg ND 53 52 49.9 46.3 94 89 75-125 7 Calcium mg/kg 43.4 530 520 535 497 93 87 75-125 7 Chromium mg/kg 10.5 53 52 56.9 53.2 88 82 75-125 7 Copper mg/kg ND 53 52 55.4 52.2 99 95 75-125 6 Iron mg/kg 6520 530 520 5640 5300 -166 -234 75-125 6 M1 Lead mg/kg 8.9 53 52 56.9 53.9 91 87 75-125 5 Magnesium mg/kg 155 530 520 673 619 98 89 75-125 8 Manganese mg/kg 196 53 52 219 205 45 18 75-125 7 M1 Molybdenum mg/kg ND 53 52 49.9 46.3 94 89 75-125 7 Nickel mg/kg 2.3 53 52 53.0 49.4 96 91 75-125 7 Potassium mg/kg ND 530 520 704 652 104 96 75-125 8 Selenium mg/kg ND 53 52 46.6 43.7 87 83 75-125 6 Silver mg/kg ND 26.4 26 24.2 22.4 91 86 75-125 8 Sodium mg/kg ND 530 520 511J 475J 95 90 75-125 Zinc mg/kg 9.0 53 52 61.8 58.5 100 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: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 7/19 Pace Project No.: 92615930 QC Batch: 712520 Analysis Method: EPA 601 OD QC Batch Method: EPA 3010A Analysis Description: 6010 MET TCLP Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92615930001, 92615930002 METHOD BLANK: 3712720 Matrix: Water Associated Lab Samples: 92615930001, 92615930002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Arsenic mg/L ND 0.050 07/25/22 09:38 Barium mg/L ND 0.25 07/25/22 09:38 Cadmium mg/L ND 0.0050 07/25/22 09:38 Chromium mg/L ND 0.050 07/25/22 09:38 Lead mg/L ND 0.025 07/25/22 09:38 Selenium mg/L ND 0.10 07/25/22 09:38 Silver mg/L ND 0.025 07/25/22 09:38 LABORATORY CONTROL SAMPLE: 3715124 Parameter Units Arsenic mg/L Barium mg/L Cadmium mg/L Chromium mg/L Lead mg/L Selenium mg/L Silver mg/L Spike 1-CS LCS % Rec Cone. Result % Rec Limits Qualifiers 2.5 2.5 99 80-120 2.5 2.3 94 80-120 2.5 2.5 98 80-120 2.5 2.5 98 80-120 2.5 2.4 96 80-120 2.5 2.7 106 80-120 1.2 1.2 96 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3715125 3715126 MS MSD 92615519001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Arsenic mg/L ND 2.5 2.5 2.4 2.4 98 98 75-125 0 Barium mg/L ND 2.5 2.5 2.4 2.3 94 93 75-125 1 Cadmium mg/L ND 2.5 2.5 2.4 2.4 97 97 75-125 1 Chromium mg/L ND 2.5 2.5 2.4 2.4 97 97 75-125 0 Lead mg/L ND 2.5 2.5 2.4 2.4 96 95 75-125 1 Selenium mg/L ND 2.5 2.5 2.6 2.6 105 105 75-125 0 Silver mg/L ND 1.2 1.2 1.2 1.2 95 95 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: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 7/19 Pace Project No.: 92615930 QC Batch: 712948 Analysis Method: SW-846 QC Batch Method: SW-846 Analysis Description: Dry Weight/Percent Moisture Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92615930001, 92615930002 SAMPLE DUPLICATE: 3717461 92615420001 Dup Parameter Units Result Result RPD Qualifiers Percent Moisture % 13.2 12.8 3 N2 SAMPLE DUPLICATE: 3717462 92616438014 Dup Parameter Units Result Result RPD Qualifiers Percent Moisture % 19.2 19.3 0 N2 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: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 7/19 Pace Project No.: 92615930 QC Batch: 713737 Analysis Method: EPA 9045D QC Batch Method: EPA 9045D Analysis Description: 9045 pH Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92615930001, 92615930002 SAMPLE DUPLICATE: 3721203 92615930001 Dup Parameter Units Result Result RPD Qualifiers pH at 25 Degrees C Std. Units 10.1 10.2 0 H3 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: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Baxter Biomass 7/19 Pace Project No.: 92615930 QC Batch: 712559 QC Batch Method: EPA 350.1 Rev 2.0 1993 Mod Associated Lab Samples: 92615930001, 92615930002 METHOD BLANK: 3715233 Associated Lab Samples: 92615930001, 92615930002 Parameter Units Nitrogen, Ammonia mg/kg LABORATORY CONTROL SAMPLE: 3715234 Parameter Units Nitrogen, Ammonia mg/kg QUALITY CONTROL DATA Analysis Method: EPA 350.1 Rev 2.0 1993 Mod. Analysis Description: 350.1 Ammonia Laboratory: Pace Analytical Services - Asheville Matrix: Solid Blank Reporting Result Limit Analyzed Qualifiers ND 8.9 07/25/2213:47 Spike LCS LCS % Rec Cone. Result % Rec Limits Qualifiers 431 440 102 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3715235 3715236 MS MSD 92615359001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Ammonia mg/kg 8800 2330 1990 10300 11700 64 147 90-110 13 M1,R1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3715237 3715238 MS MSD 92615702001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Ammonia mg/kg 2290 2760 3490 5180 5970 105 106 90-110 14 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 This report shall not be reproduced, except in full, Date: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 7/19 Pace Project No.: 92615930 QC Batch: 712342 Analysis Method: EPA 351.2 Rev 2.0 1993 QC Batch Method: EPA 351.2 Rev 2.0 1993 Analysis Description: 351.2 TKN Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92615930001, 92615930002 METHOD BLANK: 3714236 Matrix: Solid Associated Lab Samples: 92615930001, 92615930002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Nitrogen, Kjeldahl, Total mg/kg ND 50.0 07/26/22 02:50 LABORATORY CONTROL SAMPLE: 3714237 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrogen, Kjeldahl, Total mg/kg 1000 925 93 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3714238 3714239 MS MSD 92615702001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Kjeldahl, Total mg/kg 46200 7230 7950 52800 53800 92 96 90-110 2 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: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 7/19 Pace Project No.: 92615930 QC Batch: 711923 Analysis Method: EPA 353.2 Rev 2.0 1993 QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92615930001, 92615930002 METHOD BLANK: 3712342 Associated Lab Samples: 92615930001, 92615930002 Parameter Units Nitrogen, Nitrate mg/kg Nitrogen, Nitrite mg/kg Nitrogen, NO2 plus NO3 mg/kg Matrix: Solid Blank Reporting Result Limit Analyzed ND 4.0 07/21/22 02:06 ND 4.0 07/21/22 02:06 ND 4.0 07/21/22 02:06 Qualifiers LABORATORY CONTROL SAMPLE: 3712343 Spike LCS LCS % Rec Parameter Units Cone. Result % Rec Limits Qualifiers Nitrogen, Nitrate mg/kg 14.9 15.1 101 90-110 Nitrogen, Nitrite mg/kg 10 10.4 104 90-110 Nitrogen, NO2 plus NO3 mg/kg 24.9 25.5 102 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3712344 3712345 MS MSD 92615930001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Nitrate mg/kg ND 30.5 30.5 32.7 30.6 107 101 90-110 7 Nitrogen, Nitrite mg/kg ND 20.5 20.3 21.8 20.9 102 99 90-110 4 Nitrogen, NO2 plus NO3 mg/kg ND 51 50.8 54.5 51.5 105 100 90-110 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 of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Baxter Biomass 7/19 Pace Project No.: 92615930 QC Batch: 712755 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 Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92615930001, 92615930002 METHOD BLANK: 3716592 Matrix: Solid Associated Lab Samples: 92615930001, 92615930002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Phosphorus mg/kg ND 0.93 07/27/2217:47 LABORATORY CONTROL SAMPLE: 3716593 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Phosphorus mg/kg 49 49.9 102 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3716594 3716595 MS MSD 92614156001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Phosphorus mg/kg 203 76.2 77.8 242 200 51 -4 90-110 19 M1,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 This report shall not be reproduced, except in full, Date: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 23 Pace Analytical Services, LLC aceAnalytical 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 www.pacelabs.com (704)875-9092 QUALIFIERS Project: Baxter Biomass 7/19 Pace Project No.: 92615930 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 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 ofAcrolein 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. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS 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. N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A complete list of accreditations/certifications is available upon request. R1 RPD value was outside control limits. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 08/09/2022 04:07 PM without the written consent of Pace Analytical Services, LLC. Page 19 of 23 aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: Baxter Biomass 7/19 92615930 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92615930001 NP7192022A EPA3050B 713717 EPA 6010D 713837 92615930002 NP7192022B EPA3050B 713717 EPA 6010D 713837 92615930001 NP7192022A EPA 3010A 712520 EPA 6010D 712534 92615930002 NP7192022B EPA 3010A 712520 EPA 6010D 712534 92615930001 NP7192022A EPA 7470A 715575 EPA 7470A 715903 92615930002 NP7192022B EPA 7470A 715575 EPA 7470A 715903 92615930001 NP7192022A EPA 7471B 713816 EPA 7471B 714190 92615930002 NP7192022B EPA 7471B 713816 EPA 7471B 714190 92615930001 NP7192022A SW-846 712948 92615930002 NP7192022B SW-846 712948 92615930001 NP7192022A EPA 9045D 713737 92615930002 NP7192022B EPA 9045D 713737 92615930001 NP7192022A None 713914 92615930002 NP7192022B None 713914 92615930001 NP7192022A EPA 350.1 Rev 2.0 1993 712559 EPA 350.1 Rev 2.0 1993 712640 Mod. Mod. 92615930002 NP7192022B EPA 350.1 Rev 2.0 1993 712559 EPA 350.1 Rev 2.0 1993 712640 Mod. Mod. 92615930001 NP7192022A EPA 351.2 Rev 2.0 1993 712342 EPA 351.2 Rev 2.0 1993 712773 92615930002 NP7192022B EPA 351.2 Rev 2.0 1993 712342 EPA 351.2 Rev 2.0 1993 712773 92615930001 NP7192022A EPA 353.2 Rev 2.0 1993 711923 EPA 353.2 Rev 2.0 1993 711925 92615930002 NP7192022B EPA 353.2 Rev 2.0 1993 711923 EPA 353.2 Rev 2.0 1993 711925 92615930001 NP7192022A EPA 365.1 Rev 2.0 1993 712755 EPA 365.1 Rev 2.0 1993 713028 92615930002 NP7192022B EPA 365.1 Rev 2.0 1993 712755 EPA 365.1 Rev 2.0 1993 713028 Date: 08/09/2022 04:07 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 20 of 23 DC#- Title: ENV-FRM-HUNT-0083 v0'!_Sample Condition Upon Receipt Effective Date: 06/1212022 Laboratory receiving samples: Asheville % Eden❑ Greenwood ❑ Huntersville ❑ Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersville❑ Sample Condition Client Name: Project #: W0# : 92615930 Upon Receipt � �'JC: �C � S, � C'• Mir � > `+ I+ Courier: []Fed Ex ❑LIPS ❑USPS I-I�Client II I III I II IIIII lll� III ❑ Commercial ❑Pace ❑Other: `�J' 92615830 I 1 Custody Seal Present? ❑Yes ❑No Seals Intact? Dyes No I r I� Dale/Initials Person Examining Contents: S �'� f Packing Material: ❑Bubble Wrap ❑Bubble Bags [None ❑ Other Biological Tissue Frozen? Thermometer: n ❑Yes ❑No ❑N/A ❑ /A� I R Gun ID: t Vt / 1 Type of Ice: ❑Wet []Blue ❑None A lI / Correction Factor-, Cooler Temp: �Add/Subtract (°C)) Cooler Temp Corrected (°C): A/ 4 USDA Regulated Soil (❑ N/A, water sample) Did samples originate in a quarantine zone within the United 5tates: CA, NY, or SC lrh.A, m ..0 nYcc NNn Temp should be above freezing to VC ❑Samples out of temp criteria. Samples on ice, cooling process has begun Did samples originate from a foreign source (internationally, including Hawaii and Puerto Ricol? MYes r%o Comments/Discrepancy: Chain of Custody Present? Yes ❑ND ❑N/A 1. Samples Arrived within Hold Time? Yes []No ❑NIA 2. Short Hold Time Analysis (<72 hr.)? ❑Yes ®No ❑N/A 3. Rush Turn Around Time Requested? ❑Yes DNo ❑N/A 4. Sufficient Volume? (MYes [:]No ❑N/A 5. Correct Containers Used? -Pace Containers Used? Yes Eyes [:]No [:]No ❑N/A ❑N/A 6. Containers Intact? Yes ❑No ❑N/A 7. Dissolved analysis: Samples Field Filtered? ❑Yes ❑No N/A 8. Sample Labels Match COO -includes Date/Time/ID/Analysis Matrix: Oyes J� ❑No [I N/A 9. Headspace in VOA Vials (>5.6mm)? []Yes []No ftN/A 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes ❑Yes [:]No []No ON/A N/A 11. COMMENTS/SAMPLE DISCREPANCY CLIENT NOTIFICATION/RESOLUTION Person contacted: Project Manager SCURF Review: Project Manager SRF Review: Lot ID of split containers: Date/Time: Date: Date: Flela data xequfreae VYes UNo Page 21 of 23 QLlaltrax ID: 69614 Page 1 of 2 DC#_Title: ENV-FRM-HUN1-0084 v01 rTech Spec Sample Condition Upon Receipt wtrr"-nw a Effective Date: 05/12/2022 *Check mark top half of box if pH and/or dechlorination is verified and within the acceptance range for preservation samples. Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg "Bottom half of box is to list number of bottles ***Check all unpreserved Nitrates for chlorine Project # I WO# : 92615930 PM: LJP Due Date: 08/03/22 CLIENT: 92—Baxter E a ` v a U a J E 0 o a m v a 3 u a J E Z) m a ca vyy ❑. Q d E 13 :3 N a m Ql m d m :5 .� a m u v _ J € yr a a m v c J E o -- Z rn a m o °7S Y m a rzi a J E uy N a a m ^ a O z U a J E m m a a m m a m AD v t E a 2 - a V a d y a a E Q v •� t7 a N v a _ E d `m •+ 0 ¢ U m n c m d J of m t9 a V n v O ry r E Q y � l7 a ry v n O = m a J E m (0 a — u Z = Z `m Q J E N a m ED ❑ C z a O 7 E C 2 m l7 ❑ Z O N N m a O > E H m to a 4 z a m m a c a P a v 7 ai 0 ] Z O Q en M Q O 7 E V 0Q, 7 m 0 a = Z v O N Q 0 > V1 m 0 o Z Y m = a ? = v a ° m'L x O � m z v a. a y N E N-i FL Ln a � m Z u " m a. m g V1 E ary FL N a v, -^ (� - N a .n O1 r7 ry = ? m a 1 E m a m U ? a Ol n? c E a J o a D a t7 a Q z c o c U t/1 E o O l7 � a` z `0 S v Z y m a c E a E 0N 7 m 0 ❑ 1 2 3 4 5 6 7 8 9 10 11 12 pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Amount of Preservative added Lot k Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (Le. out of hold, Incorrect preservative, out of temp, incorrect containers) Qualtrax Document ID: 70677 Page 2 of 2 Page 22 of 23 � \ � } � � $ \ ( 0 ( \ \ § m \ - \ \ \\ \ \ 0 /}\ § m CL / It a } / A 2f3{/JR �£z)�e2( \ / ` N- U) aR#( / / co m /} LZ }f 2 } / )J o §\ §g » , CD , 0 k}« / / � § �J / / �\( Ez ƒ% a 0,. go oE�/2 \(0 �ZE\E 3 } $ n InM Cn ¢ % E2 7 C._: $ 7§ m (1) _\ ) g \0 k Q � @ § z @ \ ) / \ O 2 O \ E Q ) § G O / \ 0 (D ° g ; j 2 i0 : m , ] _ r . # k � k § o ] � C/) l< @ @ � � � � � � � " P g//3\ 3