WQ0010689_Report_20190227

g;P
Annual Report Review Class A Distribution
Reporting Period: O/d lls— f Z/8i/ff
Permit Details: LL)q O© (O (oil
Is 503? No
Clasr B?
Maximum Dry Tons Per Year: -'j 2,00
Number of acres permitted: MIA
Number of fields in permit: iClf�
Counties that land is permittedfor: OJA
Monitoring Frequency for TCLP: 1x 14:)► + Gjd b t
Monitoring Frequency for Residuals Analysis: 4. 00 tp
Monitoring Frequency for Pathogen & Vector Attraction Reduction: YA
. Class A Annual Distribution and Marketing/Surface Disposal Certification Form
Was a certification form submitted? Y
Was distribution conducted during the reported period? yy
How many dry tons were produced and distributed? � y 11, j DT
Were the distributions with the permitted amount? )i
Were recipients information listed?
Did it indicate compliance?
Was form complete? Y
Was it signed by the appropriate people? �(
Rol 9- ►` -131 DT
N/Cr
o,4.t� oN R�S�
2. Monitoring �br S{' Q.?1(9
• Were the analyses conducted at the required frequency? y N 61 �
Was an analysis taken for each source that was distributed?y
Were the metals analyses reported on the Residual Sampling Summary Form? y
Were the results reported in mg/kg?
Were the pH's 6.0 or greater for each residual sample? y
Were the heavy metals within ceiling concentration permit limits? y
Were the lab analyses attached? I
Were all the required parameters tested? _
• Was TCLP analysis conducted? kel k+r-1-a-
Were the TLCP contaminants within regulatory limits?
Was a corrosivity, ignitability, and reactivity analysis conducted? \I I °L j/g"'
�S yul`��gc-t'of �a��loi'
�3. Pathogen and Vector Attraction Keduction P�!
Was a signed copy of the Pathogen and Vector Attraction Reduction Form submitted?
Did the form indicate the period of coverage, the residual class, and the pathogen reduction
alternative and the vector attraction reduction option used?
• Was the appropriate documentation to show pathogen and vector attraction reduction included
in the report?
• Was pathogen and vector attraction reduction demonstrated according to 40 CFR Part 503?
Class A Pathogen Review
To be Class A, residuals shall meet either fecal Coliform density or salmonella density.
i�"OA O"e V-4Q- PA (wrm�ye U:IfBvl�
jnc(�deci Re,ewul
QpPl�ca-�a��
yes

Fecal Coliform density
Was the sampling conducted at the required frequency?
Were multiple samples taken?
Was each sample less than 1000 MPN/gram of total solids?
Salmonella density
Was the sampling conducted at the required frequency?
Were multiple samples taken?
Was each sample less than 3 MPN/4 grams of total solids?
To be Class A, residuals shall meet one of the following alternatives:
Alternative 1 — Time/Temperature
Were the residuals maintained for correct time and temperature?
Were logs submitted showing time and temperature?
Were temperatures within range for complete time period?
Alternative 2 — Alkaline Treatment
Were logs submitted showing time and temperature?
Was the pH raised to 12 or greater and maintained for 72 hours or longer?
Was the temperature 52°C (126°F) for 12 hours or longer while the pH was 12 or
greater?
Were logs submitted showing time and pH?
Was the temperature corrected to 25°C (77°F)?
Alternative 5 — Process To Further Reduce Pathogens
PFRP Composting
Were the within -vessel method or static aerated pile methods used?
Was the residuals temperature maintained at 55°C (131°F) or higher for three
consecutive days or longer in the within -vessel method or static aerated pile method?
OR
Was the windrow composting method used?
Was the residuals temperature maintained at 55°C or higher for 15 consecutive days or
longer in the windrow method, and the windrow turned a minimum of five times during
this time?
PFRP Heat Drying
Was the residuals dried by direct or indirect contact with hot gases and the moisture
content of residuals reduced to 10% or lower?
• Did the temperature of the residuals or the of the wet bulb temperature of the gas in
contact with the residuals as the residuals leave the dryer exceed 80°C (176°F)?
Vector Attraction Reduction Review
Was the sampling conducted at the required frequency?
Option 1 — 38% Volatile Solids Reduction
Was there 38% reduction?
Were lab sheets/calculations in report?
Was the reduction on volatile solids (not total solids)?

• Were the samples taken at beginning of digestion process and before application
(Inspection)?
• Were calculations correct?
Option 2 — 40-Day Bench Scale Test
Were residuals from anaerobically digested treatment (Inspection)?
Were residuals anaerobically digested in lab?
Was the test run for 40 days?
Was the test done between 30°C (86°F) and 37°C (99°F)?
Was the reduction of on volatile solids (not total solids)?
Was the reduction less than 17%?
Were lab sheets/calculations in report?
Were calculations correct?
Option 3 — 30-Day Bench Scale Test
Were residuals from aerobically digested treatment (Inspection)?
Were residuals aerobically digested in lab?
Were residuals 2% or less total solids?
If not 2% total solids, was the test ran on a sample diluted to 2% with unchlorinated
effluent?
Was the test run for 30 days?
Was the test done at 20°C (68°F)?
Was the reduction of on volatile solids (not total solids)?
Was the reduction less than 15%?
Were lab sheets/calculations in report?
Were calculations correct?
Option 4 — Specific Oxygen Uptake Rate(SOUR)
Were residuals form aerobically digested treatment (Inspection)?
Were residuals 2% or less total solids (dry weight basis) (not diluted)?
Was the test done between 10°C (507) and 30°C (867)?
Was the temperature corrected to 20°C (68°F)?
Was the SOUR equal to or less than 1.5 mg of oxygen per hour per gram of total
residual solids (dry weight basis)?
Was the sampling holding time two hours?
Was the test started within 15 minutes of sampling or aeration maintained?
Option 5 — 14-Day Aerobic Process
Were the residuals from aerobically digested treatment (Inspection)?
Were the residuals treated for 14 days?
Was the residuals temperature higher than 40°C (1047) for a 14-day period?
Was the average residuals temperature higher than 45°C (1137)?
Option 6 — Alkaline Stabilization
Was the pH of the residuals raised to 12 or higher by the addition of alkali?
Did the pH of residuals remain at 12 or higher for two hours without the addition of
more alkali?
• Did the pH of residuals remain at 11.5 or higher for an additional twenty-two hours
without the addition of more alkali?
• Was the pH corrected to 25°C (77°F)?

Option 7 — Drying of Stabilized Residuals
Does the residuals contain any unstabilized residuals?
Were the residuals mixed with any other materials?
Were the residuals dried up to 75% total solids?
Option 8 — Drying of Unstabilized Residuals
Were the residuals mixed with any other materials?
Were the residuals dried to 90% total solids?
Option 9 — Injection
• Was there any significant amount of residuals on land surface one hour after injection
(Inspection)?
Was injection done on pasture or hay field?
Was injection done at time that crop was growing?
If Class A with respect to pathogen, were residuals injected with eight hours after
discharge from pathogen treatment?
4.General
Was the report in the proper format?
Was the annual report complete?y I
Was the report submitted on time? 13 �°��� 0 "`P % S/' I �`�

2/27/2019
Division of Water Resources
Water Quality Permitting Section
Non -Discharge Permitting Unit
1636 Mail Service Center
Raleigh, NC 27699-1636
RE: 2018 Annual Ash Report
Permit No. WQ0010689
Wood Boiler — North Cove, NC
RRC9IV9DINCD9Q/DWFj
MAR 0 4 2019 F.
on
Baxter
Enclosed is the 2018 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 RECEIVED1KCDEQID*
- Annual Residual Sampling Summary Form and Form-B MAR 5 2019
- Ash Distribution Landowner Utilization Agreements
- Lab Sheets Non -Discharge
permitting Unit
There were no permit deviations noted during the 2018 Reporting Year.
If you have any questions or require additional information, please contact myself at 828-756-
6636.
Sincerely
Corey Carpentier
Attachments: Annual Ash Report (3 copies)
Cc: Rickey Styles
u cif i.+.a
Division e" Naior Resources
MAR 1 1 2019
Water O.Lv?w , nn! ;jo;,qi ()pp
rations
MAR 05 2G19
�r�f._LJ
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: [phone] COUNTY: McDowell OPERATOR: Baxter Healthcare
FACILITY TYPE (please check one): ❑ Surface Disposal (complete Part A (Source(s) and "Residual In" Volume only) and Part C)
0 Distribution and Marketing (complete Parts A, B, and C)
Was the facility in operation during the past calendar year? Yes r❑ No ❑ --► If No skip parts A, B, C and certify form below
Part A*:
Part B*:
Month
i
Sources(s) s) (nclude NPDES # if
applicable)
Volume (dry tons)
Recipient Information
Amendment/
Bulking Agent
Residual In
Product Out
Name(s)
Volume (dry tons)
Intended use(s)
January
February
March
WQ0010689
120
538.2
658.2
See DMSDF Supp. Form
538.2
Land Application
April
May
June
July
August
WQ0010689
120
624.9
744.9
See DMSDF Supp. Form
624.9
Land Application
September
October
November
December
WQ0010689
120
250.8
370.8
See DMSDF Supp. Form
250.8
Land Application
Total from FORM DMSDF (sup)
360
1413.9
17719
1413.9
....................
Totals:
Annual (dry tons):
360
1413.9
1773.9
::.:.:.:.:.:.:`::.:.:.":.:.:.:.:`:.:.:.:.:.:::.:.:.^:
14.13.9
...................
---------------
:::::::::::.:::::::
Amendment(s) used: 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 (Supp) 11
Part C:
Facility was compliant during the past calendar year with all conditions of the land application permit 0 Yes
(including but not limited to items 1-3 below) issued by the Division of Water Quality: ❑ No ► 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.
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. I am aware that there are significant
penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
Q61
/J ?�
Sig tore of Permittee Date Signa re of 6 eparer**
(if different from Permittee)
**Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
2-����%
Date
DENR FORM DMSDF (12/2006)

CLASS A ANNUAL DISTRIBUTION AND MARKETING/ SURFACE DISPOSAL CERTIFICATION AND SUMMARY FORM
Supplemental_I_nformation
WQ PERMIT #: WQ0010689 FACILITY NAME: Baxter Healthcare Corporation North Cove Steam Generation Plant Ash _
PHONE: i828-756-6636 COUNTY: i McDowell OPERATOR: I- Baxter Healthcare
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)
March
WQ0010689
120.00
538.20
658.20
Kenneth Hughes, Max Holland,
Mark Cole, Jeff Banks,and Jim
Phillips
538.20
Land Application
August
WQ0010689
120.00
624.90
744.90
Brian McKinney, Dean McClure,
Keith Collins
624.90
Land Application
December
WQ0010689
120.00
250.80
370.80
Max Holland
250.80
Land Application
Totals:
Annual (dry tons):
360
1413.9 .
'1773.9
`."'.-'. "..""""""'* �.�.*.*.'..'..'..'.'..�.*,.`:.:.:.:.:.`:.
.................................
1413.9
................................ .
...
Amendment(s) used:
Bulking Agent(s) used: Dry Wood Chips
LiPN;BDF (Supp) (12/2006) Total Number of Form DMSDF (Supp) 1
* If more space is required, attach additional information sheets (FORl'O

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: 1) Pace Analytical Services
Baxter Healthcare Corporation North Cove
Facility Name: Steam Generation Plant Ash
Residual Source WQ # or WQ0010689
NPDES #:
WWTP Name: NA ".00
1 k plu EPN �o
Residual Analvsis Data >a ,/ ✓ / ✓ f .
2)
3)
2ooP 4)
lot o 5)
Parameter
(m g)
Cone:
Limit
m a
1 Ro C, 1 ,aau 4,
1 NA(,V Sample 1S I kewk
U
SP126i8A
I"
U
SP12618B
U
' PTTr 1-9A
N�_l M%1
U I-
NP-71S1-9B-
f 7- l 1 Q
SP122118A
SP122118B
Percent Moisture (%)
NA
54.4 ✓
53.9 V
39.9
47.5 V
57.5 ✓
57.7
Arsenic
75 -(N))
2.9 ✓
3.3 ✓
3.6 ✓
2.9 ,/
ND
1.2 ND
Cadmium
85 J3R1
1
1 V.
1.8 ✓
1.2 ✓
1.5 ✓
J.8 ,✓
Copper
4,300(15d,
55.9 V
56.8 ✓
78.5 ✓
92 V
58
467 v
Chromium
NA
16.9 ✓
17.4
19.2 ✓
24.7 ✓
16.9
18.5 ✓
Lead
840 ( o-6)
18.6 V
18.9 V
23.3 ✓
15 ✓
17.7 ✓
21.0 ✓
Mercury
57
Lov0 _ ND
z-o.DI) ND
z_o,oZS Nl)
Lo.cb(o5ND
4o.oa4- ND ✓
ND v
Molybdenum
75
/-I.[ ND ✓
aA ND ✓
1.3 ✓
1.5 ✓
0.83,/
4p;IbI ND
Nickel
420
19 ✓
20 V
21.2
31.9 ✓
18.9 ✓
21.6 ✓
Selenium
100 (�®�
�a.a, ND
ND ✓
ND -,
/-1.4 ND
ND v
fit. 2, ND v
Zinc
7,500,).,,�)
153
154 V1
188 ✓
147 ✓
129 ✓
247 ✓
Total Phosphorus
NA
101
1080 ✓
784 ✓
827.V
224
1930 ✓
Barium
NA
11-5�0
1310
1590
2670
490
1750 ✓
Calcium
NA
8600 ✓
66500 ✓
91100 V
137000,/
73300 V
87300 V
Iron
NA
8900
9120 V
10500 ✓
20700 V
10700 V.
10600 ✓
a 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 information, including the possibility of fines and imprisonment for knowing violations."
rZ 19
Signature repar Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
DENR FORM RSSF (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:
Facility Name:
Residual Source
NPDES # or WQ#:
WWTP Name:
Residual Analvsis Data
WQ0010689
Baxter Healthcare Corporation North Cove
Steam Generation Plant Ash
WQ0010689
NA
Laboratory: 1) Pace Analytical Services
2)
3)
4)
5)
Parameter
(mg/kg)
Sample or Composite Date
SP12618A
SP12618B
NP71819A
NP71819B
SP122118A
SP122118B
Magnesium
10400 ✓
10600 V
15200 ✓
23200 ✓
10200
13400
Manganese
2330 ✓
2280 ✓
3520 ✓
4930
3220
pH
8.9 ✓
8.8✓
9.3
9.3✓
108v
11.4t;,-
Potassium
8990 ✓
9010 ✓
18800
34700 ✓
9970
12900
Silver
ND ✓
L. o .o�� ND ✓
i a , � ND u/
c. o,qo ND v
�,t�(� ND
< o.6 n ND
Sodium
2790 ✓
2810 V"
6310 '
11300 ✓
4340
5320 ✓
"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 information, including the possibility of fines and imprisonment for knowing violations."
Signature of Preparer * Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
DENR FORM RSSF - B (12/2006)

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19), Baxter Copy
f Gy
Baxter Healthcare, Corp., is the generator of the ash provided to Sr t fi ,n 't) 4 c, (Recipient).
Application of the aforementioned ash is prohibited except in accordance with the instructions on4his sheet.
Transport: Adequate provisions shall be taken to ensure that the transportation of ash does not cause nuisances and
hazards to public heallth and safety `or otherwise cause an adverse impact (e g transport wet ash in leaktrucks
In —
or cover dry ash). WN W-1 7zt :}sus uArisDort or _o the pp aa# on fields; is the ayes isms 1 % er l e
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically justified (i.e., limited to that needed
• Ash shall not_be.placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10-6 centimeters per second. If such a liner/cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof: Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient). 1 "' = � ► �✓ ` Date: ( !
Ash Recipient's Address:
Intended Use of Ash:
Expected Qty/Yr:
300 lot) eof Acres of Land: ZO
Baxter Representative Signature:
Page 2 of 3
Updated: 11-07-14

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19), Baxter Copy
Baxter Healthcare, Corp., is the generator of the ash provided to (Recipient).
Application of the aforementioned ash is prohibited except in =0LAd withW the instruction this sheet.
Ylransport: 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 ,transportwet ash in leak proof trucks
4
or cover dry ash). WROW
_ - G« mtransport o o: - .
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically justified (i.e., limited to that needed
• Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10-6 centimeters per second. If such a liner/cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or otherwse of the ash.
Signed (Ash Recipient):
Ash Recipient's Address;
Intended Use of Ash: _- �2 / / K,y
Expected Qty/Yr. ,FO V ! M i Acres of Land: / /V
Baxter Representative Signature:
Page 2 of 3
Updated: 11-07-14

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19), Baxter Copy
Baxter Healthcare, Corp., is the generator of the ash provided to ' fq Y /h - (Recipient).
Application of the aforementioned ash is prohibited except in accordance with the instructions on this sheet.
Transport: Adequate provisions shall be taken to ensure that the transportation of ash does not cause nuisances and
hazards to public health and safety or otherwise cause an adverse impact (e.g., transport wet ash in leak -proof trucks
or cover dry ash). Any spill occurring while ash is in transport or on the application fields is the responsibility of the
transporter. The transporter must keep spill control provisions on the vehicle:
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically -justified (i.e., limited to that needed
to meet the liming requirements of the crops being grown on the land).
• , _Ash shall not'te stockpiled for_more.than 60 days prior to land application
Applicatton of bulk residuals'sliall not occur within 100.feet .of a public or private water supply
+ _ . 'A.copyof this Utilization Agreement shall be maintainedat the land application, site when bulk residuals are
being applied.
• Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10'1 centimeters per second. If such a liner/cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient): A411
//0 ��qW Date:
Ash Recipient's Address: J�7 s, ej iz 14 l0)4 4/ dL4-> /11C. Z Y 7 Co�
Intended Use of Ash: /_"" if
Expected Qty/Yr:__T C �cf Lan 5�
Baxter Representative Signature:
Page 2 3
Updated: 10-22-14

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19), Baxter Copy
Baxter Healthcare, Corp., is the generator of the ash provided to AJCiZy V/Y( ,R
Application of the aforementioned ash is prohibited except in accordance with the o s on thissheet.e�tpient).
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 leakproof trucks
or cover dry ash) Any spill,:oc�cuzrlutg grhile ash !s in transport or,o_ tt the application felds4ls the,responaiity}otlie
tiHr[9iiATfP� :>tfa�ltanc niinw'wa.:M.,l�e .:it.___`� t. s
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal (conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically justified (i.e., limited to that needed
to meet the liming requirements of the crops being grown on the land).
x.g-w 4; �. *� �.wu+ avoaa�wata au�[Itu[i[�[ Q6Ct1r wlitlln L(lU r@@t O#. a public Or rivate water. supply
UIA
P
01"O s Wlz an Agreement shall lie ,maiatained at, the land application site when .bulls r sldualst are
• Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10-6 centimeters per second. If such a liner/cover provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient): ( rid -PF}((,L i Date: 3 r%
Ash Recipient's Address: KID 9
Intended Use of Ash: i .( C.L L U
Expected Qty/Yr: �� — 45M VDA.) Acres of Land:
Baxter Representative Signature:
Page 2 of 3
Updated: 11707-14

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19) Baxter Copy
Baxter Healthcare, Co,is the generator
Application of the aforemention dshiash provided o
s prohibited bted except in accord cttheinstructions on this she
(Recipient).
et.
Transport: Adequate provisions shall be taken to ensure that the transportation of ash does not cause nuisances and
hazards to public health and safety or otherwise cause an adverse impact (e.g., transport wet ash in leak -proof trucks
or cover dry ash). Any spill occurring while ash is in transport or on the application .fields is the responsibility of the
The transporter must keep spill control provisions on the vehicle.
Storage: The ash, shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically -justified (i.e., limited to that needed
to meet the liming requirements of the crops being grown on the land).
° ckgiled for more than 60 days prior to land application
• . on lto€ .' bttik residualsshall not occur within 100 feet of a public or private water supply
.. r ref.. ft►�is LT#l2aton Aaemeut shad be �rtatntained at the ,land application site when bulk residuals are
• Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10-6 centimeters per second. If such a liner/cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied. to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient):
Ash Recipient's Address:
Intended Use of Ash:
Expected Qty/Yr:
Baxter Representative
Page 2 of 3
Date•-_3 _/
"/WV Ale 2t'7.ra.
Updated: 11-07-14

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19), Baxter Copy
Baxter Healthcare, Corp., is the generator of the ash provided to "��,�_ C v% (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
-
hazardsAa—,public-healtlrand-safety-or,othe wtse`cause- an adverse impact (e.g., transport wet ash in leak -proof trucks
or cover dry ash). Any spill occurring while ash is in transport or on the application fields is the responsibility of the
transporter. The transporter must keep spill control provisions on the vehicle..
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:.
• The ash application rates shall be limited to those that can be agronomically justified (i.e., limited to that needed
to meet the liming requirements of the crops being grown on .the land).
• . Ash shall not be, stockpiled for more than 60 days prior to land application
• Application of -bulk residuals shall not occur within 100 feet of a public or private water supply
• A'copy, of this Utilization Agreement shall be maintained at the land application site when bulk residuals are
Wing applied.
--Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10-6 centimeters per second. If such a liner/cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary'of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury_ (including death) -or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient): Date:
Ash Recipient's Address: . 4W '/ ems 0,e ek
Intended Use of Ash: .S v >� 211P �►'�
Expected Qty/Yr:Acres of Land:
Baxter Representative Signature:
Page 2 of 3
Updated: 11-07-14

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19),, Baxter Copy
Baxter Healthcare, Corp., is the generator of the ash provided tp ).fir. %'i'I�— (Recipient).
Application of the aforementioned ash is prohibited except in accordar%e 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 imp ct (e.g., transport wet ash in leak -proof trucks
or cover dry ash)yilloceumng �,- , transport or ona etapplication fields is theresponstbility afthe
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or runoff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically justified (Le., limited to that needed
to meet the liming requirements of the crops being grown on the land) s
A R" r
►Ya[t9tbe �ekp}l�d %i ttiatt ftU days prior to land application
��+��� � .�;��a�sui.�gine>zt;slidli fbe r�tiuttained�atthe�land apphcatian,site why bulkrr+ea�du$j� are
• Ash shall not be placed within one foot of the seasonal high water table.
• Ashshall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10-6 centimeters per second. If such a liner/cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2 of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees, to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient): _, T - - �'i� ¢!�it"s�' Date: —5 / / / /6
Ash Recipient's Addr
Intended Use of Ash:
Expected Qty/Yr: q. D D Acres of Land: 0 0
Baxter Representative Signature:
Page 2 of 3

Baxter Healthcare, Corp.
2859 Old Linville Road
Marion, North Carolina 28752
Ash Distribution Utilization Agreement (Valid thru 11/30/19), Baxter Copy
Baxter Healthcare, Corp., is the generator of the ash provided to ,74 -"� S (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 ash'
)Y spillroecutring While asit{is in transport or_ontle_application fields is the_responsibllity:oftlie
Orj�Tfiai}Sdoierrnncr]rpwrs�e;:ttrRnK�,�r;.._ .�_.__.it
Storage: The ash shall be adequately stored to prevent wind erosion or surface runoff from carrying ash into any
surface waters. Keeping the ash slightly moistened will accomplish this objective under normal conditions.
However, berms, barriers, or tarps, may be necessary under windy or rainy conditions or if erosion or r1moff cannot
be controlled.
Application: When using ash, the following shall apply:
• The ash application rates shall be limited to those that can be agronomically justified (i.e., limited to that needed
to meet the liming requirements of the crops being grown on the land).
• Ash shall not be placed within one foot of the seasonal high water table.
• Ash shall not be placed within 100 feet of any water supply well or spring unless underlain and overlain by a
liner with a maximum hydraulic conductivity of 10'6 centimeters per second. If such a liner/cover is provided,
ash shall not be placed within 25 feet of any water supply well or spring.
• The ash shall not be applied to any site that is flooded, frozen, or snow-covered.
A summary of the ash chemical analyses is located on page 2, of the information sheet. Detailed laboratory results
are available upon request.
Title to the ash will transfer from Baxter Healthcare, Corp to Recipient upon delivery thereof. Thereafter, Baxter
Healthcare, Corp will have no responsibility and shall not be held liable by Recipient or any third party for any spill,
misuse, misapplication or other mishandling of the ash. Recipient acknowledges and agrees that the ash is being
delivered by Baxter Healthcare, Corp to Recipient as an accommodation to Recipient. In exchange therefore,
Recipient agrees to indemnify, save and hold Baxter Healthcare, Corp harmless from and against any and all
liability, damage, loss, cost, expense (including attorneys' fees), claim, demand, suit, action, judgment or recovery
asserted against Baxter Healthcare, Corp by any third party, including any governmental authority, whether for
bodily injury (including death) or damage to property, arising from or in connection with Recipient's receipt,
transportation, handling or other use of the ash.
Signed (Ash Recipient)
r � Date:
Ash Recipient's Address: 00 C0111 hS &W if ✓vl"e
Intended Use of Ash:
,,4-e- e P?7'4%
Expected Qty/Yr: ai�0 "i y (L Acres of Land: Lo U AC
Baxter Representative Signature:
Page 2 of 3

aceAnalytical
www.ppcelabs.com
February 08, 2018
Mr. Ricky Styles
Baxter Healthcare
2859 Old Linville Road
Marion, NC 28752
RE: Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
Dear Mr. Styles:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on January 26, 2018.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Chris Derouen
[e-mail]
[phone]
Project Manager
Enclosures
PIC
z c REPORT OF LABoPATORYlANALYSIS
This report shall not be reproduced, except in full,
�genotOQy without the written consent of Pace Analytical Services, LLC.
Page 1 of 29

�acMnalytical
www.pacelabs.com
9
aceAnalj cal
www.pacelabs.com
Project: Wood Boiler ASh 1/25
Pace Project No.: 92371068
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Pennsylvania Certification IDs
1638 Roseytown Rd Suites 2,3&4, Greensburg, PA 15601
L-A-B DOD-ELAP Accreditation #: L2417
Alabama Certification #: 41590
Arizona Certification #: AZ0734
Arkansas Certification
California Certification #: 04222CA
Colorado Certification
Connecticut Certification #: PH-0694
Delaware Certification
Florida/TNI Certification #: E87683
Georgia Certification #: C040
Guam Certification
Hawaii Certification
Idaho Certification
Illinois Certification
Indiana Certification
Iowa Certification #: 391
KansasfTNI Certification #: E-10358
Kentucky Certification #: 90133
Louisiana DHH/TNI Certification #: LA140008
Louisiana DEQ/TNI Certification #: 4086
Maine Certification #: PA00091
Maryland Certification #: 308
Massachusetts Certification #: M-PA1457
Michigan/PADEP Certification
Missouri Certification #: 235
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification M M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
Montana Certification #: Cert 0082
Nebraska Certification #: NE-05-29-14
Nevada Certification #: PA014572015-1
New Hampshire/TNI Certification #: 2976
New Jersey/TNI Certification #: PA 051
New Mexico Certification #: PA01457
New York/TNI Certification #: 10888
North Carolina Certification #: 42706
North Dakota Certification #: R-190
OregonfTNI Certification #: PA200002
Pennsylvania/TNI Certification #: 65-00282
Puerto Rico Certification #: PA01457
Rhode Island Certification #: 65-00282
South Dakota Certification
Tennessee Certification M TN2867
Texas/TNI Certification M T104704188-14-8
Utah/TNI Certification #: PA014572015-5
USDA Soil Permit #: P330-14-00213
Vermont Dept. of Health: ID# VT 0282
Virgin Island/PADEP Certification
Virginia/VELAP Certification #: 460198
Washington Certification #: C868
West Virginia DEP Certification #: 143
West Virginia DHHR Certification #: 9964C
Wisconsin Certification
Wyoming Certification #: 8TMS-L
South Carolina Certification #: 99006001
Florida/NELAP Certification M E87627
Kentucky UST Certification #: 84
VirginiaNELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 29

aceAnalytical
www.pace/abs,com
ANALYTICAL RESULTS
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: SP12618A Lab ID: 92371068001 Collected: 01/26/18 08:45 Received: 01/26/18 11:40 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
Arsenic
Barium
Cadmium
Calcium
Chromium
Copper
Iron
Lead
Magnesium
Manganese
Molybdenum
Nickel
Potassium
Selenium
Silver
Sodium
Zinc
6010 MET ICP, TCLP
Arsenic
Barium
Cadmium
Chromium
Lead
Selenium
Silver
7470 Mercury, TCLP
Mercury
7471 Mercury
Mercury
Percent Moisture
Percent Moisture
1010 Flashpoint,Closed Cup
Flashpoint
9045 pH Soil
PH at 25 Degrees C
Analytical Method: EPA 6010 Preparation Method: EPA 3050
2.9
mg/kg
. 2.2
1
1270
mg/kg
1.1
1
1.0
mg/kg
0.22
1
68600
mg/kg
108
5
16.9
mg/kg
1.1
1
55.9
mg/kg
1.1
1
8900
mg/kg
21.5
1
18.6
mg/kg
1.1
1
10400
mg/kg
21.5
1
2330
mg/kg
5.4
5
ND
mg/kg
1.1
1
19.0
mg/kg
1.1
1
8990
mg/kg
1080
1
ND
mg/kg
2.2
1
ND
mg/kg
1.1
1
2790,
mg/kg
1080
1
153
mq/kq
2.2
1
02/01/18 02:15
02/07/18 13:19
7440-38-2
02/01/18 02:15
02/07/18 01:35
7440-39-3
02/01/18 02:15
02/07/18 01:35
7440-43-9
02/01/18 02:15
02/07/18 13:48
7440-70-2
02/01/18 02:15
02/07/18 01:35
7440-47-3
02/01/18 02:15
02/07/18 01;35
7440-50-8
02/01/18 02:15
02/07/18 13:19
7439-89-6
02/01/18 02:15
02/07/18 01:36
7439-92-1
02/01/18 02:15
02/07/18 01:35
7439-95-4
02/01/18 02:15
02/07/18 13:48
7439-96-5
02/01/18 02:15
02/07/18 01:35
7439-98-7
02/01/18 02:15
02/07/18 01:35
7440-02-0
02/01/18 02:15
02/07/18 01:35
7440-09-7
02101 /18 02:15
02/07/18 01:35
7782-49-2
02/01/18 02:15
02/07/18 01:35
7440-22-4
02/01/18 02:15
02/07/18 01:35
7440-23-5
02/01/18 02:15
02/07/18 01:35
7440-66-6
Analytical Method: EPA 6010 Preparation Method: EPA 3010A
Leachate Method/Date: EPA 1311; 01/27/1816:30 Initial pH: 9.5; Final pH: 6
ND
mg/L
0.050
1
01/28/1816:30
01/30/1816:52
7440-38-2
6.6
mg/L
0.25
1
01/28/1816:30
01/30/1816:52
7440-39-3
ND
mg/L
0.0050
1
01/28/1816:30
01/30/1816:52
7440-43-9
ND
mg/L
0.050
1
01/28/1816:30
01/30/1816:52
7440-47-3
ND
mg/L
0.025
1
01/28/1816:30
01/30/1816:52
7439-92-1
ND
mg/L
0.10
1
01/28/1816:30
01/30/1816:52
7782-49-2
ND
mg/L
0.025
1
01/28/1816:30
01/30/1816:52
7440-22-4
Analytical Method: EPA 7470 Preparation Method: EPA 7470
Leachate Method/Date:
EPA 1311; 01/27/18 16:30 Initial
pH: 9.5; Final pH: 6
ND
mg/L
0.00020
1
01/28/1819:37
01/30/1816:31
7439-97-6
Analytical Method: EPA 7471 Preparation Method: EPA 7471
ND mg/kg 0.012 1 01 /28/18 19:37 02/01/18 19:16 7439-97-6
Analytical Method: ASTM D2974-87
54.4 % 0.10 1 01/30/1811:25
Analytical Method: EPA 1010
>200 deg F 70.0 1 01/29/18 09:30
Analytical Method: EPA 9045
8.9 Std. Units 0.10 1 01/27/18 03:15
Date: 02/08/2018 03:42 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 29

aceAnalytical
www.pacelabs.com
ANALYTICAL RESULTS
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: SP12618A Lab ID: 92371068001 Collected: 01/26/18 08:45 Received: 01/26/18 11:40 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
366.1 Phosphorus, Total Analytical Method: EPA 365.1
Phosphorus 1010 mg/kg 40.7 10 02/02/18 20:04 7723-14-0
733C S Reactive Cyanide Analytical Method: EPA 9014 Preparation Method: SW-846 7.3.3.2
Cyanide, Reactive ND mg/kg 2.2 1 02/01/18 20:02 02/02/18 02:03
734S Reactive Sulfide Analytical Method: SM4500S2F-00 Preparation Method: SW-846 7.3.4.2
Sulfide, Reactive ND mg/kg 21.9 1 02/01/18 20:02 02/02/18 01:54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2018 03:42 PM without the written consent of Pace Analytical Services, LLC.
Page 5 of 29

Pace Analytical Services, LLC
Q /��g g ® 9800 Kincey Ave. Suite 100
ac6MaIX Cal Huntersville, NC 28078
www.pacelabs.c= [phone]
ANALYTICAL RESULTS
Project: Wood Boiler ASh 1/25
Pace Project No.: 92371068
Sample: SP12618B Lab ID: 92371068002 Collected: 01/26/18 08:45 Received: 01/26/18 11:40 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted forpercent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010 Preparation Method: EPA 3050
Arsenic
3.3 mg/kg
1.9
1
02/01/18 02:15
02/07/18 13:22
7440-38-2
Barium
1310 mg/kg
0.94
1
02/01/18 02:15
02/07/18 01:51
7440-39-3
Cadmium
1.0 mg/kg
0.19
1
02/01/18 02:15
02/07/18 01:51
7440-43-9
Calcium
66500 mg/kg
93.5
5
02/01/18 02:15
02/07/18 13:51
7440-70-2
Chromium
17.4 mg/kg
0.94
1
02/01/18 02:15
02/07/18 01:51
7440-47-3
Copper
56:8 mg/kg
0.94
1
02/01/18 02:15
02/07/18 01:51
7440-50-8
Iron
9120 mg/kg
18.7
1
02/01/18 02:15
02/07/18 13:22
7439-89-6
Lead
18.9 mg/kg
0.94
1
02/01/18 02:15
02/07/18 01:51
7439-92-1
Magnesium
10600 mg/kg
18.7
1
02/01/18 02:15
02/07/18 01:51
7439-95-4
Manganese
2280 mg/kg
4.7
5
02/01/18 02:15
02/07/18 13:51
7439-96-5
Molybdenum
ND mg/kg
0.94
1
02/01/18 02:15
02/07/18 01:51
7439-98-7
Nickel
20.0 mg/kg
0.94
1
02/01/18 02:15
02/07/18 01:51
7440-02-0
Potassium
9010 mg/kg
935
1
02/01/18 02:15
02/07/18 01:51
7440-09-7
Selenium
ND mg/kg
1.9
1
02/01/18 02:15
02/07/18 01:51
7782-49-2
Silver
ND mg/kg
0.94
1
02/01/18 02:15
02/07/18 01:51
7440-22-4
Sodium
2810 mg/kg
935
1
02/01/18 02:15
02/07/18 01:51
7440-23-5
Zinc
164 mg/kg
1.9
1
02/01/18 02:15
02/07/18 01:51
7440-66-6
6010 MET ICP, TCLP
Analytical Method: EPA 6010
Preparation Method:
EPA 3010A
Leachate Method/Date: EPA 1311; 01/27/18 16:30
Initial pH: 9.5; Final pH: 5.5
Arsenic
ND mg/L
0.050
1
01/28/1816:30
01130/1816:55
7440-38-2
Barium
5.2 mg/L
0.25
1
01/28/18 16:30
01/30AS 16:55
7440-39-3
Cadmium
ND mg/L
0.0050
1
01/28/1816:30
01/30/1816:55
7440-43-9
Chromium
ND mg/L
0.050
1
01/28/1816:30
01/30/1816:55
7440-47-3
Lead
ND mg/L
0.025
1
01/28/1816:30
01/30/1816:55
7439-92-1
Selenium
ND mg/L
0.10
1
01/28/1816:30
01/30/1816:55
7782-49-2
Silver
ND mg/L
0.025
1
01/28/1816:30
01/30/1816:55
7440-22-4
7470 Mercury, TCLP
Analytical Method: EPA 7470
Preparation Method:
EPA 7470
Leachate Method/Date: EPA 1311; 01/27/18 16:30
Initial pH: 9.5; Final pH: 5.5
Mercury
ND mg/L
0.00020
1
01/28/1819:37
01/30/1816:33
7439-97-6
7471 Mercury
Analytical Method: EPA 7471
Preparation Method:
EPA 7471
Mercury
ND mg/kg
0.011
1
01/28/1819:37
02/01/1819:18
7439-97-6
Percent Moisture
Analytical Method: ASTM D2974-87
Percent Moisture
53.9 %
0.10
1
01/30/18 11:37
1.010 Flashpoint,Closed Cup
Analytical Method: EPA 1010
Flashpoint
>200 deg F
70.0
1
01/29/18 09:30
9045 pH Soil
Analytical Method: EPA 9045
pH at 25 Degrees C
8.8 Std. Units
0.10
1
01/27/18 03:15
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: Wood Boiler ASh 1/25
Pace Project No.: 92371068
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: SP12618B Lab ID: 92371068002 Collected: 01/26/18 08:45 Received: 01/26/18 11:40 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
365.1 Phosphorus, Total Analytical Method: EPA 365.1
Phosphorus 1080 mg/kg 29.3 10 02/02/18 20:04 7723-14-0
733C S Reactive Cyanide Analytical Method: EPA 9014 Preparation Method: SW-846 7.3.3.2
Cyanide, Reactive ND mg/kg 2.2 1 02/01/18 20:02 02/02/18 02:03
734S Reactive Sulfide Analytical Method: SM4500S2F-00 Preparation Method: SW-846 7.3.4.2
Sulfide, Reactive ND mg/kg 21.5 1 02/01/18 20:02 02/02/18 01:54
i
r
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Test 1A
Lab ID: 92371068003 Collected: 01/25/18 15:00
Received: 01/26/18 11:40 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
Percent Moisture
Analytical Method: ASTM D2974-87
Percent Moisture
46.2 % 0.10 1
01/30/18 11:37
ASTM D5468-02 BTU
Analytical Method: ASTM D5468-02
British Thermal Units
4310 BTU/Ib 50.0 1
02/07/18 10:42 D6,N2
REPORT OF LABORATORY ANALYSIS
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aceAnalytical
*wPabe-labsr.oDm
I_1 ki /_1 WIN 11 [«L1 q 0 *11111 k'
Project: Wood Boiler ASh 1/25
Pace Project No.: 92371068
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: Test 2B Lab ID: 92371068004 Collected: 01/25/18 15:00 Received: 01/26/18 11:40 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 PreparedAnalyzed CAS No. Qual
Percent Moisture Analytical Method: ASTM D2974-87
Percent Moisture 46.4 % 0.10 1 01/30/18 11:37
ASTM D5468-02 BTU Analytical Method: ASTM D5468-02
British Thermal Units 4460 BTU/lb 50.0 1 02/07/18 10:42 N2
Date: 02/08/2018 03:42 PM
REPORT OF LABORATORY ANALYSIS
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Pace Analytical Services, LLC
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acmnalj cal Huntefsville, NC 28078
www.pacelabs.com
[phone]
ANALYTICAL RESULTS
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
Sample: Test 3C Lab ID: 92371068005 Collected: 01/25/18 15:00 Received: 01/26/18 11:40 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
Percent Moisture Analytical Method: ASTM D2974-87
Percent Moisture 43.3 % 0.10 1 01/30/18 11:38
ASTM D5468-02 BTU Analytical Method: ASTM D5468-02
British Thermal Units 5000 BTU/lb 50.0 1 02/07/18 10:42 N2
REPORT OF LABORATORY ANALYSIS
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Pace Analytical Services, LLC
®
lac,AnalXical
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs pom
[phone]
QUALITY,CONTROL DATA
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
QC Batch: 395790
Analysis Method: EPA 7470
QC Batch Method: EPA 7470
Analysis Description: 7470 Mercury TCLP
Associated Lab Samples: 92371068001, 92371068002
METHOD BLANK: 2194122
Matrix: Water
Associated Lab Samples: 92371068001, 92371068002
Blank Reporting
Parameter Units
Result Limit Analyzed Qualifiers
Mercury mg/L
ND 0.00020 01/30/1814:27
METHOD BLANK: 2194124
Matrix: Water
Associated Lab Samples: 92371068001, 92371068002
Blank Reporting
Parameter Units
Result Limit Analyzed Qualifiers
Mercury mg/L
ND 0.00020 01/30/1814:31
LABORATORY CONTROL SAMPLE: 2194123
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Mercury mg/L
.0025 0.0023 90 80-120
LABORATORY CONTROL SAMPLE: 2194125
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Mercury mg/L
.0025 0.0024 98 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2194126 2194127
MS MSD
92371098002
Spike Spike MS MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result Result % Rec % Rec
Limits RPD Qual
Mercury mg/L ND
.0025 .0025 0.0025 0.0026 100 103
75-125 3
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 02/08/2018 03:42 PM without the written consent of Pace Analytical Services, LLC.
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Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
QC Batch: 395794
QC Batch Method: EPA 7471
Associated Lab Samples: 92371068001, 92371068002
METHOD BLANK: 2194136
Associated Lab Samples: 92371068001, 92371068002
Parameter Units
Mercury mg/kg
QUALITY CONTROL DATA
Analysis Method: EPA 7471
Analysis Description: 7471 Mercury
Matrix: Solid
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.0060 02/01/1818:57
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 2194137
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury mg/kg .083 0.073 88 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2194138 2194139
MS MSD
92371076008 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Mercury mg/kg 0.028 .068 .068 0.068 0.091 59 94 75-125 30 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
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aceAnalytical
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QUALITY CONTROL DATA
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
QC Batch: 396227 Analysis Method: EPA 6010
QC Batch Method: EPA 3050 Analysis Description: 6010 MET
Associated Lab Samples: 92371068001, 92371068002
METHOD BLANK: 2196682
Associated Lab Samples: 92371068001, 92371068002
Parameter
Units
Arsenic
mg/kg
Barium
mg/kg
Cadmium
mg/kg
Calcium
mg/kg
Chromium
mg/kg
Copper
mg/kg
Iron
mg/kg
Lead
mg/kg
Magnesium
mg/kg
Manganese
mg/kg
Molybdenum
mg/kg
Nickel
mg/kg
Potassium
mg/kg
Selenium
mg/kg
Silver
mg/kg
Sodium
mg/kg
Zinc
mg/kg
Matrix: Solid
Blank
Result
Reporting
Limit
Analyzed
ND
1.0
02/07/1813:00
ND
0.50
02/07/18 01:17
ND
0.10
02/07/18 01:17
ND
10.0
02/07/1813:00
ND
0.50
02/07/18 01:17
ND
0.50
02/07/18 01:17
ND
10.0
02/07/1813:00
ND
0.50
02/07/18 01:17
ND
10.0
02/07/18 01:17
ND
0.50
02/07/18 01:17
ND
0.50
02/07/18 01:17
ND
0.50
02/07/18 01:17
ND
500
02/07/18 01:17
ND
1.0
02/07/18 01:17
ND
0.50
02/07/18 01:17
ND
500
02/07/18 01:17
ND
1.0
02/07/18 01:17
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
2196683
Units
Spike
Cone.
LCS
Result
LCS
% Rec
% Rec
Limits
Arsenic
mg/kg
50
48.5
97
80-120
Barium
mg/kg
50
51.7
103
80-120
Cadmium
mg/kg
50
45.9
92
80-120
Calcium
mg/kg
500
478
96
80-120
Chromium
mg/kg
50
46.9
94
80-120
Copper
mg/kg
50
47.6
95
80-120
Iron
mg/kg
500
473
95
80-120
Lead
mg/kg
50
43.6
87
80-120
Magnesium
mg/kg
500
451
90
80-120
Manganese
mg/kg
50
43.9
88
80-120
Molybdenum
mg/kg
50
47.5
95
80-120
Nickel
mg/kg
50
46.5
93
80-120
Potassium
mg/kg
500
ND
96
80-120
Selenium
mg/kg
50
41.6
83
80-120
Silver
mg/kg
25
23.0
92
80-120
Sodium
mg/kg
500
506
101
80-120
Zinc
mg/kg
50
42.4
85
80-120
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 02/08/2018 03:42 PM without the written consent of Pace Analytical Services, LLC.
Page 13 of 29

Pace Analytical Services, LLC
®
aCeACll3�yl Gal
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.ppcelabs,com
[phone]
QUALITY CONTROL DATA
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
2196684
2196685
MS
MSD
92371024001
Spike
Spike
IVIS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
Arsenic
mg/kg
<0.97
48.7
47.8
41.9
42.7
84
87
75-125
2
Barium
mg/kg
88.9
48.7
47.8
143
133
111
92
75-125
7
Cadmium
mg/kg
<0.097
48.7
47.8
40.4
41.1
83
86
75-125
2
Calcium
mg/kg
1620
487
478
2240
2030
127
86
75-125
10 M1
Chromium
mg/kg
18.5
48.7
47.8
65.9
64.3
97
96
75-125
2
Copper
mg/kg
16.4
48.7
47.8
67.6
62.3
105
96
75-125
8
Iron
mg/kg
16100
487
478
20300
16500
866
96
75-125
20 E,M1
Lead
mg/kg
5.2
48.7
47.8
41.0
43.4
73
80
75-125
6 M1
Magnesium
mg/kg
2090
487
478
2770
2330
140
50
75-125
17 M1
Manganese
mg/kg
86.8
48.7
47.8
142
145
114
123
75-125
2
Molybdenum
mg/kg
1.3
48.7
47.8
38.1
38.5
76
78
75-125
1
Nickel
mg/kg
8.3
48.7
47.8
50.9
49.4
88
86
75-125
3
Potassium
mg/kg
<486
487
478
710
695
96
95
75-125
2
Selenium
mg/kg
2.4
48.7
47.8
37.7
38.2
73
75
75-125
1 M1
Silver
mg/kg
<0.49
24.3
24
21.1
21.4
87
89
75-125
1
Sodium
mg/kg
<486
487
478
485J
494
92
96
75-125
Zinc .
mg/kg
15.3
48.7
47.8
54.1
54.0
80
81
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
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Date: 02/08/2018 03:42 PM without the written consent of Pace Analytical Services, I -LC.
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QUALITY CONTROL DATA
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
QC Batch: 395789 Analysis Method: EPA6010
QC Batch Method: EPA 3010A Analysis Description: 6010 MET TCLP
Associated Lab Samples: 92371068001, 92371068002
METHOD BLANK: 2194116
Matrix: Water
Associated Lab Samples:
92371068001, 92371068002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Arsenic
mg/L
ND
0.050
01/30/1815:41
Barium
mg/L
ND
0.25
01/30/1815:41
Cadmium
mg/L
ND
0.0050
01/30/1815:41
Chromium
mg/L
ND
0.050
01/30/1815:41
Lead
mg/L
ND
0.025
01/30/18' 15:41
Selenium
mg/L
ND
0.10
01/30/1815:41
Silver
mg/L
ND
0.025
01/30/1815:41
METHOD BLANK: 2194118
Matrix: Water
Associated Lab Samples:
92371068001, 92371068002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Arsenic
mg/L
ND
0.050
01/30/1816:04
Barium
mg/L
ND
0.25
01/30/1816:04
Cadmium
mg/L
ND
0.0050
01/30/1816:04
Chromium
mg/L
ND
0.050
01/30/1816:04
Lead
mg/L
ND
0.025
01/30/1816:04
Selenium
mg/L
ND
0.1.0
01/30/1816:04
Silver
mg/L
ND
0.025
01/30/1816:04
LABORATORY CONTROL SAMPLE:
2194117
Parameter
Units
Arsenic
mg/L
Barium
mg/L
Cadmium
mg/L
Chromium
mg/L
Lead
mg/L
Selenium
mg/L
Silver
mg/L
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersyille, NC 28078
[phone]
Qualifiers
Qualifiers
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
2.5
2.5
100
80-120
2.5
2.3
93
80-120
2.5
2.4
97
80-120
2.5
2.4
98
80-120
2.5
2.3
92
80-120
2.5
2.5
99
80-120
1.2
1.2
99
80-120
LABORATORY CONTROL SAMPLE: 2194119
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Arsenic mg/L 2.5 2.4 98 80-120
Barium mg/L 2.5 2.4 96 80-120
Results presented on this page are in the units indicated by the "Units" 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: 02/08/2018 03:42 PM without the written consent of Pace Analytical Services, LLC.
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aceAna1j&oal
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QUALITY CONTROL DATA
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE:
2194119
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Cadmium
mg/L
2.5
2.4
97
80-120
Chromium
mg/L
2.5
2.4
98
80-120
Lead
mg/L
2.5
2.4
95
80-120
Selenium
mg/L
2.5
2.5
100
80-120
Silver
mg/L
1.2
1.2
99
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2194120
2194121
MS
MSD
92371098001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
Arsenic
mg/L
ND
2.5
2.5
2.4
2.4
97
97
75-125
1
Barium
mg/L
1.5
2.5
2.5
3.7
3.8
90
94
75-125
3
Cadmium
mg/L
ND
2.5
2.5
2.4
2.4
94
94
75-125
0
Chromium
mg/L
ND
2.5
2.5
2.4
2.4
95
95
75-125
0
Lead
mg/L
ND
2.5
2.5
2.2
2.2
89
89
75-125
0
Selenium
mg/L
ND
2.5
2.5
2.4
2.4
97
96
75-125
1
Silver
mg/L
ND
1.2
1.2
1.2
1.2
96
96
75-125
0
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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aceAnalytical
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QUALITY CONTROL DATA
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
QC Batch: 395862 Analysis Method: ASTM D2974-87
QC Batch Method: ASTM D2974-87 Analysis Description: Dry Weight/Percent Moisture
Associated Lab Samples: 92371068001
SAMPLE DUPLICATE: 2194471
92371076003 Dup
Parameter Units Result Result RPD Qualifiers
Percent Moisture % 14.5 14.6 1
SAMPLE DUPLICATE: 2194472
92371101001 Dup
Parameter Units Result Result RPD Qualifiers
Percent Moisture % 18.8 19.7 5
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 02/08/2018 03:42 PM without the written consent of Pace Analytical Services, LLC.
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aceAnalXical
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QUALITY CONTROL DATA
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
QC Batch: 395901 Analysis Method: ASTM D2974-87
QC Batch Method: ASTM D2974-87 Analysis Description: Dry Weight/Percent Moisture
Associated Lab Samples: 92371068002, 92371068003, 92371068004, 92371068005
SAMPLE DUPLICATE: 2194738
92371002001 Dup
Parameter Units Result Result RPD Qualifiers
Percent Moisture % 29.6 29.4 1
SAMPLE DUPLICATE: 2194739
92371068005
Parameter Units Result
Percent Moisture % 43.3
Dup
Result RPD Qualifiers
43.0 1
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2018 03:42 PM without the written consent of Pace Analytical Services; LLC.
Page 18 of 29

aceAnalytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
QC Batch: 395842 Analysis Method: EPA 1010
QC Batch Method: EPA 1010 Analysis Description: 1010 Flash Point, Closed Cup
Associated Lab Samples: 92371068001, 92371068002
SAMPLE DUPLICATE: 2194276
Parameter
Flashpoint
92371068001
Units Result
deg F >200
Dup
Result RPD Qualifiers
>200
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2018 03:42 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 29

'auceAnalXical
www.pacelabs_com
QUALITY CONTROL DATA
Project: Wood Boiler ASh 1/25
Pace Project No.: 92371068
QC Batch: 395747 Analysis Method: EPA 9045
QC Batch Method: EPA 9045 Analysis Description: 9045 pH
Associated Lab Samples: 92371068001, 92371068002
SAMPLE DUPLICATE: 2193930
Parameter
pH at 25 Degrees C
n
Units
Std. Units
92370428002 Dup
Result Result
13.2 13.3
RPD Qualifiers
0 E
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2018 03:42 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 29

aceAnalytical
vMW..pece/abs:com
QUALITY CONTROL DATA
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
QC Batch: 397078 Analysis Method: ASTM D5468-02
QC Batch Method: ASTM D5468-02 Analysis Description: ASTM D5468-02 BTU
Associated Lab Samples: 92371068003, 92371068004, 92371068005
SAMPLE DUPLICATE: 2201882
92371068003 Dup
ti
Parameter Units Result Result
British Thermal Units BTU/lb 4310 5170
RPD Qualifiers
18 D6, N2
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
,REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2018 03:42 PM without the written consent of Pace Analytical Services, LLC.
Page 21 of 29

aceAnalytical
wwwpecelabs.-M
QUALITY CONTROL DATA
Project: Wood Boiler ASh 1/25
Pace Project No.: 92371068
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 395774 Analysis Method: EPA 365.1
QC Batch Method: EPA 365.1 Analysis Description: 365.1 Phosphorus, Total
Associated Lab Samples: 92371068001, 92371068002
METHOD BLANK: 2194060 Matrix: Solid
Associated Lab Samples` 92371068001, 92371068002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Phosphorus mg/kg ND 2.0 02/02/1815:41
LABORATORY CONTROL SAMPLE: 2194061
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Phosphorus mg/kg 50 53.0 106 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2194062 2194063
MS MSD
92370809001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/kg 121 72.7 79.9 '184 140 87 24 90-110 27 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: 02/08/2018 03:42 PM without the written consent of Pace Analytical Services, LLC.
Page 22 of 29

aceAnalytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
QC Batch: 286809 Analysis Method: EPA 9014
QC Batch Method: SW-846 7.3.3.2 Analysis Description: 733C Reactive Cyanide
Associated Lab Samples: 92371068001, 92371068002
METHOD BLANK: 1406433 Matrix: Solid
Associated Lab Samples: 92371068001, 92371068002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Cyanide, Reactive mg/kg ND 1.0 02/02/18 02:00
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 1406434
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Cyanide, Reactive mg/kg 99.2 ND 0 0-8
SAMPLE DUPLICATE: 1406435
Parameter
Cyanide, Reactive
30242291001 Dup
Units Result Result
mg/kg ND ND
RPD Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2018 03:42 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 29

Pace Analytical Services, LLC
®
aceAnalytical
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
wrowpacelsftcom
[phone]
QUALITY CONTROL DATA
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
QC Batch: 286808
Analysis Method: SM4500S2F-00
QC Batch Method: SW 846 7.3.4.2
Analysis Description: 734S Reactive Sulfide
Associated Lab Samples: 92371068001, 92371068002
METHOD BLANK: 1406423
Matrix: Solid
Associated Lab Samples: 92371068001, 92371068002
Blank Reporting
Parameter Units
Result Limit Analyzed Qualifiers
Sulfide, Reactive mg/kg
ND 10 02/02/18 01:52
LABORATORY CONTROL SAMPLE: 1406424
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Sulfide, Reactive mg/kg
200 40.0 20 0-52
SAMPLE DUPLICATE: 1406426
30242291001 Dup
Parameter Units
Result Result RPD Qualifiers
Sulfide, Reactive mg/kg
410 386 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: 02/08/2018 03:42 PM without the written consent of Pace Analytical Services, LLC.
Page 24 of 29

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
aceAnalyiical Huntersville, NC 26078
wv{wpacelabs.com [phone]
QUALIFIERS
Project: Wood BoilerASh 1/25
Pace Project No.: 92371068
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.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
PASI-PA Pace Analytical Services - Greensburg
ANALYTE QUALIFIERS
D6 The precision between the sample and sample duplicate exceeded ,laboratory control limits.
E Analyte concentration exceeded the calibration range. The reported result is estimated.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
N2 The lab does not hold NELAC/fNI accreditation for this parameter.
R1 RPD value was outside control limits.
Date: 02/08/2018 03:42 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 25 of 29

aceAnaliltioal
www.pacelabs com
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Wood Boiler ASh 1/25
Pace Project No.: 92371068
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92371068001
SP12618A
EPA 3050
396227
EPA 6010
396288
92371068002
SP12618B
EPA 3050
396227
EPA 6010
396288
92371068001
SP12618A
EPA 3010A
395789
EPA 6010
395803
92371068002
SP12618B
EPA 3010A
395789
EPA 6010
395803
92371068001
SP12618A
EPA 7470
395790
EPA 7470
395812
92371068002
SP12618B
EPA 7470
395790
EPA 7470.
395812
92371068001
SP12618A
EPA 7471
395794
EPA 7471
395814
92371068002
SP12618B
EPA 7471
395794
EPA 7471
395814
92371068001
SP12618A
ASTM D2974-87
395862
92371068002
SP12618B
ASTM D2974-87
395901
92371068003
Test1A
ASTM D2974-87
395901
92371068004
Test2B
ASTM D2974-87
395901
92371068005
Test3C
ASTM D2974-87
395901
92371068001
SP12618A
EPA1010
395842
92371068002
SP12618B
EPA 1010
395842
92371068001
SP12618A
EPA 9045
395747
92371068002
SP12618B
EPA 9045
395747
92371068003
Test 1A
ASTM D5468-02
397078
92371068004
Test 2B
ASTM D5468-02
397078
92371068005
Test 3C
ASTM D5468-02
397078
92371068001
SP12618A
EPA 365.1
395774
92371068002
SP12618B
EPA 365.1
395774
92371068001
SP12618A
SW-846 7.3.3.2
286809
EPA 9014
286826
92371068002
SP12618B
SW 846 7.3.3.2
286809
EPA 9014
286826
92371068001
SP12618A
SW-846 7.3.4.2
286808
SM4500S2F-00
286827
92371068002
SP12618B
SW-846 7.3.4.2
286808
SM4500S2F-00
286827
Date: 02/08/2018 03:42 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 26 of 29

Document Name:
Document Revised: January 24, 2018
o
WakleAnalytical
Sample Condition Upon Receipt(SCU.R)
Page i of 2
Document No.:
Issuing Authority:
F-CAR-Cs-033-Rev.05
Pace Carolinas Quality Office
Laboratory receiving samples:
Ashevilie•2'''Eden❑ Greenwood ❑
Huntersville ❑ Raleigh❑ Mechanicsville❑
Client Name:
..
Project fl W0# : 92371068
CYRy
Courier:Commercial ❑Fade x [:]UPS❑Other:.
�CIte1St
III
III
I II
I I
I I
I III
II
III
❑ ❑ ❑
92371068
Custody Seal Present? Desseals intact? Ys
-(p��
Person xmining n nts:
Date/Initials
Packing Material: ❑Bubble Wrap []Bubble Bags ,eflone ❑ Other Biological Tissue Froze ?-
❑Yes ❑No /A
Thermometer:
Type of Ice:
❑ Ift Gunff
Wet Blue � one
❑ ❑
Cooler Temp (°C):Correction Factor: Add/Subtract (°C)_
A
should be above freezing to 6"C
--
Cooler
Cooler Temp Corre�,a l .
[]Samples out of temp criteria. Samples on ice, cooling process
has begun
USDA Regulated Soil (❑ N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (internatio Uy,
r,.,__ r--i✓_ 1-1—inn Hawaii and Puerto Rico)? FlYes ❑ o
O
Comments/ Discrepancy:
Chain of Custody Present?
❑No ❑N/A
I.
Samples Arrived within Hold Time?
es
[]No ❑N/A
2.
Short Hold Time Analysis(a72 hr.)?
❑Yes9No
❑N/A
3.
Rush Turn Around Time Requested?
❑„ 2Yes M.5❑N/A
4.
Sufficient Volume?
-Fle-s
[]No []N/A
S.
Correct Containers Used?
-Pace Containers Used?
es
[]Yes
❑No ❑N/A
❑Now ❑N/A
6:
Containers Intact?
es
❑No. ❑N/A
7.
Dissolved analysis: Samples Field Filtered? []Yes
BNo ❑N/A
8.
Sample Labels Match COC?
-Includes Date/Time/ID/Analysis'
.� es
Matrix:
[]No []N/A
9.
Headspace in VOA Vials (>5-6mm)?
❑Yes
❑No (]N A
10.
Trip Blank Present?
Trip.Blank Custody Seals Present?
❑Yes
[-]Yes
❑No Q A
❑No A
11.
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Date/Time:
Field Data Required? ❑Yes Elmo
Dater
Date: /X t A�
Page 27 of 29

W
e,
_y 20clehv%yrlCal
Document Name:
Sample Condition Upon Receipt(SCUR)
Document Revised: January 24, 2018
Page 2 of
Document No.:
F-CAR-CS-033-Rev.05
Issuing Authority:
Pace Carolinas Quality Office
*Check mark top half of box if pH and/or dechlorination is
verified and Within the acceptance range for presi rvatiori
'samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
"Bottom half of box is to list number of bottle
Project M WO# . 92371068
PM: CDl Due Date: 02/09/lld
CLIENT: 92—Baxter
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\NN
OH Adjustment Log for Preserved Samples
Sample ID
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
Lot #
Note: whenever tnere Is a ciscrepancy arreCting Nortn Laropna compuance sanlpien, a wpy uI Un] w11...- ": .,. ,.-....--.-....---......----
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 28 of 29

Baxter Biomass - Wood Boiler Ash - Ricky Styles
Please test the sample(s) for the parameters as
listed below.
Send original results to: email: [e-mail]
Send invoice and copy.of results to: email: [e-mail]
Ricky Styles
Baxter Biomass Purchase .Order # 169803
2859 Old Linville Rd.
Marion, NC 28752
[phone]
r1t UC5lCU IJUC
Sample #
vULU. V/ aaJav .,I
'Sample
Sample Date(s)'
Grab or
•• •� •� - -•� •
Total Metals -
--
TCLP Metals
Ignitability,
pH
Total -Arsenic
Full TCLP
Moisture
BTU PER
Description
and time sample
Composite
As, Ba, Cd,
As, Ba, Cd,
Reactivity
Corrosivity
Content
POUND
;collected
Ca, Cr, Cu, Fe,
Cr, Pb, Hg,
Pb, Mg, Hg,
Se, Ag
Mn, Mo, Ni, K,
Se, Ag, Na, Zn,
total
Phos horus
SP12618A
ASH
1/26/18 8:45AM
COMPOSITE
YES
YES
YES
YES
YES
SP12618B
ASH
1/26/18 8:45AM
COMPOSITE
YES
YES
YES
YES
YES
Test 1A, Test
Wood Fuel
1/25/2018 3:00pm
COMPOSITE
YES
YES
213, Test 3C
Sample sent to: Pace Analytical Services, Inc.
2225 Riverside Drive
Asheville, NC28804
828-254-7176
-t;�Om
Chain of Custody
Project Manager: Tom Williams
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
(704) 875 - 909.2-ext. 233
a)
N
w
O
M
N
N
o-
00
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01-4
00C

- aceAnalytical
'www.pgcelabs.com
July 30, 2018
Mr. Ricky Styles
Baxter Healthcare
2859 Old Linville Road
Marion, NC 28752
RE: Project: Wood BoilerAsh 7/19
Pace Project No.: 92392663
Dear Mr. Styles:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on July 19, 2018. The
results relate only to the samples included in this report. Results reported herein conform to the most
current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where
applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Chris Derouen
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 24

lam'
aceAnalytical
www.pagelabs.com
Project: Wood BoilerAsh 7119
Pace Project No.: 92392663
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Pennsylvania Certification IDs
1638 Roseytown Rd Suites 2,3&4, Greensburg, PA 15601
ANAB DOD-ELAP Rad Accreditation #: L2417
Alabama Certification #: 41590
Arizona Certification #: AZ0734
Arkansas Certification
California Certification M 04222CA
Colorado Certification M PA01547
Connecticut Certification #: PH-0694
Delaware Certification
EPA Region 4 DW Rad
Florida/TNI Certification M E87683
Georgia Certification M C040
Guam Certification
Hawaii Certification
Idaho Certification
Illinois Certification
Indiana Certification
Iowa Certification #: 391
Kansas/TNI Certification M E-10358
Kentucky Certification M KY90133
KY WW Permit M KY0098221
KY WW Permit #: KY0000221
Louisiana DHH/TNI Certification M LA180012
Louisiana DEQ/TNI Certification M 4086
Maine Certification M 2017020
Maryland Certification M 308
Massachusetts Certification M M-PA1457
Michigan/PADEP Certification M 9991
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification M 12
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
Missouri Certification #: 235
Montana Certification #: Cert0082
Nebraska Certification #: NE-OS-29=14
Nevada Certification #: PA014572018-1
New Hampshire/fNI Certification #: 297617
New Jersey/fNI Certification #: PA051
New Mexico Certification #: PA01457
New York/TNI Certification M 10888
North Carolina Certification #: 42706
North Dakota Certification #: R-190
Ohio EPA Rad Approval: #41249
Oregon/TNI Certification M PA200002-010
Pennsylvania/TNI Certification #: 65-00282
Puerto Rico Certification M PA01457
Rhode Island Certification #: 65-00282
South Dakota Certification
Tennessee Certification M 02867
Texas/rNI Certification #: T104704188-17-3
Utah/TNI Certification #: PA014572017-9
USDA Soil Permit #: P330-17-00091
Vermont Dept. of Health: ID# VT-0282
Virgin Island/PADEP Certification
Virginia/VELAP Certification M 9526
Washington Certification M C868
West Virginia DEP Certification #: 143
West Virginia DHHR Certification #: 9964C
Wisconsin Approve List for Rad
Wyoming Certification #: 8TMS-L
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification M 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
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Project: Wood Boiler Ash 7/19
Pace Project No.: 92392663
Lab ID Sample ID
92392663001 NP71918A
92392663002 NP71918B
SAMPLE ANALYTE COUNT
Method
EPA 6010D
EPA 6010D
EPA 7470A.
EPA 7471 B
ASTM D2974-87
EPA 1010A
EPA 9045D
EPA 365.1 Rev 2.01993
EPA 9014
SM4500S2F-00
EPA 6010D
EPA 601 OD
EPA 7470A
EPA 7471 B
ASTM D2974-87
EPA 1010A
EPA 9045D
EPA 365.1 Rev 2.0 1993
EPA 9014
SM4500S2F-00
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Analytes
Analysts Reported Laboratory
DS, SER
17
PASI-A
DS
7
PASI-A
JMW1
1
PASI-A
JMW1
1
PASI-A
KDF
1
PASI-C
ECH
1
PASI-A
RLO
1
PASI-A
BRJ
1
PASI-A
PAS
1
PAS] -PA
PAS
1
PASI-PA
DS, SER
17
PASI-A
DS
7
PASI-A
JMW1
1
PASI-A
JMW1
1
PASI-A
KDF
1
PASI-C
ECH
1
PASI-A
RLO
1
PASI-A
BRJ
1
PASI-A
PAS
1
PASI-PA
PAS
1
PASI-PA
REPORT OF LABORATORY ANALYSIS
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®
5a'neAnaly ical
www.ppcelabs.com
Project: Wood BoilerAsh 7/19
Pace Project No.: 92392663
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: NP71918A
Lab ID: 92392663001 Collected: 07/19/18 09:45
Received: 07/19/18 11:50 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: EPA 601 OD Preparation Method: EPA 3050B
Arsenic
3.6
mg/kg
1.2
1
07/21/18 11:16
07/23/18 03:48
7440-38-2
Barium
1690
mg/kg
5.9
10
07/21/18 11:16
07/23/18 21:05
7440-39-3
Cadmium
1.8
mg/kg
0.12
1
07/21/18 11:16
07/23/18 03:48
7440-43-9
Calcium
91100
mg/kg
117
10
07/21/18 11:16
07/23/18 21:05
7440-70-2
Chromium
19.2
mg/kg
0.59
1
07/21/18 11:16
07/23/18 03:48
7440-47-3
Copper
78.5
mg/kg
0.59
1
07/21/18 11:16
07/23/18 03:48
7440-50-8
Iron
10500
mg/kg
11.7
1
07/21/18 11:16
07/23/18 03:48
7439-89-6
Lead
23.3
mg/kg
0.59
1
07/21/18 11:16
07/23/18 03:48
7439-92-1
Magnesium
15200
mg/kg
117
10
07/21/18 11:16
07/23/18 21:05
7439-95-4
Manganese
3520
mg/kg
5.9
10
07/21/18 11:16
07/23/18 21:05
7439-96-5
Molybdenum
1.3
mg/kg
0.59
1
07/21/18 11:16
07/23/18 03:48
7439-98-7
Nickel
21.2
mg/kg
0.59
1
07/21/18 11:16
07/23/18 03:48
7440-02-0
Potassium
18800
mg/kg
5860
10
07/21/18 11:16
07/23/18 21:05
7440-09-7
Selenium
ND
mg/kg
1.2
1
07/21/18 11:16
07/23/18 03:48
7782-49-2
Silver
ND
mg/kg
0.59
1
07/21/18 11:16
07/23/18 03:48
7440-22-4
Sodium
6310
mg/kg
586
1
07/21/18 11:16
07/23/18 03:48
7440-23-5
Zinc
188
mg/kg
1.2
1
07/21/18 11:16
07/23/18 03:48
7440-66-6
6010 MET ICP, TCLP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Leachate Method/Date:
EPA 1311; 07/20/18 18:15
Initial pH: 9.78; Final
pH: 5.5
Arsenic
ND
mg/L
0.050
1
07/21/1816:34
07/23/1819:24
7440-38-2
Barium
9.2
mg/L
0.25
1
07/21/1816:34
07/23/1819:24
7440-39-3
Cadmium
0.0080
mg/L
0.0050
1
07/21/1816:34
07/23/1819:24
7440-43-9
Chromium
ND
mg/L
0.050
1
07/21/1816:34
07/23/1819:24
7440-47-3
Lead
ND
mg/L
0.025
1
07/21/1816:34
07/23/1819:24
7439-92-1
Selenium
ND
mg/L
0.10
1
07/21/1816:34
07/23/1819:24
7782-49-2
Silver
ND
mg/L
0.025
1
07/21/1816:34
07/23/1819:24
7440-22-4
7470 Mercury, TCLP
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Leachate Method/Date: EPA 1311; 07/20/18 18:15 Initial pH: 9.78; Final
pH: 4.5
Mercury
I ND
mg/L
0.00020
1
07/24/1814:38
07/25/1810:16
7439-97-6
7471 Mercury
Analytical Method: EPA 7471 B Preparation Method: EPA 7471 B
Mercury
ND
mg/kg
0.0058
1
07/19/1818:03
07/20/1810:48
7439-97-6 M1,R1
Percent Moisture
Analytical Method: ASTM D2974-87
Percent Moisture
39.9
%
0.10
1
07/20/18 13:18
1010 Flashpoint,Closed Cup
Analytical Method: EPA 1010A
Flashpoint
>200.0
deg F
70.0
1
07/30/18 17:43
9045 pH Soil
Analytical Method: EPA 9045D
pH at 25 Degrees C
9.3
Std. Units
0.10
1
07/20/18 08:37
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: Wood BoilerAsh 7/19
Pace Project No.: 92392663
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: NP71918A Lab ID: 92392663001 Collected: 07/19/18 09:45 Received: 07/19/18 11:50 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
365.1 Phosphorus, Total Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Phosphorus 784 mg/kg 28.7 10 07/20/18 02:55 07/20/18 23:18 7723-14-0
733C S Reactive Cyanide Analytical Method: EPA 9014 Preparation Method: SW-846 7.3.3.2
Cyanide, Reactive ND mg/kg 1.7 1 07/26/18 20:12 07/26/18 21:01
734S Reactive Sulfide Analytical Method: SM4500S2F-00 Preparation Method: SW-846 7.3.4.2
Sulfide, Reactive ND mg/kg 16.6 1 07/26/18 20:12 07/26/18 20:18
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: Wood Boiler Ash 7/19
Pace Project No.: 92392663
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: NP71918B Lab ID: 92392663002 Collected: 07/19/18 09:45 Received: 07/19/18 11:50 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: EPA 601 OD Preparation Method: EPA 3050B
Arsenic
2.9
mg/kg
1.4
1
07/21/18 11:16
07/23/18 03:51
7440-38-2
Barium
2670
mg/kg
7.0
10
07/21/18 11:16
07/23/18 21:14
7440-39-3
Cadmium
1.2
mg/kg
0.14
1
07/21/18 11:16
07/23/18 03:51
7440-43-9
Calcium
137000
mg/kg
140
10
07/21/18 11:16
07/23/18 21:14
7440-70-2
Chromium
24.7
mg/kg
0.70
1
07/21/18 11:16
07/23/18 03:51
7440-47-3
Copper
92.0
mg/kg
0.70
1
07/21/18 11:16
07/23/18 03:51
7440-50-8
Iron
20700
mg/kg
140
10
07/21/18 11:16
07/23/18 21:14
7439-89-6
Lead
15.0
mg/kg
0.70
1
07/21/18 11:16
07/23/18 03:51
7439-92-1
Magnesium
23200
mg/kg
140
10
07/21/18 11:16
07/23/18 21:14
7439-95-4
Manganese
4930
mg/kg
7.0
10
07/21/18 11:16
07/23/18 21:14
7439-96-5
Molybdenum
1.5
mg/kg
0.70
1
07/21/18 11:16
07/23/18 03:61
7439-98-7
Nickel
31.9
mg/kg
0.70
1
07/21/18 11:16
07/23/18 03:51
7440=02-0
Potassium
34700
mg/kg
7010
10
07/21/18 11:16
07/23/18 21:14
7440-09-7
Selenium
ND
mg/kg
1.4
1
07/21/18 11:16
07/23/18 03:51
7782-49-2
Silver
ND
mg/kg
0.70
1
07/21/18 11:16
07/23/18 03:51
7440-22-4
Sodium
11300
mg/kg
701
1
07/21/18 11:16
07/23/18 03:51
7440-23-5
Zinc
147
mg/kg
1.4
1
07/21/18 11:16
07/23/18 03:51
,7440-66-6
6010 MET ICP, TCLP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Leachate Method/Date:
EPA 1311; 07/20/18 18:15
Initial pH: 9.72; Final
pH: 5
Arsenic
ND
mg/L
0.050
1
07/21/1816:34
07/23/1819:27
7440-38-2
Barium
9.3
mg/L
0.25
1
07/21/1816:34
07/23/1819:27
7440-39-3
Cadmium
0.0098
mg/L
0.0050
1
07/21/1816:34
07/23/1819:27
7440-43-9
Chromium
ND
mg/L
0.050
1
07/21/1816:34
07/23/1819:27
7440-47-3
Lead
ND
mg/L
0.025
1
07/21/1816:34
07/23/1819:27
7439-92-1
Selenium
ND
mg/L
0.10
1
07/21/1816:34
07/23/1819:27
7782-49-2
Silver
ND
mg/L
0.025
1
07/21/1816:34
07/23/1819:27
7440-22-4
7470 Mercury, TCLP
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Leachate Method/Date: EPA 1311; 07/20/18 18:15
Initial pH: 9.72; Final pH: 4.5
Mercury
ND
mg/L
0.00020
1
07/24/1814:38
07/25/1810:28
7439-97-6
7471 Mercury
Analytical Method: EPA 7471 B Preparation Method: EPA 7471 B
Mercury
ND
mg/kg
0.0065
1
07/19/1818:03
07/20/1810:55
7439-97-6
Percent Moisture
Analytical Method: ASTM D2974-87
Percent Moisture
47.5
%
0.10
1
07/20/18 13:19
1.010 Flashpoint,Closed Cup
Analytical Method: EPA 1010A
Flashpoint
>200.0
deg F
70.0
1
07/30/18 17:43
9045 pH Soil
Analytical Method: EPA 9045D
pH at 25 Degrees C
. 9.3
Std. Units
0.10
1
07/20/18 08:41
REPORT OF LABORATORY ANALYSIS
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Date: 07/30/2018 08:46 PM without the written consent of Pace Analytical Services, LLC.
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ANALYTICAL RESULTS
Project: Wood BoilerAsh 7/19
Pace Project No.: 92392663
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: NP71918B
Lab ID: 92392663002 Collected: 07/19/18 09:45 Received: 07/19/18 11:50 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
365.1 Phosphorus, Total
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Phosphorus
827 mg/kg 35.3 10 07/20/18 02:55 07/20/18 23:19 7723-14-0
733C S Reactive Cyanide
Analytical Method: EPA 9014 Preparation Method: SW-846 7.3.3.2
Cyanide, Reactive
ND mg/kg 1.9 1 07/26/18 20:12 07/26/18 21:01
734S Reactive Sulfide
Analytical Method: SM4500S2F-00 Preparation Method: SW-846 7.3.4.2
Sulfide, Reactive
ND mg/kg 18.9 1 07/26/18 20:12 07/26/18 20:18
Date: 07/30/2018 08:46 PM
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QUALITY CONTROL DATA
Project: Wood BoilerAsh 7/19
Pace Project No.: 92392663
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 420748
Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A
Analysis. Description: 7470 Mercury TCLP
Associated Lab Samples: 92392663001, 92392663002
METHOD BLANK: 2330704
Matrix: Water
Associated Lab Samples: 92392663001, 92392663002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mercury mg/L
ND 0.00020
07/25/1810:11
LABORATORY CONTROL SAMPLE: 2330734
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Mercury mg/L
.0025 0.0026
104 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2330735 2330736
MS MSD
92392663001
Spike Spike MS
MSD MS MSD % Rec
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD Qual
Mercury mg/L ND
.0025 .0025 0.0026
0.0027 103 108 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
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Date: 07/30/2018 08:46 PM without the written consent of Pace Analytical Services, LLC.
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QUALITY CONTROL DATA
Project: Wood Boiler Ash 7/19
Pace Project No.: 92392663
QC Batch: 420143 Analysis Method: EPA 7471 B
QC Batch Method: EPA 7471B Analysis Description: 7471 Mercury
Associated Lab Samples: 92392663001, 92392663002
METHOD BLANK: 2327983 Matrix: Solid
Associated Lab Samples: 92392663001, 92392663002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Mercury mg/kg ND 0.0060 07/20/1810:43
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 2327984
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury mg/kg .083 0.070 84 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2327985 2327986
MS MSD
92392663001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Mercury mg/kg ND .08 .08 0.052 0.042 65 52 75-125 23 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
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QUALITY CONTROL DATA
Project: Wood BoilerAsh 7/19
Pace Project No.: 92392663
QC Batch: 420449 Analysis Method: EPA 601 OD
QC Batch Method: EPA 3050B Analysis Description: 6010 MET
Associated Lab Samples: 92392663001, 92392663002
METHOD BLANK: 2329391 Matrix: Solid
Associated Lab Samples: 92392663001, 92392663002
Parameter
Blank
Units " Result
Arsenic
mg/kg
Barium
mg/kg
Cadmium
mg/kg
Calcium
mg/kg
Chromium
mg/kg
Copper
mg/kg
Iron
mg/kg
Lead
mg/kg
Magnesium
mg/kg
Manganese
mg/kg
Molybdenum
mg/kg
Nickel
mg/kg
Potassium
mg/kg
Selenium
mg/kg
Silver
mg/kg
Sodium
mg/kg
Zinc
mg/kg
Reporting
Limit
Analyzed
ND
1.0
07/23/18 03:02
ND
0.50
07/23/18 03:02
ND
0.10
07/23/18 03:02
ND
10.0
07/23/18 03:02
ND
0.50
07/23/18 03:02
ND
0.50
07/23/18 03:02
ND
10.0
07/23/18 03:02
ND
0.50
07/23/18 03:02
ND
10.0
07/23/18 03:02
ND
0.50
07/23/18 03:02
ND
0.50
07/23/18 03:02
ND
0.50
07/23/18 03:02
ND
500
07/23/18 03:02
ND
1.0
07/23/18 03:02
ND
0.50
07/23/18 03:02
ND
500
07/23/18 03:02
ND
1.0
07/23/18 03:02
Qualifiers
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE:
Parameter
2329392
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Arsenic
mg/kg
50
45.5
91
80-120
Barium
mg/kg
50
48.1
96
80-120
Cadmium
mg/kg
50
46.1
92
80-120
Calcium
mg/kg
500
468
94
80-120
Chromium
mg/kg
50
47.7
95
80120
Copper
mg/kg
50
48.8
98
80-120
Iron
mg/kg
500
474
95
80-120
Lead
mg/kg
50
45.7
91
80-120
Magnesium
mg/kg
500
453
91
80-120
Manganese
mg/kg
50
45.6
91
80-120
Molybdenum
mg/kg
50
49.8
100
80-120
Nickel
mg/kg
50
46.7
93
80-120
Potassium
mg/kg
500
ND
95
80-120
Selenium
mg/kg
50
44.1
88
80-120
Silver
mg/kg
25
23.8
95
80-120
Sodium
mg/kg
500
466J
93
80-120
Zinc
mg/kg
50
44.6
89
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
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Date: 07/30/2018 08:46 PM without the written consent of Pace Analytical Services, LLC.
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QUALITY CONTROL DATA
Project: Wood Boiler Ash 7119
Pace Project No.: 92392663
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2329393
2329394
MS
MSD
92392463009
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qua[
Arsenic
mg/kg
0.95
47.2
48.1
42.9
43.5
89
88
75-125
1
Barium
mg/kg
8.2
47.2
48.1
62.1
56.1
114
100
75-125
10
Cadmium
mg/kg
ND
47.2
48.1
42.3
43.4
90
90
75-125
3
Calcium
mg/kg
112
472
481
595
628
102
107
75-125
5
Chromium
mg/kg
9.8
47.2
48.1
82.9
53.3
155
90
75-125
43 M1,R1
Copper
mg/kg
1.3
47.2
48.1
47.5
50.1
98
101
75-125
5
Iron
mg/kg
4760
472
481
6900
6150
453
291
75-125
11 M1
Lead
mg/kg
2.0
47.2
48.1
43.4
43.9
88
87
75-125
1
Magnesium
mg/kg
181
472
481
897
679
152
104
75-125
28 M1,R1
Manganese
mg/kg
135
47.2
48.1
120
93.3
-31
-87
75-125
25 M1,R1
Molybdenum
mg/kg
ND
47.2
48.1
44.1
46.1
93
96
75-125
4
Nickel
mg/kg
0.86
47.2
48.1
44.3
44.6
92
91
75-125
1
Potassium
mg/kg
ND
472
481
1090
671
195
104
75-125
47 M1,R1
Selenium
mg/kg
ND
47.2
48.1
39.7
40.9
84
85
75-125
3
Silver
mg/kg
ND
23.6
24
21.7
22.4
92
93
75-125
3
Sodium
mg/kg
ND
472
481
443J
453J
92
93
75-125
Zinc
mg/kg
3.3
47.2
48.1
46.9
46.0
92
89
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: 07/30/2018 08:46 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 24

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QUALITY CONTROL DATA
Project: Wood Boiler Ash 7/19
Pace Project No.: 92392663
QC Batch: 420476 Analysis Method: EPA 601 OD
QC Batch Method: EPA 3010A Analysis Description: 6010 MET TCLP
Associated Lab Samples: 92392663001, 92392663002
METHOD BLANK: 2329514
Matrix: Water
Associated Lab Samples:
92392663001, 92392663002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Arsenic
mg/L
ND
0.050
07/23/1818:42
Barium
mg/L
ND
0.25
07/23/1818:42
Cadmium
mg/L
ND
0.0050
07/23/1818:42
Chromium
mg/L
ND
0.050
07/23/1818:42
Lead
mg/L
ND
0.025
07/23/1818:42
Selenium
mg/L
ND
0.10
07/23/1818:42
Silver
mg/L
ND
0.025
07/23/1818:42
METHOD BLANK: 2328612
Matrix:
Water
Associated Lab Samples:
92392663001, 92392663002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Arsenic
mg/L
ND
0.050
07/23/1818:36
Barium
mg/L
ND
0.25
07123/1818:36
Cadmium
mg/L
ND
0.0050
07/23/1818:36
Chromium
mg/L
ND
0.050
07/23/1818:36
Lead
mg/L
ND
0.025
07/23/1818:36
Selenium
mg/L
ND
0.10
07/23/1818:36
Silver
mg/L
ND
0.025
07/23/1818:36
LABORATORY CONTROL SAMPLE:
2329513
Parameter
Units
Arsenic
mg/L
Barium
mg/L
Cadmium
mg/L
Chromium
mg/L
Lead
mg/L
Selenium
mg/L
Silver
mg/L
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Spike
LCS
LCS
% Rec
Conc.
Result
% Rec
Limits Qualifiers
2.5
2.5
99
80-120
2.5`
2.2
89
80-120
2.5
2.4
94
80-120
2.5
2.3
94
80-120
2.5
2.3
90
80-120
2.5
2.5
100
80-120
1.2
1.2
97
80-120
LABORATORY CONTROL SAMPLE: 2329515
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Arsenic mg/L 2.5 2.4 98 80-120
Barium mg/L 2.5 2.3 93 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
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Date: 07/30/2018 08:46 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 24

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Project: Wood Boiler Ash 7/19
Pace Project No.: 92392663
LABORATORY CONTROL SAMPLE:
2329515
Parameter
Units
Cadmium
mg/L
Chromium
mg/L
Lead
mg/L
Selenium
mg/L
Silver
mg/L
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Spike
LCS
LCS
% Rec
Conc.
Result
% Rec
Limits Qualifiers
2.5
2.4
96
80-120
2.5
2.3
93
80-120
2.5
2.3
94
80-120
2.5
2.5
100
80-120
1.2
1.2
98
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2329528
2329529
MS
MSD
92392504002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
Arsenic
mg/L
ND
2.5
2.5
2.5
2.5
99
99
75-125
0
Barium
mg/L
1.1
2.5
2.5
3.4
3.4
94
94
75-125
0
Cadmium
mg/L
0.060
2.6
2.5
2.4
2.4
94
95
75-125
1
Chromium
mg/L
ND
2.5
2.5
2.3
2.4
92
94
75-125
2
Lead
mg/L
0.19
2.5
2.5
2.4
2.4
89
89
75-125
0
Selenium
mg/L
ND
2.5
2.5
2.5
2.5
99
100
75-125
1
Silver
mg/L
ND
1.2
1.2
1.2
1.2
97
99
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,
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aceAnalytical
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QUALITY CONTROL DATA
Project: Wood Boiler Ash 7/19
Pace Project No.: 92392663
QC Batch: 420293 Analysis Method: ASTM D2974-87
QC Batch Method: ASTM D2974-87 Analysis Description: Dry Weight/Percent Moisture
Associated Lab Samples: 92392663001, 92392663002
SAMPLE DUPLICATE: 2328571
92392662001 Dup
Parameter Units Result Result RPD Qualifiers
Percent Moisture % 12.1 12.5 3
SAMPLE DUPLICATE: 2328572
92392663002 Dup
Parameter Units Result Result RPD Qualifiers
Percent Moisture % 47.5 48.3 2
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/30/2018 08:46 PM without the written consent of Pace Analytical Services, LLC.
Page 14 of 24

aCeAnaly Aca!
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QUALITY CONTROL DATA
Project: Wood BoilerAsh 7/19
Pace Project No.: 92392663
QC Batch: 421849 Analysis Method: EPA 1010A
QC Batch Method: EPA 1010A Analysis Description: 1010 Flash Point, Closed Cup
Associated Lab Samples: 92392663001, 92392663002
SAMPLE DUPLICATE: 2335473
92392663001 Dup
Parameter Units Result Result
Flashpoint deg F >200.0 >200.0
RPD Qualifiers
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 07/30/2018 08:46 PM without the written consent of Pace Analytical Services, LLC.
Page 15 of 24

aceAnalytical
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QUALITY CONTROL DATA
Project: Wood Boiler Ash 7/19
Pace Project No.: 92392663
QC Batch: 420163 Analysis Method: EPA 9045D
QC Batch Method: EPA 9045D Analysis Description: 9045 pH
Associated Lab Samples: 92392663001, 92392663002
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE DUPLICATE: 2328043
92392663001 Dup
Parameter Units Result Result RPD Qualifiers
pH at 25 Degrees C Std. Units 9.3 9.3 0
SAMPLE DUPLICATE: 2328044
92392663002 Dup
Parameter Units Result Result RPD Qualifiers
pH at 25 Degrees C Std. Units 9.3 9.2 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
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Date: 07/30/2018 08:46 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 24

aceAnalXical
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QUALITY CONTROL DATA
Project: Wood BoilerAsh 7/19
Pace Project No.: 92392663
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 420169 Analysis Method: EPA 365.1 Rev 2.0 1993
QC Batch Method: EPA 365.1 Rev 2.0 1993 Analysis Description: 365.1 Phosphorus, Total
Associated Lab Samples: 92392663001, 92392663002
METHOD BLANK: 2328063 Matrix: Solid
Associated Lab Samples: 92392663001, 92392663002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Phosphorus mg/kg ND 2.0 07/20/18 21:50
LABORATORY CONTROL SAMPLE: 2328064
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Phosphorus mg/kg 50 52.1 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2328065 2328066
MS MSD
92392148001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qua]
Phosphorus mg/kg 96.1 65.6 59.5 175 223 121 213 90-110 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: 07/30/2018 08:46 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 24

aceAnalytical
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QUALITY CONTROL DATA
Project: Wood BoilerAsh 7/19
Pace Project No.: 92392663
QC Batch: 307364 Analysis Method: EPA 9014
QC Batch Method: SW-846 7.3.3.2 Analysis Description: 733C Reactive Cyanide
Associated Lab Samples: 92392663001, 92392663002
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
METHOD BLANK: 1502416
Matrix: Solid
Associated Lab Samples: 92392663001, 92392663002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Cyanide, Reactive
mg/kg
ND
1.0
07/26/18 20:53
LABORATORY CONTROL SAMPLE:
1502417
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Cyanide, Reactive
mg/kg
99.2
ND
0 0-8
SAMPLE DUPLICATE: 1502418
30259867005
Dup
Parameter
Units
Result
Result
RPD Qualifiers
Cyanide, Reactive
mg/kg
ND
ND
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 07/30/2018 08:46 PM without the written consent of Pace Analytical Services, LLC.
Page 18 of 24

aceAnalytical
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QUALITY CONTROL DATA
Project: Wood Boiler Ash 7/19
Pace Project No.: 92392663
QC Batch: 307363 Analysis Method: SM4500S2F-00
QC Batch Method: SW-846 7.3.4.2 Analysis Description: 734S Reactive Sulfide
Associated Lab Samples: 92392663001, 92392663002
METHOD BLANK: 1502413 Matrix: Solid
Associated Lab Samples: 92392663001, 92392663002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Sulfide, Reactive mg/kg ND 10.0 07/26/18 20:18
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 1502414
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfide, Reactive mg/kg 200 48.0 24 0-52
SAMPLE DUPLICATE: 1502415
30259867005 Dup
Parameter Units Result Result RPD Qualifiers
Sulfide, Reactive mg/kg ND ND
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/30/2018 08:46 PM without the written consent of Pace Analytical Services, I.I.C.
Page 19 of 24

aceAnalytica!®
www.pacelabs.com
QUALIFIERS
Project: Wood BoilerAsh 7/19
Pace Project No.: 92392663
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.
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
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.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
PASI-PA Pace Analytical Services - Greensburg
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
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Date: 07/30/2018 08:46 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 24

aceAnalytl+cal
www.pacelebs.cam
r
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Wood Boiler Ash 7/19
Pace Project No.: 92392663
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92392663001
NP71918A
EPA 3050B
420449
EPA 601OD
92392663002
NP71918B
EPA 3050B
420449
EPA 601OD
92392663001
NP71918A
` EPA 3010A
420476
EPA 601OD
92392663002
NP71918B
EPA 3010A
420476
EPA 601OD
92392663001
NP71918A
EPA 7470A
420748
EPA 7470A
92392663002
NP71918B
EPA 7470A
420748
EPA 7470A
92392663001
NP71918A
EPA 7471E
420143
EPA 7471E
92392663002
NP71918B
EPA 7471E
420143
EPA 7471B
92392663001
NP71918A
ASTM D2974-87
420293
92392663002
NP71918B
ASTM D2974-87
420293
92392663001
NP71918A
EPA1010A
421849
92392663002
NP71918B
EPA 1010A
421849
92392663001
NP71918A
EPA 9045D
420163
92392663002
NP71918B
EPA 9045D
420163
92392663001
NP71918A
EPA 365.1 Rev 2.0 1993
420169
EPA 365.1 Rev 2.0 1993
92392663002
NP71918B
EPA 365.1 Rev 2.0 1993
420169
EPA 365.1 Rev 2.0 1993
92392663001
NP71918A
SW-846 7.3.3.2
307364
EPA 9014
92392663002
NP71918B
SW 846 7.3.3.2
307364
EPA 9014
92392663001
NP71918A
SW-846 7.3.4.2
307363
SM4500S2F-00
92392663002
NP71918B
SW-846 7.3.4.2
307363
SM4500S217-00
420484
420484
420482
420482
420834
420834
420145
420145
420196
420196
307382
307382
307381
307381
Date: 07/30/2018 08:46 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 21 of 24

• Document Name: Document Revised: February 7, 2018
Sample Condition Upon Receipt(SCUR) Pagel of2
_ mAnaly cal Document No.: Issuing Authority:
F-CAR-CS-033-Rev.06 Pace Carolinas Quality Office
Laboratory receiving sam es:
Asheville Eden[] Greenwood ❑ Huntersville ❑ Raleigh❑ Mechanicsville[:]
Sa
Client. Name:, WO : 92392663
.. - , � � � Project $1
Courier: ❑Fed Ex []UPS ❑USPS D ien# II I III II I I I III I IIII III
❑Commercial ❑Pace ❑other: 92392663
Custody Seal Present? ❑Yes PNo Seals intact? ❑Yes ❑f o ia/ �� f�
Date/Initials Person Exam, i g ts: iV�
Packing Material: ❑Bubble Wrap ❑Bubble Bags [None ❑ Other Biological Tissue Frozen?
Thermometer: yip Type of Ice:. []Wet []Blue Elnone []Yes []No
[I Gun ID: \1
Cooler Temp ("C):� ►' Correction Factor: Add/Subtract ("C)
� Temp should be above freezing to VC
Cooler Temp Corrected ("C): • []Samples out of temp criteria. Samples on ice, cooling process
has begun
USDA Regulated Soil (` N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (internationally,
r—IU.... I—Inr,. inr hidinn Hawaii and Puerto Rico)? FlYes ❑No:
Comments/Discrepancy:
Chain of Custody Present?
W Yes
❑No
❑N/A
1.
Samples Arrived within Hold Time?
Yes
❑No
❑N/A
2.
Short Hold Time Analysis (42 hr.)?
❑Yes
(]No
❑N/A
3.
Rush Turn Around Time Requested?
[]Yes
E No
❑N/A
4.
Sufficient Volume?
❑No
❑N/A
S.
Correct Containers Used?
-Pace Containers Used?
, res
es
®rs
[]No
❑No
❑N/A
❑N/A:
6.
Containers Intact?.
. ]res
❑No
❑N/A
7:
Dissolved analysis: Samples FieldFiltered?
❑Yes
QK-o
❑N/A
8.
Sample Labels Match COCT.
-Includes Date/Time/ID/Analysis. Matrix:
[]No
❑N/A
9.
Headspace,in VOA Vials (>5-6mm)?
❑Yes
❑No
6N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
[:]Yes
Dyes
❑No
❑No
N/A
2 N/A
11.
Y
COMMENTS/SAMPLE DISCREPANCY Field Data Required? ❑Yes []NO
i
t
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted: Date/Time:
I
Project Manager SCURF Review: Date: %/ 3/X
(/
Project Manager SRF Review: Date: � r
Page 22 of 24

Document Name:
Document Revised: February 7, 2018
aCeAnaJydcal
Sample Condition Upon Receipt(SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev.06
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 bottle
Project # WO# ; 92392663
PM: CD1 Due Date: 08/0V18
CLIENT: 92-Baxter
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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 #
Note:• Whenever there is a discrepancy attecong Nortn t arouna compuance 5amPie5, a cvPy UI Ll— 1.1111 Will uC bClIL w u V �. ,... o,.. ,., --• ••••_ .._.. _...__ ,.__.
Out of hold, incorrect preservative, out of temp, Incorrect containers.
Page 23 of 24

Baxter Biomass. - Wood Boiler Ash - Ricky- Styles
Please test the samples) for the parameters as
listed below.
Send original results to: email:, ricky_styles@baxter.c'om.
Send invoice and copy of results to: email: ricky_styl.es,@baxter:com
Ricky'Styles
Baxter Biomass 'Purchase :Order # IN PROCESS
2859 old'Linville Rd.
Marion, NC 28752
[phone]
12 3>-� 2��
ne UL-5[ea uue
:Sample #
va►c. r» 11 av g v
-Sample
Sample Date(s),
•••....
Grab or
,, • --- —•— •
Total Metals-;
--
TCLP Metals
Ignitability,
pH
Total -Arsenic
Full TCLP
Moisture
BTU PER
Description
and time sample
Composite
As, Ba, Cd,
As,.Ba, Cd,:
Reactivity
Corrosivity,,
Content
POUND
collected'
Ca, Cr, Cu, Fe,
Cr,,Pb„ Hg;.
.Pb; Mg, Hg,
Se, Ag,
Mn, Mo,. Nij K,
Se, Ag, Na;.Zn,
total
Phosphorus
NP71918A
ASH
7/19/1;8'9:45AM,
COMPOSITE;
YES
YES
YES
YES;
YES
YES
NP719186
ASH
.7/,19/18'9:45AM'
COMPOSITE
YES
YES
YES
YES,
YES,
YES
Sample sent.'to: Pace Analytical Services, Inc:.
2226 Riverside Dt,ive
Asheville, NC 28804
628-2544176T
Chain,of'Custody
Project Manager:, Tom Williams.
9800 Kftey.Avenue, Suite100
Huntersville,'NC 28078
(704) .875 =.9092 ext. 233
e .tom o �.:
8or

A 1
aceAnalytical
www.pacelebs.com
January 08, 2019
Mr. Ricky Styles
Baxter Healthcare
2859 Old Linville Road
Marion, NC 28752
RE: Project: Wood BoilerAsh 12/21
Pace Project No.: 92411973
Dear Mr. Styles:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on December 21, 2018.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC standards, and the laboratory's Quality Assurance Manual,
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Chris Derouen
[e-mail]
[phone]
Project Manager
Enclosures
P cclkc��r
`'gelnQatO�,
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 19

Pace Analytical Services, LLC
a�+Q �Qnn % /� a
VG/"Il l0l� 6,91
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
wvm..pecelabs.00m
[phone]
CERTIFICATIONS
Project: Wood BoilerAsh 12/21
Pace Project No.: 92411973
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
South Carolina Certification #: 99006001
Louisiana/NELAP Certification # LA170028
Florida/NELAP Certification #: E87627
North Carolina Drinking Water Certification #: 37706
Kentucky UST Certification M 84
North Carolina Field Services Certification #: 5342
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification M 12
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
North Carolina Wastewater Certification #: 40
Florida/NELAP Certification #: E87648
South Carolina Certification #: 99030001
Massachusetts Certification M M-NC030
VirginiaNELAP Certification #: 460222
North Carolina Drinking Water Certification #: 37712
REPORT OF LABORATORY ANALYSIS
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aceAnalytical
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SAMPLE ANALYTE COUNT
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Wood BoilerAsh 12/21
Pace Project No.: 92411973
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92411973001 SPI221.118A
92411973002 SP122118B
EPA 6010D
DS
17
PASI-A
EPA 6010D
KQ
7
PASI-A
EPA 7470A
RDT
1
PASI-A
EPA 7471 B
JMW1
1
PASI-A
ASTM D2974-87
KDF
1
PASI-C
EPA 9045D
SMK
1
PASI-A
EPA 6010D
DS
17
PASI-A
EPA 6010D
KQ
7
PASI-A
EPA 7470A
RDT
1
PASI-A
EPA 7471 B
JMW1
1
PASI-A
ASTM D2974-87
KDF
1
PASI-C
EPA 9045D
SMK
1
PASI-A
EPA 365.1 Rev 2.0 1993
MDW
1
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 19

lareAnalytical
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ANALYTICAL RESULTS
Project: Wood Boiler Ash 12/21
Pace Project No.: 92411973
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: SP1221118A Lab ID: 92411973001 Collected: 12/21/18 13:15 Received: 12/21/18 14:40 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted forlpercent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua[
6010 MET ICP Analytical Method: EPA 601 OD Preparation Method: EPA 3050B
Arsenic
ND
mg/kg
1.3
1
12/26/18 09:18
12/27/18 13:44
7440-38-2
Barium
1490
mg/kg
6.6
10
12/26/18 09:18
12/27/18 13:41
7440-39-3
Cadmium
1.5
mg/kg
0.13
1
12/26/18 09:18
12/27/18 13:44
7440-43-9
Calcium
73300
mg/kg
132
10
12/26/18 09:18
12/27/18 13:41
7440-70-2
Chromium
16.9
mg/kg
0.66
1
12/26/18 09:18
12/27/18 13:44
7440-47-3
Copper
58.0
mg/kg
0.66
1
12/26/18 09:18
12/27/18 13:44
7440-50-8
Iron
10700
mg/kg
13.2
1
12/26/18 09:18
12/27/18 13:44
7439-89-6
Lead
17.7
mg/kg
0.66
1
12/26/18 09:18
12/27/18 13:44
7439-92-1
Magnesium
10200
mg/kg
13.2
1
12/26/18 09:18
12/27/18 13:44
7439-95-4
Manganese
2670
mg/kg
6.6
10
12/26/18 09:18
12/27/18 13:41
7439-96-5
Molybdenum
0.83
mg/kg
0.66
1
12/26/18 09:18
12/27/18 13:44
7439-98-7
Nickel
18.9
mg/kg
0.66
1
12/26/18 09:18
12/27/18 13:44
7440-02-0
Potassium
9970
mg/kg
661
1
12/26/18 09:18
12/27/18 13:44
7440-09-7
Selenium
ND
mg/kg
1.3
1
12/26/18 09:18
12/27/18 13:44
7782-49-2
Silver
ND
mg/kg
0.66
1
12/26/18 09:18
12/27/18 13:44
7440-22-4
Sodium
4340
mg/kg
661
1
12/26/18 09:18
12/27/18 13:44
7440-23-5
Zinc
129
mg/kg
1.3
1
12/26/18 09:18
12/27/18 13:44
7440-66-6
6010 MET ICP, TCLP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Leachate Method/Date: EPA 1311; 01/03/19
20:03
Initial pH: 10,47; Final pH, 6
Arsenic
ND
mg/L
0.050
1
01/05/1915:32
01/07/1910:54
7440-38-2
Barium
6.4
mg/L
0.25
1
61/05/1915:32
01/07/1910:54
7440-39-3
Cadmium
ND
mg/L
0.0050
1
01/05/1915:32
01/07/1910:54
7440-43-9
Chromium
ND
mg/L
0.050
1
01/05/1915:32
01/07/1910:54
7440-47-3
Lead
ND
mg/L
0.025
1
01/05/1915:32
01/07/1910:54
7439-92-1
Selenium r
ND
mg/L
0.10
1
01/05/1915:32
01/07/1910:54
7782-49-2
Silver
ND
mg/L
0.025
1
01/05/1915:32
01/07/1910:54
7440-22-4
7470 Mercury, TCLP
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Leachate Method/Date: EPA 1311; 01/03/19
,1
20:03
Initial pH: 10.47; Final pH: 6
Mercury
ND
mg/L
0.00020
1
01/07/19 17:12
01/08/19 09:45
7439-97-6
7471 Mercury
Analytical Method:
EPA 7471 B Preparation Method: EPA 7471 B
Mercury
ND
mg/kg
0.0043
1
12/26/18 17:56
12/27/18 09:28
7439-97-6
Percent Moisture
Analytical Method:
ASTM D2974-87
Percent Moisture
57.5
%
0.10
1
1,2/26/18 18:19
9045 pH Soil'
Analytical Method: EPA 9645D
pH at 25 Degrees C
10.8
Std. Units
0.10
1
12/26/18 12:46
BC
H3 -
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC. Page 4 of 19 .

aceAnalytical
www.pacelabs:com
►_1I/_1WIN I[ailW126VINV
Project: Wood Boiler Ash 12/21
Pace Project No.: 92411973
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: SP122118B Lab ID: 92411973002 Collected: 12/21/18 13:15 Received: 12/21/18 14:40 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
Arsenic
Barium
Cadmium
Calcium
Chromium
Copper
Iron
Lead
Magnesium
Manganese
Molybdenum
Nickel
Potassium
Selenium
Silver
Sodium
Zinc
6010 MET ICP, TCLP
Arsenic
Barium
Cadmium
Chromium
Lead
Selenium
Silver
7470 Mercury, TCLP
Mercury
7471 Mercury
Mercury
Percent Moisture
Percent Moisture
9045 pH Soil
pH at 25 Degrees C
365.1 Phosphorus, Total
Phosphorus
Date: 01 /08/2019 11:58 AM
Analytical Method: EPA 6010D Preparation Method: EPA 3050B
ND
mg/kg
1.2
1
12/26/18 09:18
12/27/18 13:51
7440-38-2
1760
mg/kg
6.1
10
12/26/18 09:18
12/27/18 13:48
7440-39-3
1.8
mg/kg
0.12
1
12/26/18 09:18
12/27/18 13:51
7440-43-9
87300
mg/kg
122
10
12/26/18 09:18
12/27/18 13:48
7440-70-2
18.5
mg/kg
0.61
1
12/26/18 09:18
12/27/18 13:51
7440-47-3
467
mg/kg
0.61
1
12/26/18 09:18
12/27/18 13:51
7440-50-8
10600
mg/kg
12.2
1
12/26/18 09:18
12/27/18 13:51
7439-89-6
21.0
mg/kg
0.61
1
12/26/18 09:18
12/27/18 13:51
7439-92-1
13400
mg/kg
122
10
12/26/18 09:18
12/27/18 13:48
7439-95-4
3220
mg/kg
6.1
10
12/26/18 09:18
12/27/18 13:48
7439-96-5
ND
mg/kg
0.61
1
12/26/18 09:18
12/27/18 13:51
7439-98-7
21.6
mg/kg
0.61
1
12/26/18 09:18
12/27/18 13:51
7440-02-0
12900
mglkg
6090
10
12/26/18 09:18
12/27/18 13:48
7440-09-7
ND
mg/kg
1.2
1
12/26/18 09:18
12/27/18 13:51
7782-49-2
ND
mg/kg
0.61
1
12/26/18 09:18
12/27/18 13:51
7440-22-4
5320
mg/kg
609
1
12/26/18 09:18
12/27/18 13:51
7440-23-5
247
mg/kg
1.2
1
12/26/18 09:18
12/27/18 13:51
7440-66-6
Analytical Method: EPA 6010D
Preparation Method: EPA 3010A
Leachate Method/Date: EPA 1311;
01/03/19 20:03
Initial pH: 10.46; Final pH: 6
ND
mg/L
0.050
1
01/05/1915:32
01/07/1910:57
7440-38-2
7.0
mg/L
0.25
1
01/05/1915:32
01/07/1910:57
7440-39-3
0.0055
mg/L
0.0050
1
01/05/1915:32
01/07/1910:57
7440-43-9
ND
mg/L
0.050
1
01/05/1915:32
01/07/1910:57
7440-47-3
ND
mg/L
0.025
1
01/05/1915:32
01/07/1910:57
7439-92-1
ND
mg/L
0.10
1
01/05/1915:32
01/07/1910:57
7782-49-2
ND
mg/L
0.025
1
01/05/1915:32
01/07/1910:57
7440-22-4
Analytical Method: EPA 7470A
Preparation Method: EPA 7470A
Leachate Method/Date: EPA 1311; 01/03/19 20:03
Initial pH: 10.46; Final pH: 6
ND mg/L 0.00020 1 01/07/19 17:12 01/08/19 09:52 7439-97-6
Analytical Method: EPA 7471 B Preparation Method: EPA 7471 B
ND mg/kg 0.0091 1 12/26/18 17:56 12/27/18 09:31 7439-97-6
BC
Analytical Method: ASTM D2974-87
57.7 % 0.10 1 12/26/1818:19
Analytical Method: EPA 9045D
11.4 Std. Units 0.10 1 12/26/18 12:51 H3
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
1930 mg/kg 86.0 20 12/24/18 15:35 12/24/18 21:55 7723-14-0 M6, R1
REPORT OF LABORATORY ANALYSIS
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aceAnalytical
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QUALITY CONTROL DATA
Project: Wood Boiler Ash 12/21
Pace Project No.: 92411973
QC Batch: 450873 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury TCLP
Associated Lab Samples: 92411973001, 92411973002
METHOD BLANK: 2465527 Matrix: Water
Associated Lab Samples: 92411973001, 92411973002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Mercury mg/L ND 0.00020 01/08/19 09:31
METHOD BLANK: 2465706 Matrix: Water
Associated Lab Samples: 92411973001, 92411973002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Mercury mg/L ND 0.00020 01/08/19 09:38
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 2466422
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury mg/L 0.0025 0.0022 86 80-120
LABORATORY CONTROL SAMPLE: 2466661
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury mg/L 0.0025 0.0024 95 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2466423 2466424
MS MSD
92411973001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Mercury mg/L ND 0.0025 0.0025 0.0022 0.0023 89 92 75-125 4
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC.
Page 6 of 19

C,
aceAnalytical
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QUALITY CONTROL DATA
Project: Wood Boiler Ash 12/21
Pace Project No.: 92411973
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 449576 Analysis Method: EPA 7471 B
QC Batch Method: EPA 7471B Analysis Description: 7471 Mercury
Associated Lab Samples: 92411973001, 92411973002
METHOD BLANK: 2461420 Matrix: Solid
Associated Lab Samples: 92411913001, 92411973002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Mercury mg/kg ND 0.0060 12/27/18 08:53
LABORATORY CONTROL SAMPLE: 2461421
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury mg/kg 0.083 0.092 110 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2461422 2461423
MS MSD
92411686001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Mercury mg/kg 0.72 1.7 1.6 1.8 1.8 64 72 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: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC.
Page 7 of 19

aoeAiialytical
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QUALITY CONTROL DATA
Project: Wood BoilerAsh 12/21
Pace Project No.: 92411973
QC Batch: 449472 Analysis Method: EPA 601 OD
QC Batch Method: EPA.305013 Analysis Description: 6010 MET
Associated Lab Samples: 92411973001, 92411973002
METHOD BLANK: 2461079 Matrix: Solid
Associated Lab Samples: 92411973001, 92411973002
Parameter
Units
Arsenic
mg/kg
Barium
mg/kg
Cadmium
mg/kg
Calcium
mg/kg
Chromium
mg/kg
Copper
mg/kg
Iron
mg/kg
Lead
mg/kg
Magnesium
mg/kg
Manganese
mg/kg
Molybdenum
mg/kg
Nickel
mg/kg
Potassium
mg/kg
Selenium
mg/kg
Silver
mg/kg
Sodium
mg/kg
Zinc
mg/kg
Blank
Result
Reporting
Limit
Analyzed Qualifiers
ND
1.0
12/27/18 02:12
ND
0.50
12/27/18 02:12
ND
0.10
12/27/18 02:12
ND
10.0
12/27/18 02:12
ND
0.50
12/27/18 02:12
ND
0.50
12/27/18 02:12
ND
10.0
12/27/18 02:12
ND
0.50
12/27/18 02:12
ND
10.0
12/27/18 02:12
ND
0.50
12/27/18 02:12
ND
0.50
12/27/18 02:12
ND
0.50
12/27/18 02:12
ND
500
12/27/18 02:12
ND
1.0
12/27/18 02:12
ND
0.50
12/27/18 02:12
ND
500
12/27/18 02:12
ND
1.0
12127/1813:32 BC
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE:
Parameter
2461080
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Arsenic
mg/kg
50
48.8
98
80-120
Barium
mg/kg
50
50.0
100
80-120
Cadmium
mg/kg
50
48.6
97
80-120
Calcium
mg/kg
500
488
98
80-120
Chromium
mg/kg
50
49.9
100
80-120
Copper
mg/kg
50
51.9
104
80-120
Iron
mg/kg
500
502
100
80-120
Lead
mg/kg
50
49.0
98
80-120
Magnesium
mg/kg
500
478
96
80-120
Manganese
mg/kg
50
48.8
98
80-120
Molybdenum
mg/kg
50
52.9
106
80-120
Nickel
mg/kg
50
49.7
99
80-120
Potassium
mg/kg
500
ND
97
80-120
Selenium
mg/kg
50
47.7
95
80-120
Silver
mg/kg
25
25.2
101
80-120
Sodium
mg/kg
500
489J
98
80-120
Zinc
mg/kg
50
48.8
98
80-120 BC
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: 01 /08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC.
Page 8 of 19

aceAnalytical
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QUALITY CONTROL DATA
Project: Wood Boiler Ash 12/21
Pace Project No.: 92411973
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2461081
MS
92411221001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
2461082
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD Qual
Arsenic
mg/kg
ND
106
99.3
101
96.3
96
97
75-125
5
Barium
mg/kg
400
106
99.3
530
535
123
136
75-125
1 M1
Cadmium
mg/kg
1.2
106
99.3
105
101
99
100
75-125
5
Calcium
mg/kg
16100
1060
993
18000
18300
180
222
75-125
2 M1
Chromium
mg/kg
22.1
106
99.3
128
124
100
103
75-125
3
Copper
mg/kg
493
106
99.3
632
641
132
149
75-125
1 M1
Iron
mg/kg
36200
1060
993
39400
40000
300
380
75-125
2 M1
Lead
mg/kg
17.9
106
99.3
119
114
96
97
75-125
4
Magnesium
mg/kg
3570
1060
993
4930
4990
129
143
75-125
1 M1
Manganese
mg/kg
151
106
99.3
262
261
105
111
75-125
0
Molybdenum
mg/kg
10.6
106
99.3
122
116
105
107
75-125
4
Nickel
mg/kg
20.0,
106
99.3
124
120
98
100
75-125
4
Potassium
mg/kg
3200
1060
993
4650
4680
137
149
75-125
1 M1
Selenium
mg/kg
4.7
106
99.3
107
102
97
98
75-125
5
Silver
mg/kg
4.6
52.8
49.8
57.8
55.7
101
103
75-125
4
Sodium
mg/kg
ND
1060
993
1330
1290
99
102
75-125
3
Zinc
mg/kg
1730
106
99.3
1930
1950
187
223
75-125
1 BC,M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services, I.L.G.
Page 9 of 19

aceAinalytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: Wood Boiler Ash 12/21
Pace Project No.: 92411973
QC Batch: 450872 Analysis Method: EPA 601 OD
QC Batch Method: EPA 3010A Analysis Description: 6010 MET TCLP
Associated Lab Samples: 92411973001, 92411973002
METHOD BLANK: 2465527
Matrix: Water
Associated Lab Samples:
92411973001, 92411973002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Arsenic
mg/L
ND
0.050
01/07/1910:19
Barium
mg/L
ND
0.25
01/07/1910:19
Cadmium
mg/L
ND
0.0050
01/07/1910:19
Chromium
mg/L
ND
0.050
01/07/1910:19
Lead
mg/L
ND
0.025
01/07/1910:19
Selenium
mg/L
ND
0.10
01/07/1910:19
Silver
mg/L
ND
0.025
01/0711910:19
METHOD BLANK: 2465706
Matrix:
Water
Associated Lab Samples:
92411973001, 92411973002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Arsenic
mg/L
ND
0.050
01/07/1910:29
Barium
mg/L
ND
0.25
01/07/1910:29
Cadmium
mg/L
ND
0.0050
01/07/1910:29
Chromium
mg/L
ND
0.050
01/07/1910:29
Lead
mg/L
ND
0.025
01/07/1910:29
Selenium
mg/L
ND
0.10
01/07/1910:29
Silver
mg/L
ND
0.025
01/07/1910:29
LABORATORY CONTROL SAMPLE:
2466417
Parameter
Units
Arsenic
mg/L
Barium
mg/L
Cadmium
mg/L
Chromium
mg/L
Lead
mg/L
Selenium
mg/L
Silver
mg/L
Qualifiers
Qualifiers
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
2.5
2.4
95
80-120
2.5
2.4
95
80-120
2.5
2.4
96
80-120
2.5
2.4
95
80-120
2.5
2.2
89
80-120
2.5
2.4
96
80-120
1.2
1.2
96
80-120
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
LABORATORY CONTROL SAMPLE: 2466418
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Arsenic mg/L 2.5 2.3 92 80-120
Barium mg/L 2.5 2.5 98 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: 01 /08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC.
Page 10 of 19

laneAnalyfical"
wwwpacelabsamm
QUALITY CONTROL DATA
Project: Wood BoilerAsh 12/21
Pace Project No.: 92411973
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE:
2466418
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Cadmium
mg/L
2.5
2.4
95
80-120
Chromium
mg/L
2.5
2.4
95
80-120
Lead
mg/L
2.5
2.3
93
80-120
Selenium
mg/L
2.5
2.4
96
80-120
Silver
mg/L
1.2
1.2
94
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2466419
2466420
MS
MSD
92411513001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
Arsenic
mg/L
ND
2.5
2.5
2.4
2.4
94
95
75-125
1
Barium
mg/L
0.55
2.5
2.5
3.0
3.0
97
97
75-125
0
Cadmium
mg/L
ND
2.5
2.5
2.4
2.4
96
97
75-125
1
Chromium
mg/L
ND
2.5
2.5
2.4
2.4
95
95
75-125
0
Lead
mg/L
ND
2.5
2.5
2.3
2.3
90
91
75-125
0
Selenium
mg/L
ND
2.5
2.5
2.4
2.4
96
96
75-125
1
Silver
mg/L
ND
1.2
1.2
1.2
1.2
96
96
75-125
0
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC. Page 11 of 19

aceAnalytical
www.pgcelabs.com
QUALITY CONTROL DATA
Project: Wood Boiler Ash 12/21
Pace Project No.: 92411973
QC Batch: 449628 Analysis Method: ASTM D2974-87
QC Batch Method: ASTM D2974-87 Analysis Description: Dry Weight/Percent Moisture
Associated Lab Samples: 92411973001, 92411973002
SAMPLE DUPLICATE: 2461640
92412056001 Dup
Parameter Units Result Result RPD Qualifiers
Percent Moisture % 19.0 19.6 3
SAMPLE DUPLICATE: 2461690
Parameter Units
Percent Moisture %
92412018001 Dup
Result Result
0.76 0.74
RPD Qualifiers
3
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC.
Page 12 of 19

aoAnalytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: Wood BoilerAsh 12/21
Pace Project No.: 92411973
QC Batch: 449382 Analysis Method: EPA 9045D
QC Batch Method: EPA 9045D Analysis Description: 9045 pH
Associated Lab Samples: 92411973001, 92411973002
SAMPLE DUPLICATE: 2460748
92411543001
Dup
Parameter
Units
Result
Result RPD Qualifiers
pH at 25 Degrees C
Std. Units
8.8
9.0 1 H3
SAMPLE DUPLICATE: 2460749
92411555003
Dup
Parameter
Units
Result
Result RPD Qualifiers
pH at 25 Degrees C
Std. Units
6.8
6.8 0 H3
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC.
Page 13 of 19

aceAnalyfical
www.pacelabs.com
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Wood BoilerAsh 12/21
Pace Project No.: 92411973
QC Batch: 449426
Analysis Method: EPA 365.1 Rev 2.0 1993
QC Batch Method: EPA 365.1 Rev 2.0 1993
Analysis Description: 365.1 Phosphorus, Total
Associated Lab Samples: 92411973002
METHOD BLANK: 2460980
Matrix: Solid
Associated Lab Samples: 92411973002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Phosphorus mg/kg
ND 2.0
12/24/18 20:36
LABORATORY CONTROL SAMPLE: 2460981
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Phosphorus mg/kg
50 52.4
105 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2460982 2460983
MS MSD
92411973002
Spike Spike MS
MSD MS MSD % Rec
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD Qual
Phosphorus mg/kg 1930
114 118 2160
2470 204 454 90-110 13 M6,R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC.
Page 14 of 19

Pace Analytical Services, LLC
/�n+� ® 9800 Kincey Ave. Suite 100
• aceAnallyiica� Huntersville, NC 28078
www.pacWab&oDm [phone]
QUALIFIERS
Project: Wood Boiler Ash 12/21
Pace Project No.: 92411973
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting_ limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
BC The same analyte was detected in an associated blank at a concentration above 1/2 the reporting limit but below the
laboratory reporting limit.
H3 Sample was received or analysis requested beyond the recognized method holding time.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced', except in full,
Date: 01/08/2019 11:58 AM without the written consent of Pace Analytical Services, LLC. Page 15 of 19

Pace Analytical Services, LLC
' aceAnalytical ®
9800 KinceyAve. Suite 100
Huntersville, NC 28078
wmpecelabg.com
[phone]
QUALITY CONTROL DATA CROSS REFERENCE
TABLE
Project:
Wood Boiler Ash 12/21
Pace Project No.:
92411973
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method
Batch
92411973001
SP1221118A
EPA 3050B .
449472
EPA 601 OD
449601
92411973002
SP122118B
EPA 3050E
449472
EPA 601 OD
449601
92411973001
SP1221118A
EPA 3010A
450872
EPA 601 OD
450977
92411973002
SP122118B
EPA 3010A
450872
EPA 601 OD
450977
92411973001
SP1221118A
EPA 7470A
450873
EPA 7470A
450906
92411973002
SP122118B
EPA 7470A
450873
EPA 7470A
450906
92411973001
SP1221118A
EPA 7471B
449576
EPA 7471B
449674
92411973002
SP122118B
EPA 7471B
449576
EPA 7471B
449674
92411973001
SP1221118A
ASTM D2974-87
449628
92411973002
SP122118B
ASTM D2974-87
449628
92411973001
SP1221118A
EPA 9045D
449382
92411973002
SP122118B
EPA 9045D
449382
92411973002
SP122118B
EPA 365.1 Rev 2.0 1993
449426
EPA 365.1 Rev 2.0 1993 449453
Date: 01 /08/2019 11:58 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 16 of 19

Document Name: Document Revised: February 7, 2018
Sample Condition Upon Receipt(SCUR) Page 1 of 2
�,AaceAnaljftal Document No.: Issuing Authority:
F-CAR-CS-033-Rev.06 Pace Carolinas Quality Office
laboratory receiving samples:
Asheville Eden[] Greenwood ❑ Huntersville ❑ Raleigh[] Mechanicsville[]
• Client Name: UO# ' 92411973
a Xic
, ... , Project #:
�� °gs 1111111111
Courier: [:]Fed Ex ❑UPS ❑USPS ®Client 111111111111
❑ Commercial [-]Pace ❑Other: 92411973
Custody Seal Present? Dyes RNo Seals Intact? Dyes ONO.
Date/Initials Person Examining Contents:
Packing Material: ❑Bubble Wrap ❑Bubble Bags MNone ❑ Other Biological Tissue Frozen t
Thermometer: Dyes ❑No �N/A
QGType of Ice: []Wet ❑BlueNone
�®IR Gun ID.
Cooler Temp (°C): Correction Factor: Add/Subtract (°:C) V Temp should be above freezing to 6°C
Cooler Temp Corrected;(°C): i []Samples out of temp criteria -Samples on ice, cooling process
has begun
USDA Regulated Soil (® N/A, water sample)
Did samples originate in a.quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (internationblly,
__:...t:..,. U,o. H—el Duortn RirnP Ayes MNO
UTeS y3njo
-
- -- ---
Comments/Discrepancy:
Chain of Custody Present?
Yes
❑No
❑N/A
1.
Samples Arrived within Hold Time?
WYes
[]No
❑N/A
2.
Short Hold Time Analysis (<72 hr.)?
[]Yes,
ONO
❑N/A
3,
Rush Turn Around Time Requested?
[]Yes
WNo
❑N/A
4.
Sufficient Volume?
Myes
[]No
❑N/A
S.
Correct Containers Used?
-Pace Containers Used?
9Yes
®Yes
❑No
[]No
❑N/A
[]N/A
6.
Containers Intact?
©Yes
)]No
❑N/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
❑No
MN/A
8.
Sample Labels Match COC?
-includes Date/Time/ID/Analysis Matrix:
Headspace in VOA Vials (>5-6mm)?
Yes
S
❑Yes
❑No
[]No
❑N/A
MN/A
9.
10.
Trip Blank Present?
Trip Blank CustodySeals,Present?
❑Yes
❑Yes
[]No
❑No
WN/A
IMNIA
11.
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Field Data.Required? ❑Yes ❑No
Person contacted: Date/Time:
Project Manager SCURF Review: Date:
Project Manager SRF Review: �� Date: Z Y
Page 17 of 19

NceAnalyticaf
Document Name:
Sample Condition Upon Receipt(SCUR)
Document Revised: February 7, 2018.
Page 1 of 2
Document No.:
F-CAR-CSmM-Rev.06
Issuing Authority:
Pace Carolinas Quality Office
*Check mark top half 'of box if pH and/or dechlorination is Project # WO# 92411973
verified and within the acceptance range for preservation
samples.
PM: CDl Due Date: 01/08/19
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg CLIENT: 92—Baxter
**Bottom half of box is to list number of bottle
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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 It
-
.-..
....- .: ..-
_ "-__I:__
Note: Whenever there is.a discrepancy affecting North Carolina compliance samples, a copy of this form wni be sent to me Nut u l Uar uuna
Out of hold, incorrect preservative, out of temp; incorrect containers.
Page 18 of 19

0
rn
Baxter Biomass Wood Boiler .Ash - Ricky Styles
Please test the sample(s) for the parameters as
listed below.
Send original results to: email: [e-mail]
Send invoice and copy of results to: email: ricky_styles@baxterxom
Ricky Styles
Baxter Biomass Purchase Order # 195461
:2859 Old Linville Rd.
Marion, NC 28752
[phone]
.o...... 1--nff 1 ItoTon
Sample #
Sample
Description
Sample Date(s)
and time -sample
Grab or
Composite
Total Metals -
As, Ba, Cd,
TCLP Metals
As, Ba, Cd,
Ignitability,
Reactivity
pH
Corrosivity
Total -Arsenic
Full TCLP
Moisture
Content
BTU PER
POUND
collected
Ca, Cr, Cu, Fe,
Cr, Pb, Ig,
Pb, Mg, Hg,
Se,Ag
Mn, Mo, Ni, K,.
Se, Ag, Na, Zn,
total
Phos horus
SP122118A
ASH
12/21/181:15pM
COMPOSITE
YES
YES
YES
SP122118B
ASH
12/21/181:150M
COMPOSITE
YES
YES
YES
Sample -sent to: Pace Analytical Services, Inc.
2225 Riverside Drive
Asheville, NC 28804
828-254-7176
Chain of Custody
a
Project Manager: Tom Williams
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
(704) 875 - 9092 ext. 233
yz y
I'
)0 Z