WQ0004095_Residual Annual Report 2019_20200114

Nut'deff
Feeding plod Future -
January 6, 2020
NCDEQ-DWQ
Information Processing Center
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Re: 2019 Annual Monitoring and Reporting Requirements
Treatment and Land Application of Residuals
.Permit No: WQ0004095
PCS Phosphate Co., Inc. 1- Aurora Division
Beaufort County
RECEIVEDINCDEDIDWR
JAN 1 4 2020
Non -Discharge
Permitting Unit
!A N 42020
R SECTION
INFORMATION PROCESSING UNIT
As required by Specific Condition No. 8, Section IV, MONITORING AND REPORTING
REQUIREMENTS of the above referenced permit, enclosed are three copies of the 2019
Annual Report for PCS Phosphate's Land Application Sites.
Note: Permit No. WQ0004095 was reissued on June 26, 2019 with an effective date of
October 1, 2019. The residuals application occurred in August of 2019. The permit issued
April 7, 2014 was the controlling. document when the residuals were applied.
Please do not hesitate to contact -me at [phone] should you require any additional
information pertaining to this matter.
Sincerely,
h - ka,,4
k
D. Daniel Winstead III
Senior Environmental Encr;
Nutrien
Enclosures
PC: 12-05-01
L. D. Davis
7i
w/ attachments
w/o attachment
1530 NC Hwy 306 South, Aurora, NC USA 27806
1- Effective January 1, Y-PCSTE.sphaFee-Ctinl$aay, Iuc. isarrmdirectsubsidiary-o€-Nutagn-lAd.PCS-Phosphate.! ompEgy.,Whi nn.cam
remains the legal operating entity and permittee.

PCS Phosphate, Aurora
Residuals Land Application Program
Permit No. WQ0004095
2019 Annual Report

Table of Contents
1. Annual Land Application Certification Form: ACF
2. Annual Residual Sampling Summary Report Forms: RSSF
3. TCLP Statement
4. Annual Land Application Field Summary Form: FSF
5. Residual Analysis Lab Sheets
6. Annual Pathogen & Vector Attraction Reduction Form: RF
7. Pathogens & Vector Attraction Reduction Lab
Sheets/Records
S. Soil Analysis

ANNUAL LAND APPLICATION CERTIFICATION.FORM
WQ.Permit#: .WQ0004095,... County: Beaufort Year::. 2020
Faciltty Name (as shown on permit): :: PCS Phosphate. Company, Inc:
Land Application Operator: PC&Phosphate _Company, Inc. .
Phone:: 252' 32278283 .
Land application of residuals as allowed by the permit occurred during the past calendar year?
0 Yes ❑No If No, skip Part A: and Part B and proceed to Part C. Also, If residuals were
generated but not land applied, please attach, an explanation -on howthe residuals were handled.
Part A - Residuals Application Summary .
:Total number of aPplicatiori fields: in the ermit:
:. -,:: - ::Two .:
Total number of fields utilized for 1and:application during the year:..
:: "One.:
Total:amouiit:of:dry tons applied during the year for all application.sites:
9.3,
Total number of acres utilizes for land application: during the -year:-
.:: : 4:4
Part B - Annual. Comoiance Statement:
Facility was.compliantduring calendar year: 2019 with all conditions :of the land application permit:.
(including but not limited.to items.1-13 below) issued by the -Division of Water Resources.. . 0 Yes 0 No
If no.please, provide a written description why the facility was not compliant, the dates, and explain corrective. action
taken.
1) Only residuals approved for this .permit were applied to the permitted sites: .
2) Soil pH ;was adjusted as specified in the permit and lime was applied (if needed) to achieve a soil pH of at least 6.0 or
the limit specified in the permit.
3) Annual soils analysis were performed on each site receiving residuals during the past calendar year and three (3) copies
of laboratory results are attached:
4) Annual TCLP analysis (if required) was performed and three (3) copies of certified laboratory results are attached.
5) All other monitoring was performed in accordance with the permit and reported during the year as required and three_
(3) copies of certified laboratory results are attached.
6) The facility did not exceed any of the Pollutant Concentration Limits in 15A NCAC 02T.. 1 105(a) or the Pollutant..: .
Loading Rates in 15A NCAC 02T .1105(b) (applicable to 40 CFR Part 503 regulated facilities).
7) All. general requirements in as specified in the Land Application Permit were complied with (applicable to 40 CFR Part
503 regulated facilities): -
8) All :monitoring and reporting :requirements in 15A NCAC 02T .1111 were cornplied:with (applicable to 40 CFR Part:
503 regulated facilities).
9) .All operations and maintenance requirements in the permit were complied with or, in the case of a deviation, prior -
authorization was received from the Division.of Water Resources.
10.) No contravention of Ground Water Quality Standards occurred at a monitoring well or explanations of violations are
attached -to include appropriate actions and remediations.
11) Vegetative cover was maintained and proper crop management was performed on each site receing residuals, as
specified in the permit.
12) No runoff of residuals from the application sites onto adjacent.property or nearby surface waters has, occurred..' .:
13) All buffer requirements as specified on the permit were maintained during each application of residuals.
Part C. - Certification:
"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 inforn ' n, including the
possibility of fines and imprisonment for knowing violations." / I
D. Daniel. Winstead. III. Sr. Envir Engineer.
Permittee Name and Title (type or print)_
Signature of
Date
Signature of Preparer* 'Date Signature of Land Applier Date -
(if different from Permittee) . (if different from Permittee and Preparer)
* Preparer is defined in 40 CFR Part 503.9 (r) and 15A NCAC 02T. 1102 (26) DENR FORM ACF (12/2006)

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: WQ0004095 Laboratory: 1)
Facility Name: PCS Phosphate, Inc. 2)
Residual Source WQ # or WQ0000889 3)
NPDES #: 4)
WWTP Name: PCS Phosphate, Inc. 5)
Residual Analvsis Data
Microbac
Parameter
(mg/kg)
Conc.
Limit
m a
Sample or Composite Date
8/12/19
Percent Solids (%)
NA
1.63
Arsenic
75
<41.7
Cadmium
85
<4.17
Copper
4,300
139
Chromium
NA
23.1
Lead
840
<41.7
Mercury
57
<14.6
Molybdenum
75
<62.5
Nickel
420
<83.3
Selenium
100
<41.7
Zinc
7,500
728
Total Phosphorus
NA
330
TKN
NA
2330
Ammonia -Nitrogen
NA
77.3
Nitrate and Nitrite
NA
430
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
peAaltiis for submitting false information, including the possibility of fines and imprisonment for knowing violations."
of Preparer *
1 3 12b20
Date
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: WQ0004095
Facility Name: PCS Phosphate Company, Inc.
Residual Source WQ0000889
NPDES # or WQ#:
WWTP Name: PCS Phosphate Company, Inc.
Residual Analysis Data
Laboratory:
1)
2)
3)
4)
5)
Microbac Laboratories, Inc.
Parameter
CompositeSample or Date
Potassium
------------
------------
------------
------------
"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 subAitting false information, including the possibility of fines and imprisonment for knowing violations."
�)/ 3 L2ozo
of Preparer *% Date
*Preparer is defined in 40 CFR Part 503.9(r) knd 15A NCAC 2T .1102 (26)
DENR FORM RSSF - B (12/2006)

Monitoring Frequency of Condition IV. 2.
Exempt

14. The following hArveodug and grradag restrictions apply to residual land application sites after each
land application event:
Harvesting and Grazing Descripta®u I. Restricted
Animals shall not be aliow�d to graze during land application activities and
restricted period. Sites that are to be used for grazing shall have fencing. to 30 days
prevent access after each land application event.
Food crops, feed crops and fiber crops shall not be harvested for.
30 days
Turf grown on land where residuals have been applied shall not be harvested for.
12 months
Food crops with harvested parts that touch the residual/soh mixture and are
totally above the land surface (e.g., tobacco,
melons, cucumbers, squash, etc'.)
shall not be harvested for: .
14 months
When the residuals remain on the land surface for four months or longer prior to
incorporation into the soil, food crops with harvested parts below the land
surface (e.g.,. root crops such as potatoes, carrots, radishes, etc.) shall not ire
harvested for:
20 months
When the residuals remain on the land surface for less than four months prior to
incorporation into the soil, food crops with harvested parts below the land
surface shall not be harvested for.
38 months
15- The Permittee shall acquire from each landowner or-lesseeloperator a statement detailing the volume
Of other nutrient sources (i.e., manufactured fertilizers, manures, or other animal waste products) that
have been applied to the site, and a copy of the most recent Nutrient Management Plan (NW)for those operations where a NW is required by the US D
Conservation Service epartment of Agriculture — National.Resources
(NRCS) or other State Agencies. The Permittee shall calculate allowable
nutrient loading rates based on the provided information and use appropriate reductions.
For the purpose of this permit condition, a Crop Management Plan (CMP), Waste Utilization Plan
(WUP) or Certified Nutrient Management Plan (CNMP) shall also be considered a Nutrient
Management Plan.
16. No residuals shall be land applied unless the submitted Land Owner Agreement Attachment (LOAA)
between the Permittee and landowners or lessees/operators of the land application site is in full force
and effect. These agreements shall be considered expired concurrent with the permit expiration date,
and shall be renewed during the permit renewal process.
l�l. 1@'1(®I�TIPd'®YI;ING A1�D 1,R1EPORTING >�®g7EREM[ENTS
1 • Any Division required monitoring (including groundwater; plant tissue, soil and surface water
analyses) necessary to ensure groundwater and surface water protection shall be established, and an
acceptable sample reporting schedule shall be followed.
2. Residuals shall be analyzed to demonstrate they are non -hazardous under the Resource Conservation
and Recovery Act (RCRA).. The analyses [corrosivity, iguitabilfty, reactivity, end toxicity
characteristic leaching procedure (TCLP)i shall be performed at the frequency specified in
Attachment A, and the Permittee shall maintain these results for a minimum of five years. Any
exceptions from the requirements in this condition shall be specified in Attachment A.

-- - ----ra-....c., A—luu$. sources
P0TASh-,c;0RP
Owner Facility Name CountyPermit BiologiT
Number Residu
Potash Corp Alnfil
ate High Rateon Facili Beaufort WQ0000889 Yes.
Total
Certification Date: ®k
1, 2014
Permit Number:
WQ0004095
Jeer
Version: 3.0
Monitoring
Monitoring
Monitoring
Frequency for
Non -hazardous
Frequency for
Metals and
Frequency for
Pathogen do
Approved
Mineralization
Characteristics E
Ngtrienta I s
Vector Attraction.
Rate
Rpds,A n .e 4. 5
Exempt Annually I Annually 0.30
' 10.00
1. Maximum Dry Tons per Year is the amount of residuals approved• for land application from each permitted facility.
2. Analyses to demonstrate that residuals are non -hazardous (i.e., TCLP, ignitability, reactivity, and corrosivity) as stipulated under permit Condition iV.2.
3. Testing of metals and nutrients as stipulated under permit Condition IV.3.
4. Analyses of pathogen and vector attraction reductions as stipulated under permit Condition IVA. Permit application indicated that lime stabilization will be
requirements, alkaline stabilization will a performed to meet vector attraction reductions. However, other methods listed under iSA NCAC 02T .l lOb(b) and .1 107
demonstrate compliance with this permit requirement. Performed to meet pathogen reduction
(a) can also be used to
5. Monitoring frequencies are based on the actual dry tons applied per year using the table below, unless specified above.
® Tons G
rY enerated Monitoring Frequency
short tong per ear Established in 4M CFR SM3 and 15A NCAC 02T
<319 i /Year
=>319 - <1,650 l/ uarter 4 times ,ear
=>1 650 - <16 500 1/60 Da s 6 times ear
If no land application events occur during a required sam lln
g period (e.g, no land application occur during an entire year when annual monitoring is required), then no
sampling data is required during the period of inactivity. The annual report shall include an explanation for missingsam
P
report to EPA may be required to make up the missed sampling, contact the EPA for additional information and clarification.
piing data. Those required to submit the annual
Page I of 1
If no land application events occur during a required sam lln
g period (e.g, no land application occur during an entire year when annual monitoring is required), then no
sampling data is required during the period of inactivity. The annual report shall include an explanation for missingsam
P
report to EPA may be required to make up the missed sampling, contact the EPA for additional information and clarification.
piing data. Those required to submit the annual
Page I of 1

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
PLEASE MAKE A COPY OF THIS BLANK FORM TO BE COMPLETED AND SUBMITTED FOR EACH FIELD APPLIED ON
PLACE A "N/A" IN A BLANK OR BOX WHEN NOT APPLICABLE.
Facility Name: PCS Phosphate Company, Inc. WQ Permit #: WQ0004095 Field #: PCS 02
Land Owner: Reservco, Inc. Annual Dry Tons Applied: 9.3508 Site #: PCS
Operator: PCS Phosphate Company,
Crop I Name:
Predominant Soil Series: Sand
Crop 1 Max. PAN:
Crop 2 Name:
Acres Utilized: 4.4
Acres Permitted: 4.4
Cation Exchange Capacity (non 503):
Crop 2 Max. PAN:
O -
Q
Volume applied
PP
(enter one) Solids/
Liquid
Cu. Yds Gallons
aka
Solids
Volume
Applied per
Acre
(Dry Tons/Ac)
Residual Sources
(NPDES #, WQ#,
Fert., Animal
Waste, etc)
Soil
Cond.
(Dry,
e '
Moist)
Precip.
Past 24
Hrs.
inches
a
n
°n
* $
0
_
* �.
o
0
w .,
�,
*
0
TKN
mg/kg
z a
0 �
o0 0
mg/kg
Nitrate
and
Nitrite
mg/kg
PAN Applied
( lbs/acre)
Name of Crop Type
p yp
Receiving Residual
Application
Crop 1
Crop 2
Crop 1
Crop 2
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
8/12/19
11,212
20
1 2.125
PCS WWTP
Dry
0
S
0.5
0.3
2330
77.3
1 430
4.864
NA
Bermuda
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
.........
Residuals Applications totals on FORM FSF supp ( attach FORM
FSF supp to this form):
....................
TOTALS:
01
As
Cd
Cu
Cr
Pb
Hg
Mo
Ni
Se
Zn
P
4.864
1 0.00o
Lime Applied
Annuallbs/acre
0.027
0.058
0.085 1
36
0.003
0.243
0.246
34
0.090
17.261
17.351
1,338
0.015
0.052
0.067
n/a
0.027
0.646
0.673
267
0.009
0.024
0.033
15
0.041
0.242
0.283
n/a
0.054
0.459
0.513
374
0.027
0.091
0.118
89
0.472
65.021
65.493
2,498
0.214
>:
Date
lbs/ac
Prior Years Cumulative lbs/ac
Current Cumulative lbs/ac
Permitted C. P. L. R.****
Permit PAN Limit lst/2nd Crop
220
50
"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
infopnatiop, including the possiJAlity of fines and imprisonment for knowing violations."
e-
Signature of Land Applier
1 /3O-2o2p
Date
*Application Method: S - Surface, IN - Injection, INC - Incorporation
**Volatilization Rate: Surface - 0.5, Injection/Incorporation - 1.0
*** Mineralization Rates: Compost -0.1, anaerobially digested -0.2,
aerobically digested -0.3, raw sludge -0.4
****C.P.L.R.: Cumulative Pollutant Loading Rate
DENR FORM FSF (12/2006)

OMICROBAC�k
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K9F0208
Project Description
Sludge - Nutrien VW TP
For:
Mr. Danny Winstead
Nutrien
1530 NC Highway #306 South
Aurora, NC 27806-9245
' 1
Administration
Brittany Smith
Thursday, August 8, 2019
Please find enclosed the analytical results for the samples you submitted to Microbac Laboratories. Review and compilation of
your report was completed by Microbac Laboratories, Inc. - Fayetteville. If you have any questions, comments, or require
further assistance regarding this report, please contact your service representative listed above.
I certify that all test results meet all of the requirements of the accrediting authority listed within this report. All results for soil
samples are reported on a 'dry -weight' basis unless specified otherwise. Analytical results for water and wastes are reported on
a 'as received' basis unless specified otherwise. A statement of uncertainty for each analysis is available upon request. This
laboratory report shall not be reproduced, except in full, without the written approval of Microbac Laboratories. The reported
results are related only to the samples analyzed as received.
Microbac Laboratories. Inc
2592 Hope Mills Rd j Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com
Page 1 of 10

&i M ICROBAC
Microbac Laboratories, Inc. - Fayetteville
Re CERTIFICATE OF ANALYSIS
Ca K9F0208
Nutrien Project Name: Sludge - Nutrien WWTP
Mr. Danny Winstead Project / PO Number: 2101113345
1530 NC Highway #306 South Received: 06/13/2019
Aurora, NC 27806-9245 Reported: 08/08/2019
Case Narrative
Report amended on 07/23: Client requested the Molybednum reported to the MDL: MDL 62.5 mg/kg dry, result: <62.5 mg/kg dry.
Sample Summary Report
Sample Name
VWVTP Sludge Basins
WWTP Sludge Basins,
Re -Run
Laboratory ID
Client Matrix
K9F0208-01
Sludge
K9F0208-02
Sludge
Sample Type Sample Begin Sample Taken
Grab 06/12/19 11:00
Grab 06/12/19 11:00
Lab Received
06/13/19 11:14
06/13/19 11:14
Page 2 of 10

Analytical Testing Parameters
Client Sample ID: WWTP Sludge Basins
Sample Matrix: Sludge
Lab Sample ID: K9F0208-01
Calculation
Plant Available Nitrogen
EPA 300.0, Rev. 2.1 (1993)
Nitrate as N
Nitrite as N
SM 2540 G-2011
% Solids
SM 4500 NH3 C-2011
Ammonia as N
SM 4500-Norg C-2011
Total Kjeldahl Nitrogen
Wet Chemistry
Calculation
Sodium Adsorption Ratio, SAR
SM 4500 H+B-2011 (Non -Aqueous)
pH at 25 °C
SM 4500 P F-2011
Phosphorus, Total (as P)
General Parameters
ASTM D2216-10
Percent Solids
Total Metals -AA
EPA 7471A
Mercury
&)MICROBAC"
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K9F0208
Result
1120
Collected By: Davis
Collection Date: 06/12/2019 11:00
RL Units Dilution Note Prepared Analyzed Analyst
mg/kg 1 07/01/19 1318 07/01/19 1319 JMO
405 1.24 mg/kg dry wt. 1
dry
<24.8 24.8 mg/kg dry wt. 1
dry
20.0 1.00 % 1
H 06/20/19 1001 06/21/19 0919 DSK
H 06/20/19 1001 06/21/19 0919 DSK
S1
77.3 5.01 mg/kg dry wt. 1
dry
2330 2.50 mg/kg dry wt. 1
dry
Result RL Units Milton Note
0.920 mg/kg 1
06/17/19 1006 CLB
06/24/19 0909 MT
06/25/19 0855 TAB
Prepared Analyzed Analyst
07/01/19 1318 07/01/19 1319 JMo
12.8 1.0 pH Units
1 H
06/18/19 1243
CLB
330 1.2 mg/kg dry Wt.
1
06/22/19 1212
06/24/19 0930
DSK
dry
Analyses Subcontracted to: Microbac Laboratories
Inc., - Marietta,
OH
Result RL Units
Dilution Note
Prepared
Analyzed
Analyst
1.63 1.00 % by Weight
1
06/21/19 1254
06/24/19 0845
ERP
Result RL Units
Dilution Note
Prepared
Analyzed
Analyst
<14.6 14.6 rnog dry
1
06/25/19 0643
06/25/19 1136
KEH
Microbac Laboratories Inc.
2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com Page 3 of 10

0MICROBAC°
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K9F0208
Client Sample ID:
WWTP Sludge Basins
Sample Matrix:
Sludge
Collected By: Davis
Lab Sample ID:
K9F0208-01
Collection Date: 06/12/2019 11:00
Total Metals - ICP
Result RL Units Dilution
Note Prepared
Analyzed
Analyst
EPA 6010C
Aluminum
2650 833 mg/kg dry 1
06/25/19 0656
06/27/19 1627
JYH
Arsenic
<41.7 41.7 mg/kg dry 1
06/25/19 0656
06/27/19 1627
JYH
Cadmium
<4.17 4.17 mg/kg dry 1
J 06/25/19 0656
06/27/19 1627
JYH
Calcium
1360000 208000 mg/kg dry 100
D3 06/25/19 0656
06/27/19 1630
JYH
Chromium
23.1 10.4 mg/kg dry 1
06/25/19 0656
06/27/19 1627
JYH
Copper
139 41.7 mg/kg dry 1
06/25/19 0656
06/27/19 1627
JYH
Lead
<41.7 41.7 mg/kg dry 1
06/25/19 0656
06/27/19 1627
JYH
Magnesium
8140 1040 mg/kg dry 1
06/25/19 0656
06/27/19 1627
JYH
Molybdenum
<125 125 mg/kg dry 1
06/25/19 0656
06/27/19 1627
JYH
Nickel
<83.3 83.3 mg/kg dry 1
06/25/19 0656
06/27/19 1627
JYH
Potassium
4460 2080 mg/kg dry 1
06/25/19 0656
06/27/19 1627
JYH
Selenium
<41.7 41.7 mg/kg dry 1
06/25/19 0656
06/27/19 1627
JYH
Sodium
5560 1040 mg/kg dry 1
06/25/19 0656
06/27/19 1627
JYH
Zinc
728 41.7 mg/kg dry 1
06/25/19 0656
06/27/19 1627
JYH
[—Client Sample ID:
WWTP Sludge Basins, Re -Run
Sample Matrix:
Sludge
Collected By: Davis
Lab Sample ID:
K9F0208-02
Collection Date: 06/12/2019 11:00
Result RL Units Dilution
Note Prepared
Analyzed
Analyst
SM 2540 G-2011
% Solids
20.7 1.00 % 1
H
08/06/19 1018
DSK
Definitions
D3:
Dilution was performed due to high target analyte concentration.
H:
Analyte was prepared and/or analyzed outside of the analytical method holding
time
J:
The result is an estimated quantity. The associated numerical value is the approximate concentration of the analyte in
the sample.
MDL:
Minimum Detection Limit
RL:
Reporting Limit
S1:
Relative Percent Difference (RPD) outside accepted recovery limits
Cooler Receipt Log
Cooler ID:
Default Cooler Temp: 3.6°C
Microbac Laboratories, Inc.
2592 Hope Mills Rd I Fayetteville, NIC 28306 1910.864.1920 p I www.microbac.com Page 4 of 10

OMICROBACO
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K9F0208
Cooler Inspection Checklist
Ice Present or not required?
No
Shipping containers sealed or not required?
No
Custody seals intact or not required?
No
Chain of Custody (COC) Present?
No
COC includes customer information?
No
Relinquished and received signature on COC?
No
Sample collector identified on COC?
No
Sample type identified on COC?
No
Correct type of Containers Received
No
Correct number of containers listed on COC?
No
Containers Intact?
No
COC includes requested analyses?
No
Enough sample volume for indicated tests received?
No
Sample labels match COC (Name, Date & Time?)
No
Samples arrived within hold time?
No
Correct preservatives on COC or not required?
No
Chemical preservations checked or not required?
No
Preservation checks meet method requirements?
No
VOA vials have zero headspace, or not recd.?
No
Report Comments
Reviewed and Approved By:
The data and information on this, and other accompanying documents, represents
only the sample(s) analyzed. This report is incomplete unless all pages indicated Brittany Smith
in the footnote are present and an authorized signature is included. Administration
Reported: 08/08/2019 16:58
Microbac Laboratories, Inc.
2592 Hope Mills Rd I Fayetteville, NC 28306 1 910.864.1920 p I www.microbac.com
Page 5 of 10

'K.9F0208.
O M I C R O 8 A C 2592 Hope Milk Rd., Fayeaeviile, NC 28306 1 910.864.1920 p 1 910.864.8774 f CHAIN OF CUSTO I aMON
Number
Lab Report Address
lnvme Address
Atstn Ctions on bad -
Time
went Name N utrien of Aurora
Clism New Nutrien of Aurora
TO
TO BE COAfLETED 8YUrROB4C
ass)
® Routine (S to 7 bushess d Temperature [A- Receipt ('p
Address: 1530 NC Hwy 306 South
Address 1530 NC Hwy 306 South
❑ K)SW (nowt' yam) Therm 10
City, State, Ap. Aurora, NC 27806
City. State, lip: Aurora, NC 27806
HOICI tg Tani
Contact: Danny Winstead
contact: Danny Wnstead
(needed by) Samples Received on Ice? E Yes M No M N/A
Telephone No.: [phone]-
Telephone No.; [phone]
Report Type Seals yrtact7 Eyes ENO p WA
Send Report via: El Mail E Fax 0 e-mail (address)
. ..
E3 Rest 0* 0 Level 1 © Level 2 Q Level 3 M Level 4 ® Epp
Pn*d: Small Land App. 2019
Send Invoice via: E Mall IM Fax a e-mae (address) .. .
Location: Nutrien WWTp
...
PO No.: 2101113345 compliance A4orrltolvlgi M Yes ®No
Sampled (PRpfT): Dale Davis
O Agency/Program
Mzm� Types: SoiVSolid (S), Sludge, 09, Wipe,
J�//�''II�`'`�
ampler y� e: �rovnb
'
Sampler Phone [phone]
•. Preservative ry
. - _ .Pas: ! t) HNO3. (2) H2504, {3) HCi,
Drin Water DW ,
( ) ter (Gtti ). surface plat ), Waste Water (WW). Other (specify) _.....
(4) NaOH. (5) Zinc Acetate, (5) Methanol,
7 Sodium
B' te. { ' Sodium Thiosutfate. (9) Hexane, (t!) Lrnpreserved
.._ .. ...�QUFfEDANALYSIS
_..
.
^1
IIIISSST �
Lab ID _... Data
... Client Sample ID Collected
71me ' '� Preservative
Collected g
WWTP Sludge Basins 06/12/19
Types +„
11:00 2 C
[
A�6ml nbres
0
Poutlrle Hazard Idenwicatlon M Hazardous NO"Ha=ardous
Commentss Radioa nature)
Sample Disposition C Dispose as appropriate C Return n Archive
./) ry , one
ZE'Signature)
na[tae) Date/Tane _
6-/z-/y //3a � � lZ - 9 1130
Dateliame � (SO1t se) / V
Date/Time
R9"1*5110d By (soiattse) Date/The
7l1
rev. 911e ^ ReC! d By
[11({/' •~'Vl-r -�J"2' Page 6 of 10
P—

0MICROBACf.
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K8B1035
Nutrien Project Name: Stabilized Sludge - 4 Eff. Basin, Pt 1
Mr. Brad Lee Project / PC Number. 2101085005
1530 NC Highway #306 South Received: 02/28/2018
Aurora, NC 27806-9245 Reported: 03/28/2018
Case Narrative
Nitrate/Nitrite results from work order K8C0114 was used in the PAN calculation
Analytical Testing Parameters
Client Sample ID: WvyT'P Sludge, grab
Sample Matrix: Solid
Lab Sample ID: K8B1035-01
Method: Calculation
Plant Available Nitrogen ✓
Method: SM 2540 D-2011
% Solids
Method: SM 4500 NH3 C-2011
Ammonia as N 1/
Method: SM 4500-Norg C-2011
Total Kjeldahl Nitrogen ✓
Wet Cho nletT _
Method: Calculation
Sodium Adsorption Ratio, SAR
Method: SM 4500 H+B•2011 (Non -Aqueous)
pH al 25 -C
Method: SM 4500 P F-2011
Roma RL Units
202 mg/kg
6.36 1.00 %
29.3 0,100 mg/kg
Collected By: Davis
Collection Date: 02/26/2018 11:00
Note Prepared Analyzed Analyst
03/W16 1611 03/26N6 loll JMD
03f05/18 1106 MT
03109/18 0953 JR
383 0.500 mg/kg 03MOIiil 0645 TAB
Result RL Units Note Prepared Analyzed Analyst
/26/ 0.910 mg/kg 03/28/18 1611 0318 1011 JM0
11.8 1.0 pH Units H 03/05/18 1458 TAB
Phosphorus, Total (as P) ✓
160
0.25
mglkg
03AW18 1010
DSK
Metals
Result
RL _
Units Note
Prepared
Analyzed
Analyst
Method: EPA 2200.7 Rev 4.41994
Aluminum 4
' 1160
7.72
mglkg (dry)
D3113/18 1238
JAW
Arsenic Y
,. 4G.081.
0.061
mglkg (dry)
03/18/18 1152
03118/18 1226
JAW
Cadmium
•..40,009 -
0.003
mglkg (dry)
03/18/18 1162
03118/18 1226
JAW
Calcium
Y "b".
3.07
mg/kg (dry)
03/18/18 1152
03/18/18 1225
JAW
hromium f
. 22A;
0.003
mg/kg (dry)
03/13/18 1238
JAW
W
er;--7ae"
0.015
mg/kg (dry)
03/18118 1152
03H8118 1225
JAW
un
m
ead
11:67
0.009
mg/kg (dry)
03/13/18 1238
JAW
V
0
Microbac
Laboratories, Inc.
0
2592 Hope Mills Rd I Fayetteville, NC 283061 910.864.1920
p I www.microbac.com
Pagel of 3

(&MICROBAC'
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
KBB1035
Cllenl Sample ID: W WTP 6ludga, grab
Sampla Matrix: Solid
Lab Sample 10: K8B1035-01
Metals
Magnesium ✓
Molybdenum
Nickel ✓
Potassium ✓
Selenium v,"
Sodium
Zinc p%
Collected By: Davis
Collection Date 07/26f2018 11:00
Rewit _
- RL
_ Units _
Note Prepare!
-� — - �•--
Analyzed
Analyst
a070
3.09
mg/kg(dry)
03113/18 1238
JAW
--<O.DW-
0.003
mglkg(dry)
0311811E 1152
03/18118 1225
JAW
13A ;.
0.003
mg/kg (dry)
03/13118 1238
JAW
.. 21W:,.
6.17
mglkg(dry)
0311811E 123E
JAW
_14--'
0.010
mg/kg(dry)
03/13/18 1238
JAW
3310 -
3.07
mg/kg (dry)
03/18/18 1152
D3118118 1225
JAW
';.. 688r
0.031
mgPKg (dry)
03/18118 1152
0311811E 1225
JAW
Analyses Subcontracted to: Microbac Laboratories. Inc. - Ohio Valley
Mercury_ - _ _ _ Result RL , units Note _ Prepared Analyzed _ Analyst
Method: SW7471A
Mercury. Total Vf <1.71 1.71 ma" DRY 0311911E 0759 03121/18 1031 PDM
Percent Sol Ids Result RL Units
Method: D2216
Percent Solids 13.9 1.00 weight %
Note Prepared Analyzed Analyst
DefinBisss
N: Analyte was prepared and/or analyzed outside of the analytical method holding time
MDL: Minimum Detection Limit
RL: Reporting Limit
Report Commends
Reviewed and Approved By:
Samples were receNed in proper on and the reported results conform to
applicable
able accreditation standard artless otherwise noted.
The data and infonnaflon on this, and other accompanying documents, represents Bonnie K. Sanders
only the sample(s) analyzed. This report Is Incomplete unless all pages Indicated Senior Project Manager
In the footnote are present and an authorized signature Is Included.
p� bunnie.sandersQmlerobaacom
03/2812018 16:15
CD
03/20118 0814 KMO
o Microbac Laboratories, Inc.
0 2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com Page 2 of 3 ,

(6>MICROBAC"
Fayetteville Division
Certificate of Analysis
Nutrien Date Reported; 03/10/19
Mr. Larry Davis Project: Stabilized Sludge - 4 Eff. Basin, Pt 2 Date Received: D3/07/18
1530 NC Highway #306 South Date Sampled: 03AW18
Aurora NC, 27806-9245 Sampled By: Davis
WWTP Sludge, grab
KBC0114-01
Analyte Result Units Analyzed Analyzed By Method Qualifier
Analyzed by: Mkrobac laboratones, Inc. - rayetlevllle
Nitrate as N Y80.0
Nitrite as N 1/ 1.70
Field Temp (by client): 14.0
State Certifications:
NCDNR #11
NCDOH #37714
r
mg/kg 03/09/18 14:20 DSK
tng/kg 03/09/18 14:20 DSK
EPA 300.0, Rev. 2.1 (1993)
EPA 300.0, Rev. 2.1 (1993)
Respectfully Submitted
Bonnie K. Sanders, Senior Project Mwagv
cc nl
hank you for year business. 11k fnvfre yaarfeedbarl on our lave! ofrerwce ra you.CD
/Nerve eonroer elm Dlvlrton Marrag'r, Rob Dermer ae 9J0-861-J910 with mry
Nlom. You may aim contact J. Tarvr Boyce, PreSlJem arpreatdenlQmtcrobac.com
O
OMicrobac Laboratories, Inc. page 1 of 1
2592 Hope Mills Road I Fayetteville, NC 283061910.864.1920 p 1910.864.8774 f ) www.microbac.com

lgM7CAC RAC )ECORD
2830
W )Sipin t Ali • +:J .. "..'r.+. T.' -A;;;" Time 86/'
[) NouNT. (S 1p l bass) .... deli) inenn 10
a(.n7NTlc d�37.y )11v •r..D,rP..' nauGN•cllpdNMe) -- --.-._ .--1cfJ
3ogR .6 Ey) Nxu0gTi-
ES •.ae_---. 6n
CRY Sr+P, ne. t•'i4G je CRY. Bt.le. FiP: (n..dSam.i .udnd-lG . WA
R.
— /Y 7 Donlict: pq Type
.MCut)edY SYIi mud? Yo Ni
r.�.
rileppi Ng.: CO ') �ga2•Yb� T.lepneni N- [laeimis Omy [A MI [R—C2 I)LweD {)L-4 uRDD
Semt P.pM AI :1 NIM+va.00=)I S.ndtmob..W ()WP [IF.. t).'Wteddl )
".) UlwIO S � 1, tt1 ��ACeIIOn: PD np Came) wbo MankP pPT t) Ys 11 No
n/� 1 )Agei.YRaWW
S.mpNdM�""a..:' W1� t v7) kG; Np�(�,s )Nets fypro: 9au9pfa (3). Bll•6pe, W Wlps, pIMNp Wakr( (ow). SrA%" W.ler(GIM. Waste Wamrmm.ONx (swift')
'PrM. Jw"nr .I, NN03. t2) HI304,(S) HQ.(4) MPM IS) ZI Metro.(6)MeS ,(r)GWIm Mllff e.(6)"jm TW—MA .(a) Nnoa.(l) UnpheNV l
- REQUESTED ANALYSIS
91
Is
Dn. rm. � y, Preaervadrs
Let ID on— kwrA. M C4..d I.iaebd (� TYPii " AdEMoPvl Nafes
D( z-is:if .toe t S G NA-
Po"Nnlo MivNIdPN".itw.• i)I•,fm/daua il!+�MtNeurdOJT ;)Red)nacdva
...
Samp4 DNpaanbn [j pnpme eA eppapbR Il aeon• II�'N'e
CammeMi
ReIMR�no (ngniwr.l
oaWflmi J�
Rear%'°ay I nelurr)
fNNMInV
Rtl amal )Pv (.ran. W
oar —
aoungvlanetl BY (ilgnwmrol
D.Wrl a
R.alred 9y(.)gnelure)
Dawrft4
Page 3 of 3
p
9
1

ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM (02T Rules)
Facility Name: PCS Phosphate Company, Inc. WQ Permit Number: WQ0004095
WWTP Name: PCS Phosphate Company, Inc. NPDES Number: Non Discharge
Monitoring Period: From 1/1/2019 To 12/31/2019
Pathogen Reduction (15A NCAC 02T .1106) - Please indicate level achieved and alternative performed:
Class A:
Alt. A (time/temp) ❑ 1
Alt B (Alk Treatment) ❑
Alt. C (Prior Testing) ❑
A LI) (No Prior Test) [3
Process to Further Reduce Pathogengs ❑
::
If applicable to alternative performed (Class A only) indicate "Process to Further Reduce Pathogens":
Compost 01
Heat Drying ❑
1 Heat Treatment ❑
Thermophilic ❑
Beta Ray L31
Gamma Ray ❑
1 Pasteurization ❑
Class B:
Alt. (1) Fecal Density ❑
Alt. (2) Process to Significantly Reduce Pathogens ❑
If applicable to alternative performed (Class B only) indicate "Process to Significantly Reduce Pathogens":
Lime Stabilization ❑
Air Drying ❑
Composting ❑
Aerobic Digestion ❑
Anaerobic Digestion
If applicable to alternative performed (Class A or Class B) complete the following
monitoring
data:
Parameter
Allowable Level
Sludge
g
Pathogen Density
Number ot
Excee-
en e
Frequency
of Analysis
y
Sample
Type
Analytical
Tech-
i u
inimu
Geo. Mean
aximu
Units
Fecal Coliform
2 x 10 to the
6th power
per gram of
total solids
MPN
CFU
1000 mpn per gram
of total solid (dry
weight)
Salmonella bacteria
(in lieu of fecal
coliform)
3 MPN per 4 grams
total solid (dry
I weight)
Vector Attraction Reduction (15A NCAC 02T .1107) - Please indicate alternative performed:
Alt.I (VS reduction) ❑klt. 2 (40-day bench) Ejklt. 3 (30-day bench) ❑,lt. 4 (Spec. Oz uptake) L
Alt. 5 (14-Day Aerobic) ❑Alt. 6 (Alk. Stabilization v dt 7 (Drying - Stable) ❑klt. 8 (Drying - Unstable) C
Alt. 9 (Injection) ❑Alt. 10 (Incorporation) ❑Jo vector attraction reduction alternatives were performed C
CERTIFICATION STATEMENT (please check the appropriate statement)
Q "I certify, under penalty of law, that the pathogen requirements in 15A NCAC 02T .1106 and the
vector attraction reduction requirement in 15A NCAC 02T .1107 have been met."
❑ " I certify, under penalty of law, that the pathogen requirements in 15A NCAC 02T .1106 and the
vector attraction reduction requirement in 15A NCAC 02T .1107 have not been met." (Please note
if you check this statement attach an explanation why you have not met one or both of the
requirements.)
"This determination has been made under my direction and supervision in accordance with the system
designed to ensure that qualified personnel properly gather and evaluate the information used to determine
that the pathogen and vector attraction reduction requirements have been met. I am aware that there are
significant penalties for false certification including fine and imprisonment."
D. Daniel Winstead III Sr. Env Engineer
Preparer ame and Title (typteor print) Land Applier Name and Title (if applicable)(type or print)
ll1 3 2oZo
Signature of Preparer* Date Signature of Land Applier (if applicable)
*Preparer is defined in 40 CFR Part 503.9 r) and 15A NCAC 2T .1102 (26)
Date
DENR FORM PVRF 02T (12/2006)

NCDA&CS Agronomic Division Phone: [phone]
Website: www.ncagr.gov/agronomi/
Report No.
FY19-SL030868
¢,kr
Client:
Danny Winstead
Advisor:
Predictive
1530 NC Hwy 306 S
Aurora, NC 27806
' Mehlich-3 Extraction
Soil Report
Sampled County: Beaufort
--- Links to Helpful Information
Client ID: 457125
Advisor ID:
Sampled: 04/23/2019 Received: 04/26/2019 Completed: 05/08/2019
Farm: Small
Sample ID: 00001
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre)
N P2O5
K2O
Mg S
Mn
Zn
Cu B
Information
Lime History:
1 -Bermuda hay/past., E 0.0
60-80 0
110
0 0
pH$
0
0 0
Note: 12 Note:
2 - Bermuda hay/past., M 0.0
180-220 0
200
0 0
pH$
0
0 0
Note: 12 Note:
Test Results [units - WN in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% WN CEC BS% Ac pH P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All Mn-Al2
Zn-I
Zn-AI
Cu-I Na ESP
SS-1 NO3-N
0.32 1.36 6.5 99 0.1 7.1 214 15
87 11
51
60
36 36
1036
1036
332 0.1
2
Sample ID: 00002
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre)
N P2O5
K2O
Mg S
Mn
Zn
Cu B
Information
Lime History:
1 -Bermuda hay/past., E 0.0
60-80 0
110
0 0
pH$
0
0 0
Note: 12 Note:
2 - Bermuda hay/past., M 0.0
180-220 0
210
0 0
pH$
0
0 0
Note: 12 Note:
Test Results [units - WN in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% WIV CEC BS% Ac pH P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All Mn-AI2
Zn-I
Zn-AI
Cu-I Na ESP
SS-1 NO3-N
0.36 1.35 6.3 97 0.2 7.0 203 14
84 13
60
68
42 42
822
822
181 0.1
2
North Carolina
%f>yocc� Ttust F�aK1 C�'Knlrils�ktin
Reprogramming of the laboratory -information -management system that makes this report possible is being funded
through a grant from the North Carolina Tobacco Trust Fund Commission.
Thank you for using agronomic services to manage nutrients and safeguard environmental quality.
- Steve Troxler. Commissioner of Aqriculture

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/
Report No. FY19-SLO30868
Danny Winstead
Page 2 of 2
Understanding the Soil Report: explanation of measurements, abbreviations and units
Recommendations
Report
Abbreviations
Lime
Ac
exchangeable acidity
If testing finds that soil pH is too low for the crop(s) indicated, a lime recommendation will be given in units of either
B
boron
ton/acre or Ib/1000 sq ft. For best results, mix the lime into the top 6 to 8 inches of soil several months before planting.
BS%
% CEC occupied by basic cations
For no -till or established plantings where this is not possible, apply no more than 1 to 1.5 ton/acre (50 Ib/1000 sq ft) at on
Ca%
% CEC occupied by calcium
time, even if the report recommends more. You can apply the rest in similar increments every six months until the full rate
CEC
cation exchange capacity
is applied. If MG is recommended and lime is needed, use dolomitric lime.
Cu-I
copper index
ESP
exchangeable sodium percent
Fertilizer
HM%
percent humic matter
Recommendations for field crops or other large areas are listed separately for each nutrient to be added (in units of
K-1
potassium index
lb/acre unless otherwise specified). Recommendations for N (and sometimes for B) are based on research/field studies
K20
potash
for the crop being grown, not on soil test results. K-1 and P-1 values are based on test results and should be > 50. If they
Mg%
% CEC occupied by magnesium
are not, follow the fertilizer recommendations given. If Mg is needed and no lime is recommended, 0-0-22 (11.5% Mg) is
MIN
mineral soil class
an excellent source; 175 to 250 lb per acre alone or in a fertilizer blend will usually satisfy crop needs, SS-1 levels appear
Mn
manganese
only on reports for greenhouse soil or problem samples.
Mn-All
Mn-availability index for crop 1
Mn-AI2
Mn-availability index for crop 2
Mn-1
manganese index
Farmers and other commercial producers should pay special attention to micronutrient levels. If $, pH$, $pH, C or Z
Mn-
mineral -organic soil class
notations appear on the soil report, refer to $Note: Secondary Nutrients and Micronutrien_ tsIn general, homeowners do not
N
nitrogen
need to be concerned about micronutrients. Various crop notes also address lime fertilizer needs; visit
Na
sodium
ncaqr.qov/aqronomi/pubs.htm.
NOs-N
nitrate nitrogen
ORG
organic soil class
Recommendations for small areas, such as home lawns/gardens, are listed in units of Ib/1000 sq ft . If you cannot find
pH
current soil pH
the exact fertilizer grade recommended on the report, visit www.ncagr.gov/agronomi/obpart4.hLrL7 ind information that
P-1
phosphorus index
may help you choose a comparable alternate. For more information, read A Homeowner's Guide to Fertilizer.
P205
phosphate
S-1
sulfur index
Test Results
SS-1
soluble salt index
W/v
weight per volume
The first seven values [soil class, HM%, W/V, CEC, BS%, Ac and pH] describe the soil and its degree of acidity. The
Zn-AI
zinc availability index
Zn-I
zinc index
remaining 16 [P-1, K-I, Ca%, Mg%, Mn-I, Mn-All, Mn-AI2, Zn-I, Zn-Al, Cu-I, S-1, SS -I, Na, ESP, SS -I, NO3-N (not routine)
available)] indicate levels of plant nutrients or other fertility measurement. Visit www.ncagr.gov/agronomi/uyrst.htm

j-,Jutrien-
Waste Water Treatment Plant (WWTP)
Sludge Stabilization Form
*pH Is read in SU. Instrument ID- Oakton 300 serial # 459794 (temp and pH combo meter)
PH Meter Cal.
Date/ Time
Starting pH
Buff pH
Meter
*pH in SU
4 0 =
pH Temp in °c
pH Meter Cal.
Date/ Time
After Lime
Buff H
p
Meter
*pH in SU
4.0 =
pH Temp in °c
2- 10
��i
10if
7.0 =
-o
ZOI�j
(42�
7.0=
7�
12.45 =
I2`i
15�
12.45=
IZi
7.0 =
-0 t
K b
-
7.0=
�•D
�
PH Acceptance Criteria +/- 0.1 su at 25 "C
Basin
Date
*pH in SU
Starting pH/
°C
Added pounds
of Lime
After Lime pH
(sludge)
°C
Time
D a to
*pH in SU
(24 HrpH)
Limed sludge pH/
Temp
Temp
Temp°C
.,-
Z11
300
11-33
2rf•
l'e 3l'
f- 7If
I2,
2
11--i"y
'2-1--1
fOX
V- % K
12-1�
25V'
3
f I %e
� T
Us f
U-(
16,10
0'7•-ir
14`110
2) -9
4
2,f-
&h
U
Waste
Basin
, r�
ORC
Signature &
Date
comments
HE