WQ0006317_Monitoring - 03-2022_20220502

FORM: NDMR 03-12
NON -DISCHARGE MONITORING REPORT (NDMR)
Page _1 of _3_
Permit No.: WQ0006317
I Facility Name: Colonial Pipeline - Greensboro Junction WWTF
County: Guilford
I Month: March I Year: 2022
PPI: 001
Flow Measuring Point: ❑Influent ❑Effluent ONo flow generated
Parameter Monitoring Point: ❑Influent OEf luent ❑Groundwater Lowering ['Surface Water
Parameter
Code
---►
50050
00310
00916
00940
31616
00927
00610
00625
00620
00600
00556
00400
00665
00931
00929
70300
m
o
To-d
a E
F
O
E w
U cfr.
p
O
°
"
O
m
E
m
U
o
o
c
U
E
li o
u o
U
E
2co
o�
°
7
o
E
Q
C
'° o
I- , --
Ne E
z
C
=° o
F=
Z
m
N
`
DO
-
O
x
°
in
o.c
15 0.
I- o
a
C
3 i.°
°e co
to v
Q
m
o
to
>3
'4 2
a o
��
o
24-hr
hrs
GPD
mg/L
mg/L
mg/L
#l100 mL
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
su
mg/L
Ratio
mg/L
mg/L
1
0
2
11:00
1.5
0
3
0
4
0
5
0
6
0
7
0
8
0
9
0
10,
13:45
1.5
0
-
11
0
12
0
13
0
14
0
15
0
16
0
17
10:15
1.5
0
54
3.53
380
611
4.66
41.7
109
0.29
110
14.7
8.23
0.89
36.5
444
505
18
0
19
0
20
0
21
0
22
0
23
14:00
1.5
0
24
0
25
0
26
0
27
0
28
0
29
0
30
13:00
1.5
0
31
0
Average:
0
54.00
3.53
380.00
611.00
4.66
41.70
109.00
0.29
110.00
14.70
0.89
36.50
444.00
505.00
Daily Maximum:
0
54.00
3.53
380.00
611.00
4.66
41.70
109.00
0.29
110.00
14.70
8.23
0.89
36.50
444.00
505.00
Daily Minimum:
0
54.00
3.53
380.00
611.00
4.66
41.70
109.00
0.29
110.00
14.70
8.23
0.89
36.50
444.00
505.00
Sampling Type:
Estimate
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Calculated
Grab
Grab
Monthly Avg. Limit:
7
7,140
Daily Limit:
Sample Frequency:
Monthly
3 x Year
3 x Year
3 x Year
3 x Year
3 x Year
3 x Year
3 x Year
3 x Year
3 x Year
3 x Year
Per Event
3 x Year
3 x Year
3 x Year
3 x Year

FORM: NDMR 03-12
NON -DISCHARGE MONITORING REPORT (NDMR)
Page _2_ of _3_
Permit No.: WQ0006317
l Facility Name: Colonial Pipeline - Greensboro Junction WWTFI
County: Guilford
I Month: March ) Year: 2022
PPI: 001
Flow Measuring Point: ❑Influent DEffluent ONo flow generated
Parameter Monitoring Point: ❑Influent (]Effluent ❑Groundwater Lowering ❑Surface Water
Parameter Code --*
00530
NDVOC
Ti
>, Q E
0 V F-
0
m
i- to
O
0
17
m
l-- a to
u,
tO
z E
o
U
24-hr
hrs
mg/L
Yes/No
1
2 11:00
1.5
3
4
5
6
7
8
9
10
13:45
1.5
11
12
13
14
15
16
17
10:15
1.5
505
Yes
18
19
20
21
22
23
14:00
1.5
24
25
26
27
28
29
30
13:00
1.5
31
Average:
505.00
0.00
Daily Maximum:
505.00
0.00
Daily Minimum:
505.00
0.00
Sampling Type:
G
Grab
Grab
'
Monthly Avg. Limit:
Daily Limit:
Sample Frequency:
3 x Year
3 x Year

FORM: NDMR 03-12
NON -DISCHARGE MONITORING REPORT (NDMR)
Page _3_ of 3
Sampling Person(s)
Name: Gary Simcox - S&ME, Inc,
Name:
Name: Pace Analytical
Name:
Certified Laboratories
Does all monitoring data and sampling frequencies meet the requirements in Attachment A of your permit?
i]Compliant
❑Non -Compliant
If the facility is non -compliant. please explain in the space below the reason(s) the facility was not in compliance. Provide in your explanation the date(s) of the non-compliance and describe the corrective
action(s) taken. Attach additional sheets if necessary.
Operator in Responsible Charge (ORC) Certification
Permittee Certification
ORC: Rob Willcox
Permittee: Colonial Pipeline - Greensboro Junction WWTF
Certification No,: 18600
Signing Official: Brian L. Smith
Grade: SI Phone Number:
[phone]
Signing Official's Title: Operations Manager
Has the ORC changed since the previous NDMR?
❑Yes ONo
Phone Number: [phone] Permit Expiration: 1/31/2025
4/21/22
11 I ?.,,'( ZZ-
Signature
Date
Signature Date
By this signature. I certify that this report is accurrate and complete to the best of my knowledge
I certify. under penalty of law. that this document and all attachments were prepared under my direction or supervision in
accordance with a system designed to assure that all qualified personnel properly gathered and evaluated the information
submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for
gathering the information, the information submitted 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.
Mail Original and Two Copies to:
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
J

FORM: NDAR-1 10-13
NON -DISCHARGE APPLICATION REPORT (NDAR-1)
Page _1_ of _2_
Permit No.: WQ0006317 1 Facility Name: Colonial Pipeline - Greensboro Junction WWTF
[ county: Guilford
I Month: March
Year: 2022
Did irrigation occur
at this facility?
OYES ONo
Field Name:
1
Field Name:
2
Field Name:
3
Field Name:
Area (acres):
1.09
Area (acres):
1.09
Area (acres):
1.3
Area (acres):
Cover Crop:
Fecue & Bermuda
Cover Crop:
Fescue & Bermuda
Cover Crop:
Fescue & Bermuda
Cover Crop:
Hourly Rate (in):
0.15
Hourly Rate (in):
0.15
Hourly Rate (in):
0.15
Hourly Rate (in):
Annual Rate (in):
33.75
Annual Rate (in):
33.75
Annual Rate (in):
33.75
Annual Rate (in):
> CO
CIpCl
Weather
Freeboard
Field Irrigated?
DYES ONO
Field Irrigated?
DYES ONO
Field Irrigated?
OYES ONO
Field Irrigated?
OYES ONO
Weather Code
Temperature
Precipitation
y
t`06
u)
5•Day Upset
(if applicable)
Volume
Applied
Time
Irrigated
rn
T
2
J
Maximum
Hourly
Loading
Volume
Applied
Time
Irrigated
Daily
Loading
Maximum
Hourly
Loading
Volume
Applied
Time
Irrigated
CFI
T'p
p
J
Maximum
Hourly
Loading
Volume
Applied
Time
Irrigated
Of
T9
p p
J
Maximum
Hourly
Loading
°F
in
ft
ft
gal
min
in
in
gal
min
in
in
gal
min
in
in
gal
min
in
in
1
2
2.42
3
4
5
6
7
8
9
10
2.33
11
12
13
14
15
16
17
2.25
18
19
20
21
22
23
2.25
24
25
26
27
28
29
2.33
30
31
Monthly Loading:
0
0.00
=;' -:
0
" ' •
0.00
.:
0
0.00
0
0.00
12 Month Floating Total (in):
,.,_ .•_
.:
0.11
.,,
:" - "
0 11
-
-.
0.09

FORM: NDAR-1 10-13
NON -DISCHARGE APPLICATION REPORT (NDAR-1)
Did the application rates exceed the limits in Attachment B of your permit?
Were adequate measures taken to prevent effluent ponding in or runoff from the sites?
Was a suitable vegetative cover maintained on all sites as specified in your permit?
Were all setbacks listed in your permit maintained for every application to each permitted site?
Were all freeboards maintained in accordance with the specified freeboard heights in your permit?
Page _2_ of _2_
ElCompliant ❑Non -Compliant
OCompliant ❑Non -Compliant
ECompllant ❑Non -Compliant
(Compliant ❑Non -Compliant
OCompliant ❑Non -Compliant
If the facility is non -compliant, please explain in the space below the reason(s) the facility was not in compliance. Provide in your explanation the date(s) of the non-compliance and describe the corrective
action(s) taken. Attach additional sheets if necessary.
Operator in Responsible Charge (ORC) Certification
Permittee Certification
ORC: Robert P. Willcox, Jr.
Certification No.: 18600
Grade: SI Phone Number: [phone]
Has the ORC changed since the previous NDAR-1? ❑Yes ONo
���``L 4/21
/22
Permittee:
Colonial Pipeline - Greensboro Junction WWTF
Signing Official: Brian L. Smith
Signing Official's Title: Operations Manager
Phone Number: [phone]Permit Exp.: 1/31/25
`— 6.7
l '
- l 1
Signature
By this signature. I certify that this report is accurrate and complete to the best of my knowledge.
Date
Signature Date
I certify, under penally of law, that this document and all attachments were prepared under my direction or supervision in accordance
with a system designed to assure that all qualified personnel properly gathered and evaluated the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the
information submitted is, 10 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.
Mail Original and Two Copies to:
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING: Mail original DEPARTMENT OF ENVIRONMENTAL
OF WATER RESOURCES
INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM and 1 Copy t0: 1617 MAIL SERVICE CENTER,RALEIGH,NC 2 7 699-1 61 7
FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 1/31/2025
Facility Name: Colonial Pipeline Company Greensboro Junction WWTF Non-Discharge WQ0006317 uic
Permit Name(if different): NPDES Other
Facility Address 411 Gallimore Dairy Road TYPE OF PERMITTED OPERATION BEING MONITORED
Greensboro (stre`0 NC 27409 County
Guilford ❑ Lagoon ❑Remediation: Infiltration Gallery
"Y) (State) °) Iii Spray Field ❑ Remediation:
Contact Person: Brian Smith Telephone#: [phone] ❑ Rotary Distributor ❑Land Application of Sludge
Well Location/Site Name:Wastewater Irrigation System No.of wells to be sampled: 6 ❑ Water Source Heat Pump ❑Other:
('rom Permit)
SAMPLING INFORMATION If WELL
WELL ID NUMBER(from Permit): 1 Date sample collected: 3/17/2022 FIELD ANALYSES: WAS
Well Depth: 21.9 ft. Well Diameter: 2 in. pH 00400 5.8 units Temp.000to: 15.3 °C DRY at
Depth to Water Level 82546:7.44 ft.below measuring point Screened Interval: ft. to ft. Spec. Cond.00094 306 µMhos time of
sampling,
Measuring Point is ft.above land surface Relative M.P. Elevation: ft. Odor 00085: None check
Volume of water pumped/bailed before sampling: 7.0 gallons Appearance Clear here:1 1
Samples for metals were collected unfiltered: Ill YES ❑ NO and field acidified: 4 YES ❑NO
LABORATORY INFORMATION
Date sample analyzed:3/18/2022 Laboratory Name: Pace Laboratory Certification No. 12
PARAMETERS NOTE:Values should reflect dissolved and colloidal concentrations.
COD 00335 mg/L Nitrite(NO2)as N 00615 mg/L Pb-Lead 01051 ug/L
Coliform: MF Fecal 31616 <1.0 /100mL Nitrate(NO3)as N 00620 0.70 mg/L Zn-Zinc 01092 mg/L
Coliform: MF Total 31504 /100mL Phosphorus:Total as P 00665 <0.05 mg/L
(Note Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other(Specify Compounds and Concentration Units):
Dissolved Solids:Total 70300 121 mg/L Al-Aluminum 01105 mg/L i
pH(Lab)00403 units Ba-Barium 01007 ug/L ~' `,d
TOC 00680 mg/L Ca-Calcium 00916 mg/L MAY -0 '
Chloride 00940 2.5 mg/L Cd-Cadmium 01027 E� S ug/L ?02
Arsenic o1002 ug/L Chromium:Total 01034 ug/L
Grease and Oils 00552 mg/L Cu-Copper 01042 1 0 3 2An mg/L ORGANICS: (by GC,GC/MS,,HPLC)
Phenol 32730 ug/L Fe-Iron 01045 U ug/L (Specify test and method#.ATTACH LAB REPORT.)
Sulfate 00945 mg/L Hg-Mercury 71900 ug/L Lab Report Attached? ❑ Yes(1) 0 No(0)
Specific Conductance 00095 µMhos K-Potassium 00937 mg/L VOC 7873 ,method#
Total Ammonia o0610 <0.10 mg/L Mg-Magnesium 00927 mg/L ,method#
(Arm,cwria Nitrogen,NHr as N.Ammonia Nitrogen,Total) Mn-Manganese of 055 ug/L ,method#
TKN as N 00625 mg/L Ni-Nickel 01067 ug/L ,method#
For Remediation Systems Only(Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
I certify that,to the best of my knowledge and belief,the information submitted in this report is true,accurate,and complete,and that the labora:ory analytical data was produced using approved methods of analysis by a
DWR-certitied laboratory. I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for knowing violations.
/
Brian Smith l 021 I Z Z
Permittee(or Authorized Agent)Name and Title-Please print or type Sign re of Perrnittee(or Authorized Agent) (Date)
GW-59 Rev.06-07-2018

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING: Mail original DEPARTMENT OF OF WATER RESOURCES
INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM and 1 Copy to: 1617 MAIL SERVICE CENTER,RALEIGH,NC 27699-1617
FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 1/31/2025
Facility Name: Colonial Pipeline Company Greensboro Junction WWTF Non-Discharge WQ0006317 UIC
Permit Name(if different): NPDES Other
Facility Address: 411 Gallimore Dairy Road TYPE OF PERMITTED OPERATION BEING MONITORED
Greensboro (mot) NC 27409 County Guilford ❑ Lagoon ❑Remediation: Infiltration Gallery
(cdy) (State) w, IN Spray Field El Remediation:
Contact Person: Brian Smith Telephone#: [phone] ❑ Rotary Distributor 0 Land Application of Sludge
Well Location/Site Name:Wastewater Irrigation System No.of wells to be sampled: 6 ❑ Water Source Heat Pump 0 Other:
(from Permit)
SAMPLING INFORMATION If WELL
WELL ID NUMBER(from Permit): 2 Date sample collected: 3/17/2022 FIELD ANALYSES: WAS
Well Depth: 25.5 ft. Well Diameter: 2 in. pH 00400: 5.4 units Temp.coot°: 15.1 °C DRY at
Depth to Water Level sz54s:5.32 ft.below measuring point Screened Interval: ft. to ft. Spec.Cond.00094: 185 µMhos time of
sampling,
Measuring Point Is ft.above land surface Relative M.P.Elevation: ft. Odor 00085: None check
Volume of water pumped/balled before sampling: 4.0 gallons Appearance Clear here:
Samples for metals were collected unfiltered: II YES ❑NO and field acidified: III YES El NO
LABORATORY INFORMATION
Date sample analyzed:12/1/2021 Laboratory Name: Pace Laboratory Certification No. 12
PARAMETERS NOTE:Values should reflect dissolved and colloidal concentrations.
COD 00335 mg/L Nitrite(NO2)as N 00615 mg/L Pb-Lead 01051 ug/L
Coliform:MF Fecal 31616 <1.0 /100mL Nitrate(NO3)as N 0052o 3.3 mg/L Zn-Zinc 01092 mg/L
Coliform:MF Total 31504 /100mL Phosphorus:Total as P 00665 <0.050 mg/L
(Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other(Specify Compounds and Concentration Units):
Dissolved Solids:Total 70300 201 mg/L Al-Aluminum 01105 mg/L
pH(Lab)00403 units Ba-Barium o1007 ug/L
TOC ooseo mg/L Ca-Calcium costs mg/L
Chloride 00940 39.3 mg/L Cd-Cadmium 01027 ug/L
Arsenic o1002 ug/L Chromium:Total 01034 ug/L
Grease and Oils 00552 mg/L Cu-Copper o1042 mg/L ORGANICS:(by GC,GC/MS,HPLC)
Phenol 32730 ug/L Fe-Iron 01045 ug/L (Specify test and method#.ATTACH LAB REPORT.)
Sulfate 00945 mg/L Hg-Mercury 71900 ug/L Lab Report Attached? ❑ Yes(1) El No(0)
Specific Conductance 00095 µMhos K-Potassium 00937 mg/L VOC 7873 ,method#
Total Ammonia 00610 <0.10 mg/L Mg-Magnesium 00927 mg/L ,method#
(Ammonia Nitrogen;NH3as N.Ammonia Nitrogen.Total)
Mn-Manganese 01055 ug/L ,method#
TKN as N 00625 mg/L Ni-Nickel 01067 ug1L ,method#
For Rernedlation Systems Only(Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
I curtrI l'i rf to:I.r-b, 1-d rr;k .'.,dn,.;,r d heLs,f Ih ,-rn::.in:r r s-:Gm II,i in:I,:>i-;,_it is a cru'a,-,nrd cnmpl t_.an,,-i PI II rip 2b c:ari kt r:'tl dp i V.1.is pic-I p..I.i 3ir i di,3,,ccd Plc tf cs:,f d :rl,'ns i :,
UVdId-r;_'t r ci I;a:,ur dr, l.a .r•..Ir a tl.n I ,.ro aie S t fc:.ur.i rr.liL-.it r rhr-mtr i 1 nf. r J-'cr. r:. Lnr,I•i f,o__r,d.:, r irks rnr i tl.r 5crrrrr rl[or knp; r_, al,'.r5
Brian Smith 1 �{- 121 Z Z_
Permittee(or Authorized Agent)Name and Title-Please print or type Si a ure of Permittee(or Authorized Agent) (Date)
GW-59 Rev.06-07-2018

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING: Mail original DEPARTMENT OF INFORMATIONENVIRONMENTAL QUALITY-DIV.OF WATER RESOURCES
PROCESSING UNIT
COMPLIANCE REPORT FORM and 1 Copy t0: 1617 MAIL SERVICE CENTER,RALEIGH,NC 27699-1617
FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 1/31/2025
Facility Name: Colonial Pipeline Company Greensboro Junction WWTF Non-Discharge WQ0006317 ulc
Permit Name(if different): NPDES Other
Facility Address: 411 Gallimore Dairy Road TYPE OF PERMITTED OPERATION BEING MONITORED
Greensboro (sal) NC 27409 County Guilford 0 Lagoon ❑Remediation:Infiltration Gallery
(City) (State) (`Ivi IN Spray Field ❑Remediation:
Contact Person: Brian Smith Telephone#: [phone] 0 Rotary Distributor D Land Application of Sludge
Well Location/Site Name:Wastewater Irrigation System No.of wells to be sampled: 6 0 Water Source Heat Pump 0 Other:
(from Permit)
SAMPLING INFORMATION If WELL
WELL ID NUMBER(from Permit): 5 Date sample collected: 3/17/2022 FIELD ANALYSES: WAS
Well Depth: 29.00 ft. Well Diameter: 2 in. pH 00400: 5.6 units Temp.00ot0: 16.2 °c DRY at
Depth to Water Level 82546:13.44 ft.below measuring point Screened Interval: ft. to ft. Spec.Cond.00094: 140 µMhos time of
sampling,
Measuring Point is ft.above land surface Relative M.P.Elevation: ft. Odor 00085: None check
Volume of water pumped/bailed before sampling: 8.0 gallons Appearance Clear here:❑
Samples for metals were collected unfiltered: ®YES El NO and field acidified: ®YES 0 NO
LABORATORY INFORMATION
Date sample analyzed:3/18/2022 Laboratory Name: Pace Laboratory Certification No. 12
PARAMETERS NOTE:Values should reflect dissolved and colloidal concentrations.
COD 00335 mg/L Nitrite(NO2)as N 00615 mg/L Pb-Lead o1051 ug/L
Coliform:MF Fecal 31616 <1.0 /100mL Nitrate(NO3)as N 00620 0.067 mg/L Zn-Zinc 01092 mg/L
Coliform:MF Total 31504 /100mL Phosphorus:Total as P o0665<0.50 mg/L
(Note:Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other(Specify Compounds and Concentration Units):
Dissolved Solids:Total 70300 102 mg/L Al-Aluminum 01105 mg/L
pH(Lab)00403 units Ba-Barium 01007 ug/L
TOC ooss0 mg/L Ca-Calcium 00916 mg/L
Chloride o0940 23.2 mg/L Cd-Cadmium 01027 ug/L
Arsenic 01002 ug/L Chromium:Total 01034 ug/L
Grease and Oils 00552 mg/L Cu-Copper 01042 mg/L ORGANICS:(by GC,GC/MS,HPLC)
Phenol 32730 ug/L Fe-Iron 01045 _ug/L (Specify test and method#.ATTACH LAB REPORT.)
Sulfate 00945 mg/L Hg-Mercury 71900 ug/L Lab Report Attached? 0 Yes(1) IR No(0)
Specific Conductance 00095 µMhos K-Potassium 00937 mg/L VOC 7873 ,method#
Total Ammonia 00610 <0.10 mg/L Mg-Magnesium 00927 mg/L ,method#
(Ammonia Nitrogen;NH3 as N;Ammonia Nitrogen.Total)
Mn-Manganese o1055 ug/L ,method#
TKN as N 00625 mg/L Ni-Nickel 01067 ug/L ,method#
For Remedlatlon Systems Only(Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
I certify ti ot b t'iu test r,I ray kr r....ray[,v e Cehef.ttra Int.rniation subnn :-J I:_hio I t...I..Ir..(..aruu;tte and corno',.-.o.,rd I-t t t.1. ..b 'i:or;311:3 yncoI:Lila.vas arcduc.:o(I,r 1 o0f L I:d IF-tl c`.i r.HiS l.y is
D,�i::ucrtrheo Iabar,tori. 1 am a.,a c tl.al it ere are,gn Irt.rni.,realties for a tt mitt no!ARE hionr.a'ion.rnCJutt rag Iro pr,o.:b,I.I"of•Inca and m;mson:rcnt fo:knit vinq rolat on,.
Brian Smith i _ Lf 2 f /'2
Permittee(or Authorized Agent)Name and Title-Please print or type Signs Permittee(or Authorized Agent) (Date)
GW-59 Rev.06-07-2018

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING: Mail original DEPARTMENT OF ENVIRONMENTAL
PROCESSING OF WATER RESOURCES
INFORMATIONING UNIT
COMPLIANCE REPORT FORM and 1 copy to: 1617 MAIL SERVICE CENTER,RALEIGH,NC 27699-1617
FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 1/31/2025
Facility Name: Colonial Pipeline Company Greensboro Junction WWTF Non-Discharge WQ0006317 UIC
Permit Name(if different): NPDES Other
Facility Address: 411 Gallimore Dairy Road TYPE OF PERMITTED OPERATION BEING MONITORED
Greensboro (Street) NC 27409 countyGuilford
CI Lagoon ❑Remediation:Infiltration Gallery
(City) (state) R4+)
IN Spray Field D Remediation:
Contact Person: Brian Smith Telephone#: [phone] ❑ Rotary Distributor ❑Land Application of Sludge
Well Location/Site Name:Wastewater Irrigation System No.of wells to be sampled: 6 ❑ Water Source Heat Pump ❑Other:
(from Permit)
SAMPLING INFORMATION If WELL
WELL ID NUMBER(from Permit): 6 Date sample collected: 3/17/2022 FIELD ANALYSES: WAS
Well Depth: 21.1 ft. Well Diameter: 2 in. pH o0400: 6.1 units Temp.00010: 12.5 °c DRY at
Depth to Water Level a2546:4.91 ft.below measuring point Screened Interval: ft. to_ft. Spec.Cond.000e4. 612 µMhos time of
sarnpl;ng,
Measuring Point is ft.above land surface Relative M.P.Elevation: ft. Odor 00085: None check
Volume of water pumped/bailed before sampling: 8.0 gallons Appearance Clear here:❑
Samples for metals were collected unfiltered: III YES ❑NO and field acidified: ®YES 0 NO
LABORATORY INFORMATION
Date sample analyzed:3/18/2022 Laboratory Name: Pace Laboratory Certification No. 12
PARAMETERS NOTE:Values should reflect dissolved and colloidal concentrations.
COD 00335 mg/L Nitrite(NO2)as N 00615 mg/L Pb-Lead 01051 ug/L
Coliform:MF Fecal 31616 <1.0 /100mL Nitrate(NO3)as N 00620 0.084 mg/L Zn-Zinc 01092 mg/L
Coliform:MF Total 31504 /100mL Phosphorus:Total as P 00665 0.051 mg/L
(Note: Use MPH method for highly turbid samples) Orthophosphate 70507 mg/L Other(Specify Compounds and Concentration Units):
Dissolved Solids:Total 70300 364 mg/L Al-Aluminum o1105 mg/L
pH(Lab)00403 units Ba-Barium 01007 ug/L
TOC 00680 mg/L Ca-Calcium 00916 mg/L
Chloride 00940 60.5 mg/L Cd-Cadmium 01027 ug/L
Arsenic 01002 ug/L Chromium:Total 01034 ug/L
Grease and Oils o0552 mg/L Cu-Copper o1042 mg/L ORGANICS:(by GC,GC/MS,HPLC)
Phenol 32730 ug/L Fe-Iron 01045 ug/L (Specify test and method#.ATTACH LAB REPORT.)
Sulfate 00945 mg/L Hg-Mercury 71900 ug/L Lab Report Attached? 0 Yes(1) tiii No(0)
Specific Conductance 00095 µMhos K-Potassium 00937 mg/L VOC 7873 ,method#
Total Ammonia oo610 <0.10 mg/L Mg-Magnesium 00927 mg/L ,method#
(Ammonia Nitrogen;NH3 as N;Ammonia Nitrogen,Total)
Mn-Manganese 01055 ug/L ,method#
TKN as N 00625 mg/L Ni-Nickel 01067 ug/L ,method#
For Remediation Systems Only(Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
1 certify that,to the I r-et of ol;, Ir:iym led I lir.f.li e.ieri.citwn s„1m tt,1 it.nis: ?rt is to . i+pure., _too complete and that it e hd i ,r. :1,I,,ca'data wee pioducau.;sing,;,. oueu metli,ue,',in:n yt e by i.
DO.R-rc tili_:ci lat arut,1, I.it ..-.,fe''ii I ,r,,,are .knit c i',t.,:n,dtP::f;,_ccm,tit c,I se ti'n'•:,,:lor.n'Juc.ing het,,-s bdr:y r inns ro,I le pnnrourc--..t far.n_.:ro Clo'cnons.
Brian Smith - - .��Q 021 2Z
Permittee(or Authorized Agent)Name and Title-Please print or type Si. _, re of Permittee(or Authorized Agent) (Da e)
GW-59 Rev.06-07-2018
1

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING: Mail original DEPARTMENT OF INFORMATIONENVIRONMENTAL QUALITY-131V. F WATER RESOURCES
PROCESSING UNIT
COMPLIANCE REPORT FORM and 1 Copy t0: 1617 MAIL SERVICE CENTER,RALEIGH,NC 27699.1617
FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 1/31/2025
Facility Name: Colonial Pipeline Company Greensboro Junction WWTF Non-Discharge WQ0006317 UIC
Permit Name(if different): NPDES Other
Facility Address: 411 Gallimore Dairy Road TYPE OF PERMITTED OPERATION BEING MONITORED
Greensboro (Street) NC 27409 Count
y Guilford 0 Lagoon ❑Remediation: Infiltration Gallery
(City) `s1`t`I (`(P) I Spray Field 0 Remediation:
Contact Person: Brian Smith Telephone#: [phone] ❑ Rotary Distributor 0 Land Application of Sludge
Well Location/Site Name:Wastewater Irrigation System No.of wells to be sampled: 6 0 Water Source Heat Pump ❑Other:
(from Permit)
SAMPLING INFORMATION If WELL
WELL ID NUMBER(from Permit): 7 Date sample collected: 3/17/2022 FIELD ANALYSES: WAS
Well Depth: 27.6 ft. Well Diameter: 2 in. pH 00400: 6.3 units Temp.°Polo: 15.3 °C DRY at
Depth to Water Level 82546:12.11 ft.below measuring point Screened Interval: ft. to ft. Spec.Cond.00094: 95 µMhos time of
sampling,
Measuring Point is ft.above land surface Relative M.P.Elevation: ft. Odor 00085: None check
Volume of water pumped/bailed before sampling: 8.0 gallons Appearance Clear here:❑
Samples for metals were collected unfiltered: l®YES 0 NO and field acidified: ®YES ❑NO
LABORATORY INFORMATION
Date sample analyzed:3/18/2022 Laboratory Name: Pace Laboratory Certification No. 12
PARAMETERS NOTE:Values should reflect dissolved and colloidal concentrations.
COD 00335 mg/L Nitrite(NO2)as N 00615 mg/L Pb-Lead 01051 ug/L
Coliform: MF Fecal 31616 <1.0 /100mL Nitrate(NO3)as N 00620 0.41 mg/L Zn-Zinc 01092 mg/L
Coliform:MF Total 31504 /100mL Phosphorus:Total as P 00665 0.18 mg/L
(Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other(Specify Compounds and Concentration Units):
Dissolved Solids:Total 70300 101 mg/L Al-Aluminum 01105 mg/L
pH(Lab)00403 units Ba-Barium 01007 ug/L
TOC 00680 mg/L Ca-Calcium awe mg/L
Chloride 00940 2.3 mg/L Cd-Cadmium 01027 ug/L
Arsenic 01002 ug/L Chromium:Total 01034 uglL
Grease and Oils 00552 mg/L Cu-Copper 01042 mg/L ORGANICS:(by GC,GC/MS,HPLC)
Phenol 32730 ug/L Fe-Iron o104s ug/L (Specify test and method#.ATTACH LAB REPORT.)
Sulfate 00945 mg/L Hg-Mercury 71900 uglL Lab Report Attached? 0 Yes(1) ❑■ No(0)
Specific Conductance 00095 µMhos K-Potassium 00937 mg/L VOC 7873 ,method#
Total Ammonia 00610 <0.10 mg/L Mg-Magnesium 00927 mg/L ,method#
(Ammonia Mtrogen,NH,as N:Ammonia Nitrogen,Total) Mn-Manganese moss uglL ,method#
TKN as N 00625 mg/L Ni-Nickel 01067 ug/L ,method#
For Remediation Systems Only(Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
c ar:ii;-Ih,v U :n,-I:, _1'',r I , ...1 I t I,I 1I1, _rn rii-ir_.,Lmittl•.in(r r 1 1:11 '.Ir - a..e_I a. ,1 .'r:,It-ir r111111,t Cr.; ,,t. 'a:_•. an3 a[al data:an oro:ic_ad no ng epproa.n m tI ,rd 1', s^y o
D1\N ccrtfz:I ibor at I. I,:n .II.;.1 1,,It:,i,.r I.is(.Lan'_ , hi s it i 1111 1 1,._,.ml,.'1dt I r.a-I,.Li f inn 1 nh:,ot'n,,, in': riOn>L'rrerl to K lri.,I'll'.iolal•11,
Brian Smith 1 . ' (2 J )2 Z
Permittee(or Authorized Agent)Name and Title-Please print or type Signe • --rmittee(or Authorized Agent) (Date)
GW-59 Rev.06-07-2018
I

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING: Mail original DEPARTMENT OF ENVIRONMENTAL
F WATER RESOURCES
INFORMATION PROCESSING SINGUNR
COMPLIANCE REPORT FORM and 1 Copy to: 1617 MAIL SERVICE CENTER,RALEIGH,NC 27699-1617
FACILITY INFORMATION Pease Print Clearly or Type PERMIT Number: Expiration Date: 1/31/2025
Facility Name: Colonial Pipeline Company Greensboro Junction WWTF Non Discharge W00006317 uIC
Permit Name(if different): NPDES Other
Facility Address: 411 Gallimore Dairy Road TYPE OF PERMITTED OPERATION BEING MONITORED
Greensboro (Street) NC 27409 Count
y Guilford ❑ Lagoon ❑Remediation: Infiltration Gallery
(Slate) 1Zip)
IN Spray Field ❑Remediation:
Contact Person: Brian Smith Telephone#: [phone] ❑ Rotary Distributor ❑Land Application of Sludge
Well Location/Site Name:Wastewater Irrigation System No.of wells to be sampled: 6 ❑ Water Source Heat Pump 0 Other:
(from Permit)
SAMPLING INFORMATION If WELL
WELL ID NUMBER(from Permit): 9 Date sample collected: 3/17/2022 FIELD ANALYSES: WAS
Well Depth: 31.8 ft. Well Diameter: 2 in. pH 00400: 5.0 units Temp.o0010: 18.7 °C DRY at
Depth to Water Level 02546:18.16 ft.below measuring point Screened Interval: ft. to ft. Spec.Cond.00094:40 µMhos time of
sampling,
Measuring Point is ft.above land surface Relative M.P.Elevation: ft. Odor 00085: None check
Volume of water pumped/bailed before sampling: 7.0 gallons Appearance Clear here:❑
Samples for metals were collected unfiltered: II YES 0 NO and field acidified: III YES ❑NO
LABORATORY INFORMATION
Date sample analyzed:3/18/2022 Laboratory Name: Pace Laboratory Certification No. 12
PARAMETERS NOTE:Values should reflect dissolved and colloidal concentrations.
COD 00335 mg/L Nitrite(NO2)as N 00615 mg/L Pb-Lead o1os1 ug/L
Coliform:MF Fecal 31616 <1.0 /100mL Nitrate(NO3)as N 00620 <0.10 mg/L Zn-Zinc 01092 mg/L
Coliform:MF Total 31504 /100mL Phosphorus:Total as P 00665 <0.050 mg/L
(Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other(Specify Compounds and Concentration Units):
)issolved Solids:Total 70300 33.0 mg/L Al-Aluminum 01105 mg/L
pH(Lab)00403 units Ba-Barium 01007 ug/L
TOC 00680 mg/L Ca-Calcium 00916 mg/L
Chloride o094o 4.1 mg/L Cd-Cadmium 01027 ug/L
Arsenic 01002 ug/L Chromium:Total 01034 ug/L
Grease and Oils 00552 mg/L Cu-Copper 01042 mg/L ORGANICS:(by GC,GC/MS,HPLC)
Phenol 32730 ug/L Fe-Iron 01045 ug/L (Specify test and method#.ATTACH LAB REPORT.)
Sulfate 00945 mg/L Hg-Mercury 71900 ug/L Lab Report Attached? ❑ Yes(1) III No(0)
Specific Conductance 00095 µMhos K-Potassium 00937 mg/L VOC 7873 ,method#
Total Ammonia 00610 <0.10 mg/L Mg-Magnesium o0927 mg/L ,method#
(Ammonia Nitrogen:NH3as N;Ammonia Nitrogen,Total) Mn-Manganese 01055_ ug/L ,method#
TKN as N 00625 mg/L Ni-Nickel 01067 ug/L ,method#
For Remediation Systems Only(Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
I -' :,tl.i t. 'Fc t.r+t JI r„i. ,,I,1, r.,1-1121.(Ik Ill,I,i:t`.r s urn tic)i,rlii,r_c i I s tn,_ ;.care'€_. ar;,-.riple:c,di rl trrrt a- n; ill''': ih II\l..11 da'a a_. Drat __I uslrg a1_pr..,J 11c_thrltis aualpss I: J
IJW12-a:erlli.li I,rz;rdor,. I do :,..are ui,i t :re die srPi ir,ANT,nn;,ltit:.Ira,ul,I.J'iln LI`:r=e III ic,r.,,:l.nn u r I,.1111.,ilk,'I ,_SI:O,.I y rf fir_s i t rnu-rsurrnert Iur(r,..a r .io,at ins
Brian Smith l _ 2 / 2 Z
Permittee(or Authorized Agent)Name and Title-Please print or type Signet ermittee(or Authorized Agent) (Date)
GW-59 Rev.06-07-2018

GW-59A COMPLIANCE REPORT FORM Permit# W00006317
(Submit Of each monitoring period with GW-59 forms.)
I Enter date monitoring results were due.(April 30,2022)Will this monitoring report(GW-59 and GW-59A) YES Fbe submitted after the established due date?
2 Was any required information missing on the GW-59 report forms? YES NO
IF the answer to question 1 or 2 is"YES",list in the space provided below the well identification number(s)and explain the
problems encountered in obtaining the required information.
3 Are any of the monitor wells in need of repair or maintenance(damaged casing,unlocked or missing cap,missing Identification YES NO
plate,area overgrown,etc.)?If the answer is"Yes",contact the Regional Office for guidance.
4 Are any monitored constituents equal to or above the established standards? ( YES NO
If the answer to question 4 is NO',skip to section 8.
if the answer to question 4 is"YES"list the affected wells individually with constituent(s)and concentration(s)
exceeding standards in the space provided below pH for all monitor wells sampled was below the range of 6.5-8.5
SU.
S For the constituents identified in question 4 above,have standards been exceeded previously for the same 0 NO
constituent(s)In the same well(s)in the last two years?
If the answer to question 5 is NO",skip to section 8.
If the answer to question 5 is"YES",list in the space provided below,each well with constituent(s)exceeding
standards,concentration(s)reported,and sample collection date for each occurrence(for the last two years).
All MW's had a pH less than 6.5 SU in November 2020 and In Aoril 2021.
6 Are the monitoring wells listed in section 5 located at or beyond the review boundary? YES NO
-
If the answer is"YES",a groundwater quality problem may be occurring.CONTACT THE REGIONAL OFFICE
IMMEDIATELY FOR GUIDANCE.If the answer Is"NO",monitoring wells maybe Improperly located;contact the
Regional Office.
7 Is the permittee Implementing previously approved actions required by the Division involving this groundwater YES NO
quality problem?
If the answer to question 7 is"YES",describe those actions in the space provided below.
If the answer to question 7 is'WO';,pntactthe Regional Office within 90 days:an evaluation may be
required to determine the impact the waste disposal system is having at the review and compliance
boundaries surrounding this facility.Failure to do so may subject the permittee to a Notice of Violation,
fines,and/or penalties.
8 The person completing this portion(GW-59A)of the monitoring report should sign below and submit this form
with GW-59 forms for required wells to the address provided at the top of the current GW-59 form.
I hereby acknowledge that the above information was evaluated and the Information submitted in this report
(Comoli GW-59A1 is true and complete to the best of my knowledge.
417/ /
Signature of Perminee(or Authorized Agent)Date

Pace Analytical Services,LLC
aceAnalyfical 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
www.pacelabs.com
[phone]
March 24, 2022
Michael Pfeifer
S&ME
3201 Spring Forest Road
Raleigh, NC 27616
RE: Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
Dear Michael Pfeifer:
Enclosed are the analytical results for sample(s)received by the laboratory on March 17, 2022. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual,where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services-Asheville
• Pace Analytical Services-Eden
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Angela Baioni
[e-mail]
[phone]
Project Manager
Enclosures
�,Q pC�FO;
JREPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
•
without the written consent of Pace Analytical Services,LLC. Page 1 of 22

Pace Analytical Services,LLC
aceAnalytical® 9800 Kincey Ave. Suite100
Huntersville,NC 28078078
www.pacelebs.com [phone]
CERTIFICATIONS
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
Pace Analytical Services Asheville
2225 Riverside Drive,Asheville,NC 28804 South Carolina Laboratory ID:99030
Florida/NELAP Certification#:E87648 South Carolina Certification#:99030001
North Carolina Drinking Water Certification#:37712 VirginiaNELAP Certification#:460222
North Carolina Wastewater Certification#:40
Pace Analytical Services Eden
205 East Meadow Road Suite A, Eden,NC 27288 North Carolina Wastewater Certification#:633
North Carolina Drinking Water Certification#:37738 Virginia/VELAP Certification#:460025
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 22

Pace Analytical Services,LLC
16
ace Analytical 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
www.pacelabs.eom [phone]
SAMPLE ANALYTE COUNT
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92594033001 MW-1 SM 2540C-2015 AED 1 PASI-E
EPA 353.2 Rev 2.0 1993 AMI 1 PASI-E
SM 9222D-2015 LRB 1 PASI-E
EPA 350.1 Rev 2.0 1993 NDS 1 PASI-A
EPA 365.1 Rev 2.0 1993 SMT 1 PASI-A
SM 4500-CI-E-2011 MMB 1 PASI-A
92594033002 MW-2 SM 2540C-2015 AED 1 PASI-E
EPA 353.2 Rev 2.0 1993 AMI 1 PASI-E
SM 9222D-2015 LRB 1 PASI-E
EPA 350.1 Rev 2.0 1993 NDS 1 PASI-A
EPA 365.1 Rev 2.0 1993 SMT 1 PASI-A
SM 4500-CI-E-2011 MMB 1 PASI-A
92594033003 MW-5 SM 2540C-2015 AED 1 PASI-E
EPA 353.2 Rev 2.0 1993 AMI 1 PASI-E
SM 9222D-2015 LRB 1 PASI-E
EPA 350.1 Rev 2.0 1993 NDS 1 PASI-A
EPA 365.1 Rev 2.0 1993 SMT 1 PASI-A
SM 4500-CI-E-2011 MMB 1 PASI-A
92594033004 MW-6 SM 2540C-2015 AED 1 PASI-E
EPA 353.2 Rev 2.0 1993 AMI 1 PASI-E
SM 9222D-2015 LRB 1 PASI-E
EPA 350.1 Rev 2.0 1993 NDS 1 PASI-A
EPA 365.1 Rev 2.0 1993 SMT 1 PASI-A
SM 4500-CI-E-2011 MMB 1 PASI-A
92594033005 MW-7 SM 2540C-2015 AED 1 PASI-E
EPA 353.2 Rev 2.0 1993 AMI 1 PASI-E
SM 9222D-2015 LRB 1 PASI-E
EPA 350.1 Rev 2.0 1993 NDS 1 PASI-A
EPA 365.1 Rev 2.0 1993 SMT 1 PASI-A
SM 4500-CI-E-2011 MMB 1 PASI-A
92594033006 MW-9 SM 2540C-2015 AED 1 PASI-E
EPA 353.2 Rev 2.0 1993 AMI 1 PASI-E
SM 9222D-2015 LRB 1 PASI-E
EPA 350.1 Rev 2.0 1993 NDS 1 PASI-A
EPA 365.1 Rev 2.0 1993 SMT 1 PASI-A
SM 4500-CI-E-2011 MMB 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 22

Pace Analytical Services,LLC
ace Analytical® 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
www.pacMatbs.cae [phone]
I
SAMPLE ANALYTE COUNT
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
PASI-A=Pace Analytical Services-Asheville
PASI-E=Pace Analytical Services-Eden
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 22

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
www.pacelabs.com
[phone]
I
ANALYTICAL RESULTS
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
Sample: MW-1 Lab ID: 92594033001 Collected: 03/17/22 09:45 Received: 03/17/22 11:59 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids Analytical Method:SM 2540C-2015
Pace Analytical Services-Eden
Total Dissolved Solids 121 mg/L 25.0 1 03/18/22 16:10
353.2 NO2/NO3 unpres EDN Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Eden
Nitrogen,Nitrate 0.70 mg/L 0.040 1 03/18/22 15:19 14797-55-8
MBIO 9222D Fecal Coliform EDN Analytical Method:SM 9222D-2015 Preparation Method:SM 9222D-2015
Pace Analytical Services-Eden
Fecal Coliforms <1.0 CFU/100 mL 1.0 1 03/17/22 16:08 03/18/22 15:01
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 mg/L 0.10 1 03/24/22 14:22 7664-41-7
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus <0.050 mg/L 0.050 1 03/22/22 21:19 03/23/22 20:23 7723-14-0
4500 Chloride Analytical Method:SM 4500-CI-E-2011
Pace Analytical Services-Asheville
Chloride 2.5 mg/L 1.0 1 03/24/22 20:20 16887-00-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 5 of 22

Pace Analytical Services,LLC
ace Analytical 9800 Kinsey Ave. Suite100
__! Huntersville,NC 28078078
www.pacelebs.com [phone]
ANALYTICAL RESULTS
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
Sample: MW-2 Lab ID: 92594033002 Collected: 03/17/22 10:15 Received: 03/17/22 11:59 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids Analytical Method:SM 2540C-2015
Pace Analytical Services-Eden
Total Dissolved Solids 201 mg/L 25.0 1 03/18/22 16:10
353.2 NO2/NO3 unpres EDN Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Eden
Nitrogen,Nitrate 3.3 mg/L 0.040 1 03/18/22 15:22 14797-55-8
MBIO 9222D Fecal Coliform EDN Analytical Method:SM 9222D-2015 Preparation Method:SM 9222D-2015
Pace Analytical Services-Eden
Fecal Coliforms <1.0 CFU/100 mL 1.0 1 03/17/22 16:27 03/18/22 15:01
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 mg/L 0.10 1 03/24/22 14:23 7664-41-7
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus <0.050 mg/L 0.050 1 03/22/22 21:19 03/23/22 20:23 7723-14-0
4500 Chloride Analytical Method:SM 4500-CI-E-2011
Pace Analytical Services-Asheville
Chloride 39.3 mg/L 1.0 1 03/24/22 20:22 16887-00-6 M1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 6 of 22

Pace Analytical Services,LLC
ace Analytical 9800 Kinsey Ave. Suite 100
Huntersville,NC 28078
www.paealabs.com [phone]
ANALYTICAL RESULTS
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
Sample: MW-5 Lab ID: 92594033003 Collected: 03/17/22 09:10 Received: 03/17/22 11:59 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids Analytical Method:SM 2540C-2015
Pace Analytical Services-Eden
Total Dissolved Solids 102 mg/L 25.0 1 03/18/22 16:12
353.2 NO2/NO3 unpres EDN Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Eden
Nitrogen,Nitrate 0.067 mg/L 0.040 1 03/18/22 15:14 14797-55-8
MBIO 9222D Fecal Coliform EDN Analytical Method:SM 9222D-2015 Preparation Method:SM 9222D-2015
Pace Analytical Services-Eden
Fecal Coliforms <1.0 CFU/100 mL 1.0 1 03/17/22 16:08 03/18/22 15:01
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 mg/L 0.10 1 03/24/22 14:25 7664-41-7
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus <0.050 mg/L 0.050 1 03/22/22 21:19 03/23/22 20:24 7723-14-0
4500 Chloride Analytical Method:SM 4500-CI-E-2011
Pace Analytical Services-Asheville
Chloride 23.2 mg/L 1.0 1 03/24/22 20:24 16887-00-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 7 of 22

Pace Analytical Services,LLC
/1ace Analytical® 9800 Kincey Ave. Suite100
Huntersville,NC 28078078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
Sample: MW-6 Lab ID: 92594033004 Collected: 03/17/22 09:30 Received: 03/17/22 11:59 Matrix:Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids Analytical Method:SM 2540C-2015
Pace Analytical Services-Eden
Total Dissolved Solids 364 mg/L 25.0 1 03/18/22 16:12
353.2 NO2/NO3 unpres EDN Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Eden
Nitrogen,Nitrate 0.084 mg/L 0.040 1 03/18/22 15:18 14797-55-8
MBIO 9222D Fecal Coliform EDN Analytical Method:SM 9222D-2015 Preparation Method:SM 9222D-2015
Pace Analytical Services-Eden
Fecal Coliforms <1.0 CFU/100 mL 1.0 1 03/17/22 16:08 03/18/22 15:01
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 mg/L 0.10 1 03/24/22 14:26 7664-41-7
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus 0.051 mg/L 0.050 1 03/22/22 21:19 03/23/22 20:25 7723-14-0
4500 Chloride Analytical Method:SM 4500-CI-E-2011
Pace Analytical Services-Asheville
Chloride 60.5 mg/L 2.0 2 03/24/22 20:24 16887-00-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 8 of 22

Pace Analytical Services,LLC
aceAnalytical 9800 Kincey Ave. Suite100
Huntersville,NC 28078078
www.pacelebs.com [phone]
ANALYTICAL RESULTS
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
Sample: MW-7 Lab ID: 92594033005 Collected: 03/17/22 08:45 Received: 03/17/22 11:59 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids Analytical Method:SM 2540C-2015
Pace Analytical Services-Eden
Total Dissolved Solids 101 mg/L 25.0 1 03/18/22 16:12
353.2 NO2/NO3 unpres EDN Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Eden
Nitrogen,Nitrate 0.41 mg/L 0.040 1 03/18/22 15:11 14797-55-8
MBIO 9222D Fecal Coliform EDN Analytical Method:SM 9222D-2015 Preparation Method:SM 9222D-2015
Pace Analytical Services-Eden
Fecal Coliforms <1.0 CFU/100 mL 1.0 1 03/17/22 14:58 03/18/22 15:01
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 mg/L 0.10 1 03/24/22 14:28 7664-41-7
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus 0.18 mg/L 0.050 1 03/22/22 21:19 03/23/22 20:26 7723-14-0
4500 Chloride Analytical Method:SM 4500-CI-E-2011
Pace Analytical Services-Asheville
Chloride 2.3 mg/L 1.0 1 03/24/22 20:28 16887-00-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 9 of 22

Pace Analytical Services,LLC
ace Analytical® 9800 Kincey Ave. Suite100
Huntersville,NC 28078078
www.pscNsbs.cas [phone]
ANALYTICAL RESULTS
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
Sample: MW-9 Lab ID: 92594033006 Collected: 03/17/22 10:45 Received: 03/17/22 11:59 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids Analytical Method:SM 2540C-2015
Pace Analytical Services-Eden
Total Dissolved Solids 33.0 mg/L 25.0 1 03/18/22 16:12
353.2 NO2/NO3 unpres EDN Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Eden
Nitrogen,Nitrate 0.93 mg/L 0.040 1 03/18/22 15:23 14797-55-8
MBIO 9222D Fecal Coliform EDN Analytical Method:SM 9222D-2015 Preparation Method:SM 9222D-2015
Pace Analytical Services-Eden
Fecal Coliforms <1.0 CFU/100 mL 1.0 1 03/17/22 16:48 03/18/22 15:01
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 mg/L 0.10 1 03/24/22 14:29 7664-41-7
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus <0.050 mg/L 0.050 1 03/22/22 21:19 03/23/22 20:26 7723-14-0
4500 Chloride Analytical Method:SM 4500-CI-E-2011
Pace Analytical Services-Asheville
Chloride 4.1 mg/L 1.0 1 03/24/22 20:29 16887-00-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 10 of 22

Pace Analytical Services,LLC
x 9800 Kincey Ave. Suite100
aceAnalytical
Huntersville,NC 28078078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
QC Batch: 685857 Analysis Method: SM 2540C-2015
QC Batch Method: SM 2540C-2015 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services-Eden
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
METHOD BLANK: 3586418 Matrix: Water
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Dissolved Solids mg/L <25.0 25.0 03/18/22 16:10
LABORATORY CONTROL SAMPLE: 3586419
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Total Dissolved Solids mg/L 250 272 109 90-110
SAMPLE DUPLICATE: 3586420
92594033001 Dup
Parameter Units Result Result RPD Qualifiers
Total Dissolved Solids mg/L 121 102 17
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:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 11 of 22

Pace Analytical Services,LLC
aceAnalytical® 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
www.picaIabs.com [phone]
QUALITY CONTROL DATA
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
QC Batch: 685816 Analysis Method: EPA 353.2 Rev 2.0 1993
QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate+Nitrite,Unpres. EDN
Laboratory: Pace Analytical Services-Eden
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
METHOD BLANK: 3586257 Matrix: Water
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen,Nitrate mg/L <0.040 0.040 03/18/22 15:09
LABORATORY CONTROL SAMPLE: 3586258
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen, Nitrate mg/L 1.5 1.5 97 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3586259 3586260
MS MSD
92594033005 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen, Nitrate mg/L 0.41 1.5 1.5 1.9 1.8 96 96 90-110 1
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3586261 3586262
MS MSD
92594033003 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen, Nitrate mg/L 0.067 1.5 1.5 1.5 1.5 95 95 90-110 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:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 12 of 22

Pace Analytical Services,LLC
9800 Kincey Ave. Suite100
aceAnalytical
Huntersville,NC 28078078
www.pacelabs.coln
[phone]
QUALITY CONTROL DATA
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
QC Batch: 685863 Analysis Method: SM 9222D-2015
QC Batch Method: SM 9222D-2015 Analysis Description: 9222D Fecal Coliform(MF)-EDN
Laboratory: Pace Analytical Services-Eden
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
METHOD BLANK: 3586478 Matrix: Water
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL <1.0 1.0 03/18/22 15:01
METHOD BLANK: 3586480 Matrix: Water
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL <1.0 1.0 03/18/22 15:01
METHOD BLANK: 3586481 Matrix: Water
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL <1.0 1.0 03/18/22 15:01
METHOD BLANK: 3586482 Matrix: Water
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
' Fecal Coliforms CFU/100 mL <1.0 1.0 03/18/22 15:01
METHOD BLANK: 3586485 Matrix: Water
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL <1.0 1.0 03/18/22 15:01
METHOD BLANK: 3586486 Matrix: Water
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL <1.0 1.0 03/18/22 15:01
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:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 13 of 22

Pace Analytical Services,LLC
ace Analytical® 9800 Kincey Ave. Suite100
Huntersville,NC 28078078
www.pacelabs.com [phone]
I
QUALITY CONTROL DATA
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
SAMPLE DUPLICATE: 3586479
92594033005 Dup
Parameter Units Result Result RPD Qualifiers
Fecal Coliforms CFU/100 mL <1.0 <1.0
SAMPLE DUPLICATE: 3586484
92594033002 Dup
Parameter Units Result Result RPD Qualifiers
Fecal Coliforms CFU/100 mL <1.0 <1.0
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:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 14 of 22

Pace Analytical Services,LLC
aceAnalytical® 9800 Kincey Ave. Suite100
Huntersville,NC 28078078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
QC Batch: 686928 Analysis Method: EPA 350.1 Rev 2.0 1993
QC Batch Method: EPA 350.1 Rev 2.0 1993 Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services-Asheville
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
METHOD BLANK: 3590955 Matrix: Water
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen,Ammonia mg/L <0.10 0.10 03/24/22 13:50
LABORATORY CONTROL SAMPLE: 3590956
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,Ammonia mg/L 5 5.0 100 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3590957 3590958
MS MSD
92593785001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen,Ammonia mg/L 11.3 5 5 19.0 19.9 154 171 90-110 4 M1
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3590959 3590960
MS MSD
92593785002 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen,Ammonia mg/L 1.9 5 5 6.8 6.8 98 98 90-110 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:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 15 of 22

Pace Analytical Services,LLC
ace Analytical 9800 Kincey Ave. Suite 100
078
lit+Hll tr Huntersville,NC 28078
www.pacelabs.com [phone]
f
QUALITY CONTROL DATA
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
QC Batch: 686488 Analysis Method: EPA 365.1 Rev 2.0 1993
QC Batch Method: EPA 365.1 Rev 2.0 1993 Analysis Description: 365.1 Phosphorus,Total
Laboratory: Pace Analytical Services-Asheville
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
METHOD BLANK: 3589110 Matrix: Water
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Phosphorus mg/L <0.050 0.050 03/23/22 20:04
LABORATORY CONTROL SAMPLE: 3589111
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Phosphorus mg/L 2.5 2.5 101 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3589112 3589113
MS MSD
92593261001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Phosphorus mg/L 1.6 2.5 2.5 4.2 4.1 101 99 90-110 1
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3589114 3589115
MS MSD
92593268001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Phosphorus mg/L 1.1 2.5 2.5 3.7 3.6 104 102 90-110 1
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 16 of 22

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
,(1,1ace Analytical Huntersville,NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
QC Batch: 686782 Analysis Method: SM 4500-CI-E-2011
QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride
Laboratory: Pace Analytical Services-Asheville
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
METHOD BLANK: 3590339 Matrix: Water
Associated Lab Samples: 92594033001,92594033002,92594033003,92594033004,92594033005,92594033006
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride mg/L <1.0 1.0 03/24/22 20:18
LABORATORY CONTROL SAMPLE: 3590340
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Chloride mg/L 20 20.9 104 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3590341 3590342
MS MSD
92594033001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Chloride mg/L 2.5 10 10 12.8 13.0 103 105 90-110 1
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3590343 3590344
MS MSD
92594033002 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Chloride mg/L 39.3 10 10 50.3 50.7 110 114 90-110 1 M1
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 17 of 22

Pace Analytical Services,LLC
aceAnalytical® 9800 Kincey Ave. Suite100
Huntersville,NC 28078078
www.pacelabs.com [phone]
QUALIFIERS
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
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.
Reported results are not rounded until the final step prior to reporting.Therefore,calculated parameters that are typically reported as
"Total"may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited.Contact your Pace PM for the current list of accredited analytes.
TNI-The NELAC Institute.
ANALYTE QUALIFIERS
M 1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample(LCS)recovery.
REPORT OF LABORATORY ANALYSIS
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Date:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 18 of 22

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: GREENSBORO TANK FARM SPRAY FIE
Pace Project No.: 92594033
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92594033001 MW-1 SM 2540C-2015 685857
92594033002 MW-2 SM 2540C-2015 685857
92594033003 MW-5 SM 2540C-2015 685857
92594033004 MW-6 SM 2540C-2015 685857
92594033005 MW-7 SM 2540C-2015 685857
92594033006 MW-9 SM 2540C-2015 685857
92594033001 MW-1 EPA 353.2 Rev 2.0 1993 685816
92594033002 MW-2 EPA 353.2 Rev 2.0 1993 685816
92594033003 MW-5 EPA 353.2 Rev 2.0 1993 685816
92594033004 MW-6 EPA 353.2 Rev 2.0 1993 685816
92594033005 MW-7 EPA 353.2 Rev 2.0 1993 685816
92594033006 MW-9 EPA 353.2 Rev 2.0 1993 685816
92594033001 MW-1 SM 9222D-2015 685863 SM 9222D-2015 686067
92594033002 MW-2 SM 9222D-2015 685863 SM 92220-2015 686067
92594033003 MW-5 SM 9222D-2015 685863 SM 9222D-2015 686067
92594033004 MW-6 SM 92220-2015 685863 SM 9222D-2015 686067
92594033005 MW-7 SM 9222D-2015 685863 SM 9222D-2015 686067
92594033006 MW-9 SM 9222D-2015 685863 SM 92220-2015 686067
92594033001 MW-1 EPA 350.1 Rev 2.0 1993 686928
92594033002 MW-2 EPA 350.1 Rev 2.0 1993 686928
92594033003 MW-5 EPA 350.1 Rev 2.0 1993 686928
92594033004 MW-6 EPA 350.1 Rev 2.0 1993 686928
92594033005 MW-7 EPA 350.1 Rev 2.0 1993 686928
92594033006 MW-9 EPA 350.1 Rev 2.0 1993 686928
92594033001 MW-1 EPA 365.1 Rev 2.0 1993 686488 EPA 365.1 Rev 2.0 1993 686798
92594033002 MW-2 EPA 365.1 Rev 2.0 1993 686488 EPA 365.1 Rev 2.0 1993 686798
92594033003 MW-5 EPA 365.1 Rev 2.0 1993 686488 EPA 365.1 Rev 2.0 1993 686798
92594033004 MW-6 EPA 365.1 Rev 2.0 1993 686488 EPA 365.1 Rev 2.0 1993 686798
92594033005 MW-7 EPA 365.1 Rev 2.0 1993 686488 EPA 365.1 Rev 2.0 1993 686798
92594033006 MW-9 EPA 365.1 Rev 2.0 1993 686488 EPA 365.1 Rev 2.0 1993 686798
92594033001 MW-1 SM 4500-CI-E-2011 686782
92594033002 MW-2 SM 4500-CI-E-2011 686782
92594033003 MW-5 SM 4500-CI-E-2011 686782
92594033004 MW-6 SM 4500-CI-E-2011 686782
92594033005 MW-7 SM 4500-CI-E-2011 686782
92594033006 MW-9 SM 4500-CI-E-2011 686782
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/24/2022 11:12 PM without the written consent of Pace Analytical Services,LLC. Page 19 of 22

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Page PO of 2

iDocument Name: Document Revised:November 15,2021
aceArialytical Sample CondlUon U•on Re cal•t SCUR Page 2 of 2
I+ Document No.: Issuing Authority:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality ma,.
*Check mark top half of box If pH and/or dechiorination Is Proje
verified and within the acceptance range for preservation WO# : 92594433
samples.----------- - ---- - -- —
Exceptions:VOA,CoUform,TOC,Oil and Grease,DRO/8015(water)DDC,utig PM: AM Date: 03/24/22
**Bottom half of box is to list number of bottles CLIENT: 92-58ME RAL
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pH Adjustment Log for Preserved Samples I
Sample ID Type of Preservative pit upon receipt Date preservation adjusted Time preservation
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Note: Whenever there Is a discrepancy affecting North Carolina compliance samples,a copy of this form will be sent to t •
he North Canto()MR certification Off )Out of hold,Incorrect preservative,out of temp,incorrect containers.
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CHAIN-OF-CUSTODY/Analytical Request Document �I
i'Pace The Chain-of-Custody is a LEGAL DOCUMENT.AU relevant fields must be completed accurately.
Submitting a sample via this chain of custody constitutes acknowledgment and acceptance of the Pace Terms and Conditions found at https://info.pacelabs.com/hubfsdpas-standard-terms.pdf.
Section A Section B Section C
Required Client Irormation: Required Project Information: Invoice Information Page: a Of 1
Company S&IAE Raleigh Report To: Michael Pfeifer Attention:
Address: 32C1 Spring Forest Road Copy To: Company Name:
Raleigh.NC 2761E Address: - re :�: ...
Email: MPfederfi'smeinccom Purchase Order it: Paco Dude: -:_....:-:�:--.....--...:Regulatdry envy-'�:_:= .":
Phone: [phone] !Fax Project Name: Greensboro Tank Farm Spray Field Pace Prufe,A Manager a a.baioni - :-__
RequestedDueDote: n9d �Pacelabs.com, t_ ri-__:;`";e..,;:"Slate7CvCNtioii'F: -7s'�:=:.=-:-t
�-'�?t: Pace Profile*: 3514• NC
t..-- 'i CRequested.Analy'sis EllteiedfIWi!y ...: .
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