NCG160218_Monitoring Report_20220401

Geological Resources, Inc.
March 17, 2022
Ms. Lily Kay
Land Quality Division
Division of Energy, Mineral, and Land Resources
North Carolina Department of Environmental Quality
Mooresville Regional Office
610 E. Center Ave. Suite 301
Mooresville, North Carolina 28115
RE: Discharge Monitoring Report —January 2022 (Second Semi -Annual Period of 2021)
Stafford Street Asphalt Plant (Boggs Materials Recycle Plant)
225 Stafford Street Extension
Monroe, Union County, North Carolina
General Permit Number NCG160000
Certificate of Coverage No: NCG160218
GRI No. 4629
Dear Ms. Kay:
On behalf of Boggs Materials, Inc. (Boggs), please find attached results of stormwater outfall
sampling that was conducted on January 4, 2022, for the Stafford Street Asphalt Plant facility in
Monroe, Union County, North Carolina. Water samples were collected from the outfalls SDO-1
through SDO-8 by Boggs personnel on January 4, 2022, in accordance with the SWPPP and sampling
requirements of the permit. Water samples were analyzed for total suspended solids (TSS) and non -
polar oil and grease. The January 2022 sampling results indicated that there were no exceedances
of non -polar oil and grease levels in any of the sampled outfalls. TSS levels that exceeded the
allowable permit levels were reported in samples collected from outfalls SDO-1 through SDO-8. In
accordance with the permit, another sampling event would be required to verify if the TSS levels
continue to exceed permit levels. The Stormwater Discharge Outfall Monitoring Report is included
in Appendix A, the Stormwater Discharge Outfall Qualitative Monitoring Report is included in
Appendix B, and a complete laboratory analytical report is included as Appendix C.
3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] [phone] • Fax [phone]

Discharge Monitoring Report —January 2022 (Second Semi -Annual Period of 2021)
Stafford Street Asphalt Plant (Boggs Materials Recycle Plant)
Monroe, Union County, North Carolina
Certificate of Coverage No: NCG160218
Page 2 of 2
The next semi-annual sampling event is scheduled to be conducted between January through June
2022 during a representative rainfall event. Please do not hesitate to contact me at [phone],
if you have any questions or comments.
Sincerely,
Rohit Shetty, P.E.
Senior Engineer
cc: Charles Barrino and Amy Frick, Boggs Materials, Inc./Contractor Management Services
Division of Water Resources Central Files, NCDEQ, 1617 Mail Service Center, Raleigh, NC
27699-1617
file
enclosures
3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]

APPENDICES

APPENDIX A
STORMWATER DISCHARGE OUTFALL MONITORING REPORT

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APPENDIX B
STORMWATER DISCHARGE OUTFALL QUALITATIVE MONITORING REPORT

f;Y
Qt1ollty
Stormwater Discharge Ou l-fifl i (SDO) r �
Qualitative Monitoring Report yVo o�
For guidance on fllling out this forrn, please visit ht s;//deq.iie.iiov/about/divisions/energy-iiii)iera]-Iai3 i -�'�p
resources/energy-mineral-1and -permits/storniwater- emits/n/n cp les-industrial-sw#tab-4
o%
Permit No.: N/C/ G/ 116 or Certificate of Coverage No.: N/C/G/ 1 / 6/0 /2
Facility Name: STAFFORD STREET ASPHALT PLANT
County: UNION
Inspector: A nmA
Date of Inspection: O1/04/2022
Time of Inspection: 10:10 AM
Total Event Precipitation (inches); - ? 3 t t
Phone t •• t
All permits require qualitative monitoring to be performed during a "measurable storm event."
A"measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
N __
(Signature of Pertnittee Designee)
1. Outfall Description:
Outfall No. I Structure (pipe, ditch, etc.):
Receiving Stream; A
36i
Describe the indus ial activities thatloccur within the outfall drain�rea:
._. _t _._ . _! _ t. _t . _ h . -
Page I of 2
SWU-242, Last modified 07i28/2017

2. Color: Describe the color of the
(light, medium, dark) as descriptors: ___
using basic colors (red, brown, blue, etc.) and tint
3. Odor: Describe any dwisstinc odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.: t V b ov
4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
11 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1V 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
2 3 4 5
7.. Is there any foam in the stormwater discharge? 0 Yes 0 No.
8. Is there an oil sheen in the stormwater discharge? 0Yes 9 No.
9. Is there evidence of erosion or deposition at the outfall? U Yes 0 No.
14. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 07/28/2017

-4�
%. ivlrontn ti(al 0
Quality Zo
'iwi1<><water Discbarge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit littps://dec nc,,gov/about/divisions/crew-mineral-i.
resources/energy-mineral-lan t-permits/stormwater-permits/npdes-industrial-sw#tab-44
Permit No.: N/C/_Q/,L/6_/0 /�/,Q /Q/ or Certificate of Coverage No.: N/C/G/ 1 / 6 /0 /2 / I / 8 /
Facility Name: STAFFORD STREET ASPHALT PLANT
County: UNION Phone No. '1 o — i * (ogn
Inspector:. Rmy N F , —
Date of Inspection: 01/04/2022
Time of Inspection: 10:17 AM
r
Total Event Precipitation (inches): 0
All permits require qualitative monitoring to be perfonned during a "measurable storm event,"
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittek Nr Designee)
1. Outfall Description:
Outfall No. 2 Structure (pipe, ditch, etc.): i �-C,-
Receiving
Describe the industrial activities
l*% 61
occur within the outfall drainage
SWU-242, Last modified 07/28/2017
Pagel of 2

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: I )OV b1 o V 1 --
3. Odor: Describe
chlorine odor, etc.): l
that the discharge may have (i.e., smells strongly of oil, weak
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
01 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
'V 2 3 4 5
6, Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
10 2 3 4 5
7. Is there any foam in the stormwater discharge? © Yes • No.
8. Is there an oil sheen in the stormwater discharge? QYes 0 No.
9. Is there evidence of erosion or deposition at the outfall? Q Yes 0 No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe P-
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition inal , be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 07/28/2017

Ertvlr« nmental
�i
Qttct(itts �,
Starmwatelr; Discharge Outfall (SDO) 1%Fs����2y
Qualitative Monitoring Report
920
For guidance ofilling out this fornt, please visit littps:Hde .nc. ov/about/divisions/ene�y-niinet,il-lan
r:O-- h
resources/energy-m inera l-land-permits/storniwatctV ermi is/npdes-industrial-s"v#tab-4
Permit No.: N/C/--Q/-L/fz/O or Certificate of Coverage No.: N/C/G/ 1 / 6/0 /2 / 1 / 8 /
Facility Name: STAFFORD STREET ASPHALT PLANT
County: UNION Phone No. 1 D 4 • a91 - Li Q 16S
Inspector: Avy_ V N _tit. i do
Date of Inspection: 01/04/2022
Time of Inspection:
10:18 AM
�f
Total Event Precipitation (inches): • b
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior, The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEML;R
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee Designee)
1. Outfall Description:
Outfall No. 3 Structure (pipe, ditch, etc.): _ 1 JCA
Receiving Stream:
Describe the industrial activities that
within the outfall drainage arej:
SWU-242, Last modified 07/29/2017
Page 1 of 2

2. Color: Describe the color of the
(light, medium, dark) as descriptors: U
3. Odor: Describe
chlorine odor, etc.):
using basic colors (red, brown, blue, etc.) and tint
5 that the discharge may have (i.e., smells strongly of oil, weak
I
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
'Cl 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
,0 2 3 4 5
b. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
4 2 3 4 5
7. Is there any foam in the stormwater discharge? Q Yes 0 No.
8. Is there an oil sheen in the stot7nwater discharge? 0Yes M No.
9. Is there evidence of erosion or deposition at the outfali? O Yes 0 No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant farther investigation.
Page 2 of 2
SWU-242, Lust modified 07/28/2017

1�
Qtt<tltg^ ,00< O
Stormw,-Aer Discharge Outfall (SDO)
Qualitativu NVIo >titoring Report
For guidance on filling out this form, please visit 17tt )s://dea.ne gov/about/divisions/energy-mineral-laS�d-
resources/enet gy-mineral-land-Perini is/stormwatee-permits/npdes-industrial-sw##tab-4
Permit No.: or Certificate of Coverage No.: N/C/G/ 1 / 6/0 /2 / 1 / 8 /
Facility Name: _
County; UNION
Inspector:
STAFFORD STREET ASPHALT PLANT
Date of Inspection: Ur1U4%LUL.
Time of Inspection: 10:20 AM
Total Event Precipitation (inches): • S u
Phone No. 104 • A a 1- UPIRS
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEML.R
Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittedit.lr Designee)
1. Outfall Description: w�_
Outfall No. 4 Structure (pipe, ditch, etc.): U l+C�
Receiving Stream:, I a ' •
Describe thei industrial activities that becur within the outfall
1i
Page 1 of 2
SWU-242, Last modified 07t28/2017

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: �iA111 �VpLon _
3. Odor: Des
chlorine odor, etc.):
any distin A odors that the discharge may have (i.e., smells strongly of oil, weak
1L/
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
/0 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
AM 2 3 4 S
VU
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the storn-iwater discharge, where 1 is no solids and 5 is extremely muddy:
7.
8:
9.
C) 2 3 4 5
Is there any foam in the stormwater discharge? 0 Yes ® No.
Is there an oil sheen in the stormwater discharge? QYes 0 No.
Is there evidence of erosion or deposition at the outfal1? o Yes (V No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 07/28/2017

ot;Ratrvnt�rN»urt � x.
Stormwater Discharge (.hq li-ill (SI)O) °0-�ap2� 0�
Qualitative Monitoring Deport
IP/10
0
For guidance on filling out this forni, please visit 1tt1)�L, /deq.tic.gov/about/divisions/energv-niiner,tl-land-
resources/energy tnitieral-land- eip nits/stormwater-permits/tipdes-industrial-sw#tab-d
Permit No.: N/C! G/ 1 /6/0 /Q //Q/Q/ or Certificate of Coverage No.: N/C/G/ 1 / 6 /0 /2 / 1 / 8 /
Facility Name: STAFFORD STREET ASPHALT PLANT
County: UNION Phone No. ''(ii�' • as i' �tq4 �'
Inspector:
Date of Inspection:
Time of Inspection:
1/04/2022
10:23 AM
„
Total Event Precipitation (inches): 30
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event' is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local .DEMLR
Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee W Designee)
1. Outfall Description:
Outfall No. 5 Structure (pipe, ditch, etc.):
Receiving Stream:
•
Describe the industrial activities that occur within the outfall drainage arep:
Page I of 2
SWii-242, Last modified 07/28/2017

2. Color: Describe the color of the
(light, medium, dark) as descriptors: �
3. Odor: Describe py di�ti
chlorine odor, etc.): A t V
using basic colors (red, brown, blue, etc.) and tint
that the discharge may have (i.e., smells strongly of oil, weak
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
(1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
(1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
!1 2 3 4 5
7. Is there any foam in the stormwater discharge? 0 Yes I0 No.
8. Is there an oil sheen in the.stormwater discharge? 0Yes • No.
9. Is there evidence of erosion or deposition at the outfall? 0 Yes 40 No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe N t R-
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 07/28/2017

Quality A°o �d O �
Stormwater Discbar�!,e Outfall (SDO)
Qualitative .Monitoring R�1 ,p-ml.
4d c0
For guidance on filling out this fain, please visit htto-0/deq.ne.wv/about/divisions/enemy-mineral-land- o
resources/enery-mineral-land-permits/stormwater-pennits/npdes-iiidustrial-svv#tab-4
Permit No.: N/C/ G/ 1 /6 /Q._/0/Q/Q/ or Certificate of Coverage No.: N/C/G/ 1 / 6/0 /2 / 1 / 8 /
Facility Name: �STAF'FORD STREET ASPHALT PLANT
County: UNION
Inspector: _
Date of Inspection:
Time of Inspection:
0
10:25 AM
Total Event Precipitation (inches): . 0�.
Phone No. 'i d 4•- • a-1 I -692 S
All permits require qualitative monitoring to be performed during a "measurable storm event."
A G°measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permitted or Designee)
1. Outfall Description:
Outfall No. 6 Structure (pipe, ditch, etc.): L 1 �`�
Receiving Stream:
Describe the industrial acti .ities that occur within the outfall drainage area:
a-pr vu 1n _ iVx.Q; c
Page 1 of 2
SWU-242, Cast modified 07/28/2017

2. Color: Describe the color of
(light, medium, dark) as descriptors: _
3. Odor: Describe
chlorine odor, etc.): -1
basic colors (red, brown, blue, etc.) and tint
odors that the discharge may have (i.e., smells strongly of oil, weak
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy;
2 3 4 S
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
(1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the arnount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
7.
s.
.J
►t.J 2 3 4 5
Is there any foam in the stormwater discharge? O Yes 4W No.
Is there an oil sheen in the stormwater discharge? Oyes • *No.
Is there evidence of erosion or deposition at the outfall? 0 Yes 4W No,
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page Z of 2
SwU-242, last modified 07/28/2017

P17 Wronjilon tat
QUIZ t '
Stormwater Dis� lu,""Irge Otid'd-li (SDO) °°`tea
Qualitative 1%d wn i f o ring Report
For guidance on filling out this form, please visit lit( ps://deq.nc.gov/about/divisions/energy-mineral-land- o,?
resources/energy mineral-land-permits/storniwater-permits/npdes-industrial-Lw#tab-4 °c)
Permit No.: N/C/_G!_L/6_/o /0 /Q/Q/ or Certificate of Coverage No.: N/C/G! 1 / 6 /0 /2 / 1 / 8 !
Facility Name: STAFFORD STREET ASPHALT PLANT
County: UNION Phone No. 71 Q4 • as - (nQ 2
Inspector:
Date of Inspection:
Time of Inspection:
1 /04/2022
10:28 AM
Total Event Precipitation (inches):
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior, The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee &J Designee
1. Outfall Description:
Outfall No. 7 Structure (pipe, ditch, etc.):
Receiving Stream:
Describe the`industr' I act�,vit' that occur Within the outfall drainage area:
ff
Page 1 of 2
Sw(J-242, Last modified 07/28/2017

2. Color: Describe the color of
(light, medium, dark) as descriptors: _
3. Odor: Describe
chlorine odor, etc.):
using basic colors (red, brown, blue, etc.) and tint
that the discharge may have (i.e., smells strongly of oil, weak
4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
pl 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
0 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where l is no solids and 5 is extremely muddy:
(' 1�'} 2 3 4 5
7. Is there any foam in the stormwater discharge? 0 Yes 0 No.
8. Is there an oil sheen in the stormwater discharge? QYes ® No.
9. Is there evidence of erosion or deposition at the outfall? o Yes ® No.
10. Other Obvious Indicators of Stormiwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 07/28/2017

u
r:
Environmental -
Quedttt'
Stormwnter Discharge OutfIdl (SDQ)
Qualitative Monitoring Report y o�
! oOrda��
e'S" QGd�O� q�
For guidance on filling out this form, please visit https://deg.iie.gov/about/divisions/energy-mitiet—
resources/energy-mineral-land-permits/stoimwater-permits/npdes-industrial-s",#tab-4 0%,,
�CN
Permit No.: N/C/�/2/�fQ _/i�iQ/2/ or Certificate of Coverage No.: N/C/G/ 1 / 6/0 /2 / 14 S
Facility Name: STAFFORD STREET ASPHALT PLANT
County: UNION Phone No. -104 . a a I - (pgjS
Inspector: A M N (LI tV,.
Date of Inspection:
Time of Inspection: 10:31 AM
r
Total Event Precipitation (inches): .5t)
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Office,
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or
1. Outfall Description:
Outfall No. 8 Structure (pipe, ditch, etc.):
Receiving Stream:
Page 1 of 2
SWU-242, Last modified 07/28/2017

2. Color: Describe the color of the discharge
(light, medium, dark) as descriptors: _ { +
basic colors (red, brown, blue, etc.) and tint
3. Odor: Describ any
chlorine odor, etc.): I V
odors that the discharge may have (i.e., smells strongly of oil, weak
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
01 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
01 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
lD 2 3 4 5
7. Is there any foam in the stormwater discharge? G Yes 0 No.
8. Is there an oil sheen in the stormwater discharge? 0Yes 0 No.
9. Is there evidence of erosion or deposition at the outfall? Q Yes 0 No.
14. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 07/28/2017

APPENDIX C
LABORATORY ANALYTICAL REPORT

I im
The results set forth herein are provided by SGS North America Inc.
'Technical Report for
GRI (Geological Resources Inc.)
Stafford St Asphalt Plant; 225 Stafford St EXtn, Monroe, NC
4629
SGS Job Number: FA92229
Sampling Date: 01/04/22
Report to:
GRI
3502 Hayes Rd
Monroe, NC 28110
[e-mail]; carriekennedy
W"@ggeologicalresourcesinc.com; nml@geologicalres
r
rIV Roldt Shetty
Total number of pages in report: 23
Reissue #1
09/20/22
Hardcopy 2.0
Automated Report
. coIIi
Test results contained witldn this data package meet the requirements Norm Farmer
of the National Environmental Laboratory Accreditation Program Technical Director
and/or state specific certification programs as applicable.
Client Service contact: Muna Mohammed 407-425-6700
Certifications: FL(E83510), LA(03051), KS(E-10327), NC(573), N.1(FI,002), NY(12022), S(,'(96038001)
DoD ELAP(ANAB L2229), AZ(AZ0806), CA(2937), TX(TI04704404), PA(68-03573), VA(460177),
AL, AK, AR, CT, IA, KY, MA, MI. MS, ND, NH, NV, OK, OR, IL, UT, VT, WA, WI, WV
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc. • 4405 Vineland Road • Suite C-15 • Orlando, FL 32811 • tel: [phone] • fax: [phone]
SGS is the sole authority for authorizing edits or modifications to this document Please share your ideas about
Unauthorized modification of this report is strictly prohibited. how we can serve you better at ��
Review standard terms at: http.i/www.sgs.cooi'cn.temis-and-condition. F;Hs.tJS.(_`ustomaic:are(i),sps.corn
cam;
1 of 23
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Table of Contents
-I-
Section1: Sample Summary...................................................................................................
Section2: Summary of Hits....................................................................................................
Section 3: Sample Results........................................................................................................
3.1: FA92229-1: SDO #1.....................................................................................................
3.2: FA92229-2: SDO #2.....................................................................................................
3.3: FA92229-3: SDO #3.....................................................................................................
3.4: FA92229-4: SDO #4.....................................................................................................
3.5: FA92229-5: SDO #5.....................................................................................................
3.6: FA92229-6: SDO #6.....................................................................................................
3.7: FA92229-7: SDO #7.....................................................................................................
3.5: FA92229-8: SDO #8.....................................................................................................
Section 4: Misc. Forms............................................................................................................
4.1: Chain of Custody.........................................................................................................
Section 5: General Chemistry - QC Data Summaries..........................................................
5.1: Method Blank and Spike Results Summary..................................................................
5.2: Duplicate Results Summary..........................................................................................
Sections:
4
5
6
7
8
9
10
11
12
13
14
15
16
21
22
23
3 of 23
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Summary of Hits
Job Number:
FA92229
Account:
GRI (Geological Resources Inc.)
Project:
Stafford St Asphalt Plant; 225 Stafford St Extn, Monroe, NC
Collected:
01/04/22
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA92229-1 SDO #1
Solids, Total Suspended
365
25
mg/l
SM2540 D-I I
FA92229-2 SDO #2
Solids, Total Suspended
156
25
mg/1
SM2540 D-11
FA92229-3 SDO #3
Solids, Total Suspended
100
25
mg/1
SM2540 D-11
FA92229-4 SDO #4
Solids, Total Suspended
60.0
25
mg/1
SM2540 D-11
FA92229-5 SDO #5
Solids, Total Suspended
150
25
mg/l
SM2540 D-11
FA92229-6 SDO #6
Solids, Total Suspended
159
25
mg/1
SM2540 D- I I
FA92229-7 SDO #7
Solids, Total Suspended
214
25
mg1I
SM2540 D-I I
FA92229-8 SDO #8
Solids, Total Suspended
213
25
mg1I
SM2540 D-1 1
Page 1 of 1
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SGS North America Inc.
Report of Analysis
Client Sample ID: S.DO #1
Lab Sample ID: FA92229-1 Date Sampled: 01/04/22
Matrix: AQ - Water Date Received: 01/10/22
Percent Solids: n/a
Project: Stafford St Asphalt Plant; 225 Stafford St Extn, Monroe, NC
General Chemistry
Analyte
HEM Oil and Grease
Solids, Total Suspended
RL = Reporting Limit
Page 1 of I
Result
RL
Units
DF Analyzed
By
Method
< 4.9
4.9
mg/1
1 01/13/22 10:31
xSA
EPA 1664A
365
25
mg/1
1 01/11/2214:18
KSA
SM2540D-11
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SGS North America Inc.
Report of Analysis
Client Sample ID: SDO #3
I.ab Sample ID: FA92229-3 Date Sampled: 01/04/22
Matrix: AQ - Water Date Received: 01/ 10/22
Percent Solids: n/a
Project: Stafford St Asphalt Plant; 225 Stafford St Extn, Monroe, NC
Page I of 1 w
General Chemistry
Analyte Result RL Units DF Analyzed By Method
HEM Oil and Grease < 4.9 4.9 mg/l 1 01/13/22 10:31 KSA EPA 1664A
Solids, Total Suspended ' l0D 25 mg/1 1 01/11/22 14:18 1csA SM2540 D-11
RL = Reporting Limit
CI
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SGS North America Inc.
Report of Analysis
Client Sample ID: SDO #5
Lab Sample ID: FA92229-5 Date Sampled: 01/04/22
Matrix: AQ - Water Date Received: 01/10/22
Percent Solids: n/a
Project: Stafford St Asphalt Plant; 225 Stafford St Extn, Monroe, NC
General Chemistry
Analyte
HEM Oil and Grease
Solids, Total Suspended
RL = Reporting Limit
Page 1 of 1
�a
Result
RL
Units
DF Analyzed
By
Method
4.8
4.8
mg/1
1 01/13/22 10:31
KSA
EPA 1664A
150
25
mg/1
1 01/11/22 14:18
KSA
SM2540 D-1 t
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SGS North America Inc.
Report of Analysis
Client Sample ID: SDO #7
Lab Sample ID: FA92229-7 Date Sampled: 01/04/22
Matrix: AQ - Water Date Received: 01/10/22
Percent Solids: n/a
Project: Stafford St Asphalt Plant; 225 Stafford St Extn, Monroe, NC
General Chemistry
Analyte
HEM Oil and Grease
Solids, Total Suspended
RL = Reporting Limit
Page I of 1
Result
RL
Units
DF Analyzed
By Method
'< 4.9
4.9
mg/1
1 01/13/22 1.0:31
KSA EPA 1664A
214
25
mg/1
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Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
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SGS Sample Receipt Summary
Job Number. FA92229 Client: BOGGS MATERIALS Project: BOGGS MATERIALS BAR PIT
Date / Time Received: 1/10/2022 9.00:00 AM Delivery Method: FEDEX Airbill Vs: 100963794162
Therm 10: IR 1: Therm CF: 0.2; # of Coolers: 1
Cooler Temps (Raw Measured) IC: Cooler 1; (11.8);
Cooler Temps (Corrected) °C: Cooler 1: (12.0);
99WA Information
Y
or N
SamRIe Information
Y or
N N/A
1. Custody Seals Present
❑
1. Sample labels present on bottles
( ]
2. Custody Seals Intact
y
n
2. Samples preserved property
V
[ ]
3. Temp criteria achieved
' 1
FI
3. Sufficient volume/containers recvd for analysis:
4. Cooler temp verification
jR Gun
4. Condltion of sample
Intac
5. Cooler media
Ice (Baal
5. Sample recvd within HT
6. Dates/Times/IDs on CDC matrh Sample Label
y
Trio Blank Information
Y or
N
—WA_
7. VOCs have headspace
y
1. Trip Blank present /cooler
(]
i✓I
C
8. Bottles received for unspecified tests
2. Trip Blank listed on CDC
[]
[']
9. Composlting Instructions clear
W
or 3
N/A
10. Voa Sall Klts/Jars received past 48hrs?
3. Type Of TB Received
[_1
C)
W
11. % Solids Jar received?
12. Residual Chlorine Present?
Mlsc. Information
Number of Encores: 25-Gram 5-Gram Number of 5035 Field Kits: Number of Lab Filtered Metals:
Test Strip Lot #a: pH 0-3 230315 pH 10-12 _ 219813A _ _ _ Other: (Specify)
Residual Chlorine Test Strip Lot M
Comments RECEIVED SAMPLES OUT OF TFNIP AT 11.8 C
Technician: DEVANO Date: 1/10/2022 9:00:00 AM
srn001
Rev. Date OW24117
Reviewer: Date:
FA92229: Chain of Custody
Page 2 of 5
.A
17 of 23
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Job Change Order:
Requested Date: 1/20/2022 Received Date
Account Namo: GRI (Geological Resources Inc.) Due Date:
Project Description: Stafford St Asphalt Plant; 225 Stafford St Extn, Mon Deliverable:
CSR: MM TAT (Days):
F-A02229
s
1/10/2022
1(17/2022
COMMB
7
---------------- --- ----==
Sample #: FA92229-1 Change: --
Dept: Per client sample ID should be SDO #1
TAT: 7
SDO #1
Sample #: FA92229-2 Change: -- `--- v---------------
Dept: Per client sample ID should be SDO #2
TAT: 7
SDO #2
Sample #: FA92229-3------------- Change:---------_------v-------�—�_� ���
Dept: Per client sample ID should be SDO #3
TAT: 7
SDO #3
Sample#: FA92229-4 ---_-- Change:
---------------------�---�----
Dept: Per client sample ID should be SDO #4
TAT: 7
SDO #4
------- ------------------------------- _ _----_---_—=_— FA92229: Chain of Custody
Above Changes Per. Rohit Shetty Daternme: 1/20/20229:16:00 AM Page 4 of 5
To Client: This Change Order is confirmation of the revisions, previously discussed with the Client Service Representative.
Page 1 of 2
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General Chemistry
QC Data Summaries
Includes the following where applicable:
Method Blank and Blank Spike Summaries
Duplicate Summaries
Matrix Spike Summaries
Section 5
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DUPLICATE RESULTS SUMMARY
GENERAL CHEMISTRY
Login Number: FA92229
Account: GRINCC - GRI (Geological Resources Inc.)
Project: Stafford St Asphalt Plant; 225 Stafford St Extn, Monroe, NC
QC Original OUP QC
malyte Batch ID Sample Units Result Result RPD Limits
Solids, Total Suspended GN90261 FA92229-1 mg/l 365 384 5.1(a) 0-5% (I1
IV
Associated Samples:
Batch GN90281: FA92229-1, FA92229-2, FA92229-3, FA92229-4, FA92229-5, FA92229-6, FA92229-7, FA92229-8
(*) Outside of QC limits
(a) RPD acceptable due to low duplicate and sample concentrations.
Page 1
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FA92229