NCG070118_2023 DMR_20240125

NCDEQ Division of Energy,Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for i C 070000
Stone, Clay, Glass, &Concrete Products
Click here for instructions
Complete,sign,scan and submit the DMR via the Stormwater NPDFSPermit Data Monitorin,g,Report(DM 2) Upload form within
30 days of receiving sampling results. Mail the original,signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG070118 Person Collecting Samples:
Facility Name:Rinker Materials-Wilson Pipe Laboratory Name:Microbac Laboratories
Facility County:Wilson Laboratory Cert. No.:K3J0229-01
Discharge during this period: • Yes No (if no,skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? r✓"'es ❑ No
If so,which Tier(I, II,or Ill)?
A copy of this DMR has been uploaded electronically via https://edocs.deq,nc.gov/Forms/SW-DMR 0 Yes ❑No
Date Uploaded: //f,-,?-14
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Benchmarks in(Red)
Parameter Parameter Outfall Outfall Outfall Outfall Outfall
Code
N/A Receiving Stream Class C
N/A Date Sample Collected MM/DD/YYYY 12/11/2023
46529 24-Hour Rainfall in inches .61
00400 pH in standard units(6.0—9.0 FW,
6.8-8.5 SW) 6.5
C0530 TSS in mg/L(100 or 50*) 3.31
00552 Non-Polar Oil&Grease in mg/L(15) <5.00
NCOIL Estimated New Motor/Hydraulic Oil
Usage in gal/month 50
Outfalls to Outstanding Resource Waters(ORW),High Quality Waters(HQW),Trout Waters(Tr)and Primary Nursery Areas(PNA)
have a benchmark TSS limit of 50 mg/L.All other water classifications have a benchmark of 100 mg/L
Notes(optional):
"I certify by my signature below,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 qualified personnel properly gather and evaluate 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 informationcludi�ssibility of fines and imprisonment for knowing violations."
if/ 57
fignature of Pe`rmittee or Delegated Authorized Individual Date
Jt ck,On..bemeh-L rf lCerpye-( i 2-SZ 2-30 5 i
Email Address Phone Number

Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K3J0229
Project Description
Stormwater sample-Semiannual
For:
Ron Goras
Rinker Materials
1600 Thorne Ave S
Wilson, NC 27893
Customer Relationship Associate
Samantha Oakes
Wednesday, December 27,2023
Please find enclosed the analytical results for the samples you submitted to Microbac Laboratories. Review and compilation of
your report was completed by Microbac Laboratories, Inc.-Fayetteville. If you have any questions, comments, or require further
assistance regarding this report, please contact your service representative listed above.
I certify that all test results meet all of the requirements of the accrediting authority listed within this report.Analytical results are
reported on a'as received'basis unless specified otherwise.Analytical results for solids with units ending in(dry)are reported
on a dry weight basis. A statement of uncertainty for each analysis is available upon request.This laboratory report shall not be
reproduced,except in full,without the written approval of Microbac Laboratories.The reported results are related only to the
samples analyzed as received.
i`�crol c Lah' r„i:sjri^..5.
2592 Hope Mills Rd I Fayetteville,NC 28306 1910.864.1920 p I www.microbac.com
Page 1 of 8

Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K3J0229
Rinker Materials Project Name: Stormwater sample-Semiannual
Ron Goras Project/PO Number: N/A
1600 Thorne Ave S Received: 12/12/2023
Wilson, NC 27893 Reported: 12/27/2023
Sample Summary Report
Sample Name Laboratory ID Client Matrix Sample Type Sample Begin Sample Taken Lab Received
Stormwater K3J0229-01 Aqueous Grab 12/11/23 11:45 12/12/23 10:20
Page 2 of 8

Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K3J0229
Analytical Testing Parameters
I Client Sample ID: Stormwater
Sample Matrix: Agliuous Collected By: kor?rld Gor rs I
Lab Sample ID: l<3.J0220501 Collection Date: 12/110023 11.45 3
Field Parameters Result RL Units DF Note Prepared Analyzed Analyst
NA
Clarity 0.00 NA 1 ACa 12/11/23 1145 CLT
Precipitation 0.75 in 1 12/11/23 1145 CLT
Color 0.00 NA 1 AC 12/11/23 1145 CLT
Erosion Evidence 0.00 NA 1 ACb 12/11/23 1145 CLT
Floating Solids 0.00 NA 1 ACb 12/11/23 1145 CLT
Foam 0.00 NA 1 ACb 12/11/23 1145 CLT
Odor 0.00 NA 1 ACb 12/11/23 1145 CLT
Oil Sheen 0.00 NA 1 ACb 12/11/23 1145 CLT
Other Pollution Indicators 0.00 NA 1 ACb 12/11/23 1145 CLT
Inorganics Total Result RL Units DF Note Prepared Analyzed Analyst
EPA 1664B
non-Polar Extractable Material 43.0 5.05 mg/L 1 RI 12/18/23 1442 12/21/23 1553 BNS
(SGT-HEM)
SM 2540 D-2015
Total Suspended Solids(TSS) 3.31 2.58 mg/L 1 12/15/23 1010 JRB
SM 2540 F-2015
Settleable Solids(SS) <0.10 0.10 mL/L 1 12/12/23 1232 12/12/23 1332 BNS
SM 4500-H+B-2011 Method Notes:H1
pH(at 25°C) 6.5 S.U. 1 12/12/23 1408 12/12/23 1554 BNS
Kill rOba,s L abO a orie� l i j' �� t sv li .k
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2592 Hope Mills Rd I Fayetteville,NC 28306 1910.864.1920 p I www.microbac.com Page 3 of 8

Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K3J0229
Batch Log Summary
�Meth_od............. ._ Batch Laboratory ID
__....__. __......-_ . _...�.�......_
._-___........�__..�._........�_...___.�.-_.___..��..�. �.,._..._._......Clent.,l Source ID �.
SM 2540 F-2015 KL30645 KL30645-DUP1 K3J0229-01
K3J0229-01 Stormwater
Method__......................................................................_....._�....�................._....._Batch.................�..........................._Laboratory._ID..��......................_..�......�.._...Client/Source ID....
SM 4500-H+8-2011 KL30650 KL30650-CCV1
KL30650-BS1
K3J0229-01 Stormwater
KL30650-DUP1 K3L0200-01
KL30650-CCV2
Method..... .............. Batch �... Laboratory ID _. . ClientlSource ID...
SM 2540 D-2015 KL31412 KL31412-BLK1
KL31412-DUP1 K3L0059-01
KL31412-BS1
K3J0229-01 Stormwater
Method Batch Laboratory ID Client/„Source ID
NA KL31431 K3J0229-01 Stormwater
Method...__ _.._._ �_..._. Batch..._. Laboratory ID
Client I Source ID
EPA 1664E KL31432 K3J0229-01 Stormwater
KL31432-MS1 K3H0356-01
KL31432-BS1
KL31432-DUP1 K3J0229-01
KL31432-BLK1
Batch Quality Control Summary: Microbac Laboratories,Inc.-Fayetteville
Spike Source %REC RPD
Inorganics Total Result RL Units Level Result %REC Limits RPD Limit Notes
Batch KL30645-Wet Chem Aqueous-SM 2540 F-2015
Duplicate(KL30645-DUP1) Source:K3J0229-01 Prepared:12/12/2023 12:32 Analyzed:12/12/2023 13:32
Settleable Solids(SS) <0.10 0.10 mL/L ND 200
Batch KL30650-Wet Chem Aqueous-SM 4500-H+B-2011
LCSW01 (KL30650-BS1) Prepared:12/12/2023 14:08 Analyzed:12/12/2023 15:27
pH(at 25°C) 8.0 S.U. 8.0 100 99-101
EffluentD(KL30650-DUP1) Source:K3L0200-01 Prepared:12/12/2023 14:08 Analyzed:12/12/2023 15:55
pH(at 25°C) 8.4 S.U. 8.4 0 10
Batch KL31412-Wet Chem Aqueous-SM 2540 D-2015
PBW01 (KL31412-BLK1) Prepared&Analyzed:12/15/202310:10
i ili`;z`:)r;ac Laboratories,a,tories, Inc Fayetteville
2592 Hope Mills Rd I Fayetteville,NC 28306 l 910.864.1920 p I www.microbac.com Page 4 of 8

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Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K3J0229
Spike Source %REC RPD
Inorganics Total Result RL Units Level Result %REC Limits RPD Limit Notes
Batch KL31412-Wet Chem Aqueous-SM 2540 D-2015
PBW01 (KL31412-BLK1) Prepared&Analyzed:12/15/2023 10:10
Total Suspended Solids(TSS) <2.50 2.50 mg/L
LCSW01 (KL31412-BS1) Prepared&Analyzed:12/15/2023 10:10
Total Suspended Solids(TSS) 97.3 2.50 mg/L 100 97 95-105
TPE,CompositeD(KL31412-DUP1) Source:K3L0059-01 Prepared&Analyzed:12/15/2023 10:10
Total Suspended Solids(TSS) 55.6 15.6 mg/L 59.4 7 10
Batch KL31432-Wet Chem Aqueous-EPA 1664B
Blank(KL31432-BLK1) Prepared:12/18/2023 14:42 Analyzed:12/21/2023 15:53
non-Polar Extractable Material <5.00 5.00 mg/L
(SGT-HEM)
LCS(KL31432-BS1) Prepared:12/18/2023 14:42 Analyzed:12/21/2023 15:53
non-Polar Extractable Material 19.7 5.00 mg/L 20.0 98 64-132
(SGT-HEM)
Duplicate(KL31432-DUP1) Source:K3J0229-01 Prepared:12/18/2023 14:42 Analyzed:12/21/2023 15:53
non-Polar Extractable Material <5.00 5.00 mg/L 43.0 186 34 R1
(SGT-HEM)
Matrix Spike(KL31432-MS1) Source:K3H0356-01 Prepared:12/18/2023 14:42 Analyzed:12/21/2023 15:53
non-Polar Extractable Material 12.5 5.00 mg/L 20.0 3.69 44 64-132 M2
(SGT-HEM)
Definitions
AC: Clear
ACa: Cleat
ACb: None
H1: Sample was received past holding time.
in: Inches
M2: Matrix spike recovery is below acceptance limits.
MDL: Minimum Detection Limit
mg/L: Milligrams per Liter
mL/L: Milliliter per Liter
NA: Not Applicable
R1: Duplicate RPD is outside acceptance criteria.
RL: Reporting Limit
RPD: Relative Percent Difference
S.U.: Standard Units
Cooler Receipt Log
Cooler ID: Default Cooler Temp: 3.1°C
MicrobacFayetteville
it:,E,c�:a.��?s:t4; �.c2�?r?i"c:� C?1's`� ,�y;, Inc.E - ��a�fc.y,���1/i€Ie
2592 Hope Mills Rd I Fayetteville,NC 28306 1910.864.1920 p I www.microbac.com Page 5 of 8

Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K3J0229
Cooler Inspection Checklist
Ice Present or not required? Yes Shipping containers sealed or not required? Yes
Custody seals intact or not required? Yes Chain of Custody(COC)Present? Yes
COC includes customer information? Yes Relinquished and received signature on COC? Yes
Sample collector identified on COO? Yes Sample type identified on COO? Yes
Correct type of Containers Received Yes Correct number of containers listed on COC? Yes
Containers Intact? Yes COC includes requested analyses? Yes
Enough sample volume for indicated tests received? Yes Sample labels match COO(Name,Date&Time?) Yes
Samples arrived within hold time? Yes Correct preservatives on COC or not required? Yes
Chemical preservations checked or not required? Yes Preservation checks meet method requirements? Yes
VOA vials have zero headspace,or not recd.? Yes
Project Requested Certification(s)
Microbac Laboratories,Inc.-Fayetteville
11 North Carolina Department of the Environment and Natural Resources
Report Comments Reviewed and Approved By:
Samples were received in proper condition and the reported results conform to \
applicable accreditation standard unless otherwise noted. •__ {nr11/,.t'\Afs,,U)i:'.11�{••l.- t? ')
The data and information on this,and other accompanying documents,represents only the t ...-- )
sample(s)analyzed. This report is incomplete unless all pages indicated in the footnote are Samantha Oakes
present and an authorized signature is included.The services were provided under and Customer Relationship Associate
subject to Microbac's standard terms and conditions which can be located and
reviewed at<https://www.microbac.com/standard-terms-conditions>. Reported: 12/27/2023 11:20
Microbac Laboratories,tories, Inc. - Fayetteville
2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com Page 6 of 8

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Lab Contact: Samantha Oakes co
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Microbac Laboratories, Inc. - Fayetteville K3J0229 a)
n
TAT 7days
Carolina Tank Lines, Inc. Project Name: Stormwater sample -Semiannual
Ron Goras
PO BOX 2827 Project/PO Number: N/A
Burlington, NC 27216 Tenatively Scheduled: 10/18/2023
Phone: [phone] Route:
rongoras@carolinatanklines,com
Client Sample ID: Stormwater
Lab Sample ID: K3J0229-01
Matrix: Aqueous Sampled Date&Time: t ----/1.2 3 /'f, Z :../
Type: Grab
Analysis Method Field Results/Comments Hold Time
Field Precipitation NA 15 mins
HEM-SGT E1664B EPA 1664B 28 days
pH SM4500-H_B SM 4500-H+ B-2011 15 mins
Set Solids SM2540-F SM 2540 F-2015 2 days
TSS SM2540-D SM 2540 D-2015 7 days
Field Qualitative Monitoring NA Instrument: Result: Unit:
Container(s) Designator
1l_Bottle Glass Amber-H2SO4 A
1L-Bottle Glass Amber-H2SO4 B
250m1-Bottle HDPE C
1 L-Bottle HOPE D
1 L-Boltle HDPE E
1 L-Bottle HDPE F
Sampled/Relinquished by: ._,// ' Date/Time: Received by:
Printed Name:Ronald Gams Printed Name:
p /
Relinquished by: C Date/Time: Received by: t
Printed Name: Printed Name:
Relinquished by: Date/Time: t 0 :1i�� Received by: Ct 01 (`1`)0(t. <)-C.
Printed Name: Printed Name:
As Received at Laboratory: On Ice./YeA•9/No Temp: ,`''•t °C Thermometer ID: )11 r 1 Custody Seal: Yes/No/;I
Total Containers: 6.00 �f
Microbac Laboratories may be unable to perform a portion of the requested testing in which case we will subcontract the analysis to an
appropriately accredited laboratory. By signing this document you are acknowledging that you have been informed by Microbac that testing
could be subcontracted and agree with this arrangement.
Notes:
spool 2/18
\ilk.\\1 \ibl'-')
Microbac Laboratories, Inc. Page I of 1
2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com