NCG140448_MONITORING INFO_20191211

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STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/v C� ''�� L/v
DOC TYPE
❑ HISTORICAL FILE
MONITORING REPORTS
DOC DATE
❑ j O1 -/ / d I I
YYYYMMDD

PROCESS WASTEWATER —Discharge Monitoring Report
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE NO. NCG140448
FACILITY NAME: MacLeod Construction Inc. — North Pointe Plant
SAMPLE COLLECTOR: MI CIa Q &Z U <k—Y2
CERTIFIED LABORATORY: PACE Lab #
Lab #
LIMIT VIOLATIONS? YES ❑ NO D
Part A: Wastewater
1T'
RECEIVED
DEC 11 2019
CENTRAL FILES
SAMPLE COLLECTION YEAR: Z D /7
DWR SECTION
SAMPLE PERIOD: ✓July -December ❑January -June
SAMPLE FREQUENCY: Quarterly Eel' Semi-annually ❑
COUNTY: Mecklenburg
PHONE NO.: 704-483-3580
ADD TO LISTSERVE? OYES ONO EMAIL:
DISCHARGING TO CLASS: ❑SA ❑HQW ❑PNA ❑Trout ®Other C
OPTIONAL INFO:
-
Settleable
Date Sample
Outfall No. Collected r
Type of Wastewater - H
P
Total Suspended
'Solids
[-. L/) .
m L
Non -Polar
- Oil & Giease -
Total Flow
- - -
Discharge (gallons/day)
(mm/dd/yr)
(VE, RM, MD)' (standard)
Solids
_ (Not
using method
Duration. (Not
-
- -
(rng/.9
.Acable for
ppli
1664 SGT-HEW
(minutes). Applicable for
.
MacLeod) ..
(mg/L)
- _ MacLeod)
_ .. .. 6-93.4.
303-5 ... -...
'. 53,.'.
. - (15)6
CnInIfJ4 7. Z
Z1. A
c U n
' If wastewater systems have not discharged in this quarter— report "No Flow" or "No Discharge" here. Please make sure to mark the sample quarter above.
Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (MD). Report more than one type if the waste -stream is commingled.
Permit Date: 8/1/2017-06/30/2022 Last Revised O8/09/17
Page 1 of 2

'If an effluent limit is exceeded twice in a row, the permittee is required to institute monthly monitoring for that parameter for six months, unless DEMLR RO staff
notifies you to continue monitoring.
4 pH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters.
s TSS limits are 20 mg/L for wastewater discharges to HQW waters, 10 mg/L for Trout and PNA waters, and 30 mg/L for all other water classifications.
e Process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
but instead is subject to benchmarks and provisions of Part IV, Section A, including the Tiered Response Action.
Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HOW waters shall be set to 50% of the Summer 7Q10 Flow as per 15A
NCAC 028 .0224. Permittees who discharge wastewater to HOW waters shall obtain a Summer 7Q10 flow and report this information to DEMLR. If the permittee cannot
obtain a Summer 7Q10 flow for the receiving waters at the discharge location, the permittee shall notify DEMLR, and the DEMLR Regional Office may require an annual flow
report on a case -by -case basis.
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY INCLUDING ALL "NO FLOW" "NO DISCHARGE" WITHIN 30 DAYS OF RECEIPT OF SAMPLE OR
AT END OF MONITORING PERIOD IN CASE OF "NO FLOW") TO
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED•
"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 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. 1 am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing
violations."
(Signature of Permittee)
Permit Date: 8/1/2017-06/30/2022
/ t
(Date)
Last Revised 08/09/17
Page 2 of 2

aceAnalytical
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wrrw.DuNabs.com
November 26, 2019
Mr. Michael Houser
MacLeod Construction
PO Box 320
4304 N. Pointe Ind Charlotte
Denver, NC 28037
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Hunters7NC29079
[phone]
RE: Project: NORTH POINTE
Pace Project No.: 92453328
II
Dear Mr. Houser:
Enclosed are the analytical results for sample(s) received by the laboratory on November 12, 2019.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,
I
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
J-694—
Tyriek Hooks
[e-mail]
[phone]
Project Manager
Enclosures
p«Rp0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
I
Page 1 of 10

Pace Analytical Sewices, LLC
aceAnalytical
anrr.vacalabasom
Project: NORTH POINTE
Pace Project No.: 92453328
9800 Kincey Ave. Suite 100
Huntersville, NC 2P078
[phone]
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
VirginiaNELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
VirginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, -LC. Page 2 of 10

aceAnalytical`
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IProject: NORTH POINTE
(Pace Project No.: 92453328
SAMPLE ANALYTE COUNT
Pace Analytical Services, LLC
9800 Kincey Ave. Suite too
Hunlersville, NC 28078
[phone]
I'
Analytes
Lab ID Sample ID Method
Analysts
Reported
Laboratory
92453328001 DP-1 EPA 1664E
HH
1
PASI-C
SM 254OD-2011
MJP
1
PASI-A
EPA 9040C
SMK
1
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, I.I.C. Page 3 of 10

aceAnalytical
rwn.pasalabssom
ANALYTICAL RESULTS
Project: NORTH POINTE
Pace Project No.: 92453328
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28478
[phone]
oampie: ur-a
Lab ID: 92453328001 Collected:
11/12/19 00:00
Received: 11/12/19 12:33 Matrix: Water
Parameters
Results Units Report Limit OF
Prepared Analyzed CAS No. Oual
HEM, Oil and Grease
Analytical Method: EPA 1664B
Oil and Grease
NO mg/L
5.0 1
11/25/19 11:59
2540D Total Suspended Solids
Analytical Method: SM 2540D-2011
Total Suspended Solids
22.6 mg/L
7.1 1
11/14/19 11:48
9040 pH
Analytical Method: EPA 9040C
pH at 25 Degrees C
7.2 Std. Units
0A0 1
11/24/19 15:40 H3
Date: 11/26/2019 07:24 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analybcal Services, LLC,
Page 4 of 10

aceAnalytical`
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awrr.Wcdabscwa
QUALITY CONTROL DATA
Project: NORTH POINTE
Pace Project No.: 92453328
,QC Batch: 511562 Analysis Method: EPA 1664B
1QC Batch Method: EPA 1664E Analysis Description: 1664 HEM, Oil and Grease
Associated Lab Samples: 92453328001
i'
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
METHODBLANK: 2743969
Matrix:
Water
Associated Lab Samples: 92453328001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
,Oil and Grease
mg/L
NO
5.0
11/25/1911:57
LABORATORY CONTROL SAMPLE:
2743970
1
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Oil and Grease
i
mg/L
40
35.9
90 78-114
MATRIX SPIKE SAMPLE: 2743971
92453418001 Spike MS MS %Rec
Parameter Units Result Conc. Result %Rec Limits Qualifiers
Oil and Grease mg/L 1.3J 40 37.8 91 78-114
Reaches presentee 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.
Date: 11 /26/2019 07:24 AM
11
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 5 of 10

aceAnalytical
inne.patelabstole
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave, Suite 100
Huntersville, NC 28p18
[phone]
Project:
NORTH POINTE
Pace Project No.:
92453328
OC Batch:
509528 Analysis Method: SM 254OD-2011
QC Batch Method:
SM 2540D-2011 Analysis Description: 2540D Total Suspended Solids
Associated Lab Samples: 92453328001
METHOD BLANK: 2734380
Matrix:
Water
Associated Lab Samples: 92453328001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Qualifiers
Total Suspended Solids
mg/L
ND
2.5
11/14/19 11:43
LABORATORY CONTROL SAMPLE:
2734381
Spike
LCS
LCS
% Rec
Parameter
Units
Conc. Result
% Rec
Limits Qualifiers
Total Suspended Solids
mg/L
250
248
99
90-110
SAMPLE DUPLICATE: 2734382
92453406001
Dup
Parameter
Units
Result
Result
RPD
Qualifiers
Total Suspended Solids
mg/L
320
331
3
SAMPLE DUPLICATE: 2734383
92453262001
Cup
Parameter
Units
Result
Result
RPD
Qualifiers
Total Suspended Solids
mg/L
118
120
2
Results presented on this page are In the units Indicated by me "Units' column except where an alternate unit Is Presented to the fight of the reault
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11/26/2019 07:24 AM without the written consent of Pace AnMytcal Services, LLC, Page 6 of 10

aceAnalytical
www.Dacrlabs.com
Project: NORTH POINTE
I Pace Project No.: 92453328
1QC Balch: 511439
'QC Batch Method: EPA 9040C
'Associated Lab Samples: 92453328001
SAMPLE DUPLICATE: 2743493
y Parameter Units
pH at 25 Degrees C Std. Units
SAMPLE DUPLICATE: 2743494
I
Parameter Units
pH at 25 Degrees C Std. Units
u
�I
I
I
I
QUALITY CONTROL DATA
Analysis Method: EPA 9040C
Analysis Description: 9040 pH
92453233003 Cup
Result Result RPD Qualifiers
4.0 3.9 1 H3
92453407001 Cup
Result Result RPD Qualifiers
5.7 5.2 10 D6,H3
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are In the units Indicated by the "Units' column except where an alternate unit Is presented to the right of the result
i
Dale: 11 /26/2019 07:24 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 10

aceAnalj tical
u nr.pacalabsxom
QUALIFIERS
Project: NORTH POINTE
Pace Project No.: 92453328
DEFINITIONS
OF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
NO - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL- Adjusted Method Detection Limit.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC: 28op
[phone]
PQL- Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylarnme using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services - Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
H3 Sample was received or analysis requested beyond the recognized method holding time.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11/26/2019 07:24 AM without the wnnen consent of Pace Analytical Services, LLC. Page 8 of 10

2ceAna1j4ica1*
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QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, LLC
9800 Kin cey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project:
Pace Project No.:
NORTH POINTE
92453328
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method Batch
92453328001
DP-1
EPA 1664B
511562
�92453328001
DP-1
SM 254OD-2011
509528
j92453328001
DP-1
EPA 9040C
511439
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduceo, except in full,
Date: 11/26/2019 07:24 AM without the written consent of Pace Analytical Services, LLC. Page 9 of 10

CHAIN -OF -CUSTODY Analytical Request Document
Chain-OfCustody is a LEGAL DOCUMENT - Complete all relevenl fields
LAB USE ONLY -Affix War, W®# ' k 53328
11911�:19e 1 �'9II III N
,ALL SHAD 92453328
C P
ontamer res"aWeT e
Lab Pr jeer Manager-.
Report To: Ema ;O:
Copy t0: • Pmrvtry seac i• r -
YPcs: (1) nitric acid. (2) sulfuric acid, (3) hydrochloric acsi 41 sodium hydmxidr.. (5) elnc acetarc.
-tn (6)acthand,(7)Icaium Nudfate.(8)sadism nu.,ulfae lgl hcxane.(A) a corbic acid,(8) ammonium sulfate,
Site Collet 'on Info/Address: (C) i h
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Cusrorner Prni ct me/Number. �.
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State' County/City: Time Zane Collected:
Analyses
Lab Pr
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Site/Facility ID llo
Compliance Monitoring?
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Email: - ,,, _ C
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Collected By (print):
Purchase Order ll:
DW PWSID lI:
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Quoted:
DW Location Code:
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:iclent Volume • - NA
Collected By (signature):
Turnaround Date Required:
Immediatey Pac ed on Ice:
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aiouivod so Ice x N• lt..
. !
VOA
- tieadspace Acceptable Y N IV
I f Yes I IN.
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use
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Sample Disposal:Reslc
Field Filtered (if applicable):
Sam
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I I D;po>c os anmupr arc I I Netum
I I Same Day I I Next Day
I I Yes I ]No
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112 Day ( 13 Day 114 Day I I $Day
(ExPeduo Charges APPlyI
Analysis:
-
sam
le pli Accepwbie Y N
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pH.:
S61
;teiPs.
fida Prene.0 Y'N .IA
' Matrix Codes (Insert in Matrix Vox below): Drinking Water (DW), Ground Water (GW), Wastewater W
(W)•
Product (P). Sail/Solid (SL), Oil (OL), Wipe (WP), Air (AR), Tissue ITS), Bioassay (B), Vapor (VI, Other (OT)
-
Lea
Aeetato� ships-
Comp/
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Res
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Lab
USE ONLY:. `
-/.Coml:ents:
Customer Sample ID
Matrix'
Grab
Composite Start)
Composite End
CI
Ctns
;
Sample N•. _
Date I
Time
Date
Timc
'�3�?—•i
Customer licmarks/Special Contio s/P3pssible h
72 azards:
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Relinquished by/Company. (Stgnswre) pa
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Of ICL Usetl ,, WeC _ Bluer Dry r one
ng Material Used:
rem samples) screened (<5()I cpm) V N�
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_ cceivr y pan_Y (Signature)
16' 17
2417289
Samples received via -
FtDEX: UPS, •Chtnt- . Courier Pace Courier;
Date/T,me: MTIL LAB USE-0NLY'
Temp Blank Received: V N Us)
C1hermooler I N Vy,2T .S:Q'
Cooler 1'Temp Upon Recelp[celpc��' uC
CoolerP.Therm Corr. Facto(
Cooler'.I Corrected Temp:.i oC
Comments:
ncctnum-
Template: Trip Blank Received: Y N A
Prelogln. T I HCL.. fMcOH T5P .Other
PM: Non ConforIs)' Page:
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