NCG140448_2023 DMR_20230814

NCDEQ Division of Energy, Mineral and Land Resources
Wastewater Discharge Monitoring Report(DMR) Form for NCG140000
Ready-Mix Concrete
Click here for instructions
Complete,sign,scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report(DMR) 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. NCG14 0448 Person Collecting Samples: Michael Houser
Facility Name: Crete Plant 12 Northpointe Ind. Blvd Laboratory Name: Waypointe Analytical
Facility County: Mecklenburg Laboratory Cert. No.: 91428
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?❑Yes ❑✓ No
If so,which Tier(I, II,or III)?
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.gov/Forms/SW-DMR ✓❑Yes El No
Date Uploaded:August 14,2023
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Effluent Limits in(Red)
Parameter Parameter Outfall Outfall Outfall Outfall Outfall
Code
N/A Receiving Stream Class
N/A Date Sample Collected MM/DD/YYYY 08/03/2023 DP1
82220 Daily Flow Rate in cfs(50%of 7Q10 na DP1
for HQW/ORW)
C0530 TSS in mg/L(30,20,or 10*) 2.7 DP1
00400 pH in standard units(6.0-9.0 8.1 DP1
freshwater,6.8-8.5 saltwater)
00545 Settleable Solids in HQW,ORW,SA,
SB,Tr&PNA(5 mL/L) na
Non-Polar Oil&Grease in mg/L(N/A,
00552 but samples above 15 require tiered <15mg DP1
responses)
*Outfalls to Outstanding Resource Waters(ORW),High Quality Waters(HQW)have a TSS limit of 20 mg/L,outfalls to Trout Waters(Tr)and
Primary Nursery Areas(PNA)have a TSS limit of 10 mg/L.All other water classifications have a benchmark of 30 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 information,including the possibility of fines and imprisonment for knowing violations."
y
St CGi717,0s Cf C :1/(C7 L }���_ 08/14/2023
Signature of Permittee or Delegated Authorized Individit4l Date
Email Address [e-mail] Phone Number 828-409-3596

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Waypoint. 449 Springbrook Rd,Charlotte,NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00398
Crete Solutions, LLC Project Northpointe DPI
Michael Houser
Report Date: 08/10/2023
4304 Northpointe Industrial Blvd. Information: Plant 12 Received:08/03/2023
Charlotte, NC 28216 4304 Northpointe Industrial Blvd
,'1C6/yO '/gig
Report Number:23-215-0014 REPORT OF ANALYSIS
Lab No: 91428
Matrix:Aqueous
Sample ID :DP3 Sampled: 8/3/2023 13:00
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
HEM:Oil and Grease <6.5 mg/L 6.5 1 08/07/23 11:28 EKF 1664E
pH 8.1 H s.u. 1 08/04/23 15:33 EKF 4500H+B-2011
Total Suspended Solids <2.7 mg/L 2.7 1 08/04/23 13:47 EKF 2540D-2015
Qualifiers/ DF Dilution Factor
Definitions H Beyond holding time
MQL Method Quantitation Limit
Page 4 of 6

/aVpoiflt. 449 Springbrook Rd,Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Sample Summary Table
Report Number: 23-215-0014
Client Project Description: Northpointe DP1
Plant 12
4304 Northpointe Industrial Blvd
Lab No Client Sample ID Matrix Date Collected Date Received
91428 DPi Aqueous 08/03/2023 13:00 08/03/2023 13:20
Page 3 of 6

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Waypoint... 449 Springbrook Rd,Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.corn
Certification Summary
Laboratory ID:WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
North Carolina State Program 37735 07/31/2024
North Carolina State Program 402 12/31/2023
South Carolina State Program 99012 07/31/2023
South Carolina State Program 99012 12/31/2022
Page 1 of 1
00016/23-215-0014
Page 2 of 6

ys
Waypoint 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
8/10/2023
Crete Solutions, LLC
Michael Houser
4304 Northpointe Industrial Blvd.
Charlotte, NC, 28216
Ref: Analytical Testing
Lab Report Number: 23-215-0014
Client Project Description: Northpointe DP1
Plant 12
4304 Northpointe Industrial Blvd
Dear Michael Houser:
Waypoint Analytical, LLC (Charlotte) received sample(s) on 8/3/2023 for the analyses presented in the
following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136
Method Update Rule May 2021) unless otherwise indicated.
Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as-
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report.
Please do not hesitate to contact me or client services if you have any questions or need additional information.
Sincerely,
q/M/(Xrp4-7110-t
Jamie Corporaal
Laboratory Project Manager
Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.
Page 1 of 6

o
Waypoi nt,. 449 Springbrook Rd,Charlotte,NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalyticat.com
Shipment Receipt Form
Customer Number:00398
Customer Name: Crete Solutions, LLC
Report Number: 23-215-0014
Shipping Method
0 Fed Ex 0 US Postal 0 Lab 0 Other :
0 UPS 0 Client 0 Courier Thermometer ID: 1IRT15 3.3C
Shipping container/cooler uncompromised? 0 Yes 0 No
Number of coolers/boxes received 1
Custody seals intact on shipping container/cooler? 0 Yes 0 No 0 Not Present
Custody seals intact on sample bottles? 0 Yes 0 No 0 Not Present
Chain of Custody(COC) present? 0 Yes 0 No
COC agrees with sample label(s)? 0 Yes 0 No
COC properly completed 0 Yes 0 No
Samples in proper containers? 0 Yes 0 No
Sample containers intact? 0 Yes 0 No
Sufficient sample volume for indicated test(s)? 0 Yes 0 No
All samples received within holding time? 0 Yes 0 No
Cooler temperature in compliance? 0 Yes 0 No
Cooler/Samples arrived at the laboratory on ice. 0 Yes 0 No
Samples were considered acceptable as cooling
process had begun.
Water-Sample containers properly preserved 0 Yes 0 No 0 N/A
Water-VOA vials free of headspace 0 Yes 0 No 0 N/A
Trip Blanks received with VOAs 0 Yes 0 No 0 N/A
Soil VOA method 5035—compliance criteria met 0 Yes 0 No 0 N/A
7 High concentration container(48 hr) 7 Low concentration EnCore samplers (48 hr)
7 High concentration pre-weighed (methanol-14 d) 7 Low conc pre-weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes 0 No
Comments:
Signature: Angelo Norvell Date&Time: 08/03/2023 13:40:43
Page 5 of 6

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