NCG080680_2022 DMR_20220527

Waypointo
ANALYTICAL
3/28/2022
PetroChoice Lubrication Solutions
Roy Hudson
1405 Industrial Pipe Road
Gastonia, NC, 28052
Ref: Analytical Testing
Lab Report Number: 22-083-0027
Client Project Description: PC Gastonia
Dear Roy Hudson:
449 5pringbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Waypoint Analytical, LLC (Charlotte) received sample(s) on 3/24/2022 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,
COO)LIc LOCA�/
Terri W Cole
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 7

Waypoint.0
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State
Program
Lab ID
Expiration Date
North Carolina
State Program
37735
07/31/2022
North Carolina
State Program
402
12/31/2022
South Carolina
State Program
99012
07/31/2022
South Carolina
State Program
99012
12/31/2022
Page 1 of 1 00016/22-083-0027
Page 2 of 7

Waypoint-
ANALYTICAL
Report Number: 22-083-0027
Client Project Description: PC Gastonia
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Sample Summary Table
Lab No Client Sample ID Matrix Date Collected Date Received
96834 Cutfall001 Aqueous 03/23/202212:30 03/24/202212:00
Page 3 of 7

Waypointo
ANALYTICAL
Client: PetroChoice Lubrication Solutions
Project: PC Gastonia
Lab Report Number: 22-083-0027
Date: 3/28/2022
449 5pringbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
CASE NARRATIVE
pH was received and analyzed outside the hold time.
Page 4 of 7

Waypoint,449
5pringbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL
www.waypointanalytica1.com
01160
PetroChoice Lubrication Solutions
Project
PC Gastonia
Roy Hudson
Report Date : 03/28/2022
1405 Industrial Pipe Road
Information :
Received : 03/24/2022
Gastonia , NC 28052
JOW4
Terri W Cole
Report Number : 22-083-0027
REPORT OFANALYSIS
Laboratory Project Manager
Lab No : 96834
Matrix: Aqueous
Sample ID : Outfall 001
Sampled: 3/23/2022 12:30
Test
Results
Units MQL
DF Date / Time By Analytical
Analyzed Method
SGT HEM: Non -Polar Material
11.2
mg/L 5.8
1 03/25/22 10:17 CEG 1664B-SGT
pH
3.92
S.U.
1 03/24/2215:15 CLB 4500H+B-2011
Total Suspended Solids
136
mg/L 18.5
1 03/25/22 12:15 SLO 2540D-2015
Qualifiers/ DF Dilution Factor
Definitions
MQL Method Quantitation Limit
Page 5 of 7

WayPAoInt..
NALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 01160
Customer Name: PetroChoice Lubrication Solutions
Report Number: 22-083-0027
Shipping Method
0 Fed Ex 0 US Postal (* Lab
0 UPS 0 Client 0 Courier
0 Other:
Thermometer ID:
IRT-15 1.3 C
Shipping container/cooler uncompromised?
* Yes
0 No
Number of coolers/boxes received
F-71
Custody seals intact on shipping container/cooler?
0 Yes
0 No
Not Present
Custody seals intact on sample bottles?
0 Yes
0 No
Not Present
Chain of Custody (COC) present?
Yes
0 No
COC agrees with sample label(s)?
Yes
0 No
COC properly completed
Yes
0 No
Samples in proper containers?
Yes
0 No
Sample containers intact?
Yes
0 No
Sufficient sample volume for indicated test(s)?
Yes
0 No
All samples received within holding time?
Yes
0 No
Cooler temperature in compliance?
Yes
0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
Yes
0 No
Water - Sample containers properly preserved
Yes
0 No
0 N/A
Water - VOA vials free of headspace
0 Yes
0 No
N/A
Trip Blanks received with VOAs
0 Yes
0 No
N/A
Soil VOA method 5035 — compliance criteria met
0 Yes
0 No
0 N/A
F_ High concentration container (48 hr)
F_ High concentration pre -weighed (methanol -14 d)
F_ Low concentration EnCore samplers (48 hr)
F_ Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes * No
Comments:
Signature: oe S. Vigilant Date & Time: 03/24/2022 13:24:06
Page 6 of 7

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Page 7 of 7