NCG030499_DMR_20200625

AnchorQEAof North Carolina, PLLC ANCHOR
23Haywood Street kz QEA
Asheville, North
th Carolina 28801
828.281.3350
June 24, 2020
Central Files
Division of Energy, Mineral, and Land Resources
North Carolina Department of Environmental Quality
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
Re: Stormwater Sample Analytical Results, Period 1 2020
Crane Resistoflex
Marion, North Carolina
General Permit No. NCG030499
To Whom It May Concern,
Anchor QEA of North Carolina, PLLC (Anchor QEA), is pleased to present the following stormwater
sample analytical results. On behalf of Crane Resistoflex, Anchor QEA collected two stormwater
samples on April 23, 2020, for the referenced facility covered by National Pollutant Discharge
Elimination System Stormwater General Permit No. NCG030000 (Stormwater General Permit). This
sampling event fulfills the compliance sampling requirement for Period 1 of 2020.
In the samples collected from sampling locations OF-001 and OF-002, all constituent concentrations
detected were below or within the acceptable ranges of the benchmark values specified in the
general permit. This letter provides background information and describes the methods, findings,
and conclusions regarding the stormwater sample collection and analysis.
Background
The most recent Stormwater General Permit for metal fabrication activities was issued by the North
Carolina Department of Environmental Quality with an effective date of November 1, 2018, and it will
expire at midnight on May 31, 2021. Sample collection and reporting protocol for this event followed
the current permit requirements.
The Stormwater General Permit indicates that the permittee shall complete analytical sampling on
a semiannual schedule, once during the first half of the year (January 1 to June 30; Period 1) and
once during the second half of the year (July 1 to December 31; Period 2), at a minimum, allowing
at least 60 days between sample collection dates.
The general location of the facility is indicated in Figure 1. The facility's two permitted outfalls and
sample locations are labeled OF-001 and OF-002, as identified in Figure 2.
2020-0423_DEMLR_SwMonitonng Resuks.docx

June 24, 2020
Page 2
Methods
On April 23, 2020, Anchor QEA mobilized to the Crane Resistoflex facility to collect stormwater
samples during a measurable storm event of approximately 0.81 inches of rainfall'. There had not
been a measurable storm event in the 72 hours preceding this sampling event.
The stormwater samples were collected from two outfalls labeled OF-001 and OF-002 (Figure 2).
Samples were collected as indicated in the surface water sampling logs (Attachment 1) from the
approximate center of the discharge streams and were transferred to laboratory -supplied containers.
The containers were placed in a cooler on ice and delivered to Pace Analytical Services, Inc. (Pace), in
Asheville, North Carolina, for laboratory analyses. The pH measurement was obtained in the field by
placing a probe within the flow of the respective outfall. The pH measurement was recorded once
stabilization occurred. Anchor QEA's equipment documentation and instrument calibration data
sheet is included as Attachment 2.
Anchor QEA also performed a stormwater discharge outfall (SDO) qualitative monitoring event
during the stormwater analytical sampling event. The associated SDO qualitative monitoring reports
are included as Attachment 3.
Findings
The laboratory analytical results are summarized in the Semiannual Stormwater Discharge Monitoring
Report (Attachment 4). The samples contained concentrations lower than or within the range of the
specified benchmark values for all constituents analyzed by Pace.
The field measurements of pH for both OF-001 and OF-002 were within the acceptable benchmark
value range. The field measurement results are listed in the surface water sampling logs
(Attachment 1), and pH results are shown in Attachment 4. The Pace analytical report and chain -of -
custody form are included in Attachment 5.
Conclusions
The stormwater sample results for outfalls OF-001 and OF-002 showed concentrations below or
within the range of the benchmark values specified in the general permit for all constituents.
The next analytical monitoring of stormwater discharges will be performed during another
measurable storm event between July 1 and December 31, 2020, to satisfy the Period 2 of 2020
compliance period.
Rainfall depth was obtained from the Weather For You online database recordsfor the MID_F4683 gauge station in Marion, North
Carolina. Available at: https://www.weatherforyou.com/

June 24, 2020
Page 3
If you would like additional information, please contact me at [phone], or contact Victoria
Boyer at [phone].
Sincerely,
Robert Cork PE, MEng
Managing Engineer
cc: Victoria Boyer, Crane Resistoflex
Duplicate, Central Files
Attachments
Figure 1 Site Location Map
Figure 2 Stormwater Discharge Outfall Locations
Attachment 1 Surface Water Sampling Logs
Attachment 2 Equipment Documentation and Instrument Calibration Data Sheet
Attachment 3 Stormwater Discharge Outfall Qualitative Monitoring Reports
Attachment 4 Semiannual Stormwater Discharge Monitoring Report
Attachment 5 Laboratory Analytical Reportand Chain -of -Custody Form

Figures

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LEGEND: NOTES:
1. Basemap from Esri Online Services
0 Site Parcel Boundary 2. Site parcel boundary from
McDowell County GIS 0
0 2,000
Feet
kZANCHOR Figure 1
QEA `•'`''" Site Location Map
Stormwater Sample Analytical Results
Crane Resistoflex, Marion, North Carolina

Publish Date: 2020/02/26, 11:49 AM I User: alesueur
Filepath:\\orcas\gisVobs\Crane_Resistoflex_2062\Maps\ACQFig02_SampleLocationMap.mxd
kzANCHOR
QEA
LEGEND:
C3 Site Parcel Boundary
® Approximate Sample Location
a
= NOTES:
1. Aerial imagery from NC OneMap,
2018
2. Site parcel boundary from
McDowell County GIS
3. Sample locations are
approximate.
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ate
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Figure 2
Stormwater Discharge Outfall Locations
Stormwater Sample Analytical Results
Crane Resistoflex, Marion, North Carolina

Attachment 1
Surface Water Sampling Logs

tZANCHOR
QEA
Surface Water Sampling Log
Anchor QEA of North Carolina, PLLC
231 Haywood Street
Asheville, North Carolina 28801
Project Name: 4:�ravie f�� ,Jr
Date:
►�'Z ' Z(�
Project Number: C ®l 1 0
_
Weather:
Sampling Personnel: cJ— �7Pi . L+
Sample Name �
`1
6
Comments: A CC eS3 n e4,"Cict,
5l"" C h
Sample Method: Grab Syringe
Pump
Bailer-Disp.
Other:
i
Oxidation
Dissolved Specific Cond.
pH (S.U.)
Reduction
Turbidity
Time Temp (°C) Oxygen (mg/L) (p5/cm)
report to 0.1 S.U.
Potential (mV)
(NTU) Comments
10
Sampling Container Number of Containers
Requested Analysis
500 mL Plastic
t" ?✓e5
250 mL Plastic
[Z] �>;f 15
���? �,f hWJki-'T
125 mL Plastic
40 mL Glass
1 L Glass
//��
�% 1�_lr'r
8(TP ff
Other
S
l J
Vegetation: ��o c Access:
Sampling Personnel Signatu
Notes:
Samples are analyzed immediately upon collection.
°C: degrees Celsius
pS/cm: micro-Siemen per cubic centimeter
mg/L: milligrams per liter
mv: millivolt
NTU: nephelometric turbidity units
S.U.: standard units
Date:
Method Reference:
Temperature: SM 2550 B-2010
Specific conductivity: EPA Method 120.1, Rev. 1982
DO: SM 4500 0 G-2011
pH: SM 4500-H' B-2011
Page 1 of 1

ANCHOR.
QEA
Anchor QEA of North Carolina, PLLC
231 Haywood Street
Asheville, North Carolina 28801
Surface Water Sampling Log
Project Name: Gt-krvr— P pr4 6;Ie A/
Date: t/G-
Project Number: C-9 ?'-Z6 Z - 0 11 0 t
Weather: -5Q 5
Sampling Personnel: 7oL--, G." k'
Sample Name: �r
/E��
Comments: Par 1✓t Qad Shp G
_
used '-2 ftI'P" � "e 4V
Sample Method: ®ra Syringe Pump
Bailer-Disp. Other:
Oxidation
Dissolved Specific Cond. pH (S.U.)
Reduction
Turbidity
Time Temp (°C) Oxygen (mg/L) (NS/cm) report to 0.1 S.U.
Potential (m1)
(NTU)
Comments
1-a5 -h
316,-ZY
U313
Sampling Container Number of Containers
Requested Analysis
500 ml- Plastic
f 16111, b-e
250 mL Plastic
125 mL Plastic
40 mL Glass
1 LGlass
l�
% L
Vegetation: frpje,f'}¢- Access: u
Sampling Personnel Signature: �~ Date: � IZ,31 06
Notes:
Samples are analyzed immediately upon collection.
°C: degrees Celsius
pS/cm: micro-Siemen per cubic centimeter
mg/L: milligrams per liter
mv: millivolt
NTU: nephelometric turbidity units
S.U.: standard units
Temperature: SM 2550 B-2010
Specific conductivity: EPA Method 120.1, Rev. 1982
DO: SM 4500 O G-2011
pH: SM 4500-H' B-2011
Page 1 of 1

Attachment 2
Equipment Documentation and
Instrument Calibration Data Sheet

kzANCHOR
IDEA
Anchor QEA of North Carolina, PLLC
231 Haywood Street
Asheville, North Carolina 28801
Equipment Documentation and Instrument Calibration Data Sheet
CALIBRATION DOCUMENTATION
Project Name: Crane Resistoflex Person Conducting Calibration: J
Project Number: C92062-01.01 Date of Calibration: 14Z
Project Location: Marion, NC Date of Field Measurements: Lt I Z3' z d
EQUIPMENT DOCUMENTATION
Equipment or meters used to take measurements (e.g., water level meters, survey equipment):
Equipment Type
Serial Number
Brand
Date of Use
1501FnWaWA,4eu
150-ft Water Level
`�22'7SA
Solinist
150-ft Water Level
150
II
150-ft Drawdown
MP30-1527
QED _
Select Turbidimeter:
Hach 2100Q (s/n 151006045207)
HF Scientific MicroTPW (s/n 200601045)
Calibration
Expiration Date:
Instrument Reading
(Hach 21000)
Instrument Reading
(HF Scientific MicroTPW)
20 NTU
100 NTU
800 NTU
1,000 NTU
10.0 NTU
0.02 NTU
Cal: �O
Cal: (:/(,f I
Cal: T7
Cal:
Cal:
Cal:
Time:
Time: �!
Time: q 6
/
Time:
Time:
Time:
Verification (10 NTU): 0 0
�
Verili mir,n
7, ime—T,
10 NTU Cal. Expiration Date:
Signature:
Date:
Notes: A/
1. Electronic equipment calibrated according to the manufacturer's operation manual.
2. Specific Conductivity should be calibrated according to values representative of historic range.
3. Order of Calibration is as follows: Specific Conductivity, pH 7, pH 4, pH 10, DO, ORP, QC checks.
4. QC Acceptable Ranges: pH +/- 0.1 S.U. and Specific Conductivity 10% of the true value. If QC readings are out of range, the instrument needs to be recalibrated.
5. * Indicates that a QC check must be performed in the morning, afternoon, and the end of the day, or every four hours.
6. ** Indicates to choose a Specific Conductivity buffer of 1413, 447, 84, or 23 mS which is closest to historical readings from the project location.
Method Reference: Temperature: SM 2550 B-2010 I Specific conductivity: EPA Method 720.7, Rev. 1982 1 DO: SM 4500 O G-2071 I pH: SM 4500-H+ 8-2077
Page 1 of 1

Attachment 3
Stormwater Discharge Outfall Qualitative
Monitoring Reports

Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit hgps:Hdeg.nc.gov/about/divisions/energy-mineral-land-
resources/energy-mineral-land-permits/stormwater-permits/npdes-industrial-sw#tab-4
Permit No.: N/C/ 0 / 3 / 01/ 0 / 0 / 0 / 0 / or Certificate of Coverage No.: N/C/G/ 0 / 3 / 0 / 4 / 9 / 9 /
Facility Name:
County: McDowell
Crane Resistoflex
Inspector: John Bright
Date of Inspection: 4/23/2020
Time of Inspection: 11:30 am
Total Event Precipitation (inches): 081
Phone No. 828-771-0441
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:
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. 001
Receiving Stream:
Catawba River
Structure (pipe, ditch, etc.)
Pipe
Describe the industrial activities that occur within the outfall drainage area: Metal Fabrication activities
Page 1 of 2
SWU-242, Last modified 07/28/2017

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: clear
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): None
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? Q Yes O No.
8. Is there an oil sheen in the stormwater discharge? QYes G No.
9. Is there evidence of erosion or deposition at the outfall? O Yes 0 No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe No indications of stormwater pollution were observed.
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

Attachment 4
Semiannual Stormwater Discharge
Monitoring Report

Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG030000
Date submitted
CERTIFICATE OF COVERAGE NO. NCG03 o o 0 0
FACILITY NAME crane Resistoflex
COUNTY McDowell
PERSON COLLECTING SAMPLES John Bright
LABORATORY Pace AnaWcal lab Cart. If 40
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2020
SAMPLE PERIOD M Jan -June ❑ July -Dec
or Q Monthly' �monthl
DISCHARGING TO CLASS ❑ORW ❑HQw []Trout ❑PNA
❑Zero -flow []Water Supply ❑SA
Mother
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 i
n Nn f icrhnrna Chic norintl*
Outfall No.
Date Sample
P
Collected
(mo/dd/yr)
24-hour rainfall
Total Suspended Solids
amount,
Inct I
Standard units
and
Total Copper
Total Lead
J
Total Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics'
Benchmarks
_
-
100 mg/L or 50 mg/V
6.0-9.0
0.010 mg/L
0.075 mg/L
0.126 mg/L
15 mg/L
1 mg/L
Parameter Code
-
46529
C0530
004W
01119
01051
01094
WS52
78141
OF-001
04/23/20
0.81
< 2.6
6.26
< 0.0021
< 0.0016
0.0859
< 5.0
NA
OF-002
04/23120
0.81
<2.6
6.27
0.D024
0.0017
0.104
<5.0
NA
- monmiy sampling (instea0 or semi-annuai) must WVn with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit, Section B, Table 1 to identify the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018
Page 1 of 3

Facilities that incorporate a solvent management plan into the 5tormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan Included in the 5tormwater Pollution Prevention Plan."
V( Itori a bUgGV
Name (Print name)
Title (Print title)
Signatu Date
Note: Results must be reported in numerical format. Do not repDrt Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be rer2orted in the format. *<MLMKLL7, where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark you must implement Tier 1, Wer 2, or Tier 3 responses See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
n No discharge this oeriod?z
Outfall No.
Date Sample Collected'
(mo/dd/yr)
24-hour rainfall amount,
Inches'
New Motor Oil or
Hydraulic Oil Usage
Non -Polar O&G/ Total
Petroleum Hydrocarbons
Total Suspended
Solids
Benchmarks
Parameter Code
-
15 mg/L
100 mg/L or 50 mg/O
"529
NCOIL
W552
CO530
Footnotes from Part A also apply to Part B
Note: If you report a sample value In excess of the bend►mar/4 you must bnpkmnt Tier 1, Tier 2, or 77er 3 responses See General Permit text.
Permit Date: 31/i/2018-05/31/2021 SWU-245, last revised 11/1/2018
Page 2 of 3

FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER ATTHE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES Q NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ©NO
REGIONAL OFFICE CONTACT NAME:
Mall an oriainal M of this DMfi. Indudino all "9Vo Discharge" reports within 30 days of reoalp t of the lab resuhs for at end of monitorina period In the
case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
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.
am aware that th are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
i C! -.- / -z7LO
-.
Signatu ittee Date
7
Permit Date: 11/l/2018-05/31/2021 SWU-245, last revised 11/1/2018
Page 3 of 3

Attachment 5
Laboratory Analytical Report and
Chain -of -Custody Form

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
April 30, 2020
Mr. Robert Cork
Anchor QEA
231 Haywood Street
Asheville, NC 28801
RE: Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
Dear Mr. Cork:
Enclosed are the analytical results for sample(s) received by the laboratory on April 23, 2020. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
(Z/� ` -
Lord Patton
[e-mail]
1(828)254-7176
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 17

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
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
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 17

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE SUMMARY
Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92474881001
92474881002
OF-001
OF-002
Water
Water
04/23/2011:30
04/23/2011:10
04/23/20 15:20
04/23/20 15:20
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 17

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE ANALYTE COUNT
Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
Analytes
Lab lD Sample ID
Method
Analysts
Reported
Laboratory
92474881001 OF-001
EPA 1664E
HH
1
PASI-C
EPA 200.7 Rev 4.4 1994
SH1
4
PASI-A
EPA 200.7 Rev 4.4 1994
RDT
1
PASI-A
EPA 180.1 Rev 2.0 1993
JP1
1
PASI-A
SM 2540D-2011
JNS
1
PASI-A
92474881002 OF-002
EPA 1664E
HH
1
PASI-C
EPA 200.7 Rev 4.4 1994
SH1
4
PASI-A
EPA 200.7 Rev 4.4 1994
RDT
1
PASI-A
EPA 180.1 Rev 2.0 1993
JP1
1
PASI-A
SM 2540D-2011
JNS
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 4 of 17

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SUMMARY OF DETECTION
Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92474881001
OF-001
EPA 200.7 Rev 4.4 1994
Hardness, Total(SM 2340B)
7450
ug/L
662
04/30/20 00:37
EPA 200.7 Rev 4.4 1994
Zinc
85.9
ug/L
10.0
04/30/20 00:37
EPA 200.7 Rev 4.4 1994
Zinc, Dissolved
76.8
ug/L
10.0
04/28/20 08:28 P4
EPA 180.1 Rev 2.0 1993
Turbidity
1.9
NTU
1.0
04/24/20 05:48
92474881002
OF-002
EPA 200.7 Rev 4.4 1994
Copper
2AJ
ug/L
5.0
04/30/20 00:40
EPA 200.7 Rev 4.4 1994
Lead
1.7J
ug/L
5.0
04/30/20 00:40
EPA 200.7 Rev 4.4 1994
Hardness, Total(SM 2340B)
3710
ug/L
662
04/30/20 00:40
EPA 200.7 Rev 4.4 1994
Zinc
104
ug/L
10.0
04/30/20 00:40
EPA 200.7 Rev 4.4 1994
Zinc, Dissolved
104
ug/L
10.0
04/28/20 08:49 P4
EPA 180.1 Rev 2.0 1993
Turbidity
1.5
NTU
1.0
04/24/20 05:47
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 17

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Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
Sample: OF-001
Parameters
1664 SGT-HEM, TPH
Total Petroleum Hydrocarbons
200.7 MET ICP
Copper
Lead
Hardness, Total(SM 2340B)
Zinc
200.7 MET ICP, Lab Filtered
Zinc, Dissolved
180.1 Turbidity
Turbidity
2540D Total Suspended Solids
Total Suspended Solids
Date: 04/30/2020 12:19 PM
ANALYTICAL RESULTS
Lab ID: 92474881001 Collected: 04/23/20 11:30 Received: 04/23/20 15:20 Matrix: Water
Results Units PQL MDL
DF
Prepared
Analyzed CAS No.
Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
ND mg/L 5.0 5.0
1
04/24/2016:16
Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation
Method: EPA 200.7 Rev 4.4 1994
Pace Analytical Services -Asheville
ND ug/L 5.0 2.1
1
04/28/20 01:51
04/30/20 00:37 7440-50-8
ND ug/L 5.0 1.6
1
04/28/20 01:51
04/30/20 00:37 7439-92-1
7450 ug/L 662 131
1
04/28/20 01:51
04/30/20 00:37
85.9 ug/L 10.0 3.9
1
04/28/20 01:51
04/30/20 00:37 7440-66-6
Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation
Method: EPA 200.7 Rev 4.4 1994
Pace Analytical Services -Asheville
Qual
76.8 ug/L 10.0 2.5 1 04/27/20 11:04 04/28/20 08:28 7440-66-6 P4
Analytical Method: EPA 180.1 Rev 2.0 1993
Pace Analytical Services -Asheville
1.9 NTU 1.0 0.50 1 04/24/20 05:48
Analytical Method: SM 2540D-2011
Pace Analytical Services -Asheville
ND mg/L 2.6 2.6 1 04/27/2014:05
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 6 of 17

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2225 Riverside Dr.
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Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
Sample: OF-002
Parameters
1664 SGT-HEM, TPH
Total Petroleum Hydrocarbons
200.7 MET ICP
Copper
Lead
Hardness, Total(SM 2340B)
Zinc
200.7 MET ICP, Lab Filtered
Zinc, Dissolved
180.1 Turbidity
Turbidity
2540D Total Suspended Solids
Total Suspended Solids
Date: 04/30/2020 12:19 PM
ANALYTICAL RESULTS
Lab ID: 92474881002 Collected: 04/23/20 11:10 Received: 04/23/20 15:20 Matrix: Water
Results Units PQL MDL
DF
Prepared
Analyzed CAS No.
Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
ND mg/L 5.0 5.0
1
04/24/2016:16
Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation
Method: EPA 200.7 Rev 4.4 1994
Pace Analytical Services -Asheville
2.4J ug/L 5.0 2.1
1
04/28/20 01:51
04/30/20 00:40 7440-50-8
1.7J ug/L 5.0 1.6
1
04/28/20 01:51
04/30/20 00:40 7439-92-1
3710 ug/L 662 131
1
04/28/20 01:51
04/30/20 00:40
104 ug/L 10.0 3.9
1
04/28/20 01:51
04/30/20 00:40 7440-66-6
Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation
Method: EPA 200.7 Rev 4.4 1994
Pace Analytical Services -Asheville
Qual
104 ug/L 10.0 2.5 1 04/27/20 11:04 04/28/20 08:49 7440-66-6 P4
Analytical Method: EPA 180.1 Rev 2.0 1993
Pace Analytical Services -Asheville
1.5 NTU 1.0 0.50 1 04/24/20 05:47
Analytical Method: SM 2540D-2011
Pace Analytical Services -Asheville
ND mg/L 2.5 2.5 1 04/27/2014:05
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 17

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2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
QC Batch: 538101 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664E Analysis Description: 1664 SGT-HEM, TPH
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92474881001, 92474881002
METHOD BLANK: 2869453 Matrix: Water
Associated Lab Samples: 92474881001, 92474881002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Petroleum Hydrocarbons mg/L ND 5.0 5.0 04/24/20 16:08
LABORATORY CONTROL SAMPLE:
2869454
Spike LCS
LCS
% Rec
Parameter
Units
Conc. Result
% Rec
Limits
Qualifiers
Total Petroleum Hydrocarbons
mg/L
20 15.9
80
64-132
MATRIX SPIKE SAMPLE:
2869455
2631234002 Spike
MS
MS
% Rec
Parameter
Units
Result Conc.
Result
% Rec
Limits Qualifiers
Total Petroleum Hydrocarbons
mg/L
ND 20
11.2
49
64-132 M1
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.
REPORT OF LABORATORY ANALYSIS
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Date: 04/30/2020 12:19 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 17

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2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
QC Batch: 538453
Analysis Method:
EPA 200.7 Rev 4.4 1994
QC Batch Method: EPA 200.7 Rev 4.4
1994
Analysis Description: 200.7 MET
Laboratory:
Pace Analytical Services -Asheville
Associated Lab Samples: 92474881001, 92474881002
METHOD BLANK: 2871016
Matrix: Water
Associated Lab Samples: 92474881001, 92474881002
Blank Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
Copper
ug/L
ND
5.0
2.1 04/30/20 00:56
Hardness, Total(SM 2340B)
ug/L
ND
662
131 04/30/20 00:56
Lead
ug/L
ND
5.0
1.6 04/30/20 00:56
Zinc
ug/L
ND
10.0
3.9 04/30/20 00:56
LABORATORY CONTROL SAMPLE:
2871017
Spike LCS
LCS
% Rec
Parameter
Units
Conc. Result
% Rec
Limits Qualifiers
Copper
ug/L
500
487
97
85-115
Hardness, Total(SM 2340B)
ug/L
33100 31700
96
85-115
Lead
ug/L
500
489
98
85-115
Zinc
ug/L
500
490
98
85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2871018
2871019
MS MSD
35544303001
Spike Spike
MS
MSD
MS MSD % Rec
Max
Parameter Units
Result
Conc. Conc.
Result
Result
% Rec % Rec Limits
RPD
RPD Qual
Copper ug/L
12.5
500 500
509
503
99 98 70-130
1
20
Hardness, Total(SM 2340B) ug/L
46200
33100 33100
81600
81900
107 108 70-130
0
20
Lead ug/L
1.6U
500 500
509
498
102 100 70-130
2
20
Zinc ug/L
4.7J
500 500
516
510
102 101 70-130
1
20
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2871020
2871021
MS MSD
92474821001
Spike Spike
MS
MSD
MS MSD % Rec
Max
Parameter Units
Result
Conc. Conc.
Result
Result
% Rec % Rec Limits
RPD
RPD Qual
Copper ug/L
0.069
500 500
574
597
101 106 70-130
4
20
mg/L
Hardness, Total(SM 2340B) ug/L
5720
33100 33100
39700
41400
103 108 70-130
4
20
Lead ug/L
0.0060
500 500
510
525
101 104 70-130
3
20
mg/L
Zinc ug/L
0.17 mg/L
500 500
689
711
103 108 70-130
3
20
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.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/30/2020 12:19 PM without the written consent of Pace Analytical Services, LLC.
Page 9 of 17

leAnalyiical
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Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
QC Batch: 538297 Analysis Method: EPA 200.7 Rev 4.4 1994
QC Batch Method: EPA 200.7 Rev 4.4 1994 Analysis Description: 200.7 MET Dissolved
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92474881001, 92474881002
METHOD BLANK: 2870178 Matrix: Water
Associated Lab Samples: 92474881001, 92474881002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Zinc, Dissolved ug/L ND 10.0 2.5 04/28/20 08:21
LABORATORY CONTROL SAMPLE: 2870179
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Zinc, Dissolved ug/L 500 493 99 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2870180 2870181
MS MSD
92474881001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Zinc, Dissolved ug/L 76.8 500 500 560 565 97 98 70-130 1 20
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.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/30/2020 12:19 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 17

leAnalyiical
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Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
QC Batch: 537962 Analysis Method: EPA 180.1 Rev 2.0 1993
QC Batch Method: EPA 180.1 Rev 2.0 1993 Analysis Description: 180.1 Turbidity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92474881001, 92474881002
METHOD BLANK: 2868691 Matrix: Water
Associated Lab Samples: 92474881001, 92474881002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Turbidity NTU ND 1.0 0.50 04/24/20 05:38
LABORATORY CONTROL SAMPLE: 2868692
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Turbidity NTU 10 10.0 100 90-110
SAMPLE DUPLICATE: 2868693
92474673001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Turbidity NTU 4.5 4.4 1 10
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.
REPORT OF LABORATORY ANALYSIS
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Date: 04/30/2020 12:19 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 17

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Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
QC Batch: 538274 Analysis Method: SM 2540D-2011
QC Batch Method: SM 2540D-2011 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92474881001, 92474881002
METHOD BLANK: 2870031 Matrix: Water
Associated Lab Samples: 92474881001, 92474881002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Suspended Solids mg/L ND 2.5 2.5 04/27/20 14:02
LABORATORY CONTROL SAMPLE & LCSD: 2870032 2870033
Spike LCS LCSD LCS LCSD % Rec Max
Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers
Total Suspended Solids mg/L 251 236 234 94 93 90-110 1 25
SAMPLE DUPLICATE: 2870034
92474777001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Suspended Solids mg/L 430 455 6 25
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.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/30/2020 12:19 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 17

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2225 Riverside Dr.
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QUALIFIERS
Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - 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.
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 Diphenylamine 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.
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
P4 Sample field preservation does not meet EPA or method recommendations for this analysis.
REPORT OF LABORATORY ANALYSIS
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Date: 04/30/2020 12:19 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 17

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Asheville, NC 28804
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: CRANE RESISTOFLEX 042320
Pace Project No.: 92474881
Lab ID Sample ID QC Batch Method QC Batch
92474881001
OF-001
EPA1664B
538101
92474881002
OF-002
EPA 1664B
538101
92474881001
OF-001
EPA 200.7 Rev 4.4 1994
538453
92474881002
OF-002
EPA 200.7 Rev 4.4 1994
538453
92474881001
OF-001
EPA 200.7 Rev 4.4 1994
538297
92474881002
OF-002
EPA 200.7 Rev 4.4 1994
538297
92474881001
OF-001
EPA 180.1 Rev 2.0 1993
537962
92474881002
OF-002
EPA 180.1 Rev 2.0 1993
537962
92474881001
OF-001
SM 2540D-2011
538274
92474881002
OF-002
SM 2540D-2011
538274
Date: 04/30/2020 12:19 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Analytical
Analytical Method Batch
EPA 200.7
Rev 4.4
1994
538465
EPA 200.7
Rev 4.4
1994
538465
EPA 200.7
Rev 4.4
1994
538304
EPA 200.7
Rev 4.4
1994
538304
Page 14 of 17

Document Name:
Document Revised: February 7, 2018
%
Sample Condition Upon Receipt(SCUR)
Page 1 of 2
-f cIC E�l1c?�1Cc7�
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev.06
Pace Carolinas Quality Office
Laboratory receiving sa ples:
Asheville Eden❑ Greenwood ❑ Huntersville ❑ Raleigh❑ Mechanicsville[]
ConditionSample Client Name: WO# : 92474881
• J�tnC� � QC 0- Project#:
Courier: ❑Fed Ex ❑UPS ❑USPS 'Client III III I fill 11
❑ Commercial ❑Pace ❑Other: 92474881
Custody Seal Present? ❑Yes No Seals Intact? ❑Yes ❑No
Packing Material: ❑Bubble Wrap Oubble Bags ❑None ❑ Other
Thermometer- _ „i,n Type of Ice: poet ❑Blue
�GunID:C��14�/—
Cooler Temp ('C): Correction Factor: Add/Subtract (°C)y rQ
Cooler Temp Corrected (°C): —,S.3 �—
USDA Regulated Soil (Ea"N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or 5C (check maps)?
❑Yes FINo
Date/Initials Person Examining Contents:
Biological Tissue oxen.
[]Yes❑No ON/A
❑None
Temp should be above freezing to VC
❑Samples out of temp criteria. Samples on ice, cooling process
has begun
Did samples originate from a foreign source (internationally,
inrlisdinQ Hawaii and Puerto Rico)? ❑Yes ❑No
Comments/Discrepancy:
Chain of Custody Present?
Yes
❑No
❑N/A
1.
Samples Arrived within Hold Time?
Yes
❑No
❑N/A
2.
Short Hold Time Analysis (<72 hr.)?
I Yes
❑No
❑N/A
3.
Rush Turn Around Time Requested?
[]Yes
Z&
❑N/A
4.
Sufficient Volume?
Yes
[]No
❑N/A
5.
Correct Containers Used?
-Pace Containers Used?
yes
Yes
❑ND
❑No
❑N/A
❑N/A
6.
Containers Intact?
ilYes
❑No
❑N/A
7.
Dissolved analysis: Samples Field Filtered? ` 'O es
gffN.
[]N/A
8.
Sample Labels Match COO
-Includes Date/Time/ID/Analysis
yes
O
Matrix: W
[-]No
❑N/A
9.
Headspace in VOA Vials (>5-6mm)?
❑Yes
❑No
N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
DYES
❑Yes
❑No
❑No
N/A
N/A
11.
COMMENTS/5AMPLE DISCREPANCY
CLIENT NOTIFICATION/RE50LUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
0
iz�p
aqp
Date/Time:
field Data Required? Dyes &0
Lot ID of soffit containers:
Date:
Date:
Page 15 of 17

Document Name:
Document Revised: February 7, 2018
/. PciCB�llcifICciI
Sample Condition Upon Receipt(SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev.06
Pace Carolinas Quality Office
*Check mark top half of box if pH and/or dechlorination is
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, ORO/8015 (water) DOC, LLHg
**Bottom half of box is to list number of bottle
Project # WO# : 92474881
PM: UP Due Date: 04/30/20
CLIENT: 93-ALTAMONT
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pH Adjustment Log for Preserved Samples
Sample ID
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
Lot ft
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 16 of 17

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MATRIX CODE 088e alld codes to lel
SAMPLE TYPE IG=GRAB C=COMPI
P
T1
n �
n
m
-A
2
O
m
m
SAMPLE TEMP AT COLLECTION
# OF CONTAINERS
tlnpreserrved
M2504
HNO3
rt
HCI a
a
NaOH a
Na2S203 a
U
Methanol
Other
Analyses Test `e
Gil and Grease by 1664 - S
malals, hardness
Dissolved Metals by 2DO 7 It
TSS
Residual Chlorine (YIN)
N
rn
�.
D
Z
O
IYt
_, f
O
y a
3
C-
m m
m
a a'z
1p
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n
tin 3
N
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j
y
2
0 2
m e
O
m
o =
n
p
—
0
0
x
i
CID
n
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' Z
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N n
7 7m m m a n D 3 N
2.
4 0
v v D N v p n o
rn
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Cl
m m v o6
m 0
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FD
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r
0 n
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b
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n 0
m
Q
CD
3
m CID
FL y
V1 rf
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=0
cr 0
CID r
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Page 17 of 17