WQ0035749_2023 Residual Annual Report_20240301 (2)

Initial Review
Reviewer
nathaniel.thorn burg
Is this submittal an application? (Excluding additional information.) *
Yes No
If not an application what is the submittal type?* Annual Report
Residual Annual Report
Additional Information
Other
Annual Report Year* 2023
Permit Number (IR) * W00035749
Applicant/Permittee North Carolina Department of Transportation
Email Notifications
Does this need review by the hydrogeologist? * Yes U No
Regional Office
CO Reviewer
Admin Reviewer Wanda Gerald

Submittal Form
Project Contact Information
Please provide information on the person to be contacted by NDB Staff regarding electronic submittal, confirmation of receipt, and other correspondence.
Name* Jeremy Goodwin
Email Address*
[e-mail]
Project Information
.........................
Application/Document Type*
New (Fee Required)
Modification - Major (Fee Required)
Renewal with Major Modification (Fee
Required)
Annual Report
Additional Information
Other
Phone Number*
919-7072942
Modification - Minor
Renewal
GW-59, NDMR, NDMLR, NDAR-1,
N DAR-2
Residual Annual Report
Change of Ownership
We no longer accept these monitoring reports through this portal. Please click on the link below and it will take you to the correct form.
https://edoes.deq.nc.gov/Forms/NonDischarge_Monitoring_Report
Permit Type:*
Wastewater Irrigation High -Rate Infiltration
Other Wastewater Reclaimed Water
Closed -Loop Recycle Residuals
Single -Family Residence Wastewater Other
Irrigation
Permit Number:*
WQ0035749
Has Current Existing permit number
Applicant/Permittee Address*
1536 MAIL SERVICE CENTER RALEIGH, NORTH CAROLINA 27601-1536
Facility Name*
NCDOT DGS and HOS Class A Residuals Program
Please provide comments/notes
on your current submittal below.
At this time, paper copies are no longer required. If you have any questions about what is required, please contact Nathaniel Thornburg
at [e-mail].
Please attach all information required or requested for this submittal to be reviewed here.
(Application Form, Engineering Plans, Specifications, Calculations, Etc.)
2023 DGS_HOS Land App
12.36MB
Report _compi led_Final_20240228_sig ned. pdf
Upload only 1 PDF document (less than 250 MB). Multiple documents must be combined into one PDF file unless file is larger
than upload limit.
* By checking this box, I acknowledge that I understand the application will not be accepted for pre -review until the fee (if required) has
been received by the Non -Discharge Branch. Application fees must be submitted by check or money order and made payable to the
North Carolina Department of Environmental Quality (NCDEQ). I also confirm that the uploaded document is a single PDF with all parts
of the application in correct order (as specified by the application).
Mail payment to:
NCDEQ — Division of Water Resources
Attn: Non -Discharge Branch
1617 Mail Service Center
Raleigh, NC 27699-1617
Signature
Jereu+� �'oodw�ti
Submission Date 3/1/2024

STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
Roy COOPER
GOVERNOR
February 28, 2024
North Carolina Department of Environmental Quality
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Non-Discharge.Reports(a)ncdenr.gov
Attention: Non -Discharge Branch
Reference: 2023 Land Application Annual Report
North Carolina Department of Transportation
Permit No. WQ0035749
Division of Water Resources:
J.R. "JOEY" HOPKINS
SECRETARY
North Carolina Department of Transportation (NCDOT) is submitting monitoring and reporting for
2023 as specified in the above referenced permit to be submitted electronically annually (Condition
IV.6). This data includes: I) Diamond Grinding Slurry (DGS) and Hydrodemolition Operation
Slurry (HOS) Analyses (Permit Condition IV.2); and II) DGS and HOS pH and Land Application
Logs (Permit Conditions IV.2 and IV.5).
If there is further information required or questions regarding this annual report, please contact
NCDOT for further assistance.
Sincerely,
AA
David Harris
State Roadside Environmental Engineer
Enclosures
Mailing Address:
NC DEPARTMENT OF TRANSPORTATION
ROADSIDE ENVIRONMENTAL UNIT
1557 MAIL SERVICE CENTER
RALEIGH, NC 27699-1557
Telephone: [phone]
Customer Service: 1-877-368-4968
YYebsite: www.ncdot.gov
Location:
TRANSPORTATION BUILDING
1 SOUTH WILMINGTON STREET
RALEIGH. NC 27601

NC DEPARTMENT OF TRANSPORTATION
LAND APPLICATION OF DIAMOND GRINDING AND HYDRODEMOLITION
OPERATION SLURRY
Permit No. WQ0035749
2023 LAND APPLICATION PROJECT SUMMARY TABLE
NCDOT
PROJECT ID
CONTRACTOR
PROJECT LOCATION
TYPE
C204196
Flatiron & Branch
Triangle Expressway Southeast Extension from
DGS
(R-2721A)
Civil
West of NC 55 By-pass to East of Pierce Olive
Rd (SR 1389)
C204163 (I-
Lane Construction
1-40 / 1-77 Interchange including 1-40 from
DGS
3819B, U-
Corporation
West of SR 2003 (Radio Road) to SR 2158 (Old
6039)
Mocksville Road) and 1-77 from South of SR
2321 (East Broad Street) to South of SR 2171
(Jane Sowers Road) in Iredell County

2023 Project Completion Report
Prepared 12/20/2023
NC Department of Transportation
Permit #WQ0035749
Prepared For:
NC Department of Transportation
1536 Mail Service Center
Raleigh, North Carolina 27601-1536
The Lane Construction Corporation
6125 Tyvola Centre Drive
Charlotte, NC 28217
Project TIP # 1-3819B
Project Contract # 204163
1-40 / 1-77 Interchange Project, Statesville, NC

TABLE OF CONTENTS
SECTION NO. TITLE
Diamond Grinding Slurry (DGS) Analyses
II. Diamond Grinding Slurry (DGS) pH and Land
Application Logs
Permit NO. WQ0035749 Modification for
III. C204163

SECTION I
DIAMOND GRINDING SLURRY (DGS) ANALYSIS
NC DEPARTMENT OF TRANSPORTATION
DGS ANALYSIS
Permit No.WQ0035749
The Lane Construction Corporation
140/177 Interchange, Statesville, NC
Date Sampled: 07/11/2023
Solids: 11.9%
pH: 12.54
Parameter
%
Mg/Kg Dry Weight
Pounds/Dry Ton
x 10,000)
(mg/Kg (mg/Kgx 0.002
Calcium Carbonate
6.2
62,000
124
Eq.

Analytical Results
Lane Construction
1203 Free Nancy Ave
Statesville, NC 28677
Receive Date: 09/05/2023
Reported: 10/03/2023
For:
Comments:
""A T P! , S V III II„ �; , E
INf
Sample Number
Parameter
Sample ID
Result
Unit Method Analyzed
Analyst
230905-49-01
230905-49-02
TCLP
Paint Filter
1
2
See Attached
See Attached
as Noted 09/07/2023
EPA9095 09/07/2023
PACE
PACE
Respectfully submitted,
Melissa Myers
NC Cert #440,
NCDW Cert #37755,
EPA #NC00909
PO Box 228 • Statesville, NC 28687 • 704/872/4697
Page 1 of 35

�ce
September 22, 2023
Crystal Little
Statesville Analytical, Inc.
122 Court Street
P0 IBox 228
Statesville, NC 28687
RE: Project: LANE CONSTRUCTION
Pace Project No.: 92686333
Dear Crystal Little:
Pace Analytical SoirviCOS, LLC
9�800 IKmey Ave. Suite 1 Ori
Huntersville, NC 28078
J04)875-9092
Enclosed are the anaiytilcal results for sample(s) received by the laboratory on September 06, 2023. 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 thils final report were generated by each of the following laboratories within the Pace Network:
Pace National - Mt. Juliet
Pace Analytical Services -Asheville
• Pace Analytical Services - Charlotte
• Pace Analytical Services - Greensburg
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
a4
Matthew Brainard for
Tynek Hooks
ty6ek.hooks�@pacelabs.com
704-977-0947
Project Manager
Enclosures
cc: Tracy Moore, Statesvflle Analyfical
REPORT OF LABORATORY ANALYSIS
This report shail nor be reprcduced, except in fuH
witlhout the wriUen consent of Pace ArtalyticaH Services, LLC
Page I of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 2 of 35

-Pace
CERTIFICATIONS
Prolect: LANE CONSTRUCTION
Pace Project No.: 92686333
Pace Analytical Services Pennsylvania
1638 Roseytown Rd Suites 2,3&4, Greensburg, PA 15601
Missouri Certification #: 235
ANAB DOID-FLAP Rod Accreditation #: L2417
Montana Certification 4: Cert0082
ANABISO/l 17025:2017 Red Carl#: L24170
Nebraska Certification #: NE-OS-29-14
Alabama Certification *: 41590
Nevada Certification PA01 4572023-03
Arizona Certification 4: AZ0734
New HlarripshireiTNI Certification 4297622
Arkansas Certification
New JerseylTNI Certification #: PA051
California Certification #: 2950
New Mexico Certification #: IPA01457
Colorado Certification #: PAO 1547
New York'TNi Certification #: 10888
Connecticut Certification 4: PIH-0694
North Carolina Certification M 42706
EPA Region 4 DW Red
North Dalikota Certification 4R-190
FloridafTNI Certification #: E87683
Ohio EPA Rad Approval: #41249
Georgia Certification #: C040
Oregon/TN I Certification #: PA200002-015
Guam Certification
Pennsylvania/TNI Certification M 65-00282
Hawaii Certification
Puerto Rico Certification #: PA01457
idahio Certification
Rhode Island Certification #: 65-00282
Illinois Certification
South Dakota Certification
Indiana Certification
Tennessee Certification #7 TN02867
lIowa Certification #: 391
Texagri-NI Certification #: T104704188-22-18
Kansas Certification #: E-1 0358
Utah/TNI Certification M PA014572223-14
Kentucky Certification * KY901 33
USDA sort Permit #: 525-23-67-77263
KY WW Permit 4: IKY0098221
Vermont Dept. of Heafth: ID# VT-0282
KY WW Permit 4,: IKY0000221
Virgin Island1PADEP Certification
Louisiana DHHITNI Certification 0: LA010
VirginiaiVELAP Certification #: 460198
Louisiana DEQfTN1 Certification #: 04086
Washington Certification C868
Maine Certification #: 2023021
West Virginia DEP Certification #: 143
Maryland Certification #: 308
West Virginia DHHR Certification M 9964C
Massachusetts Certification 4i M-PA1457
Wisconsin Approve List for Red
Michigan/PADEP Certification *: 99911
Pace Analytical Services National
12065 Lebanon Road, Mi. Juliet, 7N 37122
Louisiana Certification #: A130792
Alabama Certification 4: 40660
Louisiana DW Certification 9: LA180010
Alaska Certification 17-026
Maine Certification ft: TNO002
Arizona Certification #: AZO612
Maryland Certification #: 324
Arkansas Certification W 88-0469
Massachusetts Certification W M-TIM003
California Certification #: 2932
Michigan Certification #: 9958
Canada Certification #: 1461.01
Minnesota Certification #: 047-999-395
Colorado Certificatbn #: TNO0003
Mississippi Certification #: TNO0003
Connecticut Certification #: PH-01 97
Missouri Certification 340
DOD Cartificatiom #1461.01
Montana Cerlifeation CERT0086
EPA# TNO0003
Nebraska Certification t NE-OS-15-05
Florida Certification #: E87487
Nevada Certification #: TN-03-2002-34
Georgia OW Certification #: 923
New Hampshire Certification 4: 2975
Georgia Certification: NELAP
New Jersey Certification #: TNO02
Ildahio Certification t 7N00003
New Mexico DW Certification
Illinois Certification #: 200008
New York Certification#: 11742
indiana Certification #:C-TN-01
North Carolina Aquatic Toxicity Certification #: 41
low@ Certification #: 364
North Carolina Drinking Water Certification #: 21704
Kansas Certification #: E-10277
North Carolina Environmental Certificate M 375
Kentucky LIST Certification #: 16
North, Dakota Certification 4: R-140
iKentucky Certification #: 90010
Ohio VAP Certification #: CL0069
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
witlhout the Ariften consent of Pace Analyticall Services, LLC
Pace Analytical Service$, LI-C
9800 Ktnoey Ave. Suite 100
Huntersville, NG 28078
1704)8759092
Page 2 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 3 of 35

Propect: LANE CONSTRUCTION
Pace Project No.: 92686333
Pace Analytical Services National
Olklahorna Certification * 9915
Oregon Certification #: TN200002
Pennsyivarra Certification 4: 68-02979
Rhoda Island Certification M LA000356
South Carolina Certification 4. 84004
South Dakota Certification
Tennessee DW!Chem/Micro Certification 2006
Texas Certification #: T 104704245-17-14
Texas Mold Certification #: 1152
USDA Soil Permit 4: P330-15-00234
Utah Ceirtificafion #: TNO0003
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 1 Ave Ste 100, Huntersvifle, NC 28078
North Carolina Drinking Water Gertificato�n #: 37706
North Carolina I Services Certification ft; 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory 109,9006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, INC 28804
FloridaONELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
INorlh Carolina Wastewater Cerfification #: 40
CERTIFICATIONS
Vermont Dept. of I I VT-2006
Virginia Certification 4: VT2006
Virginia Certification 4: 460132
Washington Certification M C847
West Virginia Certification #: 233
Wisconsin Cerfification #: 998093910
Wyoming UST Certification #: via A21LA 2926.01
A21-A-ISO 17025 Certification 1451.01
A21-A-ISO 17025 Certification 1461,02
AIHA-LAPILLC I Certification #:100789
South Carolina Certification #: 99006001
South Carolina Drinking Water Cart. #: 99006003
Flohda/NELAP Certification #: E87627
Kentucky UST Certification M 84
Louisiana DoH Drinking Water M LA029
VirginiaoVELAP Certification #: 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 90030001
VirginialVELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shot not be reprcduced, except in run
witlhout the written consent of Pace Aneyticall Services, LLC
Pace Ariailytical ServiCOS, I-I-C
98001KmoyAve Suftc,100
Huntersville, NC 28078
1704)8759092
Page 3 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 4 of 35

�ce
SAMPLE ANALYTE COUNT
Pace AnMytical ServiCOS, i
9800IKincey Ave. Suite 100
Hunters0le,INC;28078
l704)8759092
Propect:
Pace Project No.:
LANE CONSTRUCTION
92686333
Anai
Lai
Sample IID
Method
Analysts
Reported
Laboratory
92686333001
230905.49.01
EPA8151A
RDH
3
PAN
EPA 8081 B
SEM
9
1 -C
EPA 8082A
1
8
1 -C
EPA 601 OD
SBW
7
1
EPA 74 70A
W
I
i
EPA 82 70E
PIKS
18
1 -C
EPA 8260,D
SAS
14
1 -C
SW-846
Ki
I
i -C
EPA 101013
SMS
11
i
EPA 9045D
YEG
11
i
EPA 9095B
YEG
I
i
EPA 9014
PAS
I
PASI.-PA
SM 4500-S2.F-2011
PAS
I
PASI.-PA
92686333002
230905.49.02
EPA8151A
RDH
3
PAN
EPA 8081 B
SEM
9
1 -C
EPA 8082A
1
8
1 -C
EPA 601 OD
SBW
7
1
EPA 7470A
BIVI
I
i
EPA 8270E
PKS
18
1
EPA 8260D
SAS
14
1 -C
SW-846
Ki
I
i -C
EPA 1010E
SIVIS
I
i
EPA 9045D
YEG
I
i
EPA 9095B
YEG
I
i
EPA 9014
PAS
I
i
SM 4500-S2.F-2011
PAS
I
i
PAN = Pace i Mt. Juliet
PAST -A = Pace Analytical Services - Ashevillie
PAST-C = Pace Analytical Services - Charlotte
PAS[ -PA = Pace Analytical Services - Greersi
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in fuH
witlhout the written consent of Pace Anaiyticall Services, LLC Page 4 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 5 of 35

Pace Analytical Services, LLC
9800t(inwyAve. Suite 100
�Iace Huni NC 28078
J04)875-9092
ANALYTICAL RESULTS
Project: LANE CONSTRUCTION
Pace Project No.: 92686333
Sample: 230905.49.01 Lab ID: 92686333001 Collected: 09105123 06:00 Received: 09106f23 14:48 Matrix: Solid
Results reported an a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Urnit DIF Prepared Analyzed GAS No Qual
Chlorinated Herb. (GC) 81511E
Analytical Method:, EPA8151A Preparation Method:, 8151A
Leachate MethodiDate: 1311; 09110/23 10:59 Initial PH: 10.56; Final pH: 5,07
Pace National
- Mt, Juliet
2,4,5-'f P (Silvex),
ND
mg1
0.00200 1
09/14123 03:47 09/15123 11,41 93-72-1
2,4-D
ND
mg/L
0.00200 1
09114123 03A7 09M5123 11:41 94-75-7
Surrogates
2,4-DCAA (S)
75.4
%
14.0-158 1
0904123 03:47 09M 5/23 11:41 19719-28-9
8081 TCLP Pesticides RVE
Analytical Method,
EPA 8081 B Preparation Method! EPA 351 OC
Leachate MethoWlDate: EPA 1311; 09107/23 13:52 Initial
pH: 6.52; Final pH: 5
Pace Analytical
Services - Charlotte
gamma-BHC (Undane)
ND
uglL
0.50 1
09112123 11:50 09113123 1033 58-89-9
Chlordane (Toohnicai)
ND
ug/L
3.0 1
09112/23 11:50 09/13123 10:33 57-74-9
Endrin
ND
ugIL
0.50 1
09112/23 11:50 09;13/23 1033 72-20-8
Heptachlor
ND
ug/L
0,50 1
09112123 11:50 09/13/23 10,33 76-44-8
Heptachlor epoxide
ND
ug/L
0.50 1
09112123 11:50 09M3123 1033 1024-57-3
Methoxychlor
ND
ug/L
1000 1
09112123 11:50 09/13/23 10,33 72-43-5
Toxaphene
ND
ug/L
3.0 1
09/12123 11:50 09M3123 1033 8001-35-2
Surrogates
Decachlorobiphenyl (S)
88
%
19-200 1
0902/23 11:50 09M 3/23 110:33 2051-24-3
Tetrachicro-Tn-xylene (S)
87
%
10-137 1
09112/23 11:50 09l13123 10:33 877-09-8
8082 GCS PCB
Analytical Method°
EPA 8082A Preparation Method° EPA 3546
Pace Analytical
Services - Charlotte
PCB-1016 (Aroclor 1016)
ND
ugllkg
40,9 1
09107/23 16:52 09d08123 IVI 12674-11-2
PCB-1221 (Aroclor 1221)
ND
ug/kg
40.9 1
0910712316:52 09108/23 IV1 11104-28-2
PCB-1232 (Aroclor 1232)
ND
ug;kg
40.9 1
09107123 16:52 09108123 IVI 11141-16-5
PCB-1242 (Aroclor 1242)
ND
ug/kg
40.9 1
09107123 16:52 09108/23 IV1 53469-21-9
PCB-1248 (Aroclor 1248)
ND
ug;kg
40.9 1
09107123 16:52 09108/23 IVI 12672-29-6
PCB-1254 (Aroclor 1254)
ND
ug/kg
40.9 1
09107123 16:52 09108/23 1011 11097-69-1
PCB-1 260 (Aroclor 1260)
ND
ug;kg
40.9 1
09107123 16:52 09108123 IVI 11096-82-5
Surrogates
Decachbrobiphenyl (S)
61
%
10-174 1
09107123 16::52 09108123 10:11 2051-24-3
6010 MET ICP, TCLP
Analytical Method:
EPA 601 OD Preparation Method:
EPA 301 OA
Leachate Method;Date: EPA 1311; 09108123 16:50 Initial
pH: 6.52; Final pH: 2
Pace Analytical
Services - Asheville
Arsenic
ND
mg)L
0.050 1
09112123 01:55 09112123 115:18 7440-38-2
l
0,31
mg/L
0.25 1
0902123 01:55 09i12/23 15:18 7440-39-3
Cadmium
ND
mg]L
0,0050 1
09112/23 01:55 09112123 115:18 7440-43-9
Chromium
0.36
mg/L
0.050 1
0902,023 01:55 09112123 15:18 7440-47-3
Lead
ND
mgIL
0,025 1
09112123 01:55 09;12/23 15:18 7439-92-1
Selenium
ND
mg/L
0.10 1
09112023 01:55 09112/23 1518 7782-49-2
Silver
ND
mglL
0.025 1
09112123 01:55 09112/23 15:18 7440-22-4
REPORT OF LABORATORY ANALYSIS
Thus report shall not be reprcduced, except in full.
Data 0912212023 05:14 PIVI without the written consent of Pace Analytioai Services, LLC
Page 5 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 6 of 35

�ce
ANALYTICAL RESULTS
Pace AnMytical SerW008, LLC
98001Kmoy Ave Suite 100
Hunters0le, NC 28076
(704)8759092
Protect: LANE CONSTRUCTION
Pace Project No.: 92686333
Sample:: 230905.49.01
Lab ID: 92686333001 Collected:
09/05,/23 06:00
Received: 091OW23 14:48 Matrix: Solid
Results reported an a, 'dry weight"
basis and are adjusted far percent moisture, sample size and' any dilutions.
Paraimeters
Results
Units Report Umit
DIF
Prepared Analyzed OAS Na.Qual
7470 Mercury, TCLP
Aralytical Method): EPA 7470A Preparation Method: EPA 7470A
LeaGhate Method;Date: EPA 1311; 09108/23 16:50
Indial pH: 6.52; Flnal pH: 2
Pace Analytical
Servlces - Ashevllle
Mercury
ND
mg1
01.00020
1
09/12123 16:56 09/14123 14:25 7439-97-6
8270E TCLP RVE
Aralyfiral Methodl:
EPA 8270E Preparation Melhod:
EPA 3510C
Leachate (Mothod/Date: EPA 1311; 09107123 13:52
16fial pH: 6.52; Flnal pH: 5
Pace Anallyticall
Servlces - Charlotte
11,4-Dichlorobenzene
ND
ug/L
50.0
1
09108023 14:05 09109/23 03::35 106-46-7
2,4-Dinitrotoluene
ND
uig/L
50.0
1
09108/23 14:05 09/09/23 03!35 121-14-2
Hexachlorc-11,3-butadiene
ND
ug/L
Wo
1
09108123 14:05 09109123 0335 87-68-3 V1
Flexachoroberzene
ND
uglL
50.0
1
09/08/23 14:05 09/09123 03:35 118-74.1
Hexachorcethane
ND
ug/L
Wo
1
09108123 14:05 09109123 0335 67-72-1
2-Methylphenol(c-Cresol)
ND
uig/L
WO
1
09108123 14:05 09/09/23 03:35 95-48.7
3&4-Methylphenotrl Crosol)
ND
ug1
50.0
1
0910V23 14:05 09;09123 0335 15831-10-4
Nltrobenzene
ND
uig/L
50.0
1
09108/23 14:05 09/09/23 03!35 98-95.3
Pentachlorophenol
ND
ugIL
100
1
091OW23 14:05 09/09123 0335 87-86-5
Pyridine
ND
uig/L
Wo
1
09108123 14:05 09/09/23 03:35 110-86.1
2,4,5-Trichlorophanol
ND
ug/L
50.0
1
09108123 14:05 09)09123 0135 95-95-4
2,4,6-Trich lorn phenol
ND
oglf-
WO
1
09108/23 14:05 09/09/23 0335 88-06.2
Surrogates
Nitrobenzene-c!5 (S)
57
%
10-138
1
09108123 14:05 09109123 0335 4165-60-0
2-Fluorobilcheryl (S)
55
%
10-130
1
09/08123 14-05 09/09123 03 35 321-60-8
Terlphenyl-cI14 (S)
57
%
19-191
1
09108123 14°05 09l 0335 1718-51-0
Phenol)-cI6 (S)
29
%
10-130
1
09/08123 14:05 09/09123 03:35 13127-88-3
2-Fluoropherol (S)
41
%
10-130
1
09108123 14:05 09l 0335 3,67-12-4
2,4,13-Tribrorropheno0 (S)
74
%
10-164
1
09/08123 1405 09/09123 03r35 118-79-6
82601D MSV TCLP
Aralyfiral Method:
EPA 8260D Leaohate
Method/Date!
EPA 1311: 09/08/23 13:08
Pace AnallyticaQ
Servlces - Charlotte
lBenzene
ND
ug/L
100
20
09111;23 15:11 71-43-2
2-Butanione (MEK)
ND
ugll-
200
20
0911 V23 15: 11 713-93-3
Carbon tetrachloride
ND
uig/L
100
20
09/11/23 1511 56-23-5
Onlorobenzene
ND
uig/L
100
20
09;1 V23 15: 11 108-90-7
Chloroform
ND
uig/L
100
20
09111/23 1511 57-66-3
11,4-Dichlorobenzene
ND
uig/L
100
20
09/1 V23 15: 11 106-46-7
1,2-Dichloroethane
ND
uig/L
100
20
09111/23 15A1 107-06-2
M-Dichorcethene
ND
ug/L
100
20
09M V23 15: 11 75-35-4 LIM
Totrachloroethene
ND
ug?L
100
20
09111123 15:11 127-18-4
Trichloroethene
ND
Lig/L
100
20
09l V23 15: 11 79-01-6
Vinyl chlo6de
ND
uig/L
100
20
09111/23 15A1 75-01-4
Surrogates
11,2-Dichloroethane-d4 (S)
122
%
70-130
20
09111123 15:11 17060-07-0
Toluene-d8 (S)
99
%
70-130
20
O9/11/23 15111 2037-26-5
4-Bromofluorobenzene (S)
94
%
70-130
20
09111123 15:11 460-00-4
REPORT OF LABORATORY ANALYSIS
This report shall nol be reprcduced, except in hull,.
Date: 09;2212023 05:14 PM witlhout the written consent of Pace Anallyficall Services, LLC
Page 6 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 7 of 35

Pace Anallytical Seridoos, LLC
9�800 Kmey Ave. Suite 1013
Huntersville, ING 28078
l704)8759092
ANALYTICAL RESULTS
ProDect: LANE CONSTRUCTION
Pace Project No.: 92686333
Sample. 230905.49.01
Lab ID: 92686333001 Collected: 09/05,123 06:00 Received: 091OW23 14:48 Matrix: Solid
Results reported an a, 'dry weight'
basis and are adjusted tear percent moisture, sample size and' any dilutions.
Parameters
Results Units Report Unelt DF Prepared Analyzed GAS No Qual
Percent Moisture
Analytical Method:, SW-846
Pace Analytical Services - Charlotte
Percent Moisture
20.5 % 0.10 1 09121/2 3 15! 19 N2
1010 FlashpoInt,Closed Cup
Analytical Methodl: EPA 10110B
Pace Analytical Services - Asheville
Flashipoint
>200 deg F 70.0 1 09/21123 10:20
9045 pH Sail
Aralykal Method: EPA 9045D
Pace Analytical Services - Asheville
pH at 25 Degrees C
11.8 Std. Units 0A0 1 0911 W23 12:10 F13
9095 Paint Filter Liquid Test
Analytical Method: EPA 9095E
Pace Analytical Serviices - Asheville
Free Liquids
PASS 1.0 1 09P20/23 11:29
733E S Reactive Cyanide
Analytical Method: EPA 90114 Preparation Method: SW-846 7.3,3.2
Pace Analytical Services - Greensburg
Cyanide, Reactive
ND mg/kg 13 1 0903/2315:26 09MV2315:57
734E Reactive Suillfide
Analytical Methodl: SM 4500-S2-F-2011 Preparation Method: SW-846 7.3A.2
Pace Analytical Services - Greensburg
Sulfide, Reactive
ND rngAg 12.6 11 091130231526 09113/231529 H1,H2
Sample: 230905.49.02 Lab IC: 92686333002 Collected: 09/05/23 06:00 Received: 09/06123 14:48 Matrix: Sclid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Limiit DF Prepared Analyzed GAS No, Qual
Chlorinated Herb. (GC) 8151A
Analytical Methodl. EPA 81 51A Preparation Method. 8151A
Leachate Method/Date: 1311; 09110/23 10:59 Inital pl-1: 10.88; Final pH: 5.71
Pace National - Mt, Juliet
2,4,5-TP (Silvex)
ND mg/L. 0.00200 11 09;14023 0147 09115/23 11;52 93-72-1
2,4-D
ND mg)L 0,00200 1 09M4123 03147 09/15123 11:52 94-75.7
Surrogates
2,4-DCAA (S)
84.8 % 14.0-158 1 09114/23 03:47 09)15123 11:52 19719-28-9
8081 TCILP Pesticides RVE
Analytical Matho& EPA 8081 B Preparation Method: EPA 3510C
Leachate (Method/Date: EPA 13 11 ; 09108123 15:40 Initial pH: 8.5: Final pH: 5
Pace Analytical Services - Charlotte
garnma-BI-IC, (Lindane)
ND uq/L 0.50 1 09)12/23 11:50 09/13123 10.20 58-89-9
Chlordane (Technical)
ND uig/L 3.0 11 09; 12 02 3 11:5,0 09/13123 1020 57-74-9
Eindrin
ND uig/L 0.50 1 09112/23 11:50 09/13123 10:20 72-20-8
Heptachlor
ND uig/L 0.50 11 09;12023 11:50 09113123 1020 76-44-8
Heptachlor epDxidle
ND uig/L 0,50 1 09)12/23 11:50 09/13123 10:20 1024-57-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,.
Date: 0912212023 05:14 PM
witlhout the written consent of Pace Anallyficall Services, LLC. Page 7 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 8 of 35

ace
ANALYTICAL RESULTS
Project: LANE CONSTRUCTION
Pace Project No.: 92686333
Pace AnMytical SoirwliC08, LLC
98001Kmoy Ave Sure 100
Hunters0le, NG 28078
J04)8759092
Sample: 230905.49.02 Lab Id: 92686333002 Collected: 09/05123 06:00 Received: 091OW23 14:48 Matrix: Solid
Results reported an a, "dry weight"basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Unfit DF Prepared Analyzed CAS No Qual
8081 TCLP Pesticides RVE
Aralyfical Method',,:, EPA 8081 B Preparation Method: EPA 351 OC
Leachate Method/Date: EPA 1311; 09108/23 15:40 Irillial pH: 8.5; Finall PH: 5
Pace Analytical Servloes - Charlotte
Methoxychlor
ND ug/L 1000 1 09112123 11:50 09/13123 10:20 7243-5
Toxaphene
ND uq1L 3.0 1 09112123 11:50 09M3/23 10:20 8001-35-2
Surrogates
Docachlorobiphoinyl (S)
35 % 19-200 1 0902123 11:50 09/13/23 10:20 2051-24-3
Tetrachicro-an-xylene (S)
46 % 10-137 1 09112123 11 :50 09/13123 1010 877-09-8
8082 GCS PCB
Analytcal Methcd� EPA 8082A Preparation Method° EPA 3546
Pace Analytical ServiGBS - Charlotte
PC8-1 016 (Aroclor 10,16)
ND ug1kg 41,2 1 09107/23 16:52 09108123 10:55 12674-11-2
PCB-1221 (Aroclor 1221)
ND ug/kg 41.2 1 09107123 16:52 09f08Q3 10:55 11104-28-2
PCB-1232 (Aroclor 1232)
ND ug;kg 41,2 1 09107123 16:52 09108123 10:55 11141-16-5
PCB-1242 (Aroclor 1242)
ND ug/kg 41.2 1 09107/23 16:52 09)O8123 10:55 53469-21-9
PCB-1248 (Aroclor 1248)
ND ug;kg 41.2 1 09107123 16!52 09108f23 %55 12672-29-6
PCB-1254 (Aroclor 1254)
ND ug/kg 41.2 1 09107/23 16:52 WO8/23 1055 11097-69-1
PCB-1 260 (Aroclor 1260)
ND ug;kg 411 1 09107123 16:52 09108/23 10!55 11096-82-5
Surrogates
Decachlorobiphenyl (S)
6,6 % 10-174 1 09107123 16::52 09108123 10:55 2051-24-3
6010 MET ICP, TCLP
Aralytcal Method: EPA 601 OD Preparation Method: EPA 301 OA
1. eachate Method;Date: EPA 1311; 09108123 16:50 Inlfial pH: 8.5; Finall pH: 2
Pace Analytical Services - Ashevdie
Arsenic
ND mg1L 0,050 1 09112/23 01:55 09112123 15:21 7440-38-2
Barlum
0.30 mg1L 0.25 1 091 12123 01 :55 09MV23 1521 7440-39�-3
Cadmium
ND mg1L 0,0050 1 09112/23 01:55 09112123 115:21 7440-43-9
Chromium
0.37 mgIL 0.050 1 0902/23 01:55 09f12Q3 1521 7440-47-3
Lead
ND mg1L 0.025 1 09112/23 O'1:55 09M2123 15:21 7439-92-1
Selenium
ND mg]L 0.10 1 090 2t23 01 :55 09)12123 1521 7782-49-2
Silver
ND rl 0.025 1 09112/23 0,1:55 09M2123 11521 7440-22-4
7470 Mercury, TCLP
Analytcal Method: EPA 7470A Preparation Method: EPA 7470A
Leachate Method/Date: EPA 1311; 09108/23 16:50 InAial pl-L 8.5; Final pl+ 2
Pace Anallyticall Servlces - Asheville
Mercury
ND mg1L D.00020 1 09/1212316:56 09114/2314:28 7439-97-6
8270E TCLP RVE
Analytical Method: EPA 8270E Preparation Method: EPA 351 OC
Leachate IMethod/Dato: EPA 1311; 09108/23 15:40 Inlial pH: 8,5; Final pH: 5
Pace Analytical Servlces - Charlotte
1,4-Dichlorobenzone
ND uglL 50.0 1 09112023 11:27 09;13/23 1&G8 106-46-7
24-Dinitratoluene
ND ug/L 50 0 1 09/12/23 11 27 09113f23 1608 121-14-2
Hexachloro-1,3-butadierre
ND ugIL 50.0 1 09112023 11:27 09113123 1&G8 87-68-3
Hexach loroben zone
ND ug/L 50.0 1 09M2123 11:27 09113Q3 16.08 118-74.1
Hexachloroethane
ND ugIL 50.0 1 09112023 11:27 09113123 I&G8 67-72-1
2-Methylphenol(c-Cresol)
ND ug/L 50.0 1 09112123 11:27 09113123 16.08 95-48-7
REPORT OF LABORATORY ANALYSIS
Thts report shall nol be reproduced, except in full.
Data 09;2212023 05:14 PM
witlhout the written consent of Pace Analytioall Services, LLC
Page 8 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 9 of 35

Pace Analytical Services, LILC
980OKincoyAve. Suite 100
�Iace Huntersville, NC 28078
ANALYTICAL RESULTS
Proiect: LANE CONSTRUCTION
Pace Project No.: 92686333
Sample: 230905.49.02 Lab ID: 92686333002 Collected: 09105/23 06:00 Received: 09105l23 14:48 Matrix: Solid
Results reported an a "dry weight" basis and are adjusted for percent moisture, Sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed GAS No dual
8270E TCLP FIVE
Analytical Method:, EPA 8270E Preparation Method: EPA 351 OC
Learhate Method;Date: EPA 1311; 0910W23 15:40
Irfitial
pH: 8.5; Final PH: 5
Pace Analytical Services - Charlotte
3&4-Methylphenotm&p Cresol)
ND ug/L
50.0
1
09112123 11:27 09/13123 16:08 15831-10-4
Nitrobenzene
ND U911-
500
1
09)12/23 11:27 09113123 116:08 98-95-3
Penachlorophenul
ND ugIL
100
1
OW12/23 11:27 09/1W23 16:08 87-86-5
Pyridine
ND U911-
500
1
09112123 11:27 09113123 16:08 110-86-1
2,4,54'richlorophenol
ND ug/L
50.0
1
09112,123 11:27 09113f23 16:08 95-95-4
2,4,6-Trichloroph,enol
ND uglt-
500
1
09112123 11:27 09;13123 16:08 88-06-2
Surrogates
Nitrobenzene-cI5 (S)
50 %
10-138
1
09112123 11:27 09/13/23 16:08 4165-60-0
2-Fluorobiphonyl (S)
47 %
10-130
1
09112/23 11:27 09113123 116:08 321-60-8
Terphenyl-d14 (S)
57 %
19-191
1
09112123 11:27 09/13/23 16:08 1718-51-0
Phenol-c16 (5)
28 %
10-130
1
09112/23 11:27 09113123 116:08 13127-88-3
2-Fluoropheriol (S)
34 %
10-130
1
0902123 11:27 09M 3/23 16:08 367-12-4
2,4,13-Tribromophenoll (S)
58 %
10-164
1
09112123 11:27 09113123 116:08 118-79-6
8260D MSV TCLP
Analytical Method: EPA 8260D Leachate Method/Date: EPA 1311; 09108123 1108
Pace Analytical Services - Charlotte
Benzene
ND ug/L
100
20
09111123 15:29 71-43-2
2-Butanone {MEK)
ND ug/L
200
20
09111/23 15:29 78-93-3
Carbon tetrachloride
ND ug/L
100
20
09111123 15:29 56-23-5
Chlorobenzene
ND ug/L
100
20
09111/23 15:29 108-90-7
Chloroform
ND ug/L
100
20
09MV23 15:29 67-66-3
11,4-Dichlorobenzene
ND ug/L
100
20
09111123 15:29 106-46-7
1,2-Dichioroethane
ND ug/L
100
20
09;11123 15:29 107-06-2
111-Dichlorcethene
ND ug/L
100
20
09MV23 15:29 75-35-4 L1,v1
Tetrachlaroethene
ND ug/L
100
20
09111/23 15:29 127-18-4
Tnchloroethene
ND ug/L
100
20
09MV23 15:29 79-01-6
Vinyl chloride
ND ugIL
100
20
09111123 15:29 75-01-4
Surrogates
11,2-Dichloroethane-cI4 (S)
119 %
70-130
20
09111;23 15:29 17060.07-0
Toluene-0 (S)
99 %
70-130
20
09/11/23 15:29 2037-26-5
4-Bromofluorobenzene (S)
94 %
70-130
20
09MV23 15:29 460-00-4
Percent Moisture
Analytical Method: SVV-846
Pace Analytical Services - Charlotte
Percent Moisture
20.5 %
0.10
1
09121123 15:46 N2
11010 Flash point,Closed Cup
Analytical Method: EPA 101 OB
Pace Analytical Services - Asheville
Flashpoint
>200 deg F
70,0
1
09/22123 00:56
9045 pH Soil
Analytical Method: EPA 9045D
Pace Analytical Services -Asheville
pH at 25 Degrees C
12.0 Std. Units
0.10
1
09/19/23 112:11 H3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in fulll
Data 0912212023 0514 PIVI without the written consent of Pace Analyticai Services, LLC. Page 9 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 10 of 35

Pace Anallytiical Sorvicos, LLC
�ace 9�800 Kincoy Ave. Suite 100IHuntersville, NC 28078 4704)875-9092
ANALYTICAL RESULTS
Protect: LANE CONSTRUCTION
Pace Project No.: 92686333
Sample: 230905.49.02 Labli 92686333002 Collected: 09105123 06:00 Received: 09/0W23 14:48 Matrix: Solid
Results reported an a "dry weight"basis and are adjusted far percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed GAS No Qual
9095 Paint Filter Liquid Test
Analytical Method:, EPA 9095B
Pace Analytical Services - Asheville
Free Liquids
PASS 1.0 1 W20/23 11:29
733C S Reactive Cyanide
Analytical Methodl: EPA 90114 Preparation Method: SW-846 7.3.3.2
Pace Analytical Services - Greensburg
Cyanide, Reactive
ND mg/kg 13 1 OW13/23 15:26 09/13123 15:58
734S Reactive Sulfide
Analytical Method: SM 4500-S2-F-2011 Preparation Method: SW-846 7.3.4.2
Pace Analytical Services - Greensburg
Sulfide, Reactive
ND mg/kg 12.6 1 09/13123 15:26 09113/23 11529 hit, l2
REPORT OF LABORATORY ANALYSIS
This report shall net be reproduced, except in full,.
Date: 0902212023 05:14 PIVI without the written consent of Pace Anallyficai Services, LLC Page 10 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 11 of 35

-Pace
Pace Analytical Services, LLC
9�800 IMrcey Ave. Suite 100
Hunters0le, NG 28076
1704)8759092
Project: LANE CONSTRUCTION
Pace Project No.: 92686333
QC Batch�: 2130419
Analysis Method: EPA 8151 A
OTC Batch, (Method: 81511A
Analysis Descrili ChIoNnated Herb. IGC) 8151A
Laboratory: Pace National - Mi. Juifiet
Associated Lab Samples: 92686333001,92686333002
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
METHOD BLANK: R3973778-1
Matrix: Solid
Associated Lab Samples: 92686333001.92686333002
Blank Reporting
Parameter
Units
Result Urnit Analyzed Qualifiers
2,4,5-TIP (Silvex)
rngll-
NO 0.00200 09M512310:56
2,4-D
fingli-
ND 0r00200 09/16/23 10:56
2,4-DCAA (S)
%
70.2 14.0-158 09M512310:56
LABORATORY CONITROLSAMPLE:
R3973778-2
Spike LCS LCS % Rae
Parameter
Units
Conc. Result % Rec 11. 1 m its Quafffiers
-----------------------------------------------
2,4,5-TIP (Silvex)
----------------------
MgIL
------------ ------------------ ------------------- ------------------- __________________,
0,0500 0,0592 118 500-1125 F
2,4-D
mg/L
0.0500 0.0578, 116 50 0-120 E
2,4-DCAA (S)
%
82.6 14,0.158
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3973778-3 R39�73778-4
Ivis MSD
Ll 653782-01
Spike Spike MS MSD MS MSD % Rec
Parameter
Units Result
Cone Conc. Result Result % Rec % Rec Limits RPD Qual
2,4,5-TIP (Silvex),
mg/L NO
01.0500 0.0500 ND ND ill 1016 50.0-125 4,05 E
2,4-D
mg1 NO
01,0500 0.0500 NO ND 136 136 50.0-120 0A47 E,MH,IP9
2,4-DCAA (S)
%
101 92.4 14.0-158
Results presented on this pass are in the units indicated by the "Units"cokinnin except whom an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This reporl! shall not be reprcduced, except in full
Date: 09/2212023 05:14 PM without the wrillen consent of Pace Anallyticall Services, LLC.
Page 11 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 12 of 35

�ce
QUALITY CONTROL DATA
Pro? ect: LANE CONSTRUCTION
Pace Project No.: 92686333
QC Batch: 799033 Analysis Method: EPA 7470A
CC Batch Method: EPA 7470A Analysis Description: 7470 Mercury TCLP
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92686333001, 92686333002
Pace Analytical ServiC®S, LLC
9800 Kineey Ave.- Suite 100
Huntersville,. NC 28078
1704)875-9092
METHOD BLANK: 4136294
Matrix: Water
Associated Lab Samples: 92686333001, 92686333002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Mercury
rr iL
ND 0.00020
0911412313:54
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
LABORATORY CONTROL SAMPLE:
4138631
Spike
LCS
LCS % Rec
Parameter
Units
Conc,
Result
% Rec Limits Qualifiers
Mercury
mgfL
0.0026
0.0025
99 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4138632 4138633
MS I
92686577001 Spike Spike MS MSD MS MSD 1a I
Parameter Units Result Conc. Cane. Result Result %I %Rec Limils RPD Qual
Mercury mgfL NO 0.0025 0.0025 0.0024 0.0025 97 99 75-125 2
Results presented ..this page era in the units 'indicated by the "Units"column except whore an alternate unit is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in Buhl.
Data 0910514 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 33
PO Box 228 • Statesville, NC 28687 • 704/872/4697
Page 13 of 35

ace
QUALITY CONTROL DATA
Pace Arrallytical Sorviosm, LLC
9�800 KinceyAvo. Suite 100
Huntersville, NG 28078
1704)875-9092
Project: LANE CONSTRUCTION
Pace Project No.: 92686333
QC Batch: 799028
Analysis Method:
EPA
601 OD
QC Batch Method: EPA 301 OA
Analysis Description:
6010 MET TCLP
Laboratory:
Pace Analyticall Services
-Asheville
Associated Lab Samples: 92686333001,92686333002
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
METHOD BLANK: 4136294
Matrix: Water
Associated Lab Samples: 92686333001,92686333002
Blank
Reporting
Parameter
Units
Result
Lirn4
Analyzed
Qualifiers
Arsenic
rngli-
ND
0.050
09112123 14:31
Barium
mg1L
ND
025
09/12/23 14:31
Cadmium
mg1L
ND
0.0050
09112123 14:31
Chromium
mg/L
NO
0.050
09/12/23 14:31
Lead
mg1L
ND
0.025
09112123 14:31
Selenium
rng/L
ND
0,10
04/12/23 14:31
Silver
rng/L
ND
0.025
091112123 14:31
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
LABORATORY CONTROL SAMPLE:
4138622
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rao Limits
Qualifiers
Arsenio
mg/L
2.5
2.6
103
80..120
Barium
mg?L
2.5
2.5
1011
80-120
Cadmium
mg/L
2.5
2.5
99
80-120
Chromium
mg?L
2.5
2.5
100
80-120
Lead
mg/L
2.5
2.5
100
80-120
Selenium
mglL
2.5
2.7
107
80-120
Silver
mg/L
12
1.3
103
80..120
I SPIKE &MATRIX SPIKE DUPLICATE: 4138623
4138624
MS
MSD
92686577001
Spike
Spike
MS
MSD MS MSD
% Rec
Parameter
Units Result
Conn,
Conc,
Result
Result % Rec
% I
Limits
RPD Qual
Arsenic
mg1 NO
2,5
2.5
2,6
2.4
104 97
75-125
8
Barium
mg/L 042
2.5
2,5
2.9
2,8
101 94
75-125
6
Cadmium
mg1L 1
2.5
2.5
2.4
2.3
98 91
75-125
8
Chromium
mg/L NO
2,5
2.5
2,6
2A
101 94
75-125
8
Lead
mg/L NO
2.5
2.5
2.5
2.3
99 93
75-125
7
Selenium
mg/L 1
2,5
2.6
2,7
2.6
107 99
75-125
7
Silver
mg1L NO
1.2
1.2
1.3
1.2
104 97
75-125
7
Results presented an this page are in the units indicated by tho"Units" column except whom an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall net be reproduced, except in full
Date: 09/2212023 05:14 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 14 of 35

Prolect:
LANE CONSTRUCTION
Pace Project No.:
92686333
QC Batch:
798919
QC Batch, Method:
EPA 8260D
Associated Lab Samples: 92686333001,92686333002
----------------------------------------------------------------------
METHOD BLANK: 4137768
Associated Lab Samples: 92686333001,92686333002
Parameter Units
1,11-Dichloroethene
ug/L
1,2-Dichlorc ethane
ug/L
1,4-Dichlorobenzene
ug/L
2-Butancne (MEK)
ug/L
Benzene
ug/L
Carbon letrarfilorde
ug/L
Chlorcitienzene
ug/L
Chloroform
ug/L
Tetrachicroetherie
ug/L
Trichlomethene
ug/L
Vinyl chloride
ug/L
1,2-Dichlorcethane-d4 (S)
%
4-Bromofluorobenzene (S)
%
Toluene-cI8 (S)
%
QUALITY CONTROL DATA
Analysis Method: EPA 8260D
Analysis Description: 8260D MSV TCLP
Laboratory: Pace Analyticall Services - Charlotte
Matrix: Water
Blank
Result
Reporting
Limit
Analyzed Qualifiers
NO
5.0
09111123 12:09 v1
NO
5.0
09;11/23 12:09
NO
5.0
09/11/23 12:09
NO
10.0
09M1/23 12:09
NO
5.0
09/11/23 12:09
NO
5,0
09/11/23 1109
NO
5.0
09/11/23 12:09
NO
5,0
09/11/23 12:09
NO
5.0
09111/23 12:09
NO
5.0
09;11/23 12:09
NO
5.0
09/11/23 12:09
125
70-130
09111/23 12:09
96
70-130
09111/23 12:09
99
70-130
09M1/23 12:09
Pace Analytical Services, LLC
9�800 Kincey Ave, Suite 100
Huntersville, NG 28078
l704)875-9092
LABORATORY CONTROL SAMPLE:
4137767
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
lk Rec
Limits Qualifiers
.... ................................................................................................................
1,11-Dichloroethene
ug/L
20
26.4
132
69-131 L1,v1
1,2-Dichloroethane
ugIL
20
22,5
113
70-130
1,4-Dichlorobenzene
ug/L
20
21.5
108
70.130
2-Butanone (MEK)
ug/L
40
47.4
118
67-133
Benzene
ug/L
20
22!.3
112
70-130
Carbon tetrachloride
ug/L
20
19.9
100
70-130
Chlorobenzene
ug/L
20
21.2
106
70-130
Chlorofbrm
ug/L
20
21.15
108
70-130
Tetrachloroethene
ugIL
20
19.4
97
70.130
Trichloroethene
ug/L
20
19.9
99
70-130
Vinyl chloride
ug/L
20
20.5
102
66.140
1,2-Dichloroethane-d4 (S)
%
116
70-130
4-Bromoflluorob,enzenie (S)
%
1011
70-130
Tbluerie-cJ8 (S)
%
99
70-130
MATRIX SPIKE SAMPLE: 4137770
92686562002 Spike Ms MIS % Rec
Parameter Units Result Conic. Result % Rec Limits Qualifiers
............................................................................................................................................................. ......................................................................... ........................................................................ . ........................................ ............................................................. ............................................................ ............................................................ .............................................................
1,1-Dichlorcethene kAg/L NO 20 31A 156 64-162 v1
Results presented an this page are in the units indicated by the "Units" column except whom an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall nor be reproduced, except in full
Dal 0912212023 05:14 PM without the written consent of Pace Anallyfical Services, LLC. Page 14 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 15 of 35

�ce
QUALITY CONTROL DATA
Pace Anallytiical Services, LILC
9800 Kincoy Ave. Suite 1013
Huntersville, NC 28078
1704)875-9092
PrciDect: LANE CONSTRUCTION
Pace Project No.: 92686333
MATRIIX SPIKE SAMPLE: 4137770
Parameter Units
92686562002
Result
Spike
Conc.
MS
Result
MIS
% Rea
% Rec
Limits Qualifiers
1,2-Dichloroetharie
ug/L
NO
20
25.1
126
68-145
1,4-Di,chlorobenzene
ug/L
ND
20
24.0
120
70-140
2-Butenone (MEK)
uq/L
790j
40
58.3
126
57-156
Benzene
ug/L
ND
20
26.2
131
68-144
Carbon tetrachloride
ug/L
NO
20
24.0
120
70-147
Chlorobenzwie
ug/L
ND
20
24.8
124
70-143
Chloroform
ug/L
ND
20
24.9
124
67-148
Tatrachloroethene
ugIL
ND
20
23.2
116
70-145
Trichloroethene
uq/L
ND
20
24.0
12�0
70-152
'Vinyl chloride
ug/L
ND
20
24.2
121
51-178
1,2-Dichloroethane-& (S)
'%
112
70-130
4-Bromoflluorobenzenie (S)
%
100
70-130
Toluene-d8 (S)
'%
99
70-130
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
SAMPLE DUPLICATE4137769
92686562001
Dup
Parameter
Units
Result
Result
RPD
Qualifiers
1,11 -Dichlorcethene
uWL
ND
NID
V1
1,2-Dichloroetharie
UWL
ND
ND
1,4-Dichlorobenzene
ug/L
ND
NID
2-Butanone (MEK)
ugh.
ND
ND
Benzene
ug/L
ND
NID
Carbon letrachiloride
ug/L
ND
NID
Chloroberizene
uWL
ND
NID
Chloroform
UWL
ND
ND
Totrochloroethone
uq1L
ND
NID
Trichloroethene
u91L
ND
ND
Vinyl chloride
ug/L
ND
NID
1,2-Dichloroetharie-d4 (S)
%
121
118
4-Bromoflivarobenzenie (S)
%
93
94
Toluene-d8 (S)
%
99
100
Results prose nted on this page are in the units indicated by the "Unit."c.lurn. —opt wherm an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall neat be reproduced, except in full
Date: 0912212023 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 15 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 16 of 35

ace
Project:
LANE CONSTRUCTION
Pace Project No.:
92686333
QC Batch:
799047
QC Batch Method:
EPA 351 OC
Associated Lab Samples: 92686333001,92686333002
----------------------------------------------------------------------
METHOD BLANK: 4136271
Associated Lab Samples: 92686333001,92686333002
QUALITY CONTROL DATA
Analysis Method: EPA 8081 B
Analysis Description: 8081 TCLP Pesticides RV
Laboratory: Pace Analocall Services - Charlotte
Matrix: Water
Pace Arrallytical Sorviciss, LLC
9�800 KinceyAvo. Suite 100
Huntersville, NG 28078
1704)875-9092
Blank
Reporting
Parameter
Units
Result
Lirn4
Analyzed
Qualifiers
Chlordane (Technical)
ug/L
NO
3.0
09)13123 10:58
Endrin
ug/L
ND
0.60
09/13123 10:68
gamma-BHC (I-Inclane)
ug/L
NO
0.50
09113123 10:58
Heptachlor
ug/L
ND
0.50
09/13123 10:58
Heptachlor epoxide
ug/L
NO
0.50
09113123 10:58
Methoxychlor
ug/L
NO
1000
04/13123 1 0:68
Toxaphene
ug/L
NO
3.0
09/13123 10:58
Decachbrobiphenyl (S)
%
85
19-200
09/13123 1 O:58
Tatrachicro-ni-xylerne (S)
%
86
10-137
09M3123 10:58
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
LABORATORY CONTROL SAMPLE:
4138661
Spike
LCS
LCS % Roo
Parameter
Units
Conc,
Result
Rec Limits
Qualifiers
Endrin
ug/L
1.2
1.3
103
33-190
gamma-BHC (Lindane)
ugIL
1.2
1.1
90
32-148
Heptachlor
ug/L
1.2
13
106
32-149
Heptachlor epoxide
uq1L
12
1.2
93
37-149
Methoxychlor
ug/L
18
3.9J
104
35-171
DecachIorobiphenyl (S)
%
98
19-200
Tetrachicro-m..xylene (S)
%
72
10.-137
...........................................................................................................................................................................................................................................................................................................................................................................................................................................
MATRIX SPIKE& MATRIX SPIKE DUPLICATE: 4138662
4138663
MS
MSD
92686306001
Spike
Spike
MS
MSD MS MSD
% Rec
Parameter
Units
Result
conc
Cane.
Result
Result % Rec % Ron
Limits
RPD
Endrin
ug/L
NO
1.2
1.2
1.6
1.4
127 111
10-200
13
gamma -WIC (Undane)
ug/L
NO
1,2
1.2
11
11
102 88
13-163
14
Heptachlor
ug;L
NO
12
1.2
1,5
1.6
121 129
10-172
7
Heptachlor epDxide
ug/L
NO
1,2
1.2
1,3
11
101 86
10-168
16
Methoxychlor
ug/L
NO
3.8
3.8
4AJ
4J
117 106
13-183
Decachbrobiphenyl (S)
%
113 84
19-200
Tetrachloro-rn-xylene (S)
1/0
77 77
10-137
Results presented an this page are in the units indicated by the"Units" column except whom an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall noq be reproduced, except in full
Date: 09/2212023 05:14 PM without the written consent of Pace Analytical Services, LLC.
Qual
Page 16 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 17 of 35

Pace Analytical Services, LLC
9800 Kinsey Ave.. Suite 100
Huntersville, NC 28078
l704)875-9092
QUALITY CONTROL DATA
Proiect: LANE CONSTRUCTION
Pace Project No.: 92686333
QC Batch: 798361
Analysis Method:
EPA 8082A
CC Batch Method: EPA 3546
Analysis Description:
8082 GCS PCB
Laboratory:
Pace
Analytical Services - Charlotte
Associated Lab Samples: 92686333001,92686333002
--------------------------------------------------------------------------------------------------------------------------------------------------------
METHOD BLANK: 4135227
Matrix: Solid
Associated Lab Samples: 92686333001,92686333002
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
PCB-1016 Aroclor 1016)
uglkg
NO
33.1
09/08123 11:38
PCB-1 221 (Aroclor 122 1)
uglkg
NO
33.1
09;08123 W38
PCB-1 232 Aroclor 1232)
uglkg
NO
33.1
09/08123 11:38
PCB-1242 (Aroclor 1242)
uglkg
NO
33.1
09/08/23 11:38
PCB-1 248 Aroclor 1248)
uglkg
NO
33.1
09;08123 11:38
PCB-1254 (Aroclor 1254)
uglkg
NO
33,11
09/08/23 %38
PCB-1 260 (Aroclor 1260)
uglkg
NO
33.1
09/08123 11:38
Decachbrobiphenyl (S)
%
77
10-174
09/08/23 %38
LABORATORY CONTROL SAMPLE:
4135228
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result Rec Limits Qualifiers
.....................................................................................................................
PCB-1016 (Aroclor 1016)
uglkg
169
115 68 36-130
PCB-1260 (Aroclor 1260)
ug/kq
169
127 75 38-133
DeGachiorobiphenyl (S)
%
82 10-174
MATRIX SPIKE SAMPLE:
Parameter
4135229
Units
92686333001
Result
Spike Ms
Ccric. Result
IVIS
% Rec
% Rec
Limits Qualifiers
POB-1016 Aroclor 1016)
uglkg
NO
213 113
53
10-144
PCB-1260 (ArDclor 1260)
uglkg
ND
213 115
64
10-141
Der-achlorobiphenyl (S)
%
64
10-174
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
SAMPLE DUPLICATE: 4135230
926863330G2
Dun
Parameter
Units
Result
Result RPD
Qualifiers
PCB-1016 (Aroclor 1016)
uglkg
NO
NO
PCB-1 221 (Aroclor 122 1)
ug/kg
NO
NO
PCB-1232 (Aroclor 1232)
uglkg
NO
NO
PC8-1 242 (Aroclor 1242)
uglkg
NO
NO
PCB-1248 (Aroclor 1248)
ug/kg
NO
NO
PCB-1254 (Aroclor 1254)
ug/kg
ND
NO
PCB-1260 (Aroclor 1260)
ug/kg
NO
NO
Decachiorobiphenyl (S)
%
66
64
Results presented an this page are in the units indicated by the '*Units" column except whom an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full
Data 09;2212023 05:14 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 18 of 35

Pace Analytical Services, LLC
9800 Kinsey Ave.. Suite 100
Huntersville, NC 28078
l704)875-9092
QUALITY CONTROL DATA
Proiect: LANE CONSTRUCTION
Pace Project No.: 92686333
QC Batch: 798532
Analysis Method:
EPA 8270E
CC Batch Method: EPA 351 OC
Analysis Description:
8270E
TCLP IMSSV
Laboratory:
Pace
Analytical Services - Charlotte
Associated Lab Samples: 92686333001
--------------------------------------------------------------------------------------------------------------------------------------------------------
METHOD BLANK: 4134517
Matrix: Water
Associated Lab Samples: 92686333001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
1,4-Dichlorobenzene
ul
ND
50.0
09108123 20:19
2,4,5-Trichlorophenol
ug/L
ND
50.0
09/08123 20:19
2,4,6-Trichlorophenol
ug/L
ND
50.0
09108123 20:19
44-Dinfrotoluene
ug/L
ND
50.0
09/08123 20:19
2-Methylpheno](c-Cresol)
ug/L
ND
50.0
09108123 20:19
3&4-M ethyl pheno 1(m&p Cresol)
ug/L
ND
50,0
09/08123 2019
Hexachloro-1,3-butadiena
ug/L
ND
50.0
09108123 20:19 v1
Hexachbrobenzene
ug/L
ND
50,0
09/08123 2019
Hexachloroethane
uq/L
ND
50.0
09/08123 20:19
Nitrobenzene
ug/L
ND
50.0
09/08123 20:19
Pentachlorophenol
ug/L
ND
100
09108123 20:19
Pyridine
ri
ND
50.0
09/08123 20:19
2,4,6-TribromopTienol (S)
%
48
10-164
09/08123 20:19
2-Fluorobiphanyl (S)
%
49
10-130
09/08123 20:19
2-Fluorophanol (S)
%
37
10-130
09M8123 20:19
Nilrobenzerie-cI5 (S)
%
50
10-138
09108123 20:19
Phenol-d6 (S)
%
26
10-130
OW08123 20:19
Terphenyl-d14 (S)
%
55
19-191
09/08123 20:19
LABORATORY CONTROL SAMPLE: 4135795
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
.... ................................................................................................................
1,4-Dichlorobenzene
ug/L
500
275
55
10-130
2,4,5-Trichlorophenol
ug/L
Soo
577
115
38-147
2,4,6-Trichlorophenol
U91L..
500
528
106
34-142
2,4-Dinitrotoluene
ug/L
500
503
101
44-154
2-Methylphenoi(c-Cresol)
ug/L
500
356
71
31.130
394--M ethyl pheno I(m&p Cresol)
ug/L
Soo
351
70
30-130
Hexachioro-1,3-butadiene
ug/L
500
352
70
10.130 v1
flexachiorobenzene
ugIL
500
483
97
44-138
Hexachloroethane
ug/L
500
257
51
10-130
Nitrobenzene
ug&
Soo
382
76
33-133
Pentachlorophenol
ug/L
1000
983
98
21-163
Pyridine
ug/L
Soo
119
24
16-130
2,4,13-Tribrornophenol (S)
%
106
10-164
2-Fluorobiphenyl (S)
%
83
10-130
2-Fluorophenol (S)
%
63
10-130
Nilrobenzene-rJ5 (S)
%
80
10-138
Phenol-d6(S)
%
46
10.130
Results presented an this page are in the units indicated by the "Unit." c.1— except where an alternate unit Is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall nor be reproduced, except in full
Data 0912212023 05:14 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 19 of 35

Pace Analytical Services, LLC
9800 Kftcy Ave. Suite 100
HunteraWle, NG 28078
1704)8759092
QUALITY CONTROL DATA
Prolect: LANE CONSTRUCTION
Pace Proyeot No.: 92686333
1 ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
LABORATORY CONTROL SAMPLE:
4135795
Spike
LCS
1-CS
% Rec
Parameter
Units
Conk.
Result
% Rec
Limits
QuaRffiers
Terpheryll-04 (S)
'%
92'
19-191
MATRIX SPOKE & MATRIX SPIKE DUPLICATE.
4135793
4136794
MS
IVISD
926822970011
Spike
Spike
Ms
MSG
Ms
MSG
% Rec
Parameter
Units Result
Conc.
Cono,
Result
Result
% Rec
% Ree
Limits
RPD Qual
1,4-DidnIorobenzene
ugil..
IND
500
500
279
225
56
45
10-130
21
2,4,5- Trichlorophenol
ug/L
ND
500
500
379
199
76
40
10-170
62 RI
2,4,6-Trichlorophenol
UgA..
ND
500
500
354
209
71
42
10-166
51 R11
2,4-Dinitroloklene
ug/L
ND
500
500
317
275
63
55
30-164
14
2-Methylphenol(o,-Cresol)
ugil..
IND
500
500
334
276
67
55
19-132
19
Meli-Methylphenoll(mft
ug/L
ND
500
500
319
260
64
52
13-136
20
Cresol)
1lexachloro-1,3-butadiene
ug1
IND
500
500
454
310
91
62
10-130
38 R11,v1
Flexachlorobenzene
ug;L
IND
500
500
496
394
99
79
32-145
23
Hexachloroethane
uWL
IND
500
500
253
196
51
39
10-130
26
Wrobenzene
ug;L
IND
500
500
386
322
77
64
19-145
18
Pentachlorophenol
ug1
IND
1000
1000
1010
465
1101
46
10-188
74 R11
Pyridine
ug/L
IND
500
500
168
206
34
41
10-130
20
2,4,6-Tribromepheno0 (S)
of
1121
77
10-164
2.-Floorobiphenyl (S)
%
60
49
10-130
2-1Fluorophenol (S)
%
61
39
10-130
Mtrobenzene-c!5 (S)
%
87
69
10-138
Phenokc:16 (S)
%
44
34
10-130
Teripheryll-d114 (S)
%
91
71
19-191
Results presented an this page am in the units indicated by the "Uniits" column except whom an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reprcduced, except in dull,.
Date: 09;2212023 05:14 PM without the written consent of Pace Analyficall Services, LLC.
Page 19 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 20 of 35

Pace Analytical Services, LLC
9800 Kinsey Ave.. Suite 100
Huntersville, NC 28078
l704)875-9092
QUALITY CONTROL DATA
Proiect:
LANE CONSTRUCTION
Pace Project No.:
92686333
QC Batch:
799045
Analysis Method: EPA 8270E
CC Batch Method:
EPA 351 OC
Analysis Description: 8270E TCLP IMSSV
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92686333002
METHOD BLANK: 4136271
Matrix: Water
Associated Lab Samples: 92686333002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
1,4-Dichlorobenzene
ul
ND
50.0
09113123 16:23
2,4,5-Trichlorophenol
ug/L
ND
50.0
09/13123 16:23
2,4,6-Trichlorophenol
ug/L
ND
50.0
09113123 16:23
44-Dinfrotoluene
ug/L
ND
50.0
09/13123 16:23
2-Methylpheno](c-Cresol)
ug/L
ND
50.0
09113123 16:23
3&4-M ethyl pheno 1(m&p Cresol)
ug/L
ND
50,0
09/13123 1623
Hexachloro-1,3-butadiena
ug/L
ND
50.0
09M3123 16:23
Hexachbrobenzene
ug/L
ND
50,0
09/1312316:23
Hexachloroethane
uq/L
ND
50.0
09/13123 16:23
Nitrobenzene
ug/L
ND
50.0
09/13123 16:23
Pentachlorophenol
ug/L
ND
100
09113123 16:23
Pyridine
ri
ND
50.0
09/13123 16:23
2,4,6-TribromopTienol (S)
%
119
10-164
09M3123 16:23
2-Fluorobiphanyl (S)
%
100
10-130
09/13123 16:23
2-Fluorophanol (S)
%
91
10-130
09M3123 16:23
Nitrobenzene-cI5 (S)
%
106
10-138
09113123 16:23
Phenol-d6 (S)
%
64
10-130
OW13123 16:23
Terphenyl-d14 (S)
%
123
19-191
09/13123 16:23
LABORATORY CONTROL SAMPLE: 4138658
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
.... ................................................................................................................
1,4-Dichlorobenzene
ug/L
500
297
59
10-130
2,4,5-Trichlorophenol
ug/L
Soo
533
107
38-147
2,4,6-Trichlorophenol
U91L..
500
517
103
34-142
2,4-Dinitrotoluene
ug/L
500
511
102
44-154
2-Methylphenoi(c-Cresol)
ug/L
500
413
83
31.130
394--M ethyl pheno I(m&p Cresol)
ug/L
Soo
387
77
30-130
Hexachioro-1,3-butadiene
ug/L
500
300
60
10.130
flexachiorobenzene
ugIL
500
465
93
44-138
Hexachloroethane
ug/L
500
275
55
10-130
Nitrobenzene
ug&
Soo
439
88
33-133
Pentachlorophenol
ug/L
1000
908
91
21-163
Pyridine
ug/L
Soo
302
60
16-130
2,4,13-Tribrornophenol (S)
%
103
10-164
2-Fluorobiphenyl (S)
%
87
10-130
2-Fluorophenol (S)
%
65
10-130
Nilrobenzene-rJ5 (S)
%
91
10-138
Phenol-d6(S)
%
52
10.130
Results presented an this page are in the units indicated by the "Unit." c.1— except where an alternate unit Is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall nor be reproduced, except in full
Data 0912212023 05:14 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 21 of 35

Pace Analytical Services, LLC
9800 Kftcy Ave. Suite 100
HunteraWle, NG 28078
1704)8759092
QUALITY CONTROL DATA
Prolect: LANE CONSTRUCTION
Pace Proyeot No.: 92686333
1 ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
LABORATORY CONTROL SAMPLE:
4138658
Spike
LCS
1-CS
% Rec
Parameter
Units
Conk.
Result
% Rec
Limits
QuaRffiers
Terpheryll-04 (S)
'%
92'
19-191
MATRIX SPOKE & MATRIX SPIKE DUPLICATE.
4138659
4138660
MS
IVISD
926865770011
Spike
Spike
Ms
MSG
Ms
MSG
% Rec
Parameter
Units Result
Conc.
Cono,
Result
Result
% Rec
% Ree
Limits
RPD Qual
1,4-DidnIorobenzene
ugil..
IND
500
500
256
338
51
68
10-130
28
2,4,5- Trichlorophenol
ug/L
ND
500
500
25 8J
9 2J
5
2
10-170
Mi
2,4,6-Trichlorophenol
UgA..
ND
500
500
9.91
511
2
1
10-166
Mi
2,4-Dinitroloklene
ug/L
ND
500
500
434
541
87
108
30-164
22
2-Methylphenol(o,-Cresol)
ugil..
N D
500
500
290
188
58
38
19-132
43, R1
Meli-Methylphenoll(mft
ug/L
ND
500
500
240
134
48
27
13-136
56 R11
Cresol)
1lexachloro-1,3-butadiene
ug1
IND
500
500
224
312
45
62
10-130
33 R11
Flexachlorobenzene
ug;L
IND
500
500
405
527
81
I05
32-145
26
Hexachloroethane
uWL
IND
500
500
220
306
44
61
10-130
33, R11
Wrobenzene
ug;L
IND
500
500
369
484
74
97
19-145
27
Pentachlorophenol
ug1
IND
1000
1000
1124
151
12
15
10-188
20
Pyridine
ug/L
IND
500
500
316
400
63
80
10-130
23
2,4,6-Tribromepheno0 (S)
%
6
3
10-164
so
2.-Floorobiphenyl (S)
%
79
89
10-130
2-Fluorophenol (S)
%
3
1
10-130
so
Mtrobenzene-c!5 (S)
%
83
95
10-138
Phenokc:16 (S)
%
15
5
10-130
so
Terpheryll-d114 (S)
%
79
96
19-191
Results presented an this page am in the units indicated by the "Uniits" column except whom an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reprcduced, except in dull,.
Date: 09;2212023 05:14 PM without the written consent of Pace Analyficall Services, LLC.
Page 21 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 22 of 35

Pace Anallytiical Sorvicom, LLC
9�800 KinccyAve. Subic 100
i-luntersville, NC 28078
1704)875-9092
QUALITY CONTROL DATA
Prolect: LANE CONSTRUCTION
Pace Project No.: 92686333
QC Batch: 801203
Analysis Method::
SW-846
QC Batch, Method: SW-846
Analysis Descripfion:
Dry WeiighUPercent Moisture
Laboratory:
Pace Analyticall Services - Charlotte
Associated Lab Samples: 92686333001
--------------------------------------------------------------------------------------------------------------------------------------------------------
SAMPLE DUPLICATE: 4150135
92686333001
Dap
Parameter
Units
Result
Result
RPD Qualifiers
Percent Moisture
%
20.5
20.3 1 N2
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
SAMPLE DUPLICATE: 4150145
9268919400�2
Due
Parameter
Units
Result
Result
RPD Qualifiers
----------------------------------------------- -----------------------
Percent Moisture
%
------------------ -------------------
837
------------------- -------------------
813 0 N2
Results presented an this page am in the units 'Indicatad by the "Units"column except whom an alternate unit Is laresersted to the rbght of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in futl
Date: 09;2212023 0514 PM without the written consent of Pace Analytical Services, LAC. Page 22 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 23 of 35

Pace Anallytiical Sorvicom, LLC
9�800 KinccyAve. Subte 100
i-luntersville, NC 28078
1704)875-9092
QUALITY CONTROL DATA
Proiect: LANE CONSTRUCTION
Pace Project No.: 92686333
QC Batch: 801216 Analysis Method:: SW-846
QC Batch, Method: SW-846 Analysis Descripfion: Dry WeighVPercent Moisture
Laboratory: Pace Analyticall Services - Charlotte
Associated Lab Samples: 92686333002
--------------------------------------------------------------------------------------------------------------------------------------------------------
SAMPLE DUPLICATE: 4150248
92686333002 Dap
Parameter Units Result Result RPD Qualifiers
Percent Moisture % 20.5 20.4 0 N2
Results presented an this page am in the units 'Indicatad by the "Units"column except whom an alternate unit Is lare—Aed to the 6ght of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in futl
Date: 09;2212023 0514 PM without the written consent of Pace Analytical Services, LAC.
Page 23 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 24 of 35

Prolect: LANE CONSTRUCTION
Pace Proyeot No.: 92686333
QC Batch: 801202
QC Batch Method: EPA 11011013
Associated Lab Samples: 92686333001,92686333002
-----------------------------------------------------------------------
SAMPLE DUPLICATE: 4150127
Parameter Units
Flashpoint deg F
QUALITY CONTROL DATA
Analysis Method: EPA 101 OB
Analysis Description: 1010 Flash Point, Closed Cup
Laboratory: Pace Anallyticall Services - Asheville
-------------------------------------------------------------------------------
92686333001 Dlup
Result Result RPD Qualifiers
>200 >200
Pace Anallytical Sorviicos, LLC
9�800 Kftcy Ave. Sure 100
Hunteravlfle, NG 28078
1704)8759092
Results presented an this page are in the units indicated by the "Units" column except whom an alternate unit Is presented to the nght of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in dull,.
Date: 0902212023 05:14 PM without the written consent of Pace Analyficall Services, LLC.
Page 24 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 25 of 35

Pace Anallytical Svrviicors, LLC
9�800 Krncey Ave. Suite 100
Hunteravllle, NG 28078
1704)8759092
QUALITY CONTROL DATA
Project: LANE CONSTRUCTION
Pace Proyeot No.: 92686333
QC Batch: 800367 Analysis Method: EPA 9045D
QC Batch Method: EPA 9045D Analysis Description: 9045 pH
Laboratory: Pace Anallyllicall Services - Asheville
Associated Lab Samples: 92686333001,92686333002
-------------------------------------------------------------------------------------------------------------------------------------------------------
SAMPLE DUPLICATE: 4145559
92687909001 Dlup
Parameter Units Result Result RPD Qualifiers
pH at 25 Degrees C Std. Units 46 4.6 0 H3
Results presented an this page are in the units indicated by the "Units" column except whom an alternate unit Is presented to the nght of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full
Date: 0902212023 05:14 PM without the written consent of Pace Analyticall Services, LLC.
Page 25 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 26 of 35

Prolect:
LANE CONSTRUCTION
Pace Proyeot No.:
92686333
QC Batch:
800740
QC Batch Method:
EPA 9095B
Associated Lab Samples: 92686333001,92686333002
-----------------------------------------------------------------------
SAMPLE DUPLICATE: 4147500
Parameter Units
Free Liquids
Pace Anallytical Sorviicos, LLC
9�800 Kftcy Ave. Sure 100
Hunteravlfle, NG 28078
1704)8759092
QUALITY CONTROL DATA
Analysis Method: EPA 909�5B
Analysis Description: 9095 PAINT FILTER LIQUID TEST
Laboratory: Pace Anallyticall Services - Asheville
-------------------------------------------------------------------------------
9268633300�2 Dlup
Result Result RPD Qualifiers
PASS PASS
Results presented an this page are in the units indicated by the "Units" column except whom an alternate unit Is presented to the nght of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in dull,.
Date: 0902212023 05:14 PM without the written consent of Pace Analyficall Services, LLC.
Page 26 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 27 of 35

ace
Project: LANE CONSTRUCTION
Pace Project No.: 92686333
QC Batch: 614919
QC Batch Method: SW-846 7.3.3.2
Associated Lab Samples: 92686333001,92686333002
-----------------------------------------------------------------------
METHOD BLANK: 2994065
Associated Lab Samples: 92686333001,92686333002
Parameter Units
Cyanide, Reactive mg;kg
LABORATORY CONTROL SAMPLE: 2994066
Parameter Units
----------------------------------------------- ---------------
Cyanide, Reactive mg/kg
SAMPLE DUPLICATE: 2994067
Parameter Units
............................................................................................................................................................ .................................................
Cyanide, Reactive mg/kg
Pace Arrallytical Sorviosm, LLC
9�800 KinceyAvo. Suite 100
Huntersville, NG 28078
t704)875-9092
QUALITY CONTROL DATA
Analysis Method: EPA 9014
Analysis Description: 733C Reactive Cyanide
Laboratory: Pace Analyticall Services - Greensburg
Matrix: Solid
Blank Repelling
Result Lirn4 Analyzed Qualifiers
ND 1.0 09113123 15:54
..........................................................................................................................................................................................................................................................................................
Spike LCS LCS % Rec
Conc. Result % Reo Limits Qualifiers
------------------- ------------------- ------------------- ----------------
101 ND 3 0-8
30620671002 Dun
Result Result Rl Qualifiers
........................................................... ............................................................ ............................................................ ..................................................
ND NID
Results presented an this page are in the units indicated by tho"Units" column except whom an alternate unit is presented to the nght of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full
Date: 09/2212023 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 27 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 28 of 35

ace
Project: LANE CONSTRUCTION
Pace Project No.: 92686333
QC Batch: 614918
QC Batch Method: SW-846 7.3.4.2
Associated Lab Samples: 92686333001,92686333002
-----------------------------------------------------------------------
METHOD BLANK: 2994061
Associated Lab Samples: 92686333001,92686333002
Parameter Units
Sulfide, Reactive mg;kg
LABORATORY CONTROL SAMPLE: 2994062
Parameter Units
----------------------------------------------- ---------------
Sulfide, Reactive mg/kg
SAMPLE DUPLICATE: 2994063
Parameter Units
............................................................................................................................................................ .................................................
Sulfide, Reactive mg/kg
Pace Arrallytical Seirvicisis, LLC
9�800 KinceyAvo. Suite 100
Huntersville, ING 28078
1704)875-9092
QUALITY CONTROL DATA
Analysis Method: SM 4500-S2-F-2011
Analysis Description: 734S Reactive Sulfide
Laboratory: Pace Analyticall Services - Greensburg
Matrix: Solid
Blank Reporting
Result Lirn4 Analyzed Qualifiers
ND 10.0 09113123 15:29
..........................................................................................................................................................................................................................................................................................
Spike LCS LCS % Rec
Conc. Result % Reo Limits Qualifiers
------------------- ------------------- ------------------- ----------------
201 16.1 8 0-52
30620671002 Dun
Result Result RPD Qualifiers
........................................................... ............................................................ ............................................................ ..................................................
ND NID
Results presented an this page are in the units indicated by tho"Units" column except whom an Marrow unit is presented to the nght of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full
Date: 09/2212023 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 28 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 29 of 35

(-Pace
QUALIFIERS
Project: LANE CONSTRUCTION
Pace Project No.: 92686333
DEFINRTlCil
DIP - Dilution Factor, if reported, represents the factor appllied', to the reported data dine to diilution of the sample aliquot
ND - Not Defected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
d - Estimated concentration above the adjustedmethod detection limit and below the adjusted reporting (limit..
Face AriMytical Servlices, i
98001Kincey Ave.. Suite 100...
Hluntersville, Nc 28078
t.704)875-9092
MDL • Adjusted Method Detection Limit.
PCIL - Pract'icall Otuanfltatlion Liimit.
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-Diiphenylhydirazine decomposes to and cannot be separated from Azabenzene 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 Chlaroethylvinyi ether.
A separate vial preserved to a pH of 4-5 is recommended in SVV846 Chapter 4 for the analysis of Acralein and Acrylonitrile by EPA
Method 8260,
N-Nitrosodiphenyilamine decomposes and cannot be separated from Diphenylamine using Method, 6270. The result reported' for
each analyto is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total' may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNII accredited. Contact your Pace PM for the current Mist of accredited analytes.
TINI - The NELAC institute.
ANALYTE QUALIFIERS
E Analyte concentration exceeded the calibration range. The reported result is estimated.
H1 Analysis conducted outside the (EPA method: holding time,
H2 Extraction or preparation conducted outside EPA method holding time.
H3 Sample was received or analysis requested beyond the recognized method holding time.
Lt Analyte recovery in the laboratory control sample (LCS) was above OtC limits. Results for this analyte !in associated
samples may be biased high.
M1 Matrix spike recovery exceeded OC limits. Batch accepted based on (laboratory contra: sample (LCS) recovery.
MH Matrix spiike recovery and/or matrix spike duplicate recovery was above laboratory control limits. Result may be biased
high.
N2 The lab does not hold N!ELAWNI accreditation for this parameter but other'' accreditabonslcertifications may apply. A
complete hst of accredlitations/certifications Is available upon request.
P9 RPD between the primary and confirrnatory analysis exceeded 40!
R1 RPD value was outside control (limits.
so 'Surrogate recovery outside laboratory control limits.
v1 The continuing calibration verification was above the method acceptance (limit. Any detection for the analyte in the
associated' samples may have a high bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,.
Data 0912212023 05:14 PM witlhout the written consent of Pace Anallyticall Services, LLC.
(Page 29 of 33
PO Box 228 • Statesville, NC 28687 • 704/872/4697
Page 30 of 35

Pace Anallytical Sorvicos, LLC
98001[(ftoy Ave. Suite 100
Hunters,01e, NG 28078
t704)8759092
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Protect:
Pace Proyeot No.:
LANE CONSTRUCTION
92686333
Analytical
Lab ID
Samiple ID
QC Batch, Method
QC Batch
Analytii
Method
Batch
92686333001
230905.49.01
8151A
2130419
EPA
8151A
2130419
92686333002
230905.49.02
8151A
2130419
EPA
8151 A
2130419
92686333001
230905.49.01
EPA 351 QG
799047
EPA
8081 B
799341
926,86333002
230905.49.02
EPA3510C
799047
EPA
8081 B
799341
92686333001
230905.49,01
EPA 3546
798361
EPA
8082A
798556
92686333002
230905.49.02
EPA 3546
795361
EPA
8082A
795556
926,86333001
230905,49,01
EPA, 301 OA
799028
EIPA6010D
799039
92686333002
230905.49,02
EPA 301 OA
799028
EIPA6010D
799039
92686333001
230905.49.01
EPA 7470A
799033
EPA
7470A
799365
926,86333002
230905.49.02
EPA 7470A
799033
EPA
7470A
799365
92686333001
230905.49.01
EPA 351 QC
7BB532
EPA
82 10E
7BB638
92686333002
230905,49,02
EPA 351 OC
799045
EPA
8270E
799273
926,86333001
230905,49,01
EPA8260D,
798919
92686333002
230905.49.02
EPA8260D
798919
92686333001
230905.49,01
SW-846
801203
926,86333002
230905,49,02
SW-846
801216
92686333001
230905.49.01
EPA 101 OB
801202
92686333002
230905,49,02
EPA 101 OB
801202
926,86333001
230905.49,01
EPA9045D
800367
92686333002
230905.49.02
EPA 9045D
800367
92686333001
230905.49.01
EPA 9095B
800740
92686333002
230905.49,02
EPA 9096E
800740
92686333001
230905.49,01
SW-846 7.3.3,2
614919
EPA
9014
615246
926,86333002
230905,49,02
SW-846 7.3,3,2
614919
EPA
9014
615246
92686333001
230905.49.01
SW-846 7.3.4.2
614918
SM 4500-S2-F-2011
615245
92686333002
230905,49,02
SW-846 7.3.4,2
614918
SM 4500-S2-F-2011
615245
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in fuliJ
Date: 09022F2023 05:14 PM without the written consent of Pace Analyticall Services, LLC. Page 30 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 31 of 35

11—croo vide_ cnainpiie 1-on anion upon meceipt
ac
e
- — -
Effective Date- 11/142022
Laboratory receiving sampim
Asheville 11 EcI Greenwood 11, Huntersville
Client Name:
��i -
Raleigh[D
P,rojecW
mechanirwilIPM, afl—+'M
0 # 9 1 2 61816 '33 1 " 33 '31
Commercial
��ed EX
-Qoace
Oup$ _..(]CUSPS
Elotheir:
Claient
1111111111111111' 11111I
912686333
Custody Seat Present? Dyes J=-�Ko
seals Intact? []yes
7TN.
04te/Wtials, Person fmarruning Contents
Packing Mateflak
ElOubble Wrap
[]Bubble Bags [-]None
Other
BiciagIcal Tissue,Froten?
inermunneirer ' ZRGun III
Type of Ice: 'Efrr)'ICT 0131ue
Correction Factor;
Cooler Temp: Add/Subtract ('Q
Cooler Temp Corrected J'Q:
USDA Regulated Scit N/A, wster sarnpifl
Md samples o6ginate in a "a(I zone mithin the United Mates: CA, NY, or SIC
Charn of Custody Present""
Samples Arrived wlhjin Hold Time'
Rush Turn Around, Time Request
Sufficient Volume?
Correct Containers Wed?
-Pace Contain ers.U.srd?
C2ntarners intact)
DiSsoIved analysis: Sarriplcs Hold
Sample tabels Match COO
Includes Catellirrie/O/ArI
Hcadspace In VOA Vials (>5-6mrn)?
Trip Blank Present?
Trip Blank Custody Seals Present?
COMMENTS/SAMPLE DII5CRf,PANCY
Q
LJ N,u -rJN/A 4,
,-O'fes L]NO F—JN/A 5
--,e92, QNo DIM
res ONO '2f --- ��_J— mj%
Z'Z'Yes ONo 0 H/A 9
NO �rqj'% 11.
NO ern
C]"one
Teinp should be above freezing to 6'C
9S.Irriplesoui opt terne, "aitria. S&rI cin ice, cony ing p#ocess
has begun
Md samptes ciriRinaie from a GcfiI source lirtorna6anifly,
anduJing Hawiii and Puerto Ricoh FlYes -F1'No
CLIENT N011FICATION/IRESOtUTII004 Lot Q, of split containers
Person CcI Date/rime,
Prcdect Manager SCURF ReviaI Date:
Project Manager SRF RL%iew. Date:
Olua4rax IID: 696141
Field Data Required? [:]'Yes []NO
Page 'I of 2 Page 31 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 32 of 35

aCet " %Ott, I MC L-I IV I -UUQ a VU4 Oil [Tip ie %,E)na i tic n upon IKece I pT
Effective Date: 11/14/2022
- — --------- —
*Check mark top half of h ox if ply and/or d echlori nation is verif led and Pr( NO
# : 9Z66
within the acceptance range for preservation sampP "'
Iles, TZ 8*1
Exceptions: VCA, CoMarm, TOO, Ci�wui Gmase, DRO/8015 iwlietJ DOC, E.
CL'Et": 92�St,t U* Date' 09/2'1/23
"Bottom half of box is to i1st nuimber of bottles
""Check all unpreserved Nitrates for chlorine
zmm
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t
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"
z
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IN
pH Adjustment Log for Preserved SampQes
ja—mple ID Type 04 Preservative PiT u-pn Te,—Opt Orate—pieserva,6on adjusted Thrne pfeseoatsn Arnouni of f veserva but— Lot 4
--------- ---
Note- Viheine,e, i di
�C' a WO a Jec � me North Cm �olina compha ncpii m pin, a copy GC 4hiS f0rM M111 bO ScN to the
Quallrax lo69614 Page 2 of 2 Page 32 of 33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 33 of 35

Iff
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33
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 34 of 35

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PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 35 of 35

SECTION II
DIAMOND GRINDING SLURRY (DGS) pH AND LAND APPLICATION LOGS

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SECTION III
PERMIT NO. WQ0035749 MODIFICATION FOR CONTRACT C204163

R:OY COOPER.
(";overrmor
ELIZABETH S. FIBER,
Sec,retcaa.t.
RICH RD E. ROCERS, JIB,
Director
NOR-Nd CAROLINA
Envirorrrrertaatal Quality
July 13, 2023
CHRIS PEOPLES, PE — CHIEF ENGINEER
NORTH CAROLINA DEPARTMENT OF TRANSPORTATION
1536 MAIL SERVICE CENTER
RALEIGH, NORTH CAROLINA 27601-1536
Subject: Permit No. WQ0035749
NCDOT DGS and HOS Class A
Residuals Program
Attachment B Certification
Statewide
Dear Mr. Peoples:
In response to your permit major modification request received on February 8, 2023, and
subsequent additional information received on May 16, 2023, we are forwarding herewith a modified
Attachment B certified July 13, 2023, to the North Carolina Department of Transportation for the subject
program.
Modifications to the subject Attachment are as follows:
➢ Permitting of a temporary storage structure and evaporation ponds for the storage and
processing of residual diamond grinding slurry in Iredell County.
The modified Attachment B is effective from the date of certification until May 31, 2024, and shall
be subject to the conditions and limitations therein, as well as those specified in the above -referenced
permit. The Permittee shall submit a renewal application no later than December 3, 2023.
This certification can be contested as provided in Chapter 150B of the North Carolina General
Statutes by filing a Petition for a Contested Case Hearing (Petition) with the North Carolina Office of
Administrative Hearings (OAH) within 30 calendar days. Requirements for filing a Petition are set forth
in Chapter 150B of the North Carolina General Statutes and Title 26 of the North Carolina Administrative
Code. Those interested in filing may access additional information regarding the requirements for filing a
Petition and Petition forms at the OAH website or by calling the OAH Clerk's Office at [phone].
A party filing a Petition shall serve a copy of the Petition on the Department of Environmental Quality's
Office of General Counsel at 1601 Mail Service Center, Raleigh, NC 27699-1601. If the party filing the
Petition is not the Permittee, then the party shall also serve the Permittee pursuant to G.S. 15013-23(a).
North Cambia Dep artment of Lnauronmentat Qarality I Divisierro csFYrw+aler-ReS UrrceS
� 512 "North Sa,IIr. Nrry Street I IOU MaH Service C,enter� I RaI69h, North (:orohna 27699 I ti l
Il i3f I `�fi
!a�BrroMuvonnt �u4 Fr�wunWudi+s�➢a0'm94VUFmiIM, 9''I9.70f.9000

Mr. Chris Peoples, PE
July 13, 2023
Page 2 of 2
Included with this permit are Division -approved plans and specifications. If you need any
additional information concerning this certification, please contact Erick Saunders at [phone] or
erickson.saunders(a)deq.nc.gov.
Sincerely,
DDocuSigned by:
1...
ry swoNti83
Richard E. Rogers, Jr., Director
Division of Water Resources
cc: Iredell County Health Department (Electronic Copy)
Mooresville Regional Office, Water Quality Regional Operations Section (Electronic Copy)
Casey P. Hurley, PE — The Lane Construction Corporation (Electronic Copy)
Laserfiche File (Electronic Copy)
Digital Permit Archive (Electronic Copy)

ATTACHMENT B — APPROVED TEMPORARY STORAGE STRUCTURES
North Carolina Department of Transportation
Certification Date: July 13, 2023
Permit Number: WQ0035749
Version: 2.2
Structure
Owner
County
Latitude
Longitude
Containment Basin
North Carolina Department of Transportation
Iredell
35.812820'
-80.860317'
Evaporation Basin 1
North Carolina Department of Transportation
Iredell
35.813053'
-80.860212'
Evaporation Basin 2
North Carolina Department of Transportation
Iredell
35.813045'
-80.860391'
L TEMPORARY STORAGE STRUCTURE CONDITIONS
Upon completion of construction and prior to operation of the permitted modifications, the Permittee
shall submit an engineering certification from a North Carolina licensed Professional Engineer
certifying that the permitted facility has been constructed pursuant to G.S. 143-215.1, Administrative
Code Title 15A Subchapter 02T, this permit, and the Division -approved plans and specifications. For
phased and partially certified facilities, the Permittee shall retain the responsibility to track further
construction approved under this permit and shall provide a final engineering certification upon project
completion. The Permittee shall submit the Engineering Certification via the Non -Discharge online
portal. [15A NCAC 02T .0116(a)]
2. The Permittee shall notify the Mooresville Regional Office, telephone number [phone], at least
two business days in advance of the initial operation of the modifications so that the Division can
conduct a startup inspection. [15A NCAC 02T .0108(b)(1)(A)]
Prior to the operation of the permitted modifications, the Permittee shall install gauges to monitor
freeboard levels in the temporary storage structures. [15A NCAC 02T .0108(b)(1)(B), 02T .0507(f)]
4. The Permittee shall operate and maintain the permitted facilities pursuant to the following setbacks:
a. The Division permitted the modifications to the residual storage units herein on July 13, 2023, with
an application received on February 8, 2023. The setbacks for residual treatment and storage units
originally permitted or modified with an application received on or after September 1, 2018, are as
follows (all distances in feet):
I. Each habitable residence or place of assembly under separate ownership: 100,
ii. Each private or public water supply source: 100
iii. Surface waters such as intermittent and perennial streams, perennial waterbodies, 50
and wetlands:
iv. Each well with exception of monitoring wells: 100
v. Each property line: 50 2
Habitable residences or places of assembly under separate ownership constructed after the
Division originally permitted or subsequently modified the facilities are exempt from this
setback.
2 Setbacks to property lines are not applicable when the Permittee, or the entity from which the
Permittee is leasing, owns both parcels separated by the property line.
[15A NCAC 02T .1108(a), 02T .1108(f), 02T .1108(g)]
5. The Permittee shall prohibit public access to the residual storage facilities. [15A NCAC 02T
.0108(b)(1)(A)]
WQ0035749 Version 2.2 Attachment B Page 1 of 3

ATTACHMENT B — APPROVED TEMPORARY STORAGE STRUCTURES
North Carolina Department of Transportation Permit Number: WQ0035749
Certification Date: July 13, 2023 Version: 2.2
6. The Permittee shall maintain a freeboard of not less than two feet in the temporary storage structures.
[15A NCAC 02T .0108(b)(1)(A)]
7. The Permittee shall provide gauges to monitor freeboard levels in the temporary storage structures.
These gauges shall have readily visible permanent markings, at inch or tenth of foot increments,
indicating the following elevations: the maximum liquid level at the top of the temporary liquid storage
volume, the minimum liquid level at the bottom of the temporary liquid storage volume, and the lowest
point on top of the dam. [15A NCAC 02T .0108(b)(1)(A)]
The Permittee shall establish and maintain a protective vegetative cover on all berms, pipe runs, erosion
control areas, surface water diversions, and earthen embankments (i.e., the outside toe of the
embankment to the maximum allowable temporary storage elevation on the inside of the embankment).
The Permittee shall remove all trees, shrubs, and other woody vegetation from earthen dikes and
embankments. The Permittee shall keep all earthen embankments mowed or otherwise controlled and
accessible. [15A NCAC 02T .0108(b)(1)(A)]
9. The Permittee shall measure and record weekly to the nearest inch or tenth of a foot of freeboard (i.e.,
the waste level to the lowest embankment elevation) in the temporary storage structures. The Permittee
shall maintain the weekly freeboard records for eight years and shall make them available to the
Division upon request. [15A NCAC 02T .0108(c)]
10. The Permittee shall retain this permit and the Division -approved plans and specifications for the life of
the permitted facilities. [15A NCAC 02T .0105(o), 02T .0116(d)]
11. The Permittee shall comply with all permit conditions and requirements until the proper closure of the
permitted facilities, or until another appropriate authority permits the facilities. [15A NCAC 02T
.0105 ]
12. Solids generated during the operation of the temporary storage structures that do not contain free liquid
in accordance with EPA SW-846 Test Method 9095B (Paint Filter Liquids Test) are a solid waste. The
Permittee shall dispose of solid wastes pursuant to North Carolina Division of Waste Management rules
and regulations. [15A NCAC 02T .0108(b)(1)(A)]
WQ0035749 Version 2.2 Attachment B Page 2 of 3

ATTACHMENT B — APPROVED TEMPORARY STORAGE STRUCTURES
North Carolina Department of Transportation Permit Number: WQ0035749
Certification Date: July 13, 2023 Version: 2.2
ENGINEERING CERTIFICATION
❑ Partial ❑ Final
I, , as a duly licensed North Carolina Professional
Engineer, having ❑ periodically / ❑ fully observed the construction of the permitted modifications, do
hereby state to the best of my abilities that the facility was constructed in compliance with G.S. 143-215.1,
Administrative Code Title 15A Subchapter 02T, this permit, and the Division -approved plans and
specifications.
Documentation of any variation to this permit, and the Division -approved plans and specifications, is in the
attached as -built drawings.
Description of variations:
THE PERMITTEE SHALL SUBMIT THE COMPLETED ENGINEERING CERTIFICATION, INCLUDING
ALL SUPPORTING DOCUMENTATION, VIA THE NON -DISCHARGE ONLINE PORTAL.
WQ0035749 Version 2.2 Attachment B Page 3 of 3

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Analytical Results
Lane Construction
1203 Free Nancy Ave
Statesville, NC 28677
Receive Date: 12/11/2023
Reported: 12/27/2023
For:
Comments:
""A T P! , S V III II„ �; , E
INf
Sample Number
Parameter
Sample ID
Result
Unit Method Analyzed
Analyst
231211-11-01
pH
#1
8.11
Std. Units SM4500HB-2011 12/11/2023
LE
231211-11-01
TSS
#1
35.2
mg/L SM2540D-2015 12/15/2023
LE
231211-11-02
Paint Filter
#2
PASS
EPA9095 12/23/2023
PACE
Respectfully submitted,
Melissa Myers
NC Cert #440,
NCDW Cert #37755,
EPA #NC00909
PO Box 228 • Statesville, NC 28687 • 704/872/4697
Page 1 of 13

Condition of Receipt
Sample Number 231211-11-01 Temp on Arrival: 6.0
Parameter Schedule: TSS
Received on Ice
Parameter Schedule: pH
Sample Number 231211-11-02 Temp on Arrival: 6.0
Parameter Schedule:
Received on Ice
Received on Ice
PO Box 228 • Statesville, NC 28687 • 704/872/4697
Page 2 of 13

OQ
LA CD
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POBox 22O°Statesville, NC2O6O7°704/872/4697
Page nmm

ce,
December 25, 2023
Crystal Little
Statesville Analytical, Inc.
122 Court Street
P0 IBox 228
Statesville, NC 28687
RE: Project: LANE CONST
Pace Project No.: 92703048
Dear Crystal Little:
Pace Analytical SoirviCOS, LLC
9,800 IKmcey Ave, Sure 100
Huntersville, NC 28078
J04)8759092
Enclosed are the anaiytilcal results for sample(s) received by the laboratory on December 11, 2023. The results relate only
to the samples included in this report. Results reported herein conform to the applicable TNIINELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in thils final report were generated by each of the following laboratories within the Pace Network:
- Pace Analytical Services -Asheville
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
T
. 16114",
,IV
Tyriek Hooks
[e-mail]
704-977-0947
Project Manager
Enclosures
cc: Tracy Moore, StatesvflleAnalytilcal
REPORT OF LABORATORY ANALYSIS
This report shall not be reprcduced, except in duly
witlhout the written consent of Pace ArtatyticaV Services, LLC
Page I of 10
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 4 of 13

ace
CERTIFICATIONS
Project: LANE CONST
Pace Project No.: 9270304B
Pace Analytical Services Asheville
2225 RIverside OHM Asheville, INC 28804 South Cardna Laboratory ID99030
Florida/NELAP Ce6fication 4: E87648, South Carofina Certification #99030001
North Carolina Drinking Water CortificalJon #. 37712 VirgInWVELAP Ce6firation 4: 460222
North Carolina Wastewater Certification M 40
REPORT OF LABORATORY ANALYSIS
Th6s report shall nol be reprcduced, except in fuh
witlhout the mitten conserd of Pace An@Iyticall Services LLC.
Pace AnMytical SoirWcos, LLC
9800 1 Ave. Suic 1 On
HuntersvMe, NG 28078
J04)8759092
Page 2 of 10
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 5 of 13

�ce
SAMPLE ANALYTE COUNT
Pace Anallytical Services, LLC
9�800 Kmmy Ave. Suite 101)
Hunters0le, NG 28078
J04)8759092
Prolect: LANE CONST
Pace Proyeot No.: 92703048
Analytes
Lab IQ Sample IID Method Analysts Reported Laboratory
92703048001 231211.111-02 EPA 9095B sms I PAS[ ­A
PAS [.,A = Pace Analytical Services -Asheville
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in fuliJ
without the wriliten consent of Pace Analyficall Services, LLC. Page 3 of 10
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 6 of 13

ANALYTICAL RESULTS
Protect: LANE CONST
Pace Project No.: 92703048
Pace Anallytical Services, LLC
9BODIKlnney Ave Suite 100
Hunters0le, NC 28016
J04)8759092
Sample:: 2311211-111-02 Lab Id: 92703048001 Collected: 12/11/23 08:00 Received: 12111123 16:05 Matrix: Solid
Results reported an a, 'dry weight"basis and are adjusted far percent moisture, sample size and' any dilutions.
Paraimeters Results Units Report Unnit DF Prepared Analyzed GAS No Qual
9095 Paint Filter Liquid Test Aralytical Method:, EPA 9095B
Pace AnalytiGaf Services - Asheville
Free Liquids PASS 1.0 1 12�23123 1218
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in fuH
Date: 1202512023 02:07 PM without the written consed of Pace Anallyticall Services, LLC
Page 4 of 10
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 7 of 13

Prolect:
LANE CONST
Pace lcroyeot No.:
92703048
QC Batch:
821629
QC Batch Method:
EPA 9095B
Associated Lab Samples: 92703048001
-----------------------------------------------------
SAMPLE DUPLICATE: 4252386
Parameter
Free Liquids
QUALITY CONTROL DATA
Analysis Method: EPA 909513
Analysis Description: 9095 PAINT FILTER LIQUID TEST
Laboratory: Pace Anallylicall Services - Asheville
-----------------------------------------------------------------------------------------------
92703048001 Dlup
Units Result Result RPD Qualifiers
PASS PASS
Pace Anallytical Sorviicos, LLC
9�800 Kftcy Ave. Sure 100
Hunteravlfle, NG 28078
1704)8759092
Results presented an this page are in the units indicated by the "Units" column except whom an alternate unit Is presented to the nght of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in dull,.
Date: 1202512023 02:07 PM without the written consent of Pace Analyficall Services, LLC.
Page 5 of 10
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 8 of 13

(-Pace
QUALIFIERS
Project: LANE CONST
Pace Project No.: 92703048
DEFINITIONS
DIP - Dilution Factor, if reported, represents the factor applliedto the reported' data dune to dilution of the sample aliquot
ND - Not Detected at or above adjusted reporting limit.
TINTC - Too Numerous To Count
J - (Estimated Concentration above the adjusted method detection limit and bellow the adjusted reporting (limit.
Pace AnMytical ServiiCaS, LLC
9BOD IKlrivey Ave.- Suute 100
Hluntersville, NC; 28018
1704)8759092
MDL - Adjusted Method Detection Limit.
P l-- Pracficall Quantitatllon Limit.
RL - Reporting Lirnul - 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-Diiphony1trydrazine 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
NO . Net Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected
Acid preservation may not Ile appropriate for 2 Chlometlhylvinyl ether
A separate vial preserved to a pH of 4-5 its recommended in SVV846 Chapter 4 for the analysis of Acroleir and Acrylonitirile by EPA
Method 8260.
N-Ni:trosodilphenylamine decomposes and cannot be separated from Dipherylarmine using Method 8270. The result reported' for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total' may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNII accredlited. Contact your Pace PM for the current Mist of accredited analytes.
TNI - The NELAC Institute.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,.
Data 12£2512023 02:07 PM witlhout the wriHten consent of Pace Aneytical Services, LLC.
Page 6 of 10
PO Box 228 • Statesville, NC 28687 • 704/872/4697
Page 9 of 13

QUALITY CONTROL DATA CROSS REFERENCE TABLE
Protect: LANE CONST
Pace Proyeot No.: 92703048
Pace Anallytical Sorvicos, LLC
98001[(ftoy Ave. Suite 100
Hunters,01e, NG 28078
t704)8759092
AnMytical
Lab ID Samiple ID QC Batch, Method QC Batch Analytii Method Batch
92703048001 2311211.11-02 EPA 9095B 821629
Date: 1202512023 02:07 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in fuliJ
without the written consent of Pace Analyticall Services, LLC.
Page 7 of 10
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 10 of 13

DC#-TitleENV-FRM-HU,Nl -0083 03-samplie Condition Upon Receipt
ace
Effective plate, 11/29/2023 4:16:30 IPM
Laboratory rece,iving samples: i
Asheyille 0 EdenD �Greenwood [I HuntersvilleED' RaleighC3 MechanicsvilleCl Atlantan Kernersvillpr-1
Client Name,
drat; Faeeeipt
Project W,O# : 92710,3048
Courier Med E. -T7-U "7JUSPS -=Cr—ient 111 Jill 111111
0 Commercial ElPace El Other_ 92103048
... .......
Cus" Seal Present? Oyes dNo Seals lntact? F1 Yes [I No 0"N/A
Datelinitlals Pe rson Wmining Contents.;
Packing Material; 08ubbleWrab 0 Bubble, Bags None 0 Other
Thermometer:
11 IR Gun 113r.Type of Ice: 171wet
&rectlon Factor
Cooler Ternp: Add/Subtract ('Q
Cooler Temp Corrected ('C): 1i17
USDA Regulates! Soil ( El N/A, water saimple)
Didi samples originate in aquarantune zone within the United States: CA, NY, or SC
r,h—k, —67 MY— rl N.,
El Blue 014ane
Biological Tissue Frozen?
C]Yes MNO [9N/A
Temp should be above freezing to 6'C
0 Samples out oftemp ctrevia, Samples an ice, coolingpioam
has begun
Did samples orig:nase from a forelgn source Onternitnnnally,
inH ... fi— H ... h ..,d P-0 n, Ri-17 F1 V., r"TN.
I
Corrrriemijoi%crepanty.
Chain of Custody Present?'
(ZlYes.
0 No
:1 N/A_
1.
Samples Arrived within Hold Time?
0 Yes
0 No
C3 N/A
2
Short Hiold Time ArvalyoS 1<72 hr,)?
[31 Yes
i No
D NIA
3
Rush Turn Around Time Requested?
OYe5
dNo
0 N/A
4.
Sufficient Volume?
E) Yes
C1 Nip
0 N/A
51
Correct Containers Used?
OYPS
0 Nio
0 N/A
6.
-Pace Containers Used?
[J Yes
0 NO
C) NIA
Containers, intact?
0 Ye�
ONo
0, N/'A
7
Dissolved analy§v Samples Field Filtered?
Yes
0 No
1
0 N/A
B.
Sample, Labels Match COC?
O'Ye$
[J No
[3 N/A
9
.OncludesDate/Time/'iE)/An,,IB!y5ms Matrix:
Headispace in VOA Vals [>S 6mrn)?
Mrs
0 Nb
0 NJ'A
10
Triip Blank Present?
-Yes
OYes
ONO
0 N/A
it.
Trip Blank Custody 5eMs Pre Sent?
0 Yes
El No
f.� WA
COMMENTS/SAMPLE DISCREPANCY
Lot * of spslit containers:
CLIENT NOnFiCATION/RESOLLMON
Person contacted:
Project Manager SCURF Rev'iew:
Project Manager SRF Review:
FleldData Required? L-JYes UNa
Date/Time: . . .... . ...
Date.
Date:
Paae I of 2
Page 8 of 10
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 11 of 13

6,te: 1111412,022
*Check mark top half a f box if pH and/or dechlorination i, verified arid: Project 4, WOV92703048
within the acceptance range for preservation samples. pnTIH 0,, oatea 12/27/23
DAGISOIS awatql� CDC LLHic CILIENT� 9,2—Statesvil
—Bottom half of box is to fist number of bottles
*"*Check all unpreserved Nitrates for chlorine
<
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MO. C
ro..
-E > > E -Ec F
0
6
t6
L; 0 4 �2
>
2
10
. ....... .. . ..... . . . . . .......
pH Adjustrrtent Log for Preserved Sample!
Type of Neserali,,e pH upon a,Iceipl Dale Pr -1 `ru lime premvat�cn
A 'n , n t u I P, e se �,, a �,—,,L
added
tart( W h e n4l, ev kh (� 10 q S :a d ,,, k,:v i i,c y I H p C t n 0, n C�, t ,, Ce 0 h"I rr r Nan c c, pi n, a c o py c,Y t h, 111 w,, I bc , u , !i t o h, - uw i I , r :I r obv a D E "'ce r t dir a r.Oi t 0, 1 fi
Out 0haild, oc'), N cc a ,, esL,4 ) 6"C', Ou 7 as " L'T ap Inc 0 r I , C t " an ta n 0,
Qua,,hrax 10. 69131di Page 2 of 2
Page 9 of 10
PO Box 228 9 Statesville, NC 28687 9 704/872/4697
Page 12 of 13

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BRANCH 2O23 Project Completion Report
FLACTIRON
;:a��°,�it..
2023 Project Completion Report
November 8th, 2023
Land Application Program
NC Department of Transportation
Permit #WQ0035749
Prepared For:
NC Department of Transportation
1536 Mail Service Center
Raleigh, North Carolina 27601-1536
Flatiron/Branch Civil - A Joint Venture
3909 West Lake Rd
Apex, NC 27539
Compiled By:
John Costello
T.I.P. R-2721A, Contract: C204196
Triangle Expressway Southeast Extension from West of NC 55 By-pass
To East of Pierce Olive Rd (SR 1389)
Revision 1.1

BRANCH 2O23 Project Completion Report
FLACTIRON
;:a��°,�it..
TABLE OF CONTENTS
SECTION NO, TITLE
I. Diamond Grinding Slurry (DGS)
Analyses
II. Diamond Grinding Slurry (DGS)
pH and Land Application Logs
4 1 II:
Revision 1.1

BRANCH 2O23 Project Completion Report
FLACTIRON
;:a��°,�it..
SECTION I
DIAMOND GRINDING SLURRY (DGS)
ANALYSIS
NC DEPARTMENT OF TRANSPORTATION
DGS ANALYSIS
Permit No. WQ0035749
Flatiron/Branch Civil - A Joint Venture - Triangle Expressway Southeast Extension from
West of NC 55 By-pass To East of Pierce Olive Rd (SR 1389)
Date Sampled: 10/9/23
Solids: 10.4%
pH: 11.45 units
Parameter
%
Mg/Kg Dry Weight
(% x 10,000)
Pounds/Dry Ton
(mg/Kg x 0.002)
Calcium Carbonate Eq.
24.5%
2450
4.9
Revision 1.1

BRANCH 2O23 Project Completion Report
FLACTIRON
;:a��°,�it..
SECTION II
DIAMOND GRINDING SLURRY (DGS)
HYDRODEMOLITION OPERATION SLURRY
(HOS) pH AND LAND APPLICATION LOGS
1. Attach completed "Hydrodemolition Operation Slurry / Diamond Grinding Slurry Land
Application Logs"
2. Attach completed "Hydrodemolition Operation Slurry / Diamond Grinding Slurry pH Logs"
61IFla ;
Revision 1.1

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Flatiron/Branch Civil
3909 West Lake Road
Apex, NC 27539
Attention:
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 m 910.392.0223 Lab - 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 - 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 - 910.347.5843 Lab/Fax
[e-mail]
Date of Report:
Nov 07, 2023
Customer PO #:
1082
Customer ID:
23100019
Report #:
2023-23598
Project ID:
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
23-57439 Site: Concrete Slurry 10/9/2023 5:05 PM Solid/Sludge John Costello
Test Method Results Date Analyzed
CCE AOAC 1.005 24.5 % 11/03/2023
Total Solids (%) SM 2540 B 10.4 % 10/11/2023
pH SW 846 Method 90450 11.45 units 10/27/2023
Result estimated. Analyzed out of 15 minutes hold time.
Comment: / �m 4
Reviewed by:
Report #:: 2023.23696 Page 1 of 1

Environmental Chemist, Inc., Wilmington, NC Lab #94
6602 Windmill VVa
Wilmington, NC 2g40.
Sample Receipt Checklist 910.392_p22
Client- IVt Date: Report Number: qQL— 0-5W
Receipt of sample: ECHEM Pickup
❑ YES ❑ NO J2r N/A 1. Were
❑ YES ❑
Client Delivery ❑ 1LIPS
seals present on the cooler?
FedEx ❑ Other
NO 8 N/A 2. If custody seals were present, were they intact/unbroken?
Original temperature upon receipt — C Corrected temperature upon receipt_
How temperature taken: ❑ Temperature Blank ❑ Against Bottles
IR Gun ID: Thomas Traceable S/N 192511657 IR Gun Correction Factor "C: 0.0
13 YES ❑ NO 3. If temperature of cooler exceeded 6"C, was Project Mgr./QA notified?
YES ❑ NO 4. Were proper custody procedures (relinquished/received) followed?
C7 YES ❑ NO 5. Were sam in ID' 1:
YES
❑ NO
p s fisted on the COC?
6. Were samples ID's listed on sample
B YES
❑ NO
containers?
7. Were collection date and time listed on the COC?
YES
❑ NO
8. Were tests to be performed listed on the COC?
YES
❑ NO
9. Did samples arrive in proper containers for each test?
YES
❑ NO
10. Did samples arrive in good condition for each test?
YES
❑ NO
11. Was adequate sample volume available?'
Er YES
❑ NO
12. Were samples received within proper holding time for requested tests?
❑ YES
❑ NO
13. Were acid preserved samples received at a pH of <2?
❑ YES
❑ NO
14. Were cyanide samples received at a pH >12?
❑ YES
❑ NO
15. Were sulfide samples received at a pH >9?
❑ YES
❑ NO
16. Were NH3/TKN/Phenol received at a chlorine residual of <0.5 m/L? **
❑ YES
❑ NO
17. Were Sulfide/Cyanide received at a chlorine residual of <0.5 m/L?
❑ YE5
❑ NO
18. Were orthophosphate samples filtered in the field within 15 minutes?
�* TOC/Volatiles are pH checked at time of analysis and recorded on the benchsheet.
** Bacteria samples are checked for Chlorine at time of analysis and recorded on the benchsheet.
Sample Preservation: (Must be completed for any sample(s) incorrectly preserved or with headspace)
Sample(s) were received incorrectly preserved and were adjusted accordingly
by adding (circle one): H2SO4 HNO3 HCl NaOH
Time of preservation: If more than one preservative is needed, notate in comments below
vote: Not1fy customer service immediately for incorrectly preserved samples.. Obtain a new sample or
iotify the state lab if directed to analyzed by the customer. who was notified, date and time
Volatiles Sample(s)
were received with headspace
COMMENTS:
DOC. QA.002 Rev 1
OC

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