NCG080018_MONITORING INFO_20180329

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/V U&OgUOI
DOC TYPE
0 HISTORICAL FILE
R<MONITORING REPORTS
DOC DATE
❑ O I O
YYYYMMDD

Ge13S
ENVIRONMENTAL
March 19, 2018
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
RE: STORMWATER DISCHARGE MONITORING REPORT
Old Dominion Freight Line, Inc.
Greensboro, North Carolina Facility
4715 Evans Town Road
Greensboro, North Carolina 27406
Certificate of Coverage NCGO80018
Dear Stormwater Coordinator:
MAR 2 9 2018
� Ni-RP,L FILE >
SECTIO '
On behalf of Old Dominion Freight Line, Inc., the attached Stormwater Discharge Monitoring Report
(DMR) is being submitted by GEOS Environmental, Inc. (GEOS) for the above -referenced site. One original
and one copy are attached. The laboratory analytical report with chain -of -custody documentation has
been attached as well.
If you have any questions regarding the attached DMR, please do not hesitate to call me at (813) 523-
5408.
Sincerely,
Joseph M. Fuhr, P.G.
Sr. Project Manager
cc: Bob Christie, Old Dominion Freight Line, Inc.
Attachments
GEOS Environmental, Inc.
13014 N. Dale Mabry Hwy, No. 117
Tampa, FL 33618
www.geosenvironmental.com

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCGO80000
Date submitted March 20, 2018
CERTIFICATE OF COVERAGE NO. NCGO80018
FACILITY NAME Old Dominion Freight Line, Inc.
COUNTY Guilford
PERSON COLLECTING SAMPLES Shannon Crotty
LABORATORY TestAmerica Lab Cert. # 314
Comments on sample collection or analysis: pH meter recommended
for replacement; will do prior to next sample event
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ® Jan -June ❑ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ®Water Supply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
❑ No discharge this period'
'Outfall:.
No
;_ _
x yDate
S ample'Collected,
�fr :_00530.w f
:,.. `00400,. °i
00556 o ,.
Total°Sus 'ended,;,
p
Solids, mg/L ;:. �,�-.
H ..,.
y, .: ".
Stan6M units��
Non Polar Oil and Grease%TPHEEPA
.,, -
Methodr1664 (5GT-HEN'); mg/L
.New Motar Oil Usage,
n,.
. =Anrivall.ayerage,gal%mo
Benchmark
':td or'100 see-- erkt
Within.6:0'— 9:0
Via," 15= ate°
001
03/05/2018
2.9
9.1
1.4 (U)
375
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
y} Outfall
,.F No
¢.,Pb rDate L
Sam le Collected, E
mo/dd/yr -
" 00556 "° �.
00530'` y
,{00400:;
NonPolar Oil and Grease TPHEF!A Method
-.� / "; 7"._..
ififi4'(SGTxIiEM) .mg/L
Totai:Suspended Solids"
�"k .,H-zr -�.�'4 'u ,ruT.,t�F r3 _
mg/L`
pH,$
<. ,§i�r�: `',�
`"�Standarcl(' is
Fermi#?L'imit
�� 5
�..50$or 100 see permit _
` " µ6:0`9f0e
I For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
S,WU-25G1 last revised October 25, 2012
Page I of 2

STORM EVENT CHARACTERISTICS:
Date 03/05/2018 (first event sampled)
Total went Precipitation (inches): 0.75
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period in
the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure
that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that
there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4
S,WU-250.
last revised October 25, 2012
Page 2 of 2

THE LEADER IN ENVIRONMENTAL TESTING
ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: [phone]
TestAmerica Job ID: 680-149647-1
Client Project/Site: ODFUGreensboro, NC
For:
GEOS Environmental Inc.
13014 N Dale Mabry Hwy
#117
Tampa, Florida 33618
Attn: Joseph M Fuhr
Authorized for release by:
311412018 8:33:52 AM
Matt Jones, Project Manager 1
[phone]
[e-mail]
The test results in this report meet all2003 NELAC and 2009 TNl requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the o-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.

Definitions/Glossary
'Client: GEOS Environmental Inc.
Project/Site: ODFL/Greensboro, NC
Qualifiers
General Chemistry
Qualifier Qualifier Description
U Indicates the analyse was analyzed for but not detected.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report
Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dit Fac Dilution Factor
DL Detection Limit (DoDIDOE)
DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD1DOE)
LOQ Limit of Quantiiation (DoDIDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantiiation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TestAmerica Job ID: 680-149647-1
Page 2 of 13
TestAmerica Savannah
3/14/2018

Sample Summary
Client: GEOS Environmental Inc.
Project/Site: ODFLJGreensboro, NC
Lab Sample ID Client Sample ID
680-149647-1 Outfal 1001
TestAmerica Job ID: 680-149647-1
Matrix Collected Received
Water 03105/18 15:00 03/07/18 09:20
Page 3 of 13
TestAmerica Savannah
3/14/2018

Case Narrative
Client: GEOS Environmental Inc. TestAmerica Job ID: 680-149647-1
Project/Site: ODFL/Greensboro, NC
Job ID: 680-149647-1
Laboratory: TestAmerica Savannah
Narrative
r
Job Narrative
L]{
680-149647-1
Comments
No additional comments.
Receipt]
The sample was received on 3/7/2018 9:20 AM; the sample arrived in good condition, properly preserved and, where required, on ice. The
temperature of the cooler at receipt was 3.40 C.
General Chemistry
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
TestAmerica Savannah
Page 4 of 13 3/14/2018

'Client: GEOS Environmental Inc.
Project/Site: ODFUGreensboro, NC
Client Sample ID: Outfall 001
Date Collected: 03/05/18 15:00
Date Received: 03/07/18 09:20
General Chemistry
Analyte
HEM (Oil & Grease)
Total Suspended Solids
Client Sample Results
Result Qualifier POL
1.4 U 5.0
2.9 1.0
MDL Unit
1.4 mglL
1.0 mg/L
TestAmerica Job ID: 680-149647-1
Lab Sample ID: 680-149647-1
Matrix: Water
U
D Prepared Analyzed Dil Fac
03112/16 08:52 03/12/18 10:50 1
03/12/18 14:55 1
L�
TestAmerica Savannah
Page 5 of 13 3/14/2018

Client: GEOS Environmental Inc.
Project/Site: ODFUGreensboro, NC
QC Sample Results
TestAmerica Job ID: 680-149647-1
Method: 1664A - HEM and SGT-HEM
Lab Sample ID: MB 680-516409/1-A
Matrix: Water
Analysis Batch: 515447
MB MB
Analyte Result Qualifier
HEM (Oil & Grease)
Lab Sample ID: LCS 680-515409/2-A
Matrix: Water
Analysis Batch: 515447
Analyte
HEM (Oil & Grease)
Lab Sample ID: LCSD 680-51540913-A
Matrix: Water
Analysis Batch: 515447
Analyte
HEM (Oil & Grease)
1.4 U
Client Sample ID: Method Blank
Prep Type: TOtallNA
L]
Prep Batch: 515409
PQL MDL Unit
D Prepared Analyzed Dil Fac
5.0 1.4 mgg-
03/12/18 08:52 03/12/18 10:50 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
r
Prep Batch: 515409
�)s
Spike
LCS LCS
%Rec.
Added
Result Qualifier
Unit D %Rec Limits
40.0
35.80
mg1L 90 78 _ 114
Client Sample ID: Lab Control Sample Dup
Prep Type: ToW/NA
Prep Batch: 515409
Spike
LCSD LCSD
%Rec. RPD
a
Added
Result Qualifier
Unit D %Rec Limits RPD Limit
15y1
40.0
34.20
mglL 86 78 _ 114 5 18
Method: 2540 D-2011 - Total Suspended Solids (Dried at 103-105°C)
Lab Sample ID: MB 680-515497/1
Matrix: Water
Analysis Batch: 515497
Analyte
Total Suspended Solids
Lab Sample ID: LCS 680-51549712
Matrix: Water
Analysis Batch: 515497
Analyte
Total Suspended Solids
Lab Sample 1D: LCSD 680-51549713
Matrix: Water
Analysis Batch: 515497
Analyte
Total Suspended Solids
MB MB
Result Qualifier
1.0 U
Client Sample ID: Method Blank
Prep Type: Total/NA
PQL MDL Unit
D Prepared Analyzed DII Fac
1.0 1.0 mg1L
03/121 8813:36 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike
LCS LCS
%Rec.
Added
Result Qualifier
Unit D %Rec Limits
20.0
24.0
mg/L 120 80 _ 120
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike
LCSD LCSD
%Rec. RPD
Added
Result Qualifier
Unit D %Rec Limits RPD Limit
20.0
22,5
mg1L 113 80 _ 120 6 25
TestAmerica Savannah
Page 6 of 13 3/14/201 S

QC Association Summary
•Client: GEOS Environmental Inc.
TestAmerica Job ID:
680-149647-1
Project/Site: ODFUGreensboro, NC
s
General Chemistry
Prep Batch: 515409
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
6BO-149647-1
Outfall001
Total/NA
Water
1664A
MB 680-51540911-A
Method Blank
Total/NA
Water
1564A
LCS 680-51540912-A
Lab Control Sample
Total/NA
Water
1664A
I
LCSD 680-515409/3-A
Lab Control Sample Dup
Total/NA
Water
1664A
fLJI
Analysis Batch: 515447
i
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-149647-1
Outtall001
TotaUNA
Water
1664A
515409
L(1
M8 680-51540911-A
Method Blank
TotaUNA
Water
1664A
515409
LCS 680-51540912-A
Lab Control Sample
Total/NA
Water
1664A
515409
LCSD 680-51540913-A
Lab Control Sample Dup
Total/NA
Water
1664A
515409
Analysis Batch: 515497
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-149647-1
Outfall 001
Total/NA
Water
2540 D-2011
MB 680-515497/1
Method Blank
Total/NA
Water
2540 D-2011
LCS 680-51549712
Lab Control Sample
Total/NA
Water
2540 D-2011
LCSD 680-51549713
Lab Control Sample Dup
Total/NA
Water
2540 D-2011
TestAmerica Savannah
Page 7 of 13 3/14/2018

Lab Chronicle
Client: GEOS Environmental Inc.
TestAmerica Job ID: 680-149647-1
Project./&te: ODFUGreensboro, NC
I C
Client Sample ID: Outfall 001
Lab Sample ID: 680-149647-1
Date Collected: 03106118 15:00
Matrix: Water
Date Received: 03107/18 09:20
Batch Batch
Oil
Initial
Final
Batch
Prep Type Type Method
Run Factor
Amount
Amount
Number
TotaUNA Prep 1664A
496 mL
500 mL
515409
TotaI1NA Analysis 1664A
1
515447
Instrument Ip: NOEQUIP
Total/NA Analysis 2540 D-2011
1
1000 mL
1000 mL
515497
Instrument ID: NOEQUIP
Laboratory References:
TAL SAV = TestAmerica Savannah, 5102 LaRoche Avenue,
Savannah, GA 31404, TEL [phone]
Prepared
or Analyzed
Analyst
Lab
03/12/18 08:52
JAS
TAL SAV
03/12/18 10:50
JAS
TAL SAV
03/12118 14:55
LBH
TAL SAV
H,
TestAmerica Savannah
Page 8 of 13 3/14/2018

•Client: GEOS Environmental Inc. Accreditation/Certification Summary
Project/Site: ODFUGreensboro, NC
Laboratory: TestAmerica Savannah
The accreditationslcertifications listed below are applicable to this report.
TestAmerica Job ID: 680-149647-1
[Authority Program
EPA Region Identification Number
Expiration Date
North Carolina (WVJISW) State Program
4 269
12-31-18
Laboratory: TestAmerica Tampa
The accreditation slcertifications listed below are applicable to this report.
I
CAuthority Program
EPA Region Identification Number
Expiration Date
Florida NELAP
4 E84282
06-30-18
L
�J
H,
TestAmerica Savannah
Page 9 of 13 3/14/2018

Method Summary
Client: GEOS Environmental lnc.
Project/Site: ODFUGreensboro, NC
Method Method Description
1664A HEM and SGT-HEM
2540 D-2011 Total Suspended Solids (Dried at 103.105°C)
Protocol References:
1664A = EPA-821-98-002
SM = "Standard Methods For The Examination Of Water And Wastewater',
Laboratory References:
TAIL SAV = TestAmerica Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
TestAmerica Job ID: 680-149647-1
i�
Protocol Laboratory
1664A TAL SAV
SM TAL SAV
�VI
�1
Page 10 of 13
TestAmerica Savannah
3/ 14/2018

Co
TestAmerica;
671ZBenjamin Road Suite tOO
Tampa, FL 33634
Phone [phone] Fax [phone]:
Chain of Custody Record
TestAmehcd
'i.tr I t-AMR 11. IAI ir.nri,.c
Sampler.
Lob PM•
Career Tracking No(s)
COC!!o,
Client Information
Jones, Matt
660-76037.20429.1
cwm Corttan:
phone:
E-MaA �
Pape:
Joseph Fuhr
matt.jones®testameeicainc,corn
Page 1 of 1
CDirwiny;
Job r;
GEOS Environmental Inc.
Analysis;Regilested
Addmw
Duo Data Requastetl:
_
Preservation Cones:
13D14 N Dale Mabry Hwy 0117
A-HCL M-Heaane
B - NaOH N -None
Cqy;
TAT Requestad (days):
Tampa
T
. '
C = Zn ACe{ate 0 - AsNaO2
U - N I,;e Ae,d P - Na204S
State; Zip:
FL, 33618
t
E-NaHS0e 0-Na2563
F•VCOH R-Na28203
G-Amrhroi 5-H2SOa
�:
pirw.a%.,'
FO#,
Purchase Order no! required
' J..
H. Ascorbic Acid T - TSP Daaeraliyrna:e
I - Ice u--Acetora
Farrau
1V0 p:
jfuhr geosenvironmental,com
J- Cl waver V . A:CAA
K-EDTA W-PHa.5
L'- FDA Z - otneir tap—te)
RgeG Name'
P�i�'.ct a:
OaFLIGreensbaro,NC
66004163
_
£
I
Other:
Sde:
SSOWa,
'
re
Sample
Matrix
a
w
i t
Type
{w-,.w..
x
Sampte'-
(C=comp,
yarn le Identification
Sample Date.
Tline
Y= rab),
at.n:. Ai.
I
Special Instructions/Note.
3,
MM
IN
;•n
r.
Riyi
r
!i
Outfall001
Watei
Outfatl 002
Water
1ag7 Griain,ol Ct151ody
6a
oB0
Possible Hazard ldarrtincaflon
Sample Alsposal (A fee may be assessed if samples are reWnad longer than i month)
ID Non -Hazard EDFlammabJ q Skin Irritant M.Poison B M Unkrrown CIRediol fcal
='Retum To Client =Disposal By Lab Archive For Months
Delhrerasle Requested: I, It, 111. IV; Other (specify)
Speciat tnsiructions/QC.Requlrements:
Empty Kit Refinquishad b Dew
Timer:
Method or shipmeml .
Re,' -
Cawny Recel ed by,
DaWTsae
Company
tif/
Reti wished by..
Daterrime:
Comuarry Received by.
Da:eRNne:
Company
Relinquished by:
Daartkne:
Company Received by-
Da:ernme"-
company
Custody Seats Intact: Custody Seal No.: Cooler T sl'C and other Remarks; o
1
e Yes . A. No 1 .3
9
— -— ice® _- I===(_Z�Q:... '7::7=

OD
Semi-annual_ Stormwiter Discharge Monit6ehig.Repoft
forMorth:Carolina Division ofWater-Ouafty'Generil Permit No. NCGO80000
15ate,submitted R I -a
CERTiFICATEICIT WVERAJGE�N6. NCG080018
FAtllltY NAME Old Dominion. Freight Line; Inc.
COUNTY' G . Wiford
PERSON"COLLECTINGSAMPLES
LABORATORY Lab:Cert.'4
Comments on sample collectiomor-analysis:
B:
YS
Part A:,VehiEle Maintehance.Aeeas Monito jilt R6quirernents
SAMPLE'CdLLECTICIN YEAR'..12�6A)
SAMPLE.'PERIOD, EpTanJune EJ July -Dec
or [:] Monthly -monthDISCHARGI . NG TO CLASS []ORW EJHQW [:]Trout [:]PNA
nZero-flaw NWater SUppl�y EISA
Elothe-r
PLEASE REMEMBER -TO -SIGN ON'THE REVERSE 4.
F-I No discharge this Period'
,d
'040Kq
A!
gy
E t e
ODA,
un
-;3
t
7mov
061
002-
Did tshi0acility perform -Vehicle Vlaintena6e Acth4ities -Using mbee than 55igbiloris of newmbtar.oil"per month? —;X_ yes _no
Of yes, report your analytital results'in the.ta'bile iffiniediately'below)
Paft B; OiliWater Separafdrs,and'Secdhd* Cdfit5inme6t'ArOat at P6tebleum Bulk Stations and'Terminals
I Im
FAN ­69'.71M r.
- 0
,
i3x *1
wi�;—Wjr �gmg, F"'g
W-N
,
Wm
- J,
'k, �z.M
For'sampling periods with -no discharge at any single-outfall, you mustitill submit tfif;sdischarge monitoring repart,with a checkmark here.
SWU-25.0- last revised'061ober 25,1012

Login Sample Receipt Checklist
•Client: GEOS Environmental Inc.
Login Number: 149647
List Number: 1
Creator: Anderson, Jordan K
Question Answer Comment
i
Job Number: 680-149647-1
List Source: TestAmerica Savannah
r J
{ I
Radioactivity wasn't checked or is </= background as measured by a surrey
NIA
LLL]]]
meter.
j
The cooler's custody seal, if present, is intact
True
1
Sample custody seals, if present, are intact.
True
The cooler or samples do not appear to have been compromised or
True
r
tampered with.
Samples were received on ice.
True
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True
COC is present.
True
COC is filled out in ink and legible.
True
COC is filled out with all pertinent information.
True
Is the Field Sampler's name present on COC?
NIA
There are no discrepancies between the containers received and the COC.
True
Samples are received within Holding Time (excluding tests with immediate
True
HTs)
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection dateltimes are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
NIA
There is sufficient vol. for all requested analyses, incl. any requested
True
MSIMSOs
Containers requiring zero headspace have no headspace or bubble is
NIA
<6mm (4/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
NIA
TestAmerica Savannah
Page 13 of 13 3/14/2018

Me135
ENVIRONMENTAL
December 22, 2017
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
RE: STORMWATER DISCHARGE MONITORING REPORT
Old Dominion Freight Line, Inc.
Greensboro, North Carolina Facility
4715 Evans Town Road
Greensboro, North Carolina 27406
Certificate of Coverage NCG080018
Dear Stormwater Coordinator:
On behalf of Old Dominion Freight Line, Inc., the attached Stormwater Discharge Monitoring Report
(DMR) is being submitted by GEOS Environmental, Inc. (GEOS) for the above -referenced site. One original
and one copy are attached. The laboratory analytical report with chain -of -custody documentation has
been attached as well.
If you have any questions regarding the attached DMR, please do not hesitate to call me at (813) 523-
5408.
Sincerely,
Joseph M. Fuhr, P.G.
Sr. Project Manager
cc: Bob Christie, Old Dominion Freight Line, Inc
Attachments
GEOS Environmental, Inc.
13014 N. Dale Mabry Hwy, No. 117
Tampa, FL 33618
www.geosenvironmental.com
�qN 02'
ZD18
oftgr,,�rvPR�
NIT

Semi-annual „Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG080000
Date submitted December 22, 2017
CERTIFICATE OF COVERAGE NO. NCG080018
FACILITY NAME Old Dominion Freight Line Inc.
COUNTY Guilford
PERSON COLLECTING SAMPLES _Shannon Crotty
LABORATORY TestAmerica Lab Cert. # 314
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR 2017
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
❑Zero -flow ®Water Supply ESA
❑Other
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
❑ No dischorge this period'
.OutfallrDate
.:
'-:.'
Sample
005,3(}. "�;U0400
_
:: „ :.,:00556
"'
Total Suspended:,
.,,�
-
.�,.� ,... ...tea--
Non'Po'lar Oil and Grease/TPH EPA
.�
_New Nlotor�Oi1QUsag,6 s
-Collected,
;'Me".", •.
f dd
/ /y
g
_ ,..'��r,:`;,'."s
L,:..��
. §"`,':�r
.
!4•r'-...u�,:r`..°6=4-?'?.-;;.
Annual ai
:.mo ; r :':�,,
;.Solids m
,, g/
;. �..Standarcuunits
:.:Method'°664a[SGT=HEMj;,¢mg/L
erage;gal/mo:
Benchmark
=
:'50,ar:100F: ee
Within 6 0 -A9 0
permits
001
12/11/17
3.1
7.7
1.3 [U)
2,688
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
• .�)
Out#all.
4a
f :, %'•. V _ -kG a�',°:
,Da
!- K^YBT.F•
' �s 005.56s s
{..� •, r: ,"`.� -�.• ,Y.. Y-.
�� „ z , �.
00530
'�, y [�C r�
00400 - {
Samphe C,61lected
;Non=PolarxOiljand?Gr ae se`�TPHIEP,A<Method'Y
` Total Su's` ended 5alids '
H -
mo/dd/,.yr
-�
Mmg/,L
Standard units
4
; r .,,1664;(SGT-HEM),?mg/L .�
f..; .� : ; ....Q
PermitLimit
'. `.
15'
5(}or,10Qsee#it„:
60„d904
- ,'.
perm .k.:.•
A>
1 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Page i of 2

STORM EVENT CHARACTERISTICS:
Date 12 it 17 (first event sampled)
Total Event Precipitation (inches): 1.55
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR including all "No Discharge" reports, within 30 days of receipt of the lab results or at end of monitoring period in
the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure
that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that
there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
ELM
(Signature of Permittee)
(Date)
Additional copies of this form may be downloaded at: http://portal.ncdenr.org;/web/wq/ws/su/npdessw#tab-4
SWU-250
last revised October 25, 2012
Pa0e 2 of 2

........ LINKS ............
Review your project
results through
Total Access
Have a Question?
As
?The
0Expert
TestAmerica
THE LEADER IN ENVIRONMENTAL TESTING
ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: [phone]
TestAmerica Job ID: 680-146718-1
1 Client Project/Site: Old Dominion -Greensboro NC
For:
GEOS Environmental Inc.
13014 N Dale Mabry Hwy'
#117
Tampa, Florida 33618
Attn: Joseph M Fuhr
Authorized for release by:
1212112017 7.•53: 06 AM
Matt Jones, Project Manager 1
[phone]
matt.jones @testamericainc.com
The test results in this report meet all 2003 NELAC and 2009 TNl requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Visit us at:
www.testam ricainc.com
Results relate only to the items tested and the sample(s) as received by the laboratory.

Definitions/Glossary
Client- GEOS Environmental Inc.
ProjectlSite: Old Dominion -Greensboro i
TestAmerica Job ID: 680-146718-1-
Qualifiers
General Chemistry
Qualifier
Qualifier Description
U
Indicates the analyte was analyzed for but not detected.
(�
Glossary
Abbreviation
These commonly used abbreviations may or may not be present in this report.
a
Listed under the "D" column to designate that the result is reported on a dry weight basis
%R
Percent Recovery
r
CFL
Contains Free Liquid
lil
CNF
Contains No Free Liquid
DER
Duplicate Error Ratio (normalized absolute difference)
Dil Fac
Dilution Factor
DL
Detection Limit (DOD/DOE)
DL, RA, RE, IN
Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
DLC
Decision Level Concentration (Radiochemistry)
EDL
Estimated Detection Limit (Dioxin)
LOD
Limit of Detection (DoDIDOE)
LOQ
Limit of Quantitation (DoD/DOE)
MDA
Minimum Detectable Activity (Radiochemistry)
MDC
Minimum Detectable Concentration (Radiochemistry)
MDL
Method Detection Limit
ML
Minimum Level (Dioxin)
NC
Not Calculated
ND
Not Detected at the reporting limit (or MDL or EDL if shown)
PQL
Practical Quantitation Limit
QC
Quality Control
RER
Relative Error Ratio (Radiochemistry)
RL
Reporting Limit or Requested Limit (Radiochemistry)
RP❑
Relative Percent Difference, a measure of the relative difference between two points
TEF
Toxicity Equivalent Factor (Dioxin)
TEO
Toxicity Equivalent Quotient (Dioxin)
TestAmerica Savannah
Page 2 of 16 12/21 /2017

Sample Summary
Client: GEOS Environmental Inc.
Project/Site: Old Dominion -Greensboro NC
Lab Sample ID Client Sample ID
680-146718-1 ou tfa ll 001
TestAmerica Job ID: 680-146718-1
Matrix Collected Received
Water 12/11/17 13.00 12/12/17 08:35
TestAmerica Savannah
Page 3 of 16 12/21 /2017

Case Narrative
Client: GEOS Environmental Inc.
Project/Site: Old Dominion -Greensboro NC
Job ID: 680-146718-1
Laboratory: TestArnerica Savannah
Narrative
Job Narrative
680-146718-1
Comments
No additional comments.
TestAmerica Job JD: 680-146718-10
-
Receipt
The sample was received on 12/12/2017 8:35 AM; the sample arrived in good condition, properly preserved and, where required, on ice.
The temperature of the cooler at receipt was 3.0° C.
General Chemistry
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
TestAmerica Savannah
Page 4 of 16 12/21/2017

Client: GfwOS Environmental Inc.
Project/Site: Old Dominion -Greensboro NC
Client Sample Results
TestAmerica Job ID: 680-146718-1
Client Sample ID: Outfall 001
Lab Sample ID: 680-146718-1
Date Collected: 12111117 13:00
Matrix: Water
Date Received: 12112/17 08:35
General Chemistry
Analyte
Result Qualifier PQL MDL Unit
D Prepared Analyzed Dil Fac
HEM (oil & Grease)
1.3 U 4.7 1.3 mg1L
12/20117 08:56 12/20/17 11:53 1
Total Suspended Solids
3.1 1.0 1.0 mg/L
12/14/17 06:42 1
H
TestAmerica Savannah
Page 5 of 16 12121 /2017

QC Sample
Results
Client: GEOS Environmental Inc.
TestAmerica Job ID: 680-146718-1-
,
Project/Site: Old Dominion -Greensboro NC
t'
Method: 1664A - HEM and SGT-HEM
Lab Sample ID: MB 680-50712611-A
Client Sample ID: Method Blank
C
Matrix: Water
Prep Type: Total/NA
L
Analysis Batch: 507180
Prep Batch: 507126
MB M8
Analyte
Result Qualifier
PQL MDL Unit
D Prepared Analyzed Dil Fac
HEM (Oil & Grease)
1.4 U
5.0 1.4 mg1L
12/20/17 08;56 12/20117 11:53 1
�i
Lab Sample ID: LCS 680-50712612-A
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: TotallNA
Analysis Batch: 507180
Prep Batch: 507126
Spike
LCS LCS
%Rec.
Analyte
Added
Result Qualifier
Unit D %Rec Limits
HEM (Oil & Grease)
40.0
37,20
mg/L 93 78 _ 114
Lab Sample 10: LCSD 680-50712613-A
Client Sample ID: Lab Control Sample Dup
Matrix: Water
Prep Type: TotaI1NA
Analysis Batch: 507180
Prep Batch: 507126
Spike
LCSD LCSD
%Rec. RPD
Analyte
Added
Result Qualifier
Unit D %Rec Limits RPD Limit
LI
HEM (Oil & Grease)
40.0
33.60
mg1L 84 78 - 114 10 18
Method: 2540 D-2011 -Total Suspended
Solids (Dried at 103-105°C)
Lab Sample ID: MB 680-50636611
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 506366
MB MB
Analyte
Result Qualifier
PQL MDL Unit
❑ Prepared Analyzed Dil Fac
Total Suspended Solids
1.0 U
1.0 1.0 mgg L
12/14/17 06:42 1
Lab Sample ID: LCS 680-506366/2
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 506366
Spike
LCS LCS
%Rec.
Analyte
Added
Result Qualifier
Unit D %Rec Limits
Total Suspended Solids
20.0
18.0
mgfL 90 80 - 120
Lab Sample ID: LCSD 680-60636613
Client Sample ID: Lab Control Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 506366
Spike
LCSD LCSD
%Rec. RP❑
Analyte
Added
Result Qualifier
Unit D %Rec Limits RPD Limit
Total Suspended Solids
20.0
18.0
mg/L 90 80 - 120 0 25
Page 6 of 16
TestAmerica Savannah
12/21 /2017

Client: GEOS Environmental Inc.
ProjectlSite: Old Dominion -Greensboro NC
QC Association Summary
TestAmerica Job ID: 680-146718-1-
t
General Chemistry
Analysis Batch: 506366
Lab Sample ID
680-146718-1
Client Sample la
Outfall 001
Prep Type
Total/NA
Matrix
Water
Method
2540 D-2011
Prep Batch
MB 680-50636611
Method Blank
Total/NA
Water
2540 D-2011
LCS 680-506366/2
Lab Control Sample
Total/NA
Water
2540 D-2011
LCSD 680-50636513
Lab Control Sample Dup
Total/NA
Water
2540 D-2011
Prep Batch: 507126
i
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-146718-1
Outfall001
Total/NA
Water
1664A
MB 680-50712611-A
Method Blank
Total/NA
Water
1664A
LCS 680-50712612-A
Lab Control Sample
Total/NA
Water
1664A
LCSD 680-507126/3-A
Lab Control Sample Dup
Total/NA
Water
1664A
Analysis Batch: 607180
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-146718-1
outfall001
Total/NA
Water
1664A
507126
MB 680-50712611-A
Method Blank
Total/NA
Water
1664A
507126
r
LCS 680-50712612-A
Lab Control Sample
Total/NA
Water
1664A
507126
LCSD 680-507126/3-A
Lab Control Sample Dup
Total/NA
Water
1564A
507126
TestAmerica Savannah
Page 7 of 16 12/21/2017

Client: GEOS Environmental Inc.
ProjectlSite: Old Dominion -Greensboro NC
Lab Chronicle
TestAmerica Job ID; 680-146718-1-
i
Client Sample ID: Outfall 001
Lab Sample ID: 680-146718-1
Date Collected: 12/11/17 13:00
Matrix: Water
n
Date Received: 12/12117 08:35
Batch Batch
Dil Initial
Final
Batch
Prepared
Prep Type Type Method
Run Factor Amount
Amount
Number
or Analyzed Analyst Lab
Total/NA Prep 1654A
536 mL
500 mL
507126
12/20117 08:56 JAS TAL SAV
Total/NA Analysis 1664A
1
507180
12/20117 11:53 JAS TAL SAV
Instrument tD. NOEQUIP
}J.;
TotalINA Analysis 2540 D-2011
1 1000 mL
1000 mL
506356
12/14/17 06:42 KLD TAL SAV
t
Instrument ID: NOEQUIP
Laboratory References:
TAL SAV = TestAmerica Savannah, 5102 LaRoche Avenue,
Savannah, GA 31404, TEL [phone]
TestAmerica Savannah
Page 8 of 16 12/21/2017

Accreditation/Certification Summary
Client: GEOS Environmental Inc.
TestAmerica Job ID: 680-146718-1-
Project/Site: Old Dominion -Greensboro NC
Laboratory: TestAmerica Savannah
The accreditationslcertifications listed below are applicable to this report.
CAuthority Program EPA Region Identification Number
Expiration Date
North Carolina (MISM State Program 4 269
12-31-18
Laboratory: TestAmerica Tampa
The accreditabonsloertifications listed below are applicable to this report.
Authority Program EPA Region Identification Number
Expiration Date
Florida NELAP 4 E84282
06-30-18
C J
l_J
TestAmerica Savannah
Page 9 of 16 12/21/2017

Method Summary
Client: GEOS Environmental Inc.
TestAmerica Job ID: 680-146718-1-
Project/Site: Old Dominion -Greensboro NC
Method Method Description
Protocol Laboratory
1664A HEM and SGT-HEM
1664A TAIL SAV
2540 D-2011 Total Suspended Solids (Dried at 103-105'C)
SM TAL SAV
Protocol References:
1664A = EPA-821-98-002
SM = "Standard Methods For The Examination Of Water And Wastewater",
Laboratory References:
TAL SAV = TestAmerica Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
TestAmerica Savannah
Page 10 of 16 12/21/2017

Testikmerica'
6712 Benjamin Road Suite 100
Tampa. FL 33634
Phone (B13) 585-7427 Fax [phone]
Chain of Custody Record
TestAmenca
,eriranrr .yr•:.rq/.pn'•.rat'.r•:TI-G
Sam r
Lab PM
Ca rncr Trachmit NDist
CDC riD,
Client ltiformation
/ iQiV "a
Janes: Matt
660=76037-20429A
CLent Contact.
E•rAal-
Pape:
Joseph fuhr
3
mar.jones@testamericainc cam
Page 1.of i
Company:
Job a
GEOS Environmental Inc.
Analysis.Requested
eGCress•
out Dale Requested:
a
Preservation Codes:
13014 N Dale Mabry Hwy 41 17
'A - NCI. M • jiD•ane
9 • NaOH rr - None
Csty:
TAT Requested idayst:
Tampa
C - 2n'Aicwe O-ASMaO:
0 - Nitric Aw P - Na204S
S:a:e, Z-p:
FL. 3351 S
5
E - NaHSO4 0 - Na2503
F•VeOH R=Na25203
AmChter
Purchase Order not required
--
p
�
°
H - S • N2564
AsW Cbi: Acts T-TSP OddeCarxydrale
t • Ice U-Arttone
Emaa
wo e',
i
jfuhr@geosenviranrTiental,tom
�
. a
g
y`.
C'
J • DI wares V - MCAA
Y• - EDTA W • pH 4$
i - EDA Z •ether lspru(YF
Piojeci Namo,
Prqbcl I.
ODFLiGreensboro,NC
66004163
;
$
Other:
see
550N1r
O
'
Sample
Matrix
$
Typo
(w-..er.,
f�
rL
x
Sample
(C=Comp,
�
G
$
Sample identification
Sample Data
Time
G-rab)
or.T..w.,•u.
Special. Ingtructions/Note:
i.�..:^_!::.P�c-e.-..-..-_- ._ .�+� �.. .-�.�rti;:+lii''.4.ir �ll
1�: .. ,�,�.
S- -tf�
�PiBBelVatlDil �'.at�e: �'
'�
��t,
r},*'1'�
•'•.�•
T '.�
"1+: ,N
'rI'-
its
w
'per'
��.U� - ..e4.�:3 .�
Water
Outtall001
n jj_
Outfall 002
water
SY
f!.5
1
660-14b716 Chain of Custody
;��
r•
r•
`r
ht:
Possible Hazard ldentifcation
Sample Disposal (A tee may be assessed if samples are retained longer than T month)
M Non -Hazard Flammable ©Skin lrntant Poison B ©Unknown C=Radiolagical
©Return To Client =Disposal By Lab Archive For Monihs
Deliverable'Requested: I, II, Ilt IV•,Other;specify)
Special InStructians/QC Requirements;
Empty Kit Relinquished by:
pate: Time:
Method or 5hrpmcni
Relmqus try
Date/Time.
COM113rrq
Received by,
DatefTsme.
Company
—M Of7
Reknqu,shetl by.
OalerTime.
Company
Recerred by::
Dalerfeme,
Company
Rein ursheC by.
Daten=e
Company /
Rece by.
WtcR'=mc:
rry
��
I
Z
Custody Seals Intact:
Custody Seal No.:
tx )'C and er s
#
A Yes d No
I

��.
Y 7-1
Semi-annual Stormwater Discharge Monitoring* Report
for North Carolina Division of'Water. Quality.General Permit, No ^- —
NCGO$0000
Date submitted
CERTIFICATE OF COVERAGE No. NCGO80018
FACILITY NAME• Old Dominion Freight Line, Inc.
COUNTY Guilford
PERSON -COLLECTING SAMPLES
LABORATORY Lab Cert. ii
Comments on sample collection or analysis:
Part A: Vehicle, Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR a'9/ 7
SAMPLE PERIOD 0 3an-16ne [ 4Cfy--Dec
or ❑ Monthlyl _ _ _(month)
DISCHARGINGGTO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow Water Supply. ❑SA
❑Other .
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
No discharge this,.period'
IS C_i�ufYYYYf1aAllr,,'
;Na rr
'c i ;Date n ''
ySarti}?ie Collected,
1~I i1 �{�
%yr�-Solidsmg/L
, • �" 00530< _'
.00400:
_ -:00556. ;;' -
'_ ."• " - '
I TotaI Siispend_ed
-'wile .7�.'tf.",'.. y��-�3�" i.N -, r
�.
pH; ; �_Y
:Ms_ :;-_ ;I
.'� Standai=dsu�its
Na_rt-P,oiar Oil,aii&&6a 6/TPWEO ,
:' - �Y---'R�'�"",- �`i''_.'''Y-''.!-e.
Method 1664 (SG1 `iiEM)„rrtg%L,,_
`�rNew.i otor�Qil,Usage
w-. •"�.}-yC"-t'
Annuallayerage gal%mo
r-+'� r n --».:•-x + F
�BenchmarV
,
P L+ a4 4G L''tt- n
. .::� "r-_t ..`�:,. t
s+:ec;- �. -' .i
50of�1Q0see;pe�mit,
•i,•�.-+ - u-" •G:: .i
...s1NitEtrn.6: —9:0,
e L - _ e y.. ,_;
•� -
;, K
001
002
Did this facility perform Vehicle Maintenance:ActMties using.more than 55 gallons o€'new motor oil per month? _X_ yes _no
(if-yes,•report.yoOr analytical results in`the table'ini nediateiy beloui)
Part B: Oil/water Separators -and Secondary Contaihriient.Areas at Petroleum Btilk Stations and Terminals
-*m67.ti . __ _4 _'S
falU
tp•; iN!$o -4i Y�
r ,• :;�.
� Y�r--•.V'•x .�{ek
�'� ei Dater, /,
Y]5ja,-;irtiCt- ,�;,l.ey1G`Cio5Rl�l1e.-.t, tneqvd'=
:i M%� ; 4 �••rt � µ
�,�, p, yf :1;,z['�'t.
t mo dd r; E
,��.Y- I.. .IeY ..� .z%.
I^�' •4 IjF+'� �--�^.�k�.l,.•f--i^' 6r� .F;. f."4"S'!�'+•.'
�� �:r� i = 00556 -
-:'VII.I.CL •:x -
s-• 'v I'�•`
::Vi•
''.._RfaosrifPol=ar Oil'a- ni�;Gre:�caas.e ; - — — },.cx_ .'.-
PH,EP4iVtho
�•1r' � `�
i �r:3rt1f r ~�
•�� 1664 �SGT"FiEM) to JLr',� s
':4 `k.i-c _a r...-fit'_ t ..M ii .gl.. ..9.i..+!:.
n.��al=s'c5
l" •!,r m .,� Lly �� �
'' ( [1�iC 1e
�NC'.wa?'. F.�%'. ._4Iq �.'..'13"�,%':.agt,
`�`.
Y :r—
� � �_ P /1r�� •
�5 andard units 4*f
t":�:: !�I....�{ ram•_ ,?'
}
P.ermit Limit
,...:. _ � ._. �
N [_' S• !,
w:�E�.�:�..�_�._���:;.;�:�._.s.�.t�„s.�.��•;��,�.
.-wU .� aSac-n ��.�C3-t+._•�. �' SY "e'�
15�"�?��'�:;���.~�+r��ua-� :����'��a
- '":b.;� - .ls :+:il�r..'. ::i-^.]S w...l.>t.�C-' -y'
ti: ry�:0- -- -R� ---..s��..
v �'Ya.r'i 4, — -
-
�:a:_���, �•9 Q���
I for sampling periods with no discharge at.any single outfall, you must still submit this discharge monitoring report With.a th0ekrriark here.
S WU-250 last revised October .25, 20 i 2;
= TPage>1-of2 C�

co
FACILITY INSPECTION LOG
OLD DOMINION FREIGHT LINE, INC., GREENSBORO
YEAR (Circle): ,2013 2104 2015 . 2016 2017
SEMI-ANNUAL INSPECTION PERIOD (Circle): Period l (Jan-1un) Period 2 (Jul -Dec)
SECTION A: Conduct routine inspections of all areas of the facility where industrial materials.or activities are exposed to
stor,mwater'with the potential to discharge from.the facilitv:�and of all stormwater control measures.
INSPECTOR NAME :
SIGNATURE:
INSPECTION DATE AND.TI
Z,� .
Weathe(, including amount of rainfall, at the time of the inspecti :
l ile? r► nloK►
Any evidence df pollutant ddi'scharges.not described,previously? Y/N.(if.yes, describe):
IW
Drainage
ANY CONTROL STRUCTURES OR MEASURES THAT NEED
ARE THERE ANY FAILED CONTROL. MEASURES THAT
Area
REPAIRED? (Control measures include ditches, catch basins,
NEED TO BE REPLACED?
Inspected
vegetation, etc, to control runoff and minimize pollution)
Drainage
Area DA-1
�
' ,!VJ
)rainage
Area'DA-2
Page 13 of 16 12/21/2017

Av�,� 6gCP—�`tC rlb'
NCDENR
Stormwater Discharge 4utfall. (SDQ.)
Qualitative Monitoring .Report
l�vr�uidunce an-Jilli,,jGgJ na�r ►hi.�ff/nJ►rm, lrlea.+N visit: tirry�:l/nnr�:at.riecfciir.or�?hvchhtiglu////sJJs`u[/�11�n}/t��l+:ss////�+J*#ia/h-(/�/� (�j
I ermit Nm: MU / I or Certificate of Coveraee- No.: N/CIGI l
Facility Nat e: �1
County: Phone No. 37-46-- r
Inspector: 6-9ti�oAd Cd4hgj
Dtte,of lnspection:.____�.t
'l iine of inspection:
Total Evertt Precipitation (inches):
Was this a.Represeiitative Storm Event? (See information below) No
NJ
I'leirse check yorcr Jiermi! to rerifi if Qualitative Moniroring nuts he performed during a relwe seratali►-e
stnrrra event (regiiiremertrs vari).
A "Representative Storm Ev6nt" is a storm event that measures grcatei- than 0,1 inches of -rainfall and that 1
is preceded' -by at least 72 hours (3 days) in;which .no -storm event roteasuring greater than 0.1 inches has
occurred. A single storm event nmy contain up 10 10 consecutive hours of no precipitation.s T
By this signattire; l.c.ertify that this ruport,i ,accurate and complete to the,best of my,knowledge:
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. - StrUCtUre (pipe, ditch, etc.)
Receiving Stream:
Describe the industrial activities that occur within the potful drainage area:
2. Coloe. Describe the color of the discharge using basic colors,(red, brown, blue, etc.) and tint
(light, inedium. dark) as descriptors: Cx5,ff`• - -
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor; etc.): NCiLOW0
Pnoe I of 2
SWU•242-20120613 Page 14 of 16 12/21/2017

0 j(4667 �
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 2 3 4 5
5. FIoatin = Solids: Choose (lie number which best describes the Amount offloating solids -in the
stormwater discharge, where 1 is no solids and S is the surt'ace covered with floating solids:
61.
2 3 4 5 C
L'
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where I is no solids and 5 is extremely muddy: C
1 2 3 4 5
1
7. is there any.foam in the storinwater discharge? 'Yes /
S. is there an oil sheen in the stormwater discharge? Yes CN
9. Is there evidence of erosion or deposition at the outfall? Yes ONIO
10. OtherOhvious l ndicators ot'Stormwater Pollution:
List and describe:
Note: Low clarity, high:solids, and/or the presence of foam, oil sheen, or erosiorddeposition may
be indicative of.l)ollutant exposure. These conditions warrant further investigation.
Page 2 of 2
S WU-242.2012001 }
Page 15 of 16 12/21/2017

Login Sample Receipt Checklist
Client: GEOS Environmental Inc.
Job Number: 680-146718-1 i
Login Number: 146718
List Source: TestAmerica Savannah
List Number: 1
Creator: Edwards, Jessica R
Question
Answer Comment
J�
1 [
Radioactivity wasn't checked or is </= background as measured by a survey
NIA
meter.
The cooler's custody seal, if present, is intact.
True
_
Sample custody seals, if present, are intact.
True
The cooler or samples do not appear to have been compromised or
True
i
tampered with.
Samples were received on ice.
True
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True
COC is present.
True
COC is filled out in ink and legible.
True
COC is filled out with all pertinent information.
True
Is the Field Sampler's name present on COC?
True
There are no discrepancies between the containers received and the COC.
True
Samples are received within Holding Time (excluding tests with immediate
True
HTs)
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection dateltimes are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
NIA
There is sufficient vol. for all requested analyses, incl. any requested
True
MSIMSOs
Containers requiring zero headspace have no headspace or bubble is
NIA
<6mm (114").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
NIA
TestAmerica Savannah
Page 16 of 16 12/21/2017

G011105
ENVIRONMENTAL
July 18, 2017
Division of Water Quality
Attn: DWQ Central Files f_
1617 Mail Service Center ! 5U
Raleigh, North Carolina 27699-1617
RE: STORMWATER DISCHARGE MONITORING REPORT
Old Dominion Freight Line, Inc.
Greensboro, North Carolina Facility
4715 Evans Town Road ECCrfVJSD
Greensboro, North Carolina 27406
Certificate of Coverage NCGO80018 JUL 2 7 Z011
CCN7'{tiL FlL
Dear Stormwater Coordinator: Dl�� SI~C_-l0N
On behalf of Old Dominion Freight Line, Inc., the attached Stormwater Discharge Monitoring Report
(DMR) is being submitted by GEOS Environmental, Inc. (GEOS) for the above -referenced site. One original
and one copy are attached. The laboratory analytical report with chain -of -custody documentation has
been attached as well.
If you have any questions regarding the attached DMR, please do not hesitate to call me at (813) 523-
5408.
Sincerely,
Joseph M. Fuhr, P.G.
Sr. Project Manager
cc: Bob Christie, Old Dominion Freight Line, Inc.
Attachments
GEOS Environmental, Inc.
13014 N. Dale Mabry Hwy, No. 117
Tampa, FL 3361.8
www.geosenvironmental.com

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG080000
CERTIFICATE OF COVERAGE NO. NCGO80018
FACILITY NAME _Old Dominion Freight Line, Inc.
COUNTY Guilford
PERSON COLLECTING SAMPLES Shannon Crotty
LABORATORY TestAmerica Lab Cert. #
Comments on sample collection or analysis:
314
Date submitted July 18, 2017
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR 2017
SAMPLE PERIOD ® Jan -June ❑ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ®Water Supply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
No discharge this period'
Outfall
No.
Date
Sample Collected,
mo/dd/yr
00530
00400
00556
Total Suspended
Solids, mg/L
pH,
Standard units
Non -Polar Oil and Grease/TPH EPA
Method 1664 (SGT-HEM), mg/L
New Motor Oil Usage,
Annual average gal/mo
Benchmark
-
50 or 100 see permit
Within 6.0 — 9.0
15
-
001
10/31/2016
7.0
8.4
1.4 (U)
3,195
002
10/31/2016
7.4
8.6
1.3 (U)
3,195
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outfall
No.
Date
Sample Collected,
mo/dd/yr
00556
00530
00400
Non -Polar Oil and Grease/TPH EPA Method
1664 (SGT-HEM), mg/L
Total Suspended Solids,
mg/L
pH,
Standard units
Permit Limit
-
15
50 or 100 see permit
6.0 — 9.0
I For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Page I of 2

STORM EVENT CHARACTERISTICS:
Date 6 15 17 (first event sampled)
Total Event Precipitation (inches): 0.5
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier z, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART it SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period in
the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure
that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that
there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee) (Date)
Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4
SN U-250 last revised October 25, 2012
Page 2 of 2

TestAmerica
THE LEADER IN ENVIRONMENTAL TESTING
ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: [phone]
TestAmerica Job ID: 680-140048-1
Client Project/Site: Old Dominion -Greensboro NC
For:
GEOS Environmental Inc.
13014 N Dale Mabry Hwy
#117
Tampa, Florida 33618
Attn: Joseph M Fuhr
Authorized for release by:
612812017 8:11:20 AM
Matt Jones, Project Manager 1
[phone]
[e-mail]
The test results in this report meet all 2003NELAC and 2009 TNl requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.

Definitions/Glossary
Client: GEOS Environmental Inc.
Project/Site: Old Dominion -Greensboro NC
Qualifiers
General Chemistry
Qualifier Qualifier Description
U Indicates the analyle was analyzed for but not detected.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report
a- Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDIDOE)
LOQ limit of Quantitation (DoD/DOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or M D L or E D L If shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TestAmerica Job ID: 680-140048-1
TestAmerica Savannah
Page 2 of 14 6/28/2017

Sample Summary
Client: GEOS Environmental Inc.
Project/Site: Old Dominion -Greensboro NC
TestAmerica Job ID: 680-140048-1
Lab Sample ID Client Sample ID Matrix Collected
680-14004 B-1 Outfall 0 11 Water 06/15/17 11:00
680-14004 B-2 Outfa II 002 Water 06/15/17 11:00
Received
06/16/17 09:31
06/16/17 09:31
TestAmerica Savannah
Page 3 of 14 6/28/2017

Case Narrative
Client: GEOS Environmental Inc.
project/Site: Old Dominion -Greensboro NC
Job ID: 680-140048-1
Laboratory: TestAmerica Savannah
Narrative
TestAmerica Job ID: 680-140048-1 EF
Job Narrative
680-140048-1
i�
Comments
No additional comments.
Receipt
The samples were received on 6/16/2017 9:31 AM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperature of the cooler at receipt was 5.8° C.
General Chemistry
Method(s) 160.2, SM 25401D: The sample duplicate (DUP) precision for analytical batch 680-485007 was outside control limits. Sample
matrix interference is suspected.
No additional analytical or quality issues were noted, other than those described above or in the DefinitionslGlossary page.
TestAmerica Savannah
Page 4 of 14 6/28/2017

Client Sample Results
Client: GEOS Environmental Inc.
Project/Site: Old Dominion -Greensboro NC
Client Sample ID: Outfall 001
Date Collected: 06/15/17 11:00
Date Received: 06116117 09:31
General Chemistry
Analyte
HEM (Oil & Grease)
Total Suspended Solids
Client Sample ID: Outfali 002
Date Collected: 06/15117 11:00
Date Received: 06/16/17 09:31
General Chemistry
Analyte
HEM (Oil & Grease)
Total Suspended Solids
Result Qualifier
PQL
MOIL
knit
1.4 U
7.0
4.6
2.0
1.4
2.0
mg/L
M91
D
TestAmerica Job ID: 680-140048-1 r
Lab Sample ID: 680-140048-1
Matrix: Water
D Prepared Analyzed Oil Fac
06/22/17 07:27 06122/17 10:04 1
'
06/21/17 13:23 1
Lab Sample ID: 680-140048-2
Matrix: Water
I,
Result Qualifier
PQL
MDL
Unit
D Prepared Analyzed
Oil Fac
1.3 U
4.8
1.3
mglL
66127/17 07:19 06/27/17 10:03
1
7.4
2.0
2.0
mg/L
06/21/1713:23
1
TestAmerica Savannah
Page 5 of 14 6/28/2017

Client: GEOS Environmental Inc.
Project/Site: Old Dominion -Greensboro NC
Method: 1664A - HEM and SGT-HEM
Lab Sample ID: MB 680-485072/1-A
Matrix: Water
Analysis Batch: 485113
Analyte
HEM (Oil & Grease)
Lab Sample ID: LCS 680-48507212-A
Matrix: Water
Analysis Batch: 486113
Analyte
HEM (Oil & Grease)
Lab Sample ID: MB 680-48568911-A
Matrix: Water
Analysis Batch: 485734
Analyte
HEM (Oil & Grease)
Lab Sample ID: LCS 680-48568912-A
Matrix: Water
Analysis Batch: 485734
Analyte
HEM (Oil & Grease)
Lab Sample ID: LCSD 680-48568913-A
Matrix: Water
Analysis Batch: 485734
Analyte
HEM (Oil & Grease)
QC Sample Results 0
TestAmerica .fob ID: 680-140048-1 -
C
� r
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 485072
MB MB
Result Qualifier
PQL MDL
Unit
D Prepared Analyzed Dil Fac
1.4 U
5.0 1.4
mglL
06/22/17 07:27 06/22/17 10:04 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 486072
Spike
LCS LCS
%Rec.
Added
Result Qualifier Unit
D %Rec Limits
40.0
35.80
mg1L
90 78. 114
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 485689
MB MB
r
Result Qualifier
PQL MDL
Unit
❑ Prepared Analyzed Dil Fac
I'I
I
1.4 U
5.0 1,4
mglL
06127/17 07:19 06127117 10:03 1
Client Sample 1D: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 485689
Spike
LCS LCS
%Rec.
Added
Result Qualifier
Unit
D %Rec Limits
40.0
Spike
Added
40.0
mg/L 100 78 _ 114
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Prep Batch: 485689
LCSD LCSD %Rec. RPD
Result Qualifier Unit D %Rec Limits RPD Limit
37.60 mg/L 94 78 _ 114 6 18
4000
Method: 2540 D-2011 - Total Suspended Solids (Dried at 103-105°C)
Lab Sample ID: MB 680-485007/1 Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 485007
MB MB
Analyte Result Qualifier PQL MDL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 1.0 U 1.0 1.0 mglL 061211 77 13:23 1
Lab Sample ID: LCS 680-48500712 Client Sample ID: Lab Control Sample
Matrix: Water Prep Type: Total/NA
Analysis Batch: 485007
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Total Suspended Solids 20.0 21.5 mgfL 108 80. 120
TestAmerica Savannah
Page 6 of 14 6/28/2017

Client: GEOS Environmental Inc.
Project/Site' Old Dominion -Greensboro NC
QC Sample Results
TestAmerica Job ID: 680-140048-1
r
Method: 2540 D-2011 -Total Suspended
Solids (Dried at 103-105°C) (Continued)
Lab Sample ID: LCSD 680-48500713
Client
Sample ID: Lab Control Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 485007
n
Spike LCSD LCSD
%Rec. RPD
Analyte
Added Result Qualifier Unit
❑ %Rec Limits RPD Limit
Total Suspended Solids
20.0 19.5 mg/L
98 80 - 120 10 25
I '
L�
TestAmerica Savannah
Page 7 of 14 6/28/2017

QC Association Summary
Client: GEOS Environmental Inc.
Project/Site: Old Dominion -Greensboro NC
General Chemistry
Analysis Batch: 485007
Lab Sample ID
Client Sample ID
Prep Type
Matrix
680-140048-1
Outfall001
Total/NA
Water
680-140048-2
Outfall002
Total/NA
Water
MB 680-485007/1
Method Blank
Total/NA
Water
LCS 680-485007/2
Lab Control Sample
Total1NA
Water
LCSD 680-48500713
Lab Control Sample Dup
Total/NA
Water
Prep Batch: 485072
Lab Sample ID
Client Sample ID
Prep Type
Matrix
680-140048-1
0utfall001
TotaUNA
Water
MB 680-485072/1-A
Method Blank
TotalINA
Water
LCS 680-485072/2-A
Lab Control Sample
Total/NA
Water
Analysis Batch: 485113
Lab Sample ID
Client Sample ID
Prep Type
Matrix
680-140048-1
Outfall001
Total/NA
Water
MB 680-48507211-A
Method Blank
Total/NA
Water
LCS 680-485072/2-A
Lab Control Sample
Total/NA
Water
Prep Batch: 485689
Lab Sample ID
Client Sample ID
Prep Type
Matrix
680-140048-2
Outfall002
Total/NA
Water
MB 680-485689/1-A
Method Blank
TotaVNA
Water
LC5 680-48568912-A
Lab Control Sample
Total/NA
Water
LCSD 680-485689/3-A
Lab Control Sample Dup
Total/NA
Water
Analysis Batch: 486734
Lab Sample I❑
Client Sample ID
Prep Type
Matrix
680-140048-2
Dutfall002
Total/NA
Water
MB 680-48568911-A
Method Blank
Total/NA
Water
LCS 680-48568912-A
Lab Control Sample
Total/NA
Water
LCSD 680-48568913-A
Lab Control Sample Dup
Total/NA
Water
TestAmerica Job ID: 680-140048-1
'S
Method
Prep Batch
2540 D-2011
2540 D-2011
2540 D-2011
2540 D-2011
2540 D-2011
Method
Prep Batch
1664A
Method Prep Batch
1664A 485072
1664A 485072 ;!
1664A 485072
Method Prep Batch
Down
1664A
1564A
Method Prep Batch
1664A 485689
1664A 485689
Page 8 of 14
TestAmerica Savannah
6/28/2017

Lab Chronicle
Client: GEOS Environmental Inc.
TestAmerica
Job ID: 680-140048-1
Project/Site: Old Dominion -Greensboro NC
Client Sample ID: Outfall 001
Lab Sample ID: 680-140048-1
Date Collected: 06/15/1711:00
Matrix: Water
f�
Date Received: 06/16117 09:31
iL
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Prep 1664A
516 mL
500 mL
485072
06/22117 07:27
JAS TAL SAV
i�
Total/NA Analysis 1664A
1
485113
06122/17 10:04
JAS TAL SAV
..�
Instrument ID: NOEQUIP
TotalINA Analysis 2540 D-2011
1
500 mL
1000 mL
485007
06121/17 13:23
LAF TAL SAV
i
Instrument ID: NOEQUIP
Client Sample ID: Outfall 002
Lab Sample ID: 680-140048-2
Date Collected: 06/15/17 11:00
Matrix: Water
Date Received: 06/16/17 09:31
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Prep 1664A
523 mL
500 mL
485689
06127/17 07:19
JAS TAL SAV
Total/NA Analysis 1664A
1
485734
06127/17 10:03
JAS TAL SAV
I
Instrument ID: NOEQUIP
Total/NA Analysis 2540 D-2011
1
500 mL
100C mL
485007
06/21/17 13:23
LAF TAIL SAV
Instrument ID: NOEQUIP
Laboratory References:
TAL SAV = TestAmerica Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Page 9 of 14
TestAmerica Savannah
6/28/2017

Accreditation/Certification Summary
Client: GEOS Environmental Inc.
Project/Site: Old Dominion -Greensboro NC
Laboratory: TestAmerica Savannah
The accreditationslcertiTications listed below are applicable to this report.
Authority Program
North Carolina {WWISM State Program
Laboratory: TestAmerica Tampa
The accreditations/certirications listed below are applicable to this report.
Authority Program
L=londa NELAP
EPA Region identification Number
4 269
R
TestAmerica Job ID: 680-140048-1
t!
Expiration Date
12-31-77
EPA Region Identification Number Expiration Date
4 E84282 06-30-18
TestAmerica Savannah
Page 10 of 14 6/28/2017

Method Summary
Client: GEOS Environmental Inc.
�Project/Site:
TestAmerica Job ID: 680-140048-1
f
Old Dominion -Greensboro NC
Y
Method Method Description
Protocol Laboratory
1664A HEM and SGT-HEM
1664A TAL SAV
2540 € -2011 Total Suspended Solids (Dried at 103-105"C)
SM TAL SAV
Protocol References:
1664A = EPA-821-98-002
i
SM = "Standard Methods For The Examination Of Water And Wastewater",
Laboratory References:
TAL SAV = TestAmerica Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
C
TestAmerica Savannah
Page 11 of 14 6/28/2017

O]
tD
N
O
v
TestAmerica i
6712 Benjamin Road Suite 100
Tampa, FL 33634`
Phone [phone] Fax [phone]
Chain of Custody Record
TestAmedca
.u-.r^ern ,., r..o�nq..vC•::,.. :r Sf,wG
-
Samp
Lap Pf
Carrier Traumg No(a).
COC NO:
Client Information
NN w
Jones, Matt'
660.73168-20429.1
Cbenl Coninct
Ph
E-MaiE
Page:
Joseph FuhrIl3
matt,jones®testamericainc.Com
Page 1 of 1
Company,
Job s_
GEOS Environmental Inc.
Analysis Requested
Address
Due ITaN Requested:
S
;tq
Preservatlan Codes:
13014 N Date Mabry Hwy #117
��;}�
A-N40"CL M•Nenane
9 - NaOH N •Nunn
Gly:
TAT Requested tdayal:
Tampa
,t;�
C - Tn Acelate 0 - A0402
D - Nitnc Acid P - Na2OaS
Sta!e; Zep,
FL,33618
i t
i
E - NIHSO4 O - Na2SO3
F-M60H R•Ns2S203
G - Amchtor S - H2504
Phone
PO at'
Purchase Order not required
H • Ascorbic Arid T - TSP Dodetartydrate
1 • Ice U - ACeWe
1.01
EmatL•
wo it.
[e-mail]
i
yyater v - MCAA
L- E w• h a-5
• EDA 2: - alher (speah)
Project Name:
PrW,ec: k,
ODFUGreensboro,Nl'
66004163
C
U
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Sala:
ssowk
M
�
N
t
Sample
Matrix
a
o
Type
Sample
(C=tmr+P.
a-�..t.�
Sample Identification
Sample Date
lime
G= rab)■r-rr.....�-,.
S eclat IrmtruttionslNote:
% :gt(:.►w:-� — - __,-•T:: yi•:
ui!:=i- Z.-
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��
Outfall001
Wale,
Outfa11002
G
Water
680-140048 Ctiain
of Custody
F,5!!
��
Possible Hazard Identification
Sample Disposal ( A fee may be assessed if samples are retained longer than 1 month)
ij Non -Hazard ©Flammable Skin Irritant ©Poison B © Unknown ©Radiologicat
©Return To Client Disposal By Lab © Archive For Months
Deliverable Requested: 1, It, III, IV, Other (specify)
Special Instructicns/0C Requirements:
Empty Kit Relinquished by.
Date:
Time;
Method of stupment.
Rohnaurshad Ity:
;]aielTttrre'
Company
Receiv by:
De!efirme'
Co
r
co/
Relutgwshed by:
Osteriime
Company
cervad by.
Datelrrne:
Company
RNxtgvmhed by;
Datentme.
Companyqfllecellvadby�
Deterrane:
Company
Custody Seals intact:
Custody Seal No,:
Tempera 61'C and gctw R
n
A Yes' No
= 7—a . S)

m
m
W
0
0
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG080000
Date submitted
CERTIFICATE'OF COVERAGE NO. NCGO80028
FACILITY NAME Old Dominion Freight Line, Inc.
COUNTY Guilford.
PERSON COLLECTING`SAMPLES
LABORATORY Lab Cert. #
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR o7Q17
SAMPLE PERIOD ❑ Jan -Lune [U-#VTy-Dec
or ❑ Monthly'_ Ononth)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero4low ®Water Supply ❑SA
[]Other
-
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
❑ No discharge this period'
yZ,. ., -� ^
:: 6�i���tf�l�1��
r'ruj=r . �rtf �•
�. ...,e�Y " - •r" . , a.:�lr•
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r Gi l e °"
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_ill/ii
s..i „iyy. 1
��xs.;�;4-���., ��:�3 ; As,";fy�
-
. Co
Q OD
Did'this facility perform Vehicle Maintenance Activities using -more -than 55 gallons of new motor oil per month? _X_ yes _no
(if yes, report your analytical results'in the table immediately. below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Sulk Stations and Terminals
'4A
T �� •� 1l!`�
•7"�} �.as
�'[lti� �'1 3 ` f�C i
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�,`
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I f' li r L id'F C t'rM�r��iw`n �f' '�,i` "� t
t For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report -with a checkmark here.
SW-250 last revise&October 25, 2012

Login Sample Receipt Checklist
CI'sent: GEOS Environmental Inc. Job Number. 680-140048-1
Login Number: 140048
List Source: TestAmerica Savannah
List Number: 1
Creator: Edwards, Jessica R
Question
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey
NIA
meter.
The cooler's custody seal, if present, is intact.
True
Sample custody seals, if present, are intact.
True
The cooler or samples do not appear to have been compromised or
True
tampered with.
Samptes were received on ice.
True
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True
COC is present.
True
COC is filled out in ink and legible.
True
CDC is filled out with all pertinent information.
True
Is the Field Sampler's name present on CDC?
N/A
There are no discrepancies between the containers received and the CDC.
True
Samples are received within Holding Time (excluding tests with immediate
True
HTs)
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection dateltimes are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
True
There is sufficient vol. for all requested analyses, incl. any requested
True
MSIMSDs
Containers requiring zero headspace have no headspace or bubble is
NIA
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
TestAmerica Savannah
Page 14 of 14 6/28/2017

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No.^ NCG080000
Date submitted November 23, 2016
CERTIFICATE OF COVERAGE NO.-NCG080018
FACILITY NAME Old Dominion Freight Line, Inc.
COUNTY Guilford
PERSON COLLECTING SAMPLES Shannon Crotty
LABORATORY TestAmerica Lab Cert. # 314
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR 2016
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
1D ow ®Water Supply ❑SA
[:]Other
z�
Nd� EASE REMEMBER TO SIGN ON THE REVERSE 4
F�LEQWbC-Tjot4
❑ No discharge this period'
Dutfall ..
Date
04534
Q4400
�.. f1U556
No
'.NZ
s�
Sample'Collected,
Tatalj5iisp66ded �
A = pH; y` 5
"Lei:E.'
.Non Polac Qii;and:G�ease/TPH EPA
New Motor OilgUsage,
.p'.-_-_� i '
n10 yr:
�' a;ic"J�li.R .,
Solids-m L
. g/
x�-
Stan . rdNnits `"
_
�'- f ',,lSs "-:
;M�Tetho d 1664,, SGT HEM), mg/L
.
Annual a�erage'gal/mo
Benchmark
;. , : '=. ; "
56 or�100aee;perr ih,
...-Withir '6 0 ' 9
001
10/31/2016
25
9.5
2.5 (J)
3,195
002
10/31/2016
28
9.5
NS
3,195
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outfall tDate 00556.,00530 00440
No. Sample Collected, ` Non Polar Oil and'Grease/TPH.',EPA Method` Total Suspended Solids, pH,
mo/dd/yr 1664:(SGT-HEM);,mg/L rng/L Standard units
Permit Limit 15 50 or 1q0 see Permit 6.0 — 9.0
For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Page I of 2

STORM EVENT CHARACTERISTICS:
Date 20/31/16 (first event sampled)
Total Event Precipitation (inches): 0.1S
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period in
the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure
that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that
there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
u�z<<lb
(Date)
p _ Additional copies of this form may be downloaded at: http: portal.ncdenr.org vvebwg, , ors sul.,, n dessw#tab-4,
S W U-250
last revised October 25, 2012
Page 2 ol'2

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG080000
Date submitted March 27, 2016
CERTIFICATE OF COVERAGE NO. NCG080018
FACILITY NAME Old Dominion Freight Line, Inc.
COUNTY Guilford
PERSON COLLECTING SAMPLES Shannon Crotty
LABORATORY TestAmerica Lab Cert. # 314
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR 2016
SAMPLE PERIOD ® Jan -June ❑ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ®Water Supply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
❑ No discharge this period'
Outfail
No.
Date
Sample Collected,
mo/dd/yr
00530
00400
00556
Total Suspended
Solids, mg/L
pH,
Standard units
Non -Polar Oil and Grease/TPH EPA
Method 1664 (SGT-HEM), mg/L
New Motor Oil Usage,
Annual average gal/mo
Benchmark
-
50 or 100 see permit
Within 6.0 — 9.0
15
-
001
03/01/2016
12
8.5
<1.3
500
002
03/01/2016
16
8.8
<1.4
500
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outfal l
No.
Date
Sample Collected,
mo/dd/yr
00556
00530
00400
Non -Polar Oil and Grease/TPH EPA Method
1664 (SGT-HEM), mg/L
Total Suspended Solids,
mg/L
pH,
Standard units
Permit Limit
-
15
50 or 100 see permit
6.0 —9.0
t For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a check mark here.
SWU-250 last revised October 25, 2012
Pagel of 2

STORM EVENT CHARACTERISTICS:
Date 03/01/16 (first event sampled)
Total Event Precipitation (inches): 0.20
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART It SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES [—]No ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results for at end of monitoring period in
the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure
that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that
there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee) (Date)
Additional copies of this form may be downloaded at: http://portal.ncdenr.ore/web/wcl/ws/su/ni)dessw#tab-4
SWU-250 last revised October 25, 2012
Page 2 of 2

Me©5
ENVIRONMENTAL
March 29, 2016
Division of Water Quality
Attn: DWQCentral Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
RE: STORMWATER DISCHARGE MONITORING REPORT
Old Dominion Freight Line, Inc.
Greensboro, North Carolina Facility
4715 Evans Town Road
Greensboro, North Carolina 27406
Certificate of Coverage NCGO80018
Dear Stormwater Coordinator:
RECEIVED
10AR 2 9 2016
CENTRAL FILES
DWR SECTION
On behalf of Old Dominion Freight Line, Inc., the attached Stormwater Discharge Monitoring Report
(DMR) is being submitted by GEOS Environmental, Inc. (GEOS) for the above -referenced site. One original
and one copy are attached. The date of sampling for the qualifying event was March 1, 2016. The
laboratory analytical report with chain -of -custody documentation has been attached as well.
If you have any questions regarding the attached DMR, please do not hesitate to call me at (813) 523-
5408.
Sincerely, /
Joseph M. Fuhr, P.G.
Sr. Project Manager
cc: Ryan Cox, Environmental Compliance Specialist, Old Dominion Freight Line, Inc.
Attachments
GEOS Environmental, Inc.
13014 N. Dale Mabry Hwy, No. 117
Tampa, FL 33618
www.izeosenvironmental.com

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG080000
Date submitted January 7, 2016
CERTIFICATE OF COVERAGE NO. NCG080018
FACILITY NAME Old Dominion Freight Line, Inc.
COUNTY Guilford
PERSON COLLECTING SAMPLES Shannon Crotty
LABORATORY TestAmerica - Lab Cert. # 314
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR 2015
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthly'_ (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
RECEIVED ❑Zero -flow ®Water Supply ❑SA
f� ❑Other
JAIL 1.9 2016
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
CENTRAL FILES
DWR SFCTlON ❑ No discharge this period'
_OutfalL
Date • :`
00530.::
;.:. 00400':
_ _ 00556 �.....,
- Na
Sample Collected,
Total Sus -pen-
pH,
Nan Polar Oil and Gi ease/ii'TPH EPA
New Motor Oil Usage; ..
.,. mo/dd/yr..;....:;-.
o
;Slis;w`riig/L�....,,
..-_r-=Standard unifs'
.IVlethod.16.64 (5GT HEM}, mg/L
Annual�'averaga ga/Y ": .d
:Benchmark
50'ar.100psee;00Mit..,
Within:6:0 - 9.0..15:
-
001
i 12/22/15
15
7.9
<1.3
600
002
12/22/15
11
1 9.2
1 <1.3
1 600
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _X_ yes _no
(if yes, report your analytical results in the table immediately below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outfall:
No
Date:.
Sample Collected,
0055.E :::. :...:.7 ..
_- ;.: 00530... . _
00400
;Non Polar Oil and Grease/TPH EPA Method,
Total Suspended Soltds,
pH,
mo/dd/y�.
1664 �(SGT. HEM)„mg/L; �.. _
mg/� .......
Standar&dnits .-
Permit Limit
::.• ==
` . i5� .�
50 or:100:5ee' perrrif
1 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date 12/22/15 (first event sampled)
Total Event Precipitation (inches): 0.75
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches). -
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
+ A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEE:DANCES IN A ROW FOR THE SAME PARAMETER AT THE SAM E OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results for at end of monitoring period in
the case a "No Discharge" reports to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure
that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that
there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee) (Date)
Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wcl/ws/sulnpdessw#tab-4
SWU-250 last revised October 25, 2012
Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCGO80000
Date submitted September 04, 2014
CERTIFICATE OF COVERAGE NO. NCGO80018
FACILITY NAME Old Dominion Freight Line Inc.
COUNTY Guilford
PERSON COLLECTING SAMPLES Shannon Crotty
LABORATORY TestAmerica Lab Cert. # 314
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR 2014
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthly' (monthl
DISCHARGING TO CLASS ❑ORW ❑HQW [—]Trout ❑PNA
RECEIVED ❑Zero -flow ®Water Supply ❑SA
❑Other
SEp U 5 2014 PLEASE REMEMBER TO SIGN ON THE REVERSE 4
CENTRAL FILES
DWR SECTION ❑ No discharge this period'
Outfall
No.
Date
Sample Collected,
mo/dd/yr
00530
00400
00556
Total Suspended
Solids, mg/L
pH,
Standard units
Non -Polar Oil and Grease/TPH EPA
Method 2664 (SGT-HEM), mg/L
New Motor Oil Usage,
Annual average gal/mo
Benchmark
-
50 or 100 see permit
Within 6.0 —9.0
15
-
001
08/20/14
1 14
8
1.3 (U)
800
002
08/20/14
10
10
1.3(U)
800
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _X_yes _no
(if yes, report your analytical results in the table immediately below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outfall
No.
Date
Sample Collected,
mo/dd/yr
00556
00530
00400
Non -Polar Oil and Grease/TPH EPA Method
1664 {SGT-HEM), mg/L
Total Suspended Solids,
mg/L
pH,
Standard units
Permit Limit
-
15
50 or 100 see permit
6.0 — 9.0
1 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date 08/20/14 _(first event sampled)
Total Event Precipitation (inches): 0.25
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier responses. See General Permit text.
FOR PART AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER ATTHE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART tl SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of lob results for at end of monitoring period in
the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure
that qualified personnel property gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that
there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Additional copies of this form may be downloaded at: htt ortal.ncdenr.or web w ws su n dessw#tab-4
S VVU-25 0
last revised October 25, 2012
Page 2 of 2

THE LEADER IN ENVIRONMENTAL TESTING
AiVALYTICAL REPORT
TestAmerica Laboratories, inc.
TestAmerica Tampa
6712 Benjamin Road
Suite 100
Tampa, FL 33634
Tel: [phone]
TestAmerica Job ID: 660-62394-1
Client Project/Site: Old Dominion Freight Line NC
For:
GEOS Environmental Inc.
13014 N Dale Mabry Hwy
#117
Tampa, Florida 33618
Attn: Joseph M Fuhr
Am��
Authorized for release by:
812812014 8:56:07 AM
Amy Atkins, Project Manager Ii
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC and 2009 TNl requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.

Client: GEOS Environmental Inc.
Project/Site: Old Dominion Freight Line NC
Table of Contents
TestAmerica Job ID: 660-62394-1
Cover Page .............................................. 1
Table of Contents ......................................... 2
Sample Summary ......................................... 3
Case Narrative ........................................... 4
Definitions/Glossary ....................................... 5
Detection Summary ........................................ 6
Client Sample Results ...................................... 7
QC Sample Results ........................................ 8
QC Association Summary ................................... 10
Lab Chronicle ............................................ 11
Method Summary ......................................... 12
Certification Summary ...................................... 13
Chain of Custody .......................................... 14
Receipt Checklists ......................................... 15
TestAmerica Tampa
Page 2 of 15 8/28/2014

Sample Summary
r_a7
Client: GEOS Environmental Inc.
Project/Site: Old Dominion Freight Rine NC
Lab Sample it)
660-62394-1
660-62394-2
TestAmerica Job ID: 660-62394-1
Client Sample M Matrix Collected Received
Outfall1 Water 0812o11410:00 0801140924
Outfall2 Water 0812011410M 0M11140924
TestAmerica Tampa
Page 3 of 15 8/28/2014

Case Narrative
Client: GEOS Environmental Inc.
Project/Site: Old Dominion Freight Line NC
Job ID: 660-62394-1
Laboratory: TestAmerica Tampa
Narrative
Jots Narrative
660-82394-1
Comments
No additional comments.
TestAmedca Job ID: 660-62394-1
Receipt
The samples were received on 8/21/2014 9:24 AM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperature of the cooler at receipt was 3.20 C.
General Chemistry
No analytical or quality issues were noted, other than those described in the Deflnitions[Glossary page.
; 1 ".
Page 4 of 15 Te8/28/2014 pa

Definitions/Glossary
Client: GEOS Environmental Inc.
Project/Site: Old Dominion Freight Line NC
Qualifiers
General Chemistry
Qualifier Qualifier Description
U Indicates the anaiyte was analyzed for bul not detected.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
a Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CNF Contains no Free Liquid
DER Duplicate error ratio (normalized absolute difference)
Dil Fee Dilution Factor
DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metalslanion analysis of the sample
DLC Decision level concentration
MDA Minimum detectable activity
EDL Estimated Detection Limit
MDC Minimum detectable concentration
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not detected at the reporting limit (or MDL or EDL if shown)
PQL Practical QuamRation Limit
QC Quality Control
RER Relative error ratio
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TestAmerica Job ID: 664-62394-1
TestAmerica Tampa
Page 5 of 15 8/28/2014

Detection Summary
0
Client: GEOS Environmental Inc.
TestAmerica Job ID: 660-62394-1
Project/Site: Old Dominion Freight Line NIC
fa;
Client Sample ID: Outfall 1
Lab Sample ID: 660-62394-1
r
Analyte
Result Qualifier PQL MOL Unit
Dil Fac D Method Prep Type
HE
Total Suspended Solids
14 5.0 SomglL
1 2540 D-2011 TotallNA
IE
Client Sample ID: Outfall 2
Lab Sample ID: 660-62394-2
iAnalyte
Result Qualifier PQL MDL Unit
Dit Fac D Method Prep Type
13
Total Suspended Solids
10 5.0 5o mglL
1 2540 0-2011 Total/NA
M
D il
LE
This Detection Summary does not include radiochemical test results.
TestAmerica Tampa
Page 6 of 15 8/28/2014

Client Sample Results
Client: GEOS Environmental Inc.
TestAmerica Job ID: 6M62394-1
Project/Site: Old Dominion Freight Line NC
1? j
Client Sample ID: Outfall 1
�
Lab Sample ID: 660-62394-1
;
Date Collected: 08/20/1410:00
Matrix: Water
Date Received: 08/21114 09:24
General Chemistry
Analyte
Result Qualifier PQL
MDL Unit
D Prepared Analyzed oil Fac
HEM (Oil & Grease)
1.3 U 4.7
13 mg1L
0821114 1648 0821114 19:47 1
Total Suspended Solids
14 5.0
5.0 mg1L
WWI 411:19 1
Client Sample ID: Outfall 2
_
Lab Sample ID: 660-62394-2
Date Collected: 08/20/14 10:00
Matrix: Water
Date Received: 08/21/14 09:24
General Chemistry
E Analyte
Result Qualifier PQL
MDL Unit
D Prepared Analyzed Oil Fac
HEM (Oil & Grease)
1.3 U 4.7
1.3 mg1L
081211141646 OW111419:47 1
Total Suspended Solids
10 5,0
5.0 mg1L
0826114 12:03 1
1.1
TestAmerica Tampa
Page 7 of 15 8/28/2014

QC Sample Results
Client: GEOS Environmental Inc.
Project/Site: Old Dominion Freight Line NC
Method: 1664A - HEM and SGT-HEM
r--
Lab Sample ID: MB 680-345349/21-A
i Matrix: Water
Analysis Batch: 345377
MB MB
Analyte Result Qualifier
PQL MDL Unit
[AHEM (Oil & Grease) 1A U
5.0 1.4 mglL
Lab Sample ID. LCS 680-345349/22-A
Matrix: Water
Analysis Batch: 34-5377
Spike
LCS LCS
Analyte
Added
Result Qualifier
Unit
l-HEM (Oil & Grease)
39.9
39.1
mg!
Lab Sample ID: LCSD 680-345349123-A
Matrix: Water
Analysis Batch: 345377
Spike
LCSD LCSD
Analyte
Added
Result Qualifier
Unit
j HEM (Oil & Grease)
39.6
42.8
mg!
Method: 2540 D-2011 - Total
Lab Sample ID: MB 680-34589011
Matrix: Water
Analysis Batch: 345890
Analyte
Total Suspended Solids
Lab Sample 10: LCS 680-34589012
Matrix: Water
Analysis Batch: 345890
Analyle
Total Suspended Solids
Lab Sample ID: LCSD 680-34589013
Matrix: Water
Analysis Batch: 346890
Analyte
Solids Dried at 103-105°C
L98
L
TestAmerica Job ID: 660-62394-1
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 345349
D Prepared Analyzed Oil Fac
1
082111416:46 0821l1419A7 1
n
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 345349
%Rec.
D %Rec Limits
FT
78-114
Client Sample ID: Lab Control Sample Dup
Prep Type. TOtalfNA
Prep Batch: 345349
%Rec. RPD
D %Rec Limits RPD Limit
LflPio
108 78.114 9 18
Client Sample ID: Method Blank
Prep Type: Total/NA
MB MB
Result Qualifier PQL MOIL Unit D Prepared Analyzed Oil Fac
5.5 U 5.0 5.6 mg1L 082611410:22 1
Total Suspended Solids
Lab Sample ID: 680-104423-A-1 DU
Matrix: Water
Analysis Batch: 345890
Sample Sample
Analyte Result Qualifier
Total Suspended Solids 20
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
20.0 20.5 mglL 103 80.120
Client Sample ID: Lab Control Sample Dup
Prep Type: TotallNA
Spike LCSD
LCSD
%Rec. RPD
Added Result
Qualifier
Unit
D %Rec Limits RPD Limit
20.0 22.5
mg1L
113 80.120 9 25
Client Sample ID: Duplicate
Prep Type: TotaI1NA
DU
DU
RPD
Result
Qualifier
Unit
D RPD Limit
20.0
mg1L
3 25
TeslAmedca Tampa
Page 8 of 15 8/28/2014

QC Sample Results
Client: GEOS Environmental Inc.
Project/Site: Old Dominion Freight Line NC
Method: 2540 D-2011 - Total Suspended Solids Dried at 103-105°C (Continued)
Lab Sample ID: 680-104463-C-1 DU
Matrix: Water
Analysis Batch: 345890
Sample Sample DU DU
AnaWe Result Qualifier Result Qualifier Unit
Total Suspended Solids 15 15.0 mg/L
TestAmerica Job ID: 660-62394-1 P
Client Sample ID: Duplicate V,
Prep Type: Total/NA
RPD ;CZ
D RPD Limit
— — LIE 3 25
E,
13
TestAmerica Tampa
Page 9 of 15 8/28/2014

QC Association Summary
Client: GEOS Environmental Inc.
Project/Site: Old Dominion Freight Line NC
General Chemistry
Prep Batch: 345349
Lab Sample ID
660-62394-1
660-62394-2
LCS 680-345349122-A
LCSD 68o-345349123A
MB 680-345349121-A
Analysis Batch: 345377
Client Sample ID
Outfall 1
Outfall 2
Lab Control Sample
Lab Control Sample Dup
Method Blank
TestAmerica Job ID: 660-62394-1
Prep Type
Matrix
Method Prep Batch
TotalfNA
Water
1664A
Total[NA
Water
1664A
Total/NA
Water
1664A
TotalINA
Water
1664A
TotaVNA
Water
1664A
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
660-62394-1
Outfalll
Total[NA
Water
1664A
345349
j660-62394-2
Outfall2
TotallNA
Water
1664A
345349
LCS 680-34534922-A
Lab Cordrol Sample
Total[NA
Water
1664A
345349
LCSD 680-345349123-A
Lab Control Sample Dup
Total/NA
Water
1664A
345349
MB 680-34534921-A
L_
Method Blank
Total/NA
Water
1664A
345349
9
Analysis Batch: 346890
�—
! Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch i
16660-62394-1
Outfail 1
Total/NA
Water
2540 D-2011
—
1660.62394-2
Out 12
TotaINA
Water
2540 D-2011
68Q104423-A-1 DU
Duplicate
Tota! NA
Water
2540 D-2011
I� 6841D4463-C-1 DU
Duplicate
Total/NA
Water
2540D-2011
1 LCS 680-3458902
Lab Control Sample
Total/NA
Water
25Q D-2011
LCSD 6BO-34589013
Lab Control Sample Dup
Total/NA
Water
2540 0-2011
WMB 680-34589D11
Method Blank
Total/NA
Water
2540 D-2011
TestAmerica Tampa
Page 10 of 15 8/28/2014

Lab Chronicle
[i]
Client: GEOS Environmental Inc.
TestAmedca Job ID: 660-62394-1
Project/Site: Old Dominion Freight Line NC
j d
Client Sample ID: Outfall 1
Lab Sample ID: 660-62394-1
Date Collected: 08120114 10:00
Water
Received: 08121l14 09:24
HDate
--�
r
Batch Batch
--
Dilution
Batch
— -�---
Prepared
-- -Matrix:
Ic
Prep Type Type Method
Run Factor
Number
or Analyzed
Analyst
Lab
Total/NA Prep 1664A
345349
CM111416:46
ALC
TAL SAV
IF--1
Total[NA Analysis 1664A
1
345377
0812111419:47
ALC
TAL SAV
Total/NA Analysis 254D D-2011
1
345890
08W14 11:19
LBH
TAL SAV
Client Sample ID: Outfall 2
Lab Sample ID: 660-62394-2
EIL
L
Date Collected: 08/20/14 10:00
Matrix: Water
Date Received: 08/21/14 09:24FE
--
—
Batch Batch
Dilution
Batch
Prepared
-� �-
Prep Type Type Method
Run Factor
Number
or Analyzed
Analyst
Lab
'
Total/NA Prep 1664A 345349 06C2111416:46 ALC TAL SAV
i TotaIMA Analysis 1664A 1 345377 082111419A7 ALC TAL SAV
I GtaIMA Analysis 2540 D-2011 1 345890 Ot3 &14 12:03 LBH TAL SAV
Laboratory References:
TAL SAV = TestAmerica Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Page 11 of 15
TestAmerica Tampa
8/28/2014
Fg
K M

Method Summary
Client: GEOS Environmental Inc.
ProjecVSite: Old Dominion Freight Line NC
Method Method Description
1664A HEM and SGT-HEM
2540 D-2011 Total Suspended Solids Dried at 103.105°C
Protocol References:
1664A = EPA-821-98-002
SM = "Standard Methods For The Examination Of Water And Wastewater',
Laboratory References:
TAL SAV = TestAmerica Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
IE
TestAmerica Job ID: 660-623,341 -
Protocol Laboratory
1664A TAL SAV
SM TAL SAVr`
100
125
TestAmerica Tampa
Page 12 of 15 8/28/2014

Certification Summary
Client: GEOS Environmental Inc.
Project/Site: Old Dominion Freight Line NC
TestAmerica Job ID: 660-62394-1
Laboratory: TestAmerica Tampa
The certifications listed below are applicable to this report.
r-
Authority Program EPA Region Certification ID Expiration Date
Florida NELAP 4 E84282 06-30-15
Laboratory: TestAmerica Savannah
The certifications listed below are applicable to this report.
r-
Authority Program EPA Region Certification ID Expiration Date
North Carolina M WIS" State Program 4 239 12-31-14
TestAmerica Tampa
Page 13 of 15 8/28/2014

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Tampa, F!_ 33634
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Chain of Custody Record
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Login Sample Receipt Checklist
Client: GEOS Environmental Inc. .fob Number: 660-62394-1
Login Number: 62394
List Number: 1
Creator: Banda, Christy S
Question
List Source: TestAmerica Tampa
Answer Comment
Radioactivity wasn't checked or is 4= background as measured by a survey
NIA
meter.
The cooler's custody seal, if present, is intact.
True
Sample custody seals, if present, are intact.
True
The cooler or samples do not appear to have been compromised or
True
tampered with.
Samples were received on ice.
True
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True
COC is present,
True
COC is filled out in ink and legible.
True
COC is filled out with all pertinent information.
True
Is the Field Sampler's name present on COC?
NIA
There are no discrepancies between the containers received and the COC.
True
Samples are received within Holding Time.
True
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection datettimes are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
True
There is sufficient vol. for all requested analyses, incl. any requested
True
MS1MSDs
Containers requiring zero headspace have no headspace or bubble is
NIA
<6mm (114").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
NIA
TestAmerica Tampa
Page 15 of 15 8/28/2014

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCGO80000
Date submitted September 04, 2014
CERTIFICATE OF COVERAGE NO. NCGO80018
FACILITY NAME _Old Dominion Freieht Line, Inc.
COUNTY Guilford
PERSON COLLECTING SAMPLES Shannon Crotty
LABORATORY TestAmerica Lab Cert. # 314
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR 2014
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthly' (month'
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ®Water Supply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
❑ No discharge this perioa1
Outfall
No.
Date
Sample Collected,
mo/dd/yr
00S30
00400
00556
Total Suspended
Solids, mg/L
pH,
Standard units
Non -Polar Oil and Grease/TPH EPA
Method 1664 (SGT-HEM), mg/L
New Motor Oil Usage,
Annual average gal/mo
Benchmark
-
50 or 100 see permit
Within 6.0 — 9.0
15
-
001
08/20/14
1 14
8
1.3 (U)
800
002
08/20/14
10
10
1.3 (U)
800
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _X_ yes _no
(if yes, report your analytical results in the table immediately below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outfall
No,
Date
Sample Collected,
mo/dd/yr.
00556
00530
00400
Non -Polar Oil and Grease/TPH EPA Method
1664 (SGT-HEM), mg/L
Total Suspended Solids,
mg/L
pH,
Standard units
Permit Limit
-
15
50 or 200 see permit
6.0 — 9.0
1 For sampling periods with no discharge at any single outfail, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, Z012
Page l of 2

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCGO80000
Date submitted April 18, 2014
CERTIFICATE OF COVERAGE NO. NCGO80018
FACILITY NAME _Old Dominion Freight Line, Inc.
COUNTY Guilford
PERSON COLLECTING SAMPLES Shannon Crott
LABORATORY TestAmerica Lab Cert. #F 314
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR 2014
SAMPLE PERIOD ® Jan -June ❑ July -Dec
or []Monthly' _ (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flaw ®Water Supply ❑SA
RECEIVED ❑Other
APR 14 2014 PLEASE REMEMBER TO SIGN ON THE REVERSE 4
CENTRAL FILES ❑ No discharge this period'
DWQ/eoG
Outfal I
No.
Date
Sample Collected,
mo/dd/yr
00530
00400
00556
Total Suspended
Solids, mg/L
pH,
Standard units
Non -Polar Oil and Grease/TPH EPA
Method 1664 (SGT-HEM), mg/L
New Motor Oil Usage,
Annual average gal/mo
Benchmark
-
50 or 100 see permit
Within 6.0 — 9.0
15
-
001
03/31/14
10
4.9
1.4 (1)
600
002
03/31/14
11
6.5
1.8 (1)
600
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? —X_ yes _no
(if yes, report your analytical results in the table immediately below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outfall
No.
Date
Sample Collected,
mo/dd/yr
00556
00530
00400
Non -Polar Oil and Grease/TPH EPA Method
1664 (SGT-HEM), mg/L
Total Suspended Solids,
mg/L
pH,
Standard units
Permit Limit
-
15
50 or 100 see permit
6.0 — 9.0
' For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date 03/30/14 tfirst event sampled)
Total went Precipitation (inches): 1.25
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (incites):
Note: if you report a sample value in excess of the benchmark, you must implement T7er 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail on original and one copy of this AMR, including afl "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period in
the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure
that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that
there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee) (Date)
Additional copies of this form may be downloaded at: l:ttl�://c�ortaLncrienr.orer.fel,/wc�/tivslst�%nprtess�ratal�.�i
SW U-250 last revised October 25. 2012
Payee 2 of 2

TestAmenca
THE LEADER IN ENVIRONMENTAL TESTING,
ANALYTICAL REPORT
TestAmerica Laboratories, Inc. R-1
TestAmerica Tampa
6712 Benjamin Road
Suite 100 #_
Tampa, FL 33634
Tel: [phone]
TestAmerica Job ID: 660-59952-1
Client Project/Site: Old Dominion-
Greensboro,NC/Shoreview,MN
For:j
GEOS Environmental Inc...mw�
13014 N Dale Mabry Hwy
#117
Tampa, Florida 33618 _
Attn: Joseph M Fuhr
Am��
Authorized for release by:
41812014 12:37:55 PM
Amy Atkins, Project Manager II
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.

Client: GEOS Environmental Inc. TestAmerica Job ID: 660-59952-1
Project/Site: Old Dominion-Greensboro,NC/Shoreview,MN
Table of Contents
Cover Page .............................................. 1
Table of Contents ......................................... 2
Sample Summary ......................................... 3
Case Narrative ............................................ 4
Definitions/Glossary ....................................... 5
Detection Summary ........................................ 6
Client Sample Results ...................................... 7
QC Sample Results ........................................ 8
QC Association Summary ................................... 9
Lab Chronicle ............................................ 10
Method Summary ......................................... 11
Certification Summary ...................................... 12
Chain of Custody .......................................... 13
Receipt Checklists ......................................... 14
Testkmerica Tampa
Page 2 of 15 4/8/2014

Sample Summary
Client: GEOS Environmental Inc.
Project/Site: Old Dominion-Greensboro,NC/Shoreview,MN
Lab Sample 1D
660-59952-1
660-59962-2
TeslAmedca Job ID: 660-59952-1
Client Sample 1D Matrix Collected Received
outfallI Water 03/31114 99:15 0410111412:00
Outlall2 Water 03/31/1409:15 0410111412:00
TestAmerica Tampa
Page 3 of 15 4/8/2014

Case Narrative
Client: GEOS Environmental Inc.
Project/Site: Old Dominion-Greensboro,NC/Shoreview,MN
Job ID: 660-59952-1
Laboratory: TestAmerica Tampa
Narrative
Job Narrative
660-59952-1
TestAmerica Job ID: 660-59952-1 -- -
Receipt
The samples were received on 4/1/2014 12:00 PM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperature of the cooler at receipt was 5.20 C.
General Chemistry
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Organic Prep
Method 1664A: Insufficient sample volume was available to perform a matrix spikelmatrix spike duplicate/sample duplicate
(MS/MSDIDUP) associated with batch 212615.
No other analytical or quality issues were noted.
Page 4 of 15
TestAmerica Tampa
4/8/2014

Definitions/Glossary
Client: GEOS Environmental Inc. TestAmerica Job ID: 660-59952-1
Project/Site: Old Dominion-Greensboro,NCIShoreview,MN
Qualifiers
General Chemistry
Qualifier Qualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
ti Indicates the analyte was analyzed for but not detected.
Glossary _----__----------.------ -- -- ----- — ---
Abbreviation These commonly used abbreviations may or may not be present in this report.
o Listed under the "Er column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CNF Contains no Free Liquid
DER Duplicate error ratio (normalized absolute difference)
Dl Far Dilution Factor
DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metalstanion analysis of the sample
DLC Decision level concentration
MDA Minimum detectable activity
EDL Estimated Detection Limit
MDC Minimum detectable concentration
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
'ND Not detected at the reporting lima (or MDL or EDL if shown)
PQL Practical Quantitation Limit
oC Quality Control
RER Relative error ratio
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TestAmerica Tampa
Page 5 of 15 4/8/2014

Detection Summary
Client: GEOS Environmental Inc.
ProjecUSite: Old Dominion-Greensboro,NC/Shoreview,MN
TestAmerica Job ID: 660-59952-1
Client Sample ID: Outfall 1 Lab Sample ID: 660-59952-1
Analyte
Result Qualifier
PQL
MDL Unit
DII Fac D Method Prep Type
/1
PJ
I HEM (Oil & Grease)
1.4 J
4.1
1.4 mg&
1 1664A Total/NA
LTotal Suspended Solids
10
5.0
5.0 mg1L
1 SM 2540D TotaIMA
N1
Client Sample ID: Outfall 2
Lab Sample ID: 660-59952-2
13
_ _
Analyte
Result Qualifier
PQL
MDL Unit
Oil Fac D Method Prep Type
I
'"j%]
HEM (Oil & Grease)
1.8 J
4.1
1.4 mg/L
1 1664A Total/NA
�!
_Total Suspended Solids
11
5.0
5.0 mg/L
1 SM 2540D ToWINA
r
This Detection Summary does not include radiochemical test results.
TestAmerica Tampa
Page 6 of 15 4/8/2014

Client Sample Results
Client: GEOS Environmental Inc.
Project/Site: Old Dominion-Greensboro,NC/Shoreview,MN
Client Sample ID: Outfall 1
Date Collected: 03/31114 09.15
Date Received: 04/01/14 12:00
FGeneral Chemistry
i Analyte
HEM (011& Grease)
i_Total Suspended Solids
Client Sample ID: Outfall 2
Date Collected. 03131114 09:115
Date Received: 04/01114 12:00
1 General Chemistry
� Analyte
HEM (Oil & Grease)
Total Suspended Solids
, f
TestAmerica Job ID: 660-59962-1'
Lab Sample ID: 660-59952-1
Matrix: Water
Rfl
Result Qualifier PQL MDL Unit D Prepared Analyzed Oil Fac
1.4 J 4.1 1.4 mg/L 04AXY14 08:23 04I03/1 4 13:28 1
10 5.0 5.0 mg/L 04104114 15:40 1
Lab Sample ID: 660-59952-2 wM
so
Matrix: Water
Result Qualifier POL MOIL Unit 0 Prepared Analyzed Oil Fac
I - — — — -- — -5�M-140823 —O;W-�14— —
A 1 41 14 i�g� 1328 1
11 50 5.0 mg/L 04KW14 15:40 1
TestArnerica Tampa
Page 7 of 15 4/812014

QC Sample Results
Client: GEOS Environmental Inc.
Project/Site: Old Dominion-Greensboro,NC/Shoreview,MN
Method: 1664A - HEM and SGT-HEM
Lab Sample ID. MB 400-212615/1-A
Matrix: Water
Analysis Batch: 212686
li
Analyte
LHEM (Oil & Grease)
Lab Sample ID: LCS 400-212615/2-A
Matrix: Water
Analysis Batch: 212686
{ Analyte
HEM (Oil & Grease)
Lab Sample ID: LCSD 400-212615/3-A
Matrix: Water
Analysis Batch: 212686
`i
1
Analyte
HEM (Oil & Grease)
MB MB
Result Qualifier PQL MDL Unit
1.4 U 4.0 1.4 mg/L
TestAmenca Job ID: 660-59952-1 J
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 212615
D Prepared Analyzed Oil Fat
04A3114 08:23 04A03J1413:28 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 212615
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits Y
40.0 36.8 mglL 92 78.114
Client Sample ID: Lab Control Sample pup
Prep Type: Total/NA
Prep Batch: 212615
Spike
Added
40.0
Method: SM 2540D - Solids, Total Suspended (TSS)
FLab Sample ID: MB 400-21284411
Matrix: Water
Analysis Batch: 2128U
i M8 MB
I Analyte Result Qualifier
jTotal Suspended Solids 5.0 U
Lab Sample ID: LCS 400-212844/2
! Matrix: Water
Analysis Batch. 212844
I Spike
Analyte Added
Total Suspended Solids
Lab Sample ID. 400-88733-B-8 DU
j Matrix: Water
Analysis Batch: 212844
Sample Sample
i Analyte
Result Qualifier
LTotal Suspended Solids
21
j Lab Sample ID: 400-88748-F-2 DU
Matrix: Water
Analysis Batch: 2128"
Sample sample
Analyte
Result Qualifier
Total Suspended Solids
29
300
PQL
5.0
LCSD LCSD %Rec. RID I
Result Qualifier Unit D %Rec Limits RPD
— 36.2 mg1L 91 78. 114 3 18
Client Sample ID: Method Blank
Prep Type: Total/NA
MDL Unit 0 Prepared Analyzed Dil Fac
5.0 mg]L 04/04/1415:40 1
Client Sample ID: Lab Control Sample
Prep Type. TotaIINA
LCS LCS %Rec.
Result Qualifier Unit D %Rec Limits
301 mg/L 100 82 -111
Client Sample ID: Duplicate
Prep Type: Tatal/NA
DU OU RID
Result Qualifier Unit D RID Limit
20,0 mg/L 5 5
DU DU
Result Qualifier Unit
30,0 mgAL
Client Sample ID: Duplicate
Prep Type: Total/NA
RID
D RID Limit
3 5
TestAmedca Tampa
Page 8 of 15 4/8/2014

QC Association Summary
Client: GEOS Environmental Inc.
Project/Site: Old Dominion-Greensboro,NC/Shoreview,MN
General Chemistry
TestAmedca Job ID: 660-59952 1
Prep Batch: 212615
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
66D-59952-1
Outfalll
Total[NA
Water
1664A
660-59952-2
Outfall2
Total/NA
Water
1664A
} LCS 400.212615r2-A
Lab Control Sample
TotalfNA
Water
1664A
LCSD 400-21261 s6-A
Lab Control Sample Dup
Total/NA
Water
1664A
j MB 400-21MI511-A
Method Blank
TotaMA
Water
1664A
Analysis Batch: 212686
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
660-59952-1
Outfall1
Total/NA
Water
1664A
660-59952-2
Outfatl2
Total/NA
Water
1664A
i LCS 400.21261512-A
Lab Control Sample
Total/NA
Water
1664A
LCSD 400-212615l3A
Lab Control Sample Dup
Total/NA
Water
1664A
MB 4OD-212615/1-A
Method Blank
Total/NA
Water
1664A
Analysis Batch: 2128"
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
400-88733-B-8 DU
Duplicate
TotaVNA
Water
SM 2540D
400-88748-F-2 DU
Duplicate
TotaIMA
Water
SM 2540D
660-59952-1
Outfail 1
Total/NA
Water
SM 2540D
660.55952-2
Outfall 2
Total/NA
Water
SM 2540D
LCS 400-212844/2
Lab Control Sample
Total/NA
Water
SM 2540D
MB 40Q2128"1
Method Blank
Total/NA
Water
SM 2540D
t
Prep Batch ch
,�1
}�1
lT,, 1
Prep Batch
212615
212615
•
212615
212615
212615
Prep Batch rye
TestAmerica Tampa
Page 9 of 15 4/8/2014

Client: GEOS Environmental Inc.
Project/Site: Old Dominion-Greensboro,NC/Shoreview,MN
Client Sample ID: Outfall 1
Date Collected: 03/31/14 09:15
Date Received: 0410111412:00
r
Hatch
Batch
Prep Type Type
Method Run
Total/NA Prep
1664A
Total/NA Analysis
1664A
1 Total/NA Analysis
SM 2540D
Client Sample ID: Outfall
2—
Date Collected: 03/31/14 09:15
Date Received: 0410111412:00
Lab Chronicle
TestAmerica Job ID: 660-59952-1 -
Lab Sample ID: 660-59952-1
Matrix: Water yy
!_,A f l
Dilution Batch
Prepared
R]
Factor Number
or Analyzed
Analyst
Lab
212615
04103M4 08223
VC1
TAL PEN
1 212686
04103M413:28
VC1
TAL PEN
1 212844
04/04/1415:40
CAC
TAL PEN
--------------
--
----Lab
Sample ID: 660-59952-2
R 1
Matrix: Water
!—f
Batch
Batch
Dilution
Batch
Prepared
Prep Type Type
Method
Run Factor
Number
or Analyzed
Analyst
Lab
TotaltNA Prep
1664A
212615
04/03/14 08:23
VC1
TAL PEN
Total/NA Analysis
1664A
1
2126686
04/03114 13:28
VC1
TAL PEN
LTotaIMA Analysis
SM 2540D
1
2128"
04/04/14 15:40
CAC
TAL PEN
Laboratory References:
f[
TAL PEN = TestAmerica Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
Page 10 of 15
TestAmerica Tampa
4/8/2014

Method Summary
Client: GEOS Environmental Inc.
Project/Site: Old Dominion-Greensboro,NC/Shoreview,MN
TestAmerica Job ID: 660-59952-1
Method
Method Description
Protocol
Laboratory
1664A
SM 2540D
HEM and SGT-HEM
Solids, Total Suspended (TSS)
1664A
SM
TAL PEN
TAL PEN
Protocol References:
1664A = EPA-821-98-002
SM = "Standard Melhods For The Examination Of Water And Wastewater",
Laboratory References:
TAL PEN = TestAmerica Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
TestAmerica Tampa
Page 11 of 15 4/8/2014

Certification Summary
Client: GEOS Environmental Inc. TestAmerica Job ID: 660-59952-1
ProjecVSite: Old Dominion-Greensboro,NCIShoreview,MN
Laboratory-, TestAmerica Tampa
The certifications Sisted below are appiicable to this reporl.
Authority Program EPA Region Certification ID Expiration Date
Florida NELAP 4 E84282 06-30-14
Laboratory: TestAmerica Pensacola
All certifications held by this laboratory are listed. Not all certifications are applicable to this report.
Authority
Program
EPA Region
Certification ID
Expiration Date
Alabama
State Program
4
40150
0&30-14
Arkansas DEQ
State Program
6
88-0689
0941-14
Florida
NELAP
4
E81010
M30-14
Georgia
State Program
4
NIA
06-30-14
Illinois
NELAP
5
200041
10.09-14
Iowa
State Program
7
367
08-01-14
Kansas
NELAP
7
E-10253
10-31-14
Kentucky (UST)
State Program
4
53
06-30-14
Louisiana
NELAP
6
30976
06-30-14
Maryland
State Program
3
233
09-30-14
Massachusetts
State Program
1
M-FL094
06-30-14
Michigan
State Program
5
9912
05-04-14
New Jersey
NELAP
2
FL006
06-36-14
North Carolina DENR
State Program
4
314
12-31-14
Oklahoma
State Program
6
9810
08-31-14
Pennsylvania
NELAP
3
68-00467
01-31-15
Rhode Island
State Program
1
LA000307
12-30-14
South Carolina
State Program
4
96026
06-30-14
Tennessee
State Program
4
TNO2907
06-30-14
Texas
NELAP
6
T104704286-125
09-30-14
USDA
Federal
P330-13-00193
07-01-16
Virginia
NELAP
3
460166
06-14-14
West Virginia DEP
State Program
3
136
06-30-14
TestAmerica Tampa
Page 12 of 15 418I2014

TestAmerica Tampa
ff�12 Benjeulte 100 TestArredca
Tampa. FL 336M mln Road SChain of Custody Record rMr
Ptw--,MF� f9131 RFM-U7�r Fax (RIM Mr—M414
Client Information
C&CO&
Lab PM
ns, Amy
r i No(*):
41
coc N
660-55104-17782.I
C.Wftc4ffi2w
Joseph Fub.-
P
04 -
E-M22"
lamy.atidnsotestamerkminccorn
Pagn
page I Of 1
Company.
GEOS EnvIronmental Inc,
Analysts Requested
Jab?
Addrear
13014 N Dale Mabry Hwy 1h 17
Dtw Date Reqq d.
o
Ali
"
Preservation Codes:
A- SCL M - Memns
a - KaOK N - W,,*
C - Zn Acetate 0 - ASNaO2
0 - Ntn= Acid P- N92C4S
E - N&MS04 a - Kn2sw
F . meOH R - N&ZWM
G - AMChlor S - HZS04
H - Asoorble Acid 7 - TSP 0*d*cWVdn;ft
1-1ce u - Acetone
J- 01W.W V- MCAA
K- EPTA W - Ph 45
L- EDA o0w ($Poclfy)
oniar
C3Y.
Tampa
AT Requested (duyml.,
suft. Zix
FL. 33518
Phom
i-O#.
Purchase Order Requested
Snm-
Old Dominlon FmlgWL UnalotHfalls
BOON163
STD
ssov6w-.
m Saple Identificalion
Sample Date
Sample
Tlrne,
Sample
YYPe
Matm
iv—,
*-**&
L .41
SpecJal InattuctlonaNOta:
=
Outfall 1
;7
1!U,!i-,
:illft,
R!
JT�,
I
Sr.1
;§I.`A
Nh
x
.. .....7777-i
YI-N
Xfs
Water
r
OuffWl 2
7-31 -Im
2.'/S
680-59952 Chein of Custody
Passfbfe Hazard IdentMeaVon
[--]Nop�rd =]Fj.TnaMb =1k. laftnt B E��. qad�- I
Sam Dispo Sal (A fee maybeassesseafffsamptes are realned longer than I month)
Ratum To Cfwd =61PInt By Lab =A,& h. F, v Months
Deliverable Requested I. 11, 3
Specal instrucWWOC Rec.Lmvxmntw
Empty KA RefinquLshad by
A F—
hfetkp6OfShprwff
karxLq" br.
CarRfowOdDo:aZOrse.II
0
C-V"
R&MCrubblid by
caerNRA
company
Recerved
-
Rbftqwomd by
C—Pa"
ReerJred by
DoUrTinw:
Con"
CUMq saah Vftct
A No
Custody Set No.:
I
rwpww"40 -r, ww odw Rff=Iw e G(,(0 7YeS
C3
Q
co
:4

• f ICJ
Login Sample Receipt Checklist
Client: GEOS Environmental Inc.
Job Number: 660-59952-1
Login Number: 59952
List Source: TestAmerica Tampa
List Number: 1
Creator: McNulty, Carol
"
Question
Answer Comment
Radioactivity wasn't checked or is Q= background as measured by a survey
NIA
meter.
[77]
The cooler's custody seal, it present, is intact.
True
Sample custody seals, if present, are intact.
True
I
The cooler or samples do not appear to have been compromised or
True
tampered with.
I
Samples were received on ice.
True
i
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True
'
COC is present.
True
COC is filled out in ink and legible.
True
COC is filled out with all pertinent information.
Is the Field Sampler's name present on COC?
True
True
�=1;
There are no discrepancies between the containers received and the COC.
True
Samples are received within Holding Time.
True
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection datettimes are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
True
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
N/A
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
NIA
TestAmerica Tampa
Page 14 of 15 4/8/2014

ra
Login Sample Receipt Checklist
Client: GEOS Environmental Inc.
Login Number: 59952
List Number: 1
Creator: Crawford, Lauren E Question Answer Comment
Job Number: 660-59952-1
List Source: TestAmerica Pensacola
List Creation: 04102/14 01:32 PM P l I
Rfl
Radioactivity wasn't checked or is <h background as measured by a survey
NIA
meter,
The cooler's custody seal, if present, is intact.
Sample custody seals, if present, are intact.
True
N/A
( l
1 111
The cooler or samples do not appear to have been compromised or
True
tampered with.
Samples were received on ioe.
True
J
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True 2.8°C IR-6
COC is present.
True
COC is filled out in ink and legible.
True
COC is filled out with all pertinent information.
True-�
Is the Field Sampler's name present on COC?
True
�t7
��JJ
There are no discrepancies between the containers received and the COC.
True
Samples are received within Holding Time.
True
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection date/times are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
True
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
NIA
<6mm (114").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
TestAmerica Tampa
Page 15 of 15 4/8/2014

I
13 0110
ENVIRONMENTAL
April 10, 2014
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
RE: STORMWATER DISCHARGE MONITORING REPORT —SPRING 2014
Old Dominion Freight Line, Inc.
Greensboro, North Carolina Facility
4715 Evans Town Road
Greensboro, North Carolina 27406
Certificate of Coverage NCGO80018
Dear Stormwater Coordinator:
On behalf of Old Dominion Freight Line, Inc., the attached Stormwater Discharge Monitoring Report
(DMR) is being submitted by GEOS Environmental, Inc. (GEOS) for the above -referenced site. One
original and one copy are attached. The date of sampling for the qualifying event was March 31, 2014.
The laboratory analytical report with chain -of -custody documentation has been attached as well.
If you have any questions regarding the attached DMR, please do not hesitate to call me at (813) 523-
5408.
Sincerely,
Joseph M. Fuhr, P.G.
Sr. Project Manager
cc: Jayna Wade, Manager of Sustainability, Old Dominion Freight Line, Inc.
Ryan Cox, Environmental Compliance Specialist, Old Dominion Freight Line, Inc.
Attachments
GEOS Environmental, Inc.
13014 N. Dale Mabry Hwy, No. 117
Tampa, FL 33618
wwwgeosenvironmental.com