NCG080863_MONITORING INFO_20190307

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO. /v uc, 'p �'o � 0
DOC TYPE I ❑ HISTORICAL FILE
59, MONITORING REPORTS
DOC DATE ❑ ou 19 a 3 o �
YYYYM M DD

STORMWATER DISCHARGE&NITORING REPORT (DMR)
GENERAL PERMIT NO. NCG080000
GENERAL PERMIT NO. NCGO80000
CERTIFICATE OF COVERAGE NO. NCG08 0874
FACILITY NAME Raleigh Transit Operations Facility
PERSON COLLECTING SAMPLE(S) Jim Frei (SwSG)
CERTIFIED LABORATORY(S) Pace Labs Lab # 121633
SwSG Lab # 5054
0
SAMPLES COLLECTED DURING CALENDAR YEAR: 2019
(niis monitoring report shall be received by the Division no later than 30 days from the date
the racility receives the sampling results from the laboratory.)
COUNTY WAKE
PHONE NO. ( 919 ) 996-38991©
e t-lttIV
Ef
PLEASE SIGN ON THE REVER
R 07 2019
Part A: Vehicle Main tenaneeActivity Monitoring Requirements PE f7-P CAL rILc
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? f Yes No DWR Q�GTrO,`
(If yes. report your anaNtical results in the table immediately below)
Outfall
No.
Date
Sample
Collected
mmlddlyr _
00530
00400
00556
Total Suspended Solids,
mg/L
pH,
Standard Units
.'Oil and Grease,
mg/L
New Motor Oil Usage,
<
Annual average gal/ mo
Benchmark
-
100
Within 6.0 — 9.0
15
-
001
02/16/19
5.8
7.38
< 4.8
+/- 295
Note: If you report a sampled value in excess of the benchmark value. or outside the benchmark range for pH, you must implement Tier 1 or Tier 2 responses.
See General Permit text.
Part B: Oil Water Separators and Secondary Containment Areas at Petroleum Bulk Station and Terminals
Outfall
No.
Date
Sample
Collected
mmlddjvr.
00556
00530
00400
Oil and Grease,
mg/L .
Total Suspended Solids,
mg/L
pH,
Standard Units
_ ,Benchmark
-
30
100
Within 6.0 — 9.0
STORM EVENT CHARACTERISTICS
Date February 16, 2019 (first event sampled)
Total Event Precipitation (inches): 0.55 inches
Date
Total Event Precipitation (inches):
(list each additional event sampled this reporting period, and rainfall amount)
Form SWU-250-102107
Page 1 of 2

"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)
Mail Original and one copy to:
Attn: Central Files
NCDEQ 1 DWR
1617 Mail Sen4ce Center
Raleigh, NC 27699-1617
(Date)
Faun SWU-250-102107
Page 2 of 2

u
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCGO80000
Date submitted
CERTIFICATE OF CQVERAGE NO. NCG08-D-Zb
FACILITY NAME \J �ho� �1C c•_c��_:�..
COUNTY V�
PERSON COLLECTING SAMPLES Ch' \-;
LABORATORY (;L -�C r; Cert #
Comments on sample collection or analysis:
SAMPLE COLLECTION YEAR `2-e-, �
SAMPLE PERIOD Jan -June ❑ July -Dec
r r� eQ+
or Monthly' _ (month)
R �jDIISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑zero -flow ❑Water Supply ❑SA
APR 19 2017 ❑Other
CENTWAL. FILES PLEASE REMEMBER TO SIGN ON THE REVERSE 4
MR SEG?ION
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? a yes _no
(if yes, report your analytical results in the table immediately below)
Part A: Vehicle Maintenance Areas Monitoring Requirements (If applicable)
❑ 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
-
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals (If applicable)
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
=3 i
.Z . L C>
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 April 11, 2013
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date (first event sampled)
Total Event Precipitation (inches): _
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 Genera! Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART Il SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FORT E 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" reoorts within 30 days of receiat of the lab results for of end of monitoring period in
the case o "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)
L-1 iZ >>
(Date
Additional copies of this form may be downloaded at: http://2ortal.ncdenr.org/web/wq/wslsu/npdessw#tab-4
SWU-250 last revised April 11, 2013
��e 2 of 2

MMi
ENCO Cary
102-A Woodwinds Industrial Court
Cary, NC 27511
919.467.3090
INVOICE
Invoice To:
Academy Bus, LLC
Invoice Number:
C71)1120
Marcy Weiss
Invoice Date:
l I-Apr-17
2020 South Briggs Ave.
Durham, NC 27703
Client Code:
S0002
Project:
DUR
Client 1D:
Academe Bus, LLC
Project Number:
[none)
Client PM:
Marcy, Weiss
Date Received:
31-1.1ar-17
POH:
Remit To:
Environmental Conservation Laboratories, Inc.
10775 Central Port Drive
Orlando, FL 32824
Invoiced by: CCS
\Fork Orders): CZ17097
Terms: NET 30
Quantity AnalysislDescriplion
Matrix
Unit Cost
Extended Cwt
1 TSS SM2540I)
Water
$17.00
$17,00
l 0&0 1664B
Water
$75.00
$75AX)
Imnice Total: 592.00
Page 1 of I
Pursuant to ENCO Standard "Ferms and Conditions, a fee of 1.5% per month may be applied for late payment.

(EN"grco
www.encolabs.com
SAMPLE SUMMARY/ LABORATORY CHRONICLE
Client ID: Outfall 1-Durham Lab ID: CZ17097-01 Sampled: 03/31/17 08:15 Received: 03/31/17 09:30
Parameter Hold Date/Timefsi Prep DatelTimg(51 pnalXsis DatelTime(s)
EPA 1664B 04/28/17 04/06/17 1434 04/07/17 15:16
SM 254OD-1997 04/07/17 04/01/17 09:25 04/01/17 09:25

Ce==
www.encolabs.com
SAMPLE DETECTION SUMMARY
Client ID: Outfali 1-Durham Lab ID: CZ17097-01 1
Analmle Results FFaq MIAL POL unm MethodNo es
Oil & Grease (HEM) 12.5 2.40 5.00 mg/L EPA 1664B
Total Suspended Solids 28 8.3 8.3 mg/L SM 254OD-1997

gbrwm,o
www.encolabs.com
ANALYTICAL RESULTS
Description: Outfall 1-Durham
Lab Sample ID:CZ17097-01
Received: 03/31/17 09:30
Matrix: Surface Water
Sampled:03/31/17 08:15
Work Order: CZ17097
Project: DUR
Sampled By:CLIENT
Classical Chemistry Parameters
^ - ENCO Cary certtfed m?lKe (NC 5911
Analyte fCAS Numberl Results
Flag Units
OF�DI 4
Batch
Method Analyzed Al Notes
Total Suspended Solids^ 29
mg/L
3.33 8.3 8.3
7DO1002
SM 254OD-1997 04/01/17 09:25 OMR
Classical Chemistry Parameters
^ - £NCO-Ockscnolle rertrfed analyte INC 4421
na r results
Elas Units
P MPl L
satch
Method Analyzed Notes
Oil & Grease (HEM) IC-0007]^ 12.5
mg/L
1 2.40 5.00
7DO6007
EPA 1664B 04/07/17 15:16 SMA

quo
www.encolabs.com
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 7DO1001 - NO PREP
Blank (7D01002-BLKI)
Prepared & Analyzed: 04/01/2017 09:25
Spike Source °/aREC
RPD
-Analyte
Result
Flag
POL
Units
Level R su %REC Limits RPD
iLaig
Notes
Total Suspended Solids
2.5
U
2.5
mg/L
LCS (7D01002-BS1)
Prepared & Analyzed: 04101/2017 09:25
Spike Source %REC
RPD
Anal lde
RSsg1S
flag
PAS
lAiu
Level Result %REC Limi RPD
Limit
Notes
Total Suspended Solids
93
2.5
mg/L
100 93 80-120
Duplicate (7D01002-DUPI)
Prepared & Analyzed: 04/01/2017 09:25
Source: CA03883-01
Spike Source %REC
RPD
Anal vte
Result
Has
ROL
Units
Level Result %REC Li its RPD
Limit
Notes
Total Suspended Solids
280
50
mg/L
290 2
20
Duplicate (7D01002-DUP2)
Prepared & Analyzed: 04/01/2017 09:25
Source: CA03888-01
Spike Source %REC
RPD
-AnalYte
ft5ult
Fla9
P94
Visits
Level Result %REC Limits RPD
)_imit
Notes -
Total Suspended Solids
260
50
mg/L
270 2
20
Classical Chemistry Parameters - Quality Control
Batch 7DO6007 - EPA 1664B
Blank (7D06007-BLKI)
Prepared: 04/06/2017 14:34 Analyzed: 04/07/21)17 15A6
Spike Source %REC
RPD
-AnalYte
Result
E9
P_QS
units
Level Result %REC Limits RPD
Limit
Notes -
Oil & Grease (HEM)
2.40
U
5-00
mg/L
LCS (7D06007-BSI)
Prepared: 04/05/2017 14:34 Analyzed: 04/07/2017 15:16
Spike Source %REC
RPD
Anatyte
Result
F a
POL
Units
Level Result %REC Limi RPD
Llmi
Notes_
Oil & Grease (HEM)
157
5.00
mg/L
152 104 78-114
LCS Dup (7D06007-BSDI)
Prepared: 04/06/2017 14:34 Analyzed: 04/07/2017 15:16
Spike Source %REC
RPD
AnaIM
RR95ult
19
PQL
Unite
Level Result %REC Limits RPD
Limit
Notes
Oil & Grease (HEM)
148
5.00
mg/L
154 96 78-114 6
18
Matrix Spike (7D06007-MS1)
Prepared: 04/06/2017 14:34 Analyzed: 04/07/2017 15:16
Source: BA01429-01
Spike Source %REC
RPD
Analyte
Result
Flag
PQt
Units
Level Resu %REC Limits RPD
Limit
Notes
Oil & Grease (HEM)
140
5.00
mg/L
160 19.5 76 78-114
QM-07

ENCG
www.encolabs.com
FLAGS/NOTES AND DEFINITIONS
6 The analyte was detected in the associated method blank.
15 The sample was analyzed at dilution.
] The reported value is between the laboratory method detection limit (MDQ and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
Greater than 250/6 concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
QM-07 The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was
accepted based on acceptable LCS recovery.

_J
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality Gen ral Permit No. NCG080000
Date submitted 5 z
CERTIFICATE OF CO ERAGE NO. NCG08 © _S--(O .,3
FACILITY NWE
COUNTY
PERSON COLLECTING SAMPLES rt� S
LABORATORY E n U U Lab Ce . # C_ -Z.
Comments on sample collection or analysis:
SAMPLE COLLECTION YEAR o t �-
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
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 A: Vehicle Maintenance Areas Monitoring Requirements (If applicable)
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
-
C�,­Z2— dot b
ZZ.L
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals (If applicable)
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
C - 22- 2-016
1Z
$_
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 April 11, 2013
Pagel of 2

STORM EVENT CHARACTERISTICS:
Date (first event sampled)
Total Event Precipitation (inches): _
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 I, 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 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 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."
M
(Signature of Permittee)
� z /(,
(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 April 11, 2013
;e2of2

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
GENERAL PERMIT NO. NCG080000 SAMPLES COLLECTED DURING CALENDAR YEAR:
CERTIFICATE OF COVERAGE NO. NCG08_ 0 5,� tp 3� (This monitoring report is due at the Division no later than 30 days from
b4z �at�r� ty receives the ling results from the laboratory.)
FACILITY NAME %i rlho& c_o 1 �L RE (; t I� 1�l/ C �.J COUNTY 7 !- \C� f
PERSON COLLECTING SAMPLES CA r iL, PHONE NO. (a-LcA,
CERTIFIED LABORATORY Lab # S E P 08 201,
c,
Lab # PLEASE SIGN ON THE REVERSE 4
CENTRAL FILES
Part A: Vehicle Maintenance Areas Monitoring Requirements DWR SECTION
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)
Outfall
No.
Date
Sample Collected,
mo/dd/ r
00530
00400
00556
Total Suspended, Solids,
m
pH,
Standard units
Oil and Grease,
New Motor -Oil Usage,
Annual averse al/no
Benchmark
-
100
Within 6.0 - 9.0
30
-
Note: if you report a sampled value in excess of the benchmark value, or outside the benchmark range for pH, you must implement Tier I or Tierr 2sgonses.
See General Permit text.
Part B: Oil/water Separators and See dary Containment Areas at Petroleum Bulk Stations and Terminals
Outfall
No.
Date
Sample Collected,
mo/dd/ r
00556
00530
00400
Oil. and Grease,
Total Suspended Solids,
pH,
Standard units
Permit Limit
-
30
100
6.0 — 9.0
r
-z
2 1
STORM EVENT CHARACTERISTICS:
Date $ � ] (first event sampled)
Total E enl Precipitation (inches):
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
Mail Original and one copy to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
SWU-250-102107
Page 1 of 2

"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 Per ttee) (Date)
S WU-250-102107
Page 2 of 2

V44CM-ENR
North Carolina Department of Environment and Natural Resources
Pat McCrory
Governor
Ms. Mary Weiss
Academy Bus, LLC
2020 Briggs Avenue
Durham, NC 27703
Dear Ms. Weiss:
Donald R. van der Vaart
Secretary
July 10, 2015
REcEIvE®
JUL 15 2015
CENTRAL_ FILES
CWR SECTION
Subject: NPDES General Permit NCG080863
Academy Bus, LLC
Formerly Evergreen Trails, Inc. dlbla
Horizon Coach Lines
Certificate of Coverage NCGO80863
Durham County
Division personnel received your request to revise your stormwater permit Certificate of Coverage
to accurately reflect your new company and/or facility name.
Please find enclosed the revised Certificate of Coverage. The terms and conditions contained in
the General Permit remain unchanged and in full effect. This revised Certificate of Coverage is
issued under the requirements of North Carolina General Statutes 143-215.1 and the
Memorandum of Agreement between North Carolina and the U.S. Environmental Protection
Agency.
If you have any questions or need further information, please contact the Stormwater Permitting
Program at [phone],
Sincerely,
for Tracy E. Davis, P.E., CPM, Director
Division of Energy, Mineral and Land Resources
cc: Raleigh Regional Office
Stormwater Permitting Program Files
/Central Files
Division of Energy, Mineral, and Land Resources
Energy Section - Geological Survey Section • Land Quality Section
1612 Mail Service Center, Raleigh, North Carolina 27699-1612.919-707-92001 FAX: [phone]
512 North Salisbury Street, Raleigh, North Carolina 27604 • Internet: httpJlgortal.ncdenr.orglweb/Ir/
An Equal Opportunity 1 Affirmative Action Employer — 50% Recycled 110% Post Consumer Paper

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES
GENERAL PERMIT NO. NCG080000
CERTIFICATE OF COVERAGE No. NCGO80863
STORMWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Academy Bus, LLC
is hereby authorized to discharge stormwater from a facility located at:
Academy Bus, LLC
2020 Briggs Avenue
Durham
Durham County
to receiving waters designated as Third Fork Creek, a class C; NSW water in the Cape Fear
River Basin, in accordance with the effluent limitations, monitoring requirements, and other
conditions set forth in Parts 1, II, III, and IV of General Permit No. NCGO80000 as attached.
This certificate of coverage.shall become effective July 10, 2015.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day July10, 2015.
P
for Tracy E. Davis, P.E., Director
Division of Energy, Mineral, and Land Resources
By the Authority of the Environmental Management Commission