AQ_F_0800102_20180705_EI_Cmb-EI-File

2017 Emissions Inventory Review / Data Tracking Form
Facility Name: East Carolina Regional Solid Waste Landfill Facility ID: 0800102
Facility Assigned to: Data Entry: Bertie County
Classification: Doug Byrd DB Confidential Copy Submitted?
Title V ❑ YES
PLNO
Initial Review/Data Entry
[�nter date received into ED. Date Received: o?(O a2U G
C3� Assigned to appropriate individual. Date Assigned: /L8 l of S Date Due: 9 f ab!24I 8
[�Paoer copy submitted: One copy receiv d with supporting documentation,certification form signed by responsible official,and
appears generally complete;W
Electronic copy submitted: All supporting documentation and certification form(with time/date stamp)signed by responsible
official has been received.
Comments: �G k su.+t d et �.
/ Inventory Review
EY All forms and supporting documentation appear to be complete if paper submission(check ED OS data if electronic).
Er Contact,address,phone number changes entered into I-Beam/Facilities if necessary.
B3 All known operating scenarios,control devices,and emission release points have been entered for each emission source(permitted,
insignificant,and unpermitted)or note that the emission source was not operated or not required to report.
Er Check if SCC codes for each OS are accurate and update if needed.
❑ Evaluate"U"sources for significance and address according to policy.
d Calculations/forms appear to add up correctly.
Or�All compliance issues are being addressed(e.g.Toxics limits,above TV thresholds,large emissions increase/decrease,installation
�__,,��_�.,xv'''ithout a permit).
Il volatile HAPs/TAPs were included in the VOC total.
Calculations and control efficiencies appear correct. Emission factors are the best available and most current factors appropriate
_.,,for the reporting facility(e.g.stack testing,AP-42,etc.).
�eview facility comments and address any issues.
Vs.Jpdate ED(Data Entry Main)if additional information is required(corrections due date and date received). No
pd�Check all ED QA/QC reports.
mparison with previous emission inventory must be made and outliers(> 10%)must be investigated and explained.
Put inventory review comments and summarize any changes in ED-Data Entry Main"DAQ internal comments".
Print and attach the facility total report.
Date Info Requested: Date Info Received: Total Days on Hold:
Date Review Complete: / Signature:
Date Submitted to EI Coordinator: -71312o l d
Date Approved: -'151701 Initials: 45�71;'

Facility Total CY 2017 Emission Summary Recorded in ED Facility ID#: 0800102
Facility Name: East Carolina Regional Solid Waste Landfill Permit#(s): 08849T08
Green House Gases Pollutants (GHG) Actual Emissions %Tons/Yr
Pollutant CAS Demini- Change
mus
Not Not N/A
Reported Reported
CO2 equivalent(sum of individual GHG pollutant emissiot No GHGs
times their 1995 IPCC Global Warming Potential (GWP), Reported
converted to metric tons)
Criteria Pollutants Actual Emissions
(Tons/Year)
Pollutant CAS CY 2017 CY 2016 Demini- %
from ED from Fees mus Change
CO Co 123.69 135.08 0.5 -8.4%
NOx NOx 33.65 36.15 0.5 -6.9%
PM(TSP) TSP 6.62 7.24 0.5 -8.6%
PM10 PM10 6.62 7.24 0.5 -8.6%
PM2.5 PM2.5 6.62 7.24 0.5 -8.6%
77
S02 S02 3.22 3.47 0.5 -7.2%
VOC VOC 13.44 12.98 0.5 3.7/o
Hazardous Air Pollutants Actual Emissions
(HAPs) (Pounds/Year)
Po11or Toxic Air Pollutants CAS CY 2017 CY 2016 Demini- %
(TAPS) from ED from Fees mus Change
Manganese & compounds 101.00 101.00 10.0 10.0%
Manganese Unlisted Compounds - Specify Compow MNC-other 101.00 101.00 10.0 0.0%
(Component of MNC)
Mercury& Compounds-all total mass includes Hg Vapor 0.300000 0.330000 0.001 -9.1%
Mercury, vapor(Component of HGC) 7439-97-6 0.300000 0.330000 0.001 -9.1%
Total Reduced Sulfur(TRS as total mass) 19075.69 1,035.48 3.9%
Hydrogen sulfide 7783-06-4 998.45 961.13 1.0 3.9%
Methyl mercaptan 74-93-1 77.24 74.35 1.0 3.9%
Acetaldehyde 75-07-0 2.40 2.40 10.0 1 0.0%
07/02/2018 Page 1 of 3

Facility Total CY 2017 Emission Summary Recorded in ED Facility ID #: 0800102
Facility Name: East Carolina Regional Solid Waste Landfill Permit#(s): 08849T08
Hazardous Air Pollutants Actual Emissions
(HAPs) (Pounds/Year)
Po11M&/or Toxic Air Pollutants CAS CY 2017 CY 2016 Demini- %
(TAPs) from ED from Fees mus Change
Acrolein 107-02-8 0.300000 0.300000 10.0 0.0%
Acrylonitrile 107-13-1 2.37 2.28 10.0 3.9%
Benzene 71-43-2 97.69 94.08 1.0 3.8%
Butadiene, 1,3- 106-99-0 0.100000 0.100000 1.0 0.0%
Carbon disulfide 75-15-0 30.27 29.13 10.0 3.9%
Carbon tetrachloride 56-23-5 1.42 1.36 1.0 4.4%
Carbonyl sulfide 463-58-1 13.66 13.16 1.0 3.8%
CFC-12 (Dichlorodifluoromethane) 75-71-8 277.36 268.85 100.0 3.2%
Chlorobenzene 108-90-7 33.47 32.45 10.0 3.1%
Chloroform 67-66-3 3.29 3.19 100.0 3.1%
Dichlorobenzene(p), 1,4- 106-46-7 309.47 299.98 1.0 3.2%
Ethyl benzene 100-41-4 896.07 862.49 100.0 3.9%
Ethyl chloride (chloroethane) 75-00-3 20.20 19.58 10.0 3.2%
Ethyl mercaptan 75-08-1 104.69 100.77 10.0 3.9%
Ethylene dibromide (dibromoethane) 106-934 11.33 10.97 1.0 3.3%
Ethylene dichloride (1,2-dichloroethane) 107-06-2 15.55 15.08 1.0 3.1%
Ethylidene dichloride (1,1-dichloroethane) 75-34-3 96.07 93.12 100.0 3.2%
Formaldehyde 50-00-0 3.60 3.60 10.0 0.0%
Hexane,n- 110-54-3 248.86 239.56 100.0 3.9%
Hydrogen chloride (hydrochloric acid) 7647-01-0 6,088.25 6,656.00 100.0 -8.5%
MEK(methyl ethyl ketone, 2-butanone) 78-93-3 973.41 932.49 100.0 4.4%
Methyl chloride (chloromethane) 74-87-3 16.47 15.97 1.0 3.1%
Methyl chloroform 71-55-6 29.36 28.46 100.0 3.2%
Methylene chloride 75-09-2 378.02 366.38 1.0 3.2%
MIBK(methyl isobutyl ketone) 108-10-1 93.80 90.21 10.0 4.0%
Perchloroethylene (tetrachloroethylene) 127-18-4 259.18 251.24 100.0 3.2%
07/02/2018 Page 2 of 3

Facility Total CY 2017 Emission Summary Recorded in ED Facility ID#: 0800102
Facility Name: East Carolina Regional Solid Waste Landfill Permit#(s): 08849T08
Hazardous Air Pollutants Actual Emissions
(HAPs) (PoundsNear)
Po11&VWor Toxic Air Pollutants CAS CY 2017 CY 2016 Demini-
(TAPS) from ED from Fees mus Change
Polycyclic Organic Matter(Inc PAH, dioxins, etc. N- p01v1 74.10 74.10 1.0 0.0%
&AP 42 historic)
Propylene dichloride (1,2-dichloropropane) 78-87-5 3.41 3.29 10.0 3.6%
TCE (trichloroethylene) 79-01-6 117.22 113.64 1,000.0 3.2%
Tetrachloroethane, 1,1,272- 79-34-5 15.40 14.92 100.0 3.2%
Toluene 108-88-3 2,911.06 2,802.04 100.0 3.9%
Vinyl chloride 75-01-4 88.18 85.49 0.1 3.1%
Vinylidene chloride 75-35-4 11.69 11.32 0.1 3.3%
Xylene (mixed isomers) 1330-20-7 2,189.43 2,107.42 100.0 3.9%
Largest Individual HAP Hydrogen chloride (hydrochloric 6,088.25 lbs
acid)
Total HAP Emissions 14,162.99 lbs
Largest Individual CAP CO 123.69 tons
Total CAP Emissions 180.62 tons
Total TAP Emissions 15,474.16 lbs
Total Aggregate 184.65 tons
Emissions
DAQ's Comments Regarding Inventory
Calculations same as CY2016 Inventory. No deviations of+/- 10%.
07/02/2018 Page 3 of 3

SCS Engineers, P.C.
Environmental Consultants 2520 Whitehall Park Drive 704 504-3107
and Contractors Suite 450 FAX [phone]
Charlotte, NC 28273-3557 www.scsengineers.com
SCS EN GIN EERS , PC
June 4,2018
File No. 02209360.26 T4
Mr. Robert Fisher
Regional Supervisor
NCDEQ - Division of Air Quality
Washington Regional Office
943 Washington Square Mall
Washington,NC 27889
Subject: Annual Emission Inventory for Calendar Year 2017
East Carolina Environmental Landfill—Rougemont,North Carolina
Title V Permit No: 08849T08
Dear Mr. Fisher:
On behalf of East Carolina Environmental Landfill, SCS Engineers, PC is pleased to submit this
Annual Emission Inventory Report for the East Carolina Environmental Landfill located in Aulander,
North Carolina. This report is intended to satisfy the Title V Permit Condition X. The purpose of the
Report is to inventory emissions that occurred during the period of January 1,2017 through
December 31,2017.
If you have any questions or comments about this submittal, please contact either of the undersigned
at(704)504-3107 or(828)285-8951.
Sincerely, 1
'�z lzf �� I /'Y
oa
J Morgan, P.E. David Greene, P.E.
Project Manager Sr. Project Engineer
SCS ENGINEERS, PC SCS ENGINEERS,PC
Enclosure
cc: Matt Einsmann, Environmental Manager, Republic Services of NC, LLC
Michael Kavanaugh, East Carolina Environmental Landfill
uN 2 6 Nola
���vsaRo
M:TROIECT FILES\02209360 EAST CAROLINA ENVIRONMENTAL\02209360.26-2018 Air Quality Compliance\Task 4-Reponing\ECE CY2017 AEI\ECE Emission Inventory
Cover Lemer.docn

East Carolina Environmental Landfill
2017 Emission Inventory
qa�RW REPUBLIC
40*4 SERVICES
East Carolina Environmental Landfill
2017 Emission Inventory
Air Permit 08849T08
Presented to:
Republic Services of North Carolina , LLC
East Carolina Environmental Landfill
1922 Republican Road
Aulander, NC 27805
Presented by:
SCS Engineers, PC
2520 Whitehall Park Drive, Suite 450
Charlotte, North Carolina 28273
[phone]
June 7, 2018
File No. 02209360.26 Task 4

East Carolina Environmental Landfill
2017 Emission Inventory
Table of Contents
Section Page
SECTION1 Introduction........................................................................................................................ 1
SECTION 2 Uncollected Landfill Gas Fugitives................................................................................ 2
SECTION3 Landfill Gas Flare............................................................................................................ 5
SECTION4 Insignificant Activities.......................................................................................................b
Attachment
A CY2017 Inventory Certification and AERO Forms
B Detailed Emission Calculations

East Carolina Environmental Landfill
2017 Emission Inventory
SECTION 1 INTRODUCTION
Per Condition 3.X of East Carolina Environmental Landfill (Landfill) Air Quality Permit No.
08849T08 for its Landfill located at 1922 Republican Road,Aulander,North Carolina, the
facility is required to submit an emissions inventory to the Department of Air Quality (DAQ)by
June 30 of each year.
The emissions inventory presented herein is the basis for the emissions values reported in the
CY2017 Annual Emissions Statement, as provided in Attachment A. The emission sources
identified were based on discussions and correspondence with Landfill staff, SCS Engineers'
(SCS) knowledge of the site, a review of existing permits, compliance reports, and other
information provided by the Landfill staff.
Facility-wide emissions at the Landfill were provided in Table 1 below. Facility-wide emissions
including speciated HAPs were provided in the detailed emission calculations in Attachment B.
Emissions for each source were further detailed in the remaining sections of this report. This
document is submitted in conjunction with the online reporting using Air Emissions Reporting
Online (AERO) system.
Table 1 . 2017 Annual Emission Rate Summary (tons/yr)
Permit ID Emission Source NMOC VOC HAPs/ NOx CO sox PMto
TAPS
Municipal Solid
ES-01 Waste Landfill 32.16 12.54 3.87
(Fugitive Emission)
CD-Flarel Landfill Gas Flare 1 0.36 0.14 1.36 11.71 53.38 1.21 2.87
CD-Flare2 Landfill Gas Flare 2 0.46 0.18 1.76 15.10 68.84 1.56 3.70
Diesel Engines for
IES-04 Miscellaneous 0.55 4.28E-02 6.84 1.47 0.45 0.05
Landfill Support
IES-05 Welding 5.05E-02
O erations
IES-06 Diesel Storage Tank 2.23E-03 2.23E-03 2.23E-03
IES-07 Tan to Storage Tanks
2.51 E-02 2.51 E-02 0.016
Tanks
Total' 33.00 13.44 7.08 33.65 123.69 3.22 6.62
Notes:
-- Not Applicable.
Due to rounding,"Total'emissions may not exactly equal the sum of the individual source emission rates as they
appear in the table above.
s Site reports solar flares were not operated during this reporting period.
Emissions from Welding Operations,and Diesel Engines are"carried forward"from the prior reporting year as
allowed by the DEQ,DAQ AERO reporting system
1

East Carolina Environmental Landfill
2017 Emission Inventory
SECTION 2 UNCOLLECTED LANDFILL GAS FUGITIVES
LANDFILL GAS FUGITIVE EMISSIONS
This section addresses the generation of landfill gas (LFG), non-methane organic compounds
(NMOCs), volatile organic compounds (VOCs) and hazardous air pollutants (HAPs), methane,
and carbon dioxide and its fugitive emissions.
LFG generation from the landfill operation was calculated using SCS Engineers' version of the
U.S. EPA Landfill Gas Emissions Model(LandGEM). A description of the model parameters is
provided below and the model output is attached.
LandGEM uses a first-order decay equation to predict landfill gas generation based on the
amount and age of the waste in place. The formula is presented in 40 CFR Part 60.754(a)(1)(i).
The parameters Lo and k used in the LandGEM are the values published in EPA's Compilation of
Air Pollutant Emission Factors(AP-42), Volume I, Section 2.4 (revised November 1998). The
methane generation potential, La, for the MSW landfill cells was set equal to 100 cubic meters
(m) of methane (CH4)per megagram (Mg)of waste. The methane generation rate constant, k,
was 0.04 yf i and the concentration of NMOC in LFG was set to 595 parts per million by volume
(ppmv) as hexane. AP-42 recommends these values of 6 and k for municipal solid waste
(MSW) landfills that are located in geographical regions that receive average or above average
annual precipitation, such as Aulander,North Carolina.
To calculate landfill emissions,the refuse filling history was input to the LandGEM. Note that
this model estimates emissions based on the amount of waste in place at the beginning of each
year. Waste in place at the beginning of 2017 was approximately 9.83 million Mg, or 10.83
million tons. The LandGEM estimated that the methane generation rate for CY2017 was
approximately 27.36 million cubic meters, or approximately 928.7 million cubic feet. Assuming
that the methane content in the LFG is 50 percent, the volume of LFG generated in CY2017 was
estimated to be 3,676 cubic feet per minute (ft3/min).
LandGEM input and output are provided on page 1 of the spreadsheets included with this
submittal as Attachment B.
Non-Methane Organic Compound (NMOC) Emissions
NMOC generation from the Landfill was calculated using LandGEM. Model parameters were
similar to the values noted above. LandGEM estimated that the NMOC generation rate for 2017
was 116.69 Mg, or 128.63 tons(See page 2 of the spreadsheets provided in the detailed
calculations attachment). The Landfill operates a gas collection and control system (GCCS)to
capture LFG and route it to a control flare. Seventy five percent of the LFG is assumed to be
captured;therefore, twenty-five percent of the NMOC generated is assumed to have been emitted
as fugitive. Thus,the fugitive NMOC emission rate for calendar year 2017 was 32.16 tons.
2

East Carolina Environmental Landfill
2017 Emission Inventory
Volatile Organic Compound (VOC) Emissions
In establishing the VOC emissions from the landfill, VOC generation is assumed to be 39
percent of the NMOC generation. This assumption is based on information contained in AP-42
Section 2.4 (revised November 1998) Table 2.4-2.
VOC emissions were based on the historical tonnages and model parameters noted above. The
LFG and NMOC generation rates were extracted from the LandGEM output and represent the
emissions from the Landfill during CY2017. The VOC generation rates were calculated by
converting the NMOC generation rates (shown in the LandGEM output) from Mg/yr to tons/yr,
and then multiplying by 0.39 (i.e., VOC is considered as 39 percent of NMOC). The VOC
generation rate for CY2017 was 50.17 tons/yr. The fugitive VOC emission rate is determined in
the same manner as the fugitive emissions rate for NMOC reflecting the operation of the GCCS
during the period. The fugitive VOC emission rate for CY2017 was 12.54 tons, as shown in
Table 2 below.
Table 2. Air Pollutant Generation and Emission Rates
NMOC NMOC • • VOC Fugitive HAP Fugitive
Year Generation Generation Emissions Generation' Emissions' Emissions
2017 116.69 128.63 32.16 50.17 12.54 3.87
Notes:
I VOC generation is assumed to be 39 percent of NMOC generation.
Hazardous Air Pollutant (HAP) Emissions
The estimation of HAP emissions from the Landfill is based on equations(3)and (4)of AP-42
Section 2.4. Those equations are presented below. The first step is to estimate the generation
rate of each pollutant in cubic meters per year(m3/yr). Next, the volumetric generation rate
estimate is converted to a mass generation rate (ton/yr).
3
Q m =2.0xQ CP
1' Yr Cho 106
where:
QP = Pollutant generation rate (m3/yr)
QCn4 = Methane generation rate (m3/yr) from the LandGEM
Cp = Pollutant concentration in LFG(ppmv)
2.0 = Multiplication factor(assumes LFG is 50 percent methane, and the
balance is carbon dioxide, nitrogen, oxygen and other trace gases)
3

East Carolina Environmental Landfill
2017 Emission Inventory
M p (tons/yr)= Q p ((MWP(glgmol))(1 atm)) ton
l 1907.185 k
CI (8.205x10-S) m 3 —atm (273+TK J g
l gmol—K110009)kg
where:
MP = Pollutant mass generation rate
MWP = Molecular weight of pollutant(g/gmole)
T = Temperature of LFG (°C) (Standard temp of 25 degrees Celsius)
Of the 188 chemical compounds identified as HAPs under Section 112 of the Clean Air Act, 28
of these compounds are listed in AP-42 Table 2.4-1 and 2.4-2. Site-specific data from testing
performed by Research Triangle Park Laboratories was used to determine the concentration of
these compounds. This report is dated May 5, 2005 and was submitted as part of the Compliance
Demonstration Report dated June 3, 2005. These site specific concentrations are shown on page
4 of the spreadsheets in the detailed emissions calculations attachment. Annual emissions of the
remaining HAP compounds (i.e.,those not included in the AP-42 tables) are assumed negligible.
The HAP fugitive rate for CY2017 was calculated to be 3.87 tons.
4

East Carolina Environmental Landfill OrIVIIIIIIIISMANXTIMM
2017 Emission Inventory
SECTION 3 LANDFILL GAS FLARE
Flare Emissions
The landfill operates two (2) flares (permitted as CD-FlareI and CD-Flare2), each with a design
capacity of 3,000 scfm, as a landfill gas control devices. The emission factors and annual
emissions associated with each flare were summarized in Table 3 below.
Table 3. LFG Flare Emissions Data
2016 LFG Flare Emissions
Compound LFG Flare Emission Factors OPY)
NOx 0.068 Ib/MMBtu 1 11.71 15.10
CO 0.37 1b/MMBtu 1 53.38 68.84
NMOC 99.2 % destruction•2 0.36 0.46
VOC3 99.2 % destruction,2 0.14 0.18
99.8 % destruction for halogenated HAP species2
HAPs 99.7% for non-halogenated HAP species 2 1.36 1.76
0% for mercury species 2
PM10 17 Ib/106 ft3 methane4 2.87 3.70
S02 H2S concentration: 23.578 ppmv5 1.21 1.56
Notes:
' Emission factor obtained from AP-42,Table 1 3.5-1.
2 Control efficiency obtained from AP-42,Table 2.4-3.
3 VOC generation is estimated to be 39 percent of the NMOC generation per Table 2.4-2
of AP-42 Section 2.4"Municipal Solid Waste Landfills," revised 11/98. These estimates
assume a 75% LFG collection efficiency for the active landfill gas collection system.
4 Control efficiency obtained from AP-42,Table 2.4-5.
5 502 emissions are calculated per WIAC 2001;
5

East Carolina Environmental Landfill
2017 Emission Inventory
SECTION 4 INSIGNIFICANT ACTIVITIES
Diesel Engines for Miscellaneous Landfill Support (IES-04)
The Landfill's permit includes an insignificant activity listing for"Diesel engines for
miscellaneous support"with the emission source ID IES-04. Emissions from this source were
"carried forward"as allowed in the Division's AERO reporting system and are therefore
represented as reported in the previous reporting period.
Welding Operations (IES-05)
The Landfill's permit also includes an insignificant activity listing for"Welding Operations"
with the emission source ID IES-05. Emissions from the Landfill's welding operations were
"carried forward" as allowed in the Division's AERO reporting system and are therefore
identical to the previous reporting period. As reported in previous years, emissions of
manganese remained at 101 pounds for calendar year 2017. This is reported as HAPs/TAPS of
5.05E-02 tons per year for the welding operations.
Diesel Storage Tank (IES-06)
The Landfill's permit includes an insignificant activity with description as"Diesel Storage Tank"
(IES-06). Diesel fuel tank was used at the site during CY2017. The emissions from the diesel
storage tank were estimated for CY2015 using the U.S. EPA's TANKS 4.0.9d software and were
carried-forward for CY2017 as allowed in the online AERO system. NMOC emissions were
conservatively estimated to be equal to VOC emissions for diesel tank as shown in Table 1.
VOC emissions from diesel storage tank were provided in Table 4 below and emission
calculation sheet was included in Attachment B.
Table 4. Fuel Storage Tank Summary
Contents (gal) Length Diameter Throughput Volume Tank Tank Net Estimated
Diesel Fuel 3,000 est. 15 est. 5.8 est. 137, 917 4.45
(2.23E-03 tons)
Leachate Storage Tanks (IES-07)
The Landfill operates two (2) leachate storage tanks,with emission source ID IES-07 on the
insignificant activities list in the permit. These tanks are used to store collected leachate and
condensate from the Landfill prior to disposal at an offsite wastewater treatment system. The
throughput of leachate in calendar year 2017 was 10,981,200 gallons, and for purposes of this air
emissions inventory,throughput was allotted equally to both leachate storage tanks. NMOC
emissions were conservatively estimated to be equal to VOC emissions for leachate tanks as
6

East Carolina Environmental Landfill
2017 Emission Inventory
shown in Table 1. Estimated VOCs emissions were provided in Table 5 below and detailed
emission calculations were included in Attachment B.
Table 5 . Leachate Tanks Combined Emissions Data
Parameter CY2017
Leachate Throughput (gallons) 10,981,200
Calculated VOC Emissions (lbs/yr) 50.15
(2.51 E-02 tons/yr)
Notes:
Total HAP volatilization and NMOC emissions are conservatively estimated to equal VOC emissions.
7

East Carolina Environmental Landfill
201 7 Emission Inventory
ATTACHMENT A
CY2017 INVENTORY CERTIFICATION
AND AERO FORMS

COPY of RECORD Date Submitted: 6/7/2018 14:20:23
Inventory Certification Form(Tide V)
Facility Name: East Carolina Regional Solid Waste Landfill Facility ID :0800102
1922 Republican Road Permit : 08849
Aulander,NC 27805 County • Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2017
These forms must be completed and returned even if the facility did not operate or emissions were tern
The legally defined "Responsible Official" of record for your facility is Drew Isenhour
This person or one that meets the definition below must sign this certification form.
The official submitting the information must certify that he/she complies with the requirements as specified in Title 15A
NCAC 2Q.0520(b)which references and follows the federal definition. 40 CFR Part 70.2 defines a responsible as meaning one
of the following:
1. For a corporation:a president, secretary, treasurer,or vice—president of the corporation in charge of a principal
business function, or any other person who performs similar policy or decision making functions for the overall
operation of one or more manufacturing, production, or operating facilities applying for a or subject to a permit and
either
i.the facilities employ more than 250 persons or have gross annual sales or expenditures exceeding$25
million(in second quarter 1980 dollars); or
ii.the delegation of authority to such representatives is approved in advance by the permitting authority;
2. For partnership or sole propietorship;a general partner or the proprietor, respectively;
3. for a muncipality, state, federal,or other public agency includes the chief executive officer having responsibility for the
overall operations of a principal geographic unit of the agency(e.g., a Regional Administrator of EPA).
CERTIFICATION STATEMENTi
(ImWrtant7 Legally Resl2ons4ble Official- read and siizn after all submi&jignL&t_fu1aU
I certify that I am the responsible official for this facility, as described above, and hereby certify that the information contained
in this air emissions report, including attached calculations and documentation, is true, accurate and complete. (Subject to legal
penalities of up to$25,000 per occurrence and possible imprisonment as outlined in G.S.§143-215.3(a)(2))
Responsible Official's Signature Below use blue ink): Date Signed:
Printed Name: Drew Isenhour /
Signature: W
This form applies to Title V facilities. If this facility is not classified as Title V, please telephone your regional office Emission
Inventory contact at once for proper forms.
Email address of Responsible Official: [e-mail]
Information on this Form cannot be held confidential
COPY of RECORD Date Submitted: 6/7/2018 14:20:23

COPY of RECORD Date Submitted: 6/7/2018 14:20:23
As entered in AFRO
Facility Name: East Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit: 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
Listing of Emission Sources and Control Devices on Permit. See instructions
kES ID on xES Description GCS ID GCS Description CD ID's
Air
Permit
Municipal solid waste landfill Flare,One landfill gas—fired open
ES-01 [NSPS Subpart WWW,MACT CS-1,CS-4 flare(3000 scfin maximum flow rate) CD—Flare I,CD—Flare2
Subpart AAAA]
IES-04 Diesel engines for
miscellaneous landfill support
IES-05 Welding operations
IES-06 Diesel storage tank
IES-07 Two(2)leachate storage tanks
2

COPY of RECORD Date Submitted: 6/7/2018 14:20:23
As entered in AERO
Facility Name: East Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit : 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
Emission Source & Operating Scenario List — See Instructions
'ES Group ID 'ES ID SOS ID SOS Description
1 Municipal solid waste landfill
ES-01 8 CD—Flare 1
9 CD—Flare 2
IES-04 4 No.2 fuel oil—diesel engines for
miscellaneous landfill support
IES-05 3 maintenance shop welding rods
IES-06 6 diesel storage tank
IES-07 temporary storage of collected
leachate
3

COPY of RECORD Date Submitted: 6/7/2018 14:20:23
As entered in AERO
Facility Name: East Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit : 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2017
1. Emission Source ID(from permit)or ES-01
Emission Source Group ID
2. Emission Source Description: Municipal solid waste landfill [NSPS Subpart WWW,MACT Subpart AAAA]
3. Operating Scenario ID/Description: OS— 1/Municipal solid waste landfill
4. SCC Number/Description: 50100402/1-andfill Dump ;Fugitive Emissions
5. Throughput/units in 2017: 483026400 FT3/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) ro
Sulfur %Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed in ertnit
9.Emission Release Point i ERP Information: Sources vented to more than one ERP use additional entrV lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow Rate ERP Description
(in feet) Circle(enter ft (F) (Feet/sec) (Acfm)
Rectangle(L x W)
in 0.1 feet)
F_I FUGITIVE(NO 1 72 Area= I fugitive
STACK
4

Operating Scenario: OS — I Emission Source/Group ID: ES-01
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2017)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
an—Feb +Dec 250�o 25"�o une—Aug. 25"�u Sept. Nov. 25%
017 �arch—May
17 �017 2017
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentationof emission factors or other estimation methods used.
Emission
Emissions— Estimation Control
GHG CAS GHG Method Efficiency Emission Ef Control
Pollutants Pollutants Code (Net after Factor
(Tons/Year) (See all controls)
Instructions
2017
Emission
Criteria Emissions— Estimation Control
Pollutant Criteria Method Efficiency Emission
(NAA Code Pollutants Code (Net after Factor Ef Control
Pollutants
(Tons/Year) (See all controls)
Instructions
2017
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 12.54 08
Emission
CAS Emissions Estimation Control
HAP/TAP Method Efficiency Emission EF Control
Pollutants (In Alphabetical Order) (see HAP/TAPS
instructions) (Pounds/Year) Code (Net after all Factor
(See controls)
Instructions
2017
Acrylonitrile 107-13-1 2.35 08
Benzene 71-43-2 93.43 08
CFC-12 Dichlorodifluoromethane 75-71-8 260.55 08
Carbon disulfide 75-15-0 29.98 08
Carbon tetrachloride 56-23-5 1.33 08
Carbonyl sulfide 463-58-1 13.53 08
Chlorobenzene 108-90-7 31.44 08
Chloroform 67-66-3 3.09 08
Dichlorobenzene( , 1,4— 106-46-7 290.72 08
5

Eth lbenzene 100-41-4 886.96 08
Ethyl chloride chloroethane 75-00-3 18.98 08
Ethyl merca tan 75-08-1 103.68 08
Ethylene dibromide 106-93-4 10.64 08
Ethylene dichloride 1 2—dichloroethane 107-06-2 14.61 08
Ethytidene dichloride 75-34-3 90.25 08
1 1—dichloroethane
Hexane n— 110-54-3 246.48 08
Hydrogen sulfide 7783-06-4 988.88 08
Mercury,vapor(Component of HGC 7439-97-6 0.07 08
Methyl chloride 74-87-3 15.47 08
Methyl chloroform 71-55-6 27.58 08
Methyl ethyl ketone 78-93-3 936.85 08
Methyl isobutyl ketone 108-10-1 92.45 08
Methyl merca tan 74-93-1 76.5 08
Methylene chloride 75-09-2 354.89 08
Perchloroeth lene tetrachloroeth lene 127-18-4 243.47 08
Propylene dichloride 78-87-5 3.2 08
Tetrachloroethane 1 1 2 2— 79-34-5 14.46 08
Toluene 108-88-3 2880.42 08
Trichloroeth lene 79-01-6 110.12 08
Vinyl chloride 75-01-4 82.84 08
Vin lidene chloride 75-35-4 10.98 08
X lene 1330-20-7 2166.37 08
6

COPY of RECORD Date Submitted: 6/7/2018 14:20:23
As entered in AERO
Facility Name: East Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit: 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2017
1. Emission Source ID (from permit)or ES-01
Emission Source Group ID
2. Emission Source Description: Municipal solid waste landfill[NSPS Subpart WWW,MACT Subpart AAAA]
3. Operating Scenario ID/Description: OS—8/CD—Flare 1
4. SCC Number/Description: 503 00601/Landfill Dump ; Waste Gas Flares
5. Throughput/units in 2017: 680596822 FT3/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) ro
Sulfur /o Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control 100
Device or Stack):
8. Control Device Information
Order CS—ID CD ID Control Device Description
as listed inpermit)
1 CS-1 CD—Flarel One landfill as—fired open flare 3,000 scfm maximum flow rate
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional ntry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter ft (F) (Feet/sec) Rate(Acfm)
Rectangle(L x W)
in 0.1 feet)
Flare VERTICAL STACK 35 1 1200 28.09 1324 Flare
7

Operating Scenario: OS—8 Emission Source/Group ID: ES-01
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2017)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throughout:
an—Feb +Dec 25% arch—May 25% une—Aug. 25% Sept.—Nov. 25%
017 017 017 017
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emission
Emissions— Estimation Control
GHG CAS GHG Method Efficiency Emission EfControl
Pollutants Pollutants Code (Net after Factor
(Tons/Year) (See all controls)
Instructions
2017
Emission
Criteria Emissions— Estimation Control
Pollutant Criteria Method Efficiency Emission
co�Qs) Ef Control
Pollutants Code Pollutants Code (Net after Factor
(Tons/Year) (See all controls)
Instructions
2017
CO CO 53.38 08 0
NOx NOx 11.71 08 0
TSP TSP 2.87 08 0
PM10 PM10 2.87 08 0
PM2.5 PM2.5 2.87 08 0
S02 S02 1.21 08 0
VOC VOC 0.14 08 98
Emission
CAS Emissions Estimation Control
HAP/TAP Emission
(see HAP/TAPS Method Efficiency EF Control
Pollutants (In Alphabetical Order) Code (Net after all Factor
instructions) (Pounds/Year)
(See controls)
Instructions
2017
Acrylonitrile 107-13-1 0.01 08 98
Benzene 71-43-2 0.39 08 98
CFC-12 Dichlorodifluoromethane 75-71-8 7.34 08 98
Carbon disulfide 75-15-0 0.13 08 98
Carbon tetrachloride 56-23-5 0.04 08 98
Carbonyl sulfide 463-58-1 0.06 08 98
Chlorobenzene 108-90-7 0.89 08 98
Chloroform 67-66-3 0.09 08 98
Dichlorobenzene 14— 106-46-7 8.19 08 98
8

Eth (benzene 100-41-4 3.75 08 98
Ethyl chloride chloroethane 75-00-3 0.53 08 98
Ethyl merca tan 75-08-1 0.44 08 98
Ethylene dibromide 106-93-4 0.3 08 98
Ethylene dichloride 1 2—dichloroethane 107-06-2 0.41 08 98
Ethylidene dichloride 75-34-3 2.54 08 98
1 1—dichloroethane
Hexane n— 110-54-3 1.04 08 98
Hydrogen chloride(hydrochloric acid 7647-01-0 2659.13 08 98
Hydrogen sulfide 7783-06-4 4.18 08 98
Mercury,vapor(Component of HGC 7439-97-6 0.1 08 98
Methyl chloride 74-87-3 0.44 08 98
Methyl chloroform 71-55-6 0.78 08 98
Methyl ethyl ketone 78-93-3 3.96 08 98
Methyl isobut 1 ketone 108-10-1 0.39 08 98
Methyl merca tan 74-93-1 0.32 08 98
Methylene chloride 75-09-2 10 08 98
Perchloroeth lene tetrachloroeth lene 127-18-4 6.86 08 98
Propylene dichloride 78-87-5 0.09 08 98
Tetrachloroethane 1 1 2 2— 79-34-5 0.41 08 98
Toluene 108-88-3 12.17 08 98
Trichloroeth lene 79-01-6 3.1 08 98
Vinyl chloride 75-01-4 2.33 08 98
Vin lidene chloride 75-35-4 0.31 08 98
X lene 1330-20-7 9.16 08 98
9

COPY of RECORD Date Submitted: 6/7/2018 14:20:23
As entered in AERO
Facility Name: East Carolina Regional Solid Waste Landfill Facility 1D : 0800102
1922 Republican Road Permit : 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2017
1. Emission Source ID(from permit)or ES-01
Emission Source Group ID
2. Emission Source Description: Municipal solid waste landfill [NSPS Subpart WWW,MACT Subpart AAAA]
3. Operating Scenario ID/Description: OS—9/CD—Flare 2
4. SCC Number/Description: 5030060 1/Landfill Dump ; Waste Gas Flares
5. Throughput/units in 2017: 877675085 FT3/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) ro
Sulfur /o Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control 100
Device or Stack):
8. Control Device Information
Order CS—ID CD ID Control Device Description
as listed inpermit)
1 CS-4 CD—Flare2 One landfill as—fired open flare 3,000 scfm maximum flow rate
9. Emission Release Point ERP Information: Sources vented to more than one ERP use additional ntry lines):
ERP H) ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter#): (F) (Feet/sec) Rate(Acfm)
Rectangle(L x W)
in 0.1 feet)
Flare2 VERTICAL STACK 40 1.17 1200 22.78 1470 Flare 2
10

Operating Scenario: OS—9 Emission Source/Group ID: ES-01
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2017)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start& End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throughput:
an—Feb +Dec 25% arch—May 25% une—Aug. 25% Sept.—Nov. 25%
017 017 017 017
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentation of emission factors or other estimation methods used.
Emission
Emissions— Estimation Control
GHG CAS GHG Method Efficiency Emission Ef Control
Pollutants Pollutants Code (Net after Factor
(Tons/Year) (See all controls)
Instructions
2017
Emission
Criteria Emissions— Estimation Control
Pollutant Criteria Method Efficiency Emission
co.�Qs) Ef Control
Pollutants Code Pollutants Code (Net after Factor
(Tons/Year) (See all controls)
Instructions
2017
CO CO 68.84 08 0
NOx NOx 15.1 08 0
TSP TSP 3.7 08 0
PM10 PM10 3.7 08 0
PM2.5 PM2.5 3.7 08 0
S02 S02 1.56 08 0
VOC VOC 0.18 08 98
Emission
CAS Emissions Estimation Control
HAP/TAP Method Efficiency Emission
Pollutants (In Alphabetical Order) (see HAP/TAPS et after all Factor t"1 °n t t of
instructions) (Pounds/Year) Code (N
(See controls)
Instructions
2017
Acrylonitrile 107-13-1 0.01 08 98
Benzene 71-43-2 0.51 08 98
CFC-12 Dichlorodifluoromethane 75-71-8 9.47 08 98
Carbon disulfide 75-15-0 0.16 08 98
Carbon tetrachloride 56-23-5 0.05 08 98
Carbonyl sulfide 463-58-1 0.07 08 98
Chlorobenzene 108-90-7 1.14 08 98
Chloroform 67-66-3 0.11 08 98
Dichlorobenzene , 1 4— 106-46-7 10.56 1 08 98
11

Eth (benzene 100-41-4 4.83 08 98
Ethyl chloride chloroethane 75-00-3 0.69 08 98
Ethyl merca tan 75-08-1 0.57 08 98
Ethylene dibromide 106-93-4 0.39 08 98
Ethylene dichloride 1 2—dichloroethane 107-06-2 0.53 08 98
Ethylidene dichloride 75-34-3 3.28 08 98
1 1—dichloroethane
Hexane n— 110-54-3 1.34 08 98
Hydrogen chloride(hydrochloric acid 7647-01-0 3429.12 08 98
Hydrogen sulfide 7783-06-4 5.39 08 98
Mercury,vapor(Component of HGC 7439-97-6 0.13 08 98
Methyl chloride 74-87-3 0.56 08 98
Methyl chloroform 71-55-6 1 08 98
Methyl ethyl ketone 78-93-3 5.11 08 98
Methyl isobutyl ketone 108-10-1 0.5 08 98
Methyl merca tan 74-93-1 0.42 08 98
Methylene chloride 75-09-2 12.9 08 98
Perchloroeth lene tetrachloroeth lene 127-18-4 8.85 08 98
Propvlene dichloride 78-87-5 0.12 08 1 98
Tetrachloroethane 1,1,2,2— 79-34-5 0.53 08 98
Toluene 108-88-3 15.7 08 98
Trichloroeth lene 79-01-6 4 08 98
Vinyl chloride 75-01-4 3.01 08 98
Vin lidene chloride 75-35-4 0.4 08 98
X lene 1330-20-7 11.81 08 98
12

COPY of RECORD Date Submitted: 6/7/2018 14:20:23
As entered in AERO
Facility Name: East Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit: 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2017
1. Emission Source ID(from permit)or IES-04
Emission Source Group ID
2. Emission Source Description: Diesel engines for miscellaneous landfill support
3. Operating Scenario ID/Description: OS—4/No. 2 fuel oil—diesel engines for miscellaneous landfill support
4. SCC Number/Description: 2020040 1/Diesel; Diesel
5. Throughput/units in 2017: 60000 GAL/yr
(e.g. production or fuel use):
6. Fuel Information (If fuel is used) ro
Sulfur " Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter#): (F) (Feet/sec) Rate(Acfm)
Rectangle(L x W)
in 0.1 feet)
RP—DIESEL FUGITIVE(NO 1 72 Area= I miscellaneous diesel
STACK) engines
13

Operating Scenario: OS —4 Emission Source/Group ID: IES-04
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2017)
Hours per Day ( 10 ) Days per Week ( 6 ) Weeks per Year ( 52 )
11.Typical Start& End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throw hnut:
an—Feb +Dec o arch—May o �une—Aug.
o Sept.—Nov. o
017 25/O 017 25/0 017 25/0 017 25/o
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls
2017
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency Emission
(NAAQS) y E:f Control
Pollutants Code Pollutants Method Code (Net after Factor
(Tons/Year) (See Instructions) all controls)
2017
CO CO 1.47 08
NOx NOx 6.84 08
TSP TSP 0.05 08
PM10 PM10 0.05 08
PM2.5 PM2.5 0.05 08
S02 S02 0.45 08
VOC VOC 0.55 08
HAP/TAP Emissions Emission Control
Pollutants (In CAS HAP/TAPS Estimation Efficiency Emission E:F Control
Alphabetical Order) (see instructions) (Pounds/Year) Method Code (Net after all Factor
See Instructions controls)
2017
Acetaldehyde 75-07-0 2.4 08
Acrolein 107-02-8 0.3 08
Benzene 71-43-2 2.9 08
Butadiene 1 3— 106-99-0 0.1 08
Formaldehyde 50-00-0 3.6 08
Polycyclic Organic
Matter(Inc PAR,
dioxins,etc.NC AP 42 POM 74.1 08
historic amorphous
lob
Toluene 108-88-3 1.3 08
X lene 1330-20-7 0.9 08
14

15

COPY of RECORD Date Submitted: 6/7/2018 14:20:23
As entered in AERO
Facility Name: East Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit : 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2017
1. Emission Source ID(from permit)or IES-05
Emission Source Group ID
2. Emission Source Description: Welding operations
3. Operating Scenario ID/Description: OS—3/maintenance shop welding rods
4. SCC Number/Description: 30900500/Metal Work—Welding; General
5. Throughputlunits in 2017: 5000 LB/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) ro
Sulfur /o Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9. Emission Release Point i ERP Information: Sources vented to more than one ERP use additional entry lines):
ERP M ERP Type Height Diameter Temperature Velocity Volume Flow Rate ERP Description
(in feet) Circle(enter#): (F) (Feet/sec) (Acfm)
Rectangle(L x W)
in 0.1 feet)
F—I FUGITIVE(NO 1 72 Area= 1 fugitive
STACK
16

Operating Scenario:OS—3 Emission Source/Group ID: IES-05
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2017)
Hours per Day ( 1 ) Days per Week ( 5 ) Weeks per Year ( 50 )
11.Typical Start&End Times For Operating Scenario: Start: 900 End: 1000
12. Seasonal Periods Percent Annual Throughput:
an—Feb +Dec 25o�aTach—May 25"u une—Aug. 25"�u �017
ept.—Nov. 25%
017 7 �017
13. Actual Emissions Rer Pollutant Listed:
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls
2017
Criteria Emissions— Emission Control
(NAAQS) Pollutant Criteria Estimation Efficiency Emission Ef Control
Pollutants Code Pollutants Method Code (Net after Factor
(Tons/Year) (See Instructions) all controls)
2017
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 08
HAP/TAP Emissions Emission Control
Pollutants (In Alphabetical CAS HAP/TAPS Estimation Efficiency Emission EF Control
Order) (see instructions) (Pounds/Year) Method Code (Net after all Factor
See Instructions controls)
2017
Manganese Unlisted
Compounds(Specify MNC—Other 101 08
Component of MNC
17

COPY of RECORD Date Submitted: 6/7/2018 14:20:23
As entered in AERO
Facility Name: East Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit: 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2017
1. Emission Source ID(from permit)or IES-06
Emission Source Group ID
2. Emission Source Description: Diesel storage tank
3. Operating Scenario ID/Description: OS—6/diesel storage tank
4. SCC Number/Description: 39090004/Fuel Storage—Fixed Roof Tanks ; Distillate Oil(No. 2): Working
Loss
5. Throughput/units in 2017: 137917 GAL/yr
(e.g. production or fuel use):
6. Fuel Information (If fuel is used) ro
Sulfur /o Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD 1D Control Device Description
as listed in ermit
9. Emission Release Point ERP Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow Rate ERP Description
(in feet) Circle(enter ft (F) (Feet/sec) (Acfm)
Rectangle(L x W)
in 0.1 feet)
F-1 FUGITIVE(NO 1 72 Area= 1 fugitive
STACK
18

Operating Scenario: OS—6 Emission Source/Group ID: IES-06
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2017)
Hours per Day ( 10 ) Days per Week ( 6 ) Weeks per Year ( 52 )
11.Typical Start& End Times For Operating Scenario: Start: 600 End: 1600
12. Seasonal Periods Percent Annual Throughput:
an—Feb +Dec 250�oTar7
ch—May 25"�u une—Aug. 25"�u �017
ept.—Nov. 25%
017 �017
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls
2017
Criteria Emissions— Emission Control
(NAAQS) Pollutant Criteria Estimation Efficiency Emission Ef Control
Pollutants Code Pollutants Method Code (Net after Factor
(Tons/Year) (See Instructions) all controls)
2017
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 0 08
HAP/TA Emission P CAS Emissions Estimation Control Emission
Pollutants (In (see instructions) HAP/TAPS Efficiency Factor EF Control
Method Code
Alphabetical Order) (Pounds/Year) (Net after all controls)
See Instructions
2017
19

COPY of RECORD Date Submitted: 6/7/2018 14:20:23
As entered in AERO
Facility Name: East Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit : 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2017
1. Emission Source ID(from permit)or IES-07
Emission Source Group ID
2. Emission Source Description: Two(2)leachate storage tanks
3. Operating Scenario ID/Description: OS—2/temporary storage of collected leachate
4. SCC Number/Description: 40714698/Fixed Roof Tanks—Miscellaneous ; Specify In Comments: Working
Loss
5. Throughput/units in 2017: 10981200 GAL/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) ro
Sulfur /, Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point I ERP Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow Rate ERP Description
(in feet) Circle(enter#): (F) (Feet/sec) (Acfm)
Rectangle(L x W)
in 0.1 feet)
F_I FUGITIVE(NO 1 72 Area= I fugitive
STACK
20

Operating Scenario: OS—2 Emission Source/Group ID: IES-07
10. Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2017)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start& End Times For Operating Scenario: Start: 0 Fnd: 2359
12. Seasonal Periods Percent Annual Throu h ut:
an—Feb +Dec 25% arch—May 25% oneAug. 25% �017
ept.—Nov. 25%
017 017 �017_
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls
2017
Criteria Emissions— Emission Control
(NAAQS) Pollutant Criteria Estimation Efficiency Emission Ef Control
Pollutants Code Pollutants Method Code (Net after Factor
(Tons/Year) (See Instructions) all controls)
2017
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 0.03 08
HAP/TAP Emissions Emission Control
CAS Estimation Efficiency Emission EF Control
Pollutants (In Alphabetical (see instructions) HAP/TAPS Method Code (Net after all Factor
Order) (Pounds Year)
See Instructions controls)
2017
Benzene 71-43-2 0.46 08
Eth l benzene 100-41-4 0.53 08
Methyl ethyl ketone 78-93-3 27.49 08
Meth 1 isobut I ketone 108-10-1 0.46 08
Methylene chloride 75-09-2 0.23 08
Toluene 108-88-3 1.47 08
X lene 1330-20-7 1.19 08
21

Facility Total CY 2017 Emissions Summary
COPY of RECORD Date Submitted: 6/7/2018 14:20:23
As entered in AERO
Facility Name: East Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit: 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory-Calendar Year 2017
Record Facility-Wide Totals From all Permitted and Non-Permitted Air Pollutant Emission Sources
Green House Gases Pollutants(GHG)
Actual Emissions Tons/Year
Pollutant CAS 2017 1 2016 1 % Change
Criteria Pollutants
Actual Emissions Tons/Year
Pollutant CAS 2017 2016 % Change
CO CO 123.69 135.08 -8.43204%
NOx NOx 33.65 36.15 -6.915629%
PM TSP TSP 6.62 7.24 -8.563535%
PM 10 PM 10 6.62 7.24 -8.563535%
PM2.5 PM2.5 6.62 7.24 -8.563535%
S02 S02 3.22 3.47 -7.204611%
VOC VOC 13.44 12.98 3.543914%
Hazardous Air Pollutants APS and/or Toxic Air Pollutants TAPs
Actual Emissions Pounds/Year
Pollutant I CAS 1 2017 1 2016 '% Change
Pollutant Grou :Man anese compounds Group Sum:101
Manganese Unlisted Compounds(Specify MNC-Other 101.0 101 0.0%
Component of MNC
Pollutant Grou :Mercu Compounds-all total mass,inc Hg Vapor Group Sum:.3
Mercury,vapor(Component of HGC 7439-97-6 1 0.3 1 3 -9.090909%
Pollutant Group:Total Reduced Sulfur TRS as total mass Grou Sum:1075.69
Hydrogen sulfide 7783-06-4 998.45 961.13 3.8829303%
Methyl merca tan 74-93-1 77.24 74.35 3.88702%
Acetaldehyde 75-07-0 2.4 2.4 0.0%
Acrolein 107-02-8 0.3 .3 0.0%
Acrylonitrile 107-13-1 2.37 2.28 3.9473648%
Benzene 71-43-2 97.69 1 94.08 3.8371603%
Butadiene, 1,3- 106-99-0 0.1 .1 0.0%
CFC-12 Dichlorodifluoromethane 75-71-8 277.36 268.85 3.165326%
Carbon disulfide 75-15-0 30.27 29.13 3.9134958%
22

Carbon tetrachloride 56-23-5 1.42 1.36 4.4117603%
Carbonyl sulfide 463-58-1 13.66 13.16 3.7993922%
Chlorobenzene 108-90-7 33.47 32.45 3.1432986%
Chloroform 67-66-3 3.29 3.19 3.1347933%
Dichlorobenzene 14- 106-46-7 309.47 299.98 3.1635408%
Ethyl benzene 100-41-4 896.07 862.49 3.8933804%
Ethyl chloride chloroethane 75-00-3 20.2 19.58 3.1665008%
Ethyl merca tan 75-08-1 104.69 100.77 3.8900526%
Ethylene dibromide 106-93-4 11.33 10.97 3.2816741%
Ethylene dichloride 12-dichloroethane 107-06-2 15.55 15.08 3.1167126%
Ethylidene dichloride 75-34-3 96.07 93.12 3.167952%
1 1-dichloroethane
Formaldehyde 50-00-0 3.6 3.6 0.0%
Hexane n- 110-54-3 248.86 239.56 3.8821185%
Hydrogen chloride(hydrochloric acid 7647-01-0 6088.25 6656 -8.529898%
Methyl chloride 74-87-3 16.47 15.97 3.1308644%
Methyl chloroform 71-55-6 29.36 28.46 3.1623385%
Methyl ethyl ketone 78-93-3 973.41 932.49 4.388249%
Methyl isobutyl ketone 108-10-1 93.8 90.21 3.9796076%
Methylene chloride 75-09-2 378.02 366.38 3.1770248%
Perchloroeth lene tetrachloroeth lene 127-18-4 259.18 251.24 3.1603196%
Polycyclic Organic Matter(Inc PAH,
Toxins, etc.NC AP 42 historic amorphous POM 74.1 74.1 0.0%
lob
Propylene dichloride 78-87-5 3.41 3.29 3.6474202%
Tetrachloroethane, 1,1 2,2- 79-34-5 15.4 14.92 3.217155%
Toluene 108-88-3 2911.06 2802.04 3.8907373%
Trichloroeth lene 79-01-6 117.22 113.64 3.1503007%
Vinyl chloride 75-01-4 88.18 85.49 3.1465697%
Vin lidene chloride 75-35-4 11.69 11.32 3.26855040%
X lene 1330-20-7 2189.43 2107.42 3.8914888%
23

COPY of RECORD Date Submitted: 6/7/2018 14:20:23
As entered in AERO
Facility Name: East Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit : 08849
Aulander, NC 27805 County : Bertie
DAQ Region : WARO
Comments From Facility:
24

East Carolina Environmental Landfill
2017 Emission Inventory
ATTACHMENT B
DETAILED EMISSION CALCULATIONS

SCSENCINEERS
SHEET 1 of 4
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory 02209360.26
SUBJECT BY DATE
CY2017 Fugitive Landfill Emission Calculations MAV 5/30/2018
CHECKED DATE
DSG 6/1/2018
OBJECTIVE: Calculate Fugitive Landfill Emissions.
APPROACH: Use USEPA's Landfill Gas Emissions Model(LandGEM)and AP42 equations and emission factors.
SOLUTION:
(1) Methane and LFG Generation*
*As calculated by LandGEM(See Section 2 of 2017 Emission Inventory Report)
Estimated LFG Generation/Emission Rates
Methane LEG LFG
Disposal Refuse Disposal Refuse Generation Generation Fugitive
Rate In-Place Rate In-Place Rates Rates Rates
bear (tuns/%r) (tons) (Mg/yr) (Mg) (m3Ar (cfm) (cfm)
2017 580330 I0,834.807 526A67 9,829,171 2736E+07 3.676 1 919
ESTIMATED NMOC CONCENTRATION IN LFG: 595 ppmv
ASSUMED METHANE CONTENT OF LFG: 50%
ASSUMED COLLECTION EFFICIENCY OF LFG SYSTEM: 75%
SELECTED DECAY RATE CONSTANT: 0.04 yr
SELECTED ULTIMATE METHANE RECOVERY RATE: 3,203.7 cu ft/ton
METRIC EQUIVALENT: 100 cu m/Mg
Conversions: 35.314667 eu ft per eu m
1.1023113 ton per Mg
32.037 cu ft/ton per cu m/Mg

SCS ENGINEERS
SHEET 2 of 4
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory 02209360.26
SUBJECT BY DATE
CY2017 Fugitive Landfill Emission Calculations MAX 5/30/2018
CHECKED DATE
DSG 6/1/2018
(2) NMOC and VOC Emissions"
•As calculated by LandGEM(See Section 2 of 2017 Emission Inventory Report)
NMOC and VOC'Generation/Emission Rates
NMOC NMOC NMOC VOC VOC VOC
Generation Generation Surface Fugitive Generation Generation Surface Fugitive
Rates Rates Rates Rates Rates Rates
Year (tons/vr) (Mg/vr) (tons/yr) (tons/vr) (Mg/)r) (tons/`r)
2017 128.63 116.69 3216 50.17 1 4551 1 1254
ESTIMATED NMOC CONCENTRATION IN LFG: 595 ppmv
ASSUMED METHANE CONTENT OF LFG: 50%
AP-42 DEFAULT(11/98)VOC CONTENT OF NMOC: 39%
ASSUMED COLLECTION EFFICIENCY OF LFG SYSTEM: 75%
SELECTED DECAY RATE CONSTANT: 0.04 yr
SELECTED ULTIMATE METHANE RECOVERY RATE: 3,203.7 cu ft/ton
METRIC EQUIVALENT: 100 cu m/Mg
Conversions: 35.314667 cu ft per cu m
1.1023113 ton per Mg
32.037 cu ft/ton per cu m/Mg

SCS ENGINEERS
SHEET 3 of 4
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory 02209360.26
SUBJECT BY DATE
CY2017 Fugitive Landfill Emission Calculations MAV 5/30/2018
CHECKED DATE
DSG
(3) Hazardous Air Pollutant(HAPs) Emissions
Methane Production= 27,355,072 m'/yr (As caculated by LandGEM,see"Estimated LFG Generation/Emission
Methane Content of LFG= 50% Rates"table on page 1.)
Assumed Collection Efficiency= 75%
Fugitive LFG Production= (27,355,072 m3/yr/0.5)'(1-0.75)=13,677,536.20 m3/yr
Example
1,1,1-trichloroethane Molecular Weight= 133.41 g/gmol
Concentration= 0.168 ppmv Waste Industry Air Coalition(WIAQ) 2001
Q1.1.1mchmm thus = (13,677,536.20 m3/yr)*(0.168 ppmv/1E+06)= 2.30 m3/yr
UMi_i.j,chio.«mare= (2.30 m3/yr)*[(133.41 g/gmol* 1 atm)/(8.205E-5 m3-atm/gmol-K*1,000 g/kg*(273+25 K))l=
UMLLI-mchl.rotha.= 12.54 kg/yr
77-1
UMI_i_i-wchbro thaw= (12.54 kg/yr)*(2.2lb/kg)= 27.58 Ib/yr 1,1,1-trichloroethane
UMLLJ.mchbmcmam= (27.58Ib/yr)/(2,000lb/ton)= 1.38E-02 ton/yrl,l,l-trichloroethane

SCS ENGINEERS
SHEET 4 „/ 4
CLIENT PROJECT Fast Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory 02209360.26
SUBJECT BY DATE
CY2017 Fugitive Landfill Emission Calculations MAV 5/30/2018
CHECKED DATE
DSG 6/1/2018
(3)HAP Emissions,continued
2017 Methane Generation(m3/yr)= 27,355,072
2017 LFG Generation(m3/yr)= 54,710,145
2017 LFG Fugitive Production(m3/yr)= 13,677,536
Landfill Gas Temperature(0C)1= 25
Pollutant Mol.Wt. Conc' Q(p), UM( ), FM(p)6
(g/gmol) (ppmv) m'/vr (kg/yr) (lb/yr) (ton/yr) (lbs/yr) I (ton/yr)
L 1,1-trichloroethane TAP HAP 133.41 0.168 2.30 12.54 27.58 1.38E-02 27.58 1.38E-02
I.12.2-telrachloroethane TAP.HAP 167.85 0.070 0.96 6.57 14.46 7.23E-03 14.46 723E-03
1.1-dichlorllethane TAP,HAP 98.97 0.741 10.14 41.02 90.25 4.51E-02 90.25 4.51E-02
1.1-dichloroetheneTAP.HAP 96.94 0.092 1.26 4.99 10.98 5.49E-03 10.98 5.49E-03
1.2-dichloroethane TAP.HAP 98.96 0.120 1.64 6.64 14.61 7.31E-03 14.61 7.31E-03
1.2-dichloro ro aneHAP 112.99 0.023 0.31 1.45 3.20 1.60E-03 3.20 1.60E-03
acrylonitrileTAP,HAP 53.06 0.036 0.49 1.07 2.35 1.18E-03 2.35 1.18E-03
benzene TAR HAP 78.11 0.972 13.29 42.47 93.43 4.67E-02 93.43 4.67E-02
carbon disulfide TAP.HAP 76.13 0.320 4.38 13.63 29.98 1.50E-02 29.98 1.50E-02
carbon tetrachloride TAP.HAP 153.84 0.007 0.10 0.60 1.33 6.63E-04 1.33 6.63E-04
carbonyl sulfide HAP 60.07 0.183 2.50 6.15 13.53 6.76E-03 13.53 6.76E-03
chlorobenzene TAP.HAP 112.56 0.227 3.10 14.29 31.44 1.57E-02 31.44 1.57E-02
chloroethaneTAP-HAP 64.52 0.239 3.27 8.63 1898 9.49E-03 18.98 9.49E-03
chloroform TAP.HAP 119.39 0.021 0.29 1.40 3.09 1.54E-03 3.09 1.54E-03
chloromethane TAP.HAP 50.49 0.249 3.41 T03 15.47 7.74E-03 15.47 7.74E-03
dichlorobenzene TAP.HAP 147.00 1.607 21.98 132.14 290.72 1.45E-01 290.72 1.45E-01
dichloroditluoromethane TAP 120.91 1.751 23.95 118.43 260.55 1.30E-01 260.55 1.30E-01
dichloromethane TAP.HAP 84.94 3.395 46.44 161.31 354.89 1.77E-01 354.89 1.77E-01
ethyl merca tan TAP 62.13 1.356 18.55 47.13 103.68 5.18E-02 103.68 5.18E-02
eth (benzene HAP 106.16 6.789 92.86 403.16 886.96 4.43E-01 886.96 4.43E-0I
ethylene dibromide TAP.HAP 187.88 0.046 0.63 4.83 10.64 5.32E-03 10.64 5.32E-03
hexane TAP.HAP 86L 8 2.324 31.79 112.04 246.48 1.23E-01 246A8 1.23E-01
hydrogen sulfide TAP 34.08 23.578 322.49 449.49 988.88 4.94E-01 988.88 4.94E-01
mercury and compounds TAP.HAP 200.61 2.92E-04 3.99E-03 3.28E-02 7.21E-02 3.60E-05 7.21E-02 3.60E-05
methyl ethyl ketone TAP 72.11 10.557 144.39 425.84 936.85 4.68E-01j266
4.68E-01
methyl isobu I ketone TAP'HAP 100.16 0.750 10.26 42.02 92.45 4.62E-02 4.62E-02
meth I merca tan TAP 48.11 1.292 17.67 34.77 76.50 3.82E-02 3.82E-02
perchloroeth Iene TAP.HAP 165.83 1.193 16.32 110.67 243.47 1.22E-01 1.22E-01
toluene TAP HAP 92A3 25A05 347.48 1,309.28 2,880.42 1.44E+002 1.44E+00
trichloroeth Iene TAP.HAP 13L40 0.681 9.31 50.06 110.12 5.51E-02 5.51E-02
vim I chloride TAP.HAP 62.50 1.077 14.73 37.65 82.84 4.14E-02 4.14E-02
IenesTAP.HAP 106.16 16.582 226.80 984.72 2.166.37 1.08E+007Total HAPs Only --- --- 866.02 3,516.41 7,736.09 3.87 9 3.87
Notes
I "I he landfill gas temperature was obtained from AP42 Page 2.4-5.
2 the AP-42 Section 2.4 default for Flare Destruction Efficiency was assumed.
3 Pollutant concentrations Waste Industry Coalition(WIAC-2001)
4 Q(p)=Volumetric emission rate of the pollutant. AP42 Section 2.4 equation(3).
5 and 6. UM(p)=Uncontrolled mass emissions of pollutant If no collection exists,this is also equal to the fugitive emission rate.FM(p)of the pollutant AP-42 equation(4).
1 AP denotes compounds that are classed as toxic au pollutants per the North Carolina Department of Environmental Quality.Division of Air Quality(DAQ)
°AP denotes compounds that are classified as hazardous au pollutants per AP-42 and CAA Section 112.
-The compounds listed above were compiled from AP-42(revised Nov.1999)and CAA Section 112.

SCS ENGINEERS
Sill I I I ul
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory 02209360.26
SUBJECT BY DATE
CD-Flare 1 Emission Calculations MAV 5/30/2018
NOx.CO,PM CHECKED DATE
DSG 6/1/2018
OBJECTIVE: Calculate flare emissions based on LEG consumption.
LEG Consumption: 680,596,822 scVyr(CY2017)
LEG Heat Content: 506 Btu/scf(assumed at 50%CH4)
Calculated MMBTU: 344,382 MMBtu/yr(CY2017)
APPROACH: Use manufacturer data and AP-42 equations and emission factors.
SOLUTION:
(1)NOx Emissions
NO,Emission Factor= 0.068 Ib/MMBtu (AP-42,Table 13.5-1)
LEG Consumed= 344,382 MMBtu/yr
CMNo,= (0.068]b/MMBtu)*(344,382 MMBtu/yr)= 23,417.98 Ib/yr NOx
CMNo�= (23,417.98 Ib/yr)/(2,000 lb/ton)= 11.71 ton/yr NO
(2)CO Emissions
CO Emission Factor= 0.31 lb/MMBtu (AP-42.Table 13.5-1)
LEG Consumed= 344,382 MMBtu/yr
CMco= (0.31 Ib/MMBtu)*(344,382 MMBtu/yr)= 106,758.42 Ib/yr CO
CMco= (106,758.42 Ib/yr)/(2,000 Ib/ton)= 53.38 ton/yr CO
(3) PM Emissions
PM Emission Factor= 17 lb/106 ft;CH4 (AP-42,Section 2.4,Table 2.4-5)
LEG Consumed= 344,382 MMBtu/yr
HHV of Methane= 1,020 Btu/ft3 (AP-42,Section 3.2)
Equivalent Amount of CH4 Consumed:(344,382 MMBtu/yr)/(1,020 MMBtu/106 ft3)= 337.63 x 106 ft3 CH4
CMPM= (17 Ib/10^6 ft3 CH4)*(337.63 x ]0^6 ft3 CH4)= 5,739.70 Ib/yr PM
CMPM= (5,739.70 Ib/yr)/(2,000 Ib/ton)= F 2.87 ton/yr PM

SCS ENGINEERS
SHEET 2 of 5
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Invento 02209360.26
SUBJECT BY DATE
CD-Flare 1 Emission Calculations MAV 5/30/2018
NMOC,VOC CHECKED DATE
DSG 6/1/2018
(4)NMOC Emissions
-Use the default concentration of NMOC(as hexane)from AP42 Table 2.4-2. The default NMOC concentration is 595 ppmv.
-Use Equations(3),(4),&(5)of AP42,Section 2.4 to determine NMOC emissions.
Molecular Weight of Hexane= 86.18 g/gmol
LFG Consumed= 344,382 MMBtu/yr
HHV of Landfill Gas= 506 Btu/ft'
Amount of Landfill Gas Consumed=(344,382 MMBtu/yr)/(506 MMBtu/NM4 ft3)° 680.60 x106 ft'LFG
Eqn(3)
QNMOC= (680.60 x 10^6 ft3 LFG)*(1 m3/35.3198 ft3)*(595 ppmv/1 V6)= 11,465.39 m'/yr
Eqn(4)
UMNMOC= (11,465.39 m3/yr)*[(86.18 g/gmol*1 atm)/(8.205E-5 m3-amVgmol-K* 1,000 g/kg*(273+25 K))]_
UMNMOC= 40,411.06 kg/yr
Eqn(5)
CMNMOC= [40,411.06 kg/yr*(1-NCOL/100)]+(40,411.06 kg/yr)*(NCOL/100)*(1 -NCNT/100)]
NcoL=100%since calc is based on actual flow rate to the flare and not an assumed collection rate.
NCNT=99.2% Assume that the flare is capable of reducing NMOCs 99.2%by weight(AP42 Table 2.4-3).
CMNMOC= [(40,411.06 kg/yr)*(1 -100/100)]+(40,411.06 kg/yr)*(100/100)*(1 -99.2/100)]= 323.29 kg/�r
CMNMOC= (323.29 kg/yr)*(2.2 Ib/kg) = 1 711.23 Ib/yr NMO(
CMNMoC= (711.23 Ib/yr)/(2,000lb/ton)= 0.36 ton/yr NMO(
(5)VOC Emissions
-Use Note"O"from Table 2.4-2. The default VOC content at non-co-disposal sites is 39%of NMOC by weight(235 ppmv as hexane).
CMvoC= 711.23 lb/yr NMOC*0.39= 277.38 lb/yr VOC
CMvoc= 0.36 ton/yr NMOC*0.39= 0.14 ton/yr VOC

SCS ENGINEERS
SHEET 3 01
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory 02209360.26
SUBJECT BY DATE
CD-Flare I Emission Calculations MAV 5/30/2018
SO2,Uncombusted HAPs CHECKED DATE
DSG 6/l/2018
(6)SOZ Emissions
-Use Equations(3),(4),&(7)from AP-42 Section 2.4 to determine SO,emissions.
H2S Concentration= 23.578 ppmv WIAC2001
Molecular Weight of Sulfur(S)= 32 g/gmol
Molecular Weight of Hydrogen Sulfide(H 34 g/gmol
HHV of Landfill Gas= 506 Btu/ft'
LFG Consumed= 344,382 MMBtu/yr
Amount of Landfill Gas Consumed=(344,382 MMBtu/yr)/(506 MMBuvMM ft 680.60 x10*ft3 LFG
Eqn(3)
Q Zs= (680.60 x I O^6 ft3) (m3/35.3198 ft3)*(23.6 ppmv H2S/1 V6)= 454.34 m'HZS
QS= (454.34 m3 H2S/yr)"(32 g/gmol S/34 g/gmol 1-12S)= 427.61 MIS
Eqn(4)
UMs= (427.61 m3/yr)*[(32 g/gmol* I arm)/(8205E-5 m3-amt/gmol-K*1,000 g/kg*(273+25 K))]_
LIM,= 559.63 kg S/yr
Eqn(7)
CMsoZ=(559.63 kg S/yr)*(NCOL/100)*2.0*(98%conversion efficiency of S to SO2)
Nctt,=100%since calc is based on actual flow rate to the flare and not an assumed collection rate.
CMS02= 559.63 kg S*(100/100)*2.0*0.98= 1,096.88 kg/yr
CMso,_(1,096.88 kg)*(2.2 lb/kg)= 2,413.15 Ib/yr SOZ
CMsoZ=(2,413.15 Ib/yr)/(2,000 lb/ton)= 1.21 tonlyr SO3
(7) Hazardous Air Pollutant(HAPs)Emissions
-HAPs are calculated in a manner consistent with NMOCs,except that the concentration and molecular weight of the individual HAPs
are substituted into the equations. See Table 3 for a summary of flare HAP emissions.
Example
1.1.1-trichloroethane Molecular Weight= 133.41 g/gmol
Concentration= 0.168 ppmv Waste Industry Air Coalition(W IAC);2001
Qi (680.60 x 1 E+06 ft3 LFG)*(m3/35.3198 113)*(0.168 ppmv/1 E+06)= 3.24 m'/yr
CMLi.i_e;�M.,h.._ (3.24 m3/yr)*[(133.41 g/gmol* I atm)/(8.205E-05 m3-atm/gmol-K* 1,000 g/kg*(273+25 K))]
CMIAJ-,,,cm,m.h*,,,= 17.66 kg/yr 1,Ll-trichloroethane
CM,,, (17.66 kg/yr)*(2.2 lb/kg)'(ton/2,000 lb)= 1.94E-02 ton 1,1,1-trichloroethane to Flare
1,1,1-trichloroethane= CMi_i_i_,,,,w.,,h„.(tons/yr)*(1-NCNT/100)
N,,=98%destruction efficiency(AP42 Table 2.4-3)
1,1,1-trichloroethane= (0.0194 ton/yr)*(1-(98/100))= 3.89E-04 ton 1,1,1-trichloroethanetoatmosphere

ti( ti I:\GI\F:I<Itti
SHEET 4 of
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory' 02209360.26
St iBJECT BY DATE
CD-Flare I Emission Calculations MAV 1 5/30/2018
Uncombusted HAPs CHECKED DATE
DSG 1 6/1/2018
(7)HAP Emissions,continued
2017 LFG Consumption(MMBtu/yr)= 344,382
HHV of LEG(Btu/fta) 506
2017 LEG Consumption(fta/yr)= 680,596,822
2017 LEG Consumption(ma/yr)= 19,269,555
Landfill Gas Temperature(mC)1= 25
Halogenated Destruction Eff.(%)2= 98.0%
Non-Halogenated Destruction Eff.(%1'= 99.7%
Merton Compound Destruction Eff.1'%)'= 0.0%
Pollutant a Mol.Wt. Cone.' Q(p)' UM( ), CD-Flare 1
(g/gmol) (ppmv) mI/ (kg/yr) (lb/yr) (lbyr) (ton/yr)
I.1,1-nichloroethane lN'.°AI' 133.41 0.168 3.24 17.66 38.86 0.78 3.89E-04
1.1,22-tetracMoroethane IAP_HAP 167.85 0.070 1.35 9.26 20.37 0.41 2.04E-04
1.1-dichloroethane 1 AC HAP 98.97 0.741 14.28 57.80 127,15 2.54 1'7E-03
I.I-dichloroethene TAPt 96.94 0.092 1.77 7.03 15.46 0.31 1.55E-04
I'-dichloroethan M.HAPe 98.96 1 0.120 2.31 9.36 20.59 0.41 2.06E-04
1.2-dichloropropanemil 112.99 0.023 0.44 2.05 1 4.51 0.09 4.51E-05
actvlonitrde TAP.[W 53.06 0,036 0.69 1.51 3.31 0.01 4.97E-06
benzene TAP.HAP 78.11 0.972 18.73 59.83 131.64 0.39 1.97E-04
carbon disulfide TAP.HAP 76.13 0.320 6.17 19,20 42.24 0.13 6.34E-05
carbon tetrachloride TAP'HAP 153.84 0.007 0.13 0.85 1.87 0.04 1.87E-05
carbonyl sulfide HAP 60.07 0,183 3.53 8.66 19,06 0.06 2.86E-05
chlorobenzene TAPAW 112.56 0.227 4.37 20,14 44,30 0.89 4.43E-04
chlomethane 1Ae HAP 64.52 0,239 4.61 12.15 1 26,74 0.53 2.67E-04
chloroform TM.HAP 119.39 0,021 0.40 1.98 4.35 0.09 4.35E-05
chloromethane TAP.HAP 50A9 0.249 4.80 9,91 21,80 0.44 2.18E-04
dichlorobenzene[AR HAP 147.00 1.607 30.97 186.17 409.57 8.19 4.t0E-03
dlchlorodifluoromethane TAP 120.91 1.751 33.74 166.85 367.07 7.34 3.67E-03
dnchloromethane TAP.HM 84.94 3,395 65.42 227.26 499.98 10.00 5.00E-03
elhcl merca tan TAP 62.13 1.356 26.13 66.40 146.07 0.44 2.19E-04
ethv(benzene It" 106.16 6.789 130.82 567.99 1,249.59 3.75 1.87E-03
ethclene dibromide TAP.HAP 187.88 0.046 0.89 6.81 14,98 0.30 1.50E-04
hexane IMI.Ha' 86.18 2.324 44.78 157.94 347.25 1.04 5.21E-04
hodro en chloride 1"BKA1�0 35.45 42.00 N/A N/A N/A 2,659.13 1.33E-00
h%dro en sulfide TAP 34.08 23.578 454.34 633.26 1,393.18 4.18 2.09E-03
mercury and compounds TAP HAP 200.61 2.92E-04 5.63E-03 4.62E-02 1.02E-01 1.02E-01 5.08E-0
methvl ethyl ketone IAP 72.11 10.557 203.43 599.95 1,319.88 3.96 1.98E-03
methyl isobutyl ketone IAP.HAP 100.16 0,750 14.45 59.20 1 130.24 0.39 1 95E-04
methyl merca tan TAP 48.11 1292 24.90 48.99 107.77 0.32 1.62E-04
crchlometh Iene TM.HAP 165.83 1,193 22.99 155.91 343.01 6.86 3.43E-03
toluene]".HAP 92.13 25.405 489.54 1,844.58 4,058.07 12.17 6.09E-03
trichloroeth Iene TAe HAP 131.40 0,681 13.12 70.52 155,15 3.10 1.55E-03
vinvl chloride r AP.HAP 62.50 1.077 20.75 53.05 116.71 2.33 1.17E-03
Wenes TAP HAP IO6.16 16,582 319.53 1,387,31 3051__09 916 4581'-0
l oud ll A Ps Only - -- -- 4.954.(18 10,898.97 2,723.64 1.36
ties
I The landfill gas temperature was obtained from AP42 Page 2 45.
The AP42 Section 2 4 default for Flare Destruction Efficiency was assumed.
3 Pollutant concentrations used to compute the estimated emissions are from Waste Industry Coalition(W IAC-2001)
Q(p)=Volumetric emission rate of the pollutant AP42 Section 2 4 equation(3)
5 UM(p)=Uncontrolled mass emissions of pollutant If no collection exists,this is also equal to the fugitive emission rate.FM(p)of the pollutant AP42 equation(4)
HCl emissions are a product of the combustion process and are calculated in a manner different than the other pollutants fisted above See page 5 of the calculation sheets.
car denotes compounds that are classified as toxic air pollutants per the North Carolina Department of Environmental Quality.Division of Air Quality(DAQ).
"denotes compounds that are classified as ha>srdous air pollutants per AP42 and CAA Section 112
'1hc compounds listed above were compiled from AP42(revised Nov.1998)and CAA Section 112.

SCS ENGINEERS
SHEET 5 of 5
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory 02209360.26
SUBJECT BY DATE
CD-Flare I Emission Calculations MAV 1 5/30/2018
Uncombusted HCI CHECKED DATE
DSG 6/l/2018
(8)HCI Emissions
-Use Equations(3),(4),&(10)from AP42 Section 2.4 to determine HCl emissions.
HCI Concentration= 42.0 ppmv (AP42,Page 2.4-9)
Molecular Weight of Chlorine(C])= 35.453 g/gmol
HHV of Landfill Gas= 506 Btu/ft'
LFG Consumed= 344,382 MMBtu/yr
Amount of Landfill Gas Consumed=(344,382 MMBtu/yr)/(506 MMBtu/MM ft3)= 680.60 x10*W LFG
Eqn(3)
QC,= (680.60 x 10^6 ft3)*(m3/35.3198 ft3)*(42.0 ppmv Cl/10^6)= 80932 m'CI
Eqn(4)
UMcj= (809.32 m3)*[(35.453 g/gmol* 1 atm)/(8.205E-5 m3-atm/gmol-K*1,000 g/kg*(273+25 K))]_
UMC,= 1,173.49 kg Cl
Eqn(10)
CMHCi= (1,173.49 kg C]/yr)* (NCOL/100)*1.03*(NCNT/]00)
NCOL=100%since calc is based on actual flow rate to the flare and not an assumed collection rate.
NCNT=100%Assume the flare is capable of converting 100%of the Cl to HCI.
CMHCi= (1,173.49 kg C]/yr)*(100/100)*1.03*(100/100)= 1,208.69 kg/yr HCI
CMHC1= (1,208.69 kg/yr)*(2.2 lb/kg) = 1 2,659.13 Ib/yr HCI
CMHci= (2,659.13 Ib/yr)/(2,000 lb/ton)= 1.33 ton/yr HCI

SCS ENGINEERS
SHEET 1 of 5
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory 02209360.26
SUBJECT BY DATE
CD-Flare 2 Emission Calculations MAV 5/30/2018
NOx,CO.PM CHECKED DATE
DSG 6/1/2018
OBJECTIVE: Calculate flare emissions based on LFG consumption.
LFG Consumption: 877,675,085 scf/yr(CY2017)
LFG Heat Content: 506 Btu/scf(assumed at 50%CH4)
Calculated MMBTU: 444.104 MMBtu/yr(CY2017)
APPROACH: Use manufacturer data and AP-42 equations and emission factors.
SOLUTION:
(1)NOx Emissions
NO,Emission Factor= 0.068 lb/MMBtu (AP-42.Table 13.5-1)
LFG Consumed= 444,104 MMBtu/yr
CMNo:_ (0.068 Ib/MMBtu)*(444,104 MMBtu/yr)= 30,199.04 Ib/yr NOx
CMNo.= (30.199.04 Ib/yr)/(2,000 lb/ton)= 15.10 ton/yr NOx
(2)CO Emissions
CO Emission Factor= 0.31 Ib/MMBtu (AP-42,Table 13.5-1)
LFG Consumed= 444.104 MMBtu/yr
CMco= (0.31 Ib/MMBtu)*(444.104 MMBtu/yr)= 137,672.11 Ib/yr CO
CMco= (137,672.11 lb/yr)/(2,000 lb/ton)= 68.84 ton/yr CO
(3)PM Emissions
PM Emission Factor= 17 Ib/106 ft'CH4 (AP-42,Section 2.4.Table 2.4-5)
LFG Consumed= 444,104 MMBtu/yr
HHV of Methane= 1,020 Btu/ft' (AP-42,Section 3.2)
Equivalent Amount of CH4 Consumed(444,104 MMBtu/yr)/(1,020 MMBtu/106 ft3)= 435.40 x ]06 ft'CH4
CMPM= (17 Ib/10^6 ft3 CH4)*(435.40 x 10^6 ft3 CH4) 7,401.73 Ib/yr PM
-71
CMPM= (7,401.73 lb/yr)/(2,000 lb/ton)= 3.70 ton/yr PM

SCSENGINEERS
YlllI I 9 of 5
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory 02209360.26
SUBJECT BY DAI F
CD-Flare 2 Emission Calculations MAV 1 5/30/2018
NMOC,VOC CHECKED DATE
DSG 6/12018
(4)NMOC Emissions
-Use the default concentration of NMOC(as hexane)from AP-42 Table 2.4-2. The default NMOC concentration is 595 ppmv.
-Use Equations(3),(4),&(5)of AP42,Section 2.4 to determine NMOC emissions.
Molecular Weight of Hexane= 86.18 g/gmol
LFG Consumed= 444,104 MMBtu/yr
HHVof Landfill Gas= 506 Btu/ft'
Amount of Landfill Gas Consumed=(444,104 MMBtu/yr)/(506 MMBtu/MM ft3)= 877.68 x10*ft3 LFG
Eqn(3)
QNMoc= (877.68 x I V6 113 LFG)*(I m3/35.3198 ft3)*(595 ppmv/l V6)= 14,785.38 m3/yr
Eqn(4)
UMNMOC= (14,785.38 m3/yr)*[(86.18 g/gmol*1 atm)/(8.205E-5 m3-atm/gmol-K*1,000 g/kg*(273+25 K))]_
UMNMOC= 52,112.77 kg/yr
Eqn(5)
CMNMOC= 152,112.77 kg/yr*(1-NCOL/100)]+(52,112.77 kg/yr)*(NCOL/l00)*(1 -NCNT/l00)]
NCOL=100%since calc is based on actual flow rate to the flare and not an assumed collection rate.
NCNT=99.2% assume that the flare is capable of reducing NMOCs 99.2%by weight(AP42 Table 2.4-3).
CMNMOC= [52,112.77 kg/yr*(1-100/100)1+(52.112.77 kg/yr)*(100/100)*(1 -99.2/100)]= 416.90 kg/yr
CMNMOC= (416.90 kg/yr)*(2.2 Ib/kg) = 1 917.18 Ib/yr NMOC
CMNMOC= (917.18 Ib/yr)/(2,000 lb/ton)= 0.46 ton/yr NMOC
(5)VOC Emissions
-Use Note"c"from Table 2.4-2. The default VOC content at non-co-disposal sites is 39%of NMOC by weight(235 ppmv as hexane).
CMvoC= 917.18 Ib/yr NMOC*0.39= 357.70 Ib/yr VOC
CMvoc= 0.46 ton/yr NMOC*0.39= 0.18 ton/yr VOC

SCS ENGINEERS
SHEET 3 of 5
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory 02209360.26
SUBJECT BY DATE
CD-Flare 2 Emission Calculations MAV 5/30/2018
5O1,Uncombusted HAPs CHECKED DATE
DSG 6/112018
(6)SOt Emissions
-Use Equations(3),(4),&(7)from AP-42 Section 2.4 to determine SO,emissions.
H,S Concentration= 23.578 ppmv W IAC 2001
Molecular Weight of Sulfur(S)= 32 g/gmol
Molecular Weight of Hydrogen Sulfide(Hz: 34 wgmol
HHVof Landfill Gas= 506 Btu-ft'
LFG Consumed= 444,104 MMBtu/yr
Amount of Landfill Gas Consumed=(444,104 MMBtu/yr)/(506 MMBtu/MM ft3 877.68 xl 0*fta LFG
Eqn(3)
QH2s= (877.68 x I V6 0)*(m3/35.3198 ft3)*(23.6 ppmv H2S/10^6)= 585.90 m'H,S
Q,_ (585.90 m3 H2S/yr)*(32 g/gmol S/34 g/gmol H2S)= 551.43 m'S
Eqn(4)
UMs= (551.43 m3/yr)*[(32 g/gntol* I arm)/(8.205E-5 m3-atm/gmol-K*1,000 g/kg*(273+25 K))]_
LIM,= 721.69 kg S/yr
Eqn(7)
CMso,_(721.69 kg S/yr)*(NCOL/100)*2.0*(98%conversion efficiencv of S to SO2)
Nc,,,.=100%since calc is based on actual Flow rate to the Flare and not an assumed collection rate.
CMS02=(721.69 kg S/yr)*(100/100)*2.0*0.98= 1.414.51 kg/yr
CMso2=(1,414.51 kg)*(2.2 lb/kg)= 3.1 1 1.91 Ib/yr S%
CMso,=(3,111.911b/yr)/(2,000lb/ton)= 1.56 ton/yrSot
(7) Hazardous Air Pollutant(RAPs)Emissions
-HAPs are calculated in a manner consistent with NMOCs,except that the concentration and molecular weight of the individual HAPs
are substituted into the equations. See Table 3 for a summary of Flare HAP emissions.
Example
1,1,1-trichloroethane Molecular Weight= 133.41 gigmol
Concentration= 0.168 ppmv Waste Industry Air Coalition(W1AC);2001
QL1 Mchh-w,ham (877.68 x IE+06 ft3 LFG)*(m3/35.3198 ft3)*(0.168 ppmv/1 E+06)= 4.17 m'/yr
CM (4.17 rt3/yr)*[(133.41 g/gmol* 1 atm)/(8.205E-05 m3-atm/gmol-K* 1,000 g/kg*(273+25 K))]
CMi,1.1,,,,�,t,„,, 22.78 kg/yr 1,1,1-trichloroethane
CM1,1_.*aNao, _ (22.78 kg/yr)*(2.2lb/kg)*(ton/2,000lb)= 1 2.51 E-02 ton l,l,l-trichloroethane to Mare
1,1,1-trichloroethane= CMii.,,,,,hi,,,,�h„,e(ton/yr)*(I-NCNT/100)
Ncrrr=98%destruction efficiency(AP-42 Table 2.4-3)
1,1,1-trichloroethane= (0.0251 ton/yr)*(I-(98/100))= 5.01E-04 tonl,1,1-trichloroethane to atmosphere

Sc S ENGINEERS
SHEET 4 of 5
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory 02209360.26
SUBJECT BY DATE
CD-Flare 2 Emission Calculations MAV 1 5/30/2018
Uncombusted HAPs CHECKED DATE
DSG 6/I/2018
(7)HAP Emissions,continued
2017 LFG Consumption(MMBtu/yr)= 444,104
I1HV of LFG(Btu/fta) 506
2017 LFG Consumption(ita/yr)= 877,675,085
2017 LFG Consumption(ma/yr)= 24,849,379
Landfill Gas Temperature(aQl= 25
Halogenated Destruction Eft.(%)'= 98.0%
Non-Halogenated Destruction Eft:(%)'= 99.7%
Mercury Compound Destruction Eff.(%)2= 0.0%
Pollutant Vol Pl Conc. Qlp) UM(p)5 CD-Flame2
(g'enudl Wpll%) tin'/ (kg/yr) (lb/yr) (lb/yr) (ton/Nr)
I,1.1-trick loruethane l/J'�L"I 13341 0.168 4.17 22.78 50.11 1.00 5.01E-04
1,1,2,2-tetrachloroethane l.v.HAP 167.85 0.070 1.74 11.94 26.27 0.53 2.63E-04
1,1-dichloroethane T".rt"P 98.97 0,741 18.41 74.53 163.97 3.28 1.64E-03
l,ldichloroethene TAPAAP 96.94 0.092 2,29 9.06 19.94 0.40 1.99E-04
1,2dichloroethane TM.HAP 98.96 0,120 2,98 12,07 26.55 0.53 2.66E-04
1,2dichloro ro ane""" 112.99 0.023 0.57 2.64 5.81 0.12 5.81E-05
acrylonitrile I",1W 53.06 0.036 0.89 1.94 4.27 0.01 6.41E-06
benzene'At'.HM 78.11 0.972 24.15 77.16 169.75 0.51 2.55E-04
carbon disulfide TAP'H" 76.13 0.320 7.95 24.76 54.47 0.16 8.17E-05
carbon tetrachloride TA""A" 15354 0,007 0.17 1.09 2.41 0.05 2.41E-05
,carbonyl sulfide 1W 60.07 0 183 4.55 11.17 24.58 0.07 3.69E-05
chlorobenzene TAP.""" 112.56 0,227 5.64 25,97 57.13 1.14 5.71E-04
chloroetha ucTM'nAP 64.52 0.239 5.94 15.67 34.48 0.69 3.45E-04
chloroform'""'""" 119.39 0.021 0.52 2.55 5.61 0.11 5.61E-05
chloromethane TAP.HAP 50.49 0.249 6A9 12.78 28.11 0.56 2.81E-04
dichlorobenzene TA""A" 147.00 1.607 39.93 240.08 528.17 10.56 5.28E-03
dichlorodiFluoromethane l"" 120.91 1,751 43.51 215A6 473,36 9.47 4.73E-03
dichloromethane TAP,11P 84.94 3.395 84.36 293.07 644.76 1 12.90 6.45E-03
ethyl merca tan TAP 62.13 1.356 33.70 85.62 188,37 0.57 2.83E-04
ethvlbenzene""" 106.16 6.789 168.70 732.47 1611.42 4.83 2.42E-03
ethylene dibromide TM,""" 187.88 0.046 1.14 8.78 19.32 0.39 1.93E-04
hexane TAP,""" 86.18 2.324 57.75 20355 447.80 1.34 6.72E-04
hydrogen chloride TAP,in"a 15,45 42.00 N/A N/A N/A 3,429.12 1.71E+00
hydrogen sulfide TAP 34.08 23.578 585.90 816.63 1,796.59 5.39 2.69E-03
mercury and compounds T".li" 200.61 2.92E-04 7.26E-03 595E-02 131E-01 1.31E-01 6.55E-05
methyl ethyl ketone TAP 72.11 10.557 262.33 773,67 1702.08 5.11 2.55E-03
methyl isobutyl ketone tie.nAP 100.16 0.750 18.64 76.34 167.96 0.50 2.52E-04
methyl merca tan TM 48.11 1.292 32.11 63.17 138.98 0.42 2.08E-04
perchloroeth lene TAP.HAP 165.83 1.193 29.65 201.06 442.33 8.85 4.42E-03
toluene TAe""" 92,13 21,405 631.30 2371,71 1231,16 11,70 7.85E-03
inchlorocth ene TAP.""" 131.40 0.681 16.92 90.94 200.07 4.00 2.00E-03
cm I chloride T"" 62.50 1.077 26.76 68.41 150.50 3,01 L51 E-03
cylenes IAP HAP 106.16 16.582 412.05 1789.03 3935.97 11.91 5.90E-03
'Ibtal II AIh Unh --- --- --- (088.62 14,054.95 3,512.31 1.76
Notes
1.The Iandf0l gas temperature was obtamed from AP42 Page'_4-5
2, The AP42 Section 2 4 default for Flare Destruction Efficiency was assumed.
3. Pollutant concentrations used to compute the estimated emissions are from Waste Industry Coalition(WIAC-2001)
Q(p)=Volumetric emission rate of the pollutant AP42 Section 2 4 equation(3).
5. L`M(p)=Uncontrolled mass emissions of pollutant. If no collection exists,this is also equal to the fugitive emission rate.FM(p)of the pollutant AP-42 equation(4)
HCI emissions area product of the combustion process and are calculated in a manner different than the other pollutants listed above. See page 5 of the calculation sheets
u'denotes compounds that are classified as toxic au pollutants per the North Carolina Department of Environmenual Quality,Division of Air Quallt5(DAQ)
roe denotes compounds that are classified as hazardous an pollutants per AP-42 and CAA Section 112
'The compounds listed above were compiled from AP42(revised Nov.1998)and CAA Section l l2

SCSENGINEERS
SHEET 5 of
IiENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Invento 02209360.26
St BJECT BY DATE
CD-Flare 2 Emission Calculations MAV 1 5/30/2018
Uncombusted HCl CHECKED DATE
DSG 6/1/2018
(8)HCI Emissions
-Use Equations(3),(4),&(10)from AP-42 Section 2.4 to determine HCI emissions.
HCI Concentration= 42.0 ppmv (AP42,Page 2.4-9)
Molecular Weight of Chlorine(Cl)= 35.453 g/gmol
HHV of Landfill Gas= 506 Btu/ft'
LFG Consumed= 444.104 MMBtu/yr
Amount of Landfill Gas Consumed=(444,104 MMBtu/yr)/(506 MMBtu/MM 113)= 877.68 x106 W LF(
Eqn(3)
QC1= (877.68 x 10^6 ft3)*(m3/35.3198 ft3)*(42.0 ppmv Cl/10^6)= 1,043.67 in Cl
Eqn(4)
UMcj= (1,043.67 m3)*[(35.453 g/gmol* I atm)/(8.205E-5 m3-atm/gmol-K* 1,000 g/kg*(273+25 K))]_
UMCi= 1,513.29 kg Cl
Eqn(10)
CMHC1= 1,513.29 kg Cl* (NCOL/100)* 1.03*(NCNT/100)
NCoL=100%since calc is based on actual flow rate to the flare and not an assumed collection rate.
NCNT=100%Assume the flare is capable of converting 100%of the Cl to HCI.
CMNCi= 1,513.29 kg CI*(100/100)*1.03*(100/100)= 1,558.69 kg/yr HCI
CMHC= (1,558.69 kg/yr)*(2.2 lb/kg) = 1 3,429.12 Ib/yr HCI
CMHC1= (3,429.12 Ib/yr)/(2,000 lb/ton)= 1.71 ton/yr HCI

SCS ENGINEERS
SHEET I of
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory 02209360.26
SUBJECT BY DATE
Leachate Storage Tanks(IES-07) MAV 5/30/2018
CY2017 Emission Calculations(NMOC,VOC,HAPs) CHECKED DATE
DSG 6/I/2018
OBJECTIVE: Calculate emissions for lachate storage tanks based on laboratory analysis and throughput.
APPROACH: Use mass balance approach,assumes that all organic content volatilizes.
SOLUTION:
Leachate Throughput: 10,981,200 gal/yr (Data obtained from landfill)
Organic Content: 547.3 µg/L, (See Below)
CMv«= (547.3 µg/L)•(10,981,200 gal/yr).(3.785 L/gal)«(1 Ib/453.6E+03 mg)*(1 mg/1,000 µg)= 50.15 Ib/yr VOC
CMvoc= (50.15 Ib/yr)/(8,760 hr/yr)= 5.72E-03 Ib/hr VC)C
CMvoC= (50.15 Ib/yr)/(2,000 lb/ton)= 2.51 E-02 ton/yr VOC'
Note: NMOC emissions are conservatively estimated to equal VOC emissions.
VOC ' (lb/yr) (lb/day) (ton/yr)
Acetone 200 18.33 5.02E-02 9.16E-03
Benzene 5 0.46 1.26E-03 2.29E-04
Dichloromethane 2.5 0.23 6.28E-04 1.15E-04
Ethylbenzene 5.8 0.53 1.46E-03 2.66E-04
Methyl Ethyl Ketone 300 27.49 7.53E-02 1.37E-02
Methyl lsobutyl Ketone 5 0.46 1.26E-03 2.29E-04
Toluene 16 1.47 4.02E-03 7.33E-04
S%Icmc 13 I.I') 3 26F.-03 5.96E-04
547.3 >U.I= 11APS11kils 0.016
Notes:
1. "Municipal Solid Waste landfill Leachate Characterization Study."Environmental Research&Educational
Foundation.September 2007.(Table 4"Extended VOCs").
Assumes data is representative of East Carolina Environmental Landfill Ieachale VOC content(Table 4"Extended VOCs").
Acetone is neither HAP or TAP,but included as a VOC for VOC emission estimate.
3. Leachate throughput provided by the site personnel.

- 1
SCS ENGINEERS
SHEET I or
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services CY2017 Air Emissions Inventory 02209360.26
SUBJECT BY DATE
CY2017 Facility Wide Emissions Summary MAV 5/30/2018
CHECKED DATE
DSG 6/1/2018
Landfill Finn 1 Flare 2 Diesel Welding Diesel Leachate
Pollutant Engines Operations Storage Tank Tank TOTAL
(ES-Ol) (CD-Flarel) (CD-Flare2) (IES-04) (IES-05) (IES-06) (IES-07)
(lb/yr) (Ib/yr) (lb/yr) (lb/yr) (lb/yr) (Ib/yr) (lb/yr) (lblyr) (ton/yr)
CO - 106358.42 137,672.11 2,940 - --- --- 247,371 123.69
NOx -- 23,417.98 30,199.04 13,680 -- --- •- 67,297 33.65
PM - 5,739.70 7,401.73 100 - -- •- 13,241 6.62
SOz - 2,413.15 3,111.91 900 - -- -- 6,425 3.21
NMOC 64,316 711.23 917.18 - -- 4.45 50.15 65.999 33.00
VOC 25,083 277.38 357.70 1,100 -- 4.45 50.15 26,873 13.44
1,1,1-trichloroethane]AP.HAP 27.58 0.78 1.00 - --- --- -- 29.36 1.47E-02
1,1,2,2-tetrachlorcethane TAP,IIAP 14.46 0.41 0.53 --- --- --- --- 15.39 7.70E-03
1,1-dichlorcethane TAP'HA" 90.25 2.54 3.28 --- --- --- -- 96.07 4.80E-02
I,1-dichloroethene TAPItAP 10.98 0.31 0.40 --- --- --- - 1L68 5.84E-03
1,2-dichloroethane l"P.HAP 14.61 0.41 0.53 --- --- -- •-• 15.56 7.78E-03
1,2-dichlor ro ane'MP 3.20 0.09 0.12 - --- --- -• 3.40 1.70E-03
acetaldehyde - -- -- 2.40 --- --- -- 2.40 1.20E-03
acrolein - -- - 0,30 --- --- --- 0.30 1.50E-04
acrylonitrile rn".Har 2.35 0.01 0.01 - --- --- - 2.37 1.19E-03
benzene TAP.HAP 93.43 0.39 0.51 2.90 --- 0.46 97.70 4.88E-02
carbon disulfide TAP-""" 29.98 0.13 0.16 --- --- --- -- 30.27 1.51E-02
carbon tetrachloride TAP.HAP 1.33 1 0.04 0.05 --- --- --- -- 1.41 7.05E-04
carbo"vl sulfde"AP 13.53 0.06 0.07 --- --- --- --- 13.66 6.83E-03
chlorobenzene 1AP.HAP 31,44 0.89 1.14 --- --- --- - 33.47 1.67E-02
chloroethane TAP.IMP 1898 0.53 0.69 --- --- --- - 20.20 I.0IE-02
chloroform TAP.PAP 3.09 0.09 0.11 --- --- --- -- 3.28 1.64E-03
chloromethane TAP_HAP 15.47 0.44 0.56 --- --- --- - 16.47 8.23E-03
dichlorobenzene TAP.HAP 290.72 8.19 10.56 --- --- --- -- 309.47 1.55E-01
dichlorodifluoromethane TAP 260.55 7.34 9.47 --- --- --- --- 277.35 1.39E-01
dichloromethane TAP'HAP 354.89 10.00 12.90 --- --- --- 0.23 378.01 1.89E-01
ethyl merca tan TA" 103.68 0.44 0.57 --- -- 104.68 5.23E-02
eth lbenzene"AP 886.96 3.75 4.83 --- --- --- 0.53 896.07 4.48E-01
ethylene dibromide TAP.MP 10.64 0.30 0.39 --- --- --- --- 11.32 5.66E-03
formaldehyde -- -- -- 3.00 --- --- --- 3.60 1.80E-03
hexane TAP.IMP 246.48 1.04 1.34 - --- --- -- 248.86 1.24E-01
hydrogen chloride TAP"A" - 2.659.13 3,429.12 - --- --- - 6,088.25 3.04
hydrogen sulfide TAP 988.88 4.18 5.39 - -- -- - 998.45 4.99E-0l
manganese -- - -•- -- IOLOO --- - 101.00 5.05E-02
mercuryand compounds TAR IMP OQ7 0.10 0.13 --- -- --- -- 0.30 1.52E-04
Meth)ethyl ketone TAP 936.85 3.96 5.11 -- -- --- 27,49 973.41 4.87E-01
meth I isobu I ketone TAP.HAP 92,45 0.39 0.50 - --- -- 0.46 93.80 4.69E-02
meth I merca ten TAP 76.50 0.32 0.42 -- - --- -- 77.24 3.86E-02
polycyclic organic matter - -- - 74.10 -- --- -- 74.10 3.71E-02
TAP HAP ___ -_
erchlorcedt lene � 243.47 6.86 8.85 -- --- 259.I7 1.30E-01
toluene 1AP.HAP 2,880.42 12.17 15.70 1.30 -- --- 1 47 2,911.06 1.46E+00
trichloreeth lene TAP.HAP 110.12 3.10 4.00 -- -- --- --- 117.23 s 86E-02
vinyl chloride Mr.HAP 82.84 '_31 3.01 -- --- --- -- 88.18 T a 1 E-02
x lens TAP IMP _ 166,37 „ Ir, 11.81 090 - --- 1 11) '.189A3 1 w
Total HAPs Only 7.736.09 2,023.64 3,512.31 85.50 101.00 --- 4.33 14.162.88 '.Uri
Notes.
r°dermum compounds that are classified m tome mr pollutants per the North Carolina Department of Environmental Quality.Divtson of Air Quality(DAQ)
denotes compounds that are classified as hazardous au pollutants per AP-42 and CAA Section 112
The compounds fisted aM.r,.ere compded from 4P-12(re nsrd Nor 14n8)and CAA Section I q