AQ_F_0700151_20211119_EI_Cmb-EI-File

2020 Emissions Inventory Review / Data Tracking Form
Facile Name: Iconic Marine Group, LLC Facile ID: 0700151
Facility Assigned to: Data Entry: Beaufort County
Classification: Yongcheng Chen YC Confidential Copy Submitted?
Title V ❑YES
❑NO
Initial Review/Data Entry
® Enter date received into ED. Date Received: 06/23/2021
I? Assigned to appropriate individual. Date Assigned: _06/30/2021 Date Due:
JR Paper copy submitted: One copy received with supporting documentation,certification form signed by responsible
official,and appears generally complete;OR
1�( Electronic copy submitted: All supporting documentation and certification form(with time/date stamp)signed by
responsible official has been received.
Comments:
Inventory Review
All forms and supporting documentation appear to be complete if paper submission(check ED OS data if electronic).
Contact,address,phone number changes entered into I-Beam/Facilities if necessary.
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.
Check if SCC codes for each OS are accurate and update if needed.
Evaluate"U"sources for significance and address according to policy.
Calculations/forms appear to add up correctly.
All compliance issues are being addressed(e.g.Toxics limits,above TV thresholds, large emissions
increase/decrease,installation without a permit).
All 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.).
Review facility comments and address any issues.
Update ED(Data Entry Main)if additional information is required(corrections due date and date received).
Check all ED QA/QC reports.
Comparison 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".
5��� �4,t � p �- �11 r�-dam siGq
Date Info Requested: Date Info Received: Total Days on Hold:
Date Review Complete: Jd Signature: 'In ak L-kA-L-
Date Submitted to EI Coordinator:
Date Approved: �Q 2� Initials: 1 4(y

Facility Total CY 2020 Emission Summary Recorded in ED Facility ID #: 0700151
Facility Name: Iconic Marine Group, LLC Permit#(s): 10534T02
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 emissioi No GHGs
times their 1995 IPCC Global Warming Potential (GWP), Reported
converted to metric tons)
Criteria Pollutants Actual Emissions
(Tons/Year)
Pollutant CAS CY 2020 CY 2019 Demini- %
from ED from Fees mus Change
PM(TSP) TSP 0.660000 0.890000 0.5 -25.8%
PM10 PM10 0.330000 0.450000 0.5 1 -26.7%
PM2.5 PM2.5 0.170000 0.220000 0.5 1 -22.7%
VOC VOC 25.07 29.20 0.5 1 -14.1%
Hazardous Air Pollutants (HAPs) Actual Emissions
and/or Toxic Air Pollutants (TAPS) (Pounds/Year)
Pollutant CAS CY 2020 CY 2019 Demini- %
from ED from Fees mus Change
Diethyl aniline,N,N- 121-69-7 91.10 36.60 100.0 148.9%
Ethyl acetate 141-78-6 0.000000 2.30 10.0 -100.0%
Ethyl benzene 100-41-4 56.30 40.70 100.0 138.3%
Hexane, n- 110-54-3 0.000000 1.00 100.0 -100.0%
MEK (methyl ethyl ketone, 2-butanone) 78-93-3 1,032.20 1,402.20 100.0 1 -26.4%
Methanol (methyl alcohol) 67-56-1 0.000000 0.400000 1,000.0 -100.0%
Methyl methacrylate 80-62-6 3,161.70 3,925.90 1,000.0 1 -19.5%
MIBK(methyl isobutyl ketone) 108-10-1 66.10 18.50 10.0 257.3%
Styrene 100-42-5 35,000.00 44,740.00 100.0 -21.8%
Toluene 108-88-3 375.30 97.50 100.0 1284.9%
Xylene (mixed isomers) 1330-20-7 333.70 203.70 100.0 63.8%
10/21/2021 Page 1 of 2

Largest Individual HAP Styrene 35,000.00 lbs
Total HAP Emissions 39,084.20 lbs
Largest Individual CAP VOC 25.07 tons
Total CAP Emissions 25.40 tons
Total TAP Emissions 36,807.30 lbs
Total Aggregate 25.40 tons
Emissions
DAO's Comments Regarding Inventory
10/21/2021 Page 2 of 2

COPY of RECORD Date Submitted: 6/7/2021 22:09:54
Inventory Certification Form(Title V)
Facility Name: Iconic Marine Group, LLC Facility ID : 0700151
1653 Whichards Beach Road Permit : 10534
Washington,NC 27889 County : Beaufort
DAQ Region : WARO
North Carolina Department of Environmental Quality
Division of Air Quality
Air Pollutant Point Source Emissions Inventory-Calendar Year 2020
These forms must be completed and returned even if the facility did not operate or emissions were zero
The legally defined "Responsible Official" of record for your facility is Jeff Harris
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 proprietorship;a general partner or the proprietor,respectively;
3. For a municipality,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 STATEMENT:
(Important: Legally Responsible Official,read and sign after all submissions are final.)
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
penalties of up to$25,000 per occurrence and possible imprisonment as outlined in G.S. § 143-215.3(a)(2))
Responsible Official's Signature Bel (use blue ink): Date Signed: L-�22- 2021
Printed Nam/JeffSignature:
This form appfaci sties. If this facility is not classified asTitle V,please telephone your regional office Emission
Inventory Conr proper forms.
Email address of Responsible Official: [e-mail] C E IV
Information on this Form cannot be held confidential JUN 2 3 202t
COPY of RECORD Date Submitted: 6/7/2021 22:09:54 DAQ WARD
1

Iconic Marine Group
2020 Emission Inventory Calculations
VOC, HAP and PM Emission Calculations
This document describes actual Volatile Organic Compound(VOC),Particulate Matter(PM)and
Hazardous Air Pollutant(HAP)emissions from the facility. In accordance with AP-42 section
Section 4.4(updated 5/08),emission calculations use ANSI/ACMA/ICPA UEF-1-2011a
Estimating Emission Factors from Open Molding Composite Processes which utilize the Unified
Emission Factors(UEF)for open molding of composites dated October 5,2011. An attached
table lists the basis for each emission factor(E-factor)utilized in the emissions calculations. A
copy of the October 5,2011 UEF table is also included with this letter.
The gelcoat spray guns are atomized. The styrene emission factor used for gelcoats is from the
gelcoat application row of the UEF table. The Methyl Methacrylate(MMA)emission factor used
for gelcoats is based on the MMA gelcoat application row of the UEF table. The resin guns are
non-atomized. The emission factor for lamination resins is taken from the mechanical non-
atomized row of the UEF table.
Small quantities of highly reactive liquid organic perioxide solutions(e.g.,Hi Point 90)are used
by the reinforced plastics industry to initiate the polymerization reaction in the resin or gelcoat
material. Emission estimates in this permit application are based on the composite Manufacturer
Associations' study,"Emission Factors for Liquid Organic Peroxide Catalysts used in the Open
Molding of Composites." The emission factor for Dimethyl Phthalate(DMP)or other utilized
organic is 0.04%of the available DMP by weight or 0.0144(0.04 x 36%).
Usage of and thus emissions from other raw materials(e.g.,mold cleaners and sealers,etc.)at the
Washington plant are smaller in nature. Emissions from these other material usages and/or
chemicals utilize a similar methodology or conservatively assume all of the chemical is emitted
(e.g.,solvents in paints used).
Particulate emissions from painting are calculated assuming a 1%total weight loss with 50
percent of those emissions PMio and 25 percent of those emissions PM2.5 as a conservative
estimate with no controls.
Particulate emissions from paint usage:
11,900 lbs paint bought plant-wide
assume 1%loss as particulate emissions,50%of that is PMIo and 25%is PM2.5
11,900 lbs x 0.01 = 119.0 pounds PM/year=0.059 tons PM/year
119.0 lbs PM x 0.5=59.5 pounds PMio/year=0.030 tons PMio/year
119.0 lbs PM x 0.25 =29.8 pounds PM2.5/yeah 0.015 tons PM2.5/year
Particulate emissions from hull and deck grinding:
481,000 lbs resin and gelcoat bought plant-wide
assume 1%loss with 25%of that emitted as particulate emissions,50%of that is PMio and 25%
is PM2.5-

Iconic Marine Group
2020 Emission Inventory Calculations
481,000 lbs x 0.01 x 0.25= 1,203 pounds PM/year=0.60 tons PM/year
1,203 lbs PM x 0.5 =601 pounds PMio/year=0.30 tons PMidyear
1,203 lbs PM x 0.25=301 pounds PM2.5/year=0.15 tons PM2.5/year

EF Table 1: Unified Emission Factors for Open Molding of Composites
N Revised and Approved: 1 011 31200 9
Emission Rate in Pounds of Styrene Emitted per Ton of Resin or Gelcoat Processed
Styrene content in sesinJgelooat„%(1i 133�' 33 34 35 36 37 38 39 40 41 d2 43 44 45 48 47 48 49 50 ?gg l"
Manual 0.126 x%styriete x 2000 83 8re 94 1CO 136 112 t 17 123 12D 134 14D 146 152 197 1 a3 169 174 1 180 1 (f0.286 x%styrene)-0.0525)x 2000
Manual wf Vapor Suppressed Resin VSR t" Manual emission factor;listed above] x 1-;v.50 x specific VSR redvct i n factor for each rev"uppressant for ivadon''.
Mechanical Atomized 0.168 x%styrene x 2000 1 t 1 12"1 140 1 154 1 188 1 163 1 197 211 225 240 1 254 268 1 283 1 2Q7 1 31,1 325 1 340 1 354 1 ((0.71 A x%styrene)-0.18)x 2000
Mechanical Atomized with VSR" Mechanical Atomized emission factor]'sted above; x it •t041 x specif,VSR rtduct r'aacr fa each resiistppressam fonnuiationi;
Mechanical Atomized Controlled Spray'^ 0.130 x%styrene x 2000 SC, 1 97 1 103 I I 1'.9 1 1.30 1 141 1 152 1 163 174 1 185 1 195 1 207 1 2 is 1 229 1 240 1 2E 1 1 2e2 1272 1 0.77 x((0.714 x%styrene)-0.181 x 2000
Mechanical Controlled Spray with VSR Mechanical Atomized Controlled Spray emission factor()sad above: x i I -(C.45 x specif c VSR reduction factor for each rsin1upptessant formulat*n?)
Mechanical Non-Atomized 0.107 x%styrene x 2000 71 1 74 1 77 1 60 1 83 1 Se I 89 I 93 I fit 1 00 1 102 1 IDS 1 108 1 111 1 115 1 116 1 121 124 1 ((0.157 x%styrene)-0.010)x 2000
Mechanical Non-atomized with VSR:* Mechanical Non-Atomized emission factor listed atevs] x tl-10.45 x specific VSR reduction fn:*.a for each-resm;&s vprtssar>farnuixton))
Mechanical Non-Atomized application of resins that Mechanical Nan-Atomized 6tyrene monomer emission Factor(listed above)x.55
contain Methyl Styrene monomer`f0
Mechanical Non-Atomized Filled DCPO resins 111) 0,144 x%styrene x 2000 05 96 101 1D4 108 111 114 117 t20 124 127 130 133 13a 140 143 145 140 110.1603 x%styrenel-0.0055)x 2000
Filament application 0.164 x%styrene x 2000 122 121 133 138 144 149 1551 150 166 171 177 182 188 103 124 204 210 2*.5 ((0.2746 x%slyrtnei-0,0298)x 2000
Filament application with VSR to 0..120 x%styrene x 2000 79 83 88 90 03 97 100 1 104 108 111 1151 118 122 125 129 133 116 140 0.95 x 110.2746 it%styrene)-0.02981 a 2000
Gelcoat Application 0.445 x%styrene x 2000 294 315 338 3H 277 398 418 430 3 56 4eO 481 501 522 544 5 M5 84 a 024 a45 ((1.03646 x%styrene)-0,195)x 2000
Getccat Controiled Spray Application 0.325 x.%styrene x 2000 215 230 245 2eO 275 290 205 321 336 351 RD 301 39C 411 427 442 457 472 0.71 x(11.03646 x%styrene)-OA95)x 2000
Gelcoat Non-Atomized Application nt' SEE Note 9,e1pw 100 205 214 223 232 241 250 259 258 278 287 296 305 314 323 332 341 35C (t0.4505 x%styrene)-0.0505)x 2000
Lesser Atomized"cost App€ication''o' for s 30:0.323 x'4 styrene 220 241 252 2e4 27a 287 209 311 322 334 346 357 380 38i 302 404 415 428 ((6.5842 x%styrene)-0.0782"I x 2001
.2000
Covered-Cure after Roil-Out Non-VSR process emission factor(listed above) x i 0.60 for f larwai <on 0.65 file Mechanical,,
covered-Curt without Rolf-out Non-VSR process emission factor(listen abp e] x 1 0.5C for Manua' <or>0.55 for Mechanicay
Emission Rate in Pounds of Methyl Methacrylate Emitted per Ton of Gelcoat Processed
MMA content in gelcoat,It 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 16 /7 18 1s _20 n
Gel cast application'" 15 3D 45 60 1 75 1 90 1 105 1 120 13151 IeO 11051 IeD 1195 1210 1 Z25 12401265 1270 1 28E I C.75x%NtMAx 2000 y
Naas
InctudYg slynne rnbnoraer content as sapplied,a--ss any extra styrene moncme=added by the molder.but before adcilion of c1m additves such as ppmCfra,f•;teas.glass....etc. n
2 Fc m;4as for materas w^h styrene content c•11%are based on fie emnscm rate at 33%(constant emisson factor expressed as percent of avat3Ele styrert),and for sty�er* o amm r V:%on the emission rate Osseo on the extrapo med'setes eouat'as.:these n
are not based on test gala but tee be4ved to be comeN.st ve es'ttmates.The va:ue for-:styrene`in dw farmadas should Oe c+�wt Asa fracl vt. For example.use the mput ra1ue 0 30 fora ntsn w h K%s`:yrere ccrrent by wt. n
3 The V3R reductcr factor:s xtenrined by testing each res rasuppressant formulation accerdat0 to tiz protieMoes detailed m me CFA Vapor Suppressant Effectiveness rest.
4 SEE the CFA Controlled Spray Handboox'or a detaad a*scrpiion of ttre cordoiled spray procedures. 0
5 'he ellect of vapor suppressants on a-mOns tram K!amtnt wiroing operations is base!oe+,he Dow Filament Winding Emissions Study.
F .nclud(ng MMA.monomer conie*as suppled.pus any exra MMA•nb omw added by the meter,tan before sdditar of olhez locatives such as powders,fillers.Qass....#to n
7 Basso on go-oat data front NMMA Emission Study. m
8 SEE ilte July 17 2XI EELS vapor.Emission Factors for Hon•Aromized App)icadon of Get Coats used in the Open Molding of Composites fcr a detailed descriptor,.of the non-atomized Oeiccat testing.
w 0 Use lre egation((0.450e x%styrene)-0.0505)x 2000 fcr gelooats with styrere ccterts between!F'%and 22%by W.; use tfte ecuation OARS x%styrene x.2000 for ge eats wld4 less than!P%s1}HMe oomler:'t by wl. 1'
1C Refer to Section 3.0.Insln:ct,ons and Examples fx the Emission Famr table,3.2 Caloulataon of the metf q!styrene factor J
11 Use this factor for the non-afomzed ml:catior of DC FD o-DCPD-Wend resixi,when filled to 305A or wort Cy wwgm (Zi
13 Table from 30%TO 32% styrene content 30 31 32
17 200 213 1r
ty

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) (%)
3MFillet 3MFillet Mechanical Non-Atomized Styrene 28.90% 0.0309
3MNGIF SNauticGrip IF Aerosol N/A—assume all emitted Toluene 0.50% 0.0050
6441-800 Resin(6441-800) Mechanical Non-Atomized Styrene 34.40% 0.0385
707061 EZ Sanding Grey Primer(707-061) N/A—assume all emitted Methyl Ethyl Ketone 4.80% 0.0480
707061 EZ Sanding Grey Primer(707-061) N/A—assume all emitted Styrene 16.60% 0.1660
904-001 Clear High Gloss Coating(904-001x) N/A--assume all emitted Methyl Ethyl Ketone 14.18% 0.1418
904-001 Clear High Gloss Coating(904-001x) N/A—assume all emitted Styrene 33.81% 0.3381
945YA058 Polycor OF Orange Tooling Gelcoat(945YA0 Gelcoat Application-MMA Methyl Methacrylate 4.00% 0.0300
945YA058 Polycor OF Orange Tooling Gelcoat(945YA0 Gelcoat Application Styrene 41.84% 0.2405
AGLE4389 Platinum Gelcoat(AGLE4389) Gelcoat Application-MMA Methyl Methacrylate 2.82% 0.0225
AGLE4389 Platinum Gelcoat(AGLE4389) Gelcoat Application Styrene 28.69% 0.1277
AGLEIR7036 Gelcoat(AGLEIR7036) No emissions Cobalt 2-Ethylhexanoate 0.09% 0.0000
AGLEIR7036 Gelcoat(AGLEIR7036) No emissions Cobalt Hydroxide 0.01% 0.0000
AGLEIR7036 Gelcoat(AGLEIR7036) No emissions Cobalt Neodecanoate 0.04% 0.0000
AGLEIR7036 Gelcoat(AGLEIR7036) Gelcoat Application-MMA Methyl Methacrylate 2.88% 0.0225
AGLEIR7036 Gelcoat(AGLEIR7036) Gelcoat Application Styrene 29.79% 0.1326
AGNCP2769 Gelcoat(AGNCP2769) No emissions Cobalt 2-Ethylhexanoate 0.13% 0.0000
AGNCP2769 Gelcoat(AGNCP2769) No emissions Cobalt Hydroxide 0.01% 0.0000
AGNCP2769 Gelcoat(AGNCP2769) No emissions Cobalt Neodecanoate 0.04% 0.0000
AGNCP2769 Gelcoat(AGNCP2769) Gelcoat Application Styrene 30.39% 0.1352
AME1001T35 Resin(AME1001T35) No emissions Cobalt 2-Ethylhexanoate 0.11% 0.0000
AME1001T35 Resin(AME1001T35) Mechanical Non-Atomized Styrene 33.88% 0.0370
Page I of 7

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) N
AME1001T40 Resin(AME1001T40) No emissions Cobalt 2-Ethylhexanoate 0.11% 0.0000
AME1001T40 Resin(AME1001T40) Mechanical Non-Atomized Styrene 33.62% 0.0370
AME6001160 Infusion Resin(AME6001160) No emissions Cobalt 2-Ethylhexanoate 0.17% 0.0000
AME6001160 Infusion Resin(AME6001160) Closed Molding Styrene 39.57% 0.0119
AME6001T45 Resin(AME6001T45) No emissions Cobalt 2-Ethylhexanoate 0.08% 0.0000
AME6001T45 Resin(AME6001T45) No emissions Cobalt Hydroxide 0.01% 0.0000
AME6001T45 Resin(AME6001T45) No emissions Cobalt Neodecanoate 0.03% 0.0000
AME6001T45 Resin(AME6001T45) Mechanical Non-Atomized Styrene 34.03% 0.0370
Arjay1201 Arjay Fillet Putty(1201) Manual Styrene 35.00% 0.0470
Arjay4501 Arjay Fillet Putty(4501)&HV Mechanical Non-Atomized Styrene 37.00% 0.0415
Arjay7121 Arjay Fillet Putty(7121) Mechanical Non-Atomized Styrene 31.00% 0.0332
Ax19CMS XTEND(Ax19CMS) N/A No reportable HAPs 0.00% 0.0000
B70 Corebond Adhesive(B70) N/A--assume all emitted Dimethylaniline 0.22% 0.0022
B70 Corebond Adhesive(B70) Manual Styrene 32.21% 0.0406
B71 Corebond Adhesive(1371) Manual Styrene 34.90% 0.0470
BGMRR8015 Black Gelcoat(BGMRR8015) No emissions Cobalt 2-Ethylhexanoate 0.12% 0.0000
BGMRR8015 Black Gelcoat(BGMRR8015) Gelcoat Application-MMA Methyl Methacrylate 4.60% 0.0375
BGMRR8015 Black Gelcoat(BGMRR8015) Gelcoat Application Styrene 39.01% 0.2090
BPOPaste Green BPO Paste H50 N/A No reportable HAPs 0.00% 0.0000
C1153PA Adhesive(Cl 153PA) No emissions Cobalt 2-Ethylhexanoate 0.00% 0.0000
C1153PA Adhesive(C1153PA) N/A--assume all emitted Dimethylaniline 0.20% 0.0020
C1153PA Adhesive(C1153PA) Manual Styrene 44.22% 0.0760
CadoxD50 Catalyst(Cadox D50) N/A--assume all emitted Methyl Ethyl Ketone 2.00% 0.0200
Page 2 of 7

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) N
CadoxD50 Catalyst(Cadox D50) N/A No reportable HAPs 0.00% 0.0000
CHL 2697 Chemlease Sealer 2697 N/A No reportable HAPs 0.00% 0.0000
CHL MC Chemlease Mold Cleaner N/A—assume all emitted Methyl Ethyl Ketone 50.00% 0.5000
CHL MC Chemlease Mold Cleaner N/A—assume all emitted Toluene 50.00% 0.5000
CR03000 Propatch Additive(CR03000) Manual Styrene 54.94% 0.1042
DAS3025 Sealer(DAS3025) N/A—assume all emitted 1,2,4-Trimethylbenzene 0.30% 0.0030
DAS3025 Sealer(DAS3025) N/A—assume all emitted Ethylbenzene 0.30% 0.0030
DAS3025 Sealer(DAS3025) N/A—assume all emitted Methyl Isobutyl Ketone 2.00% 0.0200
DAS3025 Sealer(DAS3025) N/A—assume all emitted Toluene 0.20% 0.0020
DAS3025 Sealer(DAS3025) N/A—assume all emitted Xylene(mixed isomers) 1.40% 0.0140
DC2000 Clear(DC2000) N/A No reportable HAPs 0.00% 0.0000
DCU2021 Clear(DCU2021) N/A—assume all emitted Ethylbenzene 5.30% 0.0530
DCU2021 Clear(DCU2021) N/A--assume all emitted Methyl Methacrylate 0.20% 0.0020
DCU2021 Clear(DCU2021) N/A--assume all emitted Styrene 0.40% 0.0040
DCU2021 Clear(DCU2021) N/A—assume all emitted Xylene(mixed isomers) 30.10% 0.3010
DCX3030 Hardener(DCX3030) N/A—assume all emitted Ethylbenzene 1.30% 0.0130
DCX3030 Hardener(DCX3030) N/A—assume all emitted Methyl Isobutyl Ketone 20.40% 0.2040
DCX3030 Hardener(DCX3030) N/A—assume all emitted Xylene(mixed isomers) 7.30% 0.0730
DCX61 Hardener(DCX61) N/A No reportable HAPs 0.00% 0.0000
DDM-9 Luperox DDM-9 Catalyst N/A--assume all emitted Methyl Ethyl Ketone 2.00% 0.0200
DDM-9 Luperox DDM-9 Catalyst N/A No reportable HAPs 0.00% 0.0000
DP402LF Catalyst(DP402LF) N/A--assume all emitted 1,2,4-Trimethylbenzene 1.50% 0.0150
DP402LF Catalyst(DP402LF) N/A--assume all emitted Methyl Ethyl Ketone 11.40% 0.1140
Page 3 of 7

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) (%)
DP402LF Catalyst(DP402LF) N/A--assume all emitted Toluene 3.10% 0.0310
DP402LF Catalyst(DP402LF) N/A--assume all emitted Xylene(mixed isomers) 0.10% 0.0010
DPS3055 Gray Primer(DPS3055) N/A—assume all emitted 1,2,4-Tri methyl benzene 1.80% 0.0180
DPS3055 Gray Primer(DPS3055) N/A—assume all emitted Ethylbenzene 1.80% 0.0180
DPS3055 Gray Primer(DPS3055) N/A--assume all emitted Methyl Ethyl Ketone 0.40% 0.0040
DPS3055 Gray Primer(DPS3055) N/A--assume all emitted Xylene(mixed isomers) 10.10% 0.1010
DT870 Reducer(DT870) N/A—assume all emitted Toluene 19.00% 0.1900
DT885 Reducer(DT885) N/A—assume all emitted Ethylbenzene 0.90% 0.0090
DT885 Reducer(DT885) N/A--assume all emitted Methyl Ethyl Ketone 19.00% 0.1900
DT885 Reducer(DT885) N/A—assume all emitted Toluene 10.50% 0.1050
DT885 Reducer(DT885) N/A—assume all emitted Xylene(mixed isomers) 5.20% 0.0520
DT895 Reducer(DT895) N/A—assume all emitted Ethylbenzene 1.20% 0.0120
DT895 Reducer(DT895) N/A--assume all emitted Methyl Ethyl Ketone 11.00% 0.1100
DT895 Reducer(DT895) N/A assume all emitted Methyl Isobutyl Ketone 20.80% 0.2080
DT895 Reducer(DT895) N/A--assume all emitted Toluene 0.30% 0.0030
DT895 Reducer(DT895) N/A--assume all emitted Xylene(mixed isomers) 6.80% 0.0680
Flex-Z Flex-Z 1,2,3,4,5&6 N/A No reportable HAPs 0.00% 0.0000
GGLE14186 Gelcoat(GGLE14186) No emissions Cobalt 2-Ethylhexanoate 0.09% 0.0000
GGLE14186 Gelcoat(GGLE14186) No emissions Cobalt Neodecanoate 0.02% 0.0000
GGLE14186 Gelcoat(GGLE14186) Gelcoat Application-MMA Methyl Methacrylate 2.99% 0.0225
GGLE14186 Gelcoat(GGLE14186) Gelcoat Application Styrene 25.26% 0.1124
Honeywax Honey Wax(P52314R) N/A No reportable HAPs 0.00% 0.0000
10517 Patch Booster(10517) Gelcoat Application-MMA Methyl Methacrylate 17.00% 0.1275
Page 4 of 7
V

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) (%)
10517 Patch Booster(10517) Manual Styrene 40.00% 0.0615
10517 Patch Booster(10517) N/A--assume all emitted Xylene(mixed isomers) 2.00% 0.0200
LGLE4230 Blue Gelcoat(LGLE4230) No emissions Cobalt 2-Ethylhexanoate 0.09% 0.0000
LGLE4230 Blue Gelcoat(LGLE4230) No emissions Cobalt Neodecanoate 0.02% 0.0000
LGLE4230 Blue Gelcoat(LGLE4230) Gelcoat Application-MMA Methyl Methacrylate 2.97% 0.0225
LGLE4230 Blue Gelcoat(LGLE4230) Gelcoat Application Styrene 25.09% 0.1117
LGLE14048 Blue Gelcoat(LGLE14048) No emissions Cobalt 2-Ethylhexanoate 0.09% 0.0000
LGLE14048 Blue Gelcoat(LGLE14048) No emissions Cobalt Neodecanoate 0.02% 0.0000
LGLE14048 Blue Gelcoat(LGLE14048) Gelcoat Application-MMA Methyl Methacrylate 2.95% 0.0225
LGLE14048 Blue Gelcoat(LGLE14048) Gelcoat Application Styrene 24.96% 0.1111
LGLE14063 Blue Gelcoat(LGLE14063) Gelcoat Application-MMA Methyl Methacrylate 2.84% 0.0225
LGLE14063 Blue Gelcoat(LGLE14063) Gelcoat Application Styrene 29.31% 0.1304
LGLE16033 Blue Gelcoat(LGLE16033) Gelcoat Application-MMA Methyl Methacrylate 2.99% 0.0225
LGLE16033 Blue Gelcoat(LGLE16033) Gelcoat Application Styrene 25.21% 0.1122
LGLElHO16 Gelcoat(LGLElHO16) Gelcoat Application-MMA Methyl Methacrylate 2.86% 0.0225
LGLElHO16 Gelcoat(LGLEIH016) Gelcoat Application Styrene 29.59% 0.1317
LGNCP4100 Gelcoat(LGNCP4100) No emissions Cobalt 2-Ethylhexanoate 0.13% 0.0000
LGNCP4100 Gelcoat(LGNCP4100) No emissions Cobalt Hydroxide 0.01% 0.0000
LGNCP4100 Gelcoat(LGNCP4100) No emissions Cobalt Neodecanoate 0.04% 0.0000
LGNCP4100 Gelcoat(LGNCP4100) Gelcoat Application Styrene 31.16% 0.1387
LGNCP4111 Blue Gelcoat(LGNCP4111) No emissions Cobalt 2-Ethylhexanoate 0.12% 0.0000
LGNCP4111 Blue Gelcoat(LGNCP4111) No emissions Cobalt Hydroxide 0.01% 0.0000
LGNCP4111 Blue Gelcoat(LGNCP4111) No emissions Cobalt Neodecanoate 0.04% 0.0000
Page 5 of 7
h

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) (%)
LGNCP4111 Blue Gelcoat(LGNCP4111) Gelcoat Application Styrene 29.41% 0.1309
MA560 ITW Plexus Adhesive(MA560) MSDS Methyl Methacrylate 60.00% 0.0504
Parta112 Partall Paste#2 N/A No reportable HAPs 0.00% 0.0000
R015APF55 Infusion Resin(R015APF55) Closed Molding Styrene 37.00% 0.0111
R049CPF14 Resin(R049CPF14) Closed Molding Methyl Methacrylate 2.00% 0.0006
R049CPF14 Resin(R049CPF14) Closed Molding Styrene 39.70% 0.0119
REV2879 Proline White Gelcoat(REV2879) Gelcoat Application-MMA Methyl Methacrylate 3.00% 0.0225
REV2879 Proline White Gelcoat(REV2879) Gelcoat Application Styrene 26.00% 0.1157
Styrene Styrene Manual Styrene 100.00% 0.2331
SX330 SX330 grease remover N/A—assume all emitted Toluene 1.40% 0.0140
SXA840 Paint Solvent(SXA840) N/A--assume all emitted 1,2,4-Tri methyl benzene 0.10% 0.0010
SXA840 Paint Solvent(SXA840) N/A—assume all emitted Toluene 0.20% 0.0020
TR104 Mold Release TR-104 N/A No reportable HAPs 0.00% 0.0000
TR905 905 TR Mold Prep Cleaner N/A--assume all emitted Methyl Ethyl Ketone 48.00% 0.4800
TR905 905 TR Mold Prep Cleaner N/A—assume all emitted Toluene 52.00% 0.5200
VPRO012 Barrier Coat(VPRO012) Gelcoat Application Styrene 31.87% 0.1418
WG054474 Gelcoat(WG054474) No emissions Cobalt 2-Ethylhexanoate 0.06% 0.0000
WG054474 Gelcoat(WG054474) No emissions Cobalt Neodecanoate 0.02% 0.0000
WG054474 Gelcoat(WG054474) Gelcoat Application-MMA Methyl Methacrylate 2.24% 0.0225
WG054474 Gelcoat(WG054474) Gelcoat Application Styrene 35.84% 0.1780
WG114905 White Gelcoat(WG114905) No emissions Cobalt 2-Ethylhexanoate 0.18% 0.0000
WG114905 White Gelcoat(WG114905) Gelcoat Application Styrene 22.77% 0.1013
WGEZM4474 White Gelcoat(WGEZM4474) No emissions Cobalt 2-Ethylhexanoate 0.06% 0.0000
Page 6 of 7

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) (%)
WGEZM4474 White Gelcoat(WGEZM4474) No emissions Cobalt Hydroxide 0.01% 0.0000
WGEZM4474 White Gelcoat(WGEZM4474) No emissions Cobalt Neodecanoate 0.03% 0.0000
WGEZM4474 White Gelcoat(WGEZM4474) Gelcoat Application-MMA Methyl Methacrylate 3.00% 0.0225
WGEZM4474 White Gelcoat(WGEZM4474) Gelcoat Application Styrene 29.49% 0.1312
YGLEI1826 Yellow Gelcoat(YGLEI1826) No emissions Cobalt 2-Ethyihexanoate 0.09% 0.0000
YGLEI1826 Yellow Gelcoat(YGLEI1826) No emissions Cobalt Neodecanoate 0.02% 0.0000
YGLEI1826 Yellow Gelcoat(YGLEI1826) Gelcoat Application-MMA Methyl Methacrylate 2.95% 0.0225
YGLEI1826 Yellow Gelcoat(YGLEI1826) Gelcoat Application Styrene 24.96% 0.1111
Page 7 of 7

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
3MFillet Usage(gal): 480.0 VOC Content(wt%): 0.289 VOCs(lbs): 158.5
3MFillet Usage(lbs): 5,124.1 HAP Content(wt%): 0.289 1 HAPs(lbs): 158.5
Density(lb/gal): 10.68
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 28.90% 0.031 158.462
31YINGIF Usage(gal): 163.8 VOC Content(wt%): 0.734 VOCs(lbs): 892.2
SNauticGrip IF Aerosol Usage(lbs): 1,216.2 HAP Content(wt%l: 0.005 HAPs(lbs): 6.1
Density(lb/gal): 7.42
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 0.50% 0.005 6.081
6441-800 Usage(gal): 251.4 VOC Content(wt%): 0.344 VOCs(lbs): 87.0
Resin(6441-800) Usage(lbs): 2,260.0 HAP Content(wt%): 0.344 HAPs(lbs): 87.0
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 34.40% 0.039 87.010
707061 Usage(gal): 684.0 VOC Content(wt%): 0.301 VOCs(lbs): 2,079.0
EZ Sanding Grey Primer(707- Usage(lbs): 6,916.21 HAP Content(wt%): 0.166 HAPs(lbs): 1.148.1
061) 1 Density(lb/gal): 11.84
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 16.60% 0.166 1,148.088
904-001 Usage(gal): 16.0 VOC Content(wt%): 0.480 VOCs(lbs): 65.3
Clear High Gloss Coating(904- Usage(lbs): 136.1 HAP Content(wt%): 0.338 HAPs(lbs): 46.0
001x) Density(lb/gal): 8.51
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 33.81% 0.338 46.018
945YA058 Usage(gal): 224.5 VOC Content(wV1.): 0.457 VOCs(lbs): 551.5
Polycor OF Orange Tooling Usage(lbs): 2,048.01 HAP Content(wt%): 0.458 1 HAPs(lbs): 554.0
Gelcoat(945YA058) Density(Ib/gal): 9.12
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 4.00% 0.030 61.440
100-42-5 Styrene 41.84% 0.241 492.544
AGLE4389 Usage(gal): 51.8 VOC Content(wt%): 0.315 VOCs(lbs): 70.0
Platinum Gelcoat(AGLE4389) Usage(lbs): 466.01 HAP Content(wt%): 0.315 HAPs(lbs): 70.0
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.82% 0.023 10.485
100-42-5 Styrene 28.69% 0.128 59.499
©Value Environmental 6/7/2021 Page 1 of 10

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
AGLEIR7036 I Usage(gal): 153.1 VOC Content(wt%): 0.328 VOCs(Ibs): 213.4
Gelcoat(AGLEIR7036) I Usage(Ibs): 1,376.01 HAP Content(wt%): 0.327 HAPs(Ibs): 213.4
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.88% 0.023 30.960
100-42-5 Styrene 29.79% 0.133 182.410
AGNCP2769 Usage(gal): 366.5 VOC Content(wt%): 0.306 VOCs(Ibs): 445.6
Gelcoat(AGNCP2769) Usage(Ibs): 3,295.01 HAP Content(wt%): 0.304 HAPs(Ibs): 445.6
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 30.39% 0.135 445.601
AME1001T35 Usage(gal): 10,251.1 VOC Content(wt%): 0.3401 VOCs(Ibs): 3,410.0
Resin(AME1001T35) Usage(Ibs): 92,163.0 HAP Content(wt%): 0.3391 L HAPs(Ibs): 3,410.0
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 33.88% 0.037 3,410.031
AME1001T40 Usage(gal): 10,824.0 VOC Content(wt%): 0.337 VOCs(Ibs): 3,600.6
Resin(AME1001T40) Usage(Ibs): 97,313.0 HAP Content(wt%): 0.336 HAPs(Ibs): 3,600.6
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 33.62% 0.037 3,600.581
AME6001160 Usage(gal): 872.0 VOC Content(wt%): 0.397 VOCs(Ibs): 93.1
Infusion Resin(AME6001160) IUsage(Ibs): 7,840.01 HAP Content(wt%): 0.396 HAPs(Ibs): 93.1
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 39.57% 0.012 93.068
AME6001T45 Usage(gal): 13,095.5 VOC Content(wt%): 0.342 VOCs(Ibs): 4,356.2
Resin(AME6001T45) Usage(Ibs): 117,735.0 HAP Content(wt%): 0.340 HAPs(Ibs): 4,356.2
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 34.03% 0.037 4,356.195
Arjay1201 1 Usage(gal): 20.01 VOC Content(wt%): 0.350 VOCs(Ibs): 5.2
Arjay Fillet Putty(1201) Usage(Ibs): 110.1 HAP Content(wt%): 0.350 HAPs(Ibs): 5.2
Density(lb/gal): 5.50
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 35.00% 0.047 5.174
©Value Environmental 6/7/2021 Page 2 of 10

Iconic Marine Group Washington Plant Usage and VOC&HAP Emissions Year Ending: December 2020
Arjay4501 Usage(gal): 2,020.0 VOC Content(wt%): 0.370 VOCs(lbs): 426.5
Arjay Fillet Putty(4501)&HV Usage(lbs): 10,276.5 HAP Content(wt%): 0.370 1 HAPs(lbs): 426.5
Density(lb/gal): 5.09
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 37.00% 0.042 426.477
Arjay7121 Usage(gal): 60.0 VOC Content(wt%): 0.310 VOCs(lbs): 19.6
Arjay Fillet Putty(7121) Usage(lbs): 690.51 HAP Content(wt%): 0.310 HAPs(lbs): 19.6
Density(lb/gal): 9.84
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 31.00% 0.033 19.586
Ax19CMS Usage(gal): 238.0 VOC Content(wt%): 1.000 V (lbs): 1,472.8
XTEND(Axl9CMS) Usage(lbs): 1,472.8 HAP Content(wt%): 0.000 HAPs(lbs): 0.0
Density(lb/gal): 6.19
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
870 Usage(gal): 540.0 VOC Content(wt%): 0.324 VOCs(lbs): 144.5
Corebond Adhesive(B70) Usage(lbs): 3,377.7 HAP Content(wt%l: 0.324 HAPs(lbs): 144.5
Density(lb/gal): 6.26
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
121-69-7 Dimethylaniline 0.22% 0.002 7.370
100-42-5 Styrene 32.21% 0.041 137.095
B71 Usage(gal): 6,930.0 VOC Content(wt%): 0.349 VOCs(lbs): 2,662.1
Corebond Adhesive(B71) Usage(lbs): 56,640.31 HAP Content(wt%): 0.349 1 HAPs(lbs): 2.662.1
Density(lb/gal): 8.17
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 34.90% 0.047 2,662.093
BGMRR8015 Usage(gal): 402.9 VOC Content(wt%): 0.437 VOCs(lbs): 892.8
Black Gelcoat(BGMRR8015) Usage(lbs): 3,622.01 HAP Content(wt%): 0.436 1 HAPs(lbs): 892.8
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 4.60% 0.038 135.825
100-42-5 Styrene 39.01% 0.209 756.998
BPOPaste Usage(gal): 62.0 VOC Content(wt%): 0.200 VOCs(lbs): 124.2
Green BPO Paste H50 Usage(lbs): 620.8 HAP Content(wt%): 0.000 1 HAPs(lbs): 0.0
Density(lb/gal): 10.01
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
©Value Environmental 6/7/2021 Page 3 of 10

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
C1163PA Usage(gal): 4,565.01 VOC Content(wt%): 0.446 VOCs(lbs): 3,329.4
Adhesive(C1153PA) Usage(lbs): 41,879.31 HAP Content(wt%): 0.444 HAPs(lbs): 3,266.6
Density(lb/gal): 9.17
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
121-69-7 Dimethylaniline 0.20% 0.002 83.759
100-42-5 Styrene 44.22% 0.076 3,182.828
CadoxD50 Usage(gal): 868.91 VOC Content(wt%): 0.020 VOCs(lbs): 144.9
Catalyst(Cadox D50) Usage(lbs): 7,247.01 HAP Content(wt%): 0.000 HAPs(lbs): 0.0
Density(lb/gal): 8.34
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
CHL 2697 Usage(gal): 64.0 VOC Content(wt%): 0.996 VOCs(Ibs). 393.6
Chemlease Sealer 2697 Usage(lbs): 395.0 HAP Content(wt%): 0.000 HAPs(lbs): 0.0
Density(lb/gal): 6.17
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
CHL MC Usage(gal): 64.0 VOC Content(wt%): 1.000 VOCs(lbs): 400.3
Chemlease Mold Cleaner Usage(lbs): 400.3 HAP Content(wt%): 0.600 HAPs(lbs): 200.2
Density(lb/gal): 6.26
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 50.00% 0.500 200.160
CR03000 Usage(gal): 33.0 VOC Content(wt%): 0.649 VOCs(lbs): 30.9
Propatch Additive(CR03000) Usage(lbs): 296.7 HAP Content(wt%): 0.549 HAPs(lbs): 30.9
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 54.94% 0.104 30.923
DAS3025 Usage(gal): 15.0 VOC Content(wt%): 0.165 VOCs(lbs): 31.5
Sealer(DAS3025) Usage(lbs): 190.41 HAP Content(wt%): 0.039 HAPs(lbs): 7.4
Density(lb/gal): 12.69
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-41-4 Ethylbenzene 0.30% 0.003 0.571
108-10-1 Methyl Isobutyl Ketone 2.00% 0.020 3.807
108-88-3 Toluene 0.20% 0.002 0.381
1330-20-7 Xylene(mixed isomers 1.40% 0.014 2.665
DC2000 Usage(gal): 249.01 VOC Content(wt%): 0.352 VOCs(lbs): 687.2
Clear(DC2000) Usage(lbs): 1,954.71 HAP Content(wt%): 0.000 1 HAPs(lbs): 0.0
Density(lb/gal): 7.85
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
©Value Environmental 6/7/2021 Page 4 of 10

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
DCU2021 Usage(gal): 98.0 VOC Content(wt%): 0.508 VOCs(lbs): 394.9
Clear(DCU2021) Usage(lbs): 778.1 HAP Content(wt%): 0.360 HAPs(lbs): 280.1
Density(lb/gal): 7.94
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-41-4 Ethylbenzene 5.30% 0.053 41.240
80-62-6 Methyl Methacrylate 0.20% 0.002 1.556
100-42-5 Styrene 0.40% 0.004 3.112
1330-20-7 Xylene(mixed isomers 30.10% 0.301 234.214
DCX3030 Usage(gal): 7.8 VOC Content(wt%): 0.528 VOCs(lbs): 33.2
Hardener(DCX3030) Usage(lbs): 62.8 HAP Content(wt%): 0.290 HAPs(lbs): 18.2
Density(lb/gal): 8.10
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-41-4 Ethylbenzene 1.30% 0.013 0.816
108-10-1 Methyl Isobutyl Ketone 20.40% 0.204 12.806
1330-20-7 Xylene(mixed isomers 7.30% 0.073 4.583
DCX61 Usage(gal): 30.3 VOC Content(wt%): 0.161 VOCs(lbs): 43.6
Hardener(DCX61) Usage(lbs): 271.3 HAP Content(wt%): 0.000 HAPs(lbs): 0.0
Density(lb/gal): 8.97
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
DDM-9 Usage(gal): 310.6 VOC Content(wt%): 0.025 VOCs(lbs): 63.9
Luperox DDM-9 Catalyst Usage(lbs): 2,601.0 HAP Content(wt%): 0.000 HAPs(lbs): 0.0
Density(lb/gal): 8.37
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
DP402LF Usage(gal): 4.1 VOC Content(wt%): 0.668 VOCs(lbs): 21.1
Catalyst(DP402LF) Usage(lbs): 31.6 HAP Content(wt%): 0.032 HAPs(Ibs): 1.0
Density(lb/gal): 7.78
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 3.10% 0.031 0.980
1330-20-7 Xylene(mixed isomers 0.10% 0.001 0.032
DPS3055 Usage(gal): 3.0 VOC Content(wt%): 0.336 VOCs(lbs): 12.5
Gray Primer(DPS3055) Usage(lbs): 37.3 HAP Content(wt%): 0.119 HAPs(Ibs): 4.4
Density(lb/gal): 12.42
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-414 Ethylbenzene 1.80% 0.018 0.671
1330-20-7 Xylene(mixed isomers 10.10% 0.101 3.763
©Value Environmental 6/7/2021 Page 5 of 10

Iconic Marine Group Washington Plant Usage and VOC&HAP Emissions Year Ending: December 2020
DT870 Usage(gal): 3.0 VOC Content(wt%): 1.000 VOCs(lbs): 20.7
Reducer(DT870) Usage(lbs): 20.71 HAP Content(wt%): 0.190 HAPs(lbs): 3.9
Density(lb/gal): 6.91
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 19.00% 0.190 3.939
DT885 Usage(gal): 160.0 VOC Content(wt%): 1.000 VOCs(lbs): 1,126.4
Reducer(DT885) IUsage(lbs): 1,126.41 HAP Content(wt%): 0.1661 HAPs(lbs): 187.0
Density(lb/gal): 7.04
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-41-4 Ethylbenzene 0.90% 0.009 10.138
108-88-3 Toluene 10.50% 0.105 118.272
1330-20-7 Xylene(mixed isomers 5.20% 0.052 58.573
DT895 Usage(gal): 34.01 VOC Content(wt%): 1.000 VOCs(lbs): 238.0
Reducer(DT895) IUsage(lbs): 238.01 HAP Content(wt%): 0.291 HAPs(lbs): 69.3
Density(lb/gal): 7.00
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-41-4 Ethylbenzene 1.20% 0.012 2.866
108-10-1 Methyl Isobutyl Ketone 20.80% 0.208 49.504
108-88-3 Toluene 0.30% 0.003 0.714
1330-20-7 Xylene(mixed isomers 6.80% 0.068 16.184
Flex-Z Usage(gal): 708.0 VOC Content(wt%): 0.900 VOCs(lbs): 3,720.0
Flex-Z 1,2,3,4,5&6 Usage(lbs): 4,133.3 HAP Content(wt%): 0.000 HAPs(Ibs): 0.0
Density(lb/gal): 5.84
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
GGLE14186 Usage(gal): 72.5 VOC Content(wt%): 0.284 VOCs(lbs): 105.5
Gelcoat(GGLEI4186) Usage(lbs): 782.01 HAP Content(wt%): 0.283 1 HAPs(lbs): 105.5
Density(lb/gal): 10.79
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.99% 0.023 17.595
100-42-5 Styrene 25.26% 0.112 87.902
Honeywax Usage(gal): 4.5 VOC Content(wt%): 0.698 VOCs(lbs): 20.9
Honey Wax(P52314R) Usage(lbs): 29.9 HAP Content(wt%): 0.000 1 HAPs(lbs): 0.0
Density(lb/gal): 6.65
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
C Value Environmental 6/7/2021 Page 6 of 10

iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
10517 Usage(gal): 81.0 VOC Content(wt%): 0.610 VOCs(lbs): 156.2
Patch Booster(10517) Usage(lbs): 682.3 HAP Content(wt%): 0.590 HAPs(lbs): 142.E
Density(lb/gal): 8.42
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 17.00% 0.128 86.993
100-42-5 Styrene 40.00% 0.062 41.961
1330-20-7 Xylene(mixed isomers 2.00% 0.020 13.646
LGLE4230 Usage(gal): 87.9 VOC Content(wt%): 0.282 VOCs(lbs): 127.3
Blue Gelcoat(LGLE4230) Usage(lbs): 949.01 HAP Content(wt%): 0.281 HAPs(lbs): 127.3
Density(lb/gal): 10.79
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.97% 0.023 21.353
100-42-5 Styrene 25.09% 0.112 106.956
LGLE14048 Usage(gal): 34.1 VOC Content(wt%): 0.280 VOCs(lbs): 49.2
Blue Gelcoat(LGLE14048) Usage(lbs): 368.0 HAP Content(wt%): 0.279 HAPs(lbs): 49.2
Density(lb/gal): 10.79
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.95% 0.023 8.280
100-42-5 Styrene 24.96% 0.111 40.874
LGLE14063 Usage(gal): 184.8 VOC Content(wt%): 0.321 VOCs(lbs): 263.0
Blue Gelcoat(LGLE14063) Usage(lbs): 1,720.0 HAP Content(wt%): 0.321 HAPs(lbs): 263.0
Density(lb/gal): 9.31
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.84% 0.023 38.700
100-42-5 Styrene 29.31% 0.130 224.323
LGLE16033 Usage(gal): 255.8 VOC Content(wt%): 0.282 VOCs(lbs): 309.7
Blue Gelcoat(LGLE16033) Usage(lbs): 2,300.0 HAP Content(wt%): 0.282 HAPs(lbs): 309.7
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.99% 0.023 61.750
100-42-5 Styrene 25.21% 0.112 257.975
LGLElHO16 Usage(gal): 88.1 VOC Content(wt%): 0.325 VOCs(lbs): 122.1
Gelcoat(LGLEIH016) Usage(lbs): 792.01 HAP Content(wt%): 0.325 1 HAPs(lbs): 122.1
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.86% 0.023 17.820
100-42-5 Styrene 29.59% 0.132 104.287
©Value Environmental 6/7/2021 Page 7 of 10

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
LGNCP4100 Usage(gal): 68.8 VOC Content(wt%): 0.303 VOCs(lbs): 84.5
Gelcoat(LGNCP4100) Usage(lbs): 660.01 HAP Content(wt%): 0.312 HAPs(lbs): 91.5
Density(lb/gal): 9.59
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 31.16% 0.139 91.517
LGNCP4111 Usage(gal): 105.0 VOC Content(wt%): 0.296 VOCs(lbs): 123.5
Blue Gelcoat(LGNCP4111) Usage(lbs): 944.01 HAP Content(wt%): 0.294 HAPs(lbs): 123.5
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 29.41% 0.131 123.546
MA560 Usage(gal): 3,317.2 VOC Content(wt"/.): 0.624 VOCs(lbs): 2,031.2
ITW Plexus Adhesive(MA560) Usage(lbs): 27,388.4 HAP Content(wt%): 0.600 HAPs(lbs): 1,380.9
Density(lb/gal): 8.26
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 60.00% 0.050 1,380.932
Parta112 Usage(gal): 15.2 VOC Content(wt%): 0.712 VOCs(Ibs): 71.2
Partall Paste#2 Usage(lbs): 100.0 HAP Content(wt%): 0.000 HAPs(Ibs): 0.0
Density(Ib/gal): 6.67
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
R015APF55 Usage(gal): 5,383.1 VOC Content(wt°/o): 0.370 VOCs(lbs): 548.2
Infusion Resin(R015APF55) Usage(lbs): 49,385.0 HAP Content(wt%): 0.370 HAPs(Ibs): 548.2
Density(lb/gal): 9.17
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 37.00% 0.011 648.174
R049CPF14 Usage(gal): 475.8 VOC Content(wt%): 0.417 VOCs(Ibs): 54.6
Resin(R049CPF14) Usage(lbs): 4,365.01 HAP Content(wt%): 0.417 HAPs(Ibs): 54.6
Density(lb/gal): 9.17
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.00% 0.001 2.619
100-42-5 Styrene 39.70% 0.012 51.987
REV2879 Usage(gal): 4.3 VOC Content(wt%): 0.290 VOCs(Ibs): 6.9
Proline White Gelcoat Usage(lbs): 50.0 HAP Content(wt%): 0.290 HAPs(Ibs): 6.9
(REV2879) Density(lb/gal): 11.51
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 3.00% 0.023 1.126
100-42-5 Styrene 26.00% 0.116 5.785
©Value Environmental 6/7/2021 Page 8 of 10

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
Styrene Usage(gal): 68.3 VOC Content(wt%): 1.000 VOCs(lbs): 119.8
Styrene Usage(lbs): 514.0 HAP Content(wt%): 1.000 HAPs(lbs): 119.8
Density(lb/gal): 7.53
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 100.00% 0.233 119.813
SX330 Usage(gal): 17.0 VOC Content(wt%): 1.000 VOCs(lbs): 108.1
SX330 grease remover Usage(lbs): 108.1 HAP Content(wt%): 0.014 HAPs(lbs): 1.5
Density(lb/gal): 6.36
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 1.40% 0.014 1.514
SXA840 Usage(gal): 4.0 VOC Content(wt°/): 0.456 VOCs(lbs): 12.8
Paint Solvent(SXA840) Usage(lbs): 28.0 HAP Content(wt%): 0.002 HAPs(lbs): 0.1
Density(lb/gal): 7.00
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 0.20% 0.002 0.056
TR104 Usage(gal): 18.0 VOC Content(wt%): 0.700 VOCs(lbs): 88.2
Mold Release TR-104 1Usage(lbs): 126.01 HAP Content(wt%): 0.000 HAPs(lbs): 0.0
Density(lb/gal): 7.01
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
TR905 Usage(gal): 12.0 VOC Content(wt%): 1.000 VOCs(lbs): 83.1
905 TR Mold Prep Cleaner Usage(lbs): 83.1 HAP Content(wt%): 0.520 HAPs(lbs): 43.2
Density(lb/gal): 6.92
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 52.00% 0.520 43.195
VPROO12 Usage(gal): 2,311.8 VOC Content(wt%): 0.319 VOCs(lbs): 3,112.1
Barrier Coat(VPR0012) Usage(lbs): 21,941.01 HAP Content(wt%): 0.319 HAPs(lbs): 3,112.1
Density(lb/gal): 9.49
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 31.87% 0.142 3,112.096
WG054474 Usage(gal): 312.7 VOC Content(wt%): 0.382 VOCs(lbs): 563.E
Gelcoat(WG054474) Usage(lbs): 2,811.01 HAP Content(wt%): 0.381 HAPs(lbs): 563.E
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.24% 0.023 63.248
100-42-5 Styrene 35.84% 0.178 500.368
©Value Environmental 6/7/2021 Page 9 of 10

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
WG114905 Usage(gal): 1,213.8 VOC Content(wt%): 0.230 VOCs(lbs): 1,105.8
White Gelcoat(WG114905) Usage(lbs): 10,913.0 HAP Content(wt%): 0.228 HAPs(lbs): 1,105.8
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 22.77% 0.101 1,105.771
WGEZM4474 Usage(gal): 6,055.2 VOC Content(wt%): 0.326 VOCs(lbs): 8,368.3
White Gelcoat(WGEZM4474) Usage(lbs): 64,439.0 HAP Content(wt°/a): 0.325 HAPs(lbs): 8,368.3
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 3.00% 0.023 1,224.878
100-42-5 Styrene 29.49% 0.131 7,143.403
YGLE11826 Usage(gal): 26.1 VOC Content(wt%): 0.280 VOCs(lbs): 36.6
Yellow Gelcoat(YGLE11826) Usage(lbs): 274.01 HAP Content(wt%): 0.279 HAPs(lbs): 36.6
Density(lb/gal): 10.49
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.95% 0.023 6.165
100-42-5 Styrene 24.96% 0.111 30.434
Month(lbs) Month(tons)
VOCs: 50,135 25.07
HAPs: 39,084 19.54
©Value Environmental 6/7/2021 Page 10 of 10

Iconic Marine Group Washington Plant:Usage&Emissions Year Ending: December 2020
CAS No Chemical Emissions (lbs) Emissions (tons)
HAP?
121-69-7 Dimethylaniline 91.1 0.05
100-41-4 Ethylbenzene 56.3 0.03
108-10-1 Methyl Isobutyl Ketone 66.1 0.03
80-62-6 Methyl Methacrylate 3,161.7 1.58
No reportable HAPs 0.0 0.00
100-42-5 Styrene 34,999.9 17.50
108-88-3 Toluene 375.3 0.19
1330-20-7 Xylene(mixed isomers) 333.7 0.17
Subtotal 39,084 19.54
HAP?
95-63-6 1,2,4-Trimethylbenzene 1.7 0.00
78-93-3 Methyl Ethyl Ketone 1,032.2 0.52
Subtotal 1,034 0.52
Total 40,118 20.06
©Value Environmental 6/7/2021 Page 1 of 1

6/7/2021 Network Solutions Inventory submission confirmation—0700151 Printout
[e-mail] 6/7/2021 10:10 PM
Inventory submission confirmation -- 0700151
To undisclosed-recipients:;
Dear Paul Zawila
Your submittal of the 2020 emission inventory for Iconic Marine Group, LLC, 0700151, has been received by the
North Carolina Division of Air Quality(DAQ)on June 7,2021 at 22:09:54.You have until the due date of the
emission inventory or two weeks from this submittal to review and repudiate the data submitted.
Please remember to:
-print the Certification Form (see AERO Closeout page),
-have the Responsible Official sign it in blue ink,
-include copies of spreadsheets or calculations used in creating this inventory,and
-mail (postmark)it to NCDAQ,943 Washington Square Mall,Washington, NC 27889 by the required due date in
order for this submittal to be considered complete. If you have any questions, please feel free to contact Kurt Tidd,
in the Washington Regional Office, at252-946-6481.
The Division of Air Quality thanks you for using AERO,the on line emissions inventory
program.
Sincerely
DAQ
https://webmail.networksolutionsemail.com/appsuite/v=7.10.2-23.20200508.020729/print.html?print_1623118406935 1/1

2020 Emissions Inventory Review / Data Tracking Form
Facile Name: Iconic Marine Group, LLC Facile ID: 0700151
Facility Assigned to: Data Entry: Beaufort County
Classification: Yongcheng Chen YC Confidential Copy Submitted?
Title V ❑YES
❑NO
Initial Review/Data Entry
® Enter date received into ED. Date Received: 06/23/2021
I? Assigned to appropriate individual. Date Assigned: _06/30/2021 Date Due:
JR Paper copy submitted: One copy received with supporting documentation,certification form signed by responsible
official,and appears generally complete;OR
1�( Electronic copy submitted: All supporting documentation and certification form(with time/date stamp)signed by
responsible official has been received.
Comments:
Inventory Review
All forms and supporting documentation appear to be complete if paper submission(check ED OS data if electronic).
Contact,address,phone number changes entered into I-Beam/Facilities if necessary.
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.
Check if SCC codes for each OS are accurate and update if needed.
Evaluate"U"sources for significance and address according to policy.
Calculations/forms appear to add up correctly.
All compliance issues are being addressed(e.g.Toxics limits,above TV thresholds, large emissions
increase/decrease,installation without a permit).
All 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.).
Review facility comments and address any issues.
Update ED(Data Entry Main)if additional information is required(corrections due date and date received).
Check all ED QA/QC reports.
Comparison 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".
5��� �4,t � p �- �11 r�-dam siGq
Date Info Requested: Date Info Received: Total Days on Hold:
Date Review Complete: Jd Signature: 'In ak L-kA-L-
Date Submitted to EI Coordinator:
Date Approved: �Q 2� Initials: 1 4(y

Facility Total CY 2020 Emission Summary Recorded in ED Facility ID #: 0700151
Facility Name: Iconic Marine Group, LLC Permit#(s): 10534T02
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 emissioi No GHGs
times their 1995 IPCC Global Warming Potential (GWP), Reported
converted to metric tons)
Criteria Pollutants Actual Emissions
(Tons/Year)
Pollutant CAS CY 2020 CY 2019 Demini- %
from ED from Fees mus Change
PM(TSP) TSP 0.660000 0.890000 0.5 -25.8%
PM10 PM10 0.330000 0.450000 0.5 1 -26.7%
PM2.5 PM2.5 0.170000 0.220000 0.5 1 -22.7%
VOC VOC 25.07 29.20 0.5 1 -14.1%
Hazardous Air Pollutants (HAPs) Actual Emissions
and/or Toxic Air Pollutants (TAPS) (Pounds/Year)
Pollutant CAS CY 2020 CY 2019 Demini- %
from ED from Fees mus Change
Diethyl aniline,N,N- 121-69-7 91.10 36.60 100.0 148.9%
Ethyl acetate 141-78-6 0.000000 2.30 10.0 -100.0%
Ethyl benzene 100-41-4 56.30 40.70 100.0 138.3%
Hexane, n- 110-54-3 0.000000 1.00 100.0 -100.0%
MEK (methyl ethyl ketone, 2-butanone) 78-93-3 1,032.20 1,402.20 100.0 1 -26.4%
Methanol (methyl alcohol) 67-56-1 0.000000 0.400000 1,000.0 -100.0%
Methyl methacrylate 80-62-6 3,161.70 3,925.90 1,000.0 1 -19.5%
MIBK(methyl isobutyl ketone) 108-10-1 66.10 18.50 10.0 257.3%
Styrene 100-42-5 35,000.00 44,740.00 100.0 -21.8%
Toluene 108-88-3 375.30 97.50 100.0 1284.9%
Xylene (mixed isomers) 1330-20-7 333.70 203.70 100.0 63.8%
10/21/2021 Page 1 of 2

Largest Individual HAP Styrene 35,000.00 lbs
Total HAP Emissions 39,084.20 lbs
Largest Individual CAP VOC 25.07 tons
Total CAP Emissions 25.40 tons
Total TAP Emissions 36,807.30 lbs
Total Aggregate 25.40 tons
Emissions
DAO's Comments Regarding Inventory
10/21/2021 Page 2 of 2

COPY of RECORD Date Submitted: 6/7/2021 22:09:54
Inventory Certification Form(Title V)
Facility Name: Iconic Marine Group, LLC Facility ID : 0700151
1653 Whichards Beach Road Permit : 10534
Washington,NC 27889 County : Beaufort
DAQ Region : WARO
North Carolina Department of Environmental Quality
Division of Air Quality
Air Pollutant Point Source Emissions Inventory-Calendar Year 2020
These forms must be completed and returned even if the facility did not operate or emissions were zero
The legally defined "Responsible Official" of record for your facility is Jeff Harris
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 proprietorship;a general partner or the proprietor,respectively;
3. For a municipality,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 STATEMENT:
(Important: Legally Responsible Official,read and sign after all submissions are final.)
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
penalties of up to$25,000 per occurrence and possible imprisonment as outlined in G.S. § 143-215.3(a)(2))
Responsible Official's Signature Bel (use blue ink): Date Signed: L-�22- 2021
Printed Nam/JeffSignature:
This form appfaci sties. If this facility is not classified asTitle V,please telephone your regional office Emission
Inventory Conr proper forms.
Email address of Responsible Official: [e-mail] C E IV
Information on this Form cannot be held confidential JUN 2 3 202t
COPY of RECORD Date Submitted: 6/7/2021 22:09:54 DAQ WARD
1

Iconic Marine Group
2020 Emission Inventory Calculations
VOC, HAP and PM Emission Calculations
This document describes actual Volatile Organic Compound(VOC),Particulate Matter(PM)and
Hazardous Air Pollutant(HAP)emissions from the facility. In accordance with AP-42 section
Section 4.4(updated 5/08),emission calculations use ANSI/ACMA/ICPA UEF-1-2011a
Estimating Emission Factors from Open Molding Composite Processes which utilize the Unified
Emission Factors(UEF)for open molding of composites dated October 5,2011. An attached
table lists the basis for each emission factor(E-factor)utilized in the emissions calculations. A
copy of the October 5,2011 UEF table is also included with this letter.
The gelcoat spray guns are atomized. The styrene emission factor used for gelcoats is from the
gelcoat application row of the UEF table. The Methyl Methacrylate(MMA)emission factor used
for gelcoats is based on the MMA gelcoat application row of the UEF table. The resin guns are
non-atomized. The emission factor for lamination resins is taken from the mechanical non-
atomized row of the UEF table.
Small quantities of highly reactive liquid organic perioxide solutions(e.g.,Hi Point 90)are used
by the reinforced plastics industry to initiate the polymerization reaction in the resin or gelcoat
material. Emission estimates in this permit application are based on the composite Manufacturer
Associations' study,"Emission Factors for Liquid Organic Peroxide Catalysts used in the Open
Molding of Composites." The emission factor for Dimethyl Phthalate(DMP)or other utilized
organic is 0.04%of the available DMP by weight or 0.0144(0.04 x 36%).
Usage of and thus emissions from other raw materials(e.g.,mold cleaners and sealers,etc.)at the
Washington plant are smaller in nature. Emissions from these other material usages and/or
chemicals utilize a similar methodology or conservatively assume all of the chemical is emitted
(e.g.,solvents in paints used).
Particulate emissions from painting are calculated assuming a 1%total weight loss with 50
percent of those emissions PMio and 25 percent of those emissions PM2.5 as a conservative
estimate with no controls.
Particulate emissions from paint usage:
11,900 lbs paint bought plant-wide
assume 1%loss as particulate emissions,50%of that is PMIo and 25%is PM2.5
11,900 lbs x 0.01 = 119.0 pounds PM/year=0.059 tons PM/year
119.0 lbs PM x 0.5=59.5 pounds PMio/year=0.030 tons PMio/year
119.0 lbs PM x 0.25 =29.8 pounds PM2.5/yeah 0.015 tons PM2.5/year
Particulate emissions from hull and deck grinding:
481,000 lbs resin and gelcoat bought plant-wide
assume 1%loss with 25%of that emitted as particulate emissions,50%of that is PMio and 25%
is PM2.5-

Iconic Marine Group
2020 Emission Inventory Calculations
481,000 lbs x 0.01 x 0.25= 1,203 pounds PM/year=0.60 tons PM/year
1,203 lbs PM x 0.5 =601 pounds PMio/year=0.30 tons PMidyear
1,203 lbs PM x 0.25=301 pounds PM2.5/year=0.15 tons PM2.5/year

EF Table 1: Unified Emission Factors for Open Molding of Composites
N Revised and Approved: 1 011 31200 9
Emission Rate in Pounds of Styrene Emitted per Ton of Resin or Gelcoat Processed
Styrene content in sesinJgelooat„%(1i 133�' 33 34 35 36 37 38 39 40 41 d2 43 44 45 48 47 48 49 50 ?gg l"
Manual 0.126 x%styriete x 2000 83 8re 94 1CO 136 112 t 17 123 12D 134 14D 146 152 197 1 a3 169 174 1 180 1 (f0.286 x%styrene)-0.0525)x 2000
Manual wf Vapor Suppressed Resin VSR t" Manual emission factor;listed above] x 1-;v.50 x specific VSR redvct i n factor for each rev"uppressant for ivadon''.
Mechanical Atomized 0.168 x%styrene x 2000 1 t 1 12"1 140 1 154 1 188 1 163 1 197 211 225 240 1 254 268 1 283 1 2Q7 1 31,1 325 1 340 1 354 1 ((0.71 A x%styrene)-0.18)x 2000
Mechanical Atomized with VSR" Mechanical Atomized emission factor]'sted above; x it •t041 x specif,VSR rtduct r'aacr fa each resiistppressam fonnuiationi;
Mechanical Atomized Controlled Spray'^ 0.130 x%styrene x 2000 SC, 1 97 1 103 I I 1'.9 1 1.30 1 141 1 152 1 163 174 1 185 1 195 1 207 1 2 is 1 229 1 240 1 2E 1 1 2e2 1272 1 0.77 x((0.714 x%styrene)-0.181 x 2000
Mechanical Controlled Spray with VSR Mechanical Atomized Controlled Spray emission factor()sad above: x i I -(C.45 x specif c VSR reduction factor for each rsin1upptessant formulat*n?)
Mechanical Non-Atomized 0.107 x%styrene x 2000 71 1 74 1 77 1 60 1 83 1 Se I 89 I 93 I fit 1 00 1 102 1 IDS 1 108 1 111 1 115 1 116 1 121 124 1 ((0.157 x%styrene)-0.010)x 2000
Mechanical Non-atomized with VSR:* Mechanical Non-Atomized emission factor listed atevs] x tl-10.45 x specific VSR reduction fn:*.a for each-resm;&s vprtssar>farnuixton))
Mechanical Non-Atomized application of resins that Mechanical Nan-Atomized 6tyrene monomer emission Factor(listed above)x.55
contain Methyl Styrene monomer`f0
Mechanical Non-Atomized Filled DCPO resins 111) 0,144 x%styrene x 2000 05 96 101 1D4 108 111 114 117 t20 124 127 130 133 13a 140 143 145 140 110.1603 x%styrenel-0.0055)x 2000
Filament application 0.164 x%styrene x 2000 122 121 133 138 144 149 1551 150 166 171 177 182 188 103 124 204 210 2*.5 ((0.2746 x%slyrtnei-0,0298)x 2000
Filament application with VSR to 0..120 x%styrene x 2000 79 83 88 90 03 97 100 1 104 108 111 1151 118 122 125 129 133 116 140 0.95 x 110.2746 it%styrene)-0.02981 a 2000
Gelcoat Application 0.445 x%styrene x 2000 294 315 338 3H 277 398 418 430 3 56 4eO 481 501 522 544 5 M5 84 a 024 a45 ((1.03646 x%styrene)-0,195)x 2000
Getccat Controiled Spray Application 0.325 x.%styrene x 2000 215 230 245 2eO 275 290 205 321 336 351 RD 301 39C 411 427 442 457 472 0.71 x(11.03646 x%styrene)-OA95)x 2000
Gelcoat Non-Atomized Application nt' SEE Note 9,e1pw 100 205 214 223 232 241 250 259 258 278 287 296 305 314 323 332 341 35C (t0.4505 x%styrene)-0.0505)x 2000
Lesser Atomized"cost App€ication''o' for s 30:0.323 x'4 styrene 220 241 252 2e4 27a 287 209 311 322 334 346 357 380 38i 302 404 415 428 ((6.5842 x%styrene)-0.0782"I x 2001
.2000
Covered-Cure after Roil-Out Non-VSR process emission factor(listed above) x i 0.60 for f larwai <on 0.65 file Mechanical,,
covered-Curt without Rolf-out Non-VSR process emission factor(listen abp e] x 1 0.5C for Manua' <or>0.55 for Mechanicay
Emission Rate in Pounds of Methyl Methacrylate Emitted per Ton of Gelcoat Processed
MMA content in gelcoat,It 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 16 /7 18 1s _20 n
Gel cast application'" 15 3D 45 60 1 75 1 90 1 105 1 120 13151 IeO 11051 IeD 1195 1210 1 Z25 12401265 1270 1 28E I C.75x%NtMAx 2000 y
Naas
InctudYg slynne rnbnoraer content as sapplied,a--ss any extra styrene moncme=added by the molder.but before adcilion of c1m additves such as ppmCfra,f•;teas.glass....etc. n
2 Fc m;4as for materas w^h styrene content c•11%are based on fie emnscm rate at 33%(constant emisson factor expressed as percent of avat3Ele styrert),and for sty�er* o amm r V:%on the emission rate Osseo on the extrapo med'setes eouat'as.:these n
are not based on test gala but tee be4ved to be comeN.st ve es'ttmates.The va:ue for-:styrene`in dw farmadas should Oe c+�wt Asa fracl vt. For example.use the mput ra1ue 0 30 fora ntsn w h K%s`:yrere ccrrent by wt. n
3 The V3R reductcr factor:s xtenrined by testing each res rasuppressant formulation accerdat0 to tiz protieMoes detailed m me CFA Vapor Suppressant Effectiveness rest.
4 SEE the CFA Controlled Spray Handboox'or a detaad a*scrpiion of ttre cordoiled spray procedures. 0
5 'he ellect of vapor suppressants on a-mOns tram K!amtnt wiroing operations is base!oe+,he Dow Filament Winding Emissions Study.
F .nclud(ng MMA.monomer conie*as suppled.pus any exra MMA•nb omw added by the meter,tan before sdditar of olhez locatives such as powders,fillers.Qass....#to n
7 Basso on go-oat data front NMMA Emission Study. m
8 SEE ilte July 17 2XI EELS vapor.Emission Factors for Hon•Aromized App)icadon of Get Coats used in the Open Molding of Composites fcr a detailed descriptor,.of the non-atomized Oeiccat testing.
w 0 Use lre egation((0.450e x%styrene)-0.0505)x 2000 fcr gelooats with styrere ccterts between!F'%and 22%by W.; use tfte ecuation OARS x%styrene x.2000 for ge eats wld4 less than!P%s1}HMe oomler:'t by wl. 1'
1C Refer to Section 3.0.Insln:ct,ons and Examples fx the Emission Famr table,3.2 Caloulataon of the metf q!styrene factor J
11 Use this factor for the non-afomzed ml:catior of DC FD o-DCPD-Wend resixi,when filled to 305A or wort Cy wwgm (Zi
13 Table from 30%TO 32% styrene content 30 31 32
17 200 213 1r
ty

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) (%)
3MFillet 3MFillet Mechanical Non-Atomized Styrene 28.90% 0.0309
3MNGIF SNauticGrip IF Aerosol N/A—assume all emitted Toluene 0.50% 0.0050
6441-800 Resin(6441-800) Mechanical Non-Atomized Styrene 34.40% 0.0385
707061 EZ Sanding Grey Primer(707-061) N/A—assume all emitted Methyl Ethyl Ketone 4.80% 0.0480
707061 EZ Sanding Grey Primer(707-061) N/A—assume all emitted Styrene 16.60% 0.1660
904-001 Clear High Gloss Coating(904-001x) N/A--assume all emitted Methyl Ethyl Ketone 14.18% 0.1418
904-001 Clear High Gloss Coating(904-001x) N/A—assume all emitted Styrene 33.81% 0.3381
945YA058 Polycor OF Orange Tooling Gelcoat(945YA0 Gelcoat Application-MMA Methyl Methacrylate 4.00% 0.0300
945YA058 Polycor OF Orange Tooling Gelcoat(945YA0 Gelcoat Application Styrene 41.84% 0.2405
AGLE4389 Platinum Gelcoat(AGLE4389) Gelcoat Application-MMA Methyl Methacrylate 2.82% 0.0225
AGLE4389 Platinum Gelcoat(AGLE4389) Gelcoat Application Styrene 28.69% 0.1277
AGLEIR7036 Gelcoat(AGLEIR7036) No emissions Cobalt 2-Ethylhexanoate 0.09% 0.0000
AGLEIR7036 Gelcoat(AGLEIR7036) No emissions Cobalt Hydroxide 0.01% 0.0000
AGLEIR7036 Gelcoat(AGLEIR7036) No emissions Cobalt Neodecanoate 0.04% 0.0000
AGLEIR7036 Gelcoat(AGLEIR7036) Gelcoat Application-MMA Methyl Methacrylate 2.88% 0.0225
AGLEIR7036 Gelcoat(AGLEIR7036) Gelcoat Application Styrene 29.79% 0.1326
AGNCP2769 Gelcoat(AGNCP2769) No emissions Cobalt 2-Ethylhexanoate 0.13% 0.0000
AGNCP2769 Gelcoat(AGNCP2769) No emissions Cobalt Hydroxide 0.01% 0.0000
AGNCP2769 Gelcoat(AGNCP2769) No emissions Cobalt Neodecanoate 0.04% 0.0000
AGNCP2769 Gelcoat(AGNCP2769) Gelcoat Application Styrene 30.39% 0.1352
AME1001T35 Resin(AME1001T35) No emissions Cobalt 2-Ethylhexanoate 0.11% 0.0000
AME1001T35 Resin(AME1001T35) Mechanical Non-Atomized Styrene 33.88% 0.0370
Page I of 7

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) N
AME1001T40 Resin(AME1001T40) No emissions Cobalt 2-Ethylhexanoate 0.11% 0.0000
AME1001T40 Resin(AME1001T40) Mechanical Non-Atomized Styrene 33.62% 0.0370
AME6001160 Infusion Resin(AME6001160) No emissions Cobalt 2-Ethylhexanoate 0.17% 0.0000
AME6001160 Infusion Resin(AME6001160) Closed Molding Styrene 39.57% 0.0119
AME6001T45 Resin(AME6001T45) No emissions Cobalt 2-Ethylhexanoate 0.08% 0.0000
AME6001T45 Resin(AME6001T45) No emissions Cobalt Hydroxide 0.01% 0.0000
AME6001T45 Resin(AME6001T45) No emissions Cobalt Neodecanoate 0.03% 0.0000
AME6001T45 Resin(AME6001T45) Mechanical Non-Atomized Styrene 34.03% 0.0370
Arjay1201 Arjay Fillet Putty(1201) Manual Styrene 35.00% 0.0470
Arjay4501 Arjay Fillet Putty(4501)&HV Mechanical Non-Atomized Styrene 37.00% 0.0415
Arjay7121 Arjay Fillet Putty(7121) Mechanical Non-Atomized Styrene 31.00% 0.0332
Ax19CMS XTEND(Ax19CMS) N/A No reportable HAPs 0.00% 0.0000
B70 Corebond Adhesive(B70) N/A--assume all emitted Dimethylaniline 0.22% 0.0022
B70 Corebond Adhesive(B70) Manual Styrene 32.21% 0.0406
B71 Corebond Adhesive(1371) Manual Styrene 34.90% 0.0470
BGMRR8015 Black Gelcoat(BGMRR8015) No emissions Cobalt 2-Ethylhexanoate 0.12% 0.0000
BGMRR8015 Black Gelcoat(BGMRR8015) Gelcoat Application-MMA Methyl Methacrylate 4.60% 0.0375
BGMRR8015 Black Gelcoat(BGMRR8015) Gelcoat Application Styrene 39.01% 0.2090
BPOPaste Green BPO Paste H50 N/A No reportable HAPs 0.00% 0.0000
C1153PA Adhesive(Cl 153PA) No emissions Cobalt 2-Ethylhexanoate 0.00% 0.0000
C1153PA Adhesive(C1153PA) N/A--assume all emitted Dimethylaniline 0.20% 0.0020
C1153PA Adhesive(C1153PA) Manual Styrene 44.22% 0.0760
CadoxD50 Catalyst(Cadox D50) N/A--assume all emitted Methyl Ethyl Ketone 2.00% 0.0200
Page 2 of 7

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) N
CadoxD50 Catalyst(Cadox D50) N/A No reportable HAPs 0.00% 0.0000
CHL 2697 Chemlease Sealer 2697 N/A No reportable HAPs 0.00% 0.0000
CHL MC Chemlease Mold Cleaner N/A—assume all emitted Methyl Ethyl Ketone 50.00% 0.5000
CHL MC Chemlease Mold Cleaner N/A—assume all emitted Toluene 50.00% 0.5000
CR03000 Propatch Additive(CR03000) Manual Styrene 54.94% 0.1042
DAS3025 Sealer(DAS3025) N/A—assume all emitted 1,2,4-Trimethylbenzene 0.30% 0.0030
DAS3025 Sealer(DAS3025) N/A—assume all emitted Ethylbenzene 0.30% 0.0030
DAS3025 Sealer(DAS3025) N/A—assume all emitted Methyl Isobutyl Ketone 2.00% 0.0200
DAS3025 Sealer(DAS3025) N/A—assume all emitted Toluene 0.20% 0.0020
DAS3025 Sealer(DAS3025) N/A—assume all emitted Xylene(mixed isomers) 1.40% 0.0140
DC2000 Clear(DC2000) N/A No reportable HAPs 0.00% 0.0000
DCU2021 Clear(DCU2021) N/A—assume all emitted Ethylbenzene 5.30% 0.0530
DCU2021 Clear(DCU2021) N/A--assume all emitted Methyl Methacrylate 0.20% 0.0020
DCU2021 Clear(DCU2021) N/A--assume all emitted Styrene 0.40% 0.0040
DCU2021 Clear(DCU2021) N/A—assume all emitted Xylene(mixed isomers) 30.10% 0.3010
DCX3030 Hardener(DCX3030) N/A—assume all emitted Ethylbenzene 1.30% 0.0130
DCX3030 Hardener(DCX3030) N/A—assume all emitted Methyl Isobutyl Ketone 20.40% 0.2040
DCX3030 Hardener(DCX3030) N/A—assume all emitted Xylene(mixed isomers) 7.30% 0.0730
DCX61 Hardener(DCX61) N/A No reportable HAPs 0.00% 0.0000
DDM-9 Luperox DDM-9 Catalyst N/A--assume all emitted Methyl Ethyl Ketone 2.00% 0.0200
DDM-9 Luperox DDM-9 Catalyst N/A No reportable HAPs 0.00% 0.0000
DP402LF Catalyst(DP402LF) N/A--assume all emitted 1,2,4-Trimethylbenzene 1.50% 0.0150
DP402LF Catalyst(DP402LF) N/A--assume all emitted Methyl Ethyl Ketone 11.40% 0.1140
Page 3 of 7

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) (%)
DP402LF Catalyst(DP402LF) N/A--assume all emitted Toluene 3.10% 0.0310
DP402LF Catalyst(DP402LF) N/A--assume all emitted Xylene(mixed isomers) 0.10% 0.0010
DPS3055 Gray Primer(DPS3055) N/A—assume all emitted 1,2,4-Tri methyl benzene 1.80% 0.0180
DPS3055 Gray Primer(DPS3055) N/A—assume all emitted Ethylbenzene 1.80% 0.0180
DPS3055 Gray Primer(DPS3055) N/A--assume all emitted Methyl Ethyl Ketone 0.40% 0.0040
DPS3055 Gray Primer(DPS3055) N/A--assume all emitted Xylene(mixed isomers) 10.10% 0.1010
DT870 Reducer(DT870) N/A—assume all emitted Toluene 19.00% 0.1900
DT885 Reducer(DT885) N/A—assume all emitted Ethylbenzene 0.90% 0.0090
DT885 Reducer(DT885) N/A--assume all emitted Methyl Ethyl Ketone 19.00% 0.1900
DT885 Reducer(DT885) N/A—assume all emitted Toluene 10.50% 0.1050
DT885 Reducer(DT885) N/A—assume all emitted Xylene(mixed isomers) 5.20% 0.0520
DT895 Reducer(DT895) N/A—assume all emitted Ethylbenzene 1.20% 0.0120
DT895 Reducer(DT895) N/A--assume all emitted Methyl Ethyl Ketone 11.00% 0.1100
DT895 Reducer(DT895) N/A assume all emitted Methyl Isobutyl Ketone 20.80% 0.2080
DT895 Reducer(DT895) N/A--assume all emitted Toluene 0.30% 0.0030
DT895 Reducer(DT895) N/A--assume all emitted Xylene(mixed isomers) 6.80% 0.0680
Flex-Z Flex-Z 1,2,3,4,5&6 N/A No reportable HAPs 0.00% 0.0000
GGLE14186 Gelcoat(GGLE14186) No emissions Cobalt 2-Ethylhexanoate 0.09% 0.0000
GGLE14186 Gelcoat(GGLE14186) No emissions Cobalt Neodecanoate 0.02% 0.0000
GGLE14186 Gelcoat(GGLE14186) Gelcoat Application-MMA Methyl Methacrylate 2.99% 0.0225
GGLE14186 Gelcoat(GGLE14186) Gelcoat Application Styrene 25.26% 0.1124
Honeywax Honey Wax(P52314R) N/A No reportable HAPs 0.00% 0.0000
10517 Patch Booster(10517) Gelcoat Application-MMA Methyl Methacrylate 17.00% 0.1275
Page 4 of 7
V

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) (%)
10517 Patch Booster(10517) Manual Styrene 40.00% 0.0615
10517 Patch Booster(10517) N/A--assume all emitted Xylene(mixed isomers) 2.00% 0.0200
LGLE4230 Blue Gelcoat(LGLE4230) No emissions Cobalt 2-Ethylhexanoate 0.09% 0.0000
LGLE4230 Blue Gelcoat(LGLE4230) No emissions Cobalt Neodecanoate 0.02% 0.0000
LGLE4230 Blue Gelcoat(LGLE4230) Gelcoat Application-MMA Methyl Methacrylate 2.97% 0.0225
LGLE4230 Blue Gelcoat(LGLE4230) Gelcoat Application Styrene 25.09% 0.1117
LGLE14048 Blue Gelcoat(LGLE14048) No emissions Cobalt 2-Ethylhexanoate 0.09% 0.0000
LGLE14048 Blue Gelcoat(LGLE14048) No emissions Cobalt Neodecanoate 0.02% 0.0000
LGLE14048 Blue Gelcoat(LGLE14048) Gelcoat Application-MMA Methyl Methacrylate 2.95% 0.0225
LGLE14048 Blue Gelcoat(LGLE14048) Gelcoat Application Styrene 24.96% 0.1111
LGLE14063 Blue Gelcoat(LGLE14063) Gelcoat Application-MMA Methyl Methacrylate 2.84% 0.0225
LGLE14063 Blue Gelcoat(LGLE14063) Gelcoat Application Styrene 29.31% 0.1304
LGLE16033 Blue Gelcoat(LGLE16033) Gelcoat Application-MMA Methyl Methacrylate 2.99% 0.0225
LGLE16033 Blue Gelcoat(LGLE16033) Gelcoat Application Styrene 25.21% 0.1122
LGLElHO16 Gelcoat(LGLElHO16) Gelcoat Application-MMA Methyl Methacrylate 2.86% 0.0225
LGLElHO16 Gelcoat(LGLEIH016) Gelcoat Application Styrene 29.59% 0.1317
LGNCP4100 Gelcoat(LGNCP4100) No emissions Cobalt 2-Ethylhexanoate 0.13% 0.0000
LGNCP4100 Gelcoat(LGNCP4100) No emissions Cobalt Hydroxide 0.01% 0.0000
LGNCP4100 Gelcoat(LGNCP4100) No emissions Cobalt Neodecanoate 0.04% 0.0000
LGNCP4100 Gelcoat(LGNCP4100) Gelcoat Application Styrene 31.16% 0.1387
LGNCP4111 Blue Gelcoat(LGNCP4111) No emissions Cobalt 2-Ethylhexanoate 0.12% 0.0000
LGNCP4111 Blue Gelcoat(LGNCP4111) No emissions Cobalt Hydroxide 0.01% 0.0000
LGNCP4111 Blue Gelcoat(LGNCP4111) No emissions Cobalt Neodecanoate 0.04% 0.0000
Page 5 of 7
h

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) (%)
LGNCP4111 Blue Gelcoat(LGNCP4111) Gelcoat Application Styrene 29.41% 0.1309
MA560 ITW Plexus Adhesive(MA560) MSDS Methyl Methacrylate 60.00% 0.0504
Parta112 Partall Paste#2 N/A No reportable HAPs 0.00% 0.0000
R015APF55 Infusion Resin(R015APF55) Closed Molding Styrene 37.00% 0.0111
R049CPF14 Resin(R049CPF14) Closed Molding Methyl Methacrylate 2.00% 0.0006
R049CPF14 Resin(R049CPF14) Closed Molding Styrene 39.70% 0.0119
REV2879 Proline White Gelcoat(REV2879) Gelcoat Application-MMA Methyl Methacrylate 3.00% 0.0225
REV2879 Proline White Gelcoat(REV2879) Gelcoat Application Styrene 26.00% 0.1157
Styrene Styrene Manual Styrene 100.00% 0.2331
SX330 SX330 grease remover N/A—assume all emitted Toluene 1.40% 0.0140
SXA840 Paint Solvent(SXA840) N/A--assume all emitted 1,2,4-Tri methyl benzene 0.10% 0.0010
SXA840 Paint Solvent(SXA840) N/A—assume all emitted Toluene 0.20% 0.0020
TR104 Mold Release TR-104 N/A No reportable HAPs 0.00% 0.0000
TR905 905 TR Mold Prep Cleaner N/A--assume all emitted Methyl Ethyl Ketone 48.00% 0.4800
TR905 905 TR Mold Prep Cleaner N/A—assume all emitted Toluene 52.00% 0.5200
VPRO012 Barrier Coat(VPRO012) Gelcoat Application Styrene 31.87% 0.1418
WG054474 Gelcoat(WG054474) No emissions Cobalt 2-Ethylhexanoate 0.06% 0.0000
WG054474 Gelcoat(WG054474) No emissions Cobalt Neodecanoate 0.02% 0.0000
WG054474 Gelcoat(WG054474) Gelcoat Application-MMA Methyl Methacrylate 2.24% 0.0225
WG054474 Gelcoat(WG054474) Gelcoat Application Styrene 35.84% 0.1780
WG114905 White Gelcoat(WG114905) No emissions Cobalt 2-Ethylhexanoate 0.18% 0.0000
WG114905 White Gelcoat(WG114905) Gelcoat Application Styrene 22.77% 0.1013
WGEZM4474 White Gelcoat(WGEZM4474) No emissions Cobalt 2-Ethylhexanoate 0.06% 0.0000
Page 6 of 7

Iconic Marine Group Washington Plant Emission Factor Documentation
Weight% E-Factor
Product Number Product Name UEF Row Chemical (%) (%)
WGEZM4474 White Gelcoat(WGEZM4474) No emissions Cobalt Hydroxide 0.01% 0.0000
WGEZM4474 White Gelcoat(WGEZM4474) No emissions Cobalt Neodecanoate 0.03% 0.0000
WGEZM4474 White Gelcoat(WGEZM4474) Gelcoat Application-MMA Methyl Methacrylate 3.00% 0.0225
WGEZM4474 White Gelcoat(WGEZM4474) Gelcoat Application Styrene 29.49% 0.1312
YGLEI1826 Yellow Gelcoat(YGLEI1826) No emissions Cobalt 2-Ethyihexanoate 0.09% 0.0000
YGLEI1826 Yellow Gelcoat(YGLEI1826) No emissions Cobalt Neodecanoate 0.02% 0.0000
YGLEI1826 Yellow Gelcoat(YGLEI1826) Gelcoat Application-MMA Methyl Methacrylate 2.95% 0.0225
YGLEI1826 Yellow Gelcoat(YGLEI1826) Gelcoat Application Styrene 24.96% 0.1111
Page 7 of 7

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
3MFillet Usage(gal): 480.0 VOC Content(wt%): 0.289 VOCs(lbs): 158.5
3MFillet Usage(lbs): 5,124.1 HAP Content(wt%): 0.289 1 HAPs(lbs): 158.5
Density(lb/gal): 10.68
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 28.90% 0.031 158.462
31YINGIF Usage(gal): 163.8 VOC Content(wt%): 0.734 VOCs(lbs): 892.2
SNauticGrip IF Aerosol Usage(lbs): 1,216.2 HAP Content(wt%l: 0.005 HAPs(lbs): 6.1
Density(lb/gal): 7.42
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 0.50% 0.005 6.081
6441-800 Usage(gal): 251.4 VOC Content(wt%): 0.344 VOCs(lbs): 87.0
Resin(6441-800) Usage(lbs): 2,260.0 HAP Content(wt%): 0.344 HAPs(lbs): 87.0
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 34.40% 0.039 87.010
707061 Usage(gal): 684.0 VOC Content(wt%): 0.301 VOCs(lbs): 2,079.0
EZ Sanding Grey Primer(707- Usage(lbs): 6,916.21 HAP Content(wt%): 0.166 HAPs(lbs): 1.148.1
061) 1 Density(lb/gal): 11.84
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 16.60% 0.166 1,148.088
904-001 Usage(gal): 16.0 VOC Content(wt%): 0.480 VOCs(lbs): 65.3
Clear High Gloss Coating(904- Usage(lbs): 136.1 HAP Content(wt%): 0.338 HAPs(lbs): 46.0
001x) Density(lb/gal): 8.51
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 33.81% 0.338 46.018
945YA058 Usage(gal): 224.5 VOC Content(wV1.): 0.457 VOCs(lbs): 551.5
Polycor OF Orange Tooling Usage(lbs): 2,048.01 HAP Content(wt%): 0.458 1 HAPs(lbs): 554.0
Gelcoat(945YA058) Density(Ib/gal): 9.12
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 4.00% 0.030 61.440
100-42-5 Styrene 41.84% 0.241 492.544
AGLE4389 Usage(gal): 51.8 VOC Content(wt%): 0.315 VOCs(lbs): 70.0
Platinum Gelcoat(AGLE4389) Usage(lbs): 466.01 HAP Content(wt%): 0.315 HAPs(lbs): 70.0
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.82% 0.023 10.485
100-42-5 Styrene 28.69% 0.128 59.499
©Value Environmental 6/7/2021 Page 1 of 10

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
AGLEIR7036 I Usage(gal): 153.1 VOC Content(wt%): 0.328 VOCs(Ibs): 213.4
Gelcoat(AGLEIR7036) I Usage(Ibs): 1,376.01 HAP Content(wt%): 0.327 HAPs(Ibs): 213.4
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.88% 0.023 30.960
100-42-5 Styrene 29.79% 0.133 182.410
AGNCP2769 Usage(gal): 366.5 VOC Content(wt%): 0.306 VOCs(Ibs): 445.6
Gelcoat(AGNCP2769) Usage(Ibs): 3,295.01 HAP Content(wt%): 0.304 HAPs(Ibs): 445.6
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 30.39% 0.135 445.601
AME1001T35 Usage(gal): 10,251.1 VOC Content(wt%): 0.3401 VOCs(Ibs): 3,410.0
Resin(AME1001T35) Usage(Ibs): 92,163.0 HAP Content(wt%): 0.3391 L HAPs(Ibs): 3,410.0
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 33.88% 0.037 3,410.031
AME1001T40 Usage(gal): 10,824.0 VOC Content(wt%): 0.337 VOCs(Ibs): 3,600.6
Resin(AME1001T40) Usage(Ibs): 97,313.0 HAP Content(wt%): 0.336 HAPs(Ibs): 3,600.6
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 33.62% 0.037 3,600.581
AME6001160 Usage(gal): 872.0 VOC Content(wt%): 0.397 VOCs(Ibs): 93.1
Infusion Resin(AME6001160) IUsage(Ibs): 7,840.01 HAP Content(wt%): 0.396 HAPs(Ibs): 93.1
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 39.57% 0.012 93.068
AME6001T45 Usage(gal): 13,095.5 VOC Content(wt%): 0.342 VOCs(Ibs): 4,356.2
Resin(AME6001T45) Usage(Ibs): 117,735.0 HAP Content(wt%): 0.340 HAPs(Ibs): 4,356.2
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 34.03% 0.037 4,356.195
Arjay1201 1 Usage(gal): 20.01 VOC Content(wt%): 0.350 VOCs(Ibs): 5.2
Arjay Fillet Putty(1201) Usage(Ibs): 110.1 HAP Content(wt%): 0.350 HAPs(Ibs): 5.2
Density(lb/gal): 5.50
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 35.00% 0.047 5.174
©Value Environmental 6/7/2021 Page 2 of 10

Iconic Marine Group Washington Plant Usage and VOC&HAP Emissions Year Ending: December 2020
Arjay4501 Usage(gal): 2,020.0 VOC Content(wt%): 0.370 VOCs(lbs): 426.5
Arjay Fillet Putty(4501)&HV Usage(lbs): 10,276.5 HAP Content(wt%): 0.370 1 HAPs(lbs): 426.5
Density(lb/gal): 5.09
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 37.00% 0.042 426.477
Arjay7121 Usage(gal): 60.0 VOC Content(wt%): 0.310 VOCs(lbs): 19.6
Arjay Fillet Putty(7121) Usage(lbs): 690.51 HAP Content(wt%): 0.310 HAPs(lbs): 19.6
Density(lb/gal): 9.84
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 31.00% 0.033 19.586
Ax19CMS Usage(gal): 238.0 VOC Content(wt%): 1.000 V (lbs): 1,472.8
XTEND(Axl9CMS) Usage(lbs): 1,472.8 HAP Content(wt%): 0.000 HAPs(lbs): 0.0
Density(lb/gal): 6.19
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
870 Usage(gal): 540.0 VOC Content(wt%): 0.324 VOCs(lbs): 144.5
Corebond Adhesive(B70) Usage(lbs): 3,377.7 HAP Content(wt%l: 0.324 HAPs(lbs): 144.5
Density(lb/gal): 6.26
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
121-69-7 Dimethylaniline 0.22% 0.002 7.370
100-42-5 Styrene 32.21% 0.041 137.095
B71 Usage(gal): 6,930.0 VOC Content(wt%): 0.349 VOCs(lbs): 2,662.1
Corebond Adhesive(B71) Usage(lbs): 56,640.31 HAP Content(wt%): 0.349 1 HAPs(lbs): 2.662.1
Density(lb/gal): 8.17
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 34.90% 0.047 2,662.093
BGMRR8015 Usage(gal): 402.9 VOC Content(wt%): 0.437 VOCs(lbs): 892.8
Black Gelcoat(BGMRR8015) Usage(lbs): 3,622.01 HAP Content(wt%): 0.436 1 HAPs(lbs): 892.8
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 4.60% 0.038 135.825
100-42-5 Styrene 39.01% 0.209 756.998
BPOPaste Usage(gal): 62.0 VOC Content(wt%): 0.200 VOCs(lbs): 124.2
Green BPO Paste H50 Usage(lbs): 620.8 HAP Content(wt%): 0.000 1 HAPs(lbs): 0.0
Density(lb/gal): 10.01
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
©Value Environmental 6/7/2021 Page 3 of 10

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
C1163PA Usage(gal): 4,565.01 VOC Content(wt%): 0.446 VOCs(lbs): 3,329.4
Adhesive(C1153PA) Usage(lbs): 41,879.31 HAP Content(wt%): 0.444 HAPs(lbs): 3,266.6
Density(lb/gal): 9.17
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
121-69-7 Dimethylaniline 0.20% 0.002 83.759
100-42-5 Styrene 44.22% 0.076 3,182.828
CadoxD50 Usage(gal): 868.91 VOC Content(wt%): 0.020 VOCs(lbs): 144.9
Catalyst(Cadox D50) Usage(lbs): 7,247.01 HAP Content(wt%): 0.000 HAPs(lbs): 0.0
Density(lb/gal): 8.34
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
CHL 2697 Usage(gal): 64.0 VOC Content(wt%): 0.996 VOCs(Ibs). 393.6
Chemlease Sealer 2697 Usage(lbs): 395.0 HAP Content(wt%): 0.000 HAPs(lbs): 0.0
Density(lb/gal): 6.17
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
CHL MC Usage(gal): 64.0 VOC Content(wt%): 1.000 VOCs(lbs): 400.3
Chemlease Mold Cleaner Usage(lbs): 400.3 HAP Content(wt%): 0.600 HAPs(lbs): 200.2
Density(lb/gal): 6.26
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 50.00% 0.500 200.160
CR03000 Usage(gal): 33.0 VOC Content(wt%): 0.649 VOCs(lbs): 30.9
Propatch Additive(CR03000) Usage(lbs): 296.7 HAP Content(wt%): 0.549 HAPs(lbs): 30.9
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 54.94% 0.104 30.923
DAS3025 Usage(gal): 15.0 VOC Content(wt%): 0.165 VOCs(lbs): 31.5
Sealer(DAS3025) Usage(lbs): 190.41 HAP Content(wt%): 0.039 HAPs(lbs): 7.4
Density(lb/gal): 12.69
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-41-4 Ethylbenzene 0.30% 0.003 0.571
108-10-1 Methyl Isobutyl Ketone 2.00% 0.020 3.807
108-88-3 Toluene 0.20% 0.002 0.381
1330-20-7 Xylene(mixed isomers 1.40% 0.014 2.665
DC2000 Usage(gal): 249.01 VOC Content(wt%): 0.352 VOCs(lbs): 687.2
Clear(DC2000) Usage(lbs): 1,954.71 HAP Content(wt%): 0.000 1 HAPs(lbs): 0.0
Density(lb/gal): 7.85
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
©Value Environmental 6/7/2021 Page 4 of 10

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
DCU2021 Usage(gal): 98.0 VOC Content(wt%): 0.508 VOCs(lbs): 394.9
Clear(DCU2021) Usage(lbs): 778.1 HAP Content(wt%): 0.360 HAPs(lbs): 280.1
Density(lb/gal): 7.94
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-41-4 Ethylbenzene 5.30% 0.053 41.240
80-62-6 Methyl Methacrylate 0.20% 0.002 1.556
100-42-5 Styrene 0.40% 0.004 3.112
1330-20-7 Xylene(mixed isomers 30.10% 0.301 234.214
DCX3030 Usage(gal): 7.8 VOC Content(wt%): 0.528 VOCs(lbs): 33.2
Hardener(DCX3030) Usage(lbs): 62.8 HAP Content(wt%): 0.290 HAPs(lbs): 18.2
Density(lb/gal): 8.10
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-41-4 Ethylbenzene 1.30% 0.013 0.816
108-10-1 Methyl Isobutyl Ketone 20.40% 0.204 12.806
1330-20-7 Xylene(mixed isomers 7.30% 0.073 4.583
DCX61 Usage(gal): 30.3 VOC Content(wt%): 0.161 VOCs(lbs): 43.6
Hardener(DCX61) Usage(lbs): 271.3 HAP Content(wt%): 0.000 HAPs(lbs): 0.0
Density(lb/gal): 8.97
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
DDM-9 Usage(gal): 310.6 VOC Content(wt%): 0.025 VOCs(lbs): 63.9
Luperox DDM-9 Catalyst Usage(lbs): 2,601.0 HAP Content(wt%): 0.000 HAPs(lbs): 0.0
Density(lb/gal): 8.37
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
DP402LF Usage(gal): 4.1 VOC Content(wt%): 0.668 VOCs(lbs): 21.1
Catalyst(DP402LF) Usage(lbs): 31.6 HAP Content(wt%): 0.032 HAPs(Ibs): 1.0
Density(lb/gal): 7.78
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 3.10% 0.031 0.980
1330-20-7 Xylene(mixed isomers 0.10% 0.001 0.032
DPS3055 Usage(gal): 3.0 VOC Content(wt%): 0.336 VOCs(lbs): 12.5
Gray Primer(DPS3055) Usage(lbs): 37.3 HAP Content(wt%): 0.119 HAPs(Ibs): 4.4
Density(lb/gal): 12.42
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-414 Ethylbenzene 1.80% 0.018 0.671
1330-20-7 Xylene(mixed isomers 10.10% 0.101 3.763
©Value Environmental 6/7/2021 Page 5 of 10

Iconic Marine Group Washington Plant Usage and VOC&HAP Emissions Year Ending: December 2020
DT870 Usage(gal): 3.0 VOC Content(wt%): 1.000 VOCs(lbs): 20.7
Reducer(DT870) Usage(lbs): 20.71 HAP Content(wt%): 0.190 HAPs(lbs): 3.9
Density(lb/gal): 6.91
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 19.00% 0.190 3.939
DT885 Usage(gal): 160.0 VOC Content(wt%): 1.000 VOCs(lbs): 1,126.4
Reducer(DT885) IUsage(lbs): 1,126.41 HAP Content(wt%): 0.1661 HAPs(lbs): 187.0
Density(lb/gal): 7.04
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-41-4 Ethylbenzene 0.90% 0.009 10.138
108-88-3 Toluene 10.50% 0.105 118.272
1330-20-7 Xylene(mixed isomers 5.20% 0.052 58.573
DT895 Usage(gal): 34.01 VOC Content(wt%): 1.000 VOCs(lbs): 238.0
Reducer(DT895) IUsage(lbs): 238.01 HAP Content(wt%): 0.291 HAPs(lbs): 69.3
Density(lb/gal): 7.00
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-41-4 Ethylbenzene 1.20% 0.012 2.866
108-10-1 Methyl Isobutyl Ketone 20.80% 0.208 49.504
108-88-3 Toluene 0.30% 0.003 0.714
1330-20-7 Xylene(mixed isomers 6.80% 0.068 16.184
Flex-Z Usage(gal): 708.0 VOC Content(wt%): 0.900 VOCs(lbs): 3,720.0
Flex-Z 1,2,3,4,5&6 Usage(lbs): 4,133.3 HAP Content(wt%): 0.000 HAPs(Ibs): 0.0
Density(lb/gal): 5.84
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
GGLE14186 Usage(gal): 72.5 VOC Content(wt%): 0.284 VOCs(lbs): 105.5
Gelcoat(GGLEI4186) Usage(lbs): 782.01 HAP Content(wt%): 0.283 1 HAPs(lbs): 105.5
Density(lb/gal): 10.79
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.99% 0.023 17.595
100-42-5 Styrene 25.26% 0.112 87.902
Honeywax Usage(gal): 4.5 VOC Content(wt%): 0.698 VOCs(lbs): 20.9
Honey Wax(P52314R) Usage(lbs): 29.9 HAP Content(wt%): 0.000 1 HAPs(lbs): 0.0
Density(lb/gal): 6.65
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
C Value Environmental 6/7/2021 Page 6 of 10

iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
10517 Usage(gal): 81.0 VOC Content(wt%): 0.610 VOCs(lbs): 156.2
Patch Booster(10517) Usage(lbs): 682.3 HAP Content(wt%): 0.590 HAPs(lbs): 142.E
Density(lb/gal): 8.42
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 17.00% 0.128 86.993
100-42-5 Styrene 40.00% 0.062 41.961
1330-20-7 Xylene(mixed isomers 2.00% 0.020 13.646
LGLE4230 Usage(gal): 87.9 VOC Content(wt%): 0.282 VOCs(lbs): 127.3
Blue Gelcoat(LGLE4230) Usage(lbs): 949.01 HAP Content(wt%): 0.281 HAPs(lbs): 127.3
Density(lb/gal): 10.79
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.97% 0.023 21.353
100-42-5 Styrene 25.09% 0.112 106.956
LGLE14048 Usage(gal): 34.1 VOC Content(wt%): 0.280 VOCs(lbs): 49.2
Blue Gelcoat(LGLE14048) Usage(lbs): 368.0 HAP Content(wt%): 0.279 HAPs(lbs): 49.2
Density(lb/gal): 10.79
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.95% 0.023 8.280
100-42-5 Styrene 24.96% 0.111 40.874
LGLE14063 Usage(gal): 184.8 VOC Content(wt%): 0.321 VOCs(lbs): 263.0
Blue Gelcoat(LGLE14063) Usage(lbs): 1,720.0 HAP Content(wt%): 0.321 HAPs(lbs): 263.0
Density(lb/gal): 9.31
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.84% 0.023 38.700
100-42-5 Styrene 29.31% 0.130 224.323
LGLE16033 Usage(gal): 255.8 VOC Content(wt%): 0.282 VOCs(lbs): 309.7
Blue Gelcoat(LGLE16033) Usage(lbs): 2,300.0 HAP Content(wt%): 0.282 HAPs(lbs): 309.7
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.99% 0.023 61.750
100-42-5 Styrene 25.21% 0.112 257.975
LGLElHO16 Usage(gal): 88.1 VOC Content(wt%): 0.325 VOCs(lbs): 122.1
Gelcoat(LGLEIH016) Usage(lbs): 792.01 HAP Content(wt%): 0.325 1 HAPs(lbs): 122.1
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.86% 0.023 17.820
100-42-5 Styrene 29.59% 0.132 104.287
©Value Environmental 6/7/2021 Page 7 of 10

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
LGNCP4100 Usage(gal): 68.8 VOC Content(wt%): 0.303 VOCs(lbs): 84.5
Gelcoat(LGNCP4100) Usage(lbs): 660.01 HAP Content(wt%): 0.312 HAPs(lbs): 91.5
Density(lb/gal): 9.59
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 31.16% 0.139 91.517
LGNCP4111 Usage(gal): 105.0 VOC Content(wt%): 0.296 VOCs(lbs): 123.5
Blue Gelcoat(LGNCP4111) Usage(lbs): 944.01 HAP Content(wt%): 0.294 HAPs(lbs): 123.5
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 29.41% 0.131 123.546
MA560 Usage(gal): 3,317.2 VOC Content(wt"/.): 0.624 VOCs(lbs): 2,031.2
ITW Plexus Adhesive(MA560) Usage(lbs): 27,388.4 HAP Content(wt%): 0.600 HAPs(lbs): 1,380.9
Density(lb/gal): 8.26
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 60.00% 0.050 1,380.932
Parta112 Usage(gal): 15.2 VOC Content(wt%): 0.712 VOCs(Ibs): 71.2
Partall Paste#2 Usage(lbs): 100.0 HAP Content(wt%): 0.000 HAPs(Ibs): 0.0
Density(Ib/gal): 6.67
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
R015APF55 Usage(gal): 5,383.1 VOC Content(wt°/o): 0.370 VOCs(lbs): 548.2
Infusion Resin(R015APF55) Usage(lbs): 49,385.0 HAP Content(wt%): 0.370 HAPs(Ibs): 548.2
Density(lb/gal): 9.17
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 37.00% 0.011 648.174
R049CPF14 Usage(gal): 475.8 VOC Content(wt%): 0.417 VOCs(Ibs): 54.6
Resin(R049CPF14) Usage(lbs): 4,365.01 HAP Content(wt%): 0.417 HAPs(Ibs): 54.6
Density(lb/gal): 9.17
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.00% 0.001 2.619
100-42-5 Styrene 39.70% 0.012 51.987
REV2879 Usage(gal): 4.3 VOC Content(wt%): 0.290 VOCs(Ibs): 6.9
Proline White Gelcoat Usage(lbs): 50.0 HAP Content(wt%): 0.290 HAPs(Ibs): 6.9
(REV2879) Density(lb/gal): 11.51
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 3.00% 0.023 1.126
100-42-5 Styrene 26.00% 0.116 5.785
©Value Environmental 6/7/2021 Page 8 of 10

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
Styrene Usage(gal): 68.3 VOC Content(wt%): 1.000 VOCs(lbs): 119.8
Styrene Usage(lbs): 514.0 HAP Content(wt%): 1.000 HAPs(lbs): 119.8
Density(lb/gal): 7.53
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 100.00% 0.233 119.813
SX330 Usage(gal): 17.0 VOC Content(wt%): 1.000 VOCs(lbs): 108.1
SX330 grease remover Usage(lbs): 108.1 HAP Content(wt%): 0.014 HAPs(lbs): 1.5
Density(lb/gal): 6.36
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 1.40% 0.014 1.514
SXA840 Usage(gal): 4.0 VOC Content(wt°/): 0.456 VOCs(lbs): 12.8
Paint Solvent(SXA840) Usage(lbs): 28.0 HAP Content(wt%): 0.002 HAPs(lbs): 0.1
Density(lb/gal): 7.00
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 0.20% 0.002 0.056
TR104 Usage(gal): 18.0 VOC Content(wt%): 0.700 VOCs(lbs): 88.2
Mold Release TR-104 1Usage(lbs): 126.01 HAP Content(wt%): 0.000 HAPs(lbs): 0.0
Density(lb/gal): 7.01
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
No reportable HAPs 0.00% 0.000 0.000
TR905 Usage(gal): 12.0 VOC Content(wt%): 1.000 VOCs(lbs): 83.1
905 TR Mold Prep Cleaner Usage(lbs): 83.1 HAP Content(wt%): 0.520 HAPs(lbs): 43.2
Density(lb/gal): 6.92
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
108-88-3 Toluene 52.00% 0.520 43.195
VPROO12 Usage(gal): 2,311.8 VOC Content(wt%): 0.319 VOCs(lbs): 3,112.1
Barrier Coat(VPR0012) Usage(lbs): 21,941.01 HAP Content(wt%): 0.319 HAPs(lbs): 3,112.1
Density(lb/gal): 9.49
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 31.87% 0.142 3,112.096
WG054474 Usage(gal): 312.7 VOC Content(wt%): 0.382 VOCs(lbs): 563.E
Gelcoat(WG054474) Usage(lbs): 2,811.01 HAP Content(wt%): 0.381 HAPs(lbs): 563.E
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.24% 0.023 63.248
100-42-5 Styrene 35.84% 0.178 500.368
©Value Environmental 6/7/2021 Page 9 of 10

Iconic Marine Group Washington Plant:Usage and VOC&HAP Emissions Year Ending: December 2020
WG114905 Usage(gal): 1,213.8 VOC Content(wt%): 0.230 VOCs(lbs): 1,105.8
White Gelcoat(WG114905) Usage(lbs): 10,913.0 HAP Content(wt%): 0.228 HAPs(lbs): 1,105.8
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
100-42-5 Styrene 22.77% 0.101 1,105.771
WGEZM4474 Usage(gal): 6,055.2 VOC Content(wt%): 0.326 VOCs(lbs): 8,368.3
White Gelcoat(WGEZM4474) Usage(lbs): 64,439.0 HAP Content(wt°/a): 0.325 HAPs(lbs): 8,368.3
Density(lb/gal): 8.99
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 3.00% 0.023 1,224.878
100-42-5 Styrene 29.49% 0.131 7,143.403
YGLE11826 Usage(gal): 26.1 VOC Content(wt%): 0.280 VOCs(lbs): 36.6
Yellow Gelcoat(YGLE11826) Usage(lbs): 274.01 HAP Content(wt%): 0.279 HAPs(lbs): 36.6
Density(lb/gal): 10.49
CAS No Chemical Weight% E-Factor HAP/TAP Lbs
80-62-6 Methyl Methacrylate 2.95% 0.023 6.165
100-42-5 Styrene 24.96% 0.111 30.434
Month(lbs) Month(tons)
VOCs: 50,135 25.07
HAPs: 39,084 19.54
©Value Environmental 6/7/2021 Page 10 of 10

Iconic Marine Group Washington Plant:Usage&Emissions Year Ending: December 2020
CAS No Chemical Emissions (lbs) Emissions (tons)
HAP?
121-69-7 Dimethylaniline 91.1 0.05
100-41-4 Ethylbenzene 56.3 0.03
108-10-1 Methyl Isobutyl Ketone 66.1 0.03
80-62-6 Methyl Methacrylate 3,161.7 1.58
No reportable HAPs 0.0 0.00
100-42-5 Styrene 34,999.9 17.50
108-88-3 Toluene 375.3 0.19
1330-20-7 Xylene(mixed isomers) 333.7 0.17
Subtotal 39,084 19.54
HAP?
95-63-6 1,2,4-Trimethylbenzene 1.7 0.00
78-93-3 Methyl Ethyl Ketone 1,032.2 0.52
Subtotal 1,034 0.52
Total 40,118 20.06
©Value Environmental 6/7/2021 Page 1 of 1

6/7/2021 Network Solutions Inventory submission confirmation—0700151 Printout
[e-mail] 6/7/2021 10:10 PM
Inventory submission confirmation -- 0700151
To undisclosed-recipients:;
Dear Paul Zawila
Your submittal of the 2020 emission inventory for Iconic Marine Group, LLC, 0700151, has been received by the
North Carolina Division of Air Quality(DAQ)on June 7,2021 at 22:09:54.You have until the due date of the
emission inventory or two weeks from this submittal to review and repudiate the data submitted.
Please remember to:
-print the Certification Form (see AERO Closeout page),
-have the Responsible Official sign it in blue ink,
-include copies of spreadsheets or calculations used in creating this inventory,and
-mail (postmark)it to NCDAQ,943 Washington Square Mall,Washington, NC 27889 by the required due date in
order for this submittal to be considered complete. If you have any questions, please feel free to contact Kurt Tidd,
in the Washington Regional Office, at252-946-6481.
The Division of Air Quality thanks you for using AERO,the on line emissions inventory
program.
Sincerely
DAQ
https://webmail.networksolutionsemail.com/appsuite/v=7.10.2-23.20200508.020729/print.html?print_1623118406935 1/1