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July 15, 2020
Air Permits Initial Review Team (APIRT) Texas Commission on Environmental Quality (TCEQ) 12100 Park 35 Circle, MC‐161 Building C, Third Floor, Room 300 W Austin, Texas 78753
Subject: NSR Permit 43774 Renewal and Amendment Application Dry Docks Abrasive Blasting and Surface Coating Facility Southwest Shipyard, L.P. Channelview Facility Channelview, Harris County Regulated Entity Number: RN100248749 Customer Reference Number: CN600135354
On behalf of Southwest Shipyard, L.P. (Southwest Shipyard), TRC Environmental Corporation (TRC) hereby submits the following minor New Source Review (NSR) air quality permit application to renew and amend NSR Permit No. 43774 pursuant to 30 TAC Chapter 116, Subchapter D and Subchapter B requirements, respectively. The subject NSR permit authorizes a Dry Docks Abrasive Blasting and Surface Coating Facility located in Channelview, Harris County, Texas.
Southwest Shipyard respectfully requests Mr. Alejandro Cavazos in the TCEQ Coatings Section to review the subject application, as this project is very similar to a NSR renewal and amendment project that he reviewed last year for Southwest Shipyard’s same site and facility type (surface coating and abrasive blasting) for RN100248749; NSR 36241. Mr. Alejandro Cavazos is familiar with the Channelview site and the NSR project went very well.
An electronic version of the application, including the Excel workbook Form PI‐1 General Application (version 4.0), Excel Electronic Modeling Evaluation Workbook (EMEW) for non‐SCREEN3 (version 2.3), and Excel Outdoor Coating and Abrasive Blasting Emission Calculations Workbook has been submitted to TCEQ Air Permits via email ([email protected]).
The appropriate permit application renewal and amendment fee has been submitted to the TCEQ Financial Administration Division under a separate cover. A copy of the fee payment check is included in Appendix A. If there are any questions concerning this submittal, please contact me at 713‐244‐1039 or via email at [email protected].
Sincerely, TRC Environmental Corporation
Elizabeth Stanko Senior Project Manager
Attachments
cc: Air Section Manager, TCEQ Region 12, Houston Harris County Public Health & Environmental Services, Attn: Air Section Manager
Mr. Bernard Diaz, Managing Director of Environmental Operations, Southwest Shipyard, L.P. (Electronic)
TRC Environmental Corporation | Southwest Shipyard, L.P.
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10550 RICHMOND AVENUE, SUITE 210, HOUSTON, TEXAS 77042 ● 713.244.1000 PHONE ● 713.789.5920 FAX ● WWW.TRCCOMPANIES.COM
Application for Renewal and Amendment of NSR Permit No. 43774
Dry Dock Abrasive Blasting and Surface Coating Operations
Channelview, Harris County, Texas
July 2020
Prepared For
Southwest Shipyard, L.P.
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Table of Contents
1. Introduction ................................................................................................................................... 1‐1
1.1 Overview of Permitted Source ......................................................................................... 1‐1
1.2 Purpose of the Permit Application .................................................................................. 1‐1
1.3 TCEQ Forms and Information .......................................................................................... 1‐2
1.3.1 PI‐1 General Application and Fee Payment (Appendix A) ............................. 1‐3
1.3.2 Emissions Calculations (Appendix B) ................................................................ 1‐3
1.3.3 Impacts Analysis ‐ EMEW (Appendix C) .......................................................... 1‐3
1.3.4 Modeling Files ‐ CD (Appendix D)..................................................................... 1‐3
1.3.5 Current NSR Permit Authorization (Appendix E) ........................................... 1‐3
1.3.6 TCEQ Guidance and Equipment Specifications (Appendix F) ...................... 1‐3
1.4 Emissions Summary .......................................................................................................... 1‐4
1.5 EPN Name Changes .......................................................................................................... 1‐5
1.6 Federal Applicability ......................................................................................................... 1‐7
1.6.1 NNSR Applicability .............................................................................................. 1‐7
1.6.2 PSD Applicability .................................................................................................. 1‐7
1.6.3 Hazardous Air Pollutants (HAPs) ...................................................................... 1‐7
1.7 Public Notice ....................................................................................................................... 1‐8
1.8 Permit Fees .......................................................................................................................... 1‐8
1.9 Impacts Analysis ................................................................................................................ 1‐8
1.10 Area Map and Plot Plan .................................................................................................... 1‐9
2. Process Description ...................................................................................................................... 2‐1
2.1 Dry Abrasive Blast Cleaning ............................................................................................ 2‐1
2.2 Dust Collector Face Velocity Calculations ...................................................................... 2‐1
2.3 Surface Coating .................................................................................................................. 2‐2
2.4 Paint Equipment Cleaning ................................................................................................ 2‐2
2.5 Planned Maintenance, Startup, and Shutdown (MSS) Activities ................................ 2‐3
2.6 Process Flow Diagram ....................................................................................................... 2‐3
3. Emission Calculations .................................................................................................................. 3‐1
3.1 Dry Abrasive Blast Cleaning ............................................................................................ 3‐1
3.2 Surface Coating .................................................................................................................. 3‐2
3.3 Roller Surface Coating ....................................................................................................... 3‐3
3.4 Blast Pot Filling ................................................................................................................... 3‐3
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3.5 Spent Media Cleanup ........................................................................................................ 3‐4
3.6 Excel Workbook Calculations ........................................................................................... 3‐5
4. Best Available Control Technology (BACT) ............................................................................. 4‐1
4.1 BACT for Enclosed Abrasive Blasting ............................................................................. 4‐1
4.2 BACT for Surface Coating Operations ............................................................................ 4‐2
5. Considerations for Granting a Permit Renewal ....................................................................... 5‐1
List of Figures
Figure 1‐1 Area Map .............................................................................................................. 1‐11
Figure 1‐2 Plot Plan ................................................................................................................ 1‐12
Figure 2‐1 Process Flow Diagram .......................................................................................... 2‐4
List of Appendices
Appendix A PI‐1 General Application and Fee Payment
Appendix B Emissions Calculations
Appendix C Impacts Analysis ‐ EMEW
Appendix D Modeling Files ‐ CD
Appendix E Current NSR Permit Authorization
Appendix F TCEQ Guidance and Equipment Specifications
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Section 1 Introduction
1.1 Overview of Permitted Source Southwest Shipyard, L.P. (Southwest Shipyard) owns and operates a barge cleaning and repair
facility located at 18310 Market Street in Channelview, Harris County, Texas. This site, referred
to as the Channelview yard, performs marine vessel and barge cleaning and repair activities,
which involves stripping and degassing marine tank barges as well as painting and blasting
barges. The Texas Commission on Environmental Quality (TCEQ) Customer Number (CN) for
Southwest Shipyard is CN600135354. The Regulated Entity Number (RN) for the Channelview
yard is RN100248749, and the TCEQ account number is HG‐0686‐T.
The Dry Docks are one of several operational areas located at the Channelview yard.
Operations at the Dry Docks consist of abrasive blast cleaning and surface coating of marine
barges and boats. The operation of emission sources at the Dry Docks is authorized by TCEQ
New Source Review (NSR) Permit No. 43774 (last revised on September 30, 2015), Federal
Operating Permit (FOP) No. O‐1260 (last renewed on July 17, 2018), and various Permits by
Rule (PBR) under Title 30 Texas Administrative Code (30 TAC) Chapter 106.
1.2 Purpose of the Permit Application Southwest Shipyard is requesting to renew NSR Permit No. 43774, which has a renewal date of
August 17, 2020. This renewal application is being submitted prior to the permit expiration
date in accordance with 30 TAC Chapter 116, Subchapter D. An extension request for submittal
of the renewal application was submitted and approved by TCEQ on March 2, 2020, which
extends the renewal application due date to July 15, 2020. In addition to the renewal, a
concurrent permit amendment application is being submitted in accordance with 30 TAC
Chapter 116, Subchapter B to authorize permit changes at the facility as detailed below.
Southwest Shipyard proposes to accomplish the following objectives with this permit renewal
and amendment application:
Renew Permit No. 43774 pursuant to 30 TAC Chapter 116, Subchapter D requirements.
Authorize the addition of exempt solvent (ES) emissions to the permit Maximum
Allowable Emission Rate Table (MAERT), which are currently not represented in the NSR
permit. Exempt solvent (ES) emissions have always been present and used at the facility
but have never been identified in the permit. The addition of the new chemical species
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(exempt solvent) is included in the surface coating emissions calculations and impacts
analysis.
Revised numbering of Emission Point Numbers (EPNs) as detailed in Section 1.5.
Update the permit representations to demonstrate that all abrasive blasting emissions at the
Dry Docks are controlled using a dust collector and are emitted from the control equipment
stacks (EPNs: DD8STK, DD15STK, and DD12STK) and are not emitted as fugitives. This
update is discussed in Sections 1.5 and 2.2. The surface coating emissions will continue to
be represented as fugitives.
Add emissions to account for cleanup of spent abrasive blast media at the Dry Docks
(EPNs: DD8CLN, DD15CLN, and DD12CLN);
Add the new emission source (EPN: POT‐FILL) where blast pot filling will occur;
Add particulate matter with an aerodynamic diameter of 2.5 micrometers or less (PM2.5)
emissions to the permit MAERT, which have always been present in the authorized
blasting and coating activities that emit particulates and PM10 but were not speciated as
PM2.5 on the NSR permit.
Remove EPNs: ST1 and FUGST1 from the air permit, which are being administratively
transferred from NSR Permit 43774 to NSR Permit 9442 per the permit alteration request
dated July 6, 2020 (TCEQ Project No. 317595) 1.
Consolidate a Permit‐by‐Rule (PBR) Registration 155161 by reference for site‐wide paint
equipment cleanup facilities into Permit No. 43774, which is discussed in Section 2.4.
1.3 TCEQ Forms and Information This application has been prepared in accordance with Title 30 Texas Administrative Code (30
TAC) Chapter 116, Subchapter B. A completed Excel workbook Form PI‐1 General Application
(version 4.0) with additional support information is included in this submittal. A discussion of
federal applicability, public notice applicability, TCEQ permit application fee, the impacts
analysis, are provided in Sections 1.6 through 1.9 of this section, respectively.
An area map indicating the site location and a plot plan identifying the location of the project
emission sources are included in Figures 1‐1 and 1‐2 of this section, respectively. A project
description and process flow diagrams are presented in Section 2. Emission calculations are
described in Section 3 of this application. The analysis of Best Available Control Technology
(BACT) is provided in Section 4. Identification of applicable federal and state regulatory
1 Emission Point Numbers (EPNs) ST1 and FUGST1 are associated with the shipyard’s marine vessel degassing and cleaning operations. NSR Permit 43774 is a surface coating and abrasive blasting permit for the Channelview site’s Dry Docks, and NSR Permit 9442 is the atmospheric (non-pressurized) barge degassing and cleaning permit. As such, the alteration request will transfer the facilities associated with the barge degassing and cleaning operations from NSR Permit 43774 to NSR Permit 9442.
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requirements and compliance with these requirements is demonstrated in Section 5. To assist in
the review of this submittal, the following appendices are included:
1.3.1 PI-1 General Application and Fee Payment (Appendix A)
Appendix A of this application contains the Form PI‐1 General Application; Excel
workbook file (version 4.0) and a copy of permit fee check.
1.3.2 Emissions Calculations (Appendix B)
The emission calculation methodologies for the emission sources covered by this air
permit are described in Section 3 of this application. Detailed emission calculations
including chemical speciation were performed using the Excel Outdoor Coating and
Abrasive Blasting Emission Calculations Workbook developed by the TCEQ Air Permits
Division (APD) Coatings Section, which has been submitted electronically to TCEQ Air
Permits via email ([email protected]). Documentation submitted in the emissions
calculations section (Section 3) represents a material balance. Therefore, a Material
Balance Table (Table 2) has not been provided with this application.
1.3.3 Impacts Analysis - EMEW (Appendix C)
Appendix C of this application contains the Electronic Modeling Evaluation Workbook
(EMEW) for non‐SCREEN3 (version 2.3) submitted in support of the new air quality
permit application, and modeling attachments. Air dispersion modeling using
AERMOD v19191 was performed for assessing off‐property impacts, which is discussed
in the EMEW and the Appendix C modeling memo with attachments.
1.3.4 Modeling Files - CD (Appendix D)
Electronic versions of all input and output files for each dispersion modeling run,
including data, grid, plot files, and plot plan have been included on the enclosed
compact disc (CD). Likewise, all files produced by the software entry program and
meteorological data files are included.
1.3.5 Current NSR Permit Authorization (Appendix E)
A copy of the current NSR Permit 43774 is provided in Appendix E of this application.
1.3.6 TCEQ Guidance and Equipment Specifications (Appendix F)
Relevant TCEQ guidance documents that pertain to the abrasive blasting emission
factors, TCEQ guidance for calculating PM emission calculations for spray coating
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operations, dust collector filter data, and vendor‐provided spray gun equipment
specifications are include in Appendix F.
1.4 Emissions Summary Southwest Shipyard has prepared updated air emissions calculations for the Dry Docks facility,
which are included in Section 3 of this application. The emission calculations demonstrate that
there is no net increase in the permitted volatile organic compounds (VOC) or particulate
matter (PM) emissions limits, including particulate matter with an aerodynamic diameter of 10
micrometers or less (PM10), and PM2.5. The proposed amendment to Permit No. 43774 will result
in changes in allowable emission rates. A summary of the current and proposed maximum
allowable emission rates (MAER) is provided in Table 1‐1.
Table 1-1 Emissions Summary Table
EPN FIN Source Name Air
Contaminant Name
Current MAERT Limits
Proposed Emission Rates
lbs/hr TPY lbs/hr TPY
DD1, DD2, and DD3STK
DD1, DD2, and DD3
Surface Coating and Abrasive Blasting Cap
VOC 161.50 33.20 PM 35.75 24.97
PM10 17.15 8.32
DD8, DD15, and DD12
DD8, DD15, and
DD12
Surface Coating Cap
VOC 149.66 32.25 ES 37.69 1.90 PM 2.62 1.08
PM10 0.24 0.10
PM2.5 0.02 0.01
DD8STK, DD15STK, and
DD12STK
DD8, DD15, and
DD12
Abrasive Blasting Cap
PM 0.07 0.06
PM10 0.02 0.01
PM2.5 0.003 0.001
DD8CLN, DD15CLN, and
DD12CLN
DD8, DD15, and
DD12
Spent Media Cleanup Cap
PM 0.01 0.02
PM10 0.004 0.007
PM2.5 0.001 0.002
POT-FILL POT-FILL Blast Pot Filling
PM 0.01 0.02
PM10 0.01 0.01
PM2.5 0.002 0.002
Project Net Change in Allowable Emissions
VOC Emissions -11.84 -0.95Exempt Solvent (ES) Emissions 37.69 1.90
PM Emissions -33.04 -23.79PM10 Emissions -16.89 -8.19
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Proposed MAER in pounds per hour (lb/hr) and tons per year (tpy) for all the emissions sources
authorized under Permit No. 43774 are provided in the Form PI‐1 General Application; Excel
workbook file in Appendix A.
1.5 EPN Name Changes This application proposes a nomenclature change for the Dry Dock numbering system, such
that the dry dock EPN “numbers” match the actual numbering used at the Channelview facility.
For example, Dry Dock 1 (EPN: DD1) in the current NSR permit is actually Dry Dock 8 and
should be renumbered EPN: DD8. Likewise, Dry Dock 2 (EPN: DD2) in the current NSR permit
is actually Dry Dock 15 and should be renumbered EPN: DD15, and Dry Dock 3 (EPN: DD3) in
the current NSR permit is actually Dry Dock 12 and should be renumbered EPN: DD12.
Additionally, all abrasive blast cleaning emissions at the Dry Docks are emitted from control
equipment (dust collector) stacks and not as fugitives. Blasting activities occur in movable
enclosures (mobile shrouds) that completely surround the barge sections on the dry docks. The
mobile shrouds capture 100‐percent of the blasting PM, PM10, and PM2.5 emissions and routes
them to the dry filter system for control. As such, the abrasive blast cleaning emissions should
be separated for the surface coating activities in the permit MAERT and the dust collector stacks
should be designated EPNs: DDSTK8, DDSTK15, and DDSTK12.
A summary of the proposed EPN numbering changes in provide in Table 1‐2.
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Table 1-2 EPN Numbering Change Table
Current EPN Number and Description New / Proposed EPN Number and Description
EPN FIN Source Description EPN FIN Source Description
DD1
DD1 (DRY DOCK 1)
Dry Dock 1 Surface Coating (Fugitive
emissions) DD8
DD8 (DRY DOCK 8)
Dry Dock 8 Surface Coating (Fugitive
emissions)
DD1 (DRY DOCK 1)
Dry Dock 1 Abrasive Blasting (Fugitive
emissions) DD8STK
DD8 (DRY DOCK 8)
Dry Dock 8 Abrasive Blasting (Stack
emissions)
DD2
DD2 (DRY DOCK 2)
Dry Dock 2 Surface Coating (Fugitive
emissions) DD15
DD15 (DRY DOCK 15)
Dry Dock 15 Surface Coating (Fugitive
emissions)
DD2 (DRY DOCK 2)
Dry Dock 2 Abrasive Blasting (Fugitive
emissions) DD15STK
DD15 (DRY DOCK 15)
Dry Dock 15 Abrasive Blasting (Stack
emissions)
DD3STK
DD3 (DRY DOCK 3)
Dry Dock 3 Surface Coating (Stack
emissions) DD12
DD12 (DRY DOCK 12)
Dry Dock 12 Surface Coating (Fugitive
emissions)
DD3 (DRY DOCK 3)
Dry Dock 3Abrasive Blasting (Stack
emissions) DD12STK
DD12 (DRY DOCK 12)
Dry Dock 12 Abrasive Blasting (Stack
emissions)
ST1 BARGE DOCK
1
Barge Degassing, De-Heeling, and Cleaning
at Dock 1
REMOVE FROM NSR PERMIT 43774; TRANSFER VIA PERMIT ALTERATION TO NSR PERMIT 9442
FUGST1 BARGE DOCK
1
Cleaning and Degassing Pipeline
Fugitives
REMOVE FROM NSR PERMIT 43774; TRANSFER VIA PERMIT ALTERATION TO NSR PERMIT 9442
NEW SOURCE
DD8CLN, DD15CLN,
and DD12CLN
DD8, DD15, and DD12
Spent Media Cleanup
NEW SOURCE POT-FILL BLASTPOT Blast Pot Filling
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1.6 Federal Applicability The Southwest Shipyard Channelview site is an existing major stationary source for VOC
emissions and a minor source for all other pollutants. Therefore, an evaluation of both
Prevention of Significant Deterioration (PSD) applicability and Nonattainment New Source
Review (NNSR) applicability needs to be conducted for any “project” to be authorized at the
site. The regulated NSR pollutants evaluated for this application are VOC, ES, PM, PM10, and
PM2.5. NNSR and PSD applicability evaluations are discussed in the following sections.
1.6.1 NNSR Applicability
The Southwest Shipyard Channelview site is located in Harris County, Texas. Harris
County is designated as a serious nonattainment area for ozone under the eight‐hour
standard, for which emissions of nitrogen oxides (NOX) and VOC are regulated as
precursors to ozone.
There are no existing or proposed NOx emission sources associated with this permit.
Additionally, there are no increases in VOC emissions associated with this project. As
demonstrated in the Federal Applicability Tab of the electronic PI‐1 General Application
spreadsheet, there are no emission increases for VOC associated with this project.
Therefore, contemporaneous netting is not required, and NNSR review is not applicable.
1.6.2 PSD Applicability
Harris County is designated an unclassifiable/attainment area for all other criteria
pollutants. As demonstrated in the Federal Applicability Tab of the electronic PI‐1
General Application spreadsheet, the associated project emission increases of criteria
pollutants are less than their respective major source designation thresholds. Therefore,
PSD review is not required.
1.6.3 Hazardous Air Pollutants (HAPs)
The definition of an affected source subject to federal standards of review requirements
includes stationary sources which emit 10 tons or more of any individual hazardous air
pollutant (HAP), or 25 tons or more of any combination of HAPs and for which no
MACT standards have been promulgated under 40 CFR 63. The Channelview yard does
not emit 10 tons or more of any individual HAP, or 25 tons or more of any combination
of HAPs, therefore this is not applicable to Southwest Shipyard.
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1.7 Public Notice Air quality permit applications are required to comply with the Public Notice of Air Quality
Application requirements of 30 TAC Chapter 39, Subchapters H and K. In accordance with
Texas Clean Air Act §382.056, Southwest Shipyard will publish notice of intent to obtain a
permit renewal and concurrent amendment application. Southwest Shipyard will comply with
all public notification requirements in accordance with 30 TAC Chapter 39. The notice will be
published in a newspaper of general circulation in the municipality where the existing facility is
located, with a description of the location of the facility, and emissions that result from the
operation of the facility.
1.8 Permit Fees Based on the Fees tab of the of the Excel PI‐1 General Application, the permit renewal fee was
determined to be $1,580.45 and the amendment fee was determined to be $900 (minimum fee).
One check is being submitted to cover the air quality permit renewal and amendment fees,
which total $2,480.45. The fee payment check has been submitted under a separate cover to the
TCEQ Revenue Section. A copy of the checks is included in Appendix A.
1.9 Impacts Analysis In accordance with the requirements in 30 TAC §116.111(a)(2)(J), atmospheric dispersion
modeling may be required to determine air quality impacts from a proposed new facility or
source modification. Southwest Shipyard performed refined air dispersion modeling, which is
included in the Electronic Modeling Evaluation Workbook (EMEW) in Appendix C. The
following modeling analyses were performed:
National Ambient Air Quality Standards (NAAQS) modeling was performed to
demonstrate compliance with the NAAQS for PM10 and PM2.5 at all off‐property receptors.
Specifically, a NAAQS Significant Impact Level (SIL) analysis was performed
demonstrating that the project impacts are less that the respective PM10 and PM2.5 SILs
(minor NSR de minimis analysis);
A minor source health effects evaluation was performed for exempt solvents, and two
species of exempt solvents were evaluated, which are 1‐chloro‐4‐(trifluoromethyl)benzene
(CAS 98‐56‐6), and acetone (CAS 67‐64‐1);
Generic modeling using Unit Impact Multipliers (UIMs) was performed to demonstrate
that changes in permit representations (i.e., emission point discharge parameters) will not
be detrimental to the general public or the environment and accordingly, do not require a
health affects analysis for surface coating operations (speciated VOC or speciated PM
species); and
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A MERA Step 3 (10‐percent of ESL Evaluation) was performed for crystalline silica
emissions (PM10) using UIMs, showing project impacts are less than 10‐percent of the ESL.
The modeling attachments include a detailed description of the MERA Step 3
demonstration, including speciated emissions rates.
The NSR permit has a “chemical flexibility” condition (Special Condition 11), which authorizes
emissions of new or replacement compound/products as the surface coatings typically change
based on client demands, and due to manufacturer formulation changes. As such, there is no
change in the character of VOC or particulate emissions associated with the project, and any
new VOC or particulate chemical species in the materials used are authorized by NSR Permit
No. 36241’s Special Condition 11.
The outdoor surface coating operations at this site use shrouds as described in the Process
Description to provide acceptable off‐property impacts for the surface coating operations. The
shroud adjustment factor was used in the air quality impacts analysis in accordance with the
TCEQ Air Permits Division (APD) memo dated March 17, 2006. The shroud adjustment factor
will be used for modeling purposes only.
Since the Channelview site is a shipbuilding and ship repair operation, the TCEQ will not
require and may not consider air dispersion modeling results predicting ambient concentrations
of non‐criteria air contaminants over coastal waters of the state. Therefore, the model predicted
off‐property concentrations of exempt solvents (noncriteria pollutants) were evaluated at land‐
based (onshore) off‐property locations for determination of compliance with non‐criteria
pollutant standards and guidelines.
1.10 Area Map and Plot Plan Southwest Shipyard’s Channelview yard is located at 18310 Market Street in Channelview,
Texas. The enclosed Area Map, Figure 1‐1, has been included with this application to illustrate
the location of the property and surrounding area. The area map includes a true north arrow,
an accurate scale, the entire plant property, the location of the property relative to prominent
geographical features, industrial and non‐industrial classification, and the location of the
nearest schools. Figure 1‐1 includes a circle of 3,000‐ft radius and a circle of one‐mile radius
around the center of the facility. The area map includes current aerial photography to depict
the land use surrounding the facility. There are no schools, hospitals, nursing homes, or child
care facilities within a one‐mile radius of the facility. The nearest school is located
approximately 1.9 miles north of the facility.
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The enclosed Plot Plan, Figure 1‐2, shows the location of all the emission sources covered by this
air permit and their associated UTM coordinates. The plot plan is to scale and includes a true
north arrow, all property lines, project emission sources, and two bench mark locations. The
plot plan includes current aerial photography to show the buildings, tanks, and other process
equipment located at the Channelview site.
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10550 Richmond Ave.Suite 210
Houston, TX 77042Phone: 713.244.1000
Fig 1-1 - SW ShipYard-Channelview - Area Map.dwg
DATE: JULY 2020
PROJECT-MGR: E. STANKO
REQUEST BY: N. NUSSBAUM
DRAWN BY: O. FONSEKA 380356.0000PROJECT No.:
FIGURE 1-1
TITLE:
PROJECT:
AREA MAP
NSR Permit 43774 Renewal and Amendment
SOUTHWEST SHIPYARD, L.P.
Channelview Site - Dry Docks
18310 Market Street, Channelview, TX 77530
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NIMAGERY SOURCE: Google Earth (12/01/2019)
FILE:
10550 Richmond Ave.Suite 210
Houston, TX 77042Phone: 713.244.1000
Fig 1-2 - SW ShipYard-Channelview - Plot Plan.dwg
DATE:JULY 2020
PROJECT-MGR:E. STANKO
REQUEST BY: N. HALAGERI
DRAWN BY: O. FONSEKA 340745.0000PROJECT No.:
FIGURE 1-2
TITLE:
PROJECT:
PLOT PLAN
NSR Permit 43774 Renewal/Amendment
SOUTHWEST SHIPYARD, L.P.
Channelview Site - Dry Docks
18310 Market Street, Channelview, TX 77530
L E G E N D
EPN LOCATIONS
BENCHMARK LOCATION
PROPERTY BOUNDARY
DRY DOCKS
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Section 2 Process Description
The Channelview Dry Docks Permit No. 43774 authorizes emissions that are generated during
abrasive blast cleaning and surface coating operations at the three dry docks; Dry Dock 8, Dry
Dock 15, and Dry Dock 12 (previously referred to as Dry Dock 1, Dry Dock 2, and Dry Dock 3).
2.1 Dry Abrasive Blast Cleaning Cleaned but unfinished barges in need of abrasive blasting are moved onto the Dry Docks.
Southwest Shipyard uses two types of blasting media; silica sand as well as copper slag and
coal slag to perform the blast cleaning operations. The majority of blasting is conducted using
low dusting abrasives such as copper/coal slag, however silica sand is used, as necessary, in the
abrasive blast cleaning process.
Abrasive blasting operations are conducted outdoors within moveable enclosures (mobile
shrouds), which fully enclose and surround the parts of the barges and marine vessels being
blasted. The moveable enclosures (mobile shrouds) are equipped with mobile dust collection
systems, which are used to capture and control PM, PM10, and PM2.5 emissions generated from
abrasive blasting operations conducted within the mobile shrouds. All emissions captured from
abrasive blasting are exhausted through a cartridge‐type dry filter system that achieves an
overall particulate removal efficiency of at least 99.9‐percent. The vendor data on the filters
used at the facility is provided in Appendix F. This data shows the efficiency on particulate
sizes, which is a MERV 15 filtration efficiency rating per ASHRAE 52.2‐2007.
Emissions captured from the abrasive blasting operations at each of the dry docks are exhausted
through the dust collector stacks (EPNs: DD8STK, DD15STK, and DD12STK).
After abrasive blasting operations are completed, the spent abrasive is cleaned up and collected
via utility vehicle and transferred to a spent abrasive storage building. The spent blast media
cleanup occurs within a tarped and shrouded area. From there, the spent abrasive is loaded
into dump trucks via front loaders and transferred offsite for recycling, as needed.
2.2 Dust Collector Face Velocity Calculations The mobile dust collectors maintain a negative pressure (face velocity of 100 feet per minute
[fpm] or greater) across the shrouded blasting area during abrasive blasting operations (EPNs:
DD8STK, DD15STK, and DD12STK). Face velocity calculations for the mobile shrouds are
included in Table 2‐1.
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Table 2-1 Dry Docks Face Velocity Calculations
EPN Source Description
Area of Opening (Total
Intake Area)
Flow Rate of Blowers [1]
Flow Rate of Blowers
[1]
Face Velocity
ft2 scfm ft3/s ft/min
DD8STK Moveable Enclosure Shrouds (Mobile Dust Collector Stack
Emissions) 140 22,000 366.7 157
DD15STK Moveable Enclosure Shrouds (Mobile Dust Collector Stack
Emissions) 140 22,000 366.7 157
DD12STK Moveable Enclosure Shrouds (Mobile Dust Collector Stack
Emissions) 140 22,000 366.7 157
[1] The mobile dust collectors each have two motors and blowers with a flow rate of 11,000 SCFM each. The two blowers associated with each mobile dust collector have a total flow rate of 22,000 SCFM.
2.3 Surface Coating After the marine vessel surface has been appropriately cleaned, it is then coated as per the
client’s specifications. Paints and solvents are received at the Channelview yard in cans, pails,
and drums. High transfer efficiency application equipment is used for the spray coating
operations. The spray application equipment in use at the Dry Docks site are airless spray guns.
Shrouds are used at all the outdoor spray‐painting areas (EPNs: DD8, DD15, and DD12) to
partially enclose and surround the area being spray painted to minimize the atmospheric
entrainment of VOC and fine particles. The shroud sides are connected and have overlapping
seams to prevent leakage of particulates.
In addition to spray painting, manual application of coatings using paint rollers is also
performed at the dry docks. The manual coating operations consist of non‐skid coating
application to barge deck surfaces, and striping applications to barge deck perimeters.
2.4 Paint Equipment Cleaning The Channelview yard has multiple surface coating facilities, which include the subject Dry
Dock Operations (authorized by NSR 43774), the Barge Rail facility (NSR 36241), and several
small parts, barge tank interior, and barge deck/rail surface coating operations, which are
authorized by 30 TAC §106.433 (PBR Registrations 54007, 34783, and 75773, respectively). As
such, the painting equipment cleaning operations for these NSR and PBR authorizations have
been authorized by PBR for “site‐wide” spray application and paint roller equipment cleaning
operations and are managed under a separate PBR authorization. This PBR should be
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referenced as part of this permit renewal, and the PBR compliance records are maintained
separately for the site‐wide cleanup operations.
2.5 Planned Maintenance, Startup, and Shutdown (MSS) Activities All planned maintenance activities that are anticipated or scheduled at the Channelview yard
Dry Docks are covered under a Permit by Rule (PBR) in 30 TAC Chapter 106, or the activity is
listed on the de minimis source list under 30 TAC § 116.119. For example, temporary
maintenance facilities used for abrasive blasting, surface preparation, and surface coating on
immovable fixed structures (e.g., storage tanks) are authorized under 30 TAC §106.263(c)(3)(A)
and are not part of this NSR permit authorization. Barge or equipment maintenance and repairs
that require welding, soldering, or brazing equipment are authorized by 30 TAC §106.227.
Maintenance or repairs that require handheld and manually operated machines are authorized
by 30 TAC §106.265. The startup and shutdown emissions associated with facilities at the
Channelview site are no worse (or emits no more) than those emissions experienced during
normal operations. Therefore, the startup and shutdown emissions are covered in the current
permit maximum allowable emission rate tables.
2.6 Process Flow Diagram A process flow diagram, Figure 2‐1, is enclosed on the following page.
8.5x11 --- ATTACHED XREF'S: --- ATTACHED IMAGES: TEXAS- San Angelo;DRAWING NAME: C:\OF-TRC\DRAFTING-CDrive\PPL-Files\SW Shipyard\Channelview Site\380356\ Fig 2-1 - SW ShipYard-Channelview - PFD.dwg --- PLOT DATE: July 14, 2020 - 10:13AM --- LAYOUT: PFD-2
10550 Richmond Ave.Suite 210
Houston, TX 77042Phone: 713.244.1000
Fig 2-1 - SW ShipYard-Channelview - PFD.dwg
DATE: JULY 2020
APPROVED BY: E. STANKO
CHECKED BY: N. HALAGERI
DRAWN BY: O. FONSEKA
FILE:
380356.0000PROJECT No.:
FIGURE 2-1
TITLE:
PROJECT:
.
NOTE:
ABRASIVE BLASTING AND COATING OPERATIONS AT THE DRY DOCKS OCCUR WITHIN MOBILE SHROUDS / MOVABLE ENCLOSURES.
PROCESS FLOW DIAGRAM
R NSR Permit 43774 enewal/Amendment
SOUTHWEST SHIPYARD, L.P.
Channelview Site - Dry Docks
18310 Market Street, Channelview, TX 77530
UNFINISHED BARGES
AND BOATS 15
DRY DOCK
8
DRY DOCK
12
DRY DOCK
ABRASIVE BLASTING
POTS
BLAST
ABRASIVE BLASTING
ABRASIVE BLASTING SURFACE COATING
SURFACE COATING
SURFACE COATING
BLAST MEDIACOAL / COPPER SLAG OR SILICA SAND
POT-FILL
EPN:
MOBILE SHROUDS
MOBILE SHROUDS
MOBILE SHROUDS
EPN: DD8
EPN: DD15
EPN: DD12
FILTER
EPN: DD15STK
FILTER
EPN: DD12STK
FILTER
EPN: DD8STK
CLEANUP
BLAST MEDIA
DD8CLN
EPN:
CLEANUP
BLAST MEDIA
DD15CLN
EPN:
CLEANUP
BLAST MEDIA
DD12CLN
EPN:
MOBILE SHROUDS
MOBILE SHROUDS
MOBILE SHROUDS
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Section 3 Emission Calculations
This section describes and summarizes the air emissions associated with this permit application.
A summary of the maximum allowable emission rates (MAER) is provided in the Excel
workbook Form PI‐1 General Application located in Appendix A. Detailed emission calculation
tables are provided in Appendix B.
3.1 Dry Abrasive Blast Cleaning Emissions from dry abrasive blast cleaning occur whenever a barge or marine vessel must be
cleaned prior to surface coating. Blast cleaning results in emissions of PM, PM10, and PM2.5.
Blasting activities occur in movable enclosures (mobile shrouds). The mobile shroud is
equipped with dust collectors to capture and control PM, PM10, and PM2.5 emissions generated
from abrasive blasting. As described in Sections 2.1 and 2.2, all of the emissions from the
blasting operations conducted in the mobile enclosures are captured and routed to a dry filter
system for control. The dust collector filter system has a rated 99.9‐percent control efficiency for
particulates (PM/PM10/PM2.5), and specifications on the filter data is provided in Appendix F.
Emissions associated with abrasive blasting were calculated using the TCEQ Outdoor Coating
and Abrasive Blasting Emission Calculations and Impacts Analysis Workbook. Emissions are
based on equations and factors found in the TCEQ guidance document ʺAbrasive Blast
Cleaningʺ (document RG‐169, dated March 2001). The PM2.5 emissions from blasting were
considered 15‐percent of PM10 emissions per TCEQ guidance to ratio fugitive emissions using
the aerodynamic k factors in EPA Document AP‐42 Chapter 13.2.4. Specifically, the emission
factor for PM2.5 was derived based on the ratio of the PM10/PM2.5 and PM particle size multiplier
(k), obtained from the Section 13.2.4, “Aggregate Handling and Storage Piles”, November 2006,
of Environmental Protection Agency (EPA) AP‐42 publication [k[PM10] = 0.35; k[PM2.5] = 0.053;
EF PM2.5 = (0.053 / 0.35) × EF PM10].
Southwest Shipyard uses two types of blasting media; silica sand or copper/coal slag. The
maximum short‐term emission rates were based on usage of silica sand due to silica sand
having a higher emission factor, which represents the worst‐case potential to emit (PTE).
At any one time, twelve (12) blast nozzles may be used simultaneously at the three dry dock
locations. The blast nozzles have a maximum hourly spray rate of 1,000 pounds of material per
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hour each. The maximum hourly emissions were based on use of 12 blast nozzles operating
simultaneously at the Dry Docks (12,000 lbs/hour or 6 tons/hour).
Annual emissions were conservatively based on 2,000 tons of silica sand blast media per year
and 18,000 tons of copper or coal slag low dusting abrasives per year (20,000 tons/year total).
However, Southwest Shipyard should be limited on the permitted annual emission rates in tons
per year (tpy), and not the annual throughput rates, because use of low dusting abrasives such
as coal or copper slag will have much lower actual emission rates, allowing for higher annual
throughput rates than what is used in the calculations based on silica sand.
3.2 Surface Coating Emissions from paint spray coating may occur whenever a barge or boat needs surface coating.
Surface coating operations result in emissions of VOC, Exempt Solvent (ES), PM, PM10, and
PM2.5. At any time, four (4) spray guns may be used to spray coatings simultaneously at the
three dry docks, with a maximum application rate of 40 gal/hr, with no more than four (4)
coating spray guns in use at any one EPN location (i.e. dry dock) at once. As discussed in
Section 2.3, surface coating activities occur in the shrouded dry dock areas. All the shrouds have
a material shade factor of 85‐percent or greater and are 35 ft. tall.
Maximum hourly spray coating emissions for each spray coating source were based on use of
spray guns applying either high‐gloss coating or applying weld‐through preconstruction
primer. Since no more than four (4) spray guns may be in use simultaneously, a short‐term
limit is proposed for the dry docks coating operations, plus paint roller coating operations.
Annual spray coating emissions were based on the annual sitewide coating usage and the
average VOC and solids contents of the coatings as determined on a weighted basis.
Specifically, annual average VOC and PM content (including PM10 and PM2.5) were calculated
based upon a weighted average of the coating usage at the dry docks. Since Southwest
Shipyard repairs a variety of vessels at the dry docks, the calculations were based on the
volume of coating used in each category rather than a specific amount of any one coating. The
annual emission rate calculations were based on the use of Chapter 115 compliant coatings.
Southwest Shipyard will not use more than 33,000 gallons of coating (as applied) for these
operations on an annual basis.
Emissions associated with spray application of coating are calculated using the TCEQ Outdoor
Coating and Abrasive Blasting Emission Calculations and Impacts Analysis Workbook. A
transfer efficiency factor was used in surface coating PM, PM10, and PM2.5 emission rate
calculations based on data obtained from Table 232 of the Air Pollution Engineering Manual,
AP‐40 (Air Pollution Control District of Los Angeles, U.S. EPA OAQPS). In accordance with
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this engineering manual, the transfer efficiency percentage is a function of the type of
application equipment used and the part geometry. At the dry docks, coatings are applied
using airless spray guns and the coatings are applied to the surface of large marine vessels such
as barges and boats. Given the very large, flat surfaces in which the coatings are applied, and
the use of airless spray application equipment, the appropriate transfer efficiency is 80‐percent
as per Table 232 of the Air Pollution Engineering Manual. This table has been included in
Appendix B. PM fallout factors were acquired from the TCEQ surface coating guidance
document titled ʺPaint PM Emission Calculationsʺ dated April 4, 2011.
3.3 Roller Surface Coating Non‐skid surface coatings and deck striping coating application also occurs at these dry docks.
Coatings are applied via hand rollers; manual application of coatings using paint rollers result
in emissions of VOC and ES. Emissions associated with rolled on coatings are calculated using
the TCEQ Outdoor Coating and Abrasive Blasting Emission Calculations and Impacts Analysis
Workbook. As hand rollers have no associated overspray, a transfer efficiency factor of 100‐
percent is claimed. As such, no PM emissions are generated due to these operations.
3.4 Blast Pot Filling Particulate matter emissions occur when the blast pots are filled with abrasive material (EPN:
POT‐FILL). Blast media is gravity fed into the blast pots which are then moved to the abrasive
blasting areas. Emissions are generated at the blast pot via media loading operations. A
cover/skirt is used to partially enclose the blast pot filling operation, and therefore a partial
enclosure control efficiency of 85‐percent was applied to the emissions per TCEQ guidance
(TCEQ Rock Crushing Plants Guidance 2002).
Emissions generated from loading abrasives into the blast pot were calculated using the drop
point equation from the EPA Compilation of Air Pollutant Emission Factors AP‐42, Section
13.2.4. The maximum fill rate of the blast pots is 8.0 tons per hour (tph).
𝐸 𝑘 𝑥 0.0032 𝑥
𝑈5
.
𝑀2
.
Where:
E = emission factor, lb/ton loaded
k = particulate size multiplier, dimensionless
U = mean wind speed, mph
M = material moisture content, %
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The particle size multiplier (k) is determined by AP‐42 Section 13.2.4.3. The mean wind speed
(U) is equivalent to the annual average wind speed provided in AP‐42 Section 7.1 Table 7.1‐9
“Average Annual Wind Speed (v) for selected U.S. Locations” for Houston, Texas, which is 7.4
mph. The moisture content is 1.0‐percent for the blast media used by Southwest Shipyard.
Annual emissions were based on 20,000 tons/year of blast media usage, which is consistent with
the abrasive blasting calculations.
3.5 Spent Media Cleanup After abrasive blasting operations are completed, the spent abrasive is cleaned up and collected
via utility vehicle and transferred to a spent abrasive storage building. The spent blast media
cleanup occurs within a tarped and shrouded area and therefore a partial enclosure control
efficiency of 85‐percent was applied to the emissions per TCEQ guidance (TCEQ Rock Crushing
Plants Guidance 2002). Particulate matter emissions are generated during the cleanup activities.
Emissions generated from spent media cleanup will be calculated with the drop point equation
from Section 13.2.4 of AP‐42.
𝐸 𝑘 𝑥 0.0032 𝑥
𝑈5
.
𝑀2
.
Where:
E = emission factor, lb/ton loaded
k = particulate size multiplier, dimensionless
U = mean wind speed, mph
M = material moisture content, %
The particle size multiplier (k) is determined by AP‐42 Section 13.2.4.3. The mean wind speed
(U) is equivalent to the annual average wind speed provided in AP‐42 Section 7.1 Table 7.1‐9
“Average Annual Wind Speed (v) for selected U.S. Locations” for Houston, Texas, which is 7.4
mph. The moisture content is assumed to be 1.0‐percent for all blast media used by Southwest
Shipyard.
As discussed above, at any individual dry dock, no more than twelve (12) nozzles are used at
any time. Therefore, a maximum rate of 6 tons per hour is used. Annual emissions were based
on 20,000 tons/year of blast media usage, which is consistent with the abrasive blasting
calculations.
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3.6 Excel Workbook Calculations Detailed emission calculations including chemical speciation were performed using the Excel
Outdoor Coating and Abrasive Blasting Emission Calculations Workbook developed by the TCEQ Air
Permits Division (APD) Coatings Section, which has been submitted electronically to TCEQ Air
Permits via email ([email protected]) and is Appendix B of this application.
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Section 4 Best Available Control Technology (BACT)
The TCEQ regulations require new or modified stationary sources to apply BACT in the control
of air contaminants that may be emitted from the project. As stated in 30 TAC §116.111(a)(2)(C),
any new or modified facility must utilize the best available control technology (BACT), with
consideration given to the technical practicability and economic reasonableness of reducing or
eliminating the emissions from the facility. The BACT analysis is accomplished using a three‐
tier approach. In each tier, BACT is reviewed on a case‐by‐case basis for technical practicability
and economic reasonableness. A BACT analysis is presented in the Form PI‐1 General
Application form; Excel workbook file.
In the first tier, emission controls established as BACT in recent permit reviews for the same
process or industry are evaluated. If no facilities have been recently permitted, a second tier
BACT review would be conducted, considering emission controls from similar sources in
industries other than the proposed sources evaluated. If no facilities have been recently
permitted in different processes or industries, a third tier BACT review can be considered,
including a detailed economic and engineering analysis in support of a BACT determination.
4.1 BACT for Enclosed Abrasive Blasting The Dry Docks use movable enclosures (mobile shrouds) in the abrasive blasting areas to
control offsite impacts from these operations. The mobile shrouds are used to enclose and
surround the equipment (i.e., barge or marine vessel) being blasted to minimize the
atmospheric entrainment of fine particles and direct the blasting material to a confined area for
disposal. The mobile shroud sides are connected and have overlapping seams to prevent
leakage of particulates.
The mobile shrouds are equipped with a filter control device to capture and control PM, PM10,
and PM2.5 emissions generated from abrasive blasting. All of the particulate emissions from the
blasting operations are controlled and routed to the dust collection systems. All emissions
captured from abrasive blasting are exhausted through a cartridge‐type dry filter system that
achieves an overall particulate removal efficiency of at least 99.9‐percent. The opacity shall not
exceed 5‐percent and/or there shall be no visible emission from each stack.
Spent filters from the dust collection system are removed in such a manner to minimize PM
emissions. This is performed by placing the spent filters in sealable bags or other sealable
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containers prior to removal from the site. The bags or containers are kept closed at all times
except when adding spent filters.
In addition, the collection and removal of spent (waste) abrasive blast media is done in such a
manner to minimize dust emissions. This is performed by placing the spent blast media in
covered piles or in covered containers prior to removal from the site. Good housekeeping
procedures are maintained for spills. Therefore, the control system for Southwest Shipyard’s
abrasive blasting operations at the dry docks meets BACT.
4.2 BACT for Surface Coating Operations The dry docks use high solid content coatings and marine coatings compliant with 30 TAC
§115.421(a)(16) requirements. High transfer efficiency application equipment is utilized for the
surface coating operations. Specifically, airless paint spray application equipment or other
equipment that is demonstrated to reach the same or higher transfer efficiency, such as hand
rollers, are utilized for all surface coating operations. Manual paint rollers are typically only
used to apply non‐skid surface coatings and deck perimeter striping. As discussed in the
previous section, surface coating operation are carried out within mobile shrouds to mitigate
offsite impacts at all outdoor spray coating emission sources.
Southwest Shipyard employs good housekeeping procedures for control and minimization of
spills and has implemented best management practices (BMPs) to minimize fugitive emissions,
which include the following:
All coating materials and thinners/solvents spilled are cleaned up immediately. All
materials used to clean up the spill (i.e., rags, absorbent materials) are stored in sealed
containers until transported offsite for disposal.
All spray gun cleaning operations are performed by discharging the cleaning solvent into a
container. Any spent cleaning solvent accumulated as a result of spray gun cleaning
operations is placed in a closed container until either recycled on‐site or disposed of off‐
site.
All waste coatings are stored in closed containers until transported and disposed of off‐site
by a permitted/licensed carrier.
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Section 5 Considerations for Granting a Permit Renewal
This section addresses the assurance of regulatory compliance by the proposed facility. The
requirement contained in TCEQ Rule 116.111(a)(2)(A)(i) states the following:
The emissions from the proposed facility will comply with all rules and regulations of the
commission and with the intent of the Texas Clean Air Act (TCAA), including protection of
health and property of the public.
As outlined in the following evaluation, the emissions from the dry docks comply with all rules
and regulations of the TCEQ and with the intent of the Texas Clean Air Act (TCAA).
Chapter 101 - General Rules Southwest Shipyard will comply with all requirements of the TCEQ General Rules.
Some notable rule compliance procedures are summarized below.
§101.3 Circumvention
There will not be the use of any mechanisms or devices to conceal or appear to minimize
the effects of emissions from sources within the site.
§101.4 Nuisance
There will be no emissions of air contaminants or combined emissions that would be
expected to injure or adversely affect human health or welfare, site or animal life, or
property in any way.
§101.5 Traffic Hazard
There will be no traffic hazards or interference caused by emissions from the site.
§101.8 Sampling
Upon request from the TCEQ, Southwest Shipyard will conduct sampling to determine
the opacity, rate, composition, or concentration of the stream requested.
§101.9 Sampling Ports
Southwest Shipyard will comply with the sampling port requirements found in this rule.
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§101.10 Emissions Inventory Requirements
On an annual basis, Southwest Shipyard files the appropriate emissions data and
supporting information to the Emissions Assessment Section as directed by the
commission.
§101.13‐19 Administrative Provisions
Southwest Shipyard will comply with the applicable requirements in this section.
§101.20 Compliance with Environmental Protection Agency Standards
Southwest Shipyard has addressed compliance with EPA standards for the dry docks in
this application and will continue to comply with these standards.
§101.21 The National Primary and Secondary Ambient Air Quality Standards
(NAAQS)
The site will comply with all applicable requirements associated with the NAAQS.
§101.23 Alternate Emission Reduction (ʺBubbleʺ) Policy
Operation of the site will not be regulated by the Alternative Emission Reduction Policy.
§101.24 and §101.27 Inspection Fees and Emissions Fees
Southwest Shipyard will submit all appropriately assessed fees to the TCEQ and is
currently in good standing with respect to assessed fees.
§101.26 Surcharge on Fuel Oil in Specified Boilers
The site does not have an industrial boiler capable of combusting fuel oil; therefore, the
provisions of §101.26 do not apply.
§101.28 Stringency Determination for Federal Operating Permits
This application is not for a federal operating permit; therefore, this section does not
apply.
§101.201 Emissions Event Reporting and Recordkeeping Requirements
Southwest Shipyard complies with the requirements of this section, as necessary.
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§101.211 Scheduled Maintenance, Startup, and Shutdown Reporting and
Recordkeeping Requirements
All planned maintenance activities that are anticipated or scheduled at the dry docks are
covered by a PBR under 30 TAC Chapter 106, or the activity is listed on the de minimis
list under 30 TAC §116.119(a)(1).
§101.221‐224 Operational Requirements, Demonstrations, and Actions to Reduce
Excess Emissions
Southwest Shipyard complies with the requirements of this section as necessary.
§101.231‐233 Variances
Southwest Shipyard is not requesting a variance with this application; therefore, these
sections do not apply.
§101.300‐311 Emission Credit Banking and Trading
This permit action does not result in any VOC or NOX emission reductions that will be
used for emission credit banking and trading.
§101.330‐339 Emissions Banking and Trading Allowances
These sections do not apply because this permit action does not include electric
generating facilities permitted under Chapter 116, Subchapter I (relating to Electric
Generating Facility Permits).
§101.350‐363 Mass Emission Cap and Trade Program
Southwest Shipyard is located in Harris County and is subject to the TCEQ Mass
Emission Cap & Trade (MECT) Program. However, since the dry abrasive blasting and
surface coating operations at the dry docks do not emit nitrogen compounds, this
specific project is exempt from the MECT Program.
§101.370‐379 Discrete Emission Credit Banking and Trading
Southwest Shipyard will not generate or use any discrete emission credits in association
with this permit action.
§101.390‐403 Highly‐Reactive Volatile Organic Compound Emissions Cap and
Trade Program
Southwest Shipyard does not emit any highly‐reactive volatile organic compounds
(HRVOCs) as a result of this project; therefore, the requirements of this section do not
apply.
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§101.501‐508 Clean Air Interstate Rule
This application does not include a stationary, fossil fuel‐fired boiler or stationary, fossil
fuel‐fired combustion turbine meeting the applicability requirements under 40 Code of
Federal Regulations Part 96, Subpart AA or Subpart AAA; therefore, these sections do
not apply.
§101.600‐602 Expedited Permitting
Southwest Shipyard is not requesting expedited permitting under 30 TAC §101.600‐602,
therefore this section is not applicable.
Chapter 111 – Control of Air Pollution from Visible Emissions and Particulate Matter
§111.111‐113 Visible Emissions
Visible emissions from sources associated with this application will not exceed the
opacity limitations during the normal operations specified by these sections. Southwest
Shipyard will comply with all applicable opacity limitations specified in §111.111.
§111.121‐129 Incineration
The process addressed by this application does not have a solid waste incinerator;
therefore, these sections do not apply.
§111.131‐139 Abrasive Blasting of Water Storage Tanks Performed by Portable
Operations
There is no abrasive cleaning of water storage tanks associated with this permit;
therefore, these sections do not apply.
§111.141‐149 Materials Handling, Construction, Roads, Streets, Alleys, and Parking
Lots
The Channelview Dry Docks are located in Harris County. However, the facility is not
located inside the loop formed by Beltway 8 and therefore is not included in the
Geographic Areas of Application. Therefore, these sections do not apply.
§111.151‐1535 Emissions Limits on Nonagricultural Processes
Southwest Shipyard complies with the requirements of these sections, as necessary.
§111.171‐175 Emissions Limits on Agricultural Processes
There are no agricultural processes at the facility; therefore, these sections do not apply.
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§111.181‐183 Exemptions for Portable or Transient Operations
The facility is not a portable or transient operation; therefore, these sections do not
apply.
§111.201‐221 Outdoor Burning
Outdoor burning is not performed at the facility. Therefore, these sections do not apply.
Chapter 112 – Control of Air Pollution from Sulfur Compounds The dry docks blasting, and coating operations do not result in any amount of SO2
emissions; therefore, this Chapter does not apply.
Chapter 113 – Control of Air Pollution from Toxic Materials This chapter regulates the following:
1) 40 CFR 61, Subpart R (Radionuclide NESHAPs),
2) Regulations promulgated under 40 CFR Part 63,
3) Municipal solid waste landfills,
4) Hospital/medical/infectious waste incinerators, and
5) Consolidated federal air rules for synthetic organic compound manufacturing
industry (40 CFR Part 65)
Subchapter B of Chapter 113 incorporates by reference National Emission Standards for
Hazardous Air Pollutants (NESHAP, 40 CFR Part 61), and Subchapter C of Chapter 113
incorporates by reference National Emissions Standards for Hazardous Air Pollutants
for Source Categories (MACT, 40 CFR Part 63). The dry docks are not subject to any
NESHAP, nor is it subject to any Maximum Achievable Control Technology Standard
(MACT); therefore, this requirement does not apply.
Chapter 114 – Control of Air Pollution from Motor Vehicles Southwest Shipyard will operate its motor vehicles in compliance with the requirements
of this regulation as implemented in the State of Texas.
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Chapter 115 – Control of Air Pollution from Volatile Organic Compounds
§115.110‐119 Storage of Volatile Organic Compounds
Southwest Shipyard shall comply with the applicable control, monitoring, testing,
recordkeeping, and reporting requirements in these sections.
§115.120‐129 Vent Gas Control
Southwest Shipyard shall comply with the applicable control, monitoring, testing,
recordkeeping, and reporting requirements in these sections.
§115.131‐139 Water Separation
There is no water separator associated with this permit application; therefore, these
regulations do not apply.
§115.140‐149 Industrial Wastewater
There is no industrial wastewater processing facility associated with this permit
amendment application; therefore, these sections do not apply.
§115.152‐159 Municipal Solid Waste Landfills
The site does not operate a municipal solid waste landfill; therefore, these sections do
not apply.
§115.160‐169 Batch Processes
Southwest Shipyard does not operate a batch process operation; therefore, these sections
do not apply.
§115.211 Emission Specifications (Loading and Unloading of VOCs)
The facility does not operate a gasoline terminal; therefore, §115.211 does not apply.
§115.212‐219 Loading and Unloading of Volatile Organic Compounds
Southwest Shipyard does not perform bulk loading or unloading of materials at the site
that contain VOC; therefore, these sections do not apply.
§115.221‐229 Filling of Gasoline Storage Vessels (Stage I) for Motor Vehicle Fuel
Dispensing Facilities
There is no motor vehicle fuel dispensing associated with this site; therefore, these
sections do not apply.
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§115.234‐239 Control of Volatile Organic Compound Leaks from Transport Vessels
Southwest Shipyard shall comply with the applicable requirements of these sections.
§115.240‐248 Control of Vehicle Refueling Emissions (Stage II) at Motor Vehicle
Fuel Dispensing Facilities
There is no motor vehicle fuel dispensing associated with this site; therefore, these
sections do not apply.
§115.252‐259 Control of Reid Vapor Pressure of Gasoline
The site is not located in the El Paso area; therefore, these sections do not apply.
§115.311‐319 Process Unit Turnaround and Vacuum‐Producing Systems in
Petroleum Refineries
The site is not a petroleum refinery; therefore, these sections do not apply.
§115.322‐329 Fugitive Emission Control in Petroleum Refineries in Gregg, Nueces,
and Victoria Counties
The site is not a petroleum refinery and is not located in one of these counties; therefore,
these sections do not apply.
§115.352‐359 Fugitive Emission Control in Petroleum Refining, Natural
Gas/Gasoline Processing, and Petrochemical Processes
The Channelview site is not a petroleum refinery, or a synthetic organic chemical,
polymer, resin, or methyl tert‐butyl ether manufacturing process, or a natural
gas/gasoline processing operation; therefore, these regulations do not apply.
§115.410‐419 Degreasing Processes
The site does not operate a degreasing process; therefore, these regulations do not apply.
§115.420‐429 Surface Coating Processes
Southwest Shipyard will comply with the applicable requirements associated with
surface coating processes. Specifically, the facility will comply with the requirements of
§115.421(16) as to the allowable VOC content of marine coatings applicable to
shipbuilding and ship repair operations. The VOC emission limits of this rule are based
on the VOC content of the coatings as delivered to the application system. A
demonstration that the as mixed, thinned, and ready to spray coating VOC contents
meet the limits in Chapter 115 is provided in Appendix B. The table provides the VOC
content of coatings utilized at the dry docks, the coating category, VOC limits specified
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in 30 TAC §115.421(16)(A), as well as maximum allowable thinning ratios specified in 30
TAC §115.421(16)(B)(i). For coatings that are noncompliant with the corresponding VOC
content limit (less water and exempt solvent), daily averaging will be used to
demonstrate site compliance.
In addition, the facility will also comply with the requirements of §115.422(4), Control
Requirements. This will include the following:
— All handling and transfer of VOC‐containing materials to and from containers,
tanks, vats, drums, and piping systems is conducted in a manner that minimizes
spills.
— All containers, tanks, vats, drums, and piping systems are free of cracks, holes, and
other defects and remain closed unless materials are being added to or removed
from them.
— All organic solvent used for line cleaning or to clean spray guns is pumped or
drained into a normally closed container.
§115.430‐539 Flexographic and Rotogravure Processes, Offset Lithographic Printing,
Cutback Asphalt and Pharmaceutical Manufacturing Facilities
The Southwest Shipyard Channelview site does not operate these types of facilities;
therefore, these sections do not apply.
§115.540‐549 Degassing or Cleaning of Stationary, Marine, and Transport Vessels
Southwest Shipyard will comply with the applicable requirements associated with the
cleaning of storage tanks or transport vessels.
§115.552‐619 Petroleum Dry Cleaning Systems and Consumer‐Related Sources
Southwest Shipyard does not operate these types of facilities; therefore, these sections do
not apply.
§115.720‐789 Highly‐Reactive Volatile Organic Compounds
The dry dock operations do not emit any amount of HRVOC; therefore, it is not subject
to HRVOC requirements.
§115.901‐916 Alternate Means of Control (AMOC)
Southwest Shipyard is not requesting an AMOC as part of this permit application;
therefore, these sections do not apply.
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§115.920‐923 Early Reductions
Southwest Shipyard is not requesting an extension to comply with any requirement in
this chapter; therefore, these sections do not apply.
§115.930‐940 Compliance and Control Plan Requirements
A schedule for achieving compliance with the applicable sections of this regulation will
be provided upon request by the Executive Director.
§115.950 Emissions Trading
Emission reduction credits and discrete emission reduction credits will not be used to
meet the emission control requirements of this chapter.
Chapter 116 – Control of Air Pollution by Permits for New Construction or Modification
§116.110 Applicability
(a) The purpose of this permit amendment application is to update permit
representations to match the facility operations, add emissions from filling abrasive
material in the blast pots as well emissions from cleaning up of spent blast media.
This permit amendment application will satisfy all requirements of
30 TAC §116.111.
(b) A portion of this permit application is seeking to modify the emission rates from
existing permitted facilities. As such, the proposed modifications to the emission
rates from existing permitted facilities will be authorized through the amendment
of an existing NSR permit.
(c) This application is submitted to modify the emission rates from existing permitted
facilities and is subject to the compliance history review requirements under
30 TAC Chapter 60.
(d) The Channelview site is not a major source of HAP.
(e) Change of ownership rules do not apply to this application.
(f) Southwest Shipyard is not required to submit this application under seal of a Texas
licensed professional engineer.
Southwest Shipyard is the owner and operator of the Channelview site and is
responsible for compliance with the requirements in §116.110(g).
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§116.111(a)(1) and (2)(A) Protection of Public Health and Welfare and Proximity to Schools
A completed Form PI‐1 General Application form; Excel workbook file (version 4.0), has
been submitted electronically to TCEQ APIRT. This application includes information
demonstrating that the emission rates from the affected facilities associated with this
proposed modification at the facility comply with the rules and regulations of the TCEQ
and the intent of the Texas Clean Air Act, including protection of health and property of
the public.
As indicated on Figure 1‐1, there are no schools located within 3,000 feet from the
facility.
§116.111(a)(2)(B) Measurement of Emissions
Southwest Shipyard will have provisions for measuring the emission of significant air
contaminants as determined by the executive director.
§116.111(a)(2)(C) Best Available Control Technology (BACT)
Southwest Shipyard utilizes BACT with consideration given to the technical
practicability and economic reasonableness of reducing emissions. A BACT analysis is
presented in Section 4 of this application as well as in the Form PI‐1 General Application
form; Excel workbook file.
§116.111(a)(2)(D) Federal New Source Performance Standards (NSPS)
The emission sources in this application are not subject to any New Source Performance
Standards (NSPS) as specified in 40 CFR Part 60; therefore, this requirement is not
applicable.
§116.111(a)(2)(E) National Emission Standards for Hazardous Air Pollutants (NESHAP)
The Channelview site is not a major source of HAPs and the emission sources at the site
are not subject to any National Emission Standards for Hazardous Air Pollutants
(NESHAP) as specified in 40 CFR Part 61; therefore, this requirement is not applicable.
§116.111(a)(2)(F) NESHAP for Source Categories
The Channelview dry docks are subject to the MACT standards as promulgated under
40 CFR Part 63, Subpart II — National Emission Standards for Shipbuilding and Ship
Repair. To ensure compliance with this regulation, Southwest Shipyard will follow the
following four principles:
— Use only compliant coatings;
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— Do not thin any coatings beyond the associated maximum allowable thinning ratio;
— Use good work practices when handling and transferring coatings, solvents, and/or
resulting wastes; and
— Follow all recordkeeping and reporting requirements.
Southwest Shipyard is in compliance with 40 CFR Part 63, Subpart II, and will
remain in compliance.
§116.111(a)(2)(G) Performance Demonstration
Southwest Shipyard will achieve the performance specified in this application. As may
be requested by the Executive Director, additional performance data and testing will be
provided as appropriate in order to demonstrate further that the proposed facility will
achieve the performance specified in the application.
§116.111(a)(2)(H) Nonattainment Review
The Channelview site is located in Harris County, Texas which is classified as a
nonattainment area for ozone under the 1‐hour and 8‐hour standards. There are no
proposed increases in VOC emissions from this project. Therefore, non‐attainment
permitting requirements do not apply to this facility.
§116.111(a)(2)(I) Prevention of Significant Deterioration (PSD) Review
Prevention of Significant Deterioration (PSD) is not applicable for this project. The
Southwest Shipyard Channelview yard is not considered to be among the 28 designated
source categories as listed in 40 CFR §51.166(b)(1). Current annual Potential To Emit
(PTE) emission rates of all NSR regulated pollutants are all less than their respective
major source designation thresholds and there are no proposed increases of these
pollutants. Therefore, PSD permitting requirements do not apply.
§116.111(a)(2)(J) Air Dispersion Modeling
Southwest Shipyard performed refined air dispersion modeling, which is included in
the Electronic Modeling Evaluation Workbook (EMEW) in Appendix C and discussed in
Section 1.9.
§116.111(a)(2)(K) Hazardous Air Pollutants
This project does not constitute construction or reconstruction of a major source of HAPs,
therefore this section does not apply.
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§116.111(a)(2)(L) Mass Cap and Trade Allowances
Southwest Shipyard is located in Harris County and is subject to the TCEQ Mass Emission
Cap & Trade (MECT) Program. However, since the dry docks dry abrasive blasting
operations do not emit nitrogen compounds, this specific project is exempt from the MECT
Program.
§116.112 Distance Limitations
The Channelview site is not a lead smelter or hazardous waste management facility;
therefore, these sections do not apply.
§116.114 Application Review Schedule
Southwest Shipyard will comply with all conditions of the TCEQ permit review
schedule.
§116.115 General and Special Conditions
Southwest Shipyard will comply with all conditions and provisions of the TCEQ air
permit.
§116.116 Changes to Facilities
The Channelview site will be operated in accordance with the representations made in
this application. Any changes in construction or operation resulting in changes in the
method of controlling emissions, the character of the emissions, or an increase in
emissions will be preceded by proper authorization.
§116.117 Documentation and Notification of Changes to Qualified Facilities
This section does not apply to this permit application.
§116.118 Pre‐Change Qualification
This section does not apply to this permit application.
§116.119 De Minimis Facilities or Sources
Southwest Shipyard performs maintenance activities that are considered as de minimis
sources under 30 TAC §116.119(a)(1). A listing of the planned activities that are de
minimis facilities or sources is provided in Appendix D.
§116.120 Voiding of Permits
This permit amendment application does not involve voiding permit.
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§116.127 Actual to Projected Actual and Emissions Exclusion Test for Emissions
This section does not apply to this permit amendment application.
§116.128 Amendment Application, Public Notice and Contested Case Hearing
Procedures for Certain Electric Generating Facilities
The Channelview site is not an electric generating facility; therefore, this section does not
apply.
§116.131 Public Notification and Comment Procedures
Southwest Shipyard will comply with the public notification and comment procedures
in accordance with this section.
§116.141 Permit Fees
Southwest Shipyard will remit the appropriate application fees in accordance with this
section.
§116.150 New Major Source or Major Modification in Ozone Nonattainment
Area
The Channelview site is located in Harris County, Texas which is classified as a
nonattainment area for ozone under the 1‐hour and 8‐hour standards. There are no
proposed increases in annual VOC emissions. Therefore, non‐attainment permitting
requirements do not apply to this facility.
§116.151 New Major Source or Major Modification in Nonattainment Area
Other Than Ozone
The Channelview site is located in Harris County, which is an attainment area for all
criteria pollutants other than ozone and therefore is not subject to the requirements of
this section.
§116.160‐163 Prevention of Significant Deterioration Review
The Channelview site is located in Harris County, Texas, which has been designated as
an attainment area for the NAAQS for NOX, CO, PM, PM10, PM2.5 and SO2. There are no
emissions of NOX, SO2 and CO from this project and the proposed emission increases for
PM, PM10, and PM2.5 from this project are less than the PSD netting threshold, therefore
PSD regulations do not apply.
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§116.164 and 169 Greenhouse Gases
Southwest Shipyard is not subject to a PSD review for Greenhouse Gases (GHGs).
Therefore, the requirements of this section do not apply to this application.
§116.170‐176 Emission Reductions: Offsets
Emission offsets are not required for this project.
§116.178 Portable Facilities
There are not any portable facilities associated with this project. Therefore, the
requirements of this section do not apply.
§116.180‐198 Site‐wide Applicability Limits
Southwest Shipyard does not have a site‐wide applicability limit (PAL) permit and is
not requesting one under this amendment application. Therefore, these sections do not
apply to this permit application.
§116.311(a)(1) Inclusion of Dockside Emissions
Southwest Shipyard does not have any dockside emissions associated with this facility.
§116.311(a)(2) Compliance with Existing Permit
Southwest Shipyard operates in compliance with the existing Permit No. 43774.
§116.311(a)(3) Compliance with NSPS
The emission sources in this application are not subject to New Source Performance
Standards (NSPS); therefore, this requirement is not applicable.
§116.311(a)(4) Compliance with NESHAPs
The emission sources in this application are not subject to any National Emission
Standards for Hazardous Air Pollutants (NESHAP) as specified in 40 CFR 61; therefore,
this requirement is not applicable.
§116.311(a)(5) Compliance with MACT
The facility is subject to the MACT standards as promulgated under 40 CFR Part 63,
Subpart II — National Emission Standards for Shipbuilding and Ship Repair. To ensure
compliance with this regulation, Southwest Shipyard will follow the following four
principles:
— Use only compliant coatings;
— Do not thin any coatings beyond the associated maximum allowable thinning ratio;
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— Use good work practices when handling and transferring coatings, solvents, and/or
resulting wastes; and
— Follow all recordkeeping and reporting requirements.
Since this amendment is for the increase of an existing process, Southwest Shipyard is
already in compliance with Subpart II and will remain in compliance.
§116.311(a)(6) Compliance with 112(g)
The Section 112(g) program is designed to ensure that emissions of Hazardous Air
Pollutants (HAPs) do not increase if a facility that is a major source of HAPs is
constructed or reconstructed before EPA issues a MACT or air toxics regulation for that
particular source category. Southwest Shipyard is not a major source of HAP emissions,
i.e. site‐wide emissions are less than 10 tons per year of any single HAP and less than 25
tons per year of total HAPs; therefore, this section is not applicable.
§116.311(b) Additional Requirements
Southwest Shipyard will comply with these requirements if the TCEQ determines that
they are necessary to avoid a condition of air pollution or to ensure compliance with
otherwise applicable requirements or regulations.
§116.312 Public Notification
Southwest Shipyard will comply with the public notification and comment procedures
in accordance with this section.
§116.313 Renewal Application Fees
Southwest Shipyard will remit the appropriate renewal application fees in accordance
with this section.
§116.315 Permit Renewal Submittal
Southwest Shipyard is submitting this application in accordance to schedule specified in
§116.315(a).
§116.400‐406 Hazardous Air Pollutants: Regulations Governing Constructed or
Reconstructed Major Sources
Southwest Shipyard is not constructing or reconstructing a major source. Therefore, the
requirements of this section do not apply.
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§116.601‐620 Standard Permits
This application is not a request for authorization under a Standard Permit; therefore,
these sections do not apply to this permit renewal application.
§116.710‐760 Flexible Permits
Southwest Shipyard does not operate under a flexible permit and this application is not
a request for authorization under a Flexible Permit; therefore, these sections do not
apply to this permit application.
§116.770‐807 Permits for Grandfathered Facilities
These sections do not apply to this permit amendment application.
§116.810‐870 Voluntary Emission Reduction Permit
These sections do not apply to this permit amendment application.
§116.910‐931 Electric Generating Facility Permits
The Channelview site is not an electric generating facility; therefore, these sections do
not apply.
§116.1010‐1070 Multiple Site Permits
These sections do not apply to this permit amendment application.
§116.1200 Emergency Orders
Southwest Shipyard will apply for an emergency order in compliance with these rules if
a catastrophic event occurs that necessitates such action.
§116.1400‐1428 Permits for Specific Designated Facilities
These sections do not apply to this permit amendment application.
§116.1500‐1540 Best Available Retrofit Technology (BART)
These sections do not apply to this permit amendment application.
Chapter 117 – Control of Air Pollution from Nitrogen Compounds The Dry Dock operations at Southwest Shipyard do not generate nitrogen compounds,
therefore this section is not applicable for this permitting action. The Southwest
Shipyard site operates and will continue to operate in compliance with Chapter 117.
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Chapter 118 – Control of Air Pollution Episodes Southwest Shipyard will implement all reasonably available emission reduction
methods in the event of a Level I air pollution episode and will comply with the TCEQ
directions to reduce or curtail emission rates in the event of a Level II episode.
The Channelview site is located in Harris County, Texas but does not have the potential
to emit 100 tpy or more of any air contaminant specified on Table 1 of §118.1; therefore,
the facility is not required to prepare or maintain an emissions reduction plan.
Chapter 122 – Federal Operating Permits As required by 30 TAC Chapter 122, Southwest Shipyard has obtained SOP No. O‐1260.
Southwest Shipyard operates and will continue to operate in compliance with Chapter
122. No elementary, junior high/middle, or senior high schools are located within feet
of the Southwest Shipyard Facility as can be seen in the area map Figure 1‐1 of this
permit amendment application.
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Appendix A PI-1 General Application and Fee Payment
TCEQ Form PI-1 General Application Excel Workbook
Copy of Check
Texas Commission on Environmental QualityForm PI-1 General Application
General
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
I agree
I acknowledge that I am submitting an authorized TCEQ application workbook and any necessary attachments. Except for inputting the requested data and adjusting row height and column width, I have not changed the TCEQ application workbook in any way, including but not limited to changing formulas, formatting, content, or protections.
https://www.sos.state.tx.us
Project Manager
Mailing Address:
Prefix (Mr., Ms., Dr., etc.): Ms.
77530Telephone Number:
Texas
TRC Environmental Corporation
281-860-3214Email Address: [email protected]
Address Line 2:
StankoTitle:
State:
713-378-8757Fax Number:
Southwest Shipyard, L.P.
Mailing Address: 18310 Market Street
City:
ZIP Code:
Channelview
Last Name:
City: HoustonState: Texas
Company or Legal Name:
I. Applicant Information
Texas Secretary of State Charter/Registration Number (if given):
C. Technical Contact Information: This person must have the authority to make binding agreements and representations on behalf of the applicant and may be a consultant. Additional technical contact(s) can be provided in a cover letter.
A. Company Information
B. Company Official Contact Information: must not be a consultantPrefix (Mr., Ms., Dr., etc.): Mr.First Name: BernardLast Name: DiazTitle: Managing Director of Environmental Operations
Permits are issued to either the facility owner or operator, commonly referred to as the applicant or permit holder. List the legal name of the company, corporation, partnership, or person who is applying for the permit. We will verify the legal name with the Texas Secretary of State at (512) 463-5555 or at:
Company or Legal Name:
713-244-1039
D. Assigned Numbers
CN600135354Enter the CN. The CN is a unique number given to each business, governmental body, association, individual, or other entity that owns, operates, is responsible for, or is affiliated with a regulated entity.
Telephone Number:Fax Number:Email Address: [email protected]
The CN and RN below are assigned when a Core Data Form is initially submitted to the Central Registry. The RN is also assigned if the agency has conducted an investigation or if the agency has issued an enforcement action. If these numbers have not yet been assigned, leave these questions blank and include a Core Data Form with your application submittal. See Section VI.B. below for additional information.
713-789-5920
ZIP Code: 77042
First Name: Elizabeth
10550 Richmond Avenue Suite 210Address Line 2:
Version 4.0 Page 1
Texas Commission on Environmental QualityForm PI-1 General Application
General
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
No
HAP Major Source [FCAA § 112(g)]: Not applicable, Initial, Major ModificationPAL: Not applicable, Initial, Amendment, Renewal, Renewal/Amendment, AlterationGHG PSD: Not applicable, Initial, Major Modification, Voluntary Update
Not applicable
Not applicable
Not applicable
Permit Number (if assigned)
Enter the RN. The RN is a unique agency assigned number given to each person, organization, place, or thing that is of environmental interest to us and where regulated activities will occur. The RN replaces existing air account numbers. The RN for portable units is assigned to the unit itself, and that same RN should be used when applying for authorization at a different location.
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Not applicable
II. Delinquent Fees and Penalties
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Minor NSR (can be a Title V major source): Not applicable, Initial, Amendment, Renewal, Renewal Certification, Renewal/Amendment, Relocation/Alteration, Change of Location, Alteration, Extension to Start of Construction
Additional information regarding the different NSR authorizations can be found at:
RN100248749
Nonattainment: Not applicable, Initial, Major Modification
Flexible: Not applicable, Initial, Amendment, Renewal, Renewal Certification, Renewal/Amendment, Alteration, Extension to Start of Construction
Not applicable
Action Type Requested(do not leave blank)
Does the applicant have unpaid delinquent fees and/or penalties owed to the TCEQ?This form will not be processed until all delinquent fees and/or penalties owed to the TCEQ or the Office of the Attorney General on behalf of the TCEQ are paid in accordance with the Delinquent Fee and Penalty Protocol. For more information regarding Delinquent Fees and Penalties, go to the TCEQ Web site at:https://www.tceq.texas.gov/agency/financial/fees/delin
Not applicable
43774
Select from the drop-down the type of action being requested for each permit type. If that permit type does not apply, you MUST select "Not applicable".
Provide all assigned permit numbers relevant for the project. Leave blank if the permit number has not yet been assigned.
https://www.tceq.texas.gov/permitting/air/guidance/authorize.html
Renewal/Amendment
Permit Type
A. Permit and Action Type (multiple may be selected, leave no blanks)
Special Permit: Not applicable, Amendment, Renewal, Renewal Certification, Renewal/Amendment, Alteration, Extension to Start of Construction
III. Permit Information
De Minimis: Not applicable, Initial Not applicable
Not applicable
PSD: Not applicable, Initial, Major Modification
Version 4.0 Page 2
Texas Commission on Environmental QualityForm PI-1 General Application
General
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
No
No
Yes
No
Is this facility located at a site required to obtain a site operating permit (SOP) or general operating permit (GOP)?
How are/will MSS activities for sources associated with this project be authorized? Permit by Rule
List the permit number, registration number, and/or PBR number.
Are there any standard permits, standard exemptions, or PBRs to be incorporated by reference?If yes, list any PBR, standard exemptions, or standard permits that need to be referenced:
Is a SOP or GOP review pending for this source, area, or site?
Are there any PBR, standard exemptions, or standard permits associated to be incorporated by consolidation? Note: Emission calculations, a BACT analysis, and an impacts analysis must be attached to this application at the time of submittal for any authorization to be incorporated by consolidation.
PBR 155161
B. MSS Activities
N/A
Will this permit be consolidated into another NSR permit with this action?
To ensure protectiveness, previously issued authorizations (standard permits, standard exemptions, or PBRs) including those for MSS, are incorporated into a permit either by consolidation or by reference. At the time of renewal and/or amendment, consolidation (in some cases) may be voluntary and referencing is mandatory. More guidance regarding incorporation can be found in 30 TAC § 116.116(d)(2), 30 TAC § 116.615(3) and in this memo:
https://www.tceq.texas.gov/assets/public/permitting/air/memos/pbr_spc06.pdf
C. Consolidating NSR Permits
D. Incorporation of Standard Permits, Standard Exemptions, and/or Permits By Rule (PBR)
E. Associated Federal Operating Permits
No
Will NSR permits be consolidated into this permit with this action?
Yes
Version 4.0 Page 3
Texas Commission on Environmental QualityForm PI-1 General Application
General
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
No
Serious Ozone nonattainment
Permanent or portable facility?
B. General Information
If required to obtain a SOP or GOP, list all associated permit number(s). If no associated permit number has been assigned yet, enter "TBD":
Site Name:
Are there any schools located within 3,000 feet of the site boundary?
City: If the address is not located in a city, then enter the city or town closest to the facility, even if it is not in the same county as the facility.ZIP Code: Include the ZIP Code of the physical facility site, not the ZIP Code of the applicant's mailing address.
Longitude (in degrees, minutes, and nearest second (DDD:MM:SS)) for the street address or the destination point of the driving directions. Longitude is the angular distance of a location west of the prime meridian and will always be between 93 and 107 degrees west (W) in Texas.
Latitude (in degrees, minutes, and nearest second (DDD:MM:SS)) for the street address or the destination point of the driving directions. Latitude is the angular distance of a location north of the equator and will always be between 25 and 37 degrees north (N) in Texas.
C. Portable FacilityPermanent
Harris
Area Name: Must indicate the general type of operation, process, equipment or facility. Include numerical designations, if appropriate. Examples are Sulfuric Acid Plant and No. 5 Steam Boiler. Vague names such as Chemical Plant are not acceptable.
County attainment status as of Sept. 23, 2019
1260
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Is this a project for a lead smelter, concrete crushing facility, and/or a hazardous waste management facility?
County: Enter the county where the facility is physically located.
Shipbuilding and Ship Repair Facility
77530
Street Address:
095:03:55
Site Location Description: If there is no street address, provide written driving directions to the site. Identify the location by distance and direction from well-known landmarks such as major highway intersections.
A. LocationIV. Facility Location and General Information
TCEQ Region Region 12
029:47:23
Use USGS maps, county maps prepared by the Texas Department of Transportation, or an online software application such as Google Earth to find the latitude and longitude.
D. Industry Type
18310 Market Street
No
Channelview Dry Docks Facilities
Channelview
Version 4.0 Page 4
Texas Commission on Environmental QualityForm PI-1 General Application
General
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
No
Yes
No
No
D. Operating Schedule
Projected Start of Construction: August 1, 2020
336611Principal NAICS code:
Shipbuilding and Ship Repair Facility
B. Is the Core Data Form (Form 10400) attached?
All representations regarding construction plans and operation procedures contained in the permit application shall be conditions upon which the permit is issued. (30 TAC § 116.116)
State Senator:
NAICS codes and conversions between NAICS and SIC Codes are available at:
Carol Alvarado
https://www.census.gov/eos/www/naics/
E. State Senator and Representative for this site
https://wrm.capitol.texas.gov/This information can be found at (note, the website is not compatible to Internet Explorer):
Authorization must be obtained for many projects before beginning construction. Construction is broadly interpreted as anything other than site clearance or site preparation. Enter the date as "Month Date, Year" (e.g. July 4, 1776).
Will sources in this project be authorized to operate 8760 hours per year?
Renewal and concurrent permit amendment to add exempt solvent (ES) and PM2.5 emissions to the permit MAERT, which have always been present at the facility but never before identified in the permit. Project requests to update the permit representations and emission calculations, which includes the addition of new sources of particulate matter (PM/PM10/PM2.5) and revised numbering of EPNs.
Is this application in response to, or related to, an agency investigation, notice of violation, or enforcement action?
August 1, 2020
Provide a brief description of the project that is requested. (Limited to 500 characters).
A list of SIC codes can be found at:
VI. Application Materials
https://www.tceq.texas.gov/assets/public/permitting/centralregistry/10400.docx
A. Confidential Application MaterialsIs confidential information submitted with this application?
https://www.naics.com/sic-codes-industry-drilldown/
Principal Company Product/Business:
C. Enforcement ProjectsProjected Start of Operation:
Briscoe Cain
3731Principal SIC code:
District: 6
B. Project Timing
A. DescriptionV. Project Information
128District:State Representative:
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Texas Commission on Environmental QualityForm PI-1 General Application
General
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
Yes
Yes
YesYes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
N/A
N/A
N/A
Yes
Yes
Yes
H. Is a material balance (Table 2, Form 10155) attached?
C. Is a current area map attached?
Does the map show a 3,000-foot radius from the property boundary?
G. Are detailed calculations attached? Calculations must be provided for each source with new or changing emission rates. For example, a new source, changing emission factors, decreasing emissions, consolidated sources, etc. You do not need to submit calculations for sources which are not changing emission rates with this project. Please note: the preferred format is an electronic workbook (such as Excel) with all formulas viewable for review. It can be emailed with the submittal of this application workbook.
Does the process description also explain how the facility or facilities will be operating when the maximum possible emissions are produced?
Is the area map a current map with a true north arrow, an accurate scale, the entire plant property, the location of the property relative to prominent geographical features including, but not limited to, highways, roads, streams, and significant landmarks such as buildings, residences, schools, parks, hospitals, day care centers, and churches?
Are emission rates and associated calculations for planned MSS facilities and related activities attached?
J. Is a discussion of state regulatory requirements attached, addressing 30 TAC Chapters 101, 111, 112, 113, 115, and 117?For all applicable chapters, does the discussion include how the facility will comply with the requirements of the chapter?For all not applicable chapters, does the discussion include why the chapter is not applicable?
I. Is a list of MSS activities attached?
D. Is a plot plan attached?Does your plot plan clearly show a north arrow, an accurate scale, all property lines, all emission points, buildings, tanks, process vessels, other process equipment, and two bench mark locations?
Does your plot plan identify all emission points on the affected property, including all emission points authorized by other air authorizations, construction permits, PBRs, special permits, and standard permits?Did you include a table of emission points indicating the authorization type and authorization identifier, such as a permit number, registration number, or rule citation under which each emission point is currently authorized?E. Is a process flow diagram attached?Is the process flow diagram sufficiently descriptive so the permit reviewer can determine the raw materials to be used in the process; all major processing steps and major equipment items; individual emission points associated with each process step; the location and identification of all emission abatement devices; and the location and identification of all waste streams (including wastewater streams that may have associated air emissions)?F. Is a process description attached?Does the process description emphasize where the emissions are generated, why the emissions must be generated, what air pollution controls are used (including process design features that minimize emissions), and where the emissions enter the atmosphere?
Version 4.0 Page 6
Texas Commission on Environmental QualityForm PI-1 General Application
Renewals
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
Yes
Yes
Yes
No
No
YesYes
Yes
Yes
Yes
II. Federal Regulatory QuestionsThis cell intentionally left blank
A. Current Operations
B. Changes Made Since Last Amendment or RenewalHave any of the following changes been made to or proposed for the facilities covered by this permit since it was last amended or renewed and are not currently authorized by a PBR, standard permit, or other authorization? Select "Yes" or "No" to answer each question.
Do all dockside vessel emissions associated with the facility comply with all rules and regulations of the commission and with the intent of the TCAA, including protection of the health and property of the public and minimization of emissions to the extent possible, consistent with good air pollution practices? (30 TAC § 116.311(a)(1))
Have emission factors changed since the last permitting action?
If "yes" to any question in Section B above is selected, a concurrent permit amendment is required before the permit can be renewed.
An increase in emission rates on a short term or annual basis? (This includes increases of a criteria pollutant as well as increases of a chemical species.)A change in the method of emission control if the emission control is a source itself, such as a thermal oxidizer or flare?Are new pollutants being added in the renewal process, not currently listed in the permit?
I. Type of Permit Renewal and Associated Actions
Permit Alteration to remove EPNs: ST1 and FUGST1 from the air permit, which are being administratively transferred from NSR Permit 43774 to NSR Permit 9442 (TCEQ Project No. 317595)
7/6/2020
Press TAB to move input areas. Press UP or DOWN ARROW in column A to read through the document.
Additional Information for Renewal ProjectsThis sheet must be completed for all renewal projects. If you can see the page header, there are questions applicable to your project on this sheet.
Instructions:1. Complete all applicable sections below.2. Continue to the Technical sheet for additional questions.Click here to return to Cover Sheet.
Is the facility being operated in accordance with all requirements and conditions of the existing permit, including representations in the application for permit to construct and subsequent amendments, and any previously granted renewal, unless otherwise authorized for a qualified facility?
Permit Action: Date Submitted:If Yes, list actions and dates of submittal:
Have any qualified facility changes under 30 TAC § 116.116(e) occurred since originally issued or last renewed?
Construction of a new emission source?The emission of new chemical species or a change in character of emissions?
Are there any permit actions pending before the TCEQ?
Version 4.0 Page 1
Texas Commission on Environmental QualityForm PI-1 General Application
Renewals
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
If applicable, list applicable subparts you will demonstrate compliance with (e.g. Subpart VVVV)
Subpart II
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Indicate if any of the following requirements apply to the proposed facility. Note that some federal regulations apply to minor sources. Enter all applicable Subparts.A. Title 40 CFR Part 60Do NSPS subpart(s) apply to a facility in this application? No
B. Title 40 CFR Part 61Do NESHAP subpart(s) apply to a facility in this application? No
Do MACT subpart(s) apply to a facility in this application? Yes
C. Title 40 CFR Part 63
Version 4.0 Page 2
Texas Commission on Environmental QualityForm PI-1 General Application
Technical
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
I. Additional Questions for Specific NSR Minor Permit Actions
Version 4.0 Page 1
Texas Commission on Environmental QualityForm PI-1 General Application
Technical
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
E. Concrete Batch PlantsNoIs this a project for a concrete batch plant?
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Texas Commission on Environmental QualityForm PI-1 General Application
Technical
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
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Texas Commission on Environmental QualityForm PI-1 General Application
Technical
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
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Texas Commission on Environmental QualityForm PI-1 General Application
Technical
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
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Version 4.0 Page 5
Texas Commission on Environmental QualityForm PI-1 General Application
Technical
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
Yes
No
No
Yes
No
Does this project require an impacts analysis?
Is this facility located at a site within the Houston/Galveston nonattainment area (Brazoria, Chambers, Fort Bend, Galveston, Harris, Liberty, Montgomery, and Waller Counties)?
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IX. Emissions ReviewA. Impacts AnalysisAny change that results in an increase in off-property concentrations of air contaminants requires an air quality impacts demonstration. Information regarding the air quality impacts demonstration must be provided with the application and show compliance with all state and federal requirements. Detailed requirements for the information necessary to make the demonstration are listed on the Impacts sheet of this workbook.
Is Mass Emissions Cap and Trade applicable to the new or modified facilities?
B. Disaster ReviewIf the proposed facility will handle sufficient quantities of certain chemicals which, if released accidentally, would cause off-property impacts that could be immediately dangerous to life and health, a disaster review analysis may be required as part of the application. Contact the appropriate NSR permitting section for assistance at (512) 239-1250. Additional Guidance can be found at:https://www.tceq.texas.gov/assets/public/permitting/air/Guidance/NewSourceReview/disrev-factsheet.pdfDoes this application involve any air contaminants for which a disaster review is required?
C. Air Pollutant Watch ListCertain areas of the state have concentrations of specific pollutants that are of concern. The TCEQ has designated these portions of the state as watch list areas. Location of a facility in a watch list area could result in additional restrictions on emissions of the affected air pollutant(s) or additional permit requirements. The location of the areas and pollutants of interest can be found at:https://www.tceq.texas.gov/toxicology/apwl/apwl.htmlIs the proposed facility located in a watch list area?
D. Mass Emissions Cap and Trade
Version 4.0 Page 6
Texas Commission on Environmental QualityForm PI-1 General ApplicationUnit Types - Emission Rates
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
Action Requested (only 1 action per FIN)
Include these emissions in annual (tpy) summary?
Facility ID Number (FIN)
Emission Point Number (EPN) Source Name Pollutant
Current Short-Term (lb/hr)
Current Long-Term (tpy)
ConsolidatedCurrent Short-Term (lb/hr)
Consolidated Current Long-Term (tpy)
Proposed Short-Term (lb/hr)
Proposed Long-Term (tpy)
Short-Term Difference (lb/hr)
Long-Term Difference (tpy)
Unit Type (Used for reviewing BACT and Monitoring Requirements)
Unit Type Notes (only if "other" unit type in Column O)
New/Modified No DD8 DD8 Surface Coating VOC 149.66 32.25 149.66 32.25 Painting/Surface Coating (Non-Enclosed / Outdoor)
Exempt Solvents 37.69 1.9 37.69 1.9
PM 2.62 1.08 2.62 1.08PM10 0.24 0.1 0.24 0.1PM2.5 0.02 0.01 0.02 0.01
New/Modified No DD15 DD15 Surface Coating VOC 149.66 32.25 149.66 32.25 Painting/Surface Coating (Non-Enclosed / Outdoor)
Exempt Solvents 37.69 1.9 37.69 1.9
PM 2.62 1.08 2.62 1.08PM10 0.24 0.1 0.24 0.1PM2.5 0.02 0.01 0.02 0.01
New/Modified No DD12 DD12 Surface Coating VOC 149.66 32.25 149.66 32.25 Painting/Surface Coating (Non-Enclosed / Outdoor)
Exempt Solvents 37.69 1.9 37.69 1.9
PM 2.62 1.08 2.62 1.08PM10 0.24 0.1 0.24 0.1PM2.5 0.02 0.01 0.02 0.01
New/Modified Yes DDSCCAP Surface Coating Cap VOC 149.66 32.25 149.66 32.25 Painting/Surface Coating (Non-Enclosed / Outdoor)
Exempt Solvents 37.69 1.9 37.69 1.9
PM 2.62 1.08 2.62 1.08PM10 0.24 0.1 0.24 0.1PM2.5 0.02 0.01 0.02 0.01
New/Modified No DD8 DD8STK Abrasive Blasting PM 0.07 0.06 0.07 0.06 Abrasive Blasting (Enclosed Booth / Building)PM10 0.02 0.01 0.02 0.01PM2.5 0.003 0.001 0.003 0.001
New/Modified No DD15 DD15STK Abrasive Blasting PM 0.07 0.06 0.07 0.06 Abrasive Blasting (Enclosed Booth / Building)PM10 0.02 0.01 0.02 0.01PM2.5 0.003 0.001 0.003 0.001
New/Modified No DD12 DD12STK Abrasive Blasting PM 0.07 0.06 0.07 0.06 Abrasive Blasting (Enclosed Booth / Building)PM10 0.02 0.01 0.02 0.01PM2.5 0.003 0.001 0.003 0.001
New/Modified Yes DDABCAP Abrasive Blasting PM 0.07 0.06 0.07 0.06 Abrasive Blasting (Enclosed Booth / Building)PM10 0.02 0.01 0.02 0.01PM2.5 0.003 0.001 0.003 0.001
New/Modified Yes BLASTPOT POT-FILL Blast Pot Filling PM 0.01 0.02 0.01 0.02 Other Blast Pot FillingPM10 0.01 0.01 0.01 0.01PM2.5 0.002 0.002 0.002 0.002
New/Modified No DD8 DD8CLN Spent Media Cleanup PM 0.01 0.02 0.01 0.02 Other Spent Media Cleanup PM10 0.004 0.007 0.004 0.007PM2.5 0.001 0.002 0.001 0.002
New/Modified No DD15 DD15CLN Spent Media Cleanup PM 0.01 0.02 0.01 0.02 Other Spent Media Cleanup PM10 0.004 0.007 0.004 0.007PM2.5 0.001 0.002 0.001 0.002
New/Modified No DD12 DD12CLN Spent Media Cleanup PM 0.01 0.02 0.01 0.02 Other Spent Media Cleanup PM10 0.004 0.007 0.004 0.007PM2.5 0.001 0.002 0.001 0.002
New/Modified Yes DDCLNCAP Spent Media Cleanup PM 0.01 0.02 0.01 0.02 Other Spent Media Cleanup PM10 0.004 0.007 0.004 0.007PM2.5 0.001 0.002 0.001 0.002
Remove Yes DD1,2,3 DD1,2,3STK Abrasive Blasting and Surface Coating Cap VOC 161.5 33.2 -161.5 -33.2 Other REMOVED
PM 35.75 24.97 -35.75 -24.97PM10 17.15 8.32 -17.15 -8.32
0 0
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This cell intentionally left blankCoatingsPermit primary industry (must be selected for workbook to function)
Version 4.0 Page 1
Texas Commission on Environmental QualityForm PI-1 General Application
Stack Parameters
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
EPNIncluded in EMEW?
UTM Coordinates
ZoneEast (Meters)
North (Meters)
BuildingHeight (ft)
Height Above Ground (ft)
Stack Exit Diameter (ft)
Velocity (FPS)
Temperature (°F)
Fugitives - Length (ft)
Fugitives - Width (ft)
Fugitives - Axis Degrees
DD8 YesDD15 YesDD12 YesDDSCCAP YesDD8STK YesDD15STK YesDD12STK YesDDABCAP YesPOT-FILL YesDD8CLN YesDD15CLN YesDD12CLN YesDDCLNCAP YesDD1,2,3STK Yes
Emission Point Discharge Parameters
Version 4.0 Page 1
Texas Commission on Environmental QualityForm PI-1 General Application
Public Notice
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
Yes
Yes
Yes
Yes
This row is optional. If you do not think the table below accurately represents public notice applicability increases for your project, provide discussion here (1000 characters).
Is this an application for a renewal?
Is this an application for a minor permit amendment?Is there any change in character of emissions in this application (a new criteria pollutant or a new VOC or PM species)?Is there a new air contaminant in this application?
I. Public Notice Applicability
For public notice applicability, the agency does not include consolidation or incorporation of any previously authorized facility or activity (PBR, standard permits, etc.), changes to permitted allowable emission rates when exclusively due to changes to standardized emission factors, or reductions in emissions which are not enforceable through the amended permit. Thus, the total emissions increase would be the sum of emissions increases under the amended permit and the emissions decreases under the amended permit for each air contaminant.
The table below will generate emission increases based on the values represented on the "Unit Types - Emission Rates" sheet. Use the "yes" and "no" options in column B of the "Unit Types - Emission Rates" worksheet to indicate if a unit's proposed change of emissions should be included in these totals.
Notes:1. Emissions of PM, PM10, and/or PM2.5 may have been previously quantified and authorized as PM, PM10,and/or PM2.5. These emissions will be speciated based on current guidance and policy to demonstrate compliance with current standards and public notice requirements may change during the permit review.
2. All renewals require public notice.
A. Application Type
B. Project Increases and Public Notice Thresholds (for Initial and Amendment Projects)
NoDo the facilities handle, load, unload, dry, manufacture, or process grain, seed, legumes, or vegetable fibers (agricultural facilities)?
Version 4.0 Page 1
Texas Commission on Environmental QualityForm PI-1 General Application
Public Notice
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
Pollutant Current Long-Term (tpy)
Consolidated Emissions (tpy)
Proposed Long-Term (tpy)
Project Change in Allowable (tpy)
PN Threshold Notice required?
VOC 33.20 0.00 32.25 -0.95 5 NoPM 24.97 0.00 1.18 -23.79 5 NoPM10 8.32 0.00 0.13 -8.19 5 NoPM2.5 0.00 0.00 0.02 0.02 5 NoNOx 0.00 0.00 0.00 0.00 5 NoCO 0.00 0.00 0.00 0.00 50 NoSO2 0.00 0.00 0.00 0.00 10 NoPb 0.00 0.00 0.00 0.00 0.6 NoExempt Solvents 0 0 1.9 1.9 5 No
* Notice is required for PM, PM10, and PM2.5 if one of these pollutants is above the threshold.** Notice of a GHG action is determined by action type. Initial and major modification always require notice. Voluntary updates require a consolidated notice if there is a change to BACT. Project emission increases of CO2e (CO2 equivalent) are not relevant for determining public notice of GHG permit actions.
A. Contact InformationEnter the contact information for the person responsible for publishing. This is a designated representative who is responsible for ensuring public notice is properly published in the appropriate newspaper and signs are posted at the facility site. This person will be contacted directly when the TCEQ is ready to authorize public notice for the application.Prefix (Mr., Ms., Dr., etc.):
Last Name:Title:Company Name:Mailing Address: 18310 Market Street
Southwest Shipyard, L.P.
Complete this section if public notice is required (determined in the above section) or if you are not sure if public notice is required.
Mr.BernardDiazManaging Director of Environmental Operations
Yes
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C. Is public notice required for this project as represented in this workbook?If no, proceed to Section III Small Business Classification.Note: public notice applicability for this project may change throughout the technical review.
Yes
First Name:
D. Are any HAPs to be authorized/re-authorized with this project? The category "HAPs" must be specifically listed in the public notice if the project authorizes (reauthorizes for renewals) any HAP pollutants.
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Texas Commission on Environmental Quality
Form PI-1 General ApplicationPublic Notice
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
ChannelviewTexas77530713-378-8757281-860-3214
Has the public place granted authorization to place the application for public viewing and copying?
Title:
HoustonTexas
10550 Richmond Avenue Suite 210
Telephone Number:
Email Address:Fax Number:
Name of Public Place:
713-789-5920
Last Name:
Address Line 2:
Yes
First Name:Stanko
Prefix (Mr., Ms., Dr., etc.):
Harris
And available online via internet direct weblink:http://www.swslp.com/wp-content/uploads/2020/03/Permit_43774_Public_Notice.pdf
TCEQ Region 12 OfficePhysical Address:
Enter the contact information for the Technical Contact. This is the designated representative who will be listed in the public notice as a contact for additional information.
B. Public placePlace a copy of the full application (including all of this workbook and all attachments) at a public place in the county where the facilities are or will be located. You must state where in the county the application will be available for public review and comment. The location must be a public place and described in the notice. A public place is a location which is owned and operated by public funds (such as libraries, county courthouses, city halls) and cannot be a commercial enterprise. You are required to pre-arrange this availability with the public place indicated below. The application must remain available from the first day of publication through the designated comment period.
If this is an application for a PSD, nonattainment, or FCAA §112(g) permit, the public place must have internet access available for the public as required in 30 TAC § 39.411(f)(3).
If the application is submitted to the agency with information marked as Confidential, you are required to indicate which specific portions of the application are not being made available to the public. These portions of the application must be accompanied with the following statement: Any request for portions of this application that are marked as confidential must be submitted in writing, pursuant to the Public Information Act, to the TCEQ Public Information Coordinator, MC 197, P.O. Box 13087, Austin, Texas 78711-3087.
Address Line 2:City:State:
TRC Environmental Corporation
State:
City: Houston77023
77042713-244-1039
ZIP Code:
City:
Company Name:
ZIP Code:Telephone Number:Fax Number:Email Address:
Ms.Elizabeth
Project Manager
Mailing Address:Address Line 2:
ZIP Code:County:
5425 Polk, Suite H, 3rd Floor
Version 4.0 Page 3
Texas Commission on Environmental QualityForm PI-1 General Application
Public Notice
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
Are the children who attend either the elementary school or the middle school closest to your facility eligible to be enrolled in a bilingual program provided by the district?
Spanish
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YesIs a bilingual program required by the Texas Education Code in the School District?
If yes to either question above, list which language(s) are required by the bilingual program?
Yes
C. Alternate Language PublicationIn some cases, public notice in an alternate language is required. If an elementary or middle school nearest to the facility is in a school district required by the Texas Education Code to have a bilingual program, a bilingual notice will be required. If there is no bilingual program required in the school nearest the facility, but children who would normally attend those schools are eligible to attend bilingual programs elsewhere in the school district, the bilingual notice will also be required. If it is determined that alternate language notice is required, you are responsible for ensuring that the publication in the alternate language is complete and accurate in that language.
Version 4.0 Page 4
Texas Commission on Environmental QualityForm PI-1 General Application
Public Notice
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
No
No
Complete this section to determine small business classification. If a small business requests a permit, agency rules (30 TAC § 39.603(f)(1)(A)) allow for alternative public notification requirements if all of the following criteria are met. If these requirements are met, public notice does not have to include publication of the prominent (12 square inch) newspaper notice.
III. Small Business Classification
Small business classification:
Does the company (including parent companies and subsidiary companies) have fewer than 100 employees or less than $6 million in annual gross receipts?
Version 4.0 Page 5
Texas Commission on Environmental QualityForm PI-1 General Application
Federal Applicability
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
Determination:
No
Pollutant Project Increase Threshold PSD Review Required?
CO 0 100 NoNOx 0 40 No
PM 0 25 NoPM10 0 15 NoPM2.5 0.02 10 NoSO2 0 40 No
Pb 0 0.6 NoH2S 0 10 No
TRS 0 10 NoReduced sulfur compounds (including H2S) 0 10 NoH2SO4 0 7 No
Fluoride (excluding HF) 0 3 No
CO2e 0 75000 No
No
Pollutant Project Increase Threshold NA Review Required?
Ozone (as VOC) 0 40 No
This project will be located in an area that is in serious nonattainment for ozone as of Sept. 23, 2019. Select from the drop-down list to the right if you would like the project to be reviewed under a different classification.
III. Nonattainment Applicability Summary
Is netting required for the PSD analysis for this project?
Is netting required for the nonattainment analysis for this project?
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I. County Classification
This project will be located in a county with a Serious Ozone nonattainment classification. Complete the nonattainment section below and provide an analysis with the application.
Harris
II. PSD and GHG PSD Applicability SummaryThis cell intentionally left blank
County (completed for you from your response on the General sheet)
Does the project require retrospective review? No
Version 4.0 Page 1
Texas Commission on Environmental QualityForm PI-1 General Application
Federal Applicability
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
Ozone (as NOx) 0 40 No
Pollutant Offset Ratio Offset Quantity Required (tpy) Where is the offset coming from?
This cell intentionally left blankIV. Offset Summary (for Nonattainment Permits)
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Version 4.0 Page 2
Texas Commission on Environmental QualityForm PI-1 General Application
Fees
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
No
No
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IV. Calculations - Non-RenewalFor GHG permits: A single PSD fee (calculated on the capital cost of the project per 30 TAC § 116.163) will be required for all of the associated permitting actions for a GHG PSD project. Other NSR permit fees related to the project that have already been remitted to the TCEQ can be subtracted when determining the appropriate fee to submit with the GHG PSD application. Identify these other fees in the GHG PSD permit application.
Ambient air monitoring network. $0.00Sub-Total: $155,500.00
Sub-Total: $10,000.00
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III. Indirect Costs - Non-RenewalType of Cost AmountFinal engineering design and supervision, and administrative overhead. $10,000.00Construction expense, including construction liaison, securing local building permits, insurance, temporary construction facilities, and construction clean-up. $0.00
Contractor's fee and overhead. $0.00
Process and control equipment not previously owned by the applicant and not currently authorized under this chapter. $145,000.00
Auxiliary equipment, including exhaust hoods, ducting, fans, pumps, piping, conveyors, stacks, storage tanks, waste disposal facilities, and air pollution control equipment specifically needed to meet permit and regulation requirements.
$10,000.00
Freight charges. $500.00Site preparation, including demolition, construction of fences, outdoor lighting, road, and parking areas. $0.00
Auxiliary buildings, including materials storage, employee facilities, and changes to existing structures. $0.00
I. General Information - Non-Renewal
II. Direct Costs - Non-RenewalThis cell intentionally left blank
Is this project for new facilities controlled and operated directly by the federal government? (30 TAC § 116.141(b)(1) and 30 TAC § 116.163(a))
A fee of $75,000 shall be required if no estimate of capital project cost is included with the permit application. (30 TAC § 116.141(d)) Select "yes" here to use this option. Then skip sections II and III.
Select Application Type Minor Application
Installation, including foundations, erection of supporting structures, enclosures or weather protection, insulation and painting, utilities and connections, process integration, and process control equipment.
$0.00
Type of Cost Amount
Version 4.0 Page 1
Texas Commission on Environmental QualityForm PI-1 General Application
Fees
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
$165,500.00
35.266
$ 1,580.45
$900.00 $ 1,580.45
$2,480.45
No$2,480.45
$2,480.45C. Total Paid
B. Payment Two (if paying renewal and non-renewal fees separately)
A. Payment One (required)
Was the fee paid online?Enter the fee amount:Enter the check, money order, ePay Voucher, or other transaction number:Enter the Company name as it appears on the check:
V. Renewal FeeThe fee for renewal is based on the total annual allowable emissions from the permitted facility to be renewed. If this project includes an amendment, the amendment permit fee will be calculated separately.
Enter the total allowable emissions (tons per year). The total emissions must include those represented in any PBR or standard permits to be incorporated by consolidation into this permit.
Greater than $25,000,000 $75,000 (maximum fee)
Less than $300,000 $900 (minimum fee)$300,000 - $7,500,000 N/A
$300,000 - $25,000,000 0.30% of capital costGreater than $7,500,000 N/A
Estimated Capital Cost Minor Application Fee
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Your estimated capital cost: Minimum fee applies.Permit Application Fee: $900.00
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VII. Payment Information
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VI. Total FeesNote: fees can be paid together with one payment or as two separate payments.Non-Renewal FeeRenewal FeeTotal
Permit fee due
In signing the "General" sheet with this fee worksheet attached, I certify that the total estimated capital cost of the project as defined in 30 TAC §116.141 is equal to or less than the above figure. I further state that I have read and understand Texas Water Code § 7.179, which defines Criminal Offenses for certain violations, including intentionally or knowingly making, or causing to be made, false material statements or representations.
Enter the check, money order, ePay Voucher, or other transaction number:Enter the Company name as it appears on the check:
Check No.
Southwest Shipyard, LP
Enter the fee amount:Was the fee paid online?
Version 4.0 Page 2
Texas Commission on Environmental QualityForm PI-1 General Application
Fees
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
No
No
Is the estimated capital cost of the project above $2 million?
Is the application required to be submitted under the seal of a Texas licensed P.E.?Note: an electronic PE seal is acceptable.
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VIII. Professional Engineer Seal Requirement
Version 4.0 Page 3
Texas Commission on Environmental Quality
Form PI-1 General ApplicationImpacts
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
PollutantDoes this pollutant require PSD review?
How will you demonstrate that this project meets all applicable requirements?
Notes Additional Notes (optional)
VOC No Modeling: screen or refinedAttach a completed "Electronic Modeling Evaluation Workbook" (EMEW).
Generic modeling using Unit Impact Multipliers (UIMs) was performed to demonstrate that changes in emission point discharge parameters from VOC (surface coating) sources will not be detrimental to the general public or the environment and accordingly, do not require a health affects analysis for speciated VOC emissions.
Exempt Solvents No Modeling: screen or refinedAttach a completed "Electronic Modeling Evaluation Workbook" (EMEW).
A minor source health effects evaluation was performed for exempt solvents.
PM No Not applicableThis pollutant is not a part of this project or does not require an impacts analysis.
N/A
PM10 No Modeling: screen or refinedAttach a completed "Electronic Modeling Evaluation Workbook" (EMEW).
NAAQS SIL Modeling performed for PM10.
Additionally, MERA Step 3 (10% of ESL Evaluation) was performed for crystalline silica emissions (PM10) using UIMs, showing project impacts are less than 10-percent of the ESL. Modeling attachments include detailed description of the MERA Step 3 demonstration, including speciated emissions rates.
PM2.5 No Modeling: screen or refinedAttach a completed "Electronic Modeling Evaluation Workbook" (EMEW).
NAAQS SIL Modeling performed for PM2.5.
Version 4.0 Page 1
Texas Commission on Environmental QualityForm PI-1 General Application
BACT
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor) VOC
Use of 30 TAC §115.453 or 115.421 (as applicable) compliant coatings. Alternate controls as specified in 30 TAC §115,454 or 115.423 may be used to meet the applicable VOC content limits.
Use of high transfer efficiency application equipment: airless, air-assisted airless, or electrostatic high-volume low-pressure spray equipment or brushes, rollers, dipping, and/or flow coating. Please specify which application type(s).
Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.
Installation of an enclosure equipped with a ventilation and PM control system may be required if the operation can reasonably be conducted within a structure of 100,000 cubic feet or less.
Yes
The dry docks use high solid content coatings and marine coatings compliant with 30 TAC §115.421(a)(16). Southwest Shipyard employs good housekeeping for spills and exercises procedures to minimize fugitive emissions. All materials used to clean up the spill (i.e., rags, absorbent materials) are stored in sealed containers until transported offsite for disposal. Waste coatings are stored in closed containers until transported and disposed of off
‐
site by a permitted/licensed carrier.
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor) Exempt Solvents
Use of 30 TAC §115.453 or 115.421 (as applicable) compliant coatings. Alternate controls as specified in 30 TAC §115.454 or 115.423 may be used to meet the applicable VOC content limits.
Use of high transfer efficiency application equipment: airless, air-assisted airless, or electrostatic high-volume low-pressure spray equipment or brushes, rollers, dipping, and/or flow coating. Please specify which application type(s).
Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.
Installation of an enclosure equipped with a ventilation and PM control system may be required if the operation can reasonably be conducted within a structure of 100,000 cubic feet or less.
Yes
The dry docks use high solid content coatings and marine coatings compliant with 30 TAC §115.421(a)(16). Southwest Shipyard employs good housekeeping for spills and exercises procedures to minimize fugitive emissions. All materials used to clean up the spill (i.e., rags, absorbent materials) are stored in sealed containers until transported offsite for disposal. Waste coatings are stored in closed containers until transported and disposed of off
‐
site by a permitted/licensed carrier.
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor) PM
The emission reduction techniques for PM10 and PM2.5 will follow the technique for PM. Use of high transfer efficiency application equipment: airless, air-assisted airless, or electrostatic high-volume low-pressure spray equipment or brushes, rollers, dipping, and/or flow coating. Please specify which application type(s).
Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.
Installation of an enclosure equipped with a ventilation and PM control system may be required if the operation can reasonably be conducted within a structure of 100,000 cubic feet or less.
There shall be no visible emissions crossing the property line.
Although no emission credit will be given, use of shrouds is highly recommended to meet state/federal PM standards and health effects review. Shroud material shade factor should be 85% or greater.
Yes
Particulate (PM, PM10, and PM2.5) emissions are generated during the spray coating operations. The spray painting operations are shrouded to enclose and surround the area being spray painted to minimize the atmospheric entrainment of VOC and fine particles.
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor)
Version 4.0 Page 1
Texas Commission on Environmental QualityForm PI-1 General Application
BACT
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor) MSS
Startup and shutdown emissions are already included in the emission estimates for both hourly and annual emissions for the coating operations and abrasive blasting operations. The short term emission rates are no higher than normal operations and the emission control techniques for normal operations are considered acceptable for startup and shutdown. Emissions from filter replacement are limited through the use of work practices that limit the emissions of captured particulate matter.
Yes N/A
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor) VOC
Use of 30 TAC §115.453 or 115.421 (as applicable) compliant coatings. Alternate controls as specified in 30 TAC §115,454 or 115.423 may be used to meet the applicable VOC content limits.
Use of high transfer efficiency application equipment: airless, air-assisted airless, or electrostatic high-volume low-pressure spray equipment or brushes, rollers, dipping, and/or flow coating. Please specify which application type(s).
Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.
Installation of an enclosure equipped with a ventilation and PM control system may be required if the operation can reasonably be conducted within a structure of 100,000 cubic feet or less
Yes
The dry docks use high solid content coatings and marine coatings compliant with 30 TAC §115.421(a)(16). Southwest Shipyard employs good housekeeping for spills and exercises procedures to minimize fugitive emissions. All materials used to clean up the spill (i.e., rags, absorbent materials) are stored in sealed containers until transported offsite for disposal. Waste coatings are stored in closed containers until transported and disposed of off
‐
site by a permitted/licensed carrier.
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor) Exempt Solvents
Use of 30 TAC §115.453 or 115.421 (as applicable) compliant coatings. Alternate controls as specified in 30 TAC §115.454 or 115.423 may be used to meet the applicable VOC content limits.
Use of high transfer efficiency application equipment: airless, air-assisted airless, or electrostatic high-volume low-pressure spray equipment or brushes, rollers, dipping, and/or flow coating. Please specify which application type(s).
Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.
Installation of an enclosure equipped with a ventilation and PM control system may be required if the operation can reasonably be conducted within a structure of 100,000 cubic feet or less.
Yes
The dry docks use high solid content coatings and marine coatings compliant with 30 TAC §115.421(a)(16). Southwest Shipyard employs good housekeeping for spills and exercises procedures to minimize fugitive emissions. All materials used to clean up the spill (i.e., rags, absorbent materials) are stored in sealed containers until transported offsite for disposal. Waste coatings are stored in closed containers until transported and disposed of off
‐
site by a permitted/licensed carrier.
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor) PM
The emission reduction techniques for PM10 and PM2.5 will follow the technique for PM. Use of high transfer efficiency application equipment: airless, air-assisted airless, or electrostatic high-volume low-pressure spray equipment or brushes, rollers, dipping, and/or flow coating. Please specify which application type(s).
Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.
Installation of an enclosure equipped with a ventilation and PM control system may be required if the operation can reasonably be conducted within a structure of 100,000 cubic feet or less.
There shall be no visible emissions crossing the property line.
Although no emission credit will be given, use of shrouds is highly recommended to meet state/federal PM standards and health effects review. Shroud material shade factor should be 85% or greater.
Yes
Particulate (PM, PM10, and PM2.5) emissions are generated during the spray coating operations. The spray painting operations are shrouded to enclose and surround the area being spray painted to minimize the atmospheric entrainment of VOC and fine particles.
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor)
Version 4.0 Page 2
Texas Commission on Environmental QualityForm PI-1 General Application
BACT
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor) MSS
Startup and shutdown emissions are already included in the emission estimates for both hourly and annual emissions for the coating operations and abrasive blasting operations. The short term emission rates are no higher than normal operations and the emission control techniques for normal operations are considered acceptable for startup and shutdown. Emissions from filter replacement are limited through the use of work practices that limit the emissions of captured particulate matter.
Yes N/A
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor) VOC
Use of 30 TAC §115.453 or 115.421 (as applicable) compliant coatings. Alternate controls as specified in 30 TAC §115,454 or 115.423 may be used to meet the applicable VOC content limits.
Use of high transfer efficiency application equipment: airless, air-assisted airless, or electrostatic high-volume low-pressure spray equipment or brushes, rollers, dipping, and/or flow coating. Please specify which application type(s).
Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.
Installation of an enclosure equipped with a ventilation and PM control system may be required if the operation can reasonably be conducted within a structure of 100,000 cubic feet or less.
Yes
The dry docks use high solid content coatings and marine coatings compliant with 30 TAC §115.421(a)(16). Southwest Shipyard employs good housekeeping for spills and exercises procedures to minimize fugitive emissions. All materials used to clean up the spill (i.e., rags, absorbent materials) are stored in sealed containers until transported offsite for disposal. Waste coatings are stored in closed containers until transported and disposed of off
‐
site by a permitted/licensed carrier.
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor) Exempt Solvents
Use of 30 TAC §115.453 or 115.421 (as applicable) compliant coatings. Alternate controls as specified in 30 TAC §115.454 or 115.423 may be used to meet the applicable VOC content limits.
Use of high transfer efficiency application equipment: airless, air-assisted airless, or electrostatic high-volume low-pressure spray equipment or brushes, rollers, dipping, and/or flow coating. Please specify which application type(s).
Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.
Installation of an enclosure equipped with a ventilation and PM control system may be required if the operation can reasonably be conducted within a structure of 100,000 cubic feet or less
Yes
The dry docks use high solid content coatings and marine coatings compliant with 30 TAC §115.421(a)(16). Southwest Shipyard employs good housekeeping for spills and exercises procedures to minimize fugitive emissions. All materials used to clean up the spill (i.e., rags, absorbent materials) are stored in sealed containers until transported offsite for disposal. Waste coatings are stored in closed containers until transported and disposed of off
‐
site by a permitted/licensed carrier.
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor) PM
The emission reduction techniques for PM10 and PM2.5 will follow the technique for PM. Use of high transfer efficiency application equipment: airless, air-assisted airless, or electrostatic high-volume low-pressure spray equipment or brushes, rollers, dipping, and/or flow coating. Please specify which application type(s).
Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.
Installation of an enclosure equipped with a ventilation and PM control system may be required if the operation can reasonably be conducted within a structure of 100,000 cubic feet or less.
There shall be no visible emissions crossing the property line.
Although no emission credit will be given, use of shrouds is highly recommended to meet state/federal PM standards and health effects review. Shroud material shade factor should be 85% or greater
Yes
Particulate (PM, PM10, and PM2.5) emissions are generated during the spray coating operations. The spray painting operations are shrouded to enclose and surround the area being spray painted to minimize the atmospheric entrainment of VOC and fine particles.
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor)
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor)
Version 4.0 Page 3
Texas Commission on Environmental QualityForm PI-1 General Application
BACT
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor) MSS
Startup and shutdown emissions are already included in the emission estimates for both hourly and annual emissions for the coating operations and abrasive blasting operations. The short term emission rates are no higher than normal operations and the emission control techniques for normal operations are considered acceptable for startup and shutdown. Emissions from filter replacement are limited through the use of work practices that limit the emissions of captured particulate matter.
Yes N/A
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor) VOC
Use of 30 TAC §115.453 or 115.421 (as applicable) compliant coatings. Alternate controls as specified in 30 TAC §115,454 or 115.423 may be used to meet the applicable VOC content limits.
Use of high transfer efficiency application equipment: airless, air-assisted airless, or electrostatic high-volume low-pressure spray equipment or brushes, rollers, dipping, and/or flow coating. Please specify which application type(s).
Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.
Installation of an enclosure equipped with a ventilation and PM control system may be required if the operation can reasonably be conducted within a structure of 100,000 cubic feet or less
Yes
The dry docks use high solid content coatings and marine coatings compliant with 30 TAC §115.421(a)(16). Southwest Shipyard employs good housekeeping for spills and exercises procedures to minimize fugitive emissions. All materials used to clean up the spill (i.e., rags, absorbent materials) are stored in sealed containers until transported offsite for disposal. Waste coatings are stored in closed containers until transported and disposed of off
‐
site by a permitted/licensed carrier.
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor) Exempt Solvents
Use of 30 TAC §115.453 or 115.421 (as applicable) compliant coatings. Alternate controls as specified in 30 TAC §115.454 or 115.423 may be used to meet the applicable VOC content limits.
Use of high transfer efficiency application equipment: airless, air-assisted airless, or electrostatic high-volume low-pressure spray equipment or brushes, rollers, dipping, and/or flow coating. Please specify which application type(s).
Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.
Installation of an enclosure equipped with a ventilation and PM control system may be required if the operation can reasonably be conducted within a structure of 100,000 cubic feet or less
Yes
The dry docks use high solid content coatings and marine coatings compliant with 30 TAC §115.421(a)(16). Southwest Shipyard employs good housekeeping for spills and exercises procedures to minimize fugitive emissions. All materials used to clean up the spill (i.e., rags, absorbent materials) are stored in sealed containers until transported offsite for disposal. Waste coatings are stored in closed containers until transported and disposed of off
‐
site by a permitted/licensed carrier.
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor) PM
The emission reduction techniques for PM10 and PM2.5 will follow the technique for PM. Use of high transfer efficiency application equipment: airless, air-assisted airless, or electrostatic high-volume low-pressure spray equipment or brushes, rollers, dipping, and/or flow coating. Please specify which application type(s).
Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.
Installation of an enclosure equipped with a ventilation and PM control system may be required if the operation can reasonably be conducted within a structure of 100,000 cubic feet or less.
There shall be no visible emissions crossing the property line.
Although no emission credit will be given, use of shrouds is highly recommended to meet state/federal PM standards and health effects review. Shroud material shade factor should be 85% or greater
Yes
Particulate (PM, PM10, and PM2.5) emissions are generated during the spray coating operations. The spray painting operations are shrouded to enclose and surround the area being spray painted to minimize the atmospheric entrainment of VOC and fine particles.
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor)
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor)
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor)
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor)
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor)
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor)
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor)
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor)
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor)
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor)
Version 4.0 Page 4
Texas Commission on Environmental QualityForm PI-1 General Application
BACT
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor) MSS
Startup and shutdown emissions are already included in the emission estimates for both hourly and annual emissions for the coating operations and abrasive blasting operations. The short term emission rates are no higher than normal operations and the emission control techniques for normal operations are considered acceptable for startup and shutdown. Emissions from filter replacement are limited through the use of work practices that limit the emissions of captured particulate matter.
Yes N/A
DD8 Abrasive Blasting (Enclosed Booth / Building) PM
The emission reduction techniques for PM10 and PM2.5 will follow the technique for PM. Use of a filter control device such as a baghouse or cartridge filter system with an outlet grain loading of ≤ 0.002 grains/dry standard cubic foot or an efficiency of at least 99.9%.
Opacity shall not exceed 5% and/or no visible emissions from each stack or vent.
Yes
Abrasive blasting operations are carried out within mobile shrouds, which fully enclose and surround the marine vessels being blasted. All emissions captured from abrasive blasting are exhausted through a cartridge
‐
type dry filter system that achieves an overall particulate removal efficiency of at least 99.9
‐
percent. The opacity shall not exceed 5
‐
percent and/or there shall be no visible emission from each stack.
DD8 Abrasive Blasting (Enclosed Booth / Building)
DD8 Abrasive Blasting (Enclosed Booth / Building)
DD8 Abrasive Blasting (Enclosed Booth / Building)
DD8 Abrasive Blasting (Enclosed Booth / Building)
DD8 Abrasive Blasting (Enclosed Booth / Building)
DD8 Abrasive Blasting (Enclosed Booth / Building)
DD8 Abrasive Blasting (Enclosed Booth / Building)
DD8 Abrasive Blasting (Enclosed Booth / Building)
DD8 Abrasive Blasting (Enclosed Booth / Building)
DD8 Abrasive Blasting (Enclosed Booth / Building)
DD8 Abrasive Blasting (Enclosed Booth / Building)
DD8 Abrasive Blasting (Enclosed Booth / Building)
DD8 Abrasive Blasting (Enclosed Booth / Building) MSS
Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site.
Bags or containers shall be kept closed at all times except when adding spent filters.
Collection and removal of spent or waste abrasive blast media in such a manner to minimize emissions and placing the waste in covered containers prior to removal from the site.
Yes N/A
DD15 Abrasive Blasting (Enclosed Booth / Building) PM
The emission reduction techniques for PM10 and PM2.5 will follow the technique for PM. Use of a filter control device such as a baghouse or cartridge filter system with an outlet grain loading of ≤ 0.002 grains/dry standard cubic foot or an efficiency of at least 99.9%.
Opacity shall not exceed 5% and/or no visible emissions from each stack or vent.
Yes
Abrasive blasting operations are carried out within mobile shrouds, which fully enclose and surround the marine vessels being blasted. All emissions captured from abrasive blasting are exhausted through a cartridge
‐
type dry filter system that achieves an overall particulate removal efficiency of at least 99.9
‐
percent. The opacity shall not exceed 5
‐
percent and/or there shall be no visible emission from each stack.
DD15 Abrasive Blasting (Enclosed Booth / Building)
DD15 Abrasive Blasting (Enclosed Booth / Building)
DD15 Abrasive Blasting (Enclosed Booth / Building)
DD15 Abrasive Blasting (Enclosed Booth / Building)
DD15 Abrasive Blasting (Enclosed Booth / Building)
DD15 Abrasive Blasting (Enclosed Booth / Building)
DD15 Abrasive Blasting (Enclosed Booth / Building)
DD15 Abrasive Blasting (Enclosed Booth / Building)
DD15 Abrasive Blasting (Enclosed Booth / Building)
DD15 Abrasive Blasting (Enclosed Booth / Building)
DD15 Abrasive Blasting (Enclosed Booth / Building)
DD15 Abrasive Blasting (Enclosed Booth / Building)
Version 4.0 Page 5
Texas Commission on Environmental QualityForm PI-1 General Application
BACT
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes
DD15 Abrasive Blasting (Enclosed Booth / Building) MSS
Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site.
Bags or containers shall be kept closed at all times except when adding spent filters.
Collection and removal of spent or waste abrasive blast media in such a manner to minimize emissions and placing the waste in covered containers prior to removal from the site.
Yes N/A
DD12 Abrasive Blasting (Enclosed Booth / Building) PM
The emission reduction techniques for PM10 and PM2.5 will follow the technique for PM. Use of a filter control device such as a baghouse or cartridge filter system with an outlet grain loading of ≤ 0.002 grains/dry standard cubic foot or an efficiency of at least 99.9%.
Opacity shall not exceed 5% and/or no visible emissions from each stack or vent.
Yes
Abrasive blasting operations are carried out within mobile shrouds, which fully enclose and surround the marine vessels being blasted. All emissions captured from abrasive blasting are exhausted through a cartridge
‐
type dry filter system that achieves an overall particulate removal efficiency of at least 99.9
‐
percent. The opacity shall not exceed 5
‐
percent and/or there shall be no visible emission from each stack.
DD12 Abrasive Blasting (Enclosed Booth / Building)
DD12 Abrasive Blasting (Enclosed Booth / Building)
DD12 Abrasive Blasting (Enclosed Booth / Building)
DD12 Abrasive Blasting (Enclosed Booth / Building)
DD12 Abrasive Blasting (Enclosed Booth / Building)
DD12 Abrasive Blasting (Enclosed Booth / Building)
DD12 Abrasive Blasting (Enclosed Booth / Building)
DD12 Abrasive Blasting (Enclosed Booth / Building)
DD12 Abrasive Blasting (Enclosed Booth / Building)
DD12 Abrasive Blasting (Enclosed Booth / Building)
DD12 Abrasive Blasting (Enclosed Booth / Building)
DD12 Abrasive Blasting (Enclosed Booth / Building)
DD12 Abrasive Blasting (Enclosed Booth / Building) MSS
Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site.
Bags or containers shall be kept closed at all times except when adding spent filters.
Collection and removal of spent or waste abrasive blast media in such a manner to minimize emissions and placing the waste in covered containers prior to removal from the site.
Yes N/A
DDABCAP Abrasive Blasting (Enclosed Booth / Building) PM
The emission reduction techniques for PM10 and PM2.5 will follow the technique for PM. Use of a filter control device such as a baghouse or cartridge filter system with an outlet grain loading of ≤ 0.002 grains/dry standard cubic foot or an efficiency of at least 99.9%.
Opacity shall not exceed 5% and/or no visible emissions from each stack or vent.
Yes
Abrasive blasting operations are carried out within mobile shrouds, which fully enclose and surround the marine vessels being blasted. All emissions captured from abrasive blasting are exhausted through a cartridge
‐
type dry filter system that achieves an overall particulate removal efficiency of at least 99.9
‐
percent. The opacity shall not exceed 5
‐
percent and/or there shall be no visible emission from each stack.
DDABCAP Abrasive Blasting (Enclosed Booth / Building)
DDABCAP Abrasive Blasting (Enclosed Booth / Building)
DDABCAP Abrasive Blasting (Enclosed Booth / Building)
DDABCAP Abrasive Blasting (Enclosed Booth / Building)
DDABCAP Abrasive Blasting (Enclosed Booth / Building)
DDABCAP Abrasive Blasting (Enclosed Booth / Building)
DDABCAP Abrasive Blasting (Enclosed Booth / Building)
DDABCAP Abrasive Blasting (Enclosed Booth / Building)
DDABCAP Abrasive Blasting (Enclosed Booth / Building)
DDABCAP Abrasive Blasting (Enclosed Booth / Building)
DDABCAP Abrasive Blasting (Enclosed Booth / Building)
DDABCAP Abrasive Blasting (Enclosed Booth / Building)
Version 4.0 Page 6
Texas Commission on Environmental QualityForm PI-1 General Application
BACT
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes
DDABCAP Abrasive Blasting (Enclosed Booth / Building) MSS
Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site.
Bags or containers shall be kept closed at all times except when adding spent filters.
Collection and removal of spent or waste abrasive blast media in such a manner to minimize emissions and placing the waste in covered containers prior to removal from the site.
Yes N/A
BLASTPOT Blast Pot Filling PM The emission reduction techniques for PM10 and PM2.5 will follow the technique for PM. See additional notes: Yes
A cover/skirt is used to partially enclose the blast pot filling operation, and therefore a partial enclosure control efficiency of 85% was applied per TCEQ guidance.
BLASTPOT Blast Pot Filling
BLASTPOT Blast Pot Filling
BLASTPOT Blast Pot Filling
BLASTPOT Blast Pot Filling
BLASTPOT Blast Pot Filling
BLASTPOT Blast Pot Filling
BLASTPOT Blast Pot Filling
BLASTPOT Blast Pot Filling
BLASTPOT Blast Pot Filling
BLASTPOT Blast Pot Filling
BLASTPOT Blast Pot Filling
BLASTPOT Blast Pot Filling
BLASTPOT Blast Pot Filling MSS See additional notes: Yes N/A
DDCLNCAP Spent Media Cleanup PM The emission reduction techniques for PM10 and PM2.5 will follow the technique for PM. See additional notes: Yes
Tarps or shrouds are used to partially enclose the spent blast media area and a partial enclosure control efficiency of 85% was applied per TCEQ guidance.
DDCLNCAP Spent Media Cleanup
DDCLNCAP Spent Media Cleanup
DDCLNCAP Spent Media Cleanup
DDCLNCAP Spent Media Cleanup
DDCLNCAP Spent Media Cleanup
DDCLNCAP Spent Media Cleanup
DDCLNCAP Spent Media Cleanup
DDCLNCAP Spent Media Cleanup
DDCLNCAP Spent Media Cleanup
DDCLNCAP Spent Media Cleanup
DDCLNCAP Spent Media Cleanup
DDCLNCAP Spent Media Cleanup
DDCLNCAP Spent Media Cleanup MSS See additional notes: Yes N/A
Version 4.0 Page 7
Texas Commission on Environmental QualityForm PI-1 General Application
Monitoring
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
FIN Unit Type Pollutant Minimum Monitoring Requirements Confirm Additional Notes for MonitoringProposed Measurement Technique (only complete for pollutants with a project increase above the PSD threshold)
Additional Notes for Measuring:
DD8 Painting/Surface Coating (Non-Enclosed / Outdoor) VOC Recordkeeping of material usage and hours of operation on a (daily,
monthly) basis Yes
Data to be recorded includes daily total gallons of paint and solvent used, and daily hours and times of day of operation of each source. Environmental Data Sheet (EDS) or similar documentation (i.e., SDS) for all paints and solvents used in the coating operations. Data recorded will be used to ceate a monthly summary report.
DD8 Painting/Surfac e Coating (Non-Enc los ed / Outdoor) Exempt Solvents Recordkeeping of material usage and hours of operation on a (daily, monthly) basis Yes
Data to be recorded includes daily total gallons of paint and solvent used, and daily hours and times of day of operation of each source. Environmental Data Sheet (EDS) or similar documentation (i.e., SDS) for all paints and solvents used in the coating operations. Data recorded will be used to ceate a monthly summary report.
DD8 Painting/Surfac e Coating (Non-Enc los ed / Outdoor) PM
The emission monitoring techniques for PM10 and PM2.5 will follow the technique for PM. Recordkeeping of material usage and hours of operation on a (daily, monthly) basisQuarterly visible emissions observations and recordkeeping
Yes
Data to be recorded includes daily total gallons of paint and solvent used, and daily hours and times of day of operation of each source. Environmental Data Sheet (EDS) or similar documentation (i.e., SDS) for all paints and solvents used in the coating operations. Data recorded will be used to ceate a monthly summary report. Quarterly field records of visible emissions observation and/or opacity measurements, as applicable. Records of any corrective action taken, if applicable.
DD8 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD8 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD8 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD8 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD8 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD8 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD8 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD8 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD8 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD8 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD15 Painting/Surface Coating (Non-Enclosed / Outdoor) VOC Recordkeeping of material usage and hours of operation on a (daily,
monthly) basis Yes
Data to be recorded includes daily total gallons of paint and solvent used, and daily hours and times of day of operation of each source. Environmental Data Sheet (EDS) or similar documentation (i.e., SDS) for all paints and solvents used in the coating operations. Data recorded will be used to ceate a monthly summary report.
DD15 Painting/Surfac e Coating (Non-Enc los ed / Outdoor) Exempt Solvents Recordkeeping of material usage and hours of operation on a (daily, monthly) basis Yes
Data to be recorded includes daily total gallons of paint and solvent used, and daily hours and times of day of operation of each source. Environmental Data Sheet (EDS) or similar documentation (i.e., SDS) for all paints and solvents used in the coating operations. Data recorded will be used to ceate a monthly summary report.
DD15 Painting/Surfac e Coating (Non-Enc los ed / Outdoor) PM
The emission monitoring techniques for PM10 and PM2.5 will follow the technique for PM. Recordkeeping of material usage and hours of operation on a (daily, monthly) basisQuarterly visible emissions observations and recordkeeping
Yes
Data to be recorded includes daily total gallons of paint and solvent used, and daily hours and times of day of operation of each source. Environmental Data Sheet (EDS) or similar documentation (i.e., SDS) for all paints and solvents used in the coating operations. Data recorded will be used to ceate a monthly summary report. Quarterly field records of visible emissions observation and/or opacity measurements, as applicable. Records of any corrective action taken, if applicable.
DD15 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD15 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD15 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD15 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD15 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
This c e l l in tentional ly le ft b lank
Press TAB to move input areas Press UP or DOWN ARROW in column A to read through the document On this sheet if a FIN is not listed in the first column of the table the remainder of the table is completeMonitoringThis sheet provides the minimum acceptable requirements to demonstrate compliance through monitoring for each pollutant proposed to be emitted from each FIN. This sheet also includes measuring techniques for sources of significant emissions in the project.
Instructions:1. The unit types listed under Unit Type (column B) include all new, modified, consolidated, and/or renewed sources as indicated on the "Unit Types - Emission Rates" sheet. Each new, modified, consolidated, and/or renewed source must address how compliance will be demonstrated.2. The pollutants listed in Pollutant (column C) include the pollutants indicated on the "Unit Types - Emission Rates" sheet.
Monitoring (30 TAC § 116.111(a)(2)(G))3. The minimum acceptable monitoring is automatically populated for each unit type and pollutant. - Additional monitoring may be required, particularly for Title V sources, and will be included in the NSR and/or Title V permits.4. Fully expand the Minimum Monitoring Requirements (column D) by increasing the row heights so all text is visible. (Place the cursor on the bottom of the number line to the far left of the screen, click and drag downward until all text is visible.) 5. Review the monitoring and confirm that you will meet all representations listed on the sheet and any additional attachments by entering or selecting "Yes" in Confirm (column E).6. Add additional notes as necessary in Additional Notes for Monitoring (column F), limited to 500 characters or fewer. Examples include the following: - Proposed monitoring for pollutants or units that list "See additional notes:"; - Details requested in the populated data; - Alternative monitoring you are proposing; and - Any additional information relevant to the minimization of emissions.7. Cap EPNs do not need monitoring (leave those rows blank).
Measurement of Emissions (30 TAC § 116.111(a)(2)(B))Note: this section will be greyed out if this project does not require PSD or nonattainment review, as represented on the General sheet.7. For each pollutant with a project increase greater than the PSD significant emission rate, select the proposed measurement technique using the dropdown (column G).8. For each pollutant with a project increase less than the PSD significant emission rate: leave blank.9. If selecting "other", provide details in Additional Notes for Measuring (column H).10. You may also use the Additional Notes for Measuring (column H) to provide more details on a selection.Click here to return to Cover Sheet.Important Note: The permit holder shall maintain a copy of the permit along with records containing the information and data sufficient to demonstrate compliance with the permit, including production records and operating hours. All required records must be maintained in a file at the plant site. If, however, the facility normally operates unattended, records shall be maintained at the nearest staffed location within Texas specified in the application. The site must make the records available at the request of personnel from the commission or any air pollution control program having jurisdiction in a timely manner. The applicant must comply with any additional recordkeeping requirements specified in special conditions in the permit. All records must be retained in the file for at least two years following the date that the information or data is obtained. Some permits are required to maintain records for five years. [30 TAC § 116.115(b)(2)(E)]
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Version 4.0 Page 1
Texas Commission on Environmental QualityForm PI-1 General Application
Monitoring
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
DD15 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD15 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD15 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD15 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD15 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD12 Painting/Surface Coating (Non-Enclosed / Outdoor) VOC Recordkeeping of material usage and hours of operation on a (daily,
monthly) basis Yes
Data to be recorded includes daily total gallons of paint and solvent used, and daily hours and times of day of operation of each source. Environmental Data Sheet (EDS) or similar documentation (i.e., SDS) for all paints and solvents used in the coating operations. Data recorded will be used to ceate a monthly summary report.
DD12 Painting/Surfac e Coating (Non-Enc los ed / Outdoor) Exempt Solvents Recordkeeping of material usage and hours of operation on a (daily, monthly) basis Yes
Data to be recorded includes daily total gallons of paint and solvent used, and daily hours and times of day of operation of each source. Environmental Data Sheet (EDS) or similar documentation (i.e., SDS) for all paints and solvents used in the coating operations. Data recorded will be used to ceate a monthly summary report.
DD12 Painting/Surfac e Coating (Non-Enc los ed / Outdoor) PM
The emission monitoring techniques for PM10 and PM2.5 will follow the technique for PM. Recordkeeping of material usage and hours of operation on a (daily, monthly) basisQuarterly visible emissions observations and recordkeeping
Yes
Data to be recorded includes daily total gallons of paint and solvent used, and daily hours and times of day of operation of each source. Environmental Data Sheet (EDS) or similar documentation (i.e., SDS) for all paints and solvents used in the coating operations. Data recorded will be used to ceate a monthly summary report. Quarterly field records of visible emissions observation and/or opacity measurements, as applicable. Records of any corrective action taken, if applicable.
DD12 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD12 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD12 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD12 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD12 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD12 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD12 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD12 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD12 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD12 Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DDSCCAP Painting/Surface Coating (Non-Enclosed / Outdoor) VOC Recordkeeping of material usage and hours of operation on a (daily,
monthly) basis Yes
Data to be recorded includes daily total gallons of paint and solvent used, and daily hours and times of day of operation of each source. Environmental Data Sheet (EDS) or similar documentation (i.e., SDS) for all paints and solvents used in the coating operations. Data recorded will be used to ceate a monthly summary report.
DDSCCAP Painting/Surfac e Coating (Non-Enc los ed / Outdoor) Exempt Solvents Recordkeeping of material usage and hours of operation on a (daily, monthly) basis Yes
Data to be recorded includes daily total gallons of paint and solvent used, and daily hours and times of day of operation of each source. Environmental Data Sheet (EDS) or similar documentation (i.e., SDS) for all paints and solvents used in the coating operations. Data recorded will be used to ceate a monthly summary report.
DDSCCAP Painting/Surfac e Coating (Non-Enc los ed / Outdoor) PM
The emission monitoring techniques for PM10 and PM2.5 will follow the technique for PM. Recordkeeping of material usage and hours of operation on a (daily, monthly) basisQuarterly visible emissions observations and recordkeeping
Yes
Data to be recorded includes daily total gallons of paint and solvent used, and daily hours and times of day of operation of each source. Environmental Data Sheet (EDS) or similar documentation (i.e., SDS) for all paints and solvents used in the coating operations. Data recorded will be used to ceate a monthly summary report. Quarterly field records of visible emissions observation and/or opacity measurements, as applicable. Records of any corrective action taken, if applicable.
DDSCCAP Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DDSCCAP Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DDSCCAP Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DDSCCAP Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DDSCCAP Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DDSCCAP Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DDSCCAP Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DDSCCAP Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DDSCCAP Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DDSCCAP Painting/Surfac e Coating (Non-Enc los ed / Outdoor)
DD8 Abrasive Blasting (Enclosed Booth / Building) PM
The emission monitoring techniques for PM10 and PM2.5 will follow the technique for PM. Recordkeeping of blast media usage and hours of operation on a (daily, monthly) basisQuarterly visible emission observations/opacity measurements and record keepingMonthly AVO Inspections of capture systemPressure drop monitoring across the filters.Record pressure drop measurement at least once per day.
Yes
Data to be recorded includes daily total pounds of abrasive blasting material used, and daily hours and times of day of operation of each source. Quarterly field records of visible emissions observation and/or opacity measurements, as applicable. Records of any corrective action taken, if applicable.
DD8 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD8 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD8 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD8 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD8 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD8 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD8 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD8 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD8 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD8 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD8 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD8 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD15 Abrasive Blasting (Enclosed Booth / Building) PM
The emission monitoring techniques for PM10 and PM2.5 will follow the technique for PM. Recordkeeping of blast media usage and hours of operation on a (daily, monthly) basisQuarterly visible emission observations/opacity measurements and record keepingMonthly AVO Inspections of capture systemPressure drop monitoring across the filters.Record pressure drop measurement at least once per day.
Yes
Data to be recorded includes daily total pounds of abrasive blasting material used, and daily hours and times of day of operation of each source. Quarterly field records of visible emissions observation and/or opacity measurements, as applicable. Records of any corrective action taken, if applicable.
DD15 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD15 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD15 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD15 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD15 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
Version 4.0 Page 2
Texas Commission on Environmental QualityForm PI-1 General Application
Monitoring
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
DD15 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD15 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD15 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD15 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD15 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD15 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD15 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD12 Abrasive Blasting (Enclosed Booth / Building) PM
The emission monitoring techniques for PM10 and PM2.5 will follow the technique for PM. Recordkeeping of blast media usage and hours of operation on a (daily, monthly) basisQuarterly visible emission observations/opacity measurements and record keepingMonthly AVO Inspections of capture systemPressure drop monitoring across the filters.Record pressure drop measurement at least once per day.
Yes
Data to be recorded includes daily total pounds of abrasive blasting material used, and daily hours and times of day of operation of each source. Quarterly field records of visible emissions observation and/or opacity measurements, as applicable. Records of any corrective action taken, if applicable.
DD12 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD12 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD12 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD12 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD12 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD12 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD12 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD12 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD12 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD12 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD12 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DD12 Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DDABCAP Abrasive Blasting (Enclosed Booth / Building) PM
The emission monitoring techniques for PM10 and PM2.5 will follow the technique for PM. Recordkeeping of blast media usage and hours of operation on a (daily, monthly) basisQuarterly visible emission observations/opacity measurements and record keepingMonthly AVO Inspections of capture systemPressure drop monitoring across the filters.Record pressure drop measurement at least once per day.
Yes
Data to be recorded includes daily total pounds of abrasive blasting material used, and daily hours and times of day of operation of each source. Quarterly field records of visible emissions observation and/or opacity measurements, as applicable. Records of any corrective action taken, if applicable.
DDABCAP Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DDABCAP Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DDABCAP Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DDABCAP Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DDABCAP Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DDABCAP Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DDABCAP Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DDABCAP Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DDABCAP Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DDABCAP Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DDABCAP Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
DDABCAP Abras iv e Blas ting (Enc los ed Booth / Bui ld ing)
BLASTPOT Blast Pot Filling PM The emission monitoring techniques for PM10 and PM2.5 will follow the technique for PM. See additional notes: Yes
The facility will maintain records of the daily total pounds of abrasive blasting material filled into the blast pots, and daily hours of operation.
BLASTPOT Blas t Pot Fi l l ing
BLASTPOT Blas t Pot Fi l l ing
BLASTPOT Blas t Pot Fi l l ing
BLASTPOT Blas t Pot Fi l l ing
BLASTPOT Blas t Pot Fi l l ing
BLASTPOT Blas t Pot Fi l l ing
BLASTPOT Blas t Pot Fi l l ing
BLASTPOT Blas t Pot Fi l l ing
BLASTPOT Blas t Pot Fi l l ing
BLASTPOT Blas t Pot Fi l l ing
BLASTPOT Blas t Pot Fi l l ing
BLASTPOT Blas t Pot Fi l l ing
DDCLNCAP Spent Media Cleanup PM The emission monitoring techniques for PM10 and PM2.5 will follow the technique for PM. See additional notes: Yes The facility will maintain records of the hours of operation and good
housekeeping procedures for cleanup of spent blast media. DDCLNCAP Spent M edia Cleanup
DDCLNCAP Spent M edia Cleanup
DDCLNCAP Spent M edia Cleanup
DDCLNCAP Spent M edia Cleanup
DDCLNCAP Spent M edia Cleanup
DDCLNCAP Spent M edia Cleanup
DDCLNCAP Spent M edia Cleanup
DDCLNCAP Spent M edia Cleanup
Version 4.0 Page 3
Texas Commission on Environmental QualityForm PI-1 General Application
Materials
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
How submitted Date submitted
EmailMailNot applicable
EmailEmailEmailEmail
Not applicable
EmailNot applicable
Not applicableEmailNot applicableEmailNot applicable
Electronic Modeling Evaluation Workbook: NonSCREEN3
C. Federal Applicability
E. Impacts Analysis
D. Technical Information
F. Additional Attachments
Material Balance (if applicable)Calculations
Netting analysis (if required) - Tables 3F and 4F as needed
MERA analysis
PSD modeling protocol
Electronic Modeling Evaluation Workbook: SCREEN3
Qualitative impacts analysis
State regulatory requirements discussion
Area map
BACT discussion, if additional details are attachedMonitoring information, if additional details are attached
List of MSS activities
Process descriptionProcess flow diagram
Summary and project emission increase determination - Tables 1F and 2F
Plot plan
Item
Core Data Form
Form PI-1 General ApplicationHard copy of the General sheet with original (ink) signature
B. General Information
A. Administrative Information
Professional Engineer Seal
Copy of current permit (both Special Conditions and MAERT)
Version 4.0 Page 1
TRC Environmental Corporation | Southwest Shipyard, L.P.
\\HOUSTON‐FP1\DATA\PROJECTS‐PPL\WPHOU\PJT2\340745\0000\R340745.0000‐002.DOCX 7/14/2020 Final July 2020
Appendix B Emissions Calculations
TCEQ Outdoor Coating and Abrasive Blasting Emission Calculations Excel Workbook
(Submitted Electronically)
TRC Environmental Corporation | Southwest Shipyard, L.P.
\\HOUSTON‐FP1\DATA\PROJECTS‐PPL\WPHOU\PJT2\340745\0000\R340745.0000‐002.DOCX 7/14/2020 Final July 2020
Appendix C Impacts Analysis - EMEW
TCEQ Electronic Modeling Evaluation Workbook (EMEW) Excel Workbook for non‐
SCREEN3
Modeling Memo and Attachments
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
General
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
Select from the drop down:
I agree
Section: Select an X from the dropdown menu if included:
1 X2 X3 X45 X6 X7 X8 X
https://ftps.tceq.texas.gov/help/
Acknowledgement:
I acknowledge that I am submitting an authorized TCEQ Electronic Modeling Evaluation Workbook and any necessary attachments. Except for inputting the requested data, I have not changed the TCEQ Electronic Modeling Evaluation Workbook in any way, including but not limited to changing formulas, formatting, content, or protections.
Bernard DiazCompany Contact Name:
Volume Source CalculationsVolume Source Parameters
Building Downwash
Sheet Instructions: Indicate in the Table of Contents which sections are applicable and included for this modeling demonstration. Select "X" from the drop down if the item below is included in the workbook. Note: This workbook is only for the following air dispersion models: AERSCREEN, ISC/ISCPrime, and/or AERMOD. If SCREEN3 is used, please use the separate Electronic Modeling Evaluation Workbook (EMEW) for SCREEN3 workbook.
Flare Source ParametersPoint Source Parameters
EMEW Version No.: Version 2.3
Sheet Title (Click to jump to specific sheet):
Model Options
Administrative Information:
Project Number (6 digits):Permit Number:Regulated Entity ID (9 digits):
Facility Information:
TRC Environmental CorporationModeling Company Name, as applicable:
General
Table of Contents:
Data Type:
43774100248749
Facility Name: Channelview Facility Dry DocksFacility Address:Facility County (select one):
New/Existing Site (select one):Modeling Date (MM/DD/YYYY):
NAD 8315
Datum Used (select one):UTM Zone (select one):
7/13/2020
18310 Market StreetHarrisSouthwest Shipyard, L.P.
Modeling Contact Number:Modeling Contact Email:
Company Contact Number:Company Contact Email:
Modeling Contact Name:
Elizabeth Stanko713-244-1039
Area Source Parameters
Company Name:
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
General
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
9 X10 X11 X12 X13 Intermittent Sources14 Modeling Scenarios X15 Monitor Calculations16 Background Justification1718 NAAQS/State Property Line (SPL) Modeling Results X19 Unit Impact Multipliers X20 X21 X22 Speciated Chemicals
Area Source EmissionsPoint and Flare Source Emissions
Health Effects Modeling Results
Volume Source EmissionsSpeciated Emissions
Secondary Formation of PM2.5
Modeling File Names
Page 2
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
General
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
Select an X from the dropdown menu if included:
XXXX
XXXSelect an X from the dropdown menu if included:
Choose an itemChoose an item
Choose an item
XChoose an itemX
Choose an item
X
Choose an itemChoose an item
Description of model setup.Description and justification of model options selected (i.e., NO2 to NOx in-stack ratios).
Additional Attachments (as applicable):Note: These are just a few examples of attachments that may need to be included. There may be others depending on the scope of the modeling analysis.
Included AttachmentsInstructions: The following are attachments that must be included with any modeling analysis. If providing the plot plan and area map with the permit application, ensure there is also a copy with the EMEW. The copy can be electronic.
Post Processing using Unit Impact Multipliers (UIMs)Include documentation on any calculations used with the UIMs (i.e., Step 3 of the MERA).
Tier 3 NO2 analysisIf OLM or PVMRM are used, provide all justification and documentation on using this approach.
Discussion on modeling techniques not discussed in workbook.Justification for exceedance refinements, as applicable.Discussion and images for worst-case determination, as applicable.Single Property Line Designation, as applicableInclude Agreement, Order, and map defining each petitioner.
Processed Met Data InformationExcel spreadsheet of processed meteorology data.Meteorological Files (all input and outputs).Source Group Descriptions
Modeling Techniques and ScenariosProvide all justification and discussion on modeling scenarios used for the modeling analyses. The following boxes are examples of approaches that should be provided but is not all inclusive.
f f
Description of modeling source groups (could be in a tabulated format).
All sources and buildings are clearly labeled.Area Map:Instructions: Mark all that apply in the attached area map.Annotate schools within 3,000ft of source's nearest property line.
Non-industrial receptors are identified.All property lines are included.
Instructions: Mark all that apply in the attached plot plan. For larger properties or dense source areas, provide multiple zoomed in plot plans that are legible.
Plot Plan:
Property/Fence Lines all visible and marked.North arrow included.Clearly marked scale.
Other AttachmentsProvide a list in the box below of additional attachments being provided that are not listed above:
Page 3
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
General
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
XPlease see NSR 43774 EMEW Memo & Attachments for details on UIMs used to determine "worst-case" source locations in NAAQS and Health Effects modeling grids. This Memo includes MERA Analysis for Exempt Solvents and Crystalline Silica. Memo also describes source changes from prior permitting.
Page 4
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Model Options
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
ISC or ISCPrimeX AERMOD
Yes4274
X State Property LineX
B. Building Downwash
C. Type of Analyses: (Select "X" in all that apply)*PSD projects should submit a protocol and not utilize this form.
Minor NSR NAAQSHealth Effects
AERSCREENEnter in all applicable Model Version(s).19191
Is downwash applicable? (Select "Yes" or "No")Enter BPIP version (AERMOD and ISCPrime only).
I. Project Information
Instructions: Fill in the information below based on your modeling setup. The selections chosen in this sheet will carry throughout the sheet and workbook. Based on selections below, only portions of the sheet and workbook will be available. Therefore, it is vital the sheet and workbook are filled out in order, do NOT skip around.
For larger text boxes, double click to type or insert text.
A. Type of Model Used: Select "X" in all that apply
This line was intentionally left blank.II. Air Dispersion Modeling Preliminary Information
A. Project Overview: In the box below, give a brief Project Overview. To type or insert text in box, double click in the box below. Please limit your response to 2000 characters.
The project is a Renewal and concurrent Amendment of NSR Permit No. 43774, which authorizes surface coating and abrasive blasting of barges and boats at the Channelview site Dry Docks. Project changes include adding Exempt Solvents (ES) to the permit; adding new abrasive blasting sources of PM, PM10 and PM2.5, which are blast pot filling and three sources associated with abrasive blasting media cleanup; revising the numbering of the Dry Docks; and updating the permit representation such that all abrasive blasting activities are captured and controlled by dust collectors, while all surface coating activities occur within shrouds remain emitted as fugitives.
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Model Options
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
SO2 X PM10
CO X PM2.5
Pb NO2
H2S SO2
H2SO4
D. Constituents Evaluating: (Select "X" in all that apply)NAAQS: List all pollutants that require a modeling review. (Select "X" in all that apply)
Identify the 1-hr NO2 tier used for the ISC/ISCPrime analyses.
Health Effects: Fill in the Speciated Emissions sheet with all applicable pollutants, CAS numbers, and ESLs.
Identify which averaging periods are being evaluated for NO2.
Identify the 1-hr NO2 tier used for the AERMOD or AERSCREEN analyses.
Identify the annual NO2 tier used for the AERMOD or AERSCREEN analyses.
Provide additional information relied on for the Tier 3 analysis for conversion of NOx to NO2 in the box below. Note the ozone monitor relied on should be documented in the Monitor Calculations and Background Justification Sheets.
State Property Line: List all pollutants that require a modeling review. (Select "X" in all that apply)
Identify the annual NO2 tier used for the ISC/ISCPrime analyses.
Page 2
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Model Options
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
X Urban 101645 Population Used
Zo ValueAlbedo
X MediumHigh
300405 3297302 Center UTM Northing (meters)1NoNoAverage
E. Dispersion Options: If "Urban" has been selected and this project is using AERMOD or AERSCREEN, include the population used. Select "X" in the box to select an option.
Provide any additional justification on the dispersion option selected above:According to the AERMOD implementation guide, the urban option can be used to “To account for the dispersive nature of the “convective-like” boundary layer that forms during nighttime conditions due to the urban heat island effect.” The dry dock facility is located in Channelview within the Houston-Sugar Land-Baytown metropolitan area northeast of the heavily developed Houston ship channel and is influenced by the urban heat island effect. According to the AERMOD implementation guide, because the urban heat island effect is regional in character and not a localized phenomenon, an argument stating that the barge rail facility is too close to water bodies or rural areas would be invalidated.
Further, NWS meteorological data was utilized for the modeling analysis and the AERMOD Implementation guide also states that, “For urban applications using representative NWS meteorological data the AERMOD urban option (URBANOPT) should be selected (EPA, 2018b), regardless of whether the NWS site is located in a nearby rural or an urban setting. This is due to the fact that the limited surface meteorological measurements available from NWS stations will not account for the enhanced turbulence or other meteorological characteristics of the urban boundary layer included in the AERMOD urban algorithms.”
The population utilized was the population within the receptor domain and was obtained using the Missouri Census Data Center Circular Area Profiles (CAPS) version 10C.
Select basis for surface roughness:
F. Determination of Surface Roughness: If AERSCREEN or AERMOD is used, fill out the section below.
If you are using AERSCREEN, please enter the following information:
Select "X" in one of the three surface roughness categories:Low
If you are using AERSURFACE, please complete the following section:13016
Center UTM Easting (meters)AERSURFACE Version Number
Study Radius (km)Airport? (Select Yes or No)Continuous Snow Cover (Select Yes or No)Surface Moisture (Select Wet, Dry, or Average)
AERSURFACE
Bowen Ratio
Rural
Page 3
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Model Options
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
NoDefault
Arid Region? (Select Yes or No) Month/Season Assignment
Page 4
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Model Options
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
Meters (m)
Meters (m)Yes 1 Year Years used
2016 5 Years
Meters (m) Anemometer Height
G. Meteorological Data:
3937
Provide any other justification for Meteorological Data, as applicable.
Upper Air StationProfile Base Elevation (AERMOD only)AERMET Version Number
12918
19191
Was TCEQ pre-processed data used?
For other processed meteorological data, provide a description below. In addition, be sure to include all raw data, AERSURFACE, AERMINUTE and AERMET input and outputs, and AERMOD ready files as an attachment.
For applicants using AERSCREEN, please fill out the boxes below:
14.3
Please enter the year(s) selected for this meteorological data:1 Year
Which analysis(es) relied on 1 year?
Anemometer Height (ISC/ISCPrime only).
If AERMOD and/or ISC/ISCPrime are selected, please complete the following section:
Which analysis(es) relied on 5 years?
Surface Station
Maximum TemperatureMinimum TemperatureSelect whether Adjust u* was used. (Select "Yes" or "No")For AERSCREEN which met selection was used?
Page 5
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Model Options
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
Meters (m)Meters (m)Meters (m)Meters (m)Meters (m)Meters (m)Meters (m)Meters (m)
Meters (m)
X Flat
25 Tight Receptor Spacing
H. Receptor Grid:
Per Section 382.006 of House Bill 3040, as the Channelview site is a shipbuilding and ship repair operation, receptors were not placed over water for non-criteria pollutants. Due to the dry docks being located in the Houston Ship Channel, this required the use of separate receptor grids for the State Health Effects analysis, which excludes the receptors located over water, and the NAAQS analysis which includes the receptors located over water starting at a distance of 25 meters from the dry docks.
I. Terrain:
For additional justification on terrain selection, fill in the box below:
Describe any other receptor grid designs (over water, GLCni, SPLD etc.):
25010010005005000100010000
Coarse Receptor Spacing Coarse Receptor Distance
Medium Receptor Distance
For AERMOD or ISC/ISCPrime, fill in the following information on your modeled receptor grid. Note: Receptor grid resolution (tight, fine, medium, coarse) are based on recommended receptor grid spacing per the AQMG, if something outside of this is used, fully describe it below.
Tight Receptor Distance Fine Receptor SpacingFine Receptor Distance Medium Receptor Spacing
18081 AERMAP Version.Elevated
If AERSCREEN is selected, enter minimum distance to ambient air.
Page 6
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Building Downwash
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
Downwash Type Modeled Building ID Tank Diameter (m) Number of Tiers Maximum Height (m) Tier 1 Height (m) Tier 2 Height (m) Tier 3 Height (m)Building RAILBLDG 2 12.192 7.62 12.192Building BLDG1 1 6.7056 6.7056Building BLDG2 1 8.2296 8.2296Building BLDG3 1 7.62 7.62Building BLDG4 1 6.096 6.096
Facility:
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Point Source Parameters
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
EPN Model IDModeling Scenario Source Description
Point Source Type Point Source Justification
Easting:X [m]
Northing:Y [m]
Base Elevation
[m] Height [m]Exit Temperature
[K]Exit Velocity
[m/s] Diameter [m]
DD3STK DD3STKHU
Unit Modeling -
Health Effects
DD3 Stack - Current Authorization POINT Vertical Stack 300441.00 3297371.00 1.32 12.19 0.000 10.363 0.305
DD3STK DD3STKNU
Unit Modeling - NAAQS Analysis
DD3 Stack - Current Authorization POINT Vertical Stack 300441.00 3297371.00 1.32 12.19 0.000 10.363 0.305
DD8STK DD8BLASTNU
Unit Modeling - NAAQS Analysis
DD8 Stack Location POINT Vertical Stack 300467.02 3297398.32 1.29 13.72 0.000 24.049 0.518
DD15STK DD15BLASTNU
Unit Modeling - NAAQS Analysis
DD15 Stack Location POINT Vertical Stack 300448.97 3297359.45 1.30 13.72 0.000 24.049 0.518
DD12STK DD12BLASTNU
Unit Modeling - NAAQS Analysis
DD12 Stack Location POINT Vertical Stack 300476.26 3297431.44 1.29 13.72 0.000 24.049 0.518
DD8STK DD8BLASTN NAAQS Analysis DD8 Stack Location POINT Vertical Stack 300467.02 3297398.32 1.29 13.72 0.000 24.049 0.518
DD12STK DD12BLASTN NAAQS Analysis DD12 Stack Location POINT Vertical Stack 300476.26 3297431.44 1.29 13.72 0.000 24.049 0.518
POT-FILL POTFILLN NAAQS Analysis
Blasting pot filling - Updated Representation POINT Vertical Stack 300454.70 3297405.96 1.32 0.91 0.000 0.001 0.001
BRSTK1 BRSTK1Health Effects
Analysis
NSR 36241 Sitewide Source Barge Rail Stack POINT Vertical Stack 300361.00 3297543.00 1.60 13.72 0.000 14.387 0.914
DD8STK DD8BLASTHU
Unit Modeling -
Health Effects
DD8 Stack Location POINT Vertical Stack 300467.02 3297398.32 1.29 13.72 0.000 24.049 0.518
DD15STK DD15BLASTHU
Unit Modeling -
Health Effects
DD15 Stack Location POINT Vertical Stack 300448.97 3297359.45 1.30 13.72 0.000 24.049 0.518
DD12STK DD12BLASTHU
Unit Modeling -
Health Effects
DD12 Stack Location POINT Vertical Stack 300476.26 3297431.44 1.29 13.72 0.000 24.049 0.518
POT-FILL POTFILLHU
Unit Modeling -
Health Effects
Blasting pot filling - Updated Representation POINT Vertical Stack 300454.70 3297405.96 1.32 0.91 0.000 0.001 0.001
POT-FILL POTFILLNU
Unit Modeling - NAAQS Analysis
Blasting pot filling - Updated Representation POINT Vertical Stack 300454.70 3297405.96 1.32 0.91 0.000 0.001 0.001
Facility:
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Area Source Parameters
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
EPN Model IDModeling Scenario Area Source Type
Easting:X [m]
Northing:Y [m] Base Elevation [m]
Modeled Release Height
[m]Length X
[m]Length Y
[m]Rotation Angle
[deg] Radius [m]Initial Vertical
Sigma (m)Area Source Initial Sigma
Justification Area Source Size JustificationArea Source Release Height
Justification Source Description
DD2 DD2HU Unit Modeling - Health Effects AREA 300441.68 3297338.79 1.33 10.67 18.29 41.15 40.00 Size of shroud Height of shroud Dry Dock 2 - Current
Authorization
DD1 DD1HU Unit Modeling - Health Effects AREA 300462.95 3297388.83 1.29 10.67 41.15 18.29 37.00 Size of shroud Height of shroud Dry Dock 1 - Current
Authorization
DD15 DD15HU Unit Modeling - Health Effects AREA 300441.68 3297338.79 1.33 10.67 18.29 41.15 40.00 Size of shroud Height of shroud Dry Dock 15 - Updated
Representation
DD8 DD8HU Unit Modeling - Health Effects AREA 300462.95 3297388.83 1.29 10.67 41.15 18.29 37.00 Size of shroud Height of shroud Dry Dock 8 - Updated
Representation
DD12 DD12HU Unit Modeling - Health Effects AREA 300472.24 3297420.29 1.29 10.67 76.20 22.86 37.00 Size of shroud Height of shroud Dry Dock 12 - Updated
Representation
DD2 DD2NUUnit Modeling -
NAAQS Analysis
AREA 300441.68 3297338.79 1.33 10.67 18.29 41.15 40.00 Size of shroud Height of shroud Dry Dock 2 - Current Authorization
DD1 DD1NUUnit Modeling -
NAAQS Analysis
AREA 300462.95 3297388.83 1.29 10.67 41.15 18.29 37.00 Size of shroud Height of shroud Dry Dock 1 - Current Authorization
DD15 DD15NUUnit Modeling -
NAAQS Analysis
AREA 300441.68 3297338.79 1.33 10.67 18.29 41.15 40.00 Size of shroud Height of shroud Dry Dock 15 - Updated Representation
DD8 DD8NUUnit Modeling -
NAAQS Analysis
AREA 300462.95 3297388.83 1.29 10.67 41.15 18.29 37.00 Size of shroud Height of shroud Dry Dock 8 - Updated Representation
DD12 DD12NUUnit Modeling -
NAAQS Analysis
AREA 300472.24 3297420.29 1.29 10.67 76.20 22.86 37.00 Size of shroud Height of shroud Dry Dock 12 - Updated Representation
DD12 DD12H Health Effects Analysis AREA 300472.24 3297420.29 1.29 10.67 76.20 22.86 37.00 Size of shroud Height of shroud Dry Dock 8 - Updated
Representation
DD8 DD8N NAAQS Analysis AREA 300462.95 3297388.83 1.29 10.67 41.15 18.29 37.00 Size of shroud Height of shroud Dry Dock 8 - Updated
Representation
DD12 DD12N NAAQS Analysis AREA 300472.24 3297420.29 1.29 10.67 76.20 22.86 37.00 Size of shroud Height of shroud Dry Dock 12 - Updated
Representation
DD15CLN DD15CLHU Unit Modeling - Health Effects AREA 300441.68 3297338.79 1.33 0.00 18.29 41.15 40.00 Size of Dry Dock Ground Level Dry Dock 15 - Abrasive
Cleanup
DD8CLN DD8CLHU Unit Modeling - Health Effects AREA 300462.95 3297388.83 1.29 0.00 41.15 18.29 37.00 Size of Dry Dock Ground Level Dry Dock 8 - Abrasive
Cleanup
DD12CLN DD12CLHU Unit Modeling - Health Effects AREA 300472.24 3297420.29 1.29 0.00 76.20 22.86 37.00 Size of Dry Dock Ground Level Dry Dock 12 - Abrasive
Cleanup
DD15CLN DD15CLNUUnit Modeling -
NAAQS Analysis
AREA 300441.68 3297338.79 1.33 0.00 18.29 41.15 40.00 Size of Dry Dock Ground Level Dry Dock 15 - Abrasive Cleanup
DD8CLN DD8CLNUUnit Modeling -
NAAQS Analysis
AREA 300462.95 3297388.83 1.29 0.00 41.15 18.29 37.00 Size of Dry Dock Ground Level Dry Dock 8 - Abrasive Cleanup
DD12CLN DD12CLNUUnit Modeling -
NAAQS Analysis
AREA 300472.24 3297420.29 1.29 0.00 76.20 22.86 37.00 Size of Dry Dock Ground Level Dry Dock 12 - Abrasive Cleanup
DD15CLN DD15CLN NAAQS Analysis AREA 300441.68 3297338.79 1.33 0.00 18.29 41.15 40.00 Size of Dry Dock Ground Level Dry Dock 15 - Abrasive
Cleanup
Facility:
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Volume Source Calculations
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
EPN Model ID
Footprint of Source
Length (m)
Footprint of Source
Width (m)
Length of Side (making it a square)
SQRT(L * W)
Type of Volume Source (sigma y)
Pick from drop-down
Sigma Y
(m)
Vertical Span
Min Release (m)
Vertical Span
Max Release (m)
Vertical Dimension
(m)
Type of Volume Source (sigma z)
Pick from drop-down
Release Height(middle point of vertical span)
(m)
Building Name(if on/adjacent to a
building)Pick from drop-down
Adjacent Building Height, if applicable
(m)
Sigma Z
(m)BRFUG BRFUG1 24.38 22.86 23.61 Multiple Volumes: Adjacent Volume Sources 10.98 0.00 12.19 12.19 Surface-Based Source 6.10 5.67BRFUG BRFUG2 24.38 22.86 23.61 Multiple Volumes: Adjacent Volume Sources 10.98 0.00 12.19 12.19 Surface-Based Source 6.10 5.67BRFUG BRFUG3 24.38 22.86 23.61 Multiple Volumes: Adjacent Volume Sources 10.98 0.00 12.19 12.19 Surface-Based Source 6.10 5.67BRFUG BRFUG4 24.38 22.86 23.61 Multiple Volumes: Adjacent Volume Sources 10.98 0.00 12.19 12.19 Surface-Based Source 6.10 5.67MAR4 MAR4 18.29 21.34 19.75 Single Volume Source 4.59 0.00 7.62 7.62 Surface-Based Source 3.81 3.54FU4 FU4 16.76 15.24 15.98 Single Volume Source 3.72 0.00 7.62 7.62 Surface-Based Source 3.81 3.54
0.00 Incomplete 0.00 0.00 Incomplete
Facility:
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Volume Source Parameters
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
EPN Model ID
Modeled Release
Height [m]
Modeled Length X
[m]
Lateral DimensionSigmaY [m]
Vertical DimensionSigmaZ [m]
Modeling Scenario
Easting:X [m]
Northing:Y [m]
Base Elevation
[m] Source Description Volume Source Size Justification
BRFUG BRFUG1 6.10 23.61 10.98 5.67 Health Effects Analysis 300342.89 3297532.69 1.67
NSR Permit 36241. Building Fugitives. Due to length/width of
building, divided into 4 equal-sized adjacent volumes. Combined impact represented by source group BRFUG
Building where painting occurs, divided into 4 adjacent volumes. Emissions occur throughout
the structure, so surface-based was used.
BRFUG BRFUG2 6.10 23.61 10.98 5.67 Health Effects Analysis 300361.33 3297519.25 1.61
NSR Permit 36241. Building Fugitives. Due to length/width of
building, divided into 4 equal-sized adjacent volumes. Combined impact represented by source group BRFUG
Building where painting occurs, divided into 4 adjacent volumes. Emissions occur throughout
the structure, so surface-based was used.
BRFUG BRFUG3 6.10 23.61 10.98 5.67 Health Effects Analysis 300379.77 3297505.82 1.56
NSR Permit 36241. Building Fugitives. Due to length/width of
building, divided into 4 equal-sized adjacent volumes. Combined impact represented by source group BRFUG
Building where painting occurs, divided into 4 adjacent volumes. Emissions occur throughout
the structure, so surface-based was used.
BRFUG BRFUG4 6.10 23.61 10.98 5.67 Health Effects Analysis 300398.20 3297492.39 1.52
NSR Permit 36241. Building Fugitives. Due to length/width of
building, divided into 4 equal-sized adjacent volumes. Combined impact represented by source group BRFUG
Building where painting occurs, divided into 4 adjacent volumes. Emissions occur throughout
the structure, so surface-based was used.
MAR4 MAR4 3.81 19.75 4.59 3.54 Health Effects Analysis 300520.63 3297433.02 1.23 PBR 75783 Barge coating work area Size of typical barge work area. Unshrouded
painting.
FU4 FU4 3.81 15.98 3.72 3.54 Health Effects Analysis 300404.30 3297512.03 1.52 PBR 34783 Small Parts Coating
Enclosure
Enclosure where painting occurs Emisisons occur throughout the structure, so surface
based was used.
Facility:
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Point + Flare Emissions
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
EPN Model IDModeling Scenario Pollutant
Modeled Averaging Time Standard Type Review Context
Intermittent Source?
Modeled Emission Rate [lb/hr] Basis of Emission Rate
Scalars or Factors Used? Scalar/Factor in Use
DD3STK DD3STKHU odeling - Health E Generic 1-hr No 1.00 Unit Modeling NoDD3STK DD3STKNU deling - NAAQS A Generic 24-hr No 1.00 Unit Modeling NoDD8STK DD8BLASTNU deling - NAAQS A Generic 24-hr No 1.00 Unit Modeling No
DD15STK DD15BLASTNU deling - NAAQS A Generic 24-hr No 1.00 Unit Modeling NoDD12STK DD12BLASTNU deling - NAAQS A Generic 24-hr No 1.00 Unit Modeling NoDD3STK DD3STKHU odeling - Health E Generic Annual No 0.228 Unit Modeling NoDD3STK DD3STKNU deling - NAAQS A Generic Annual No 0.228 Unit Modeling NoDD8STK DD8BLASTNU deling - NAAQS A Generic Annual No 0.228 Unit Modeling No
DD15STK DD15BLASTNU deling - NAAQS A Generic Annual No 0.228 Unit Modeling NoDD12STK DD12BLASTNU deling - NAAQS A Generic Annual No 0.228 Unit Modeling NoDD8STK DD8BLASTN NAAQS Analysis PM2.5 24-hr NAAQS SIL analysis No 0.00252 Max Allowable NoPOT-FILL POTFILLN NAAQS Analysis PM2.5 24-hr NAAQS SIL analysis No 0.00186 Max Allowable NoDD12STK DD12BLASTN NAAQS Analysis PM2.5 Annual NAAQS SIL analysis No 3.06E-04 Max Allowable NoPOT-FILL POTFILLN NAAQS Analysis PM2.5 Annual NAAQS SIL analysis No 5.30E-04 Max Allowable NoDD8STK DD8BLASTN NAAQS Analysis PM10 24-hr NAAQS SIL analysis No 0.0168 Max Allowable NoPOT-FILL POTFILLN NAAQS Analysis PM10 24-hr NAAQS SIL analysis No 0.00590 Max Allowable NoBRSTK1 BRSTK1 alth Effects Analy Health Effects Pollutant 1-hr Health Effects Site Wide No Max Allowable NoBRSTK1 BRSTK1 alth Effects Analy Health Effects Pollutant Annual Health Effects Site Wide No Max Allowable NoDD8STK DD8BLASTHU odeling - Health E Generic 1-hr No 1.00 Unit Modeling No
DD15STK DD15BLASTHU odeling - Health E Generic 1-hr No 1.00 Unit Modeling No
DD12STK DD12BLASTHU odeling - Health E Generic 1-hr No 1.00 Unit Modeling No
DD8STK DD8BLASTHU odeling - Health E Generic Annual No 0.228 Unit Modeling No
DD15STK DD15BLASTHU odeling - Health E Generic Annual No 0.228 Unit Modeling No
DD12STK DD12BLASTHU odeling - Health E Generic Annual No 0.228 Unit Modeling No
POT-FILL POTFILLHU odeling - Health E Generic 1-hr No 1.00 Unit Modeling NoPOT-FILL POTFILLHU odeling - Health E Generic Annual No 0.228 Unit Modeling NoPOT-FILL POTFILLNU deling - NAAQS A Generic 1-hr No 1.00 Unit Modeling NoPOT-FILL POTFILLNU deling - NAAQS A Generic Annual No 0.228 Unit Modeling No
Facility:
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Area Source Emissions
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
EPN Model IDModeling Scenario Pollutant
Modeled Averaging Time Standard Type Review Context
Intermittent Source?
Modeled Emission Rate [lb/hr] Basis of Emission Rate
Scalars or Factors Used? Scalar/Factor in Use
DD2 DD2HU deling - Health Generic 1-hr No 0.300
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD1 DD1HU deling - Health Generic 1-hr No 0.300
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD15 DD15HU deling - Health Generic 1-hr No 0.300
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD8 DD8HU deling - Health Generic 1-hr No 0.300
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD12 DD12HU deling - Health Generic 1-hr No 0.300
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD2 DD2HU deling - Health Generic Annual No 0.0685
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
Facility:
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Area Source Emissions
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
EPN Model IDModeling Scenario Pollutant
Modeled Averaging Time Standard Type Review Context
Intermittent Source?
Modeled Emission Rate [lb/hr] Basis of Emission Rate
Scalars or Factors Used? Scalar/Factor in Use
DD1 DD1HU deling - Health Generic Annual No 0.0685
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD15 DD15HU deling - Health Generic Annual No 0.0685
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD8 DD8HU deling - Health Generic Annual No 0.0685
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD12 DD12HU deling - Health Generic Annual No 0.0685
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD2 DD2NU eling - NAAQS Generic 24-hr No 0.300
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD1 DD1NU eling - NAAQS Generic 24-hr No 0.300
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
Page 2
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Area Source Emissions
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
EPN Model IDModeling Scenario Pollutant
Modeled Averaging Time Standard Type Review Context
Intermittent Source?
Modeled Emission Rate [lb/hr] Basis of Emission Rate
Scalars or Factors Used? Scalar/Factor in Use
DD15 DD15NU eling - NAAQS Generic 24-hr No 0.300
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD8 DD8NU eling - NAAQS Generic 24-hr No 0.300
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD12 DD12NU eling - NAAQS Generic 24-hr No 0.300
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD2 DD2NU eling - NAAQS Generic Annual No 0.0685
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD1 DD1NU eling - NAAQS Generic Annual No 0.0685
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD15 DD15NU eling - NAAQS Generic Annual No 0.0685
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
Page 3
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Area Source Emissions
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
EPN Model IDModeling Scenario Pollutant
Modeled Averaging Time Standard Type Review Context
Intermittent Source?
Modeled Emission Rate [lb/hr] Basis of Emission Rate
Scalars or Factors Used? Scalar/Factor in Use
DD8 DD8NU eling - NAAQS Generic Annual No 0.0685
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD12 DD12NU eling - NAAQS Generic Annual No 0.0685
Unit Modeling with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD8 DD8N AAQS Analys PM2.5 24-hr NAAQS SIL analysis No 0.00550
Max allowable with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD12 DD12N AAQS Analys PM2.5 Annual NAAQS SIL analysis No 5.25E-04
Max allowable with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD8 DD8N AAQS Analys PM10 24-hr NAAQS SIL analysis No 0.0710
Max allowable with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD12 DD12H th Effects Ana Health Effects Pollutant 1-hr Health Effects Project Wide No
Max allowable with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
Page 4
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Area Source Emissions
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
EPN Model IDModeling Scenario Pollutant
Modeled Averaging Time Standard Type Review Context
Intermittent Source?
Modeled Emission Rate [lb/hr] Basis of Emission Rate
Scalars or Factors Used? Scalar/Factor in Use
DD12 DD12H th Effects Ana Health Effects Pollutant Annual Health Effects Project Wide No
Max allowable with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD12 DD12H th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No
Max allowable with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.
DD12 DD12H th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No
Max allowable with shroud adjustment factor of 0.3 from
TCEQ Shroud Memo "Outdoor Blasting and Coating
Adjustment Factors for Shrouds" 2006
Yes
Shroud factor based on 4 sides and height of shroud
and height above ship being painted. Shrouds are 35 feet tall and extend a minimum of 9 feet above the vessel being blasted and spray coated. As
such, the height is between 0.5 and 0.75 of the shroud height and >1 meter below
the top of the shroud.DD15CLN DD15CLHU deling - Health Generic 1-hr No 1.00 Unit Modeling. NoDD8CLN DD8CLHU deling - Health Generic 1-hr No 1.00 Unit Modeling. No
DD12CLN DD12CLHU deling - Health Generic 1-hr No 1.00 Unit Modeling. NoDD15CLN DD15CLHU deling - Health Generic Annual No 0.228 Unit Modeling. NoDD8CLN DD8CLHU deling - Health Generic Annual No 0.228 Unit Modeling. No
DD12CLN DD12CLHU deling - Health Generic Annual No 0.228 Unit Modeling. NoDD15CLN DD15CLNU eling - NAAQS Generic 24-hr No 1.00 Unit Modeling. NoDD8CLN DD8CLNU eling - NAAQS Generic 24-hr No 1.00 Unit Modeling. No
DD12CLN DD12CLNU eling - NAAQS Generic 24-hr No 1.00 Unit Modeling. NoDD15CLN DD15CLNU eling - NAAQS Generic Annual No 0.228 Unit Modeling. NoDD8CLN DD8CLNU eling - NAAQS Generic Annual No 0.228 Unit Modeling. No
DD12CLN DD12CLNU eling - NAAQS Generic Annual No 0.228 Unit Modeling. NoDD15CLN DD15CLNU eling - NAAQS PM2.5 24-hr NAAQS SIL analysis No 0.00139 Max Allowabe NoDD15CLN DD15CLNU eling - NAAQS PM2.5 Annual NAAQS SIL analysis No 5.30E-04 Max Allowabe NoDD15CLN DD15CLNU eling - NAAQS PM10 24-hr NAAQS SIL analysis No 0.00443 Max Allowabe No
Page 5
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Volume Source Emissions
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
EPN Model IDModeling Scenario Pollutant
Modeled Averaging Time Standard Type Review Context
Intermittent Source?
Modeled Emission Rate [lb/hr] Basis of Emission Rate
Scalars or Factors Used? Scalar/Factor in Use
BRFUG BRFUG1 th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Maximum Allowable NoBRFUG BRFUG2 th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Maximum Allowable NoBRFUG BRFUG3 th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Maximum Allowable NoBRFUG BRFUG4 th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Maximum Allowable NoMAR4 MAR4 th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Maximum Allowable NoFU4 FU4 th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Maximum Allowable No
BRFUG BRFUG1 th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Maximum Allowable NoBRFUG BRFUG2 th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Maximum Allowable NoBRFUG BRFUG3 th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Maximum Allowable NoBRFUG BRFUG4 th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Maximum Allowable NoMAR4 MAR4 th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Maximum Allowable NoFU4 FU4 th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Maximum Allowable No
Facility:
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Speciated Emissions
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LPPr ess TAB t o m ove input ar eas. Pr ess UP or DO WN ARRO W in colum n A t o r ead t hr ough t he docum ent .
Data Type: Facility Information:Project Number:Permit Number: 43774Regulated Entity ID: 100248749Facility Name: Channelview Facility Dry DocksCompany Name: Southwest Shipyard, L.P.Company Contact Name:
Bernard Diaz
Company Contact Number:
713-378-8757
County: Harris
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CAS # Chemical Species Other SpeciesShort-Term ESL
(µg/m³)Long-Term ESL
(µg/m³)STACK1 STACK1 STACK1 STACK1
78-93-3 methyl ethyl ketone 18000 2600 50 75 200 320108-88-3 toluene 4500 1200 10 55 40 235497-19-8 sodium carbonate Must Meet NAAQS Must Meet NAAQS
N/A Other (Please specify): Activated charcoal Provide Documentation Provide Documentation 6 10 25 40
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CAS # Chemical Species Other SpeciesShort-Term ESL
(µg/m³)Long-Term ESL
(µg/m³) BRSTK1 BRSTK1 BRSTK1 BRSTK1 DD12H DD12H DD12H DD12H BRFUG1 BRFUG1 BRFUG1 BRFUG1 BRFUG2 BRFUG2 BRFUG2 BRFUG2 BRFUG3 BRFUG3 BRFUG3 BRFUG3 BRFUG4 BRFUG4 BRFUG4 BRFUG4 MAR4 MAR4 MAR4 MAR4 FU4 FU4 FU4 FU498-56-6 1-chloro-4-(trifluoromethyl)benzene 1830 183 8.16 1.32 55.31 16.59 72.66 0.874 0.141 0.874 0.141 0.874 0.141 0.874 0.141 4.22 3.16 4.22 5.00
Administrative Information:
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Speciated Emissions
Speciated Emissions by Model ID
Example:
This sheet documents emissions for all source types with speciated emissions (i.e., health effect analyses). All cells that apply must be completed for each Model ID.
Warning: Do NOT print this sheet.
Instructions: 1. Select the Chemical Abstract Service (CAS) number of each species. The name of chemical species and the short-term and long-term ESLs of each chemical species will be automatically populated, if it is known. 2. For CAS numbers not listed, select "N/A". The Chemical Species cell will populate with "Other (Please Specify):". In the Other Species column, a drop down list of all pollutants without a CAS number listed (“not found”) but still in the Toxicology Factor Database will appear. Reference the “Speciated Chemicals” sheet to determine if your chemical is one of these first. If it is found, select this chemical from the Other Species drop down. If the chemical species is still not on the Speciated Chemicals sheet, you may type in the name of the chemical species. For these chemical species, provide additional attachments or correspondence for which ESL will be used in your modeling demonstration. 3. Enter the modeled project-wide and site-wide emission rates for each chemical species, in pounds per hour and tons per year, as applicable. If a site-wide analysis is not evaluated, leave the site-wide emissions blank or indicate with “N/A”.
Notes: 1. For pollutants where the ESL populates “Must Meet NAAQS,” be sure that these emissions are included in your NAAQS demonstration rather than your health effects demonstration. 2. For pollutants when the ESL populates “Provide Documentation,” the applicant must provide documentation for the ESL they will be using. This can include, but is not limited to, email correspondence with the Toxicology Division. 3. The Model IDs where “Health Effect Pollutant” was indicated in the Point+Flare Emissions, Area Source Emissions, and Volume Source Emissions sheets (collectively “Emissions sheets”) will auto populate in row 24.
Tips:1. Be sure to select CAS number first so the chemical species and ESLs will automatically populate. 2. To check the list of chemical species or confirm the CAS numbers go to the “Speciated Chemicals” sheet. 3. Do not insert, cut, or delete rows.
Go to Speciated Chemicals sheet
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Combined Emissions
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LPEPN Model ID
Modeling Scenario Pollutant
Modeled Averaging Time Standard Type Review Context Intermittent
Source Type
Modeled Emission Rate [lb/hr]
DD3STK DD3STKHU deling - Health Generic 1-hr No Point 1.00DD3STK DD3STKNU eling - NAAQS Generic 24-hr No Point 1.00DD8STK DD8BLASTNU eling - NAAQS Generic 24-hr No Point 1.00DD15STK DD15BLASTNU eling - NAAQS Generic 24-hr No Point 1.00DD12STK DD12BLASTNU eling - NAAQS Generic 24-hr No Point 1.00DD3STK DD3STKHU deling - Health Generic Annual No Point 0.23DD3STK DD3STKNU eling - NAAQS Generic Annual No Point 0.23DD8STK DD8BLASTNU eling - NAAQS Generic Annual No Point 0.23DD15STK DD15BLASTNU eling - NAAQS Generic Annual No Point 0.23DD12STK DD12BLASTNU eling - NAAQS Generic Annual No Point 0.23DD8STK DD8BLASTN AAQS Analys PM2.5 24-hr NAAQS SIL analysis No Point 0.00POT-FILL POTFILLN AAQS Analys PM2.5 24-hr NAAQS SIL analysis No Point 0.00DD12STK DD12BLASTN AAQS Analys PM2.5 Annual NAAQS SIL analysis No Point 0.00POT-FILL POTFILLN AAQS Analys PM2.5 Annual NAAQS SIL analysis No Point 0.00DD8STK DD8BLASTN AAQS Analys PM10 24-hr NAAQS SIL analysis No Point 0.02POT-FILL POTFILLN AAQS Analys PM10 24-hr NAAQS SIL analysis No Point 0.01BRSTK1 BRSTK1 th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Point --BRSTK1 BRSTK1 th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Point --DD8STK DD8BLASTHU deling - Health Generic 1-hr No Point 1.00DD15STK DD15BLASTHU deling - Health Generic 1-hr No Point 1.00DD12STK DD12BLASTHU deling - Health Generic 1-hr No Point 1.00DD8STK DD8BLASTHU deling - Health Generic Annual No Point 0.23DD15STK DD15BLASTHU deling - Health Generic Annual No Point 0.23DD12STK DD12BLASTHU deling - Health Generic Annual No Point 0.23POT-FILL POTFILLHU deling - Health Generic 1-hr No Point 1.00POT-FILL POTFILLHU deling - Health Generic Annual No Point 0.23POT-FILL POTFILLNU eling - NAAQS Generic 1-hr No Point 1.00POT-FILL POTFILLNU eling - NAAQS Generic Annual No Point 0.23DD2 DD2HU deling - Health Generic 1-hr No Area 0.30DD1 DD1HU deling - Health Generic 1-hr No Area 0.30DD15 DD15HU deling - Health Generic 1-hr No Area 0.30DD8 DD8HU deling - Health Generic 1-hr No Area 0.30DD12 DD12HU deling - Health Generic 1-hr No Area 0.30DD2 DD2HU deling - Health Generic Annual No Area 0.07DD1 DD1HU deling - Health Generic Annual No Area 0.07DD15 DD15HU deling - Health Generic Annual No Area 0.07DD8 DD8HU deling - Health Generic Annual No Area 0.07DD12 DD12HU deling - Health Generic Annual No Area 0.07DD2 DD2NU eling - NAAQS Generic 24-hr No Area 0.30DD1 DD1NU eling - NAAQS Generic 24-hr No Area 0.30DD15 DD15NU eling - NAAQS Generic 24-hr No Area 0.30DD8 DD8NU eling - NAAQS Generic 24-hr No Area 0.30DD12 DD12NU eling - NAAQS Generic 24-hr No Area 0.30DD2 DD2NU eling - NAAQS Generic Annual No Area 0.07DD1 DD1NU eling - NAAQS Generic Annual No Area 0.07DD15 DD15NU eling - NAAQS Generic Annual No Area 0.07DD8 DD8NU eling - NAAQS Generic Annual No Area 0.07DD12 DD12NU eling - NAAQS Generic Annual No Area 0.07DD8 DD8N AAQS Analys PM2.5 24-hr NAAQS SIL analysis No Area 0.01DD12 DD12N AAQS Analys PM2.5 Annual NAAQS SIL analysis No Area 0.00DD8 DD8N AAQS Analys PM10 24-hr NAAQS SIL analysis No Area 0.07DD12 DD12H th Effects Ana Health Effects Pollutant 1-hr Health Effects Project Wide No Area --DD12 DD12H th Effects Ana Health Effects Pollutant Annual Health Effects Project Wide No Area --DD12 DD12H th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Area --DD12 DD12H th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Area --DD15CLN DD15CLHU deling - Health Generic 1-hr No Area 1.00DD8CLN DD8CLHU deling - Health Generic 1-hr No Area 1.00DD12CLN DD12CLHU deling - Health Generic 1-hr No Area 1.00DD15CLN DD15CLHU deling - Health Generic Annual No Area 0.23DD8CLN DD8CLHU deling - Health Generic Annual No Area 0.23DD12CLN DD12CLHU deling - Health Generic Annual No Area 0.23DD15CLN DD15CLNU eling - NAAQS Generic 24-hr No Area 1.00DD8CLN DD8CLNU eling - NAAQS Generic 24-hr No Area 1.00DD12CLN DD12CLNU eling - NAAQS Generic 24-hr No Area 1.00DD15CLN DD15CLNU eling - NAAQS Generic Annual No Area 0.23DD8CLN DD8CLNU eling - NAAQS Generic Annual No Area 0.23DD12CLN DD12CLNU eling - NAAQS Generic Annual No Area 0.23DD15CLN DD15CLNU eling - NAAQS PM2.5 24-hr NAAQS SIL analysis No Area 0.00DD15CLN DD15CLNU eling - NAAQS PM2.5 Annual NAAQS SIL analysis No Area 0.00DD15CLN DD15CLNU eling - NAAQS PM10 24-hr NAAQS SIL analysis No Area 0.00BRFUG BRFUG1 th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Volume --BRFUG BRFUG2 th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Volume --BRFUG BRFUG3 th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Volume --BRFUG BRFUG4 th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Volume --MAR4 MAR4 th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Volume --FU4 FU4 th Effects Ana Health Effects Pollutant 1-hr Health Effects Site Wide No Volume --BRFUG BRFUG1 th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Volume --BRFUG BRFUG2 th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Volume --BRFUG BRFUG3 th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Volume --BRFUG BRFUG4 th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Volume --MAR4 MAR4 th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Volume --FU4 FU4 th Effects Ana Health Effects Pollutant Annual Health Effects Site Wide No Volume --
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Modeling Scenarios
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LPModeling Scenario
Health Effects Analysis
NAAQS Analysis
Unit Modeling - Health Effects
Unit Modeling - NAAQS Analysis
For the exempt solvent site-wide modeling, all emissions were modeled as occurring simultaneously as a conservative estimate. For the project MERA review of crystalline silica emissions, two source groups were used
with the UIMs to represent sources which cannot occur within the same hour and are described below.
Source Group BLAST – This source group contains both the blast pot filling and the abrasive blasting emissions from the dust collector stacks, as abrasive blasting cannot occur in the same hour as abrasive cleanup.
Source Group CLEAN – This source group contains both the blast pot filling and the abrasive cleanup emissions from the dry docks, as abrasive spent media cleanup operations cannot occur in the same hour as either
abrasive blasting.
The worst-case UIM impacts from these two source groups was used for the short-term silica MERA analysis. The annual MERA impacts included all of the silica sources, represented by Source Group ALL.
NAAQS analysis for project. UIMs used to determine "worst-case" source locations in NAAQS analysis. All sources were evaluated at their maximum allowable emission rate and operating simultaneously. Additionally, all
the of the project sources were modeled as if new, rather than just evaluating the project increase in order to provide a conservative evaluation of potential impacts.
Unit Modeling for Health Effects Analysis. Each source was modeled with a 1 lb/hr or 1 ton per year emission rate, for the 1-hr and annual averaging period respectively. For emissions from the shrouds, the emission rate
was multiplied by 0.3 per the TCEQ Shroud Memo "Outdoor Blasting and Coating Adjustment Factors for Shrouds" 2006. Additionally, due to Section 382.006 of House Bill 3040, as Channelview is a shipbuilding and
ship repair operation, receptors were not placed over water for non-criteria pollutants.
Unit Modeling for NAAQS analysis. Each source was modeled with a 1 lb/hr or 1 ton per year emission rate, for the 24-hr and annual averaging period respectively. For emissions from the shrouds, the emission rate was
multiplied by 0.3 per the TCEQ Shroud Memo "Outdoor Blasting and Coating Adjustment Factors for Shrouds" 2006
Scenario Description:
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
NAAQS-SPL Modeling Results
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
Pollutant Averaging Time GLCmax (µg/m3) De Minimis (µg/m3)
SO2 1-hr 14.3H2SO4 1-hr 1H2SO4 24-hr 0.3
H2S 1-hr
2.16(If property is residential, recreational, business, or
commercial)
H2S 1-hr
3.24(If property is not residential,
recreational, business, or commercial)
Pollutant Averaging Time GLCmax (µg/m3) Standard (µg/m3)
SO2 1-hr 715H2SO4 1-hr 50H2SO4 24-hr 15
H2S 1-hr
108 (If property is residential, recreational, business, or
commercial)
H2S 1-hr
162 (If property is not residential,
recreational, business, or commercial)
Pollutant Averaging Time GLCmax (µg/m3) De Minimis (µg/m3)
SO2 1-hr 7.8*SO2 3-hr 25SO2 24-hr 5SO2 Annual 1PM10 24-hr 3.59417 5NO2 1-hr 7.5**NO2 Annual 1CO 1-hr 2000CO 8-hr 500
Table 3. Modeling Results for Minor NSR De Minimis
Table 1. Project-Related Modeling Results for State Property Line
Table 2. Site-wide Modeling Results for State Property Line
Additional information for the De Minimis values listed above can be found at:
** https://www.tceq.texas.gov/assets/public/permitting/air/memos/guidance_1hr_no2naaqs.pdf* https://www.epa.gov/sites/production/files/2015-07/documents/appwso2.pdf
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
NAAQS-SPL Modeling Results
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
Pollutant Averaging Time GLCmax (µg/m3) Secondary PM2.5 Contribution (µg/m3)
Total Conc. = Secondary PM2.5 + GLCmax (µg/m3)
De Minimis (µg/m3)
PM2.5 24-hr 0.632 0 0.63158 1.2*PM2.5 Annual 0.0545 0 0.05448 0.2*
Table 4. PM2.5 Modeling Results for Minor NSR De Minimis
Additional information for the De Minimis values listed above can be found at:* https://www.tceq.texas.gov/permitting/air/modeling/epa-mod-guidance.html
Page 2
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
NAAQS-SPL Modeling Results
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
Pollutant Averaging Time GLCmax (µg/m3) Background (µg/m3)Total Conc. = [Background +
GLCmax] (µg/m3) Standard (µg/m3)
SO2 1-hr 0 0 196SO2 3-hr 0 0 1300SO2 24-hr 0 0 365SO2 Annual 0 0 80PM10 24-hr 0 0 150Pb 3-mo 0 0 0.15
NO2 1-hr 0 0 188NO2 Annual 0 0 100CO 1-hr 0 0 40000CO 8-hr 0 0 10000
Table 5. Total Concentrations for Minor NSR NAAQS (Concentrations > De Minimis)
Page 3
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
NAAQS-SPL Modeling Results
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
Pollutant Averaging Time GLCmax (µg/m3)Secondary PM2.5 Contribution
(µg/m3) Background (µg/m3)Total Conc. = [Background + Secondary + GLCmax] (µg/m3) Standard (µg/m3)
PM2.5 24-hr 0 0 0 35PM2.5 Annual 0 0 0 12
Table 6. Total Concentrations for Minor NSR NAAQS (Concentrations > De Minimis)
Page 4
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Unit Impact Multipliers
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
EPN Model ID Modeling Scenario Averaging TimeGLCmax
(µg/m3 per lb/hr)GLCmax
(µg/m3 per tpy)DD3STK DD3STKHU Unit Modeling - Health Effects 1-hr 42.59DD3STK DD3STKNU nit Modeling - NAAQS Analys 24-hr 17.64DD8STK DD8BLASTNU nit Modeling - NAAQS Analys 24-hr 11.88DD15STK DD15BLASTNU nit Modeling - NAAQS Analys 24-hr 11.50DD12STK DD12BLASTNU nit Modeling - NAAQS Analys 24-hr 11.68DD3STK DD3STKHU Unit Modeling - Health Effects Annual 0.592DD3STK DD3STKNU nit Modeling - NAAQS Analys Annual 0.592DD8STK DD8BLASTNU nit Modeling - NAAQS Analys Annual 0.439DD15STK DD15BLASTNU nit Modeling - NAAQS Analys Annual 0.431DD12STK DD12BLASTNU nit Modeling - NAAQS Analys Annual 0.450DD8STK DD8BLASTHU Unit Modeling - Health Effects 1-hr 39.39DD15STK DD15BLASTHU Unit Modeling - Health Effects 1-hr 38.38DD12STK DD12BLASTHU Unit Modeling - Health Effects 1-hr 42.22DD8STK DD8BLASTHU Unit Modeling - Health Effects Annual 0.439DD15STK DD15BLASTHU Unit Modeling - Health Effects Annual 0.431DD12STK DD12BLASTHU Unit Modeling - Health Effects Annual 0.450POT-FILL POTFILLHU Unit Modeling - Health Effects 1-hr 85.82POT-FILL POTFILLHU Unit Modeling - Health Effects Annual 1.30POT-FILL POTFILLNU nit Modeling - NAAQS Analys 1-hr 99.77POT-FILL POTFILLNU nit Modeling - NAAQS Analys Annual 4.05
DD2 DD2HU Unit Modeling - Health Effects 1-hr 18.28DD1 DD1HU Unit Modeling - Health Effects 1-hr 21.10DD15 DD15HU Unit Modeling - Health Effects 1-hr 18.28DD8 DD8HU Unit Modeling - Health Effects 1-hr 21.10DD12 DD12HU Unit Modeling - Health Effects 1-hr 23.44DD2 DD2HU Unit Modeling - Health Effects Annual 0.198DD1 DD1HU Unit Modeling - Health Effects Annual 0.199DD15 DD15HU Unit Modeling - Health Effects Annual 0.198DD8 DD8HU Unit Modeling - Health Effects Annual 0.199DD12 DD12HU Unit Modeling - Health Effects Annual 0.207DD2 DD2NU nit Modeling - NAAQS Analys 24-hr 9.96DD1 DD1NU nit Modeling - NAAQS Analys 24-hr 12.58DD15 DD15NU nit Modeling - NAAQS Analys 24-hr 9.96DD8 DD8NU nit Modeling - NAAQS Analys 24-hr 12.58DD12 DD12NU nit Modeling - NAAQS Analys 24-hr 10.18DD2 DD2NU nit Modeling - NAAQS Analys Annual 0.261DD1 DD1NU nit Modeling - NAAQS Analys Annual 0.268DD15 DD15NU nit Modeling - NAAQS Analys Annual 0.261DD8 DD8NU nit Modeling - NAAQS Analys Annual 0.268DD12 DD12NU nit Modeling - NAAQS Analys Annual 0.293
DD15CLN DD15CLHU Unit Modeling - Health Effects 1-hr 130.95DD8CLN DD8CLHU Unit Modeling - Health Effects 1-hr 146.61DD12CLN DD12CLHU Unit Modeling - Health Effects 1-hr 133.83DD15CLN DD15CLHU Unit Modeling - Health Effects Annual 1.08DD8CLN DD8CLHU Unit Modeling - Health Effects Annual 1.10DD12CLN DD12CLHU Unit Modeling - Health Effects Annual 1.19DD15CLN DD15CLNU nit Modeling - NAAQS Analys 24-hr 3231.46DD8CLN DD8CLNU nit Modeling - NAAQS Analys 24-hr 2632.16DD12CLN DD12CLNU nit Modeling - NAAQS Analys 24-hr 1947.96DD15CLN DD15CLNU nit Modeling - NAAQS Analys Annual 649.03DD8CLN DD8CLNU nit Modeling - NAAQS Analys Annual 220.20DD12CLN DD12CLNU nit Modeling - NAAQS Analys Annual 528.89
Facility:
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Health Effect Modeling Results
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LPStep 3 Step 4: Production Step 4: MSS Step 5: MSS Only Step 5: Hours of Exceedance Step 6 Step 7: Site Wide Step 7: Hours of Exceedance
Chemical Species CAS Number Averaging Time ESL [µg/m3]
10% ESLStep 3 Modeled GLCmax
[µg/m3]
25 % ESL Step 4 Production GLCmax since most recent site wide
modeling [µg/m3]
10% ESL Step 4 Production
Project Only GLCmax [µg/m3]
50% ESLStep 4 MSS GLCmax since
most recent site wide modeling [µg/m3]
25% ESL Step 4 MSS Project Only
GLCmax [µg/m3]
Full ESL Step 5 GLCmax
[µg/m3]
1X ESL GLCmax Step 5 MSS Hours of
Exceedance
2X ESL GLCmax Step 5 MSS Hours of
Exceedance
4X ESL GLCmax Step 5 MSS Hours of
Exceedance
10X ESL GLCmax Step 5 MSS Hours of
Exceedance Was Step 6 relied on to fall out of the
MERA?Site Wide GLCmax
[µg/m3]Site Wide GLCni
[µg/m3]
GLCni LocationEasting:X [m]
GLCni LocationNorthing:
Y [m] 1X ESL GLCni
Hours of Exceedance 2X ESL GLCmax
Hours of Exceedance 4X ESL GLCmax
Hours of Exceedance 10X ESL GLCmax
Hours of Exceedance 1-chloro-4-(trifluoromethyl)benzene 98-56-6 1-hr 1830 1296.52 No (Proceed with Step 7) 1806.24 458.15 300100.00 3297800.00
acetone 1-hr 32.401-chloro-4-(trifluoromethyl)benzene 98-56-6 Annual 183 NA 71.42 13.80 300100.00 3297800.00
silica, crystalline (quartz) 1-hr 1.22silica, crystalline (quartz) Annual 0.02
Modeled Health Effect Results (MERA Guidance):Facility:
Page 1
Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook (EMEW)
Modeling File Names
Date: July 2020Permit #: 43774
Company Name: Southwest Shipyard, LP
Model File Base Name Pollutant Averaging Time File Extensions Additional File Description
Unit Impacts Health Effects_2016_Unit_HR Generic 1-hr *.dta, *.grf, *.lst, *.run, *.bndUnit Modeling using health effects
receptor grid 1-hour averaging period.
Unit Impacts Health Effects_2016_Unit_AN Generic Annual *.dta, *.grf, *.lst, *.run, *.bndUnit Modeling using health effects
receptor grid annual averaging period.
Unit Impacts NAAQS_2016_HR Generic 24-hr *.dta, *.grf, *.lst, *.run, *.bnd Unit Modeling using NAAQS receptor grid 24-hour averaging period.
Unit Impacts NAAQS_2016_AN Generic Annual *.dta, *.grf, *.lst, *.run, *.bnd Unit Modeling using NAAQS receptor grid annual averaging period.
NAAQS Analysis_2016_PM2.5HR PM2.5 24-hr *.dta, *.grf, *.lst, *.run, *.bnd NAAQS SIL Analysis for PM2.5 24-hour averaging period.
NAAQS Analysis_2016_PM2.5AN PM2.5 Annual *.dta, *.grf, *.lst, *.run, *.bnd NAAQS SIL Analysis for PM2.5 annual averaging period.
NAAQS Analysis_2016_PM10HR PM10 24-hr *.dta, *.grf, *.lst, *.run, *.bnd NAAQS SIL Analysis for PM10 24-hour averaging period.
GLCMax_2016_CHLR_HR1-chloro-4-
(trifluoromethyl)benzene
1-hr *.dta, *.grf, *.lst, *.run, *.bnd, *.max
Sitewide GLCMax health effects analysis for 1-chloro-4-
(trifluoromethyl)benzene for 1-hour averaging period
GLCMax_2016_CHLR_AN1-chloro-4-
(trifluoromethyl)benzene
Annual *.dta, *.grf, *.lst, *.run, *.bnd, *.max
Sitewide GLCMax health effects analysis for 1-chloro-4-
(trifluoromethyl)benzene for annual averaging period
GLCNI_2016_CHLR_HR1-chloro-4-
(trifluoromethyl)benzene
1-hr *.dta, *.grf, *.lst, *.run, *.bnd, *.max
Sitewide GLCNI health effects analysis for 1-chloro-4-
(trifluoromethyl)benzene for 1-hour averaging period
GLCNI_2016_CHLR_AN1-chloro-4-
(trifluoromethyl)benzene
Annual *.dta, *.grf, *.lst, *.run, *.bnd, *.max
Sitewide GLCNI health effects analysis for 1-chloro-4-
(trifluoromethyl)benzene for annual averaging period
Channelviewdrydock all all .pdf
AERSURFACE analysis. Calculated using AERSURFACE version 13016.
While a new version of AERSURFACE was released earlier
in 2020, the software is having difficulty working on our systems.
Given then the current surface is low and the facility is located on the ship
channel, the update to AERSURFACE is unlikely to be
significantly different.
HARRISHOULCH16L all all .SFC, .PFL TCEQ-provided MET data.
CAPs 10 km radius all all .pdf Population estimate for urban dispersion.
Downwash - Health Effects Grid all all *.pip, *.prw, *.so, *.tab Downwash for health effects receptor grid.
Downwash - NAAQS Grid all all *.pip, *.prw, *.so, *.tab Downwash for NAAQS receptor grid.
NED_61502284 all all *.tif NED data file.
Facility:
Page 1
BM2
E 300.219
N 3,297.187
BM1
E 300.601
N 3,297.546
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SCALE IN FEET
0 200' 400'100'
1" = 200'-0"
E
S
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NIMAGERY SOURCE: Google Earth (12/01/2019)
FILE:
10550 Richmond Ave.Suite 210
Houston, TX 77042Phone: 713.244.1000
Fig 1-2 - SW ShipYard-Channelview - Modeling Plot Plan.dwg
DATE: JULY 2020
PROJECT-MGR: E. STANKO
REQUEST BY: N. NUSSBAUM
DRAWN BY: O. FONSEKA 380356.0000PROJECT No.:
FIGURE 1-2
TITLE:
PROJECT:
MODELING PLOT PLAN
SOUTHWEST SHIPYARD, L.P.
Channelview Site - Dry Docks
18310 Market Street, Channelview, TX 77530
L E G E N D
POINT SOURCE MODEL ID
BENCHMARK LOCATION
PROPERTY BOUNDARY
DRY DOCKS
VOLUME SOURCE MODEL ID
VOLUME SOURCE AREA
DOWNWASH STRUCTURE (BUILDING)
WITH DOWNWASH STRUCTURES
NSR Permit 43774 Renewal and Amendment
AREA SOURCE MODEL ID
July 15, 2020
Air Permits Division, MC‐163
Texas Commission on Environmental Quality (TCEQ)
12100 Park 35 Circle
Austin, Texas 78753
Re: Impacts Analysis and EMEW Attachments
Permit Renewal and Amendment
Permit Number: 43774, TCEQ Project Number: TBD
Dry Dock Surface Coating and Abrasive Blasting Facility
Southwest Shipyard, LP Channelview, Harris County
Regulated Entity Number: RN100248749
Customer Reference Number: CN600135354
Dear TCEQ Air Permits Division:
Southwest Shipyard LP (Southwest Shipyard) is submitting refined modeling in support of the subject
NSR permit application. The following modeling analyses were performed:
National Ambient Air Quality Standards (NAAQS) modeling was performed to demonstrate compliance with the NAAQS for PM10 and PM2.5 at all off‐property receptors. Specifically, a NAAQS Significant Impact Level (SIL) analysis was performed demonstrating that the project impacts are less that the respective PM10 and PM2.5 SILs (minor NSR de minimis analysis);
A minor source health effects evaluation was performed for exempt solvents, and two species of exempt solvents were evaluated, which are 1‐chloro‐4‐(trifluoromethyl)benzene (CAS 98‐56‐6), and acetone (CAS 67‐64‐1);
A MERA Step 3 (10‐percent of ESL Evaluation) was performed for crystalline silica emissions (PM10) using UIMs, showing project impacts are less than 10‐percent of the ESL.
Generic modeling using Unit Impact Multipliers (UIMs) was performed to demonstrate that changes in permit representations (i.e., emission point discharge parameters) will not be detrimental to the general public or the environment and accordingly, do not require a health affects analysis for surface coating operations (speciated VOC or speciated PM species). This was necessary for previous source EPN: DD3STK, which is now EPN: DD12. The proposed changes for this source do not result an increase in the model predicted off‐property concentrations.
Generic modeling using UIMs to evaluate unit impacts for new sources added as part of this amendment.
A summary of changes associated with this project and updated representations are provided in Table 1.
Page 1 of 9
DD1 DD8 Dry Dock 1 Shroud Dry Dock 8 Shroud Blasting and Coating Coating Only No ChangeDD2 DD15 Dry Dock 2 Shroud Dry Dock 15 Shroud Blasting and Coating Coating Only No Change
DD3STK DD12 Dry Dock 3 Stack Dry Dock 12 Shroud Blasting and Coating Coating Only Change from stack to shroud-- DD8BLAST -- Dry Dock Blasting 8 Dust Collector -- Blasting Only New Source Added-- DD15BLAST -- Dry Dock Blasting 15 Dust Collector -- Blasting Only New Source Added-- DD12BLAST -- Dry Dock Blasting 12 Dust Collector -- Blasting Only New Source Added
DD8CLN -- Dry Dock Blasting 8 Abrasive Cleanup -- Abrasive Cleanup New Source AddedDD15CLN -- Dry Dock Blasting 15 Abrasive Cleanup -- Abrasive Cleanup New Source AddedDD12CLN -- Dry Dock Blasting 12 Abrasive Cleanup -- Abrasive Cleanup New Source Added
-- POTFILL -- Blast Pot Filling -- Blast Pot Filling New Source Added
Currently, three (3) Dry Docks where coating and abrasive blasting operations occur are authorized under NSR permit No. 43744, which are: Dry Dock 1 (EPN: DD1), Dry Dock 2 (EPN: DD2), and Dry Dock 3 (EPN: DD3STK). Under the current authorization, blasting and coating operations within Dry Docks 1 and 2 occur within movable shrouds (EPNs DD1 and DD2), while emissions from coating and blasting from Dry Dock 3 are captured and routed to a stack (EPN DD3STK).
As part of the changes in this renewal and amendment, all three dry docks are being renamed, with Dry Dock 1 being renamed Dry Dock 8 (EPN: DD8), Dry Dock 2 being renamed Dry Dock 15 (EPN: DD15) and Dry Dock 3 being renamed Dry Dock 12 (EPN: DD12). Additionally:
• Coating operations from Dry Dock 12 (formerly Dry Dock 3) will no longer be captured by the stack (formerly EPN: DD3STK) and will now occur within 4-sided movable shrouds, the same as Dry Docks 8 and 15 (formerly Dry Docks 1 and 2).
• Abrasive blasting at all the dry docks will now be captured by mobile dust collectors and vented through a stack (EPNs DD8STK, DD15STK, and DD12STK). These are new sources.
• A new source is being added representing blast pot filling operations (EPN POT-FILL).
• Three new EPNs associated with cleanup of abrasive blasting media at the dry docks are being added (EPNS DD8CLN, DD15CLN, and DD12CLN).
Southwest Shipyard, LP
Impacts Analysis and EMEW AttachmentsJuly 2020
Updated Authorization
Associated Operation
Change in Emission Type Representation
Permit Number 43774 Renewal and Amendment
Current Authorization
Model Source ID
Updated Representation Model Source ID
Current Authorization Description
Updated Representation DescriptionCurrent Authorization Associated Operation
Table 1 - Description of Project Changes
Table 1 ‐ Description of Project Changes Page 2 of 9
Air Permits Division, MC‐163
July 15, 2020 Impacts Analysis and EMEW Attachments
UIM Comparison
This memo presents the UIMs from two (2) sets of modeling evaluations denoted as “Current
Authorization”, and “Updated Representation” as detailed in Table 2.
Table 2: Model Setups Evaluated
Model Run Description Model and Version
Current Authorization
Current authorization source parameters evaluated using AERMOD to determine UIMs.
AERMOD v19191
Updated Representation
Updated source parameters for coating operations and dust collectors’ stacks evaluated using AERMOD to determine UIMs.
AERMOD v19191
Note that due to Section 382.006 of House Bill 3040, as the Channelview yard is a shipbuilding and ship
repair operation, receptors were not placed over water for non‐criteria pollutants health effect impact
evaluation. Due to the proximity of the dry docks to the Houston Ship Channel, this required the use of
separate receptor grids for the State Health Effects analysis, which excludes the receptors located over
water, and the NAAQS analysis which includes the receptors located over water.
The unit impacts for both scenarios and receptor grids were evaluated separately and are presented in
Tables 3 and 4.
The impacts presented in Table 3 are the UIMs from both the current authorization and the updated
representation for the NAAQS analysis receptor grid. The results are summarized below.
The 24‐hour and annual unit impacts from DD1/DD8 and DD2/DD15 are the same as these
sources have not changed;
The 24‐hour and annual unit impacts from DD12 are lower than the prior DD3STK
representation; and
The UIMs for new sources are presented.
Page 3 of 9
Unit 24-hr Impacts
(µg/m3)
Unit Annual Impacts
(µg/m3)
Unit 24-hr Impacts
(µg/m3)
Unit Annual Impacts
(µg/m3)
Unit 24-hr Impacts
(µg/m3)
Unit Annual Impacts
(µg/m3)
DD1 DD8 Dry Dock 1 Shroud Dry Dock 8 Shroud NAAQS 12.6 0.27 12.6 0.27 0.0 0.0
DD2 DD15 Dry Dock 2 Shroud Dry Dock 15 Shroud NAAQS 10.0 0.26 10.0 0.26 0.0 0.0
DD3STK DD12 Dry Dock 3 Stack Dry Dock 12 Shroud NAAQS 17.6 0.59 10.2 0.29 -7.5 -0.3
-- DD8BLAST -- Dry Dock Blasting 8 Dust Collector NAAQS -- -- 11.9 0.44 -- --
-- DD15BLAST -- Dry Dock Blasting 15 Dust Collector NAAQS -- -- 11.5 0.43 -- --
-- DD12BLAST -- Dry Dock Blasting 12 Dust Collector NAAQS -- -- 11.7 0.45 -- --
-- DD8CLN -- Dry Dock Blasting 8 Abrasive Cleanup NAAQS -- -- 2632.2 220.20 -- --
-- DD15CLN -- Dry Dock Blasting 15 Abrasive Cleanup NAAQS -- -- 3231.5 649.03 -- --
-- DD12CLN -- Dry Dock Blasting 12 Abrasive Cleanup NAAQS -- -- 1948.0 528.89 -- --
-- POTFILL -- Blast Pot Filling NAAQS -- -- 99.8 4.05 -- --
24-Hour Impacts
Annual Impacts
DD8 DD12
DD8BLAST DD12BLAST
DD15CLN DD15CLN
Worst Case Coating Shroud:
Worst Case Blasting Dust Collector:
Worst Case Spent Abrasive Cleanup:
Worst Case Sources for Modeling NAAQS Impacts (for Emissions Caps):
Southwest Shipyard, LP Permit Number 43774 Renewal and Amendment
Impacts Analysis and EMEW AttachmentsJuly 2020
2 Due due to the new EPN POT-FILL representing blast pot filling and the addition of dry dock abrasive cleanup operations, a project NAAQS analysis has been performed to demonstrate that the impacts are below the SIL.
1 All emissions from all blasting operations are proposed to be captured and controlled by mobile dust collectors DD8STK, DD15STK, and DD12STK. Currently, only emissions from drydock 3 is captured and emitted from stack DD3STK. Proposed particulate from dry dock shroud represents particulate emissions from coating operations only.
Updated Representation
Model Source ID 1
Current Authorization Description
Current Authorization
Model Source ID
Updated Representation
Description
Current Authorization Impacts Net Change 2
Updated Representation Impacts
Grid
Table 3 - Current Authorization Impacts vs Updated Representation- NAAQS Analysis Grid
Table 3 ‐ Current Authorization Impacts vs Updated Representation‐ NAAQS Analysis Grid
Unit 1-hr Impacts
(µg/m3)
Unit Annual Impacts
(µg/m3)
Unit 1-hr Impacts
(µg/m3)
Unit Annual Impacts
(µg/m3)
Unit 1-hr Impacts
(µg/m3)
Unit Annual Impacts
(µg/m3)
DD1 DD8 Dry Dock 1 Shroud Dry Dock 8 Shroud Health Effects 21.1 0.20 21.1 0.20 0.0 0.0
DD2 DD15 Dry Dock 2 Shroud Dry Dock 15 Shroud Health Effects 18.3 0.20 18.3 0.20 0.0 0.0
DD3STK DD12 Dry Dock 3 Stack Dry Dock 12 Shroud Health Effects 42.6 0.59 23.4 0.21 -19.2 -0.4
-- DD8BLAST -- Dry Dock Blasting 8 Dust Collector Health Effects -- -- 39.4 0.439 -- --
-- DD15BLAST -- Dry Dock Blasting 15 Dust Collector Health Effects -- -- 38.4 0.431 -- --
-- DD12BLAST -- Dry Dock Blasting 12 Dust Collector Health Effects -- -- 42.2 0.450 -- --
-- DD8CLN -- Dry Dock Blasting 8 Abrasive Cleanup Health Effects -- -- 146.6 1.097 -- --
-- DD15CLN -- Dry Dock Blasting 15 Abrasive Cleanup Health Effects -- -- 130.9 1.080 -- --
-- DD12CLN -- Dry Dock Blasting 12 Abrasive Cleanup Health Effects -- -- 133.8 1.189 -- --
-- POTFILL -- Blast Pot Filling Health Effects -- -- 85.8 1.30 -- --
Hourly Impacts
Annual Impacts
DD12 DD12
DD12 DD12
DD8 DD12
Worst Case Sources for Modeling HEALTH EFFECTS Impacts (for Emissions Caps):
Worst Case Coating Shroud:
Worst Case Blasting Dust Collector:
Worst Case Spent Abrasive Cleanup:
Southwest Shipyard, LP Permit Number 43774 Renewal and Amendment
Impacts Analysis and EMEW AttachmentsJuly 2020
1. As shown, the impacts for state health effects analysis are equal to or less than the current representation. As such, these changes will not result in an increase in offsite impacts forhealth effects analysis for VOCs. As exempt solvents are not listed on the current MAERT, a health effects analysis has been included to demonstrate compliance with these compounds with applicable health effects standards. Additionally, abrasive blasting operations at the Dry Docks may utilize silica blasting media. As such, a health effects analysis was included for project increases and new sources of crystalline silica.
Updated Representation Model Source ID
Updated Representation
Description
Table 4 - Current Authorization Impacts vs Updated Representation- State Health Effects Analysis Grid
Current Authorization
Model Source ID
Current Authorization Description
Grid
Updated Representation Impacts
Current Authorization Impacts Net Change 1
Table 4 ‐ Current Authorization Impacts vs Updated Representation‐ Health Effects Analysis Grid
Air Permits Division, MC‐163
July 15, 2020 Impacts Analysis and EMEW Attachments
The impacts presented in Table 4 are the UIMs from both the current authorization and the updated
representation for the State Health Effects analysis receptor grid. The results are summarized below.
The 1‐hour and annual unit impacts from DD1/DD8 and DD2/DD15 are the same as these
sources have not changed;
The 1‐hour and annual unit impacts from DD12 are lower than the prior DD3STK representation.
This demonstrates that the changes in permit representations (i.e., emission point discharge
parameters) will not be detrimental to the general public or the environment and accordingly,
do not require a health affects analysis for surface coating operations (speciated VOC or
speciated PM species); and
The 1‐hour and annual unit impacts from the dust collector stacks, abrasive blast media cleanup,
and blasting pot filling are provided (EPNs: DD8BLAST, DD15BLAST, DD12BLAST, DD8CLN,
DD15CLN, DD12CLN, and POTFILL). These unit impacts are utilized in the Table 6 MERA analysis.
As shown, impacts from the updated representation for the EPN: DD12 (shrouded surface coating) are
equal to or lower than the current authorization. As this project involves a reduction in the emissions of
both 1‐hour and annual emission rates from coating activities, offsite impacts for the state health effects
analysis using the updated representation should be lower than the current authorization, indicating
that health effects modeling is not required. However, as the current MAERT does not include exempt
solvents from coating operations, health effects modeling for the exempt solvents has been included to
demonstrate compliance with applicable health effects standards. Table 5 includes the health effects
analysis for these ES compounds using the worst‐case unit impacts.
The new blasting sources; abrasive blasting dust collector stacks, spent media cleanup, and blast pot
filling operations potentially use silica blasting media. As such, there are potential offsite impacts of
crystalline silica. As such, a state health effects MERA (Step 3: 10‐percent of ESL evaluation) analysis has
been provided calculating the predicted offsite impacts using unit modeling in Table 6.
The impacts presented in Table 5 are the estimated exempt solvent offsite concentrations using the
worst‐case UIM from the updated representation using the State Health Effects analysis receptor grid.
The results are summarized below.
Estimated impacts from emissions of 1‐chloro‐4‐(trifluoromethyl)benzene using the unit impacts
are 1,296.52 µg/m3, below the short‐term ESL of 1,800 µg/m3, but greater than 10% of the ESL.
As such, site‐wide modeling is required for this compound. The sitewide modeling for both the
short‐term and annual impacts for 1‐chloro‐4‐(trifluoromethyl)benzene is included with the
modeling submitted with this application.
Estimated unit from emissions of acetone using the unit impacts are 32.4 µg/m3, below 10% of
the ESL of 7,800 µg/m3.. Additionally, as the annual ESL for acetone is 4,800 µg/m3, per MERA
Step 3, no further analysis is required.
Page 6 of 9
Exempt Solvent CAS Emissions (lbs/hr)1
1-chloro-4-(trifluoromethyl)benzene 98-56-6 55.31Acetone 67-64-1 1.38
Exempt SolventWorst-Case Unit Impacts
(ug/m3 per lb/hr)
ST Modeling Impacts
(ug/m3)
Short-Term
ESL (ug/m3)
Long-Term
ESL (ug/m3)
Ratio of Estimated
Impacts to ST ESL
LT ESL < 10% of ST ESL?
Further Modeling Required (MERA
Step 3)?
1-chloro-4-(trifluoromethyl)benzene 1296.52 1,830 183 0.71 No Yes
Acetone 32.40 7,800 4,800 0.004 No No
1 As the unit modeling for the dry dock coating used a 0.3 shroud factor, the emission rate for the unit modeling is the unadjusted emission rate.
23.44
Permit Number 43774 Renewal and AmendmentSouthwest Shipyard, LP
Impacts Analysis and EMEW AttachmentsJuly 2020
Table 5 - Exempt Solvents Health Effects Modeling Using Unit Impacts
Table 5 ‐ Exempt Solvents Health Effects Modeling Using Unit Impacts Page 7 of 9
Source Material CAS Emissions
(lbs/hr)1
Emissions
(tpy/hr)1
Dry Docks Blasting Dust Collectors 1.68E-02 8.92E-03
Dry Docks Abrasive Cleanup 4.43E-03 7.38E-03
Blast Pot Filling 5.90E-03 7.38E-03
ST Scenarios2 SourceWorst-Case ST
Unit Impacts
(ug/m3 per lb/hr)
ST Modeling Impacts
(ug/m3)
Short-Term
ESL (ug/m3)
Long-Term
ESL (ug/m3)
Ratio of Estimated
Impacts to ST ESL
LT ESL < 10% of ST ESL?
Further Modeling Required (MERA
Step 3)?
Dry Docks Blasting Dust Collectors 42.22
Blast Pot Filling 85.82
Dry Docks Abrasive Cleanup 146.61
Blast Pot Filling 85.82
LT Scenario SourceWorst-Case LT Unit Impacts
(ug/m3 per tpy)
LT Modeling Impacts
(ug/m3)
Long-Term
ESL (ug/m3)
Ratio of Estimated
Impacts to LT ESL
Further Modeling
Required (MERA Step 3)?
Dry Docks Blasting Dust Collectors 0.45
Dry Docks Abrasive Cleanup 1.19
Blast Pot Filling 1.30
0.27 8.29% No
Table 6 - Crystalline Silica Health Effects MERA Analysis
Yes Yes, LT analysis required
Scenario 2 - Abrasive Cleanup and Blast Pot
Filling
Scenario 1 - Abrasive Blasting and Blast Pot
Filling1.22
1.16 14
Scenario 3- All sources 0.022
Crystalline Silica (Quartz) 14808-60-7
MERA Step 3 using UIMs
2 Abrasive Blasting and Abrasive Cleanup do not occur at the same time; the spent media cleanup is conducted after the blasting is completed.
Yes Yes, LT analysis required
Southwest Shipyard, LP Permit Number 43774 Renewal and Amendment
Impacts Analysis and EMEW AttachmentsJuly 2020
1 As the unit modeling for the dry dock coating used a 0.3 shroud factor, the emission rate for the unit modeling is the unadjusted emission rate.
0.27 8.26%
14 0.27 8.68%
Table 6 ‐ Crystalline Silica Health Effects Modeling Using Unit Impacts Page 8 of 9
Air Permits Division, MC‐163
July 15, 2020 Impacts Analysis and EMEW Attachments
The impacts presented in Table 6 are the estimated crystalline silica offsite concentrations and MERA
analysis from the new blasting sources using the worst‐case UIM from the Health Effects analysis
receptor grid. As abrasive blasting and spent media cleanup cannot occur in the same hour, two
scenarios have been evaluated examining the emissions of both activities in conjunction with blast pot
filling. The results are summarized below.
Estimated short‐term impacts from emissions of crystalline silica from both scenarios are 1.22
µg/m3and 1.16 µg/m3, both below 10% of the short‐term ESL of crystalline silica of 14 µg/m3.
However, as the long‐term ESL of crystalline silica is 0.27 µg/m3, less than 10% of short‐term ESL,
an annual evaluation was performed as well; and
Estimated long‐term impacts of crystalline silica were 0.022 µg/m3, less than 10% of the long‐
term ESL of 0.27. As such, the MERA demonstration is complete and no further analysis is
required.
Summary
Based on the UIM comparison, the changes in representations for surface coating at the dry docks will
result in lower short‐term (1‐hour) and annual UIMs. This demonstrates that the changes in emission
point discharge parameters will not be detrimental to the general public or the environment and
accordingly, do not require a health affects analysis for surface coating operations (speciated VOC or
speciated PM species). Additionally, there is no increase in VOC or PM/PM10/PM2.5 emissions from
surface coating associated with this project.
Due to the new abrasive blasting sources, a project NAAQS analysis has been included to demonstrate
that impacts of PM10 and PM2.5 are below the applicable SILs and has been included in the submitted
modeling. Likewise, project emissions of crystalline silica from the new abrasive blasting sources was
evaluated using MERA Step 3. As both ST and LT impacts were below 10% of the ESL, per MERA Step 3,
no further analysis is required.
As exempt solvents are not listed on the current MAERT, a health effects review of exempt solvents was
performed. Estimated project offsite impacts for acetone were below 10% of the ESL, and therefore
sitewide modeling was not required. Project impacts from 1‐chloro‐4‐(trifluoromethyl)benzene were
above 10% of the ESL, and as such sitewide modeling was required and had been included in the
submitted modeling.
This analysis and the submitted modeling demonstrate that the changes in source parameters will not
result in an increase in the off‐property concentrations and will not be detrimental to the public health
or the environment.
The electronic modeling files along with the EMEW used in this analysis are attached in a hard copy CD
that is included with this submittal.
Page 9 of 9
Texas Commission On Environmental Quality
Example A:
Example B:
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Appendix D Modeling Files - CD
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Appendix E Current NSR Permit Authorization
Project Number: 241665
Emission Sources - Maximum Allowable Emission Rates
Permit Number 43774 This table lists the maximum allowable emission rates and all sources of air contaminants on the applicant’s property covered by this permit. The emission rates shown are those derived from information submitted as part of the application for permit and are the maximum rates allowed for these facilities, sources, and related activities. Any proposed increase in emission rates may require an application for a modification of the facilities covered by this permit.
Air Contaminants Data
Emission Point No. (1)
Source Name (2) Air Contaminant Name
(3)
Emission Rates
lbs/hour TPY (4)
ST1 Degassing, De-Heeling and Cleaning at Dock 1 (DOCK1)
VOC 196.02 5.85
DD1, DD2, and DD3STK
Surface Coating and Abrasive Blasting at Dry Dock 1, Dry Dock 2, and Dry Dock 3 (DD1, DD2, and DD3)
VOC (7)(8) 161.50 33.20
PM (7) 35.75 24.97
PM10 (7) 17.15 8.32
FUGST1 Cleaning and Degassing Pipeline Fugitives (DOCK1)
VOC (5) 0.02 0.04
All Sources at Site (6)
HAP Individual HAP < 10.00
Total HAP < 25.00
(1) Emission point identification - either specific equipment designation or emission point number from plot plan.
(2) Specific point source name. For fugitive sources, use area name or fugitive source name. (3) VOC - volatile organic compounds as defined in Title 30 Texas Administrative Code § 101.1
PM - total particulate matter, suspended in the atmosphere, including PM10 and PM2.5, as represented
PM10 - total particulate matter equal to or less than 10 microns in diameter, including PM2.5, as represented
HAP - hazardous air pollutant as listed in § 112(b) of the Federal Clean Air Act or Title 40 Code of Federal Regulations Part 63, Subpart C
(4) Compliance with annual emission limits (tons per year) is based on a 12 month rolling period. (5) Emission rate is an estimate and is enforceable through compliance with the applicable special condition(s)
and permit application representations. (6) The HAP emission limit applies to all facilities at the site, regardless of authorization mechanism. (7) Fugitive emissions except for DD3 which exhausts emissions through Stack DD3STK. (8) The annual allowable VOC emission rate was reduced from 79.44 tpy to 33.2 tpy for EPNs DD1, DD2, DD3STK in
conjunction with the generation of VOC Emission Reduction Credits. Any subsequent increase in allowable emission rates must be evaluated in conjunction with a creditability review of the ERCs issued, or may be prohibited if the credits generated have been used.
Date: September 30, 2015
Special Conditions
Permit Number 43774
1. This permit authorizes the surface coating and abrasive blasting operations at Dry Dock Nos. 1, 2, and 3 (Emission Point Nos. [EPNs] DD1, DD2, and DD3STK) in addition to barge degassing, de-heeling, and cleaning at Dock 1 (EPNs ST1 and FUGST1). This facility is located at 18310 Market Street, Channelview, Harris County. (9/02)
Emission Limitations
2. Except for those periods described in 30 Texas Administrative Code (30 TAC) §§ 101.201 and 211, opacity of particulate matter emissions shall not exceed five percent:
A. For Emission Point DD3STK this determination shall be made first by observing for visible emissions. Observations shall be made at least 15 feet and no more than 0.25 mile from the emission point. If visible emissions are observed from the stack, then opacity shall be determined by Title 40 Code of Federal Regulations Part 60 (40 CFR Part 60), Appendix A, Test Method 9. Contributions from uncombined water shall not be included in determining compliance with this condition. Observations shall be performed and recorded quarterly. (4/06)
B. For Emission Points DD1 and DD2 this determination shall be made first by observing for visible emissions. Observations shall be made at least 15 feet and no more than 0.25 mile from the nearest property line to the emission points. If visible emissions are observed crossing the property line, then opacity shall be determined by Title 40 Code of Federal Regulations Part 60 (40 CFR Part 60), Appendix A, Test Method 22 Contributions from uncombined water shall not be included in determining compliance with this condition. Observations shall be performed and recorded quarterly. (4/06)
3. Title 40 Code of Federal Regulations Part 63, Subpart II (Shipbuilding and Ship Repair [Surface Coating]) applies to this facility.
4. Title 30 Texas Administrative Code § 115.421(a)(15) (Shipbuilding and Ship Repair Operations) applies to this facility.
5. Emissions from the facility shall comply with 30 TAC § 101.4 regarding nuisances. If compliance with 30 TAC § 101.4 so requires, this permit shall be amended to control nuisance-causing emissions either through process controls or emission controls. (4/06)
Operational Limitations
6. Surface Coating.
A. High volume, low-pressure spray guns, airless spray guns, or coating application equipment achieving a transfer efficiency of at least 80 percent shall be used for all surface coating operations.
Special Conditions Permit Number 43774 Page 2
B. Dry Dock 1 and Dry Dock 2 are limited to paints and solvents previously grand-fathered. Replacement compounds, paints, and solvents must meet the requirements of Special Condition No. 11.
C. Coating operations from Dry Dock 3 shall be conducted within an enclosure which encases the entire dry dock, as described in the permit application dated February 28, 2000. The enclosure shall maintain a negative pressure at all times with a minimal face velocity at all openings of 100 feet per minute during coating operations. (4/06)
7. Abrasive Blasting.
All abrasive cleaning operations shall occur in an enclosure which has been designed with four walls and a roof. The walls and roof shall either be solid or consist of fabric with a shade factor of 95 percent or greater as specified by the manufacturer of the fabric. Fabric walls shall be drawn together with minimal openings during all abrasive cleaning operations. Doors shall either remain closed or consist of overlapping plastic strips designed to facilitate passage in and out of the enclosure while also providing effective particulate emissions control. For Dry Dock 3, all captured emissions shall be exhausted through a dry filter system that achieves an overall particulate removal efficiency of 95.0 percent (EPN DD3STK).
8. Cleaning and Degassing.
A. Barge cleaning and degassing is limited to the chemicals found in the permit application dated May 11, 2001. Barge cleaning and degassing of new chemicals may be performed at Dock No. 1 provided the new chemicals meet the requirements of Special Condition No. 11.
B. All barges shall be de-heeled prior to degassing and/or water washing.
9. All emissions released from Dry Dock 3 (EPN DD3STK) shall be routed to shore and exhausted vertically through an elevated stack with a minimum height from ground level of 40 feet. The stack shall have no obstruction to vertical discharge.
10. The following air contaminants shall not be emitted from anywhere else on the site while they are emitted from operations at Dry Dock No. 3:
Epoxy resin Isobutanol
Iron oxide pigment Xylene
Crystalline silica Ethyl benzene
Alkylated phenol Butanol
Magnesium silicate Methyl n-amyl ketone
Benzyl alcohol
Special Conditions Permit Number 43774 Page 3
11. This permit allows the use of replacement materials and compounds which meet the following conditions:
A. Emissions from the replacement material shall be from the established emission points as identified on the maximum allowable emission rates table (MAERT) and shall not cause the annual rates specified on the MAERT to be exceeded;
B. The total constituents of the replacement and replaced material are known (i.e., weight percentages add to 100 percent);
C. Operations that emit constituents of the replacement material shall not be conducted at the same time anywhere on the site while operations that emit the constituents of the replacement material are being conducted at Dry Dock No. 3; and
D. The following formula is satisfied:
where: there is a direct substitution of one constituent for another
(ER2)/(ESL2) < (ER1)/(ESL1)
OR
where: the replacement and replaced materials have multiple constituents
where:
ER1 is the authorized ER of each of the constituents in the replaced material;
ER2 is the maximum hourly ER of each of the constituents in the replacement material;
ESL1 is the ESL for each of the constituents in the replaced material, and;
ESL2 is the ESL for each of the constituents in the replacement material. The ESL shall be taken from the permit application or the current Texas Commission on Environmental quality (TCEQ) ESL list. If a constituent is not on the current TCEQ ESL list, the ESL shall be obtained in writing from the TCEQ Toxicology Section;
E. Calculations and other data supporting Special Condition No. 11A, B, C, and D shall be retained in the permit file directly after such change is implemented. (4/06)
Pollution Prevention
12. Spent solvent shall be discharged into closed containers and shall be removed from the site by a licensed disposal service unless reused or recycled.
13. All waste paint, solvents, and cleanup rags shall be stored in sealed containers until removed from the site by a licensed disposal service unless reused or recycled.
(ER2a) + (ER2b) + (ER2n…) ≤ (ER1a) + (ER1b) + (ER1n…) (ESL2a) (ESL2b) (ESL2n…) (ESL1a) (ESL1b) (ESL1n…)
Special Conditions Permit Number 43774 Page 4
14. The filters shall be removed and disposed of in such a manner that minimizes trapped particulates from escaping into the atmosphere.
15. All spills shall be cleaned up promptly using appropriate procedures, and the associated waste materials shall be stored in sealed containers until removed from the site by a licensed disposal service.
Recordkeeping
16. General Condition No. 7 regarding information and data to be maintained on file is supplemented as follows and shall be used to demonstrate compliance with Special Condition Nos. 2, 4, and 11 and the maximum allowable emission rates table:
A. Environmental Data Sheet (EDS)or similar documentation (including Material Safety Data Sheets) for all paints. The EDS or similar documentation for materials shall indicate the maximum composition of all constituents;
B. Data to be collected:
(1) Daily total gallons of paint and solvent used;
(2) Daily total tons of blast media used;
(3) Daily hours and times of day of operation of each source; and
(4) As applied coating volatile organic compound (VOC) content.
C. This data shall be used to produce a monthly report that reflects:
(1) Emissions from each EPN in lbs/hr as a daily average.
(2) Emissions from each EPN in tons per year over the rolling 12 previous months.
(3) Each coating used at the facility shall be classified according to the categories listed in 30 TAC § 115.421(a)(15) and the coating VOC content as applied for all coatings in each category shall be determined as the daily weighted average. Averaging is not necessary if all coatings applied in a category if the VOC content is below the applicable limit.
D. A monthly record of individual and total hazardous air pollutant emissions in TPY for the rolling 12 previous months.
E. Records of opacity observations.
F. Records of all material substitutions authorized under Special Condition No.11.
All records required by this special condition shall be maintained in either hard copy or electronic format. The reports in paragraphs C shall contain examples of the calculations performed (including units and conversion factors), any assumptions made in the calculations, and the basis for those assumptions. (6/15)
Date: June 5, 2015
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Appendix F TCEQ Guidance and Equipment Specifications
Draft Page 4 of 10
Emission ( lb /hr ,yr ) Usage ( lb /hr ,yr )•EmissionFactor•(1 RemovalEfficiency (%)100
)
Enclosed OperationsIf you will be operating an enclosed blast cleaning operation, you will most likely
be able to be exempt from permitting under Dry Abrasive Cleaning (30 TAC
§ 106.452).
The following equation can be used to calculate hourly and annual PM and PM10
emission rates:
where
Usage is the blast media usage,
Emission Factor is selected from the following:
Particle Size Silica Sand Coal Slag
PM 0.00590 lb PM/lb usage 0.00286 lb PM/lb usage
PM10 0.00140 lb PM10/lb usage 0.00034 lb PM10/lb usage
NOTE: For other types of blast media, please consult the manufacturer for
this data.
Removal Efficiency is the manufacturer’s average weight arrestance efficiency
for fabric filters. For baghouses or cartridge filters, a 95% average weight
arrestance efficiency may be used if the outlet grain loading is less than or
equal to 0.01 grains per dry standard cubic foot.
4 April 2011 Paint PM Emission Calculations The PM emission calculations for spray coating operations must consider transfer efficiency, particulate fallout and filter performance. Each of these is discussed individually as follows: Transfer Efficiency One of the variables that must be accurately determined in order to estimate PM emissions from the spray application of coatings is transfer efficiency. The geometry of the part and the application equipment determine the transfer efficiency (TE), which is a measure of the amount of sprayed coating that is applied to the part. TE may be determined through several methods such as estimation from tables or charts, the volume of coating applied to a part, or through the weighing of parts and the paint pots. Given the size of the parts to be coated it is acceptable to estimate transfer efficiency from the following table.
Transfer Efficiency as a Function of Application Equipment and Part Geometry
Application Equipment Flat Surface Table Leg Bird Cage
Air Atomized 50 15 10
Airless 75-80 10 10
HVLP 65 15 10
Electrostatic Disk 95 90-95 90-95
Electrostatic Airless 80 70 70
Electrostatic Air Atomized 75 65 65
Fallout Droplets larger than 30 microns in diameter tend to fall out quickly while smaller particles tend to stay suspended for a long period. Therefore, the fraction of the paint overspray that will be emitted is the fraction of the droplet sizes that are smaller than 30 microns in diameter. Determination of the fraction of the droplets smaller than PM10 and PM 2.5 is also necessary to determine the emission rates in these size ranges. The particle size distribution will depend on the type of application equipment used since each type of equipment has differing droplet size distributions. The following table should be used to estimate PM, PM10, and PM2.5 emission rates for both enclosed and outdoor coating operations. Application Equipment
Type Droplet Fraction Greater
than PM30 Droplet Fraction Greater
than PM10 Droplet Fraction Greater
than PM2.5
Air Atomized 0.81 0.94 0.99
Airless 0.9856 0.9987 0.9999
HVLP 0.90 Not Available Not Available
Please note that these are interim factors and the TCEQ Air permits Division is currently revising these factors. Filter Performance The filters must have an efficiency of at least 99% as determined by ASHRAE Method 52.1 to meet current BACT requirements. In order to be able to estimate PM10 and PM 2.5 emission rates vendor data using ASHRAE Method 52.2 should also be provided. The vendor need only provide the minimum efficiency removal value (MERV) number for the media to be used. Efficiencies for the various particle sizes may be determined using the following table.
Composite Average Particle Size Removal Efficiency (%) in Size Range (μm) - ANSI/ASHRAE Standard 52.2-2007
Contaminants Typically Controlled Typical Applications MERV 0.3–1.0 1.0–3.0 3.0–10.0
1 — — <20 Particles >10.0 μm: pollens, dust mites, textile/carpet fibers
Minimum filtration; residential buildings
2 — — <20
3 — — <20
4 — — <20
5 — — 20–35 Particles 3 - 10.0 μm: mold, spores, cement dust
Most commercial and better residential buildings
6* — — 35–50
7 — — 50–70
8 — — >70
9 — <50 >85 Particles 1.0 - 3.0 μm: Legionella, lead dust, coal dust, auto emissions
Superior residential and better commercial buildings 10 — 50–65 >85
11 — 65–80 >85
12 — >80 >90
13 <75 >90 >90 Particles 0.3 - 1.0 μm: all bacteria, most tobacco smoke, droplet nuclei,
Hospital inpatient and general surgery; superior commercial buildings 14 75–85 >90 >90
15 85–95 >90 >90 most smoke
16 >95 >95 >95
IEST Standards
17 >99.97 on 0.30 μm particles, IEST Type A Particles <0.3 μm (viruses, radon progeny, carbon dust)
Cleanrooms and pharmaceutical manufacturing 18 >99.99 on 0.30 μm particles, IEST Type C
19 >99.999 on 0.30 μm particles, IEST Type D
20 >99.9999 on 0.10–0.20 μm particles, IEST Type F
* Mimimum requirement under ASHRAE standard 62.1 (Ventilation for Acceptable Indoor Air Quality)
Source: Adapted with permission from ANSI/ASHRAE Standard 52.2-2007: Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size. Atlanta, GA: American Society of Heating, Refrigerating, and Air-Conditioning Engineeers, Inc. 2007 © American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc., www.ashrae.org
-For the application of architectural paints and coatings- / - Pour l’application de peintures et revêtements architecturaux - / –Para la aplicación de pinturas y revestimientos con fines arquitectónicos – / - Para aplicação de pinturas e demãos
arquitectónicas - / - Per l’applicazione di vernici e di rivestimenti architettonici -
Models: pg. 3 / Modèles: p. 5 / Modelos: pg. 7 / Modelos: pág. 9 / Modelli: pag. 11
Warning / Mise en garde / Advertencia / Advertência / Pericolo . . . . . . . . .2Component Identification /
Identification des composants /Identificación de los componentes /Identificação dos componentes /Identificazione dei componenti . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Grounding /Mise à la terre /Conexión a tierra /Ligação à terra /Messa a terra . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Pressure Relief Procedure /Procédure de décompression /Procedimiento de descompresión /Procedimento de descompressão /Procedura di decompressione . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Setup / Réglage / Ajuste / Preparação / Configurazione . . . . . . . . . . . . . .17Spray Instructions /
Instructions de pulvérisation /Instrucciones de pulverización /Instruções de pintura /Istruzioni di spruzzatura . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Clear Clog /Déboucher /Elimine la obstrucción /Desobstrução /Pulizia delle ostruzioni . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Repair / Réparation / Reparación / Reparação / Riparazione . . . . . . . . . .25Parts / Pièces / Piezas / Peças / Parti . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30Technical Data /
Caractéristiques techniques /Características técnicas /Ficha técnica /Dati tecnici . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Graco Standard Warranty /Garantie Graco standard /Garantía estándar de Graco /Garantia Standard da Graco /Garanzia standard Graco . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Important Safety InstructionsRead all warnings and instructions in this manual. Save these instructions.Instructions de sécurité importantesLire toutes les mises en garde et instructions de ce manuel. Sauvegarder ces instructions.Instrucciones importantes de seguridadLea todas las advertencias e instrucciones de este manual. Guarde las instrucciones.Instruções de segurança importantesLeia todas as advertências e instruções deste manual. Guarde estas instruções.Importanti istruzioni sulla sicurezzaLeggere tutte le avvertenze e le istruzioni contenute in questo manuale. Conservarle.
311254K
Instructions / Instructions / Instrucciones / Instruções / Istruzioni
Silver and Flex Plus Airless Spray GunsPistolets airless Plus Silver et FlexPistolas de pulverización sin aire Silver y Flex PlusPistolas de pintura a alta pressão Silver e Flex PlusPistole a spruzzo airless Silver e Flex Plus
EN FR ES PT IT
ti28979a
Warning
2 311254K
WarningThe following are general warnings related to the setup, use, grounding, maintenance and repair of this equipment.Additional, more specific, warnings may be found throughout the text of this manual, where applicable. Symbolsappearing in the body of the manual refer to these general warnings. When these symbols appear throughout themanual, refer back to these pages for a description of the specific hazard.
WARNINGFIRE AND EXPLOSION HAZARDFlammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help preventfire and explosion:• Use equipment only in well ventilated area.• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop
cloths (potential static arc).• Keep work area free of debris, including solvent, rags and gasoline.• Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes
are present.• Ground equipment and conductive objects in work area. See Grounding instructions.• Use only grounded hoses.• Hold gun firmly to side of grounded pail when triggering into pail.• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.• Keep a fire extinguisher in the work area.
SKIN INJECTION HAZARDHigh-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like justa cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.• Do not point gun at anyone or at any part of the body.• Do not put your hand over the spray tip.• Do not stop or deflect leaks with your hand, body, glove, or rag.• Do not spray without tip guard and trigger guard installed.• Engage trigger lock when not spraying.• Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,
checking, or servicing equipment.
EQUIPMENT MISUSE HAZARDMisuse can cause death or serious injury.• Do not exceed the maximum working pressure or temperature rating of the lowest rated system
component. See Technical Data in all equipment manuals.• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all
equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete informationabout your material, request MSDS from distributor or retailer.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine Gracoreplacement parts only.
• Do not alter or modify equipment.• Use equipment only for its intended purpose. Call your Graco distributor for information.• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.• Do not kink or over bend hoses or use hoses to pull equipment.• Keep children and animals away from work area.• Do not operate the unit when fatigued or under the influence of drugs or alcohol.• Comply with all applicable safety regulations.
Warning
311254K 3
Models
PRESSURIZED ALUMINUM PARTS HAZARDDo not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluidscontaining such solvents in pressurized aluminum equipment. Such use can cause serious chemicalreaction and equipment rupture, and result in death, serious injury, and property damage.
PERSONAL PROTECTIVE EQUIPMENTYou must wear appropriate protective equipment when operating, servicing, or when in the operatingarea of the equipment to help protect you from serious injury, including eye injury, inhalation of toxicfumes, burns, and hearing loss. This equipment includes but is not limited to:• Protective eyewear• Clothing and respirator as recommended by the fluid and solvent manufacturer• Gloves• Hearing protection
Type, ModelNo., Series
MWP Trigger Tip Guard Tip
Silver234237, A
5000 psi(345 bar, 34.5 MPa)
4-finger trigger HandTite Tip Guard 517 RAC V SwitchTip
Silver,235460, C
5000 psi(345 bar, 34.5 MPa)
2-finger triggerStandard (nonreversing)
Dripless Tip GuardNo Spray Tip.
Order Separately
Silver,235461, B
5000 psi(345 bar, 34.5 MPa)
4-finger triggerStandard (nonreversing)
Dripless Tip GuardNo Spray Tip.
Order Separately
Silver,235462, C
5000 psi(345 bar, 34.5 MPa)
2-finger triggerStandard (nonreversing)
Dripless Tip GuardNo Spray Tip. Order Separately
For Fine Finish
Silver,235464, C
5000 psi(345 bar, 34.5 MPa)
2-finger trigger Heavy Duty RAC Tip Guard XHD617 SwitchTip
Silver,238591, A
5000 psi(345 bar, 34.5 MPa)
4-finger trigger Heavy Duty RAC Tip Guard XHD619 SwitchTip
Silver,243283, A
5000 psi(345 bar, 34.5 MPa)
2-finger trigger HandTite Tip Guard 517 RAC V SwitchTip
Silver,246240, A
5000 psi(345 bar, 34.5 MPa)
2-finger trigger HandTite Tip Guard 517 RAC X SwitchTip
Silver,249941, A
5000 psi(345 bar, 34.5 MPa)
2-finger trigger HandTite Tip Guard 210 RAC X Fine Finish Tip
Flex Basic,235457, C
5000 psi(345 bar, 34.5 MPa)
2-finger triggerNo Tip Guard.
Order Separately.No Spray Tip.
Order Separately.
Flex,235458, C
5000 psi(345 bar, 34.5 MPa)
2-finger triggerStandard (nonreversing)
Dripless Tip GuardNo Spray Tip.
Order Separately
Flex,246468, A
5000 psi(345 bar, 34.5 MPa)
2-finger trigger HandTite Tip Guard 517 RAC X SwitchTip
Sliver,257093, A
5000 psi(345 bar, 34.5 MPa)
2-finger trigger Heavy Duty RAC Tip Guard XHD665 SwitchTip
WARNING
Component Identification / Identification des composants / Identificación de los componentes / Identificação dos componentes /Identificazione dei componenti
12 311254K
Component Identification / Identification des compo-sants / Identificación de los componentes / Identifica-ção dos componentes / Identificazione dei componenti
ti6929b
A
B
C
D
E
F
ti28994a
English Français Español Português Italiano
A Tip Guard Protecteur de buse Portaboquillas Protector do bico Protezione dell’ugello
B Trigger lock Loquet de sécurité Seguro del gatillo Fecho do gatilho Sicura del grilletto
C Trigger Gâchette Gatillo Gatilho Grilletto
D Tip Buse Boquilla Bico Ugello
E Fluid inlet Entrée produit Entrada de fluido Entrada de líquido Ingresso fluido
F Trigger guard / FluidTube
Sous-garde /Tube produit
Protección del gatillo /tubo para líquido
Dispositivo de segurançado gatilho/Tubo do
líquido
Protezione del grilletto/Flessibile del fluido
ULTRA-WEB® CARTRIDGEENGINEERED FOR DUST COLLECTION
• Premium performance on extremely fine, dry, and nonfibrous dust
• Durable for more abrasive dust
• Outer liner available for most applications
• Outer liner removed for agglomerative dust applications
• Fine fiber technology ensures longer filter life at a significantly lower pressure drop
• Substrate media features increased rigidity, higher durability, and superior cleanability
• MERV* 15 filtration efficiency rating per ASHRAE 52.2-2007
• Superior particle release due to surface filtration
• Lower pressure drop saves energy
• Longer filter life reduces replacement and maintenance costs
• Lightweight and easy to install
• Flame retardant media available
• Stainless steel construction available
THE ULTRA-WEB ADVANTAGE IS CLEANER AIRUltra-Web® is proprietary and made with an electrospinning process that produces a very fine, continuous, resilient fiber of 0.2-0.3 micron in diameter to form a permanent web-like net. This fine fiber “web” with its very fine interfiber spaces is constructed onto tough cellulose substrate media, resulting in:
• A more robust media that captures even submicron dust on the surface
• Better pulse cleaning and lower pressure drop
• Cleaner air, longer filter life, and greater cost savings
APPLICATIONS
Ultra-Web Cartridge
ULTRA-WEB ® CARTRIDGE - ENGINEERED FOR DUST COLLECTION
* Refer to Minimum Efficiency Reporting Value on page 2.† Scanning Electron Microscope
SPECIFICATIONSMEDIA COMPOSITION
Fine Fiber Technology
Durable proprietary synthetic filter media fibers and polymerMean fiber diameter of 0.2 µm
SubstrateProprietary blend of cellulose fibersFlame retardant version per UL® Standard 558, TAPPI Standard T 461om-94, and DIN 53438 Part 3
CARTRIDGE CONSTRUCTION
Standard Construction
Galvanized metal end capsGalvanized expanded metal liner72% open areaUrethane gasket
OptionsStainless steel liner and end capsNo outer liner versionEPDM gasket
MEDIA EFFICIENCY
U.S. Efficiency Rating MERV* 15 per ASHRAE 52.2-2007
MEDIA COMPATIBILITY DATA
Temperature Resistance 180°F / 82°C
Moisture Absorption* Maximum 14% @ 70°F (21°C) and 65% RH
Chemical Tolerance* AcidsàPoor OxidantsàPoorBasesàFair SolventsàFair
Abrasion Resistance Good per TAPPI 476 (Taber Method)
* Refer to Minimum Efficiency Reporting Value on page 4.
Ultra-Web (600x)Fine Fiber Media
10 micron
SEM IMAGES2
1 micron = 1/25,400 of an inch (1/1000 of a millimeter)
Cellulose Media (600x)
10 micron
ULTRA-WEB ® CARTRIDGE - ENGINEERED FOR DUST COLLECTION
CONFIGURATIONS
CollectorModels
Filter Area Pleat Height Dimensions Ultra-Web
ft2 m2 in mm in mm Standard FR NL SS Beaded
AerBooth 170226
15.821.0
1.52.0
38.150.8
11.74 x 2612.74 x 26
298.2 x 660.4323.6 x 660.4
••
•• • • •
Ambient Air Tubesheets
Cylindrical 226 21.0 2.0 50.8 12.74 x 26 323.6 x 660.4 • •
Coned 260 24 2.0 50.8 12.74 x 15.9 x 26 322.6 x 403.9 x 660.4 • • •
Bin Vent (TBV) 170226
15.821.0
1.52.0
38.150.8
11.74 x 2612.74 x 26
298.2 x 660.4323.6 x 660.4
••
•• • • •
CF Series 226 21.0 2.0 50.8 12.74 x 26 323.6 x 660.4 •
CX Series 191254
17.723.6
1.52.0
38.150.8
12.84 x 2613.84 x 26
326.1 x 660.4351.5 x 660.4
••
••
••
••
Downdraft Bench (DB) 191254
17.723.6
1.52.0
38.150.8
12.84 x 2613.84 x 26
326.1 x 660.4351.5 x 660.4
••
••
••
••
Torit Downdraft Bench (TDDB) 226 21.0 2.0 50.8 12.74 x 26 323.6 x 660.4 •
Downflo® (DF) 170226
15.821.0
1.52.0
38.150.8
11.74 x 2612.74 x 26
298.2 x 660.4323.6 x 660.4
••
•• • • •
Downflo II (DFT) 191254
17.723.6
1.52.0
38.150.8
12.84 x 2613.84 x 26
326.1 x 660.4351.5 x 660.4
••
•• • • •
Downflo Containment System (DCS) 190 17.7 1.5 38.1 11.4 x 14.4 x 26 289.6 x 365.8 x 660.4 • • • •
Downflo Oval (DFO) 190 17.7 1.5 38.1 11.4 x 14.4 x 26 289.6 x 365.8 x 660.4 • • • •
Downflo Evolution (DFE) 254 23.6 2 50.8 13.74 x 13.74 x 26 348.9 x 348.9 x 660.4
Downflo (SDF) 103 9.6 1.5 38.1 9.2 x 22.3 233.7 x 566.4 • •
Downflo WorkStation (DWS) 190 17.7 1.5 38.1 11.4 x 14.4 x 26 289.6 x 365.8 x 660.4 • • • •
Easy-Trunk™ 103 9.6 1.5 38.1 9.2 x 22.3 233.7 x 566.4 •
Environmental Control Booth™ (ECB) 170 226
15.8 21.0
1.5 2.0
38.1 50.8
11.74 x 26 12.74 x 26
298.2 x 660.4 323.6 x 660.4
••
•• • • •
Mini-Trunk™ 72 6.7 1.5 38.1 9.2 x 16 233.7 x 406.4 •
MTD 170 226
15.8 21.0
1.5 2.0
38.1 50.8
11.74 x 26 12.74 x 26
298.2 x 660.4 323.6 x 660.4
••
•• • • •
Porta-Trunk™ 220 20.4 2.0 50.8 17.6 x 18 447.0 x 457.2 •
ProBooth™ 170 226
15.8 21.0
1.5 2.0
38.1 50.8
11.74 x 26 12.74 x 26
298.2 x 660.4 323.6 x 660.4
••
•• • • •
TD Large 170 226
15.8 21.0
1.5 2.0
38.1 50.8
11.74 x 26 12.74 x 26
298.2 x 660.4 323.6 x 660.4
••
•• • • •
TD Small 45 60
4.2 5.5
1.5 2.0
38.1 50.8
7.9 x 16 7.9 x 16
200.7 x 406.4 200.7 x 406.4
••
•• • •
Trunk 2000 (T-2000) 212 19.7 2.0 50.8 13.84 x 22 351.5 x 558.8 •
WeldAir 103 220
9.6 20.4
2.0 2.0
50.8 50.8
9.2 x 22.3 17.6 x 18
233.7 x 566.4 447.0 x 457.2
••
Weld Bench 254 23.6 2.0 50.8 13.84 x 26 351.5 x 660.4 •
Important NoticeMany factors beyond the control of Donaldson can affect the use and performance of Donaldson products in a particular application, including the conditions under which the product is used. Since these factors are uniquely within the user’s knowledge and control, it is essential the user evaluate the products to determine whether the product is fit for the particular purpose and suitable for the user’s application. All products, product specifications, availability and data are subject to change without notice, and may vary by region or country.
ULTRA-WEB ® CARTRIDGE - ENGINEERED FOR DUST COLLECTION
F118123 ENG (06/18) Ultra-Web Cartridge ©2011-2018 Donaldson Company, Inc. Donaldson, Torit, Downflo, Ultra-Web, Easy-Trunk, Environmental Control Booth, Mini-Trunk, Porta-Trunk, ProBooth and the color blue are marks of Donaldson Company, Inc. All other marks belong to their respective owners.
Donaldson Company, Inc. Minneapolis, MN
donaldsontorit.com • shop.donaldson.com
North AmericaEmail: [email protected] Phone: (USA): 800-365-1331 • (MX): 800-343-3639
AustralasiaEmail: [email protected] Phone: +61 2 4350 2000 Toll Free: (AU) 1800 345 837 • (NZ) 0800 743 387
China IAFEmail: [email protected] Phone: (86) 400-820-1038
Donaldson Europe B.V.B.A.Email: [email protected] Phone: +32 (0) 16 38 38 11
IndiaEmail: [email protected] Phone: +91 124 4807400 Toll Free: 18001035018
LatinoamericaEmail: [email protected] Phone: +52 449 300 2442
South AfricaEmail: [email protected] Phone: +27 11 997 6000
Southeast Asia IAFEmail: [email protected] Phone: (65) 63117373
Significantly improve the performance of your collector with genuine Donaldson Torit replacement filters and parts. Call Donaldson Torit at 800-365-1331.
MINIMUM EFFICIENCY REPORTING (MERV)The Minimum Efficiency Reporting Value (MERV) of this filter cartridge has been determined through independent laboratory testing using ASHRAE 52.2 (2007) test standards. The MERV rating was determined at a face velocity of 118 feet per minute (36.0 meters per minute) and loading up to four inches (101.6 millimeters) water gauge. Actual efficiency of any filter cartridge will vary according to the specific application parameters. Dust concentration, airflow, particle characteristics, and pulse cleaning methods all affect filtration efficiency.
MOISTURE ABSORPTIONEnvironmental conditions involving combinations of high temperature, corrosive material, and moisture can reduce media strength. Reduction in media strength may compromise cartridge integrity and performance.
CHEMICAL TOLERANCEA combination of chemicals may alter fiber resistance to the specified performance level. Chemical attack may compromise cartridge integrity and performance.
P:\SOUTHWEST SHIPYARD\340745.0000_2019 CHANNELVIEW PERMITTING\43774 DRY DOCK PERMIT\FEE COVER LETTER.DOCX
July 15, 2020 Texas Commission on Environmental Quality (TCEQ) Financial Administrative Division Revenue Operations Section, MC‐214 12100 Park 35 Circle, Bldg. A, Third Floor Austin, TX 78753
Subject: NSR Permit 43774 Renewal and Amendment Application Dry Docks Abrasive Blasting and Surface Coating Facility Southwest Shipyard, L.P. Channelview Facility Channelview, Harris County Regulated Entity Number: RN100248749 Customer Reference Number: CN600135354
To whom it may concern:
On behalf of Southwest Shipyard, L.P. (Southwest Shipyard), TRC Environmental Corporation (TRC) hereby
submits the enclosed permit fee check for the subject project. A copy of the “General” sheet of the Excel
workbook Form PI‐1 General Application (version 4.0) for your reference.
If there are any questions concerning this submittal, please contact me at 713‐244‐1039 or via email at
Sincerely,
TRC Environmental Corporation
Elizabeth Stanko
Senior Project Manager
Attachments
cc: Air Section Manager, TCEQ Region 12, 5425 Polk St., Ste. H, Houston, TX 77023‐1452 Harris County Public Health & Environmental Services, Attn: Air Section Manager
Mr. Bernard Diaz, Managing Director of Environmental Operations, Southwest Shipyard, L.P. (Electronic)
Texas Commission on Environmental Quality
Form PI-1 General ApplicationGeneral
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
I agree
ZIP Code: 77042
First Name: Elizabeth
10550 Richmond Avenue Suite 210Address Line 2:
713-244-1039
D. Assigned Numbers
CN600135354Enter the CN. The CN is a unique number given to each business, governmental body, association, individual, or other entity that owns, operates, is responsible for, or is affiliated with a regulated entity.
Telephone Number:Fax Number:Email Address: [email protected]
The CN and RN below are assigned when a Core Data Form is initially submitted to the Central Registry. The RN is also assigned if the agency has conducted an investigation or if the agency has issued an enforcement action. If these numbers have not yet been assigned, leave these questions blank and include a Core Data Form with your application submittal. See Section VI.B. below for additional information.
713-789-5920
I. Applicant Information
Texas Secretary of State Charter/Registration Number (if given):
C. Technical Contact Information: This person must have the authority to make binding agreements and representations on behalf of the applicant and may be a consultant. Additional technical contact(s) can be provided in a cover letter.
A. Company Information
B. Company Official Contact Information: must not be a consultantPrefix (Mr., Ms., Dr., etc.): Mr.First Name: BernardLast Name: DiazTitle: Managing Director of Environmental Operations
Permits are issued to either the facility owner or operator, commonly referred to as the applicant or permit holder. List the legal name of the company, corporation, partnership, or person who is applying for the permit. We will verify the legal name with the Texas Secretary of State at (512) 463-5555 or at:
Company or Legal Name: Southwest Shipyard, L.P.
Mailing Address: 18310 Market Street
City:
ZIP Code:
Channelview
Last Name:
City: HoustonState: Texas
Company or Legal Name: TRC Environmental Corporation
281-860-3214Email Address: [email protected]
Address Line 2:
StankoTitle:
State:
713-378-8757Fax Number:
https://www.sos.state.tx.us
Project Manager
Mailing Address:
Prefix (Mr., Ms., Dr., etc.): Ms.
77530Telephone Number:
Texas
I acknowledge that I am submitting an authorized TCEQ application workbook and any necessary attachments. Except for inputting the requested data and adjusting row height and column width, I have not changed the TCEQ application workbook in any way, including but not limited to changing formulas, formatting, content, or protections.
Version 4.0 Page 1
Texas Commission on Environmental Quality
Form PI-1 General ApplicationGeneral
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
No
Not applicable
43774
Select from the drop-down the type of action being requested for each permit type. If that permit type does not apply, you MUST select "Not applicable".
Provide all assigned permit numbers relevant for the project. Leave blank if the permit number has not yet been assigned.
https://www.tceq.texas.gov/permitting/air/guidance/authorize.html
Renewal/Amendment
Permit Type
A. Permit and Action Type (multiple may be selected, leave no blanks)
Special Permit: Not applicable, Amendment, Renewal, Renewal Certification, Renewal/Amendment, Alteration, Extension to Start of Construction
III. Permit Information
De Minimis: Not applicable, Initial Not applicable
Not applicable
PSD: Not applicable, Initial, Major Modification
This cell intentionally left blank
Minor NSR (can be a Title V major source): Not applicable, Initial, Amendment, Renewal, Renewal Certification, Renewal/Amendment, Relocation/Alteration, Change of Location, Alteration, Extension to Start of Construction
Additional information regarding the different NSR authorizations can be found at:
RN100248749
Nonattainment: Not applicable, Initial, Major Modification
Flexible: Not applicable, Initial, Amendment, Renewal, Renewal Certification, Renewal/Amendment, Alteration, Extension to Start of Construction
Not applicable
Action Type Requested(do not leave blank)
Does the applicant have unpaid delinquent fees and/or penalties owed to the TCEQ?This form will not be processed until all delinquent fees and/or penalties owed to the TCEQ or the Office of the Attorney General on behalf of the TCEQ are paid in accordance with the Delinquent Fee and Penalty Protocol. For more information regarding Delinquent Fees and Penalties, go to the TCEQ Web site at:https://www.tceq.texas.gov/agency/financial/fees/delin
II. Delinquent Fees and Penalties
This cell intentionally left blank
Not applicable
Permit Number (if assigned)
Enter the RN. The RN is a unique agency assigned number given to each person, organization, place, or thing that is of environmental interest to us and where regulated activities will occur. The RN replaces existing air account numbers. The RN for portable units is assigned to the unit itself, and that same RN should be used when applying for authorization at a different location.
HAP Major Source [FCAA § 112(g)]: Not applicable, Initial, Major ModificationPAL: Not applicable, Initial, Amendment, Renewal, Renewal/Amendment, AlterationGHG PSD: Not applicable, Initial, Major Modification, Voluntary Update
Not applicable
Not applicable
Not applicable
Version 4.0 Page 2
Texas Commission on Environmental Quality
Form PI-1 General ApplicationGeneral
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
No
No
Yes
No
D. Incorporation of Standard Permits, Standard Exemptions, and/or Permits By Rule (PBR)
E. Associated Federal Operating Permits
No
Will NSR permits be consolidated into this permit with this action?
Yes
N/A
Will this permit be consolidated into another NSR permit with this action?
To ensure protectiveness, previously issued authorizations (standard permits, standard exemptions, or PBRs) including those for MSS, are incorporated into a permit either by consolidation or by reference. At the time of renewal and/or amendment, consolidation (in some cases) may be voluntary and referencing is mandatory. More guidance regarding incorporation can be found in 30 TAC § 116.116(d)(2), 30 TAC § 116.615(3) and in this memo:
https://www.tceq.texas.gov/assets/public/permitting/air/memos/pbr_spc06.pdf
C. Consolidating NSR Permits
How are/will MSS activities for sources associated with this project be authorized? Permit by Rule
List the permit number, registration number, and/or PBR number.
Are there any standard permits, standard exemptions, or PBRs to be incorporated by reference?If yes, list any PBR, standard exemptions, or standard permits that need to be referenced:
Is a SOP or GOP review pending for this source, area, or site?
Are there any PBR, standard exemptions, or standard permits associated to be incorporated by consolidation? Note: Emission calculations, a BACT analysis, and an impacts analysis must be attached to this application at the time of submittal for any authorization to be incorporated by consolidation.
PBR 155161
B. MSS Activities
Is this facility located at a site required to obtain a site operating permit (SOP) or general operating permit (GOP)?
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Texas Commission on Environmental Quality
Form PI-1 General ApplicationGeneral
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
No
Channelview
No
Channelview Dry Docks Facilities
D. Industry Type
18310 Market Street
Shipbuilding and Ship Repair Facility
77530
Street Address:
095:03:55
Site Location Description: If there is no street address, provide written driving directions to the site. Identify the location by distance and direction from well-known landmarks such as major highway intersections.
A. LocationIV. Facility Location and General Information
TCEQ Region Region 12
029:47:23
Use USGS maps, county maps prepared by the Texas Department of Transportation, or an online software application such as Google Earth to find the latitude and longitude.
C. Portable FacilityPermanent
Harris
Area Name: Must indicate the general type of operation, process, equipment or facility. Include numerical designations, if appropriate. Examples are Sulfuric Acid Plant and No. 5 Steam Boiler. Vague names such as Chemical Plant are not acceptable.
County attainment status as of Sept. 23, 2019
1260
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Is this a project for a lead smelter, concrete crushing facility, and/or a hazardous waste management facility?
County: Enter the county where the facility is physically located.
Serious Ozone nonattainment
Permanent or portable facility?
B. General Information
If required to obtain a SOP or GOP, list all associated permit number(s). If no associated permit number has been assigned yet, enter "TBD":
Site Name:
Are there any schools located within 3,000 feet of the site boundary?
City: If the address is not located in a city, then enter the city or town closest to the facility, even if it is not in the same county as the facility.ZIP Code: Include the ZIP Code of the physical facility site, not the ZIP Code of the applicant's mailing address.
Longitude (in degrees, minutes, and nearest second (DDD:MM:SS)) for the street address or the destination point of the driving directions. Longitude is the angular distance of a location west of the prime meridian and will always be between 93 and 107 degrees west (W) in Texas.
Latitude (in degrees, minutes, and nearest second (DDD:MM:SS)) for the street address or the destination point of the driving directions. Latitude is the angular distance of a location north of the equator and will always be between 25 and 37 degrees north (N) in Texas.
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Texas Commission on Environmental Quality
Form PI-1 General ApplicationGeneral
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
No
Yes
No
No
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C. Enforcement ProjectsProjected Start of Operation:
Briscoe Cain
3731Principal SIC code:
District: 6
B. Project Timing
A. DescriptionV. Project Information
128District:State Representative:
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VI. Application Materials
A. Confidential Application MaterialsIs confidential information submitted with this application?
https://www.naics.com/sic-codes-industry-drilldown/
Principal Company Product/Business:
Authorization must be obtained for many projects before beginning construction. Construction is broadly interpreted as anything other than site clearance or site preparation. Enter the date as "Month Date, Year" (e.g. July 4, 1776).
Will sources in this project be authorized to operate 8760 hours per year?
Renewal and concurrent permit amendment to add exempt solvent (ES) and PM2.5 emissions to the permit MAERT, which have always been present at the facility but never before identified in the permit. Project requests to update the permit representations and emission calculations, which includes the addition of new sources of particulate matter (PM/PM10/PM2.5) and revised numbering of EPNs.
Is this application in response to, or related to, an agency investigation, notice of violation, or enforcement action?
August 1, 2020
Provide a brief description of the project that is requested. (Limited to 500 characters).
A list of SIC codes can be found at:
B. Is the Core Data Form (Form 10400) attached?
All representations regarding construction plans and operation procedures contained in the permit application shall be conditions upon which the permit is issued. (30 TAC § 116.116)
State Senator:
NAICS codes and conversions between NAICS and SIC Codes are available at:
Carol Alvarado
https://www.census.gov/eos/www/naics/
E. State Senator and Representative for this site
https://wrm.capitol.texas.gov/This information can be found at (note, the website is not compatible to Internet Explorer):
Shipbuilding and Ship Repair Facility
336611Principal NAICS code:
D. Operating Schedule
Projected Start of Construction: August 1, 2020
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Texas Commission on Environmental Quality
Form PI-1 General ApplicationGeneral
Date: July 2020Permit #: 43774
Company: Southwest Shipyard, L.P.
Yes
Yes
YesYes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
N/A
N/A
N/A
Yes
Yes
Is the area map a current map with a true north arrow, an accurate scale, the entire plant property, the location of the property relative to prominent geographical features including, but not limited to, highways, roads, streams, and significant landmarks such as buildings, residences, schools, parks, hospitals, day care centers, and churches?
Are emission rates and associated calculations for planned MSS facilities and related activities attached?
J. Is a discussion of state regulatory requirements attached, addressing 30 TAC Chapters 101, 111, 112, 113, 115, and 117?For all applicable chapters, does the discussion include how the facility will comply with the requirements of the chapter?
I. Is a list of MSS activities attached?
D. Is a plot plan attached?Does your plot plan clearly show a north arrow, an accurate scale, all property lines, all emission points, buildings, tanks, process vessels, other process equipment, and two bench mark locations?
Does your plot plan identify all emission points on the affected property, including all emission points authorized by other air authorizations, construction permits, PBRs, special permits, and standard permits?Did you include a table of emission points indicating the authorization type and authorization identifier, such as a permit number, registration number, or rule citation under which each emission point is currently authorized?E. Is a process flow diagram attached?Is the process flow diagram sufficiently descriptive so the permit reviewer can determine the raw materials to be used in the process; all major processing steps and major equipment items; individual emission points associated with each process step; the location and identification of all emission abatement devices; and the location and identification of all waste streams (including wastewater streams that may have associated air emissions)?F. Is a process description attached?Does the process description emphasize where the emissions are generated, why the emissions must be generated, what air pollution controls are used (including process design features that minimize emissions), and where the emissions enter the atmosphere?
G. Are detailed calculations attached? Calculations must be provided for each source with new or changing emission rates. For example, a new source, changing emission factors, decreasing emissions, consolidated sources, etc. You do not need to submit calculations for sources which are not changing emission rates with this project. Please note: the preferred format is an electronic workbook (such as Excel) with all formulas viewable for review. It can be emailed with the submittal of this application workbook.
Does the process description also explain how the facility or facilities will be operating when the maximum possible emissions are produced?
C. Is a current area map attached?
Does the map show a 3,000-foot radius from the property boundary?
https://www.tceq.texas.gov/assets/public/permitting/centralregistry/10400.docx
H. Is a material balance (Table 2, Form 10155) attached?
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