TRI Explorer
Facility Profile Report
| Data Source: 2024 Dataset (released November 2025) | See Note |
Instructions for printing wide reports
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| TRI Facility Name: | SOUTHWEST SHIPYARD L.P. | |
| Address: | 18310 MARKET ST, CHANNELVIEW TEXAS 77530 (HARRIS) | |
| (Map by Google, Yahoo) | ||
| County: | HARRIS | |
| Public Contact: | BERNARD DIAZ | |
| Phone Number: | 713-378-8757 | |
| Public email: | BERNARD.DIAZ@SWSLP.COM | |
| Forms Submitted to TRI in 2010 Reporting Year: | ||
| Form R (regular form): | 15 | |
| Form A (certification form): | 0 | |
| Click here for TRI Reporting Forms in EPA Envirofacts database | ||
| Click here for the facility's TRI Pollution Prevention (P2) Report | ||
| Click here for the facility's Risk Screening Report | ||
| North American Industry Classification System (NAICS) Code(s) in 2010 Reporting Year: | ||
| 336611 - Ship Building And Repairing (Primary) | ||
| Industry sector used in TRI Explorer analysis in 2010 Reporting Year: | ||
| 336 - Transportation Equipment | ||
Reported TRI Chemical Data (in pounds, for all chemicals reported in 2010) | |
| Total On-site Releases: | 70,086 |
| Total Off-site Releases: | 2,277 |
| Total Transfers Off-site for Further Waste Management: | 55,258 |
| Total Waste Managed: | 2,435,044 |
| TRI Facility Trend Graphs (click to view trend graph) |
| Total On- and Off-site Releases |
| Total Transfers Off-site for Further Waste Management |
| Total Waste Managed |
TRI Chemical Trend Table (click to view trend table)
(all chemicals reported to TRI between 1989 and 2010)
| Row # | Chemical | On- and Off-site Releases Trend | Transfers Off-site for Further Waste Management Trend | Quantities of TRI Chemicals in Waste Trend | EPA's IRIS Substance File (Risk Information) |
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| 1 | 1,2,4-Trimethylbenzene |  |
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| 2 | 1,2-Dichloroethane | |
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| 3 | 1,2-Dichloroethylene | |
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| 4 | 1,2-Dichloropropane | |
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| 5 | 1,3-Butadiene | |
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| 6 | Acetone | |
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| 7 | Acrylonitrile | |
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| 8 | Ammonia | |
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| 9 | Aniline | |
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| 10 | Benzene | |
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| 11 | Butyl acrylate | |
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| 12 | Carbon tetrachloride | |
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| 13 | Certain glycol ethers | |
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| 14 | Chloroform | |
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| 15 | Cresol (mixed isomers) | |
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| 16 | Cumene | |
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| 17 | Cyclohexane | |
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| 18 | Dichloromethane | |
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| 19 | Dicyclopentadiene | |
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| 20 | Diethanolamine | |
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| 21 | Epichlorohydrin | |
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| 22 | Ethyl acrylate | |
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| 23 | Ethylbenzene | |
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| 24 | Ethylene glycol | |
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| 25 | Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) | |
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| 26 | Lead | |
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| 27 | Manganese | |
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| 28 | Methanol | |
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| 29 | Methyl ethyl ketone | |
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| 30 | Methyl methacrylate | |
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| 31 | Methyl tert-butyl ether | |
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| 32 | Nickel | |
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| 33 | Phenol | |
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| 34 | Polycyclic aromatic compounds | |
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| 35 | Propylene | |
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| 36 | Propylene oxide | |
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| 37 | Styrene | |
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| 38 | Tetrachloroethylene | |
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| 39 | Toluene | |
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| 40 | Trichloroethylene | |
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| 41 | Vinyl acetate | |
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| 42 | Xylene (mixed isomers) | |
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| 43 | Zinc compounds | |
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| 44 | n-Butyl alcohol | |
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| 45 | n-Hexane | |
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| 46 | o-Xylene | |
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| 47 | p-Xylene | |
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| 48 | sec-Butyl alcohol | |
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| 49 | tert-Butyl alcohol | |
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| Other TRI Facility Information | |
| Latitude: | 29.792 |
| Longitude: | -95.066 |
| Parent Company Name: | SOUTHWEST SHIPYARD LP |
| Parent Company's Dun and Bradstreet: | 002784957 |
| TRI Facility ID Number: | 77562STHWS18310 |
| RCRA ID Number (Land): | TXD000820274 |
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all data SOUTHWEST SHIPYARD L.P.