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: | SI GROUP INC | |
| Address: | 702 FM 523, FREEPORT TEXAS 77541 (BRAZORIA) | |
| (Map by Google, Yahoo) | ||
| County: | BRAZORIA | |
| Public Contact: | DAVID MARTIN | |
| Phone Number: | 979-415-1043 | |
| Public email: | DAVID.MARTIN@SIIGROUP.COM | |
| Forms Submitted to TRI in 2007 Reporting Year: | ||
| Form R (regular form): | 6 | |
| 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 2007 Reporting Year: | ||
| 325192 - Cyclic Crude And Intermediate Manufacturing (Primary) | ||
| Industry sector used in TRI Explorer analysis in 2007 Reporting Year: | ||
| 325 - Chemicals | ||
Reported TRI Chemical Data (in pounds, for all chemicals reported in 2007) | |
| Total On-site Releases: | 15,732 |
| Total Off-site Releases: | |
| Total Transfers Off-site for Further Waste Management: | 38,888 |
| Total Waste Managed: | 1,295,999 |
| TRI Facility Trend Graphs (click to view trend graph) |
| 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 1988 and 2007)
| 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 | 2,4-Dimethylphenol |  |
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| 2 | Chlorine | |
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| 3 | Chlorine dioxide | |
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| 4 | Methanol | |
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| 5 | Phenol | |
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| 6 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | |
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| 7 | Toluene | |
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| 8 | m-Cresol | |
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| 9 | p-Cresol | |
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| Other TRI Facility Information | |
| Latitude: | 28.961 |
| Longitude: | -95.355 |
| Parent Company Name: | SI GROUP INC |
| Parent Company's Dun and Bradstreet: | 146710330 |
| TRI Facility ID Number: | 77541SCHNC702FM |
| RCRA ID Number (Land): | TXD010797389 |
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all data SI GROUP INC