{"database": "openregs", "table": "documents", "is_view": false, "human_description_en": "where agency_id = \"EPA\", docket_id = \"EPA-HQ-OAR-2004-0493\" and posted_year = 2024 sorted by posted_date descending", "rows": [["EPA-HQ-OAR-2004-0493-0020", "EPA", "EPA-HQ-OAR-2004-0493", "Meeting Memorandum: Round Table Discussion for Tetrahydrobenzaldehyde. from John Schaefer, To Louisiana Department of Environmental Quality (DEQ) and Union Carbide Corporation. Meeting Minutes for Conference Call on March 29, 1995. Memorandum dated April 25, 1995. 3 pages [A-95-30-II-A-15]", "Supporting & Related Material", "Memorandum", "2024-08-05T04:00:00Z", 2024, 8, null, null, "2024-08-05T19:16:59Z", null, 0, 0, "0900006483f2862b"], ["EPA-HQ-OAR-2004-0493-0023", "EPA", "EPA-HQ-OAR-2004-0493", "Memorandum: From John Schaefer to the THBA Docket. Results of June 28, 1995 Roundtable Meeting. August 17, 1995. 3 pages [A-95-30-II-A-18]", "Supporting & Related Material", "Memorandum", "2024-08-05T04:00:00Z", 2024, 8, null, null, "2024-08-05T19:17:01Z", null, 0, 0, "0900006483f28630"], ["EPA-HQ-OAR-2004-0493-0019", "EPA", "EPA-HQ-OAR-2004-0493", "Union Carbide Letter to EPA: From T.J. Covin to John Schaefer. Comments to Proposed MACT for the THBA Production Source Category. May 12, 1995. 68 pages [A-95-30-II-A-14]", "Supporting & Related Material", "Letter", "2024-08-05T04:00:00Z", 2024, 8, null, null, "2024-08-05T19:16:59Z", null, 0, 0, "0900006483f2862a"], ["EPA-HQ-OAR-2004-0493-0021", "EPA", "EPA-HQ-OAR-2004-0493", "EPA Memorandum: EPA Regulatory Agenda Sheet. National Emissions Standards for Hazardous Air Pollutants for the Production of Tetrahydrobenzaldehyde. Provides rational for non-significance of proposed rule making. From John Shaefer. June 8, 1995. 1 page [A-95-30-II-A-16]", "Supporting & Related Material", "Memorandum", "2024-08-05T04:00:00Z", 2024, 8, null, null, "2024-08-05T19:17:00Z", null, 0, 0, "0900006483f2862e"], ["EPA-HQ-OAR-2004-0493-0022", "EPA", "EPA-HQ-OAR-2004-0493", "EPA Briefing. Prepared by John Schaefer for Bruce Jordan. Tetrahydrobenzaldehyde Presumptive MACT. July 21, 1995. 3 pages [A-95-30-II-A-17]", "Supporting & Related Material", "Brief", "2024-08-05T04:00:00Z", 2024, 8, null, null, "2024-08-05T19:17:00Z", null, 0, 0, "0900006483f2862f"], ["EPA-HQ-OAR-2004-0493-0024", "EPA", "EPA-HQ-OAR-2004-0493", "Letter: From J.C. Hovious (Union Carbide) to John Schaefer. Follow up Items Regarding Listing THBA on the HON List. January 24, 1996. 2 Pages [A-95-30-II-A-19]", "Supporting & Related Material", "Letter", "2024-08-05T04:00:00Z", 2024, 8, null, null, "2024-08-05T19:17:02Z", null, 0, 0, "0900006483f28631"], ["EPA-HQ-OAR-2004-0493-0026", "EPA", "EPA-HQ-OAR-2004-0493", "Memorandum from John Schaefer to THEA Docket. Response to Comments: Addition of Tetrahydrobenzaldehyde and Crotonaldehyde to the HON [A-95-30-IV-B-1]", "Supporting & Related Material", "Memorandum", "2024-08-05T04:00:00Z", 2024, 8, null, null, "2024-08-05T19:17:03Z", null, 0, 0, "0900006483f28633"], ["EPA-HQ-OAR-2004-0493-0018", "EPA", "EPA-HQ-OAR-2004-0493", "Internal EPA Fact Sheet: Fact Sheet for the Manufacture of Tetrahydrobenzaldehyde. March 15, 1995. 1 page [A-95-30-II-A-13]", "Supporting & Related Material", "Fact/Data Sheet", "2024-08-05T04:00:00Z", 2024, 8, null, null, "2024-08-05T19:16:58Z", null, 0, 0, "0900006483f28629"], ["EPA-HQ-OAR-2004-0493-0025", "EPA", "EPA-HQ-OAR-2004-0493", "National Emission Standards for Hazardous Air Pollutants for Sources Categories : Organic Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry. 63FR44614 August 22, 1997 . [A-95-30-III-A-1]", "Supporting & Related Material", "Publication - Previous/Related FR Notice", "2024-08-05T04:00:00Z", 2024, 8, null, null, "2024-08-05T19:17:02Z", null, 0, 0, "0900006483f28632"], ["EPA-HQ-OAR-2004-0493-0008", "EPA", "EPA-HQ-OAR-2004-0493", "Meeting Memorandum: Conference Call between US EPA and Union Carbide Corporation. March 22, 1993. 2 pages [A-95-30-II-A-3]", "Supporting & Related Material", "Memorandum", "2024-07-22T04:00:00Z", 2024, 7, null, null, "2024-07-22T19:14:28Z", null, 0, 0, "0900006483f28559"], ["EPA-HQ-OAR-2004-0493-0012", "EPA", "EPA-HQ-OAR-2004-0493", "EPA Briefing. Project Background for Butadiene Dimers Production (Tetrahydrobenzaldehyde) and Dodecanedioic Acid. Internal EPA Briefing prepared by John Schaefer for Susan Wyatt. August 6, 1993. 6 pages [A-95-30-II-A-7]", "Supporting & Related Material", "Publication", "2024-07-22T04:00:00Z", 2024, 7, null, null, "2024-07-22T19:14:30Z", null, 0, 0, "0900006483f28623"], ["EPA-HQ-OAR-2004-0493-0017", "EPA", "EPA-HQ-OAR-2004-0493", "EPA Memorandum. From John Schaefer to the Docket. Clarification of Electronic Mail Message From John Schaefer to Jan Meyer on October 14, 1993. January 17, 1996. 1 page [A-95-30-II-A-12]", "Supporting & Related Material", "Memorandum", "2024-07-22T04:00:00Z", 2024, 7, null, null, "2024-07-22T19:14:33Z", null, 0, 0, "0900006483f28628"], ["EPA-HQ-OAR-2004-0493-0013", "EPA", "EPA-HQ-OAR-2004-0493", "Meeting Minutes. From John Schaefer. Describes first time the states of Louisiana and Texas were contacted with the idea of participating in regulation of THBA and dodecanedioic acid. September 1, 1993. 4 pages [A-95-30-II-A-8]", "Supporting & Related Material", "Meeting Materials", "2024-07-22T04:00:00Z", 2024, 7, null, null, "2024-07-22T19:14:31Z", null, 0, 0, "0900006483f28624"], ["EPA-HQ-OAR-2004-0493-0007", "EPA", "EPA-HQ-OAR-2004-0493", "Public EPA Document: Documentation for Developing the Initial Source Category List. Office of Air Quality Planning and Standards. U.S. Environmental Protection Agency, Research Triangle Park, NC 27711. Publication No. EPA-450/3-91-030. July 1992. p. A-91. [A-95-30-II-A-2]", "Supporting & Related Material", "Publication - USEPA", "2024-07-22T04:00:00Z", 2024, 7, null, null, "2024-07-22T19:14:27Z", null, 0, 0, "0900006483f28558"], ["EPA-HQ-OAR-2004-0493-0010", "EPA", "EPA-HQ-OAR-2004-0493", "Union Carbide Letter to EPA: From T.J. Covin to John Schaefer. Letter contains attached Louisiana Air Permit - Union Carbide Chemicals and Plastics Co., Inc, THBA Production Facility, Taft Plant, Louisiana. June 14, 1993. 64 pages [A-95-30-II-A-5]", "Supporting & Related Material", "Letter", "2024-07-22T04:00:00Z", 2024, 7, null, null, "2024-07-22T19:14:29Z", null, 0, 0, "0900006483f2855b"], ["EPA-HQ-OAR-2004-0493-0009", "EPA", "EPA-HQ-OAR-2004-0493", "Internal EPA Memorandum: From John Schaefer to Bob Rosensteel. Status of butadiene dimers and dodecandioic acid production source categories. April 20, 1993. 6 pages [A-95-30-II-A-4]", "Supporting & Related Material", "Memorandum", "2024-07-22T04:00:00Z", 2024, 7, null, null, "2024-07-22T19:14:28Z", null, 0, 0, "0900006483f2855a"], ["EPA-HQ-OAR-2004-0493-0014", "EPA", "EPA-HQ-OAR-2004-0493", "Letter from Union Carbide to Bruce Jordan. Reply: Section 114 Questionnaire - Tetrahydrobenzaldehyde (THBA) Process, Union Carbide Chemicals and Plastics Company, Inc. Taft Plant, Hahnville, Louisiana. August 12, 1993. 2 pages. Also Electronic Mail from John Schaefer to David Svendsgaard. November 2, 1993. 1 page. [A-95-30-II-A-9]", "Supporting & Related Material", "Letter", "2024-07-22T04:00:00Z", 2024, 7, null, null, "2024-07-22T19:14:31Z", null, 0, 0, "0900006483f28625"], ["EPA-HQ-OAR-2004-0493-0006", "EPA", "EPA-HQ-OAR-2004-0493", "Memorandum from EPA Contractor to EPA. Initial Reference used to add Butadiene Dimers to the Source Category List. Memorandum from Kathy Q. Kuhn and Rick C. Burt to Butadiene Source Category Concurrance File. Estimates of 1,3-Butadiene Emissions from Miscellaneous Sources and Emissions Reductions Achievable with Candidate NESHAP Controls. December 12, 1986. pp. 4, 9, 33 [A-95-30-II-A-1]", "Supporting & Related Material", "Memorandum", "2024-07-22T04:00:00Z", 2024, 7, null, null, "2024-07-22T19:14:26Z", null, 0, 0, "0900006483f28557"], ["EPA-HQ-OAR-2004-0493-0011", "EPA", "EPA-HQ-OAR-2004-0493", "Internal EPA Memorandum: MACT Planning Worksheet. Completed for Butadiene Dimers. June 24, 1993. 8 pages [A-95-30-II-A-6]", "Supporting & Related Material", "Memorandum", "2024-07-22T04:00:00Z", 2024, 7, null, null, "2024-07-22T19:14:30Z", null, 0, 0, "0900006483f28622"], ["EPA-HQ-OAR-2004-0493-0015", "EPA", "EPA-HQ-OAR-2004-0493", "Internal EPA Memorandum: From John Schaefer to Bob Rosensteel. Issues involved in the Butadiene Dimers Source Category. October 14, 1993. 2 pages [A-95-30-II-A-10]", "Supporting & Related Material", "Memorandum", "2024-07-22T04:00:00Z", 2024, 7, null, null, "2024-07-22T19:14:32Z", null, 0, 0, "0900006483f28626"], ["EPA-HQ-OAR-2004-0493-0016", "EPA", "EPA-HQ-OAR-2004-0493", "EPA Electronic Mail. From John Schaefer (JSCHAEFE) to Jan Meyer (JMeyer). Addition of DDDA to the HON. Rational for not adding THBA to the HON through a direct change in the HON. 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