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(continued)

(25) Revisions to Regulation VI (i.e., Subchapter 116.3(a)(13–15)), and the definition of “de minimus impact,” were adopted by the Texas Air Control Board on July 11, 1980, and submitted by the Governor on July 25, 1980.

(26) Board Order No. 78–8 creditable as emission offsets for the General Portland, Inc., project in New Braunfels, Comal County, Texas, was submitted by the Governor on September 13, 1978, as an amendment to the Texas State Implementation Plan (see §52.2276).

(27) Revisions to Regulation V (i.e., Subchapters 115.171–176) and particulate matter (TSP) control strategies for the nonattainment areas of San Benito, Brownsville, Corpus Christi 1, Corpus Christi 2, Dallas 1, and El Paso 4 were adopted by the Texas Air Control Board on July 11, 1980, and submitted by the Governor on July 25, 1980.

(28) An administrative revision to section I, Introduction, was submitted by the TACB on July 23, 1981. (Nonregulatory)

(29) An administrative revision to section V, Legal Authority, was submitted by the TACB on July 23, 1981. (Nonregulatory).

(30) Revisions to the Texas SIP for the Union Carbide Corporation Bubble in Texas City, Texas were submitted by the Governor on December 15, 1981.

(31) Revisions to the ozone, total suspended particulate, and carbon monoxide control strategies, General Rules (i.e., definition for vapor mounted seal and section 101.22), Regulation IV (i.e., addition of section 114.2(b)), and Regulation V (i.e., deletion of sections 115.46 and 115.71, 115.101–106, sections 115.144, 115.153, title of sections 115.161–163 and 115.162, 115.171–176, 115.191–194, sections 115.252, 115.262, 115.401, 115.411, and title of sections 115.421–424) were adopted by the Texas Air Control Board on March 20, 1981, and submitted by the Governor on July 20, 1981.

(32) Revisions to the plan for intergovernmental consultation and composition of the Texas Air Control Board were submitted by the Governor on April 13, 1979.

(33) A revision to General Rule 9—Sampling, as adopted by the Texas Air Control Board on October 30, 1973, was submitted by the Governor on December 11, 1973.

(34) Revisions to the General Rules (i.e., the addition of definitions for liquid-mounted seal, miscellaneous metal parts and products, factory surface coating of flat wood paneling, vapor tight, and waxy high pour point crude oil) and Regulation V (i.e., sections 115.101–106, section 115.191 (9) and (10), sections 115.193, 115.194, 115.201–203, 115.221–223, 115.231–233, 115.251–255, 115.261–264, and 115.421–424) were adopted by the Texas Air Control Board on July 11, 1980 and submitted by the Governor on July 25, 1980.

(35) [Reserved]

(36) Revisions to Regulation VI (i.e., section 116.1, section 116.2, section 116.3(a), section 116.3(a)(2), the addition of sections 116.3(a)(3), 116.3(a)(4), and 116.3(a)(5), section 116.3(a)(6), section 116.3(b)(2), the addition of sections 116.3(b)(3), 116.3(b)(4), 116.4, and 116.5, section 116.6, section 116.7, and section 116.8) were adopted by the Texas Air Control Board on March 27, 1975 and submitted by the Governor on May 9, 1975.

(37) Revisions to Regulation VI (i.e., the deletion of 131.08.00.009) were adopted by the Texas Air Control Board on March 30, 1979 and submitted by the Governor on April 13, 1979.

(38) Revisions to Regulation VI (i.e., the deletion of 131.08.00.003(a)(3) and 131.08.00.003(a)(5), section 116.3(a)(4), section 116.3(a)(5), section 116.3(a)(9), section 116.3(a)(10), section 116.3(a)(12), and section 116.10) were adopted by the Texas Air Control Board on March 20, 1981 and submitted by the Governor on July 20, 1981.

(39) [Reserved]

(40) Revisions to Subchapter 115.135 (formerly 131.07.54.105) of Regulation V were adopted by the Texas Air Control Board on September 7, 1979 and submitted by the Governor to EPA on November 2, 1979 (i.e., removal of Jefferson, Orange, El Paso, Nueces, and Travis Counties).

(41) The Texas Lead SIP was submitted to EPA on June 12, 1980, by the Governor of Texas, as adopted by the Texas Air Control Board on March 21, 1980. Additional information was submitted in letters dated January 29, 1982, March 15, 1982, June 3, 1982, June 15, 1982, August 23, 1982, and October 14, 1982. Also additional information and Board Order 82–11 were submitted in a letter dated December 3, 1982. No action is taken regarding the Dallas and El Paso areas.

(42) An administrative revision for Section VIII (Texas Air Pollution Emergency Episode Contingency Plan) and a revision to Regulation VIII (Control of Air Pollution Episodes) was submitted by the TACB on May 18, 1982 and December 29, 1981, respectively.

(43) A revision to Regulation V deleting Ector County from the provisions of subsections 115.111 and .113 was adopted on March 20, 1981 and submitted by the Governor on July 20, 1981.

(44) Revisions to Regulation I, sections 111.2(7), 111.3, 111.11, 111.12, 111.26, 111.61–111.65, and 111.71–111.76, for control of particulate matter and visible emissions as submitted by the Governor on January 22, 1974.

(45) Revisions to Regulation I, section 111.2 for control of particulate matter and visible emissions as submitted by the Governor on December 29, 1975.

(46) Revisions to Regulation I, Sections 111.2(8), 111.2(9), 111.22, 111.91 and 111.92 for control of particulate matter and visible emissions as submitted by the Governor on April 13, 1979.

(47) Revisions to section XII (Resources) as submitted by the Executive Director on July 6, 1982.

(48) Revisions to Subchapters 115.111–115.113 (formerly 131.07.52.101–131.07.52.104) regarding gasoline bulk terminals, 115.123–115.124 (formerly 131.07.53.101–131.07.53.103) regarding gasoline bulk plants, and 115.131–115.135 (formerly 131.07.54.101–131.07.54.105) regarding the filling of gasoline storage vessels at motor vehicle fuel dispensing facilities (Stage I vapor recovery at service stations) of Regulation V for the counties of Harris, Galveston, Brazoria, Bexar, Dallas, and Tarrant were adopted by the Texas Air Control Board on March 30, 1979 and submitted by the Governor to EPA on April 13, 1979.

(49) Revisions to Subchapters 115.111 and 115.113 (formerly 131.07.52.101 and 131.07.52.103) regarding gasoline bulk terminals, 115.121 and 115.123 (formerly 131.07.53.101 and 131.07.53.103) regarding gasoline bulk plants, and 115.131, 115.132, and 115.135 (formerly 131.07.54.101, 131.07.54.102, and 131.07.54.105) regarding the filling of gasoline storage vessels at motor vehicle fuel dispensing facilities (Stage I vapor recovery at service stations) of Regulation V were adopted by the Texas Air Control Board on July 11, 1980 and submitted by the Governor to EPA on July 25, 1980.

(50) Revisions to the General Rules (i.e., deletion of the definitions for chemical process plant, exhaust emission, gas processing plant, and non-methane hydrocarbons, and revisions to the definitions for gasoline bulk plant, gasoline terminal, lowest achievable emission rate, standard conditions, submerged fill pipe, paper coating, and light-duty truck coating), Regulation I (i.e., the deletion of sections 111.61–111.65, revisions to title of sections 111.71–111.76 and section 111.71, addition of sections 111.81–111.83, deletion of section 111.91, and revisions to section 111.92), and Regulation V (i.e., section 115.1, sections 115.11–115.13, sections 115.31–115.32, sections 115.41–115.45, section 115.81, and section 115.91, all for Bexar County only: and, sections 115.101–115.106; title of sections 115.141–115.144 and section 115.141, section 115.142, and section 115.144; title of sections 115.151–115.153 and section 115.152, and section 115.153; sections 115.161–115.163 and title; title of sections 115.171–115.176 and section 115.173, section 115.175, and section 115.176; title of sections 115.191–115.194 and section 115.191, section 115.192, and section 115.193; title of sections 115.201–115.203 and section 115.203; title of sections 115.221–115.223 and sections 115.222–115.223; sections 115.231–115.233 and title; title of sections 115.251–115.255 and section 115.253, and section 115.255; section 115.401; title of sections 115.411–115.413 and sections 115.411 and 115.412; title only of sections 115.421–115.424) were adopted by the Texas Air Control Board on January 8, 1982, and submitted by the Governor on August 9, 1982, with an addendum from the State on January 13, 1983.

(51) A revision to Section III (Public Participation/Intergovernmental Coordination) was submitted by the Texas Air Control Board on August 17, 1982 and a letter of clarification was submitted on January 28, 1983. The revision also supercedes and deletes Section XIII which was approved on May 31, 1972.

(52) An administrative revision to Section IX, Air Quality Surveillance, was submitted by the TACB on June 22, 1983. (Nonregulatory)

(53) A revision to Regulation VI (i.e., the addition of section 116.11) was adopted by the Texas Air Control Board on December 3, 1982, and submitted by the Governor on May 13, 1983.

(54) Revisions to the Texas State Implementation Plan for lead for Dallas County (concerning a lead control plan for the area around the secondary lead smelter in West Dallas), were submitted to EPA on April 6, 1984, by the Governor of Texas, as adopted by the Texas Air Control Board on February 17, 1984.

(55) Revisions to the Texas State Implementation Plan for lead for Dallas County (concerning a lead control plan for the area around the secondary lead smelter in South Dallas), and revisions to Regulation III, chapter 113, Subchapter B, Lead Smelters in Dallas County, were submitted to EPA on July 16, 1984, by the Governor of Texas, as adopted by Texas Air Control Board on May 18, 1984. No action is taken on Regulation III, Sections 113.113 and 113.114.

(56) Revisions to the Texas State Implementation Plan for lead for El Paso County, with revisions to Regulation III, Chapter 113, Subchapter B, Nonferrous Smelters in El Paso County, were submitted to EPA on June 20, 1984, by the Governor of Texas, as adopted by Texas Air Control Board on February 17, 1984. Also, letters providing additional information were submitted by Texas on June 11 and June 28, 1984. No action is taken on Regulation III, Sections 113.111 113.112. The date of compliance listed in §113.122 of February 28, 1989 (for section 113.53) is disapproved. EPA is taking no action on the attainment date for El Paso County.

(57)–(58) [Reserved]

(59) Revisions to TACB Regulation VI and definitions in the General Rules as adopted on June 10, 1983 and submitted by the Governor on December 22, 1983, including a letter of clarification on their definitions submitted by the Texas Air Control Board on March 27, 1984.

(60) The Alternative Emission Control Plan for the Exxon Baytown Refinery in Baytown, Texas was adopted by the Texas Air Control Board on March 18, 1983, in Board Order No. 83–2.

(61) Revisions to the plan for attainment of the standard for Ozone in Harris County were submitted by the Governor on December 9, 1982, January 3, 1984, and March 18, 1985.

(i) Revisions adopted on December 3, 1982, include the following changes to Regulation V and the general rules. New sections or subsections 115.105(7), 115.111(2)(b), 115.111(2)(c), 115.111(2)(d), 115.163, 115.164, 115.193(c)(5), 115.193(c)(6), 115.271, 115.272, 115.273, 115.274, 115.275, and 115.421 are added. Revisions to 115.106(b), 115.106(c), 115.113, 115.141, 115.142, 115.161, 115.162, 115.191(9)(a)(i), 115.251(a)(1), 115.252(a)(4), 115.252(b), 115.252(c), 115.253(a), 115.254, 115.255(c), and 115.401(b) were made. Section 101.1 of the general rules was revised to include definitions of new terms. The revisions also included the following commitments: emissions tracking, pages 87–88; projections of reasonable further progress, pages 91 and 93; and emission reduction commitments for transportation control measures, Appendix V.

(ii) Revisions adopted on September 9, 1983, include revisions to Regulation IV. New sections or subsections 114.1(e), 114.1(f), 114.3, and 114.5 are added.

(iii) Revisions adopted on November 9, 1984 include the following:

(A) Recordkeeping and record submittal requirements, pages 12–13,

(B) Mechanics training program commitments, pages 17–18,

(C) Public Awareness Plan commitments, pages 19–20,

(D) Implementation Schedule, page 25(1–3),

(E) Reasonable Further Progress Chart, Table 13, and

(F) Department of Public Safety and Texas Air Control Board Rules and Regulations, Texas Vehicle Inspection Act Article XV, and Documentation to Authorize and Support the Implementation and Enforcement of the Texas Vehicle Parameter Inspection and Maintenance Program, Appendix X, containing the following documents:


—Senate Bill 1205

—Letters of commitment from Texas Department of Public Safety, City of Houston Police Department, and Harris County Sheriff

—Parameter Vehicle Emission Inspection and Maintenance Rules and Regulations for Official Vehicle Inspection Stations and Certified Inspectors, July 1, 1984

—Texas Motor Vehicle Laws, 1981–1982

—Rules and Regulations for Official Vehicle Inspection Stations and Certified Inspectors, November 11, 1983, Sections A, B, C pages C–1, C–16, C–17, C–18, C–26, C–27, and C–28, D, and E pages E–1, E–6, E–7, E–8, and E–9.


(62) Revision to the Texas State Implementation Plan for Good Engineering Practice—Stack Height regulations, Texas Air Control Board Regulation VI, §116.3(a)(14), as adopted by the Texas Air Control Board on July 17, 1987, were submitted by the Governor of Texas on October 26, 1987. This revision included definitions for owner or operator, emission limitation and emission standards, stack, a stack in existence, dispersion technique, good engineering practice, nearby, excessive concentration, and regulations related to stack height provisions and stack height procedures for new source review.

(i) Incorporation by reference.

(A) Texas Air Control Board Regulation VI, §116.3(a)(14), adopted by the Board on July 17, 1987.

(ii) Other material—one.

(63) Revisions to TACB Regulation VI and definitions in the General Rules were submitted by the Governor on December 13, 1985.

(i) Incorporation by reference. December 13, 1985 letter from the Governor to EPA, and Revisions adopted on September 20, 1985, include the following changes to Regulation VI and the General Rules. Revisions to §116.11 were made, and §101.1 of the General Rules was revised to include an amendment to the term major facility/stationary source.

(64) Board Order No. 85–2, an alternate emission reduction plan for the Continental Can Company, U.S.A. can coating plant in Longview, Texas was submitted by the Governor on July 25, 1985, as amendments to the Texas State Implementation Plan. The source is now subject to the legally enforceable requirements stated in Board Order No. 85–2 and in TACB Permit Number C–16765.

(i) Incorporation by reference.

(A) Texas Air Control Board Order No. 85–2 adopted on May 10, 1985, and TACB Permit Number C–16765 as revised November 21, 1986.

(65) In a October 26, 1987, letter, the Governor of Texas submitted a revision to the Texas State Implementation Plan for Lead in El Paso County. These revisions to the control strategy are adequate to demonstrate attainment by August 14, 1987, of the National Ambient Air Quality Standards for lead in El Paso County by modeling. Enclosed in this letter were Texas Air Control Board (TACB) Board Order No. 87–14 as passed and approved on August 14, 1987; the revisions to Regulation III, Subchapter B as appended to the Board Order; and a certification of Public Hearing.

(i) Incorporation by reference.

(A) TACB Board Order No. 87–14, as adopted on August 14, 1987.

(B) The March 23, 1988, letter and enclosures from TACB to EPA.

(66) Revisions to the plan for attainment of the standard for ozone in Dallas and Tarrant Counties were submitted by the Governor on September 30, 1985 and December 21, 1987.

(i) Incorporation by reference.

(A) Revisions to the Texas Air Control Board Regulation IV, Section 114.1 (c), (e), (f), 114.3, 114.5 (a), (b), (d), (e), (f), and (g) adopted July 26, 1985.

(B) Vehicle Inspection and Maintenance and Transportation Control Measures (VIMTCM), Appendix AG, Emission Reduction Commitments for Transportation Control Measures in Post-1982 SIP Areas adopted by the Texas Air Control Board on August 28, 1985.

(C) VIMTCM, Appendix AJ, Excerpted Senate Bill 725, section 35 (d) and (g) effective September 1, 1985; and House Bill 1593 sections 21 and 22 effective June 18, 1987.

(D) The following portions of VIMTCM, Appendix AK, Texas Vehicle Parameter Inspection and Maintenance Program adopted by the Texas Air Control Board on December 18, 1987.


1 Record keeping and Record submittal Requirements, pages 15–17

2 Quality Control, Audit and Surveillance Procedures, pages 17–18

3 Procedures to Assure that Noncomplying Vehicles are Not Operated on the Public Roads, pages 18–20

4 Mechanic Training Program, pages 21–23

5 A Public Awareness Plan, pages 23–25

6 Vehicle Maintenance Program (Anti-tampering), pages 25–27


(E) VIMTCM, Appendix AM, Department of Public Safety Rules and Regulations Concerning Vehicle Inspection and Maintenance Programs, Sections 1, 2, and 3 adopted by the Texas Air Control Board on December 18, 1987.

(F) VIMTCM, Appendix AN, Local Government Letters of Commitment to Enforce Vehicle Inspection and Maintenance Programs adopted by the Texas Air Control Board on December 18, 1987.

(67) Part II of the Visibility Protection Plan was submitted by the Governor on November 18, 1987. This submittal includes a visibility long-term strategy and general plan provisions as adopted by the Texas Air Control Board on September 18, 1987.

(i) Incorporation by reference.

(A) Revision entitled, “State Implementation Plan Revisions for Visibility Protection in Class I Areas: Phase I, September 18, 1987” (including Appendices A and B).

(B) Texas Air Control Board Order No. 87–15, adopted September 18, 1987.

(ii) Additional material.

(A) None.

(68) [Reserved]

(69) Revisions to the plan for attainment of the standard for ozone in Dallas and Tarrant Counties were submitted by the Governor on October 11, 1985, December 21, 1987, and December 13, 1988. EPA is approving these stationary source VOC regulations and commitments under part A, section 110 of the Clean Air Act. However, these regulations do not represent RACT under part D, section 172 of the Clean Air Act for numerous reasons, including cross-line averaging and director's equivalency determinations without first being submitted to and approved by EPA as a SIP revision.

(i) Incorporation by reference.

(A) Revisions to Texas Air Control Board Regulation V (31 TAC chapter 115), Control of Air Pollution from Volatile Organic Compounds: Rules 115.111 introductory paragraph; 115.111(2)(E); 115.111(2)(F); 115.113 introductory paragraph, 115.113 last entry in table; except El Paso County for Rules 115.131 introductory paragraph, 115.132(6), 115.132(7), 115.135 introductory paragraph, and 115.135 second to last entry in table; 115.162 introductory paragraph only; 115.163(b)(2); 115.163(b)(3); 115.164(b) first paragraph only; 115.164(b)(3); 115.164(b)(4); 115.171(a); except El Paso County for Rule 115.171(b); 115.175(f); 115.176(a); 115.176(c); 115.191(9)(A)(iii); 115.191(9)(A)(iv); 115.191(9)(A)(v); 115.193(c)(3); 115.223; except El Paso County for Rules 115.261 undesignated heading, 115.261 introductory paragraph, 115.262(a), and 115.264; as adopted by the Texas Air Control Board on July 26, 1985. Rules 115.171(c); 115.171(d); 115.176(d); 115.193(c) first paragraph only; 115.193(c)(1); 115.193(c)(2);115.193(c)(6); 115.193(d) first paragraph only; 115.193(e); 115.194; 115.201(b)(1); 115.202; 115.203(a); and 115.291 through 115.294 and the corresponding undesignated heading; as adopted by the Texas Air Control Board on December 18, 1987. Rules 115.111(4)(C); except El Paso County for Rule 115.111(5); 115.111(6); 115.111(7); 115.113 last entry in table; 115.131(2); except El Paso County for Rule 115.131(3); 115.131(4); 115.131(5); 115.132 introductory paragraph only; 115.132(2); 115.134(3); 115.135 last entry in table; 115.141(a); 115.141(b); 115.142(a) first paragraph; 115.142(b); 115.143(a); 115.143(b); 115.143(c); 115.144; 115.162(3)(B); 115.163(a); 115.163(c); 115.163(d); 115.164(b)(7); 115.171(e); 115.172(a) first paragraph only; 115.172(a)(1); 115.172(a)(3); 115.172(a)(4); 115.172(a)(5)(A); 115.172(a)(6); 115.172(a)(7); 115.172(b) first paragraph only; 115.172(b)(1); 115.173(a) first paragraph only; 115.173(a)(2); 115.173(a)(4)(A); 115.173(a)(4)(B); 115.173(a)(4)(E); 115.173(a)(6); 115.173(b) first paragraph only; 115.173(b)(2); 115.173(b)(4); 115.173(b)(5); 115.173(b)(10); 115.173(b)(11); 115.173(c); 115.174(a) first paragraph only; 115.174(a)(1)(A); 115.174(a)(1)(B); 115.174(a)(1)(C); 115.174(a)(7); 115.174(a)(8); 115.174(a)(9); 115.174(b) first paragraph only; 115.174(b)(2); 115.174(b)(4); 115.174(b)(5); 115.174(c); 115.175(e); 115.175(g); 115.176(e); 115.191(a) first paragraph only; 115.191(a)(8)(A); 115.191(a)(8)(B); 115.191(a)(8)(C); 115.191(a)(9)(C); 115.191(a)(11); 115.191(b); 115.191(c); 115.192(a); 115.192(b); 115.192(c); 115.193(f); 115.201(a); 115.201(b) first paragraph only; 115.201(b)(2) through 115.201(b)(6); 115.201(c); 115.203(b); 115.221(a) first paragraph only; 115.221(a)(4); and 115.221(b); as adopted by the Texas Air Control Board on October 14, 1988.

(B) Revisions to the Texas Air Control Board General Rules (31 TAC chapter 101), rule 101.1, Definitions for: automobile refinishing; consumer-solvent products; as adopted by the Texas Air Control Board on December 18, 1987. Rule 101.1, Definitions for: architectural coating; automotive primer or primer surfacers (used in automobile refinishing); automotive wipe-down solutions; coating application system; delivery vessel/tank-truck tank; exempt solvent; flexographic printing process; non-flat architectural coating; packaging rotogravure printing; publication rotogravure printing; rotogravure printing; surface coating processes; transfer efficiency; and vapor balance system; as adopted by the Texas Air Control Board on October 14, 1988.

(C) The following portions of the Post-1982 Ozone Control Strategies Dallas and Tarrant Counties Texas State Implementation Plan Revisions (TX82SIP), as adopted by the Texas Air Control Board on December 18, 1987.

(1)(d) Emissions Tracking, page 56 (last paragraph), 57, and 58.

(2)(e) Regulation Review, pages 58–60.

(3)(a) Emissions Reductions and Growth Unaffected by This Plan, page 63 (first two full paragraphs).

(4)(e) Transportation Control Measures, pages 67–68.

(5)(4) Projection of Reasonable Further Progress (RFP), pages 71–72.

(6)(5) Contengency Plan, page 72.

(7)(a) Emissions Reductions and Growth Unaffected by This Plan, page 75.

(8)(e) Transportation Control Measures, pages 79–80.

(9)(4) Projection of Reasonable Further Progress (RFP), pages 83–84.

(10)(5) Contingency Plan, page 84.

(D) TX82SIP, appendix AG, Emission Reduction Commitments for Transportation Control Measures in Post-1982 SIP Areas, as adopted by the Texas Air Control Board on December 18, 1987.

(E) Texas Air Control Board Order No. 85–06, as adopted July 26, 1985.

(F) Texas Air Control Board Order No. 87–18, as adopted December 18, 1987.

(G) Texas Air Control Board Order No. 88–10, as adopted October 14, 1988.

(ii) Additional Material.

(A) A letter dated September 25, 1989, from Allen Eli Bell, Executive Director, Texas Air Control Board to Robert E. Layton Jr., P.E., Regional Administrator, EPA Region 6.

(B) TX82SIP, (c) Additional Control Technique Guidelines (CTGs), pages 48–49.

(C) TX82SIP, appendix AL, Transportation Control Measure Evaluation and Documentation of Highway Vehicle Data adopted by the Texas Air Control Board on December 18, 1987.

(70) On March 12, 1982, the Governor of Texas submitted a request to revise the Texas SIP to include an Alternative Emission Reduction Plan for the E.I. Du Pont de Nemours & Company's Sabine River Works at Orange, Orange County, Texas. This Bubble uses credits obtained from the shutdown of sixteen methanol storage tanks and a methanol truck and railcar loading terminal in lieu of controls on one cyclohexane storage tank and two methanol storage tanks.

(i) Incorporation by reference. (A) Texas Air Control Board Order No. 82–1, entitled “E.I. Du Pont de Nemours and Company Incorporated” passed and approved by the Board on January 8, 1982.

(ii) Additional material. (A) Letter dated October 23, 1989, from the Director of the Texas Air Control Board (TACB) Technical Support and Regulation Development Program, giving assurances that the State has resources and plans necessary to strive toward attainment and maintenance of the National Ambient Air Quality Standard (NAAQS) for ozone taking into account the influence of this Bubble on air quality.

(B) Letter dated May 31, 1988, from the Director of the TACB Technical Services Division, giving quantification of emissions and developmental information relative to volatile organic compound emissions from the storage and terminal facilities at the Du Pont plant.

(C) Letter dated June 21, 1988, from the Director of the TACB Technical Services Division, giving the throughput basis for emission calculations for the tanks and discussing status of the equipment in the trade.

(D) Record of Communication of a phone call from Bill Riddle, EPA Region 6 Emissions Trading Coordinator, to Clayton Smith and Wayne Burnop, Environmental Engineers for the TACB, dated November 7, 1989. TACB confirms that there has been no shifting demand for the bubble.

(E) Record of Communication of a phone call from Mr. Bertie Fernando, TACB Environmental Engineer, to Bill Riddle, EPA Region 6 Emissions Trading Coordinator, dated December 15, 1989. TACB gives the status of the equipment in the bubble as a follow up to the June 21, 1988, letter mentioned in paragraph (c) of this section.

(71) Revisions to section VIII of the Texas SIP entitled “Texas Air Pollution Episode Contingency Plan” as submitted by the Texas Air Control Board (TACB) in a letter dated October 2, 1987. Revisions to TACB Regulation VIII, 31 TAC Chapter 118, “Emergency Episode Planning,” as approved by TACB on July 16, 1987, and on April 14, 1989, and submitted by the Governor in letters dated October 26, 1987, and October 13, 1989, respectively.

(i) Incorporation by reference.

(A) Amended TACB Regulation VIII, 31 TAC chapter 118, Rules 118.1(a), 118.1(b)(2), 118.1(c), 118.2, 118.3, 118.4, 118.5(d), 118.5(e), 118.5(f) and 118.6 as approved on July 17, 1987, and the repeal of Rule 118.7 as approved by TACB on July 17, 1987.

(B) Amended TACB Regulation VIII, 31 TAC chapter 118, Rules 118.1(b), 118.1(b)(1), Table 1 of Rule 118.1, first paragraph of Rule 118.5, and 118.5(1), 118.5(2), 118.5(3), as approved by TACB on April 14, 1989.

(C) TACB Order 87–10, approved July 17, 1987.

(D) TACB Order 89–01, approved April 14, 1989.

(E) Texas SIP section VIII “Texas Air Pollution Episode Contingency Plan” pages VIII–3 through VIII–14, VIII–A–2 through VIII–A–4, and VIII–B–2 through VIII–B–3.

(ii) Additional material

(A) Revisions to section VIII as submitted on October 2, 1987, from Eli Bell, superceding and deleting section VIII as approved by EPA on October 7, 1982, at 47 FR 44260 (Texas Air Pollution Emergency Episode Contingency Plan).

(B) A letter dated February 10, 1989, from Steven Spaw, TACB, to William B. Hathaway, U.S. EPA.

(72) Revisions to the plan for attainment of the standard for ozone in Dallas and Tarrant counties were submitted by the Governor on March 5, 1990 limiting the volatility of gasoline.

(i) Incorporation by reference. (A) Revisions to the Texas Air Control Board Regulation V (31 TAC chapter 115), Control of Air Pollution from Volatile Organic Compounds, Rule 115.242–249 as adopted by the Texas Air Control Board on December 8, 1989.

(B) Texas Air Control Board Order No. 89–13, as adopted December 8, 1988.

(73) Revisions for Prevention of Significant Deterioration (PSD) are: Regulation VI—Section 116.3(a)(13) as adopted by the Texas Air Control Board (TACB) on July 26, 1985 and as revised by the TACB on July 17, 1987 and July 15, 1988 and submitted by the Governor on December 11, 1985, October 26, 1987, and September 29, 1988, respectively; the PSD Supplement as adopted by the TACB on July 17, 1987 and submitted by the Governor on October 26, 1987; General Rules—Section 101.20(3) as adopted by the TACB on July 26, 1985 and submitted by the Governor on December 11, 1985; and the TACB commitment letters submitted by the Executive Director on September 5, 1989 and April 17, 1992. Approval of the PSD SIP is partially based on previously approved TACB regulations and State statutes.

(i) Incorporation by reference.

(A) Revisions to the TACB Regulation VI (31 TAC chapter 116)—Control of Air Pollution by Permits for New Construction or Modification: Rule 116.3(a)(13) as adopted by the TACB on July 26, 1985 and as revised by the TACB on July 17, 1987 and July 15, 1988.

(B) Revision to TACB General Rules (31 TAC Chapter 101)—Rule 101.20(3) as adopted by the TACB on July 26, 1985.

(C) TACB Board Order No. 85–07, as adopted on July 26, 1985.

(D) TACB Board Order No. 87–09, as adopted on July 17, 1987.

(E) TACB Board Order No. 88–08, as adopted on July 15, 1988.

(F) The following portions of the PSD Supplement, as adopted by the TACB on July 17, 1987: 1. (2) Initial Classification of areas in Texas, pages 1–2; 2. (3) Re-designation procedures, page 2; 3. (4) plan assessment, pages 2–3; 4. (6) Innovative Control Technology, page 3; and 5. (7) Notification, (a) through (d), page 4.

(ii) Additional material.

(A) The PSD Supplement as adopted by the TACB on July 17, 1987.

(B) A letter dated September 5, 1989, from the Executive Director of the TACB to the Regional Administrator of EPA Region 6.

(C) A letter dated April 17, 1992, from the Executive Director of the TACB to the Division Director of Air, Pesticides and Toxics Division, EPA Region 6.

(74) Revisions to Texas Air Control Board's volatile organic compound regulations were submitted by the Governor of Texas on July 16, 1990.

(i) Incorporation by reference

(A) Revisions to Texas Air Control Board Regulation V (31 TAC Chapter 115) Control of Air Pollution from Volatile Organic Compounds, Subchapter E: Solvent-Using Processes, Surface Coating Processes, §115.421 introductory paragraph, §115.421(8)(A), §115.425 introductory paragraph, §115.425(3), §115.429 introductory paragraph, and §115.429(2)(E), as adopted by the Texas Air Control Board on June 22, 1990.

(B) Texas Air Control Board Order No. 90–07 as adopted by the Texas Air Control Board on June 22, 1990.

(ii) Additional material

(A) Texas Air Control Board July 10, 1990, certification signed by Steve Spaw, P.E., Executive Director, Texas Air Control Board.

(75) Revisions to the State Implementation Plan for particulate matter (PM10 Group III) General Rules (31 TAC Chapter 101), §101.1 Definitions for “De minimis impact”, “Particulate matter”, “Particulate matter emissions”, “PM10”, “PM10 emissions”, and “Total suspended particulate”, as adopted on June 16, 1989, by the Texas Air Control Board (TACB), were submitted by the Governor on August 21, 1989.

(i) Incorporation by reference.

(A) General Rules (31 TAC Chapter 101), Section 101.1 Definitions for “De minimis impact”, “Particulate matter”, “Particulate matter emissions”, “PM10”, “PM10 emissions”, and “Total suspended particulate”, as adopted on June 16, 1989, by the TACB.

(ii) Additional material—None.

(76) A revision to the Texas State Implementation Plan (SIP) to include revisions to Texas Air Control Board (TACB) Regulation II, 31 TAC Chapter 112. Control of Air Pollution from Sulfur Compounds, submitted by the Governor by cover letter dated October 15, 1992.

(i) Incorporation by reference.

(A) Revisions to Texas Air Control Board (TACB), Regulation II, 31 TAC Chapter 112, Section 112.1, “Definitions;” Section 112.2, “Compliance, Reporting, and Recordkeeping;” Section 112.3, “Net Ground Level Concentrations;” Section 112.4, “Net Ground Level Concentration—Exemption Conditions;” Section 112.5, “Allowable Emission Rates—Sulfuric Acid Plant Burning Elemental Sulfur;” Section 112.6, “Allowable Emission Rates—Sulfuric Acid Plant;” Section 112.7, “Allowable Emission Rates—Sulfur Recovery Plant;” Section 112.8, “Allowable Emission Rates From Solid Fossil Fuel-Fired Steam Generators,” Subsections 112.8(a), except for the phrase “Except as provided in subsection (b) of this section,” 112.8(c), 112.8(d), 112.8(e); Section 112.9, “Allowable Emission Rates—Combustion of Liquid Fuel;” Section 112.14, “Allowable Emission Rates—Nonferrous Smelter Processes;” Section 112.15, “Temporary Fuel Shortage Plan Filing Requirements;” Section 112.16, “Temporary Fuel Shortage Plan Operating Requirements;” Section 112.17, “Temporary Fuel Shortage Plan Notification Procedures;” Section 112.18, “Temporary Fuel Shortage Plan Reporting Requirements;” Section 112.19, “Application for Area Control Plan;” Section 112.20, “Exemption Procedure;” and Section 112.21, “Allowable Emission Rates Under Area Control Plan,” as adopted by the TACB on September 18, 1992.

(B) Texas Air Control Board Order No. 92–19, as adopted by the Texas Air Control Board on September 18, 1992.

(ii) Additional material.

(A) Texas Air Control Board certification letter dated October 1, 1992, and signed by William R. Campbell, Executive Director, Texas Air Control Board.

(B) Texas Air Control Board clarification letter dated July 5, 1993, from William R. Campbell, Executive Director, Texas Air Control Board, to A. Stanley Meiburg, Director, Air, Pesticides, and Toxics Division, EPA Region 6.

(77) Revisions to Texas Air Control Board Regulation V (31 TAC Chapter 115), Control of Air Pollution from Volatile Organic Compounds, were submitted by the Governor on March 5, 1990, July 16, 1990, May 10, 1991, and September 30, 1991.

(i) Incorporation by reference.

(A) Revisions to Texas Air Control Board Regulation V (31 TAC Chapter 115), Control of Air Pollution from Volatile Organic Compounds, as adopted by the Texas Air Control Board on December 8, 1989.

(B) Revisions to Texas Air Control Board Regulation V (31 TAC Chapter 115), Control of Air Pollution from Volatile Organic Compounds, as adopted by the Texas Air Control Board on June 22, 1990: 115.425(1)(D) and 115.425(1)(E).

(C) Revisions to Texas Air Control Board Regulation V (31 TAC Chapter 115), Control of Air Pollution from Volatile Organic Compounds, as adopted by the Texas Air Control Board on May 10, 1991: 115.010—Definitions for coating, coating line, leak, pounds of volatile organic compounds (VOC) per gallon of coating (minus water and exempt solvents), pounds of volatile organic compounds (VOC) per gallon of solids, printing line, volatile organic compound (VOC), 115.112(c), 115.114 introductory paragraph, 115.114(3), 115.116(1), 115.116(3)(B) through 115.116(3)(D), 115.119(a)(1), 115.119(a)(2), 115.122(a)(3), 115.126(1)(B) through 115.126(1)(E), 115.129(a)(1), 115.129(a)(2), 115.132(a)(4), 115.136, 115.139(a)(1), 115.139(a)(2), 115.212(a)(4), 115.212(a)(5), 115.212(a)(6), 115.215(5), 115.216(2)(B) through 115.216(2)(D), 115.219(a)(1) through 115.219(a)(3), 115.222(7) through 115.222(9), 115.229(1), 115.229(2), 115.239, 115.315(2), 115.316(1)(A) through 115.316(1)(D), the repeal of 115.317, 115.319(1), 115.319(2), 115.322(4), 115.324(1)(A), 115.324(1)(B), 115.324(2)(A) through 115.324(2)(E), 115.325(2), 115.327(1) through 115.327(5), 115.329 introductory paragraph, 115.329(1), 115.329(2) 115.332 introductory paragraph, 115.332(4), 115.334(1)(D), 115.334(1)(E), 115.334(2), 115.335 introductory paragraph, 115.335(2), 115.336 introductory paragraph, 115.337(1) through 115.337(5), 115.339, 115.342(4), 115.344(1)(D), 115.344(1)(E), 115.344(2), 115.345(2), 115.347(1) through 115.347(6), 115.349, 115.417(3) through 115.417(6), 115.419(1) through 115.419(3), 115.421 introductory paragraph, 115.421(1) through 115.421(8)(B) introductory paragraph, 115.421(8)(C) through 115.421(9)(A)(v), 115.421(9)(C), 115.422 introductory paragraph, 115.422(1), 115.422(1)(A) through 115.422(1)(C), 115.422(2), 115.423(2) through 115.423(4), 115.424 introductory paragraph, 115.424(1) through 115.424(3), 115.425(2), 115.425(3)(B)(i), 115.425(3)(B)(iii), 115.426 introductory paragraph, 115.426(2), 115.426(2)(A)(ii) through 115.426(2)(A)(iv), 115.426(3), 115.427(6), 115.427(6)(A), 115.427(6)(B), 115.427(7), 115.429(1), 115.429(2)(A), 115.429(2)(B), 115.432 introductory paragraph, 115.432(1), 115.432(1)(A) through 115.432(1)(C)(iii), 115.432(2), 115.432(3), 115.435(5) through 115.435(7), 115.436(3)(B) through 115.436(3)(D), 115.437(1), 115.437(2), 115.439(1), 115.439(2), 115.512(3), 115.519, 115.532(5), 115.536(2)(A)(ii) through 115.536(2)(A)(iv), 115.537(5), 115.537(6), 115.539(1), 115.539(2).

(D) Revisions to Texas Air Control Board Regulation V (31 TAC Chapter 115), Control of Air Pollution from Volatile Organic Compounds, as adopted by the Texas Air Control Board on September 20, 1991: 115.010—Definitions for capture efficiency, capture system, carbon adsorber, carbon adsorption system, control device and control system, 115.126(1), 115.129(a)(3), 115.136, 115.139(a)(2), 115.224(2), 115.229(2), 115.422(2), 115.423(3), 115.425(4) through 115.425(4)(C)(iii), 115.426(3), 115.426(4), 115.429(2)(C), 115.435 introductory paragraph, 115.435(7) through 115.435(7)(C)(iii), 115.435(8), 115.436(6), 115.439(2).

(78) Revision to the Texas State Implementation Plan for Prevention of Significant Deterioration adopted by the Texas Air Control Board (TACB) on December 14, 1990, and submitted by the Governor on February 18, 1991.

(i) Incorporation by reference.

(A) Revision to TACB Regulation VI (31 TAC Chapter 116)—Control of Air Pollution by Permits for New Construction or Modification: Section 116.3(a)(13) as adopted by the TACB on December 14, 1990, and effective January 7, 1991.

(B) TACB Board Order No. 90–13, as adopted on December 14, 1990.

(79) A revision to the Texas SIP addressing moderate PM–10 nonattainment area requirements for El Paso was submitted by the Governor of Texas by letter dated November 5, 1991. The SIP revision included, as per section 179B of the Clean Air Act, a modeling demonstration providing for timely attainment of thePM–10 National Ambient Air Quality Standards for El Paso but for emissions emanating from Mexico.

(i) Incorporation by reference.

(A) Revisions to Texas Air Control Board (TACB), Regulation I, Section 111.101, “General Prohibition;” Section 111.103, “Exceptions to Prohibition of Outdoor Burning;” Section 111.105, “General Requirements for Allowable Outdoor Burning;” Section 111.107, “Responsibility for Consequences of Outdoor Burning;” Section 111.143, “Materials Handling;” Section 111.145, ”Construction and Demolition,” Subsections 111.145(1), 111.145(2); Section 111.147, “Roads, Streets, and Alleys,” Subsections 111.147(1)(B), 111.147(1)(C), 111.147(1)(D); and Section 111.149, “Parking Lots,” as adopted by the TACB on June 16, 1989.

(B) TACB Order No. 89–03, as adopted by the TACB on June 16, 1989.

(C) Revisions to TACB, Regulation I, Section 111.111, “Requirements for Specified Sources,” Subsection 111.111(c); Section 111.141, “Geographic Areas of Application and Date of Compliance;” Section 111.145, “Construction and Demolition,” Subsections 111.145(first paragraph), 111.145(3); and Section 111.147, “Roads, Streets, and Alleys,” Subsections 111.147(first paragraph), 111.147(1)(first paragraph), 111.147(1)(A), 111.147(1)(E), 111.147(1)(F), and 111.147(2), as adopted by the TACB on October 25, 1991.

(D) TACB Order No. 91–15, as adopted by the TACB on October 25, 1991.

(E) City of El Paso, Texas, ordinance, Title 9 (Health and Safety), Chapter 9.38 (Woodburning), Section 9.38.010, “Definitions;” Section 9.38.020, “No-Burn Periods;” Section 9.38.030, “Notice Required;” Section 9.38.040, “Exemptions;” Section 9.38.050, “Rebuttable Presumption;” and Section 9.38.060, “Violation Penalty,” as adopted by the City Council of the City of El Paso on December 11, 1990.

(ii) Additional material.

(A) November 5, 1991, narrative plan addressing the El Paso moderate PM–10 nonattainment area, including emission inventory, modeling analyses, and control measures.

(B) A Memorandum of Understanding between the TACB and the City of El Paso defining the actions required and the responsibilities of each party pursuant to the revisions to the Texas PM–10 SIP for El Paso, passed and approved on November 5, 1991.

(C) TACB certification letter dated July 27, 1989, and signed by Allen Eli Bell, Executive Director, TACB.

(D) TACB certification letter dated October 28, 1991, and signed by Steve Spaw, Executive Director, TACB.

(E) El Paso PM–10 SIP narrative from pages 91–92 that reads as follows: “* * * provided that adequate information becomes available, a contingency plan will be developed in conjunction with future El Paso PM–10 SIP revisions. It is anticipated that EPA, TACB, the City of El Paso, and SEDUE will continue a cooperative effort to study the PM–10 air quality in the El Paso/Juarez air basin. Based on the availability of enhanced emissions and monitoring data, as well as more sophisticated modeling techniques (e.g., Urban Airshed Model), future studies will attempt to better define the relative contributions of El Paso and Juarez to the PM–10 problem in the basin. At that time, a contingency plan can more appropriately be developed in a cooperative effort with Mexico.”

(80) A revision to the Texas State Implementation Plan to adopt an alternate control strategy for the surface coating processes at Lockheed Corporation of Fort Worth.

(i) Incorporation by reference.

(A) Texas Air Control Board Order Number 93–13 issued and effective June 18, 1993, for Lockheed Corporation, Fort Worth approving an Alternate Reasonably Available Control Technology (ARACT). A letter from the Governor of Texas dated August 19, 1993, submitting to the EPA the ARACT demonstration.

(ii) Additional material-the document prepared by GD titled “The Proposed Alternate Reasonably Available Control Technology Determination for U.S. Air Force Plant Number Four and Ancillary Facilities of General Dynamics” dated September 16, 1991.

(81) A revision to the Texas SIP to include revisions to Texas Regulation V, 31 TAC §§115.241–115.249–Control of Vehicle Refueling Emissions (Stage II) at Motor Vehicle Fuel Dispensing Facilities adopted by the State on October 16, 1992, effective November 16, 1992, and submitted by the Governor by cover letter dated November 13, 1992.

(i) Incorporation by reference.

(A) Revisions to Texas Regulation V, 31 TAC §§115.241–115.249–Control of Vehicle Refueling Emissions (Stage II) at Motor Vehicle Fuel Dispensing Facilities, effective November 16, 1992.

(B) Texas Air Control Board Order No. 92–16, as adopted October 16, 1992.

(ii) Additional materials.

(A) September 30, 1992, narrative plan addressing: general requirements, definitions, determination of regulated universe, certification of approved vapor recovery systems, training, public information, recordkeeping, requirements for equipment installation and testing, annual in-use above ground inspections, program penalties, resources, and benefits.

(82) A revision to the Texas SIP to include a new Texas Natural Resource Conservation Commission, Part III, Chapter 101, General Rules, section 101.10, Emission Inventory Requirements. In a concurrent action, the TNRCC repealed the existing section 101.10 concerning filing of emissions data. The new rule and the repealing of the old rule was submitted to the EPA on October 15, 1992, by the Governor, as a proposed revision to the SIP.

(i) Incorporation by reference.

(A) TNRCC, Part III, Chapter 101, General Rules, section 101.10, Emission Inventory Requirements, as adopted by the TNRCC on August 20, 1992.

(B) TNRCC Order No. 92–20, as adopted by the TNRCC on August 20, 1992.

(ii) Additional material.

(A) TNRCC certification letter dated October 8, 1992, and signed by William R. Campbell, Executive Director, TNRCC.

(83) A revision to the Texas SIP to include an alternate particulate control plan for certain unpaved industrial roadways at the ASARCO copper smelter in El Paso, submitted by the Governor by cover letter dated March 30, 1994.

(i) Incorporation by reference.

(A) Texas Natural Resource Conservation Commission Order No. 94–01, as adopted by the Texas Natural Resource Conservation Commission on March 9, 1994.

(B) TNRCC Attachment 3 containing the Texas Air Control Board permit number 20345 for the ASARCO primary copper smelter in El Paso, Texas, issued May 11, 1992.

(C) TNRCC Attachment 4 containing the June 8, 1993, letter from Mr. Troy W. Dalton, Texas Air Control Board (TACB), to Mr. Thomas Diggs, U.S. EPA Region 6, addressing the ASARCO Inc. (El Paso) waiver request from TACB Regulation I, Section 111.147(1)(A), including the enclosure entitled “Waiver Provisions to Texas Air Control Board Regulation 111.147(1)(A) for ASARCO, Incorporated, El Paso Account No. EE–0007–G.”

(ii) Additional material.

(A) March 9, 1994, SIP narrative addressing the alternate particulate control plan (in lieu of paving) for certain unpaved industrial roadways at the ASARCO copper smelter in El Paso.

(84) A revision to the Texas SIP for the El Paso moderate carbon monoxide nonattainment area which has a design value less than 12.7 parts per million was submitted by the Governor of Texas to meet the November 15, 1992, CAA deadline. The elements in this incorporation include the general SIP revision and the oxygenated fuels regulations submitted to the EPA on October 23, 1992, and the completed emissions inventory submitted to the EPA on November 17, 1992.

(i) Incorporation by reference.

(A) Addition of a new Section 114.13, “Oxygenated Fuels” to the Texas Air Control Board (TACB), Regulation IV.

(B) TACB Board Order Number 92–15, as adopted by the TACB on September 18, 1992.

(C) SIP narrative plan entitled “Revisions to the State Implementation Plan (SIP) for Carbon Monoxide (CO), 1992 CO SIP for Moderate Area—El Paso,” adopted by the Texas Air Control Board September 18, 1992, addressing: 3. 1992 CO SIP Revisions for Moderate Area El Paso (new.) e. Attainment Demonstration, pages 9–10; f. Oxygenated Fuels 3) Administrative Requirements, page 13, b) Clerical Reviews, page 15, c) Field Inspections, page 15; and e) enforcement (i)–(iv), pages 17–19.

(ii) Additional material.

(A) SIP narrative plan entitled “Revisions to the State Implementation Plan (SIP) for Carbon Monoxide (CO), 1992 CO SIP for Moderate Area—El Paso,” adopted by the Texas Air Control Board September 18, 1992.

(B) Governor of Texas submittal of November 13, 1992, regarding the El Paso CO emissions inventory.

(C) The TACB certification letter dated October 1, 1992, and signed by William R. Campbell, Executive Director, TACB.

(85) The State is required to implement a Small Business Stationary Source Technical and Environmental Compliance Assistance Program (PROGRAM) as specified in the plan revision submitted by the Governor on November 13, 1992. This plan submittal, as adopted by the Texas Air Control Board (TACB) on November 6, 1992, was developed in accordance with section 507 of the Clean Air Act (CAA).

(i) Incorporation by reference.

(A) Texas Clean Air Act (TCAA), TEXAS HEALTH AND SAFETY CODE ANN. (Vernon 1992), §382.0365, “Small Business Stationary Source Assistance Program”, enacted by the Texas 1991 legislative session and effective September 1, 1991. Included in TCAA, §382.0365, are provisions establishing a small business assistance program (SBAP), an Ombudsman, and a Compliance Advisory Panel (CAP); establishing membership of the CAP; and addressing the responsibilities and duties of the SBAP, Ombudsman, and the CAP.

(B) TACB Order No. 92–22, as adopted by the TACB on November 6, 1992.

(C) Appendix C, “Schedule of Implementation”, appended to the narrative SIP Revision entitled, “Revisions to the State Implementation Plan for the Small Business Stationary Source Technical and Environmental Compliance Assistance Program, Texas Air Control Board; November 1992”.

(ii) Additional material.

(A) Narrative SIP Revision entitled, “Revisions to the State Implementation Plan for the Small Business Stationary Source Technical and Environmental Compliance Assistance Program, Texas Air Control Board; November 1992”.

(B) TACB certification letter dated November 10, 1992, and signed by William R. Campbell, Executive Director, TACB.

(C) Legal opinion letter dated October 15, 1992 from Kirk P. Watson, Chairman, TACB, to Mr. B.J. Wynne, III, Regional Administrator, EPA Region 6, regarding the composition of the Small Business Compliance Advisory Panel for Texas.

(86) [Reserved]

(87) A revision to the Texas SIP to include revisions to Texas Regulation IV, 31 TAC §114.3—Vehicle Emissions Inspection and Maintenance Program, adopted by the State on November 10, 1993, and February 16, 1994, regulations effective December 8, 1993, and revisions to Texas Department of Transportation, Chapter 17. Vehicle Titles and Registration—Vehicle Emissions Verification System, 43 TAC §17.80, adopted by the State on October 28, 1993, effective November 22, 1993, and submitted by the Governor by cover letters dated November 12, 1993 and March 9, 1994.

(i) Incorporation by reference. (continued)