§52.320. Identification of plan. — Inbound Citations

In a letter and submittal dated July 7, 1993, from the Governor of Colorado to the EPA Region VIII Administrator, the State submitted a revised Air Quality Monitoring State Implementation Plan. The plan was adopted by the State on March 18, 1993, and completely replaces the previous version of the Air Quality Monitoring plan as identified at 40 CFR 52.320 (c)(17). The revisions updated the plan to bring it into conformance with the Federal requirements for air quality monitoring as found in 40 CFR part 58. The State commits to meet these Federal requirements.

(c) Revisions to the Colorado State Implementation Plan, Carbon Monoxide Redesignation Request and Maintenance Plan for Colorado Springs, as adopted by the Colorado Air Quality Control Commission on January 15, 1998, State effective March 30, 1998, and submitted by the Governor on August 19, 1998. The Maintenance Plan removes the Clean Air Campaign from the SIP. The Clean Air Campaign was approved into the SIP at 40 CFR 52.320(c)(43)(i)(A).

(82) The Governor of Colorado submitted the Denver moderate nonattainment area PM10 State Implementation Plan (SIP) with a letter dated March 30, 1995. The Governor submitted revisions to Regulation No. 13, one of the control measures relied on in the PM10 SIP, on December 22, 1995. These submittals as well as support documentation submittals made on June 8, 1993, June 10, 1993, June 25, 1993, July 19, 1993, August 5, 1993, September 3, 1993, September 21, 1993, October 20, 1993, December 12, 1993, January 19, 1994, December 23, 1994, March 3, 1995, and November 8, 1995 satisfy those moderate PM10 nonattainment area SIP requirements due for the Denver PM10 nonattainment area on November 15, 1991. EPA is approving the SIP. This approval replaces the previous limited approval at 40 CFR 52.320(c)(61).

(A) 4, “Regulation on the Sale of New Woodstoves and the Use of Certain Woodburning Appliances During High Pollution Days,” 5 CCR 1001-6, as adopted by the Air Quality Control Commission on June 24, 1993, effective August 30, 1993.

(B) (1) Arvada, Colorado. Ordinance number 2451, effective November 2, 1987, regarding woodburning restrictions.

(2) Aurora, Colorado. Ordinance numbers 87-118 and 92-14, effective May 22, 1987 and May 22, 1992, respectively, regarding woodburning restrictions.

(3) Boulder, Colorado. Ordinance numbers 5007 and 5445, adopted November 25, 1986 and April 21, 1992, respectively, regarding woodburning restrictions.

(4) Broomfield, Colorado. Ordinance number 794, effective November 24, 1988, regarding woodburning restrictions.

(5) Denver, Colorado. Ordinance numbers 293 and 1018, approved May 30, 1990 and December 16, 1993, respectively, regarding woodburning restrictions.

(6) Douglas County, Colorado. Resolution number 991-128, adopted November 14, 1991, regarding woodburning restrictions.

(7) Englewood, Colorado. Ordinance numbers 31 and 39, passed on July 20, 1992, regarding woodburning restrictions.

(8) Federal Heights, Colorado. Ordinance number 565, adopted January 5, 1988, regarding woodburning restrictions.

(9) Glendale, Colorado. Ordinance numbers 2 and 14, adopted January 5, 1988 and effective on October 20, 1992, respectively, regarding woodburning restrictions.

(10) Greenwood Village, Colorado. Ordinance numbers 17 and 9, effective July 9, 1988 and March 25, 1992, respectively, regarding woodburning restrictions.

(11) Jefferson County, Colorado. Resolution numbers CC89-873 and CC90-617, dated December 29, 1989 and August 7, 1990, respectively, regarding woodburning restrictions.

(12) Lafayette, Colorado. Ordinance number 24; series 1988, effective November 15, 1988, regarding woodburning prohibitions.

(13) Lakewood, Colorado. Ordinance numbers 0-86-113 and 0-92-61, effective December 1, 1986 and November 28, 1992, respectively, regarding woodburning restrictions.

(14) Littleton, Colorado. Ordinance numbers 51 and 26, passed on December 6, 1988 and August 18, 1992, respectively, regarding woodburning restrictions.

(15) Longmont, Colorado. Ordinance number 0-89-1, adopted December 27, 1988, regarding woodburning restrictions.

(16) Mountain View, Colorado. Ordinance number 90-5, approved on January 7, 1991, regarding woodburning restrictions.

(17) Sheridan, Colorado. Ordinance numbers 22 and 1, approved October 25, 1988 and February 9, 1993, respectively, regarding woodburning restrictions.

(18) Thornton, Colorado. Ordinance numbers 2120 and 2194, adopted October 28, 1991 and September 28, 1992, respectively, regarding woodburning restrictions.

(19) Westminster, Colorado. Ordinance numbers 1742 and 2092, enacted on November 9, 1987 and December 28, 1992, respectively, regarding woodburning restrictions.

(C) 16, “Concerning Material Specifications for, Use of, and Clean-up of Street Sanding Material,” 5 CCR 1001-18, as adopted by the Air Quality Control Commission on September 22, 1994, effective November 30, 1994.

(D) 1, “Emission Control Regulations for Particulates, Smokes, Carbon Monoxide, and Sulfur Oxides for the State of Colorado,” 5 CCR 1001-3, Sections I-IV and VI-IX, and Appendices A and B, as adopted by the Air Quality Control Commission on August 19, 1993, effective October 20, 1993; with revisions to Sections VII and VIII, adopted by the Air Quality Control Commission on September 22, 1994, effective November 30, 1994.

(E) (1) Permit 86AD352(1), effective date November 13, 1986, regulates SO2 emissions at Unit #1.

(2) Permit 86AD352-2, effective date April 30, 1992, regulates SO2 emissions at Unit #4.

(F) total PM10 emissions limitations at the animal feed manufacturing facility.

(1) Permit 93AD1008-1, effective date October 19, 1993, regulating emissions at the finished product loadout facility.

(2) Permit 93AD1008-2, effective date October 19, 1993, regulating emissions at the grain receiving facility.

(G) (1) Permit 93AR1363-1, effective date January 12, 1994, regulating emissions at the Table shot blaster and associated baghouse.

(2) Permit 93AR1363-2, effective date January 12, 1994, regulating emissions at the five grinding booths-stand and associated baghouse.

(3) Permit 93AR1363-3, effective date January 12, 1994, regulating emissions at the five grinding booths-hand and associated baghouse.

(4) Permit 93AR1363-4, effective date January 12, 1994, regulating emissions at the Muller-25 sand system and associated baghouse.

(5) Permit 93AR1363-5, effective date January 12, 1994, regulating emissions at the Coleman core oven-sand.

(6) Permit 93AR1363-6, effective date January 12, 1994, regulating emissions at the Spinner wheelabrator and associated baghouse.

(7) Permit 93AR1363-7, effective date January 12, 1994, regulating emissions at the Sand sile-core room and associated baghouse.

(8) Permit 93AR1363-8, effective date January 12, 1994, regulating emissions from pouring of molten iron (casting) and castings cooling.

(9) Permit 93AR1363-9 effective date January 12, 1994, regulating emissions at three tumble blast machines and associated baghouse.

(10) Permit 93AR1363-10, effective date January 12, 1994, regulating emissions at two mullers-80A and associated baghouse.

(11) Permit 93AR1363-11, effective date January 12, 1994, regulating emissions at the Casting shakeout hood and associated baghouse.

(12) Permit 93AR1363-12, effective date January 12, 1994, regulating emissions at the Casting-disamatic mold and associated baghouse.

(13) Permit 93AR1363-13, effective date January 12, 1994, regulating emissions at the Sand silo-disamatic and associated baghouse.

(14) Permit 93AR1363-14, effective date January 12, 1994, regulating emissions at the Sand silo-air set room and associated baghouse.

(15) Permit 93AR1363-15, effective date January 12, 1994, regulating emissions at two electric induction furnaces and associated baghouse.

(16) Permit 93AR1363-16, effective date January 12, 1994, regulating emissions at two Inducto-Therm electric induction furnaces model #2000/4, serial nos. 40102 and 40103, and associated baghouse.

(17) Permit 93AR1363-17, effective date January 12, 1994, regulating emissions from chemicals used in core making process.

(18) Permit 93AR1363-18, effective date January 12, 1994, regulating emissions at the Loop shakeout and associated baghouse.

(19) Permit 93AR1363-19, effective date January 12, 1994, regulating emissions at the Floor shakeout and associated baghouse.

(20) Permit 93AR1363-20, effective date January 12, 1994, regulating emissions at the Reclaim sand and associated baghouse.

(21) Permit 93AR1363-21 effective date January 12, 1994, regulating emissions at the Sand heater/cooler and associated baghouse.

(22) Permit 93AR1363-22, effective date January 12, 1994, regulating emissions at the Paint spray booth.

(H) (1) Permit 10JE660, effective date February 25, 1997, regulating emissions at the #4 boiler: tangential fired cogeneration steam boiler.

(2) Permit 11JE305-1, effective date February 19, 1997, regulating emissions at the #5 boiler: tangential fired cogeneration steam boiler.

(I) (1) Permit 92JE129-1, effective date June 29, 1995, regulating emissions at the KTG glass melting furnaces #1, #2 and #3.

(J) (1) Permit 90AD524, effective date March 20, 1991, regulating a Tulsa natural gas fired 20MMbtu/hour heater equipped with low-NOX burners.

(2) Permit 90AD053, effective date March 20, 1991, regulating process heaters H-10, H-11 and H-27 and process boilers B4, B6, and B8 all burning fuel gas only.

(3) Permit 91AD180-3, effective December 28, 1992, regulating the three stage Claus sulfur recovery unit with tail gas recovery unit.

(A) Regional Air Quality Council, “Guidelines for Reducing Air Pollution from Street Sanding” sets voluntary guidelines for public works departments to follow to reduce the amount of street sand applied, and includes recommendations for increasing the effectiveness of street cleaning operations.

(c) The submittal revises the Common Provisions regulation by adding affirmative defense provisions for source owners and operators for excess emissions during periods of startup and shutdown. The affirmative defense provisions are contained in section II.J. As indicated in 40 CFR 52.320(c)(109), EPA approved the affirmative defense provisions contained in sections II.J.1 through II.J.4 of the Common Provisions regulation, adopted August 16, 2001 and effective September 30, 2001. Section II.J.5 of the Common Provisions regulation, adopted August 16, 2001 and effective September 30, 2001, is disapproved.