Arkansas SIP: Regulation of Plan § 8. Compliance Schedules and Emission Limitations Applicable to Existing Equipment.
Regulatory Text:
SECTION 8. COMPLIANCE SCHEDULES AND EMISSION LIMITATIONS APPLICABLE TO EXISTING EQUIPMENT
(Approved by EPA 10/05/76 (41 FR 43904) at 52.170(c)(04) effective 10/05/76. Revisions approved by EPA 01/14/82 (47 FR 02113) at 52.170(c)(14) effective 02/16/82 and 01/12/82 (47 FR 01291) at 52.170(c)(16) effective 03/15/82.)
(a) The provisions of this section shall be in full effect June 30, 1975, and are applicable only to existing equipment specifically identified in this section.
(b) No person shall cause or permit the emissions of particulate matter from the equipment identified hereinunder to exceed the limitations of this section and no person shall cause or permit the modification of said equipment without first having obtained a permit from the Department in accordance with the provisions of Section 4 of these regulations.
(c) Owners or operators of equipment identified hereinunder shall supply upon request of the Director such information as may be required under the provisions of Section 7 of these regulations, information regarding preventive maintenance, and information regarding other maintenance, structural changes or repairs which do not otherwise require issuance of permit by the Department.
(d) No person shall cause or permit visible emissions (other than uncombined water vapor) from equipment identified hereinunder and which was installed and in operation, or for which a permit had been issued by the Department prior to January 30, 1972 to exceed the following limitations:
(i) Emissions shall not exceed a density equal to or darker than No. 2 on the Standard Smoke Chart, or an opacity which obscures vision to a degree equal to or greater than smoke No. 2 density, except that emissions of density or opacity greater than No. 2 will be allowed for not more than five minutes in the aggregate in any consecutive 60 minute period, provided such emissions will not be permitted more than three times during any 24 hour period.
(e) No person shall cause or permit visible emissions (other than uncombined water vapor) from new equipment identified hereinunder which was installed or permitted by the Department after January 30, 1972 to exceed the following limitations or to exceed any applicable visible emission limitations of the New Source Performance Standards promulgated by the United States Environmental Protection Agency:
(i) For incinerators and fuel burning equipment, exclusively, emissions shall not exceed a density equal to or darker than No. 1 on the Standard Smoke Chart, or an opacity which obscures vision to a degree equal to or greater than smoke No. 1 density, except that emissions of a density or opacity greater than No. 1, but not exceeding No. 3 will be allowed for not more than five minutes in the aggregate in any consecutive 60 minute period, provided such emissions will not be permitted more than three times during any 24 hour period.
(ii) For equipment used in a manufacturing process, emissions shall not exceed a density equal to or darker than No. 1 on the Standard Smoke Chart or an opacity that obscures vision to a degree equal to or greater than smoke of No. 1 density.
(f) No person shall cause or permit the operation of the equipment described below to be operated in a manner which would exceed or violate the standards set forth hereinafter.
(i) The effective date of the following emission limitations is June 1, 1975, or as the new sources included herein, go into operation.
REGION 16
PROCESS ALLOWABLE
EQUIPMENT PCD EMISSIONS
(LB/HR)
-------------------------------------------
CSN: 150001
NAME: Arkansas Kraft at Morrilton
1. Recovery Boiler ESP 425
2. Smelt Tank Mist E. 25
3. Lime Kiln Scrubber 110
4. No. 1 Bark Boiler Cyclone 150
5. No. 2 Boiler Cyclone 135
6. Power Boiler 39
CSN: 260002
NAME: Union Carbide at Hot Springs
1. Ore Dryer Scrubber 75
2. Coarse Ore F. Filter 15
3. Dry Grind Scrubber 30
4. Fine Ore - East F. Filter 5
5. Fine Ore - West F. Filter 5
6. Intermediate Ore Scrubber 5
7. Preheater Feed Scrubber 5
8. Salt Pulverizer Scrubber 5
9. Roaster Off-gas* Scrubbers 250
10. Kiln Cooler Scrubbers 15
11. MVO Product Scrubber 10
12. Limestone F. Filter 3
13. Hydrated Lime F. Filter 3
*Equipped with a standby scrubber for use 10% of time when main
scrubber is being repaired. Maximum allowable emission rate is same
for both situations.
SN: 300008
NAME: Acme Brick at Malvern
1. Rotary Kilns Scrubber 80
CSN: 300009
NAME: Baroid National Lead at Malvern
1. Roasting Kiln F. Filter 150
CSN: 350016
NAME: International Paper at Pine Bluff
1. Wood Waste Boiler Cyclone 500
2. No. 2 Recovery Boiler ESP 80
3. No. 3 Recovery Boiler ESP 80
4. No. 4 Recovery Boiler ESP 225
5. No. 4 Recovery Boiler ESP 225
6. No. 2 Smell Mist E. 30
7. No. 3 Smell Mist E. 30
8. No. 4 Smelt Mist E. 55
9. No. 1 Lime Kiln Scrubber 45
10. No. 2 Lime Kiln Scrubber 45
11. No 1 Slaker Vent 40
12. No 2 Slaker Vent 40
13. No. 1 Power Boiler Cyclone 65
14. No. 1 Power Boiler Cyclone 65
15. No. 2 Power Boiler Cyclone 65
16. No. 2 Power Boiler Cyclone 65
17. Keeler Package Boiler 15
18. C.E. Package Boiler 10
19. Wickes Package No. 1 10
20. Wickes Package No. 2 10
CSN: 350017
NAME: Weyerhaeuser at Pine Bluff
1. Lime Kiln Scrubber 40
2. Recovery Furnace ESP 800
3. Slaker Vent 20
4. Dissolving Tank 35
CSN: *430002
NAME: Arkansas Lightweight at England
1. 125 Ft. Kiln 140
2. 150 Ft. Kiln 140
*The requirements of subsection (d) of this section shall not be in
effect until February 1, 1976.
SN: 600001
NAME: Stauffer Chemical at Little Rock
1. Bauxite Kiln Cyclone 97
2. Clay Kiln Cyclone 85
CSN: 600004
NAME: Porocel Chemical at Little Rock
1.Dryer Scrubber 95
2. Mill Scrubber 13
3. Calcinator #l Scrubber 32
4. Calcinator #l Scrubber 32
CSN: 600005
NAME: A. P. Green at Little Rock
1. Kiln F.Filler 130
CSN: 630005
NAME: Reynolds Aluminum at Bauxite
(Bldg. 50)
1. Calcining rotary kiln ESP 60
2. Calcining rotary kiln ESP 60
3. Calcining rotary kiln ESP 60
4. Calcining rotary kiln ESP 60
5. Calcining rotary kiln ESP 60
7. Calcining rotary kiln ESP 60
8. Calcining rotary kiln ESP 60
9. Calcining rotary kiln ESP 60
(Bldg 225)
10. Sinter kiln ESP 60
11. Sinter kiln ESP 60
12. Sinter kiln ESP 60
13. Sinter kiln ESP 60
14. Sinter kiln ESP 60
15. Sinter kiln ESP 60
16. Lime kiln Scrubber 120
*the requirements of subsection (d) of this section shall not be in
effect until February 1, 1976.
ANNUAL
PROCESS EQUIPMENT PCD EQUIPMENT ALLOWABLE
UTILIZATION EMISSIONS
(PERCENT) (LB/HR)
-----------------------------------------------------------
CSN: 630010
ALCOA at Bauxite
(Bldg. 50)
1. No. 1 Kiln ESP 77 30
2. No. 2 Kiln ESP 77 30
3. No. 3 Kiln ESP 77 30
4. Calciner ESP 77 55
5. Fugitive 10 F.Filters 100 12
(Bldg. 51)
6. Fugitive 1 F. Filter 100 1.2
(Bldg. 55)
7. Fugitive 3 F. Filters 100 1.5
(Bldg. 60)
8. No. 1 Kiln Cyclone 50 35
9. No. 2 Kiln ESP 80 20
10. Fugitive 8 F. Filters 100 4.5
(Bldg. 70)
11. Fugitive 1 Scrubber
5 F. Fillers 100 3
12. Kiln (Bldg. 104) Rotoclone 75 80
13. Fugitive (Bldg. 106) F. Filter 100 4
Fugitive F. Filter 100 1.2
(Bldg. 110)
14. Boiler 100 10
15. Boiler 100 10
16. Boiler 100 10
17. Boiler 100 14
(Bldg. 225)
18. No. 1 Kiln ESP 80 100
19. No. 2 Kiln ESP 80 25
20. No. 3 Kiln ESP 80 25
21. No. 4 Kiln ESP 80 25
22. No. 5 Kiln ESP 80 25
23. No. 6 Kiln ESP 80 25
24. No. 7 Kiln ESP 80 25
25. No. 1 Cooler Multiclone 85 75
26. No. 7 Cooler Multiclone 85 135
(Bldg. 400)
27. Process Cyclone 75 50
28. Process Cyclone 75 50
29. Process Cyclone 75 50
30. Process 8 F. Fillers 100 12
(Bldg. 405)
31. No 1 Kiln Multiclone 85 75
32. No. 2 Kiln ESP 85 35
(Bldg. 410)
33. Fugitive 5 F. Filters 100 12.5
(Bldg. 415)
34. Fugitive 8 F. Filters 100 24
(Bldg. 420)
35. Fugitive 12 F Filters 100 30
(Bldg. 425)
36. Converter No. 1 85 1
37. Converter No. 2 85 1
38. Converter No. 3 85 1
39. Converter No. 4 85 1
40. Converter No. 5 85 1
41. Converter No. 6 85 1
42. Converter No. 7 85 1
43. Converter No. 8 85 1
44. Converter No. 9 85 1
45. Dryer No. 1 85 5
46. Dryer No. 2 85 5
47. Dryer No. 3 85 5
48. Dryer No. 4 85 5
49. Dryer No. 5 85 5
50. Dryer No. 6 85 5
51. Dryer No. 7 85 5
52. Dryer No. 8 85 5
53. Dryer No. 9 85 5
54. Cooler No. 1 85 5
55. Cooler No. 2 85 5
56. Cooler No. 3 85 5
57. Cooler No. 4 85 5
59. Cooler No. 6 85 5
60. Cooler No. 7 85 5
61. Cooler No. 8 85 5
62. Cooler No. 9 85 5
63. Fugitive 6 F. Filters 100 30
(Bldg. 426)
64. Converter No. 1 85 1
65. Converter No. 2 35 1
66. Converter No. 3 85 1
67. Converter No. 4 85 1
68. Dryer No. 1 85 5
69. Dryer No. 2 85 5
70. Dryer No. 3 85 5
71. Dryer No. 4 85 5
72. Cooler No. 1 85 5
73. Cooler No. 2 85 5
74. Cooler No. 3 85 5
75. Cooler No. 4 85 5
76. Fugitive 8 F. Filters 100 6
(Bldg. 451)
77. Fugitive 7 F. Filters 100 10.5
78. Fugitive Hydral Spray Tower 85 2.0
Except for the equipment identified as being served by fabric
filters, the limitations of this subsection and Subsection (d) of this
section shall not be in effect until June 1, 1977 for the equipment
located in Buildings 425 and 426 provided the following conditions are
fully met:
(A) The following increments of progress are met
and promptly reported as such increments relate to the installation of
equipment which will enable attainment of the
limitations of this subsection:
ACTION DATE
---------------------------------------------------------------
(1) Date of submittal of
the source's final control plan March 1, 1975
to the Department of Pollution
Control and Ecology;
(2) Date by which contracts
for emission control systems or
process modification will be awarded;
or date by which orders will be July 1, 1975
issued for the purchase of component
parts to accomplish emission control
or process modification;
(3) Date of initiation of on-site
construction or installation of emission October 1, 1975
control equipment or process change;
(4) Date by which on-site
construction or installation of January 1, 1977
emission control equipment or process
modification is to be completed;
(5) Commencement date operation of
source with emission control system in March 1, 1977
place and functioning; and
(6) Date by which full and final
compliance is achieved, which compliance
is recognized by the filing of a June 1, 1977
certificate of compliance with the
Department and which certificate
is based upon a sampling program
approved by the Commission.
(B) The equipment utilization, on annual average, does
not exceed the percent utilization given for each piece of equipment
as described above under CSN 630010. For purposes of
this regulation, annual equipment utilization for similar pieces of
equipment serving parallel processes located in the same building and
having identical allowable emission rates, may be
determined by computing an equivalent annual average. An equivalent
annual average is computed by summing the number of hours which each
of (N) similar pieces of equipment is operated during a year and
dividing that sum by the product of (N) and 8,760 hours. The owner or
operator of the equipment affected by this requirement shall maintain
such records as may be necessary to assure the Director that the
equipment utilization rates as provided above are not exceeded.
(C) The requirements of Subsection (B) above shall be
rescinded upon full attainment of the emission limitations provided
above for the equipment in Buildings 425 and 426.
REGION 16 (Continued)
ALLOWABLE
PROCESS EQUIPMENT PCD EMISSIONS
(LB/HR)
---------------------------------------------------------------
CSN: 630011
NAME: American Cyanamid at Bryant
1. Rotary kiln Baghouse 50
CSN: 630012
NAME: Milwhite Company at Bryant
1. 30 Ft. kiln F. Filter 23
2. 40 Ft. kiln F. Filter 32
3. Product Bin Vent F. Filter 26
4. #1 & #2 Mills F. Filter 50
CSN: 600409
NAME: Little Rock Sewage Treatment Plant
at Little Rock
1. Incinerator Scrubber 30
CSN: 600003
NAME: Minnesota Mining and Manufacturing
at Little Rock
1. Dryer ESP 50
2. Crusher F. Filter 50
3. Rotary kiln - No. 1 Cyclone 25
4. Rotary kiln - No. 2 & 3 200
5. Preheater ESP 150
6. Mixers 100
7. Coolers 100
8. Clay Tanks F. Filter 10
9. Filler Bin F. Filter 10
CSN: 300019
NAME: (a) Reynolds Aluminum at Jones Mill
1. Furnace Bldgs 58 & 60 Stack 70
2. Furnace Building 50 Stack 35
3. Fugitive dust system
for Green Mill ESP 134
4. Electro-Melt Furnace F. Filter 3
(b) Visible emissions in excess of these Regulations of the
Plan may be permitted from the stacks serving Buildings 50, 58, and 60
during those periods in which the fires in the furnace are being
moved, provided that such excessive emissions do not occur more than
one hour, in the aggregate, per day from each of the two stacks and
provided, further, that the maximum allowable emission rate in lbs/hr
for each stack is not exceeded.
(c) Fugitive emissions from the pot rooms to the open air
shall not exceed 0.06 grains/standard cubic foot measured in the roof
monitor at the approximate mid-point of the pot line.
CSN: 10000
NAME: (a) Reynolds Aluminum at Gum Springs
1. Pot Line 4 parallel
scrubbers
served by
4 stacks 75/stack
(b) Fugitive emissions from the pot rooms to the open air
shall not exceed 0.06 grains/standard cubic foot measured in the roof
monitor at the approximate mid-point of the pot line.
REGION 17
ALLOWABLE
PROCESS EQUIPMENT PCD EMISSIONS
(LB/HR)
--------------------------------------------------------------
CSN: 660028
NAME: Fourco Glass at Fort Smith
1. Unloading F. Filter 60
2. Furnace 38
3. Furnace 30
CSN: 660081
NAME: Acme Brick at Fort Smith
1. Grinding Enclosed operation 115
2. Screening Enclosed operation 80
CSN: 720068
NAME: Moore Drop Forging
1. Grinding Cyclone 160
-----------------------------------------------------------
REGION 18
ALLOWABLE
PROCESS EQUIPMENT PCD EMISSIONS
(LB/HR)
------------------------------------------------------------
CSN: 180084
NAME: Temple Gypsum at West Memphis
1. Dryer ESP & F. Filter 120
CSN: *180082
NAME: Arkansas Lightweight Aggregate at West Memphis
1. Old kiln 140
2. New kiln Scrubber 40
*The requirements of subsection (d) of this section shall not be in
effect until July 1, 1976.
CSN: *180010
NAME: Mid-South Foundry at West Memphis
1. Cupola F. Filter 40
-----------------------------------------------------------
*The requirements of subsection (d) of this section shall not be in
effect until July 1, 1976.
REGION 19
ALLOWABLE
PROCESS EQUIPMENT PCD EMISSIONS
(LB/HR)
-----------------------------------------------------------
CSN: 020013
Georgia-Pacific at Crossett
1. No. 2 Lime kiln Scrubber 57.5
2. No. 3 Lime kiln Scrubber 57.5
3. No. 7 Recovery ESP 147.5
4. No. 7 Recovery ESP 147.5
5. No. 7 Recovery ESP 147.5
6. No. 7 Recovery ESP 147.5
7. Nu. 7 Smelt Scrubber 21.5
8. No. 7 Smelt Scrubber 21.5
9. No. 6 Recovery ESP 375
10. No. 6 Recovery ESP 375
11. No. 6 Smelt Scrubber 20
12. No. 5 Recovery ESP 225
13. No. 5 Smelt 35
14. No. 1A Boiler 15
15. No. 2A Boiler 15
16. No. 3A Boiler 15
17. No. 4A Boiler 15
18. 5A Boiler Cyclone 20
19. 6A Boiler Cyclone 160
20. 7A Boiler 15
21. 8A Boiler 15
22. 9A Boiler Scrubber 360
23. Lime Slaker 40
CSN: 520013
NAME: International Paper at Camden
1. W. W. Boiler 350
2. Slaker Vent Scrubber 20
3. Lime kiln Scrubber 70
4. No. 1 Recovery Boiler ESP 100
5. No. 1 Recovery Boiler ESP 100
6. No. 2 & 3 Recovery ESP 70
7. No. 1 Dis. Tank Scrubber 40
8. No. 2 Dis. Tank Scrubber 40
9. No. 3 Dis. Tank Scrubber 40
10. No. 1 Power Boiler 60
11. No. 2 Power Boiler 60
CSN: 700014
NAME: Cities Service Co. at El Dorado
1. Unit A F. Filter 20
2. Unit B F. Filter 20
3. Unit C F. Filter 20
4. Scrubber A 20
5. Scrubber B 20
CSN: 70016
NAME: Lion Oil Company at El Dorado
1. No. 3 Cracker ESP 200
2. No. 7 Cracker ESP 200
3. Low P. Boiler 14
4. Low P. Boiler 14
5. Low P. Boiler 14
6. High P. Boiler 18
7. High P. Boiler 18
8. High P. Boiler 18
CSN: 700038
NAME: J. & M. P Poultry at El Dorado
1. Feed Mill Cyclone 32
CSN: 700040
NAME: Monsanto at Eldorado
1. H2SO4 Conc. Scrubber 9
2. East AN Neut. Mist E. 27
3. West AN Neut. Mist E. 27
4. AN Low Conc. Mist E. 10
5. AN Prilling Tower Scrubber 8
6. AN Prilling Tower Fan 67
7. SA Absorption 35
CSN: 520007
NAME: Celotex Corporation at Camden
1. Multiple sources Cyclone 25
2. Asphalt saturator 33
3. Asphalt saturator 17
4. Baghouse 4
CSN: 700098
NAME: ENSCO at El Dorado
1. Incinerator Scrubber 34
---------------------------------------------------------
REGION 20
ALLOWABLE
PROCESS EQUIPMENT PCD EMISSION
(LB/HR)
---------------------------------------------------------
CSN: 380019
NAME: Frit Industries (Gulf Oil Co.)
1. Thermal Oxidizer Scrubber 3
2. Granulation Plant Cyclone #1 11
3. Granulation Plant Cyclone #2 3
4. Granulation Plant Granulation
Exhaust Stack 6
CSN: 470012
NAME: Agrico Chemical at Blytheville
1. A. GranuIator Scrubber 190
2. B. Granulator Scrubber 190
3. C. Granulator Scrubber 190
CSN: 540003
NAME: Gardinier Big River at Helena
1. AN Prilling Tower 20
2. AN Prilling Tower 20
3. AN Prilling Tower 20
4. AN Prilling Tower 20
5. AN Conc. Vent 20
6. AN Predryer Vent 40
7. AN Dryer Vent 40
8. AN Cooler Vent 40
9. AN Prilling Coating 9
10. AN Product Bagging 20
11. Ammonium Phos. Fume Scrubber 30
12. Ammonium Phos. Dust Scrubber 278
13. Ammonium Phos. Neut. 5
14. Boiler A 20
15. Boiler B 5
16. Boiler C 20
17. Ammonia Reformer Boiler 10
18. Bulk Product Loading 20
19. No. 1 Phosphate Grinder 18
20. No. 2 Phosphate Grinder 12
21. Phos. Acid Fume Scrubber 5
22. Urea Plant Cooling Vent 50
23. Urea Plant Drying System 30
24. Urea Prilling Tower Fan 25
25. Urea Prilling Tower Fan 25
26. Urea Prilling Tower Fan 25
27. Urea Prilling Tower Fan 25
28. Urea Surge Tank Vent 10
29. Sulphuric Acid Plant 42.5
CSN: 540004
NAME: Mohawk Rubber at Helena
1. Mixing F. Filter 27
2. Boiler 1
-------------------------------------------------------------
REGION 21
ALLOWABLE
PROCESS EQUIPMENT PCD EMISSIONS
(LB/HR)
-------------------------------------------------------------
CSN: 330002
NAME: Silica Products at Guion
1. Dryer Cyclone 32
2. Kiln F. Filler 72
REGION 22
CSN: 310005
NAME: Ideal Cement at Okay
1. No. 1 Kiln ESP 70
2. No. 2 Kiln ESP 70
3. No. 1 Cooler Cyclone 50
4. No. 2 Cooler Cyclone 50
5. Dryer F.Filter 20
CSN: 310010
NAME: Weyerhaeuser Gypsum Wallboard at Briar
1. Flash Drying Roller #1 Cyclone 86
2. Flash Drying Roller #2 Cyclone 86
3. Flash Drying Roller #3 Cyclone 86
4. Flash Drying Roller #4 Cyclone 86
5. Kettle #1 Cyclone 267
6. Kettle #2 Cyclone 267
7. Kettle #3 Cyclone 267
8. Kettle #4 Cyclone 267
9. Kettle #5 Cyclone 267
10. Kettle #6 Cyclone 267
11. Six Hot Pits 2 Cyclones, (Storage Bins)
Baghouse 81
12. Rotary Scrubber 5
13. Bundler End Saw (4) Scrubber 1
CSN: 41001
NAME: Arkansas Cement at Foreman
1. No. 1 Kiln ESP 67
2. No. 2 Kiln ESP 63
3. No. 3 Kiln ESP 170
4. No. 1 Cooler 132
5. No. 2 Cooler 157
6. No. 3 Cooler 186
CSN: 410002
NAME: Nekoosa-Edwards at Ashdown
1. Recover Furnace ESP 575
2. Smelt Tank Scrubber 154
3. Power Boiler Cyclone 342
4. Lime Kiln Scrubber 107
5. New Power Boiler Scrubber 75
----------------------------------------------------------
PLANTS UNDER CONSTRUCTION
CSN: 350110
NAME: Arkansas Power & Light at White Bluff
1. Coal fired Boiler #1 ESP
2. Coal fired Boiler #2 ESP
(Common Stack) 1,667
CSN: 040107
NAME: Southwestern Electric Power Co. at Gentry
1. Coal fired Boiler ESP 516
CSN: 210036
NAME: Potlatch Corporation at McGehee
1. Recovery Boiler ESP 230
2. Lime Kiln Scrubber 40
3. Smelt Tank Scrubber 20
4. Power Boiler 60
5. Sludge lncinerator Scrubber 25
CSN: 320036
NAME: Arkansas Eastman Co. at Batesville
1. Coal fired Boiler #1 ESP
2. Coal fired Boiler #2 ESP
3. Coal fired Boiler #3 ESP
(Common stack) 165
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(ii) Stone Quarrying and Crushing Operations
(A) The requirements of this subsection shall apply to limestone and crushing operations having a primary crushing capacity of 300 tons per hour and to all other stone quarrying and crushing operations having a primary crushing capacity of 500 tons per hour.
(B) Prior to September 1, 1975, owners and operators of quarrying and crushing operations affected by the provisions of this subsection shall notify the Department in writing as to the location of said quarrying and crushing operations and shall describe the nature of the operation, the capacity of the equipment used at said location, and the nature and estimated efficiency of air pollution control techniques employed at said location.
(C) No person shall cause or permit the operation of a quarrying and crushing operation affected by the provisions of this subsection in a manner which would allow excessive and unnecessary amount of particulate matter to become airborne. For purposes of this requirement, wet sprays on the inlets and outlets of crushers, or equivalent controls, shall be considered minimal controls necessary to prevent unnecessary amounts of particulate matter from becoming airborne. No quarrying or crushing facility shall be permitted to operate in a manner which would cause visible emissions to extend beyond the property line of the affected facility or which would interfere with the attainment and maintenance of the National Ambient Air Quality Standards.
(iii) Rice and Soybean Processing Facilities
(A) The requirements of this section shall apply to facilities known as rice mills and soybean processing plants. It is not intended that these regulations apply to facilities designed for the drying and storage of rough rice or soybeans.
(B) No person shall cause or permit the operation of facilities affected by the provisions of this subsection in a manner which would allow the emission of particulate matter from said facilities to exceed 1.5 pound for each ton of rice or soybeans processed.
(iv) Asphalt (Mix) Concrete Plants
(A) No person shall cause or permit the operation of an asphalt concrete plant, constructed or modified after June 11, 1973, to exceed the Standards of Performance for New Stationary Sources (40 CFR 60.90) as promulgated by the United States Environmental Protection Agency.
(B) After June 1, 1976, no person shall cause or permit the operation of an asphalt concrete plant, constructed or modified prior to June 11, 1973, except as specified herein. Prior to commencement of operation at any location, the owner or operator shall notify the Director in writing of the location of the asphalt concrete plant, stating the capacity of the plant, the control equipment to be used and the expected rate of emissions. Upon receipt of such notification, the Director may authorize the operation as proposed by said owner or operator or may require, where the plant is proposed to be operated in areas of high population density or areas in which the National Ambient Air Quality Standards are threatened, more stringent controls than proposed by said owner or operator. In no case, however, shall the Director approve or authorize the operation of an asphalt plant from which the emissions exceed 100 lbs/hr or 1000 lbs/day.
(C) Routine maintenance, repair and replacement, relocation of a portable plant, change of aggregate, and transfer of ownership are not considered modifications which would require a plant which was constructed prior to June 11, 1973 to comply with the provisions of Subsection (A) of this section.
(D) Portable asphalt concrete plants which relocate after June 30, 1975 shall, upon said relocations, comply fully with the provisions of Subsection (B) of this subsection.
(E) Except as provided by the provision of Subsection (B) of this subsection, portable asphalt concrete plants which were constructed or modified prior to June 11, 1973 shall not be affected by the visible emission limitations of the Regulations of the Plan.