PERMIT TO OPERATE

Under the authority of RSMo 643 and the Federal Clean Air Act the applicant is authorized to

operate the air contaminant source(s) described below, in accordance with the laws, rules, and

conditions set forth here in.

Operating Permit Number:

Expiration Date:

Project Number: 099-0002-020

Installation Name and Address

River Cement Company - Selma Plant

Outer Road North at Highway 61 and Interstate 55

Festus, MO 63028

Jefferson County

Parent Company's Name and Address

RC Cement Company, Inc.

100 Brodhead Road

Bethlehem, PA 18017

Installation Description:

River Cement Company – Selma Plant manufactures portland cement in

Jefferson County. The installation is located in an ozone non-attainment

area. The installation is an existing major source of particulate matter, sulfur

dioxide, nitrogen oxides and hazardous air pollutants (HAPs).

Effective Date Director or Designee

Department of Natural Resources
River Cement Company - Selma Plant 2

Project No. 099-0002-020

Table of Contents

I. INSTALLATION DESCRIPTION AND EQUIPMENT LISTING...................................................8

INSTALLATION DESCRIPTION ...............................................................................................8

EMISSION UNITS WITH LIMITATIONS ...................................................................................8

EMISSION UNITS WITHOUT LIMITATIONS ..........................................................................10

DOCUMENTS INCORPORATED BY REFERENCE.................................................................11

II. PLANT WIDE EMISSION LIMITATIONS .......................................................................12

Permit Condition PW001......................................................................................................12

10 CSR 10-6.170........................................................................................................................................... 12

Permit Condition PW002......................................................................................................13

10 CSR 10-6.080........................................................................................................................................... 13

40 CFR Part 61 Subpart M............................................................................................................................ 13

Permit Condition PW003......................................................................................................13

10 CSR 10-6.250........................................................................................................................................... 13

Permit Condition PW004......................................................................................................14

10 CSR 10-5.090........................................................................................................................................... 14

10 CSR 10-6.220........................................................................................................................................... 14

Permit Condition PW005......................................................................................................17

10 CSR 10-6.220........................................................................................................................................... 17

10 CSR 10-5.090........................................................................................................................................... 17

Permit Condition PW006......................................................................................................21

10 CSR 10-6.075........................................................................................................................................... 21

40 CFR Part 63, Subpart LLL ........................................................................................................................ 21

40 CFR Part 63, Subpart A............................................................................................................................ 21

Permit Condition PW007......................................................................................................23

10 CSR 10-6.075........................................................................................................................................... 23

40 CFR Part 63, Subpart LLL ........................................................................................................................ 23

40 CFR Part 63, Subpart A............................................................................................................................ 23

Permit Condition PW008......................................................................................................24

10 CSR 10-6.075........................................................................................................................................... 24

40 CFR Part 63, Subpart LLL ........................................................................................................................ 24

Permit Condition PW009......................................................................................................30

10 CSR 10-6.075........................................................................................................................................... 30

40 CFR Part 63, Subpart LLL ........................................................................................................................ 30

Permit Condition PW010......................................................................................................31

10 CSR 10-6.075........................................................................................................................................... 31

40 CFR Part 63, Subpart LLL ........................................................................................................................ 31

III. EMISSION UNIT SPECIFIC EMISSION LIMITATIONS.......................................................33

EU0010 ...............................................................................................................................33

Permit Conditions EU0010-001 ...........................................................................................33

10 CSR 10-5.090........................................................................................................................................... 33

10 CSR 10-6.220........................................................................................................................................... 33

EU0020 through EU0320 ....................................................................................................34

Permit Conditions EU0020-001 through EU0090-001 .........................................................37

Permit Conditions EU0110-001 through EU0320-001 .........................................................37

10 CSR 10-5.050........................................................................................................................................... 37

Permit Condition EU0100-001 .............................................................................................38

10 CSR 10-5.050........................................................................................................................................... 38

Permit Conditions EU0020-002 through EU0050-002, ........................................................39

EU0070-002, .......................................................................................................................39

EU0090-002, .......................................................................................................................39

EU0110-002, .......................................................................................................................39

EU0160-002 through EU180-002, .......................................................................................39
River Cement Company - Selma Plant 3

Project No. 099-0002-020

EU0230-002 through EU0250-002, .....................................................................................39

EU0270-002, .......................................................................................................................39

EU0290-002 through EU0320-002 ......................................................................................39

10 CSR 10-5.090........................................................................................................................................... 39

10 CSR 10-6.220........................................................................................................................................... 39

Permit Conditions EU0060-002, ..........................................................................................40

EU0080-002, .......................................................................................................................40

EU0100-002, .......................................................................................................................40

EU0120-002 through EU0150-002, .....................................................................................40

EU0190-002 through EU0220-002, .....................................................................................40

EU0260-002 ........................................................................................................................40

EU0280-002 ........................................................................................................................40

10 CSR 10-5.090........................................................................................................................................... 40

10 CSR 10-6.220........................................................................................................................................... 40

Permit Condition EU0270-003 through EU0320-003...........................................................41

10 CSR 10-6.075........................................................................................................................................... 41

40 CFR Part 63, Subpart LLL ........................................................................................................................ 41

EU0330 through EU0370 ....................................................................................................43

Permit Condition EU0330-001 through EU0370-001...........................................................44

10 CSR 10-5.050........................................................................................................................................... 44

Permit Conditions EU0330-002 through EU0350-002, ........................................................45

10 CSR 10-5.090........................................................................................................................................... 45

10 CSR 10-6.220........................................................................................................................................... 45

Permit Conditions EU0360-002 through EU0370-002 .........................................................46

10 CSR 10-5.090........................................................................................................................................... 46

10 CSR 10-6.220........................................................................................................................................... 46

Permit Conditions EU0330-003 through EU0370-003 .........................................................47

10 CSR 10-6.075........................................................................................................................................... 47

40 CFR Part 63, Subpart LLL ........................................................................................................................ 47

EU0380 through EU0470 ....................................................................................................48

Permit Condition EU0380-001 through EU0470-001...........................................................49

10 CSR 10-5.050........................................................................................................................................... 49

Permit Conditions EU0380-002, ..........................................................................................50

EU0410-002 through EU0460-002 ......................................................................................50

10 CSR 10-5.090........................................................................................................................................... 50

10 CSR 10-6.220........................................................................................................................................... 50

Permit Conditions EU0390-002 through EU0400-002 .........................................................51

and EU0470-002 .................................................................................................................51

10 CSR 10-5.090........................................................................................................................................... 51

10 CSR 10-6.220........................................................................................................................................... 51

Permit Condition EU0380-003 through EU0470-003...........................................................51

10 CSR 10-6.075........................................................................................................................................... 51

40 CFR Part 63, Subpart LLL ........................................................................................................................ 51

Permit Condition EU0380-004, ............................................................................................53

EU0400-004 and EU0450-004.............................................................................................53

10 CSR 10-6.070........................................................................................................................................... 53

40 CFR Part 60, Subpart F............................................................................................................................ 53

EU0480 through EU0490 ....................................................................................................54

Permit Conditions EU0480-001 through EU0490-001 .........................................................54

Permit Conditions EU0480-002 ...........................................................................................56

10 CSR 10-5.090........................................................................................................................................... 56

10 CSR 10-6.220........................................................................................................................................... 56

Permit Conditions EU0490-002 ...........................................................................................59

10 CSR 10-5.090........................................................................................................................................... 59

10 CSR 10-6.220........................................................................................................................................... 59

Permit Conditions EU0480-003 through EU0490-003 .........................................................62

10 CSR 10-6.260........................................................................................................................................... 62
River Cement Company - Selma Plant 4

Project No. 099-0002-020

Permit Conditions EU0480-004 through EU0490-004 .........................................................63

10 CSR 10-6.075........................................................................................................................................... 63

40 CFR Part 63, Subpart LLL ........................................................................................................................ 63

Permit Conditions EU0480-005 through EU0490-005 .........................................................66

10 CSR 10-6.075........................................................................................................................................... 66

40 CFR Part 63, Subpart LLL ........................................................................................................................ 66

Permit Conditions EU0480-006 through EU0490-006 .........................................................68

10 CSR 10-6.075........................................................................................................................................... 68

40 CFR Part 63, Subpart LLL ........................................................................................................................ 68

EU0500 through EU0520 ....................................................................................................70

Permit Conditions EU0500-001 through EU0520-001 .........................................................71

10 CSR 10-5.050........................................................................................................................................... 71

Permit Conditions EU0500-002 through EU0520-002, ........................................................72

10 CSR 10-5.090........................................................................................................................................... 72

10 CSR 10-6.220........................................................................................................................................... 72

EU0530 through EU0540 ....................................................................................................72

Permit Conditions EU0530-001 through EU0540-001 .........................................................73

10 CSR 10-5.050........................................................................................................................................... 73

Permit Conditions EU0530-002 through EU0540-002, ........................................................74

10 CSR 10-5.090........................................................................................................................................... 74

10 CSR 10-6.220........................................................................................................................................... 74

EU0550 through EU0560 ....................................................................................................74

Permit Conditions EU0550-001 through EU0560-001 .........................................................75

10 CSR 10-5.050........................................................................................................................................... 75

Permit Conditions EU0550-002 ...........................................................................................76

10 CSR 10-5.090........................................................................................................................................... 76

10 CSR 10-6.220........................................................................................................................................... 76

Permit Conditions EU0560-002 ...........................................................................................77

10 CSR 10-5.090........................................................................................................................................... 77

10 CSR 10-6.220........................................................................................................................................... 77

Permit Conditions EU0550-003 ...........................................................................................77

10 CSR 10-5.090........................................................................................................................................... 77

10 CSR 10-6.220........................................................................................................................................... 77

Permit Conditions EU0560-003 ...........................................................................................79

10 CSR 10-5.090........................................................................................................................................... 79

10 CSR 10-6.220........................................................................................................................................... 79

Permit Conditions EU0550-004 through EU0560-004 .........................................................82

10 CSR 10-6.075........................................................................................................................................... 82

40 CFR Part 63, Subpart LLL ........................................................................................................................ 82

Permit Conditions EU0550-005 through EU0560-005 .........................................................84

10 CSR 10-6.075........................................................................................................................................... 84

40 CFR Part 63, Subpart LLL ........................................................................................................................ 84

EU0570 through EU0810 ....................................................................................................86

Permit Conditions EU0570-001 through EU0810-001 .........................................................88

10 CSR 10-5.050........................................................................................................................................... 88

Permit Conditions EU0570-002, EU0600-002,.....................................................................88

EU0790-002 through EU0810-002 ......................................................................................88

10 CSR 10-5.090........................................................................................................................................... 88

10 CSR 10-6.220........................................................................................................................................... 88

Permit Conditions EU0580-002 through EU0590-002, ........................................................89

EU0610-002 ........................................................................................................................89

EU0620-002 through EU0750-002, .....................................................................................89

EU0760-002 through EU0780-002 ......................................................................................89

10 CSR 10-5.090........................................................................................................................................... 89

10 CSR 10-6.220........................................................................................................................................... 89

Permit Conditions EU0570-003 through EU0810-003 .........................................................90

10 CSR 10-6.075........................................................................................................................................... 90

40 CFR Part 63, Subpart LLL ........................................................................................................................ 90
River Cement Company - Selma Plant 5

Project No. 099-0002-020

Permit Condition EU0570-004, EU0600-004, ......................................................................92

EU0790-004 through EU0810-004 ......................................................................................92

10 CSR 10-6.070........................................................................................................................................... 92

40 CFR Part 60, Subpart F............................................................................................................................ 92

EU0820 through EU0870 ....................................................................................................93

Permit Conditions EU0820-001 through EU0830-001 .........................................................93

10 CSR 10-5.050........................................................................................................................................... 93

Permit Conditions EU0840-001 through EU0870-001 .........................................................95

10 CSR 10-5.050........................................................................................................................................... 95

Permit Conditions EU0820-002, ..........................................................................................95

EU0840-002 through EU0850-002 ......................................................................................95

10 CSR 10-5.090........................................................................................................................................... 95

10 CSR 10-6.220........................................................................................................................................... 95

Permit Conditions EU0830-002, .........................................................................................96

EU0860-002 through EU0870-002 ......................................................................................96

10 CSR 10-5.090........................................................................................................................................... 96

10 CSR 10-6.220........................................................................................................................................... 96

Permit Conditions EU0820-003 through EU0870-003 .........................................................97

10 CSR 10-6.075........................................................................................................................................... 97

40 CFR Part 63, Subpart LLL ........................................................................................................................ 97

EU0880 through EU0950 ....................................................................................................98

Permit Conditions EU0880-001 through EU0890-001 .........................................................99

10 CSR 10-5.050........................................................................................................................................... 99

Permit Conditions EU0900-001 through EU0950-001 .......................................................100

10 CSR 10-5.050......................................................................................................................................... 100

Permit Conditions EU0880-002 .........................................................................................101

10 CSR 10-5.090......................................................................................................................................... 101

10 CSR 10-6.220......................................................................................................................................... 101

Permit Conditions EU0890-002 through EU0950-002 ......................................................101

10 CSR 10-5.090......................................................................................................................................... 101

10 CSR 10-6.220......................................................................................................................................... 101

Permit Conditions EU0880-002 through EU0950-002 .......................................................102

10 CSR 10-6.075......................................................................................................................................... 102

40 CFR Part 63, Subpart LLL ...................................................................................................................... 102

EU0960 .............................................................................................................................104

Permit Condition EU0960-001 ...........................................................................................104

10 CSR 10-5.050......................................................................................................................................... 104

Permit Conditions EU0960-002 .........................................................................................105

10 CSR 10-5.090......................................................................................................................................... 105

10 CSR 10-6.220......................................................................................................................................... 105

Permit Conditions EU0960-003 .........................................................................................105

10 CSR 10-6.070......................................................................................................................................... 105

40 CFR Part 60, Subpart F.......................................................................................................................... 105

EU0970 through EU1060 ..................................................................................................106

Permit Conditions EU0970-001 through EU1060-001 .......................................................108

10 CSR 10-5.050......................................................................................................................................... 108

Permit Condition EU0970-002 through EU1030-002.........................................................109

10 CSR 10-5.090......................................................................................................................................... 109

10 CSR 10-6.220......................................................................................................................................... 109

Permit Condition EU1040-002 through EU1060-002.........................................................109

10 CSR 10-5.090......................................................................................................................................... 109

10 CSR 10-6.220......................................................................................................................................... 109

Permit Conditions EU0970-003 through EU1060-003 .......................................................110

10 CSR 10-6.075......................................................................................................................................... 110

40 CFR Part 63, Subpart LLL ...................................................................................................................... 110

Permit Conditions EU0990-004 through EU1060-004 .......................................................112

10 CSR 10-6.070......................................................................................................................................... 112

40 CFR Part 60, Subpart F.......................................................................................................................... 112
River Cement Company - Selma Plant 6

Project No. 099-0002-020

EU1070 through EU1080 ..................................................................................................113

Permit Conditions EU1070-001 through EU1080-001 .......................................................113

10 CSR 10-5.050......................................................................................................................................... 113

Permit Condition EU1070-002 through EU1080-002.........................................................114

10 CSR 10-5.090......................................................................................................................................... 114

10 CSR 10-6.220......................................................................................................................................... 114

EU1090 through EU1140 ..................................................................................................114

Permit Conditions EU1090-001 through EU1140-001 .......................................................114

10 CSR 10-5.050......................................................................................................................................... 114

Permit Condition EU1090-002 through EU1100-002 and ..................................................115

EU1120-002 through EU1140-002 ....................................................................................115

10 CSR 10-5.090......................................................................................................................................... 115

10 CSR 10-6.220......................................................................................................................................... 115

Permit Condition EU1110-002 ...........................................................................................115

10 CSR 10-5.090......................................................................................................................................... 115

10 CSR 10-6.220......................................................................................................................................... 115

Permit Conditions EU1090-003 through EU1140-003 .......................................................116

10 CSR 10-6.075......................................................................................................................................... 116

40 CFR Part 63, Subpart LLL ...................................................................................................................... 116

Permit Conditions EU1120-004 through EU1140-004 .......................................................118

10 CSR 10-6.070......................................................................................................................................... 118

40 CFR Part 60, Subpart F.......................................................................................................................... 118

EU1150 through EU1160 ..................................................................................................119

Permit Condition EU1150-001 through EU1160-001.........................................................119

10 CSR 10-5.090......................................................................................................................................... 119

10 CSR 10-6.220......................................................................................................................................... 119

Permit Conditions EU1150-002 through EU1160-002 .......................................................120

10 CSR 10-6.070......................................................................................................................................... 120

40 CFR Part 60, Subpart F.......................................................................................................................... 120

Permit Conditions EU1150-003 through EU1160-003 .......................................................121

10 CSR 10-6.260......................................................................................................................................... 121

EU1170 through EU1210 ..................................................................................................121

Permit Condition EU1170-001 ...........................................................................................122

10 CSR 10-5.050......................................................................................................................................... 122

Permit Conditions EU1180-001 through EU1210-001 .......................................................123

10 CSR 10-5.050......................................................................................................................................... 123

Permit Conditions EU1170-002 through EU1210-002 .......................................................124

10 CSR 10-5.090......................................................................................................................................... 124

10 CSR 10-6.220......................................................................................................................................... 124

Permit Conditions EU1170-003 through EU1210-003 .......................................................125

10 CSR 10-6.075......................................................................................................................................... 125

40 CFR Part 63, Subpart LLL ...................................................................................................................... 125

EU1220 through EU1240 ..................................................................................................126

Permit Condition EU1220-001 through EU1240-001.........................................................127

10 CSR 10-5.300......................................................................................................................................... 127

IV. CORE PERMIT REQUIREMENTS .............................................................................129

V. GENERAL PERMIT REQUIREMENTS ........................................................................132

PERMIT DURATION ................................................................................................................132

GENERAL RECORD KEEPING AND REPORTING REQUIREMENTS ....................................................132

RISK MANAGEMENT PLANS UNDER SECTION 112(R) ..................................................................133

SEVERABILITY CLAUSE ..........................................................................................................133

GENERAL REQUIREMENTS......................................................................................................133

INCENTIVE PROGRAMS NOT REQUIRING PERMIT REVISIONS ........................................................134

COMPLIANCE REQUIREMENTS.................................................................................................134

PERMIT SHIELD ....................................................................................................................135
River Cement Company - Selma Plant 7

Project No. 099-0002-020

EMERGENCY PROVISIONS.......................................................................................................136

OPERATIONAL FLEXIBILITY .....................................................................................................137

OFF-PERMIT CHANGES..........................................................................................................137

RESPONSIBLE OFFICIAL .........................................................................................................138

STATEMENT OF BASIS............................................................................................................138

Attachment A.............................................................................................................................................. 139

Attachment B.............................................................................................................................................. 140

Attachment C.............................................................................................................................................. 141

Attachment D.............................................................................................................................................. 142

Attachment E.............................................................................................................................................. 143

Attachment F .............................................................................................................................................. 144

Attachment G.............................................................................................................................................. 145

Attachment H.............................................................................................................................................. 146

Attachment I ............................................................................................................................................... 147

Attachment J .............................................................................................................................................. 148
River Cement Company - Selma Plant 8

Project No. 099-0002-020

I. Installation Description and Equipment Listing

INSTALLATION DESCRIPTION

River Cement Company – Selma Plant manufactures portland cement in Jefferson County.

The installation is located in an ozone non-attainment area. The installation is an existing

major source of particulate matter, sulfur dioxide, nitrogen oxides and hazardous air

pollutants (HAPs).

The installation contains quarry operations, raw material handling and storage, raw

material grinding, kiln pyroprocesing, cement kiln dust handling, coke handling, clinker

cooling, handling and storage, finish mill systems, and cement storage and loadout.

The installation is subject to the Portland Cement Manufacturing MACT. The installation

operates two long-dry process kilns which do not contain an alkali bypass or an in-line raw

mill. Since the installation is a major source of HAPs, the kiln, clinker cooler, raw mill,

finish mill, raw material dryer, conveying system transfer points, and bulk

loading/unloading systems are covered by the MACT.

The installation is not subject to the Hazardous Waste Combustor MACT. The installation

used to burn hazardous waste in the cement kiln. However, the installation has ceased the

utilization of hazardous waste derived fuel in the kilns and has removed the hazardous

waste derived fuel storage tanks.

EMISSION UNITS WITH LIMITATIONS

The following list provides a description of the equipment at this installation which emit air

pollutants and which are identified as having unit-specific emission limitations.

Emission Unit # Description of Emission Unit 

EU0010 Primary Crusher (1401)

EU0020 TP: Primary Crusher Surge Bin Discharge – Belt 1701

EU0030-EU0040 Belts 1701 & 1704 Discharge in Surge Bin; 1704 to 1705

EU0050-EU0060 Surge Bin Feeders

EU0070 Secondary Crusher (1402)

EU0080 Secondary Crusher (1409)

EU0090 Screen (1601)

EU0100 Sand/Bottom Ash Screening

EU0110-EU0120 Secondary Crushers Discharge onto Belts 1702 & 1743

EU0130 Screen (1607)

EU0140-EU0150 Screen 1607 Discharge onto Belts 1703 & 1744

EU0160-EU0170 Screen 1601 Discharge onto Belts 1703 & 1744

EU0180 TP: Belt Conveyor 1707 to Belt Conveyor 1701

EU0190 Mill Scale Hopper and Discharge onto Belt 1703

EU0200 Sand/Bottom Ash Hopper & Discharge onto Belt 1748

EU0210 Sand/Bottom Ash Screen Discharge onto Belt 1747

EU0220 Belt 1747 Discharge onto Belt 1703

EU0230-EU0240 TP: Belt 1703 to Belt Conveyor & Trip (1710/1732)

EU0250-EU0260 TP: Trippers Discharge into Raw Feed Bins

EU0270-EU0280 Raw Mill Bin Feeders to Belts 1711 & 1712
River Cement Company - Selma Plant 9

Project No. 099-0002-020

EU0290-EU0300 Air Slide (3204) & Belt Discharge N2 Elevators 2803 & 2804

EU0310 Scale Belt (1713)

EU0320 Air Slide (3204) & Discharge N2 Elevators (2803/2804)

EU0330-EU0340 Raw Mill #1 Air Separators (2901/2902)

EU0350 Raw Mill #1 (3101)

EU0360 Raw Mill #2 Air Separator (2907)

EU0370 Raw Mill #2 (3104)

EU0380-EU0390 TP: Raw Mill Bin Feeders onto Belt 1742

EU0400 Separator Air Slide Discharge to F-K Pumps

EU0410 Raw Meal Blending and Storage Silo #1

EU0420 Raw Meal Blending and Storage Silo #2

EU0430 Raw Meal Blending and Storage Silo #3

EU0440 Raw Meal Blending and Storage Silo #4

EU0450 Raw Material Storage Silo – Fly Ash

EU0460 Kiln Feed Alleviators (2512)

EU0470 Kiln Feed Alleviators (2544)

EU0480 Cement Kiln (4001)

EU0490 Cement Kiln (4002)

EU0500 East CKD Tank

EU0510 Waste Dust Storage Tank

EU0520 R.C.G.A. Tank

EU0530 Waste Dust Truck Load Spout

EU0540 Waste Dust Pelletizer

EU0550 Clinker Cooler (4101)

EU0560 Clinker Cooler (4104)

EU0570-EU0590 Clinker Conveyors (3 Transfer Points)

EU0600-EU0610 TP: Clinker From Conveyor to Elevators (2807/2808)

EU0620-EU0630 TP: Clinker From Belt 1716 to Elevators 2810/2811

EU0640-EU0670 TP: Clinker From Elevator 2807/2808 to Elevator 2810/2811

EU0680 Clinker Elevator (2810)

EU0690 Clinker Elevator (2811)

EU0700-EU0710 Clinker Drag Conveyors – Discharge in Storage Silos

EU0720 TP: Clinker From Belt 1716 to Belt 1714

EU0730 TP: Clinker Elevator Discharge to Belt 1716

EU0740-EU0750 Clinker Reclaim Feeders Discharge to Belt 1715

EU0760-EU0810 TP: Clinker & Gypsum Feeders to Belts 1717-1718 & 1740

EU0820 Finish Mill #1 (3102)

EU0830 Finish Mill #2 (3103)

EU0840-EU0850 #1 Finish Mill Air Separator (2903/2904)

EU0860-EU0870 #2 Finish Mill Air Separator (2905/2906)

EU0880-EU0890 Finish Mill Elevators (2812/2818)

EU0900-EU0930 Cement Storage Silos

EU0940-EU0950 Cement Pump Feed Bins

EU0960 F-K Pump (#1 Finish Mill Only)

EU0970-EU0980 Barge Loading Spouts

EU0990 Filling of Cement Storage Dome

EU1000-EU1010 TP: Cement Storage Dome Loadout: Feeders-Belt 1719

EU1020 TP: Cement From Belt 1719 to Belt 1720
River Cement Company - Selma Plant 10

Project No. 099-0002-020

EU1030 Barge Loading Surge Bin & Air Slides/Loading Boom

EU1040 Truck Loading Spout

EU1050 Railcar Loading Spout

EU1060 Combination Loading Spout

EU1070 Coke/Coal Hopper

EU1080 Coke/Coal Crusher (1414)

EU1090-EU1100 TP: Coke/Coal From Belt 1728 to 1730; 1730 to 1731

EU1110-EU1140 TP: Coke/Coal Bins (2542/2550) to Belts (2623/2634)

EU1150 Raw Mill Fluid Bed Furnace #1

EU1160 Raw Mill Fluid Bed Furnace #2

EU1170 Gypsum Unloading into Hopper

EU1180 TP: Gypsum Hopper Discharge onto Belt (1709)

EU1190-EU1210 Gypsum Elevators (2801/2802) & Discharge to Silo

EU1220 Degreaser #1

EU1230 Degreaser #2

EU1240 Degreaser #3

EMISSION UNITS WITHOUT LIMITATIONS

The following list provides a description of the equipment that does not have unit specific

limitations at the time of permit issuance.

Description of Emission Source 

Quarry Drilling

Quarry Blasting

Loading Haul Trucks from Quarry

South Haul Road to Crusher

North Haul Road to Crusher

Limestone Storage Pile

Sandstone Storage pile

Haul Road (Unpaved) Clay; Entry-Pile

Clay and Substitute Storage Pile

Coke/Coal Barge Unloading/Truck Loading

Haul Road (Unpaved) Sand & Raw Material Sub; Entry-Pile

Haul Road (Unpaved) Bottom Ash/Scales; Barge to Pile

Haul Road (Unpaved) Bottom Ash; Entry-Pile

Sand Storage Pile

Bottom Ash Storage Pile

Mill Scale Storage Pile

Crushed Limestone Stockpile

Waste Dust Pile

Clinker Stockpile

Haul Road (Unpaved) Coke/Coal; Barge to Pile

Haul Road (Unpaved) Coke/Coal; Entry-Pile

Coke/Coal Storage Stockpile

Gypsum Storage Pile

9000 Gallon Grinding Aid Storage Tank

9000 Gallon Airalon Storage Tank
River Cement Company - Selma Plant 11

Project No. 099-0002-020

1000 Gallon Gasoline Storage Tank

15,000 Gallon Diesel Storage Tank #1

8000 Gallon Diesel Storage Tank #2

140 Gallon Diesel Storage Tank #3

300 Gallon Diesel Storage Tank #4

DOCUMENTS INCORPORATED BY REFERENCE

These documents have been incorporated by reference into this permit.

1) None.
River Cement Company - Selma Plant 12

Project No. 099-0002-020

II. Plant Wide Emission Limitations

The installation shall comply with each of the following emission limitations. Consult the

appropriate sections in the Code of Federal Regulations (CFR) and Code of State

Regulations (CSR) for the full text of the applicable requirements.

Permit Condition PW001

10 CSR 10-6.170

Restriction of Particulate Matter to the Ambient Air Beyond the Premises of Origin

Emission Limitation:

No person may cause or allow to occur any handling, transporting or storing of any material;

construction, repair, cleaning or demolition of a building or its appurtenances; construction or

use of a road, driveway or open area; or operation of a commercial or industrial installation

without applying reasonable measures as may be required to prevent, or in a manner which

allows or may allow, fugitive particulate matter to go beyond the premises of origin in

quantities that the particulate matter:

• Remains visible in the ambient air beyond the property line of origin; or

• May be found on surfaces beyond the property line of origin.

The nature or origin of the particulate matter on these surfaces shall be determined to a

reasonable degree by a technique proven to be accurate and approved by the Director.

Monitoring:

The permittee shall conduct inspections of its facilities sufficient to determine compliance with

this regulation. If a violation of this regulation is discovered, the source shall undertake

corrective action to eliminate the violation.

The following monitoring schedule must be maintained:

Weekly observations shall be conducted for a minimum of eight (8) consecutive weeks after

permit issuance. Should no violation of this regulation be observed during this period then-

• Observations must be made once every two weeks for a period of eight (8) weeks. If a

violation is noted, monitoring reverts to weekly. Should no violation of this regulation be

observed during this period then-

• Observations must be made once per month. If a violation is noted, monitoring reverts to

weekly.

If the source reverts to weekly monitoring at any time, monitoring frequency will progress in

an identical manner to the initial monitoring frequency.

Record keeping:

A log must be maintained noting the following:

• Whether air emissions (except water vapor) remain visible in the ambient air beyond the

property line of origin.

• Whether the visible emissions were normal for the installation.

• Equipment malfunctions that could cause an exceedance of 10 CSR 10-6.170 (if the

installation would like the opportunity to refute a Notice of Excess Emissions (NOEE)).

• Any violations of 10 CSR 10-6.170 and any corrective actions undertaken to correct the

violation.

Attachment A contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of any of the

terms imposed by this regulation.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.
River Cement Company - Selma Plant 13

Project No. 099-0002-020

Permit Condition PW002

10 CSR 10-6.080

Emission Standards for Hazardous Air Pollutants

40 CFR Part 61 Subpart M

National Emission Standard for Asbestos

Emission Limitation:

The permittee shall follow the procedures and requirements of 40 CFR Part 61, Subpart M for

any activities occurring at this installation which would be subject to provisions for 40 CFR

Part 61, Subpart M, National Emission Standard for Asbestos.

Monitoring:

Any appropriate monitoring to demonstrate compliance with registration, certification,

notification, and Abatement Procedures and Practices standards as specified in 40 CFR Part

61, Subpart M.

Record keeping:

Any appropriate record keeping as specified in 40 CFR Part 61, Subpart M.

Reporting:

Any appropriate reporting as specified in 40 CFR Part 61, Subpart M.

Permit Condition PW003

10 CSR 10-6.250

Asbestos Abatement Projects – Certification, Accreditation, and Business Exemption

Requirements

Emission Limitation:

The permittee shall conduct all asbestos abatement projects within the procedures

established for certification and accreditation by 10 CSR 10-6.250.

• An individual must receive certification from the department before that individual

participates in an asbestos abatement project operating in Missouri according to

Section (3). This certification is annually renewable. Certification as an AHERA inspector,

AHERA management planner and AHERA project designer apply to AHERA-related

projects.

• To be a training provider for the purpose of this rule a school shall apply for accreditation

to the department and comply with the United States Environmental Protection Agency

AHERA Model Accreditation plan 40 CFR part 763 Appendix C, subpart E. Details of the

requirements for accreditation are found in Section (4).

Monitoring:

None.

Record keeping:

Any appropriate record keeping to demonstrate compliance with Certification and

Accreditation standards.

Reporting:

Any appropriate reporting to demonstrate compliance with Certification and Accreditation

standards.
River Cement Company - Selma Plant 14

Project No. 099-0002-020

Permit Condition PW004

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

No person may discharge into the ambient air from any single existing source (installed prior

to 03/24/1967 with an emission rate less than twenty-five (25) lbs/hr of particulate) of

emission whatsoever, any air contaminant:

• of a shade or density equal to or darker than that designated as No. 2 on the Ringlemann

Chart (forty (40%) opacity); or

• of an opacity as to obscure an observer's view to a degree equal to or greater than does smoke

designated as No. 2 on the Ringlemann Chart (forty (40%) opacity).

• Exception: A person may discharge into the atmosphere from any single source of emissions

for a period(s) aggregating not more than six (6) minutes in any sixty (60) minutes air

contaminants of a shade or density not equal to nor darker than No. 3 (sixty (60%) opacity) on

the Ringlemann Chart; or of an opacity as to obscure an observer's view to a degree not equal

to nor greater than does smoke designated as No. 3 (sixty (60%) opacity) on the Ringlemann

Chart.

Alternate Performance Testing Provision:

When the installation demonstrates compliance with the MACT standard for all applicable units

(this is required by June 10,2002 unless the permittee decides to comply early with the MACT

standard), the installation has the option of complying with the Alternate Performance

Testing/Monitoring/Record keeping/Reporting provisions of 40 CFR Part 63, Subpart LLL.

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The owner or operator shall demonstrate initial compliance with the raw material storage bin

and conveying system transfer point opacity limit by conducting a test in accordance with

Method 9 of Appendix A of 40 CFR Part 60. The performance test shall be conducted under

the conditions that exist when the raw material conveying system transfer point is operating at

the highest load or capacity level reasonably expected to occur. The maximum six (6)-minute

average opacity exhibited during the test period shall be used to determine whether the raw

material conveying system transfer point is in initial compliance with the standard. The

duration of the Method 9 performance test shall be three (3) hours (thirty (30) six (6)-minute

averages), except that the duration of the Method 9 performance test may be reduced to one

(1) hour if the conditions of §63.1349(b)(2)(i) through §63.1349(b)(2)(ii) apply:

(1) There are no individual readings greater than forty percent (40%) opacity;

(2) There are no more than three readings of forty percent (40%) for the first one (1) hour

period.

• Performance tests required under §63.1349(b)(2) shall be repeated every five (5) years.
River Cement Company - Selma Plant 15

Project No. 099-0002-020

Monitoring:

• The permittee shall conduct visual observations on this emission unit using the procedures

contained in USEPA Test Method 22. Readings are only required when the emission unit is

operating and when the weather conditions allow. If no visible or other significant emissions

are observed using these procedures, then no further observations would be required. For

emission units with visible emissions perceived or believed to exceed the applicable opacity

standard, the source representative would then conduct a Method 9 observation.

• The following monitoring schedule must be maintained:

(1) Weekly observations shall be conducted for a minimum of eight (8) consecutive weeks after

permit issuance. Should no violation of this regulation be observed during this period

then-

(2) Observations must be made once every two weeks for a period of eight (8) weeks. If a

violation is noted, monitoring reverts to weekly. Should no violation of this regulation be

observed during this period then-

(3) Observations must be made once per month. If a violation is noted, monitoring reverts to

weekly.

• If the source reverts to weekly monitoring at any time, monitoring frequency will progress in

an identical manner from the initial monitoring frequency.

• The permittee shall conduct an annual opacity measurement on the emission unit by USEPA

Test Method 9 with a certified Method 9 observer.

Alternate Monitoring Provision:

• The owner or operator shall monitor opacity in accordance with the operation and

maintenance plan developed in accordance with 40 CFR §63.1350(a).

• The owner or operator must conduct a monthly one (1)-minute visible emissions test of each

source in accordance with Method 22 of Appendix A of 40 CFR Part 60. The test must be

conducted while the source is in operation.

• If no visible emissions are observed in six (6) consecutive monthly tests for any source, the

owner or operator may decrease the frequency of testing from monthly to semi-annually for

that source. If visible emissions are observed during any semi-annual test, the owner or

operator must resume testing of that source on a monthly basis and maintain that schedule

until no visible emissions are observed in six (6) consecutive monthly tests.

• If no visible emissions are observed during the semi-annual test for any source, the owner or

operator may decrease the frequency of testing from semi-annually to annually for that source.

If visible emissions are observed during any annual test, the owner or operator must resume

testing of that source on a monthly basis and maintain that schedule until no visible

emissions are observed in six (6) consecutive monthly tests.

• If visible emissions are observed during any Method 22 test, the owner or operator must

conduct a six (6)-minute test of opacity in accordance with Method 9 of Appendix A of 40 CFR

Part 60. The Method 9 test must begin within one (1) hour of any observation of visible

emissions.
River Cement Company - Selma Plant 16

Project No. 099-0002-020

Record keeping:

• The permittee shall maintain records of all observation results, noting:

1. Whether any air emissions (except for water vapor) were visible from the emission units,

2. All emission units from which visible emissions occurred, and

3. Whether the visible emissions were normal for the process.

Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

• The permittee shall maintain records of any equipment malfunctions (if the installation would

like the opportunity to refute a NOEE).

• The permittee shall maintain records of the annual USEPA Method 9 opacity test and any

other Method 9 test performed in accordance with this permit condition.

• The permittee shall maintain a log indicating whether or not the installation is complying with

the performance testing/monitoring/record keeping/reporting requirements of 10 CSR 10-

5.090, 10 CSR 10-6.220 or 40 CFR Part 63, Subpart LLL. Attachment C contains a log

including these record keeping requirements. This log or an equivalent created by the

permittee, must be used to certify compliance with this requirement.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Alternate Record keeping Provision:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2); and

• Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit established by 10 CSR 10-5.090.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.
River Cement Company - Selma Plant 17

Project No. 099-0002-020

Alternate Reporting Provision:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance

tests.

• As required by §63.10(d)(3), the owner or operator of an affected source shall report the

opacity results from tests required by §63.1349.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.

10 CSR 10-6.220 is a state-only requirement.

The provisions of 10 CSR 10-5.090 expire and the provisions of 10 CSR 10-6.220 are

federally enforceable once 10 CSR 10-6.220 is incorporated into the federally-approved

SIP as a final EPA action.

Permit Condition PW005

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

No person may discharge into the ambient air from any single source (installed after

03/24/1967 or installed prior to 03/24/1967 with an emission rate greater than twenty-five

(25) lbs/hr of particulate) of emission whatsoever, any air contaminant:

• of a shade or density equal to or darker than that designated as No. 1 on the Ringlemann

Chart (twenty percent (20%) opacity); or

• of an opacity as to obscure an observer's view to a degree equal to or greater than does smoke

designated as No. 1 on the Ringlemann Chart (twenty percent (20%) opacity).

• Exception: A person may discharge into the atmosphere from any single source of emissions

for a period(s) aggregating not more than six (6) minutes in any sixty (60) minutes air

contaminants of a shade or density not equal to nor darker than No. 3 (sixty (60%) opacity) on

the Ringlemann Chart; or of an opacity as to obscure an observer's view to a degree not equal

to nor greater than does smoke designated as No. 3 (sixty (60%) opacity) on the Ringlemann

Chart.
River Cement Company - Selma Plant 18

Project No. 099-0002-020

Alternate Performance Testing Provision:

When the installation demonstrates compliance with the MACT standard for all applicable units

(this is required by June 10,2002 unless the permittee decides to comply early with the MACT

standard), the installation has the option of complying with the Alternate Performance

Testing/Monitoring/Record keeping/Reporting provisions of 40 CFR Part 63, Subpart LLL.

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The owner or operator shall demonstrate initial compliance with the raw material storage bin

and conveying system transfer point opacity limit by conducting a test in accordance with

Method 9 of Appendix A of 40 CFR Part 60. The performance test shall be conducted under

the conditions that exist when the raw material conveying system transfer point is operating at

the highest load or capacity level reasonably expected to occur. The maximum six (6)-minute

average opacity exhibited during the test period shall be used to determine whether the raw

material conveying system transfer point is in initial compliance with the standard. The

duration of the Method 9 performance test shall be three (3) hours (thirty (30) six (6)-minute

averages), except that the duration of the Method 9 performance test may be reduced to one

(1) hour if the conditions of §63.1349(b)(2)(i) through §63.1349(b)(2)(ii) apply:

(1) There are no individual readings greater than twenty percent (20%) opacity;

(2) There are no more than three readings of twenty percent (20%) for the first one (1) hour

period.

• Performance tests required under §63.1349(b)(2) shall be repeated every five (5) years.

Monitoring:

• The permittee shall conduct visual observations on this emission unit using the procedures

contained in USEPA Test Method 22. Readings are only required when the emission unit is

operating and when the weather conditions allow. If no visible or other significant emissions

are observed using these procedures, then no further observations would be required. For

emission units with visible emissions perceived or believed to exceed the applicable opacity

standard, the source representative would then conduct a Method 9 observation.

• The following monitoring schedule must be maintained:

(1) Weekly observations shall be conducted for a minimum of eight (8) consecutive weeks after

permit issuance. Should no violation of this regulation be observed during this period

then-

(2) Observations must be made once every two weeks for a period of eight (8) weeks. If a

violation is noted, monitoring reverts to weekly. Should no violation of this regulation be

observed during this period then-

(3) Observations must be made once per month. If a violation is noted, monitoring reverts to

weekly.

• If the source reverts to weekly monitoring at any time, monitoring frequency will progress in

an identical manner from the initial monitoring frequency.

• The permittee shall conduct an annual opacity measurement on the emission unit by USEPA

Test Method 9 with a certified Method 9 observer.
River Cement Company - Selma Plant 19

Project No. 099-0002-020

Alternate Monitoring Provision:

• The owner or operator shall monitor opacity in accordance with the operation and

maintenance plan developed in accordance with 40 CFR §63.1350(a).

• The owner or operator must conduct a monthly one (1)-minute visible emissions test of each

source in accordance with Method 22 of Appendix A of 40 CFR Part 60. The test must be

conducted while the source is in operation.

• If no visible emissions are observed in six (6) consecutive monthly tests for any source, the

owner or operator may decrease the frequency of testing from monthly to semi-annually for

that source. If visible emissions are observed during any semi-annual test, the owner or

operator must resume testing of that source on a monthly basis and maintain that schedule

until no visible emissions are observed in six (6) consecutive monthly tests.

• If no visible emissions are observed during the semi-annual test for any source, the owner or

operator may decrease the frequency of testing from semi-annually to annually for that source.

If visible emissions are observed during any annual test, the owner or operator must resume

testing of that source on a monthly basis and maintain that schedule until no visible

emissions are observed in six (6) consecutive monthly tests.

• If visible emissions are observed during any Method 22 test, the owner or operator must

conduct a six (6)-minute test of opacity in accordance with Method 9 of Appendix A of 40 CFR

Part 60. The Method 9 test must begin within one (1) hour of any observation of visible

emissions.

Record keeping:

• The permittee shall maintain records of all observation results, noting:

1. Whether any air emissions (except for water vapor) were visible from the emission units,

2. All emission units from which visible emissions occurred, and

3. Whether the visible emissions were normal for the process.

Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

• The permittee shall maintain records of any equipment malfunctions (if the installation would

like the opportunity to refute a NOEE).

• The permittee shall maintain records of the annual USEPA Method 9 opacity test and any

other Method 9 test performed in accordance with this permit condition.

• The permittee shall maintain a log indicating whether or not the installation is complying with

the performance testing/monitoring/record keeping/reporting requirements of 10 CSR 10-

5.090, 10 CSR 10-6.220 or 40 CFR Part 63, Subpart LLL. Attachment C contains a log

including these record keeping requirements. This log or an equivalent created by the

permittee, must be used to certify compliance with this requirement.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request
River Cement Company - Selma Plant 20

Project No. 099-0002-020

Alternate Record keeping Provision:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2); and

• Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit established by 10 CSR 10-5.090.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction, which could possibly cause an exceedance of this regulation.

Alternate Reporting Provision:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance

tests.

• As required by §63.10(d)(3), the owner or operator of an affected source shall report the

opacity results from tests required by §63.1349.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.

10 CSR 10-6.220 is a state-only requirement.

The provisions of 10 CSR 10-5.090 expire and the provisions of 10 CSR 10-6.220 are

federally enforceable once 10 CSR 10-6.220 is incorporated into the federally-approved

SIP as a final EPA action.
River Cement Company - Selma Plant 21

Project No. 099-0002-020

Permit Condition PW006

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Startup, Shutdown and Malfunction Plan §63.1354(b)(4) and (b)(5)

40 CFR Part 63, Subpart A

General Provisions – Startup, Shutdown and Malfunction Plan §63.6(e)(3)

Emission Limitation:

The owner or operator of an affected source shall develop and implement a written startup,

shutdown, and malfunction plan that describes, in detail, procedures for operating and

maintaining the source during periods of startup, shutdown, and malfunction and a program of

corrective action for malfunctioning process and air pollution control equipment used to comply

with the relevant standard. As required under §63.8(c)(1)(i), the plan shall identify all routine or

otherwise predictable Continuous Monitoring System (CMS) malfunctions. This plan shall be

developed by the owner or operator by the source’s compliance date for that relevant standard.

The plan shall be incorporated by reference into the source’s title V permit. The purpose of the

startup, shutdown, and malfunction plan is to: (§63.6(e)(3)(i))

• Ensure that, at all times, owners or operators operate and maintain affected sources including

associated air pollution control equipment, in a manner consistent with good air pollution

control practices for minimizing emissions at least to the levels required by all relevant

standards; (§63.6(e)(3)(i)(A))

• Ensure that owners or operators are prepared to correct malfunctions as soon as practicable

after their occurrence in order to minimize excess emissions of hazardous air pollutants; and

(§63.6(e)(3)(i)(B))

• Reduce the reporting burden associated with periods of startup, shutdown, and malfunction

(including corrective action taken to restore malfunctioning process and air pollution control

equipment to its normal or usual manner of operation). (§63.6(e)(3)(i)(C))

Monitoring:

• During periods of startup, shutdown, and malfunction, the owner or operator of an affected

source shall operate and maintain such source (including associated air pollution control

equipment) in accordance with the procedures specified in the startup, shutdown, and

malfunction plan developed under paragraph (e)(3)(i) of this section. (§63.6(e)(3)(ii))

Record keeping:

• The permittee shall keep a copy of the startup, shutdown, malfunction plan on-site at all

times. The plan shall be made available immediately for inspection to the Department of

Natural Resources personnel upon request.

• When actions taken by the owner or operator during a startup, shutdown, or malfunction

(including actions taken to correct a malfunction) are consistent with the procedures specified

in the startup, shutdown and malfunction plan, the owner or operator shall keep records for

that event that demonstrate the procedures specified in the plan were followed. These records

may take the form of a “checklist,” or other effective form of recordkeeping, that confirms

conformance with the startup, shutdown, and malfunction plan for that event. In addition the

owner or operator shall keep records of these events as specified in §63.10(b) (and elsewhere in

this part), including records of the occurrence and duration of each startup, shutdown, or

malfunction operation and each malfunction of the air pollution control equipment.

(§63.6(e)(3)(iii))

• If an action taken by the owner or operator during a startup, shutdown, or malfunction

(including an action taken to correct a malfunction) is not consistent with the procedures

specified in the startup, shutdown, and malfunction plan, the owner or operator shall record

the actions taken for that event. ((§63.6(e)(3)(iv))
River Cement Company - Selma Plant 22

Project No. 099-0002-020

Reporting:

• As required by §63.10(d)(5), if actions taken by an owner or operator during a startup,

shutdown, or malfunction of an affected source (including actions taken to correct a

malfunction) are consistent with the procedures specified in the source’s startup, shutdown,

and malfunction plan specified in §63.6(e)(3), the owner or operator shall state such

information in a semiannual report. Reports shall only be required if a startup, shutdown, or

malfunction occurred during the reporting period. The startup, shutdown, and malfunction

report may be submitted simultaneously with the excess emissions and continuous

monitoring system performance reports; and (§63.1354(b)(4))

• Any time an action taken by an owner or operator during a startup, shutdown, or malfunction

(including actions taken to correct a malfunction) is not consistent with the procedures in the

startup, shutdown, and malfunction plan, the owner or operator shall make an immediate

report of the actions taken for that event within two (2) working days, by telephone call or

facsimile (FAX) transmission. The immediate report shall be followed by a letter, certified by

the owner or operator or other responsible official, explaining the circumstances of the event,

the reasons for not following the startup, shutdown, and malfunction plan, and whether any

excess emissions and/or parameter monitoring exceedances are believed to have occurred.

(§63.1354(b)(5))

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 23

Project No. 099-0002-020

Permit Condition PW007

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Operations and Maintenance Plan §63.1350(a) and (b)

40 CFR Part 63, Subpart A

General Provisions – Operation and Maintenance Requirements §63.6(e)(1) and (2)

Emission Limitation:

• The owner or operator of each portland cement plant shall prepare for each affected source

subject to the provisions of this subpart, a written operations and maintenance plan. The

plan shall include the following information: (§63.1350(a))

(1) Procedures for proper operation and maintenance of the affected source and air pollution

control devices in order to meet the emission limits and operating limits of §§63.1343

through 63.1348; (§63.1350(a)(1))

(2) Corrective actions to be taken when required by paragraph (e) of this section;

(§63.1350(a)(2))

(3) Procedures to be used during an inspection of the components of the combustion system

of each kiln and each in-line kiln raw mill located at the facility at least once per year; and

(§63.1350(a)(3))

(4) Procedures to be used to periodically monitor affected sources subject to opacity

standards under §§63.1346 and 63.1348. Such procedures must include the provisions of

paragraphs (a)(4)(i) through (a)(4)(iv) of this section. (§63.1350(a)(4))

(i) The owner or operator must conduct a monthly one (1)-minute visible emissions test of

each affected source in accordance with Method 22 of Appendix A of 40 CFR Part 60.

The test must be conducted while the affected source is in operation. (§63.1350(a)(4)(i))

(ii) If no visible emissions are observed in six (6) consecutive monthly tests for any affected

source, the owner or operator may decrease the frequency of testing from monthly to

semi-annually for that affected source. If visible emissions are observed during any

semi-annual test, the owner or operator must resume testing of that affected source on

a monthly basis and maintain that schedule until no visible emissions are observed in

six (6) consecutive monthly tests. (§63.1350(a)(4)(ii))

(iii) If no visible emissions are observed during the semi-annual test for any affected

source, the owner or operator may decrease the frequency of testing from semiannually to annually for that affected source. If visible emissions are observed during

any annual test, the owner or operator must resume testing of that affected source on

a monthly basis and maintain that schedule until no visible emission are observed in

six (6) consecutive monthly test. (§63.1350(a)(4)(iii))

(iv) If visible emissions are observed during any Method 22 test, the owner or operator must

conduct a six (6)-minute test of opacity in accordance with Method 9 of Appendix A of

40 CFR Part 60. The Method 9 test must begin within one (1) hour of any observation

of visible emissions. (§63.1350(a)(4)(iv))

• Failure to comply with any provision of the operations and maintenance plan developed in

accordance with paragraph (a) of this section shall be a violation of the standard. (§63.1350(b))

• Operation and maintenance requirements established pursuant to section 112 of the Act are

enforceable independent of emissions limitations or other requirements in relevant standards.

(§63.6(e)(1)(iii))
River Cement Company - Selma Plant 24

Project No. 099-0002-020

Monitoring:

• At all times, including periods of startup, shutdown, and malfunction, owners or operators

shall operate and maintain any affected source, including associated air pollution control

equipment, in a manner consistent with good air pollution control practices for minimizing

emissions at least to the levels required by all relevant standards. (§63.6(e)(1)(i))

• Malfunctions shall be corrected as soon as practicable after their occurrence in accordance

with the startup, shutdown, and malfunction plan required in §63.6(e)(3) of this section.

(§63.6(e)(1)(ii))

Record keeping:

• The permittee shall keep a copy of the operations and maintenance plan on-site at all times.

The plan shall be made available immediately for inspection to the Department of Natural

Resources personnel upon request.

• As specified in the Operations and Maintenance Plan.

Reporting:

• The plan shall be submitted to the Administrator for review and approval as part of the

application for a part 70 permit. (§63.1350(a))

• All failures to comply with any provision of the operation and maintenance plan developed in

accordance with §63.1350(a) shall be included in the semiannual summary report.

(§63.1354(b)(9)(v))

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.

Permit Condition PW008

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Notification Requirements §63.1353, Reporting Requirements

§63.1354(a) and Record keeping Requirements §63.1355(a) and (b)

Emission Limitation:

• The notification provisions of 40 CFR part 63, subpart A that apply and those that do not

apply to owners and operators of affected sources subject to this subpart are listed in Table 1

(listed below) of this subpart. If any State requires a notice that contains all of the information

required in a notification listed in this section, the owner or operator may send the

Administrator a copy of the notice sent to the State to satisfy the requirements of this section

for that notification. (§63.1353(a))

• Each owner or operator subject to the requirements of this subpart shall comply with the

notification requirements in §63.9 as listed below. (§63.1353(b))

Monitoring:

None
River Cement Company - Selma Plant 25

Project No. 099-0002-020

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operators shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3) of this part; and (§63.1355(b))

(1) All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

(2) All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

(3) If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements (§63.1355(b)(3))

Reporting:

• Initial notifications as required by §63.9(b) through (d). For the purposes of this subpart, a

Title V or 40 CFR part 70 permit application may be used in lieu of the initial notification

required under §63.9(b), provided the same information is contained in the permit application

as required by §63.9(b), and the State to which the permit application has been submitted has

an approved operating permit program under part 70 of this chapter and has received

delegation of authority from the EPA. Permit applications shall be submitted by the same due

dates as those specified for the initial notification. (§63.1353(b)(1))

• Notification of performance tests, as required by §§63.7 and 63.9(e). (§63.1353(b)(2))

• Notification of opacity and visible emission observations required by §63.1349 in accordance

with §§63.6(h)(5) and 63.9(f). (§63.1353(b)(3))

• Notification, as required by §63.9(g), of the date that the continuous emission monitor

performance evaluation required by §63.8(e) is scheduled to begin. (§63.1353(b)(4))

• Notification of compliance status, as required by §63.9(h). (§63.1353(b)(5))

• The reporting provisions of subpart A of this part that apply and those that do not apply to

owners or operators of affected sources subject to this subpart are listed in Table 1 of this

subpart. If any State requires a report that contains all of the information required in a report

listed in this section, the owner or operator may send the Administrator a copy of the report

sent to the State to satisfy the requirements of this section for that report. (§63.1354(a))

• As required by §63.10(d)(4), the owner or operator of an affected source who is required to

submit progress reports as a condition of receiving an extension of compliance under §63.6(i)

shall submit such reports by the dates specified in the written extension of compliance.

(§63.1354(b)(3))

• The owner or operator shall submit a summary report semiannually which contains the

information specified in §63.10(e)(3)(vi). In addition, the summary report shall include

(§63.1354(b)(9):

(1) All exceedences of maximum control device inlet gas temperature limits specified in

§63.1344(a) and (b); (§63.1354(b)(9)(i)

(2) All failures to calibrate thermocouples and other temperature sensors as required under

§63.1350(f)(7); and (§63.1354(b)(9)(ii))

(3) All failures to maintain the activated carbon injection rate, and the activated carbon

injection carrier gas flow rate or pressure drop, as applicable, as required under

§63.1344(c). (§63.1354(b)(9)(iii)

(4) The results of any combustion system component inspections conducted within the

reporting period as required under §63.1350(i). (§63.1354(b)(9)(iv))

(5) All failures to comply with any provision of the operation and maintenance plan developed

in accordance with §63.1350(a). (§63.1354(b)(9)(v))

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 26

Project No. 099-0002-020

Table 1 to Subpart LLL – Applicability of General Provisions

General Provisions

40 CFR Citation

Requirement Applies to

Subpart

LLL

Comment

63.1(a)(1) – (a)(4) Applicability Yes

63.1(a)(5) No [Reserved]

63.1(a)(6) – (a)(8) Applicability Yes

63.1(a)(9) No [Reserved]

63.1(a)(10) – (a)(14) Applicability Yes

Table 1 to Subpart LLL – Applicability of General Provisions - Continued

General Provisions

40 CFR Citation

Requirement Applies to

Subpart

LLL

Comment

63.1(b)(1) Initial Applicability

Determination

No §63.1340 specifies applicability

63.1(b)(2) – (b)(3) Initial Applicability

Determination

Yes

63.1(c)(1) Applicability After Standard

Established

Yes

63.1(c)(2) Permit Requirements Yes Area sources must obtain Title

V permits

63.1(c)(3) No [Reserved]

63.1(c)(4) – (c)(5) Extensions, Notifications Yes

63.1(d) No [Reserved]

63.1(e) Applicability of Permit

Program

Yes

63.2 Definitions Yes Additional definitions in

§63.1341

63.3(a) – (c) Units and Abbreviations Yes

63.4(a)(1) – (a)(3) Prohibited Activities Yes

63.4(a)(4) No [Reserved]

63.4(a)(5) Compliance date Yes

63.4(b) – (c) Circumvention, Severability Yes

63.5(a)(1) – (a)(2) Construction/Reconstruction Yes

63.5(b)(1) Compliance Dates Yes

63.5(b)(2) No [Reserved]

63.5(b)(3) – (b)(6) Construction Approval,

Applicability

Yes

63.5(c) No [Reserved]

63.5(d)(1) – (d)(4) Approval of

Construction/Reconstruction

Yes

63.5(e) Approval of

Construction/Reconstruction

Yes

63.5(f)(1) – (f)(2) Approval of

Construction/Reconstruction

Yes

63.6(a) Compliance for Standards

and Maintenance

Yes

63.6(b)(1) – (b)(5) Compliance Dates Yes

63.6(b)(6) No [Reserved]
River Cement Company - Selma Plant 27

Project No. 099-0002-020

General Provisions

40 CFR Citation

Requirement Applies to

Subpart

LLL

Comment

63.6(b)(7) Compliance Dates Yes

63.6(c)(1) – (c)(2) Compliance Dates Yes

63.6(c)(3) – (c)(4) No [Reserved]

63.6(c)(5) Compliance Dates Yes

63.6(d) No [Reserved]

63.6(e)(1) – (e)(2) Operation & Maintenance Yes

63.6(e)(3) Startup, Shutdown

Malfunction Plan

Yes

63.6(f)(1) – (f)(3) Compliance with Emission

Standards

Yes

Table 1 to Subpart LLL – Applicability of General Provisions - Continued

General Provisions

40 CFR Citation

Requirement Applies to

Subpart

LLL

Comment

63.6(g)(1) – (g)(3) Alternative Standard Yes

63.6(h)(1) – (h)(2) Opacity/VE Standards Yes

63.6(h)(3) No [Reserved]

63.6(h)(4) and (h)(5)(i) Opacity/VE Standards Yes

63.6(h)(5)(ii) –

(h)(5)(iv)

Opacity/VE Standards No Test duration specified in

Subpart LLL

63.6(h)(6) Opacity/VE Standards Yes

63.6(i)(1) – (i)(14) Extension of Compliance Yes

63.6(i)(15) No [Reserved]

63.6(i)(16) Extension of Compliance Yes

63.6(j) Exemption from Compliance Yes

63.7(a)(1) – (a)(3) Performance Testing

Requirements

Yes §63.1349 has specific

requirements.

63.7(b) Notification Yes

63.7(c) Quality Assurance/Test Plan Yes

63.7(d) Testing Facilities Yes

63.7(e)(1) – (e)(4) Conduct of Tests Yes

63.7(f) Alternative Test Method Yes

63.7(g) Data Analysis Yes

63.7(h) Waiver of Tests Yes

63.8(a)(1) Monitoring Requirements Yes

63.8(a)(2) Monitoring No §63.1350 includes CEM

requirements.

63.8(a)(3) No [Reserved]

63.8(a)(4) Monitoring No Flares not applicable.

63.8(b)(1) – (b)(3) Conduct of Monitoring Yes

63.8(c)(1) – (c)(8) CMS Operation/Maintenance Yes Performance specification

supersedes requirements for

THC CEM. Temperature and

activated carbon injection

monitoring data reduction

requirements given in subpart

LLL.
River Cement Company - Selma Plant 28

Project No. 099-0002-020

General Provisions

40 CFR Citation

Requirement Applies to

Subpart

LLL

Comment

63.8(d) Quality Control Yes

63.8(e) Performance Evaluation for

CMS

Yes Performance specification

supersedes requirements for

THC CEM.

63.8(f)(1) – (f)(5) Alternative Monitoring

Method

Yes Additional requirements in

§63.1350(l).

63.8(f)(6) Alternative to RATA Test Yes

63.8(g) Data Reduction Yes

63.9(a) Notification Requirements Yes

63.9(b)(1) – (b)(5) Initial Notifications Yes

63.9(c) Request for Compliance

Extension

Yes

Table 1 to Subpart LLL – Applicability of General Provisions - Continued

General Provisions

40 CFR Citation

Requirement Applies to

Subpart

LLL

Comment

63.9(d) New Source Notification for

Special Compliance

Requirements

Yes

63.9(e) Notification of Performance

Test

Yes

63.9(f) Notification of VE/Opacity

Test

Yes Notification not required for

VE/opacity test under

§63.1350(e) and (j).

63.9(g) Additional CMA Notifications Yes

63.9(h)(1) – (h)(3) Notification of Compliance

Status

Yes

63.9(h)(4) No [Reserved]

63.9(h)(5) – (h)(6) Notification of Compliance

Status

Yes

63.9(i) Adjustment of Deadlines Yes

63.9(j) Change in Previous

Information

Yes

63.10(a) Record keeping/Reporting Yes Yes

63.10(b) General Requirements Yes

63.10(c)(1) Additional CMS Record

keeping

Yes PS-8A applies.

63.10(c)(2) – (c)(4) No [Reserved]

63.10(c)(5) – (c)(8) Additional CMS Record

keeping

Yes PS-8A applies instead of

requirements for THC CEM

63.10(c)(9) No [Reserved]

63.10(c)(10) – (c)(15) Additional CMS Record

keeping

Yes PS-8A applies instead of

requirements for THC CEM.

63.10(d)(1) General Reporting

Requirements

Yes

63.10(d)(2) Performance Test Results Yes

63.10(d)(3) Opacity or VE Observations Yes
River Cement Company - Selma Plant 29

Project No. 099-0002-020

General Provisions

40 CFR Citation

Requirement Applies to

Subpart

LLL

Comment

63.10(d)(4) Progress Reports Yes

63.10(d)(5) Startup, Shutdown,

Malfunction Reports

Yes

63.10(e)(1) – (e)(2) Additional CMS Reports Yes

63.10(e)(3) Excess Emissions and CMS

Performance Reports

Yes Exceedances are defined in

subpart LLL.

63.10(f) Waiver for Record

keeping/Reporting

Yes

63.11(a) – (b) Control Device Requirements No Flares not applicable.

63.12(a) – (c) State Authority and

Delegations

Yes

63.13(a) – (c) State/Regional Addresses Yes

63.14(a) and (b) Incorporation by Reference Yes

63.15(a) and (b) Availability of Information Yes
River Cement Company - Selma Plant 30

Project No. 099-0002-020

Permit Condition PW009

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Performance Testing Requirements §63.1349

Emission Limitation:

The owner or operator of any affected source subject to this subpart shall demonstrate initial

compliance with the emission limits of §63.1343 and §63.1345 through §63.1348 using the

test methods and procedures in §63.1349(b) and §63.7. (§63.1349(a))

Performance Testing:

Performance tests to demonstrate initial compliance with this subpart shall be conducted as

specified in §63.1349(b)(1) through §63.1349(b)(4). (§63.1349(b))

Monitoring:

As required by the test methods and procedures in §63.1349(b) and §63.7.

Record keeping:

As required by the test methods and procedures in §63.1349(b) and §63.7

Reporting:

Performance test results shall be documented in complete test reports that contain the

information required by §63.1349(a)(1) through (a)(10) of this section, as well as all other relevant

information. The plan to be followed during testing shall be made available to the Administrator

prior to testing, if requested. (§63.1349(a))

(1) A brief description of the process and the air pollution control system; (§63.1349(a)(1))

(2) Sampling location description(s); (§63.1349(a)(2))

(3) A description of sampling and analytical procedures and any modification to standard

procedures; (§63.1349(a)(3))

(4) Test results; (§63.1349(a)(4))

(5) Quality assurance procedures and results; (§63.1349(a)(5))

(6) Records of operating conditions during the test, preparation of standards, and calibration

procedures; (§63.1349(a)(6))

(7) Raw data sheets for field sampling and field and laboratory analyses; (§63.1349(a)(7))

(8) Documentation of calculation; (§63.1349(a)(8))

(9) All data recorded and used to establish parameters for compliance monitoring; and

(§63.1349(a)(9))

(10)Any other information required by the test method. (§63.1349(a)(10))

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 31

Project No. 099-0002-020

Permit Condition PW010

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Alternate Monitoring Requirements §63.1350

Emission Limitation:

• An owner or operator may submit an application to the Administrator for approval of alternate

monitoring requirements to demonstrate compliance with the emission standards of this

subpart, except for emission standards for THC, subject to the provisions of §63.1350(l)(1)

through (l)(6). (§63.1350(l))

• The Administrator may decide at any time, on a case-by-case basis that additional or

alternative operating limits, or alternative approaches to establishing operating limits, are

necessary to demonstrate compliance with the emission standards of this subpart.

(§63.1350(l)(6))

Monitoring:

If the application to use an alternate monitoring requirement is approved, the owner or

operator must continue to use the original monitoring requirement until approval is received

to use another monitoring requirement. (§63.1350(l)(2))

Record keeping:

If the application to use an alternate monitoring requirement is approved, the owner or

operator must continue to use the original record keeping requirements for the original

monitoring requirements until approval is received to use another monitoring requirement.
River Cement Company - Selma Plant 32

Project No. 099-0002-020

Reporting:

• The Administrator will not approve averaging periods other than those specified in this

section, unless the owner or operator documents, using data or information, that the longer

averaging period will ensure that emissions do not exceed levels achieved during the

performance test over any increment of time equivalent to the time required to conduct three

runs of the performance test. (§63.1350(l)(1))

• The owner or operator shall submit the application for approval of alternate monitoring

requirements no later than the notification of performance test. The application must contain

the information specified in §63.1350(l)(3)(i) through (l)(3)(iii): (§63.1350(l)(3)

(1) Data or information justifying the request, such as the technical or economic infeasibility,

or the impracticality of using the required approach. (§63.1350(l)(3)(i))

(2) A description of the proposed alternative monitoring requirement, including the operating

parameter to be monitored, the monitoring approach and technique, the averaging period

for the limit, and how the limit is to be calculated; and (§63.1350(l)(3)(ii))

(3) Data or information documenting that the alternative monitoring requirement would

provide equivalent or better assurance of compliance with the relevant emission standard.

(§63.1350(l)(3)(iii)

• The Administrator will notify the owner or operator of the approval or denial of the application

within ninety (90) calendar days after receipt of the original request, or within sixty (60)

calendar days of the receipt of any supplementary information, whichever is later. The

Administrator will not approve an alternate monitoring application unless it would provide

equivalent or better assurance of compliance with the relevant emission standard. Before

disapproving any alternate monitoring application, the Administrator will provide

(§63.1350(l)(4)):

(1) Notice of the information and findings upon which the intended disapproval is based; and

(§63.1350(l)(4)(i))

(2) Notice of opportunity for the owner or operator to present additional supporting

information before final action is taken on the application. This notice will specify how

much additional time is allowed for the owner or operator to provide additional supporting

information. (§63.1350(l)(4)(ii))

• The owner or operator is responsible for submitting any supporting information in a timely

manner to enable the Administrator to consider the application prior to the performance test.

Neither submittal of an application, nor the Administrator’s failure to approve or disapprove

the application relieves the owner or operator of the responsibility to comply with any

provision of this subpart. (§63.1350(l)(5))

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 33

Project No. 099-0002-020

III. Emission Unit Specific Emission Limitations

The installation shall comply with each of the following emission limitations. Consult the

appropriate sections in the Code of Federal Regulations (CFR) and Code of State

Regulations (CSR) for the full text of the applicable requirements.

EU0010

Primary Crusher (1401)

General Description: Primary Crusher (1401)

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 1-Q-10 (1998)

Permit Conditions EU0010-001

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW004.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW004.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW004.
River Cement Company - Selma Plant 34

Project No. 099-0002-020

EU0020 through EU0320

EU0020 - TP: Primary Crusher Surge Bin Discharge – Belt 1701

EU0030 – EU0040 - Belts 1701 & 1704 Discharge in Surge Bin; 1704 to 1705

EU0050 – Surge Bin Feeder

EU0060 – Surge Bin Feeder

EU0070 – Secondary Crusher (1402)

EU0080 – Secondary Crusher (1409)

EU0090 – Screen (1601)

EU0100 – Sand/Bottom Ash Screening

EU0110 – EU0120 - Secondary Crushers Discharge onto Belts 1702 & 1743

EU0130 – Screen (1607)

EU0140 – EU0150 – Screen 1607 Discharge onto Belts 1703 & 1744

EU0160 – EU0170 – Screen 1601 Discharge onto Belts 1703 & 1744

EU0180 - TP: Belt Conveyor 1707 to Belt Conveyor 1701

EU0190 - Mill Scale Hopper and Discharge onto Belt 1703

EU0200 - Sand/Bottom Ash Hopper & Discharge onto Belt 1748

EU0210 - Sand/Bottom Ash Screen Discharge onto Belt 1747

EU0220 - Belt 1747 Discharge onto Belt 1703

EU0230 – EU0240 - TP: Belt 1703 to Belt Conv & Trip (1710/1732)

EU0250 – EU0260 - TP: Trippers Discharge into Raw Feed Bins

EU0270 – EU0280 - Raw Mill Bin Feeders to Belts 1711 & 1712

EU0290 – EU0300– Air Slide (3204) & Belt Discharge N2 Elevators 2803 & 2804

EU0310 – Scale Belt (1713)

EU0320 - Air Slide (3204) & Discharge N2 Elevators (2803/2804)

General Description: TP: Primary Crusher Surge Bin Discharge – Belt 1701

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 2-R-01 (1998)

CD-2201 (1998)

General Description: Belts 1701 & 1704 Discharge in Surge Bin; 1704 to 1705

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 2-R-02 (1998)

CD-2204 (1998)

General Description: Surge Bin Feeders

Fabric Filter

Manufacturer/Model #: Syntron, F-66-B

Nico, FD4465

EIQ Reference # (Year): 2-R-03A (1998)

CD – 2202/2285(1998)
River Cement Company - Selma Plant 35

Project No. 099-0002-020

General Description: Secondary Crushers (1402/1409)

Fabric Filter

Manufacturer/Model #: Pennsylvania Crusher, CD-19-50

Pennsylvania Crusher, CA-19-50

EIQ Reference # (Year): 2-R-03B (1998)

CD – 2202/2285(1998)

General Description: Screen (1601)

Manufacturer/Model #: Hewitt-Robbins M-16

EIQ Reference # (Year): 2-R-04B (1998)

General Description: Sand/Bottom Ash Screening

Manufacturer/Model #: Seco, Double Deck

EIQ Reference # (Year): 2-R-09A (1998)

General Description: Secondary Crushers Discharge onto Belts 1702 & 1743

Fabric Filter

Manufacturer/Model #: Pennsylvania Crusher, CD-19-50

Pennsylvania Crusher, CA-19-50

EIQ Reference # (Year): 2-R-03C (1998)

CD-2202/2285 (1998)

General Description: Screen (1607)

Fabric Filter

Manufacturer/Model #: Simplicity, M160B

EIQ Reference # (Year): 2-R-04A (1998)

CD-2286 (1998)

General Description: Screen 1607 Discharge onto Belts 1703 & 1744

Fabric Filter

Manufacturer/Model #: Simplicity, M160B

EIQ Reference # (Year): 2-R-04C (1998)

CD-2286 (1998)

General Description: Screen 1601 Discharge onto Belts 1703 & 1744

Manufacturer/Model #: Simplicity, M160B

EIQ Reference # (Year): 2-R-04D (1998))

General Description: TP: Belt Conveyor 1707 to Belt Conveyor 1701

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 2-R-06 (1998)

CD-2206 (1998)

General Description: Mill Scale Hopper and Discharge onto Belt 1703

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 2-R-07 (1998)
River Cement Company - Selma Plant 36

Project No. 099-0002-020

General Description: Sand/Bottom Ash Hopper & Discharge onto Belt 1748

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 2-R-08 (1998)

General Description: Sand/Bottom Ash Screen Discharge onto Belt 1747

Manufacturer/Model #: Seco, Double Deck

EIQ Reference # (Year): 2-R-09B (1998)

General Description: Belt 1747 Discharge onto Belt 1703

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 2-R-10 (1998)

General Description: TP: Belt 1703 to Belt Conv & Trip (1710/1732)

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 2-R-11 (1998)

CD-2215/2262

General Description: TP: Trippers Discharge into Raw Feed Bins

Process Enclosed

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 2-R-12 (1998)

General Description: Raw Mill Bin Feeders to Belts 1711 & 1712

Fabric Filter

Manufacturer/Model #: Link Belt, Type B

Bedeschi, CNSD-5

EIQ Reference # (Year): 3-G-01 (1998)

CD-2213/2214 (1998)

General Description: Air Slide (3204) & Belt Discharge N2 Elev. 2803 & 2804

Fabric Filter

Manufacturer/Model #: Rex Chainbelt, Inc., 1627-24

EIQ Reference # (Year): 3-G-02B (1998)

CD-2216/2217 (1998)

General Description: Scale Belt (1713)

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 3-G-03 (1998)

CD-2218 (1998)

General Description: Air Slide (3204) Discharge N2 Elevators (2803/2804)

Fabric Filter

Manufacturer/Model #: Fuller Co., H63-B2971-3

EIQ Reference # (Year): 3-G-05 (1998)

CD-2275 (1998)
River Cement Company - Selma Plant 37

Project No. 099-0002-020

Permit Conditions EU0020-001 through EU0090-001

Permit Conditions EU0110-001 through EU0320-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.

Table 2: 10 CSR 10-5.050 – Source Gas Volume/Concentration

Source Gas Volume

(SCF/minute)

Concentration

(Grain/SCF)

7,000 or less 0.100

8,000 0.096

9,000 0.092

10,000 0.089

20,000 0.071

30,000 0.062

40,000 0.057

50,000 0.053
River Cement Company - Selma Plant 38

Project No. 099-0002-020

Source Gas Volume

(SCF/minute)

Concentration

(Grain/SCF)

60,000 0.050

80,000 0.045

100,000 0.042

120,000 0.040

140,000 0.038

160,000 0.036

180,000 0.035

200,000 0.034

300,000 0.030

400,000 0.027

500,000 0.025

600,000 0.024

800,000 0.021

1,000,000 or more 0.020

Permit Condition EU0100-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the process weight equation, the

permittee shall monitor the process weight rate of the equipment.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.
River Cement Company - Selma Plant 39

Project No. 099-0002-020

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• The permittee shall maintain a written or electronic record of the process weight rates of the

equipment and the respective emission limitation and emission rates. Attachment E contains a

log including these record keeping requirements. This log, or an equivalent created by the

permittee must be used to certify compliance with this requirement.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.

Permit Conditions EU0020-002 through EU0050-002,

EU0070-002,

EU0090-002,

EU0110-002,

EU0160-002 through EU180-002,

EU0230-002 through EU0250-002,

EU0270-002,

EU0290-002 through EU0320-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW004.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW004.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW004.
River Cement Company - Selma Plant 40

Project No. 099-0002-020

Permit Conditions EU0060-002,

EU0080-002,

EU0100-002,

EU0120-002 through EU0150-002,

EU0190-002 through EU0220-002,

EU0260-002

EU0280-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW005.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW005.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW005.
River Cement Company - Selma Plant 41

Project No. 099-0002-020

Permit Condition EU0270-003 through EU0320-003

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Opacity

Emission Limitation:

• The owner or operator of each raw material storage bin and conveying system transfer point

shall not cause to be discharged any gases from the raw material storage bin and conveying

system transfer point which exhibit opacity in excess of ten percent (10%). (§63.1348)

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The owner or operator shall demonstrate initial compliance with the raw material storage bin

and conveying system transfer point opacity limit by conducting a test in accordance with

Method 9 of Appendix A of 40 CFR Part 60. The performance test shall be conducted under

the conditions that exist when the raw material conveying system transfer point is operating at

the highest load or capacity level reasonably expected to occur. The maximum six (6)-minute

average opacity exhibited during the test period shall be used to determine whether the raw

material conveying system transfer point is in initial compliance with the standard. The

duration of the Method 9 performance test shall be three (3) hours (thirty (30) six (6)-minute

averages), except that the duration of the Method 9 performance test may be reduced to one

(1) hour if the conditions of §63.1349(b)(2)(i) through §63.1349(b)(2)(ii) apply (§63.1349(b)(2)):

1. There are no individual readings greater than ten percent (10%) opacity (§63.1349(b)(2)(i));

2. There are no more than three readings of ten percent (10%) for the first one (1) hour

period. (§63.1349(b)(2)(ii))

• Performance tests required under §63.1349(b)(2) shall be repeated every five (5) years.

(§63.1349(c))

Monitoring:

• The owner or operator subject to a limitation on opacity under §63.1346 or §63.1348 shall

monitor opacity in accordance with the operation and maintenance plan developed in

accordance with §63.1350(a). (§63.1350(j))

• The owner or operator must conduct a monthly one (1)-minute visible emissions test of each

affected source in accordance with Method 22 of Appendix A of 40 CFR Part 60. The test must

be conducted while the affected source is in operation. (§63.1350(a)(4)(i))

• If no visible emissions are observed in six (6) consecutive monthly tests for any affected

source, the owner or operator may decrease the frequency of testing from monthly to semiannually for that affected source. If visible emissions are observed during any semi-annual

test, the owner or operator must resume testing of that affected source on a monthly basis and

maintain that schedule until no visible consecutive monthly tests. (§63.1350(a)(4)(ii))

• If no visible emissions are observed during the semi-annual test for any affected source, the

owner or operator may decrease the frequency of testing from semi-annually to annually for

that affected source. If visible emissions are observed during any annual test, the owner or

operator must resume testing of that affected source on a monthly basis and maintain that

schedule until no visible emissions are observed in six (6) consecutive monthly tests.

(§63.1350(a)(4)(iii))

• If visible emissions are observed during any Method 22 test, the owner or operator must

conduct a six (6)-minute test of opacity in accordance with Method 9 of Appendix A of 40 CFR

Part 60. The Method 9 test must begin within one (1) hour of any observation of visible

emissions. (§63.1350(a)(4)(iv))
River Cement Company - Selma Plant 42

Project No. 099-0002-020

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

1. All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

2. All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

3. If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

Reporting:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

• As required by §63.10(d)(3), the owner or operator of an affected source shall report the

opacity results from tests required by §63.1349. (§63.1354(b)(2))

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction, which could possibly cause an exceedance of this regulation.

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 43

Project No. 099-0002-020

EU0330 through EU0370

EU0330 – EU0340 - Raw Mill #1 Air Separators (2901/2902)

EU0350 – Raw Mill #1 (3101)

EU0360 - Raw Mill #2 Air Separator (2907)

EU0370 – Raw Mill #2 (3104)

General Description: Raw Mill #1 Air Separators (2901/2902)

Fabric Filter

Manufacturer/Model #: Raymond, 18’ S.W. Mechanical Separator

EIQ Reference # (Year): 3-G-02A (1998)

CD-2216/2217 (1998)

General Description: Raw Mill #1 (3101)

Fabric Filter

Manufacturer/Model #: F. L. Smidth, 63-15052

EIQ Reference # (Year): 3-G-04 (1998)

CD-2219 (1998)

General Description: Raw Mill #2 Air Separator (2907)

Fabric Filter

Manufacturer/Model #: Sturtevant, 22 Ft.

EIQ Reference # (Year): 3-G-07 (1998)

CD-2282/2283 (1998)

General Description: Raw Mill #2 (3104)

Fabric Filter

Manufacturer/Model #: Fuller Co., Traylor

EIQ Reference # (Year): 3-G-08 (1998)

CD-2284 (1998)
River Cement Company - Selma Plant 44

Project No. 099-0002-020

Permit Condition EU0330-001 through EU0370-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the process weight equation, the

permittee shall comply with the monitoring requirements listed below:

• Fabric Filter operation and maintenance:

(1) Check and document the fabric filter pressure drop weekly. If the pressure drop falls out of

the normal operating range, specified by the manufacturer, corrective action shall be taken

within eight (8) hours to return the pressure drop to normal.

(2) Check the cleaning sequence of the fabric filter monthly.

(3) Thoroughly inspect bags for leaks and wear quarterly.

(4) Inspect every six (6) months all components that are not subject to wear or plugging,

including structural components, housing, ducts and hoods.

If leaks or abnormal conditions are detected the appropriate measures for remediation shall be

initiated within eight (8) hours and completed as soon as practicable. All instruments and

control equipment shall be calibrated, maintained, and operated according to the manufacture

specifications.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.
River Cement Company - Selma Plant 45

Project No. 099-0002-020

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• If the installation chooses to demonstrate compliance by the process weight equation, the

permittee shall maintain a written or electronic record of all inspections and any action

resulting from the inspection (observations, deficiencies, bag replacements, calibrations, etc.).

These records shall be made available immediately for inspection to the Department of Natural

Resources’ personnel upon request.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors, which determine volume and the methods for determining the

volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.

Permit Conditions EU0330-002 through EU0350-002,

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

Alternate Performance Testing Provision:

• This emission unit is subject to the alternate performance testing provision of PW004.

Monitoring:

• This emission unit is subject to the monitoring conditions of PW004.

Alternate Monitoring Provision::

• The owner or operator shall monitor opacity by conducting daily visual emissions observations

of the mill sweep and air separator PMCDs of these affected sources, in accordance with the

procedures of Method 22 of 40 CFR Part 60, Appendix A. The Method 22 test shall be

conducted while the source is operating at the highest load or capacity level reasonably

expected to occur within the day. The duration of the Method 22 test shall be six (6) minutes.

If visible emissions are observed during any Method 22 visible emissions test, the owner or

operator must:

(1) Initiate, within one (1)-hour, the corrective actions specified in the site specific operating

and maintenance plan developed in accordance with §63.1350(a)(1) and (a)(2).

(2) Within twenty-four (24) hours of the end of the Method 22 test in which visible emissions

were observed, conduct a visual opacity test of each stack from which visible emissions

were observed in accordance with Method 9 of 40 CFR Part 60, Appendix A. The duration

of the Method 9 test shall be thirty minutes.

Record keeping:

• This emission unit is subject to the record keeping conditions of PW004.

Alternative Record keeping Provision:

• This emission unit is subject to the alternate record keeping provision of PW004.
River Cement Company - Selma Plant 46

Project No. 099-0002-020

Reporting:

• This emission unit is subject to the reporting conditions of PW004.

Alternative Reporting Provision:

• This emission unit is subject to the alternate reporting provision of PW004.

Permit Conditions EU0360-002 through EU0370-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

Alternate Performance Testing Provision:

• This emission unit is subject to the alternate performance testing provision of PW005.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW005.

Alternate Monitoring Provision::

• The owner or operator shall monitor opacity by conducting daily visual emissions observations

of the mill sweep and air separator PMCDs of these affected sources, in accordance with the

procedures of Method 22 of 40 CFR Part 60, Appendix A. The Method 22 test shall be

conducted while the source is operating at the highest load or capacity level reasonably

expected to occur within the day. The duration of the Method 22 test shall be six (6) minutes.

If visible emissions are observed during any Method 22 visible emissions test, the owner or

operator must:

(3) Initiate, within one (1)-hour, the corrective actions specified in the site specific operating

and maintenance plan developed in accordance with §63.1350(a)(1) and (a)(2).

1. Within twenty-four (24) hours of the end of the Method 22 test in which visible emissions

were observed, conduct a visual opacity test of each stack from which visible emissions

were observed in accordance with Method 9 of 40 CFR Part 60, Appendix A. The duration

of the Method 9 test shall be thirty minutes.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW005.

Alternate Record keeping Provision:

• This emission unit is subject to the alternate record keeping provision of PW005.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW005

Alternative Reporting:

• This emission unit is subject to the alternate reporting provision of PW005.
River Cement Company - Selma Plant 47

Project No. 099-0002-020

Permit Conditions EU0330-003 through EU0370-003

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Opacity

Emission Limitation:

• The owner or operator of each raw mill shall not cause to be discharged from the mill sweep or

air separator air pollution control devices any gases which exhibit opacity in excess of ten

percent (10%). (§63.1347).

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The owner or operator shall demonstrate initial compliance with the raw mill opacity limit by

conducting a test in accordance with Method 9 of Appendix A of 40 CFR Part 60. The

performance test shall be conducted under the conditions that exist when the raw mill is

operating at the highest load or capacity level reasonably expected to occur. The maximum six

(6)-minute average opacity exhibited during the test period shall be used to determine whether

the raw mill is in initial compliance with the standard. The duration of the Method 9

performance test shall be three (3) hours (thirty (30) six (6)-minute averages), except that the

duration of the Method 9 performance test may be reduced to one (1) hour if the conditions of

§63.1349(b)(2)(i) through §63.1349(b)(2)(ii) apply (§63.1349(b)(2)):

1. There are no individual readings greater than ten percent (10%) opacity (§63.1349(b)(2)(i));

2. There are no more than three readings of ten percent (10%) for the first one (1) hour

period. (§63.1349(b)(2)(ii))

• Performance tests required under §63.1349(b)(2) shall be repeated every five (5) years.

(§63.1349(c))

Monitoring:

• The owner or operator shall monitor opacity by conducting daily visual emissions observations

of the mill sweep and air separator PMCDs of these affected sources, in accordance with the

procedures of Method 22 of Appendix A of 40 CFR Part 60. The Method 22 test shall be

conducted while the affected source is operating at the highest load or capacity level

reasonably expected to occur within the day. The duration of the Method 22 test shall be six

(6) minutes. If visible emissions are observed during any Method 22 visible emissions test, the

owner or operator must (§63.1350(e)):

1. Initiate, within one (1)-hour, the corrective actions specified in the site specific operating

and maintenance plan developed in accordance with §63.1350(a)(1) and (a)(2).

(§63.1350(e)(1))

2. Within twenty-four (24) hours of the end of the Method 22 test in which visible emissions

were observed, conduct a visual opacity test of each stack from which visible emissions

were observed in accordance with Method 9 of Appendix A of 40 CFR Part 60. The

duration of the Method 9 test shall be thirty minutes. (§63.1350(e)(2))
River Cement Company - Selma Plant 48

Project No. 099-0002-020

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

1. All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

2. All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

3. If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

Reporting:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

• As required by §63.10(d)(3), the owner or operator of an affected source shall report the

opacity results from tests required by §63.1349. (§63.1354(b)(2))

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.

EU0380 through EU0470

EU0380 – EU0390 - TP: Raw Mill Bin Feeders onto Belt 1742

EU0400 - Separator Air Slide Discharge to F-K Pumps

EU0410 – Raw Meal Blending and Storage Silo #1

EU0420 – Raw Meal Blending and Storage Silo #2

EU0430 – Raw Meal Blending and Storage Silo #3

EU0440 – Raw Meal Blending and Storage Silo #4

EU0450 - Raw Material Storage Silo – Fly Ash

EU0460- Kiln Feed Alleviator (2512)

EU0470 – Kiln Feed Alleviator (2544)

General Description: TP: Raw Mill Bin Feeders onto Belt 1742

Manufacturer/Model #: Link Belt, Type B

Bedeschi, CNSD-5

EIQ Reference # (Year): 3-G-06 (1998)

CD-2264/2265 (1998)
River Cement Company - Selma Plant 49

Project No. 099-0002-020

General Description: Separator Air Slide Discharge to F-K Pumps

Fabric Filter

Manufacturer/Model #: Halliburton

EIQ Reference # (Year): 3-G-09 (1998)

CD-2281 (1998)

General Description: Raw Meal Blending and Storage Silos (4)

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 3-G-10 (1998)

CD-2287/2256 (1998)

CD-2258/2299

General Description: Raw Material Storage Silo – Fly Ash

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 3-G-11 (OP Application)

CD-220106 (OP Application)

General Description: Kiln Feed Alleviators (2512/2544)

Fabric Filter

Manufacturer/Model #: Fuller Company, 63P3613-6

Fuller Company, 63P3613-6

EIQ Reference # (Year): 4-K-01 (1998)

CD-2223/2259 (1998)

Permit Condition EU0380-001 through EU0470-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.
River Cement Company - Selma Plant 50

Project No. 099-0002-020

Monitoring:

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors, which determine volume and the methods for determining the

volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.

Permit Conditions EU0380-002,

EU0410-002 through EU0460-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW004.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW004.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW004.
River Cement Company - Selma Plant 51

Project No. 099-0002-020

Permit Conditions EU0390-002 through EU0400-002

 and EU0470-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW005.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW005.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW005.

Permit Condition EU0380-003 through EU0470-003

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Opacity

Emission Limitation:

• The owner or operator of each raw material storage bin and conveying system transfer point

shall not cause to be discharged any gases from the raw material storage bin and conveying

system transfer point which exhibit opacity in excess of ten percent (10%). (§63.1348)

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The owner or operator shall demonstrate initial compliance with the raw material storage bin

and conveying system transfer point opacity limit by conducting a test in accordance with

Method 9 of Appendix A of 40 CFR Part 60. The performance test shall be conducted under

the conditions that exist when the raw material conveying system transfer point is operating at

the highest load or capacity level reasonably expected to occur. The maximum six (6)-minute

average opacity exhibited during the test period shall be used to determine whether the raw

material conveying system transfer point is in initial compliance with the standard. The

duration of the Method 9 performance test shall be three (3) hours (thirty (30) six (6)-minute

averages), except that the duration of the Method 9 performance test may be reduced to one

(1) hour if the conditions of §63.1349(b)(2)(i) through §63.1349(b)(2)(ii) apply (§63.1349(b)(2)):

(1) There are no individual readings greater than ten percent (10%) opacity (§63.1349(b)(2)(i));

(2) There are no more than three readings of ten percent (10%) for the first one (1) hour

period. (§63.1349(b)(2)(ii))

• Performance tests required under §63.1349(b)(2) shall be repeated every five (5) years.

(§63.1349(c))
River Cement Company - Selma Plant 52

Project No. 099-0002-020

Monitoring:

• The owner or operator subject to a limitation on opacity under §63.1346 or §63.1348 shall

monitor opacity in accordance with the operation and maintenance plan developed in

accordance with §63.1350(a). (§63.1350(j))

• The owner or operator must conduct a monthly one (1)-minute visible emissions test of each

affected source in accordance with Method 22 of Appendix A of 40 CFR Part 60. The test must

be conducted while the affected source is in operation. (§63.1350(a)(4)(I))

• If no visible emissions are observed in six (6) consecutive monthly tests for any affected

source, the owner or operator may decrease the frequency of testing from monthly to semiannually for that affected source. If visible emissions are observed during any semi-annual

test, the owner or operator must resume testing of that affected source on a monthly basis and

maintain that schedule until no visible consecutive monthly tests. (§63.1350(a)(4)(ii))

• If no visible emissions are observed during the semi-annual test for any affected source, the

owner or operator may decrease the frequency of testing from semi-annually to annually for

that affected source. If visible emissions are observed during any annual test, the owner or

operator must resume testing of that affected source on a monthly basis and maintain that

schedule until no visible emissions are observed in six (6) consecutive monthly tests.

(§63.1350(a)(4)(iii))

• If visible emissions are observed during any Method 22 test, the owner or operator must

conduct a six (6)-minute test of opacity in accordance with Method 9 of Appendix A of 40 CFR

Part 60. The Method 9 test must begin within one (1) hour of any observation of visible

emissions. (§63.1350(a)(4)(iv))

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

(1) All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

(2) All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

(3) If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

Reporting:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

• As required by §63.10(d)(3), the owner or operator of an affected source shall report the

opacity results from tests required by §63.1349. (§63.1354(b)(2))

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction, which could possibly cause an exceedance of this regulation.

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 53

Project No. 099-0002-020

Permit Condition EU0380-004,

EU0400-004 and EU0450-004

10 CSR 10-6.070

New Source Performance Regulations

40 CFR Part 60, Subpart F

Standards of Performance for Portland Cement Plants

Emission Limitation:

• No owner or operator shall cause to be discharged into the atmosphere from the conveyor

transfer point (EU0380 and EU0400) any gases which exhibit ten percent (10%) opacity, or

greater. (§60.62(c))

• No owner or operator shall cause to be discharged into the atmosphere from the raw material

storage (EU0450) any gases which exhibit ten percent (10%) opacity, or greater. (§60.62(c))

Monitoring:

• Method 9 and the procedures in §60.11 shall be used to determine opacity. (§60.64(b)(4))

• The permittee shall conduct visual observations on this emission unit using the procedures

contained in USEPA Test Method 22. Readings are only required when the emission unit is

operating and when the weather conditions allow. If no visible or other significant emissions

are observed using these procedures, then no further observations would be required. For

emission units with visible emissions perceived or believed to exceed the applicable opacity

standard, the source representative would then conduct a Method 9 observation.

• The following monitoring schedule must be maintained:

1. Weekly observations shall be conducted for a minimum of eight (8) consecutive weeks after

permit issuance. Should no violation of this regulation be observed during this period then2. Observations must be made once every two weeks for a period of eight (8) weeks. If a violation

is noted, monitoring reverts to weekly. Should no violation of this regulation be observed

during this period then3. Observations must be made once per month. If a violation is noted, monitoring reverts to

weekly.

If the source reverts to weekly monitoring at any time, monitoring frequency will progress in

an identical manner from the initial monitoring frequency.

• The permittee shall conduct an annual opacity measurement on the emission unit by USEPA

Test Method 9 with a certified Method 9 observer.

Record keeping:

• The permittee shall maintain records of all observation results , noting:

1. Whether any air emissions (except for water vapor) were visible from the emission units,

2. All emission units from which visible emissions occurred, and

3. Whether the visible emissions were normal for the process.

Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

• The permittee shall maintain records of any equipment malfunctions (if the installation would

like the opportunity to refute a NOEE).

• The permittee shall maintain records of the annual USEPA Method 9 opacity test and any

other Method 9 test performed in accordance with this permit condition.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.
River Cement Company - Selma Plant 54

Project No. 099-0002-020

Reporting:

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit established by 10 CSR 10-6.070.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction, which could possibly cause an exceedance of this regulation.

The provisions of 10 CSR 10-6.070 expire and the provisions of 10 CSR 10-6.075 will be

federally and state enforceable on and after June 10, 2002 unless the permittee decides

to comply early with the MACT standard.

EU0480 through EU0490

EU0480- Cement Kiln (4001)

EU0490 – Cement Kiln (4002)

General Description: Cement Kilns (4001/4002)

Electrostatic Precipitators

Multiclone

Manufacturer/Model #: Allis-Chalmers

F.L. Smidth

EIQ Reference # (Year): 4-K-02A-D (1998)

CD-2222/2261 (1998)

CD-2293/2294 (1998)

CD-2224/2260 (1998)

Permit Conditions EU0480-001 through EU0490-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

• The permittee shall operate the electrostatic precipitators and multiclones at all times when

the Cement Kilns are operational.

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.
River Cement Company - Selma Plant 55

Project No. 099-0002-020

Monitoring:

• If the installation chooses to demonstrate compliance by the process weight equation, the

permittee shall comply with the monitoring requirements listed below:

• Cyclone operation and maintenance:

(1) Read and record the air flow rate and the total static pressure drop across the cyclone once

per working day when the process is in operation. The pressure drop across the cyclone

shall be maintained within the range of 2 to 6 inches of water. If the pressure drop falls out

of the normal operating range, corrective action shall be taken within eight (8) hours to

return the pressure drop to normal.

(2) Weekly inspect the solids discharge valve for proper operation.

(3) Quarterly inspect the structural components including the cyclone ductwork and hoods for

leaks and component failure.

(4) Annually:

(i) Check for leaks in the system to ensure the airflow from the dirty side doesn’t infiltrate

the clean side. Verify that the inlet and outlet ductwork is in good operating condition.

(ii) Check the barrel and collecting tube for deposits and/or excess wear and clean/repair

as needed.

(iii) Clean cyclone inlet vanes (ramps or spinners) and ensure they operate according to the

manufacture specifications.

(iv) Maintain a written record of the observations, deficiencies, and any action resulting

from the inspection.

If leaks or abnormal conditions are detected the appropriate measures for remediation shall be

initiated within eight (8) hours and completed as soon as practicable. All instruments and

control equipment shall be calibrated, maintained, and operated according to the manufacture

specifications.

• Electrostatic Precipitators operation and maintenance:

(1) An audible or visual alarm that indicates precipitator trouble shall be monitored.

(2) The permittee shall monitor the primary and secondary voltage and current, and spark rate

once each week after the date on which the performance test is completed. The parameters

to be used as indicators of compliance shall be set at values (ranges) measured at the time

when the performance test demonstrates compliance with the emission limit.

If abnormal conditions are detected, the appropriate measures for remediation shall be initiated

within eight (8) hours and completed as soon as practicable. All instruments and control

equipment shall be calibrated, maintained, and operated according to the manufacture

specifications.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors, which determine volume and the methods for determining the volume.
River Cement Company - Selma Plant 56

Project No. 099-0002-020

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• The permittee shall maintain a written or electronic record of all inspections and any action

resulting from the inspection (observations, deficiencies, bag replacement, calibration, etc.).

These records shall be made available immediately for inspection to the Department of Natural

Resources’ personnel upon request.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors, which determine volume and the methods for determining the

volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

• The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.

Permit Conditions EU0480-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

• The permittee shall install, calibrate, maintain and operate a Continuous Opacity Monitoring

System (COMS) in accordance with 40 CFR Part 60, Performance Specification 1.

COMS General Requirements:

• Source operating time includes any time fuel is being combusted and/or a fan is being

operated.

• Cycling times include the total time a monitoring system requires to sample, analyze and

record an emission measurement. Continuous monitoring systems for measuring opacity

shall complete a minimum of one (1) cycle of operation (sampling, analyzing and data

recording) for each successive ten (10) -second period.

• All COMS shall be certified by the director after review and acceptance of a demonstration of

conformance with 40 CFR Part 60, Appendix B, Performance Specification 1.

• All COMS shall be subject to department audits.
River Cement Company - Selma Plant 57

Project No. 099-0002-020

Alternate Performance Testing Provisions:

When the installation demonstrates compliance with the MACT standard for all applicable units

(this is required by June 10,2002 unless the permittee decides to comply early with the MACT

standard), the installation has the option of complying with the Alternate Performance

Testing/Monitoring/Record keeping/Reporting provisions of 40 CFR Part 63, Subpart LLL.

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The opacity exhibited during the period of the Method 5 performance test for particulate

matter required by §63.1349(b)(1)(i) shall be determined as required in §63.1349(b)(1)(v)

through (vi).

• Except as provided in §63.1349(b)(1)(vi), the opacity exhibited during the period of the Method

5 performance tests required by §63.1349(b)(1)(i) shall be determined through the use of a

continuous opacity monitor (COM). The maximum six (6)-minute average opacity during the

three Method 5 test runs shall be determined during each Method 5 test run, and used to

demonstrate initial compliance with the applicable opacity limits of §63.1343(b)(2).

• The owner or operator is required to repeat the performance tests for kilns as specified in

paragraph (b)(1) of this section within ninety (90) days of initiating any significant change in

the feed or fuel from that used in the previous performance test.

Monitoring:

• The permittee shall calibrate, maintain and operate a Continuous Opacity Monitoring System

(COMS) in accordance with 40 CFR Part 60, Performance Specification 1.

• If a COMS is malfunctioning, a non-department qualified observer measurement may be used

as a temporary substitute. If opacity measurements taken by a non-department qualified

observer differ from visual measurements taken by a qualified department observer, the

qualified department observer’s opacity measurements shall b used to determine compliance.

• The permittee shall determine the opacity by a COMS or by one of the following test methods

(Test Method 203 shall be used unless the COMS is malfunctioning):

(1) 40 CFR Part 60, Appendix A, Test Method 9 – Visual Determination of the Opacity of

Emissions from Stationary Sources;

(2) 40 CFR Part 60, Appendix A, Test Method 203A – Visual Determination of Opacity of

Emissions from Stationary Sources for Time-Averaged Regulations;

(3) 40 CFR Part 60, Appendix A, Test Method 203B – Visual Determination of Opacity of

Emissions from Stationary Sources for Time-Exception Regulations;

(4) 40 CFR Part 60, Appendix A, Test Method 203 – Visual Determination of Opacity of

Emissions from Stationary Sources by Continuous Opacity Monitoring Systems

Alternate Monitoring Provisions:

• The owner or operator of a kiln shall monitor opacity at each point where emissions are vented

from these sources in accordance with §63.1350(c)(1) through (c)(3).

• Except as provided in §63.1350(c)(2), the owner or operator shall install, calibrate, maintain,

and continuously operate a continuous opacity monitor (COM) located at the outlet of the PM

control device to continuously monitor the opacity. The COM shall be installed, maintained,

calibrated, and operated as required by 40 CFR Part 63, Subpart A, general provisions and

according to PS-1 of 40 CFR Part 60, Appendix B.

• To remain in compliance, the opacity must be maintained such that the six (6)-minute average

opacity for any six (6)-minute block period does not exceed forty percent (40%). If the average

opacity for any six (6)-minute block period exceeds forty percent (40%), this shall constitute a

violation of the standard.
River Cement Company - Selma Plant 58

Project No. 099-0002-020

Record keeping:

• The permittee shall maintain a file (hard copy or electronic version) of the following

information for a minimum of five (5) years form the date the data was collected:

(1) All information reported in the quarterly summaries; and

(2) All six (6)-minute opacity averages and daily Quality Assurance/Quality Control records.

• All records shall be made available upon request to department personnel.

• The permittee shall maintain a log indicating whether or not the installation is complying with

the performance testing/monitoring/record keeping/reporting requirements of 10 CSR 10-

5.090, 10 CSR 10-6.220 or 40 CFR Part 63, Subpart LLL. Attachment C contains a log

including these record keeping requirements. This log or an equivalent created by the

permittee, must be used to certify compliance with this requirement. These records shall be

made available to either the Director upon written request or Department inspection personnel

upon verbal request.

Alternate Record keeping Provision:

• The emission unit is subject to the alternate record keeping provisions of PW004.

• The owner or operator of a source equipped with a continuous monitoring system shall

maintain all records required by §63.10(c).

Reporting:

• The permittee shall submit a quarterly written report to the director. All quarterly reports

shall be postmarked no later than the thirtieth day following the end of each calendar quarter

and shall include the following emissions data:

(1) A summary including total time for each cause of excess emissions and/or monitor

downtime;

(2) Nature and cause of excess emissions, if known;

(3) The six (6)-minute average opacity values greater than the opacity emission requirements

(The average of the values shall be obtained by using the procedures specified in the

Reference Method used to determine the opacity of the visible emissions);

(4) The date and time identifying each peirod during which the COMS was inoperative (except

for zero and span checks), including the nature and frequency of system repairs or

adjustments that were made during these times; and

(5) If no excess emissions have occurred during the reporting period ad the COMS has not been

inoperative, repaired or adjusted, this information shall be stated in the report.

• The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.090 or 10 CSR 10-

6.220.
River Cement Company - Selma Plant 59

Project No. 099-0002-020

Alternate Reporting Provision:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance

tests.

• As required by §63.10(d)(3), the owner or operator of a source shall report the opacity results

from tests required by §63.1349.

• As required by §63.10(e)(2), the owner or operator of a source using a continuous opacity

monitoring system to determine opacity compliance during any performance test required

under §63.7 and described in §63.6(d)(6) shall report the results of the continuous opacity

monitoring system performance evaluation conducted under §63.8(e).

• As required by §63.10(e)(3), the owner or operator of a source equipped with a continuous

emission monitor shall submit an excess emissions and continuous monitoring system

performance report for any event when the continuous monitoring system data indicates the

source is not in compliance with the applicable emission limitation or operating parameter

limit.

• If the total continuous monitoring system downtime for any CEM or any continuous

monitoring system (CMS) for the reporting period is ten percent (10%) or greater of the total

operating time for the reporting period, the owner or operator shall submit an excess

emissions and continuous monitoring performance report along with the summary report

(mentioned in PW008).

Permit Conditions EU0490-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

• The permittee shall install, calibrate, maintain and operate a Continuous Opacity Monitoring

System (COMS) in accordance with 40 CFR Part 60, Performance Specification 1.

COMS General Requirements:

• Source operating time includes any time fuel is being combusted and/or a fan is being

operated.

• Cycling times include the total time a monitoring system requires to sample, analyze and

record an emission measurement. Continuous monitoring systems for measuring opacity

shall complete a minimum of one (1) cycle of operation (sampling, analyzing and data

recording) for each successive ten (10) -second period.

• All COMS shall be certified by the director after review and acceptance of a demonstration of

conformance with 40 CFR Part 60, Appendix B, Performance Specification 1.

• All COMS shall be subject to department audits.
River Cement Company - Selma Plant 60

Project No. 099-0002-020

Alternate Performance Testing Provisions:

When the installation demonstrates compliance with the MACT standard for all applicable units

(this is required by June 10,2002 unless the permittee decides to comply early with the MACT

standard), the installation has the option of complying with the Alternate Performance

Testing/Monitoring/Record keeping/Reporting provisions of 40 CFR Part 63, Subpart LLL.

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The opacity exhibited during the period of the Method 5 performance test for particulate

matter required by §63.1349(b)(1)(i) shall be determined as required in §63.1349(b)(1)(v)

through (vi).

• Except as provided in §63.1349(b)(1)(vi), the opacity exhibited during the period of the Method

5 performance tests required by §63.1349(b)(1)(i) shall be determined through the use of a

continuous opacity monitor (COM). The maximum six (6)-minute average opacity during the

three Method 5 test runs shall be determined during each Method 5 test run, and used to

demonstrate initial compliance with the applicable opacity limits of §63.1343(b)(2).

• The owner or operator is required to repeat the performance tests for kilns as specified in

paragraph (b)(1) of this section within ninety (90) days of initiating any significant change in

the feed or fuel from that used in the previous performance test.

Monitoring:

• The permittee shall calibrate, maintain and operate a Continuous Opacity Monitoring System

(COMS) in accordance with 40 CFR Part 60, Performance Specification 1.

• If a COMS is malfunctioning, a non-department qualified observer measurement may be used

as a temporary substitute. If opacity measurements taken by a non-department qualified

observer differ from visual measurements taken by a qualified department observer, the

qualified department observer’s opacity measurements shall b used to determine compliance.

• The permittee shall determine the opacity by a COMS or by one of the following test methods

(Test Method 203 shall be used unless the COMS is malfunctioning):

(1) 40 CFR Part 60, Appendix A, Test Method 9 – Visual Determination of the Opacity of

Emissions from Stationary Sources;

(2) 40 CFR Part 60, Appendix A, Test Method 203A – Visual Determination of Opacity of

Emissions from Stationary Sources for Time-Averaged Regulations;

(3) 40 CFR Part 60, Appendix A, Test Method 203B – Visual Determination of Opacity of

Emissions from Stationary Sources for Time-Exception Regulations;

(4) 40 CFR Part 60, Appendix A, Test Method 203 – Visual Determination of Opacity of

Emissions from Stationary Sources by Continuous Opacity Monitoring Systems

Alternate Monitoring Provisions:

• The owner or operator of a kiln shall monitor opacity at each point where emissions are vented

from these sources in accordance with §63.1350(c)(1) through (c)(3).

• Except as provided in §63.1350(c)(2), the owner or operator shall install, calibrate, maintain,

and continuously operate a continuous opacity monitor (COM) located at the outlet of the PM

control device to continuously monitor the opacity. The COM shall be installed, maintained,

calibrated, and operated as required by 40 CFR Part 63, Subpart A, general provisions and

according to PS-1 of 40 CFR Part 60, Appendix B.

• To remain in compliance, the opacity must be maintained such that the six (6)-minute average

opacity for any six (6)-minute block period does not exceed twenty percent (20%). If the

average opacity for any six (6)-minute block period exceeds twenty percent (20%), this shall

constitute a violation of the standard.
River Cement Company - Selma Plant 61

Project No. 099-0002-020

Record keeping:

• The permittee shall maintain a file (hard copy or electronic version) of the following

information for a minimum of five (5) years form the date the data was collected:

(1) All information reported in the quarterly summaries; and

(2) All six (6)-minute opacity averages and daily Quality Assurance/Quality Control records.

• All records shall be made available upon request to department personnel.

• The permittee shall maintain a log indicating whether or not the installation is complying with

the performance testing/monitoring/record keeping/reporting requirements of 10 CSR 10-

5.090, 10 CSR 10-6.220 or 40 CFR Part 63, Subpart LLL. Attachment C contains a log

including these record keeping requirements. This log or an equivalent created by the

permittee, must be used to certify compliance with this requirement. These records shall be

made available to either the Director upon written request or Department inspection personnel

upon verbal request.

Alternate Record keeping Provision:

• The emission unit is subject to the alternate record keeping provisions of PW005.

• The owner or operator of an affected source equipped with a continuous monitoring system

shall maintain all records required by §63.10(c).

Reporting:

• The permittee shall submit a quarterly written report to the director. All quarterly reports

shall be postmarked no later than the thirtieth day following the end of each calendar quarter

and shall include the following emissions data:

(1) A summary including total time for each cause of excess emissions and/or monitor

downtime;

(2) Nature and cause of excess emissions, if known;

(3) The six (6)-minute average opacity values greater than the opacity emission requirements

(The average of the values shall be obtained by using the procedures specified in the

Reference Method used to determine the opacity of the visible emissions);

(4) The date and time identifying each period during which the COMS was inoperative (except

for zero and span checks), including the nature and frequency of system repairs or

adjustments that were made during these times; and

(5) If no excess emissions have occurred during the reporting period ad the COMS has not been

inoperative, repaired or adjusted, this information shall be stated in the report.

• The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.090 or 10 CSR 10-

6.220.
River Cement Company - Selma Plant 62

Project No. 099-0002-020

Alternate Reporting Provision:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance

tests.

• As required by §63.10(d)(3), the owner or operator of a source shall report the opacity results

from tests required by §63.1349.

• As required by §63.10(e)(2), the owner or operator of a source using a continuous opacity

monitoring system to determine opacity compliance during any performance test required

under §63.7 and described in §63.6(d)(6) shall report the results of the continuous opacity

monitoring system performance evaluation conducted under §63.8(e).

• As required by §63.10(e)(3), the owner or operator of a source equipped with a continuous

emission monitor shall submit an excess emissions and continuous monitoring system

performance report for any event when the continuous monitoring system data indicates the

source is not in compliance with the applicable emission limitation or operating parameter

limit.

• If the total continuous monitoring system downtime for any CEM or any continuous

monitoring system (CMS) for the reporting period is ten percent (10%) or greater of the total

operating time for the reporting period, the owner or operator shall submit an excess

emissions and continuous monitoring performance report along with the summary report

(mentioned in PW008).

Permit Conditions EU0480-003 through EU0490-003

10 CSR 10-6.260

Restriction of Emission of Sulfur Compounds

Emission Limitation:

• Emissions from any existing source operation shall not contain more than two thousand parts

per million by volume (2000 ppmv) of sulfur dioxide.

• Emissions from any existing source operation shall not contain more than seventy milligrams

(70 mg) per cubic meter of sulfuric acid or sulfur trioxide or any combination of those gases

averaged on any consecutive three hour time period.

• No person shall cause or permit the emission of sulfur compounds from any source which

causes or contributes to concentrations exceeding those specified in 10 CSR 10-6.010 Ambient

Air Quality Standards.

• The emission unit shall be limited to burning coke or coal with a sulfur content of no more

than ten percent (10%) weight sulfur and natural gas;

Monitoring:

None.

Record keeping:

• The permittee shall maintain an accurate record of the sulfur content of fuel receipts of coal

and coke. The records should demonstrate that no fuel purchased for the use in the kilns was

of a sulfur content greater than ten percent (10%) by weight for coal or coke.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request

Reporting:

The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of 10 CSR

10-6.260 demonstrated by the appropriate record keeping forms.

10 CSR 10-6.260(4) is a state-only requirement
River Cement Company - Selma Plant 63

Project No. 099-0002-020

Permit Conditions EU0480-004 through EU0490-004

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Particulate Matter (PM)

Emission Limitation:

• No owner or operator of a kiln shall cause to be discharged into the atmosphere from these

affected sources, any gases which contain particulate matter in excess of 0.15 kg per MG (0.30

lb per ton) of feed (dry basis) to the kiln. (§63.1343(b)(1))

• The permittee shall operate the electrostatic precipitators and multiclones at all times when

the Cement Kilns are operational.

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The permittee shall demonstrate initial compliance with the kiln by conducting a performance

test as specified in §63.1349(b)(1)(i) through (b)(1)(iv). (§63.1349)(b)(1))

• EPA Method 5 of Appendix A of 40 CFR Part 60 shall be used to determine PM emissions.

Each performance test shall consist of three separate runs under the conditions that exist

when the kiln is operating at the highest load or capacity level reasonably expected to occur.

Each run shall be conducted for at least one (1) hour, and the minimum sample volume shall

be 0.85 dscm (30 dscf). The average of the three runs shall be used to determine compliance.

A determination of the particulate matter collected in the impingers (“back half”) of the Method

5 particulate sampling train is not required to demonstrate initial compliance with the PM

standards of this subpart. However, this shall not preclude the permitting authority from

requiring a determination of the “back half” for other purposes. (§63.1349(b)(1)(i))

• Suitable methods shall be used to determine the kiln feed rate, except for fuels, for each run.

(§63.1349(b)(1)(ii))

• The emission rate, E of PM shall be computed for each run using the following equation

(§63.1349(b)(1)(iii)): E = ( ) CsQsd P

Where:

E = emission rate of PM, kg/Mg of kiln feed

Cs = concentration of PM, kg/dscm

Qsd = volumetric flow rate of effluent gas, dscm/hr

P = total kiln feed (dry basis), Mg/hr

• Except as provided in §63.1349(e), performance tests required under §63.1349(b)(1) shall be

repeated every five (5) years. (§63.1349(c))

• The owner or operator is required to repeat the performance tests for kilns or in-line kiln/raw

mills as specified in §63.1349(b)(1) and (b)(3) within ninety (90) days of initiating any

significant change in the feed or fuel form that used in the previous performance test.

(§63.1349(e))
River Cement Company - Selma Plant 64

Project No. 099-0002-020

Monitoring:

• The owner or operator shall install, calibrate, maintain and operate a particulate matter

continuous emission monitoring system (PM CEMS) to measure the particulate matter

discharged to the atmosphere. The compliance deadline for installing the PM CEMS and all

requirements relating to performance of the PM CEMS and implementation of the PM CEMS

requirement is deferred pending further rulemaking. (§63.1350(k))

• Pending further rulemaking, the permittee shall comply with the monitoring requirements

listed below:

• Cyclone operation and maintenance:

(1) Read and record the air flow rate and the total static pressure drop across the cyclone once

per working day when the process is in operation. The pressure drop across the cyclone

shall be maintained within the range of two (2) to six (6) inches of water. If the pressure drop

falls out of the normal operating range, corrective action shall be taken within eight (8)

hours to return the pressure drop to normal.

(2) Weekly inspect the solids discharge valve for proper operation.

(3) Quarterly inspect the structural components including the cyclone ductwork and hoods for

leaks and component failure.

(4) Annually:

(i) Check for leaks in the system to ensure the airflow from the dirty side doesn’t infiltrate

the clean side. Verify that the inlet and outlet ductwork is in good operating condition.

(ii) Check the barrel and collecting tube for deposits and/or excess wear and clean/repair

as needed.

(iii) Clean cyclone inlet vanes (ramps or spinners) and ensure they operate according to the

manufacture specifications.

(iv) Maintain a written record of the observations, deficiencies, and any action resulting

from the inspection.

If leaks or abnormal conditions are detected the appropriate measures for remediation shall be

initiated within eight (8) hours and completed as soon as practicable. All instruments and

control equipment shall be calibrated, maintained, and operated according to the manufacture

specifications.

• Electrostatic Precipitators operation and maintenance:

(1) An audible or visual alarm that indicates precipitator trouble shall be monitored.

(2) The permittee shall monitor the primary and secondary voltage and current, and spark rate

once each week after the date on which the performance test is completed. The parameters

to be used as indicators of compliance shall be set at values (ranges) measured at the time

when the performance test demonstrates compliance with the emission limit.

If abnormal conditions are detected, the appropriate measures for remediation shall be initiated

within eight (8) hours and completed as soon as practicable. All instruments and control

equipment shall be calibrated, maintained, and operated according to the manufacture

specifications.
River Cement Company - Selma Plant 65

Project No. 099-0002-020

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

(1) All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

(2) All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

(3) If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• The owner or operator of an affected source equipped with a continuous monitoring system

shall maintain all records required by §63.10(c). (§63.1355(c))

• The permittee shall record the air flow rate and the total static pressure drop across the

cyclone once per working day when the process is in operation.

• The permittee shall record the primary and secondary voltage and current, and spark rate

once each week after the date on which the performance test is completed.

• The permittee shall maintain a written or electronic record of all inspections and any action

resulting from the inspection (observations, deficiencies, calibrations, etc). These records shall

be made available immediately for inspection to the Department of Natural Resources’

personnel upon request.

Reporting:

• The permittee shall comply with the reporting requirements for the performance test stated in

Permit Condition: PW009.

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

• As required by §63.10(e)(3), the owner or operator of an affected source equipped with a

continuous emission monitor shall submit an excess emissions and continuous monitoring

system performance report for any event when the continuous monitoring system data

indicates the source is not in compliance with the applicable emission limitation or operating

parameter limit. (§63.1354(b)(8))

• If the total continuous monitoring system downtime for any CEM or any continuous

monitoring system (CMS) for the reporting period is ten percent (10%) or greater of the total

operating time for the reporting period, the owner or operator shall submit an excess

emissions and continuous monitoring performance report along with the summary report

(mentioned in PW008). (§63.1354(b)(10))

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 66

Project No. 099-0002-020

Permit Conditions EU0480-005 through EU0490-005

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Opacity

Emission Limitation:

• No owner or operator of a kiln shall cause to be discharged into the atmosphere from these

affected sources, any gases which exhibit opacity greater than twenty percent (20%).

(§63.1343(b)(2))

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The opacity exhibited during the period of the Method 5 performance test for particulate

matter required by §63.1349(b)(1)(i) shall be determined as required in §63.1349(b)(1)(v)

through (vi). (§63.1349(b)(1))

• Except as provided in §63.1349(b)(1)(vi), the opacity exhibited during the period of the Method

5 performance tests required by §63.1349(b)(1)(i) shall be determined through the use of a

continuous opacity monitor (COM). The maximum six (6)-minute average opacity during the

three Method 5 test runs shall be determined during each Method 5 test run, and used to

demonstrate initial compliance with the applicable opacity limits of §63.1343(b)(2).

(§63.1349(b)(1)(v))

• The owner or operator is required to repeat the performance tests for kilns as specified in

paragraph (b)(1) of this section within ninety (90) days of initiating any significant change in

the feed or fuel from that used in the previous performance test. (§63.1349(e))

Monitoring:

• The owner or operator of a kiln shall monitor opacity at each point where emissions are vented

from these affected sources in accordance with §63.1350(c)(1) through (c)(3). (§63.1350(c))

• Except as provided in §63.1350(c)(2), the owner or operator shall install, calibrate, maintain,

and continuously operate a continuous opacity monitor (COM) located at the outlet of the PM

control device to continuously monitor the opacity. The COM shall be installed, maintained,

calibrated, and operated as required by subpart A, general provisions of this part, and

according to PS-1 of appendix B to part 60 of this chapter. (§63.1350(c)(1))

• To remain in compliance, the opacity must be maintained such that the six (6)-minute average

opacity for any six (6)-minute block period does not exceed twenty percent (20%). If the

average opacity for any six (6)-minute block period exceeds twenty percent (20%), this shall

constitute a violation of the standard. (§63.1350(c)(3))
River Cement Company - Selma Plant 67

Project No. 099-0002-020

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

1. All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

2. All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

3. If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• The owner or operator of an affected source equipped with a continuous monitoring system

shall maintain all records required by §63.10(c). (§63.1355(c))

Reporting:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

• As required by §63.10(d)(3), the owner or operator of an affected source shall report the

opacity results from tests required by §63.1349. (§63.1354(b)(2))

• As required by §63.10(e)(2), the owner or operator of an affected source using a continuous

opacity monitoring system to determine opacity compliance during any performance test

required under §63.7 and described in §63.6(d)(6) shall report the results of the continuous

opacity monitoring system performance evaluation conducted under §63.8(e). (§63.1354(b)(7))

• As required by §63.10(e)(3), the owner or operator of an affected source equipped with a

continuous emission monitor shall submit an excess emissions and continuous monitoring

system performance report for any event when the continuous monitoring system data

indicates the source is not in compliance with the applicable emission limitation or operating

parameter limit. (§63.1354(b)(8))

• If the total continuous monitoring system downtime for any CEM or any continuous

monitoring system (CMS) for the reporting period is ten percent (10%) or greater of the total

operating time for the reporting period, the owner or operator shall submit an excess

emissions and continuous monitoring performance report along with the summary report

(mentioned in PW008). (§63.1354(b)(10)).

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 68

Project No. 099-0002-020

Permit Conditions EU0480-006 through EU0490-006

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Dioxins and Furans (D/F)

Emission Limitation:

• No owner or operator of a kiln shall cause to be discharged into the atmosphere from these

affected sources, any gases which contain D/F in excess of:

(1) 0.20 ng per dscm (8.7x10-11 gr per dscf) (TEQ) corrected to seven percent oxygen; or

(2) 0.40 ng per dscm (1.7x10-10 gr per dscf) (TEQ) corrected to seven percent oxygen, when

the average of the performance test run average temperatures at the inlet to the

particulate matter control device is two hundred four degrees Celsius (204°C) (four

hundred degrees Fahrenheit (400°F)) or less. (§63.1343(b)(3))

• The owner or operator of a kiln subject to a D/F emission limitation under §63.1343 must

operate the kiln such that the temperature of the gas at the inlet to the kiln particulate matter

control device (PMCD) does not exceed the applicable temperature limit specified in

§63.1344(b). (§63.1344(a))

• The temperature limit for a kiln meeting the limits of §63.1344(a) is determined in accordance

with §63.1349(b)(3)(iv). (§63.1344(b))

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The owner or operator shall demonstrate initial compliance with the D/F emission limit by

conducting a performance test using Method 23 of Appendix A of 40 CFR Part 60.

(§63.1349(b)(3))

• Each performance test shall consist of three separate runs; each run shall be conducted under

the conditions that exist when the affected source is operating at the highest load or capacity

level reasonably expected to occur. The duration of each run shall be at least three hours and

the sample volume for each run shall be at least 2.5 dscm (90 dscf). The concentration shall

be determined for each run and the arithmetic average of the concentrations measure for the

three runs shall be calculated and used to determine compliance. (§63.1349(b)(3)(i))

• The temperature at the inlet to the kiln or in-line kiln/raw mill PMCD must be continuously

recorded during the period of the Method 23 test, and the continuos temperature record(s)

must be included in the performance test report. (§63.1349(b)(3)(ii))

• One (1)-minute average temperatures must be calculated for each minute of each run of the

test. (§63.1349(b)(3)(iii))

• The run average temperature must be calculated for each run, and the average of the run

average temperatures must be determined and included in the performance test report and

will determine the applicable temperature limit in accordance with §63.1344(b).

(§63.1349(b)(3)(iv))

• Performance tests required under §63.1349(b)(3) shall be repeated every thirty (30) months.

(§63.1349(d))

• The owner or operator is required to repeat the performance tests for kilns or in-line kiln/raw

mills as specified in §63.1349(b)(1) and (b)(3) within ninety (90) days of initiating any

significant change in the feed or fuel form that used in the previous performance test.

(§63.1349(e))
River Cement Company - Selma Plant 69

Project No. 099-0002-020

Monitoring:

• The owner or operator of an affected source subject to a limitation on D/F emissions shall

monitor D/F emissions in accordance with §63.1350(f)(1) through (f)(6). (§63.1350(f))

• The owner or operator shall install, calibrate, maintain and continuously operate a continuous

monitor to record the temperature of the exhaust gases from the kiln, if applicable, at the inlet

to, or upstream of, the kiln PM control devices. (§63.1350(f)(1))

(1) The recorder response range must include zero and 1.5 times either of the average

temperatures established according to the requirements in §63.1349(b)(3)(iv).

(§63.1350(f)(1)(i))

(2) The reference method must be a National Institute of Standards and Technology calibrated

reference thermocouple-potentiometer system or alternate reference, subject to approval

by the Administrator. (§63.1350(f)(1)(ii))

• The owner or operator shall monitor and continuously record the temperature of the exhaust

gases from the kiln, if applicable, at the inlet to the kiln PMCD. (§63.1350(f)(2))

• The three (3)-hour rolling average temperature shall be calculated as the average of one

hundred eighty (180) successive one (1)-minute average temperatures. (§63.1350(f)(3))

• Periods of time when one (1)-minute averages are not available shall be ignored when

calculating three (3)-hour rolling averages. When one (1)-minute averages become available,

the first one (1)-minute average is added to the previous one hundred seventy-nine (179)

values to calculate the three (3)-hour rolling average. (§63.1350(f)(4))

• The calibration of all thermocouples and other temperature sensors shall be verified at least

once every three (3) months. (§63.1350(f)(6))

• The owner or operator of any kiln subject to a D/F emission limit shall conduct an inspection

of the components of the combustion system of each kiln at least once per year. (§63.1350(i))

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

(1) All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

(2) All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

(3) If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• The owner or operator of an affected source equipped with a continuous monitoring system

shall maintain all records required by §63.10(c). (§63.1355(c))
River Cement Company - Selma Plant 70

Project No. 099-0002-020

Reporting:

• The permittee shall comply with the reporting requirements for the performance test stated in

Permit Condition: PW009.

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

• As required by §63.10(e)(2), the owner or operator shall submit a written report of the results

of the performance evaluation for the continuous monitoring system required by §63.8(e). The

owner or operator shall submit the report simultaneously with the results of the performance

test. (§63.1354(b)(6))

• The owner or operator shall submit a summary report semiannually which contains the

information specified in §63.10(e)(3)(vi). In addition, the summary report shall include: (i) All

exceedances of maximum control device inlet gas temperature limits specified in §63.1344(a)

and (b); (ii) All failures to calibrate thermocouples and other temperature sensors as required

under §63.1350(f)(6) of this subpart. (§63.1354(b)(9))

• If the total continuous monitoring system downtime for any CEM or any continuous

monitoring system (CMS) for the reporting period is ten percent (10%) or greater of the total

operating time for the reporting period, the owner or operator shall submit an excess

emissions and continuous monitoring performance report along with the summary report

(mentioned in PW008). (§63.1354(b)(10))

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.

EU0500 through EU0520

EU0500 - East CKD Tank

EU0510 - Waste Dust Storage Tank

EU0520 - R.C.G.A. Tank

General Description: East CKD Tank

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 4-K-03 (1998)

CD-2277 (1998)

General Description: Waste Dust Storage Tank

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 4-K-05 (1998)

CD-2297 (1998)

General Description: R.C.G.A. Tank

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 4-K-08 (1998)

CD-2296 (1998)
River Cement Company - Selma Plant 71

Project No. 099-0002-020

Permit Conditions EU0500-001 through EU0520-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.
River Cement Company - Selma Plant 72

Project No. 099-0002-020

Permit Conditions EU0500-002 through EU0520-002,

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW004.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW004.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW004.

EU0530 through EU0540

EU0530 - Waste Dust Truck Load Spout

EU0540 – Waste Dust Pelletizer

General Description: Waste Dust Truck Load Spout

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 4-K-04 (1998)

General Description: Waste Dust Pelletizer

Water Added

Process Enclosed

Manufacturer/Model #: Mixer System, Model 150

EIQ Reference # (Year): 4-K-06 (1998)

CD-5336 (1998)
River Cement Company - Selma Plant 73

Project No. 099-0002-020

Permit Conditions EU0530-001 through EU0540-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.
River Cement Company - Selma Plant 74

Project No. 099-0002-020

Permit Conditions EU0530-002 through EU0540-002,

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW004.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW004.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW004.

EU0550 through EU0560

EU0550 - Clinker Cooler (4101)

EU0560 – Clinker Cooler (4104)

General Description: Clinker Coolers (4101/4104)

Fabric Filter – High Temperature

Manufacturer/Model #: Fuller, 814S

Fuller, 820S

EIQ Reference # (Year): 5-L-01 (1998)

CD-2288 (1998)

CD-2289
River Cement Company - Selma Plant 75

Project No. 099-0002-020

Permit Conditions EU0550-001 through EU0560-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

• The permittee shall operate the fabric filter at all times when the clinker coolers are

operational.

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the process weight equation, the

permittee shall comply with the monitoring requirements listed below:

• Fabric Filter operation and maintenance:

(1) Check and document the fabric filter pressure drop weekly. If the pressure drop falls out of

the normal operating range, specified by the manufacturer, corrective action shall be taken

within eight (8) hours to return the pressure drop to normal.

(2) Check the cleaning sequence of the fabric filter monthly.

(3) Thoroughly inspect bags for leaks and wear quarterly.

(4) Inspect every six (6) months all components that are not subject to wear or plugging,

including structural components, housing, ducts and hoods.

If leaks or abnormal conditions are detected the appropriate measures for remediation shall be

initiated within eight (8) hours and completed as soon as practicable. All instruments and

control equipment shall be calibrated, maintained, and operated according to the manufacture

specifications.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.
River Cement Company - Selma Plant 76

Project No. 099-0002-020

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• The permittee shall maintain a written or electronic record of all inspections and any action

resulting from the inspection (observations, deficiencies, bag replacements, calibrations, etc).

These records shall be made available immediately for inspection to the Department of Natural

Resources’ personnel upon request.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors, which determine volume and the methods for determining the

volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.

Permit Conditions EU0550-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW004.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW004.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW004.

The provisions of permit condition EU0550-002 expire on June 10, 2002 unless the

permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 77

Project No. 099-0002-020

Permit Conditions EU0560-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW005.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW005.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW005.

The provisions of permit condition EU0560-002 expire on June 10, 2002 unless the

permittee decides to comply early with the MACT standard.

Permit Conditions EU0550-003

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

• The permittee shall install, calibrate, maintain and operate a Continuous Opacity Monitoring

System (COMS) in accordance with 40 CFR Part 60, Performance Specification 1.

COMS General Requirements:

• Source operating time includes any time fuel is being combusted and/or a fan is being

operated.

• Cycling times include the total time a monitoring system requires to sample, analyze and

record an emission measurement. Continuous monitoring systems for measuring opacity

shall complete a minimum of one (1) cycle of operation (sampling, analyzing and data

recording) for each successive ten (10) –second period.

• All COMS shall be certified by the director after review and acceptance of a demonstration of

conformance with 40 CFR Part 60, Appendix B, Performance Specification 1.

• All COMS shall be subject to department audits.

Alternate Performance Testing Provisions:

When the installation demonstrates compliance with the MACT standard for all applicable units

(this is required by June 10,2002 unless the permittee decides to comply early with the MACT

standard), the installation has the option of complying with the Alternate Performance

Testing/Monitoring/Record keeping/Reporting provisions of 40 CFR Part 63, Subpart LLL.

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The opacity exhibited during the period of the Method 5 performance test for particulate

matter required by §63.1349(b)(1)(i) shall be determined as required in §63.1349(b)(1)(v)

through (vi).

• Except as provided in §63.1349(b)(1)(vi), the opacity exhibited during the period of the Method

5 performance tests required by §63.1349(b)(1)(i) shall be determined through the use of a

continuous opacity monitor (COM). The maximum six (6)-minute average opacity during the

three Method 5 test runs shall be determined during each Method 5 test run, and used to

demonstrate initial compliance with the applicable opacity limits of §63.1343(b)(2).

• The owner or operator is required to repeat the performance tests for kilns as specified in

paragraph (b)(1) of this section within ninety (90) days of initiating any significant change in

the feed or fuel from that used in the previous performance test.
River Cement Company - Selma Plant 78

Project No. 099-0002-020

Monitoring:

• The permittee shall calibrate, maintain and operate a Continuous Opacity Monitoring System

(COMS) in accordance with 40 CFR Part 60, Performance Specification 1.

• If a COMS is malfunctioning, a non-department qualified observer measurement may be used

as a temporary substitute. If opacity measurements taken by a non-department qualified

observer differ from visual measurements taken by a qualified department observer, the

qualified department observer’s opacity measurements shall be used to determine compliance.

• The permittee shall determine the opacity by a COMS or by one of the following test methods

(Test Method 203 shall be used unless the COMS is malfunctioning):

(1) 40 CFR Part 60, Appendix A, Test Method 9 – Visual Determination of the Opacity of

Emissions from Stationary Sources;

(2) 40 CFR Part 60, Appendix A, Test Method 203A – Visual Determination of Opacity of

Emissions from Stationary Sources for Time-Averaged Regulations;

(3) 40 CFR Part 60, Appendix A, Test Method 203B – Visual Determination of Opacity of

Emissions from Stationary Sources for Time-Exception Regulations;

(4) 40 CFR Part 60, Appendix A, Test Method 203 – Visual Determination of Opacity of

Emissions from Stationary Sources by Continuous Opacity Monitoring Systems.

Alternate Monitoring Provisions:

• The owner or operator of a kiln shall monitor opacity at each point where emissions are vented

from these sources in accordance with §63.1350(c)(1) through (c)(3).

• Except as provided in §63.1350(c)(2), the owner or operator shall install, calibrate, maintain,

and continuously operate a continuous opacity monitor (COM) located at the outlet of the PM

control device to continuously monitor the opacity. The COM shall be installed, maintained,

calibrated, and operated as required by 40 CFR Part 63, Subpart A, general provisions and

according to PS-1 of 40 CFR Part 60, Appendix B.

• To remain in compliance, the opacity must be maintained such that the six (6)-minute average

opacity for any six (6)-minute block period does not exceed forty percent (40%). If the average

opacity for any six (6)-minute block period exceeds forty percent (40%), this shall constitute a

violation of the standard.

Record keeping:

• The permittee shall maintain a file (hard copy or electronic version) of the following

information for a minimum of five (5) years from the date that data was collected:

(1) All information reported in the quarterly summaries; and

(2) All six (6)-minute opacity averages and daily Quality Assurance/Quality Control records.

• All records shall be made available upon request to department personnel.

Alternate Record keeping Provisions:

• The emission unit is subject to the alternate record keeping provisions of PW004.

• The owner or operator of a source equipped with a continuous monitoring system shall

maintain all records required by §63.10(c).

Reporting:

• The permittee shall submit a quarterly written report to the director. All quarterly reports

shall be postmarked no later than the thirtieth day following the end of each calendar quarter

and shall include the following emissions data:

(1) A summary including total time for each cause of excess emissions and/or monitor

downtime;

(2) Nature and cause of excess emissions, if known;

(3) The six(6)-minute average opacity values greater than the opacity emission requirements

(The average of the values shall be obtained by using the procedures specified in the

Reference Method used to determine the opacity of the visible emissions);

(4) The date and time identifying each period during which the COMS was inoperative (except

for zero and span checks), including the nature and frequency of system repairs or

adjustments that were made during these times; and

(5) If no excess emissions have occurred during the reporting period and the COMS has not

been inoperative, repaired or adjusted, this information shall be stated in the report.

• The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.090 or 10 CSR 10-

6.220.
River Cement Company - Selma Plant 79

Project No. 099-0002-020

Alternate Reporting Provisions:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance

tests.

• As required by §63.10(d)(3), the owner or operator of a source shall report the opacity results

from tests required by §63.1349.

• As required by §63.10(e)(2), the owner or operator of a source using a continuous opacity

monitoring system to determine opacity compliance during any performance test required

under §63.7 and described in §63.6(d)(6) shall report the results of the continuous opacity

monitoring system performance evaluation conducted under §63.8(e).

• As required by §63.10(e)(3), the owner or operator of a source equipped with a continuous

emission monitor shall submit an excess emissions and continuous monitoring system

performance report for any event when the continuous monitoring system data indicates the

source is not in compliance with the applicable emission limitation or operating parameter

limit.

• If the total continuous monitoring system downtime for any CEM or any continuous

monitoring system (CMS) for the reporting period is ten percent (10%) or greater of the total

operating time for the reporting period, the owner or operator shall submit an excess

emissions and continuous monitoring performance report along with the summary report

(mentioned in PW008).

The provisions of permit condition EU0550-003 are federally and state enforceable on

June 10, 2002 unless the permittee decides to comply early with the MACT standard.

Permit Conditions EU0560-003

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

• The permittee shall install, calibrate, maintain and operate a Continuous Opacity Monitoring

System (COMS) in accordance with 40 CFR Part 60, Performance Specification 1.

COMS General Requirements:

• Source operating time includes any time fuel is being combusted and/or a fan is being

operated.

• Cycling times include the total time a monitoring system requires to sample, analyze and

record an emission measurement. Continuous monitoring systems for measuring opacity

shall complete a minimum of one (1) cycle of operation (sampling, analyzing and data

recording) for each successive ten (10) –second period.

• All COMS shall be certified by the director after review and acceptance of a demonstration of

conformance with 40 CFR Part 60, Appendix B, Performance Specification 1.

• All COMS shall be subject to department audits.
River Cement Company - Selma Plant 80

Project No. 099-0002-020

Alternate Performance Testing Provisions:

When the installation demonstrates compliance with the MACT standard for all applicable units

(this is required by June 10,2002 unless the permittee decides to comply early with the MACT

standard), the installation has the option of complying with the Alternate Performance

Testing/Monitoring/Record keeping/Reporting provisions of 40 CFR Part 63, Subpart LLL.

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The opacity exhibited during the period of the Method 5 performance test for particulate

matter required by §63.1349(b)(1)(i) shall be determined as required in §63.1349(b)(1)(v)

through (vi).

• Except as provided in §63.1349(b)(1)(vi), the opacity exhibited during the period of the Method

5 performance tests required by §63.1349(b)(1)(i) shall be determined through the use of a

continuous opacity monitor (COM). The maximum six (6)-minute average opacity during the

three Method 5 test runs shall be determined during each Method 5 test run, and used to

demonstrate initial compliance with the applicable opacity limits of §63.1343(b)(2).

• The owner or operator is required to repeat the performance tests for kilns as specified in

paragraph (b)(1) of this section within ninety (90) days of initiating any significant change in

the feed or fuel from that used in the previous performance test.

Monitoring:

• The permittee shall calibrate, maintain and operate a Continuous Opacity Monitoring System

(COMS) in accordance with 40 CFR Part 60, Performance Specification 1.

• If a COMS is malfunctioning, a non-department qualified observer measurement may be used

as a temporary substitute. If opacity measurements taken by a non-department qualified

observer differ from visual measurements taken by a qualified department observer, the

qualified department observer’s opacity measurements shall be used to determine compliance.

• The permittee shall determine the opacity by a COMS or by one of the following test methods

(Test Method 203 shall be used unless the COMS is malfunctioning):

(1) 40 CFR Part 60, Appendix A, Test Method 9 – Visual Determination of the Opacity of

Emissions from Stationary Sources;

(2) 40 CFR Part 60, Appendix A, Test Method 203A – Visual Determination of Opacity of

Emissions from Stationary Sources for Time-Averaged Regulations;

(3) 40 CFR Part 60, Appendix A, Test Method 203B – Visual Determination of Opacity of

Emissions from Stationary Sources for Time-Exception Regulations;

(4) 40 CFR Part 60, Appendix A, Test Method 203 – Visual Determination of Opacity of

Emissions from Stationary Sources by Continuous Opacity Monitoring Systems.

Alternate Monitoring Provisions:

• The owner or operator of a kiln shall monitor opacity at each point where emissions are vented

from these sources in accordance with §63.1350(c)(1) through (c)(3).

• Except as provided in §63.1350(c)(2), the owner or operator shall install, calibrate, maintain,

and continuously operate a continuous opacity monitor (COM) located at the outlet of the PM

control device to continuously monitor the opacity. The COM shall be installed, maintained,

calibrated, and operated as required by 40 CFR Part 63, Subpart A, general provisions and

according to PS-1 of 40 CFR Part 60, Appendix B.

• To remain in compliance, the opacity must be maintained such that the six (6)-minute average

opacity for any six (6)-minute block period does not exceed twenty percent (20%). If the

average opacity for any six (6)-minute block period exceeds twenty percent (20%), this shall

constitute a violation of the standard.
River Cement Company - Selma Plant 81

Project No. 099-0002-020

Record keeping:

• The permittee shall maintain a file (hard copy or electronic version) of the following

information for a minimum of five (5) years from the date that data was collected:

(1) All information reported in the quarterly summaries; and

(2) All six (6)-minute opacity averages and daily Quality Assurance/Quality Control records.

• All records shall be made available upon request to department personnel.

Alternate Record keeping Provisions:

• The emission unit is subject to the alternate record keeping provisions of PW005.

• The owner or operator of an affected source equipped with a continuous monitoring system

shall maintain all records required by §63.10(c).

Reporting:

• The permittee shall submit a quarterly written report to the director. All quarterly reports

shall be postmarked no later than the thirtieth day following the end of each calendar quarter

and shall include the following emissions data:

(1) A summary including total time for each cause of excess emissions and/or monitor

downtime;

(2) Nature and cause of excess emissions, in known;

(3) The six(6)-minute average opacity values greater than the opacity emission requirements

(The average of the values shall be obtained by using the procedures specified in the

Reference Method used to determine the opacity of the visible emissions);

(4) The date and time identifying each period during which the COMS was inoperative (except

for zero and span checks), including the nature and frequency of system repairs or

adjustments that were made during these times; and

(5) If no excess emissions have occurred during the reporting period and the COMS has not

been inoperative, repaired or adjusted, this information shall be stated in the report.

• The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.090 or 10 CSR 10-

6.220.

Alternate Reporting Provision:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance

tests.

• As required by §63.10(d)(3), the owner or operator of a source shall report the opacity results

from tests required by §63.1349.

• As required by §63.10(e)(2), the owner or operator of a source using a continuous opacity

monitoring system to determine opacity compliance during any performance test required

under §63.7 and described in §63.6(d)(6) shall report the results of the continuous opacity

monitoring system performance evaluation conducted under §63.8(e).

• As required by §63.10(e)(3), the owner or operator of a source equipped with a continuous

emission monitor shall submit an excess emissions and continuous monitoring system

performance report for any event when the continuous monitoring system data indicates the

source is not in compliance with the applicable emission limitation or operating parameter

limit.

• If the total continuous monitoring system downtime for any CEM or any continuous

monitoring system (CMS) for the reporting period is ten percent (10%) or greater of the total

operating time for the reporting period, the owner or operator shall submit an excess

emissions and continuous monitoring performance report along with the summary report

(mentioned in PW008).

The provisions of permit condition EU0560-003 are federally and state enforceable on

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 82

Project No. 099-0002-020

Permit Conditions EU0550-004 through EU0560-004

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Particulate Matter

Emission Limitation:

• No owner or operator shall cause to be discharged into the atmosphere from the clinker cooler

any gases which contain particulate matter in excess of 0.050 kg per Mg (0.10 lb per ton) of

feed (dry basis) to the kiln. (§63.1345(a)(1))

• The permittee shall operate the fabric filter at all times when the clinker coolers are

operational.

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The permittee shall demonstrate initial compliance with the clinker cooler by conducting a

performance test as specified in §63.1349(b)(1)(i) through (b)(1)(iii). (§63.1349(b)(1)

• EPA Method 5 of Appendix A of 40 CFR Part 60 shall be used to determine PM emissions.

Each performance test shall consist of three separate runs under the conditions that exist

when the clinker cooler is operating at the highest load or capacity level reasonably expected

to occur. Each run shall be conducted for at least one (1) hour, and the minimum sample

volume shall be 0.85 dscm (30 dscf). The average of the three runs shall be used to determine

compliance. A determination of the particulate matter collected in the impingers (“back half”)

of the Method 5 particulate sampling train is not required to demonstrate initial compliance

with the PM standards of this subpart. However, this shall not preclude the permitting

authority from requiring a determination of the “back half” for other purposes.

(§63.1349(b)(1)(i))

• Suitable methods shall be used to determine the kiln rate, except for fuels, for each run.

(§63.1349(b)(1)(ii))

• The emission rate, E of PM shall be computed for each run using the following equation

(§63.1349(b)(1)(iii)): E = ( ) CsQsd P

Where:

E = emission rate of PM, kg/Mg of kiln feed

Cs = concentration of PM, kg/dscm

Qsd = volumetric flow rate of effluent gas, dscm/hr

P = total kiln feed (dry basis), Mg/hr

• Except as provided in §63.1349(e), performance tests required under §63.1349(b)(1) shall be

repeated every five (5) years. (§63.1349(c))

Monitoring:

The permittee shall comply with the monitoring requirements listed below:

• Fabric Filter operation and maintenance:

(1) Check and document the fabric filter pressure drop weekly. If the pressure drop falls out of

the normal operating range, specified by the manufacturer, corrective action shall be taken

within eight (8) hours to return the pressure drop to normal.

(2) Check the cleaning sequence of the fabric filter monthly.

(3) Thoroughly inspect bags for leaks and wear quarterly.

(4) Inspect every six (6) months all components that are not subject to wear or plugging,

including structural components, housing, ducts and hoods.

If leaks or abnormal conditions are detected the appropriate measures for remediation shall be

initiated within eight (8) hours and completed as soon as practicable. All instruments and

control equipment shall be calibrated, maintained, and operated according to the manufacture

specifications.
River Cement Company - Selma Plant 83

Project No. 099-0002-020

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

(1) All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

(2) All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

(3) If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• The owner or operator of an affected source equipped with a continuous monitoring system

shall maintain all records required by §63.10(c). (§63.1355(c))

• The permittee shall maintain a written or electronic record of all inspections and any action

resulting from the inspection (observations, deficiencies, bag replacements, calibrations, etc).

These records shall be made available immediately for inspection to the Department of Natural

Resources’ personnel upon request.

Reporting:

• The permittee shall comply with the reporting requirements for the performance test stated in

Permit Condition: PW009.

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 84

Project No. 099-0002-020

Permit Conditions EU0550-005 through EU0560-005

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Opacity

Emission Limitation:

• No owner or operator shall cause to be discharged into the atmosphere from the clinker cooler

any gases which exhibit opacity greater than ten percent (10%). (§63.1345(a)(2))

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The opacity exhibited during the period of the Method 5 performance test for particulate

matter required by §63.1349(b)(1)(i) shall be determined as required in §63.1349(b)(1)(v)

through (vi). (§63.1349(b)(1))

• Except as provided in §63.1349(b)(1)(vi), the opacity exhibited during the period of the Method

5 performance tests required by §63.1349(b)(1)(i) shall be determined through the use of a

continuous opacity monitor (COM). The maximum six (6)-minute average opacity during the

three Method 5 test runs shall be determined during each Method 5 test run, and used to

demonstrate initial compliance with the applicable opacity limits of §63.1343(b)(2).

(§63.1349(b)(1)(v))

Monitoring:

• The owner or operator of a clinker cooler shall monitor opacity at each point where emissions

are vented from the clinker cooler in accordance with §63.1350(d)(1) through (d)(3).

§63.1350(d)

• Except as provide in §63.1350(d)(2), the owner or operator shall install, calibrate, maintain,

and continuously operate a COM located at the outlet of the clinker cooler PM control device to

continuously monitor the opacity. The COM shall be installed, maintained, calibrated, and

operated as required by subpart A, general provisions of this part, and according to PS-1 of

appendix B to part 60 of this chapter. (§63.1350(d)(1))

• To remain in compliance, the opacity must be maintained such that the six (6)-minute average

opacity for any six (6)-minute block period does not exceed ten percent (10%). If the average

opacity for any six (6)-minute block period exceeds ten percent (10%), this shall constitute a

violation of the standard. (§63.1350(d)(3))
River Cement Company - Selma Plant 85

Project No. 099-0002-020

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

1. All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

2. All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

3. If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• The owner or operator of an affected source equipped with a continuous monitoring system

shall maintain all records required by §63.10(c). (§63.1355(c))

Reporting:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

• As required by §63.10(d)(3), the owner or operator of an affected source shall report the

opacity results from tests required by §63.1349. (§63.1354(b)(2))

• As required by §63.10(e)(2), the owner or operator of an affected source using a continuous

opacity monitoring system to determine opacity compliance during any performance test

required under §63.7 and described in §63.6(d)(6) shall report the results of the continuous

opacity monitoring system performance evaluation conducted under §63.8(e). (§63.1354(b)(7))

• As required by §63.10(e)(3), the owner or operator of an affected source equipped with a

continuous emission monitor shall submit an excess emissions and continuous monitoring

system performance report for any event when the continuous monitoring system data

indicates the source is not in compliance with the applicable emission limitation or operating

parameter limit. (§63.1354(b)(8))

• If the total continuous monitoring system downtime for any CEM or any continuous

monitoring system (CMS) for the reporting period is ten percent (10%) or greater of the total

operating time for the reporting period, the owner or operator shall submit an excess

emissions and continuous monitoring performance report along with the summary report

(mentioned in PW008). (§63.1354(b)(10))

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 86

Project No. 099-0002-020

EU0570 through EU0810

EU0570 – EU0590 - Clinker Conveyors (3 Transfer Points)

EU0600 – EU0610 - TP: Clinker From Conveyor to Elevators (2807/2808)

EU0620 – EU0630 – TP: Clinker From Belt 1716 to Elevators 2810/2811

EU0640 – EU0670 – TP: Clinker From Elevator 2807/2808 to Elevator 2810/2811

EU0680 – Clinker Elevator 2810

EU0690 – Clinker Elevator 2811

EU0700 – EU0710 - Clinker Drag Conveyors – Discharge into Storage Silos

EU0720 - TP: Clinker From Belt 1716 to Belt 1714

EU0730 - TP: Clinker Elevator Discharge to Belt 1716

EU0740 – EU0750 - Clinker Reclaim Feeders Discharge to Belt 1715

EU0760 – EU0810 - TP: Clinker & Gypsum Feeders to Belts 1717-1718 & 1740

General Description: Clinker Conveyors (3 Transfer Points)

Fabric Filters

Manufacturer/Model #: Magaldi, ND/AC 0804

Chain Belt Company, HT-1-4280-1963

EIQ Reference # (Year): 5-L-02 (1998)

CD-2226-2230 (1998)

General Description: TP: Clinker From Conveyor to Elevators (2807/2808)

Fabric Filter

Manufacturer/Model #: Magaldi, ND/AC 0804

Chain Belt Company, HT-1-4280-1963

EIQ Reference # (Year): 5-L-03A (1998)

CD-2298 (1998)

General Description: TP: Clinker From Belt 1716 to Elevators 2810/2811

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 5-L-03B (1998)

CD-2298 (1998)

General Description: TP: Clinker From Elevator 2807/2808 to Elevator 2810/2811

Fabric Filter

Manufacturer/Model #: Rex Chain Belt, Inc., MK 100/200

EIQ Reference # (Year): 5-L-04 (1998)

CD-2233 (1998)

General Description: Clinker Elevators (2810/2811)

Fabric Filters

Manufacturer/Model #: Rex Chain Belt, Inc., MK 100/200

EIQ Reference # (Year): 5-L-05 (1998)

CD-2266 (1998)

CD-2267 (1998)
River Cement Company - Selma Plant 87

Project No. 099-0002-020

General Description: Clinker Drag Conveyors – Discharge in Storage Silos

Fabric Filters

Manufacturer/Model #: Jeffrey Mfg. Co., SF6 Unit

EIQ Reference # (Year): 5-L-06 (1998)

CD-2291 (1998)

CD-2292 (1998)

General Description: TP: Clinker From Belt 1716 to Belt 1714

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 5-L-07A (1998)

CD-2231 (1998)

General Description: TP: Clinker Elevator Discharge to Belt 1716

Fabric Filter

Manufacturer/Model #: Rex Chain Belt, Inc., MK 200

EIQ Reference # (Year): 5-L-07B (1998)

CD-2231 (1998)

General Description: Clinker Reclaim Feeders Discharge to Belt 1715

Fabric Filter

Manufacturer/Model #: Syntron, F-66-B

EIQ Reference # (Year): 5-L-09 (1998)

CD-2209/2210 (1998)

General Description: TP: Clinker & Gypsum Feeders to Belts 1717-1718 & 1740

Fabric Filters 2234/2235/2276/2279/2280

Manufacturer/Model #: Schenck, RFT

Merrick, WLSV

EIQ Reference # (Year): 6-F-01 (1998)

CD-2234-35-80 (1998)
River Cement Company - Selma Plant 88

Project No. 099-0002-020

Permit Conditions EU0570-001 through EU0810-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors, which determine volume and the methods for determining the volume.

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.

Permit Conditions EU0570-002, EU0600-002,

EU0790-002 through EU0810-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW005.
River Cement Company - Selma Plant 89

Project No. 099-0002-020

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW005.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW005.

Permit Conditions EU0580-002 through EU0590-002,

EU0610-002

EU0620-002 through EU0750-002,

EU0760-002 through EU0780-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW004.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW004.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW004.
River Cement Company - Selma Plant 90

Project No. 099-0002-020

Permit Conditions EU0570-003 through EU0810-003

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Opacity

Emission Limitation:

• The owner or operator of each clinker conveying system transfer point shall not cause to be

discharged any gases from the clinker conveying system transfer point which exhibit opacity in

excess of ten percent (10%). (§63.1348)

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The owner or operator shall demonstrate initial compliance with the clinker conveying system

transfer point opacity limit by conducting a test in accordance with Method 9 of Appendix A of

40 CFR Part 60. The performance test shall be conducted under the conditions that exist

when the clinker conveying system transfer point is operating at the highest load or capacity

level reasonably expected to occur. The maximum six (6)-minute average opacity exhibited

during the test period shall be used to determine whether the clinker conveying system

transfer point is in initial compliance with the standard. The duration of the Method 9

performance test shall be three (3) hours (thirty (30) six (6)-minute averages), except that the

duration of the Method 9 performance test may be reduced to one (1) hour if the conditions of

§63.1349(b)(2)(i) through §63.1349(b)(2)(ii) apply (§63.1349(b)(2)):

(1) There are no individual readings greater than ten percent (10%) opacity (§63.1349(b)(2)(i));

(2) There are no more than three readings of ten percent (10%) for the first one (1) hour

period. (§63.1349(b)(2)(ii))

• Performance tests required under §63.1349(b)(2) shall be repeated every five (5) years.

(§63.1349(c))

Monitoring:

• The owner or operator subject to a limitation on opacity under §63.1346 or §63.1348 shall

monitor opacity in accordance with the operation and maintenance plan developed in

accordance with §63.1350(a). (§63.1350(j))

• The owner or operator must conduct a monthly one (1)-minute visible emissions test of each

affected source in accordance with Method 22 of Appendix A of 40 CFR Part 60. The test must

be conducted while the affected source is in operation. (§63.1350(a)(4)(i))

• If no visible emissions are observed in six (6) consecutive monthly tests for any affected

source, the owner or operator may decrease the frequency of testing from monthly to semiannually for that affected source. If visible emissions are observed during any semi-annual

test, the owner or operator must resume testing of that affected source on a monthly basis and

maintain that schedule until no visible consecutive monthly tests. (§63.1350(a)(4)(ii))

• If no visible emissions are observed during the semi-annual test for any affected source, the

owner or operator may decrease the frequency of testing from semi-annually to annually for

that affected source. If visible emissions are observed during any annual test, the owner or

operator must resume testing of that affected source on a monthly basis and maintain that

schedule until no visible emissions are observed in six (6) consecutive monthly tests.

(§63.1350(a)(4)(iii))

• If visible emissions are observed during any Method 22 test, the owner or operator must

conduct a six (6)-minute test of opacity in accordance with Method 9 of Appendix A of 40 CFR

Part 60. The Method 9 test must begin within one (1) hour of any observation of visible

emissions. (§63.1350(a)(4)(iv))
River Cement Company - Selma Plant 91

Project No. 099-0002-020

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

(1) All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

(2) All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

(3) If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

Reporting:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

• As required by §63.10(d)(3), the owner or operator of an affected source shall report the

opacity results from tests required by §63.1349. (§63.1354(b)(2))

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 92

Project No. 099-0002-020

Permit Condition EU0570-004, EU0600-004,

EU0790-004 through EU0810-004

10 CSR 10-6.070

New Source Performance Regulations

40 CFR Part 60, Subpart F

Standards of Performance for Portland Cement Plants

Emission Limitation:

• No owner or operator shall cause to be discharged into the atmosphere from the conveyor

transfer point any gases which exhibit ten percent (10%) opacity, or greater. (§60.62(c))

Monitoring:

• Method 9 and the procedures in §60.11 shall be used to determine opacity. (§60.64(b)(4))

• The permittee shall conduct visual observations on this emission unit using the procedures

contained in USEPA Test Method 22. Readings are only required when the emission unit is

operating and when the weather conditions allow. If no visible or other significant emissions

are observed using these procedures, then no further observations would be required. For

emission units with visible emissions perceived or believed to exceed the applicable opacity

standard, the source representative would then conduct a Method 9 observation.

• The following monitoring schedule must be maintained:

1. Weekly observations shall be conducted for a minimum of eight (8) consecutive weeks after

permit issuance. Should no violation of this regulation be observed during this period then2. Observations must be made once every two weeks for a period of eight (8) weeks. If a violation

is noted, monitoring reverts to weekly. Should no violation of this regulation be observed

during this period then3. Observations must be made once per month. If a violation is noted, monitoring reverts to

weekly.

If the source reverts to weekly monitoring at any time, monitoring frequency will progress in

an identical manner from the initial monitoring frequency.

• The permittee shall conduct an annual opacity measurement on the emission unit by USEPA

Test Method 9 with a certified Method 9 observer.

Record keeping:

• The permittee shall maintain records of all observation results , noting:

1. Whether any air emissions (except for water vapor) were visible from the emission units,

2. All emission units from which visible emissions occurred, and

3. Whether the visible emissions were normal for the process.

Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

• The permittee shall maintain records of any equipment malfunctions (if the installation would

like the opportunity to refute a NOEE).

• The permittee shall maintain records of the annual USEPA Method 9 opacity test and any

other Method 9 test performed in accordance with this permit condition.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit established by 10 CSR 10-6.070.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.

The provisions of 10 CSR 10-6.070 expire and the provisions of 10 CSR 10-6.075 will be

federally and state enforceable on and after June 10, 2002 unless the permittee decides

to comply early with the MACT standard.
River Cement Company - Selma Plant 93

Project No. 099-0002-020

EU0820 through EU0870

EU0820 – EU0830 - Finish Mills (3102/3103)

EU0840 – EU0850 - #1 Finish Mill Air Separator (2903/2904)

EU0860 – EU0870 - #2 Finish Mill Air Separator (2905/2906)

General Description: Finish Mills (3102/3103)

Fabric Filter

Manufacturer/Model #: F.L. Smidth

EIQ Reference # (Year): 6-F-02 (1998)

CD-2240/2273 (1998)

General Description: #1 Finish Mill Air Separator (2903/2904)

Fabric Filters (4)

Manufacturer/Model #: Raymond, 18 D.W., Mechanical Sep.

EIQ Reference # (Year): 6-F-04 (1998)

CD-2236-2239 (1998)

General Description: #2 Finish Mill Air Separator (2905/2906)

Fabric Filters (4)

Manufacturer/Model #: Raymond, 18 D.W.

EIQ Reference # (Year): 6-F-05 (1998)

CD-2268-2271 (1998)

Permit Conditions EU0820-001 through EU0830-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

• The permittee shall operate the fabric filters at all times when the Finish Mills are operational.

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.
River Cement Company - Selma Plant 94

Project No. 099-0002-020

Monitoring:

• If the installation chooses to demonstrate compliance by the process weight equation, the

permittee shall comply with the monitoring requirements listed below:

• Fabric Filter operation and maintenance:

(1) Check and document the fabric filter pressure drop weekly. If the pressure drop falls out of

the normal operating range, specified by the manufacturer, corrective action shall be taken

within eight (8) hours to return the pressure drop to normal.

(2) Check the cleaning sequence of the fabric filter monthly.

(3) Thoroughly inspect bags for leaks and wear quarterly.

(4) Inspect every six (6) months all components that are not subject to wear or plugging,

including structural components, housing, ducts and hoods.

If leaks or abnormal conditions are detected the appropriate measures for remediation shall be

initiated within eight (8) hours and completed as soon as practicable. All instruments and

control equipment shall be calibrated, maintained, and operated according to the manufacture

specifications.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• The permittee shall maintain a written or electronic record of all inspections and any action

resulting from the inspection (observations, deficiencies, bag replacements, calibrations, etc).

These records shall be made available immediately for inspection to the Department of Natural

Resources’ personnel upon request.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.
River Cement Company - Selma Plant 95

Project No. 099-0002-020

Permit Conditions EU0840-001 through EU0870-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.

Permit Conditions EU0820-002,

EU0840-002 through EU0850-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

Alternate Performance Testing Provisions:

• This emission unit is subject to the alternate performance testing provisions of PW004.

Monitoring:

• This emission unit is subject to the monitoring conditions of PW004.
River Cement Company - Selma Plant 96

Project No. 099-0002-020

Alternate Monitoring Provisions:

• The owner or operator shall monitor opacity by conducting daily visual emissions observations

of the mill sweep and air separator PMCDs of these affected sources, in accordance with the

procedures of Method 22 of 40 CFR Part 60, Appendix A. The Method 22 test shall be

conducted while the source is operating at the highest load or capacity level reasonably

expected to occur within the day. The duration of the Method 22 test shall be six (6) minutes.

If visible emissions are observed during any Method 22 visible emissions test, the owner or

operator must:

(1) Initiate, within one (1)-hour, the corrective actions specified in the site specific operating and

maintenance plan developed in accordance with §63.1350(a)(1) and (a)(2).

(2)Within twenty-four (24) hours of the end of the Method 22 test in which visible emissions

were observed, conduct a visual opacity test of each stack from which visible emissions were

observed in accordance with Method 9 of 40 CFR Part 60, Appendix A. The duration of the

Method 9 test shall be thirty minutes.

Record keeping:

• This emission unit is subject to the record keeping conditions of PW004.

Alternate Record keeping Provisions:

• This emission unit is subject to the alternate record keeping provisions of PW004.

Reporting:

• This emission unit is subject to the reporting conditions of PW004.

Alternate Reporting Provisions:

• This emission unit is subject to the alternate reporting provisions of PW004.

Permit Conditions EU0830-002,

EU0860-002 through EU0870-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

Alternate Performance Testing Provisions:

• This emission unit is subject to the alternate performance testing provisions of PW005.

Monitoring:

• This emission unit is subject to the monitoring conditions of PW005.

Alternate Monitoring Provisions:

• The owner or operator shall monitor opacity by conducting daily visual emissions observations

of the mill sweep and air separator PMCDs of these affected sources, in accordance with the

procedures of Method 22 of 40 CFR Part 60, Appendix A. The Method 22 test shall be

conducted while the source is operating at the highest load or capacity level reasonably

expected to occur within the day. The duration of the Method 22 test shall be six (6) minutes.

If visible emissions are observed during any Method 22 visible emissions test, the owner or

operator must:

(1) Initiate, within one (1)-hour, the corrective actions specified in the site specific operating

and maintenance plan developed in accordance with §63.1350(a)(1) and (a)(2).

(2) Within twenty-four (24) hours of the end of the Method 22 test in which visible emissions

were observed, conduct a visual opacity test of each stack from which visible emissions

were observed in accordance with Method 9 of 40 CFR Part 60, Appendix A. The duration

of the Method 9 test shall be thirty minutes.

Record keeping:

• This emission unit is subject to the record keeping conditions of PW005.
River Cement Company - Selma Plant 97

Project No. 099-0002-020

Alternate Record keeping Provisions:

• This emission unit is subject to the alternate record keeping provisions of PW005.

Reporting:

• This emission unit is subject to the reporting conditions of PW005.

Alternate Reporting Provision:

• This emission unit is subject to the alternate reporting provision of PW005.

Permit Conditions EU0820-003 through EU0870-003

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Opacity

Emission Limitation:

• The owner or operator of each finish mill shall not cause to be discharged from the mill sweep

or air separator air pollution control devices any gases which exhibit opacity in excess of ten

percent (10%). (§63.1347)

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The owner or operator shall demonstrate initial compliance with the finish mill opacity limit by

conducting a test in accordance with Method 9 of Appendix A of 40 CFR Part 60. The

performance test shall be conducted under the conditions that exist when the finish mill is

operating at the highest load or capacity level reasonably expected to occur. The maximum six

(6)-minute average opacity exhibited during the test period shall be used to determine whether

the finish mill is in initial compliance with the standard. The duration of the Method 9

performance test shall be three (3) hours (thirty (30) six (6)-minute averages), except that the

duration of the Method 9 performance test may be reduced to one (1) hour if the conditions of

§63.1349(b)(2)(i) through §63.1349(b)(2)(ii) apply (§63.1349(b)(2)):

1. There are no individual readings greater than ten percent (10%) opacity (§63.1349(b)(2)(i));

2. There are no more than three readings of ten percent (10%) for the first one (1) hour

period. (§63.1349(b)(2)(ii))

• Performance tests required under §63.1349(b)(2) shall be repeated every five (5) years.

(§63.1349(c))

Monitoring:

• The owner or operator of a raw mill or finish mill shall monitor opacity by conducting daily

visual emissions observations of the mill sweep and air separator PMCDs of these affected

sources, in accordance with the procedures of Method 22 of appendix A of part 60 of this

chapter. The Method 22 test shall be conducted while the affected source is operating at the

highest load or capacity level reasonably expected to occur within the day. The duration of the

Method 22 test shall be six (6) minutes. If visible emissions are observed during any Method

22 visible emissions test, the owner or operator must (§63.1350(e)):

1. Initiate, within one (1)-hour, the corrective actions specified in the site specific operating

and maintenance plan developed in accordance with §63.1350(a)(1) and (a)(2).

(§63.1350(e)(1))

2. Within twenty-four (24) hours of the end of the Method 22 test in which visible emissions

were observed, conduct a visual opacity test of each stack from which visible emissions

were observed in accordance with Method 9 of appendix A of part 60 of this chapter. The

duration of the Method 9 test shall be thirty minutes. (§63.1350(e)(2))
River Cement Company - Selma Plant 98

Project No. 099-0002-020

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

1. All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

2. All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

3. If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

Reporting:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

• As required by §63.10(d)(3), the owner or operator of an affected source shall report the

opacity results from tests required by §63.1349. (§63.1354(b)(2))

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction, which could possibly cause an exceedance of this regulation.

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.

EU0880 through EU0950

EU0880 – EU0890 – Finish Mill Elevators (2812/2818)

EU0900 – EU0930 - Cement Storage Silos

EU0940 – EU0950 - Cement Pump Feed Bins

General Description: Finish Mill Elevators (2812/2818)

Fabric Filter

Manufacturer/Model #: Rex Chain Belt, Inc., MK-100

EIQ Reference # (Year): 6-F-03 (1998)

CD-2272 (1998)

General Description: Cement Storage Silos

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 7-C-01 (1998)

CD-2241-2244 (1998)
River Cement Company - Selma Plant 99

Project No. 099-0002-020

General Description: Cement Pump Feed Bins

Fabric Filter

Manufacturer/Model #: Fuller Co., H-2

EIQ Reference # (Year): 7-C-02 (1998)

CD-2247/2248 (1998)

Permit Conditions EU0880-001 through EU0890-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.
River Cement Company - Selma Plant 100

Project No. 099-0002-020

Permit Conditions EU0900-001 through EU0950-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

• The permittee shall operate the fabric filters at all times when the emission units are

operational.

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the process weight equation, the

permittee shall comply with the monitoring requirements listed below:

• Fabric Filter operation and maintenance:

(1) Check and document the fabric filter pressure drop weekly. If the pressure drop falls out of

the normal operating range, specified by the manufacturer, corrective action shall be taken

within eight (8) hours to return the pressure drop to normal.

(2) Check the cleaning sequence of the fabric filter monthly.

(3) Thoroughly inspect bags for leaks and wear quarterly.

(4) Inspect every six (6) months all components that are not subject to wear or plugging,

including structural components, housing, ducts and hoods.

If leaks or abnormal conditions are detected the appropriate measures for remediation shall be

initiated within eight (8) hours and completed as soon as practicable. All instruments and

control equipment shall be calibrated, maintained, and operated according to the manufacture

specifications.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.
River Cement Company - Selma Plant 101

Project No. 099-0002-020

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• The permittee shall maintain a written or electronic record of all inspections and any action

resulting from the inspection (observations, deficiencies, bag replacements, calibrations, etc).

These records shall be made available immediately for inspection to the Department of Natural

Resources’ personnel upon request.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.

Permit Conditions EU0880-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW004.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW004.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW004.

Permit Conditions EU0890-002 through EU0950-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW005.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW005.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW005.
River Cement Company - Selma Plant 102

Project No. 099-0002-020

Permit Conditions EU0880-002 through EU0950-002

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Opacity

Emission Limitation:

• The owner or operator of each finished product storage bin and conveying system transfer

point shall not cause to be discharged any gases from the finished product storage bin and

conveying system transfer point which exhibit opacity in excess of ten percent (10%).

(§63.1348)

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The owner or operator shall demonstrate initial compliance with the finished product storage

bin and conveying system transfer point opacity limit by conducting a test in accordance with

Method 9 of Appendix A of 40 CFR Part 60. The performance test shall be conducted under

the conditions that exist when the finished product storage bin and conveying system transfer

point is operating at the highest load or capacity level reasonably expected to occur. The

maximum six (6)-minute average opacity exhibited during the test period shall be used to

determine whether the finished product storage bin and conveying system transfer point is in

initial compliance with the standard. The duration of the Method 9 performance test shall be

three (3) hours (thirty (30) six (6)-minute averages), except that the duration of the Method 9

performance test may be reduced to one (1) hour if the conditions of §63.1349(b)(2)(i) through

§63.1349(b)(2)(ii) apply (§63.1349(b)(2)):

(1) There are no individual readings greater than ten percent (10%) opacity (§63.1349(b)(2)(i));

(2) There are no more than three readings of ten percent (10%) for the first one (1) hour

period. (§63.1349(b)(2)(ii))

• Performance tests required under §63.1349(b)(2) shall be repeated every five (5) years.

(§63.1349(c))
River Cement Company - Selma Plant 103

Project No. 099-0002-020

Monitoring:

• The owner or operator subject to a limitation on opacity under §63.1346 or §63.1348 shall

monitor opacity in accordance with the operation and maintenance plan developed in

accordance with §63.1350(a). (§63.1350(j))

• The owner or operator must conduct a monthly one (1)-minute visible emissions test of each

affected source in accordance with Method 22 of Appendix A of 40 CFR Part 60. The test must

be conducted while the affected source is in operation. (§63.1350(a)(4)(i))

• If no visible emissions are observed in six (6) consecutive monthly tests for any affected

source, the owner or operator may decrease the frequency of testing from monthly to semiannually for that affected source. If visible emissions are observed during any semi-annual

test, the owner or operator must resume testing of that affected source on a monthly basis and

maintain that schedule until no visible consecutive monthly tests. (§63.1350(a)(4)(ii))

• If no visible emissions are observed during the semi-annual test for any affected source, the

owner or operator may decrease the frequency of testing from semi-annually to annually for

that affected source. If visible emissions are observed during any annual test, the owner or

operator must resume testing of that affected source on a monthly basis and maintain that

schedule until no visible emissions are observed in six (6) consecutive monthly tests.

(§63.1350(a)(4)(iii))

• If visible emissions are observed during any Method 22 test, the owner or operator must

conduct a six (6)-minute test of opacity in accordance with Method 9 of Appendix A of 40 CFR

Part 60. The Method 9 test must begin within one (1) hour of any observation of visible

emissions. (§63.1350(a)(4)(iv))

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

(1) All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

(2) All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

(3) If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• The permittee shall maintain records of all observation results, noting:

(1) Whether any air emissions (except for water vapor) were visible from the emission units,

(2) All emission units from which visible emissions occurred, and

(3) Whether the visible emissions were normal for the process.

Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

• The permittee shall maintain records of any equipment malfunctions (if the installation would

like the opportunity to refute a NOEE).
River Cement Company - Selma Plant 104

Project No. 099-0002-020

Reporting:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

• As required by §63.10(d)(3), the owner or operator of an affected source shall report the

opacity results from tests required by §63.1349. (§63.1354(b)(2))

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.

EU0960

F-K Pump (#1 Finish Mill Only)

General Description: F-K Pump (#1 Finish Mill Only)

Fabric Filter

Manufacturer/Model #: Fuller Co., FK 250-M-88

EIQ Reference # (Year): 6-F-06 (1998)

CD-2295 (1998)

Permit Condition EU0960-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.
River Cement Company - Selma Plant 105

Project No. 099-0002-020

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.

Permit Conditions EU0960-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW005.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW005.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW005.

Permit Conditions EU0960-003

10 CSR 10-6.070

New Source Performance Regulations

40 CFR Part 60, Subpart F

Standards of Performance for Portland Cement Plants

Emission Limitation:

• No owner or operator shall cause to be discharged into the atmosphere from the finish mill

system any gases which exhibit ten percent (10%) opacity, or greater. (§60.62(c))

Alternate Performance Testing Provision:

• This emission unit is subject to the alternate performance testing provisions of PW005.

Monitoring:

• This emission unit is subject to the alternate monitoring conditions of PW005

Alternate Monitoring Provision:

• This emission unit is subject to the alternate monitoring provisions of PW005
River Cement Company - Selma Plant 106

Project No. 099-0002-020

Record keeping:

• The permittee shall maintain records of all observation results, noting:

1. Whether any air emissions (except for water vapor) were visible from the emission units,

2. All emission units from which visible emissions occurred, and

3. Whether the visible emissions were normal for the process.

Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

• The permittee shall maintain records of any equipment malfunctions (if the installation would

like the opportunity to refute a NOEE).

• The permittee shall maintain records of the annual USEPA Method 9 opacity test and any

other Method 9 test performed in accordance with this permit condition.

• The permittee shall maintain a log indicating whether or not the installation is complying with

the performance testing/monitoring/record keeping/reporting requirements of 10 CSR 10-

6.070 or 40 CFR Part 63, Subpart LLL. Attachment C contains a log including these record

keeping requirements. This log or an equivalent created by the permittee, must be used to

certify compliance with this requirement.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Alternate Record keeping Provisions:

• This emission unit is subject to the alternate record keeping provisions of PW005

Reporting:

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit established by 10 CSR 10-6.070.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.

Alternate Reporting Provisions:

• This emission unit is subject to the alternate reporting provisions of PW005.

EU0970 through EU1060

EU0970 – EU0980 - Barge Loading Spouts

EU0990 – Filling of Cement Storage Dome

EU1000 – EU1010 - TP: Cement Storage Dome Loadout: Feeders-Belt 1719

EU1020 - TP: Cement From Belt 1719 to Belt 1720

EU1030 - Barge Loading Surge Bin & Air Slides/Loading Boom

EU1040 - Truck Loading Spout

EU1050 - Railcar Loading Spout

EU1060 - Combination Loading Spout

General Description: Barge Loading Spouts

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 7-C-03 (1998)

CD-2254/2255 (1998)
River Cement Company - Selma Plant 107

Project No. 099-0002-020

General Description: Filling of Cement Storage Dome

Fabric Filter

Manufacturer/Model #: Dome Technology

EIQ Reference # (Year): 7-C-04 (1998)

CD-2211 (1998)

General Description: TP: Cement Storage Dome Loadout: Feeders-Belt 1719

Fabric Filter

Manufacturer/Model #: Cambelt

EIQ Reference # (Year): 7-C-05 (1998)

CD-2220/2232 (1998)

General Description: TP: Cement From Belt 1719 to Belt 1720

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 7-C-06 (1998)

CD-2245 (1998)

General Description: Barge Loading Surge Bin & Air Slides/Loading Boom

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 7-C-07 (1998)

CD-2246 (1998)

General Description: Truck Loading Spout

Fabric Filter

Manufacturer/Model #: Midwest International, MD-30

EIQ Reference # (Year): 7-C-08 (1998)

CD-2251 (1998)

General Description: Railcar Loading Spout

Fabric Filter

Manufacturer/Model #: Midwest International, MD-30

EIQ Reference # (Year): 7-C-09 (1998)

CD-2249 (1998)

General Description: Combination Loading Spout

Fabric Filter

Manufacturer/Model #: Midwest International, MD-30

EIQ Reference # (Year): 7-C-10 (1998)

CD-2250 (1998)
River Cement Company - Selma Plant 108

Project No. 099-0002-020

Permit Conditions EU0970-001 through EU1060-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

• The permittee shall operate the fabric filters at all times when the emission unit is operational.

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the process weight equation, the

permittee shall comply with the monitoring requirements listed below:

• Fabric Filter operation and maintenance:

(1) Check and document the fabric filter pressure drop weekly. If the pressure drop falls out of

the normal operating range, specified by the manufacturer, corrective action shall be taken

within eight (8) hours to return the pressure drop to normal.

(2) Check the cleaning sequence of the fabric filter monthly.

(3) Thoroughly inspect bags for leaks and wear quarterly.

(4) Inspect every six (6) months all components that are not subject to wear or plugging,

including structural components, housing, ducts and hoods.

If leaks or abnormal conditions are detected the appropriate measures for remediation shall be

initiated within eight (8) hours and completed as soon as practicable. All instruments and

control equipment shall be calibrated, maintained, and operated according to the manufacture

specifications.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.
River Cement Company - Selma Plant 109

Project No. 099-0002-020

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• The permittee shall maintain a written or electronic record of all inspections and any action

resulting from the inspection (observations, deficiencies, bag replacements, calibrations, etc).

These records shall be made available immediately for inspection to the Department of Natural

Resources’ personnel upon request.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.

Permit Condition EU0970-002 through EU1030-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW005.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW005.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW005.

Permit Condition EU1040-002 through EU1060-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW004.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW004.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW004.
River Cement Company - Selma Plant 110

Project No. 099-0002-020

Permit Conditions EU0970-003 through EU1060-003

10 CSR 10-6.075

Maximum Achievable Control Technology Standards

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Opacity

Emission Limitation:

• The owner or operator of each finished product bulk loading or unloading system shall not

cause to be discharged any gases from the finished product bulk loading or unloading system

which exhibit opacity in excess of ten percent (10%). (§63.1348)

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The owner or operator shall demonstrate initial compliance with the finished product bulk

loading or unloading system opacity limit by conducting a test in accordance with Method 9 of

Appendix A of 40 CFR Part 60. The performance test shall be conducted under the conditions

that exist when the finished product bulk loading or unloading system is operating at the

highest load or capacity level reasonably expected to occur. The maximum six (6)-minute

average opacity exhibited during the test period shall be used to determine whether the

finished product bulk loading or unloading system is in initial compliance with the standard.

The duration of the Method 9 performance test shall be three (3) hours (thirty (30) six (6)-

minute averages), except that the duration of the Method 9 performance test may be reduced

to one (1) hour if the conditions of §63.1349(b)(2)(i) through §63.1349(b)(2)(ii) apply

(§63.1349(b)(2)):

(1) There are no individual readings greater than ten percent (10%) opacity (§63.1349(b)(2)(i));

(2) There are no more than three readings of ten percent (10%) for the first one (1) hour

period. (§63.1349(b)(2)(ii))

• Performance tests required under §63.1349(b)(2) shall be repeated every five (5) years.

(§63.1349(c))

Monitoring:

• The owner or operator subject to a limitation on opacity under §63.1346 or §63.1348 shall

monitor opacity in accordance with the operation and maintenance plan developed in

accordance with §63.1350(a). (§63.1350(j))

• The owner or operator must conduct a monthly one (1)-minute visible emissions test of each

affected source in accordance with Method 22 of Appendix A of 40 CFR Part 60. The test must

be conducted while the affected source is in operation. (§63.1350(a)(4)(i))

• If no visible emissions are observed in six (6) consecutive monthly tests for any affected

source, the owner or operator may decrease the frequency of testing from monthly to semiannually for that affected source. If visible emissions are observed during any semi-annual

test, the owner or operator must resume testing of that affected source on a monthly basis and

maintain that schedule until no visible consecutive monthly tests. (§63.1350(a)(4)(ii))

• If no visible emissions are observed during the semi-annual test for any affected source, the

owner or operator may decrease the frequency of testing from semi-annually to annually for

that affected source. If visible emissions are observed during any annual test, the owner or

operator must resume testing of that affected source on a monthly basis and maintain that

schedule until no visible emissions are observed in six (6) consecutive monthly tests.

(§63.1350(a)(4)(iii))

• If visible emissions are observed during any Method 22 test, the owner or operator must

conduct a six (6)-minute test of opacity in accordance with Method 9 of Appendix A of 40 CFR

Part 60. The Method 9 test must begin within one (1) hour of any observation of visible

emissions. (§63.1350(a)(4)(iv))
River Cement Company - Selma Plant 111

Project No. 099-0002-020

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

(1) All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

(2) All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

(3) If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

Reporting:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

• As required by §63.10(d)(3), the owner or operator of an affected source shall report the

opacity results from tests required by §63.1349. (§63.1354(b)(2))

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 112

Project No. 099-0002-020

Permit Conditions EU0990-004 through EU1060-004

10 CSR 10-6.070

New Source Performance Regulations

40 CFR Part 60, Subpart F

Standards of Performance for Portland Cement Plants

Emission Limitation:

• No owner or operator shall cause to be discharged into the atmosphere from the conveyor

transfer point or bulk loading system any gases which exhibit ten percent (10%) opacity, or

greater. (§60.62(c))

Monitoring:

• Method 9 and the procedures in §60.11 shall be used to determine opacity. (§60.64(b)(4))

• The permittee shall conduct visual observations on this emission unit using the procedures

contained in USEPA Test Method 22. Readings are only required when the emission unit is

operating and when the weather conditions allow. If no visible or other significant emissions

are observed using these procedures, then no further observations would be required. For

emission units with visible emissions perceived or believed to exceed the applicable opacity

standard, the source representative would then conduct a Method 9 observation.

• The following monitoring schedule must be maintained:

1. Weekly observations shall be conducted for a minimum of eight (8) consecutive weeks after

permit issuance. Should no violation of this regulation be observed during this period then2. Observations must be made once every two weeks for a period of eight (8) weeks. If a violation

is noted, monitoring reverts to weekly. Should no violation of this regulation be observed

during this period then3. Observations must be made once per month. If a violation is noted, monitoring reverts to

weekly.

If the source reverts to weekly monitoring at any time, monitoring frequency will progress in

an identical manner from the initial monitoring frequency.

• The permittee shall conduct an annual opacity measurement on the emission unit by USEPA

Test Method 9 with a certified Method 9 observer.

Record keeping:

• The permittee shall maintain records of all observation results, noting:

1. Whether any air emissions (except for water vapor) were visible from the emission units,

2. All emission units from which visible emissions occurred, and

3. Whether the visible emissions were normal for the process.

Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

• The permittee shall maintain records of any equipment malfunctions (if the installation would

like the opportunity to refute a NOEE).

• The permittee shall maintain records of the annual USEPA Method 9 opacity test and any

other Method 9 test performed in accordance with this permit condition.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit established by 10 CSR 10-6.070.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.

The provisions of 10 CSR 10-6.070 expire and the provisions of 10 CSR 10-6.075 will be

federally and state enforceable on and after June 10, 2002 unless the permittee decides

to comply early with the MACT standard.
River Cement Company - Selma Plant 113

Project No. 099-0002-020

EU1070 through EU1080

EU1070 – Coke/Coal Hopper

EU1080 - Coke/Coal Crusher (1414)

General Description: Coke/Coal Hopper

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 8-B-05 (1998)

General Description: Coke/Coal Crusher (1414)

Manufacturer/Model #: Jeffrey-Dresser, 30 Flextooth

EIQ Reference # (Year): 8-B-08 (1998)

Permit Conditions EU1070-001 through EU1080-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.
River Cement Company - Selma Plant 114

Project No. 099-0002-020

Permit Condition EU1070-002 through EU1080-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW005.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW005.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW005.

EU1090 through EU1140

EU1090 – EU1100 - TP: Coke/Coal From Belt 1728 to 1730; 1730 to 1731

EU1110 –EU1140 - TP: Coke/Coal Bins (2542/2550) to Belts (2623/2634)

General Description: TP: Coke/Coal From Belt 1728 to 1730; 1730 to 1731

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 8-B-06 (1998)

General Description: TP: Coke/Coal Bins (2542/2550) to Belts (2623/2634)

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 8-B-07 (1998)

Permit Conditions EU1090-001 through EU1140-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.
River Cement Company - Selma Plant 115

Project No. 099-0002-020

Monitoring:

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.

Permit Condition EU1090-002 through EU1100-002 and

EU1120-002 through EU1140-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW005.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW005.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW005.

Permit Condition EU1110-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW004.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW004.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW004.
River Cement Company - Selma Plant 116

Project No. 099-0002-020

Permit Conditions EU1090-003 through EU1140-003

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Opacity

Emission Limitation:

• The owner or operator of each raw material conveying system transfer point shall not cause to

be discharged any gases from the raw material conveying system transfer point which exhibit

opacity in excess of ten percent (10%). (§63.1348)

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The owner or operator shall demonstrate initial compliance with the raw material conveying

system transfer point opacity limit by conducting a test in accordance with Method 9 of

Appendix A of 40 CFR Part 60. The performance test shall be conducted under the conditions

that exist when the raw material conveying system transfer point is operating at the highest

load or capacity level reasonably expected to occur. The maximum six (6)-minute average

opacity exhibited during the test period shall be used to determine whether the raw material

conveying system transfer point is in initial compliance with the standard. The duration of the

Method 9 performance test shall be three (3) hours (thirty (30) six (6)-minute averages), except

that the duration of the Method 9 performance test may be reduced to one (1) hour if the

conditions of §63.1349(b)(2)(i) through §63.1349(b)(2)(ii) apply (§63.1349(b)(2)):

(1) There are no individual readings greater than ten percent (10%) opacity (§63.1349(b)(2)(i));

(2) There are no more than three readings of ten percent (10%) for the first one (1) hour

period. (§63.1349(b)(2)(ii))

• Performance tests required under §63.1349(b)(2) shall be repeated every five (5) years.

(§63.1349(c))

Monitoring:

• The owner or operator subject to a limitation on opacity under §63.1346 or §63.1348 shall

monitor opacity in accordance with the operation and maintenance plan developed in

accordance with §63.1350(a). (§63.1350(j))

• The owner or operator must conduct a monthly one (1)-minute visible emissions test of each

affected source in accordance with Method 22 of Appendix A of 40 CFR Part 60. The test must

be conducted while the affected source is in operation. (§63.1350(a)(4)(i))

• If no visible emissions are observed in six (6) consecutive monthly tests for any affected

source, the owner or operator may decrease the frequency of testing from monthly to semiannually for that affected source. If visible emissions are observed during any semi-annual

test, the owner or operator must resume testing of that affected source on a monthly basis and

maintain that schedule until no visible consecutive monthly tests. (§63.1350(a)(4)(ii))

• If no visible emissions are observed during the semi-annual test for any affected source, the

owner or operator may decrease the frequency of testing from semi-annually to annually for

that affected source. If visible emissions are observed during any annual test, the owner or

operator must resume testing of that affected source on a monthly basis and maintain that

schedule until no visible emissions are observed in six (6) consecutive monthly tests.

(§63.1350(a)(4)(iii))

• If visible emissions are observed during any Method 22 test, the owner or operator must

conduct a six (6)-minute test of opacity in accordance with Method 9 of Appendix A of 40 CFR

Part 60. The Method 9 test must begin within one (1) hour of any observation of visible

emissions. (§63.1350(a)(4)(iv))
River Cement Company - Selma Plant 117

Project No. 099-0002-020

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

(1) All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

(2) All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

(3) If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

Reporting:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

• As required by §63.10(d)(3), the owner or operator of an affected source shall report the

opacity results from tests required by §63.1349. (§63.1354(b)(2))

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.
River Cement Company - Selma Plant 118

Project No. 099-0002-020

Permit Conditions EU1120-004 through EU1140-004

10 CSR 10-6.070

New Source Performance Regulations

40 CFR Part 60, Subpart F

Standards of Performance for Portland Cement Plants

Emission Limitation:

• No owner or operator shall cause to be discharged into the atmosphere from the conveyor

transfer point any gases which exhibit ten percent (10%) opacity, or greater. (§60.62(c))

Monitoring:

• Method 9 and the procedures in §60.11 shall be used to determine opacity. (§60.64(b)(4))

• The permittee shall conduct visual observations on this emission unit using the procedures

contained in USEPA Test Method 22. Readings are only required when the emission unit is

operating and when the weather conditions allow. If no visible or other significant emissions

are observed using these procedures, then no further observations would be required. For

emission units with visible emissions perceived or believed to exceed the applicable opacity

standard, the source representative would then conduct a Method 9 observation.

• The following monitoring schedule must be maintained:

1. Weekly observations shall be conducted for a minimum of eight (8) consecutive weeks after

permit issuance. Should no violation of this regulation be observed during this period then2. Observations must be made once every two weeks for a period of eight (8) weeks. If a violation

is noted, monitoring reverts to weekly. Should no violation of this regulation be observed

during this period then3. Observations must be made once per month. If a violation is noted, monitoring reverts to

weekly.

If the source reverts to weekly monitoring at any time, monitoring frequency will progress in

an identical manner from the initial monitoring frequency.

• The permittee shall conduct an annual opacity measurement on the emission unit by USEPA

Test Method 9 with a certified Method 9 observer.

Record keeping:

• The permittee shall maintain records of all observation results, noting:

1. Whether any air emissions (except for water vapor) were visible from the emission units,

2. All emission units from which visible emissions occurred, and

3. Whether the visible emissions were normal for the process.

Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

• The permittee shall maintain records of any equipment malfunctions (if the installation would

like the opportunity to refute a NOEE).

• The permittee shall maintain records of the annual USEPA Method 9 opacity test and any

other Method 9 test performed in accordance with this permit condition.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit established by 10 CSR 10-6.070.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.

The provisions of 10 CSR 10-6.070 expire and the provisions of 10 CSR 10-6.075 will be

federally and state enforceable on and after June 10, 2002 unless the permittee decides

to comply early with the MACT standard.
River Cement Company - Selma Plant 119

Project No. 099-0002-020

EU1150 through EU1160

EU1150 - Raw Mill Fluid Bed Furnace #1

EU1160 - Raw Mill Fluid Bed Furnace #2

General Description: Raw Mill Fluid Bed Furnace #1

Fabric Filter

Limestone Injection – Air Separators

Manufacturer/Model #: Cimprogetti, FB-30

EIQ Reference # (Year): 8-B-09AC, AK and AN (1998)

CD-2216/2217 (1998)

CD-2901/2902 (1998)

General Description: Raw Mill Fluid Bed Furnace #2

Fabric Filter

Limestone Injection – Air Separators

Manufacturer/Model #: Cimprogetti, FB-30

EIQ Reference # (Year): 8-B-09BC, BK and BN (1998)

CD-2282/2283 (1998)

CD-2907 (1998)

Permit Condition EU1150-001 through EU1160-001

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW005.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW005.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW005.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW005.
River Cement Company - Selma Plant 120

Project No. 099-0002-020

Permit Conditions EU1150-002 through EU1160-002

10 CSR 10-6.070

New Source Performance Regulations

40 CFR Part 60, Subpart F

Standards of Performance for Portland Cement Plants

Emission Limitation:

• No owner or operator shall cause to be discharged into the atmosphere from the raw mill

system any gases which exhibit ten percent (10%) opacity, or greater. (§60.62(c))

Alternate Performance Testing Provision:

• This emission unit is subject to the alternate performance testing provisions of PW005.

Monitoring:

• This emission unit is subject to the alternate monitoring conditions of PW005

Alternate Monitoring Provision:

• This emission unit is subject to the alternate monitoring provisions of PW005

Record keeping:

• The permittee shall maintain records of all observation results, noting:

1. Whether any air emissions (except for water vapor) were visible from the emission units,

2. All emission units from which visible emissions occurred, and

3. Whether the visible emissions were normal for the process.

Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

• The permittee shall maintain records of any equipment malfunctions (if the installation would

like the opportunity to refute a NOEE).

• The permittee shall maintain records of the annual USEPA Method 9 opacity test and any

other Method 9 test performed in accordance with this permit condition.

• The permittee shall maintain a log indicating whether or not the installation is complying with

the performance testing/monitoring/record keeping/reporting requirements of 10 CSR 10-

6.070 or 40 CFR Part 63, Subpart LLL. Attachment C contains a log including these record

keeping requirements. This log or an equivalent created by the permittee, must be used to

certify compliance with this requirement.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Alternate Record keeping Provisions:

• This emission unit is subject to the alternate record keeping provisions of PW005

Reporting:

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit established by 10 CSR 10-6.070.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.

Alternate Reporting Provisions:

• This emission unit is subject to the alternate reporting provisions of PW005.

The provisions of 10 CSR 10-6.070 expire and the provisions of 10 CSR 10-6.075 will be

federally and state enforceable on and after June 10, 2002 unless the permittee decides

to comply early with the MACT standard.
River Cement Company - Selma Plant 121

Project No. 099-0002-020

Permit Conditions EU1150-003 through EU1160-003

10 CSR 10-6.260

Restriction of Emission of Sulfur Compounds

Emission Limitation:

• Emissions from any source operation shall not contain more than five hundred parts per

million by volume (500 ppmv) of sulfur dioxide.

• Emissions from any source operation shall not contain more than thirty-five milligrams (35

mg) per cubic meter of sulfuric acid or sulfur trioxide or any combination of those gases

averaged on any consecutive three hour time period.

• No person shall cause or permit the emission of sulfur compounds from any source which

causes or contributes to concentrations exceeding those specified in 10 CSR 10-6.010 Ambient

Air Quality Standards.

• The emission unit shall be limited to burning coke or coal with a sulfur content of no more

than ten percent (10%) weight sulfur and natural gas.

Monitoring:

None

Record keeping:

• The permittee shall maintain an accurate record of the sulfur content of fuel receipts of coal

and coke. The records should demonstrate that no fuel purchased for the use in the raw mill

fluid bed furnaces was of a sulfur content greater than ten percent (10.0%) by weight for coal

or coke.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request

Reporting:

The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of 10 CSR

10-6.260 demonstrated by the appropriate record keeping forms.

10 CSR 10-6.260(4) is a state-only requirement

EU1170 through EU1210

EU1170 - Gypsum Unloading into Hopper

EU1180 - TP: Gypsum Hopper Discharge onto Belt (1709)

EU1190 – EU1210 - Gypsum Elevators (2801/2802) & Discharge to Silo

General Description: Gypsum Unloading into Hopper

Manufacturer/Model #:

EIQ Reference # (Year): 9-M-01 (1998)

General Description: TP: Gypsum Hopper Discharge onto Belt (1709)

Fabric Filter

Manufacturer/Model #: Custom Built

EIQ Reference # (Year): 9-M-02 (1998)

CD-2208 (1998)

General Description: Gypsum Elevators (2801/2802) & Discharge to Silo

Fabric Filter

Manufacturer/Model #: Rex Chain Belt Co., MD-100

Custom Built

EIQ Reference # (Year): 9-M-03 (1998)

CD-2212 (1998)
River Cement Company - Selma Plant 122

Project No. 099-0002-020

Permit Condition EU1170-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the process weight equation, the

permittee shall monitor the process weight rate of the equipment.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• The permittee shall maintain a written or electronic record of the process weight rates of the

equipment and the respective emission limitation and emission rates. Attachment E contains a

log including these record keeping requirements. This log, or an equivalent created by the

permittee must be used to certify compliance with this requirement.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.
River Cement Company - Selma Plant 123

Project No. 099-0002-020

Permit Conditions EU1180-001 through EU1210-001

10 CSR 10-5.050

Restriction of Emission of Particulate Matter from Industrial Processes

Emission Limitation:

The permittee shall not emit particulate matter in excess of :

• 0.67 E = 4.10P (for process weight rates up to sixty thousand (60,000) lb/hr); or

• 55.0 40 0.11 E = P − (for process weight rates in excess of sixty thousand (60,000) lb/hr)

• The permittee shall operate the fabric filter at all times when the Gypsum Hopper and Gypsum

Elevators are operational.

Note: The emission rates in this permit condition apply to the sources individually and not the

aggregated sources.

• The limitations established above shall not require the reduction of particulate matter

concentration, based on the source gas volume, below the concentration specified in Table

2(listed below) of 10 CSR 10-5.050(2)(B); provided that the permittee may elect to substitute a

volume determined according to the provisions listed below;

• Any volume of gases passing through and leaving an air pollution abatement operation may be

substituted for the source gas volume of the source operation served by the air pollution

abatement operation, provided that air pollution abatement operation emits no more than

forty percent (40%) of the weight of particulate matter entering; and provided further that the

substitute volume shall be corrected to standard conditions and to a moisture content no

greater than that of any gas stream entering the air pollution abatement operation.

Monitoring:

• If the installation chooses to demonstrate compliance by the process weight equation, the

permittee shall comply with the monitoring requirements listed below:

• Fabric Filter operation and maintenance:

(1) Check and document the fabric filter pressure drop weekly. If the pressure drop falls out of

the normal operating range, specified by the manufacturer, corrective action shall be taken

within eight (8) hours to return the pressure drop to normal.

(2) Check the cleaning sequence of the fabric filter monthly.

(3) Thoroughly inspect bags for leaks and wear quarterly.

(4) Inspect every six (6) months all components that are not subject to wear or plugging,

including structural components, housing, ducts and hoods.

If leaks or abnormal conditions are detected the appropriate measures for remediation shall be

initiated within eight (8) hours and completed as soon as practicable. All instruments and

control equipment shall be calibrated, maintained, and operated according to the manufacture

specifications.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall demonstrate the source gas volume or other volume substituted, including all

the factors which determine volume and the methods for determining the volume.
River Cement Company - Selma Plant 124

Project No. 099-0002-020

Record keeping:

• The permittee shall maintain a log indicating whether or not the installation is complying with

the emission limitations from the process weight equations or the source gas volume.

Attachment D contains a log including these record keeping requirements. This log or an

equivalent created by the permittee, must be used to certify compliance with this requirement.

• The permittee shall maintain a written or electronic record of all inspections and any action

resulting from the inspection (observations, deficiencies, bag replacements, calibrations, etc).

These records shall be made available immediately for inspection to the Department of Natural

Resources’ personnel upon request.

• If the installation chooses to demonstrate compliance by the source gas volume options, the

permittee shall maintain records on the source gas volume or other volume substituted,

including all the factors which determine volume and the methods for determining the volume.

• These records shall be kept for at least five (5) years and shall be made available to either the

Director upon written request or Department inspection personnel upon verbal request.

Reporting:

The permittee shall report to the APCP Enforcement Section, P.O. Box 176, Jefferson City, MO

65102, no later than fifteen (15) days after any exceedance of 10 CSR 10-5.050.

Permit Conditions EU1170-002 through EU1210-002

10 CSR 10-5.090

Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220

Restriction of Emission of Visible Air Contaminants

Emission Limitation:

• This emission unit is subject to the emission limitation conditions of PW004.

Monitoring:

• This emission unit is subject to the monitoring or alternate performance testing/monitoring

conditions of PW004.

Record keeping:

• This emission unit is subject to the record keeping or alternate record keeping conditions of

PW004.

Reporting:

• This emission unit is subject to the reporting or alternate reporting conditions of PW004.
River Cement Company - Selma Plant 125

Project No. 099-0002-020

Permit Conditions EU1170-003 through EU1210-003

10 CSR 10-6.075

Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL

National Emission Standards for Hazardous Air Pollutants From the Portland Cement

Manufacturing Industry – Opacity

Emission Limitation:

• The owner or operator of each raw material conveying system transfer point shall not cause to

be discharged any gases from raw material conveying system transfer point which exhibit

opacity in excess of ten percent (10%). (§63.1348)

Performance Testing:

• The initial performance test shall be conducted within one hundred eighty (180) days of the

compliance date – no later than December 7, 2002.

• The owner or operator shall demonstrate initial compliance with the raw material conveying

system transfer point opacity limit by conducting a test in accordance with Method 9 of

Appendix A of 40 CFR Part 60. The performance test shall be conducted under the conditions

that exist when the raw material conveying system transfer point is operating at the highest

load or capacity level reasonably expected to occur. The maximum six (6)-minute average

opacity exhibited during the test period shall be used to determine whether the raw material

conveying system transfer point is in initial compliance with the standard. The duration of the

Method 9 performance test shall be three (3) hours (thirty (30) six (6)-minute averages), except

that the duration of the Method 9 performance test may be reduced to one (1) hour if the

conditions of §63.1349(b)(2)(i) through §63.1349(b)(2)(ii) apply (§63.1349(b)(2)):

(1) There are no individual readings greater than ten percent (10%) opacity (§63.1349(b)(2)(i));

(2) There are no more than three readings of ten percent (10%) for the first one (1) hour

period. (§63.1349(b)(2)(ii))

• Performance tests required under §63.1349(b)(2) shall be repeated every five (5) years.

(§63.1349(c))

Monitoring:

• The owner or operator subject to a limitation on opacity under §63.1346 or §63.1348 shall

monitor opacity in accordance with the operation and maintenance plan developed in

accordance with §63.1350(a). (§63.1350(j))

• The owner or operator must conduct a monthly one (1)-minute visible emissions test of each

affected source in accordance with Method 22 of Appendix A of 40 CFR Part 60. The test must

be conducted while the affected source is in operation. (§63.1350(a)(4)(i))

• If no visible emissions are observed in six (6) consecutive monthly tests for any affected

source, the owner or operator may decrease the frequency of testing from monthly to semiannually for that affected source. If visible emissions are observed during any semi-annual

test, the owner or operator must resume testing of that affected source on a monthly basis and

maintain that schedule until no visible consecutive monthly tests. (§63.1350(a)(4)(ii))

• If no visible emissions are observed during the semi-annual test for any affected source, the

owner or operator may decrease the frequency of testing from semi-annually to annually for

that affected source. If visible emissions are observed during any annual test, the owner or

operator must resume testing of that affected source on a monthly basis and maintain that

schedule until no visible emissions are observed in six (6) consecutive monthly tests.

(§63.1350(a)(4)(iii))

• If visible emissions are observed during any Method 22 test, the owner or operator must

conduct a six (6)-minute test of opacity in accordance with Method 9 of Appendix A of 40 CFR

Part 60. The Method 9 test must begin within one (1) hour of any observation of visible

emissions. (§63.1350(a)(4)(iv))
River Cement Company - Selma Plant 126

Project No. 099-0002-020

Record keeping:

• The owner or operator shall maintain files of all information (including all reports and

notifications) required by this section recorded in a form suitable and readily available for

inspection and review as required by §63.10(b)(1). The files shall be retained for at least five

(5) years following the date of each occurrence, measurement, maintenance, corrective action,

report, or record. At a minimum, the most recent two (2) years of data shall be retained on

site. The remaining three (3) years of data may be retained off site. The files may be

maintained on microfilm, on a computer, on floppy disks, on magnetic tape, or on microfiche.

(§63.1355(a))

• The owner or operator shall maintain records for each affected source as required by

§63.10(b)(2) and (b)(3); and (§63.1355(b))

(1) All documentation supporting initial notifications and notifications of compliance status

under §63.9; (§63.1355(b)(1))

(2) All records of applicability determination, including supporting analyses; and

(§63.1355(b)(2))

(3) If the owner or operator has been granted a waiver under §63.8(f)(6), any information

demonstrating whether a source is meeting the requirements for a waiver of record

keeping or reporting requirements. (§63.1355(b)(3))

• Attachment B contains a log including these record keeping requirements. This log, or an

equivalent created by the permittee must be used to certify compliance with this requirement.

Reporting:

• As required by §63.10(d)(2), the owner or operator shall report the results of performance tests

as part of the notification of compliance status. (§63.1354(b)(1))

• As required by §63.10(d)(3), the owner or operator of an affected source shall report the

opacity results from tests required by §63.1349. (§63.1354(b)(2))

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of the opacity

limit.

• The permittee shall report to the Air Pollution Control Enforcement Section, P.O. Box 176,

Jefferson City, MO 65102, no later than two (2) days for an affirmative defense to a NOEE for

any malfunction which could possibly cause an exceedance of this regulation.

The provisions of 10 CSR 10-6.075 will be federally and state enforceable on and after

June 10, 2002 unless the permittee decides to comply early with the MACT standard.

EU1220 through EU1240

EU1220 - Degreaser #1

EU1230 - Degreaser #2

EU1240 - Degreaser #3

General Description: Degreasers (3)

Manufacturer/Model #:

EIQ Reference # (Year): 9-M-11 (1998)
River Cement Company - Selma Plant 127

Project No. 099-0002-020

Permit Condition EU1220-001 through EU1240-001

10 CSR 10-5.300

Control of Emissions From Solvent Metal Cleaning

Emission Limitation:

River Cement shall not cause or allow solvent metal cleaning or degreasing operations:

• without adhering to operating procedures (10-5.300(5)) as contained in the regulation and to

recommendations by the equipment manufacturer;

• without the minimum operator and supervisor training as specified in this regulation (10-

5.300(6));

• unless the equipment conforms to the specifications listed in this regulation.

Operating Procedures for Cold Cleaners:

• Cold cleaner covers shall be closed whenever parts are not being handled in the cleaners or

the solvent must drain into an enclosed reservoir.

• Cleaned parts shall be drained in the freeboard area for at least fifteen (15) seconds or until

dripping ceases, whichever is longer.

• Whenever a cold cleaner fails to perform within the operating parameters established for it by

this rule, the unit shall be shut down immediately and secured. It shall remain shut down

until trained service personnel are able to restore operation within the established parameters.

• Solvent leaks shall be repaired immediately or the degreaser will be shut down and the leaks

secured until they can be more permanently repaired.

• Any waste material removed from a cold cleaner shall be disposed of by one (1) of the the

following methods or equivalent (after the director’s approval) and in accordance with 10 CSR

25, as applicable:

(1) Reduction of the waste material to less than twenty percent (20%) VOC solvent by

distillation and disposal of the still bottom waste; or

(2) Storage in closed containers for transfer to a contract reclamation service; or

(3) Storage in closed containers for transfer to a disposal facility approved by the director.

• Waste solvent shall be stored in closed containers only.

Operator and Supervisor Training:

• Only persons trained in at least the operational and equipment requirements specified in this

rule for their particular solvent metal cleaning process shall be permitted to operate the

equipment.

• The supervisor of any person who operates a solvent metal cleaning process shall receive equal

or greater operational training than the operator.

• Refresher training shall be given to all solvent metal cleaning equipment operators at least

once each twelve (12) months.

Equipment Specifications for Cold Cleaners after September 30, 1998:

• No owner or operator shall allow the operation of any cold cleaner using a cold cleaning

solvent with a vapor pressure greater than 2.0 millimeter of Mercury (mmHg) (0.038 pounds

per square inch (psi) at 20oC, 68oF.

Equipment Specifications for Cold Cleaners after April 1,2001:

• No owner or operator shall operate or allow the operation of any cold cleaner using a cold

cleaning sovlent with a vapor pressure greater than 1.0 mmHg (0.019 psi) at 20oC (68oF).

Monitoring:

• The permittee shall monitor the quantities of the cleaning solvents purchased and consumed.

• The permittee shall maintain purchase records of the cleaning solvents used.

• The permittee shall monitor the disposal operations of the solvent containing waste material.

• The permittee shall monitor maintenance activities performed on the cold cleaner.

• The permittee shall monitor the solvent metal cleaning training for the employees.
River Cement Company - Selma Plant 128

Project No. 099-0002-020

Record Keeping:

• The permittee shall maintain records which include for each purchase of cold cleaning solvent

(Attachment F):

(1) The name and address of the solvent supplier;

(2) The date of purchase;

(3) The type of solvent; and

(4) The vapor pressure of the solvent in mmHg at 20oC (68oF).

• The owner or operator of a solvent metal cleaning or degreasing operation shall keep monthly

inventory records of solvent types and amounts purchased and solvent consumption

(Attachment G) for a period of five (5) years.

• The permittee shall keep records of all types and amounts of solvent containing waste material

transferred (Attachment H) to either a contract reclamation service or to a disposal facility and

all amounts distilled on the premises.

• The permittee shall keep maintenance repair logs (Attachment I).

• A record shall be kept of solvent metal cleaning training for each employee (Attachment J).

• All records shall be maintained for five (5) years and shall be made available to the Director

upon request.

• Attachments F, G, H, I and J contain logs including these record keeping requirements. This

log, or an equivalent created by the permittee, must be used to certify compliance with these

requirements

Reporting:

The permittee shall report to the Air Pollution Control Program Enforcement Section, P.O.

Box 176, Jefferson City, MO 65102, no later than fifteen (15) days after any exceedance of 10

CSR 10-5.300 demonstrated by the appropriate record keeping forms.
River Cement Company - Selma Plant 129

Project No. 099-0002-020

IV. Core Permit Requirements

The installation shall comply with each of the following emission limitations. Consult the

appropriate sections in the Code of Federal Regulations (CFR) and Code of State

Regulations (CSR) for the full text of the applicable requirements.

10 CSR 10-6.050, Start-up, Shutdown and Malfunction Conditions

The permittee shall submit the following information to the director not later

than fifteen (15) days after receipt of the notice of excess emissions.

(a.) Name and location of installation;

(b.) Name and telephone number of person responsible for the installation;

(c.) The identity of the equipment causing the excess emissions;

(d.) The time and duration of the period of excess emissions;

(e.) The cause of the excess emissions;

(f.) The type of air contaminant involved;

(g.) A best estimate of the magnitude of the excess emissions expressed in

the units of the applicable emission control regulation and the operating

data and calculations used in estimating the magnitude;

(h.) The measures taken to mitigate the extent and duration of the excess

emissions; and

(i.) The measures taken to remedy the situation which caused the excess

emissions and the measures taken or planned to prevent the recurrence

of these situations.

10 CSR 10-6.060, Construction Permits Required

The permittee shall not commence construction, modification, or major

modification of any installation subject to this rule, begin operation after that

construction, modification, or major modification, or begin operation of any

installation which has been shut down longer than five (5) years without first

obtaining a permit from the permitting authority.

10 CSR 10-6.065, Operating Permits

The permittee shall file for renewal of this operating permit no sooner than

eighteen months, nor later than six (6) months, prior to the expiration date of

this operating permit. The permittee shall retain the most current operating

permit issued to this installation on-site and shall immediately make such

permit available to any Missouri Department of Natural Resources personnel

upon request.

10 CSR 10-6.110, Submission of Emission Data, Emission Fees and Process

Information

The permittee shall complete and submit an Emission Inventory

Questionnaire (EIQ) in accordance with the requirements outlined in this

rule.
River Cement Company - Selma Plant 130

Project No. 099-0002-020

10 CSR 10-6.130, Controlling Emissions During Episodes of High Air

Pollution Potential

This rule specifies the conditions that establish an air pollution alert

(yellow/red), watch or emergency and the associated procedures and

emissions reduction objectives for dealing with each. The permittee shall

submit an appropriate emergency plan if required by the Director.

10 CSR 10-6.150, Circumvention

The permittee shall not cause or permit the installation or use of any device

or any other means which, without resulting in reduction in the total amount

of air contaminant emitted, conceals or dilutes an emission or air

contaminant which violates a rule of the Missouri Air Conservation

Commission.

10 CSR 10-6.180, Measurement of Emissions of Air Contaminants

(a.) The director may require any person responsible for the source of

emission of air contaminants to make or have made tests to determine

the quantity or nature, or both, of emission of air contaminants from the

source. The director may specify testing methods to be used in

accordance with good professional practice. The director may observe

the testing. All tests shall be performed by qualified personnel.

(b.) The director may conduct tests of emissions of air contaminants from

any source. Upon request of the director, the person responsible for the

source to be tested shall provide necessary ports in stacks or ducts and

other safe and proper sampling and testing facilities, exclusive of

instruments and sensing devices as may be necessary for proper

determination of the emission of air contaminants.

(c.) The director shall be given a copy of the test results in writing and signed

by the person responsible for the tests.

10 CSR 10-5.070, Open Burning Restrictions

(a.) The permittee shall not conduct, cause, permit or allow a salvage

operation, the disposal of trade wastes or burning of refuse by open

burning.

(b.) Exception - Open burning of trade waste or vegetation may be permitted

only when it can be shown that open burning is the only feasible method

of disposal or an emergency exists which requires open burning.

(c.) Any person intending to engage in open burning shall file a request to do

so with the director. The request shall include the following:

(1.) The name, address and telephone number of the person submitting

the application; The type of business or activity involved; A

description of the proposed equipment and operating practices, the

type, quantity and composition of trade wastes and expected

composition and amount of air contaminants to be released to the

atmosphere where known;

(2.) The schedule of burning operations;
River Cement Company - Selma Plant 131

Project No. 099-0002-020

(3.) The exact location where open burning will be used to dispose of the

trade wastes;

(4.) Reasons why no method other than open burning is feasible; and

(5.) Evidence that the proposed open burning has been approved by the

fire control authority which has jurisdiction.

(d.) Upon approval of the open burning permit application by the director,

the person may proceed with the operation under the terms of the open

burning permit. Be aware that such approval shall not exempt River

Cement Company – Selma Plant from the provisions of any other law,

ordinance or regulation.

(e.) The permittee shall maintain files with letters from the director approving

the open burning operation and previous DNR inspection reports.

10 CSR 10-5.160, Restriction of Emission of Odors

No person shall emit odorous matter as to cause an objectionable odor on or

adjacent to:

(a) Residential, recreational, institutional, retail sales, hotel or educational

premises.

(b) Industrial premises when air containing odorous matter is diluted with

twenty (20) or more volumes of odor-free air; or

(c) Premises other than those in paragraphs (1)A.1. and (2) of the rule when

air containing odorous matter is diluted with four (4) or more volumes of

odor-free air.

The previously mentioned requirement shall apply only to objectionable

odors. An odor will be deemed objectionable when thirty percent (30%) or

more of a sample of the people exposed to it believe it to be objectionable in

usual places of occupancy; the sample size to be at least twenty (20) people or

seventy-five percent (75%) of those exposed if fewer than twenty (20) people

are exposed.

This requirement is not federally enforceable.

10 CSR 10-6.100, Alternate Emission Limits

Proposals for alternate emission limitations shall be submitted on Alternate

Emission Limits Permit forms provided by the department. An installation owner

or operator must obtain an Alternate Emission Limits Permit in accordance with

10 CSR 10-6.100 before alternate emission limits may become effective.
River Cement Company - Selma Plant 132

Project No. 099-0002-020

V. General Permit Requirements

Permit Duration

10 CSR 10-6.065(6)(C)1.B.

This permit is issued for a term of five (5) years, commencing on the date of issuance. This

permit will expire at the end of this period unless renewed.

General Record Keeping and Reporting Requirements

10 CSR 10-6.065(6)(C)1.C

I) Record Keeping

A) All required monitoring data and support information shall be retained for a period of

at least five (5) years from the date of the monitoring sample, measurement, report or

application.

B) Copies of all current operating and construction permits issued to this installation

shall be kept on-site for as long as the permits are in effect. Copies of these permits

shall be made immediately available to any Missouri Department of Natural

Resources’ personnel upon request.

II) Reporting

A) The permittee shall submit a report of all required monitoring by:

1) October 1st for monitoring which covers the January through June time period,

and

2) April 1st for monitoring which covers the July through December time period.

3) Exception: Monitoring requirements which require reporting more frequently than

semi annually shall report no later than 30 days after the end of the calendar

quarter in which the measurements were taken.

B) Each report must identify any deviations from emission limitations, monitoring,

record keeping, reporting, or any other requirements of the permit.

C) All reports shall be submitted to the Air Pollution Control Program, Operating Permit

Unit, P.O. Box 176, Jefferson City, MO 65102.

D) Submit supplemental reports as required or as needed. Supplemental reports are

required no later than ten (10) days after any exceedance of any applicable rule,

regulation or other restriction. All reports of deviations shall identify the cause or

probable cause of the deviations and any corrective actions or preventative measures

taken.

1) Notice of any deviation resulting from an emergency (or upset) condition as

defined in paragraph (6)(C)7 of 10 CSR 10-6.065 (Emergency Provisions) shall be

submitted to the permitting authority either verbally or in writing within two (2)

working days after the date on which the emission limitation is exceeded due to

the emergency, if you wish to assert an affirmative defense. The affirmative

defense of emergency shall be demonstrated through properly signed,

contemporaneous operating logs, or other relevant evidence that indicate an

emergency occurred and that you can identify the cause(s) of the emergency. The

permitted installation must show that it was operated properly at the time and

that during the period of the emergency the permittee took all reasonable steps to

minimize levels of emissions that exceeded the emission standards or

requirements in the permit. The notice must contain a description of the
River Cement Company - Selma Plant 133

Project No. 099-0002-020

emergency, the steps taken to mitigate emissions, and the corrective actions

taken.

2) Any deviation that poses an imminent and substantial danger to public health,

safety or the environment shall be reported as soon as practicable.

3) Any other deviations identified in the permit as requiring more frequent reporting

than the permittee's semiannual report shall be reported on the schedule specified

in the permit.

E) Every report submitted shall be certified by the responsible official, except that, if a

report of a deviation must be submitted within ten (10) days after the deviation, the

report may be submitted without a certification if the report is resubmitted with an

appropriate certification within ten (10) days after that, together with any corrected or

supplemental information required concerning the deviation.

F) The permittee may request confidential treatment of information submitted in any

report of deviation.

G) These supplemental reports shall be submitted to the Air Pollution Control Program,

Enforcement Section, P.O. Box 176, Jefferson City, MO 65102 no later than ten (10)

days after any exceedance of any applicable rule, regulation, or other restriction.

Risk Management Plans Under Section 112(r)

10 CSR 10-6.065(6)(C)1.D.

The permittee shall comply with the requirements of 40 CFR Part 68, Accidental Release

Prevention Requirements. If the permittee has more than a threshold quantity of a

regulated substance in process, as determined by 40 CFR Section 68.115, the permittee

shall submit a Risk Management Plan in accordance with 40 CFR Part 68 no later than the

latest of the following dates:

1) June 21, 1999;

2) Three (3) years after the date on which a regulated substance is first listed under 40

CFR Section 68.130; or

3) The date on which a regulated substance is first present above a threshold quantity in

a process.

Severability Clause

10 CSR 10-6.065(6)(C)1.F.

In the event of a successful challenge to any part of this permit, all uncontested permit

conditions shall continue to be in force.

General Requirements

10 CSR 10-6.065(6)(C)1.G

1) The permittee must comply with all of the terms and conditions of this permit. Any

noncompliance with a permit condition constitutes a violation and is grounds for

enforcement action, permit termination, permit revocation and re-issuance, permit

modification or denial of a permit renewal application.

2) The permittee may not use as a defense in an enforcement action that it would have

been necessary for the permittee to halt or reduce the permitted activity in order to

maintain compliance with the conditions of the permit.

3) The permit may be modified, revoked, reopened, reissued or terminated for cause.

Except as provided for minor permit modifications, the filing of an application or request
River Cement Company - Selma Plant 134

Project No. 099-0002-020

for a permit modification, revocation and re-issuance, or termination, or the filing of a

notification of planned changes or anticipated noncompliance, will not stay any permit

condition.

4) This permit does not convey any property rights of any sort, nor grant any exclusive

privilege.

5) The permittee shall furnish to the Air Pollution Control Program, upon receipt of a

written request and within a reasonable time, any information that the Air Pollution

Control Program reasonably may require to determine whether cause exists for

modifying, reopening, reissuing or revoking the permit or to determine compliance with

the permit. Upon request, the permittee also shall furnish to the Air Pollution Control

Program copies of records required to be kept by the permittee. The permittee may

make a claim of confidentiality for any information or records submitted pursuant to 10

CSR 10-6.065(6)(C)1.

Incentive Programs Not Requiring Permit Revisions

10 CSR 10-6.065(6)(C)1.H.

No permit revision will be required for any installation changes made under any approved

economic incentive, marketable permit, emissions trading, or other similar programs or

processes provided for in this permit.

Compliance Requirements

10 CSR 10-6.065(6)(C)3.

I) Any document (including reports) required to be submitted under this permit shall

contain a certification signed by the responsible official.

II) Upon presentation of credentials and other documents as may be required by law, the

permittee shall allow authorized officials of the Missouri Department of Natural

Resources, or their authorized agents, to perform the following (subject to the

installation’s right to seek confidential treatment of information submitted to, or

obtained by, the Air Pollution Control Program):

A) Enter upon the premises where a permitted installation is located or an emissionsrelated activity is conducted, or where records must be kept under the conditions of

this permit;

B) Have access to and copy, at reasonable times, any records that must be kept under

the conditions of this permit;

C) Inspect, at reasonable times and using reasonable safety practices, any facilities,

equipment (including monitoring and air pollution control equipment), practices, or

operations regulated or required under this permit; and

D) As authorized by the Missouri Air Conservation Law, Chapter 643, RSMo or the Act,

sample or monitor, at reasonable times, substances or parameters for the purpose of

assuring compliance with the terms of this permit, and all applicable requirements as

outlined in this permit.

III) All progress reports required under an applicable schedule of compliance shall be

submitted semiannually (or more frequently if specified in the applicable requirement).

These progress reports shall contain the following:

A) Dates for achieving the activities, milestones or compliance required in the schedule

of compliance, and dates when these activities, milestones or compliance were

achieved, and
River Cement Company - Selma Plant 135

Project No. 099-0002-020

B) An explanation of why any dates in the schedule of compliance were not or will not be

met, and any preventative or corrective measures adopted.

IV) The permittee shall submit an annual certification that it is in compliance with all of the

federally enforceable terms and conditions contained in this permit, including emissions

limitations, standards, or work practices. These certifications shall be submitted

annually unless the applicable requirement specifies more frequent submission. The

compliance certification shall include the following:

A) The identification of each term or condition of the permit that is the basis of the

certification,

B) The current compliance status, as shown by monitoring data and other information

reasonably available to the installation,

C) Whether compliance was continuous or intermittent,

D) The method(s) used for determining the compliance status of the installation, both

currently and over the reporting period, and

E) Such other facts as the Air Pollution Control Program will require in order to

determine the compliance status of this installation.

Permit Shield

10 CSR 10-6.065(6)(C)6.

I) Compliance with the conditions of this permit shall be deemed compliance with all

applicable requirements as of the date that this permit is issued, provided that:

A) The applicable requirements are included and specifically identified in this permit; or

B) The permitting authority, in acting on the permit revision or permit application,

determines in writing that other requirements, as specifically identified in the permit,

are not applicable to the installation, and this permit expressly includes that

determination or a concise summary of it.

II) Be aware that there are exceptions to this permit protection. The permit shield does not

affect the following:

A) The provisions of section 303 of the Act or section 643.090, RSMo concerning

emergency orders,

B) Liability for any violation of an applicable requirement which occurred prior to, or

was existing at, the time of permit issuance,

C) The applicable requirements of the acid rain program,

D) The administrator's authority to obtain information, or

E) Any other permit or extra-permit provisions, terms or conditions expressly excluded

from the permit shield provisions.

At the time of permit issuance, the following rules do not apply to River Cement

Citation Regulation Description

40 CFR Part 60,

Subpart K

Standards of Performance for Storage Vessels for Petroleum Liquids for Which

Construction, Reconstruction, or Modification Commenced After June 11,

1973, and Prior to May 19, 1978

40 CFR Part 60,

Subpart Ka

Standards of Performance for Storage Vessels for Petroleum Liquids for Which

Construction, Reconstruction or Modification commenced After May 18, 1978,

and Prior to July 23, 1984

40 CFR Part 60,

Subpart Kb

Standards of Performance for Volatile Organic Liquid Storage Vessels

(Including Petroleum Liquid Storage Vessels) for Which Construction,

Reconstruction or Modification Commenced after July 23, 1984
River Cement Company - Selma Plant 136

Project No. 099-0002-020

Citation Regulation Description

40 CFR Part 60,

Subpart OOO

Standards of Performance for Nonmetallic Mineral Processing Plants

40 CFR Part 61,

Subpart V

National Emission Standard for Equipment Leaks (Fugitive Emission Sources)

40 CFR Part 61,

Subpart FF

National Emission Standard for Benzene Waste Operations

40 CFR Part 63,

Subpart T

National Emission Standards for Halogenated Solvent Cleaning

40 CFR Part 63,

Subpart DD

National Emission Standards for Hazardous Air Pollutants from Off-Site

Waste and Recovery Operations

40 CFR Part 63,

Subpart EEE

National Emission standards for Hazardous Air Pollutants from Hazardous

Waste Combustors

At the time of permit issuance, the following construction permit determinations have been

made:

Construction

Permit Number

Determination

0693-008

1288-004A

The installation has ceased the utilization of hazardous waste derived fuels in

the cement kiln and removed the hazardous waste derived fuel storage tanks.

Therefore, the requirements for this construction permit were not deemed

applicable and were not included in the operating permit.

0293-006 The construction permit had no special conditions and all of the applicable

rules from the permit are already included in the operating permit. Therefore,

the construction permit was not included in the operating permit.

1288-004 This construction permit was superceded by construction permit number:

1288-004A. Therefore, the requirements for this construction permit were not

deemed applicable and were not included in the operating permit.

0687-013A According to a March 6, 2000 letter from Steve Milosica, the storage tanks

permitted under this construction permit have been removed from the facility

as part of the Waste Fuel Facility RCRA closure. Therefore, the requirements

for this construction permit were not deemed applicable and were not

included in the operating permit.

0687-013 This construction permit was superceded by construction permit number:

0687-013A. Therefore, the requirements for this construction permit were not

deemed applicable and were not included in the operating permit.

Emergency Provisions

10 CSR 10-6.065(6)(C)7.

I) An emergency or upset as defined in 10 CSR 10-6.065(6)(C)7. shall constitute an

affirmative defense to an enforcement action brought for noncompliance with

technology-based emissions limitations. To establish an emergency- or upset-based

defense, you must demonstrate, through properly signed, contemporaneous operating

logs or other relevant evidence, the following:

A) That an emergency or upset occurred and that you can identify the source of the

emergency or upset,

B) That the installation was being operated properly,

C) That you took all reasonable steps to minimize emissions that exceeded technologybased emissions limitations or requirements in this permit, and
River Cement Company - Selma Plant 137

Project No. 099-0002-020

D) That you submitted notice of the emergency to the Air Pollution Control Program

within two (2) working days of the time when emission limitations were exceeded due

to the emergency. This notice must contain a description of the emergency, any

steps taken to mitigate emissions, and any corrective actions taken.

II) Be aware that an emergency or upset shall not include noncompliance caused by

improperly designed equipment, lack of preventative maintenance, careless or improper

operation, or operator error.

Operational Flexibility

10 CSR 10-6.065(6)(C)8.

An installation that has been issued a Part 70 operating permit is not required to apply for

or obtain a permit revision in order to make any of the changes to the permitted installation

described below if the changes are not Title I modifications, the changes do not cause

emissions to exceed emissions allowable under the permit, and the changes do not result in

the emission of any air contaminant not previously emitted. The permittee shall notify the

Air Pollution Control Program and the Administrator at least seven (7) days in advance of

these changes, except as allowed for emergency or upset conditions. Emissions allowable

under the permit means a federally enforceable permit term or condition determined at

issuance to be required by an applicable requirement that established an emissions limit

(including a work practice standard) or a federally enforceable emissions cap that the

source has assumed to avoid an applicable requirement to which the source would

otherwise be subject.

I) Section 502(b)(10) changes. Changes that, under section 502(b)(10) of the Act,

contravene an express permit term may be made without a permit revision, except for

changes that would violate applicable requirements of the Act or contravene federally

enforceable monitoring (including test methods), record keeping, reporting or compliance

requirements of the permit.

A) Before making a change under this provision, The permittee shall provide advance

written notice to the Air Pollution Control Program and to the Administrator,

describing the changes to be made, the date on which the change will occur, and any

changes in emission and any permit terms and conditions that are affected. The

permittee shall maintain a copy of the notice with the permit, and this agency shall

place a copy with the permit in the public file. Written notice shall be provided to the

administrator and this agency at least seven (7) days before the change is to be made.

If less than seven (7) days notice is provided because of a need to respond more

quickly to these unanticipated conditions, The permittee shall provide notice to the

administrator and the permitting authority as soon as possible after learning of the

need to make the change.

B) The permit shield shall not apply to these changes.

Off-Permit Changes

10 CSR 10-6.065(6)(C)9.

I) Except as noted below, The permittee may make any change in its permitted operations,

activities or emissions that is not addressed in, constrained by or prohibited by this

permit without obtaining a permit revision. Insignificant activities listed in the

application, but not otherwise addressed in or prohibited by this permit, shall not be

considered to be constrained by this permit for purposes of the off-permit provisions of
River Cement Company - Selma Plant 138

Project No. 099-0002-020

this section. Off-permit changes shall be subject to the following requirements and

restrictions:

A) The change must meet all applicable requirements of the Act and may not violate any

existing permit term or condition; The permittee may not change a permitted

installation without a permit revision, if this change is subject to any requirements

under Title IV of the Act or is a Title I modification;

B) The permittee must provide written notice of the change to the permitting authority

and to the administrator no later than the next annual emissions report. This notice

shall not be required for changes that are insignificant activities under paragraph

(6)(B)3. of this rule. This written notice shall describe each change, including the

date, any change in emissions, pollutants emitted and any applicable requirement

that would apply as a result of the change.

C) The permittee shall keep a record describing all changes made at the installation that

result in emissions of a regulated air pollutant subject to an applicable requirement

and the emissions resulting from these changes; and

D) The permit shield shall not apply to these changes.

Responsible Official

10 CSR 10-6.020(2)(R)12.

The application utilized in the preparation of this was signed by Thomas Rader, VicePresident of Manufacturing. If this person terminates employment, or is reassigned

different duties such that a different person becomes the responsible person to represent

and bind the installation in environmental permitting affairs, the owner or operator of this

air contaminant source shall notify the Director of the Air Pollution Control Program of the

change. Said notification shall be in writing and shall be submitted within 30 days of the

change. The notification shall include the name and title of the new person assigned by the

source owner or operator to represent and bind the installation in environmental permitting

affairs. All representations, agreement to terms and conditions and covenants made by the

former responsible person that were used in the establishment of limiting permit conditions

on this permit will continue to be binding on the installation until such time that a revision

to this permit is obtained that would change said representations, agreements and

covenants.

Statement of Basis

10 CSR 10-6.065(6)(E)1.C.

This permit is accompanied by a statement setting forth the legal and factual basis for the

draft permit conditions (including references to applicable statutory or regulatory

provisions). This Statement of Basis, while referenced by the permit, is not an actual part

of the permit.
River Cement Company - Selma Plant 139

Project No. 099-0002-020

Attachment A

Fugitive Emission Observations

Visible Emissions Abnormal Emissions

Beyond

Boundary Date Time

No Yes

Less

than

Normal

Normal

Greater

Than

Normal

Cause Corrective Action Initial
River Cement Company - Selma Plant 140

Project No. 099-0002-020

Attachment B

(Outdoor) Observation Log

Responsible Facility

Operator:

Date:

Sky Conditions:

Precipitation:

Wind Direction:

Wind Speed:

Process Unit:

Sketch process unit: indicate observer position relative to source and sun; indicate

potential emission points and/or actual emission points.

OBSERVATIONS

Clock

Time

Observation

Period Duration,

min:sec

Accumulated

Emission Time,

min:sec

Begin Observation
River Cement Company - Selma Plant 141

Project No. 099-0002-020

Attachment C

Compliance Methodology Log for 10 CSR 10-5.090, 10 CSR 10-6.220

and 10 CSR 10-6.070 (40 CFR Part 60, Subpart F)

Date Emission Unit 10 CSR 10-5.090/

10 CSR 10-6.220/

10 CSR 10-6.070

40 CFR Part 63,

Subpart LLL
River Cement Company - Selma Plant 142

Project No. 099-0002-020

Attachment D

Compliance Methodology Log for 10 CSR 10-5.090

Date Emission Unit Process Weight

Equation

Source Gas

Volume
River Cement Company - Selma Plant 143

Project No. 099-0002-020

Attachment E

PM – Process Rate, Emission Limitation and Emission Rate Log

Date Process Rate1

(Tons/Hr)

PM Emission

Limitation

(lbs/Hr)

PM Emission

Factor (lbs/ton)

PM Emission Rate

from the System

(lbs/Hr)2

1 There can be multiple process rates per day.

2 PM Emission Rate = (Process Rate)(Emission Factor)
River Cement Company - Selma Plant 144

Project No. 099-0002-020

Attachment F

Purchase Records for Cold Cleaning Solvent

Date Solvent Supplier Name Solvent Supplier

Address

Type of Solvent Vapor Pressure

of Solvent in

mmHg at (20oC)
River Cement Company - Selma Plant 145

Project No. 099-0002-020

Attachment G

Monthly Inventory Records of Solvents

Date

(Month/Year)

Type of Solvent Amount of Solvent

Purchased (gallons)

Amount of Solvent

Consumed (gallons)
River Cement Company - Selma Plant 146

Project No. 099-0002-020

Attachment H

Solvent Containing Waste Transfer Log

Date Amount of

Total Solvent

Transferred

(gallons)

Amount of Solvent

Transferred to a

Contract

Reclamation

Service (gallons)

Amount of Solvent

Transferred to a

Disposal Facility

(gallons)

Amount of Solvent

Distilled on the

Premises (gallons)
River Cement Company - Selma Plant 147

Project No. 099-0002-020

Attachment I

Maintenance And Repair Logs

Date Maintenance Activities Performed
River Cement Company - Selma Plant 148

Project No. 099-0002-020

Attachment J

Employee Solvent Metal Cleaning Training Log

Date Title of Solvent Metal Cleaning Training

Course

Instructor
River Cement Company - Selma Plant SB - 1

Project No. 099-0002-020

STATEMENT OF BASIS

Permit Reference Documents

These documents were relied upon in the preparation of the operating permit. Because they

are not incorporated by reference, they are not an official part of the operating permit.

1) Part 70 Operating Permit Application, received May 14, 1997; revised August 20,

1997;

2) 1998 Emissions Inventory Questionnaire, received April 05, 1999;

3) U.S. EPA document AP-42, Compilation of Air Pollutant Emission Factors; Volume I,

Stationary Point and Area Sources, Fifth Edition.

4) Construction Permit Number: 0693-008;

5) Construction Permit Number: 0293-006;

6) Construction Permit Number: 1288-004A;

7) Construction Permit Number: 1288-004;

8) Construction Permit Number: 0687-013A;

9) Construction Permit Number: 0687-013

Applicable Requirements Included in the Operating Permit but Not in the Application

In the operating permit application, the installation indicated they were not subject to the

following regulation(s). However, in the review of the application, the agency has

determined that the installation is subject to the following regulation(s) for the reasons

stated.

10 CSR 10-6.050, Start-Up, Shutdown and Malfunction Conditions

This rule has been included in the operating permit in order to provide citing for the

allowance of requests to refute notices of excess emissions. This citing provides the

information allowing the installation to refute a notice of excess emissions in the

emissions were a consequence of start-up, shutdown, or malfunction.

10 CSR 10-6.060, Construction Permits Required

This rule has been included in the operating permit in order to provide citing for the

requirements for a construction permit. This citing provides the information

necessary to know that construction permits or construction permit determinations

are needed when new equipment is installed at the installation.

10 CSR 10-6.065, Operating Permits

This rule has been included in the operating permit in order to provide citing for the

requirements for an operating permit. This citing provides the information necessary

to determine what type of operating permit is required for the installation and what is

required to obtain and renew the operating permit.

10 CSR 10-6.100, Alternate Emission Limits

This rule has been included in the operating permit in order to provide citing for the

allowance of requests for alternate emission limits. This citing provides the

information necessary to know that an alternate emission limit must be placed in a

permit before the alternate emission limit may become effective.
River Cement Company - Selma Plant SB - 2

Project No. 099-0002-020

10 CSR 10-6.110, Submission of Emission Data, Emission Fees and Process Information

This rule has been included in the operating permit in order to provide citing for the

requirements associated with the Emission Inventory Questionnaire (EIQ). This

citing provides the information necessary to determine whom is required to fill out an

EIQ, what are the requirements for filing an EIQ.

10 CSR 10-6.130, Controlling Emissions During Episodes of High Air Pollution Potential

This rule has been included in the operating permit in order to provide citing for air

pollution alerts, watches or emergencies. This citing provides the information

necessary to know what an alert, watch or emergency is classified as and the

associated procedures and emission reduction objectives for dealing with each.

10 CSR 10-6.150, Circumvention

This rule has been included in the operating permit in order to provide citing for the

prohibition of circumvention. This citing prohibits the installation or use of any

device or means, which conceals or dilutes an emission violating a rule.

10 CSR 10-6.180, Measurement of Emissions of Air Contaminants,

This rule has been included in the operating permit in order to provide citing for the

allowance of requests for emissions data results. On past forms issued by the Air

Pollution Control Program, including the application for this permit, it was

automatically marked as an administrative rule not required to be listed as an

applicable requirement. It is no longer judged to be solely administrative and is,

therefore, included in the operating permit.

10 CSR 10-6.220, Restriction of Emission of Visible Air Contaminants

This rule had not been created at the time of application; however, it has been

determined to be applicable to the installation and, therefore, has been included in

the operating permit.

10 CSR 10-6.250, Asbestos Abatement Projects – Certification, Accreditation and Business

Exemption Requirements

This rule has been included in the operating permit in order to provide citing for the

allowance of requests for asbestos abatement projects. This citing provides the

information necessary to know what steps must be taken by the installation prior to

conducting an asbestos abatement project.
River Cement Company - Selma Plant SB - 3

Project No. 099-0002-020

Construction Permit Revisions

The following revisions were made to construction permits for this installation:

1) Construction Permit Number: 0693-008

This construction permit is to increase the total number and volume of waste fuel

storage tanks, increase the annual fuel storage and utilization quantity, add a

vacuum operated truck railcar, and on-site container cleaning facility, and add

another burner system to each kiln for the direct burning of high viscosity liquid

waste fuel. The installation has ceased the utilization of hazardous waste derived

fuels in the cement kiln and removed the hazardous waste derived fuel storage tanks.

Therefore, the requirements for this construction permit were not included in the

operating permit.

2) Construction Permit Number: 1288-004A

This construction permit is for the capability to burn hazardous waste fuels in the

cement kiln. The installation has ceased the utilization of hazardous waste derived

fuels in the cement kiln and removed the hazardous waste derived fuel storage tanks.

Therefore, the requirements for this construction permit were not included in the

operating permit.

3) Construction Permit Number: 1288-004

This construction permit was superceded by Construction Permit Number: 1288-

004A. Therefore, the requirements for this construction permit were not included in

the operating permit.

4) Construction Permit Number: 0687-013A

This construction permit is for the construction of (3) 22,000 gallon and (6) 39,000

on-site fixed roof waste fuel storage tanks and one 39,000 gallon fixed roof

stormwater containment storage tank. The hazardous waste storage tanks were

taken out of service prior to the beginning of 1998. According to a March 6, 2000

comment letter from Steve Miloscia, the storage tanks permitted under construction

permit 0687-013A has been removed from the facility as part of the Waste Fuel

Facility RCRA closure. Therefore, the requirements for this construction permit were

not included in the operating permit.

5) Construction Permit Number: 0687-013

This construction permit was superceded by Construction Permit Number: 0687-

013A. Therefore, the requirements for this construction permit were not included in

the operating permit.

NSPS Applicability

10 CSR 10-6.070, New Source Performance Regulations

40 CFR Part 60, Subpart F, Standards of Performance for Portland Cement Plants

This standard is applicable to the following affected facilities in portland cement

plants that commences construction or modification after August 17, 1971: Kiln,

clinker cooler, raw mill system, finish mill system, raw mill dryer, raw material

storage, clinker storage, finished product storage, conveyor transfer points, bagging

and bulk loading and unloading systems.
River Cement Company - Selma Plant SB - 4

Project No. 099-0002-020

According to 40 CFR Part 63, Subpart LLL, §63.1356 an exemption from new source

performance standards is given. Any affected source subject to the provisions of 40

CFR Part 63, Subpart LLL, is exempted from any otherwise applicable new source

performance standard contained in 40 CFR Part 60, Subpart F, except for:

(1) Kilns and in-line kiln/raw mills, as applicable under 40 CFR 60.60(b), located

at areas sources are subject to PM and opacity limits and associated reporting

and record keeping, under 40 CFR Part 60, Subpart F.

(2) Greenfield raw material dryers, as applicable under 40 CFR 60.60(b) located at

area sources are subject to opacity limits and associated reporting and record

keeping under 40 CFR Part 60, Subpart F.

Since the installation is a major source according to 40 CFR Part 63, Subpart LLL,

the installation is exempted from the new source performance standard contained in

40 CFR Part 60, Subpart F when the installation begins complying with 40 CFR Part

63, Subpart LLL.

10 CSR 10-6.070, New Source Performance Standards

40 CFR Part 60, Subpart K, Standards of Performance for Storage Vessels for Petroleum

Liquids for Which Construction, Reconstruction, or Modification Commenced After June 11,

1973, and Prior to May 19, 1978

40 CFR Part 60, Subpart Ka, Standards of Performance for Storage Vessels for Petroleum

Liquids for Which Construction, Reconstruction, or Modification commenced After May 18,

1978, and Prior to July 23, 1984

40 CFR Part 60, Subpart Kb, Standards of Performance for Volatile Organic Liquid Storage

Vessels (Including Petroleum Liquid Storage Vessels) for Which Construction, Reconstruction,

or Modification Commenced after July 23, 1984

The following storage tanks were installed prior to June 11, 1973 or are below the

level of reporting significance (Subpart K – 40,000 Gallons, Subpart Ka – 40,000

Gallons and Subpart Kb – 10,566.91 Gallons) and therefore are not subject to 40

CFR Part 60 Subpart K, Ka or Kb:

Date Placed

Description Capacity (Gallons) in Service

Grinding Aid Storage Tank 9000 1964

Airalon Storage Tank 9000 1964

Gasoline Storage Tank 1000 1964

Diesel Storage Tank #1 15,000 1970

Diesel Storage Tank #2 8000 1970

Diesel Storage Tank #3 140 1969

Diesel Storage Tank #4 300 1990

The following storage tanks were listed in the original operating permit application

and have been removed from the installation:

Description

8-B-11A

8-B-11B

8-B-11C

8-B-11D

8-B-11E

8-B-11F
River Cement Company - Selma Plant SB - 5

Project No. 099-0002-020

10 CSR 10-6.070, New Source Performance Regulations

40 CFR Part 60, Subpart OOO, Standards of Performance for Nonmetallic Mineral Processing

Plants

This standard is applicable to the following affected facilities in fixed or portable

notmetallic mineral processing plants that commences construction or modification

after August 31, 1983: each crusher, grinding mill, screening operation, bucket

elevator, belt conveyor, bagging operation, storage bin, enclosed truck or railcar

loading station.

According to §60.670(b), “An affected facility that is subject to the provisions of

subpart F or I or that follows in the plant process any facility subject to the

provisions of subparts F or I of this part is not subject to the provisions of this

subpart.”

The quarry operations at River Cement Company – Selma Plant are prior to any

facility processes that are subject to the provisions of subparts F. However, the

quarry operations were installed prior to August 31, 1983 and are not subject to this

standard. Since the rest of installation is either subject to the provisions of subpart

F or follows in the plant process a facility subject to the provision of subpart F, this

requirement was not included in the operating permit.

The two emission units identified as EU0120 and EU0130, were new in 1995 and

were a like for like replacement for the previous screens, therefore this requirement

was not included in the operating permit.

MACT Applicability

10 CSR 10-6.075, Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart T, National Emission Standards for Halogenated Solvent Cleaning

The provisions of this subpart apply to each individual batch vapor, in-line vapor, inline cold, and batch cold solvent cleaning machine that uses any solvent containing

methylene chloride, perchloroethylene, trichloroethylene, 1,1,1-trichloroethane,

carbon tetrachloride or chloroform, or any combination of these halogenated HAP

solvents, in a total concentration greater than 5 percent by weight, as a cleaning

and/or drying agent. Wipe cleaning activities, such as using a rag containing

halogenated solvent are not covered under the provisions of this subpart.

River Cement has 3 solvent degreasers that use a petroleum naptha solvent,

therefore the installation is not subject to this standard.

10 CSR 10-6.075, Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart DD, National Emission Standards for Hazardous Air Pollutants

from Off-Site Waste and Recovery Operations

The provisions of this subpart used to apply to River Cement. River Cement is a

major source of HAP emissions and the installation operated as a waste management

operation that receives off-site material, regulated as a hazardous waste treatment,

storage and disposal facility (TSDF) under 40 CFR Part 264. The installation no

longer utilizes hazardous waste fuel and the storage tanks associated with the

storage of the hazardous waste fuel have been removed. Therefore, River Cement is

not subject to the requirements of 40 CFR Part 63, Subpart DD.
River Cement Company - Selma Plant SB - 6

Project No. 099-0002-020

10 CSR 10-6.075, Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart EEE, National Emission Standards for Hazardous Air Pollutants

from Hazardous Waste Combustors

The provisions of this subpart apply to all hazardous waste combustors: hazardous

waste incinerators, hazardous waste burning cement kilns and hazardous waste

burning lightweight kilns, except as provided in the table below:

IF AND IF THEN

You are a

previously affected

source

1) You ceased feeding hazardous waste for

a period of time greater than the

hazardous waste residence time (i.e.,

hazardous waste no longer resides in the

combustion chamber),

2) You are in compliance with the closure

requirements of subpart G, parts 264 or

265 of this chapter,

3) You begin complying with the

requirements of all other applicable

standards of this part (Part 63), and

4) You notify the Administrator in writing

that you are no longer an affected

source under this Subpart EEE.

You are no longer subject to

Subpart EEE.

You are a research,

development, and

demonstration

source

You operate for no longer than one year

after first burning hazardous waste

(Note that the Administrator can extent this

one-year restriction on a case-by-case basis

upon your written request documenting

when you first burned hazardous waste and

the justification for needing additional time

to perform research, development, or

demonstration operations.)

You are not subject to Subpart

EEE. This exemption applies

even if there is a hazardous

waste combustor at the plant

site that is regulated under this

subpart. You still, however,

remain subject to §270.65 of

this chapter.

The only hazardous

wastes you burn

are exempt from

regulation under

§266.100(b) of this

chapter

You are not subject to the

requirements of Subpart EEE.

River Cement used to burn high viscosity liquid (HVL) waste fuel. The installation no

longer utilizes hazardous waste fuel and the storage tanks associated with the

storage of the hazardous waste fuel have been removed. On May 8, 1997, River

Cement submitted notice under 40 CFR 264.112(d)(1) to initiate final closure of its

Supplemental Fuels Facility on or about June 23, 1997. According to a December 8,

1998 Memorandum from Daniel Carey of the Hazardous Waste Program, Permits

Section, Treatment Unit, the following activities have been completed:

• River Cement submitted is closure certification on September 1, 1998.

• The Enforcement Section from the Hazardous Waste Program conducted a closure

inspection on October 7, 1998.
River Cement Company - Selma Plant SB - 7

Project No. 099-0002-020

• All of the interim status areas of River Cement Company have been certified as

clean closed. The Enforcement Section inspection found that all areas were closed

in compliance with the approved closure plan.

• The Treatment Unit accepts the certification of Closure received September 1,

1998.

Therefore, River Cement is not subject to the requirements of 40 CFR Part 63,

Subpart EEE.

10 CSR 10-6.075, Maximum Achievable Control Technology Regulations

40 CFR Part 63, Subpart LLL, National Emission Standards for Hazardous Air Pollutants

From the Portland Cement Manufacturing Industry

The provisions of this subpart apply to each new and existing portland cement plant

that is a major or an area source. The affected sources subject to this regulation are:

• Each kiln and each in-line kiln/raw mill at any major or area source, including

alkali bypasses, except for kilns and in-line kiln/raw mills that burn hazardous

waste and are subject to and regulated under subpart EEE of this part;

• Each clinker cooler at any portand cement plant that is a major source;

• Each raw mill at any portland cement plant that is a major source;

• Each finish mill at any portland cement plant that is a major source;

• Each raw material dryer at any portland cement plant that is a major source and

each greenfield raw material dryer at any portland cement plant that is a major or

area source;

• Each conveying system transfer point at any portland cement plant that is a major

source;

• Each bagging system at any portland cement plant that is a major source; and

• Each bulk loading or unloading system at any portland cement plant that is a

major source;

The installation is a major source of HAPs, and therefore the kiln, clinker cooler, raw

mill, finish mill, raw material dryer, conveying system transfer points, bagging system

and bulk loading /unloading systems are covered by the MACT. The two long-dry

process kilns do not contain an in-line raw mill or an alkali bypass.

Since the finish mill portion of the MACT applies to the mill sweep or air separator air

pollution control devices, it was determined that the MACT did not apply to EU0960 –

F-K Pump (#1 Finish Mill Only).

NESHAP Applicability

10 CSR 10-6.080, Emission Standards for Hazardous Air Pollutants

40 CFR Part 61, Subpart M, National Emission Standard for Asbestos

The installation is subject to the requirements of 40 CFR Part 61, Subpart M.

10 CSR 10-6.080, Emission Standards for Hazardous Air Pollutants

40 CFR Part 61, Subpart V, National Emission Standard for Equipment Leaks (Fugitive

Emission Sources)

The provisions of this subpart apply to each of the following sources that are

intended to operate in volatile hazardous air pollutant (VHAP) service: pumps,

compressors, pressure relief devices, sampling connection systems, open-ended
River Cement Company - Selma Plant SB - 8

Project No. 099-0002-020

valves or lines, valves, flanges and other connectors, product accumulator vessels,

and control devices or systems required by this subpart.

The installation has ceased the utilization of hazardous waste derived fuels in the

cement kiln and removed the hazardous waste derived fuel storage tanks. Therefore,

the requirements for this subpart were not included in the operating permit.

10 CSR 10-6.080, Emission Standards for Hazardous Air Pollutants

40 CFR Part 61, Subpart FF, National Emission Standard for Benzene Waste Operations

The provisions of this subpart apply to owners and operators of chemical

manufacturing plants, coke by-product recovery plants and petroleum refineries.

The provisions of this subpart apply to owners and operators of hazardous waste

treatment, storage and disposal facilities that treat store, or dispose of hazardous

waste generated by any facility listed above in the first sentence. The waste streams

at hazardous waste treatment, storage, and disposal facilities subject to the

provisions of this subpart are the benzene-containing hazardous waste from any

facility listed above in the first sentence. A hazardous waste treatment, storage, and

disposal facility is a facility that must obtain a hazardous waste management permit

under subtitle C of the Solid Waste Disposal Act.

The provisions of this subpart apply to wastewater streams, storage tanks, surface

impoundments, individual drain systems, oil-water separators, treatment processes,

closed-vent systems and control devices.

The installation has ceased the utilization of hazardous waste derived fuels in the

cement kiln and removed the hazardous waste derived fuel storage tanks. Therefore,

the requirements for this subpart were not included in the operating permit.

Other Regulatory Determinations

10 CSR 10-5.050, Restriction of Emission of Particulate Matter From Industrial Processes,

EU0020 – TP: Primary Crusher Surge Bin Discharge – Belt 1701

The particulate matter emission limit is 80.0 lbs/hr. This process is equipped with a

fabric filter. The controlled emission rate for this process based on the MHDR (1200

Tons/Hr) and the FIRE emission factor is as follows:

PM Controlled Emission PM Controlled Emission

SCC Factor (lb/ton) Rate (lb/hr)

30500612 0.000029 0.035

At the maximum hourly design rate, the controlled emission rate is approximately

two thousand (2000) times less than the allowable emission rate. The controlled

emission factors for the conveyor transfer points in the crushed stone processing

section of the AP-42 are based on a control efficiency of 96.6%. The control efficiency

of the fabric filter is 89%, according to the installation. Based on a control efficiency

of 96.6%, the uncontrolled emission factor is approximately 0.00085 lb/ton. The

uncontrolled emission rate is 1.02 lbs/hr. The uncontrolled emission rate is

approximately seventy-eight (78) times less than the allowable emission rate. It is

highly unlikely that the allowable emission rate will be exceeded, therefore there are

no record keeping or monitoring requirements.
River Cement Company - Selma Plant SB - 9

Project No. 099-0002-020

EU0030 – EU0040 – Belts 1701 & 1704 Discharge in Surge Bin; 1704 to 1705

The particulate matter emission limit is 77.6 lbs/hr. This process is equipped with a

fabric filter. The controlled emission rate for this process based on the MHDR (1000

Tons/Hr) and the FIRE emission factor is as follows:

PM Controlled Emission PM Controlled Emission

SCC Factor (lb/ton) Rate (lb/hr)

30500612 0.000029 0.029

At the maximum hourly design rate, the controlled emission rate is approximately

two thousand (2000) times less than the allowable emission rate. The controlled

emission factors for the conveyor transfer points in the crushed stone processing

section of the AP-42 are based on a control efficiency of 96.6%. The control efficiency

of the fabric filter is 89%, according to the installation. Based on a control efficiency

of 96.6%, the uncontrolled emission factor is approximately 0.00085 lb/ton. The

uncontrolled emission rate is 0.85 lbs/hr. The uncontrolled emission rate is

approximately ninety-one (91) times less than the allowable emission rate. It is

highly unlikely that the allowable emission rate will be exceeded, therefore there are

no record keeping or monitoring requirements.

EU0050 – EU0060 – Surge Bin Feeders

EU0070 – EU0080 – Secondary Crushers (1402/1409)

The particulate matter emission limit is 69.0 lbs/hr. This process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (500

Tons/Hr) and the FIRE emission factor is as follows:

PM Controlled Emission PM Controlled Emission

SCC Factor (lb/ton) Rate (lb/hr)

30500612 0.000029 0.015

At the maximum hourly design rate, the controlled emission rate is approximately

four thousand six hundred (4600) times less than the allowable emission rate. The

controlled emission factors for the conveyor transfer points in the crushed stone

processing section of the AP-42 are based on a control efficiency of 96.6%. The

control efficiency of the fabric filter is 89%, according to the installation. Based on a

control efficiency of 96.6%, the uncontrolled emission factor is approximately

0.00085 lb/ton. The uncontrolled emission rate is 0.43 lbs/hr. The uncontrolled

emission rate is approximately one hundred sixty (160) times less than the allowable

emission rate. It is highly unlikely that the allowable emission rate will be exceeded,

therefore there are no record keeping or monitoring requirements.

EU0090 and EU0130 – Screen (1601) and Screen (1607)

The particulate matter emission limit is 69.0 lbs/hr. This process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (500

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500611 0.0011 0.0022 0.55 1.10
River Cement Company - Selma Plant SB - 10

Project No. 099-0002-020

At the maximum hourly design rate, the uncontrolled emission rate is approximately

sixty-two (62) times less than the Allowable emission rate. It is highly unlikely that

the allowable emission rate will be exceeded, therefore there are no record keeping or

monitoring requirements.

EU0100 – Sand/Bottom Ash Screening

The particulate matter emission limit is 69.0 lbs/hr. The uncontrolled emission rate

for this process based on the MHDR (500 Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500611 0.12 0.24 60 120.0

At the maximum hourly design rate, the uncontrolled emission rate is greater than

the allowable emission rate. Therefore, record keeping and monitoring requirements

are required to demonstrate compliance with the emission limit.

EU0110- EU0120 – Secondary Crushers Discharge onto Belts 1702 & 1743

EU0140 – EU0150 – Screen 1607 Discharge onto Belts 1703 & 1744

EU0160 – EU0170 – Screen 1601 Discharge onto Belts 1703 & 1744

EU0180 – TP: Belt Conveyor 1707 to Belt Conveyor 1701

The particulate matter emission limit is 69.0 lbs/hr. This process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (500

Tons/Hr) is as follows:

PM Controlled Emission PM Controlled Emission

SCC Factor (lb/ton) Rate (lb/hr)

30500612 0.000029 0.015

At the maximum hourly design rate, the controlled emission rate is approximately

four thousand six hundred (4600) times less than the allowable emission rate. The

controlled emission factors for the conveyor transfer points in the crushed stone

processing section of the AP-42 are based on a control efficiency of 96.6%. The

control efficiency of the fabric filter is 89%, according to the installation. Based on a

control efficiency of 96.6%, the uncontrolled emission factor is approximately

0.00085 lb/ton. The uncontrolled emission rate is 0.43 lbs/hr. The uncontrolled

emission rate is approximately one hundred sixty (160) times less than the allowable

emission rate. It is highly unlikely that the allowable emission rate will be exceeded,

therefore there are no record keeping or monitoring requirements.

EU0190 – Mill Scale Hopper and Discharge onto Belt 1703

The particulate matter emission limit is 69.0 lbs/hr. The uncontrolled emission rate

for this process based on the MHDR (500 Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500612 0.00076 0.00152 0.38 0.76
River Cement Company - Selma Plant SB - 11

Project No. 099-0002-020

At the maximum hourly design rate, the uncontrolled emission rate is approximately

ninety-one (91) times less than the Allowable emission rate. It is highly unlikely that

the allowable emission rate will be exceeded, therefore there are no record keeping or

monitoring requirements.

EU0200 – Sand/Bottom Ash Hopper & Discharge onto Belt 1748

EU0210 – Sand/Bottom Ash Screen Discharge onto Belt 1747

EU0220 – Belt 1747 Discharge onto Belt 1703

The particulate matter emission limit is 69.0 lbs/hr. The uncontrolled emission rate

for this process based on the MHDR (500 Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500612 0.00026 0.00052 0.13 0.26

At the maximum hourly design rate, the uncontrolled emission rate is approximately

two hundred fifty (250) times less than the Allowable emission rate. It is highly

unlikely that the allowable emission rate will be exceeded, therefore there are no

record keeping or monitoring requirements.

EU0230 – EU0240 - TP: Belt 1703 to Belt Conv & Trip (1710/1732)

EU0250 – EU0260 – TP: Trippers Discharge into Raw Feed Bins

The particulate matter emission limit is 77.6 lbs/hr. EU0230 and EU0240 are

equipped with a fabric filter. EU0250 and EU0260 are enclosed processes. The

uncontrolled emission rate for this process based on the MHDR (1000 Tons/Hr) is as

follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500612 0.0017 0.0034 1.70 3.40

At the maximum hourly design rate, the uncontrolled emission rate is approximately

twenty-three (23) times less than the allowable emission rate. It is highly unlikely

that the allowable emission rate will be exceeded, therefore there are no record

keeping or monitoring requirements.

EU0270 – EU0280 – Raw Mill Bin Feeders to Belts 1711 & 1712

EU0310 – Scale Belt

EU0320 – Air Slide (3204) & Discharge N2 Elevators (2803/2804)

The particulate matter emission limit is 55.4 lbs/hr. The process equipment is

equipped with fabric filters. The uncontrolled emission rate for this process based on

the MHDR (150 Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500612 0.0017 0.0034 0.26 0.51

At the maximum hourly design rate, the uncontrolled emission rate is approximately

one hundred eight (108) times less than the allowable emission rate. It is highly

unlikely that the allowable emission rate will be exceeded, therefore there are no

record keeping or monitoring requirements.
River Cement Company - Selma Plant SB - 12

Project No. 099-0002-020

EU0290 – EU0300 Air Slide (3204) & Belt Discharge N2 Elevators 2803 & 2804

The particulate matter emission limit is 55.4 lbs/hr. The process is equipped with

fabric filters. The uncontrolled emission rate for this process based on the MHDR

(150 Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500612 0.002 0.004 0.30 0.60

At the maximum hourly design rate, the uncontrolled emission rate is approximately

ninety-two (92) times less than the allowable emission rate. It is highly unlikely that

the allowable emission rate will be exceeded, therefore there are no record keeping or

monitoring requirements.

EU0330 – EU0340 – Raw Mill #1 Air Separators (2901/2902)

The particulate matter emission limit is 55.4 lbs/hr. The process is equipped with a

fabric filter. The controlled emission rate for this process based on the MHDR (150

Tons/Hr) and the FIRE emission factor (PM controlled) is as follows:

PM Controlled Emission PM Controlled

SCC Factor (lb/ton) Emission Rate (lb/hr) 

30500626 0.032 4.8

At the maximum hourly design rate, the controlled emission rate is approximately

eleven (11) times less than the allowable emission rate. Based on a control efficiency

of 89%, the uncontrolled emission factor is approximately 0.291 lb/ton. The

uncontrolled emission rate is 43.65 lbs/hr. The uncontrolled emission rate is

approximately 79% of the allowable emission rate. It is highly unlikely that the

allowable emission rate will be exceeded with the control device operating.

Monitoring and record keeping will be required to ensure that the control device is

operating properly.

EU0350 – Raw Mill #1 (3101)

The particulate matter emission limit is 55.4 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled and controlled emission rate for this process based on

the MHDR (150 Tons/Hr) and the FIRE emission factors is as follows:

PM Cont. Emission PM Unc. Emission PM Unc PM Cont.

SCC Factor (lb/ton) Factor (lb/ton) Emission Rate (lb/hr) 

30500613 0.012 64.0 9600 1.8

At the maximum hourly design rate, the uncontrolled emission rate is one hundred

seventy-three (173) times greater than the allowable emission rate. The controlled

emission rate is approximately thirty (30) times less than the allowable emission rate.

It is highly unlikely that the allowable emission rate will be exceeded with the control

device operating. Monitoring and record keeping will be required to ensure that the

control device is operating properly.
River Cement Company - Selma Plant SB - 13

Project No. 099-0002-020

EU0360 – Raw Mill #2 Air Separator

The particulate matter emission limit is 59.5 lbs/hr. The process is equipped with a

fabric filter. The controlled emission rate for this process based on the MHDR (220

Tons/Hr) and the FIRE emission factor (PM controlled) is as follows:

PM Controlled Emission PM Controlled

SCC Factor (lb/ton) Emission Rate (lb/hr) 

30500626 0.032 7.04

At the maximum hourly design rate, the controlled emission rate is approximately

eight (8) times less than the allowable emission rate. Based on a control efficiency of

89%, the uncontrolled emission factor is approximately 0.291 lb/ton. The

uncontrolled emission rate is 64.02 lbs/hr. It is highly unlikely that the allowable

emission rate will be exceeded with the control device operating. Monitoring and

record keeping will be required to ensure that the control device is operating properly.

EU0370 – Raw Mill #2 (3104)

The particulate matter emission limit is 59.5 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled and controlled emission rate for this process based on

the MHDR (220 Tons/Hr) and the FIRE emission factors is as follows:

PM Cont. Emission PM Unc. Emission PM Unc PM Cont.

SCC Factor (lb/ton) Factor (lb/ton) Emission Rate (lb/hr) 

30500613 0.012 64.0 14080 2.64

At the maximum hourly design rate, the uncontrolled emission rate is two hundred

thirty-seven (237) times greater than the allowable emission rate. The controlled

emission rate is approximately twenty-two and a half (22.5) times less than the

allowable emission rate. It is highly unlikely that the allowable emission rate will be

exceeded with the control device operating. Monitoring and record keeping will be

required to ensure that the control device is operating properly.

EU0380 - EU0390 – TP: Raw Mill Bin Feeders onto Belt 1742

EU0400 – Separator Air Slide Discharge to F-K Pumps

The particulate matter emission limit is 59.5 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (220

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500612 0.002 0.004 0.44 0.88

At the maximum hourly design rate, the uncontrolled emission rate is approximately

sixty-seven (67) times less than the allowable emission rate. It is highly unlikely that

the allowable emission rate will be exceeded, therefore there are no record keeping or

monitoring requirements.
River Cement Company - Selma Plant SB - 14

Project No. 099-0002-020

EU0410 – EU0440 – Raw Meal Blending and Storage Silos #1-#4

The particulate matter emission limit is 65.4 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (370

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500612 0.002 0.004 0.74 1.48

At the maximum hourly design rate, the uncontrolled emission rate is approximately

forty-four (44) times less than the allowable emission rate. It is highly unlikely that

the allowable emission rate will be exceeded, therefore there are no record keeping or

monitoring requirements.

EU0450 – Raw Material Storage Silo – Fly Ash

The particulate matter emission limit is 42.5 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (40

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30400737 0.135 0.270 5.4 10.8

At the maximum hourly design rate, the uncontrolled emission rate is approximately

four (4) times less than the allowable emission rate. It is highly unlikely that the

allowable emission rate will be exceeded, therefore there are no record keeping or

monitoring requirements.

EU0460 – EU0470 – Kiln Feed Alleviator (2512/2544)

The particulate matter emission limit is 53.9 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (129

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500612 0.0017 0.0034 0.22 0.44

At the maximum hourly design rate, the uncontrolled emission rate is approximately

one hundred twenty-two (122) times less than the allowable emission rate. It is

highly unlikely that the allowable emission rate will be exceeded, therefore there are

no record keeping or monitoring requirements.

EU0480 – EU0490 – Cement Kilns (4001/4002)

The particulate matter emission limit is 57.4 lbs/hr. The process is equipped with a

electrostatic precipitator and multiclone. The controlled emission rate for this

process based on the MHDR (180 Tons/Hr) and stack test data for PM is as follows:

PM Uncontrolled PM Controlled

SCC Emission Rate (lb/hr) Emission Rate (lb/hr)

30500606 75.81 9.25
River Cement Company - Selma Plant SB - 15

Project No. 099-0002-020

At the maximum hourly design rate, the uncontrolled emission rate is approximately

one and three tenths (1.3) times greater than the allowable emission rate. The

controlled emission rate is approximately six and two tenths (6.2) times less than the

allowable emission rate. It is highly unlikely that the allowable emission rate will be

exceeded with the control device operating. Monitoring and record keeping will be

required to ensure that the control device is operating properly.

EU0500 – East CKD Tank

EU0510 – Waste Dust Storage Tank

EU0520 – R.C.G.A. Tank

The particulate matter emission limit is 42.5 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (40

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500699 0.2 0.4 8.0 16.0

At the maximum hourly design rate, the uncontrolled emission rate is approximately

two and seven tenths (2.7) times less than the allowable emission rate. It is highly

unlikely that the allowable emission rate will be exceeded, therefore there are no

record keeping or monitoring requirements.

EU0530 – Waste Dust Truck Load Spout

The particulate matter emission limit is 21.7 lbs/hr. The uncontrolled emission rate

for this process based on the MHDR (12 Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500699 0.2 0.4 2.4 4.8

At the maximum hourly design rate, the uncontrolled emission rate is approximately

four and five tenths (4.5) times less than the allowable emission rate. It is highly

unlikely that the allowable emission rate will be exceeded, therefore there are no

record keeping or monitoring requirements.

EU0540 – Waste Dust Pelletizer

The particulate matter emission limit is 46.3 lbs/hr. The process is an enclosed

process with water added. The uncontrolled emission rate for this process based on

the MHDR (60 Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500699 0.2 0.4 12.0 24.0

At the maximum hourly design rate, the uncontrolled emission rate is approximately

two (2) times less than the allowable emission rate. It is highly unlikely that the

allowable emission rate will be exceeded, therefore there are no record keeping or

monitoring requirements.
River Cement Company - Selma Plant SB - 16

Project No. 099-0002-020

EU0550 – EU0560 – Clinker Coolers (4101/4104)

The particulate matter emission limit is 55.4 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled and controlled emission rate for this process based on

the MHDR (150 Tons/Hr) and the FIRE emission factors is as follows:

PM Cont. Emission PM Unc. Emission PM Unc PM Cont.

SCC Factor (lb/ton) Factor (lb/ton) Emission Rate (lb/hr) 

30500614 0.147 9.2 1380 22.05

At the maximum hourly design rate, the uncontrolled emission rate is nine (9) times

greater than the allowable emission rate. The controlled emission rate is

approximately six and eight tenths (6.8) times less than the allowable emission rate.

It is highly unlikely that the allowable emission rate will be exceeded with the control

device operating. Monitoring and record keeping will be required to ensure that the

control device is operating properly.

EU0570 - EU0590 – Clinker Conveyors (3 Transfer Points)

EU0600 – EU0610 – TP: clinker From Conveyor to Elevators (2907/2808)

EU0620 – EU0630 – TP: Clinker From Belt 1716 to Elevators 2810/2811

EU0640 – EU0670 – TP: Clinker From Elevator 2807/1808 to Elevator 2810/2811

EU0680 – EU0690 – Clinker Elevators 2810/2811

EU0720 – TP: Clinker From Belt 1716 to Belt 1714

EU0730 – TP: Clinker Elevator Discharge to Belt 1716

EU0740 – EU0750 – clinker Reclaim Feeders Discharge to Belt 1715

EU0760 – EU0810 – TP: Clinker & Gypsum Feeders to Belts 1717-1718 & 1740

The particulate matter emission limit is 55.4 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (150

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500616 0.01916 0.03832 2.87 5.75

At the maximum hourly design rate, the uncontrolled emission rate is approximately

ten (10) times less than the allowable emission rate. It is highly unlikely that the

allowable emission rate will be exceeded, therefore there are no record keeping or

monitoring requirements.

EU0700 – EU0710 – Clinker Drag Conveyors – Discharge into Storage Silos

The particulate matter emission limit is 63 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (300

Tons/hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500616 0.01916 0.03832 5.75 11.50

At the maximum hourly design rate, the uncontrolled emission rate is approximately

five and five tenths (5.5) times less than the allowable emission rate. It is highly

unlikely that the allowable emission rate will be exceeded, therefore there are no

record keeping or monitoring requirements.
River Cement Company - Selma Plant SB - 17

Project No. 099-0002-020

EU0820 – EU0830 – Finish Mills (3102/3103)

The particulate matter emission limit is 55.4 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled and controlled emission rate for this process based on

the MHDR (160 Tons/Hr) and the FIRE emission factors is as follows:

PM Cont. Emission PM Unc. Emission PM Unc PM Cont.

SCC Factor (lb/ton) Factor (lb/ton) Emission Rate (lb/hr) 

30500617 0.007 0.96 153.6 1.12

At the maximum hourly design rate, the uncontrolled emission rate is two and seven

tenths (2.7) times greater than the allowable emission rate. The controlled emission

rate is approximately forty-nine (49) times less than the allowable emission rate. It is

highly unlikely that the allowable emission rate will be exceeded with the control

device operating. Monitoring and record keeping will be required to ensure that the

control device is operating properly.

EU0840-EU0850 - #1 Finish Mill Air Separator (2903/2904)

EU0860 – EU0870 - #2 Finish Mill Air Separator (2905/2906)

The particulate matter emission limit is 42.5 lbs/hr. The process is equipped with

fabric filters. The uncontrolled emission rate for this process based on the MHDR (40

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500699 0.2185 0.437 8.74 17.48

At the maximum hourly design rate, the uncontrolled emission rate is approximately

two and a half (2.5) times less than the allowable emission rate. It is highly unlikely

that the allowable emission rate will be exceeded, therefore there are no record

keeping or monitoring requirements.

EU0880 – EU0890 – Finish Mill Elevators (2812/2818)

The particulate matter emission limit is 55.4 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (160

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500616 0.01916 0.03832 3.07 6.13

At the maximum hourly design rate, the uncontrolled emission rate is approximately

nine (9) times less than the allowable emission rate. It is highly unlikely that the

allowable emission rate will be exceeded, therefore there are no record keeping or

monitoring requirements.

EU0900 – EU0930 – Cement Storage Silos

The particulate matter emission limit is 57.4 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (180

Tons/Hr) is as follows:
River Cement Company - Selma Plant SB - 18

Project No. 099-0002-020

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500618 0.2 0.4 36.0 72.0

At the maximum hourly design rate, the uncontrolled emission rate is approximately

one and twenty-five hundredths (1.25) times the allowable emission rate. The

controlled emission rate (7.56 lbs/hr) is approximately seven and a half (7.5) times

less than the allowable emission rate. It is highly unlikely that the allowable

emission rate will be exceeded with the control device operating. Monitoring and

record keeping will be required to ensure that the control device is operating properly.

EU0940 – EU0950 – Cement Pump Feed Bins

The particulate matter emission limit is 55.4 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (150

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500619 0.2 0.4 30.0 60.0

At the maximum hourly design rate, the uncontrolled emission rate is approximately

one and eight hundredths (1.08) times the allowable emission rate. The controlled

emission rate (6.3 lbs/hr) is approximately nine (9) times less than the allowable

emission rate. It is highly unlikely that the allowable emission rate will be exceeded

with the control device operating. Monitoring and record keeping will be required to

ensure that the control device is operating properly.

EU0960 – F-K Pumps (#1 Finish Mill Only)

The particulate matter emission limit is 55.4 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (80

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500699 0.2 0.4 16.0 32.0

At the maximum hourly design rate, the uncontrolled emission rate is approximately

one and seven tenths (1.7) times less than the allowable emission rate. It is highly

unlikely that the allowable emission rate will be exceeded, therefore there are no

record keeping or monitoring requirements.

EU0970 – EU0980 – Barge Loading Spouts

EU0990 – Filling of Cement Storage Dome

The particulate matter emission limit is 61.0 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (250

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500619 0.2 0.4 50.0 100.0
River Cement Company - Selma Plant SB - 19

Project No. 099-0002-020

At the maximum hourly design rate, the uncontrolled emission rate is approximately

one and sixth tenths (1.6) times the allowable emission rate. The controlled emission

rate (10.5 lbs/hr) is approximately five and eight tenths (5.8) times less than the

allowable emission rate. It is highly unlikely that the allowable emission rate will be

exceeded with the control device operating. Monitoring and record keeping will be

required to ensure that the control device is operating properly.

EU1000 – EU1010 TP: Cement Storage Dome Loadout: Feeders-Belt 1719

EU1020 – TP: Cement From Belt 1719 to Belt 1720

EU1030 – Barge Loading Surge Bin & Air Slides/Loading Boom

The particulate matter emission limit is 73.9 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (750

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500619 0.2 0.4 150 300

At the maximum hourly design rate, the uncontrolled emission rate is approximately

four (4) times the allowable emission rate. The controlled emission rate (31.5 lbs/hr)

is approximately half of the allowable emission rate. It is highly unlikely that the

allowable emission rate will be exceeded with the control device operating.

Monitoring and record keeping will be required to ensure that the control device is

operating properly.

EU1040 – Truck Loading Spout

EU1060 – Combination Loading Spout

The particulate matter emission limit is 57.8 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (187

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500619 0.2 0.4 37.4 74.8

At the maximum hourly design rate, the uncontrolled emission rate is approximately

one and three tenths (1.3) times the allowable emission rate. The controlled emission

rate (7.85 lbs/hr) is approximately seven (7) times less than the allowable emission

rate. It is highly unlikely that the allowable emission rate will be exceeded with the

control device operating. Monitoring and record keeping will be required to ensure

that the control device is operating properly.

EU1050 – Railcar Loading Spout

The particulate matter emission limit is 51.2 lbs/hr. The process is equipped with a

fabric filter. The uncontrolled emission rate for this process based on the MHDR (100

Tons/Hr) is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500619 0.2 0.4 20.0 40.0
River Cement Company - Selma Plant SB - 20

Project No. 099-0002-020

At the maximum hourly design rate, the uncontrolled emission rate is approximately

seventy-eight percent (78%) of the allowable emission rate. It is highly unlikely that

the allowable emission rate will be exceeded, therefore there are no record keeping or

monitoring requirements.

EU1070 – Coke/Coal Hopper

EU1120-EU1140 – TP: Coke/Coal Bins (2542/2550) to Belts (2623/2634)

The particulate matter emission limit is 42.1 lbs/hr. The uncontrolled emission rate

for this process based on the MHDR (38 Tons/Hr) and the FIRE emission factor is as

follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500607 0.1 0.2 3.8 7.6

At the maximum hourly design rate, the uncontrolled emission rate is approximately

five and five tenths (5.5) times less than the allowable emission rate. It is highly

unlikely that the allowable emission rate will be exceeded, therefore there are no

record keeping or monitoring requirements.

EU1080 – Coke/Coal Crusher (1414)

The particulate matter emission limit is 7.58 lbs/hr. The uncontrolled emission rate

for this process based on the MHDR (2.5 Tons/Hr) and the Fire emission factor is as

follows:

PM Emission PM Emission

SCC Factor (lb/ton) Rate (lb/hr)

30501010 0.02 0.05

At the maximum hourly design rate, the uncontrolled emission rate is approximately

one hundred fifty (150) times less than the allowable emission rate. It is highly

unlikely that the allowable emission rate will be exceeded, therefore there are no

record keeping or monitoring requirements.

EU1090 – EU1100 – TP: Coke/Coal From Belt 1728 to 1730; 1730 to 1731

The particulate matter emission limit is 52.6 lbs/hr. The uncontrolled emission rate

for this process based on the MHDR (114 Tons/Hr) and the FIRE emission factor is

as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500607 0.1 0.2 11.4 22.8

At the maximum hourly design rate, the uncontrolled emission rate is approximately

two (2) times less than the allowable emission rate. It is highly unlikely that the

allowable emission rate will be exceeded, therefore there are no record keeping or

monitoring requirements.
River Cement Company - Selma Plant SB - 21

Project No. 099-0002-020

EU1170 – Gypsum Unloading into Hopper

The particulate matter emission limit is 80.0 lbs/hr. The uncontrolled emission rate

for this process based on the MHDR (1200 Tons/Hr)and the FIRE emission factor is

as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500612 0.15 0.30 180 360

At the maximum hourly design rate, the uncontrolled emission rate is approximately

four and one-half (4.5) times greater than the allowable emission rate. At the

maximum hourly design rate, the uncontrolled emission rate is greater than the

allowable emission rate. Therefore, record keeping and monitoring requirements are

required to demonstrate compliance with the emission limit.

EU1180 – TP: Gypsum Hopper Discharge onto Belt (1709)

EU1190 – EU1210 – Gypsum Elevators (2801/2802) & Discharge to Silo

The particulate matter emission limit is 63.0 lbs/hr. The emission unit is equipped

with a fabric filter. The uncontrolled emission rate for this process based on the

MHDR (300 Tons/Hr) and the FIRE emission factor is as follows:

PM10 Emission PM Emission PM10 Emission PM Emission

SCC Factor (lb/ton) Factor (lb/ton) Rate (lb/hr) Rate (lb/hr)

30500612 0.15 0.30 45 90

At the maximum hourly design rate, the uncontrolled emission rate is approximately

one and four tenths (1.4) times the allowable emission rate. The controlled emission

rate (9.47 lbs/hr) is approximately six and six tenths (6.6) times less than the

allowable emission rate. It is highly unlikely that the allowable emission rate will be

exceeded with the control device operating. Monitoring and record keeping will be

required to ensure that the control device is operating properly.

10 CSR 10-5.090, Restriction of Emission of Visible Air Contaminants

10 CSR 10-6.220, Restriction of Emission of Visible Air Contaminants

The opacity requirements for 40 CFR Part 63, Subpart LLL – National Emission

Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing

Industry are more stringent than the requirements for 10 CSR 10-5.090 and 10 CSR

10-6.220. Therefore, in an attempt to streamline the operating permit, 10 CSR 10-

5.090 and 10 CSR 10-6.220 were included under the opacity requirements for 40

CFR Part 63, Subpart LLL when all three regulations were applicable to an emission

unit. The installation did not like this streamlining effort and preferred to have the

State opacity requirements separated from the MACT opacity requirements.

However, the installation did want alternate monitoring, record keeping and reporting

provisions to be able to comply with the state opacity limits under the MACT

monitoring scenarios. Therefore, alternate performance testing, monitoring, record

keeping and reporting requirements from the MACT were placed in the state opacity

requirements.
River Cement Company - Selma Plant SB - 22

Project No. 099-0002-020

10 CSR 10-6.260, Restriction of Emission of Sulfur Compounds

Screen 3 models were ran for the sulfur oxide emissions at the maximum hourly

design rate for the fuel burning stacks – the emission units all used coke, coal and

natural gas. A sulfur content of five, seven and ten percent (5%, 7% and 10%) by

weight was used for the coke and coal. The maximum one (1) hour concentration of

the stacks (cement kilns and raw mill furnaces) is as follows:

Sulfur Kiln Furnace 1 Furnace 2 Total

Content(%) (μg/m3) (μg/m3) (μg/m3) (μg/m3)

5 207.4 43.01 30.74 488.55

7 271.2 60.28 43.08 645.76

10 366.9 86.01 61.48 881.29

The maximum concentration of the stacks together with a ten percent (10%) sulfur

content value (70.50 μg/m3) is eighty eight percent (88%) of the annual ambient air

level for sulfur dioxide (80 μg/m3). It is highly unlikely that the units will exceed the

emission limitation or the ambient air level when the sulfur content of coke and coal

is below ten percent (10%) by weight. Therefore, an emission limitation on the sulfur

content of the coke and coal will be placed in the permit and the record keeping will

be required for the sulfur content of the coke and coal.

Other Regulations Not Cited in the Operating Permit or the Above Statement of Basis

Any regulation which is not specifically listed in either the Operating Permit or in the above

Statement of Basis does not appear, based on this review, to be an applicable requirement

for this installation for one (1) or more of the following reasons:

1. The specific pollutant regulated by that rule is not emitted by the installation;

2. The installation is not in the source category regulated by that rule;

3. The installation is not in the county or specific area that is regulated under the

authority of that rule;

4. The installation does not contain the type of emission unit which is regulated by that

rule;

5. The rule is only for administrative purposes.

Should a later determination conclude that the installation is subject to one (1) or more of

the regulations cited in this Statement of Basis or other regulations which were not cited,

the installation shall determine and demonstrate, to the APCP's satisfaction, the

installation's compliance with that regulation(s). If the installation is not in compliance

with a regulation, which was not previously cited, the installation shall submit to the APCP

a schedule for achieving compliance for that regulation(s).

Prepared by:

Pamela Muren

Environmental Engineer
RC Cement Company, Inc.

100 Brodhead Road

Bethlehem, PA 18017

Re: River Cement Company - Selma Plant

Festus, MO 63028, Jefferson County

Permit Number:

Dear Sir/Madam:

Enclosed with this letter is your operating permit. Please review this document carefully.

Operation of your installation in accordance with the rules and regulations cited in this

document is necessary for continued compliance.

If you have any questions or need additional information regarding this permit, please

contact the Air Pollution Control Program (APCP) at (573) 751-4817, or you may write

to the Department of Natural Resources, Air Pollution Control Program, P.O. Box 176,

Jefferson City, MO 65102.

Sincerely,

AIR POLLUTION CONTROL PROGRAM

Randy Raymond

Permits Section Chief

RER:pmc

Enclosures

c: US EPA Region VII

St. Louis Regional Office

PATs File: 099-0002-020
Stephen M. Miloscia CERTIFIED MAIL: Z 445 169 050

RC Cement Company, Inc. RETURN RECEIPT REQUESTED

100 Brodhead Road

Bethlehem, PA 18017

Re: Draft Title V Operating Permit – Project No.: 099-0002-020

Dear Miloscia:

The Air Pollution Control Program (APCP) has completed the preliminary review of your Title

V permit application. A public notice will be placed in the St. Louis Post Dispatch on July 16,

2000. The conditions and monitoring requirements of the draft permit are open for comment by

the public and you until August 15, 2000. Standard permit wording (i.e. General Requirements)

is not open for comment, since these provisions are required by law and regulation.

The APCP will accept comments regarding the conditions and monitoring regulations that are

postmarked on or before the closing date. Please address comments or recommendations for

changes to my attention at:

Operating Permits Unit

Air Pollution Control Program

P.O. Box 176

Jefferson City, MO 65102

A copy of this draft has also been sent to the U.S. EPA’s Region VII office in Kansas City for

their review. The Region VII office is afforded, by law, oversight authority on any Title V

permit which Missouri (or any of the other states in the region) may propose to issue. A public

hearing may be held if sufficient interest is expressed by the public.

Should you have any questions, or wish clarification on any items in this draft permit, please feel

free to contact me at (573) 751-4817.

Sincerely,

AIR POLLUTION CONTROL PROGRAM

Pamela Muren

Environmental Engineer

PM/blw

Enclosures

c: PATS File
Illinois

RE: Affected States Review – Notification of Proposed Final Part 70 Operating Permit

Dear Mr. {Director’s Name}:

In accordance with Missouri State Rule 10 CSR 10-6.065(6)(F)1. and the Clean Air Act this

letter is to notify you of public notice of the preliminary draft and request for comments for:

River Cement Company - Selma Plant, Festus, MO 63028

Project Number - 099-0002-020

Public notice will be published in the newspaper published in, city, on date.

You are invited to submit any relevant information, materials, and views in support of or in

opposition to the draft operating permits in writing by no later than date + 30 to my attention at

Missouri Department of Natural Resources, Air Pollution Control Program, P.O. Box 176,

Jefferson City, MO 65102.

Should you require further information or documentation on this matter, please contact the

Operating Permits Unit at (573) 751-4817. Thank you for your time and attention.

Sincerely,

AIR POLLUTION CONTROL PROGRAM

Randy Raymond

Permit Section Chief

RDR:PM ct first initial