11 Miss. Code. R. 2-3.5 - Emergency Orders
| Table 1. EMISSION REDUCTION OBJECTIVES FOR PM10 | ||
| Source of Air Contamination | Level | Action Required |
| 1. Coal or oil-fired electric power generating facilities. | Alert | a. Substantial reduction by utilization of fuels having lowest available ash content. |
| b. Maximum utilization of mid-day (12:00 Noon to 4:00 P.M.) atmospheric turbulence for boiler lancing and soot blowing. | ||
| c. Substantial reduction by diverting electric power generation to facilities outside of Alert Area. | ||
| Warning | a. Maximum reduction by utilization of fuels having lowest available ash content. | |
| b. Maximum utilization of mid-day (12:00 Noon to 4:00 P.M.) atmospheric turbulence for boiler lancing and soot blowing. | ||
| c. Maximum reduction by diverting electric power generation to facilities outside of Warning Area. | ||
| Emergency | a. Maximum reduction by utilization of fuels having lowest available ash content. | |
| b. Maximum utilization of midday (12:00 Noon to 4:00 P.M.) atmospheric turbulence for boiler lancing and soot blowing. | ||
| c. Maximum reduction by diverting electric power generation to facilities outside of Emergency Area | ||
| 2. Coal or oil-fired process steam generating facilities | Alert | a. Substantial reduction by utilization of fuels having lowest available ash content |
| b. Maximum utilization of mid-day (12:00 Noon to 4:00 P.M.) atmospheric turbulence for boiler lancing and soot blowing. | ||
| c. Reduction of steam load demands consistent with continuing plant operations. | ||
| Warning | a. Maximum reduction by utilization of fuels having lowest available ash content. | |
| b. Maximum utilization of mid-day (12:00 Noon to 4:00 P.M.) atmospheric turbulence for boiler lancing and soot blowing. | ||
| c. Reduction of steam load demands consistent with continuing plant operations. | ||
| d. Making ready for use a plan of action to be taken if an emergency develops. | ||
| Emergency | a. Maximum reduction by reducing heat and steam demands to absolute necessities consistent with preventing equipment damage. | |
| b. Maximum utilization of mid-day (12:00 Noon to 4:00 p.m.) atmospheric turbulence for boiler lancing and soot blowing. | ||
| 3. A - Manufacturing, processing, and mining industries. | Alert | a. Substantial reduction of air contaminants from manufacturing operations by curtailing, postponing, or deferring production and allied operations. |
| AND | b. Maximum reduction by deferring trade waste disposal operations which emit particles, gases, vapors or malodorous substances. | |
| B - Other persons required by the Commission to prepare standby plans. | c. Reduction of heat load demands for processing consistent with continuing plant operations. | |
| Warning. | a. Maximum reduction of air contaminants from manufacturing operations by, if necessary, assuming reasonable economic hardship by postponing production and allied operations. | |
| Emergency | a. Elimination of air contaminants from manufacturing operations by ceasing, curtailing, postponing or deferring production and allied operations to the extent possible without causing injury to persons or damage to equipment. | |
| b. Elimination of air contaminants from trade waste disposal processes which emit particles, gases, vapors or malodorous substances. | ||
| c. Maximum reduction of heat load demands for processing. | ||
| 4. Refuse disposal operations | Alert | a. Maximum reduction by prevention of open burning. |
| b. Substantial reduction by limiting burning of refuse in incinerators to the hours between 12:00 Noon and 4:00 p.m. | ||
| Warning | a. Maximum reduction by prevention of open burning. | |
| b. Complete elimination of the use of incinerators. | ||
| Emergency | a. Maximum reduction by prevention of open burning. | |
| b. Complete elimination of the use of incinerators. | ||
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Table 2. EMISSION REDUCTION OBJECTIVES FOR SULFUR OXIDES |
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Source of Air Contamination |
Level |
Action Required |
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1. Coal or oil-fired electric power generating facilities. |
Alert |
a. Substantial reduction by utilization of fuels having lowest available sulfur content. |
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b. Substantial reduction by diverting electric power generation to facilities outside of Alert Area. |
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Warning |
a. Substantial reduction by utilization of fuels having lowest available sulfur content. |
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b. Substantial reduction by diverting electric power generation to facilities outside of Warning Area. |
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Emergency |
a. Maximum reduction by utilization of fuels having lowest available sulfur content. |
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b. Maximum reduction by diverting electric power generation to facilities outside of Emergency Area. |
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2. Coal or oil-fired process steam generating facilities. |
Alert |
a. Substantial reduction by utilization of fuels having lowest available sulfur content. |
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b. Reduction of steam load demands consistent with continuing plant operations. |
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Warning |
a. Maximum reduction by utilization of fuels having the lowest available sulfur content. |
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b. Reduction of steam load demands consistent with continuing plant operations. |
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c. Making ready for use a plan of action to be taken if an emergency develops. |
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Emergency |
a. Maximum reduction by reducing heat and steam demands to absolute necessities consistent with preventing equipment damage. |
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b. Taking the action called for in the emergency plan. |
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3. A - Manufacturing and Processing Industries AND B. - Other persons required by the Commission to prepare standby plans. |
Alert |
a. Substantial reduction of air contaminants from manufacturing operations by curtailing, postponing, or deferring production and allied operations. |
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b. Maximum reduction by deferring trade waste disposal operations which emit particles, gases, vapors, or malodorous substances. |
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c. Reduction of heat load demands for processing consistent with continuing plant operations. |
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Warning |
a. Maximum reduction of air contaminants from manufacturing operations by, if necessary, assuming reasonable economic hardship postponing production and allied operations. |
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b. Maximum reduction by deferring trade waste disposal operations which emit particles, gases, vapors, or malodorous substances. |
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c. Reduction of heat load demands for processing consistent with continuing plant operations. |
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Emergency |
a. Elimination of air contaminants from manufacturing operations by ceasing, curtailing, postponing, or deferring production and allied operations to the extent possible without causing injury to persons or damage to equipment. |
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b. Elimination of air contaminants from trade waste disposal processes which emit particles, gases, vapors or malodorous substances. |
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c. Maximum reduction of heat load demands for processing. |
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TABLE 3. EMISSION REDUCTION OBJECTIVES FOR NITROGEN OXIDES |
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Source of Air Contamination |
Level |
Action Required |
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1. Steam-electric power generating facilities. |
Alert |
a. Substantial reduction by utilization of fuel which results in the formation of less air contaminant. |
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b. Substantial reduction by diverting electric power generation to facilities outside of Alert Area. |
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Warning |
a. Maximum reduction by utilization of fuel which results in the formation of less air contaminant. |
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b. Maximum reduction by diverting electric power generation to facilities outside of Warning Area. |
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Emergency |
a. Maximum reduction by diverting electric power generation to facilities outside of Emergency Area. |
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2. Process steam generating facilities. |
Alert |
a. Substantial reduction by utilization of fuel which results in the formation of less air contaminant. |
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b. Reduction of steam load demands consistent with continuing plant operations. |
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Warning |
a. Maximum reduction by utilization of fuel which results in the formation of less air contaminant. |
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b. Reduction of steam load demands consistent with continuing plant operations. |
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c. Making ready for use a plan of action to be taken if an emergency develops. |
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Emergency |
a. Maximum reduction by reducing heat and steam demands to absolute necessities consistent with preventing equipment damage. |
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3. A.- Manufacturing and processing industries. AND B. - Other persons required by the Commission to prepare standby plans. |
Alert |
a. Substantial reduction of air contaminants from manufacturing operations by curtailing, postponing, or deferring production and allied operations. |
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b. Maximum reduction by deferring trade waste disposal operations which emit particles, gases, vapors, or malodorous substances. |
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c. Reduction of heat load demands for processing consistent with continuing plant operations. |
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Warning |
a. Maximum reduction of air contaminants from manufacturing operations by, if necessary, assuming reasonable economic hardship by postponing production and allied operations. |
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b. Maximum reduction by deferring trade waste disposal operations which emit particles, gases, vapors, or malodorous substances. |
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c. Reduction of heat load demands for processing consistent with continuing plant operations. |
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Emergency |
a. Elimination of air contaminants from manufacturing operations by ceasing, curtailing, postponing or deferring production and allied operations to the extent possible without causing injury to persons or damage to equipment. |
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b. Elimination of air contaminants from trade waste disposal processes which emit particles, gases, vapors or malodorous substances. |
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c. Maximum reduction of heat load demands for processing. |
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4. Stationary internal combustion engines |
Alert |
a. Reduction of power demands for pumping consistent with continuing operations. |
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Warning |
a. Reduction of power demands for pumping consistent with continuing operations. |
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b. Maximum reduction by utilization of fuels or power source which results in the formation of less air contaminants. |
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5. Refuse disposal operations. |
Alert. |
a. Maximum reduction by prevention of open burning. |
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b. Substantial reduction by limiting burning of refuse in incinerators to the hours between 12:00 Noon and 4:00 p.m. |
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Warning |
a. Maximum reduction by prevention of open burning. |
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b. Complete elimination of the use of incinerators. |
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Emergency |
a. Maximum reduction by prevention of open burning. |
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b. Complete elimination of the use of incinerators. |
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Table 4. EMISSION REDUCTION OBJECTIVES FOR HYDROCARBONS |
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Source of Air Contamination |
Alert |
Action Required |
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1. Petroleum products storage and distribution. |
Alert |
a. Substantial reduction of air contaminants by curtailing, postponing, or deferring transfer operations. |
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Warning |
a. Maximum reduction of air contaminants by assuming reasonable economic hardship by postponing transfer operations. |
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Emergency |
a. Elimination of air contaminants by curtailing, postponing, or deferring transfer operations to the extent possible without causing damage to equipment. |
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2. Surface coating and preparation. |
Alert |
a. Substantial reduction of air contaminants by curtailing, postponing, or deferring transfer operations. |
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Warning |
a. Maximum reduction of air contaminants by assuming reasonable economic hardship by postponing transfer operations. |
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Emergency |
a. Elimination of air contaminants by curtailing, postponing, or deferring transfer operations to the extent possible without causing damage to equipment. |
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3. A - Manufacturing and processing industries. AND B. - Other persons required by the Commission to prepare standby plans. |
Alert |
a. Substantial reduction of air contaminants from manufacturing operations by curtailing, postponing, or deferring production and allied operations. |
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Warning |
a. Maximum reduction of air contaminants from manufacturing operations by, if necessary, assuming reasonable economic hardship by postponing production and allied operations. |
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Emergency |
a. Elimination of air contaminants from manufacturing operations by ceasing, curtailing, postponing or deferring production and allied operations to the extent possible without causing injury to persons or damage to equipment. |
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TABLE 5. EMISSION REDUCTION OBJECTIVES FOR CARBON MONOXIDE |
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Source of Air Contamination |
Level |
Action Required |
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1. A-Manufacturing AND B - Other persons required by the Commission to prepare standby plans. |
Alert |
a. Substantial reduction of air contaminants from manufacturing operations by curtailing, postponing, or deferring production and allied operations. |
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Warning |
a. Substantial reduction of air contaminants from manufacturing operations by, if necessary, assuming reasonable economic hardship by postponing production and allied operations. |
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Emergency |
a. Elimination of air contaminants from manufacturing operations by ceasing, curtailing, postponing or deferring production and allied operations to the extent possible without causing injury to persons or damage to equipment. |
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Refuse disposal operations |
Alert |
a. Maximum reduction by prevention of open burning. |
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Warning |
a. Maximum reduction by prevention of open burning. |
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Emergency |
a. Maximum reduction by prevention of open burning. |
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Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.