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2000-03-09 NSP Ltr to OPH Re Air Quality Monitoring Report
March 9, 2000 Ms Kris Danielson Community Development Director City of oak Park Heights P.O. Box 2007 Oak Park Heights, MN 55082 -2007 RE: NSP Ash Disposal Facility Building Relocation (File No. 798.02-99.23) Submission of Air Quality Monitoring Report Dear Kris, Enclosed is the 2- volume Report "Air Emissions Multi- Pathway Risk Assessment for the King Generating Plant – Ash Landfill Recreational Scenario ". This Report is one of several recently prepared for NSP to assess health risks associated with emissions from its eneratin g 9 facilities. The enclosed Report specifically addresses potential risks to adolescents lain p y g sports on a possible recreational facility located on the closed portion of the King Ash Landfill. Provision of this Report to the City was a condition associated with the Conditional Use permit for NS P's proposed Landfill Garage Building. The project team preparing the Report consisted of NSP representatives along with three environmental consulting firms: Earth Tech, Inc., Barr Engineering, and STS Consultants, Ltd. Independent technical review of the methods and outcomes was provided by Dr. Deborah Swackhamer of the University of MN School of Public Health. The stud y was designed to be a g screening -level assessment and to be consistent with the most current human health risk assessment protocols established by the U.S. Environmental Protection Agency and with guidance by the MN Pollution Control Agency. Exposure pathways evaluated included inhalation of airborne ash dust and incidental ingestion of soil. The study indicates emissions from the King Ash Landfill and the Plant will not p ose a significant cancer risk nor would they pose a chemical hazard to adolescents playing at the recreational facility. 1 believe this Report satisfies the garage C.U.P. condition and provides the reassurance we need to go forward with planning for possible recreational uses of the closed P ortion of the Landfill. We look forward to working with the City on that effort. Sincerely, ( -71 Michael R. Thames Energy Management and Fuel Resources Enclosure Northern States Power Company 414 Nicoilet Mall Minneapolis, Minnesota 55401-1927 Telephone (612) 330 -5500 Air Emissions Multi - Pathway Risk Assessment for the King Generating Plant Ash Landfill Recreational Field Scenario Volume I Prepared for: Northern States Power Company 512 Nicollet Mali Minneapolis, MN 55401 Prepared by: Earth Tech, Inc. 3033 Campus Drive Suite 175 Minneapolis, MN 55441 In association with: Barr Engineering Company 4760 West 77` Street Minneapolis, MN 55435 and STS Consultants, Ltd 10900 73 Avenue North Minneapolis, MN 55369 February 2000 Project No: 34767 AIR EMISSIONS MULTI- PATHWAY RISK ASSESSMENT King Generating Plant Ash Landfill Recreational Field Scenario Volume 1 February 2000 Prepared for: Northern States Power Company 512 Nicollet Mali Minneapolis, MN 55401 Prepared by: Earth Tech, Inc. 3033 Campus Drive Suite 175 Minneapolis, MN 55435 In association with Barr Engineering Company 4760 West 77 Street Minneapolis, MN 55435 and STS Consultants, Ltd 10900 73r Avenue North Minneapolis, MN 55369 Air Emissions ;tfulti- Pathway Risk .4sscssment for the A. S. King Generating Plant .ash Landfill Recreational Field Scenario Northern States Power Compaq TABLE OF CONTENTS Section Page EXECUTIVE RYoaaaa oovooeovvvaeeaavevvvvaavvooav® aoaOVev ava■ eaeoveaa000 ovvvvvoovoaooaoeooea oeoevaovovvvooaaaaaavoea000evoe000aeaaaaa 1 1.0 INTRODUCTION AND PURPOSE 2 2.0 EMISSION SOURCE CHARACTERIZATION vveaas OOOOOOOOOOO voGee OOOoeooaOOOOOOvvoeoeaaeoevavonvq oaoaa000O00 2.1 FACILITY OVERVIEW 3 2.2 EMISSION UNITS 3 2.3 SUBSTANCES EMITTED 3 2A EMISSION CALCULATIONS 4 2.4.1 Approach 4 2.4.2 Boilers 4 2.4.2.1 Metal Emissions 4 2.4.2.2 Organic Compound Emissions 4 2.4.2.3 Acid Gas Emissions 5 2.4.3 Other (non- Boiler) Point Sources 5 2.4.3.1 Metal Emissions 5 2.4.3.2 Organic Compound Emissions 5 2.4.4 Fugitive Sources . 5 2.4.4.1 Metal Emissions 5 2.4.5 Test Results Less Than Detection Thresholds 7 2.5 IDENTIFICATION OF THE CHEMICALS OF POTENTIAL CONCERN (COPCS) 7 3.0 AIR DISPERSION AND DEPOSITION MODELING aaaav oaoeea oaeaaeoeaoeaeoaaeoveaavvoaaaoovea000eaoaaaaa 3.1 OVERVIEW 9 3.2 APPROACH 9 3.3 MODELING OPTIONS 10 3.4 SOURCE INFORMATION . 10 3.5 RECEPTOR INFORMATION 11 3.6 METEOROLOGICAL. DATA 11 3.7 OUTPUT OPTIONS 11 3.8 AVERAGING PERIOD CONVERSIONS 11 4.0 RISK ASSESSMENT METHODOLOGY oeaav aoeavaaaaaav eeoasvooaoaoa a oavoaoaaeaeovoan ®ano ®eaeevaaovo 13 4.1 APPROACH 13 4.2 SITE CONCEPTUAL MODEL 13 4.3 METHODOLOGY 13 5.0 RESULTS AND CONCLUSIONS 18 5.1 CUMULATIVE EXCESS LIFETIME CANCER RISK 18 5.2 CUMULATIVE HAZARD INDEX 1 8 5.3 EXPOSURE TO LEAD 18 5.4 UNCERTAINTY ANALYSIS L. Ii ORKC NSP' 34767' crP'KINGGE.V Doe February 2000 Section 7.0 Figure Table A Emission Inventory Summary B ISCST3 Air Dispersion Model Input Parameters C Chemicals Without Toxicity Values D Project-Specific Input Parameters L. "ORA NSF' 3476 7 if P' /.\ DOC ii .4ir Emissions Multi- Pathma}- Risk Assessment for the .4.S King Generating Plant Ash Landfill Recreational Field Scenario Northern States Power Conrpanl.• TABLE OF CONTENTS 6.0 RECOMMENDATIONS 6.1 EXCESS LIFTIME CAN Y 22 CER RISC 22 6.2 CHROMIC CHEMICAL HAZARD 2 2� REFERENCES eea0000000 0000s ooe0000.e 000e 000000see0000000000000000 veeeeeee000000000000000000000 *cm000eoo 00000ese esoneoospeoa000 23 LIST OF FIGURES Page 1 NSP King Generating Plant (Map) 15 2 Detailed View of Sources and Receptor Locations 16 LIST OF TABLES 5-1 Maximum Cumulative Cancer Risks and Chemical Hazards — All Sources 19 VOLUME II APPENDICES February 2000 lag Air Emissions it Pathway Risk Assessment for the AS King Generating Plant Asit Landfill Recreational Field Scenario Northern States Power Cotn' L. W DRKINSP' 347 6 7 14P:K1.V'GGE,V DOC ACRONYM LIST AERA Air Emissions Risk Assessment CoPC Chemicals of Potential Concern EPA Environmental Protection Agency EPRI Electric Power Research Institute EU Emission Unit FS Fugitive Source gr /acf grains per actual cubic foot HI Hazard Index HQ Hazard Quotient HRV Health Risk Value IHRV Inhalation Health Risk Value IRAP Industrial Risk Assessment Program IS Insignificant Source ISCST3 Industrial Source Complex Short Term 3 MDH Minnesota Department of Health MPCA Minnesota Pollution Control Agency NAAQS National Ambient Air Quality Standard NSP Northern States Power Company OSWER Office of Solid Waste and Emergency Response PAH Polycvclic Aromatic Hydrocarbon PC ET Personal Computer Version of the Meteorological Preprocessor for the old RAM program RCRA Resource Conservation and Recovery Act REL Reference Exposure Level SV Stack Vent TEQ Toxicity Equivalent TRI Toxic Release Inventory USGS United States Geological Survey USEPA U.S. Environmental Protection Agency iii February 2000 Air Emissions Multi- Pathway Risk Assessment for the ,4.5. King Generating Plant Ash Landfill Recreational Field Scenario Northern States Power C'ompany EXECUTIVE SUMMARY Northern States Power Company (NSP), in cooperation with the city of Oak Park Heights, is evaluating ating the possibility of constructing a recreational field at the Allen S. King Generating Plant ash landfill, w g , which is located approximately '/y mile west of the facility. The plant is located on the bank of Lake St. Croix in Oak Park Heights, Minnesota. At the request of NSP, a multi-pathway air toxics risk assessment nt study was performed to determine if there would be potential health risks to adolescents lain sports o p y g p on this field. The field will be constructed over closed landfill cells, but there will be active cells adjacent � ent to the field for approximately 11 years. Exposure can occur both from emissions from the facility and the fugitive dusts from the open landfill cells. This study addressed air emissions from four boilers, coal handling and transfer houses, and 2 g 25 fugitive sources (including the landfill cells). A total of 19 emission sources were modeled, with the cumulative ve risks from all 19 sources calculated. Fuels burned in the boilers in 1998 include subbitumin ous coal, petroleum coke, waste oil, fuel oil, and natural gas. Emissions of 144 air contaminants were inventoried for this evaluation. Chemicals without toxicity values were eliminated from the uantitative q assessment, and the emissions for some chemicals were combined, so that a total of 112 chemicals were actually cared through the quantitative risk assessment. Air emission dispersion and deposition computer modeling was erformed to evaluate p potentially significant pathways resulting from the facility's emissions. All 19 modeled emission sources were evaluated simultaneously. Potential health risks to adolescents lain at the field were a P Y g assessed on a screening -level basis using standard USEPA risk assessment protocol. The exposure pathways evaluated p p y uated for the adolescents included inhalation of air and incidental ingestion of soil. The calculated screening -level estimates of potential health risks from the study suggest ggest that the emissions from the Alien S. King Generating Plant and the associated ash landfill would not pose a significant cancer risk nor would they pose a chemical hazard to the adolescents l p aying at the recreational field. The results are summarized as follows: O The maximum cumulative excess lifetime cancer risk to the adolescents due to exposure sure to chemicals in ambient air and topsoil while at the playfield was calculated to be 9 -8 x 10 (a probability of 9 in 100 million, or 0.009 in 100,000). This cumulative risk is far Tess than the MDH tolerable risk management guideline of 1.0 x 10 -5 , or one in 100,000. A tolerable risk level is one that the state considers negligible or of no concern for regulato ry purposes. Landfill � emissions accounted for 99% of this de rninirnis risk. ® The maximum cumulative chemical hazard associated with the King plant's emissions g p ons was calculated to be 0.03 for the adolescent at the playfield. This cumulative hazard is less than the MDH de minirnis chemical hazard policy of 1.0. The landfill emissions also account f or most of this hazard. The overall conclusions from this screening -level risk assessment, therefore, are that: . (a) only negligible risks to adolescents at the playfield would be associated with the emissions from this facility and the landfill, and (b) these emissions would not cause a chemical hazard to this receptor. L: ' WORA , \'SP' 34 6 WP' KI.VGGE.V. DQC 1 February 2000 Air Emissions Multi- Pathwal Risk Assessment for the A.S. King Generating Plant .4sh Landfill Recreational Field Scenario Northern States Power Company 1.0 INTRODUCTION AND PURPOSE Northern States Power Company (NSP) formed a project team to conduct an Air Emissions Risk Assessment (AERA) for the A.S. King Generating Plant in Oak Park Heights, Minnesota, and its ash landfill. The project team consisted of representatives of NSP, three environmental engineering and consulting firms: Earth Tech, Inc., Barr Engineering and STS Consultants Ltd., and Dr. Deborah Swackhamer (University of Minnesota School of Public Health). Barr was responsible primarily for identifying the various emission sources and establishing a complete emission inventory for this facility. Earth Tech, with input from STS, conducted the air dispersion modeling and the screening -level human health risk assessment. Dr. Swackhamer provided an independent technical review of the procedures used by Earth Tech and Barr. The purpose of the study was to provide a comprehensive estimate of the potential health risk (both cancer and noncancer health effects) to an adolescent playing on a recreational field adjacent to the facility. Health risk might be associated with the air emissions generated by this facility and its associated landfill. The study was designed to be a screening -level assessment and to be consistent with the most current human health risk assessment protocols established by the U.S. Environmental Protection Agency (USEPA) and guidance suggested by the Minnesota Pollution Control Agency (MPCA). This document summarizes the results of the risk assessment for an adolescent playing at the recreational field that is being evaluated for construction at the landfill. A total of 144 air emission substances from 36 individual sources associated with this facility were inventoried for evaluation. Many of the emission substances are environmentally persistent metals such as arsenic, cadmium, lead, and nickel. Environmentally persistent compounds are long -lived in the environment and have the potential of accumulating in soil. Since adolescents playing at the field would be expected to have contact with the soil, particle deposition onto surface soil was also modeled. Multi - pathway air toxics risk assessment protocols have recently been refined at the federal level. The most recent USEPA, guidance, developed by USEPA Region 6 in 1998, has now been adopted for application across the country by the Office of Air and Radiation. USEPA Region 5 (Chicago, IL) has also adopted this guidance. A software program developed in 1999, called the Industrial Risk Assessment Program (1RAP -h) ViewTM 7 Version 1.7, was used to ensure that the study approach for estimating soil and air concentrations would be consistent with USEPA protocols. This software, which was developed by Lakes Environmental Software, Inc., Waterloo, Ontario, Canada, along with USEPA, employs all of the quantitative algorithms in the USEPA guidance. This software program has recently been verified by USEPA, and Region 5 is promoting its use for air toxics risk assessments. Each of the main components of the study is presented separately in the following sections. Section 2.0 describes which emission sources were included in the study, how the substances emitted from these sources were identified and how the emission rates for each of these substances were determined. Section 3.0 describes input and output information for the air dispersion/particle deposition model; the USEPA's Industrial Source Complex Short -Term 3 (ISCST3) program. Section 4.0 describes how the risk assessment was performed using the IRAP -h ViewTM model, and Section 5.0 resents the quantitative p q results of the risk assessment and provides the risk management (i.e., regulatory) context for these results. Recommendations are discussed in Section 6.0. L x;'DRKWSP ;J76 xvP February 2000 2.1 FACILITY OVERVIEW The Allen S. King Generating Plant has one main boiler and three auxiliary boilers ry for the production of electrical power. These are numbered Boilers 1, 2, 11, and 12. Air ollution control ontrol equipment for Boilers 1 and 2 are cold side electrostatic precipatators. Air ollution control equipment Boilers q �pment for Boilers 11 and 12 are fabric filters. Boilers 1 and 2 vent through stacks SV 001 and SV 002 after the air pollution control equipment. Boilers 11 and 12 vent through stacks SV 008 and SV 009 after the air pollution control equipment. During 1998, Boiler 1 burned subbituminous coal etroleum coke, oke, waste oil, and natural gas. Boiler 2 burned fuel oil and natural gas. Boilers 11 and 12 burned natural gas only. Coal and petroleum coke is brought in from off site by railcar and stored in various arlflu5 StoCkpxles. The resulting boiler ash is disposed of in an adjacent landfill. 202 EMISSION UNITS Emissions were characterized and quantified for: • All four boilers. • Seven non - boiler point sources including coal handling and transfer houses. i Twenty-five fugitive sources such as placement and erosion at the coal stockpiles the on -site landfill. and activities at The specific emission units (EUs) evaluated are listed in Table A -1 in Appendix A. Other sources were not included because they have insignificant emissions as defined in Minnesota Rules, 7007.1300. 23 SUBSTANCES EMITTED A list of emitted substances (chemicals) was compiled for each fuel combusted sted in 1998 (the latest complete facility data set). The fuels used at this facility in 1998 are the same as those used in previous years and the same as those utilized in 1 999. Although the exact mix of fuels varies from of fuels do not. For this reason, the chemical � on1 year to year, the mical emissions identified in this study are representative of past and anticipated future emissions. The substance list was developed from the substances P following USEPA reports regarding s and emissions from utility boilers: • Compilation of Air Pollutant Emission Factors, AP-42, Fifth Edition, ition, Volume 1, January 1995 [2.1], • Study of Hazardous Air Pollutant Emissions from Electric Utility Steam Generating erasing Units Final Report to Congress, February, 1998 [2.2]. • Emission Factors Handbook: Guidelines for Estimating Trace Substance g Emissions from Fossil Fuel Steam Electric Plants, November 1995 [2.3]. L. ' WQRKiNSP'34767' WP.KINGGE`.DQC .4ir Emissions , %,! ulti- Pathway Risk Assessment for the A.S. King Generating Plant .ash Landfill Recreational Field Scenario Northern States Power Company 2.0 EMISSION SOURCE CHARACTERIZATION 3 February. 2000 2°4°2.3 Acid Gas Emissions Acid gas emissions from fuel oil, subbituminous coal, and petroleum coke combustion were calculated using the same methods used in completing TRI evaluations: • Hydrogen chloride and hydrogen fluoride emissions were estimated using a method developed by EPRI [2.3]. The method relies on knowing the amount of chloride and fluoride in the oil. It proportions a percentage of chloride and fluoride to air emissions when combusted based on the type of fuel burned and air pollution control equipment. Chloride and fluoride compositions in fuel oil were obtained from EPRI [2.3] and fuel analysis data [2.5]. • Sulfuric acid emissions were estimated using the Southern Company Method [2.6]. This procedure requires an estimate of the amount of sulfur dioxide emitted, air pollution control equipment data and the type of solid fuel combusted. 2.4.3 Other (non- Boiler) Point Sources 204.3.1 Metal Emissions Air Emissions Multi - Pathway Risk Assessment for the ,4.S. King Generating Plant ,-1sh Landfill Recreational Field Scenario Northern Stares Poxcr Company Metal emissions from the Coal Gallery (EU 003), Transfer House 1 (EU 004), Crusher House (EU 005), Rail Car Unloading (EU 006), Transfer House 2 (EU 010), and the Transfer House 5 (EU 01 1) were calculated assuming the metal was present in the emitted particulate matter in the same proportion as in the raw material. This is the approach NSP used in preparing TRI calculations. For all EUs the proportion of metal in the particulate matter was assumed to be the same as that in subbituminous coal [2.5]. Particulate matter emission rates were calculated assuming a stack grain loading of 0.003 gr /acf for Eus 003 -006, and 010 -011. 2.4.3.2 Organic Compound Emissions No organic compounds are emitted from the coal and fly ash material handling processes (EUs 003 -006, and 010-011). 2.4.4 Fugitive Sources 244.4.1 Metal Emissions Metal emissions from the following sources were calculated assuming the metal was present in the emitted particulate matter in the same proportion as in the raw material: • Petroleum Coke Unloading (FS 002). • Petroleum Coke Wind Erosion (FS 002A). e Petroleum Coke Reclaim (FS 00213). • Petroleum Coke Pile - Traffic (FS 002C). L. WORK ''.NsP ..;4767 WPKINGGE \: DOC 5 February 2000 • North Live Coal Pile (FS 003). • North Live Coal Pile - Unloading (FS 003A). • North Live Coal Pile- Traffic (FS 003B). • South Live Coal Pile (FS 004). • South Live Coal Pile - Unloading (FS 004A). • South Live Coal Pile -Traffic (FS 004B). • Coal Silo Unloading (FS 006). • Coal Silo Loading (FS 006A). • Coal Reclaim Hoppers (FS 007). • Flyash Loadout (FS 008). • Western Coal Pile Montana (FS 009). • Western Coal Pile Montana - Reclaim (FS 009A). • Western Coal Pile Montana - Traffic (FS 009B). • Western Coal Pile Wyoming (FS 010). • Western Coal Pile Wyoming-Reclaim (FS OlOA). • Western Coal Pile Wyoming - Traffic (FS OlOB). • Coal Yard Traffic (FS 012). L. if ORK A5P'34767 ,i? KI,vGGE.\'.DOC 6 Air Emissions Multi-Pathway Risk Assessment for the A.S. King Generating Plant ,4sh Landfill Recreational Field Scenario Northern States Power Corn ► any For FSs 002 -004, 006, 007, 009, 010, and 012, the ra onion of p p metal in the particulate matter was assumed to be the same as that in subbituminous coal for FS 008 the [6]; proportion of metal in the particulate matter was assumed to be the same as that in fly ash y [7]. Particulate matter emission rates for FSs 002, 002B, 003A, 004A, 006, 006A, 007, 008, 009A, and D l DA were calculated using an emission factor based on the USEPA's mate . For F real handling equation [2.1, Section 13.2.4]. FS 002A, 003, 004. 009, and 010, the particulate matter emission using an emission factor based on the USEPA's wind on rate was nd erosion equation Section 13.2.5]. For FS 002C. 003B. 004B, 009B, and 01OB the articulate matter emission ission rate was obtained from the 1998 Minnesota Air Emission Inventory Report derived from USEPA's CJSEPA s yard traffic equations, 2.1, Section 11.9]. For FS 012, the particulate matter emission rate was . as calculated using an emission factor based on the USEPA's unpaved roads equation 2.1 Section 13.2.2]. February 2000 Air Emissions . 'vfulti- Pathway Risk Assessment for the A.S. King Generating Plant As/: Landfill Recreational Field Scenario Northern States Power Conrs Particulate matter emission rates for landfill operations were calculated using USEPA emission factors [ 2.1] and EPA guidance documents [2.7]. Landfill operations include material handling {2A, Section 13.2.4, Equation 1, 1/95], wind erosion [2.7], unpaved roads 2.1, 13.2.2, Equation 1, 9/98], and bulldozing [2.1, Table 11.9.1, 7/98]. Metal emissions were calculated assuming the metal was present in the emitted particulate matter in the same proportion as in the ash [2.8]. To reduce the time for the IRAP -h View output, the calculated emissions for different activities at the same source were combined and their total was used for the model. The combined activities are: • FS002, FSOO2A, FS0O2B and FS002C (Petroleum coke activities). • FS003. FS003A, and FSO03B (North live coal pile). • FSOO4, FSOO4A, and FSOO4B (South live coal pile). • FSOO6 and FSO06A (Coal silo unloading). • FSO09, FSOO9A, FSO09B, FSO14, FSO1OA, FSOIOB (Western coal pile). • FSOI3. FS014, FSO15, and FSO16 (landfill). Ultimately, emissions for 41 sources were evaluated and after combining the above activities and eliminating the insignificant sources, emissions from 19 sources, were input into the TRAP --h View model. 2.43 Test Results Less Than Detection Thresholds A number of the analytical data sets for specific sources /fuel -types used in this study indicated that a substance was not present at or above the analyte's method detection threshold. In these instances, any substance, that is judged likely to be present in the material as discussed in Section 2.3, was assumed to be present at one half the analytical detection limit for the emissions calculations, to be consistent with TRI reporting requirements and standard USEPA risk assessment guidelines. Detection limits for these substances are provided in Table A-1 in Appendix A. 2.5 IDENTIFICATION OF THE CHEMICALS OF POTENTIAL CONCERN (COPCS) Once the complete list of chemical emission substances was compiled (144 chemicals in all), it was reviewed ewed to identify which chemicals are considered toxic and thus need to be quantitatively evaluated in the risk assessment. To make this determination, the chemical emission list was cross - referenced to a toxic chemical inventor`, list (see below). Any chemical emission without a health criterion was excluded from the risk assessment. In addition, the emission rates for some chemical were combined. A total of 32 chemicals were dropped from this assessment or combined with other chemicals, ieldin final y g a chemical of potential concern (COPC) list of 112 chemical substances. L. WORKN5P WP 1C1 GGEV.DOC 7 February 2000 The toxic chemical inventory list was compiled from several state and federal health criteria n included: ntea 1 ists. These • USEPA's Integrated Risk Information System (1999 on -line computer database). • USEPA's latest Health Effects Assessment Summary Tables ( 1997). • MDH's proposed Health Risk Value (HRV) list (1999). • California EPA Office of Environmental Health Hazard Assessment (OEHHA) toxicity values (1499). • USEPA Region III's health criteria list (April 1999). A combined total of over 600 chemicals are found on this master list. Air Emissions Multi - Pathway Risk Assessment for the A.S. King Generating Plant Ash Landfill Recreational Field Scenario Northern States Power Conran L: #;'OR►t'INSP wp1KINGGF:v. DOC 8 Febnrar} 2000 3.1 OVERVIEW The air dispersion/deposition modeling was performed for this project using the Industrial Source Complex Short -Term 3 (ISCST3) model, version 98356. which is a USEPA- verified and recommended modeling protocol. The purpose of the model was to estimate annual average ambient air concentrations, annual dry deposition rates (non-rain/snow periods), and annual wet deposition rates at receptor points for particles, particle -bound or vapor phase emissions from the Allen S. King Generating Plant. The 112 chemicals of potential concern identified in Section 2.5 are emitted from the plant as either particles, particle -bound substances, or vapors. Chemicals emitted as particles include emissions from fugitive sources and non-volatile chemicals from combustion sources such as the boilers. The particle -bound phase represents chemicals that volatilize and then recondense on the surface of particles before /as they are being emitted. The vapor phase represents gaseous emissions. The ISCST3 model was run individually for each of these three emission types, as appropriate to the emission source, to obtain ambient air concentrations, annual dry deposition rates (non- rain/snow periods), and annual wet deposition rates for each of the 19 sources modeled at this facility. The ISCST3 output was electronically transferred emission source -by- emission source into the IRAAP-h ViewTM model. The IRAP -h ViewTM model then used these ISCST3 data in conjunction with the chemical- specific emission rate information on Table A -2 in Appendix A to calculate 112 chemical- specific cumulative concentrations and deposition rates at the receptor points. 3e2 APPROACH Air Emissions rtful tr -Paths ati Risk Assessment for the A.S. King Generating Plant Ash Landfill Recreational Field Scenario Northern Stales Power Com any 3.0 AIR DISPERSION AND DEPOSITION MODELING The air dispersion modeling for this project followed the USEPA Region 6 guidance document Human Health Risk , 4ssessment Protocol for Hazardous Waste Combustion Facilities July 1998. and Errata, August 1999, [3.1 and 3.2] with two exceptions: 1. The receptor grid spacings were increased and the maximum receptor distance was decreased. Receptors were placed to a distance of 5.5 kilometers from the facility center rather than to a distance of 10 kilometers, as recommended in the guidance. The guidance document suggested a grid with an exceptionally large number of receptors. which would result in extremely long modeling run times. A review of the preliminary results indicated that the modified receptor grid was sufficient to identify the locations of the maximum ambient air concentrations and the locations of the maximum deposition fluxes, as well as to identify the concentration and deposition flux contours around this facility. A receptor grid spacing of 25 m was used for the recreational field on the closed portion of the landfill. Therefore, this change in protocol did not alter the goals of this risk assessment, i.e., to estimate the potential health risks /chemical hazards at the maximum impact locations at the recreational field. 2. The plume depletion option was not selected. The effect of not using the plume depletion algorithm in this model is that greater ambient air concentrations and deposition fluxes were calculated than what would actually occur. The plume depletion option is essentially a conservation of mass algorithm in that it accounts for a loss in the air concentration of a L. WORKINSP134 76; , WP'KI,VGGE.V.DQC 9 February 2000 Air Emissions Multi-Pathway Risk Assessment for the A. S. King Generating Plant Ash Landfill Recreational Field Scenario Northern States Power Company chemical as it settles and deposits onto surfaces (e.g., soil). When this algorithm is not used, , deposition is still modeled but the air concentration of the chemical is not reduced accordingly. In this respect, this study overestimates the potential cancer risks and chemical hazards to the surrounding population. Ambient air concentrations, dry deposition and wet deposition rates were redicted for particle and p rid particle -bound chemicals. The ISCST3 model cannot predict dry deposition of ases. Therefore, ,only ambient air concentrations and wet deposition rates were estimated with ISCST3 for the vapor-phase chemicals. Dry gas deposition of the vapor -phase chemicals was accounted for in this study, y, r, by multiplying the vapor phase air concentration by a default uniform settling velocity of 3 cmis that g Y is recommended in the guidance and incorporated in the IRAP- ViewTM software. 33 MODELING OPTIONS Urban dispersion coefficients were selected for the facility based on land use classifications within three kilometers of the facility. All default ISCST3 modeling options were selected. 3A SOURCE INFORMATION The King facility modeling consisted of 11 point sources and fugitive source areas including the ash landfill located to the west of the facility; the east orientation for the landfill corresponds p to current conditions, the west orientation corresponds to future conditions (i.e., the recreational field scenario). Each source is listed on either Table B -1 or B -2 in Appendix B along with information regarding � g rig tl"lese sources such as exhaust parameters. exhaust locations and building downwash p arameters. Source stack parameters were obtained from the facility's Title V application [3.3]. Source locations were obtained from a facility diagram; the stack coordinates were located on a digital aerial photograph p ograph using ArcView GIS software. Building downwash was calculated using the USEPA's BPIF Buildin � g Profile Input Program) software program. For each of the sources, particle size distributions were identified for both articles and particle p rticle bound emissions, as shown on Tables B-3 and B -4 in Appendix B. Particle size information was obtained from the USEPA's AP-42 emission factor reference document [2.1]. Where information was not v a ailable for a particular size category, the missing data were obtained by interpolatin g between the available information on a logarithmic plot. Scavenging coefficients are needed by the ISCST3 model to calculate the wet deposition p on rate. Wet deposition only occurs during precipitation. Particles and vapor are both,ca Lured by falling p y g preczpitatzon, known as precipitation scavenging. The model allows for differences between frozen and liquid scavenging coefficients; these are provided on Tables B-5 and B -6 in Appendix B. The liquid and frozen scavenging coefficients, used for gaseous phase q p pollutants, of 0.00017 per second - millimeter per hour (s-mry' and 0.00006 (s- mmihr} b respectively, were obtained from USEPA uidance [3.1]. g Particle density is required for modeling the air concentration and deposition rates of P particles. The particle density from the boiler exhaust was obtained from a test report for the NSP Sherco facility [3.4]. The default density recommended by USEPA Region 6 was used for the density of panicles ty p es in the diesel generator exhaust [3.1]. Values used are provided on Table B -7 in Appendix B. L: WORK ASP 3 67 RP' DOC 10 February 2010 3.5 RECEPTOR INFORMATION Air dispersion modeling receptors are points on a three - dimensional grid system where the engineer requests the program to compute output, i.e., air concentrations and deposition fluxes. Receptors were placed at 100 -meter spacings out to a distance of one kilometer from each source at the facility as well as along the facility's property boundary. In addition, receptors were included at a spacing of 250 meters to P g a distance of two kilometers and at a spacing of 500 meters to a distance of 5.5- kilometers. Receptors were not included past 5.5- kilometers from the source since preliminary air dispersion modeling g runs indicated that it was within this 5.5- kilometer area that all the maximum impact locations resided. Also, it was noted that the predicted ambient air concentrations at these 5.5- kilometer impact boundaries were all far below the peak values. Receptor elevations were obtained from 7.5- minute digital terrain data available from the United States Geological Survey (USGS) web site. 16 METEOROLOGICAL DATA Surface air meteorological data were obtained for the Minneapolis /St. Paul airport for the years 1987 � y through 1991, along with upper air meteorological data from St. Cloud, Minnesota. The 1987 through g 1991 time frame is the most recent EPA - approved data set for use in the ISCSTS3 model. St. Cloud is the closest station to the site for which representative upper air meteorological data are available. The meteorological data were processed with the USEPA PC ET (Personal Computer Version of the Meteorological Preprocessor for the old RAM program) software. The guidance from the PC ET User's Guide [3.5] was followed to process the data with site - specific information. 3.7 OUTPUT OPTIONS Ail Emissions Multi-Pathway Risk Assessment for the A.S. King Generating Plant Ash Landfill Recreational Field Scenario Northern States Power Contprny The output from ISCST3 was air concentrations and wet and dry deposition rates for particles, particle -bound and vapor phase emissions for the 19 sources modeled at the facility. In accordance with USEPA guidance [3.1], the ISCST3 model was run assuming a unitized emission rate of 1.0 gram/second (g /s) in order to preclude having to run the model for each specific chemical. This is allowed because the concentration and deposition are directly proportional to a unit emission rate used in the ISCST3 modeling: Chemical- Specific Air ConcentrationlDeposition Modeled Ou .ut Air Concentration/De •osi lion Chemical- Specific Emission Rate Unit Emission Rate Annual average ambient air concentrations and deposition rates were stored in the ISCST3 model for each source and also each receptor location in "plot" output files. The plot output files were electronically imported into the IRAP -h ViewTM model. Chemical- specific ambient air concentrations and deposition fluxes at the proposed recreational field were then calculated within the IRAP-h ViewTM model using the source - specific emission rates found on Table A -2 in Appendix A. 3.8 AVERAGING PERIOD CONVERSIONS The assessment of excess lifetime cancer risk and chronic chemical hazard in this analysis rewires annual q nrival averaging of the output from the ISCST3 model [3.1]. Thus, annual average ambient air concentrations and deposition rates were directly calculated by this model for use in this analysis. L: I WORK ,VSP' 34 b ' WP KJ,VGGE V DOC 11 February 2000 The annual average concentration data were obtained by running the ISCST3 g CST3 model using five years of meteorological data ( 1987 through 1991). The ISCST3 model then selected the results from the year yielding the highest receptor concentrations. These results were then used to represent the "annual average ". Thus,- this choice of modeling outputs yields values that are certainly overestimates of any actual long -tin (i.e., multiple years) results. L: $WORA .ASP 347671wP'KI,VGGEN.DDC Air Emissions Multi- Pathway Risk Assessment for the A.S. King Generating Plant Ash Landfill Recreational Field Scenario Northern States Power Company 12 February 2000 4.1 APPROACH 4e2 SITE CONCEPTUAL MODEL 4.3 METHODOLOGY L. 1 ORK NSP` 34767'11'P' KINGGE \ DOC Air Emissions 4ftilti- Pathway Risk Assessment for the .-1,S. King Generating Plant Ash Landfill Recreational Field Scenario Northern States Power Company 4M RISK ASSESSMENT METHODOLOGY The screening -level air emissions risk assessment (AERA) was conducted according to the methodology gY presented in the USEPA Region 6 guidance document Human Health Risk Assessment Protocol for Hazardous Waste Combustion Facilities, July 1998, and Errata, August 1999 3.1 and 3.2]. The calculations were performed with IRAP-h ViewTM, a human health risk assessment software 1? � ro am that estimates the potential risk to human health resulting from emissions of hazardous substances usin g the methodology presented in the USEPA guidance. Ali of the chemical- and receptor-specific arameters parameters in the USEPA guidance were utilized in the analysis for the A.S. Kin g facility except exce t as noted below: • There are a number of chemicals emitted by the King facility that had to be added to the USEPA database. Chemical - specific fate and transport parameters for these additional chemicals were obtained from the scientific literature and/or were calculated accordin g to the methods described in the USEPA guidance. These parameters as well as their sources are documented on Tables D -1 and D -2 in Appendix D. • For several chemicals, USEPA toxicity values have been updated from the values assigned in the guidance document. The updated values were used for this study. All of the chemical toxicity values used and their sources are documented on Tables D -3 through D -6 in Appendix D. • Receptor - specific parameters for the scenario evaluated in this assessment were based on site - specific information from NSP or were taken from USEPA guidance. The values used and their sources are provided in the following sections. In the site conceptual model for the recreational field scenario, chemicals in emissions from the facility and the landfill disperse into the ambient air, and then may be inhaled by adolescents using the field. y g Particulate and particulate -bound emissions may also deposit on the soil at the field and vapor-phase p phase emissions may diffuse into the soil. The adolescents may then incidentally ingest the contaminated soil. The adolescents are not assumed to have contact with any other environmental media otentia p lly impacted by the facility's emissions, such as surface water, while playing at the field. The relevant exposure pathways for the adolescents evaluated in this assessment, therefore, are 1) inhalation of chemicals in air and 2) incidental ingestion of chemicals in soil while gg layin games at the field. p � Dermal exposure to soil. although also an exposure pathway, was not evaluated, in keeping with USEPA g �JS PA guidance, because available data indicate that the contribution of dermal exposure to health risk p is typically small and because the estimation of potential exposure via the dermal exposure pathway p y is associated with significant uncertainties [3.1 and 3.2]. A total of 144 chemical emission substances were identified as being emitted from this facility. tY Of these chemicals, 23 could not be evaluated quantitatively in the AERA because they have no toxicity oxicity values. The chemicals in the emissions database without toxicity values are documented in Appendix pp ndix C. In 13 February 2000 Air Emissions Multi-Pathway Risk Assessment for the A.S. King Generating Plant Ash Landfill Recreational Field Scenario Northern States Power Corn any addition, the emission rates for some chemicals were combined. For example, the emission rates for nickel, nickel oxide, nickel (soluble). and nickel (metallic) were combined and entered as nickel. The emission rates for nickel (sulfidic -- including nickel subsulfide) were entered as nickel subsulfide. The protocol used to enter actual emission rates into the software is documented. following Table D -6, in Appendix D. The final number of chemicals quantitatively evaluated in the risk assessment, i.e. the chemicals of potential concern (COPCs), was 112. The potential exposure area was drawn on the map to include the area just northwest of the future active landfill cells. This is the approximate area, according to NSP, where the recreational field will be located. For each of the 19 emission sources modeled, the TRAP --h ViewTM software identified the locations within this area that had the highest yearly average for: • The annual average air concentrations of chemicals in the vapor phase. • The wet deposition fluxes of chemicals in the vapor phase. • The dry deposition fluxes of chemicals in the vapor phase. • The annual average air concentrations of chemicals in the particulate phase. • The wet deposition fluxes of chemicals in the particulate phase. • The dry deposition fluxes of chemicals in the particulate phase. • The annual average air concentrations of chemicals in the particle -bound phase. • The wet deposition fluxes of chemicals in the particle -bound phase. • The dry deposition fluxes of chemicals in the particle -bound phase. The IRAP -h ViewTM program also identified the locations with the highest cumulative contributions from all 19 sources for each of the above air parameters. All of these locations are referred to as the maximum impact locations. In many instances, the maximum impact locations were co- located. Overall, a total of seven maximum impact locations were identified. Figure 1 shows the 19 emission sources (shown as red circles) and the seven maximum impact locations (shown as black +'s }. Figure presents a more detailed g P view of the same information. The behavioral parameters assumed for the adolescent receptors were based on site-specific information on and USEPA guidance. It was assumed the field would be constructed in the ear 2000. According g to NSP, adjacent landfill cells would be active through the year 2010. The time eriod of air emissions was as therefore set as 11 years. It was assumed that both boys and girls would la at the field from ages Y ges 8 through 16, for an exposure duration of 9 years. • Exposure was assumed to occur three hours/day for 66 days /year (three days per week during the months of May through September [22 weeks includin p �, including practice time). The average body weight of boys and kg [4. girls ages 8 through 16 is 45 k The inhalation rate for the receptors was assumed to be 1.4 m 3 /hour (value for short -term events, moderate activity level, boys and girls averaged [4.1 ]. It was also assumed that the incidental rate of soil ingestion typically for children ages 0 -6 would be 100 mg/day, or half that ically assumed f g . L: i WQRI .VSP34:67 ;WP!KINGGE ' DOC I `� February 2000 TITLE . Figure 1: NSP AS. KIng Generating Plant LO �--- -----^� LO co co co LaWL • .4/ I511435.10 • mAp View ' Lakes Environmental Software LILY Ash Landfill \' S17835.Q6 st. Croix Lake / COMPANY NAME. Earth Tech, Inc. MODE-ER LKC DATE: 1/20/00 Generating Plant / KING wawa LAKE LAKE ' __-- Lir. FALLS LAKE TITLE : Figure 2: Detailed View of Source and Receptor Locations 1515640.49 Maximum Exposed Receptors at Recreational Field TRAP -h View - Lakes Environmental Software Approximate scale: 1 inch 850 feet fission Source (A five Landfill Cells) 516483.79 517328.70 COMPANY NAME: Earth Tech, Inc. MODELER : LKC DATE: /20/00 Emission Sources (Generating Plant) 4t V C. w: r � Air Emissions Multi- Pathway Risk Assessment for the A.S. King Generating Plant Ash Landfill Recreational Field Scenario Northern States Power Company - For landfill emissions only, the hazards due to inhalation exposure of resuspended dusts were adjusted to reflect the percent of total particulates, that is PM, 0 (i.e., particulates .10 p.m in diameter). Although all sizes of particulates would be deposited on the soil, only those 5_10 trrl in diameter would be inhaled and contribute to a chemical's inhalation hazard. Cumulative risks for the 112 substances were calculated for the adolescent receptors at each of the seven maximum impact locations. The highest calculated risks and hazards at these locations were then used as the estimates of the maximum potential risk to these receptors attributable to facility emissions from all sources combined. L: tWQRA'1145P 34767'WP hl, \'GGEN.DQC 17 February 2000 Air Emissions Multi-Pathway Risk ,4sse'ss tent for the .4.S. King Generating Plant Ash Landfill Rccreational Field Scenario \'orthern Stares Poker Company 5.0 RESULTS AND CONCLUSIONS 51 CUMULATIVE EXCESS LIFETIME CANCER RISK The Minnesota Department of Health (MDH) has issued a policy statement on the tolerable able cancer risk for the citizens of the state exposed to cancer - causing chemicals (carcino ens 5.1 . This _5 g �� � s risk is 1 x 10 , or a probability of 1 in 100,000 that an individual will develop cancer over a lifetime as a result of the exposure. This risk is about the same as a person's lifetime risk of dying in a natural disaster. g It is the MDH's position that, since we tolerate the involuntary risk associated with natural disasters, s, hich have no known benefits to society, a similar risk is tolerable for involuntary exposures to chemicals p hemicals in the environment. Calculated risks at or below this level have therefore not enerall been of regulatory y gulatory concern by state agencies, i.e., they are considered de minimis or negligible risks. As shown on Table 5 -1, the calculated potential cumulative excess lifetime cancer risk for the adolescents at the recreational field was 8.85 x 10 -8 (or a probability of 9 in 100,000 000 or 0.009 y in 100, 000 ). The risk associated with landfill emissions alone is 8.80 x 10 -8 . Since the cancer risk is s below the MDH s tolerable cancer risk guideline of 1 x 10 -5 (1 in 100,000), it can be concluded that emissions the air ern�ssivns from this facility are only associated with negligible risks to the adolescents using the recreational field. 5.2 CUMULATIVE HAZARD INDEX The MDH has not issued a policy statement regarding what an acceptable hazard quotient q oti ent or hazard index is, when calculated in a risk assessment. However, based on past ractices /decisions b P by the Department as well as at other state agencies, a numerical value of 1.0 seems to be the oint of departure parture when risk management is instituted. Thus, for the purposes of this study, an acceptable hazard index criterion of 1.0 is utilized to judge the noncancer health impacts of facility emissions and its surrounding populace. The cumulative hazard index for the adolescent receptor at the la field was 0.03 p Y ,most of this hazard is also due to exposure to emissions from the landfill (Table 5-1). This cumulative � hazard index is less than MDH's de minimis chemical hazard index policy of 1.0. These results indicate ' that the air emissions from this facility do not present a health hazard to the adolescents layin at recreational d g t the recreational f elde 53 EXPOSURE TO LEAD Due to the ubiquitous nature of lead in our environment and the current lack of USEPA health criteria for this element, the USEPA guidance does not treat lead emissions the same as the other COPCs [3.1 and 3.2]. Rather, the impacts of lead emissions are evaluated by a y � } comparing its predicted maximum air concentration around the facility to its National Ambient Air Quality Standard redicted soil concentrat Standard, and (b) comparing its P concentration to the USEPA soil lead guidance [5.2 and 5.3]. The maximum annual average air concentration of lead at the recreational field attributable to the facility's emissions was shown to be 0.002 '� p.glm dispersion m 3 from the ISCST3 dis - modeling. This concentration is well below 0.9 p.a/m � p , which is USEPA's National Ambient Air Standard Quality ndard (NAAQS) ) q ly average air concentration for lead of 1.5 /m translated to an leg annual basis. L: WoRK°NSP 34767: WP,K1,VGCE;v.Doc 18 Ft bruarT 2000 L :'WORK',VSPJ4 ?6T IfPi KING GE'.V DOC Table 5 -1 Maximum Cumulative Cancer Risks and Chemical Hazards - All Sources Adolescents at Landfill Playfield NSP King Generating Plant Total Excess Lifetime Cancer Risk Chemical Emission Source S V001 3.87E -10 0.00 (Boiler 1) S V002 (Auxiliary Boiler 2) SV003 (Coal Gallery) S V004 (Transfer House) SVOO5 (Crusher House) S V006 (Rail Car Unload) SV007 (Rail Car Unload) SV008 (NRG Boiler 11) SV009 (NRG Boiler 12) S Va l l (Transfer House 2) 2.50E -12 5.21E -13 1.24E -12 1.03E -12 1.97E -12 1.94E -12 2.67E -11 3.56E-12 8.57E -13 S V012 2.32E-13 (Transfer House 5) FS002 3.03E -12 (Petroleum Coke) FS003 2.61E -12 (North Live Coal Pile) FS004 (South Live Coal Pile) FS0O6 (Coal Silo) Unloading) Air Emissions Adultt- Pathway Risk Assessment for the A.S. King Generating Plant Ash Landfill Recreational Field Scenario Northern States Power Corn.. nU 2.51E -12 6.32E -13 19 Maximum Hazard Index' 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 February 2000 L. WORK .NSP'3s76 KINCC EN. DOC Table 5 -1 Maximum Cumulative Cancer Risks and Chemical Hazards - All Sources Adolescents at Landfill Playfield NSP King Generating Plant Chemical Emission Source FSOO7 (Coal Reclaim Hoppers) FSO08 (Flyash Loadout) FS009 & FSOIO (Western Coal Piles) FS013, FSOI4, FSOI5, FSOI6 (Landfill, East) CUMULATIVE 1 Rounded to two decimal places. Air Emissions Multi - Pathway Risk Assessment for the A.S. King Generating Plant Ash Landfill Recreational Field Scenario Northern States Power Corm ' Iry Total Excess Lifetime Cancer Risk 4.52E43 1.25E42 7.77E -12 8.80E -08 8.85E -08 20 Maximum Hazard Index 0.00 0.00 0.00 0.03 0.03 February 2000 Air Emissions Multi-Pathway Risk Assessment for the A.S. King Generating Plant Ash Landfill Recreational Field Scenario Northern States Power Company There currently are no chronic health criteria (reference doses) published by the USEPA with which to compare calculated exposure doses of lead. A recent Office of Solid Waste and Emergency g Y Response (OSWER) directive (No. 9355.4-12) does provide interim soil lead g uidance for Resource Conservation and Recovery Act (RCRA) Corrective Action facilities {5.2 and 5..3]. This guidance recommends a screening level for lead in soil for residential land use of 400 mg/kg. The maximum accumulative soil concentration of lead attributable to the facility's emissions over the 11-year time period was calculated to be 2.8 mg/kg, which is far below this USEPA screenin g level in soil. 5,4 UNCERTAINTY ANALYSIS The cancer risks and hazard indices calculated in this study do not represent "average" risks. Rather, they Y are termed reasonably maximum potential risks/hazards because of the methodology used in their derivation. For instance, choices were made throughout the study (some on a site-specific bases; some as USEPA default values) to describe: • The emission rates of the chemicals. O Their dispersion in the ambient air around the facility. O Their accumulation in various environmental media (e.g., soil). • The levels or degree of exposure to the emitted chemicals. • The toxic potency of the chemicals. In each and every case, choices were made to guarantee that the calculated risks/hazards would not be underestimated. This methodology is the established public health policy of both the USEPA and state agencies. When combined, all of these choices yield an end result that although technically plausible, Yp 9 represent maximum or near maximum risks that have a very small probability of occurring. Thus, the regulatory community, the public, and the facility owner /operator can be assured that, if the calculated risks/hazards from such a study fall below the de minimis guidelines, public health will not be impacted. L. - WORIONSP t 3476: ' WP•KLVGGE. \.DDC 21 February 2000 Air Emissions Multi - Pathway Risk Assessment for the .4_S. King Generating Plant .lsh Landfill Recreational Field Scenario Northern States Power C any 6.0 RECOMMENDATIONS 6.1 EXCESS EIFTIME CANCER RISK The maximum cumulative excess lifetime cancer risk for adolescents using the recreational field at the A.S. King facility ash landfill is calculated to be 0.009 in 100 000. This cumulative cancer risk is lower than MDH's tolerable risk guideline of 1 in 1 00,000. Therefore no recommendations are being made regarding the need for a more detailed risk assessment study. y 6.2 CHRONIC CHEMICAL HAZARD The maximum cumulative chemical hazard index for adolescents using the recreational field at the A.S. King facility ash landfill is calculated to be 0.03. The calculated incremental concentrations of lead In soil and in air are less than USEPA and MPCA levels of concern. These air emissions from this facility results indicate that the cility and ash landfill are not of regulatory concern with respect to their exposure pathways, and that no further p heir athwa Y urther refinement of the assessment is necessary. L WORK ASP :4.6 WPKINGGF.V DOC February 2000 •4ir Emissions Multi-Pathway Risk Assessment for the A.S. Ring Generating Plant Ash Landfill Recreational Field Scenario Northern States Power Company 7.0 REFERENCES 201 "Compilation of Air Pollutant Emission Factors." AP -42. Fifth Edition, Volume 1: Stationary Point and Area Sources, USEPA Office of Air Quality, Planning and Standards, most current version as of 1999. 2.2 "Study of Hazardous Air Pollutant Emissions from Electric Utility Steam Generatin g Units - Final Report to Congress." Office of Air Quality Planning and Standards, US EPA. February, 1998. 2.3 "Emission Factors Handbook: Guidelines for Estimating Trace Substance Emissions from Fossil Fuel Steam Electric Plants." Prepared for Electric Power Research Institute, Final Report. November 1995. 2.4 Results of the May 28-31, 1 991 Trace Metal Characterization Study and Dioxin Emission Test on Unit 1 at the A.S. King Plant in Bayport, Minnesota. 2.5 1998 NSP King Coal Analysis (NSP). 2.6 "Appendix L: Emissions of Sulfuric Acid Aerosols from Coal -Fired Power Plants." Southern Company Services, Inc. Revised September 1998. 2.7 Control of Open Fugitive Dust Sources, EPA - 45013 -88 -008, Section 4.1.3 2.8 1998 NSP King Fly Ash Analysis (NSP). 3.1 Human Health Risk Assessment Protocol for Hazardous Waste Combustion Facilities USEPA Region 6, Office of Solid Waste, EPA530 -D- 980001, July 1998. 3.2 Human Health Risk Assessment Protocol for Hazardous Waste Combustion Facilities. USEPA Region 6, Office of Solid Waste, Peer Review Draft. Errata - August 2, 1999. 3.3 Allen S. King Generating Plant Title V Permit Application. Barr Engineering Company. Se � g September 1995. 3.4 Results of the August 24, 25, and 26, 1976 Performance Tests of the NSP Sherco Wet Scrubber, Interpoll Laboratories, Interpoll Report No, 6 -26, October 1976. 3.5 Draft PCRAMMET User's Guide, USEPA, Office of Air Quality Plannin and Standards T Planning Technical Support Division, July 1995. 4.1 Exposure Factors Handbook, Volume III. Activity Factors. USEPA Office of Research h and Development, Washington, D August 1997. 5.1 MDH (Minnesota Department of Health). 1991. Carcinogen Lifetime Risk Level. HRL Unit 1/91. 5.2 USEPA (United States Environmental Protection Agency). 1994. Memorandum entitled "Revised Interim Soil Lead Guidance for CERCLA Sites and RCRA Corrective Action Facilities." es. Directive 9355.4-12, EPAJ540/F- 941043, August 1994. L: tWORIO SP :34:67:WPfK1.\GGE.\'.DGC 23 February 2000 Air Emissions Multi - Pathway Risk Assessment for the A.S. King Generating Plant ,4sh Landfill Recreational Field Scenario Northern States Power Company 5.3 USEPA (United States Environmental Protection Agency). 1998. Memorandum entitled "Clarification to the 1994 Revised Interim Soil Lead Guidance for CERCLA Sites and RCRA Corrective Action Facilities." Directive 9200.4 -27P. August 1998. L:. WQRKWSP!3476 'WP KINGGE1V.DQC 24 February 2000 0 a Air Emissions Multi- Pathway Risk Assessment for the King Generating Plant Ash Landfill Recreational Field Scenario Volume II Prepared for: Northern States Power Company 512 Nicollet Mall Minneapolis, MN 55401 Prepared by,: Earth Tech, Inc. 3033 Campus Drive Suite 175 Minneapolis, MN 55441 In association with: Barr Engineering Company 4760 West 7 Street Minneapolis, MN 55435 and STS Consultants, Ltd 10900 73` Avenue North Minneapolis, MN 55369 February 2000 Project No.. 34767 Appendix A Emission Inventory Summary Table A-1 Significant Activities Emission Calculations Table A-2 Actual Annual Emission Rates to be Modeled (g/sec) B ISC Air Dispersion Model Input Parameters Table B-1 Point Source Exhaust Parameters Table B-2 Fugitive (Area) Source Exhaust Parameters Table B-3 Weight Fraction of Particulates for Each Particle Size Table B-4 Weight Fraction of Particulate-Bound Chemicals for Each Particle Size Table B-5 Particle and Particle-Bound Scavenging Coefficients by Particle Size Table B-6 Gas Phase Scavenging Coefficients Table B-7 Particle Densities Chemicals without Toxicity Values D Project-Specific Input Parameters List of Compound-Specific Parameters Presented in Tables D-1 and D-2 Table D-I Environmental Fate and Transport Parameters — Organic Chemicals of Potential Concern Table D-2 Environmental Fate and Transport Parameters — Inorganic Chemicals of Potential Concern Toxicity Assessment/Risk Characterization Table D-3 Oral Toxicity Values — Carcinogenic Effects Table D-4 Inhalation Toxicity Values — Carcinogenic Effects Table D-5 Chronic Oral Toxicity Values — Noncarcinogenic Effects Table D-6 Chronic Inhalation Toxicity Values Noncarcinogenic Effects Protocol for Entering Actual Emission Rates L:WORKInsp Rec Field\Vol2.doc TABLE OF CONTENTS Air Enussions Multi-Pathway Risk Assessment for the King Generating Plant North eni States Power Comma February 2000 001 001 Boiler 1 (Subbrt- CoaVPet Coke) Barium 26.509.119 26.509.119 001 001 Boiler 1 (Subbrt. Coat/Pet Coke) I Boron 001 001 I Boiler 1 (Subbrt. CoaVPet Cake) I Calcium 001 001 Boiler 1 (Subbrt. Coat/Pet Coke) I Cadmium 001 Boiler 1 Subbit. CoaVPet Coke) I Chronuum 26.509.119 MMBtu 26,509.119 MMBtu 26,509.119 MMBtu 26,509.119 MMBtu MMBtu 001 001 I Bo ier 1 (Subbrt. CoaVPet Coke) Cobalt 001 001 I Boiler 1 (Subbrt. CoaVPet Coke) Copper 001 001 1 Boiler 1 (Subbrt. CoaVPet Coke) from 001 001 Boiler 1 Subbrt- Coal/Pet Coke) Lead 001 I 001 Boiler 1 {Subbrt CoaVPet Coke) Ma •nesiurn 26,509,119 MMBtu 26,509,119 MMBtu 26.509.119 MMBtu 26.509.119 MMBtu MMBtu 8.68E -06 Stack test data 5/31/91 26.509.119 MMBtu IStack test data (5131/91) 'Stack test data (5131/91 i Stack test data (5/31/91) I Stack test data (5/31/91) 2.37E -04 4.63E -03 6.05E -08 Stack test data (5/31/91 2.47E -06 1 83E -05 2.44E -43 2.76E -05 I Stack test data (5/31/91) IStack test data (5/31/91) !Stack test data (5/31/91) [Stack test data 5/31/91) 1.53E -03 (Stack test data (5/31/91 2.83E -06 2.18E -09 001 001 001 001 001 001 001 001 ! Boiler 1 (Subbrt. CoaVPet Cake) 001 001 l Boiler 1 (Subbrt. CoaVPet Coke) 001 001 . Boiler 1 (Subbrt. CoaVPet Coke) 001 001 i Boiler 1 (Subbrt. CoaVPet Coke) 001 001 ) 8oiier 1 (Subbrt. Coal/Pet Coke) 001 001 Boiler 1 (Subbrt. CoaVPet Coke) 001 001 Boiler 1 (Subbrt. CoaVPet Coke) 001 001 Boiler 1 (Subbrt. CoaVPet Coke) 001 001 Boiler 1 (Subbrt. Coat/Pet Coke) 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 Stack 10 00 001 001 001 ! 001 Boiler t (Subbrtumrnous Coal) 001 001 001 001 Boiler 1 (Subbrt. CoaVPet Coke) 001 001 001 001 001 001 001 001 001 001 SV Barr Engineering Company 001 10 EU Emission Unit 001 Boiler 1 (Subbrtuninous Coal) J NOx (Nkrogen oxides) 001 Boiler 1 (Subbrtumrnous Coal) PM10 001 Boiler (Subbrtumrnous Coal) 001 Boiler 1 (Subbrt. Coal/Pet Coke) 001 Boiler 1 001 Boiler 1 001 , Boiler 1 001 Boiler 1 (Subbrt. CoaVPet Coke) (Subbrt. CoaVPet Coke) 001 !Bader 1 (Subbrt. CoaVPet Coke) 001 1 Soifer 1 (Subbrt. CoaVPet Coke) 001 1 Boiler 1 (Subbrt. CoaVPet Coke) 001 i Boiler 1 (Subbrt- Coat/Pet Coke) 001 Boiler 1 (Subbrt. CoaVPet Coke) 001 Boiler 1 (Subbrt. CoaVPet Coke) Bailer 1 (Subbrt, CoaVPet Cake) 001 Boiler 1 (Subbrt. CoaVPet Coke) 001 Boiler 1 (Subbrt. CoaVPet Coke) . 001 i Boiler 1 (Subbrt. CoaVPet Coke) 001 Boiler 1 (Subbrt. CoaVPet Coke) (Subbrt. Coal/Pet Coke) (Subbrt. CoaVPet Coke) 001 Boiler 1 (Subbrt- CoaVPet Coke) 001 I Boiler 1 (Subbrt. CoaVPet Coke) 001 Boiler 1 (Subbrt- CoaVPet Coke) 001 i Boiler 1 (Subbit. CoaVPet Coke) 001 Boiler 1 {Subbrt. CoaVPet Coke 001 Boiler 1 (Subbrt. CoaVPet Coke) 001 Boiler 1 (Subbrt. CoaVPet Coke) 001 Boiler 1 (Subbrt. CoaVPet Coke) 001 Boiler 1 (Subbrt- CoaVPet Coke) 001 Boiler 1 (Subbrt. CoaVPet Coke) 001 L Boiler 1 (Subbrt . CoaVPet Coke) 001 Boiler 1 (Subbk. CoaVPet Coke) 001 Boiler 1 (Subbrt- CoaVPet Coke) 001 !Boiler 1 (Subbrt. CoaVPet Coke) 001 001 .Boiler 1 (Subbrt. CoaVPet Coke) 001 I 001 !Boiler 1 (Subbrt- CoaVPet Coke) Description Poliutatrvt 0escrtption Pollutant PM 001 Boiler 1 (Subbrtumrnous Coat) SOx (Sulfur O)odes) 001 i 001 Boiler 1 iSubbrtumrnous Coal) Carbon Monoxide 001 001 Boller (Subbd CoaVPet Coke( Aluminum 001 001 I Boiler (Subbrt. Coat/Pet Coke) Antimony 001 001 Boiler Subbrt . CoaVPet Coke) Arsenic 001 001 i Boiler 1 (Subbrt. CoaVPet Coke) Manganese IVOC (Vofanle Or.antc ornpounds Mercury [Molybdenum I Nickel Potassium ,Selenium Silicon Silver Sodium Strontium Sulfur Vana dittm Zinc Acetaldehyde Acetaphenone 001 i Boiler 1 r Subbrt. CoaVPet Coke) Acrolein 001 Boiler 1 (Subbrt. CoaVPet Coke) ' Benzene 001 Boiler 1 (Subbrt. Coal/Pet Coke) ] 8enzyt chlonde 001 Boiler 1 (Subbrt. CoaVPet Coke) I Bic, nl Bis(2 -et a •htttaiate Bromaform Carbon disulfide 2- Chloroacetophenone Chiorobenzene Chloroform Chromium (III) Chromium Cobalt 001 001 Boiler 1 (Subbit. Coal/Pet Coke( I o- Cresol • Cresol Cumene Cyanide (VI) Dibutyt phthalate 1,0i:methyi sulfate 2,4- 0inztrotoluene Dioxins1Furans 2 ,3.7.9- tetrachIorxds-benzo.p -dionn 001 . Boiler i (Subbrt. Coat/Pet Coke) 1.2,3.7.8- pentachtarodi berm- p..dioxin 1 2, 3.4 7.8- hexachtorodi- benxo- pjtorn 1 2 3.6.7.8 -h exa c h4arodi -b eons -p-5i oxsrt 1 B. 9-h exa chlorodi- bemzo- p- dioxin 1.2.3.4 , 6, 7 8- heptacMarodi- benzo --p- dioxin OctacMoroxu- benzo.p`dio on 2.3 , 7, S4 etra chlorodr- bertzafuran 1 . 2.3.7, 8- pentachlorodi- bertzzofuran 2, 3.4.7.8- pentachlorad►- berizoftx an 1.2,3,4 7.8-h a xa c hloro di -benzo fora n 001 I Boiler 1 (Subbrt. CoaVPet Coke) 1, 2, 3. 6 ,1.8- hexactsiorodi- bertzofur -an 001 I Boiler 1 (Subbrt. Coat/Pet Coke) i 1 3,7,8,9- hexnchiorodi- bcozoftran 001 I Boiler 1 (Subbrt. Coal/Pet Pet Cake) 12.3. 4,6.7,8- hexac/ttorodi-- benzofuran 001 18oiler 1 (Subbrt- Coal/Pet Coke) i 1.2,3,4 .6.7,8- heptachlarocii- benzo8wan } 001 I Boiler 1 (Subbrt. CoaVPet Cake) 1.2.3.4 ,7.8,9- hep #ach/orodt- benzoftxan 001 !Bailer 1 (Subbrt. Coat/Pet Coke) Ocfachforodi- benzofurnn 001 !Boiler 1 (Subbrt. CoaVPet Coker Ethyl benzene 00000, Ethyl chloride 001 i Boiler 1 (Subbrt. CoaVPet Coke) Ethylene dibromrde 001 i Boiler 1 (Subbrt. CoaVPet Coke) ,Ethylene dichlonde 001 Boiler 1 (Subbrt. CoaVPet Coke) Formaldehyde 001 I Boiler 1 (Subbrt. CoaVPet Coke) Hexane dra en chloride d ro.enfluoride orthern States Power - Allen S. King Generatir ant Table A-1. Significant Activities Emission Calculations Actual Throughput [2] (Unitslyr) (Units) 1 1.293.752 1,293.752 1 293.752 1.293 1.293.752 26.509 MMBtu 3.53E -03 I Stack test data (5131/91) 26.509.119 MMBtu 26 MMBtu 2,97E -06 IStack test data (5/31/91) 26.509.119/ MMBtu 25 509.119 MMBtu 26, 509.119 26,509,119 M MBtu 28,509 119I MMBtu 26.509.119 26 509,119 26.509.119 26,509,119 26,509,1 19 1,439,010 1.439.010 1.439,010 1 1,439.0101tans 1 #torts 26.509,119 1,439.010 26, 509.119 1,439.010 1 26,509.119 6.067 6,067 6.067 6 5.067 8,067 6.067 6.067 6.067 'hours 6,067 9.067 6 6 I hours 6.0671hours 6, 067lhours 6,067 439.010 439 tons .439,010 439.010 ,439 ,439.010 .439,010 tons tons tons tons tons tons .439.010 1 tens File: L. Work NSP 1techlKingiAS_King_11_17a.xls Calcs Page 1 of 22 tons tons tans tons 1 TEST /CEM I TEST/CEM Cons tons 1 10E -01 I Table EC -02.1 MMBtu MMBtu MMBtu MMBtu 26,509,119 MMBtu 26,509,119 MMBtu 26.509,119 MMBtu MMBtu MMBtu tans tons MM Btu 25.509.119/ MMBtu 26.509.119 J MM Btu 1 439.010 tons tans MMBtu tons tons MMBtu hours hours 6 0671 hours hours hours hours hours hours hours hours hours hours hours (lb/Unit) TEST /CEM ITEST /CEM 1 25E +00 TEST /CEM 5.170E -01 TEST /CEM Emission Factor Table EC -02.1 1.08E -06 I Stacx test data 5131/91 1 73E -05 !Stack test data (5/31/91 1.82E -06 Stack test data (5/31/91) 6.40E -06 3.44E -04 4.24E -04 Stack test data (5/31/91) Stack test data 15/31/91 :Stack test data (5/3 6.02E -08 Stack test data (5/31/91 0,00E +00 Stack test data (5/31/91) 1 39E -06 1 Stack test data (5/31/91 9.34E -04 Stack test data (5/31/91 9.16E -05 Stack test data (5/31/91) 0.00E +00 Stack test data (5/31/91) 1.07E -04 Stack test data (5/31/91) 6.23E -05 } Stack test data (5/31/91 5.70E -04 AP-42 Table 1.1 -14 1.50E -05 AP-42, Table 1 -14 1 € 2.90E -04 AP-42. Table 1 -14 tons 1 30E-03 AP-42, Table 1 -14 tons 7.00E -04 AP-42. Table 1 -14 1 70E-06 AP-42, Table 1.1 -13 1.439.010 tons 7- 313E -05 AP-42, Table 1 -14 1,439,010 tons 3.90E -05 AP-42, Table 1 -14 1,439.010 tons 1 30E-04 AP -42, Table 1.1 -14 1 tons 7 00E -06 AP-42 Table 1.1 -14 1.439.010 tons 2.20E -05 AP-42. Table 1 1 -14 5.90E -05 89% of Total Cr 11% of Total Cr HAPs Report, Page 6-45 1.40E -04 I Stack T est 6.75E -07 I HAPs Report. Table A-4 1 70E -06 (HAPs Report. Table A-4 9.50E -07 1 HAPs Resort. Table A-4 5.30E -06 2.50E -03 2.55E -06 4.80E -05 2.80E -07 TAP-42. Table 1 1-14 3- 45E -10 7.63E -09 1 32E -08 3.74E -08 3.23E -0B 1 Stack test data (05/31/91) 3- 56E -08 1 Stack test data (05/31/91) } 7.78E -07 I Stack ter# data /05/3 7 36E-07 I 3.40E -08 1.02E -08 2.72E -08 4.08E -08 4 08E-08 2.72E -08 3.19E -06 9.40E -05 4 - 20E -05 1 20E-05 4.00E -05 2.40E -04 IAP -42, Table 1.1 -14 1 AP-42 Table 1 1 -14 HAPs Report, Table A,-4 AP-42, Table 1 1 -14 HAPs Report, Table A-4 [3) Stack test data (05/31/91) Stack test data (05/31 /91) LStack test data (05/31/91) Stack test data (05/31/91) Stack test data (05/31/91) Stack test data (05/31/91) Stack test data (05131/91) Stack test data (05/31/91) I Stank test data (05/31191) Stack test data (05/31/91) 53E -07 [Stack test data (05/31/91) 4.93E -07 'Stack test data (05/31/91) 3.33E -07 Stack test data (05/31/91) Stack test data (05/31/91 AP-42. Table 1.1 -14 AP-42, Table 1 1 -14 AP-42 Table 1 1 -14 AP-42, Table 1 1 -14 AP -42 Table 1 -1 -14 6.70E -05 AP-42, Table 1 1-14 3.73E -06 AP-42, Table 1 1 -15 11E -05 AP Table 1 1 -15 ) Control Efficiency (3I Print Date 01/20/00 0 Actual Emissions (tansfyri AE tonsnyr 1 545 98.678 1 075 2.61 E 2.15E 3.23E 712E - 4 . 87E + 1 435 3.94E 3.74E, 2,895 3.145• 6. 135 + 8.025-• 1 15E 3.27E- 2.43E 3.235 + 3.68 E 2.02E 2.30E 2.42E 8.49E- 456E+ 5.62E+ 0.00E +C 1.84E- 1 24E+ 1 21E , 0.00E +C 1 - 42E +C 8.26E 4,10E 1.08E -0 2.09E -C 5.44E 1.22E_0 5.255 -u 2.81E-0 9.35E 5.04E -C 1.58E AP-42. Table 1 1 -14 4.25E -C. HAPs Report, Page 6-45 , , _ 1.02E -0 1. 27E -0 8.95E -C 2.25E 0: 1 26E -0- 3.81E-0 1 80E+0 3.38E -0 3.45E -0: 2.01E - C-: 4.57E -C, 2.31 E -C 4.01 E -G" 1 13E -0 9.80E -0 1 085 2.23E -u€ 1.03E -0- 3.09E -0/ 8.25E -C8 1 24E -C' 1.24 E -0 8.24E -C 4.63E-0 1 49E -01 1 -01E-0i: 9.66E -C± 9.76E -0 - 3.02E -0 8.63E -04 2.88E -0: 1 73E -0 4.82E -0: 5.37E +0C 1 50E+01 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 Boiler 1 (Subbrt . CoaVPet Coke) 001 001 001 001 001 001 001 001 { Boiler 1 (Subbrt. CoaVPet Coke) Phenol !Boiler 1 (Subbrt CoaVPet Coke) Phthalic anhydride !Bailer 1 (Subbrt CoaVPet Coke) € POM 001 001 [Boiler 1 (Subbrt, Coal/Pet Coke) I Propionaldehyde 001 001 001 00 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 WEN 11111E311111111111 001 001 001 001 001 1Boiler 1 (Waste 00) 001 ] 001 Boiler 1 (Waste Oil) 001 I 001 1 Boiler (Waste 011) 001 001 I Boiler 1 (Waste 011) r'= 1111112111111 1111 001 Sack 10 ID sv EU Barr Engineering Company 001 I Boger 1 (Subbrt. CoaVPet Coke) rt 001 001 !Boiler 1 (SubbR. CoaVPet Coke) 001 001 LBoger 1 (Subbrt CoaVPet Coke) 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 00 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 !Boiler 1 )Subbrt. CoaVPet Coke) 001 001 Boiler 1 SubbR- CoaVPet Coke) 001 001 Boiler 1 (SubbR CoaVPet Coke) Met bromide I Boiler 1 (Suobt CoaVPet Coke) Boiler 1 Boiler 1 (SubbR. CoaVPet Coke Boller 1 )SubbR. CoaVPet Coke) Met ene chloride 1,439.010 Roder B oiler 1 Boi 1 (Subbrt Emission Unit 0escri.tion Description (Subbe CoailPet Cake) SubbR. CoaVPet Coke) 001 Boiler 1 (Subbrt, CoaVPet Coke) (Subbrt. CoaVPet Coke Boiler 1 {SubbR. CoaVPet Coke Nickel )Soluble) Boiler 1 (5ubbit CoaVPet Coke) f Nickel (Metoliic) Boller 1 (Subb4- CoaVPet Coke) PAHs (Total) Boger 1 (Subbe CoaVPet Coke Bonier 1 (SubbR, CoaVPet Coke Basler 1 (Subb4. CoaVPet Coke Boiler 1 (SubbR. CoaVPet Coke 001 Boiler 1 Subbrt. CoaVPet Coke) Benza(b, ,k fluoranthene 001 001 I Boiler 1 (Subbrt. CoaVPet Coke) Boger 1 (Subbrt CoaVPet Coke) 001 001 ; Boiler 1 (SubbR. CoaVPet Coke) 'Boger 1 )Subbit. CoaVPet Coke) Boiler 1jSubbrt. CoaVPet Coke) lndeno)1,2,3 -cd)• ene Boger 1 (Subort. CoaVPet Coke) Phenarrthrene Boiler 1 (Subbit. CoaVPet Coke) Pyrene Boiler 1 (SubbR. CoaVPet Coke) 5- Methyl chrysene Bailer 1 (Subbrt. CoaVPet Coke) Benzo(e)pyrene Boiler 1 (Subbrt. CoaVPet Coke) Boner 1 (Subbrt - CoaVPet Coke) Benzo(k)fluoranthene Boiler 1 (SubbR- CoaVPet Coke) Pentachlorophenol Boiler 1 (Subbrt. CoaVPet Coke) Perylene I Boiler 1 (Subbrt - CoaVPet Coke) ?Chi-inane Boger 1 (Subbrt . CoaVPet Coke) Boiler 1 (SubbR. CoaVPet Coke) Boiler 1 (Subbrt . CoaVPet Coke) Boiler 1 (Subbrt . CoaVPet Coke) Boiler 1 (Subbrt. CoaVPet Cake) Boiler 1 (Subbrt. CoaVPet Coke) Boiler 1 (Subbrt. CoaVPet Coke) Boiler 1 (SubbR. CoaVPet Coke) Boiler 1 (Subbrt. CoaVPet Coke) Bo 1 (Subbrt. CoaVPet Coke) Boiler 1 (Subbrt. CoaVPet Cake) Boiler 1 (Bituminous Coal) 001 Boiler 1 (Petroleum Coke) NOx (Nitrogen oxides) 001 Boiler 1 Petroleum Coke) PM10 Boner 1 ( Petroleum Coke Boiler 1 (Petroleum Coke) Boger 1 (Petroleum Coke) 'So ler 1 (Petroleum Coke) Boiler 1 (Petroleum Coke) Soiler 1 (Sawdust) Boiler 1 (Waste 081) Boger 1 Boiler 1 (Waste 011) 001 001 Bonier 1 (Waste 011) 001 ! 001 !Boiler 1 (Waste Oil) 001 1 Boiler 1 (Waste 041 !Chromium I I l) 001 001 Boiler 1 (Waste 011) 001 Boiler 1 (Waste Oil) Cabatt 001 Boiler 1 (Waste Oil) 001 001 Boiler 1 (Waste Oil) 001 001 u,,;r..r 1 (Waste Oil) 001 001 Boiler 1 (Waste Oil) )sophorone Methyl cntonde Methyl ethyl ketone Methyl hydrazine Met iodine Met iso• ketone Methyl methacrylate Met tertra • Naphthalene Coal/Pet Cake) Benzo(a y ene ? ckel (Sutftdic - 1m - tides Nickel Subsutild Nickel Oxide Acena.hthem Acenaeht1Mene Anthracene Benzo(a)anthracene B enzo(g, h.r)perylene C •ene I Fluoranthene Fluerene Benzo(b)fluoranthena Benzo(b, k )fluaranthene Styrene Sulfuric acid Tetrechioroethylene Toluene 1.1 1- Tnchloroethane Trichioroethylene Vrry1 acetate Virrylidene chloride m,p- Xylenes o- Xylenes Xylenes PM 500 (Sulfur Oxides) Carbon Monoxide VOC (Volatile Or. anic Com•ounds) Lead NOx (Nitro•en oxides) Boiler 1 (Waste Oil) PM10 Boiler 1 aste Oil) PM aste 011) 50x (Sulfur Oxides) Carbon Monoxide VOC {Volatile Or. anic Compounds Acetaldehyde Arsenic Benzene Cadmium Chromium Copper Dioxins /Furans 1, 2, 3.7.0- oentachlorodi- benza -p osoxsn 1 .2, 3, 4.7,8- hexachlorodi- benzo-j- dioxin File: IL;1Work1N SP1347671tech\KinglAS_Ki rig_ 11_1 7a, x!s Calcs Northern States Power - Allen S. King Gene 'ig Plant Table A -1. Significant Activities Emission Calculations Pollutant Pollutant - ether Actual Throu•h•ut 2 (U' #s/yr) 1 439,010 tons 1.60E -04 IAP -42. Table 1 1 -14 ' 5.30E -04 IAP -42, Table 1.1 -14 1439.010 1439.010 1 tons 26.509,119 MMBtu IIIIMMIHAPs .. 1.439,010 WUIIIIIIIIIIIIIIIMEIEUIIMMMIEIEEBEMIIIIIIIMIMIIIIIIIIII 1.439,010 trEMIIMIIMIMOIMISEMERMIII.11111.1111.1111.1111 1,439,010 #tons 28,509,119 MMBtu 1 439.010 tons 1 tons 1,439.010 tons 1.439,010 tons 1 tons 1.439.010 1 tons 1 tons 1,439.010 tons 1.439.011 1,439.010 tons 439.010 tons 1,439.010 tons 3,30E -07 1,439,010 tons 2,20E -08 26,509.119 MMBtu 26.509.119 MMBtu 26,509,119 MMBtu 26,509,119 MMBtu 26, 509,119 M M Btu 26. 509.119 MMBtu 1 tons 26.509 119 MMBtu 1 1 439,010 26.509,119 1.439,010 1.439,010 I tons 1.439.010 1 1 26,509.119 1.439,010 001 Boiler 1 (Waste Oil) 6e hum 216 Chromium (VI) 0 tons MMBtu tons tons tons MMBtu tans tons tons 1,439 tons 26.509.119 1 MMBtu tons MM Btu 26,509,119 I MMBtu 26,509,119? MMBtu tons 0IMMBtu 1 tons NA Accounted for at Boger 1 (coaVcoke tons NA Accounted for at Boger 1 coaVcoke 0 tons NA Accounted for at Boiler 1 [coaVcoke 0 tons 0 tons 0 tons 0 tons 0 tons 2 MGaI 2 Meal 2,65E +02 2, MGol 2 MGat 216 MMBtu 216 MMBtu 4- 00E -06 AP -42, Table 1.3-10 2 .MGat 216 MMBtu 216 MMBtu 2 2 1 1 6 61 m hi m M 8 S t t u u 0 10"12 Btu 0110'12 Btu Page 2 of 22 Units tons tons 216 MMBtu lb/Unit Cons 3.90E -04 AP -42, Table 1 -14 5.02E -06 HAP, Report, Table A4 2.90E -04 AP-42, Table 1 .1 -14 1.30E -05 AP-42, Table 1.1 -13 15% of Total Nickel EPRI Data provided by NSP 50% of Total Nickel I EPRI Data provided by NSP 32% of Total Nickel EPRI Data •rovided b NSP 3% of Total Nickel 1.21E-06 5.10E -07 2.50E -07 2.10E -07 AP-42, Table 1 -12 8.00E -08 AP -42, Table 1 1 -12 3.80E -08 1.10E -07 2.70E -08 1.00E -07 IAP-42, Table 1 -12 7 10E -07 AP-42, Table 1 1 -12 9.10E -07 AP-42. Table 1.1 -12 6.10E -08 AP -42, Table 1 -1 -12 2 70E-06 AP-42, Table 1-12 2.00E -09 6.00E - 09 4.00E -09 3.00E -09 8.04E -09 i HAPs Report, Table A-4 7.50E -08 I HAPs 1.60E -05 4.90E -06 }} 8.49E -: 2- 06E -06 IAP -42, Table 1 -17 (uncontrolled) 1 50E 3.80E -04 1AP -42, Table 1.1 -14 2.73E 5.30E -08 2.50E -05 4.30E -05 2.40E -04 2.00E -05 3.10E -06 7.60E -06 8.70E -06 JHAPs Report, Table A-4 8.88E -C 1 20E-06 8.10E -07 3.70E -05 NA Accounted for at Basler 1 {coaVcoke 00 Accounted for at Boiler 1 (coaVcoke NA Accounted for at Boiler 1 (coaVcoke NA Accounted for at Boiler 1 (coaVcoke) 2.00E *01 1.25E +01 AIRS 12.5X1%Ash 6.10E +01 AIRS 61 X 1% Ash 5,00E- 00 'AIRS 1 -01- 013-02 1- 00E +00 8.20E -06 2.14E -04 3.00E -08 3.00E -06 82% of Total Cr 8.00E -06 8.78E -04 4.00E -06 Emission Factor 70E -04 AP-42, Table 1 -14 AP-42, Table AP --42 Table 1 -12 1 -12 AP-42, Table 1.1 -12 AP-42, Table 1 1 -12 AP-42, Table 1.1 -12 AP-42. Table 1.1 -12 FiAPs Report, Table A-4 AP-42, Table 1.1 -14 HAPs Report, Table A-4 AP-42, Table 1.1 -14 !AIRS 1 - 01 - 013 - 02) , AIRS (147 X 1.8 % S AIRS (1 -01- 013 -02) HAPs Re•ort, Table A. AP-42, Table 1 -3-9 AP-42, Table 1 .3-10 AP-42, Table 3-10 3.00E -06 'AP-42, Table .3-10 HAPs R eoort Pa.e 6-45 1896 of Total Cr HAPs Report. Pa.e 6-46 3.20E -05 EPRI data- Table 3-1 John Chelstrorn, NSP AP -42, Table 1 -3-10 HAPs Report, Table A-5 3 RAPS Report, Table A-5 9- 90E -08 HAPs Report. Table A-5 Soure Contro4 Efficiency [31 EMMEN Print Date 01120/00 Actual Ems ton AE t. 4 17E 1 15E 3.810 2.81 E 1 22E 6.656- 6. 495 44 2.52E 2.09E 9 -35E 8.845 - 2.28E- 1.46E -• 1 37E 1 134E 3.87E 1 -80E 51E 5.766 2.73E- 791E 1 94E -• 7 20E 5.11E- 6.556- 4.39E- 1 94E 2.37E- 1 58E- HAPs Report, Table A-4 2.65E HAPs Report, Table A-4 ! 7.95E 5.30E_. NAPS Report, Table A-4 3. 98E_c 1 -08E- Report. Table A-4 9.94E- 1.15E HAPs Report. Table A-4 7 02E 1.80E -C CEM Method 23.31 AP -42, Table 1 1 -14 3.09E AP-42, Table 1 -14 1.73E -3 AP-42, Table 1 -14 1.44E -3 HAPs Report, Table A-4 4.11E-3 AP-42. Table 1.1 -14 4.92E -0 HAPs Report, Table Amt 1.59E HAPs Report, Table A-4 1 -C- AP-42, Table 1.1 -14 7 -C 0,00E +C 0.00E +G'.: 13.00E +0r 0.00E *C' 0.00E +0 0.00E +3 0.00E'A 0.00E + +: 0 0.00E +3 98.678 1- 43E -0- 68.678 0.005+433 0 0.00E+ -0C 1 111111111111111 8.85E -0 8. 87E -C 4.33E -0 1.85E-07 3.24E -0; 3.24E -C 3.24E -3 2.66E-07 5.84E -30 3.46E -06 8.49E -.0 9.49E -05 4 33E-1 1.07E• 1 Stack 10 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 SV 001 001 001 001 001 001 001 Barr Englneenng Company Emission Unit 10 Description EU I 0escn tion 001 Boiler 1 (Waste Oil) 001 Boiler 1 (Waste Oil) 001 ;Boiler 1 (Waste 00) 001 1 Boiler 1 (Waste Oil) Boiler 1 {Waste Oil 001 I Boiler 1 (Waste 0ll) 001 f Boiler 1 (Waste Oil) 001 001 i Boiler 1 (Waste 00 001 001 LBoiler 1 (Waste Oil) 001 001 j Boiler 1 (Waste Oil) 001 001 1 Boiler 1 (Waste Oil) 001 001 f Bader 1 (Waste Oil 001 001 001 j 001 Boiler 1 (Waste 0d) 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 Bailer 1 (Waste Oil 001 Boiler 1 (Waste Oil) 001 ' Basler 1 (Waste 001 I Boller 1 (Waste Oil) 001 !Boiler 1 (Waste Oil) 001 E Boiler 1 (VVaste Oi 001 001 001 1 Bailer 1 (Waste 00) 001 'Boiler 1 (Waste Oil) 001 I 0 01 001 I Soifer 1 (Waste 00) 001 j Bader 1 (Waste 0d) 001 {Boiler 1 (Waste 0i1) 001 ( Boller 1 (Waste Oil) 0 01 001 001 Bader 1 (Waste Oil) Bader 1 Waste Oil) Boiler 1 (Waste 00) Boiler 1 (Waste 0d) Boiler 1 (Waste Oil) Boiler 1 (Waste Oil) Boiler 1 (Waste 00) 001 Boiler 1 (Waste 011) Boiler 1 (Waste 00) 001 ;Boiler 1 (Waste Oil) 001 Boiler 1 (Waste Oil) 001 i 001 Boiler 1 (Waste Oil) 001 Boiler 1 (Waste 011) ! Pyrene 001 ` Bot€ 1 (Waste Oil) 001 1 Boiler 1 (Waste Oil) 001 1 Bailer 1 (Waste Oil) }{ 001 l Boiler 1 (Waste Oil) 001 I Boiler 1 (Waste Oil) 001 !Boiler 1 (Waste Oil) 001 ;Boiler 1 (Waste Oil) 001 1 Bosfer 1 (Waste Oil) 001 !Boiler 1 (Waste Oil) 001 I Boiler 1 (Waste 011 001 'Boiler 1 (Waste 00) 001 j Boiler 1 (Waste 011) 0 01 001 001 } Boiler 1 (Natural Gas) 001 Roder 1 (Natural Gash 001 1 Batter 1 (Natural Gas) 001 Boiler 1 (Natural Gas) 001 I Boiler 1 (Natural Gas) 001 !Boiler 1 (Natural Gas) Boiler 1 (Natural Gas) 001 Boiler 1 (Natural Gas) 001 1 Boiler 1 (Natural Gas) 001 I Boiler 1 (Natural Gas) Boiler 1 (Natural Gas) 001 Bailer 1 (Natural Gas) 001 ! Boiler 1 (Natural Gas) 001 I Soifer 1 (Natural Gas) 001 Boiler 1 (Natural Gas) 001 18oder t (Natural Gas 001 i Boiler 1 (Natural Gas) 001 f Boiler 1 (Natural Gas) 901 l Bailer 1 (Natural Gas) 001 1 Boiler 1 (Natural Gas) 001 1 Boiler 1 (Natural Gas) 001 I Boiler 1 (Natural Gas) 001 I Boiler 1 (Natural Gas) 001 !Boiler 1 (Natural Gas) 001 Boner 1 (Natural Gas) 001 Boiler 1 (Natural Gas) 001 I Soder 1 (Natural Gas) 001 Boiler 1 (Natural Gas) 001 Boiler 1 (Natural Gas) 001 Boiler 1 (Natural Gas) 001 Boiler 1 (Natural Gas) 1 2 3 6 7.8-hexie 1.2.3.7,8,9- hexacMar m 1, 2, 3 . 4 . 6 . 7 .3- heptachlorodi.benzo- p -dioxxt Octacniorodi- benzo- o- dioxrt 1 2.3.7 , 8 -penta chlorodi-benzofuran 2.3. 7 8- pentach€orrodi•bertzofuran 1 .2.3,4- 7 , 8-hr xachlorodi- ben.afu an 0 1.2,3.6.7 B- hexachlnrodi- benzsfuran 0 2, 3.4.6, 7 8- hexachlorodi- benzofuran 0 0ctacttlorods- benzofuran 0 Et benzene 2 Formaldehyde 2 Hydrogen Oro • en fluoride Lead Manganese 216 Mercury Methyl chloride 216 Naphthalene Nickel Nickel (Sulfidic includes Nickel Subsulfide) N Oxide Nickel (Soluble) Nickel (Metallic) Phenol PAHs (Total) 216 Acenaohthene 2 Acenaphthylene 2 Anthracene Benzo(a)anthracene 2 Benzo(b.k)fluoranthene 2 Benzo(g,h,i)pery€ene 2 Chrysene €Dibenzo(a, h)artthra cene Fluoranthene Fluorene 2 I MGaI 001 001 Boiler 1 (Waste Oil) l lndeno(1,2,3- cd)pyrene 2 MGaI 001 001 1 Boiler 1 (Waste 00) Phenanthrene OCDD Nitrobenzolluoranthene 216 Nitrochrysenelhenzanthracene 216 POM Selenium Tetrachloroethy)ene 216 Toluene 1 1.1- Tnchloro ethane Vinyl acetate 216 m, ■ X cries o- Xylenes inc NOx )Nitrogen oxides) 39 { PM10 { I M i 00x (Sulfur Oxides) Carbon Monoxide VOC (Volatile Organic Compounds Arsenic Banunt Benzene Beryllium Butane Cadnaum Chromium (111) Cobalt Copper Ethane Formaldehyde Hexane Lead Manganese Methane Mercury Molybdenum Naphthalene Nickel PAHs (Total) chloride 2- Methylnaxhthalene Acenaprehylene 'northern States Power - Alien S. King Generati 'ant Table A-1. Significant Activities Emission Calculations Pollutant Pa&dart 7 . B-# et ra odor❑ d}.b enzofuran 3- Mettrylch €oranthrene 7 .12- Oimethylbenz(a)anthracene Acenaohthene Actual Throu h ut 2 (Uni'tslyr) (Units) 216 216 216 216 09 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 216 216 218 216 2 2 2 2 2 2 2 2 2 0 0 2 216 2 0 0 0 0 0 10"12 Btu 10'12 Btu 10"12 Btu 10"12 Btu 10"12 Btu 10'12 Btu 10"12 Btu 10"12 Btu 10"12 Btu 10^12 Btu MGai MGaI MMBtu MMBtu MMBtu M M B tu MMBtu MMBtu MGai MMBtu M M Btu MMBtu MGaI MGaI MGaI MGM MGaI MGaI MGaI MGaI MGaI MGai 1 05E-05 IAP -42, Table 1.3-9 2 J MGaI MGaI MMBtu MMBtu MGaI MMBtu MMBtu MGaI MGa MMBtu MMBtu MGaI MMBtu MMCE MMCF MMCF MMCF MMCF MMCF MMcf MMCE MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMCE MMcf MMcf MMcf File. L.\ Work\ NSP1347671tech )KinglAS_King_11_17a.xls Calcs Page 3 of 22 0"12 Btu (tb/Unit) 8.20E -06 f HAPs Report. Table A-5 9.60E -06 5.90E -05 11•IAPs Report. Table A-5 1.411E -04 i HAPs Report, Table A-5 6.70E -06 jHAPs Report. Table A -5 8,20E -06 5- 90E -06 IHAPs Report, Table A-5 9.60E -06 I HAPs Report, Table A-5 4.413E -06 I HAPs Report. Table A-5 2.80E -06 IHAPs Report . Table A-5 2.10 E -05 8.36E -05 4. 80E -02 2.37E -03 EPRI data Table 3-1 (John Chelstrom, NSP) 1 -04 EPRI data Table 3.1 John Chelstrom, NSP 9.00E -06 AP -42, Table 1.3-10 6.00E -06 AP -42, Table 1.3-10 3.00E -06 AP-42 Table 1.3-10 3.23E -05 HAPs Report, Table A-5 _ 3.49E 1.13E -03 AP-42. ";able 1.3-9 9.77E 3.00E -06 LAP -42, Table 1.3-10 _ 3.24E 15% of Total Nickel EPRI data (John Chelstrom, NSP) 4.87E 50% of Total Nickel EPRI aata (John Chelstrom, NSP) T 1 62E 32% of Total Nickel 1 EPRI data (John Chelstrom, NSP) 104E 3% of Total Nickel 1 EPR! data (John Chelstrom. NSF) 1 73E 2.43E -05 1 HAPs Report. Table A-5 1.32E -06 2.11 E -05 AP -42. Table 1.3-9 2.53E -07 1 22E-06 4.01 E -06 AP-42. Table 1.3-9 1.48E -06 AP -42, Table 1.3-9 2.26E -06 AP -42, Table 1.3-9 2.38E -08 AP-42. Table 1.3-9 1 67E-06 f AP-42 Table 1.3.9 4.84E -06 AP-42, Table 1.3-9 4,47E -06 AP-42, Table 1.3-9 2.14E -06 1 AP -42, 4.25E -06 3.10E -09 i AP -42. Table 3-9 2.68E - 1 50E -08 I HAPs Report. Table A-5 1.62 E 1.60E -09 1HAPs Report, Table A-5 1.73E - 3.30E -03 ;AP -42, Table 1.3-8 2.85E 1.50E -05 5.50E -07 j HAPs Report, Table A-5 5 6.20E -03 1AP -d2. Table .3-9 2.36E -04 IAP -42. Table . 3-9 5.15E -06 1.35E -06 1 90E-04 4.00E -06 AP-42. Table 1.3-10 5.50E +02 1 Table EC -02.1 3.00E +00 AIRS (1 -01- 006 -01) 3.40E +00 A €RS (1 -01- 006-01 6.00E -01 Table EC -02.1 0 1 -186- 4.00E +01 Table EC -02.1 1.40E +00 Table EC -02,1 0 2.76E- 2.00E-04 AP-42, Table 1 4-4 3.94E- 4.40E-03 AP-42, Table 1.4-4 8 67E- 2.10E -03 1AP -42, Table 1 4-3 1.20E -05 AP -42, Table 1 4-4 2.10E +00 AP-42. Tabl 1 4-3 1.10E -03 AP -42, Table 1 4-4 1- 40E -03 8.40E -05 8.50E -04 3.10E +00 7,50E -02 1 BOE +00 2.30E +00 2- 60E -04 1 10E -03 6.10E -04 Emission Factor )HAPs Report. Table A-5 HAPs Report, HAPs Report , Table A-5 AP -42, Table 1.3-9 , AP-42, Table 1.3-8 HAPs Report. Tab A-5 AP -42. Table 1.3-9 AP-42, Table 1.3-9 Table 1.3-9 1 -85E 1 AP-42, Table .3-9 3.68E AP-42 Table 1.3-10 1 -62E HAPs Report, Table A-5 5.57F HAPs Report, Table A-5 1AP -42. Table 1.3-9 AP-42, Table 1.4-4 AP -42, Table 1 4-4 AP -42 Table 1 4-4 AP -42, Table 1 4-3 AP -42. Table 1 4-3 AP -42, Table 1.4-3 5.00E -04 iAP -42, Table 1.4-2 3.80E -04 AP -42. Table 1 4-4 { AP -42. Table 1 -4-2 AP-42, Table 1.4-4 1AP -42. Table 1.4-4 !AP -42, Table 1 4-3 2.10E -03 AP-42. Table 1 - 4-4 2.40E -05 AP-42, Table 1 4-3 1 .80E -06 AP -42, Table 1.4-3 1 606-05 AP-42, Table 1.4-3 1.80E -06 1AP -42 Table 1.4-3 1 .80E -06 ' AP-42, Table 1.4-3 Table A-5 } 6.54E -04 ) HAPs Report. Table A-6 Souirc (3] Control Actual Efficiency (31 ErnIssaon AE tons,. 8.877 Print Date 01/20/00 1 048 6.38E 1 517 l ?4 F 8.877 6 -38E 1 CAE 4 787 3.03E 2.27E 5 -507 4.157 2.58E 1 196 9.73E 8.49E 3,24E 2.63E 1.43E 1 83E 2.19E 1.08E 3.47E 1.28E 1 -95E 2.06E 1 -44E 4.19E 3.87E 9.08E 5.36E- 1.48E - 1.64E- 4.33E 0 1.08E.- 98.678 7. 81E- 98.878 7.81E 0 7.88E- 4,14E 2.36E- 4. 14E -- 2.17E -, 2.76E••. 1.65E 1.67E-1 6.11E00 1.48E 3.55E-1. 9.85E- 7.49E- 4.53E 5.12E 2.17E 1.20E -- 4.14E -0 1 -29E 4.73E-0 3.55E 3.15E -C 3.55E- 3.55E Stack 10 Emission Unit Polk4tant Actual Throughput 121 Emission Factor Control Erriciensy (31 Actual Emission.: i i 10 Description (Units/yr) (Units) (lbitJnit) I Source SV Et) i Description Pollutant 1 AE ton,, - 001 001 I5cef 1 (Natural Gas) Anthracene 39 MMcf 2.40E -06 ;AP -42, Table 1 4-3 4 73E 001 001 =Bailer 1 (Natural Gas) Benzo(a)anihracene 39 Mute( 1.80E -06 !AP -42, Taole 1 4.3 - ..� 3 55E 001 001 1 Boiler 1 (Natural Gas) Benzota)pyrene 39 MMcf 1.20E -06 AP-42. Table 1 4-3 2 36F 401 001 ;Boiler 1 (Natural Gas) Benzotb)fluoranthene 39 MMcf 1 817E -06 AP -42. Table 1 4-3 1 550 001 001 !Boiler 1 (Natural Gas) Benzot•,h.t • ene 39 MMcf 1.20E -06 AP -42, Table 1 4-3 2 38F 001 001 l Boiler 1 (Natural Gas) BenzoikNluoranthene 39 MMcf 1.80E-06 AP -42, Table 1 4-3 3 55E 001 001 1 Bader 1 (Natural Gas) Chrysene 39 MMcf 1.80E -06 lAP -42. Table 1.4-3 3 55E 001 001 J Boiler 1 (Natural Gas) Dibenzo(a,h)anthracene 39 MMcf 1.20E -06 IAP -42, Table 1.4-3 2 36F 001 001 1 Boiler 1 (Natural Gas) Dichkxobenzene 39 MMcf 1 20E -03 ,AP -42, Table 1 4-3 2.38E 001 001 1 Boger 1 (Natural Gas) Fluoranthene 39 MMcf 3.00E -06 1 AP-42, Table 1.4-3 5.91 E 001 001 {Boiler 1 (Natural Gas) Fluorene 39 MMcf 2.80E -06 AP -42. Table 1.4-3 5 -52E 001 001 1 Boiler 1 (Natural Gas) t Indeno(1,2,3- cd)pyrene 39 MMcf 1.80E -06 AP-42, Table 1.4-3 3 001 001 } Boiler 1 (Natural Gas) Pherrsnthrene 39 MMcf 1.70E -05 1AP -42, Table 1.4-3 3 35E 001 001 - 1Bader 1 (Natural Gas) Pyrene 39 MMcf 5.00E -06 AP-42, Table 1.4-3 9 85 001 001 Boiler 1 (Natural Gas) Pentane 39 MMcf 2,80E +00 AP-42 Table 1.4-3 5 12P 001 001 $ Boiler 1 (Natural Gas) POM 39 MMcf 8.82E -05 NAPS Report. Table A-613) 1 74F 3 1 001 001 1 Boiler 1 (Natural Gas) Propane 39 MMcf 1.60E +00 IAP -42, Table 1.4-3 001 001 [Boiler 1 (Natural Gas) ,Selenun 39 MMcf 2.40E -05 AP-42, Table 1 4-4 4 73P 6.701= 4 53E 5.71E 001 001 !Boiler 1 (Natural Gas) Toluene 39 MMcf 3.40E -03 AP-42. Table 1.4-3 001 001 Boiler 1 (Natural Gas) Vanadium 39 MMcf 2.30E -03 AP-42, Table 1.4-4 001 001 !Boiler 1 (Natural Gas) Zinc 39 MMef 2.90E -02 AP -42, Table 1.4-4 I 001 001 !Boiler I i Spent Oxide) 0 tons Saint Oxide 0 OOF ! 002 002 Auiliary Boiler 2 (Fuel Oil) NOx (Nitrogen oxides) 3 MGaI 2.40E +01 Table EC -02.1 0 3.36E 002 002 l Auxiliary Boiler 2 (Fuel OH) PM 10 3 MGaI 1.00E +00 Table EC -02.1 0 1 40E 002 002 IAuxliary Boller 2 (Fuel Oil) PM 3 MGai 1 2.00E +00 Table EC -02.1 0 2.80E 002 002 l Auxiliary Boller 2 (Fuel Oil) SOx (Sulfur Oxides) 3 MGaI 7.18E +01 Table EC- 02.1(136.5'.5%S) 0 1 01E 002 002 Atxiiiary Boiler 2 (Fuel Oil) Carbon Monoxide 3 MGai 5.00E +00 Table EC -02.1 0 7 ODE 002 002 (Auxiliary Boiler 2SFuel Oil) VOC (Volatile Organic Cornaounds) 3 MGaI 2.00E -41 (Table EC -02.1 0 2,80E 002 002 FAuoliary Boiler 2 (Fuel Oil) Acetaldehyde 392 MMBtu 8.20E -06 HAPs Report, Table A-5 0 1.61 E 002 002 IAuxaliag Boiler 2 (Fuel Oil) Arsenic 392 MMBtu 4.00E -06 AP-42, Table 1.3-10 0 7.84E• 002 002 Auxiliary Boiler 2 (Fuel Oil) Benzene 3 MGai 2.14E -04 AP-42, Table 1.3-9 0 3,000 002 002 Auxiliary Boiler 2 (Fuel Oil) Beryllium 392 MMBtu 3,00E -06 AP-42, Table 1.3-10 0 5.88E 002 002 Auxiliary Boiler 2 (Fuel Oil) Cadmium 392 MMBtu 3.00E -06 AP-42. Table 1 -3-10 0 5.88E 002 002 •Auxiliary Boiler 2 (Fuel Oil) Chromium 392 MMBtu 3.00E -06 AP -42, Table 1.3-10 0 5.88E 002 002 1Auxiliary Boiler 2 (Fuel OH) Chromium (111) 82% of Total Cr HAPs Report. Page 6-45 0 4.82E 002 002 Auxiliary Boiler 2 (Fuel OH) Chromium (VI) 18% of Total Cr HAPs Report. Page 6-45 0 1 06E 002 002 ALmi :ary Boiler 2 (Fuel 00) Col at 392 MMBtu 3.20E -05 EPRI data. Table 3-1 (John Cheistrom, NSP) 0 6.270 002 002 Auxiliary Boiler 2 (Fuel Oil) Cooper 392 MMBtu 8.00E -06 AP-42. Table 1.3-10 0 1.18E 002 002 ;Auxiliary Boiler 2 (Fuel Oil) Dioxnns/Furans 392 MMBtu 8,78E -04 HAPs Report. Table A-5 (31 1.72E 002 002 (Auxiliary Boiler 2 (Fuel Oil) 1, 2, 3, 7 ,8- pentachlorodi- benzo- p• -diox1 0 10'12 Btu 4.00E -06 HAPs Report, Table A-5 7.840 002 002 Auoliary Boiler 2 (Fuel OD 1,2,3 4,7,8- hexzchlorodi -benzo dioxin 0 10"12 Btu 9.90E -06 HAPs Report, Table A-5 1 94E 002 002 Auxiliary Boiler 2 (Fuel 00) 1.2.3.6, 7, 8- hexachiorodi- benzo-p- dioxin 0 10.12 Btu 8.20E-06 HAPs Report, Table A-5 1 61 E • 002 002 ;Auxiliary Boiler 2 (Fuel Oil) 1,2,3, 7,0.9- hexachlorodi•- bets -p- dioxin 0 10"12 Btu 9.60E -06 HAPs Report, Table A-5 1 88E 002 002 Auxiliary Boiler 2 (Fuel Oil) 1,2,14 .6,7.841eptachlorodl- benm -p- dioxin _ 0 10"12 Btu 5.90E -05 HAPs Report , Table A-5 1 -160 002 002 Auxiliary Boiler 2 (Fuel Oil) Octacnlorodi-benzo -p- dioxin 0 10'12 Stu 1 40E-04 HAPs Report. Table A-5 2.74E 002 002 Auxiliary Boiler 2 (Fuel 0l 2,3,7.8- tetrachlorodi- benzofuran 0 10.12 Btu 6.70E -06 HAPs Report, Table A-5 1 31E- 002 002 Auxiliary Boller 2 (Fuel 00) 1. 2,3.78-aentachlorodi- benzofuran 0 10'12 Btu 8.20E -06 HAPs Report, Table A-5 1.810 002 002 Auxiliary Boiler 2 (Fuel ill) 2, 3.4.7,8- pentachlorodi- benzofuran 0 10"12 Btu 5.94E -08 .HAPs Report, Table A-5 1.18E 002 002 Auxiliary Boiler 2 (Fuel 001 1. 2 ,3,4.7.8-hexachlorodi- benzofuran 0 10"12 Btu 9.60E -06 HAPs Report, Table A-5 1 -88E 002 002 AwOlia Boiler 2 (Fuel 00) 1.2,3 .6.7,8- hexcachlorodi- benzofuran 0 1012 Stu 4.40E -06 HAPs Report. Table A-5 8.62E• 002 002 !Awoliary Boiler 2 (Fuel Oil) 2,3,4. 5.7,8- hexach1orodi- benzofuran 0 10.12 Btu 2.80E -06 HAPs Report, Table A-5 5,49E: 002 002 Auxiliary Boiler 2 (Fuel Oil) Octachlorodi- benzofuran 0 10"'12 Btu 2.10E -05 1HAPs Report, Table A-5 4 12E 002 002 Aimiiary Boiler 2 (Fuel 00) Ethyl benzene 3 MGai 6.36E -05 AP-42, Table 1.3-9 8.90E 002 002 Auxiliary Boiler 2 (Fuel Oil) Formaldehyde 3 MGaI 4.80E -02 AP-42. Table 1.3-8 6. 002 002 Auxiliary Boiler 2 (Fuel Oil) i-- drogen chtonde 392 MMBtu 2.37E -03 EPRI data, Table 3-1 (John Chelstrom. NSP) IMMINIIII 4.S5E 002 002 Aaxifia Boiler 2 Fuel Oil) dm •en fluonde 392 MMBtu 1.10E -04 EPRI data, Table 3-1 (John Chelstrom. NSP) Mil 2.16E 1.76E 002 002 Auxiliary Boiler 2 (Fuel Oil) Lead 392 MMBtu 9.00E -06 AP-42. Table 1.3-10 002 002 Aux ilia Boiler 2 (Fuel Oil) Ma •anese 392 MMBtu 8.00E -06 AP -42. Table 1.3-10 1.18E 5.88E 002 002 (Auxiliary Boiler 2 (Fuel Oil) Mercury 39212E 3,00E -06 1AP -42, Table 1.3-10 002 002 Auxiliary Boiler 2 (Fuel Oil) , Methyl chloride 392 MMBtu 3.23E -05 HAPs Report. Table A-5 8 002 002 Auxilia Boiler 2 (Fuel 04) Naphthalene 3 MGaI 1.13E -03 . AP-42. Table 1.3-9 1 56E _ 5 . 88 E• 002 002 ,Auxiliary Boiler 2 (Fuel 0 Nickel 392 MMBtu 3.00E -06 AP -42, Table 1.3-10 002 002 Auxolia Boiler 2 (Fuel 00 Nickel (Sulfide - ncludes Nickel Subsuffide 15% of Total Nickel EPRI data (John Chelstrom, NSP) 9.82E 2 002 002 Auxiliary Boiler 2 (Fuel 04) Nickel Oxide 50% of Total Nickel EPRI data (John Chelstrom, NSP) 002 002 Aimaliary Boiler 2 (Fuel Gil) Nickel (Soluble) 32% of Total Nickel EPRI data (John Chelstrom, NSP) 1.88E 002 002 Awoliary Boiler 2 (Fuel Oil) Nickel (Metallic) 396 of Total Nickel EPRI data (John Chelstrom, NSP) 1.760 002 002 Auxiliary Boiler 2 (Fuel 04) Phenol 392 MMBtu 2,43E -05 HAPs Report. Table A-5 4.760 002 002 Auxoiia Boiler 2 (Fuel Oil PAIHs (Total) 392 MMBtu 1.32E -06 HAPs Resort. Table A-5 3 111 2.59E 2.95E 3.54E 1.71 E 5 E 2 . 07 E 002 002 Au4 ary Boiler 2 (Fuel Oil) lAcenaphthene MGaI 2,11E-05 AP -42, Table 1.3-9 002 002 Au:diary Boiler 2 (Fuel 04) Acenaphthylene MGaI 2.53E -07 AP-42, Table 1.3-9 IIIIMINIONI 002 002 Aucilia Boiler 2 (Fuel 00 Anthracene MGaI 1.22E -06 AP-42, Table 1 -3-9 002 002 Auxilia Boiler 2 (Fuel 00 DEIREE1111111111111MG.1 4.01E-06 AP -42, Table 1.3-9 002 002 Auxiliary Bider 2 (Fuel 00) lBenzo(b.k)fluroanthene MGai 1.48E -06 AP -42, Table 1 -3-9 002 002 Auxiliary Boiler 2 (Fuel Oil) Senzoig,h,i)peryiene MGaI 2.28E -06 AP-42. Table 1.3-9 3 16 E 002 002 Auxiliary Boiler 2 (Fuel Oil) Chrysene MGai 111 2.38E -06 AP-42, Table 1.3-9 3 . 33 E 002 002 ...Auxiliary Boiler 2 (Fuel Oil) Diiberizo(a.h)anthracene MGai 1.67E -06 AP -42, Table 1.3-9 2 . 34 E $. - 002 002 Aweliary Boiler 2 (Fuel 00) Fluoranthene 3 MGai 4.84E -06 AP -42, Table 1.3-9 002 002 Auxiliary Soifer 2 (Fuel Oil) Fluorene 3 MGaI 4 47E-06 AP-42, Table 1 3-9 8.28E 002 002 1Audiary Boiler 2 (Fuel Oil) Indeno(1,2,3- cd)pyrene 31MGa1 2.14E -06 AP -42, Table 4.3.9 3 . 00 E 002 002 Auxiliary Ootler 2 (Fuel 06) Phenanthrei,e 3 MGaI 1.135E -05 AP-42. Table 1.3-9 1 47E 5.95 002 002 Auxiliary Boiler 2 (Fuel Oil) Pyrene 3 MGaI 4.25E -06 AP-42, Table 1.3-9 Barr Engineering Company File: L: 1Work1NSP134757\tech0KingiAS_Ki ng_11 _17a.xis Calcs Northern States Power - Allen S. King Gene' 'ig Plant Table Apt. Significant Activities Emission Calculations Page 4 of 22 Print Date 01/20/00 Stack Emission Unit ID r #la Desch non SV EU } Descnotion 002 002 l Auailiary Boiler 2 ( Fuel Oil) 002 002 ;Auaouary Boiler 2 (Fuel Oil) 002 i 002 I Auxiliary Boiler 2 (Fuel Oil) 002 002 lAwahary Bailer 2 (Fuel Od) 002 002 IAuxaivary Boiler 2 (Fuel Oil) 002 I 002 002 002 I At,00liary Boiler 2 (Fuel Oil) 002 002 Auxiliary Boiler 2 (Fuel 00) 002 002 (Auxiliary Boiler 2 (Fuel Oil) 002 002 l Awaliary Boiler 2 ( Fuel Oil) 002 002 !Auxiliary Boiler 2 (Fuel Oil) 002 002 002 002 `Auxiliary Boiler 2 (Natural Gas) 002 002 1 Boiler 2 (Natural Gas) 002 002 .Auxiliary Boiler 2 (Natural Gas) 002 002 !Awoliary Boiler 2 (Natural Gas) 002 002 l Auxiliary Bailer 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 [ !Auxiliary Boiler 2 (Natural Gas) 002 002 1Au:aliary Bo ter 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 1 Awu €iary Boiler 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 Awaiia Boiler 2 (Natural Gas) 002 002 Aux0iary Boiler 2 ( Natura€ Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 1Auioliary Boiler 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 AuxThary Boiler 2 (Natural Gas) 002 002 Awaiiary Boiler 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 Auxiliary Bader 2 (Natural Gas) 002 002 Awoiiary Boiler 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 Awaliary Boiler ` 2 (Natural Gas) 002 002 Auxalia Boiler 2 ;Natural Gas 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 Auxiliary Bailer 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 jAuaaliary Boiler 2SNatural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 :Auxiliary Boiler 2 (Natural Gas) 002 F 002 Auxiliary Boiler 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 AmPliary Boiler 2 (Natural Gas) 002 002 (Auxiliary Boiler 2 (Natural Gas) 002 002 lAuxitiary Boiler 2 (Natural Gas) 002 002 ! Auxiliary Boiler 2 (Natural Gas) 002 002 'Auxiliary Boiler 2 (Natural Gas) 002 002 iAuxoiiary Bo' €er 2 ([Natural Gas) 002 002 )Awoiiary Boiler 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 IAwaliary Boiler 2 (Natural Gas) 002 002 f Auxiliary Boiler 2 (Natural Gas) 002 002 lAixaliary Boiler 2 (Natural Gas) 002 002 !Auxiliary Boiler 2 (Natural Gas) 002 002 Auxiliary Boiler 2 (Natural Gas) 002 002 ; Auiliary Boiler 2 (Natural Gas) 003 003 003 003 !Coal Gallery 003 003 003 003 003 003 003 003 003 003 003 003 003 003 Barr Engineering Company Auxiliary Boller 2 (Fuel 00) 1Auxsliary Bailer 2 (Fuel Oil) Auxiliary Boiler 2 (Natural Gas) 003 I Coal Gallery 003 I Coal Gallery 003 'Coal Gallery 003 Coal Gallery 003 'Coal Gallery 003 Coal Gallery 003 :Coal Galie 003 Coal Gana 003 !Coal Gallery 003 (Coal Gallery 003 I Coal Gallery 003 !Coal Galle 0c00 Nitrobenzofluoranthene 1 Nitroch(ysenelbenzanthraceee POM Selenium Tetrachbraethylen e 1 Toluene 1 zinc PM Lead 1 1- Tnchtoroettlane Wry! acetate i m. o- Xylenes ! a-X 4enes NOx (Nitrogen oxides) PM10 SOx (Sulfur Oxides) Carbon Monoxide VOC (Volatile Organic Compounds) Arsenic Banurn Benzene Beryllium Butane Cadmium Chromium (111) 1 Cobalt Copper Ethane Formaldehyde Hexane Manganese Methane Mercu Molybdenum Naphthalene Ni ckel 003 l Coal Gafle Anti no 003 !Coal Gallery }Arsenic 003 !Coal Gallery Barium 003 'Coal Gallery { Befyil um PAHs (Total) 12- Methyinaohtha €ene 3-Met chloranthrene 1,12- Dimethylbenz(a)anttx Acenaphthene Acenannthylene Arrthracen e Benz(a)anthracene Benzo(a)pyrene Benzo(b )fluaranthene Benzo(g, h, i )pery)ene B Chrysene Dlbenzo(a,h)arrthracene Dichlorobenzene Fluoranthene Fluorene 1) ndeno(1.2.3- cd)pyrene i Phenarrthrene Pyrene Pentane POM Propane Selenium Toluene 'Vanadium !Zinc PM PM10 Aluminum Boron Cadmium Calcium Chlonne .Chromium (III) Cobalt I Copper 1 Fluonne Iron Lead Northern States Power - Allen S. King Generatin Table A -1. Significant Activities Emission Calculations Pollutant Potiutant Actual Throughput 121 Unit 33 33 9.188 9.188 9.188 9.188 9 9,188 9 9 9.188 9.188 9,188 392 392 3 392 392 3921 MMBtu 392 392 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 3 MGa) 3.10E -09 3 3 3 MMBtu M M B MGaI MMBtu MMBtu MGa) MGaI MMB MGai MMBtu MMCF MMCF MMCF MMCF MMCF MMCF MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf 33l MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf 33 I MMcf MMcf 33 MMcf I 1.80E -06 33 MMcf 1.60E -05 33 MMcf 33 MMcf 33 MMcf 2.40E -08 33 MMcf 1.80E -08 33 MMcf 33 MMcf 1.80E -06 33 MMcf 1.20E -06 33 MMcf 1,80E -06 33 MMcf 1.80E -06 33 MMcf 1.20E -06 33 MMcf 33 MMcf 33 MMcf 33 MMcf 33 MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf 9 MMcf MMcf MMcf MMcf 9.1881 MMcf 9 MMcf 9.188] MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf 9.1881 MMcf 9.188 MMcf File: 3 . Work1 NSP1347671tech \KinglAS_King Caics Page 5 of 22 Units )b14.1nit) `ant Emission Factor ! AP -42 Table 3-9 1.50E -08 I HAPs Report. Table A-5 1.60E -08 1 KAPs Report. Table A-5 3.30E -03 IAP --a2, Table 1.3-8 1- 50E -05 IAP -42, Table 1 3-10 5.50E -07 1 HAPs Report, Table A-5 5.20E -03 IAP _42, Table 1.1.9 2.36E -04 IAP -42, Table 1.3-9 5.15E -06 ilaAPs Report, Table A-5 1.35E -06 I HAPs Report, Table A-5 1.90E -04 IAP -a2, Table 1.3-9 4- 00E -06 1.40E +02 1Table EC -02.1 3.00E +00 jAIRS 1- 03- 006-02 3.00E +00 IA €RS 1- 03- 008-02 6.00E -01 (Table EC -02.1 3.50E +01 I Table EC -02.1 2.80E +00 2.00E -04 4- 40E -03 2.10E -03 1 20E -05 2.10E +00 1.10E -03 1- 40E -03 AP-42, Table 1 3-10 Table EC -02.1 1AP -42, Table 1.4-4 1AP -42, Table 1.44 AP-42, Table 1.4-3 AP-42, Table 1 4-4 IAP -42, Table 1,4-3 1AP -42, Table 1.4-4 IAP -42, Table 1 4-4 8.40E -05 , AP-42. Table 1.4-4 8.50E -04 AP-42. Table 1.4-4 3.10E +00 7.50E -02 1.80E +00 5.00E -04 3.80E -04 2.30E +00 2.60E -04 1.10E -03 6.10E -04 6.54E -04 } 2.40E -05 1.20 E -06 1.20E -03 1.70E -05 5.00E -06 2.60E +00 8.82E -05 1- 60E +00 2.40E -05 3.40E -03 2.30E -03 9.76E -08 2. -08 3.09E -03 7 99E -06 4.77E -07 2.45E -06 AP-42, Table 1.4-3 AP -42, Table 1.4-3 AP-42. Table 1.4-3 AP-42. Table 1.4-2 AP-42, Table 1.4-4 AP -42, Table 1 -4-2 AP-42. Table i .4-4 AP-42. Table 1.4-4 AP-42, Table 1.4-3 2.10E -03 IAP -42. Table 1.4-4 HAPs Report, Table A-6 AP-42. Ta €e 1.4-3 IAP -42. Table 1.4-3 } AP-42, Table 1.4-3 1.80E -06 1AP -42, Table 1.4-3 1. 80E -06 1AP -42 Table 1.4-3 AP-42, Table 1.4 -3 AP-42, Table 1 4-3 AP-42, Table 1.4-3 AP-42, Table 1 4-3 AP-42 Table 1 4-3 AP-42, Table 1.4-3 AP -42, Table 1,4-3 AP -42, Table 1.4-3 AP-42. Table 1.4-3 3.00E -08 iAP -42. Table 1.4-3 2.80E -06 AP -42, Table 1 -4-3 1.90E -08 1 AP-42. Table 1 4-3 AP-42, Table 1.4-3 AP-42, Table 1.4-3 AP-42, Table 1.4.3 HAPs Report, Table A-8 AP-42. Table 1 4-3 AP-42. Table 1.4-4 AP-42, Table 1.4-3 AP-42. Table 1 -4-4 2.90E -02 AP -42. Table 1.4-4 4.29E -01 Based on 0.003 grlacf 4.29E -01 Based on 0.003 grlacf 1.92E -03 .1998 NSP Coal Data 11998 NSP Coal Data 1.99E -07 1998 NSP Coal Data 1.10E -04 11998 NSP Coal Data 1.02E -07 11998 NSP Coal Data 3.24E -06 1 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1..44E -06 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 9.54E -06 11998 NSP Coal Data 8.46E -04 fi 998 NSP Coal Data 8.42E -07 1998 NSP Coal Data Per Per Source [ (3] Control Efficiency [3] Print Date 01i20/00 Actuaai Emats+ans tonstyrl AE torts# 4 34E. 2.94E 3.14E 4 82E 2 -940 1 080 8.68E- 3.30E 1 01 E• 2.65E 2.68E 7 64E 2.28E - 4.89E. 4. 89E 9 78E 5.71E- 4.56E- 3 26E 7 17E -. 3.42E- 1 98E 3.42E- 2 280 1,37E 1 5.05 E- 1.22E 2.93E 8.15E- 6.19E 3.75E 4 24E 1.79E 9.94E- 3.42E -U 070- 2.93E 2,61E 2.93 E 2.93E 3.910 93E-7. 1.96E 2.93E-C 1.96E -C 2.93E C 2.93E -C'- 1.98E -C • 1.98E 4.69E-Lc 4.58E-O 2.77E -C 8.15E -C.?' 4.24E -C. 1 44E -C- 2.61 E -0: 3.91E -C -. 5.54 E 3.75E 4.73E-0 Nancy Stafld 5/3199 1.978*0C Na Staffd 5!3199 1.97E�u 8.84E -0: 4. 48E-0 - 9 -18E -0 • 5.06E - G 4- 67E -0 1.49E -C 1 1.03E C, 1 .42E -C- 3.67E - C: 8.83 E -0+ 2.19E -01 1 13E -0 4.38E -C` 3.89E -00 3.87E -01 Stack ID sV 003 003 003 003 003 003 003 003 003 003 003 003 003 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 004 005 005 005 005 005 005 005 005 005 005 005 005 005 005 005 005 005 005 005 005 005 Barr Engineering Company ID EU 005 005 005 005 003 !Coal Gallery 003 E Coal Gallery 003 [, Coal Gallery 003 !Coal Gallery 003 [Coal GaHery 003 I Coai Gallery 003 [ Coal Gallery 003 !Coal Gaaery 003 [Coal Galle 003 ! Coai Gallery 003 [Coai Gall 003 Coal Gaile 003 I Coal Gallery 003 003 Coal Gallery 003 003 Coal Gallery 003 003 Coal Gallery 003 003 Coal Gallery 004 004 [Transfer House 1 004 004 'Transfer House 1 004 ! Transfer House 004 Transfer House 1 004 !Transfer House 1 004 1Transfer House 1 004 [Transfer House 1 004 [Transfer House 1 004 1 Transfer House 1 0€14 Transfer House 1 004 004 Transfer House Transfer House 004 Transfer House 1 004 ,Transfer House 1 004 !Transfer House 1 004 !Transfer House 1 004 Transfer House 1 004 [Transfer House 1 004 ! Transfer House i 004 ! 004 Transfer House 1 004 ! 004 . Transfer House 1 004 Transfer House 1 004 [Transfer House 1 004 [,Transfer t House 1 004 Traansfer House 1 004 I Transfer House 1 004 ! Transfer House 1 004 1 Transfer House 1 004 . Transfer House 1 004 i Transfer House 1 004 Transfer House 1 004 Transfer House 1 004 Transfer House 1 004 Transfer House 1 005 005 005 005 Crusher House Crusher House Crusher House 005 005 Crusher House 005 005 Crusher House 005 005 [Crusher House 005 005 Crusher House Crusher House Crusher House 005 Crusher House Crusher House 005 Crusher House 005 Crusher House 005 Crusher House 005 I Crusher House 005 {Crusher House 005 !Crusher House 005 !Crusher House 005 Crusher House 005 Crusher House 005 [Crusher House 005 I 005 1Crusher House 005 005 1 Crusher House 005 [Crusher House 005 'Crusher House 005 i Crusher House 005 I Crusher House 005 [Crusher House 005 'Crusher House Emission Unit Description Description Magnesium Manganese Mercury Molytdenum ' Nickel Phosotsorus Potassurn Seienern Silicon Silver Sodium 1 Strontem Sulfur Thallium Tita raum Vanadtim Zinc PM PM10 Aluminum Antimony Arsenic Barium Be Boron Cadmium Calcium Chlorine Chromnxn (11 €) Cobalt Iron Lead Magnesium Manganese 1 M ercury r f Molybdenum I Nickel Phosphorus Potassium 'Selenium 'Silicon Slyer Sodium Strontium Sulfur Thallium Trtaneim Vanadium Zinc PM PM10 Aluminum Arsenic Banum Beryllium Boron Cadrrku rs Calraum Chlorine Chrorni un jlll) Cobalt Copper Fluorine Iron Lead Magnesium Manganese Mercury Molybdenum Nickel Phosphorus Potassium Seleneun Silicon j Silver I Sodium 1 Strontium Northern States Power - Allen S. King Gene Table Apt. Significant Activities Emission Calculations Potkatant Pollutant Actual Throughput (21 (Uni#slyr) 9.188 MMcf 9188 MMcf 9.188 MMcf 9.1881MMcf 9.18BJMMcf 9.188 9.188 9,188 9.188 9.188 9 9.188 9 9,188 8.556 8.556 8.556 8.556 Copper 8.556 Fluorine 8.558 8,556 6. 556 8,556 8.556 8,556 8,558 8,556 8,556 8.556 8.556 8,556 8,555 8.556 8.556 8.558 8.556 8.556 MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf 9.188 MMcf 9 MMcf 9 MMcf MMcf MMcf MMcf MMcf MMcf 8.556 MMcf 8.556 MMcf 8,5561 MMcf 8.556 MMcf 8,556 MMcf 8.556 MMcf 8,556 MMcf 8.556 MMcf 8,556 MMcf MMcf MMcf 8.556 MMcf 8,5561 MMcf 8.5561 MMcf MMcf 8,556 MMcf MMcf MMcf 9.556M Mcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf 8,5561 MMcf 8,556 MMcf 8,556 8.556 8.556 MMcf MMcf MMcf 8,556 MMcf 8.556 MMcf 8,556 MMcf 8.556 MMcf 8,556 MMcf 8.556 MMcf 8,556 MMcf 8.556 MMcf 8.556 MMcf 8.556 MMcf 8,556 MMcf 8,556 MMcf 8,5561 MMcf 8.5561MMcf 8,5561 MMcf 8.556 MMcf 8.556 MMcf 8.556 MMcf 8,556TMMcf File: L..1 Work\ NSP134787 1tectllKinglAS_King_11_17a.xls Calcs Page 6 of 22 (Units) (lb/Unit) 5.47E -04 1998 NSP Coal Data 7 42E -06 1998 NSP Coal Data 1 67E-08 1.08E -06 1, 33E -05 1998 NSP Coal Data 1.02E -04 1998 NSP Coal Data 9.08E 05 1998 NSP Coai Data 1.45E -07 1998 NSP Coal Data 2.98E -03 3.42E -08 2.20E -04 6.12E -05 2.89E -03 9.97E -09 1.27E -04 4.13 E -05 2.48E -06 4.29E -01 4- 29E -01 1.92E -03 9.76E -08 1- 99E -07 1 10E -04 1 02E -07 3.24E -06 2,24E -08 3.09E -03 1998 NSP Coal Data 7.99E -06 1998 NSP Coai Data 1.44E -06 4.77E -07 2.45E -06 9.54E -06 8.46E -04 8.42E -07 5,47E -04 7 42E-06 1- 67E -08 1.08E -06 2.20E -04 6.12E -05 2.89E -03 8,5561 MMcf 9.06E -05 8.556 MMcf 1.45E -07 1g Plant Emission Factor 11998 NSP Coal Data 1 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coai Data 1998 NSP Coal Data 1998 NSP Coal Oata 1998 NSP Coal Data Based on 0.003 .r /acf per Han Stafld 5/3199 Based on 0 -003 gr/acf per Nancy Stafld 5/3/99 1998 NSP Coai Data 1998 NSP Coai Data 1998 NSP Coai Data 1998 NSP Coai Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coai Data 1998 NSP Coal Data 1998 NSP Coai Data 1998 NSP Coal Data 1998 NSP Coai Data 1998 NSP Coai Data 1998 NSP Coai Data 1998 NSP Coal Data 2.34E- 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 4 1.33E -05 . 1998 NSP Coal Data 5.690 1.02E -04 1999 NSP Coal Data 4.35E- 9.06E -05 1998 NSP Coal Data 1.45E -07 1998 NSP Coal Data 6.195 2.98E -03 1998 NSP Coal Data 3.42E -08 1998 NSP Coal Data 998 NSP Coai Data 1998 NSP Coat Data 2.52E 1998 NSP Coal Data 9.97E -09 1998 NSP Coal Data 1 22E-04 1998 NSP Coat Data 4 13E-05 1998 NSP Coai Data 2.48E -06 4.29E -01 4.29E -01 92E -03 i 998 NSF Coal Data 9.78E -08 1.99E -07 3.24E -08 2.24E -08 3.09E -03 7 99E -06 4- 77E -07 2.45E -06 9.54E -06 8.46E-04 8.42E -07 5.47E -04 7 42E-06 2.98E -03 3.42E -08 2.24E -04 6.12E-05 1998 NSP Coal Data Based on 0.003 grlacf per Nancy Sta84 5/3!99 Based on 0.003 grlacf 1998 NSP Coai Data 1998 NSP Coal Data 1.10E -04 1996 NSP Coat Data 1.02E -07 1998 NSP Coat Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coai Data 1.4.4E -06 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coai Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 HOP Coal Data 1.67E -08 1998 NSP Coal Data 1 08E -06 1 NSP Coal Data 1.33E -05 1998 NSP Coai Data 1 .02E -04 11998 NSP Coai Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coai Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data Source per Nancy Stafid 5/3/89 Control Efficiency {31 Pont Date 01120/00 Act u [,hits man (tonslyr AE t privy 2.51E 3.415 7 655 444E 8.17E 4 68E 4 160 8.65E 1 37E 1 577 101E 2.810 1.335 4.58E 5.59E 1 90E 1.14E 1.83E - 1 - 83E- 8,23E 4.18E 8.53E 4 . 71 E 4.35E I 1.39E 9.58E- 1 -32E 3.42E 6.17E 2.04E- 1.05E 4.08E- 3.62E 3.60E 3.17E 7.12E 3.88E- 1.28E- 1.48 E 20E0. 1.77E- 1 -06E- 1.83E + 1.83E 8.23E 0: 4.18E - 8.53E... 4 -71 E- 4.35E- 1 -39E - 9.56E- 1,32E- 3.420 8.17E 2.04E- 1.05E -0 4.08E 3.62E 3.8050 2.34E 3.17E -0 7 12E 4. 60E- 5.690•. 4 . 35 E -0- 3.88E•C- 6.19E -0 1.28E -0 1 48E 9.43E 2.62E 408 008 Stack ID ID SV EU 005 005 005 005 005 005 005 J 005 005 1 005 006 008 006 006 006 006 006 006 006 006 006 006 006 006 006 006 008 008 006 006 008 006 006 006 006 006 007 007 007 007 007 007 007 006 007 006 007 007 0{}7 007 007 007 007 007 007 007 008 006 Barr Engineering Company 006 006 Crusher House Crusher House Crusher House Crusher Mouse Crusher House 006 Rail Car Unload 006 Rad Car Unload 006 Rad Car Unload 006 006 Rad Car Unload 006 006 Rad Car Unload 006 006 Rad Car Unload 006 006 rRail Car Unload 008 006 tRad Car Unload 006 Rad Car Unload 006 Rai Car Unload 008 I 006 Rad Car Unload 006 006 Rad Car Unload 006 1 Rail Car Unload 006 Rail Car Unload 006 Rad Car Unload 006 Rad Car Unload 008 Rad Car Unload 006 1 Rawl Car Unload 006 Rad Car Unload 006 Rad Car Unload 006 Rail Car Unload 006 ;Rad Car Unload 006 Rail Car Unload 006 , Rad Car Unload 006 Rad Car Unload 006 Rad Car Unload 006 Rant Car unload 006 Rail Car Unload 006 Rail Car Unload 006 Rant Car Unload 006 Rail Car Unload 006 Rail Car Unload 006 Ravi Car Unload 006 1 006 Rad Car Unload 006 Rail Car Unload 006 1 Rail Car Unload 007 006 !Rail Car Unload 007 008 Rail Car Unload 007 007 006 Raid Car Unload 007 006 [Rad Car Unload 007 006 J Rail Car Unload 006 006 Rail Car Unload Rad Car Unload Rail Car Unload 006 i Rad Car Unload 007 006 Rad Car Unload 007 006 I Rail Car Unload Rail Car Unload Rail Car Unload 007 006 I Rail Car Unload 007 006 ! Rail Car Unload 007 006 Rail Car Unload 007 006 Rad Car Unload 006 Rad Car Unload IR.' Car Unload 006 Rail Car Unload 007 ! 006 I Raid Car Unload 007 I 006 f Rail Car Unload 007 006 , Rail Car Unload 007 1 008 1 Rail Car Unload 006 Rail Car Unload 006 Ralf Car Unload 008 )Rail Car Unload 006 Rad Car Unload 008 Rail Car Unload 008 I Rail Car Unload 006 Rail Car Unload Emission Unit Description Description 007 NRG Boiler 11 (Natural Gas) 008 1 007 ;NRG Boiler 11 (Natural Gas) 007 ) NRG Boiler 11 {Natural Gas} 007 NRG 6oder 11 (Natural Gas) 007 NRG Boiler 11 {Natural Gas Thallium Titanium Vanadium Zinc Copper Fluorine Lead Ma•nesium Manganese Mercury M Nickel Phosphorus Potassium Selenium Silicon Silver Sodium Strontium Sulfur Thallium Titan urn Vanadium Zinc NOx (Nitre en modes) PM10 PM Sulfur Thallium Trtanrum Vanadium Zinc PM PM10 Alurnmum Ardenony Ars ensc Barium Beryllium Boron Cadmium Calcium Chlonne Chromium (111) Cobalt Fluonne Iron Lead Magnesium Manganese Mercury Potassium Selenium Silicon Silver Sodium Strontium Sulfur SOX (Sulfur Gindes) !Carbon Monoxide File: 1 r,,:l WorFINSP1347671techlKinglASying _11_17a.xls Caics Northern States Power a Allen S. King Generatir 'ant Table A -1. Significant Activities Emission Calculations Pollutant Pollutant Actual Throughput PT (Unitsl'yr) 8 8. 556 8,556 8.556 a, 5561 MMcf 6.120 8.120 6.120 6,120 I MMcf 6.120 6.120 6,1201 MMcf 6.120 6,120 6.120 6.120 6,120 Molybdenum 6.120 Nickel . 6.120 Phosphorus 6.120 6,120 6.120 6.120 6.120 6,120 6.120 6,120 6,120 6.120 6 8 6.120 198 198 198 198 198 Page 7 of 22 MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf 6,120 MMcf MMcf MMcf 8,120 MMcf 6.120 MMcf 6.120 MMcf 8.42E -07 MMcf MMcf MMcf MMcf 6.120 MMcf MMcf MMcf MMcf MMcf 6,120 MMcf 6.120 MMcf Iran 6,120 MMcf 6.120 MMcf 6.120 MMcf 6,1201 MMcf 6,1 20;1 MMcf MMcf MMcf 6.120) MMcf 6.120IMMcf 6.120JMMcf MMcf MMcf MMcf MMcf MMcf 6.120 MMcf 6.120IMMcf MMCF MMCF MMCF MMCF MMCF (Units) Emission Factor (lb/Unit) 1 SoUre 2.89E -03 11998 NSP Coal Data 9.97E 09 11998 NSP Coal Data 1 22E-04 I 4.13E -05 2.48E -06 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 4.29E -01 }Based on 0.003 gr /acf per Nancy Stafld 513199 4.29E -01 1 Based on 0.003 grlacf per Nancy Stafld 5/3199 1.92E -03 1 1998 NSP Coal Data 9.76E -08 11998 NSP Coal Data 1.99E -07 11998 NSP Coal Data 1.10E -04 T1998 NSP Coal Data 1 02E-07 11998 NSP Coal Data 3.24E -06 ! 1998 NSP Coal Data 2.24E -08 11998 NSP Coal Data 3.09E -03 f 1998 NSP Coal Data 7.99E -06 1998 NSP Coal Data 1.4.4E -06 1998 NSP Coal Data 4. 77E -07 11998 NSP Coal Dat 2.45E -06 9.54E -06 8.46E -04 6,120 MMcf 5.47E -04 11998 NSP Coal Data 6,120 MMcf 7.42E -06 1998 NSP Coal Data 6.120! MMcf 1.87E -08 , 1998 NSA Coal Data 1.08E -06 11998 NSP Coat Data 1 33E-05 1.02E -04 9.06E -05 0,120 MMcf 1 1.45E -07 1998 NSP Coal Data 6.1201 MMcf 2.98E -03 11998 NSA Coal Data 6,120 MMcf 3.42E -08 11998 NSP Coal Data 6,120 MMcf 2.20E -D4 1998 NSP Coal Data 6.120 MMcf 8.12E -05 11998 NSP Coal Data 2.89E -03 11998 NSP Coal Data 9.97E -09 11998 NSP Coal Data 3.22E -04 !1998 NSP Coal Data 4- 13E -05 11998 NSP Coat Data 2.48E -06 1998 NSP Coal Data 998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 8 NSP Coal Data 1998 NSA Coal Data 1998 NSF Coal Data 1998 NSP Coal Data 7.45E -06 1998 NSP Coal Data 9.54E -06 1998 NSP Coal Data 8.46E -04 11998 NSP Coal Data 8.42E -07 11998 NSP Coal Data 5.120 MMcf 5.47E -04 11998 NSP Coal Data 6.120 MMcf 7.42E -06 1998 NSP Coal Data 1.87E -08 1998 NSP Coal Data 1 08E -08 11990 NSP Coal Data 1 33E-05 1998 NSF Coal Data 1 02E -04 1998 NSP Coal Data 9.06E -05 1998 NSP Coal Data 1.45E -07 1998 NSP Coal Data 2.98E -03 3.42E -08 2.20E-34 6.12E -05 2.89E -03 1 22E -04 4.13E -05 2.48E -06 1 00E +02 3- 00E +00 6.00E -01 4 00E +01 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 9.97E -09 11998 NSP Coal Data 4998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data Permuted Limit Table EC -02 -1 3- 00E +00 1 Table EC -02.1 Table EC -02.1 Table EC -02.1 Control Efficiency [3] Print Date 01/20/00 Aci va! Err. soon s t• t AE tonsi + 1.24 0 4 270 5.200 1 77E 1.06E 1 31E. 1 31E. 5.89E 2.99E 6.10E 3.370 3.11E. 9.93E 6 85E 9.4.4 0 2.44E- 441E 46E- 7 -50E 2.92E 2.59E- 2.58E- 1.67E- 2.27E- 5.090 3.29E - 4.07E 3.11E- 2.77E 4.43E- 9.13E- 1.05E.. 6.75E- 8 83E 3.05E 3.72E 1.27E 7 58E- 1.31 E+ 1.31E +0 5.89E 2.99E -2 8.10E -C 3.37E -0- 3.11E 9.93E 8.85E 9.44E- 2.4-4E 4.41 E 1.46E -C 7, 50E -C 2.92E - 2.59E -C 2.58E 67E-2 2.27E-0' 5.09E -0 3.29E-0 4.07E -0 3.11E-0- 2.770- 4.43E -0 9.13 E -0: 1.05E -C 8.75E -0-- 87EE - 0 -- 6.83E -0= 3.05E-Cf 3.72E - C- 1.27E - 7.58E -C 9.88E +0 2.96E -3' 2.98E-0' 5.93E -01 3.95E +0C Stack Emission Unit 10 ID Description sv EU Descnkt:on 008 007 INRG Boiler 11 (Natural Gas) 008 007 1 NRG Boiler 11 (Natural Gas) E: 008 008 007 'NRG Bonier 11 {Natural Gas 008 007 INRG Boiler 11 (Natural Gas) 008 007 NRG Boiler 11 {Natural Gas) 008 007 1 NRG Boiler 11 {Natural Gas 008 I 007 INRG Boiler 008 008 007 INRG Boiler 11 (Natural Gas 008 007 INRG Boiler 11 (Natural Gas 008 007 1 NRG Bailer 11 (Natural Gas) 008 007 1 NRG Soifer 11 (Natural Gas) 008 007 INRG Boiler 008 007 008 007 008 008 008 008 008 008 008 008 008 008 008 008 008 008 008 008 008 008 008 008 009 009 009 009 009 1 008 009 009 009 009 Harr Engineering Company 007 ,NRG Boiler 11 (Natural Gas) 007 NRG Boiler 11 (Natural Gas) 008 007 007 007 NRG Boiler 11 (Natural Gas) (Natural Gas) 11 (Natural Gas) NRG Boiler 11 {Natural Gas) NRG Bailer 11 (Natural Gas) NRG Boiler 11 (Natural Gas) NRG Boiler 11 (Natural Gas) 007 NRG Boiler 11 (Natural Gas) 007 1 NRG Boiler 11 (Natural Gas) 007 007 007 007 008 008 NRG Boiler 11 (Nature Gas) NRG Boiler 11 (Natural Gas) NRG Boiler 11 (Natural Gas) NRG Boiler 11 (Natural Gas) 007 INRG Boiler 11 {Natural Gas) I Pyrene 007 INRG Boiler 11 (Natural Gas) 007 j NRG Boiler 11 {Natural Gas) 007 ' Boiler 11 (Natural Gas) 007 1NRG Boiler 11 (Natural Gas) 007 NRG Boiler 11 (Natural Gas) 008 ) 007 INRG Boller 11 (Natural Gas) 007 INRG Boiler 11 (Natural Gash 007 )NRG Boiler 11 (1'rnoael NRG Boiler 12 (Natural Gas) 009 008 INRG Bon 12 (Natural Gas 009 008 NRG Boiler 12 (Natural Gas 009 I 008 INRG Boiler 12 (Natural Gas) 009 008 NRG Boiler 12 (Natural Gas 009 008 1 NRG Boiler 12 (Natural Gas) Cobalt 009 008 NRG Boiler 12 Natural Gas) 009 008 NRG Boiler 12 (Natural Gas) Ethane 008 NRG Boiler 12 (Natural Gas) 008 INRG Boiler 12 (Natural Gas) NRG Boiler 12 (Natural Gas) NRG Bo :ler 12 (Natural Gas) 009 008 NRG Boiler 12 (Natural Gas) 009 008 NRG Boiler 12 (Natural Gas) 008 .NRG Boiler 12 Natural Gas) 009 008 I NRG Boiler 12 (Natural Gas) 009 008 NRG Boiler 12 (Natural Gas) NRG Boiler 2 {Natural Gast 008 ?NRG Boiler 12 (Natural Gas) VOC (Volatile Organic Compounds Arsenic B a rnun Butane Cadmium I Chromium 1 t 1 Cobalt Mer Methane PAHs (Total 2-Met a•hthalene ,3- Methylchloranthrene 7.12- Dimethylbenz(a)anttacene Acenaphthene Acenaphthylene Anthracene Benz(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Beruo(g<h.i)perytene Benzo(k)iluorarrthene Chrysene O henzo(a,h)anthracerne Dichlorobenzene 007 INRG 8o 11 (Natural Gas) 1 Fluoranthene 007 INRG Boiler 11 (Natural Gas) Fluorene 007 INRG Boiler 11 (Natural Gas) Indeno(1.2,3- cd)pyrene 007 INRG Boiler 11 (Natural Gas) rPherranthrene Pentane POM Propane Selenium Toluene Vanadium inc Benzene I Beryllium Butane Ca dmium[ Chromium (11t) Cop •er Forrnatdehyde Hexane Lead Ma •anese Methane Mere Acenaohthene Acenaphthyiene Anthracene File: 1.... \Work\NSP\347671techlKi ng1AS_Ki ng_11 w 17a,xis Calcs Northern States Power R Allen S. King Gen( Table A -1 . Significant Activities Emission Calculations Pollutant Pollutant 009 008 NRG Boiler 12 (Natural Gas) 009 008 NRG Boiler 12 (Natural Gas) 009 008 NRG Boiler 12 (Natural Gas) 009 008 NRG Boiler 12 (Natural Gas) 009 i 008 NRG Boiler 12 Natural Gas) I Motybdenum Naohthalene Nickel PANS (Total) 2 -Met naphthalene 3-Met chloranthrene Benz(a)anthracene Actual Ttrrou.A. 2 Unit 198 16 16 16 198 MMCF 198 MMcf 198 ® 008 007 INRG Boiler 11 (Natural Gas) Benzene 198)MMcf 198 1981MMcf 198 MMef 198 MMcf 198 MMcf 199 MMcf 198 MMcf 198 MMcf 198 MMcf 198 Millet 98 MMcf 198 MMcf 198 MMcf 198 MMcf 198 MMcf 198 MMcf 198 MMcf 198 MMcf 98 MMcf 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 16 16 MMcf MMcf MMcf MMcf MMcf MMcf MMcf 198 MMcf MMcf MMcf MMcf MMcf 1981 MMcf 198)MMcf 1981 MMcf f MMcf MMcf MMcf MMcf MMcf MMcf MMCF MMCF 16 MMCF 16 MMcf 16 MMcf 16 MMcf 16 MMcf 16 MMcf 16 MMcf 16 MMcf 16 MMcf MMcf MMcf MMcf 16 MMcf 191 MMcf 61 MMcf 16 MMcf Page 8 of 22 Units )1blUnit MMCF 008 INRG Boiler 12 (Natural Gas 7,12 -Oimet be a anthracene 16 MMcf 1.40E +00 2.00E-04 4 5 , i 1- 10E -03 1 40E - 03 3.80E -04 2.30E +00 6.10E -04 2.10E -03 1 70E -05 5.00E -06 2.80E +00 8.82E -05 1 60E+00 2.40E -05 3.40E -03 2.90E -02 2.40E -05 M Mcf 1 80E -06 1 80E -06 2.40E -06 MMcf 1 60E -06 ig Plant Emission Factor Table EC -02.1 AP-42, Table 1 4-4 1AP-42. Table 1 4-4 2.10E -03 AP-42. Table 1.4-3 AP-42, Table 1.4-4 1981 MMcf 2.10E +00 AP -42, Table 1 4-3 AP-42. Table i .4-4 AP -42. Table 1.4-4 MMcf 8.40E -05 AP -42, Table 1.4-4 AP-42, Table 1 4-4 7.50E -02 AP-42, Table 1.4-3 1- 60E +00 AP -42, Table 1.4-3 5.00E -04 IAP -42, Table 1.4-2 AP-42, Table 1.4-4 AP-42, Table 1 -4-2 2.60E -04 1 AP-42. Table 1.4-4 1.10E -03 AP-42, Table 1.4-4 Q08 1 007 1 NRG Boiler 11 (Natural Gas) 008 007 1 NRG Boiler 11 (Natural Gas) 008 007 NRG Boiler 11 (Natural Gas Molybdenum Naphthalene I Nickel AP-42. Table 1.4-3 IAP -42. Table 1.4-4 5.54E -04 )HAPs Report, Table A-0 13 2.40E -05 IAP-42, Table 1.4-3 1.80E -06 IAP -s2, Table 1.4-3 1.60E -05 FAP -42, Table 1.4-3 1.80E -06 I AP-42. Table 1 4-3 1 80E-06 IAP -42, Table 1,4.3 2.40E -06 IAP -42, Table 1.4-3 1.80E -06 )AP -42, Table 1.4-3 1.20E -06 1 AP-42, Table 1.4-3 1 -19E- 1.80E-08 1AP -42, Table 1.4-3 1.78E- 1.20E -06 1 AP-42, Table 1.4-3 1.80E -06 1 AP-42. Table 1.4-3 1.80E -06 1AP -42. Table 1.4-3 1.20E -06 IAP -42. Table 1.4-3 1 20E -03 IAP -42, Table 1.4-3 3.00E -06 AP-42, Table 1.4-3 1.80E -06 IAP -42. Table 1.4-3 2.80E -06 AP-42, Table 1 4-3 2.77E 18 MMCF 3.00E +00 ITable EC -02.1 16 MMCF 8.00E -01 ITable EC -02.1 16 MMCF 1 +00 ITable EC -02.1 IAP -42, Table 1.4-3 1 68E- AP-42, Table 1 4-3 4.94E AP-42, Table 1 4-3 2.57E- HAPs Report. Table A-8 {3] 16 MMcf 2,00E -04 IAP-42, Table 1.4-4 4.40E -03 I AP-42, Table 1.4-4 2.10E -03 ;AP-42. Table 1.4-3 16 MMcf 1- 20E -05 !AP -42, Table 1.4-4 16 MMcf 2.10E +00 .AP -42. Table 1.4-3 16 MMcf 1.10E -03 IAP -42. Table 1.4-4 16 MMcf 1- 40E -03 AP-42, Table 1 -4-4 16 MMcf 8.40E -05 AP-42, Table 1 4-4 8.50E -44 AP-42, Table 1.4-4 3.10E +00 AP -42, Table 1.4-3 16 MMcf 7 50E-02 AP-42, Table 1.4-3 18 MMcf 1.80E +00 AP -42, Table 1.4-3 16 MMcf 5.00E -04 IAP -a2, Table 1 -4-2 3.80E -04 IAP -42. Table 1.4-4 2.30E +00 AP -42 Table 1.4-2 2.60E -04 AP-42, Table 1.4-4 1.10E -03 AP-42, Table 1.4-4 8. 10E -04 AP-42, Table 4- 2.10E -03 AP-42, Table 1.4-4 8.54E -04 ,HAPs Report. Table 4-8 IAP -S2, Table 1.4-3 AP-42. Table 1 4-3 1 800 Oa 1 AP-4 2, Table 1,4-3 AP-42, Table 1 4-3 ( AP-42. Table 1.4-3 1- 60E -05 1 AP-42. Table 1 4-3 AP-42. Table 1.4-3 Control( Ernciency pi Print Date 01/20/00 Actual Emissions {tonsryr t AE t onsrrr 1 385 1 98E 4 2.07E 1 19E 2.075. 1. 04E 1. 3BE 8.30E 8.39E - 3.060 7.41E 1 78E 4.94E 3.75E• 2.27E 2.57E 1 09E 8.02E 2.07E - 8.46E 2.37E- 1 78E- 1 585- 1.78E- 1.78E- 2.37E- 1.78E 1.19E- 1.78E- 1.76E. 1.19E- 1 -19E 2.96E- 1 785 -. 8,715-C AP-42. Table 1 4-3 1.58E- AP-42. Table 1.4-4 2 1AP -42, Table 1.4-3 3,36E0:. 2.347E -03 IAP -42. Table 1 4-4 2.27E - AP-42. Table 1.4-4 2.88E 0. 00E 1.40E +02 'Table EC -02.1 - 10 1.04E +0 3.00E +00 (Table EC -02.1 0 2.47E -0 0 2.47E-C 0 4.94E -6 3.50E +01 IAIRS 1.03 -006-02 0 2.88E -C 1.15E -C 1 ,65E -0 • 3.82E -0 1.73E -C 9.88E 1,73E-0 9.055 -C 1.15E- 5.915 -C 1.04E -C 2.55E -C. 8.17E -0- 1 48E-0_ 4.12E -0 3.13E-0 1.89E 2,14E -0 9.05E -0• 5.02E -0 1 73E-0 5.38E -C' 1.98E -0 1.48E -00- 1,32E-0 - 1 .48E -0 1 .48E -G 1.98E -C` 1.48E -C' Stack ID sv 009 009 Barr Engineering Company ID EU 008 !NRG Boiler 12 (Natural Gas) 008 NRG Boiler 12 {Natural Gas) 009 008 NRG Boiler 12 (Natural Gas 009 [ 008 1 NRG Boiler 12 (Natural Gas) 009 008 'NRG Boiler 12 (Natural Gas) 009 009 009 009 009 009 009 009 009 009 009 009 009 010 008 I NRG Boiler 12 (Natural Gas) 008 ' NRG Boiler 008 1 NRG Boiler 12 (Natural Gas) 008 I NRG Boiler 12 (Natural Gas) 008 I NRG Boiler 12 (Natural Gas) 008 008 008 008 008 NRG NRG Boiler 12 (Natural Gas) NRG Boiler 12 (Natural Gas) NOG Boiler 12 (Natural Gast NRG Boiler 12 (Natural Gas) 008 NRG Bader 12 1Natural Gas) 008 1NRG Boiler 12 {Natural Gas) 008 1NRG Boiler 12 (Natural Gas) I [ 008 1 NRG Boiler 12 (Propane) 1 Sawdust Silo 011 010 Transfer House 2 PM 011 011 011 011 011 011 011 011 010 010 010 010 010 010 010 011 I 010 Transfer House 2 Transfer House 2 010 I Transfer House 2 Transfer House 2 Transfer House 2 ransfer House 2 Transfer House 2 Transfer House 2 Transfer House 2 011 010 ! Transfer House 2 011 l 010 Transfer House 2 1 Chromium {III} 011 010 Transfer House 2 1 Cobak 011 ( 010 i Transfer House 2 011 1 010 j Transfer House 2 011 1 010 Transfer House 2 Iron 011 011 011 011 011 011 01 011 011 011 011 011 011 011 010 011 010 011 010 011 011 012 011 012 012 012 011 012 011 012 011 012 012 012 012 012 012 012 012 012 012 012 010 010 010 010 010 010 010 010 i Transfer House 2 010 !Transfer House 2 010 I Transfer House 2 010 I Transfer House 2 010 (Transfer House 2 010 !!l Transfer House 2 010 010 011 011 Transfer House 2 Transfer House 2 Transfer House 2 Transfer House 2 Transfer House 2 Transfer House 2 Transfer House 2 Transfer House 2 Transfer House 2 Transfer House 2 Transfer House 2 Transfer House 2 Transfer House 5 011 Transfer House 5 Transfer House 5 Transfer House 5 012 0)1 1Transfer House 5 012 011 1 Transfer House 5 Transfer House 5 Transfer House 5 Transfer House 5 011 I Transfer House 5 011 Transfer House 5 011 Transfer House 5 011 !Transfer House 5 011 I Transfer House 5 011 I Transfer House 5 011 `Transfer House 5 011 Transfer House 5 012 011 i Transfer House 5 011 Transfer House 5 011 Transfer House 5 012 011 Transfer House 5 012 011 Transfer House 5 Emission UM Desrript (Units/yr) (Units) fi Description B enzo(b)fluora nth en e B enzo (g, h , i)p eryl en e Chrysene Dibenzof a. h )anthraoene 12 (Natural Gas) Dichlorobenzene as Fluoranthene Fluorene lndeno(1,2,3- cd)pyrene Pyrene Pentane POM Propane Selenium Toluene Vanadium Zinc PM10 Aluminum Antimony Arsenic Barium Beryllium Boron Cadmium Calcium ;Chlorine Cooper Fluonne Lead Magnesium Selenium Silicon Silver Sodium Strontium Sulfur Thallium Titanium Vanadium Zinc PM PM10 Aluminum Antimony Arsenic Banum Beryllium Boron !Cadmium Ca €cum Chlorine Chromium Cobalt Copper Fluonne Iron Lead Nickel nzo(a)pyrene nzolk)fluoranthene antnr ( Magnesium Manganese Mercury Molybdenum 11) Northern States Power - Allen S. King Gene€rat lant Table A -1. Significant Activities Emission Calculations Pollutant Pollutant Actual Throughput j21 0.000 6.101 6,101 6 6,101 6.101 6 6,101 6.101 6,101 6,101 6.101 6.101 6,101 I MMcf € 4.77E -07 11998 NSP Coal Data 6,101 MMcf f 2.45E-06 1998 NSP Coal Data 6.101 6,101 6.101 Potassium f 6,101 6,101 6,10 6.101 6.101 6.101 6,101 6,101 6,101 6,101 6,501 1.530 1,530 1530 1,530 1,530 1,530 1 5301 1,530 1,530 1,530 .530 1,530 1 1 16 16 16 16 16 16 16 16 16 18 16 16 16 16 16 MMcf 16 16 16 16 MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf 1 44E - 06 11998 NSP Coal Data MMcf MMcf MMcf 6,101 IMMcf Manganese 1 6,141 I MMcf Mercury 6.101 MMcf Molybdenum .. 6,101 MMcf Nickel 1 6.101 MMcf Phosphorus I 6,101 I MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf MMcf 1.530 MMcf 1,530TMMcf MMcf MMcf MMcf 1,530IMMcf MMcf MMcf MMcf MMcf MMcf 1,5301MMcf 1 MMcf 1,5301 MMcf 1,530IMMcf 1. 530JMMcf File: L: WarklNSP134767 1techlKinglAS_King_11_17a.xls Calcs Page 9 of 22 Moa1 lb/Unit 1.20E -06 1.80E -06 1.20 E -06 1.80E -06 1 80E -06 IAP -42, Table 4-3 1.20E -03 IAP -42, Table 4-3 3.00E -08 2.80E -06 I AP-S 2. ;'able 1 4-3 1.80E -06 / AP -42, Table 1.4-3 1- 70E -05 5.00E -08 2.60E +00 8- 82E -05 HAPs Report. Table A-6 1 60E +00 IAP -42. Table 1.4-3 2.40E -05 ; AP-42. Table 1. 3.40E -03 IAP -42. Table 1,4.3 2.30E -03 2.90E - 02 4.29E -01 1 316 4.29E - 01 Based on 0.003 ■ rlacf per Nancy Stafld 5/3/99 11.33115.. 1.92E -03 , 1998 NSP Coal Data 9.76E -08 99E -07 1.10E -04 1.02E -07 3.24E -06 2.24E -08 1998 NSP Coal Data 3.09E-03 7 99E-06 9.54E -06 I 8.46E -04 8.42E -07 1995 NSP Coal Data 2.57E - 5.47E -04 11998 NSP Coal Data 7 42E 1.67E -08 1.08E -06 11 998 NSP Coal Data 1.33E -05 1998 NSP Coal Data 1 02E-04 1998 NSP Coal Data 9.06E -05 1.45E -07 2.98E -03 3.42E -08 2.20E -04 6.12E -05 2.89E -03 9.97E -09 1.22E -04 4. 13E -05 2.48E -06 4.29E -01 4.29E -01 1.92E -03 9.78E -08 1- 99E -07 1.10E -04 1.02E -07 3.24E -06 7.99E -06 4 77E-07 2,45E -06 9.54E -06 8.46E -04 8.42E -07 5.47E -04 7.42 E -06 1 67E-08 1.08 E -06 !AP -42. Table 4-3 AP-42 Tab Emission Factor 4-3 AP-42. Table 4-3 1AP -42. Table 4-3 20E -06 1AP -42, Table 4-3 1AP -42, Table 1 4-3 AP-42, Table 1.4-3 AP-42. Table 1 4.3 AP-42, Table 1.4-3 AP-42, Table 1 4-4 AP -42, Table 1.4-4 Based on 0.003 gr /acf per Nancy StafSd 5/3/99 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data Based on 0.003 gr/acf 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 2- 24E -08 ; 1998 NSP Coal Data 3.49E - 1 1998 NSP Coal Data 1998 NSP Coal Data 1 44E -08 11998 NSP Coal Data 1998 NSP Coal Data 1 998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coal Data 998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1 33E -05 11998 NSP Coal Data per Source [3 Based on 0.003 gr /acf per Nancy Stafki 5/3/99 Nancy Stafld 5/3/99 Control Efficiency (3) Print Date 01/20/00 Actual Emrsssar, % ton AE lonvvr 9.88E 1 485 9 88E 48E 1 48E 9.88E 9 88E 2.47E 2.305 1 48E 1 405 4 125, 7 28E 1 98E• 1 09E 2 39E 0 00 0 00 5 875- 2.98E 6 08E, 3 36E 8 83E- 9 41E- 2 44E- 1 46E 1998 NSP Coal Data 2 91E- 1998 NSP Coal Data 1 87E- 3 28E-0 1 04 3 28E-0 1 53E 7 77E-OF: 6 11 6 44E-07 1 27E-06 Stack 10 012 Ash Silo Vert 012 Ash Silo Vent 012 Ash Silo Vent 012 Ash Silo Vent 012 l Ash Silo Vent 012 Ash Silo Vent 012 Ash Silo Vert PM10 Aluminum Antimony Arsenic Barium Beryllium Boron T7lath um Titanium Va nadium FS002 Petroleum Coke Unloading PM FSOO2 Petroleum Coke Unloadinn PM f 0 F5002 Petroleum Coke Unloading Aluminum FS002 Petroleum Coke Unloadin Antimony FS002 Petroleum Coke Unloa • ► Arsenic Barium B erylium Boron Cadnluum fN3 ft"3 5"3 11"3 ft"3 11"3 11"3 0 ft"3 0 ft"3 0 ft"3 0 59 2.14E -03 1.93E -04 1.18E -08 5.45E -08 1.38E -05 1.01E-08 2.66E-06 3.85E -09 3,72E-04 3.94E -08 1.50E -07 Accounted for at Boiler 1 Accounted for at Boiler 1 Accounted for at Boiler 1 [ Accounted for at Boiler 1 Accounted for at Boiler 1 Accounted for at Boiler 1 Accounted for at Boller 1 I Accounted for at Boiler 1 Accounted for at Boiler 1 Accounted for at Boiler 1 Accounted for at Boiler 1 0 11"3 0 11 "3 0 ft"3 0 11"3 Oft "3 011 0 5 *3 0 5 "3 0 11"3 0 11"3 0ft"3 0 11.3 0 11"3 0 ft"3 015"3 0 11"3 0 ft"3 0 11 "3 6.72E -08 5.12E-07 1.67E -07 8.81E-05 1.61E-07 6.85E -05 7.85E -07 1.40E -09 2.02E -07 1.94E-06 1.58E -05 1.23E-05 2.80E -08 2,82E -04 3.71 E -09 4,05E -05 8.08E -06 4,43E -05 !Accounted for at Boiler 1 Accounted for at Boiler 1 Accounted for at Boiler 1 ,Accounted for at Boiler 1 Accounted for at Boiler 1 !Accounted for at Boiler 1 Accounted for at Boiler 1 , Accounted for at Boiler 1 Accounted for at Boiler 1 • Accounted for at Boiler 1 Accounted for at Boiler 1 , Accounted for at Boiler 1 Accounted for at Boiler 1 Accounted for at Boiler 1 ;Accounted for at Bolter 1 Accounted for at Boler 1 Accounted for at Boiler 1 Accounted for at Boiler 1 0 5.3 8.33E -10 [Accounted for at Boiler 1 1.51 E -05 I Accounted for at Boiler 1 0 11'"3 3.79E -06 =Accounted for at Boiler 1 11"3 l 4 16E -07 [Accounted for at Boiler 1 012 012 012 012 012 012 012 012 012 012 012 012 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 001 5V Pumuve Fu ,9rtive Fugitive Fugtive Fugitive Fu•dive Fugitive Fugitive Fugitive Fugitive Fu Rive Fugitive Fugitive Fugitive Fugitive Fugerve Fugitive Fugrtrve Fugrtrve Fugnrve Fugitive Barr Engineering Company D EU 011 Transfer House 5 011 I Transfer House 5 011 011 011 ;Transfer House 5 0 011 01 001 012 Transfer House 5 Transfer House 5 Transfer House 5 011 I Transfer House 5 011 !Transfer House 5 Transfer House 5 Transfer House 5 011 !Transfer House 5 011 [Transfer House 5 001 012 {Ash Silo Vent PM 0 001 001 012 Ash Silo Vent 001 012 Ash Silo Vent 001 012 Ash Silo Vent 001 ! 012 .Ash Silo Vent 012 001 012 ' Asti Silo Vent 001 012 'Ash Silo Vent 001 012 E Ash Silo Vent Ash Silo Vent 001 012 Ash Silo Vent 012 Ash Silo Vent 012 Ash Silo Vent 012 1Ash Silo Vent 001 012 I Ash Silo Vent 012 012 I Ash Silo Vent 012 Fugitive F0002 Fugitive . F5002 Ash Silo Vent Ash Silo Vent 012 [Ash Silo Vert 012 1 Ash Silo Vent 012 l Ash Silo Vent 012 lAsh Silo Vent 012 Ash Silo Vent 001 012 !Ash Silo Vert 001 012 l Ash Silo Vent 001 012 Ash Silo Vert 001 012 l Ash Silo Vent F5002 FS002 FS002 F5002 79002 F5002 Emission Unit Description DescrlptFarl Fugitive 75002 Petroleum Coke Unloading Fugitive , 70002 Petroleum Coke Unloading Fugitive 75002 Petroleum Coke Unloading Fugitive F9002 Petroleum Coke Unlnadin Petroleum Coke Unloading_ Calcium Petroleum Coke Unloading Chlorine F5002 Petroleum Coke Unloading FS002 1 Petroleum Coke Unload Petroleum Coke Unloading Petroleum Coke Unloading Petroleum Coke Unloading Petroleum Coke Unloading Petroleum Coke Unloading Petroleum Coke Unloading F5002 !Petroleum Coke Unloading FS002 75002 75002 Petroleum Coke Unloading Petroleum Coke Unloading 75002 , Petroleum Cake Unloading F5002 1Petroleurn Coke Unloading F9002 , Petroleum Coke Unloading Phosphorus Potassium Selenium Silicon Silver Sodium Strontium Sulfur Thallium T'+tan um Vanadium Zinc Cadmium Calcium Chlorine Chromium 111) Cooper Fluorine Iron Lead Magnesium Manganese Mercury Molybdenum Nickel Phosphorus Potassium Selenium Silicon Silver Sodi Strontium Sulfur Chromium (1I I ) Cobalt Copper Fluorine Iron Lead Magnesieurn Manganese Fugitive F9002 Petroleum Coke Unloading Mercury Fugitive 79002 Petroleum Coke Unloading _ Molybdenum Fugitive F0002 1Petroleurn Coke Unloading Nickel Fugitive F5002 , Petroleum Coke Untoadinng Phosphorus Fugitive F5002 r Petroleum Coke Unloading Potassium Selenium Silicon Petroleum Coke Unloading 1 Silver I Sodium Strontium Sulfur 'Thallium Northern States Power - Allen S. King Genet Table A -1. Significant Activities Emission Calculations Pollutant Pollutant Actual Throughput j2J (Units/yr) 145258 tons 145,258 tons 145,258 tons 145,258 tons 145,258 tons 145,258 tons 145,258 tons 145.258 tons 145,258 tons 145,258 tons 145.258 tons 145.258 tons 45,258 145.258 145,258 145.258 145.258 145,258 45,258 145,258 145,258 145,258 145,258 145,258 145,258 145,258 145,258 145,258 45,258 145,258 1,530 1.530 1,530 1,530 1 530 1. 530 1,530 1,530 1,530 1.530 1,530 1,530 tons tons tons tons tons tons tons tons tons tons tons tons tons tons tons tons tans MMcf M Mcf MMcf MMcf MMcf MMcf MMcf M Mcf MMcf MMcf MMcf MMcf File: L, iWorkkNSP1347 671techlKinglAS_King_11_17a.xls Calcs Page 10 of 22 (Units) ( €b/Unit) 1.02E -04 11998 NSP Coal Data 9,06E -05 1998 NSP Coal Data 1 -07 1998 NSP Coal Data 2,98E -03 3.42E -08 2.20E -04 11998 NSP Coal Data 6.12E -05 1998 NSP Coal Data t 2. 89E -03 i 1998 NSP Coal Data 9.97E -09 1998 NSP Coal Data 1 22E -04 11998 NSP Coal Data 4.13E -05 1998 NSP Coal Data 2.48E -06 11998 NSP Coal Data 11"3 2.14E -03 Accounted for at Boiler to 1 145,258 tons i 2.00E -03 {AP -.42, 13.14 9.44E -04 IAP - 42, 13.2.4 8.98E -06 1 1998 NSP Coal Data 4.55E -10 3.93E -09 6.21E-08 2- 85E -07 35E -05 1 Plant Emission Factor 1998 NSP Coal Data 1998 NSP Coai Data 1998 NSP Coal Data 9.31E-10 1998 NSP Coal Data 5.14E -07 1998 NSP Coal Data 4.74E -10 1998 NSP Coal Data 1.51 E -08 1998 NSP Coal Data 1 - 04E - 10 1996 NSP Coo! Data 1. 44E -05 1 1998 NSP Coal Data 3.73E -08 1998 NSP Coal Data 6.73E -09 1998 NSP Coal Data 2.23E -09 { 1998 NSP Coal Data 1 .14E -0B 1998 NSP Coal Data 4- 45E -08 , 1998 NSP Coal Data 3.95E -06 1998 NSP Coat Data 1998 NSP Coal Data 2.55E -06 1998 NSP Coal Data 3.48E -08 11998 NSP Coal Data 7.77E-11 '1998 NSP Coal Data 5.42E -09 !1998 NSP Cost Data 1998 NSP Coal Data 4.75E -07 1998 NSP Coal Data 4.23E -07 4 1998 NSP Coal Data 6.75E -10 [1998 NSP Coal Data 1.39E -05 1998 NSP Coal Data 1.59E 10 1998 NSP Coal Data tons { 1.03E -06 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 4.65E -11 1998 NSP Coal Data Source Caritrod Efficiency (3I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Print Date 01/20/00 Actuj Emissions (tonslyr ) 45 tons"- 7 79E $. 935 11E- 2.28E 2.61 E 1 84E- 4 66E 2 -21 5 7 83E 9.31 E 3.16E - 1 90E- 0.00E. 4.00E +' 0.00E- 0.00E +. 0,00E + 0.00E- 0.00E+ 0.00E+. 0 0,00E - 0.00E 0.00E * 0.00E +.' 0.00E + - 0.005•: 0.00E +. 0.00E- 0.00E+ 0.00E -1 4.00E +c 0.00E+1 0.00 E+ 0.00E + 0.00E +C 0.00E+• ' 0.00E +' 0.00E+'C 0.00 E +C 00E +C 0.00E +C 0.00E + 0.00E +C 0.00E+ 0.00E - 0.00E - 1 . 4 0 5E 6.86E-0 6.52E -04 3,31E-05 6.765-01 3.73E -05 3.44E-CF: 1.10E -3= T. 59E-C; 1 05E 2.71 E -C 4.89E-0. 1.62E -0 8.31 E -0 3,23E -0 2.87E -C4 2.85E -0 1.85E -C- 2.51E-06 5.64E -0'::- 3- 65E -)` 4.51 E -06 3.45E -C1 3.07E -05 4.90E -C 1.01 E -V.. 1.16E -00 7.47E -05 0 2.07E-0'5_ 0 9.78E -C- 0 3.385-0S_. Fugitive FSQ02 1 Petroleum Coke Unloading Vanadium Fugitive j FS002 !Petroleum Coke Unloading Zinc I Fugitive FS002A 1 Petroleum Coke Wind Erosion IPM Fugitive FS002A 1 Petroleum Coke Wind Erosion P M10 Wind Fugitive FS002A 'Petroleum Coke Erosion Alu naxrn Wind Fugitive FS002A Petroleum Coke Erosion Antimony Fu•rtrve I F5002A Petroleum Coke Wind Erosion Arsenic Fu•rtrve FS002A Petroleum Coke Wind Erosion Barium Fu • dive 1 F5002A Petroleum Coke Wind Erosion F5002A Petroleum Coke Wind Erosion Fu•itive FS0O2A Petroleum Coke Wind Erosion 145.258 tons 145,258 tons 657 acres (1.8'365) 657 acres (1.8 657 acres 657 acres 657 acres 1 93E-07 1 16E-08 5.12E +00 2.56E +00 2.30E -02 1.17E-06 2.38E -06 1 1998 NSF Coal Data 11998 NSP Coal Data 1 AP-42. 13.2.5 !AP -42. 13.2.5 11998 NSP Coal Data 1 1998 NSP Coal Data 1 1998 NSP Coal Data lb/Unit) 1 32E -03 11999 NSP Coal Data 1.21 E -06 11998 NSP Coal Data 3.88E -05 11998 NSP Coal Data 2.68E -07 11998 NSP Coal Data 3.69E -02 11998 NSP Coal Data Stack Emission Unit 10 ID Description Pollutant SV EU 1 Descnotson Pollutant FL/ • ive F5002 I Petroleum Coke Unload . Titar xn Fugitive FS002A Petroleum Coke Wind Erosion Fugitive j FS002A Petroleum Coke Wind Erosion Fugitive FS002A Petroleum Coke Wind Erosion Fugitive FS002A Petroleum Coke Wind Erosion Fugitive FS002A Petroleum Coke Wind Erosion Fugitive FS002A Petroleum Coke Wind Erosion Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive 9 Fugitive Fugitive F5002A Petroleum Coke Wind Erosion Fugitive Fugitive Fugitive Fugitive Fugitive Fugrtrve Fugitive Fugitive i FS002B !Petroleum Coke Reclaim Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive 1 F50028 Petroleum Coke Reclaim !Petroleum Fugitive ! FS002B Coke Reclaim Fu•rtrve FSOO2B 1 Petroleum Coke Reclaim F50028 1 Petroleum Coke Reclaim Fugitive Fugitive Fugitive Fugitive Fu•rtrve Fugitive i F50028 [Petroleum Coke Reclaim Fugitive ' FS0026 1 Petroleum Coke Reclaim Fugitive FS002B !Petroleum Coke Reclaim Fugitive Fugitive Fugitive Fu .dive Fugitive Fugitive Fugitive Barr Engineering Company FS002A 'Petroleum Coke Wind Erosion FS002A 1 Petroleum Coke Wind Erosion F5002A 1 Petroleum Coke Wind Erosion FS002A } Petroleum Coke Wind Erosion F5002A Petroleum Coke Wind Erosion F5002A Petroleum Coke Wind Erosion FS002A 'Petroleum Coke Wind Erosion F5002A !Petroleum Coke Wind Erosion etroleum Coke Wind Erosion FS002A Petroleum Coke Wind Erosion F5002A Petroleum Coke Wind Erosion FS002A Petroleum Coke Wind Erosion F5002A I Petroleum Coke Wind Erosion FSOO2A Petroleum Coke Wind Erosion FS002A Petroleum Coke Wind Erosion FS002A Petroleum Coke Wind Erosion FS002A Petroleum Coke Wind Erosion F50028 Petroleum Coke Reclaim F5002B 'Petroleum Coke Reclaim FS0O2B 1 Petroleum Coke Reclaim F50028 I # Petroleum Coke Reclaim F5002B 1 Petroleum Cake Reclaim F50025 1 Petroleum Coke Reclaim F50025 FSOO2B Petroleum Coke Reclaim Petroleum Coke Reclaim F50025 { Petroleum Coke Reclaim FSOO2B 1 Petroleum Coke Reclaim 1 FS0O2C 1 Petroleum Coke Fu try F 1 Petroleum Coke Pile Traffic Fugitive FSOO2C 1 Petroleum Coke Pile Traffic F5002C 1 Petroleum Coke Pile Traffic F5002C I Petroleum Coke Pile - Traffic Fugitive 1 FSO02C !Petroleum Coke Pile - Traffic ME M acres 657 - 1 Chtonne 657 acres ,Chrorntrn (III) 657 acres Cobalt Copper Fluorine Iron Lead Magnesium Manganese Mercury Mo • •enum Nickel Phosphorus Potassium Selenium Silicon Silver Sodium Strontium Sulfur Thallium Titanium Vanadium Zinc PM Fugitive 1 F50028 1 Petroleum Coke Reclaim PM10 F50025 1 Petroleum Coke Reclaim Aluminum FS002B Petroleum Coke Reclaim Antimony F50028 [Petroleum Coke Reclaim Arsenic F50029 Petroleum Coke Reclaim Barium FS00213 !Petroleum Coke Reclaim Beryt#sum F500213 Petroleum Coke Reclaim Boron Fugitive FS0O2B 1 Petrolesrn Coke Reclaim Cadmium Fugrtrve FSO02C 1 Petroleum Coke Pile - Traffic PM Calcium Chlorine Chromium 111 Cobalt FS0028 I Petroleum Coke Reclaim Copper F50025 !Petroleum Coke Reclaim Fluorine Fugitive FS0028 I Petroleum Coke Reclaim Iron Fugitive FS00213 1 Petroleum Coke Reclaim Lead Fugltive FS0O2B !Petroleum Coke Reclaim Magnesorm Manganese Mercury Molybdenum Nickel °sonartis Potassium Selenium Silicon Silver Sodium Strontium Sulfur Thallium Titanium Fugitive FS002B 1 Petroleum Coke Reclaim Fugitive FS0026 [Petroleum Coke Reclaim Vanadrurin Fu•itrve FS0025 !Petroleum Coke Reclaim zinc Pile Traffic PM 10 Fugitive 1 F5002C Petroleum Coke Pile - Traffic Alumirxxn Fugitive I F5002C I Petroleum Coke Pile Traffic Antimo Arsenic Boron Cadmium Calcium File: L:1WorkIN SP1347671tech\Ki ng1AS_Ki ng_11 _17a.xis Cafcs lrthern States Power - Allen S. King Generatin ' n t Table A -1. Significant Activities Emission Calculations NA NA NA Actual Throe • • ut 2 145,258 145,258 145.258 145.258 45.258 145, 258 145.258 145.258 657 857 657 657 657 657 657 657 145.258 145.258 145,258 145.258 acres acres acres acres acres acres acres acr es 857 acres 657 acres 657 acres 657 acres 657 acres J 1 73E-06 11998 NSP Coal Data 857 acres 657 acres 657 acres 657 acres 9.55E -05 1.72E -05 8.87E -05 4.013E -07 2.64E -03 7.31 E -04 657 acres 3.45E -02 657 acres 1.19E -07 6571acres 1.45E -03 657 acres 657lacres 145 , 258 tons 2.00E -03 ;AP -42, 13.2.4 40 8.72E -u- 145.258'tons 1 9.44E -04 tons tons tons tons 145.258 tons 145.258 tons 145,258 tons 145,258 tons 145.258 tons 145,258 tons 145,258 tons 145.258 tons 145,258 tons 145,258 tons 145.258 tons 145.258 tons tons tons tons 145,258Jtons oils 145,258 tons 145,258 tons 145,258 tons to ns Page 11 of 22 Emission Factor 11998 NSP Coal Data 11998 NSP Coal Data 5.70E -06 ! 1998 NSP Coal Data 2.93E -05 11998 NSP Coal Data 1 14E-04 1 1998 NSP Coal Data 1.01 E -02 ;1998 NSP Coal Data 1 015 H998 NSP Coal Data 6.54E -03 11998 NSP Coal Data 1.99E -07 11998 NSP Coal Data 1.29E -05 11998 NSP Coal Data 1.59E -04 11998 NSP Coal Data 1.22E -03 11998 NSP Coal Data 1.08E -03 ;1998 NSP Coal Data 3.56E -02 i 1998 NSP Coal Data 6.73E -09 2.23E -09 5.02E -09 6.21E-08 7 95E +00 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSF Coal Data 1998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coal Data 4.94E -04 ! 1998 NSP Coal Data 2.96E -05 :1998 NSP Coal Data NA 1.31E +00 I M PCA AEI Report NA NA 3.57E -02 1 1998 NSF Coal Data AP-42, 13.2.4 40 4.11E-0 8.98E -06 11998 NSP Coal Data 4.55E -10 ;1998 NSP Coal Data 40 1 98E-08 9.31 E -10 1 1998 NSP Coal Data 40 4.06E -08 5.14E -07 11998 NSP Coal Data 40 2.24E -05 4.74E -10 11998 NSP Coal Data 40 2.07E -06 1 E -08 11998 NSP Coal Data 40 6.605 -07 1.04E -10 1 1998 NSP Coal Data 40 4.55E -09 145,258 tons 1.4 -05 11998 NSP Coal Data 401 8.28E -0.4 145.258 tons 3.73E -08 1998 NSP Coal Data 1998 NSP Coal Data 11998 NSP Coal Data 14E -08 1 1998 NSP Coal Data 40 4. 99E -0 4.45E -08 11998 NSP Coal Data 3.95E -06 11998 NSP Coal Data 40 1.72E -04 3.93E -09 11998 NSP Coal Data 40 1.71E -07 2.55E -06 11998 NSP Coal Data 40 1.11 E -04 3.46E -08 11998 NSP Coal Data 40 1.51 E -06 7 77E-11 1 NSP Coal Data 11998 NSP Coal Data 11998 NSF Coal Data 4.75E -07 11998 NSP Coa€ Data 40 2.07E -05 4. 23E -07 i 1998 NSP Coal Data 6 75E-10 1998 NSP Coal Data 40 2.94E -08 1.39E -05 11998 NSP Coal Data 40 8.07E -04 1 59E -10 11998 NSP Coal Data 40 6 -09 1 03E -06 11998 NSP Coal Data 145,258 tons 2.85E -07 11998 NSP Coal Data 40 1.24E -05 tons 1.35E -05 11998 NSP Coal Data 40 5.87E -04 tons 4,65E -11 11998 NSP Coal Data 40 2.03E -09 tons 5.68E -07 11998 NSP Coal Data 40 2.47E -05 tons 1 93E -07 11998 NSP Coal Data 40 8,41E-06 1.16E -08 ! 1998 NSP Coal Data 1 MPCA AE1 Report 1.20E +00 NA 1.81 E -06 1 1998 NSP Coa€ Data 2.73E -07 3.70E -06 11998 NSP Coal Data 2.04E -03 11998 NSP Coal Data 1 89E -06 11998 NSP Coal Data 5. 02E -05 11998 NSP Coal Data 4.15E -07 { 1998 NSP Coal Data 5.73E -02 11998 NSP Coal Data C antr Efficiency (31 40 1.88E -7 40 3.40E -C. 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 Print Date 01/20/00 Act uaa t zaoe i tonsi'�p AE t onsM 4.12E -. 1 405 8.405 1.01E +0 5.0 4. 53E - 2,30E 4.70E -7 2.59E -0r- 2.3g5-;: 7 845-C- 5 28E-0 • 7 27E -C 1 12E•C 5.78E - c. 2.25E -00 . 1.98E -7 1.98E -7 1 29E . 1.75E 3.92E - 2.54E -0r. 3.14E -0' 2.40E -0Y. 3.41 E -0 7.03E -0: 8.05E -0c 5.19E -70 1.44 5 -0-t 40 6.80E -0: 40 2.355 -0c 40 2.87E -0-: 40 40 5.84E -06 40 3.91E-04 40 2.93E-01 40 9.70E -08 40 1.94E-06 40. 3.39E -00 40 2.19E -0; 40 1.64E -05 40 4.48E -05 40 5.04E -07 1.97E -01 5.39E -03 5.59E -07 3.09E -04 2.85E -07' 9.09E -06 6.27E-08 8.65E -03' Fugitive F Stack Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fu. rtive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fu. itrve FS003 Fugitive j FSCO3 Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive i FS003A Fugitive Fugitive Barr Engineering Company Emission Unit ID 1 €❑ Description SV EU 1 Cescngtion FS002C 1 Petroieuni Coke Pile Traffic Fugitive FS002C Petroieum Coke Pile Traffic Fugitive f FS002C Petroleum Coke Pie Traffic Fugitive FS002C Petroleum Coke Pile Traffic Fugitive 1 FS002C Petroleum Coke Pie - Traffic Fugitive 1 FS002C Petroleum Coke Pie Traffic Fug4rve FS002C 1 Petroleum Coke Pile Traffic Fugitive FS002C Petroleum Coke Pie - Traffic FS002C Petroleum Coke Pile . Traffic FS002C 1 Petroleum Coke Pile - Traffic FS002C Petroleum Coke Pik - Traffic FS002C I Petroleum Cake Pie Traffic Fugitive FS002C 1 Petroleum Coke Pik - Traffic FS002C 1 Petroleum Coke Pile - Traffic FS002C 'Petroleum Coke Pile Traffic FS002C !Petroleum Coke Pie Traffic Fugitive I FS002C !Petroleum Coke Pile Traffic Fugitive 1 FS002C I Petroleum Cake Pile Traffic Fugitive L F5002C 1 Petroleum Coke Pile - Traffic Fugitive FS002C I Petroleum Coke Pie - Traffic Furtive FS002C I Petroleum Coke Pile - Traffic FS002C 1 Petroleum Cake Pile - Traffic FS002C 'Petroleum Coke Pile - Traffic 1 Fugitive FS003 I North Live Coal Pia FS003 f North Live Coal Pile FS003 1 North Live Coal Pile F5003 iNorth Live Coal Pile FS003 North Live Caal Pile FS003 North Live Coal Pile FS003 North Live Coal Pile FS003 North Live Coal Pia FS003 North Live Coal Pile FS003 North Live Coal Pie FS003 North Live Coal Pile F5003 North Live Coal Pile F5003 North Live Coal Pile Fugitive I FS003 North Live Coal Pie FS003 !North Live Coal Pile Fugitive I FS003 North Live Coai Pile Fugitive I FS003 North Live Coal Pile Fugitive F5003 North Live Coal Pile Fugitive FS003 North Live Coal Pile Fugitive F5003 North Live Coal Pile FS003 North Live Coal Pile FS003 North Live Coal Pile North Live Coal Pile North Live Coal Pile FS003 North Live CoRI Pile FS003 • North Live Coai Pt FS003 1North Lrve Coal Pie F5003 North Live Coal Pile F5003 North Live Coal Pile FS003 North Live Coal Pile F5003 North Live Coal Pile F5003 North Live Coal Pile F5003 North Live Coal Pile FS003A North Live Coal Pile - Unkiadartg FS003A North Live Coal Pile - Unloading Fugitive I FS003A 'North Live Coal Pile Unloading Fugitive FS003A North Live Coal Pile Unloading Fugitive FS003A North Live Caal Pile - Unloading Fugitive FS003A I North Live Coal Pile - Unloading Fugitive j FS003A North Live Coal Pile - Unloading FS003A I North Live Coal Pile - Unloading PM FS003A !North Lrve Coal Pile - Unloading , Lead F5003A INorth Lrve Coal Pile Unloading Fugitive ' F5003A 1 North Live Coal Pile - Unloading Fugitive 1 FS003A North Live Coal Pile - Unloading Fugitive FS003A North Live Coal Pile Unloadkr Fugitive I FS003A worth Lrve Coal Pile - Unloading Chlorine stile I Cobak Chroneurn (II €) Copper Fluorine Iron Lead Magnesium Manganese Mercury Molyeden m Nickel Phosphorus Potasseurn Selenium Silicon S Sodium Strontium Sulfur Thallium Titanium Vanadium Zinc PM PM10 Al uminum Antimony Arsenic Barium Be l'um Boron C a dmium Catciuxn Chlonne Chromium (Ill) Cobalt Fugitive 1 FS003 North Live Coal Pile 1 Copper Fluonne lion Lead Magnesi un Manganese Mercury Moixbdenum Nickel Phosphonis Potassium Selenium Silicon Silver Sodium Strontium Sulfur Thallium Titanium Vanadium inc PM10 Aluminum Antimony Arse-roc Barn. Beryllium Boron Fugitive FS003A North Live Coal Pile Unloading Cadmium Fugitive FS00*A North Live Coal Pile - Urkoadin Calcium Fugitive J FS003A I North Live Coal Pile - Unloading_ Chlorine Fugitive FS003A i North Live Coal Pile Unloading_ 'Chromium ( # #l) Fugitive FS003A !North Live Caal Pile Unloading Cobalt North Live Coal Pie Unloading Cooper Fugitive FS003A North Live CoaI Pile - Unloading Fluorine Fugitive F5003A ,North Live Coal Pile - Unloading Iran Magnesium Manganese Mercury M o .denum Nickel Fugitive ! FS003A North Live Coai Pile - Unloading Phosphorus File: L.1Work1NSP1 34767 1tech \King\AS_King_11_17a.xis Calcs Northern States Power - Allen S. King Gener Table A-1. Significant Activities Emission Calculations ' Pollutant Pollutant NA NA NA NA NA NA NA NA NA NA NA NA NA NA Actual Throughput [J (Units/yr) (Units) 767 767 787 767 767 767 767 767 767 767 767 767 767 787 767 787 767 767 767 767 767 767 767 767 767 767 767 767 767 767 719.505 719.505 719,505 719,505 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 719.505 I tons 719.505 tons 719,505Ilone 719,505 tons acre (2.1'365) acre (2.1'365) acres acres acres acres acres acres acres ac acres acres 76/ acres 767(acres 767 acres acres acres acres acres acres acres acres acres 767 acres acres acres acres acres acres acres acres ac acres acres tons 719.5051 tons 719,5051 tans 719 719 5051 tons 719.505 } tons 719.505 tons 719,505Itons 719,505tons 719,505Ltons 719,505 j tons 719.505 I tons 719,505 tons 71 9.5051 tons 719,5051 tons 719,5051tons tans tons tons (1b/Unit) 1 48E-04 2.88E -05 119 9.85E -06 1 1998 NSP Coal Data 4.55E -05 1 77E-04 # 1 57E-02 11998 NSP Coal Data 1.56E -05 [ 1998 NSP Coal Data 1.01E-02 f 1 1998 NSP Coal Dat 1.38E -04 }{ 1998 NSP Coal Data 3,09E - 11998 NSP Coal Data 2.00E -05 1 1998 NSP Coal Data 2.47E -04 11998 NSP Coal Data 1.89E -03 1 Plant Emission Factor 1996 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Caal Data 1.68E -03 11998 NSP Coal Data 2.68E -06 11998 NSP Coal Data 5.53E -02 11998 NSP Coal Data 8.34E -07 11998 NSP Coal Data 4.09E -03 11998 NSP Coal Data 1 13E-03 11998 NSP Coal Data 5.36E -02 1.85E -07 2.26E -03 7 67E -04 4.80E -05 5.12E +00 2.56E +00 1 17E -08 3.88E -05 2.68E -07 3.89E -02 1 72E -05 1 6.54E -03 1.29E -05 1.59E -04 1.22E -03 1- 08E -03 1.73E -06 3.56E -02 4.08E -07 2.64E -03 7.31 E -04 3.45E -02 1- 19E -07 1.45E -03 4 94E-04 2.96E -05 2.00E -03 9.44E -04 8,98E -06 4- 55E -10 9.31 E -10 1.44E -05 3.73E -09 5.73E -09 2.55E -06 3.46E -08 7 77E -11 5.02E -09 6.21 E -08 4.750 -07 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data AP-42, 13 2.5 AP-42, 13.2.5 2.30E -02 111 998 NSP Coal Data 1998 NSP Coal Data 2.38E -06 11998 NSP Coal Data 1.32E -03 11998 NSP Coal Data 1.21 E -06 1 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 9.55E -05 11998 NSP Coal Data 1998 NSP CoaI Oata 5.70E -06 11998 NSP Coal Data 2.93E -05 11998 NSP Coal Data # 1 14E-04 11998 NSP Coal Data 1.01E-02 [1998 NSP Coal Data 1. 01 E -05 '1998 NSA Coal Data 1998 NSP Coal Data 8.87E -05 11998 NSP Coal Data 1. 99E -07 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 11998 NSP Coat Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal (Data 1998 NSP Coal Data 1998 NSP Coal Data AP-42, 13.2.4 1AP -42, 13 2,4 11998 NSP Coal Data [1998 NSP Coal Data 11998 NSP Coal Data 5.14E -07 { 11998 NSP Coal Data 4.74E -10 11998 NSP Coal Data 1.51 E -08 11998 NSP Coal Data 1.DdE -10 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data T i998 NSP Coal Data 2.23E -09 1998 NSP Coal Data 1.14E -08 1998 NSP Coal Data 4.45E -08 1998 NSP Coal Data 3.95E -06 i 998 NSP Coal Data 3.93E -09 1998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 1 1999 NSP Coal Oata 11998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coai Data Source Control Actual Efflciancy (31 mason, Page 12 of 22 Print Date 01/20/00 ttonsfyrl t AE tonsln 2.24E - 4.04E 1 34E 8.87E 2.67E 2.37E 2.36E 1 530 2.06E 4.87E 3.02E 3.73E - 2.85E- 2.54E 4. 05E - 8.38E- 9.57E- 6.18E - 1 71 E 8.09E- 2.79E 3.41E- 1 16E- 5 94E- 40 . 180. - 40 5.89E - 40 5.290 40 2.68E - 40 5.48E - 40 3.03E - 40 2.79E- 40 8.92E - 40 8.15E- 40 8.48E - 40 2.20E - - 40 3.96E 40 1.31 E - 40 8.74E- 40 2.82E- 40 2.33E 40 2.31E-- 40 1.50E -C 40 2.04E 40 4.58E 40 2.98E 40 3.88E -; 40 2.805-:_, 40 2.48E 40 3.98E 40 8.20E - 40 9.39E 40 8.06E 40 1.68E 40 7 93E-0 40 2,74E-C 413 3.34E-0 - 40 1 140 40 81E-0 40 4.32E 40 2.04E 40 1.94E 40 9.83E-0 40 2.01E-0 40' 1 11E -0- 40 1.02E -0 40 3.27E -0• 40 , 2.28E-0 40 3.11E-0 40 8.05E 40 1.45E -C. 40 4.81 E - 1: - 40 2 -47E 40 9,61 E -0 40 8.53E -C- 40 8,48E -0 40 _ 5,51E-G4 40 7 47E -C6 40 1.68E -00. 40 1 08E -OE 40 1.34E-0: 401 1.03E -0- Furtive F5003A i1 North LNe Coal Pile - Unloading i Sodium Fugitive � FSO03A I North Live Coal Pile - Urrioading 1 Strontium Fugitive ; F5003A 1 North Live Coal Pile - Unloading SWAT r Fugitive F5003A North We Coal Pile - Unloading !Thallium Fu•rtrve F5003A North LNe Coal Pile - Unioadin. Tit arrum FS003A North LNe Coal Pr1e - Urdoa.. . 1Varradten Fugitive FS0038 I North Live Coal Pile - Traffic S;1ver Fugitive FS003B INorth Live Coal Pile - Traffic !Sodium Fugitive FSO038 1 North Lwe Coal Pile - Traffic I Strontium Fugitive FS003B i North Live Coal Pile - Traffic 1 Suffix Fugitive F50038 North Live Coal Pile - Traffic Fugitive FS003B I North Live Coal Pile - Traffic Titanium Fugitive FS003B f North Live Coal Pile - Traffic Vanadium Fugitive FS0038 ! North Live Coal Pile - Traffic Zinc Fugitive FS004 South Live Coal Pile Fugitive FSOO4 South Live Coal Pile Fugitive j FSOO4 1 South Live Coal Pile Fu.rtrve FS004 South Live Coal Pile Fugitive FS004 Furtive F5004 6.3.4E -07 4.09E -03 1.13E -03 5.36E -02 1.85E -07 2.26E -03 7.87E-04 4.60E-05 11998 NSP Coal Data 11998 NSP Coal Data 1 1998 NSP Coal Data 1 1998 NSP Coal Data - 1998 NSP Coal Data 1998 NSP Coai Data 1998 NSP Coal Data 1998 NSP Coal Data 7671 acre X2.1'365) 767 acre ((2,1'365) 767 acres 767 acres 767 acres 767 acres 767 acres 5.12E +00 2.56E +00 2.30E -02 1.17E -06 2.38E -06 1 32E-03 1.21E -06 1AP -42, 13.2.5 f 1 AP-42. 13.2.5 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 4998 NSP Coal Data 1998 NSP Coal Data Boron Cadmium Calcium Chlonne 7671 ' acres 787 acres 767 acres 767 acres 3.88E -05 2.88E -07 3.69E -02 9.55E -05 r1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data South Live Coal Pile South Live Coal Pile Fugitive F5004 , South Lrve Coai Pile Cooper Fugitive F5004 ISouth Live Coal Pile Fluorine Fu.rtrve 1 F5004 :South Live Coal Pile lion Fu.rtive FS004 1 South Live Coal Pile Fugitive F5004 I South Lrve Coal Pile Fu rtive FS004 South Live Coal Pile Fugitive FS004 !South Live Coal Pile Fugitive F5004 ;South Live Coal Pile Magnesium Man. anese Fu.rtrve I FS004 South Live Coal Pile Silicon 11998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 719,5051 tons 1.16E -08 11998 NSP Coal Data 767 acres 767 acres nrereufy 767 acres Ma •dentlrrl 767 acres Fugitive F5004 South Live Coal Pile {Nickel 767 acres Fugitive F5004 South Lrve Coal Pile f Phosphorus 767 acres Furtive 1 F5004 1South Live Coal Pile Potassium 767 acres Fu.rtrve ! FSOO4 South LNe Coai Pile Selenium ,..,_. tons 1- 93E -07 1998 NSP Coal Data 7.95E +00 1.31E +00 3.57E-02 1.81E-06 MPCA AEI Report 1MPCA AEI Report 1998 NSP Coal Data 1998 NSP Coal Data 3.70E -06 1998 NSP Coal Data acres acres 1.72E -05 5.70E -06 1998 NSP Coat Data 1998 NSP Coal Data 767 2.93E -05 1998 NSP Coal Data 767lacres 1- 14E -04 1998 NSP Coal Data 767 acres 1.01E-02 1998 NSP Coai Data 1.01E-05 1998 NSA Coal Data 8.54E -03 8.87E -05 1998 NSP Coal Data 1998 NSP Coal Data 1.99E -07 1.29E -05 1998 NSP Coal Data 11998 NSP Coal Data 1.59E-0.4 1.22E -03 1- 08E -03 1998 NSP Coal Data 1998 NSP Coal Data 11998 NOP Coal Data Stack ID SV EU 1 Descnptton Fugitive J F5003A I North Live Coal Pile - Unloading_ Furtive 1 F5003A 1North Live Coal Pile - Unlaadinn Fugitive { F 5003A 'North Live Coal Pile - Unloading 1 S i;ic an Fu•itive F5003A !North Lrve Coal Pile Lfr8oadin r Silver Fugitive F50038 North Live Coal Pile - Traffic PM NA NA Fugitive F50038 North lave Coal Pile - Traffic J PM 10 NA NA Fugitive F5003B North Live Coal Pile - Traffic Aluminum NA NA Fu•itive F00038 North Live Coal Pile - Traffic Anteno NA NA Fugitive FS003B • North Live Coal Pile - Traffic , Arsenic Fugitive F50038 North Live Coal Pile - Traffic Barium Fugitive F00038 North Lrve Coal Pile - Traffic , Blum Fugitive F50038 North Lrve Coal Pile - Traffic Boron Fugitive J F30038 1North Live Coal Pile Traffic Cadmium Fugitive ! F50038 1North Live Coal Pile - Traffic lCakiurn Fugitive 11 � F5003B North Live Coal Pile Traffic Chlonne Fu itive 1 F50038 North Live Coal Pile Traffic Fugitivej Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive F5003B North Live Coal Pile - Traffic Manganese Furtive F50038 North Live Coal Pile - Traffic Fugitive F50035 , North Live Coal Pile - Traffic Fugitive y FS003B North Lrve Coal Pile - Traffic Fugitive I F50038 North Live Coal Pile - Traffic Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Barr Engineering Company ID F5003B 1 North Live Coal Pile - Traffic FS003B I North Live Coal Pil Traffic F00038 North Live Coal Pile Traffic F50038 North Live Coal Pile Traffic i Iron F50035 Nosh Live Coal Pile Traffic FSO038 North Live Coal Pile Traffic FS003B North Live Coal Pile - Traffic F50038 North Live Coal F0004 k i South Live Coal Pile PM F5004 1 South Live Coal Pile PM t 0 F5004 1 South Lrve Coal Pile F5004 1South Lrve Coal Pile FS004 South Live Coal Pile F5004 ! South Lrve Coal Pile F50174 South Live Coal Pile Silver F5004 South Live Coal Pile ugrtrve 1 F5004 South Lrve Coal P Fugitive Fugitive FS004 South Live Coal Pile FS004 South Live Coai Pile Fugitive F5004 South Lrve Coat Pile Furtive F5004 South Live Coal Pile Fu.itive F5004 1 South Live Coal Pile Emission Unit Description Potassium Selenium Chromium (111) Cobalt Copper Fluorine Lead Magnesium Mercury Molybdenum Nickel Phosphorus Potassium Pile Traffic Selenium Fu Owe F5003B !North Live Coal Pile - Traffic Silicon Aluminum Antimony Arsenic Banum Fu.rtrve F5004 1 South five Coal Pile Be Hum Sodium trontium Sulfur Tha ilium j Titanium Vanadium Zinc L. Work _King_11_17a.xls Calcs Northern States Power - Allen S. King General` lant Table A -1. Significant Activities Emission Calculations Pollutant Pollutant NA NA Actual Throuthput [21 [Units/yr) 719,505 719,505 719.505 tons 1.39E -05 1 1998 NSP Coal Data 719,505 tons 719,505 tons 719,505 tons 719,505 tans 719,505 t ans 719,505 tons 5.68E -07 11998 NSP Coal Data NA INA NA INA NA NA NA NA NA NA NA 767 767 767 tons tons NA NA NA NA acres acres acres 7671acres 767 acres 767 acres 767 acres acres Page 13 of 22 (Units) llbAJnrtl .4.23E -07 8.75E -10 1 59E -10 1 03E-06 2.85E -07 1 35E-05 4 E -11 1.48E -04 11998 NSP Coal Data 2,68E -05 8.85E -06 4.55E -05 1.77E -04 1 57E-02 1.56E -05 1.01 E -02 2.68E -06 2.64E -03 3.45E -02 1 19E-07 1 -45 E -03 4.94E -04 Emission Factor 998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 11998 NSP Coal Data 11998 1NSP Coat Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1.38E-44 1998 NSP Coal Data 3,09E -07 1998 NSP Coal Data 2.00E -05 1 1998 NSP Coal Data 2.47E -04 1 1998 NSP Coal Data 1.89E -03 11998 NSP Coal Data 1.68E -03 11998 NSP Coal Data 1998 NSP Coal Data 5,53E -02 11998 NSP Coal Data 4.08E -07 1998 NSP Coal Data 1998 NSP Coal Data 7.31E-04 ! 1998 NSP Coal Data 1998 NSP 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 2.96E -05 11998 NSP Coal Data Fugitive I F5004A South Live Coat Pile - Unloading 1 PM 719,505 lions 2.00E -03 I AP-42. 13.2.4 Source Control Efficiency [31 40 40 40 40 40 40 Print Date 01/20/00 40 40 40 40 40 40 4 3 44E 2.22E 6 16E 2.915 1 005 1 23E 4 15E 2.54E 1 405 2.31 6. 30E 3.20E 8 -535 5.815 3.33E 1 06E 7 33E 1 01E 2.62E 4.725 1 56E 8.03E 3.12E 2.77E 2.78E 1.79E 2.43E 5.45E 3.52E 4.36E 3 33E 2.97E 4 . 74E 9.77E 1. 7 220 2.00E- 9.45E- 3.27E 3.98E 1 35E 8.12E 1.18E+ 5.89E- 5.29E- 2.88E- 5 48E- 40 3,03E- 40 2.79E 40 8.92E 40 8.15E- 0.48E - i 2.20E 3.96E- 1.31 E- 6.74E- 2.62E- 2.33E- 2.31E.: 1.50E -0 2.04E 4.58E -.. 2.56E -0 3.66E 2.80E 40 2.49E 40 3,98E- 40 8.20E -0 40 9.39E -.: 1.88E -3- Coai Data 40 7 93E -0 40 2.74E-0 40 3.34E - ,1 40 1 14E-C-. 40 6.81E-0 4 0 4.32E Stack ID Fugitive Fugitive Fugitive Fugitive Fugitive ID 5V EUU Fugitive FSOO4A South Live Coal Pile • unloading Fugitive F5004A'South L,ve Coat Pile Unloading Fugitive FS004A 1 South Live Coal Pile Unloading Fugitive 1 FS004A [South Live Coal Pile Unloading FS004A I South Live Coal Pile f Fu•itrve F500-4A [South Lrve Coal Pile - Unloadin T3 Fu. tNe FS004A South Live Coal Pile - UnIcadin. 15oron FugRNe Fugitive FS004A Fugitive F Fugitive Fugitive Fugitive Fugitive Fugitive F ugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Barr Engineering Company FS004A 1 South Live Coal Pile Unloading Nickel F5004A F5004A Fugitive ! FS004A FS004A I South Live Coal Pile - Unloading FS004A 'South F0004A FS004A FS004A FS004A FS004A FS004A Fugitive FS0048 FSOO4B Emission Unit Description Description Unloading_ South Live Coal Pile Unloading Motybd South Live Caal Pile - Unloading Phosphorus South Lrve Coal Pile - Unloading Potassium South Lrve Coal Pile - Unloading Live Coal Pile - Unloading South Live Coal Pile - Un!oaditin South Lrve Coal Pile - Unloading South INC . Coal Pile - Unloading South Live Coal Pile - Unloading South Live Coal Pile - Unloading South Live Coat Pile - Unloading South Live Coal Pile Unloading South Live Coal Pile Traffic South Live Coal Pile Traffic F50045 I South Live Coal Pie - Traffic Fugitive F50045 !South Lrve Coal Pile - Traffic Fu hive F00048 I South Live Coal Pile - Traffic Fugitive F50048 South Live Caai Pile - Traffic Fugitive ! FS004B !South Live Coal Pile - Traffic FS004B FSouth Live Coal Pie - Traffic 450048 South Live Coal Pile - Traffic FS0048 South Lrve Coal Pile Traffic Fu•ttive F50048 South Live Coal Pile Traffic FS004B South Live Caal Pile - Traffic F50048 South Live Coal Pile - Traffic Fu•itive I FS0048 South Lrve Coal Pile - Traffic PM10 Afurrixxm Antimony Arsenic Barium Selenuum Silicon Silver Sodium Strontium Sulfur Tharp Tdanrum Vanadium Zinc PM PM10 Alurnnu m 1 Antimony !Arsenic Barium B eryili um Boron Cadmium Calcium Chlorine F50048 South Live Coal Pile - Traffic Silicon FS0048 South Live Coal Pile Traffic Silver FS004B South Live Coat Pile Traffic Sodium Strontium Sulfur Thallium Fife: ! :1 Warkl NSP1347671techlKinglAS _King_11_17a.xfs Calcs Northern States Power - Alen S. King Gen Table A-1. Significant Activities Emission Calculations Pollutant Politutant NA NA Actual Thr (Unitstyr) 719,505 719.505 719,505 719,505 719,505 719,505 719 719,505 719, 505 719,505 719,505 719,505 719,505 719,505 719,505 719,505 719,505 719,505 719.505 719,505 719.505 719.505 719 719,505 719.505 719,505 torts torts tons torts torts tons tons tons tons tons tons tons tans tons tons tons tons tons tons tons tons tons t tons tons 719,505 tons 719,505 tons tons tons 719,505 tons 719,505 tons NA NA Page 14 of 22 0134. (Units) (lb/Unit) 9.44 E -04 8.98E -06 5.14E -07 719,505 tons 719,505 tons 4.55E -10 1998 NSP Coal Data 9.31E-10 1 1998 NSP Coal Data 4- 74E -10 1 1998 NSP Coat Data 1 51E-08 2.23E -09 1.14E -08 2.55E -06 3.46E -08 7.77E -11 5.02E -09 4.75E -07 4.23E -07 1.39E -05 1.59E -10 1- 35E -05 4.65E -11 5.68E -07 1.93E-07 1.16E -08 7.95E +00 3.57E -02 1.81E-06 3.70E -06 'ig Plant Emission Factor TAP -42, 13.2,4 11998 N5P Coal Data 11998 NSP Coal Data 998 NSP Coal Data 1 04E-10 1998 NSP Coal Data 1 44E-05 i 1998 NSP Coal Data 3.73E -08 11998 NSP Coal Data 6.73E -09 1 1998 NSP Coal Data 1998 NSP Coat Data 1998 NSP Coal Data tons 4 45E -08 ;1998 NSP Coal Data 3.95E -06 11998 NSP Coal Data 3.93E -09 11998 NSP Coal Data 1998 NSP Coat Data 1 1998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 6.21E-08 11998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coal Data 6.75E -10 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1.03E -06 ;1998 NSP Coal Data 2.85E -07 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data MPCA AEI Report 1.31E +00 I MPCA AEI Report 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data Sauce Control Effic ierity 131 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 NA INA NA i NA NA NA NA NA NA NA NA NA 2.04E - 03 1.89E -06 6.02E -05 4.15E -07 5.73E -02 1.48E -04 11998 NSP Coal Data 1 1998 NSP Caal Data 11998 NSP Coal Data ` 11998 NSP Coal Data } 1998 NSP Coal Data 11998 NSP Coal Data Fugitive tt FS0048 South Live Coal Pile - Traffic Chromium (111) Fugitive f F00045 South Live Coal Pile - Traffic Cobalt Fugitive ` FS004B South Live Coal Pile - Traffic Cooper Fugitive 400048 I South Live Coal Pile - Traffic ! Fluonne Fugitive F50048 South Live Coal Pile - Traffic from Fu !dye ' F00045 South Live Coal Pie - Traffic Lead NA NA NA NA NA NA NA NA INA NA NA NA 2.68E-05 8.85E -06 4.55E -05 1.77E -04 1 57E -02 1.56E -05 11998 NSP Coai Data 11998 NSP Coal Data 1998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coal Data 1 1998 NSP Coal Data Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fu • Rive F00045 South Live Coal Pile - Traffic Magnesium NA F0004B South Live Coal Pie - Traffic Manganese INA F00048 South Live Coal Pile - Traffic Mercury NA F00048 South Live Coat Pile - Traffic Molybdenum NA F00046 South Live Coal Pile - Traffic Nickel NA F00045 South Live Coal Pile - Traffic Phosphorus NA F00048 (South Live Coal Pile - Traffic Potassium NA F00045 South Live Coal Pile - Traffic Selenium NA Fugitive F00045 South Live Caal Pie - Traffic Fugitive }} F30045 I South Live Coal Pie - Traffic Fugitive 1 400048 South Live Coal Pile - Traffic Tits roturn Vanadium Zinc NA NA NA NA 144 NA NA NA NA NA NA NA 5,53E -02 8.34E -07 4.09E -03 1.13E -03 5.36E -02 1 85E -07 1 1998 NSP Coat Data 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 11998 NSP Coal Data NA NA NA 2.26E -03 7 67E -04 4 60E-05 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data Fu. rtrve F0005 Coal Stacker lloaain. silos) 1 Fugitive F0005 Coal Stacker (loading silos) [II Fu ■ dive F9005 [Coal Stacker (loadin. silos) 1 Fu Frtive 1 F5005 I Coal Stacker (load.n. silos 1 PMIO A.iuminurm Ant 0 0 0 Fu.rtrve 1 F5005 ,Coal Stacker (loadin• silos) 1 F5005 ICoai Stacker (Ioadin. sans) 1 Fu•itNC F5005 Coal Stacker (loadin• silos) 1 Fu•Rrve - • lead • silos) 1 PM Arsenic 0 Barium B rum ru Boron Fu •Rive 70005 Coal Stacker (loam, silos) 1 Cadmium Fugitive F0005 Coal Stacker (loading silos) [1 Fugitrve F0005 Coal Stacker (loading silos) (1 Fugitive F5005 Coat Stacker ilaading silos) (1) Fugitive 1 F5005 !Coal Stacker (loading silos) (1j Fu•Rive F5005 Coal Stacker (loadin• silos) 1 { Calcium I Chlorine [Chromium (ill) 1 Cobalt 'Copper NA NA NA NA NA NA NA NA NA NA NA 1.01E-02 1 38E-04 3.09E -07 2.130E -05 2.47E-04 1 89E-03 1 68E-03 2.68E -06 1 1998 NSP Coal Data :11998 NSP Coal Data 1 1998 NSP Coal Data 11998 NSP Coat Data 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1 1998 NSA Coal Data tons 7.00E -03 AP 13.2.4 tons tons tons tons tons 9.44E -04 8.98E -06 4.55E -10 9.31E-10 1998 NSP Coal Data tons 5,14E -07 1998 NSP Coal Data 0 tons 4.74E-10 1998 NSP Coal Data 0 tons 1.51E-08 11998 NSP Coat Data 1 04E -10 1998 NSP Coal Data 0 tons 0 tons 0 tons 0 tons 0 tons 1 44E -05 3.73E-08 6.73E -09 2.23E -09 1 14E -08 1 1998 NSP Coal Data 1998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coal Data 111 40 40 0 0 0 Print Date 01/20/00 Actual Emission •. ton =. A E t onsi- 2.t}4E 1 94E 9 83E 2.01 F 1 11E 1 024 3.2 2. 28E 3 r 8 054 1. 45E 4.814 2.474 9 -61 E 8.534 8.48E 5.514 7 47E 1 -68E 1.084 1 1 9 1 460 3.00E 3. 44E 2.22E 6 16E 2 . 91 E 1 . 00E 1 23E 4. 16E 2.50E 1.40E - 6 2. 3 3 0 1E 6 305 3.20E 6.53E 3. E 3.33E 61 1.06E 7 -33E- 1.01 E 2.62E 4 8.03E- 3.12E 2,77E 2.76E - 1.79E 5 5• 3.52E -•1 4.36E 3.33E 2.97E - 4.74E 9.77E - 1 7.22E 2.00E- 9,45E- 3.275 3.•.. 1.35E 98E 8.12E 0.00E +c 0.00E +'. 0.04E+: 0.40E +1: 0.00E +- 0.04E +c 0.00E +1: 0.00E + 4 0.00E+4) 0.00E +4 0.00E »4 0.00E +C 0.00E +t Barr Engineering Company Stack Emission Unit 10 10 Description Po But ant Sll EU I Description Pollutant Fugitive F5005 1 Coal Stacker (loading silos) [1] Fluorine Fugitive 1 F5005 [Coal Stacker (loading silos) [1 ] Iron Fugitive FS005 1 Coai Stacker iloadinn silos) (1] 'Lead Fu rave 1 FS005 1 Coal Stacker (loading silos) [1 ] !Magnesium Fu FSOO5 `Coal Stacker (loading silos) 11 ] 1 Manganese Fugitive i FS005 !Coal Stacker (loading silos) 1 Merc Fugitive FS005 ,coal Stacker (foe - silos 1 Molybdenum Fugitive I F5005 [Coal Stacker loa. 1 Nicket Fugitive F5005 1 C Fugitive l FS005 I Coal Stacker ( loadin3 sibs) [It Fu dive F5005 'Coal Stacker loa•'- . silos 1 0 tows °lions 0 tons 0 tans 0 0 4 45E -08 3.95E -06 3.93E -09 2.55E-06 11998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 11998 NSF Coal Data Phosphorus Potassxxn Selenium Fugitive F0005 1 Coal Stacker (loading silos) [ 1 ] Silicon Fugitive F5005 1Coal Stacker (loading silos) [1] Sitver Fugitive 1 F0005 !Coal Stacker (loading sibs)111 Sodium Fugitive F0005 } 1 Coal Stacker i.loadxsgstos) L ] Strontium Fugitive F0005 !Coal Stacker (loading sitos) [1] Sulfur Fugitive F0005 Coal Stacker (loading silos) [1 ] Thaltium Fugitive F5005 Coal Stacker (loadin• silos) 1 Tdanuns Fugitive FS005 1 Coai Stacker (loading silos) [1] Fu dive 1 F5005 Coal Stacker {loadin• silos) 1 0 tons 0 tons 0 0 0 0 0 0 tons tons tons tons tons tons oltons 4.23E -07 6- 75E -10 1.39E -05 1.59E -10 1.03E -06 2.85E -07 1,35E -05 4.65E -11 5.68E -07 11998 NSP Coai Data 11998 NSP Coai Data 1 1998 NSP Coal Data 1998 NSP Coal Data 11998 NSP Coal Data 11 998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 0 0 0 0 Fugitive F0006 I Coal Silo Unloading Fu ■ rtive F0006 Coal Silo Unioadln i Furtive F5006 Coal Silo Unloadin. PM PM10 Aluminium 486,937 tons 486,937 lions 2.00E -03 9.44E -04 AP-i2, 13.2.4 1AP -42. 13.2.4 Fugitive Fugitive Fu dive Fugitive Fugitive Fu dive F0006 1 Coal Silo Unloading F0006 Coal Silo Unloading F0006 Coal Silo Unloading F0006 1 Coat Silo Unloading F0006 Coal Silo Unloading F0006 1 Coai Silo Unloadin Fugitive F0006 ,,Coal Silo Unloading Fu•itive F0006 Coal Silo Untoadin Unloadin Fu•ittve Fu • itNe • F5006A I Coat Silo Loacrng F0006A 1 Coal Silo Loadin• Fu.orve FS006A Coal Silo Loads', Vanadium Zinc Antimony Arsenic Bantxn Beryllium Boron Cadmium Calcium Chlorine Cadmium Calcium Actual Throu • • 2 Emissions Factor tons tons 0 tons 0 tons 0 tons 0 0 486.937 486,937 tons 4.55E_10 1998 NSP Coal Data 1998 NSP Coal Data 486,937 tons 486 937 jtoos 488,937 tons 486,937 tons 486,937 tons 0 a 0 486.937 486.937 tons tans tons tons tons 488,9371 tans 486,937 tons Potassium 486,937 tons (lb/Unit) Source 3.46E -08 11998 NSP Coal Data 7 77E -11 11998 NSP Coal Data 5.02E -09 11998 NSP Coal Data 6 -21 E -08 1998 NSP Coal Data 4.75E -07 11998 NSP Coal Data 1 93E-07 1.16E -08 11998 NSP Coai Data 1998 NSP Coal Data 8,98E-06 9.31E-10 5.14E -07 4.74E -10 1,51E-08 1,04E -10 1998 NSP Coal Oata 1998 HSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1.44E -05 1998 NSP Coal Data 3.73E -08 1998 NSP Coal Data Furtive F50064 Coal Silo Loa PM 486,937 tons 488,937 tons 486,937 tons 486,937 tons 1- 59E -10 1,03E-06 2.85E -07 1.35E-05 4,65E -11 1998 NSP Coal Data j €1998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 5.68E -07 1.93E -07 1.18E -08 1998 NSP Coai Data 1998 NSP Coal Data t 11998 NSP Coal Data 2.00E -03 AP -42.13.2.4 1 04E -10 1,44E-05 4.23E -07 1998 NSP Coal Data 0 0 0 a 0 0 0 0 0 0 a 40 40 40 40 40 40 Fu Fugitive F0006 Fugitive 1 F5006 Coal Silo Unloading Coal Silo Fugitive F9006 'Coal Silo Unloading Fugitive I F0006 Coal Silo Unloading Fugitive 1 FS006 I Coal Silo Unloading Fugitive 1 F5006 .. 1 Coal Silo Unloading Fugitive { 05006 1Coal Silo Unloading Fugitive I F0006 1Coal Silo Unloading Fugitive } ( F0006 1 Coal Silo Unloading Fugitive 1 F0006 1 Coal Silo Unloading Fugitive Fugitive 1 F0006 Fugitive I r "5006 Fugitive Fu rove Fugitive Fugitive Fu.itrve Fu. hive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive rtrve Fugitive F0006 F0006 F5006 Fugitive F5006A F0006A F5006A F5006A F0006A F5006A 1 Coal Silo Unloading Coal Silo Unloading Coal Silo Unloading Coal Silo Unloading Coal Silo Unloadin Coal Silo Loading Coal Silo Loading Coal Silo Loading FS006A Coal Silo Loa Fugitive F0006A Coal Silo Loading Fugitive 0.5006A Coal Silo Loading Coal Silo Loadin Coal Silo Loading Coal Silo Loading Fugitive F00064 Coal Silo Loading Fugitive FS006A Coal Silo Loadin5 Fugitive I FS006A !Coal Silo Loading F5006A Coal Silo Loading P0006A Coal Silo Loading F00064 1 Coal Siia Loading F5006A !Coal Silo Loading FS006A Coal Silo Loading F5008A 1 Coai Silo Loading Fugitive j FS006A ] Coal Silo Loading F5006A 1 Caal Silo Loao FS006A Coal Silo Loading Fugitive 1 F5006A Coal Silo Loading Fugitive FS006A Coal 5i(a Loading Chrornium (111) Cobalt Cooper 1 Fluorine Ilion _1Lead 1M a gnesiurn Manganese Mercury I Motybdennum Nickel Phosphorus Potassumn Selenium Silicon PM10 Aluminum Antimony Arsenic Santini Beryllium Boron Chlorine Chromium (111) Cobalt Copper Fluorine 1 Iron Lead Magnesium Manganese Mercury Molybdenum Nickel Phosphoru Selenium Silicon Silver File: L:lWorkINSP1347671techlKi nglAS_King_11 _ 17a. xis Calcs lorthern States Power - Allen S. King Generati lant Table A-1. Significant Activities Emission Calculations 486,937 486,937 486, 937 486,937 486 937 ! tons 486,937 486,937 488.937 I tons 486,937 486,937 486 937 486,937 486,937 486.937 486.937 486.937 486 486.937 486.937 486,937 486,937 tons tons tons tons torts tons tons tons 486,937 i tons 486,9371 tons 486,937 tons 486,937 tons tons 488.937 tons 486.937 tons tans tons 486,937 tons 488,937 tons 486.937 tons 486, 9371 tons tons tons tons torts tons tons 486,937itons 486,937 1 tons 486.9371tons tons tons 486,9371 tons 4 86,9371tons 1 486,9371 tans Page 15 of 22 6.73E -09 2.23E-09 1.14E -08 4 45E-08 11998 NSP Coal Data 3.95E -05 11998 NSP Coal Data 3- 93E -09 486,937 tons 1 39E 05 Fugitive 1 F0006 Coal Silo Unloading Silver 486,937 tons Fugitive l F5006 Coal Silo Unloading Sodium 486,937 tons Fugitive 1 F0006 Coal Silo Unloading Strontium 486,937 tons Fugitive F5006 Coai Silo Unloading Sulfur 486.937 tons • Furtive PS006 Coal Silo Unloadin. Thallium 488,937 tons Fugitive F5006 Coal Silo Unloading Titanium Fugitive 1 F5006 1,Coal Silo Unloading Vanadium Fugitive F5006 Coal Silo Unloading _ Zinc I 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 01 9,57E 2.55E -06 11998 NSP Coal Data 3.46E -08 11998 NSP Coal Data 7 77E -11 11998 NSP Coal Data 5.02E -09 11998 NSP Coai Data 6.21 E -08 1 1998 NSP Coal Data 4,75E -07 11998 NSP Coat Data 4.23E -07 8.75E -10 9,44E -04 8.98E -06 4.55E -10 9,31E -10 1 5,14E -07 4.74E -10 1.51 E -08 3.73E -08 3.95E -06 3.93E-09 2.55E -06 3.46 E -08 4.75E -07 6.75E -10 1 39E -05 1.59E -10 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data AP-42, 13.2,4 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSF Coal Data 11998 NSP Coal,Data 6.73E -09 11998 NSP Coat Data 2.23E -09 1 NSP Coal Data 1.14E -08 ( 11998 NSP Coal Data 4 45E -08 1 1 998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Oata 1998 NSP Coal Data 7 77E -11 1998 NSP Coal Data 5.02E -09 { 1998 NSP Coai Data 6.21 E -08 1 1998 NSP Coai Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data t 1998 NSP Coal Data Control Efficiency C3] 40 40 40 40 40 0 9.08E 0 ° 0 01 0 0 Print Date 01/20/00 a Actual Emma. tars AE tons . 0.00E- 01 0005 0 0 0 O. 00E- 0 -00E- 0 00E • 0 00 0 00E 0.005 0.00E 0.00E 0.00E 0.00E 0.170E • 0.00E 0.00E- 0.00E - 0.00E- 0.00E 0.00E- 0.00E 4 . 87E 2.30E 2.19E 115 2.27E 1 25E 1.15E 3.69E 2.545- 3.51E 1.64E 5 425 2.79E 1 08E 9.132E 8.21E 8.43E- 1.89E- 1.22E 1 515 1.16E• 4 1.03E 0 1.84E 3.39E- 3.88E- 2.51E 8.95E- 3.28E .13E 1.38E 4.705- 2.82E 2,92E 1.38E- 131E- 6.65E- 751E 6.93E 2,21E- 1.53E- 2 10E 3.25E- 3.735 40 5 - 40 1 145•., 40 734E -C 40 9 -07E- 40 949-6 40 6.185 40 9.88E -6 40 2.035 40 2.33E -0 1 365 5.45E 9.83E 1 875 C. 8,50E -C 5. nE 5,74E -6 FS008 Fugitive 65007 Coat Reclarn Hoppers Fugitive FS007 Coal Reclaim Hoppers Fug FS007 Coal Reclaim Hoppers Fu •dive FS007 Coal Reclaim Ho. • ens Fugitive FS007 Coal Rec €arin Hoppers Fugitive FSO07 Coat Reclaim Hoppers Furtive FS007 Coal Reclaim Hop.ers FS007 Coal Reclaim Hop•ers Fugitive ' F5007 Coal Reclaim Hoppers Vanadium Fugitive FS007 iCoa1 Reclaim Hoppers Zinc 1 Fugitive Fugitive Fugitive Fu►#ive F5008 FS008 F sh Loadout FS008 Flyash Loadout Flyash Loadout Flyash Loadout FS008 Flyash Loadout 65008 F . sh Loadout 39,379 tons 39,379 tons 39.379 tons 39,379,tons 39.379 tons 3.47E -09 3.79E -05 7 55E -06 4 14E -05 1998 NSP F Ash Data 11998 NSP F Ash Data 1998 NSP F Asti Data 1998 NSA F Ash Data 4.79E -07 1.58E -07 8.24E -05 1.51E-07 6- 40E -05 7.34E-07 1.31E-09 1998 NSP Fly Ash Data t 1998 NSP Fly Ash Data 1998 NSP Fly Ash Data 11998 NSP Fly Ash Data 11998 NSP F Ash Data 1998 NSP Fly Ash Data 11998 NSP Ash Data pair` Copper 39,379 tons Fluorine 39,379 tons Iron 39.379 tons Lead 39,379 tans Ma•nestum 39,379 tons Fugitive F5008 Fiyash Loadout Manganese Fu• Ne F5008 F sh Loadout Mer 6u give F5008 6u•live FSOO8 F - sh Loadout ash Loadout 1 Ni Fu.itrve FS008 IF • sh Loadout Phosphorus Fu awe FS008 F sh Loadout FS008 Flyash Loadout F5008 IF sh Loadout Fu.CNe 1 F5008 F ash Loadout Fu • dive Fu rove F5008 l Flyash Loadout FS008 F sh Loadout Furtive F5008 F sh Loadout Sulfur MEM FS008 F sh Loadout Fu.rtrve 1 F50O8 IF .sh Loadout Fugitive ! FS008 1F sh Loadout Zinc Beryllium Boron Cadmium Calcium Cobalt Potassium 39.379 tons Sadiron Strontium Vanadium Fu.drve 1 FSOO9 !Western Coal Pile online 486,937 tons 486, 937 I ton: 1 03E -08 11998 NSP Coal Data 2.85E -07 1 1998 NSP Coal Data 486,937 tons 332,195 tons 632,195 39.379 tons 1 35E -05 0998 NSP Coal Data 2.00E -03 IAP -42, 13.2.4 532,195 tons 632.195 tons 632,195 tons 3.73E-08 6.73E-09 2.235.09 11998 NSP Coal Data 11998 1998 NSP Coal Data 11998 NSP Coal Data tons I 1 14E -08 11998 NSP Coal Data 4.45E -08 i1998 NSP Coal Data tans tons 1.93E -07 1 16E-08 9.28E -08 1998 NSP F Ash Data 1.89E -07 11998 NSP F Ash Data tons 1 -81 E -06 11998 NSP F Ash Data 1 .18E -05 1998 NSP F Ash Data 1.15E -05 11998 NSP F Ash Data Selenaam 39.379 tons Silicon 1 39.379 [tons 2.82E-09 2,64E -04 7 79E -10 2.56E +00 1998 NSP F Aso Data Stack Emission Unit 10 10 Descn•tion 5V EU I Description Fugitive FS006A [Coal Silo Loading Fugitive F5006A Coal Silo Loading Fu. 1 F5006A Coal Silo Loadin Fugitive FSQOSA i Coal Silo Loading Fugitive F5006A Coal Silo Loading Fugitive FS006A [Coal Silo Loading Fugitive 65006A 1 Coal Silo Loading Fugitive Fugitive Fugitive Fugitive Fu give Fugitive Fugitive Fugitive Fugitive Fu [five Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Furtive Fugitive Fu !five Fugit Fugitive Furtive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive F5008 Fugitive F5008 I Fiyash Loadout Fugitive F5008 Flyash Loadout Fugitive Furtive F5008 F500B 65008 Fu dive 65008 Barr Engineering Company 65007 Coal Reclaim Hoppers F5007 Coal Reclaim Hoppers 65007 Coal Reclaim Hoppers 65007 Coat Rectane Hoppers 65007 !Coal Reclaim Hoppers 65007 Coal Reclaim Hoppers 65007 Coal Reclaim Hoppers FS007 1 Coal Reclaim Hoppers 65007 Coal Reclaim Hop•ers Flyash Loadout 65008 I, Flyash Loadout Flyasn Loadout F5008 Flyash Loadout 65008 1 Ftyash Loadout Flyash Loadout 65008 i Flush Loadout 65008 1 Flyash Loadout Flyash Loadout F sn Loadout Soauan Strontium Sulfur Thallium T Vanadium Zinc PM PM10 AJcxrwtum Antimony Fugitive 65007 Coal Reclaim Hoppers Arsenic Fu give f 65007 Coal Rectatm Hoppers Bad Fugitive FSOO7 Coal Reclaim Hoppers Fluorine Fugitive FS007 Coal Reclaim Hoppers Iron Fugitive 65007 Coal Reclaim Hoppers Fugitive F5007 Coal Reclaim HotPers Lead Magiesrum 65007 Coal Reclaim Hoppers Manganese F5007 I Coal Rec€arm Hoppers Mercury Molybdenum 65007 [Coal Reclaim Hoppers Nickel FS007 1 Coa€ Reclaim Hoppers Phosphorus 65007 1 Coat Reclaim Hoppers Potassium FS007 Coal Reclaim Hoppers Selenium FS007 Coal Reclaim Hoppers ,Silicon 65007 Coat Reclaim Hoppers !Silver FS007 Coal Reclaim Hoppers Spotted Strontium Sulfur 'lladnnn !Titanium PM10 Banum Berydiitxn Titanium File: L.1 Work 1NSP1347671techlKinglAS_King_11 _17a.xfs Calcs Northern States Power - Allen S. King Gene 'g Plant Table A -1. Significant Activities Emission Calculations Pollutant Po tart Actual Throe • . ut 2 486,937 torts 486,937 tons 5.68E -07 11998 NSP Coal Data 488.937 tons 486.937 632,1951 tons 632,195 tons 632,195 632,195 tons 632,195 tons 632,195 tons 632,195 tons 632,195 tons 632,195 tons 1.44E -05 1 1998 NSP Coal Data 632,195 632,195 632,195 632,195 632,195 632.195 632.195 632.195 632,195 tons tons tons tons tons tons tons tons tons 632,1951 tons 632,195 632,195 632,195 tans tons tons 632,1951tons 632.1951 tons 632,195 I tons 632,195 PM 39.379 39,379 I tons Aluminum 39,379 Antimony 39,379 Arsenic 39.379 39,379 39,379 Boron 39.379 Cadmium 39,379 Calcium 39, 379 Chlorine 39.379 Fu. ive FS008 sh Loadout Chromium 111 Page 16 of 22 4.65E -11 11998 NSP Coal Data 1 935-07 1998 NSP Coat Data tom 1 . 16E -08 11998 NSP Coat Data tons tons tons tons tons tons tons tons tons tons 9.4.4E -04 1 AP-42, 13.2. 8.98E -06 1 1998 NSP Coal Data 4.55E -10 11998 NSP Coal Data 9.31E-10 ;1998 NSP Coal Data 5.14E -07 4 -10 1 51E-08 04E-10 11998 NSP Coal Data 3.95E -06 11998 NSP Coal Data 3.93 E -09 2.55E -06 3.46E -08 7.77E -11 5.02E -09 39,379 tons 1.40E -07 1 1998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coal Data 998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coat Data 6.21E-08 1998 NSP Coal Data 4.75E -07 11998 NSP Coal Data 4,23E-97 1998 NSP Coal Data 1 6,75E -10 1 39E-05 11998 NSP Coal Data 0 4.405 -- 1.59E -10 11998 NSP Coal Data 0 5.04E- 1.03E-06 1 1998 NSP Coal Data 2.85E -07 11998 NSP Coal Data 1 35E -05 4- 65E -11 i 1 1998 NSP Coat Data 998 NSP Coal Data 632,1951 tons 5.68E -07 , 1998 NSP Coat Data tons 2,00E -03 1 AP-42 13.2.4 9.44E -04 1AP -42, 13 2,4 1.81E -04 08E -08 5.10E -08 1.29E -05 9.45E -09 3.48E -04 1 3.68E -08 Emission Factor 1998 NSP Fly Ash Data 1998 NSP Fly Ash Data 1998 NSP Fly Ash Data 1998 NSP Fly Ash Data 2.49E -06 1998 NSP Fly Ash Data 3.60E -09 1 1998 NSP Fly Ash Data 1998 NSP Fly Ash Data 1998 NSP Fly Ash Data 1998 NSP F Ash Data 39,379 tons 1 41E-05 1998 NSP F. Ash Data 39.379 tons 3.54E -06 1998 NSP F Ash Data tons l 3.89E -07 11998 NSP F Ash Data 1.077 acres 5,9'365 5.12E +00 AP-42, 13 -2.5 AP-42, 13 2.5 acres 5.9`365 2.30E -02 i 1998 NSP Coal Data Control EYlicier►cy [3I Print Date 01/20/00 Act U24 E.ssttstsnr�: Icon 4E tawr 1 50E 4 0 4 17P 401 1 975 40 6 805 40 8.29E 4 0 2.92E 4-01 ', . 89E 0 g.32E. 0 2.98E 0 2.84E 0 1.44E 0 2.94E 1.62E 1 505 4 795 3.30• 4. 55E 1 18E- 2.135 7 04E 3 620 1 415 1 25E 8.07E 1 -095- 1998 NSP Coal Data 0 2.46E- 0 1.59E 1.965- 0 1.50E- 0 134 E 998 NSP Coal Data 0 2.13E- 0 3.25E 0 9.02E- 0 4,26E 0 1.475 1 79E- 6.10E- 3,66E 3.94E -L 0 1.86E 0 3.56E 0 2.13E 0 1.00E -C 1998 NSP Fly Ash Data 0 2.53E 1.86E -:. 90E-1 7.085.1 • 6,85E-C_ 25E-C 2.78E -C 1.24 E -C - 9.43E -u. 1 625-C 2.97E-C - 26E-O 1 .45E -:. 2.55E 3.71E-CH. 3.57E 2.91E-C4 2.26E -w 5.1-C 5.19E - C 8.82E -C- 7 48E -• 1 . 49E -C- 8.15E -G 535-Ci 0 2.78E -0- 4 697E -C 7 SSE 40 1 -65E» 3I 40 8.27E -C' 40 7 43E -C] SV Fugitive Fugitive Fugitive Fu•stNe EU Description FS009 !Western Coal Pile (Wyoming) 95009 !Western Coal Pile (Wyoming) 95009 !Western Coal Pile (Wyoming) 9 5009 !Western Coat Poe i' min. i 1 Antimony { Arsersc 'Barium 1B Politeant 95709 1 Western Coal Pile ( wren. Boron Fu ■Orve 95009 ;Western Coal Pile ( ann. Cadrnaxn 1.077 acres 5.9'365 Fu•rtrrve 95009 ;Western Coal Pile t omin Calcium 1,077 acres 5.9'365 Fugitive 95009 !Western Coal Pik ( Wyoming) Fugitive I F0009 ' Western Coal Pile (Wyoming) Fugitive 1 95009 j Westerns Coal Pile (Wyoming) Fugitive 95009 !Western Coal Pile (Wyoming) Fugitive 95009 {Western Coal Pile (Wyoming) Fu•:tive 95009 1 Western Coal Pile omm•) Chlorine I Chromium (111) 1 Cobalt 1 Copper Fkrome I Iron 1,077 acres (5.9'365) 1,077 acres (5.9'365) 1,077 acres 5.9'365) Fug itive 95009 ! Western Coal Pile t omm Mere 1,077 acres 5.9'365) Fugitive Furtive 95009 95009 Western Coal Pile (Wyoming) Western Coat Pile omin. Molybdenum m Nickel 1,077 acres (5.9'365) 1,0771acres (5.9'365) 1 1.077 1 1,077 1,077 acres (5.9 1,077 acres (5.9'385) 1,077 acres (5.9'365) 1,077 acres (5.9'365) 1,0771a cres (5.9'365) 1.077 acres 5.9'365 1- 32E -03 11998 NSP Coal Data 1.21 E -06 11998 NSP Coal Data acres 5.9'365 3.88E -05 11998 NSP Coal Data 2.88E -07 1098 NSP Coal Data 3.69E -02 11998 NSP Coal Data 1.01E-05 8.54E -03 8.87E -05 1998 NSP Coal Data 11999 NSP Coal Data 1998 NSP Coal Data 1 99E -07 1998 NSP Coal Data acres (5.9'365) acres 5.9'365 1.29E -05 11998 NSP Coal Data 1.59E -04 1998 NSP Coal Data 40 40 40 40 40 40 40 40 40 40 Fu Stack ID 9uoiitrve Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fu rtNe Fugitive Fugitive Fugitive Fugitive itNe Barr Engineering Company ID 90009 Fugitive F5009 1 Western Coal Pile (Wyoming) Potassium Fugitive F5009 i Western Coal Pile (Wyommg) F5009 F5009 F5009 FS009 95009 95009A Fugitive F5009A Fugitive F5009A 950094 Emission Unrt Descri•tion Western Coal Pile (Wyoming) Western Coal Pile (Wyoming) Western Coal Pile (Wyoming) Silver Western Coal Pile (Wyoming) Sodium Western Coal Pile (Wyoming) I Strontium Western Coal Pile (Wyoming) F5009 1 Western Coal Pile {Wy oming} Fugitive F5009 I Western Coal Pile IWyomin ,g) Fugitive FS009 !Western Coal Pile (Wyoming) Fugitive 95009 !Western Coal Pile (Wyoming) T Fugitive FS009A !Western Coal Pile cWyoniL ) - Reclaim Fugitive F5009A Western Coal Pie (Wyoming) - Reclaim Fugitive F5009A [Western Coal Pile (Wyoming) - Reclaim F5009A I Western Coal Pile (Wyoming) - Reclaim Fugitive F5009A 'Western Coat Pile (Wyoming) - Reclaim Western Coal Pile ( am3n. - Reclaim Western Coal Pile (Wyoming) - Reclaim Western Coal Pile (Wyoming) - Reclaim Western Coal P + le (Wyoming) - Reclaim FS009A !Western Coal Pile (Wyoming) Reclaim 90009A 1 Western Coal Pile (Wyoming) - Reclaim F5009B (Western Coal Pile (Wyoming) - Traffic F50098 Western Coal Pile (Wyoming,) - Traffic FS009B !Western Coal Pile omin• Traffic Phosphorus Selenium Silicon # Surfur i Thallium 1 Titanium ! Vanadium Zinc IPM PM10 Aluminum Arrtimony Arsenic Fugitive 9S009A !Western Coal Pile (Wyoming) - Reclaim Barium Fu.erve F5009A 'Western Coal Pile r min • Reclaim 16 Silicon Silver Sodium Strontium Fugitive FS009A !Western Coal Pile (Wyoming) Reclaim Sutfur Fugitive F5009A !Western Coal Pile (Wyoming) - Reclaim Thallium Fugitive 1 F5009A !Western Coal Pile (Wyoming) - Reclaim Titanium Fugitive 1 FS009A € Western Coal Pile (Wyoming( - Reclaim ( Vanadium Fugitive Zinc M P6110 Alum File- L. Work\ NSP1347671techlKinglAS _King_11_17a.xls Calcs 7rthern States Power 4 Allen S. King Ceneratir int Table A -1. Significant Activities Emission Calculations Pollutant NA NA NA NA NA Actual Throughput (21 Unrt 1.077 acres (5.9'365) 1 17E -06 11998 NSP Coal Data 077 acres (5.9'365 1,077 acres (5.9'365) 1.077 1 1,077 1 {acres (5,9'365) 1,077 1.077 1,077 1 243,469 243.469 243,469 243.469 243,469 243 243,469 243,4691 tons 243,469 J tons 243,469ltons NA NA Page 17 of 22 (Units (IbiUnrt) acres (5.9'365) acres (5.9'365) acres (5.9'365) acres (5.9'365) acres (5.9'365) acres (5.9 *365) acres (5.9'365) tons tons tons tons tons tons 2.38E -08 9.55E -05 1.01E-02 1.22E -03 1.08E -03 4.08E -07 1.45E-03 4.94E -04 2.00E -03 9.31E -10 243,469(tons 4.65E -1 1 5.14E -07 1 1.93 E -07 1.16E -08 NA 1.31E +00 1 Emission Factor 11998 NSP Coal Data 11998 NSP Coal Data 1 72E-05 1998 NSP Coal Data 5.70E -06 11998 NSP Coal Data 2.93E -05 11998 NSP Coal Data 1 14E-04 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1 73E -06 11998 NSP Coal Data 3.56E -02 i 1998 NSP Coal Data 1998 NSP Coal Data 2.64E -03 11998 NSP Coal Data 1 acres (5.9 365) 7 31E-04 .1998 NSP Coal Data 1,077 acres (5.9 3.45E -02 11998 NSP Coal Data 1 19E -07 1999 NSP Coal Data 11998 NSP Coal Data 11999 NSP Coal Data acres (5.9 2.96E -05 11998 N5P Coal Data AP -42 13.2.4 9.44E -04 I AP-42. 13.2.4 8.98E -06 11998 NSP Coal Data 4.55E -10 11098 NSP Coal Data 11998 NSP Coal Data Fugitive Fugitive Fugitive Fu•itrve 90009A 1 Western Coal P1le (Wyoming) - Reclaim !Cadmium F5009A !Western Coal Pile (Wyoming) - Reelaim Calcium F5009A 1 Western Coal Pile (Wyoming).- Chlonne Reclaim gr F5009A Western Coal Pile ( omin. - Reclaim !Chromium €11 Fugitive 95009A !Western Coal Pile (W - Reclaim Cobalt Fugitive FS009A i Western Coal Pile (Wyoming) - Reclaim . 1 Copper Fugitive F5009A I Western Coal Pile (Wyoming) - Reclaim Fluorine Furtive F5009A Western Coal Pile( omin• - Reclaim Iron Fugitive Fu. rtive FS009A Western Coal Pile (Wyoming) - Reclaim Lead F5009A 'Western Coal Pile( omin• - Reclaim Ma •nesrum Fugitive 950094 Western Coal Pile (Wyoming) - Reclaim Manganese Fugitive 90009A { Western Coal Pile (Wyoming) - Reclaim Mercury Fugitive 1 F5009A 'Western Coal Pile (Wyoming) - Reclaim Molybdenum Fugitive 1 F5009A 1 Western Coal Pile (Wyoming) - Reclaim Nickel Fugitive 95009A 1 Western Coal Pile (Wyoming) - Reclaim Phosphorus Fugitive 95009A Western Coal Pile (Wyoming) - Reclaim Potassium Furtive F5009A Western Coal Pile . omin. - Reclaim Selenium Fugitive F50099 !Western Coal Pile (Wyoming) - Traffic Antimony Fugitive 1 950098 Western Coal Pile (Wyoming) - Traffic lArsenrc Fugitive F50099 Western Coal Pile (Wyoming) - Traffic 'Barium Fugitive ? 950098 Western Coal Pile (Wyoming) - Traffic 1 Berylliurn Fugitive i 95009B Western Coal Pile( omin• - Traffic 1 Boron Fugitive F5009B 1 Western Coal Pile (Wyoming) - Traffic !Cadmium Fugitive ! F00098 7 Westem Coal Pile (Wyoming)- Traffic Calcium Fu•rtrve 950098 !Western Coal Pile t omin• - Traffic Chlonne Fugitive 9000913 !Western Coal Pile (Wyoming)- Traffic :Chromium (111) Fugitive 1 900095 Western Coal Pile (Wyoming) Traffic ! Cobalt Fu•itive F00099 Western Coal Pile( omin. - Traffic Co. •er Fugitive 1 F5009B Western Coal Pile (Wyoming) - Traffic Fluonne Fu.rtivc F00096 Western Coal Pile i omin• - Traffic iron Fu.rtrve F00099 Western Coal Pile t omin• - Traffic Lead 243.469 tons 1.51E-08 11998 NSP Coal Data 1.04E -10 1 .44E -05 3.73E -08 6.73E -09 1 1998 NSP Coal Data 11998 NSP Coal Data 11998 NSF Coal Data 11998 NSP Coal Data 243,469 tons 243,469 tons 243,469 tons 243,469 tons 2.23E-09 1.14E-08 4 45E -08 3.95E -06 1998 NSP Coal Data 1996 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coal Data 243.469 tons 243,469 tons 243,489 tons 243,469 tons 243,469 243,469 243,469 tons tons tons 243,469 tons 243,469 tons 243,469] tons 243,469 tons 243,469 tons 243.469 tons 243,469 tons 3.46E -08 7- 77E -11 5.02E -09 6,21E-08 4.75E -07 4.23E -07 6.75E -10 1- 39E -05 1.59E -10 1.03E -06 2.85E -07 1.35E -05 11998 NSP Coal Data 11998 NSP Coal Data 1 1998 NSP Coal Data 1 1998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 11998 NSP Coal Data 3.93E -09 2.55E -06 1998 NSP Coal Data 1999 NSP Coal Data 4,15E-07 5.73E -02 1.48E -04 11998 55P Coal Data 1 1998 NSP Coal Data 11998 NSP Coal Data 4.55E-05 i 1998 NSP Coal Data 1 .77E -04 11998 NSP Coal Data 1 57E -02 11998 NSP Coal Data 1. 56E -05 11998 NSP Coal Data 1998 NSP Coal Data tons 4.74E -10 11998 NSP Coal Data 998 NSP Coal Data 5.68E -07 1 1998 N5P Coat Data 1998 NSP Coal Data 1998 NSP Coal Data 7.95E +00 IMPCA AEI Report MPCA AEI Report 3.57E -02 1998 NSP Coal Data 1 NA 1.81 E -06 11998 NSP Coal Data 3,70E -06 [1998 NSP Coal Data NA 2.04E -03 .1998 NSP Coal Data Sour( Control Efficiency 131 40 40 40 40 40 40 40 40 Pnnt Date 01/20100 40 40 40 Actual Em4s sr�n toes � A �� 3.775 7 70E 4. 25E 3.920 1 25E 8,655 1 19E 3 OBE 5 -57E 1 845 40 9.47E 3.8BE 3.27E 3.25E 2.11E 2.88E 6.43E 4. 18E 5.14E 3.93E 40 3.50E 4 0 5.59E 40 1 159 4 0 1.32E 40 8.51E 40 2.36E 40 1 11E 40 3.85E 40 4. 70E 40 1.60E 40 9.57E 1.4611 8.911E 8.56E 3 33E 6.80E 40 3.755 3.46E 1 11E 40 7 63E- 40 1 -OSE 40 2.72E- 40 4 -92E 1. 83E 8.36E 3.204 2886 - 2.87 E 1.86E 40 2.53E 40 5.68E 40 3.87E 40 4,54E 40 3,47E 40 3.09E 40 4.93E , 40 1.02E- 40 1.16E 40 7 52E-.- 40 2.09E - - 40 9.84E 40 3.405 40 4.15E 40 1 41 E- 40 8.45E-f: 1.97E +C 3.24E -C 8 - 85E- 4 49E- 9.17 E -C 5.07E-7- 4.87E 1 495 1 035- 1 425 3.87E 6.83E 2.19E C.' 1 13E 4.39E -C 3.89E-0 3.87E Stack ID F50091 i Western Coat Pie ( arm. - Traffic 1 Nickel (NA 2.47E -C4 11998 NSP Coal Data 1- 89E -03 11998 NSP Coal Oata NA f NA ! 1 68E -03 i 1998 NSP Coal Data NA 1 NA 2.68E -06 11998 NSP Coal Data 5.53E -02 (1998 N5P Coal Data 8.34E -07 11998 NSP Coai Data 4.09E -03 11998 NSP Coai Data 1 131(03 1 1998 NSP Coal Data 5.36E -02 1 1998 NSP Coal Data NA 1 NA 1.85E -07 1 1998 NSP Coal Data NA NA 2.26E -03 i 1998 NSP Coal Data 7.67E -04 11998 NSP Coal Data 1,077 acres (5.9`365) 5.12E +00 Form EC-15 1,077 acres (5.9'365) I 2.56E +00 1 Form EC-15 acres (5.9'3651 E 2,30E -02 i 1998 NSP Coal Data 1,0771acres (5.9'365) 1 1.17E -06 '1998 NSP Coal Data SV Fugitive FugitNe Fugitive Fu . rtrve Fugitive F50098 Western Coal Pie ( Wyoming) Fugitive F50098 Western Coal Pile (Wyoming) - Traffic Thallium Fu awe F50098 Western Coat Pile amxs• Traffic Titanium Furtive Fugitive Fugitive Furtive FS010 Western Coal Pie (Montana PMIO Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Furtive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive FS010 Fugitive 1 FS010 Fugitive j FS010 Fugitive Fugitive Fujitive Fugitive Fu •itive Barr Engineering Company ID EU Emission Unit FS009B 'Western Coal He (VVyameig) - Traffic ! Magnesium FS009B 1 Western Coal Pile (Wyoming) - Traffic 'Manganese Manganese FS0098 Western Coai Pile (Wyoming) - Traffic FMercury F50098 i Western Coal He FS010 FS010 Description Descrotion FS009B Western Coai Pik (Wy ormrn FS010 Western Coat Pie ( Montana) FS010 Western Coai Pie (Montana) FS010 Western Coat Pie (Montana) FS010 [Western Coat Pile ( Montana) Arsenic F.5010 1Western Coal Pile (Montana) FS010 Westem Coat Pie (Montana) FS010 Western Coai Pie (Montana) FS010 Western Coal Pile (Montana) Western Coai Pile {Montana) Western Coal Pie (Montana) FS010 f Western Coal Pie (Montana) FS010 1 Westem Coal Pie (Montana) FS010 FS010 FS010 FS010 Western Coal Pie (Montana) Western Coal Pile (Montana) Western Coat Pie (Montana) Westem Coal Pile (Montana) Western Coai Pie (Montana) Western Coal Pile (Montana) F5010 Wester Coal Western Coai Pile (Montana) FS010 Western Coal Pile {Montana) FS010 1 Western Coat Pie (Montana) Fugitive 1 FS010 Western Coal He (Montana) Fugitive F5010 Western Coal Pie (Montana) Fugitive FS010 Westem Coal Pile (Montana) FS010 Westem Coal Pile (Montana Traffic Traffic Traffic M Sulfur Aluminum Anttmo 1Banum 1 Beryllium Boron Cadmium Calcium Chlorine Chromium (111) l Cobalt Cooper Fluonne Iron Lead Fugitive i F5010 'Westem Coal Pie (Montana) 1 Mercury Pile (Montana Nickel Potass Selenium !Silicon Silver Sodium Strontium denim M agnesuum Manganese Fugitive FS010 Western Coai Pile (Montana) Molybdenum Phosphorus File: L.1Work1NSP1347671techlKi nglAS_Ki ng_11 _17a. xis Caics Northern States Power - Allen S. King Gene Table A -1. Significant Activities Emission Calculations Pollutant Pollutant NA Actual Throu•h•ut 2 (LIMA) NA INA INA 1,077 acres (5.9'365( 1,077 acres (5 9'365) 1,077facres (5.9`365) 1,0771acre5 (5.9'365( 1,077 ! acres (5.9'365) ` 2.68E -07 1.077 acres (5.9 1,077 acres (5.9'365) 1 1 acres (5.9'3651 acres (5,9'365) 1,077 l acres (5.9'365) 1.077 acres (5.9 1,077 }acres (5.9'365) 1.077 1.077 1 (acres 1 077 1 acres (5.9'365) 1.0771 } acres (5.9 1,0771 acres (5.9'365) 1,077 1.077 Page 18 of 22 (Units) lb/Unit) acres (5.9'365) acres (5.9'365) acres (5.9'365) 1.0771 acres (5.9'365) 1,077 acres (5- 9'365) 1.077 acres (5.9'365) 1,077 acres 5.9'365) 1.01 E -0 2 1 38E -04 1 1998 NSP Coal Data 3.09E -07 ;1998 NSP Coat Data 2.00E -05 1998 NSP Coal Data 2.38E -06 1998 NSP Coal Data 1 32E -03 1998 NSP Coal Data 1 -21 E -06 1998 NSP Coal Data 3.88E -05 11998 NSP Coal Data 3.69E -02 9.55E -05 1998 NSP Coal Data 1.72E -05 1998 NSP Coal Data 5.70E -08 11998 NSP Coal Data 2.93E -05 1.01 E -02 1 -01 E -05 1,0771 acres (5- 9 i 8.87E -05 g Plant Emission Factor Source 1999 NSP Coal Data 1998 NSP Coal Data Fugitive Fugitive Fugitive Fugitive FS010 Western Coal Pie (Montana) FS010 Western Coal Pile (Montana) FS010 Western Coai Pie (Montana( FS010 Western Coal Pie (Montana) Suffix Thatfiurn Titanium Vanadium Zinc Fugitive FS010A (Western Coal Pie (Montana) • Reclaim PM Fugitive FSOIOA Western Coat Pile (Montana) - Reclaim PM10 Fugitive FS010A Western Coai Pie (Montana) - Reclaim Aluminum Fu dive FS010A Westem Coai Pie (Montana) - Reclaim Ar9imo Fugitive Fugitive Furtive Fugitive Fugitive Fu • dive FS010A Western Coai Pile (Montana) • Reclaim Arsenic FS010A Westem Coal Pie (Montana) - Reclaim Banum FS010A Western Coat Pile (Montana) - Reclaim 8 Fugitive 1 F0010,4 Western Coai Pile (Montana) - Reclaim Fugitive FS010A Western Coal Pie (Montana) - Reclaim Furtive FS010A Western Coai Pie (Montana • Reclaim Boron Cadmium 1 Calcium Chlorine 243,469 tons 243.469 tons 243,489 (tons 243,469tons 243,469 tons 4 9.31 E -10 5.14E -07 4. 745 -10 1.51E-08 1.04E -10 ;1998 NSP Coal Oata 11998 NSP Coal Data 1998 NSP Coal Oata 1 1998 NSP Coai Data 11998 NSP Coal Data Western Coat Pie (Montana) - Reclaim Western Coat Pie (Montana) - Reclaim Western Coat Prue (Montana) - Reclaim Chromium (11 l} Cobalt Cob ■ 243,469 tans 243,469 tons 243,469ltons 243,4691 tans 243,469 tons 1.44E -05 3.73E -08 6.73E -09 2.23E -09 1.14E -08 1998 NSP Coai Data 1998 NSP Coal Data 1998 NSP Coal Data 1 1996 NSP Coal Data 11998 NSP Coai Data 40 40 40 FS010 Western Coal Pie {Montana) Fu•rttve FS010A Western Coai Pie (Montana - Recfaen FS010A FS010A FS010A Fu•itive FS01 OA [Western Coai Pile (Montana) - Reclaim Western Coal Pie (Montana) - Reclaim Fugitive FS010A [Western Coai Pie {Montana) - Reclaim Fluorine Fugitive Fu ■ (five Furtive FSOIOA Westem Coal Pie (Montana) - Reclaim FS010A Western Coat Pile (Montana) - Reclaim FS010A Western Coat Pie (Montana) - Reclaim Iron Lead Ma.nessum Fu.itrve FS010A Western Coal Pie {Montana) - Reclaim Ma •anese Fugitive , FS010A Westem Coal Pie (Montana) - Reclaim Mercury Fu•itive FS010A Westem Coal Pie (Montana) - Reclaim IM• •denum Fu•itfve FS010A Western Coal Pile (Montana) - Reclaim Nickel FS010A Westem Coal Pie (Montana) - Reclaim Phosphorus FS010A Westem Coal Pie {Montana) - Reclaim 1 Potassium Fugitive F5010A Westem Coat Pile (Montana) - Reclaim Fugitive 1 FS010A Westem Coal Pie (Montana) - Reclaim Fu•rtrve FS010A !Westem Coai Pie (Montana) - Reclaim Selenium Silicon Silver Fu.rtrve 1 FS010A Westem Coal Pile (Montana) - Reclaim Sulfur 1.077 acres (5.9'365) 1,077 acres (5.9'365) 1,077 acres (5.9'365) 1,0771 acres (5- 9'365) 1,077 acres (5.9'365) 243.4691 tons 243,469jtons 243,469 !tons 243.469 tons 3.45E -02 1.19E -07 1.45E -03 4.94E-04 2.96E-05 2.00E -03 9.44E -04 8.38E -06 4.55£ -10 1998 NSF Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data ' AP -42, 13.2.4 AP-42, 13.2,4 11998 NSP Coal Data 1998 NSP Coal Data 4 45E -08 11998 NSP Coai Data 243,469 tons 243,469 tons 243.469 #tons 3.95E -06 3.93E -09 2.55E -06 11998 NSP Coal Data 1998 NSP Coal Data (1998 NSP Coal Data 243,469 tons 3.46E -08 1996 NSP Coal Data 243,469 243,469 tons tons 7- 77E -11 5,02E -09 1998 NSP Coal Data 1998 NSP Coai Data 243.469 tons 243,469 (tons 6.21E-08 4.75E-07 11998 NSP Coai Data 11998 NSP Coal Data 243,469 1 tons 4.23E -07 1998 NSP Coal Data 40 40 40 40 MIME 40 40 40 Sodium Strontium 243.469 tons 243:4791 tons 243,4691 tons 243.469(tons i 243,469(tons 243,4691 tons 6.75E -10 1.39E -05 1.59E -10 1.03E -06 2.85E -07 1.35E -05 1 1998 NSP Coal Data 11998 NSP Coai Data 11998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 1 1998 NSP Coai Data 40 40 40 40 40 40 40 40 1998 NSP Coal Data 1 14E-04 1998 NSP Coal Data 998 NSP Coal Data 998 NSP Coal Data acres (5.9'365( i 6.54E -03 1990 NSP Coal Data 1998 NSP Coal Data (5.9'365) 1 99E-07 1998 NSP Coal Data 1.29E -05 1998 NSP Coai Data 1.59E -04 11998 NSP Coat Data 1.22E -03 11998 NSP Coal Data 1.08E -03 11998 NSP Coal Data 1.73E -06 11998 NSP Coal Data 3.56E -02 1998 NSP Coal Data 4.08E -07 i 1998 NSP Coai Data 2.64E -03 1 1998 NSP Coal Data 7.31 E -04 1998 NSP Coal Data Control Efficiency (31 40 40 40 40 40 40 Print Date 01/20100 Actual En'r2ss1Ori tons])( t 46 t 2.51E 3 -4 15 7 68E 4 95E 6 12E 4 68E 1 37E 1 575 1 015 2.615 1 33E- 4.59E 5.59E 1 90E- 1 .14E -• 40 1 65E +. 8.27E 40 7 43E- 40 3.77E- 40 7 -70E 40 4.25E - T.- 40 3.92E- 40 40 8.55E - 40 1.19E - 40 3.08E 40 5.57E- 1.845- 9.47E -C 3.68E-C 3.27 E 3.25E 2.11E -= 401 2.138E 40i 6.43E 40) 4.16E 40 5.14E -t: 40 40 3.93E -C- 3.50E - L - . 40 5.59E -: 40 1 15E -0 40 1.32E -C 40 8.51E-0- 40 2.38E G•- 40 40 40 40 1- 11E -3: 3.85E 4.70E -G= 1.60E -C-. 9.57E -C`= 1.46E -0 6.90E -0 6.58E -04 3.33E -01 8.80E -01( 3,75E -C 1 40 3.46E -01 11 E -C" 7.630.0_ 1.05E -0: 2.72E -C 4- 92E -0- 1.63E -07 40 8.38E -07 40 3.25E -06 40 2.88E -C 40 2.87E -0 40 1- B6E -G 40 2.53E -06 40 5- 68E -09 3- 67E -0: 4.54E -Cc 3.47E -0`- 3.09E -C: 4- 93E -0a 1.02E -03 1 16E -08 7 52E -0` 2.09E -01 9 -Oa Stack ID sV Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fu.itive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive FSO11 Fu•itive FS011 Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fu• rtive Barr Engineering Company ID 1 EU Emission Unit FS010A !Western Coal Pile (Montana) Reclaim FSOIOA Western Coal Pile ( Montana) Reclaim F5010A Western Coal Pile (Montana) Reclaim FS01 OA !Western Coal Pile Descrletion Description { F50108 !Western Coal Pile (Montana) - Traffic FS01OB !Western Coal Pile (Montana) - Traffic Fugitive FS0108 1 Western Coal Pile (Montana) - Traffic Fugitive [ F50108 Western Coal Pile (Montana) - Traffic Fugitive F501 0B Western Coal Pile (Montana n - Traffic ! Arsersc 1,1A Fugitive F5010B Western Coal Pile (Montana) - Traffic ' Banum NA Fugue a FS010B l Western Coal Pile (Montana) Traffic Fugitive 1 FS01 O3 • Western Coal Pile (Montana) - Traffic Boron Fugitive FS0108 , Westem Coal Pile (Montana). Traffic Cadrretim Fugitive FS0108 Western Coal Pile (Montana) Traffic Calcium Fugitive FS010B !Western Coal Pie (Montana) Traffic Cht•onne FS010B !Western Coal Pile (Montana) Traffic FS0108 Western Coal Pile tMor ana) Traffic ICobalt 550108 Western Coal Pile (Montana) Traffic FS0108 Western Coal Pile (Montana) Traffic 1 Fluonne FS0108 IWestern CoaI Pile NM FS0108 Westem Coal Pile (Montana) Traffic F5010B Western Coal Pile (Montana) - Traffic FS0108 Western Coal Pile (Montana) Traffic FS0108 Western Coal Pile (Montana) Traffic FS0108 Western Coal Pile (Montana) - Traffic FS0108 1 Western Coal Pile r�uiue vvestem coat �i #e {M ontana} Traffic Phosallorus FS010B Western Coal Pile (Montana) Traffic Potassium FS0108 [Western Western Coal Pile (Montana) - Traffic Selenium F5010B Western Coal Pile (Montana) - Traffic Sitcon FS0108 FS0108 (Montana) Traffic Nickel Western Coal Pile (Montana) Traffic Western Coal Pile (Montana) Traffic FSO10B 1 Westem Coal Pile (Montana) Traffic FS010B 'Western Coal Pile (Montana) Traffic FS0108 1 Western Coal Pile (Montana) Traffic FS0108 !Western Coal Pile (Montana) Traffic FS010B !Western Coal Pile (Montana) Traffic FS0108 1 Western Coal Pile (Montana) Traffic !Zinc rugltrve i FS011 1 CoaVCoke R eclaim FS011 I CoaVCoke Reclaim (1 ) FSO11 I CoaVCoke Reclaim { ] F5011 CoaVCoke Reclaim (1J Antimony FS011 CoaVCoke Reclaimil] Arsenic FS011 1 CoaVCoke Reclaim { 1 L Barium Fugitive 1 FSO11 I CoaVCoke Reclaim (1 ] Beryllium CoaVCoke Reclaim CI J CoaVCoke Reclaim 1 Cadmium F5011 CoaVCoke Reclaim (1) 1 Calciutm FS011 1Coal/Coke Reclaim (1 Fugitive FS011 oaVCoke Reclaim Fugitive FS011 1 CoaVCoke R eclaun { 1) Fugitive FSO11 1 CoaVCoke Reclaim (1 ] Fugitive FS011 1 CoatCoke Reclaim FS011 1 CoaVCoke Reclaim { 1) FS011 1 CoaVCoke Reclaim (1 ) FS011 1 CoaUCake Reclaim FS011 ;CoaVCoke Reclaim FSO11 !CoaVCoke Reclaim fl FS011 1 CoaVCoke Reclaim [1] ( 11 11 Montana) Reclaim Zinc ra Thallium Titanium Vanadium PM M10 Akxrurx m Araimorry Beryiam Chromium (III) Copper con Lead Magnesium Manganese Mercury Molybdenum Silver Sodium Strontium Sulfur Thaitium Trtaniu' Vanadium PM PM10 Aluminum Boron Chlorine Chromium (III) Cobalt Copper Fluorine Iron Lead Magnesium Manganese Mercury Fife' L:IWarlc \NSP1347671techlKinglAS _King_1 1_17a,xis Caics wthern States Power a Alien S. King Generatir int Table A -1. Significant Activities Emission Calculations Poffutarit Pollutant NA NA NA NA NA NIA NA NA NA NA NA NA NA NA NA Actual Thr (Us/yr) 243,4$9 243.469 243,469 NA 1 0 tom t arts t ons 243,4891tans NA NA NA NA NA 16A NA NA NA NA NA NA 144 1NA NA 0 t orts 0 tons 0 tons 0 0 0 0 4 0 0]tons 3.73E - 08 0 0 0 0 O 1 tons 0 tons tons tons tons tons tons tons tons tom tons tons tons tons taxis tons ghP [ (Units) Mo •denarrm 0 tons �� Page 19 of 22 (Ib/Llnrt) 5 68E-07 1 93E -07 1 16E-08 7 95E +00 1.89E -06 1.57E -02 1 1.56E -05 2.00E -05 4.55E -10 9.31E-10 5- 14E -07 1.04E -10 1 -05 2.23E -09 1.14E -08 4.45E -08 3.95E -06 5.02E -09 4- 65E -11 11996 NSP Coal Data Emission Factor 11998 NSP Coal Data N998 NSP Coal Data 11998 NSP Coal Data MPCA AEI Report 1 31E+00 1 MPCA AEI Report 16A I 3.57E -02 11998 NSP Coal Data Furtive 15011 CoaVCoke Reclaim 1 FS011 (CoaVCoke Reclaim 1 FSO11 CoaVCoke Reclaim 1 NA NA NIA NA NA NA NA NIA NA NA NA NA 1 4 144 ,NA NA INA I NA NA NA NA NA 1.68E -03 2.88E -06 5.53E -02 6.34E -07 4.09E -03 1 13E-03 5.36E -02 1- 85E -07 2.26E -03 7 67E -04 4- 60E -05 1998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fu.itive 55011 CoaVCoke Reclaim [1) FS011 CoaVCoke Reclaim (1 ] FS011 CoaVCoke Reclaim (1 ) FSO11 !CoaVCoke Reclaim j1 55011 I ! I CoaVCoke Reclaim (1 ] F0011 f CoaVCoke Reclaim (1 ] FS011 1 CoaVCoke Reclaim 1 Selenium Si5con Silver i Sodiurn I Strontium Sulfur . Thallium Fugitive [ 00012 1 Yard Traffic Fugrtrve 1 05012 1`!ard Traffic Fu eve FS012 ! Yarn Traffic Fu give 1 05012 !Yard Traffic Fugitive 50012 !Yard Traffic Fugitive 1 15012 ;Yard Traffic Fu• tive 05012 Yard Traffic 1 PM IPM10 Aluminum( Antirno + Arsenic 1 13anum Be iium 0 tons 0 0 O 0 tons torts tons tares 0 tons 0 tons 6.75E -10 1 39E -05 1 59E-10 1.03E -06 2.85E -07 1.351E -05 4.65E-11 1998 NSP Coal Data ] 1998 NSP Coal Data 1 1998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data NA NIA NA NA 1+tA NA NA NIA NA 7.95E +00 1 .31E +00 0.00E +00 0.00E +00 0.00E +00 0.00E +00 0.00E +00 1 AEI Report MPCA AEI Report 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coat Data 1998 NSP Coal Data 11998 NSP Coal Data NIA NA NA 40 40 40 40 40 40 40 40 40 40 40 F5011 1 CoaVCoke Reclaim 11 Titanium Fu.itive 15011 CoaVCoke Reclaim 1 1Vanadiurm Fu.itive 1 FS011 ! CoaVCoke Reclaim 1 !Zinc 0 0 tons t Cris 4.75E -07 4.23E -07 1998 NSP Coal Data ,1998 NSP Coal Data 0 tons 5.68E -07 1998 NSP Coal Data NA 2.47E-04 1 89E-03 11998 NSP Coal Data 11998 NSP Coal Data tons 6.21E-08 1998 NSP Coal Data 1.93E -07 11998 NSF Coal Data 1 16E -08 1 1990 NSP Coal Data 40 40 40 40 40 40 1.81 E -08 11998 NSP Coal Data 3.70E -08 11998 NSP Coai Data 2.04E -03 1 1998 NSP Coal Data 1998 16511 Coal Data 6.172E -05 1998 NSP Coal Data 4 15E-07 11998 NSP Coal Data 5.73E -02 11998 NSP Coal Data 1.48E -04 11998 NSP Coal Data 2,88E -05 1 1998 NSP Coal Data 8.85E -06 1998 NSP Coal Data 4- 55E -05 11998 145P Coal Data 1 77E -04 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1 01E-02 11998 NSP Coal Data 1- 38E -04 11998 NSP Coai Data 3.09E -07 11998 NSF Coal Data 1998 NSP Coal Data 2.00E -03 AP -42, 13.2.4 9.44E -04 1 AP-42, 13.2.4 8.98E -06 11998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 4,74E -10 1998 NSP Coal Data 1.51 E -08 11998 NSP Coal Data 1 1998 NSP Coal Data tt 11998 NSP Coal Data 1998 NSP Coal Data 6,73E -09 j1998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 11998 NSP Coal Data 1998 NSP Coat Data 3.93E -09 1998 NSP Coal Data 2.55E -06 11998 NSP Coal Data 3.46E -08 11998 NSP Coal Data 7.77E -11 1 1998 NSF' Coal Data 1998 NSP Coal Data Satire Control Efficiency (3; 40 Print Date 01/20/00 Actual Ernes luort s fit, AE ttirill� 3.405 40 4 15E 40 1 41E 1 975 -. 3 -245 8 85E 4 495 9.17E 5.07E 4 1 49E 1 -035 1.42E 3.87E 8.835 2.19E- 1 13E -•_ 3.89E- 3.87 E 2.51E- 3.41E- 7 68E- 4.95E- 6.12E- 4.68E- 4.17E. 6.65E. 1.37E- 1.570 1.015 2.81 E 1.33E 1- 911E -: 1 145- 0.00E -I 0.00E + 0.00E+ 0.005 + t: 0.00E+ 0.00E *1 . 0.00E +C 0.00E +i_ 0.130E +1 - 0,04E +C 0.00E +C 0.00E +!C 0.00E +I; 0.00E +0 0.00E +0 0.00E +C 0.04E + 0.04 E +C 0.00E +C 0.00E +0 0.00E +c 0.00E +C 0.005 +C 0.00E +.. 0,013E +C 0.00E +6 0.00E +0i 0.00E +C 0.00E +!: 0.00E+0 0.00E - C 0,00E +0 0.04E +u 0.04E +0 0.00E +0 0,00E +4 0.00E +C 0 . 00 E + r :. 0.00E +0: 0.04E +4 Fu•itive FS012 !Yard Traffic Fu. - rve I FS012 I Yard Traffic Fu.Rrve FS012 i Yard Traffic I Cobalt NA Fugitive Furtive FS012 i Yard Traffic FS012 ? Yard Traffic Copper Fluorine Iron NA NA NA INA NA NA 0.00E +00 0.00E+00 0.00E+04 1998 NSP Coal Data f 1998 NSP Coai Data 1998 NSP Coal Data 40 40 d0 Fugitive Fugitive Furve Fugitive Fu. dive , FS012 [Yard Traffic FS012 1 Yard Traffic FS012 Yard Traffic F5012 ': Yard Traffic FS012 ' Yard Traffic Lead Magnesium Manganese Mercury Mo • denim NA NA NA NA INA I NA I NA 1 NA INA INA Fugitive F0012 Yard Traffic Fu • tive 1 F0012 'Yard Traffic Nickel Phosphorus I Nit FS012 1 Yard Traffic • FS013 I Landfi0-Mat'I Handling FS013 i LandfR -Marl Handling F0013 1 Landf0 -Mat'1 Handful. Fu•itive i FS013 I Landfill -Matl Handful. Fu•itrve FS013 j Lanafiil.Mat'i Handlin• Titaniurn FS014 Landfill -Wind Erosion FS014 [Landfill-Wind Erosion F5014 L ancafill -Wind Erosion Boron Fu • rtrve ''5014 i Landfill -Wind Erosion Cadmium Fugitive FS014 I Landfill -Wind Erosion Fugitive 1 5 S014 :Landfill-Wind Erosion Fu•itrve E F5014 i Landfit -Wind Erosion Fluorine Iran Lead Fugitive F5014 Landfill -Wind Erosion FS014 Landfill-Wind Erosion Cadmium Calcium 0.00E+00 11998 NSP Coal Data 0.00E+40 0.00E+0 0.00E +00 1998 NSP Coal Data 1998 NSP Coal Data 1998 NSP Coal Data 0.00E+00 0.00E+00 1998 NSP Coal Data 1998 NSP Coal Data 40 40 0.00E +00 0.00E +00 11998 NSP Coal Data 1998 NSP Coat Data 40 40 Potassium NA NA NA NA NA NA NA NA 0.00E+00 0.00E+00 0,00E +00 0.00E+00 l 1998 NSP Coal Data 1998 NSP Coal Data 1 1998 NSP Coal Data 11998 NSP Coal Data 40 40 40 40 Selenium Silicon Silver Sodium NA Sodium Strontium Sulfur 39379.0 tons 39379.0 tans 39379.0 tons Fugitive Fugitive F5013 I Landfill -Mat'I Handling FS013 Landfill -Matt Handling Vanadium t Z nc 39379.0 tons 39379.0 tons 7 09E -06 1.41E-06 7 76E-06 1 46E-10 6.63E-07 7.29E -08 8.40E +03 4.20E +03 NSP Ash Data, 1998 NSP Ash Data, 1998 I NSP Ash Data. 1 998 NSP Ash Data. 1998 iNSP Ash Data, 1998 {NSP Ash Data, 1998 COEDS, EPA - 450/3- 88-008, 4,1.3 COFDS, EPA - 45013 -88 -008, 4.1.3 ti- 3.97E -02 1- 04E +01 NSP Ash Data, 1998 I NSP Ash Data, 1 998 1.51 E -02 NSP Ash Data, 1998 NSP Ash Data, 1998 Thallium PM PM10 Fugitive F5014 Landfill -Wind Erosion Fugitive 1 FS014 Landfiit -Wind Erosion Fugitive FS014 , Lanofi11-Wind Erosion Fu. , ive FS014 Landfill -Wind Erosion Alumwwn An8miory Arsenic Barium 1 30 acres 130 acres 1 30 acres 1 -30 acres 7.59E +02 4.54E -02 2.14E-01 5.40E +01 NSP Ash Data, 1998 NSP Ash Data, 1998 NSP Ash Data, 1998 NSP Ash Data, 1998 Be Fu •Hive FS014 i Lanafili-Wind Erosion I Calcium 1 30 acres 1 46E+03 Fugitive l FS014 [Landfill -Wind Erosion Fugitive 1 F5014 I Landfill -Wind Erosion Fu•itrve FS014 [Landfill -Wind Erosion F S014 I Lanafili -Wind Erosion 1.30 acres 1.30 lures 1 -30 llacres 1 30 'acres Chlorine Chromium (111) Coba8 Copier 39379.0 39379.0 1 30 1 30 1 -30 tons ri 111111111111122111111111111 acres acres acres Manganese 1.30 acres 0.00E +00 1 1998 NSP Coal Data 40 2.64E -06 NSP Ash Data, 1998 1.55E -01 5.88E -01 2.54E-01 2.01E +00 NSP Ash Data, 1998 NSP Ash Data, 1998 NSP Ash Data. 1998 NSP Ash Data. 1998 6.55E -01 NSP Ash Data, 1998 3.46E +02 1 NSP Ash Data, 1998 2.69E +02 NSP Ash Data. 1999 3.08E +00 NSP Ash Data, 1998 NSP Ash Data. 1998 Stack 10 Fu Fu SV Fugitive F5O12 Yard Traffic Fu.itrve F5012 Yard Traffic Fu•arve rive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fu •itive Barr Engrneering Company FS012 Emission Unit 10 ! Descri • tion EL' FS012 Yard Traffic Yard Traffic FS012 !Yard Traffic FS012 1Yard Traffic FS012 !Yard Traffic 05012 ? Yard Traffic F5012 'Yard Traffic FS012 ! Yard Traffic FS012 I Yard Traffic 75012 I Yard Traffic FS012 F5013 FS013 Yard Traffic FS012 I Yard Traffic Fugitive I FS013 ;Landfill-Marl Handling Landfill -Marl Handling FS013 i Landfill -Mat'1 Handling IAluminum FS013 [ Landfill-Marl Handling Antimony FS013 ; Lanafilt -Mari Handling Arsenic FS013 1 Landfill - Mat'1 Handling Banum FS013 Landfill -Marl Handling _ Beryllium Fugitive FS013 I Landfill- Mat'€ Handling Fugitive FS013 I Landfill -Mall Handling Fugitive } FS013 I Landfill -Mall Handle Fugitive f FF5013 [ Landfill -Marl Handling Fugitive i F5013 ; Landfill -Mari Handling Fugitive F5013 I Landfill - Mat'l Handling FS013 1 LaniIiti -Mat'! Handling F501 !Landfill-Marl Handling FS013 !Landfill-Marl Handling FS013 Landfill -Mat'{ Handling FS013 ; Landfill -Marl Handling FS013 I Landfill -Mat's Handling Fugitive FS013 i Landfill-Mari Handing Fugitive FS013 Landfill-Mat`l Handling Fugitive 05013 I Landfill -Marl Handling Fugitive FS013 I Landfill -Matt Handling FS013 [Landfill-Marl Handling Fugitive FS013 i Landfill- Mat'I Handling Fugitive FS013 i Landfill -Mat'/ Handling Landfi9 -Mat Handlin Description Boron Strontium Sulfur Thallium 'Titania 1 Vanadium Inc PM PM10 1 Boron Cadmium Calcium Chlorine Chromium (III Cobalt Copper Fluorine Iron Lead Magnesium Manganese Mercury Molybdenum Nickel Phosphorus Potassium Selenium Silicon Silver Northern States Power - Allen S. King Gene. Table A -1. Significant Activities Emission Calculations Fife: L.\Work1 NSP\ 34767 1techlKinglAS_King_11_17a.xls Calcs Pollutant Pofleiiant NA NA NA NA Actual Throughput (21 Unit Units lbllJnit) 39379.0 39379.0 39379.0 I tons 3.38E-05 1 NSP Ash Data. 1998 39379.1 tons 39379.0 tons 39379.0ltons 39379.0 39379.0 39379.0 39379.01 tons 3937$,01 tons 39379.0 39379.0 39379.0 39379.0 39379.0 tons 39379 -0 39379.0 39379.0 39379,0 39379.0 39379,0 39379.0 39379.0 39379.0 39379.0 39379 -0 ,NA NA NA NA tons tons tons tons tons tons tons tons tons tons tons tons Cons tons tons tons tons tons tons Page 20 of 22 0.00E+40 0.00E+00 g Plant Emission Factor 0.00E +00 1998 NSP Coal Data 0.40E +00 11998 NSP Coal Data 0.00E +00 11998 NSP Coal Data 0.00E +00 1 NSP Coal Data 1 1998 NSP Coal Data 1998 NSP Coal Data 0.00E +00 11998 NSP Coal Data 0.00E +00 ? 1998 NSP Coal Data 0.00E +00 11998 NSP Coal Data 0,00E +00 i 1998 NSP Coal Data 0.00E+40 i 1998 NSP Coal Data 3.75E -04 IAP -42, 1195 13.2.4, Eqn (1) 1.77E -44 IAP -42, 1/95, 13.2.4, Eqn (1) 2.03E -09 NSP Ash Data, 1998 9.54E -09 NSP Ash Data 1998 2.41E-06 NSF' Ash Data 1998 1.77E -09 1NSP Ash Data 1998 4.66E - NSP Ash Data 1998 6- 73E -10 NSP Ash Data, 1998 6.52E -05 NSP Ash Data, 1998 5.90E -09 NSA Ash Data 1998 2,62E -08 NSP Ash Data, 1998 1,18E -Q8 I NSP Ash Data, 1998 8.97E -08 NSP Ash Data, 1998 2.92E -08 NSP Ash Rata, 1998 1.54E -05 1 NSP Ash Data. 1998 2.82E -08 NSP Ash Data, 1998 1 20E-05 NSP Ash Data, 1998 1.37E -07 I NSP Ash Data, 1998 2.45E -10 NSP Ash Data, 1998 3.53E -08 NSP Ash Data, 1998 3.40E -07 NSP Ash Data. 1998 2.77E -06 2.15E -06 NSP Ash Data 1998 4 -91 E -09 ! t NSP Ash Data 1998 4.94E -05 NSP Ash Data, 1998 8.49E -10 NSP Ash Data, 1998 NSP Ash Data. 1998 Souree Control Actual Efficiency (31 Erri*sa3«,� tonslyr) AE torrsy+ 44 0 00E- 40 40 40 0.00E +. 40 0.00EY 40 0.00E +0 40 40 40 40 40 40 Print Date 01/20100 0.00E.- 0.40E. 0.00E + 0.00E +. 0.00E• 4.00E 0.00E 0.00E , . 0.00E +r 0.00E + 0.00E + 0,00E + , 0.00E +0 0.00E +0 0.00E +r 0.00E+0 0,00E +0 0.00E+ 0.00E + 0.00E +0 0.00E + 0.00E +0 7 -38E 3.49 E -C 8.66E -L- 3.99E - C, - 1.88E-0 4.74E-0.0 3.48E -C. 9.18E - C 1 330C,... 1 .28E 1 36E- 5.16E -C 2.32E-0' - 1.77 E -C 5.75E-0 3.04E -G 5.55E - 2,38E -C•. 2.71E-0 4.83E -0 8.95E-0" 6,89E -Cc 5.45E -C`: 4.23E -0 9.86E -C:: 9.72E -C i 1.28E -0C 1- 40E -G: 2.78E - 0`. 1.53E -0u 2.87E - 0 5.21E-01 1.30E -G` 1.44E -0r 5.48E +0 0 2.71E +0 C 4. 93E -0' 2.95E -G 1 - 39E -44 3,510.0 2.58E -0` 6,79E -0" 81E-0 9. 54E -C' 1 .01E -0.4 3.82 E -0.4 1- 71E -04 1.31 E -02 4.26E -:0 2.25E -01 4 11E-0 1 75E -0 2.00E -02 Fugitive FS014 1 Landfill -Wind Erosion Fugitive FS014 IL ancifill-Wind Erosion Fugitive I 55014 I Lanafili -Wind Erosion Fugitive { FS014 i Landfill-Wind Erosion Fugitive FS014 i Landfill -Wind Erosion Fugitive i F5014 I LandfiBl-Wind Erosion Fugitive f F5014 l Landfill -Wind Erosion Fu • roe FS014 1 Lanuf l -Wind Erosion 1.30 7.62E +00 1 NSP Asti Data, 1998 1 30 acres 6.21E+01 NSP Ash Data, 1998 1.30 acres 4.82E +01 NSA Ash Data, 1998 1.30 acres 1 10E -01 199P Ash Data. 1998 Fu•stive Fu awe F5015 Lanaffl- Unsaved FS015 1 Landfi9- Unsaved PM10 Aluminum Fugitive Fugitive Fu•rWe 1.30 acres 1.30 acres 1.30 acres 1.30 acres 1.11E+03 1 NSP Ash Data, 1998 1.48E-02 195P Ash Data. 1998 1.59E +02 }NSP Ash Data, 1998 3.17E +01 !NSA Ash Data. 1998 1.49E +01 i NSP Ash Data, 1998 1.63E +00 1 NSP Ash Data, 1998 1 49.0 VMT 1.39E +01 1AP -42. 9199. 13.2.2, e• atiart 1 1.30 acres Fu•rWe F5014 I Landfi9 Wind Erasion ThaM im 1.30 acres Fugitive F9014 !Landfill-Wind Erosion 'l'rta 1.30 acres Fugitive I FS014 1 Landfill -Wind Erosion Vanadium 1.34 n a cres Fu • hie F9014 [Lanrifill -Wind Erosion Zinc 1.30 acres Beryllium Boron Cadmium 1.74E +02 1 NSP Ash Data. 1998 3.27E -03 1NSP Ash Data, 1998 5.93E +01 195P Ash Data. 1998 4 +00 IAP -42, 9/98, 13.2.2, equation 1 1.28E +00 1NSP Ash Data, 1998 NSP Ash Data, 1998 1 ,95P Ash Data, 1998 {NSP Ash Data, 1998 Fugitive Fugcwe Fu• five F9016 Landfill- Bulldo FS016 I Landfill- Bulldazrny F5016 Landfill- Bulldo. n Fugitive Fugitive Fugitive Fugitive Fu • rive 312 hours 312 hours Fu•9rve Fugitive Fugitive Fugitive Fugitive Fugitive Fu ■itwe Furtive FS016 1 Landfill- 8uildozin• F9016 Landfill - Bulldozing FS016 Landfill.Bulkiozing FS016 1 BuUdozang FS016 Landfill - Bulldozing FS016 1 Landfil#.Bulldozing FS016 !Landfill-Bulldozing t FS016 I Landfi,l- Buildozm FS016 1 Landfil'1- Bulldaxin 1.30E -01 !NSA Ash Data, 1998 2.01E-04 I NSP Ash Data, 1998 8.56E -02 !NSP Ash Data, 1998 9.81E-04 1 NSP Ash Data, 1998 1 75E -06 1 NSP Ash Data. 1998 2.52E -04 !NSP Ash Data, 1998 2.42E -03 1NSP Ash Data, 1998 1.98E -02 1 NSP Ash Data, 1998 1.53E -02 I NSP Ash Data. 1998 Iran 312 [hours Lead 312 hours Magnesium 312 hours Manganese 312 hours !Mercury 312 'hours Molybdenum 312 hours Nickel 312 hours Phos.horus 312 hours Potassium 312 hours Fugitive 1 F9016 f Landfill - Bulldozing Selenium Fugoive FS016 1 Landfill- Buildortng 1 Silicon Fugitive F5016 Landfill- 8ulldoan. {Silver Fugitive F5018 I Landfili.Bulldozalg !Sodium Fugitive F5016 1 Landfill- 8uildoang Strontium. Fu• rtrve FS016 I Landfi €l- Buildoznn• Sulfur 312 lhours 4.65E-01 NSP Ash Data. 1998 FS016 1 Landfill- 8ufldozng FS016 I Landfill- Bulldozing FS016 IL a ncffill-Bu 1dozang FS016 Landfill- Bulidoanj F5018 Landfill- 8ulidonn. Chlonne Chromium (111) Cobalt Copper Fluonne 4.92E -05 1.87 E -04 8.39E -05 6.40E-04 2.09E -04 NSP Ash Data, 1998 !NSA Ash Data, 1998 1.44E -06 1NSP Ash Data, 1998 Stack ID SV FugaNe 1 F9014 IL Erosion Mercury Fu • ue F5014 1Lanafi#1 -Wend Erosion Mo •denum Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fugitive Fug9ise Fugitive Barr Engfneering Company ID EU F9015 IL andfill-Unp aved F9015 I Landfill- Unpaved FS015 1 Landfiti- Unpaved FS015 1 Landfill - Unoaved F !Landfill-Unpaved 11 F9015 i Landfill- Unpaved F5015 ILancifill-Unoaved FS015 Landfill- Unpaved F9015 FS015 F9015 FS015 F5015 FS015 F5015 Landfill - Unpaved Landfill- Unpaved Landfill - Unpaved FS015 1 Landfill- Unpaved F9015 I Landfill- Unoaved F9015 ! Landfil- Unpaved F5015 1 LandfilWnpaved LanafilI- Unpaved Landfill - Unpaved Fugitive FS015 1 Landfill - Unpaved Fugitive I F9015 1Landfill- Unpaved Emission Unit Description De Antrmo Arsenic Barium Beryllium Boron Cadmium Calcium Chlonne Chromium (111) Cobalt Copper Landfill- Unpaved tFluonne Iron Lead Magnesium Manganese Mercury Moybdenum Fugitive ! F9015 1 Landfill- Unpaved Nickel Fugrtrve FS01 S ILandfill- Unpaved 'Phosphorus Potassium Selenium Fu ■ five F5015 Landfill- Unoaved Silicon Fugitive F5015 Landfill-Unpaved Silver Fugitive FS015 I Landfill - Unoaved I Sodium F5015 Landfill- Unpaved Strontium File: L: Work _King_11_17a.xls Calcs lrthern States Power - Allen S. King Generatin nt Table A -1. Significant Activities Emission Calculations Pollutant (Units/yr) Pollutant Actual Throughput [2I 1.30 1.30 VMT 7.54E -05 NSP Ash Data, 1998 149.OIVMT 3.55E -04 'NSP Ash Data 1998 149.0 149.0 149.0 149.0 149.0 149.0 149.0 ( VMT I 1.03E -01 149.01 VMT 149.0 149.0 149.0 acres acres VMT VMT VMT VMT VMT VMT VMT VMT 149.0 VMT 1 2.41E-05 VMT 149.0 VMT Page 21 of 22 (Units) (IbiUnit) 8.95E -02 8.58E -05 5.74E-01 1.05E -03 4.45E -01 7 99E -02 2.84E -01 Emission Factor 5.50E -03 1 NSP Ash Data 1998 7 92E-01 199P Data • 1 NSP Ash Data, 1998 `•NSP Ash Data, 1998 1 73E -02 1 NSP Ash Data. 1998 2.50E -05 ;NSP Ash Data. 1998 2.42E +f0 iNSP Ash Data 1998 2.56E -04 1 NSP Ash Data 1998 9.75E -04 1NSP Ash Data. 1998 4.37E -04 1 NSP Ash Data, 1998 3.34E -03 1 NSP Ash Data, 1998 1.09E -03 I NSP Ash Data, 1998 !NV Ash Data. 1998 1 N5P Ash Data. 1998 NSP Ash Data 1998 5.11E-03 !NSP Ash Data 1998 9.13E-06 1 NSP Ash Data, 1998 1.31E-03 ENSP Ash Data. 1998 1.26E -02 !NSA Ash Data- 1998 !NSA Ash Data, 1998 7.68E 1 NSP Ash Data, 1998 5.96E 1 82E-04 1 NSP Ash Data, 1998 1. 38E -0 1 84E+00 INSP Ash Data, 1998 !NSA Ash Data, 1998 1.80E ,: !NSP Ash Data 1998 1 970 -0: 5.26E -02 1 NSP Ash Data, 1998 312 hours 3.50E -05 95P Ash Data 1998 312 # hours 3.52E -01 'NSA Ash Data 1998 312 1 hours 4.63E -06 1 NSP Asn Data, 1998 312 hours 312 hours 312 hours 5.05E -02 !NSA Ash Data, 1998 1.01E-02 II NSP Asti Data, 1998 5 53E-02 195P Ash Data 1 999 Scutt Control Efficiency (31 Print Date 01/20/00 Actut EintYS+4fi (toristrL AS torn 3.58E 5 15E 4 95E 4.04E 3.13E- 7 15E 7 19E 948E 1.03E 2.48E 1 13E 2.13E- 3.85E 9.88E 10,3E- 1 0,4E +: 3.33E -C 9.38E 5.82E 2.64E- 3.87E 4.90E 1.29E 1.87E- 181E 1 91E 7.26E -0 3.26E 2.48E 8.117E -1 4.27E : 7 82E •C 3.32E -C 3,81E-0- 6.80E -0 9.78E -00 9.410-00 1 37E -0 3.92E -= 2.15E 4.44E -C 7 33E -0: 1.84E -0: 2.02E -3- 4.17E -0 8.35E -0: 3.77E -0 2.28E -06 1.06E -0s 2.88E -02 1.97E -04 5.19E -34 7.50E-01 7.25E -0: 7.88E -0c 2.92E -05 1.31 5 -05 9.98E -05 3.25E -05 1.72E -02 3.14E -05 1.33E -02 1.53E -04 2.73E -07 3.93E -05 3.78 E -44 3.08E -03 2.39E -03 5.48E -06 5.49E -00 7 23E -07 7 89E -03 1. 57E -03 8.63E -03 1 62E-07 Notes Barr Engineering Company Northern States Power - Allen S. King Gene- * qg Plant Table A-1. Significant Activitlel. Emission Calculations SV Fugitive Fugitive EU FSQ16 FSD1 Laa�dif�- Buidozing wwn.auedwzig F SO16 Landfill-Bulldozing Titanium Po utant Vara dun [1 ] Not modelled. [2] Source: MPCA Air Pollutant Emissions Inventory Report for1998. [3] Control efficiencis taken from Title V Permit Application, September 1995. FS 011 was eliminated and broken down into F5 0028,F5 090A, FSO90B FS 005 was eliminated and broken down into FS 008A, FS 003A, FS 003B FS 012 was eliminated and the total distributed to FS 002C, FS 0038, F5 0048 and FS090A, FS010A according to acreage. File: L :! 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C.... 1 . . .' = ../D .....,...... ..21 c.) , .._. v, , - ..., . u cz ....v. ...) (....) c....) L‹ • _ L'-'2. 0 cz ,:::, : 1 1 0 0 , cn CHEMICALS WITHOUT TOXICITY VALUES NSP KING GENERATING PLANT The following chemicals do not have toxicity values . and therefore were not quantitativelv evaluated in the assessment. Benzo(e)pyrene Butane Calcium Dimethyl sulfate Ethane Hydrogen fluoride Magnesium Methane Methyl hydrazine Methyl iodide Methyl anthracene 2-Methylnaphthalene Nitrobenzofluoranthene Nitrochryseneibenzanthracene Pentane Pel'ylene POM Potassium Propane Propionaldehyde Propylene Silicon Sodium L:'WORK\nsp\34767\tech\KING\REPOR'Pqualit.doe r CAI Ce Z rz z z E 4 w w 9 4 ' 4 4 4 LL oo w w w w w ■0 \ n oo n ' N `* 'D c oo 4 N 9 w w -4, , .,.. ..,-, r ,,, c 9 00 T2 51-' 9 ...... ,,, [.i.1 .,.., L,-, w w w w w 9 °�` N-- C C o C ov 0 n 0 • a 1. 9 r4 `r c 2 6 9 rte, c {I) 9 c ►.r 0 0 0 0 1.. 0 N z z Li 0 0 z • c x LT- z • z 0.. z c. 4 z g 0 E. • 8 z z L , r LT.) z ci r.4 CN N N 04 CD CN C# 0 tf ON CN kr ) 0 L N 0 0 N C rpy wa 73 • tr) 0 0 0 , 11° 0 0 U 0 cr • ce g z c:4 • < E. 7. c6, c„ , z - z ,[-* g al z z 7 al 7d 2 2 ce z V an N 9 N N 06 N 9 N 0x N 0 N N 0 , A 0 ,c) N 0 6 a 6 0 Q t. a is 0 0 6 Ay t) rry •r�.1 9 9 kel N t'V 0 0 4 0 [- 9 L 4 ELI CT 9 C1 \C7 N r«, 0 0 T N 0�D T LIJ 9 \C7 00 9 0[? 0 0 9 00 00 C 0 t 00 c°V 00 0 0 © tV T 0 00 LIJ oc N 0 A f t � r— N 9 Q N 0 0 oo 0 0 6 C* r�• z z z z z z z z 00 z ce ct z Z Ce 4't can u z z g r:: w 2 2 E z Li; z 4: 4 Co Q z z Z Z Z U t„ j L7 • • A,• • 4.0 • .or • .e,r • • • ..m 2 iw L 0 C C C C z z Z Z t Z Z Z z - r t < < < < : zzzz (4 0 o 0 z z z ceD 00 N e rn Lin 0 C•"1 i 06 CV r�t lid r LT:3 Lo 0 C i OD g I r C4 0 r w : z 0 a+Mr i.7 Id ' — — g ct = = 0. to - , A ►4 y 0 n u .9 L a� 0 > C 1 t) LI ,:74 CS .:.1 rte+ m . U U w L) •T L & U 0 U N :.t L 0 v c > 11 11 H H 11 11 11 N r \0 N Z W o a c1) r ce CI n z rip , L cip w e wte CA go tin ton A en 0 te u j CO CFI 0 A • r r) 0 - 0 r *� 0 r tin ten r ci 3 e w w 1. • tin 0 • 0 N 0 [1.1 0 miti 4 0 tin ' 1 c 0 0 0 N N 0 00 u 0 9 9 9 U'1• c\ CC rn OCa 9 . mod tin 9 0 tri 4 O ran 0 trn 9 0 0 N r - c� 9 0 0 0 0 0 Rn N - w L L L 0 0 tin 0 0 Q 1,1 LT.] 0 kr, CN Lin 9 0 0 0 0 0 tri en en L c\ r*°S • w 0 c W cd 4.1 rxj Z C cz rzi z z z z (2: cgn z c ii ...'„5: u u z D L c4 c _ u TA o C— �C7 7 = v C Fii - z .2 0 C3 0 2 < &, L c o cii 4y ,4 tn 0 ,.., ,, .s. „, 2 > • c. -7, . u . . d,) .... iii ''''''' t ` u r :t = c < 11 TA �' C 4 C c cn ct — i2 u tu I 1 E , Q . R Q - Q 0 cl 11 11 11 11 11 rq tom^, -1' N TOXi iTY ASSESSMENT /RISK CHARACTERIZATION Health criteria were used in this study to quantify the health risks/hazards slhazards for each chemical, as discussed in Section 5.1, Volume 1, of this document. These criteria were obtained (in preferential order) from the USEPA's Integrated Risk Information System EPA' ystenn (IRIS; 1999 on-line database), s Health Effects Summary Tables BAST, FY 1997 update), National Center for Environmental Assessment, USEPA Region III Risk -Based Concentration Table, version April 1999, and the California EPA Office of Environmental Health Hazard Assessment (CaIEPA-QEHHA). CALCULATING POTENTIAL CANCER RISKS Those chemicals that either have been shown to produce cancer in laboratory animals and/or have been associated with an increase in cancer incidence in humans are called carcinogens. USEPA has quantified the toxicity of these chemicals by establishin cancer slope in � by g factors (SFs). These USEPA SFs were utilized in this study to quantify the magnitude of the otential risk of cane the hypothetical human o ulations associa � P er to P P ted with these emissions from this facility. The USEPA methodology for estimating the potential risk of developing p g caric er utilizes these slope factors and the calculated total chemical exposure doses obtained � as output from the exposure assessment portion of the study). The equation used to estimate chemical-specific cancer risks to each hypothetical population is: P Potential Excess Calculated Total USEPA Slope Lifetime Cancer Chemical p ca Exposure x Factor Risk Dose (mglkg -d) (mg/kg Once the chemical- specific excess cancer risks are calculated, they are summed for each hypothetical population to obtain an overall or cumulative excess ,lifetime cancer risk. The USEPA slope factors utilized in this study are documented in Tables D -3 and D-4 of this appendix. If a carcinogenic chemical of potential concern (COPC) for this roject did not � othaveapublished oral slope factor, a value was extrapolated from the inhalation value. This extrapolation po atioin vas done only if the health effect due to inhalation exposure was systemic i.e. not � t related to the respiratory tract), using the following equation: Oral Slope Oral Absorption Factor p — Inhalation - x Inhalation Factor Absorption Slope Factor P actor If a carcinogenic COPC for this project did not have a ublished inhalation slope pe factor, a value was extrapolated from the oral value. This extrapolation was done only if the health effect due to oral exposure was systemic (i.e., not related solely to the gastrointestinal tract, including c uding the liver); using the following equation: Inhalation Absorption Inhalation = Factor Slope Factor Oral Absorption Factor Supplement D -1 x Oral Slope Factor DETERMINING CHEMICAL HAZARDS Those chemicals that have been shown Co produce toxic effects (other than cancer) in either animals or humans upon long -term exposure are termed systemic poisons. USEPA has established health criteria for these chemicals called oral Reference Doses (RfDs) and inhalation Reference Concentrations (RfCs). An RfD is an exposure dose that is considered unlikely to be associated with any health effects in the vast majority of the human population. For consistency in estimating chemical hazards, the inhalation RfCs were converted into inhalation RfDs using the following equation: USEPA's RfDs were used in this study to assess whether a chemical hazard would exist for any of the hypothetical human populations. The USEPA methodology for determining if any chemical hazards could be present at/near an emission source utilizes the RfDs and the total chemical exposure doses (obtained as output from the exposure assessment portion of the study). The equation used to determine chemical hazards to each hypothetical population is: Potential = Calculated Total Chemical Ex . osure Dose (m ......... ... Chemical Hazard USEPA RfD (mg/kg- d) Once the chemical-specific hazard quotients are calculated, they are summed to generate a total hazard index for each hypothetical population. If this total hazard index is greater than 1.0, the various chemical- specific hazard quotients are segregated according to which body tissue/organ the chemical is known to affect (i.e., by target organ) and then summed accordingly, The USEPA RfDs utilized in this study are documented in Tables D -5 and D -6 of this appendix. If a noncarcinogenic COPC for this project did not have a published oral RfD, a value was extrapolated from the inhalation value. This extrapolation was done only if the health effect due to inhalation exposure was systemic (i.e., not related to the respiratory tract), using the following g equation: Inhalation Absorption Oral RfD = Factor Oral Absorption Factor If a noncarcinogenic COPC for this project did not have a published inhalation RfD, a value was extrapolated from the oral value. This extrapolation was done only if the health effect due to oral exposure was systemic (i. e.. not related solely to the gastrointestinal tract, including the liver); using the following equation: Inhalation Inhalation RfD (mg/cg-day) Oral Absorption Factor RfD = Inhalation Absorption Factor Supplement D-2 20 m' /d x RflC (mg/m') 70 kg x Inhalation RfD x oral RfD Slope factors and reference doses that were extrapolated are documented in Tables D -3 through D-6. The following inhalation and oral absorption factors were used in the calculations. The source of the absorption factors was Owen, B., 1990, Literature - derived absorption coefficients for 39 chemicals via oral and inhalation routes of exposure. Reg. Toxicol. Pharmacol. 11:237 252. If no data (ND) were available for a chemical, the absorption factor was assumed to be 1 (i.e., absorption was assumed to be 100% via that route of exposure). The values for benzo(a)pyrene were used for all PAHs. Acetophenone A.nthracene Arsenic Benzyl chloride Biphenyl Cadmium Chlorine Chromium 111 Chloroethane Chloromethane Cobalt m- Cresol Iso • horone Methyl tert- butyl ether Molybdenum Nickel (soluble salts) 4- Nitro • henol Pentachloro •henol Phenol ND ND ND 1.00 o- Cresol 1.00 1, 00 - Cresol 1.00 1.00 0.05 0.06 1.3- Butadiene 2,4- Dinitrotoluene Dibur 1 phthalate Ethylene dibromide Fluoranthene Fluorene Fluorine Formaldehyde Pvrene Selenium Silver Strontium Thallium Vanadium .X - lenes Chemical Oral Absorption Factor ND 0.65 ND ND 0.85 ND 0.50 0 50 1.00 ND Inhalation Absorption Factor ND ND 0.29 0.29 ND ND 0.50 0.29 0.60 0.30 ND ND ND ND ND ND ND 1.00 0.50 0.50 Supplement D--3 ND 0.64 RELATIVE POTENCY FACTORS FOR CARCINOGENIC POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) For assessing risks associated with carcinogenic PAHs, USEPA has adopted a methodology based on the relative potency (RP) of each individual PAH to that of benzo(a)pyrene (BaP). This toxicity equivalency factor approach was used to convert the slope factor for BaP into slope factors for the other PAHs. The following RP values were used in these calculations. The sources of the RPs were USEPA, 1993, Provisional Guidance for Quantitative Risk Assessment of Polycyclic Aromatic Hydrocarbons, Office of Research and Development, Washington, D.C., and Cal- OEHHA. Compound RP Benzo(a)pyrene 1.0 Benzo(a)anthracene 0.1 Benzo(b)fluoranthene 0.1 Benzo(k)fluoranthene 0.01 Chrysene 0.001 Dibenzo(a,h )anthracene 1.0 Indeno(1,2,3- c,d)pyrene 0.1 SmMethylchrvsene 1.0 The equation that was used to develop the slope factors for the PAHs other than benzo(a)py7ene is: SF for Specific PAH SF for BaP Supplement D -4 RP for Specific `� PAH TOXICITY EQUIVAL..NCE FACTORS (TEFs) FOR POLYCHLORINATED DIOXINS AND FURANS TEFs were used in this risk assessment to derive sloe factors for other dioxinlfuran P congeners into 2,3,7,8 -TCDD equivalent slope factors. The TEFs were taken from Van den Berg e a g 1., 1998, Toxic Equivalency Factors (TEFs) for PCBs, PCDDs, PCDFs for Humans and Wildlife, Environ. Health Persp. 106(14775-792. Gongener TEF 2, 3 , 7, 8 - TetraC D D 1 1,2,3,7,8 - PentaCDD 1.0 1 HexaCDD 0.1 1 HexaCDD 0.1 1 - HexaCDD 0 1 HeptaCDD 0.01 OctaCDD 0.0001 2 7, 8- TetraCDF 0.1 1 PentaCDF 0 2 PentaCDF 0.5 1 2, 3, 4, 7, 8 -HexaC D F 0 1,2,3,6,7,8 - HexaCDF 0 2.3,4,6, 7, 8- HexaCDF 0.1 1,2,3,4,6,7,8 - HeptaCDF 0.1 1.2,3,4,7,8,9- HeptaCDF 0 OctaCDF 0.0001 The equation that was used to develop the slope factors for the polychlorinated dioxins /furans other than 2,3,6,8 -TODD is: SF for Specific TEF for Specific Congener = SF for 2,3,7,8 -TCDD x g Congener L:1WORK'nsp'.34767\tech .FinaI_Reports King Rec Field .Appx,DSuppl.doc Supplement 0 -5 TABLE D -3 'AL TOXICITY VALUES — CARCINOG C EFFECTS Page 1 of 5 Chemical Acenaphthene Acenaphthylene ND ND ND Acetaldehyde Acetophenone Acrolein Aluminum Anthracene Antimony Arsenic Barium Benzene Benzo(a)anthracene Benzo(a)pyrene B e nzo(b )fl uo ranthene Benzo(k)fluoranthene Benzo(e)pyrene Ben.zo(g, h,i)pervlene Benzyl chloride Beryllium Biphenyl Bis(2- ethvl hexv l) , h t ha late Boron Bromoform 1,3-Butadiene Cadmium Carbon disulfide Chlorine 2 -C hloroacetophenone Graf Slope Facto~ m , -d NA ND NA ND ND NA ND 1.5E+00 NA 2.9E-02 7.3E -01 7.3E+00 ND ND 1.7E -01 ND NA 1.4E -02 ND 7.9E -03 2.8E+00 ND ND ND ND Weight o Evidence D 82 D C ND D ND A D A B2 7,3E-01 7.3E -02 132 82 82 ND ND B2 131 D B2 ND B2 B2 D ND ND ND ND Cancer T = elTar et 0 anIS . ecies NA ND NA ND ND NA ND CarcinomalskinThuman NA Leukemia/blood/human NA Squamous cell papiliomas and carci nomaslfo resto machlmouse NA NA ND ND Adenoma and carcinoma/thyroid/rat ND NA Carcinoma and adenoma/liver /mouse ND Adenocarcinoma!large intestine/rat Multiple /multiple /rat and mouse ?D ND ND OFD ND Source IRIS IRIS IRIS IRIS S IRI IRIS IRIS RP x BaP MIS RP x BaP Rp x Bad IRIS IRIS IRIS IRIS IRIS IRIS EMI TABLE D -3 OF TOXICITY VALUES CARCLYOGENI rTECTS Page 2 of 5 Chemical Chlorobenzene Chloroform Chromium I I I Chromium VI Cobalt Copper m- Cresol (3- methyl. henol) o- Cresol (2 -meth 1. henol) p- Cresol (4 -meth 1. henol) Cumene Cyanide D ibe nz(a, h)anthracene Dibutyl phthalate 1,4- Dichlorobenzene 7 ,12- Dimethylbenz (a)anthracene Dimethyl sulfate 2,4- Dinitrotoluene Ethylbenzene Ethyl chloride (chloroethane) Ethylene dibrornide (1, 2- dibromoethane) Ethylene dichloride (1,2- dichloroethane) Fl uo ranthene Fluorene Fluorine Formaldehyde Hexane Hv drogen chloride Oral Slope Factor m •d NA NA 7.3E -03 ND NA ND ND ND NA NA 7.3E+00 NA 2.4E -02 250 ND 6.8E -01 NA 2.9E -03 8.5E+01 9.1E -02 NA NA ND ND ND ND Weight o{ Evidence NA 6.1E -03 D B2 D D B2 ND ID D ID 82 D B2 B2 82 D NR B2 82 ID D ND ND 131 ND Cancer T s e/'Ta : et Or an1S . ecies NA Various/kidney /rat NAi NA NA ND NA ND ND ND NA NA NR/liver/mouse NR ND Carcinomas/,iyer and mammary glands/rat NA NR Squajmous cell carcinonaJforestomachlrat Hemangios.arcomaj `blood vessels/rat NA ND ND ND ND Source IRIS IRIS IRIS RP x BaP IRIS IRIS IRIS IRIS IRIS IRIS RP x BaP NA IRIS HEAST Cal EPA IRIS IRIS IRIS Region III RBC IRIS IRIS IRIS IRIS IRIS Chemical Hydrogen fluoride I ndeno(I , 2, 3 -c, d)pyrene Isophorone Magnesium 7.3E -0I 9.5E -04 Manganese Methyl anthracene 1.3E -02 3 - Methylcholanthrene 5- Methvlchrvsene Methyl ethv ketone Methyl hydrazine Methyl iodide Methyl isobutyl ketone Methyl mercury Methyl m e that ry i at e Methyl tert -butyl ether Methylene chloride Molybdenum 7.3E+0o 7.3E -03 Naphthalene Nickel subsulfide 4- Nitrophenol Cancer T ' e/Tar et 0 , an/S ecies Source Carcinomalpreputial gland/rat NRlkidney /mouse RPxBaP CaIEPA Adenomas and carcinomas/liver /mouse 'AL TOXICITY VALUES — CA.RCINOGE EFFECTS Page3of5 TABLE D -3 OF TOXICITY VALUES — CARCINOGEN! YFECTS Page 4 of 5 Chemical Pentachiorophenoi Pentane Perylene Phenanthrene Phenol Phthalic anhydride Potassium Propionaldehyde Propylene Pyrene Quinoline Selenium Silicon Sodium Strontia m Sulfuric acid Tetrachi o rodibenzo -p- dioxin Tetrachloroethylene Thallium Titanium Toluene 1,1,1- Trichloroethane Trichloroethylene Vanadium Vinyl acetate Oral Slope Facto (mWkg-di 1.2E -01 ND ND NA NA ND ND ND ND NA 1.2E-01 NA ND NA ND ND ND ND 1. 5.2E -02 NA ND ND 1.1E -02 ND ND Weight o{ Evidence B2 ND ND D D ND ND ND ND D D ND D ND ND ND ND 132 C/B2 D ND ND D D C/B2 ND ND Cancer Type/ Target 0 : anJS ; ecies . Carcinomalliver and blood vessels/mouse ND ND NA NA ND ND ND ND NA NRlliyerlrat NA ND NA ND ND N D ND YR/respiratory system and liver /rat NR NA ND ND YR ND Source IRIS Ills IRIS IRIS HEAST IRIS IRIS MIN HEAST NCEA pus IRIS IRIS NCEA ND Chemical Oral Slope Factor m , -d Weight o� Evidence LAWOR ,NSP\3476 TTECH'.FrNAL_REPC RTS\K. 1G REC FIELD \C,i RO.DOc 4L TOXICITY VALUES CARCINOGI EFFECTS Page 5 of 5 • Vinylidine chloride (1,1- dichloroethy lene) Xylenes Zinc 6.0E-01 NA NA C Pheachrorraocytomaladrenal gland/rat D D NA NA IRIS CIS IRIS Cancer T 'e1Tar et or. an1S ecies Source NOTES: NA = Not applicable. NR = Not reported. ND = No Data. NCEA = National Center for Environmental Assessment; toxicity values rovided by NCEA are provisional. p Y p o sional. Region III RBC = EPA Region 3 Risk -Based Concentration Table: toxicity values are P rovisional IRIS = Integrated Risk Information System. HEAST = Health Effects Assessment Summary Tables CaIF.PA - California Environmental Protection Agency A The Weight -of- Evidence Classifications are: A = Human carcinogen 81 = Probable human carcinogen, limited human data are available B2 = Probable human carcinogen, sufficient evidence in animals & inadequate in humans C = Possible human carcinogen D = Not classifiable as to human carcinogenicity. E = Evidence of noncarcinogenicity s In assessing risks associated with poly aromatic hydrocarbons Y (PAHs ), relative potency (RP) was used to convert the slope factor for benzo[a)pyTene (BaP) into slope factors for the other carcinogenic PAHs. The RP values uesusedare documented in this appendix. Extrapolated from inhalation slope factor; see this appendix for methodology. gy . D Value for 2,412,5 -DNT mixture. E For assessing risks associated with polychlorinated dioxins and furans toxicity equivalency factors (TEFs) were used; see this as • ndix for methodolo Chemical Acenaphthene Acenaphthylene Acetaldehyde Acetophenone Acrolein AI umi num Anthracene Antimony Arsenic Chlorine 2 -Chl oroacetophenone Barium Benzene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Be nzo(k) fluoran thene Benzo(e)pyrene Benzo(g, h, i)perylene Benzyl chloride Beryllium Biphenyl B is(2 - ethylhexyl)phthalate Boron Bromoform 1,3- Butadiene Cadmium INJAL ON TOXICITY VALUES — CARCINOG _ . tC EFFECTS Page 1 of 5 Inhalation Unit Risk ND NA 2.2E -06 NA ND ND - ND NA NA ND ND Inhalation Slope Factor Weight of m : -d Evidence ND ND ND NA 7.7E -03 NA ND TABLE D B1 ND ND ND ND ND D 82 D c ND ND 7.5E -06 2.7E -02 A NA 3.1E -01 132 NA 3.1E+0fl 82 3.1E -01 B2 3.1E -02 82 ND ND ND ND Cancer Type/Target 0 • anJS . ecies ND NA Squamous cell carcinoma/nasal epithelium/rat NA ND ND ND ND NA NA D NA ND 4.3E -03 1.5E+01 A Carcinoma/lung/human IRIS NA NA IJ NA Leukemia/blood/humans 2.4E -03 8.4E+00 NA 1.4E -02 ND 3.9E -03 1.1E --06 2.5E -04 1.8E+00 Calcium Carbon disulfide 6 3E--00 82 Adenoma and carcinoma/thyroid/rat Region III RBC 132 Adenocarcinornallarge intestine /rat B2 Multiple/multiple/rat and mouse ND NR NR NR ND ND ND Carcinomallun2 human ND ND ND Source LRIS IRIS ERIIS IRIS IRIS IRIS IRIS RP x BaP Region III RBC RPxBaP RPxBa.P IRI TABLE D� INH ATION TOXICITY VALITES CARCINL,ENIC EFFECTS Page 2 of 5 Chemical Chlorobenzene Chloroform Chromium III Chromium VI Cobalt Copper m- Cresol (3- methylphenol) o- Cresol (2- methylphenol) p- Cresol (4 - methylphenol) Cyanide r DIbenz(a, h)anthracene D ibuty l phthalate 1,4- Dichlorobenzene 7,12- D imethvlbenz(a)anthracene D i methy l sulfate 2, 4- Dinitrotoluene Ethylbe Ethyl chloride (chloroethane) Ethylene dibroniide (1, 2 - dibromoethane) Ethylene dichloride (1,2- dichloroethane) Fluoranthene Fluorene Fluorine Formaldehyde Hexane Hydrogen chloride Inhalation Slope Factor m -d NA 2.3E -05 NA I.2E -02 NA ND NA ND ND ND NA NA NA NA 7.1E -02 ND NA NA NA 2.2E -04 2.5E -05 NA NA ND 1.3E -05 ND ND NA 8.1E -02 D 4.1E+01 3.1E-03 ND NA ND ND ND NA NA 3.1E+00 NA 2.2E-02 250 ND 6.5E -01 NA 2.9E-03 7.6E -01 9.1E -02 NA NA ND 4.5E -02 ND ND Weight of Evidence` D B2 NA A 82 ND D D D B2 D NR NR 82 82 D NR 82 82 D D ND B1 ND ND Cancer Type/Target Or, anIS .ecies NA Carcinoma/liver/mouse NA C arc i n o m a/l un g/h uman NA ND NA ND ND ND NA NA NA NR ND Carcinomas/liver and mammary • landslrat NA NR Vanouslnasal cavity /rat Hemangiosarcoma/blood vessel/rat NA Squ.a.mous cell carcinoma/nasal cavitv/rat ND ND Source IRIS IRIS ERIS IRIS RPxBaP IRIS IRI lRl S IRIS IRIS IRIS RP x BaP IRIS NR Region III RBC CaI EPA IRIS IRIS IRIS Region III RBC IRIS IRIS IRIS NA ND IRIS RIS Isophorone Lead Magnesium Manganese Mercury d Methane Methyl anthracene 1.8E -06 3 - Methvlcholanthrene 6.3E -03 5- Methylchrysene Methyl ethyl ketone Methyl hydrazine Methyl iodide Methyl isobutyl ketone Methyl mercury Methyl methacrylate Carcinomalpreputial gland/rat ND ND 6.3E -03 3.1E+00 NR/ludney /mousse NR Cal EPA RPxBaP Cal EPA Methyl tert-butyl ether Methylene chloride Molybdenum Naphthalene 4.7E -07 2.4E -04 8.4E -0I Chemical Hydrogen fluoride Indeno(1,2,3- c,d)pyrene Iodine Iron Nickel (soluble salts) Nickel subsuffide 4- Nitrophenol I HA.Lt. ..ON TOXICITY VALUES — CARCINOGErr tC EFFECTS Page 3 of 5 Inhalation Inhalation Unit Risk Slope Factor . m -d 4.8E - 04 ND ND NA 3.1E-01 ND ND ND ND ND ND TABLE D-4 Weight of Evidence' ND A ND B2 ND Cancer Type/Target 0 : anlS t ecies ND NA 4 ND ND ND Adenocarcinornas and carcinomasllun = and liver /mouse ND ND C arc i n o mail un g,h uman ND 1 . 7 E+ 00 A Carcinomalrespiratory tract/human ND ND ND YD IRIS IRIS IRIS IRIS TABLE D-4 INHALATION TOXICITY VALUES — CARCINOGENIC EFFECTS Page 4 of 5 1 Chemical Pentachlorophenol Pentane Perylene Phenanthrene Phenol Phthal i c anhydride Potassium Propionaldehyde Propylene Pyrene Q inoline Selenium Silicon Silver Sodium Strontium Sulfuric acid 2,3 , 7, 8-Tetrachlorod.ibenzo- -di oxin Tetrachloroethylene Thallium Titanium Toluene 1,1,1- Trichloroet.hane Trichloroethylene Vanadium Vinyl acetate Vinylidine chloride (1.1- dichloroethvle ne) Inhalation Unit Risk m '1 NA ND ND NA NA ND ND ND ND NA ND NA ND NA ND ND ND ND 3.3E-1.01 5.8E -07 NA ND NA NA 1.7E -05 ND ND 5.0E --05 Inhalation Slope Factor m , , -d -� 1.2EO1 ND ND NA NA ND ND ND ND NA ND NA ND NA ND ND ND ND 1.5E-5 2.0E -03 NA ND NA NA 5.0E -03 ND ND 2.0E -01 NA Weight of Evidence" Cancer Type/Target or!aniS series Source B2 Carcinoma/liver and blood vessels/mouse IRIS ND ND ND ND D D ND NA NA ND IRIS IItIS ND ND ND ND ND ND D D ND D ND ND ND ND B2 C/B2 D ND D D CB2 ND ND c D NA IRIS HEAST ND NA ND NA ND ND ND ND NRJrespiratory system and liver /rat NR NA ND NA NA ND Adenocarc i no malkidn ev /mouse NA IRIS IRIS HEAST NCEA IRIS NR ND IRIS IPJ S NCEA IRIS IRIS Zinc Chemical MEAL. ION TOXICITY VALUES — CARCINOGENIC EFFECTS Page 5 of 5 Inhalation Unit Risk (&g/m3) t NA Inhalation Slope Factor NA TABLE D4 Weight of Evidence D Cancer Type/Target Organ/Species NA Source IRIS NOTES: NA = Not applicable. NR = Not reported. ND = No Data. NCEA = National Center for Environmental Assessment; toxicity values provided by NCEA are provisional. III-R$C =EPA Region 3 Concentration Y P ov�s�onal. g centration Table. toxicity values are provisional IRIS = Integrated Risk Information System. HEAST = Health Effects Assessment Summary Tables CalEPA = California Environmental Protection Agency A The Weight-of-Evidence Classifications are: A = Human carcinogen B = Probable human carcinogen, limited human data are available B2 = Probable human carcinogen, sufficient evidence in animals & inadequate in humans C = Possible human carcinogen D = Not classifiable as to human carcinogenicity E = Evidence of noncarcinogenicity For assessing risks associated with polyriuclear aromatic hydrocarbons (PARs), relative potency slope factor for benzo[a]pyrene (BaP) into � � (RP) was used to convert the ]pyr ) nto slope factors for the other carcinogenic PAHs. The RP values used are documented in this appendix. Extrapolated from oral slope factor; see this appendix for methodology. For assessing risks associated with polychlorinated dioxins and furan.s, toxicity equivalency factors this a • . ~ ndix for methodolo � � (TEFs) were used; see L:\WORICNSP\ G REC FIELD\CA.Rt.DOC Chemical Acenaphthene Acenaphthylene Acetaldehyde Acetophenone Acrolein Anthracene Benzene Benzo(a)anthracene Bernzo(a)pyrene Be nzo(b) fluoranthene Benzo(k)fluoranthene Benzo(e)pyrene Be nzo(g, h, i) pert' lene Benzyl chloride Beryllium Biphenyl Bis(2-ethylhexy l)phtha.late Boron Bromoform 1,3-Butadiene Calcium Carbon disulfide Chlorine Chronic Rf D m • -d 6.0E -02 3.0E -02 2.0E -02 1.0E+00 3.0E -01 4.0E -04 3.0E -04 7.0E -02 2.4E -03 5.0E -02 2.0E -02 9.0E -02 2.0E -02 1.0E -01 Confidence Level Medium Low to medium Medium Critical Effect Hepatotoxicity No observed effects Longevity; effects on blood glucose and cholesterol Hyperpigmentation Increase in blood pressure Small intestinal lesions Liver weight gain Testicular atrophy; spermatogenic arrest Significant proteinuris No observed adv erse effects Uncertainty/ 4 Modifying Factor 3000/ 3000/1 10001NR 3000/1 Region m RBC 1000/1 300/1 100/10 1000/1 100/1 Hepatic lesions 1000/1 100/1 Source Region 111 RBC CHRONIC ORAL TOXICITY VALUES — NONCARCLNOGENIC EFFECTS Page 1 of 5 TABLE D -5 Chemical 2 -Chlo roacetop henone Chronic RfD Confidence _ (m zag Level ND ND Critical Effect ND Chlorobenzene 2.0E -02 Medium Histopathological changes in liver Chloroform 1.0E -02 Medium Fatty cyst formation in liver Chromium III Chromium VI Chrysene 1.5E-00 3.OE -03 ND Low Low ND No effects observed None reported ND ND 1000/1 1000/1 1 300/3 ND IRIS IRIS rms NR Region Ill RBC Cobalt 6.0E -02 NR NR Copper 3.7E -02 NR Gastrointestinal irritation m- Cresol (3- methylphenol) 5.0E -02 Medium Decreased body weights and neurotoxici oCCresol (2- methylphenol) p- Cresol (4- methylphenol) Cumene Cyanide 5.0E -02 5.0E -03 1,0E -01 2,0E -02 Medium NR Low Medium Decreased body weights and neurotoxici Central nervous system hypoactivity and respiratory distress in offs •ring: maternal death Increased kidney weight Weight loss; thlyToid effects; myelin degeneration 1000/1 100/5 pus IRIS 2,4-Dinitrotoluene Ethylbenzene Ethyl chloride (chloroethane) 2.0E -03 1.0Eµ01 High Low ND Neurotoxicity; Heinz bodies; biliary tract lasia Liver and kidney tonicity 1000/1 NR ND ND 100/1 1000/1 IRIS Region 111 RBC IRIS IRIS D ibenz(a, h)anthracene Dibutyl phthalate ND ND ND 1.0E - Low Increased mortality 1.4- Dichlorobenzene 3.0E -02 NR NR 7,12 Dimethy lenz(a)anthracene ND ND ND Dimethyl sulfate ND ND Uncertainty/ Modifying Factor Source NR HEAST 1000/1 IRIS 1000/1 IRIS 1000/NR HEAST ND Ethylene dibromide (1.2 - dibromoethane) Ethylene dichionde (1.2- ciich.loraethane) Fluoranthene Fluorene CHRONIC ORAL TOXICITY VALUES — NONCARCINOGENIC EFFECTS Page 2 of 5 4.0E -01 5 , 7 E-05 = 3.OE -02 4.0E -02 4 0E-02 NR NR NR Low Low TABLE D - 5 NR NR Sperm effect s 7-- 100/NR Nephropathy; increased liver weight; hematological alterations; clinical effects Decreased RBC. packed cell volume, and hemoglobin NR NR 3000/1 3000/1 Region III RBC HEAST Region III RBC IRIS IRIS Fluorine Formaldehyde Hexane Hydrogen chloride Hydrogen fluoride Indeno(1,2,3- c,d)pyrene Iodine Iron Chemical Methyl methacry l a to Methyl ten- butyl ether TABLE D-5 CHRONIC ORAL TOXICITY VALUES — NGNCARCZNOGENIC EFFECTS Page 3 of 5 Chronic RID (mglkg °d) 3 aMethylcholanthrene 5- Methylchrysene Methyl ethyl ketone Methyl hydrazine Methyl iodide Region III RBC OE -02 Medium CNS effects Autoimmune effects Autoimmune effects Mercury, elemental ND 1/1 1000/1 1000/1 Isopharone 2.0E-01 Magnesium Mercuric chloride 3.O -04 Methyl anthracene 6.0E-01 Methyl isobutyl ketone ND 8.0E -02 1.0E -04 Epithelial hyperplasia of the forestomach Cerebellar degeneration and severe neu.rolo : 'cal im . airrnent No observed effects Decreased fetal birth weight Lethargy; liver and kidney effects Developmental neurologic abnormalities in human infants 1000/1 1000/1 30/10 3000/1 6.0E-02 High 2.0E-01 Medium 6.0E -02 NR Neuropathy; testicular atrophy ND ND ND ND 3.0E -01 1.4E+00 Confidence Level Low to medium 8.6E -01 Medium Critical Effect Objectionable dental fluorosis, a cosmetic effect Reduced weight gain; histopathology None Increased liver and kidney weights: increased prostration: swollen periocular tissues Uncertainty/ Modifying Factor 1/1 100/1 10, 000INR ND 3000/NR 10/1 100/1 100/1 Source IRIS IRIS HEAST HEAST IRIS IRIS IRIS Naphthalene Nickel subsulf de 2.0E -02 Medium 4- Nitrophenol Pentachlorophenol Phenanthrene Phenol Phthalic anhydride Propylene QuZnoline Selenium Silicon Silver Strontium Styrene Sulfuric acid 8.0E -03 3.0E -02 3,0E -03 5.0E -03 6.0E -01 Medium Potassium Propionaldehyde 6.0E -01 2.OE+00 3.0E -02 ND Region III RBC 100/1 Kidney effects Clinical selenosis 3000/1 2.0E -01 Medium Rachitic bone Red blood cell and liver effects 1000/1 ND 300/1 Methylene chloride Molybdenum Chemical 2 , 3 , 7, 8 - Tetrac hi orodibenzo -pp dioxin Tetrachloroethy iene Thallium CHRONIC ORAL TOXICITY VALUES — NONCARCINOCENIC EFFECTS Page 4of5 Chronic RfD (mg/kg 6.0E -02 Medium 5.4E -03 Medium Increased uric acid levels 2.0E -02 1.4E -02 Confidence Level ND Low TABLE D -5 Critical Effect Liver toxicity Decreased body weight ND Decreased body and organ weights ND ND Reduced fetal body weight ND ND ND Uncertainty/ Modifying ND D ND 100/1 Lung and kidney histopathology 1000/1 ND Medium Hepatotoxicity and weight gain 1000/1 8.0E -05 Low None reported 300011 Source IRIS IRIS IRIS IRIS IRIS IRIS I S IRIS IRIS Titanium Toluene 1,1, I -Tnchloroethane 2.0E -02 Trichloroethylene 6.0E -03 Vanadium Chemical Chronic RfD mg/kg 2.0E -01 7.0E -03 Vinyl acetate 1.0E+00 NOTES. CHRONIC ORAL TOXICITY VALUES NONCARCINOGENIC EFFECTS Page 5 of 5 • Confidence Level 4.0E+0 NR Medium NR Low NR NR Vinylidine chloride 1,1 �dichloroethwlene} 9.0E -03 Medium Hepatic lesions 1000/1 IRIS Xylenes 2.0E-0 Medium Hyperactivity; decrease in body wei t; increase in mortali 10011 ....... ... Decrease in erythrocyte superoxide dismutase concentration Zinc 3.0E-01 Medium NA = Not applicable. NR = Not reported. ND = No data. NCEA = National Center for Environmental Assessment; toxicity values provided by NCEA are P rovisional. Region III RBC = EPA Region 3 Risk -Based Concentration Table (April 1999): toxicity values are provisional. LRIS = Integrated Risk Information System. HEAST = Health Effects Assessment Summary Tables A Chronic Rif) for pyrene used as a surrogate toxicity value for this chemical. a Calculated from drinking water level (1.3 mg coppern) P ublished in HEAST. c Extrapolated from the inhalation RfC; see this appendix for methodology. D Value for food, adjusted to account for dietary sources as recommended in IRIS. E Value for mercuric chloride. Value for thallium sulfate. L:\WORICNSP REC FIELD\RFDO. DOC TABLE I3 -5 Critical Effect NR NR Changes in liver and kidney Wei i hts NR Liver toxicity None reported Altered body and kidney weights Uncertainty/ Modifying Factor 1000/1 NR 3000/1 100/NR 100/NR 3/1 Source Region Iii RBC IRIS Region III RISC NCEA HEAST HEAST IRIS IRIS Acetophenone Acrolein Anthracene 9.0E -03 2.0E -05 3.5E -03 1.8E-00 2.0E -04 3.2E -03 5.0E-04 6.0E -03 1.8E -01 2.0E -05 2.57E-03 1.0E -01 5.7E -+06 1.0E -03 5.2E -01 5.7E -05 9.2E -04 1 -4E-04 5.2E -02 5.7E -06 Medium Medium 2 -9E -03 Medium to Low Squamous metaplasia and neutrophilic infiltration of nasal epithelium 3000 /1 1000/1 No observed effects Pulmonary toxicity; chronic interstitial inflammation Hv perpigmentation 1.7E -03 NR Beryllium sensitization and progression to chronic bg disease beryllium Kidney damage 3000/1 300/1 2.0E -02 5 .0E -02 Medium 5.7E -03 NR Pulmonary effects 1000/1 Respiratory tract irritation and bronchitis 100/10 Acenaphthene Acenaphthylene Acetaldehyde Arsenic Barium Benzene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene B enzo(k )fl uoranthe ne Benzo(e)pyrene Benzo(g, h,i )pe rylene Benzyl chloride Beryllium B iphenvl Bis( 2 -ethyl hexyl )phthalate Boron Bromoforrn CHRONIC INHALATION TOXICITY VALUES - NOYCARCINOGENIC EFFECTS Page 1 of 6 ND ND ND 1.8E -01 A 5.2E -02 TABLE D NA Critical Effect Source ND NA 1.3-Butadiene ' rD ND ND ND . � 1 ND ND NA 1000 /1 IRIS IRIS IRI Region 11I RBC IBS IRIS ERIS LEAST Table II Region III RBC IRIS NCEA HEAST Cadmi Calcium 11 Carbon disulfide Chlorine 2- Chloroacetophenone Chlorobenzene Chloroform Chromium III Chromium VT 1.0E -04 Chrysene Cobalt 2.1E -01 6.0E -02 NR NR NR Copper ND ND ND m- Cresol (3- methylphenel) o-Cresol 2 meth\ Iphenol) 1.8E - H 5.0E -02 Medium Decreased body weights and 100011 p- Cresol (4- methylphenol) Cumene Cyanide D Dibutyl phthalate 3.0E-01 8.5E -02 Low Increased mortality 1000/1 1,4- Dichlorobenzene 8.0E -01 2.3E -01 Medium Increased liver wei ht g 100/1 D irnethvlbenz(a)anthracene D i methyl sulfate Chemical 2,4 Dinitroeoluene CHRONIC INHALATION TOXICITY VALUES - NONCARCINOGENIC EFFECTS Page 2 of 6 Chronic Chronic RfC RfD Confidence (my/m (°1 Level 5,3E -04 1.5E -04 . High ND ND ND 7.0E-01 2.0E -01 Medium 3.3E -01 9.5E -02 Medium 3.0E-05 5.6E -06 Low 6.0E -02 1.7E - 02 Medium 3.0E -04 8.6E -05 5.3E -01 1.8E -01 5.0E -02 1.8E -02 4.0E -01 3.0E -03 1.5E -01 Low No effects observed 100/10 .9E�05 Medium Lactate dehydrogenase in bronchioalveolar lava e fluid 300/1 neurotoxicity Central nervous system hvpoactivitti J. - 03 NR and respiratory distress in offspring; maternal death 1.1E -01 8.6E -04 Low to medium ND Medium Medium Low ND ±SID ND ND ND ND ND 7.0E-03 2.0E -03 ND ND TABLE D-6 Critical Effect Significant proteinuris Peripheral nervous system dysfunction No observed adverse effects Squamous hyperplasia of the nasal respiratory epithelium Centrilobular hepatocellular try ertroov Atrophy of ethmoid turbinates Decreased body weights and neurotoxicitv Increased kidney and adrenal wei ;hts CNS symptoms and thyroid effects ND ND ND ND ND ND4 Uncertainty/ Modifying 10/1 ND 30/1 IRIS 100/1 1000/1 1000/1 1000/1 ND N 1000/1 1000/NR 1000/1 1000/1 ND ND ND High Neurotoxicit- v; Heinz bodies; biliary tract hvperplasia 10011 Source IRIS Res ij IRIS NCEA NCEA IRIS IRIS Region III RBC IRIS IRIS HEAST IRIS S IRIS IRIS IRIS Chemical Ethylbenzene Ethyl chloride (chloroethane Ethylene dibrornide (1 ,2- dibromoethane) Ethylene dichloride (1,2-dichloroethane) Fluoranthene Fluorene Fluorine Formaldehyde Hexane Hydrogen chlloride ........ ....... . .. ........................ . Hydrogen fluoride Indeno(1,2,3 -c,d)py'rene Iodine Iron Isophorone Lead Magnesium Manganese Mercuric chloride CHRONIC INHALATION TOXICITY VALUES m NONCARCINOCENIC EFFECTS Page 3 of 6 1.0E+01 2.0E -04 6.9E-02 7.0E -01 2.0E -01 Medium 4.9E -03 2.0E -02 5.0E -05 2.9E+00 6.9E-02 6.0E -02 5.7E -02 5.7E -03 2.0E -01 1.4E -05 Delayed fetal ossification Sperm effects Nephropathy; increased liver weight; hematological alterations; clinical effects Decreased RBC, packed cell volume, and hemoglobin No observed effects Impairment of neurobehavioral function 3 00/ 1 1000/NR 3000/1 3 000/ 1 100/1 300/1 300/1 1000/1 Chronic RfC (mg/m 2.0E -0I 3.0E -04 Chronic RfD e g g -J3 1.0E+00 2.9E - 01 TABLE D-6 Confidence Level Critical Effect Low Developmental toxicity 30011 IRIS Uncertainty/ Modifying Factor Source IRIS HEAST Region III RBC IRIS IRIS IRIS IRIS IRIS BUS Region III RBC IRIS 1000/1 IRIS Hand tremor; increase in memory 8.6E -02 Medium disturbance; evidence of autonomic 30/ IRIS dysfunction Mercury, elemental Methane Methyl anthracene 3 - Methyl cho l anthrene 5- Methylchrysene Methyl ethyl ketone 1.0E +00 Methyl hydrazine Methyl iodide Methyl isobutvl ketone Methyl mercury Methyl methacrylate Methyl tent-butyl ether Methylene chloride Molybdenum 3.0E -04 5.0E-03 8.0E -02 3.3E -04 7.0E -01 3.0E +00 3.0E +00 8.6E -05 8.6E -02 2.9E -01 2.3E -O2 9.5E -05 2.0E -01 8.6E -01 8.6E -01 5.0E -03 Medium to high Medium Hand tremor; increase in memory disturbance; evidence of autonomic dysfunction Degenerative and proliferative lesions of the olfactory epithelium Cerebellar degeneration and severe neurological impairment Decreased fetal birthweight Liver and kidney effects Developmental neurologic abnormalities in human infants Increased liver and kidney weights; increased prostration; swollen eriocular tissues Increased uric acid levels Hyperplasia in respiratory epithelium; metaplasia in olfactory epithelium 30/10 1000/3 1000/NR 100/1 3000/1 Naphthalene Chemical Nickel (refinery dust) Nickel (soluble salts) CHRONIC INHALATION TOXICITY VALUES - NONCARCINOGENIC EFFECTS Page 4of6 Chronic RfC nn• nab 1.8E - 0? Chronic RfD mg/kg-d) TABLE D-6 Confidence Level ND 3.0E -03 5.6E -04 Medium Critical Effect ND 100/1 Source IRIS IRIS NCEA IRIS HEAST Table II IRIS IRIS IRIS HEAST IRIS IRIS 5.5E -02 1.7E -02 Medium Decreased body and organ weights 300/1 IRIS Phenanthrene Phenol F uinoline Selenium 11 Silicon Silver Sodium Strontium Styrene Thallium Chemical Nickel subsulfde 1 4-Nitrophenol Pentachlorophenol Pentane Pery ene Phthaiic anhydride Potassium Propionaldehyde 3 , 7, 8-Tetrachlorodibenzo-p- iioxin Tetrac hlo roethylene CHRONIC INHALATION TOXICITY VALUES ® NONCARCINOGENIC EFFECTS Page 5 of 6 Chronic Chronic RfC RfD m . m3 (mg/kg -d) ND ND ND 2.8E-02 8.0E -03 1.1E -01 3.4E -02 ND ND ND ND 1.8E -01 5.2E -02 2.1E+00 6.0E-01 1.2E -01 3.4E -02 ND ND ND ND 1.5E -01 5.2E -02 ND 3.5E --02 1.OE -02 1.8E -02 5.0E -03 2. I E-t-00 6.0E -01 4.9E-01 1.4E-01 2.8E -04 8 DE -05 Confidence Level Medium ND ND NA Low NR ND NR ND ND Medium NR ND NR Low TABLE D--6 Critical Effect Liver and kidney pathology Reduced fetal body weight Rhinitis and bronchitis ND ND ND Kidney effects ND Clinical selenosis Rachitic bone 1.0E-'-OO 2.9E -01 Medium CNS effects Sulfuric acid 7.0E -02 2.0E -02 Respirator) effects ND ND NR ND ND NA NR None reported Uncertainty/ Modifying Factor ND NR 100/1 ND ND NA 100/1 3 00/MZ 3000/1 ND 3/1 ND 3/1 ND 300/1 30/1 NR ND NR 3000/1 IRIS Source Region III RBC IRIS IRIS HEAST 1 IRIS IRIS HEAST Region III RBC Titanium Toluene 1, 1, 1-Trichloroethane Trichloroethylene d Vanadium Vinyl acetate 3.0E -02 4.0E -01 2.5E -02 2.0E -01 8.6E -03 2.9E -01 7.0E -03 5.7E -02 3.1E+00 Neurological effects None reported Nasal epithelial lesions 30011 Hyperactivity; decrease in body wei ht; increase in mortali Decrease in erythrocyte superoxide dismutase concentration 100/1 Chemical Xylenes Zinc NOTES: E Value for particulates. Value for hydrogen cyanide. Value for elemental mercury. CHRONIC INHALATION TOXICITY VALUES - NoNCARCINOGENIC EFFECTS Page 6 of 6 Chronic RfC m ' m 1.1E-01 1.1E+00 Chronic RfD mg/kg -d) TABLE D-6 Confidence Level Critical Effect NR - None reported. ND = No data. Region III RBC = EPA Region 3 Risk -Based Concentration Table: toxicity values are provisional. IBS = Integrated Risk Information System. HEAST = Health Effects Assessment Summary Tables NCEA = National Center for Environmental Assessment; values from NCEA are P rovisional. Chronic RfC for pyrene used as a surrogate toxicity value for this chemical. Extrapolated from oral RfD; see this appendix for methodology. Value for antimony trioxide. No chronic RfC available; subchronic RfC used as a surrogate. L:1 WORK \n.spi34767\tech \Final_Reports \King Rec Field \Rfdi.doc Uncertainty/ Modifying Factor Source Region 111 RBC IRIS Region III RBC HEAST IRIS IBS IRIS PROTOCOL FOR ENTERING ACTUAL EMISSION RATES AIR EMISSIONS RISK ASSESSMENT (AERA) NSP RIVERSIDE GENERATING PLANT I m,p- Cresol emissions were combined with p- cresol emissions and entered as p-cresol.. Dichiorobenzene emissions were entered as 1,4- dichlorobenzene. 3 Consistent with the Guidance, total mercury emissions from the stacks were entered as 48% mercuric chloride and 0.2% elemental mercury. 4 Mercury emissions from fugitive sources were assumed to be 100% mercuric chloride. S Nickel, nickel oxide, nickel (soluble) and nickel (metallic) emissions «ere combined and entered as nickel. 6 Nickel (sulfidic — incl. nickel subsulfide) emissions were entered as nickel subsulfide. 7 Benzo(b)fluoranthene, benzo(b j,k)fluoranthene, and benzo(b,k)fluoranthene emissions were combined and entered as benzo(b)fluroanthene. The broad, non - spectated categories of "polychlorinated .dioxins" and " dibenzom "polychlorinated dibenzo� � p p p furans were not entered; only the congener - specific emissions were entered. 9 m,p- Xylenes, o- xylenes, and xylenes were combined and entered as "xylenes," using the g fate and transport parameters for m x y lene. L:'.\\ ORK nsp04767 \tech'.Finai_Reports.King Rec Field \Protocol.doc