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12 January 12, 2016 Mr. Stephen Barlow, P.E. Regional Air Pollution Control Engineer NYSDEC Region Golf Course Road Warrensburg, New York Re: DEC Application # /00001 (Air State Facility) Dolomite Hot Mix Asphalt Plant Ballston (T), Saratoga (Co.) File: Dear Mr. Barlow: As recently discussed, Barton & Loguidice, D.P.C. (B&L) is working with Dolomite Products Company, Inc. (Dolomite) on the proposed hot mix asphalt (HMA) plant to be located at the Curtis Industrial Park in the Town of Ballston, NY. An original Air State Facility Permit application for the proposed facility was submitted in More recently, the proposed HMA facility has been modified to reflect a Drum rather than Batch plant configuration. The proposed Drum Plant has an operating capacity of 200 tons per hour (TPH) and annual production will be limited to 100,000 tons per year (TPY). Please see Figure 1, attached, depicting the current proposal. Based on our conversations, B&L has prepared a new emission inventory to incorporate the proposed changes. The emission inventory calculates the criteria pollutant, greenhouse gas, and speciated hazardous air pollutant (HAP) emissions for all potential emission sources associated with the proposed drum HMA plant and associated baghouse, including fugitive emissions from the oil storage tank, plant operation and load-out of HMA, and particulate matter emissions from the stone stockpile. The full emission inventory calculations are provided in Attachment 1 and an updated summary of emissions is provided on Page 1 of Attachment 1. As part of the emission inventory update, B&L has added a new column to the speciated HAP compound sheet to show the new highly toxic air compounds as required under the revised 6 NYCRR Part 212 requirements. It should be noted that the calculated emissions of one organic compound, formaldehyde, did exceed the Part 212 limit of 100 lb/yr based on the AP-42 emission factors for HMA plants. However, B&L performed an AERSCREEN model for formaldehyde, based on the calculated emission rate and stack parameters for the proposed facility. The model output indicates that formaldehyde emissions are below both the Short-Term State Facility Permit Revision Letter (ID ) 10 Airline Drive Suite 200 Albany, New York Telephone: Facsimile:

13 Mr. Barlow NYSDEC January 12, 2016 Page 2 Guideline Concentration (SGC) and Annual Guideline Concentration (AGC). Therefore, the proposed emissions are in compliance with the revised 6 NYCRR Part 212 requirements. A summary of the AERSCREEN output is provided as Attachment 3, along with the individual model output files. Emissions of all pollutants have dropped significantly compared to the initial air permit application. As no emission thresholds are exceeded, no other modeling is required by Part 212. Additionally, because an air permit application had already been submitted and substantially reviewed by the Department, B&L has taken the working copy of the air application and redlined the changes necessary to incorporate the updated emissions and emission point information. Please see Attachment 2 for the updated permit application. The most notable change in the air permit application is removal of the original condition requesting capping of carbon monoxide emissions to less than 100 tons per year. Due to the now lower production rate and the lower emission factors for the drum plant (vs the original batch plant) emissions of carbon monoxide are significantly lower (6.7 tons of CO per year) and no longer necessitate the emissions cap. We appreciate the Department s review of this revised Application. Please feel free to contact Mr. Peter Zeh of Dolomite at or the undersigned at if you have any questions regarding this submittal. Very truly yours, BARTON & LOGUIDICE, D.P.C. William F. Doebler IV Project Manager WFD/akg Attachments cc: Peter Zeh, Dolomite Products Co., Inc State Facility Permit Revision Letter (ID )

14 Figures

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16 Attachment 1 Emissions Calculations

17 Callanan Industries, Inc. Hot Mix Asphalt Plant Town of Ballston, NY Emissions Summary Criteria Pollutants, GHGs, HAPs, Fugitives Relevant Source Thresholds Estimated Typical Annual Emissions (tons/year) Source CO NOx SO2 PM PM10 VOC CO2e HAPs Single HAP Dryer Baghouse: , Fugitives: Total Estimated Annual Emissions: , Title V Major Source Thresholds: , NY Air State Facility Permit Thresholds: ,

18 Callanan Industries, Inc. Hot Mix Asphalt Plant Town of Ballston, NY Hot Mix Asphalt Plant - Criteria & GHG Emissions Emitted From Baghouse Typical Production Rate: 200 tons per hour Annual production figures are for calculation purposes Typical Annual Product Produced: 100,000 tons per year only and not to be considered permit limits. Emission Factors - Criteria Pollutants & Greenhouse Gases Rotary Drum Dryer Combustion Emissions - Drum Mix HMA Plant Source Reference Carbon Monoxide (CO): 0.13 lb/ton of product USEPA AP-42 Section 11.1, Table Natural Gas Fired Dryer Oxides of Nitrogen (NOx): lb/ton of product USEPA AP-42 Section 11.1, Table Natural Gas Fired Dryer Sulfur Dioxide (SO2): lb/ton of product USEPA AP-42 Section 11.1, Table Natural Gas Fired Dryer Total Particulate Matter (PM): lb/ton of product USEPA AP-42 Section 11.1, Table Fabric Filter Particulates less than 10 um (PM-10): lb/ton of product USEPA AP-42 Section 11.1, Table Fabric Filter Volatile Organic Compounds (VOCs): lb/ton of product USEPA AP-42 Section 11.1, Table Natural Gas Fired Dryer Greenhouse Gas Constituents Methane (CH4): lb/ton of product USEPA AP-42 Section 11.1, Table Natural Gas Fired Dryer Carbon Dioxide (CO2): 33 lb/ton of product USEPA AP-42 Section 11.1, Table Natural Gas Fired Dryer Estimated Typical Emissions CO NOx SO2 PM PM10 VOC CH4 CO2 CO2e lb/hr tons/yr Notes: CO2e = Carbon Dioxide Equivilant emissions. This is the sum of CO2 and CH4 x lb/hr emission rates are based on Typical Production Rate and AP-42 emission factors, to establish typical hourly emission rates. 2. tons/yr emission rates are based on Typical Annual Product Produced and AP-42 emission factors, to establish anticipated annual emissions.

19 Callanan Industries, Inc. Hot Mix Asphalt Plant Town of Ballston, NY Hot Mix Asphalt Plant - Speciated Organic/Metal Compound Emissions Emitted From Baghouse Typical Production Rate: 200 tons per hour Annual production figures are for calculation purposes al Annual Product Produced: 100,000 tons per year only and not to be considered permit limits. Speciated Organic Compounds - Emission Factors from USEPA AP-42 - Section Table Pollutant Emission Factor Calculated Actual Emissions 6 NYCRR 212 Limit CAS Name lb/ton lb/hr ton/yr lb/yr lb/yr Benzene 3.9E Ethylbenzene 2.4E Non-PAH Hazardous Air Pollutants (Natural gas-fired dryer with fabric filter) PAH Hazardous Air Pollutants (Natural gas-fired dryer with fabric filter) Formaldehyde 1 3.1E Hexane 9.2E Isooctane 4.0E Methyl chloroform 4.8E Toluene 1.5E Xylene 2.0E Total Non-PAH HAPs 5.1E Methylnapthalene 7.4E Acenaphthene 1.4E Acenaphthylene 8.6E Anthracene 2.2E Benzo(a)anthracene 2.1E Benzo(a)pyrene 9.8E Benzo(b)fluoranthene 1.0E Benzo(g,h,i)perylene 4.0E Benzo(k)fluranthene 4.1E Chrysene 1.8E Fluranthene 6.1E Fluorene 3.8E Indeno(1,2,3-cd)pyrene 7.0E Naphthalene 9.0E Phenanthrene 7.6E Pyrene 5.4E Total PAH HAPs 1.9E Total HAPs 5.3E Non-HAP Organic Compounds (Natural gasfired dryer with fabric filter) Butane 6.7E Ethylene 7.0E Heptane 9.4E Methyl-1-pentene 4.0E Methyl-2-butene 5.8E Methylpentane 1.9E Pentene 2.2E n-pentane 2.1E Total Non-HAPs Organic Compounds 2.4E Speciated Metal Compounds - Emission Factors from USEPA AP-42 - Section Table Antimony 1.8E Arsenic 5.6E Barium 5.8E Beryllium 0.0E Cadmium 4.1E Chromium 5.5E Metal Pollutants 2 (Natural gas fired with fabric filter) Hexavalent Chromium 4.5E Copper 3.1E Lead 6.2E Manganese 7.7E Mercury 2.4E Nickel 6.3E Phosphorus 2.8E Silver 4.8E Selenium 3.5E Zinc 6.1E Total Metals 1.8E Notes: 1. Denotes highest HAP present 2. Emissions of metals are included in Criteria Pollutant PM Emissions NYCRR Part listed Highly Toxic Air Contaminant (HTAC) chemical with maximum allowable annual emission rate. Total HAP s = Sum of Total Non-PAH HAPs + Total PAH HAPs

20 Callanan Industries, Inc. Hot Mix Asphalt Plant Town of Ballston, NY Hot Mix Asphalt Plant - Fugitive Emissions Typical Production Rate: 200 tons per hour Annual production figures are for calculation purposes Typical Annual Product Produced: 100,000 tons per year only and not to be considered permit limits. Heater Burner Rating: 2.2 MMBtu/hr Natural Gas Btu Content: 1020 Btu/Cubic Foot Natural Gas Comb. In Oil System: 2,157 cubic feet per hour 11,595,294 cubic feet per year (24 hours per day, 7 days per week, 32 weeks per year during paving season) Fugitive Emission Factors - Asphalt Hot Oil System Fired With Natural Gas Source Reference Carbon Monoxide (CO): 8.9 lb/10 6 cubic foot of gas Emission Factors from USEPA AP-42 - Section Table Oxides of Nitrogen (NOx): Sulfur Dioxide (SO2): lb/10 6 cubic foot of gas lb/10 6 cubic foot of gas Formaldehyde as (PM-10): 2.80E-02 lb/10 6 cubic foot of gas Volatile Organic Compounds (VOCs): lb/10 6 cubic foot of gas Carbon Dioxide (CO2): 2.00E-07 lb/10 6 cubic foot of gas Estimated Emissions CO NOx SO2 PM-10 VOCs CO2 lb/hr tons/yr Fugitive Emission Factors - Load-Out and Silo Filling Operations Source Reference Total PM: 8.70E-05 lb/ton of product USEPA AP-42 Section 11.1, Table Load Out + Silo Filling Organic PM: 5.95E-04 lb/ton of product Note: Emission factors for both load out and silo filling have Total Organic Compounds (TOC): 1.63E-02 lb/ton of product been added together and are estimated as one fugitive source. Carbon Monoxide: 2.53E-03 lb/ton of product Estimated Emissions CO Total PM Org. PM TOC lb/hr tons/yr Fugitive Emission Factors - Stone Stockpile Assumed Average Moisture Content: 2.5 % Average Wind Speed: 10 mph Source Reference Total PM: lb/ton USEPA AP-42 Section PM10: lb/ton PM2.5: lb/ton Estimated Emissions Total PM PM10 PM2.5 lb/hr tons/yr Total PM PM10 PM2.5 CO TOC NOx SO2 CO2 Total Fugitive Emissions TPY Notes: Total PM = Total PM (stone stockpile) + Total PM (Silo Loading) + Org. PM (Silo Loading)

21 Callanan Industries, Inc. Hot Mix Asphalt Plant Town of Ballston, NY Hot Mix Asphalt Plant - Fugitive Emissions Load-Out, Silo Filling & Storage - Speciated Organic Compounds Typical Production Rate: 200 tons per hour Typical Annual Product Produced: 100,000 tons per year Organic PM = 5.95E-04 TOC = 1.63E-02 lb/ton of product lb/ton of product Fugitive Speciated PAH HAPs - Table PAH Hazardous Air Pollutants (Natural gas-fired dryer with fabric filter) Note: Emissions from Load-Out and Silo filling have been added together and are estimated as one fugitive source Pollutant % of Organic PM Calculated Actual Emissions CAS Name lb/hr ton/yr lb/yr Acenaphthene 0.73% 8.68E Acenaphhthylene 0.04% 5.00E Anthracene 0.20% 2.38E Benzo(a)anthracene 0.08% 8.92E Benzo(b)fluoranthene 0.01% 9.04E Benzo(k)fluoranthene 0.00% 2.62E Benzo(g,h,i)perylene 0.00% 2.26E Benzo(a)pyrene 0.00% 2.74E Benzo(e)pyrene 0.02% 2.06E Chrysene 0.31% 3.72E Dibenz(a,h)anthracene 0.00% 4.40E Fluoranthene 0.20% 2.38E Fluorene 1.78% 2.12E Indeno(1,2,3-cd)pyrene 0.00% 5.59E Methylnaphthalene 7.65% 9.10E Naphthalene 3.07% 3.65E Perylene 0.05% 6.19E Phenanthrene 2.61% 3.10E Pyrene 0.59% 7.02E Total PAH HAPs 17.33% 2.06E Fugitive Speciated Volatile Organic HAPs - Table Volatile Organic Hazardous Air Pollutants (Natural gas-fired dryer with fabric filter) Note: Emissions from Load-Out and Silo filling have been added together and are estimated as one fugitive source Pollutant % of TOC Calculated Actual Emissions CAS Name lb/hr ton/yr lb/yr Benzene 0.08% 2.75E Bromomethane 0.01% 4.74E Butanone 0.09% 2.88E Carbon Disulfide 0.03% 9.48E Chloroethane 0.00% 1.38E Chloromethane 0.04% 1.24E Cumene 0.11% 3.60E Ethylbenzene 0.32% 1.04E Formaldehyde 0.78% 2.54E n-hexane 0.25% 8.17E Isooctane 0.00% 6.90E Methylene Chloride 0.00% 8.83E Styrene 0.01% 4.15E Tetrachloroethane 0.01% 2.52E Toluene 0.27% 8.89E Trichlorofluoromethane 0.00% 4.25E m-/p-xylene 0.61% 1.99E o-xylene 0.14% 4.48E Total Volatile Organic HAPs 2.80% 9.15E

22 Attachment 2 Air State Facility Application Forms

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24 New York State Department of Environmental Conservation Air Permit Application DEC ID: Facility: Application ID: DOLOMITE HOT MIX ASPHALT PLANT Received Date: 07/15/2013 Section II - Identification Information Nov 19, :24 pm Permit Type: Air State Facility ( ASF ) New General Permit Title: Application involves construction of new facility Application involves construction of new emission unit(s) Owner / Firm Name Street DOLOMITE PRODUCTS COMPANY INC 1150 PENFIELD RD City ROCHESTER State NY Country USA Zip Owner Classification Corporation/Partnership Taxpayer Id Name Address City Facility DOLOMITE HOT MIX ASPHALT PLANT CURTIS PARK RD BALLSTON Zip Name Affiliation Title Street City PETER E ZEH DOLOMITE PRODUCTS CO INC P.O. BOX WATERVLIET Owner / Firm Contact Mailing Address Phone No Fax No. State NY Country USA Zip Project Description Initial Air State Facility permit for the construction and operation of the Dolomite Hot Mix Asphalt Plant in Ballston, NY. The proposed facility will consist of a pre-fabricated HMA plant and associated equipment capable of production at a rate of 240 tph. Aggregate will be dried by a rotary drum dryer and combined with liquid asphalt oil and then loaded into trucks for delivery to paving projects. The HMA facility will consist of aggregate stockpiles, aggregate feed bins, conveyor belts, natural gas fired burner and drum dryer, batch tower with pugmill and elevator, storage hopper silo with drag elevator, baghouse, asphalt tank and heater, truck scale, and a control house. The potential to emit of the project based on 450,000 tpy of asphalt production is less than half of Title V major source thresholds, with the exception of CO. This application seeks a capping condition that will limit 12-,moths rolling emissions totals from the facility to 95 tpy. Page 2 of 7

25 New York State Department of Environmental Conservation Air Permit Application DEC ID: Facility: Application ID: DOLOMITE HOT MIX ASPHALT PLANT Received Date: 07/15/2013 Section III - Facility Information SIC Codes Nov 19, :24 pm Facility Description The proposed facility will consist of a prefabricated HMA plant and associated equipment capable of producing at a rate of 240 tph. Aggregate will be dried by a rotary drum dryer and combined with liquid asphalt oil and then loaded into trucks for delivery to paving projects. The HMA facility will consist of aggregate stockpiles, aggregate feed bins, conveyor belts, natural gas fired burner and drum dryer, batch tower with pugmill and elevator, storage hopper/silo with drag elevator, baghouse, asphalt tank and heater, truck scale, and a control house. The potential to emit of the project based on 450,000 tpy of asphalt production in less than half of Title V major source thresholds, with the exception of CO. This application seeks a capping condition that will limit 12-moths rolling emissions totals from the facility to 95 tpy. The primary source of air emissions from the HMA facility are from the drum dryer and associated baghouse dust collection system. The baghouse is designed specifically to remove 99.9% of the particulate matter potentially driven off during the dryer process. There will also be emissions from the natural gas combustion process. Exhaust from the from dryer is ducted to the baghouse prior to exhausting to the atmosphere/ There is a single emission point at the facility. Trivial emissions from aggregate stockpiles, and fugitive emissions from ancillary equipment have been accounted for in the facility emission potential. Compliance Statements (Title V Only) I certify that as of the date of this application the facility is in compliance with all applicable requirements YES If one or more emission units at the facility are not in compliance with all applicable requirements at the time of signing this application ( the 'NO' box must be checked), the noncoomplying units must be identified in the "Compliance Plan" block on page 8 of this form along with the compliance plan information required. For all emission units at this facility that are operating in compliance with all applicable requirements complete the following: NO This facility will continue to be operated and maintained in such manner as to assure compliance for the duration of the permit, except those units referenced in the compliance plan portion of Section IV of this application. For all emission units, subject to any applicable requirements that will become effective during the term of the permit, this facility will meet all such requirements on a timely basis. Compliance certification reports will be submitted at least once a year. Each report will certify compliance status with respect to each requirement, and the method used to determine status. Facility Applicable Federal Requirements Title Type Part Sub Part Section Sub Division Parag Sub Parag Clause Sub Clause Item CFR 60 I 90 CFR 60 I CFR 60 I 92 a CFR 60 I 92 a 1 CFR 60 I 92 a 2 CFR 60 I CFR 60 I 93 a 40 CFR 60 I 93 b CFR 60 I NYCRR NYCRR a 1 NYCRR a 2 6 NYCRR b 6 NYCRR a Page 3 of 7

26 New York State Department of Environmental Conservation Air Permit Application DEC ID: Facility: Application ID: DOLOMITE HOT MIX ASPHALT PLANT Received Date: 07/15/2013 Section III - Facility Information Facility Compliance Certification Nov 19, :24 pm Rule Citation Title Type Part Sub Part Section Sub Division Parag Sub Parag Clause Sub Clause Item X 6 NYCRR a Applicable Federal Requirement Capped Regulations Title Type Part Sub Part Section Sub Division Parag Sub Parag Clause Sub Clause Item 6 NYCRR Description The facility is limited to a rolling 12-month total carbon monoxide (CO) emission rate of 95 tons. This restriction will limit CO emissions to less than Title V major source threshold. Asphalt production shall be tracked to determine the rolling 12-month CO emissions. CO emissions will be calculated using the latest AP-42 emission factor which is currently 0.4 lb (CO) / ton of asphalt produced. Capping CAS No Cont Name CARBON MONOXIDE Monitoring Information X RECORD KEEPING/MAINTENANCE PROCEDU Work Practice Process Material Ref Test Method Type Code Description Code Parameter Description Manufacturer Name/Model No. Limit Limit Units Upper Lower Code Description Averaging Method Monitoring Freq Reporting Reqs Code Code Code Desc Desc Desc AS REQUIRED - SEE PERMIT MONITORING DESCRIPTION ANNUALLY (CALENDAR) Facility Emissions Summary Cas No. Contaminant Name PTE (lbs/yr) Range Actual (lbs/yr) 0NY CARBON DIOXIDE EQUIVALENTS H CARBON MONOXIDE LEAD Y METHANE A 0NY OXIDES OF NITROGEN B 0NY PARTICULATES C 0NY PM-10 B SULFUR DIOXIDE A 0NY TOTAL HAP A 0NY VOC B Page 4 of 7

27 New York State Department of Environmental Conservation Air Permit Application DEC ID: Facility: Application ID: DOLOMITE HOT MIX ASPHALT PLANT Received Date: 07/15/2013 Section IV - Emission Unit Information Nov 19, :24 pm Emission Unit Description Emission Unit 1ASPHP 240 TPH Hot mix asphalt plant with natural gas fired rotary drum dryer. Emission Unit Ground Elev (ft) 274 Exit Velocity (FPS) Height (ft) Exit Flow (ACFM) Emission Pt. Height Above Structure (ft) NYTM (E) (KM) Emission Point 1ASPHP Inside Diameter (in) NYTM (N) (KM) Exit Temp Cross Section (`F) Length (in) Width (in) Building Distance to Property Line (ft) Date of Removal Emission Source / Control Emission Unit Source Type 1ASPHP Date of Construction Emission Source Date of Operation BAG01 Date of Removal Manufacturer's Name/Model No. K Design Capacity Control Type Waste Feed Waste Type Code Code Code Units Code 016 Desc Desc Desc Desc fabric filter FABRIC FILTER Emission Unit Source Type 1ASPHP Date of Construction Emission Source Date of Operation BRN01 Date of Removal Manufacturer's Name/Model No. K Design Capacity Control Type Waste Feed Waste Type Code Code Code Units Code 102 Desc Desc Desc Desc Natural gas burner LOW NOx BURNER Emission Unit Source Type 1ASPHP Date of Construction Emission Source Date of Operation DRM01 Date of Removal Manufacturer's Name/Model No. I Design Capacity Control Type Waste Feed Waste Type Code Code Code Units Code Desc Desc Desc Desc Rotary Drum Page 5 of 7

28 New York State Department of Environmental Conservation Air Permit Application DEC ID: Facility: Application ID: DOLOMITE HOT MIX ASPHALT PLANT Received Date: 07/15/2013 Section IV - Emission Unit Information Nov 19, :24 pm Process Information Emission Unit 1ASPHP Process BTC Source Classification Total Thruput Thruput Quantity Units Code (SCC) Quantity / Hr Quantity / Yr Code Description Confidential Operating At Maximum Capacity Activity w/ Insignificant Emission Operating Schedule Hrs / Day Days / Yr Description Building Hot mix asphalt plant exhausting to a fabric filter bafhouse. The rotary drum dryer utilizes natural gas as the sole fuel source. Emission Source / Control Identifier(s) Floor / Location BAG01 BRN01 DRM01 Page 6 of 7

29 New York State Department of Environmental Conservation Air Permit Application DEC ID: Facility: Application ID: DOLOMITE HOT MIX ASPHALT PLANT Document Description Received Date: 07/15/2013 Supporting Documentation Received Date Air Quality Model 08/21/2013 P.E. Certification (form attached) 08/21/2013 Nov 19, :24 pm Page 7 of 7

30 Attachment 3 AERSCREEN Model Results

31 Callanan Industries, Inc. Hot Mix Asphalt Plant Town of Ballston, NY Summary of AERSCREEN Model Results Hazardous Air Pollutants - NYSDEC SGC/AGC Concentrations MODEL INPUTS Emission Rate (Max Hourly Rate): 0.62 lb/hr Emission Rate (Average Annual Rate): lb/hr Stack Height: feet (above grade) Stack Diameter: 37.6 inch Stack Temperature: 190 deg F. Exit flow: 75.3 ft/sec RESULTS SUMMARY - SCREENING MODEL CAS HTAC HAP Modeled SGC Concentration SGC Limit Modeled AGC Concentration AGC Limit ug/m 3 ug/m 3 ug/m 3 ug/m Formaldehyde

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33 AERSCREEN / AERMOD /04/16 14:31:27 TITLE: Dolomite ***************************** STACK PARAMETERS **************************** SOURCE EMISSION RATE: g/s lb/hr STACK HEIGHT: 6.32 meters feet STACK INNER DIAMETER: meters inches PLUME EXIT TEMPERATURE: K above ambient Deg F above ambient PLUME EXIT VELOCITY: m/s ft/s STACK AIR FLOW RATE: ACFM RURAL OR URBAN: RURAL INITIAL PROBE DISTANCE = meters feet *********************** BUILDING DOWNWASH PARAMETERS ********************** NO BUILDING DOWNWASH HAS BEEN REQUESTED FOR THIS ANALYSIS ************************** PROBE ANALYSIS *************************** 25 meter receptor spacing: 1. meters meters Zo ROUGHNESS 1-HR CONC DIST TEMPORAL SECTOR LENGTH (ug/m3) (m) PERIOD * SUM * = worst case flow sector

34 ********************** MAKEMET METEOROLOGY PARAMETERS ********************* MIN/MAX TEMPERATURE: / (K) MINIMUM WIND SPEED: ANEMOMETER HEIGHT: 0.5 m/s meters SURFACE CHARACTERISTICS INPUT: AERMET SEASONAL TABLES DOMINANT SURFACE PROFILE: Cultivated Land DOMINANT CLIMATE TYPE: Average Moisture DOMINANT SEASON: Summer ALBEDO: 0.20 BOWEN RATIO: 0.50 ROUGHNESS LENGTH: (meters) METEOROLOGY CONDITIONS USED TO PREDICT OVERALL MAXIMUM IMPACT YR MO DY JDY HR H0 U* W* DT/DZ ZICNV ZIMCH M-O LEN Z0 BOWEN ALBEDO REF WS HT REF TA HT WIND SPEED AT STACK HEIGHT (non-downwash): STACK-TIP DOWNWASH ADJUSTED STACK HEIGHT: ESTIMATED FINAL PLUME RISE (non-downwash): ESTIMATED FINAL PLUME HEIGHT (non-downwash): 15.9 m/s 6.2 meters 0.0 meters 6.2 meters METEOROLOGY CONDITIONS USED TO PREDICT AMBIENT BOUNDARY IMPACT YR MO DY JDY HR

35 H0 U* W* DT/DZ ZICNV ZIMCH M-O LEN Z0 BOWEN ALBEDO REF WS HT REF TA HT WIND SPEED AT STACK HEIGHT (non-downwash): 0.5 m/s STACK-TIP DOWNWASH ADJUSTED STACK HEIGHT: 6.3 meters ESTIMATED FINAL PLUME RISE (non-downwash): meters ESTIMATED FINAL PLUME HEIGHT (non-downwash): meters ************************ AERSCREEN AUTOMATED DISTANCES ********************** OVERALL MAXIMUM CONCENTRATIONS BY DISTANCE MAXIMUM MAXIMUM DIST 1-HR CONC DIST 1-HR CONC (m) (ug/m3) (m) (ug/m3)

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37 ********************** AERSCREEN MAXIMUM IMPACT SUMMARY ********************* MAXIMUM SCALED SCALED SCALED SCALED 1-HOUR 3-HOUR 8-HOUR 24-HOUR ANNUAL CALCULATION CONC CONC CONC CONC CONC PROCEDURE (ug/m3) (ug/m3) (ug/m3) (ug/m3) (ug/m3) FLAT TERRAIN DISTANCE FROM SOURCE meters IMPACT AT THE AMBIENT BOUNDARY E-01

38 DISTANCE FROM SOURCE 1.00 meters

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40 AERSCREEN / AERMOD /06/16 11:08:15 TITLE: ***************************** STACK PARAMETERS **************************** SOURCE EMISSION RATE: 0.446E-02 g/s 0.354E-01 lb/hr STACK HEIGHT: 6.32 meters feet STACK INNER DIAMETER: meters inches PLUME EXIT TEMPERATURE: K above ambient Deg F above ambient PLUME EXIT VELOCITY: m/s ft/s STACK AIR FLOW RATE: ACFM RURAL OR URBAN: RURAL INITIAL PROBE DISTANCE = meters feet *********************** BUILDING DOWNWASH PARAMETERS ********************** NO BUILDING DOWNWASH HAS BEEN REQUESTED FOR THIS ANALYSIS ************************** PROBE ANALYSIS *************************** 25 meter receptor spacing: 1. meters meters Zo ROUGHNESS 1-HR CONC DIST TEMPORAL SECTOR LENGTH (ug/m3) (m) PERIOD * SUM * = worst case flow sector