ML103160322

Air Emissions Inventory

ML103160322
Person / Time
Site:	Palo Verde
Issue date:	04/27/2005
From:	Danni Smith Arizona Public Service Co
To:	Maricopa County, AZ, Air Quality Dept, Office of Nuclear Reactor Regulation
References
291-03251-DMS/DEB/HCL
Download: ML103160322 (117)

Text

Palo Verde Nuclear Generating Station David M. Smith Tel. 623-393-6116 Mail Station7602 Plant Manager Fax. 623-393-6077 P.O. Box 52034 Nuclear Production e-mail: DSMITH10@apsc.com Phoenix,AZ 85072-2034 ID#: 291-03251-DMS/DEB/HCL April 27, 2005 Maricopa County Air Quality Department Emissions Inventory Unit 1001 N. Central Ave. Suite 100 Phoenix, AZ 85004

Subject:

Palo Verde Nuclear Generating Station 2004 Air Emissions Inventory Palo Verde Nuclear Generating Station (PVNGS) is herewith submitting the 2004 Air Emissions Inventory in accordance with instructions received from your office.

This year four new processes were added to the inventory. They include Security Substation L Emergency Generator, Process ID 31; Security Hubs 2, 3, 4 Emergency Generators, Process ID 32; Miscellaneous Diesel Burning Combustion Equipment, Process ID 33; and Miscellaneous LPG Burning Combustion Equipment, Process ID 34.

Refer to the Emissions Inventory for more detailed information on these processes.

PVNGS used electronic versions of the forms for this Emissions Inventory Report.

Deletions in the text are noted in red with a strikethrough. Additions to the text are shown in blue Italics.

If you have any questions regarding this submittal, please contact Mr. Harvey C. Lesan at (623) 393-6490.

Based on information and belief formed after reasonable inquiry, the statements and information in this submittal are true, accurate, and complete.

Sincerely, DMS/DEB/HCL/hsc _/_'__

Attachments

PALO VERDE NUCLEAR GENERATING STATION 2004 AIR EMISSIONS INVENTORY Prepared for MARICOPA COUNTY ENVIRONMENTAL SERVICES DEPARTMENT Prepared by ARIZONA PUBLIC SERVICE COMPANY PALO VERDE NUCLEAR GENERATING STATION ENVIRONMENTAL SECTION

GENERAL INFORMATION AND BUSINESS FORM The following information is provided in this section:

1. Business Form

2. Process Identification Number Cross Reference Table

MARICOPA COUNTY Emissions Inventory Unit AIR QUALITY (602) 506-6790 DEPARTMENT (602) 506-6985 (FAX)

(602) 506-6704 (TDD) 2004 Annual Emissions Inventory Due Date: 05/02/2004 Business Form Permit Number: 8600896, 030132

1. Owner Name: ARIZONA PUBLIC SERVICE CO

2. Business Name: PAL0 VERDE NUCLEAR GENERATING STATION

3. Business Street Address (Physical Location): 5801 S. WINTERSBURG RD

4. City: TONOPAH 5. Zip Code: 85354-7529

6. Number Of Employees 2097 7. Property Size: 4080.00 acres

8. SIC Code: Primary: 4911 Secondary:

9. NAICS Code Primary: 221113 Secondary: 221121

10. Preparer of the Inventory (primary contact for technical questions concerning this report):

Name: HARVEY C. LESAN

Title:

ENVIRONMENTAL CONSULTANT Employer: ARIZONA PUBLIC SERVICE Telephone: (623) 393-6490 Fax: (623) 393-5442 E-mail address of preparer: hlesan@apsc.com

11. Who should receive the Annual Emissions Inventory Form next year?:

Name: HARVEY C. LESAN

Title:

ENVIRONMENTAL CONSULTANT Employer: ARIZONA PUBLIC SERVICE Address: PO BOX 52034 MS 7626 City: PHOENIX State: AZ Zip Code: 85072-2034 Telephone: (623) 393-6490 Fax: (623) 393-5442 Return the original copy of all completed forms to:

Maricopa County Air Quality Dept.

Emissions Inventory Unit 1001 N. Central Ave., Suite 100 Phoenix, AZ 85004 For more information, contact the Maricopa County Emissions Inventory Unit at (602) 506-6790.

Detailed instructions, sample forms and reference materials are available at: www.maricopa.gov/envsvc/air/ei.asp

IDENTIFICATION NUMBER CROSS-REFERENCE TABLE PROCESS PROCESS (P) DESCRIPTION STACK CONTROL DEVICE NO.

ID NO. Or NO. (If applicable)

EVAP (E)

PROCESS SOURCES 1 P Lime Unloading Filter Separator 1 1 2 P Lime Storage Silos 2 Lime, 102 2 Lime, 102 recalcined lime Recalcined lime 3 P Lime Supply Silos 3 3 4 P Soda Ash Unloading Filter Separator 4 4 5 P Soda Ash Storage Silos 5 5 6 P Soda Ash Supply Silo 6 6 7 P Miscellaneous Portable Diesel Engines 7 8 P Miscellaneous Portable Gasoline 8 Engines 9 P EDGS (Unit 1, 2, and 3) Emergency 9 Diesel Generators 10 P Technical Support Center Diesel 10 11 P Security Diesel 11 12 P Fire Protection Pump Diesels 12 13 P Administration Building A Diesel 13 14 P Administration Building B Diesel 14 16 P Auxiliary Boiler 16 17 P Units 1, 2, and 3 Cooling Towers 17 18, 19 P Recalcination Furnace 18 18 quencher, venturi scrubber, (RELEASE POINT REMOVED FROM 19 impingement tray PERMIT IN 2003) separator, 118 cyclone separator, 119 high lime content 20 P Gas Turbines 20 21 P Chemical Storage Building Diesel 21 22 P Portable Cooling Tower 22 23 P Salt Silos 23 23 baghouse 24 P Rental Compressors-ILRT 25 P WRF Rental Air Compressor (RELEASE POINT REMOVED FROM PERMIT IN 2002) 26 P Abrasive Media Hopper 26 26 27 P S/G Chemical Cleaning - ADV Stacks 27 (2 per unit) Units 1, 2, or 3 28 P S/G Cleaning - Evaporator Discharge 28 (RELEASE POINT REMOVED FROM PERMIT IN 2003) 29 P S/G Cleaning - Evaporator Condenser 29 30 P S/G Cleaning - Evaporator Condenser 30 Cooling Tower 31 p Security Substation L Emergency Generator (179 Hp)

IDENTIFICATION NUMBER CROSS-REFERENCE TABLE PROCESS PROCESS (P) DESCRIPTION STACK CONTROL DEVICE NO.

ID NO. Or NO. (If applicable)

EVAP (E) 32 p Security Hubs 2, 3, 4 Emergency Diesel Generators (Total Of 3 Engines At 35 Hp Each) 33 p Misc. Diesel Fuel Burning Combustion Equipment (< 10 MMBtu / Hr) 34 p Misc. LPG Burning Combustion Equipment EVAPORATIVE SOURCES Horizontal Fixed Roof Storage Tanks (Gasoline) AND Gasoline Fueling Operations 51 E AS1 Working Losses 52 E AS1 Standing Losses 53 E AS1 Fueling 54 E AS2 Working Losses 55 E AS2 Standing Losses 56 E AS2 Loading 56 56 57 E AS2 Fueling Other Evaporative Process 60 E Adhesives 61 E Cleaners, Degreasers 62 E Lubricants 63 E Miscellaneous Chemical Use E Maintenance Coatings 64 Coatings 65 Solvent, Thinner , Diluent 66 Surface Preparation Products 67 E Asphalt Paving Operations 90 E Ammonia Releases form Circulating Water Systems

EMISSIONS

SUMMARY

This section contains the Data Certification Form. Summary sheets for the General and Evaporative Processes have been provided for reference.

PALO VERDE NUCLEAR GENERATING STATION PERMIT N0.: 8600896, 030132

SUMMARY

OF 2004 ANNUAL EMISSIONS EMISSIONS (pounds)

PROCESS FORMS ACCIDENTAL RELEASES TOTAL General Process Evaporative Process Total Process Forms CO 34,634 34,634 34,634 NHx 0 14,938 14,938 14,938 Lead 0 0 0 HAP & NON 0 0 VOC 26,201 33,047 59,248 59,248 NOx 116,417 116,417 116,417 SOx 1,491 1,491 1,491 PM-10 69,246 69,246 69,246 TOTAL 246,402 EMISSIONS IN TONS 123

PALO VERDE NUCLEAR GENERATING STATION PERMIT N0.: 8600896, 030132 2004 EMISSIONS

SUMMARY

GENERAL PROCESS SOURCE EMISSIONS (pounds)

SOURCE ID/ DESCRIPTION CO NOX PM10 SOX VOC NH3

1. LIME UNLOAD 0

2. LIME STORAGE 538

3. LIME SUPPLY 543

4. SODA ASH UNLOAD 0

5. SODA ASH STORAGE 284

6. SODA ASH SUPPLY 284

7. MISC DIESEL ENGINES 3,458 16,065 1,130 113 1,311

8. MISC GAS ENGINES 4,795 124 8 7 232

9. UNIT EMERG DIESELS 25,721 97,120 1,741 1,259 2,483

10. TSC DIESEL 287 1,084 19 74 28

11. SEC DIESEL 33 152 11 2 12

12. FIRE PUMP DIESELS 54 249 18 2 20

13. ADMIN A DIESEL 125 473 8 5 12

14. ADMIN B DIESEL 51 239 17 2 20

16. AUX BOILER 0 0 0 0 0

17. COOLING TOWERS 63,592 22,065

18. RECAL FURNACE

20. GTG 69 718 151 26 0

21. CHEM DIESEL 38 176 12 1 14

22. PORT COOLING TOWER 275 4

23. SALT SILOS 605

24. ILRT LEAK RATE 0 0 0 0 0

25. WRF COMPRESSOR 0 0 0 0 0

26. ABRASIVES HOPPER 10

27. S/G CLEAN - ADV (UNITS 1, 2, 3) 0 0 0

28. S/G CLEAN - EVAP 0

29. S/G CLEAN - EVAP COND 0 0

30. S/G CLEAN - COOL TWR 0 0 0

31. SEC SUBSTATION L EDG 2 8 0 0 0

32. SEC HUBS 2,3,4 EDGS 1 8 0 0 0

33. MISC COMB EQ - DIESEL 0 1 0 0 0

34. MISC COMB EQ - LPG 0 0 0 0 0 PROCESS SOURCE EMISSIONS SUM (pounds) 34,634 116,417 69,246 1,491 26,201 0 PROCESS SOURCE EMISSIONS SUM (tons) 17.3 58.2 34.6 0.7 13.1 0.0

PALO VERDE NUCLEAR GENERATING STATION PERMIT N0.: 8600896, V95017 2004 EMISSIONS

SUMMARY

EVAPORATIVE PROCESS SOURCE EMISSIONS (pounds)

SOURCE ID/ DESCRIPTION VOC NHX Gasoline Refueling Operations - Tank AS1

51. AS1 GAS WORKING LOSS 594

52. AS1 GAS STANDING LOSS 2,622

53. AS1 GAS FUELING 709 Gasoline Refueling Operations - Tank AS2

54. AS2 GAS WORKING LOSS 594

55. AS2 GAS STANDING LOSS 3,935

56. AS2 GAS LOADING 0

57. AS2 GAS FUELING 0 Maintenance Processes

60. ADHESIVES 7,975

61. CLEANERS, DEGREASERS 2,145

62. LUBRICANTS 641

63. MISC CHEM USE 3,735

64. MAINT COATINGS 4,502

65. MAINT COAT SOLVENTS 1,441

66. MAINT COAT SURFACE PREP 585

67. ASPHALT PAVING OPERATIONS 3,569 Operational processes

90. AMMONIA RELEASES 14,938 EVAPORATIVE SOURCE EMISSIONS SUM (pounds) 33,047 14,938 NOT TO BE REPORTED SEPARATELY Subgroups (reported in above totals)

Spray Booth 327 Vehicle Coating

STACK INFORMATION The stack form contains stack information for each stationary stack that is connected to a control device or any stack that discharged more than 5 tons of combined pollutant emissions during the reporting year. Although no steam generator cleaning was conducted during the year, the stack information was left on the form for historical information.

The latitude and longitude coordinates of the stacks were included this year. There are several process release points that are identical and were historically assigned a common stack identification number. The separate coordinates of each stack were included unless they were physically located close together where separate coordinates would not provide additional location information. These differences are described below for each release point with multiple stacks:

Lime Storage Silos - Identical stacks associated with each of nine storage silo baghouses (six for pebble lime and three for recalcined lime) were assigned a common stack identification number. The coordinates represent the common location of the group of stacks.

Lime Supply Silos - Identical stacks associated with each of three supply silo baghouses were assigned a common stack identification number. The coordinates represent the common location of the group of stacks.

Soda Ash Storage Silos - Identical stacks associated with each of six storage silo baghouses were assigned a common stack identification number. The coordinates represent the common location of the group of stacks.

Soda Ash Supply Silos - Identical stacks associated with each of two supply silo baghouses were assigned a common stack identification number. The coordinates represent the common location of the group of stacks.

Unit Emergency Diesel Generators - Identical stacks associated with each of six identical generators were assigned a common stack identification number. Each operating Unit at PVNGS (Units 1, 2, and 3) contains a pair of generators. The coordinates represent the common location of each group of two individual stacks located in Units 1, 2, and 3.

Unit Cooling Towers - There are three identical individual cooling towers per unit for a total of nine cooling towers. The cooling towers were assigned a common stack identification number. The coordinates represent the common location of each group of three towers located in Units 1, 2, and 3.

Steam Generator Cleaning Evaporator Condenser Discharge - The equipment is only brought onsite during chemical cleaning. No cleaning was done during 2004 so no coordinates are available.

Steam Generator Cleaning Evaporator Cooling Tower - The equipment is only brought onsite during chemical cleaning. No cleaning was done during 2004 so no coordinates are available.

Stack Form 2004 Permit Number: 8600896. 030132 1 2 3 4 5a OR 5b 6a OR 6b and 6c 7 Stack Stack Type Stack Exit Gas Velocity Flow Rate Diameter Length / Width Stack Name/Description ID Code* Height** Temperature feet/sec acfm inside inch(1) inside inch (Optional)

LIME UNLOADING FILTER SEPARATOR 1 D 12 ft 120°F 98.8 2070.0 8 Lat: N 33.395 Long: W 112.857 EACH OF 6 LIME STORAGE SILO BAGHOUSES 2 D 60 ft 120°F 27.6 2030.0 15 9 20 Lat: N 33.395 Long: W 112.857 EACH OF 6 LIME SUPPLY SILO BAGHOUSES 3 D 42 ft 120°F 19.8 1460.0 15 9 20 Lat: N 33.395 Long: W 112.857 SODA ASH UNLOADING FILTER SEPARATOR 4 D 12 ft 120°F 98.8 2070.0 8 Lat: N 33.395 Long: W 112.857 EACH OF 6 SODA ASH STORAGE SILO BAGHOUSES 5 D 60 ft 120°F 27.0 1990.0 15 9 20 Lat: N 33.395 Long: W 112.857 EACH OF 2 SODA ASH SUPPLY SILO BAGHOUSES 6 D 43 ft 120°F 12.2 900.0 15 9 20 Lat: N 33.395 Long: W 112.857 EMERGENCY GENERATORS (EACH OF 6) 9 V 90 ft 1000°F 179.0 60000.0 32 Unit 1 - Lat: N 33.388 Long: W 112.861 Unit 2 - Lat: N 33.385 Long: W 112.864 Unit 3 - Lat: N 33.383 Long: W 112.864 EACH OF 144 FANS (3 UNIT COOLING TOWERS) 17 V 64 ft 110°F 31.6 1342000.0 360 Unit 1 - Lat: N 33.391 Long: W 112.863 Unit 2 - Lat: N 33.388 Long: W 112.867 Unit 3 - Lat: N 33.383 Long: W 112.869 EACH OF 2 SALT SILOS 23(2) D 36 ft 120°F 8.3 1992.0 27 6 94 Lat: N 33.396 Long: W 112.858 ABRASIVE BLAST MEDIA STORAGE HOPPER 26 H 22 ft 120°F 9.3 1100.0 19 12 24 Lat: N 33.391 Long: W 112.860 EACH OF 6 ATMOS. DUMP VALVE DISCHARGE STACKS FOR 27 V 89 ft 290°F 104.8 100000.0 54 UNITS 1-3 Unit 1 - Lat: N 33.388 Long: W 112.861 Unit 2 - Lat: N 33.385 Long: W 112.864 Unit 3 - Lat: N 33.383 Long: W 112.864 STM. GENERATOR CLEANING EVAP. CONDENSER 29 H 20 ft 110 °F 21.2 2000.0 17 (4) DISCHARGE No coordinates - equipment not onsite STM. GENERATOR CLEANING EVAP. CONDENSER COOLING 30 V 9 ft 110 °F 48.0 23000.0 38 24 48 TOWER No Coordinates - equipment not onsite GASOLINE VAPOR BALANCE SYSTEM 56 H 4ft 120°F 4 Lat: N 33.388 Long: W 112.857 (3) EACH OF 3 RECALCINED LIME STORAGE SILO BAGHOUSES 102 D 60 ft 120°F 8.1 600 15 9 20 (TRANSFER MODE)

Lat: N 33.395 Long: W 112.857

Stack Form 2004 Permit Number: 8600896. 030132 1 2 3 4 5a OR 5b 6a OR 6b and 6c 7 Stack Stack Type Stack Exit Gas Velocity Flow Rate Diameter Length / Width Stack Name/Description ID Code* Height** Temperature feet/sec acfm inside inch(1) inside inch (Optional) 1 Effective diameters are reported for rectangular stack dimensions. Exit Velocities were calculated using the effective diameters.

2 The discharge is a circumferential slot around the bag housing. This slot is 6 high. See next page for sketch of filter and discharge.

3 There are 9 lime storage silos, Process ID 2. Six of those silos typically receive direct lime deliveries. The velocities and flow rates for those silos is shown under Stack 2.

The other three lime storage silos are typically used for recalcined lime storage. Stack 102 flow rates and velocities represent the system operation using the recalcined lime transfer blower. Since the recalcined lime storage silos are permitted to receive direct lime deliveries, refer to the velocities and flow rates listed under Process ID 2 for direct transfer deliveries of lime to the recalcined lime storage silos.

4 The stack is a twelve inch diameter stack that ends at a T consisting of 12 inch horizontal pipe with two discharge points. The diameter reported is the effective diameter of both 12 inch diameter discharge points.

• Stack Type Codes: V = Vertical unobstructed H = Horizontal unobstructed D= Downward unobstructed G = Goosneck W = Obstructed vertical (e.g. weather cap)

• • Stack height is calculated relative to the surrounding terrain. For example: the stack height of a 10 foot stack sitting on a 20 foot building is 30 feet.

CONTROL DEVICE INFORMATION Process ID 2 represents 9 lime storage silos at PVNGS. The design and control equipment for all 9 silos is the same. There are two separate Stack and Control Device codes for the Lime Storage Silos.

• Stack 2/Control Device 2 represents the 6 silos that receive new lime deliveries.

• Stack 102/Control Device 102 represents the other three silos that receive recalcined lime.

The description for Control ID Number 26 was modified to include the type of control device.

The control equipment used for the recalcination furnace (Control ID Numbers 18, 19, 118 and 119) has been abandoned in place and is no longer used. However, information has been kept on the control device table for historical reference only.

Control Device Form 2004 Permit Number: 8600896, 030132 1 2 3 4 5 6 Control Installation/ Size or Rate Capacity** Control Type Control Device Name/Description Stack Reconstruction Code ID ID

• Date LIME UNLOADING FILTER SEPARATOR 518 SQ FT CLOTH AREA 1 1/1/84 2070. cfm 018 1 6 LIME STORAGE SILOS BAGHOUSES 189 SQ FT CLOTH AREA 2 1/1/84 2030. cfm 018 2 6 LIME SUPPLY SILOS BAGHOUSES 189 SQ FT CLOTH AREA 3 1/1/84 1460. cfm 018 3 SODA ASH UNLOADING FILTER SEPARATORE 518 SQ FT CLOTH AREA 4 1/1/84 2070. cfm 018 4 6 SODA ASH STORAGE SILOS BAGHOUSES 189 SQ FT CLOT AREA 5 1/1/84 1990. cfm 018 5 2 SODA ASH STORAGE SILOS BAGHOUSES 189 SQ FT CLOT AREA 6 1/1/84 900. cfm 018 6 RECAL FURNACE QUENCHER & VENTURI SCRUBER (NO LONGER IN USE - HISTORICAL 18 1/1/84 343. cfm 053 REFERENCE ONLY))

RECAL FURNACE IMPINGEMENT TRAY SEPARATOR (NO LONGER IN USE - HISTORICAL 19 1/1/84 343. cfm 055 REFERENCE ONLY) 2 SALT SILO BAGHOUSES, 31 SQ FT CLOTH AREA 23 1/1/84 1092. cfm 018 23 ABRASIVE BLAST MEDIA STORAGE HOPPER HEPA FILTER 26 02/15/00 1100. cfm 101 26 VAPOR BALANCE FOR LOADING REUELING TRUCK 56 cfm 096 3 RECAL LIME STORAGE SILOS BAGHOUSES 189 SQ FT CLOTH AREA 1021 1/1/84 600. cfm 018 102 RECAL FURNACE CYCLONE SEPARATOR (NO LONGER IN USE - HISTORICAL REFERENCE 118 1/1/84 343. cfm 075 ONLY)

RECALCINATOR FURNACE, HIGH LIME CONTENT (NO LONGER IN USE - HISTORICAL 119 1/1/84 343. cfm 999 REFERENCE ONLY) 1 Control device 102 flow rate (600 cfm) represents the flow rate from the recalcined lime transfer blower for the 3 lime storage silos that are typically used for recalcined lime storage. The design of these silos and emissions control systems is identical to the six lime storage silos represented by Control Device 2. All 9 silos were designed and permitted for storage of either direct lime deliveries or recalcined lime. When used for direct lime delivery, the silos represented by Control Device 102 have the same flow rates, velocities, and air to cloth ratios as Control Device 2.

• Reconstruction means any component of the control device was replaced and the cost (fixed capital) of the new component(s) was more than half of what it would have cost to purchase or construct a new control device.

• • Air or water flow rate in the cubic feet per minute.

GENERAL PROCESS FORMS The General Process Forms came preprinted with process information. PVNGS re-entered the originals on electronic forms. The following summarizes the significant changes.

1. Four new emergency generator sets were added in 2004 as part of a security modification upgrade. Three of the units are identical and were grouped into one process. The other engine was listed as a separate process. The specific release points associated with these processes are:

• Process ID 31, Security Substation L Emergency Diesel Generator (179 hp)

• Process ID 32, Security Hubs 2, 3, 4 Emergency Generators (35 hp)

2. Two new processes were added to the emissions report to address emissions from various small stationary and portable combustion units fired by diesel or liquefied petroleum gas (LPG). These processes were added to be consistent with the Non-Title V Permit application submitted to the County. The specific release points associated with these process are:

• Process ID 33, Miscellaneous Diesel Fuel Burning Combustion Equipment

(< 10 MMBtu / HR)

• Process ID 34, Miscellaneous LPG Burning Combustion Equipment.

3. There were no rail deliveries of bulk chemicals during the reporting year.

4. Process ID 24, Compressor Rental - ILRT Leak Test, was added in 2000. However, Integrated Leak Rate Testing (ILRT) is only performed periodically in accordance with Nuclear Regulatory Commission requirements. There were no emissions from this process during the reporting year.

5. The steam generating cleaning process was modified in 2003. The steam generator cleaning evaporator discharge (Process ID 28) was replaced with the steam generator evaporator condenser discharge (Process ID 29) and Steam generator evaporator condenser cooling tower (Process ID 30). The processes associated with chemical cleaning of the steam generators (S/G) typically occur once every five to seven years per Unit. Therefore, the release forms were written to cover releases from any Unit during a given year. The specific release points associated with this process are:

• Process ID 27, Atmospheric Dump Valve Releases from S/G Chemical Cleaning (Units 1, 2, or 3)

• Process ID 29, S/G Chemical Cleaning Evaporator Condenser Discharge

• Process ID 30, S/G Chemical Cleaning Evaporator Condenser Cooling Tower There was no steam generator cleaning conducted during the reporting year.

6. Emissions reported for miscellaneous diesel and gasoline engines include emissions from both small stationary engines (North Annex Back-up Generator & the Construction Pond Pumps) as well as from the remaining non-road engines.

GENERAL PROCESS FORMS (continued)

7. The County forms were pre-printed with emissions factors for the existing processes.

A one-page emissions calculation page was included as supplemental information as necessary for each process. For some processes, additional information was necessary to calculate emissions. In these instances, additional information is supplied in the section titled, Emissions Factor Calculation Sheets. Processes with additional information are noted below.

• Combustion Sources using diesel fuel: The actual fuel sulfur content is used to determine sulfur dioxide emissions. Fuel analyses of the individual fuel sulfur contents were used as a basis for sulfur dioxide emission rates.

• The VOC emission factor for the Unit Cooling Towers, Process ID 17, was adjusted to reflect site specific use of chemicals added to the towers.

• The PM10 and VOC emission factors for the Portable Cooling Towers, Process ID 22, were adjusted to reflect days of operation to coincide with how records are maintained.

• VOC emission factors for the Various Evaporative Processes, Process IDs 60 through 67, change slightly each year depending on actual chemical use.

These factors were developed based on material balance for the current years chemical usage.

• The emission factors for the Auxiliary Boiler, Process ID 16, were different than the ones listed on the pre-printed form. The emission factors used were obtained from the Maricopa County Air Quality Department Website.

• The emission factors for the new emergency diesel generators added as part of a security upgrade modification, Process ID 31 and Process ID 32, were based on manufacturer emission data for the specific type of engines installed.

• The emission factors for miscellaneous diesel and LPG burning combustion equipment, Process ID 33 and Process ID 34, were obtained from the Maricopa County Air Quality Department Website.

• The ammonia emission factor for Process ID 90 was updated based on release data from the year 2004.

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 1

2. Process Type/Description: LIME UNLOADING FILTER SEPARATOR (USED FOR RR DELIVERIES OF LIME ONLY)

3. Stack ID(s) (only if required on Stack Form) 1

4. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES 30510405 BULK MATL UNLOADING: LIMESTONE

5. SCC Code: 30510498 (8 digit number) BULK MATERIAL UNLOAD: LIME

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 0 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") LIME DELIVERED BY RAIL

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 0 12. - Fuel Sulfur Content (in percent) ___________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) TONS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) ___________________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

PM-10 100 TON N 2 100.000 1 99.960 3 0 lbs

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 2

2. Process Type/Description: LOADING/UNLOADING LIME INTO STORAGE SILOS

3. Stack ID(s) (only if required on Stack Form) 2 102

4. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES

5. SCC Code: 30510405 (8 digit number) BULK MATL UNLOADING: LIMESTONE

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") LIME

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 17,942 12. - Fuel Sulfur Content (in percent) ___________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) TONS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) ___________________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

PM-101 100 TON N 2 100.000 2 99.970 3 538 lbs 1

There are 9 lime storage silos. The emissions control system on each silo is the same. Since all lime used was direct loaded, the emission factors associated with the primary control device is 2 rather than 102. The primary control devices 2 and 102 are not in series.

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 3

2. Process Type/Description: LOADING/UNLOADING LIME INTO SUPPLY SILOS (6)

3. Stack ID(s) (only if required on Stack Form) 3

4. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES

5. SCC Code: 30510405 (8 digit number) BULK MATL UNLOADING: LIMESTONE

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") LIME (RECALCINED & PEBBLE)

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 18,104 12. - Fuel Sulfur Content (in percent) ___________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) TONS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) ___________________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

PM-10 100 TON N 2 100.000 3 99.970 3 543 lbs

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 4

2. Process Type/Description: SODA ASH UNLOADING FILTER SEPARATOR (USED FOR RAILROAD DELIVERIES OF SODA ASH ONLY) ____

3. Stack ID(s) (only if required on Stack Form) 4

4. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES

5. SCC Code: 30510498 (8 digit number) BULK MATL UNLOADING: MINERAL

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 0 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") SODA ASH

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 0 12. - Fuel Sulfur Content (in percent) ___________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) TONS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) ___________________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

PM-10 100 TON N 2 100.000 4 99.960 3 0 lbs

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 5

2. Process Type/Description: LOADING/UNLOADING SODA ASH INTO STORAGE SILOS (6)

3. Stack ID(s) (only if required on Stack Form) 5

4. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES

5. SCC Code: 30510498 (8 digit number) BULK MATL UNLOADING: MINERAL

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") SODA ASH

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 9,471 12. - Fuel Sulfur Content (in percent) ___________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) TONS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) ___________________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

PM-10 100 TON N 2 100.000 5 99.970 3 284 lbs

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 6

2. Process Type/Description: LOADING/UNLOADING SODA ASH INTO SUPPLY SILOS (2)

3. Stack ID(s) (only if required on Stack Form) 6

4. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES

5. SCC Code: 30510498 (8 digit number) BULK MATL UNLOADING: MINERAL

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") SODA ASH

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 9,452 12. - Fuel Sulfur Content (in percent) ___________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) TONS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) ___________________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

PM-10 100 TON N 2 100.000 6 99.970 3 284 lbs

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 7

2. Process Type/Description: MISC. PORTABLE DIESEL ENGINES < 600 HP (NON-ROAD AND MOVABLE STATIONARY ENGINES)

3. Stack ID(s) (only if required on Stack Form)

4. Process TIER Code: 020599 FUEL COMB. INDUSTRIAL: INTERNAL COMBUSTION

5. SCC Code: 20200102 (8 digit number) IND: DISTIL. OIL (DIESEL) - RECIP

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 26,598 12. - Fuel Sulfur Content (in percent) 0.03  %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ______________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 130 M GALS N 5 3,458 lbs NOX 604 M GALS N 5 16,065 lbs PM-10 42.5 M GALS N 5 1,130 lbs SOX1 5.68 4.26 M GALS N 3 113 lbs VOC 49.3 M GALS N 5 1,311 lbs 1

Emission Factor updated with fuel sulfur content. See Calculation Sheet No. 1

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 8

2. Process Type/Description: MISC PORTABLE GASOLINE ENGINES (NON-ROAD AND MOVABLE STATIONARY ENGINES)

3. Stack ID(s) (only if required on Stack Form)

4. Process TIER Code: 020599 FUEL COMB. INDUSTRIAL: INTERNAL COMBUSTION

5. SCC Code: 20200301 (8 digit number) IND: GASOLINE - RECIPROCATING

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") GASOLINE

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 607 12. - Fuel Sulfur Content (in percent) ___________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 7900 M GALS N 5 4,795 lbs NOX 205 M GALS N 5 124 lbs PM-10 12.6 M GALS N 5 8 lbs SOX 11.1 M GALS N 5 7 lbs VOC 382 M GALS N 5 232 lbs

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 9

2. Process Type/Description: 6 EMERGENCY GENERATORS @ 7670 HP, NRC-SAFETY POWER EDG

3. Stack ID(s) (only if required on Stack Form) 9 FUEL COMB. INDUSTRIAL: INTERNAL COMBUSTION

4. Process TIER Code: 030202 020599 FUEL COMB. OTHER: COMMERCIAL/INST OIL - DISTILLATE

5. SCC Code: 20200401 (8 digit number) INDUSTRIAL: LG. BORE ENGINE: DIESEL

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 518 587 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 221,735 12. - Fuel Sulfur Content (in percent) 0.04 _____ %

12. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

13. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 116 M GALS N 5 25,721 lbs NOX 438 M GALS N 5 97,120 lbs PM-10 7.85 M GALS N 5 1,741 lbs SOX1 5.68 M GALS N 3 1,259 lbs VOC 11.2 M GALS N 5 2,483 lbs 1

Emission Factor updated with fuel sulfur content. See Calculation Sheet No. 1

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 10

2. Process Type/Description: TSC GENERATOR, 1000 HP

3. Stack ID(s) (only if required on Stack Form) 020599 FUEL COMB. INDUSTRIAL: INTERNAL COMBUSTION

4. Process TIER Code: 030202 FUEL COMB. OTHER: COMMERCIAL/INST OIL - DISTILLATE

5. SCC Code: 20200401 (8 digit number) INDUSTRIAL: LG. BORE ENGINE: DIESEL

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 21 33 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 2,475 12. - Fuel Sulfur Content (in percent) 0.21 _____ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 116 M GALS N 5 287 lbs NOX 438 M GALS N 5 1,084 lbs PM-10 7.85 M GALS N 5 19 lbs 1

SOX 27 29.8 M GALS N 3 74 lbs VOC 11.2 M GALS N 5 28 lbs 1

Emission Factor updated with fuel sulfur content. See Calculation Sheet No. 1

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 11

2. Process Type/Description: SECURITY GENERATOR, 227 HP

3. Stack ID(s) (only if required on Stack Form)

4. Process TIER Code: 020599 FUEL COMB. INDUSTRIAL: INTERNAL COMBUSTION

5. SCC Code: 20200102 (8 digit number) INDUSTRIAL: DISTILLATE OIL; RECIP

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 21 28 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 252 12. - Fuel Sulfur Content (in percent) 0.06 _____ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 130 M GALS N 5 33 lbs NOX 604 M GALS N 5 152 lbs PM-10 42.5 M GALS N 5 11 lbs 1

SOX 8.52 M GALS N 3 2 lbs VOC 49.3 M GALS N 5 12 lbs 1

Emission Factor updated with fuel sulfur content. See Calculation Sheet No. 1

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 12

2. Process Type/Description: FIRE PROTECTION PUMPS, 2 @ 190 HP

3. Stack ID(s) (only if required on Stack Form)

4. Process TIER Code: 020599 FUEL COMB. INDUSTRIAL: INTERNAL COMBUSTION

5. SCC Code: 20200102 (8 digit number) INDUSTRIAL: DISTILLATE OIL; RECIP

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 42 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 412 12. - Fuel Sulfur Content (in percent) 0.04 _____ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 130 M GALS N 5 54 lbs NOX 604 M GALS N 5 249 lbs PM-10 42.5 M GALS N 5 18 lbs 1

SOX 4.265.68 M GALS N 3 2 lbs VOC 49.3 M GALS N 5 20 lbs 1

Emission Factor updated with fuel sulfur content. See Calculation Sheet No. 1

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 13

2. Process Type/Description: ADMIN-A GENERATOR, 600 HP

3. Stack ID(s) (only if required on Stack Form) 020599 FUEL COMB. INDUSTRIAL: INTERNAL COMBUSTION

4. Process TIER Code: 030202 FUEL COMB. OTHER: COMMERCIAL/INST OIL - DISTILLATE

5. SCC Code: 20200401 (8 digit number) IND: LG. BORE ENGINE-DIESEL

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 41 36 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 1,080 12. - Fuel Sulfur Content (in percent) 0.03 ____ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 116 M GALS N 5 125 lbs NOX 438 M GALS N 5 473 lbs PM-10 7.85 M GALS N 5 8 lbs 1

SOX 4.26 M GALS N 3 5 lbs VOC 11.2 M GALS N 5 12 lbs 1

Emission Factor updated with fuel sulfur content. See Calculation Sheet No. 1

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 14

2. Process Type/Description: ADMIN-B GENERATOR, 289 HP

3. Stack ID(s) (only if required on Stack Form)

4. Process TIER Code: 020599 FUEL COMB. INDUSTRIAL: INTERNAL COMBUSTION

5. SCC Code: 20200102 (8 digit number) IND: DISTIL. OIL (DIESEL) -RECIP

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 30 33 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 396 12. - Fuel Sulfur Content (in percent) 0.04 ____ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 130 M GALS N 5 51 lbs NOX 604 M GALS N 5 239 lbs PM-10 42.5 M GALS N 5 17 lbs 1

SOX 4.26 5.68 M GALS N 3 2 lbs VOC 49.3 M GALS N 5 20 lbs 1

Emission Factor updated with fuel sulfur content. See Calculation Sheet No. 1

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 16

2. Process Type/Description: AUXILIARY BOILER (PERMIT LIMIT: 535,500 GAL)

3. Stack ID(s) (only if required on Stack Form) 020202 FUEL COMB.: INDUSTRIAL: OIL

4. Process TIER Code: 010202 FUEL COMB. ELEC. UTIL.: OIL-DISTALLATE

5. SCC Code: 10100501 (8 digit number) IND: GRDES 1&2 OIL-NORMFIRE

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 1 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 1 12. - Fuel Sulfur Content (in percent) 0.04 ___ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 5 M GALS N 6 0 lbs NOX 24 M GALS N 6 0 lbs PM-101 12 M GALS N 6 0 lbs SOX 2 5.7 5.68 M GALS N 3 0 lbs VOC1 0.76 0.2 M GALS N 6 0 lbs lbs 1

Updated emissions factors from AP-42 and published on County website for SCC Code. See Calculation Sheet No. 5 2

Emission Factor updated with fuel sulfur content. See Calculation Sheet No. 1

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 17

2. Process Type/Description: 3 UNIT COOLING TOWERS, W/ 3 TOWERS PER UNIT (TOTAL HOURS OF OPERATION)

3. Stack ID(s) (only if required on Stack Form) 17

4. Process TIER Code: 140699 MISCELLANEOUS: COOLING TOWERS

5. SCC Code: 38500101 (8 digit number)

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") HRS OF OPERATION, AGGREGATE

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 23,880 12. - Fuel Sulfur Content (in percent) ___________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) HRS OF OPERATION

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) _________________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

PM-101 2.663 HR OF OPERATI N 28 63,592 lbs VOC1 0.867 HR OF OPERATI N 28 22,065 lbs 0.924 1

Emission factors updated based on engineering calculation and material balance. See Calculation Sheet No. 2.

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 20

2. Process Type/Description: 2 DIESEL FIRED GAS TURBINES, NON-NRC LEVEL EMERGY POWER. CO, NOX, PM10 ESF FROM VENDOR DATA, PERMIT LIMIT 400 HRS

3. Stack ID(s) (only if required on Stack Form) 020599 FUEL COMB. INDUSTRIAL: INTERNAL COMBUSTION

4. Process TIER Code: 010599 FUEL COMB. ELEC.UTIL.: INTERNAL COMBUSTION

5. SCC Code: 20200101 (8 digit number) INDUSTRIAL: DISTILLATE OIL: TURBINE

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 67 51 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 6,137 12. - Fuel Sulfur Content (in percent) 0.03 ___ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 11.3 M GALS N 29 69 lbs NOX 117 M GALS N 29 718 lbs PM-10 24.6 M GALS N 29 151 lbs SOX1 4.3 M GALS N 3 26 lbs VOC 0.057 M GALS N 5 0.3 lbs lbs 1

SOX Emission Factor updated with fuel sulfur content. See Calculation Sheet No. 1

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 21

2. Process Type/Description: CHEMICAL STORAGE BLDG GENERATOR, 150 HP

3. Stack ID(s) (only if required on Stack Form)

4. Process TIER Code: 020599 FUEL COMB. INDUSTRIAL: INTERNAL COMBUSTION

5. SCC Code: 20200102 (8 digit number) INDUSTRIAL: DISTILLATE OIL: RECIP

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 57 43 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 292 12. - Fuel Sulfur Content (in percent) 0.03 _____ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 130.0 M GALS N 5 38 lbs NOX 604.0 M GALS N 5 176 lbs PM-10 42.5 M GALS N 5 12 lbs 1

SOX 7.1 4.26 M GALS N 3 1 lbs VOC 49.3 M GALS N 5 14 lbs 1

Emission Factor updated with fuel sulfur content. See Calculation Sheet No. 1

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 22

2. Process Type/Description: PORTABLE COOLING TOWER (UNITS ARE BASED ON TDS-HRS, EF BACK CALCULATED)

3. Stack ID(s) (only if required on Stack Form)

4. Process TIER Code: 140699 MISCELLANEOUS: COOLING TOWERS

5. SCC Code: 38500101 (8 digit number) COOLING TOWERS: PROC COOLING: MECH DRAFT

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 2016 1,872 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") HRS OF OPERATION

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 1,872 12. - Fuel Sulfur Content (in percent) ___________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) HRS OF OPERATION

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) _________________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

PM-101 19 0.147 HR OF OPERATI N 5 275 lbs VOC1 0.0019 HR OF OPERATI N 2 4 lbs 1

Emissions factor back-calculated using AP-42 methodology and published VOC emissions factors. See Calculation Sheet No. 3

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 23

2. Process Type/Description: LOADING/UNLOADING SALT SILOS (2)

3. Stack ID(s) (only if required on Stack Form) 23

4. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES

5. SCC Code: 30510498 (8 digit number) BULK MATL UNLOADING: MINERAL

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") SALT

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 6,047 12. - Fuel Sulfur Content (in percent) ___________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) TONS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) ___________________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

PM-10 10.0 TON N 2 100.000 23 99.000 3 605 lbs

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 24

2. Process Type/Description: ILRT LEAK TEST RENTAL COMPRESSOR - REQUIRED EVERY 10 YEARS NOT PERFORMED IN 2002

3. Stack ID(s) (only if required on Stack Form)

4. Process TIER Code: 020599 FUEL COMB. INDUSTRIAL: INTERNAL COMBUSTION

5. SCC Code: 20200102 (8 digit number) INDUSTRIAL: DISTILLATE OIL: RECIP

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 0 Weeks/Year

8. Typical Hours of Operation:_ (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL,

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 0 12. - Fuel Sulfur Content (in percent) ___________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 0.74 M GALS N 7 0 lbs NOX 6.1 M GALS N 7 0 lbs PM-10 0.1 M GALS N 7 0 lbs SOX 0.0852 M GALS N 7 0 lbs VOC 0.02 M GALS N 7 0 lbs

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 26

2. Process Type/Description: ABRASIVE BLAST MEDIA STORAGE HOPPER

3. Stack ID(s) (only if required on Stack Form) 26

4. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES

5. SCC Code: 30900201 (8 digit number) ABRASIVE BLASTING: METAL: GENERAL

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760 Weeks/Year

8. Typical Hours of Operation: (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") ABRASIVE BLAST MEDIA

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 48 12. - Fuel Sulfur Content (in percent) __________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) TONS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) ________________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

PM-10 20 TONS N 2 100.000 26 99.00 3 10 lbs

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 27

2. Process Type/Description: STEAM GENERATOR CHEMICAL CLEANING - ATMOS. DUMP VALVE STACKS UNITS 1, 2 , 3

3. Stack ID(s) (only if required on Stack Form) 27

4. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES

5. SCC Code: 39999999 (8 digit number) MISC. INDUSTRIAL PORCESS: OTHER NOT CLASSIFIED

6. Seasonal Throughput Percent: Dec-Feb 0% Mar-May 0% Jun-Aug 0% Sep-Nov 100%

7. Normal Operating Schedule: Hours/Day 12 Days/Week 1 Hours/Year 12 Weeks/Year

8. Typical Hours of Operation: (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") HRS OF OPERATION (VENT TIME)

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 0 12. - Fuel Sulfur Content (in percent) __________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) HRS OF OPERATION

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) ________________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual Factor (EF) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions (number) Yes or No Code* Device ID Device ID Efficiency Code**

CO 9.9 HR OF OPERATI N 2 0 lbs VOC 102 HR OF OPERATI N 2 0 lbs NHX 9.9 HR OF OPERATI N 2 0 lbs

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 29

2. Process Type/Description: STEAM GENERATOR CHEMICAL CLEANING - EVAPORATOR CONDENSER DISCHARGE

3. Stack ID(s) (only if required on Stack Form) 29

4. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES

5. SCC Code: 39999999 (8 digit number) MISC. INDUSTRIAL PROCESS: OTHER NOT CLASSIFIED

6. Seasonal Throughput Percent: Dec-Feb 0% Mar-May 0% Jun-Aug 0% Sep-Nov 100%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 1080 Weeks/Year

8. Typical Hours of Operation: (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") GALLONS PROCESSED

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 0 12. - Fuel Sulfur Content (in percent) __________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) ________________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

NH3 0.032247 GALLONS N 2 0 lbs

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 30

2. Process Type/Description: STEAM GENERATOR CHEMICAL CLEANING - EVAPORATOR COOLING TOWER

3. Stack ID(s) (only if required on Stack Form) 30

4. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES

5. SCC Code: 39999999 (8 digit number) MISC. INDUSTRIAL PROCESS: OTHER NOT CLASSIFIED

6. Seasonal Throughput Percent: Dec-Feb 0% Mar-May 0% Jun-Aug 0% Sep-Nov 100%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 1080

8. Typical Hours of Operation: (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") HOURS OF OPERATION

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 0 12. - Fuel Sulfur Content (in percent) __________ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) HRS OF OPERATION

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) ________________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Emission Factor Unit (lbs Controlle Calculation Capture % Primary Secondary Control Efficiency Estimated Actual Factor (EF) per) d Method Efficiency Control Control Device(s) % Reference Emissions (number) EF? Code* Device ID Device ID Efficiency Code**

Yes or No PM10 0.015 HR OF OPERATI N 2 0 lbs

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 31

2. Process Type/Description: SECURITY SUBSTATION L EMERGENCY GENERATOR (179 HP)

3. Stack ID(s) (only if required on Stack Form)

4. Process TIER Code: 020599 FUEL COMB. INDUSTRIAL: INTERNAL COMBUSTION

5. SCC Code: 20200102 (8 digit number) INDUSTRIAL: DISTALLATE OIL: RECIP

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 2.3 Weeks/Year

8. Typical Hours of Operation: (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 19 12. - Fuel Sulfur Content (in percent) 0.03 ___ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO1 106 M GALS N 7 2 lbs NOX1 407 M GALS N 7 8 lbs PM-101 14.6 M GALS N 7 0 lbs SOX2 4.26 M GALS N 3 0 lbs VOC1 6.34 M GALS N 7 0 lbs 1

Emissions factor from vendor testing. See Calculation Sheet No. 6 2

Emission Factor updated with fuel sulfur content. See Calculation Sheet No. 1

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 32

2. Process Type/Description: SECURITY HUBS 2, 3, 4 EMERGENCY DIESEL GENERATORS (TOTAL OF 3 ENGINES AT 35 HP EACH)

3. Stack ID(s) (only if required on Stack Form)

4. Process TIER Code: 020599 FUEL COMB. INDUSTRIAL: INTERNAL COMBUSTION

5. SCC Code: 20200102 (8 digit number) INDUSTRIAL: DISTILLATE OIL - RECIP

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 9.5 Weeks/Year

8. Typical Hours of Operation: (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL (AGGREGATE)

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 20 12. - Fuel Sulfur Content (in percent) 0.03 ____ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 54.8 M GALS N 7 1 lbs NOX 385 M GALS N 7 8 lbs PM-10 7.14 M GALS N 7 0 lbs SOX 4.26 M GALS N 3 0 lbs VOC 21.9 M GALS N 7 0 lbs 1

Emissions factor from vendor testing.. See Calculation Sheet No. 7 2

Emission Factor updated with fuel sulfur content. See Calculation Sheet No. 1

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 33

2. Process Type/Description: MISC. DIESEL FUEL BURNING COMBUSTION EQUIPMENT (< 10 MMBTU / HR)

3. Stack ID(s) (only if required on Stack Form)

4. Process TIER Code: 010202 FUEL COMB. ELEC. UTIL.: OIL-DISTALLATE

5. SCC Code: 10200503 (8 digit number) INDUSTRIAL; DISTALLATE OIL < 10 MMBTU

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year Weeks/Year

8. Typical Hours of Operation: (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") DIESEL

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 53 12. - Fuel Sulfur Content (in percent) 0.03 ___ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 5 M GALS N 6 0 lbs NOX 20 M GALS N 6 1 lbs PM-101 2 M GALS N 6 0 lbs SOX 2 4.26 M GALS N 3 0 lbs VOC1 0.2 M GALS N 6 0 lbs lbs 1

Updated emissions factors from County website for SCC Code. See Calculation Sheet No. 8 2

Emission Factor updated with fuel sulfur content. See Calculation Sheet No. 1

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

General Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process ID: 34

2. Process Type/Description: MISC. LPG BURNING COMBUSTION EQUIPMENT

3. Stack ID(s) (only if required on Stack Form)

4. Process TIER Code: 010301 FUEL COMB. ELEC. UTIL.: GAS

5. SCC Code: 10201002 (8 digit number) INDUSTRIAL; LPG: PROPANE

6. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

7. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 1 Weeks/Year

8. Typical Hours of Operation: (military time) Start 00:00 End 23:59

9. Emissions based on: (name of material or other parameter, e.g. "rock", "diesel", "vehicle miles traveled") LPG (PROPANE)

10. Used (input) or Produced (output)

11. Annual Amount: (a number) 24 12. - Fuel Sulfur Content (in percent) ______ %

13. Units of Measure: (for example: tons, gallons, million cu ft, acres, units produced etc.) GALS

14. Unit Conversion Factor: (if needed to convert Unit of Measure to correlate with emission factor units) 0.001 ____________________________

Emission Factor (EF) Information Control Device Information 15 16 17 18 19 20 21 22 23 23 25 Pollutant Emission Factor Emission Factor Controlled Calculation Capture % Primary Secondary Control Efficiency Estimated Actual (EF) (number) Unit (lbs per) EF? Method Efficiency Control Control Device(s) % Reference Emissions Yes or No Code* Device ID Device ID Efficiency Code**

CO 1 3.2 M GALS N 6 0 lbs NOX 1 19 M GALS N 6 0 lbs PM-10 1 0.6 M GALS N 6 0 lbs SOX 1 0.02 M GALS N 6 0 lbs VOC 1 0.6 M GALS N 6 0 lbs lbs 1

Updated emissions factors from County website for SCC Code. See Calculation Sheet No. 9

• Calculation Method Codes ** Control Efficiency Reference Codes 1 = Continuous Emissions Monitoring Measurements 6 = State or Local Agency Emission Factor 1 =Tested efficiency / EPA reference method 2 = Best Guess/ Engineering Judgment 7 =Manufacturer Specifications 2 =Tested efficiency / other source test method 3 = Material balance 8 =Site-Specific Emission Factor 3 =Design value from manufacturer 4 = Source Test Measurements (Stack Test) 9 =Vendor Emission Factor 4 =Best Guess / engineering estimate 5 = AP-42/Fire Method or Emission Factor 10 =Trade Group Emission Factor 5 =Calculated, based on material balance 6 =Estimated, based on a published value

EVAPORATIVE PROCESS FORMS The Evaporative Process Forms were preprinted with much of the process information.

Van refueling operations from a bulk delivery vessel are no longer conducted. The gasoline emissions for working and Standing losses, Process IDs 51, 52, 54, and 55, were determined using EPA Tanks 4.09b computer program. Emissions for loading operations, Process IDs 53, 56, and 57, were determined using County emissions factors. Supplemental emissions information is provided under the section titled, Gasoline Tank Emissions.

Evaporative Process IDs 60 through 67 were determined from site wide product use information by merging database information from material purchase and distribution, material chemical information, and daily user logs. The amount of materials and VOC emissions were determined by this compilation. The emissions factor was back-calculated from these results. This submittal includes the summary information for each evaporative process. Detailed information is maintained and available upon request.

A detailed ammonia emissions analysis for water treatment activities was conducted for the 1998 emissions summary. During 2004 this analysis was updated based on current emissions calculations and use data. These results are now used as a basis to estimate ammonia emissions. The summary data is provided for Process ID 90, Ammonia Releases.

Evaporative Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process Type/Description: HORIZONTAL FIXED ROOF STORAGE TANKS, CALC USING EPA TANKS 4.09B

2. Process TIER Code: 090212 STORAGE & TRANSPORT: PETROLEUM PROD - NON-RESALE

3. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

4. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760

5. Typical Hours of Operation: (military time) Start 00:00 End 23:59 6 7 8 9 10 11 12 13 14 15 Process Stack Material Type Annual Usage lb VOC. Emission EF Units Pounds of Capture Control Control Control Estimated ID ID(s) Input or HAP&NON Factor (lbs per) pollutant*  % ID  % Efficiency Emissions gal or sent Efficiency Efficiency Code** (lbs/yr)

NHx off site 51 GASOLINE (AS1), WORKING 60,605 GL VOC 0.00981 GAL  %  % 594 0.00980 52 GASOLINE (AS1), STANDING 2,622 LB VOC 1.0 LB  %  % 2,622 54 GASOLINE (AS2), WORKING 60,605 GL VOC 0.00981 GAL  %  % 594 0.00980 55 GASOLINE (AS2), STANDING 3,935 LB VOC 1.0 LB  %  % 3,935 The emissions for Process IDs 51 through 55 were determined using the EPA Tanks 4.09b computer program. See the section Gasoline Tank Emissions for more information on these processes.

NOTE: Do NOT change pre-printed Process ID numbers. See the instructions for information on how to delete materials that are no longer used, or to assign Process ID numbers for new materials.

• If you have off-site recycling/disposal of any of the materials listed above, you must complete an Off-Site Recycling/Disposal Form to receive credit for reduced emissions.

• • Control Efficiency Reference Codes 1 = Tested efficiency / EPA reference method 2 = Tested efficiency / other source test method 3 = Design value from manufacturer 4 = Best Guess / engineering estimate 5 = Calculated, based on material balance 6 = Estimated, based on a published value

Evaporative Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process Type/Description: GAS. LOADING LOSSES: #53 CONSUMER; #56 TO REFUEL TRUCK; #57 VANS FROM TRUCKS

2. Process TIER Code: 090212 STORAGE & TRANSPORT: PETROLEUM PROD - NON-RESALE

3. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

4. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760

5. Typical Hours of Operation: (military time) Start 00:00 End 23:59 6 7 8 9 10 11 12 13 14 15 Process Stack Material Type Annual Usage lb VOC. Emission EF Units Pounds of Capture Control Control Control Estimated ID ID(s) Input or HAP&NON Factor (lbs per) pollutant*  % ID  % Efficiency Emissions gal or sent Efficiency Efficiency Code** (lbs/yr)

NHx off site 53 GASOLINE (AS1), LOADING 60,605 GL VOC 0.0117 GAL  %  % 709 56 56 GASOLINE (AS2), LOADING 0 GL VOC 0.01045 GAL 100.00 % 56  % 6 0 57 GASOLINE (AS2), FUELING 0 GL VOC 0.0117 GAL  %  % 0 See the section Gasoline Tank Emissions for more information on these processes.

NOTE: Do NOT change pre-printed Process ID numbers. See the instructions for information on how to delete materials that are no longer used, or to assign Process ID numbers for new materials.

• If you have off-site recycling/disposal of any of the materials listed above, you must complete an Off-Site Recycling/Disposal Form to receive credit for reduced emissions.

• • Control Efficiency Reference Codes 1 = Tested efficiency / EPA reference method 2 = Tested efficiency / other source test method 3 = Design value from manufacturer 4 = Best Guess / engineering estimate 5 = Calculated, based on material balance 6 = Estimated, based on a published value

Evaporative Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process Type/Description: ADHESIVES (GLUES, EPOXY GLUES, CAULKS, ETC. )

2. Process TIER Code: 080401 SOLVENT USE: SURFACE COATING- INDUSTRIAL ADHESIVES

3. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

4. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760

5. Typical Hours of Operation: (military time) Start 00:00 End 23:59 6 7 8 9 10 11 12 13 14 15 Process Stack Material Type Annual Usage lb VOC. Emission EF Units Pounds of Capture Control Control Control Estimated ID ID(s) Input or HAP&NON Factor (lbs per) pollutant*  % ID  % Efficiency Emissions gal or sent Efficiency Efficiency Code** (lbs/yr)

NHx off site 60 ADHESIVES 4,485 GL VOC 0.831 GAL  %  % 7975 1.7781 1

Emissions factor back-calculated using material balance. See Calculation Sheet No. 4.

NOTE: Do NOT change pre-printed Process ID numbers. See the instructions for information on how to delete materials that are no longer used, or to assign Process ID numbers for new materials.

• If you have off-site recycling/disposal of any of the materials listed above, you must complete an Off-Site Recycling/Disposal Form to receive credit for reduced emissions.

• • Control Efficiency Reference Codes 1 = Tested efficiency / EPA reference method 2 = Tested efficiency / other source test method 3 = Design value from manufacturer 4 = Best Guess / engineering estimate 5 = Calculated, based on material balance 6 = Estimated, based on a published value

Evaporative Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process Type/Description: CLEANERS, DEGREASERS, ETC.

2. Process TIER Code: 080103 SOLVENT USE: DEGREASING - COLD CLEANING

3. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

4. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760

5. Typical Hours of Operation: (military time) Start 00:00 End 23:59 6 7 8 9 10 11 12 13 14 15 Process Stack Material Type Annual Usage lb VOC. Emission EF Units Pounds of Capture Control Control Control Estimated ID ID(s) Input or HAP&NON Factor (lbs per) pollutant*  % ID  % Efficiency Emissions gal or sent Efficiency Efficiency Code** (lbs/yr)

NHx off site 61 CLEANERS 550 GL VOC 3.7432 GAL 470  %  % 2,145 4.7545 1

Emissions factor back-calculated using material balance. See Calculation Sheet No. 4.

Refer to Waste Stream Number 01 for detailed information regarding disposal.

NOTE: Do NOT change pre-printed Process ID numbers. See the instructions for information on how to delete materials that are no longer used, or to assign Process ID numbers for new materials.

• If you have off-site recycling/disposal of any of the materials listed above, you must complete an Off-Site Recycling/Disposal Form to receive credit for reduced emissions.

• • Control Efficiency Reference Codes 1 = Tested efficiency / EPA reference method 2 = Tested efficiency / other source test method 3 = Design value from manufacturer 4 = Best Guess / engineering estimate 5 = Calculated, based on material balance 6 = Estimated, based on a published value

Evaporative Process Form 2004 Permit Number(s): 8600896, 030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process Type/Description: LUBRICANTS

2. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES

3. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

4. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760

5. Typical Hours of Operation: (military time) Start 00:00 End 23:59 6 7 8 9 10 11 12 13 14 15 Process Stack Material Type Annual Usage lb VOC. Emission EF Units Pounds of Capture Control Control Control Estimated ID ID(s) Input or HAP&NON Factor (lbs per) pollutant*  % ID  % Efficiency Emissions gal or sent Efficiency Efficiency Code** (lbs/yr)

NHx off site 62 LUBRICANTS 626 GL VOC 3.36 GAL  %  % 641 1.024 1

Emissions factor back-calculated using material balance. See Calculation Sheet No. 4.

NOTE: Do NOT change pre-printed Process ID numbers. See the instructions for information on how to delete materials that are no longer used, or to assign Process ID numbers for new materials.

• If you have off-site recycling/disposal of any of the materials listed above, you must complete an Off-Site Recycling/Disposal Form to receive credit for reduced emissions.

• • Control Efficiency Reference Codes 1 = Tested efficiency / EPA reference method 2 = Tested efficiency / other source test method 3 = Design value from manufacturer 4 = Best Guess / engineering estimate 5 = Calculated, based on material balance 6 = Estimated, based on a published value

Evaporative Process Form 2004 Permit Number(s): 8600896,030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process Type/Description: MISCELLANEOUS (INCLUDES LABORATORY & WATER TREATMENT CHEMICALS, INKS, JANITORIAL ETC)

2. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES

3. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

4. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760

5. Typical Hours of Operation: (military time) Start 00:00 End 23:59 6 7 8 9 10 11 12 13 14 15 Process Stack Material Type Annual Usage lb VOC. Emission EF Units Pounds of Capture Control Control Control Estimated ID ID(s) Input or HAP&NON Factor (lbs per) pollutant*  % ID  % Efficiency Emissions gal or sent Efficiency Efficiency Code** (lbs/yr)

NHx off site 63 MISC CHEMICALS 2,845 GL VOC 1.2624 GAL  %  % 3,735 1.3128 1

Emissions factor back-calculated using material balance. See Calculation Sheet No. 4.

NOTE: Do NOT change pre-printed Process ID numbers. See the instructions for information on how to delete materials that are no longer used, or to assign Process ID numbers for new materials.

• If you have off-site recycling/disposal of any of the materials listed above, you must complete an Off-Site Recycling/Disposal Form to receive credit for reduced emissions.

• • Control Efficiency Reference Codes 1 = Tested efficiency / EPA reference method 2 = Tested efficiency / other source test method 3 = Design value from manufacturer 4 = Best Guess / engineering estimate 5 = Calculated, based on material balance 6 = Estimated, based on a published value

Evaporative Process Form 2004 Permit Number(s): 8600896,030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process Type/Description: GENERAL MAINTENANCE PAINTING (PAINTS, SOLVENTS, THINNERS, SEALANTS, ETC.)

2. Process TIER Code: 080419 SOLVENT USE: SURFACE COATING- MAINTENANCE COATING

3. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

4. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760

5. Typical Hours of Operation: (military time) Start 00:00 End 23:59 6 7 8 9 10 11 12 13 14 15 Process Stack Material Type Annual Usage lb VOC. Emission EF Units Pounds of Capture Control Control Control Estimated ID ID(s) Input or HAP&NON Factor (lbs per) pollutant*  % ID  % Efficiency Emissions gal or sent Efficiency Efficiency Code** (lbs/yr)

NHx off site 64 COATINGS 3,933 GL VOC 1.5844 GAL  %  % 4,502 1.1447 65 SOLVENTS, THINNERS 354 GL VOC 7.115 GAL 1,069  %  % 1,441 7.0904 66 SURFACE PREP 743 GL VOC 2.0899 GAL  %  % 585 FILLERS, CLNRS, ETC 0.7873 1

Emissions factor back-calculated using material balance. See Calculation Sheet No.4.

Refer to Waste Stream Number 02 for detailed information regarding disposal.

NOTE: Do NOT change pre-printed Process ID numbers. See the instructions for information on how to delete materials that are no longer used, or to assign Process ID numbers for new materials.

• If you have off-site recycling/disposal of any of the materials listed above, you must complete an Off-Site Recycling/Disposal Form to receive credit for reduced emissions.

• • Control Efficiency Reference Codes 1 = Tested efficiency / EPA reference method 2 = Tested efficiency / other source test method 3 = Design value from manufacturer 4 = Best Guess / engineering estimate 5 = Calculated, based on material balance 6 = Estimated, based on a published value

Evaporative Process Form 2004 Permit Number(s): 8600896,030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process Type/Description: ASPHALT PAVING OPERATIONS

2. Process TIER Code: 080602 SOLVENT USE: NONINDUSTRIAL - OTHER ASPHALT

3. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

4. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760

5. Typical Hours of Operation: (military time) Start 00:00 End 23:59 6 7 8 9 10 11 12 13 14 15 Process Stack Material Type Annual Usage lb VOC. Emission EF Units Pounds of Capture Control Control Control Estimated ID ID(s) Input or HAP&NON Factor (lbs per) pollutant*  % ID  % Efficiency Emissions gal or sent Efficiency Efficiency Code** (lbs/yr)

NHx off site 67 ASPHALT PRODUCTS 3,070 GL VOC 0.2500 GAL  %  % 3,569 1.1625 1

Emissions factor back-calculated using material balance. See Calculation Sheet No. 4.

NOTE: Do NOT change pre-printed Process ID numbers. See the instructions for information on how to delete materials that are no longer used, or to assign Process ID numbers for new materials.

• If you have off-site recycling/disposal of any of the materials listed above, you must complete an Off-Site Recycling/Disposal Form to receive credit for reduced emissions.

• • Control Efficiency Reference Codes 1 = Tested efficiency / EPA reference method 2 = Tested efficiency / other source test method 3 = Design value from manufacturer 4 = Best Guess / engineering estimate 5 = Calculated, based on material balance 6 = Estimated, based on a published value

Evaporative Process Form 2004 Permit Number(s): 8600896,030132 Place an X in any gray cell to mark data requested to be held confidential. See Instructions for requirements for information to be deemed confidential.

1. Process Type/Description: AMMONIA RELEASES FROM CIRCULATING WATER SYSTEMS

2. Process TIER Code: 071099 MISCELLANEOUS INDUSTRIAL PROCESSES

3. Seasonal Throughput Percent: Dec-Feb 25% Mar-May 25% Jun-Aug 25% Sep-Nov 25%

4. Normal Operating Schedule: Hours/Day 24 Days/Week 7 Hours/Year 8760

5. Typical Hours of Operation: (military time) Start 00:00 End 23:59 6 7 8 9 10 11 12 13 14 15 Process Stack Material Type Annual Usage lb VOC. Emission EF Units Pounds of Capture Control Control Control Estimated ID ID(s) Input or HAP&NON Factor (lbs per) pollutant*  % ID  % Efficiency Emissions gal or sent Efficiency Efficiency Code** (lbs/yr)

NHx off site 90 AMMONIUM HYDROXIDE 592,298 LB NHX 0.2996 LB  %  % 14,938 0.02522 1

Emissions factor back-calculated using material balance. See Calculation Sheet No. 9.

NOTE: Do NOT change pre-printed Process ID numbers. See the instructions for information on how to delete materials that are no longer used, or to assign Process ID numbers for new materials.

• If you have off-site recycling/disposal of any of the materials listed above, you must complete an Off-Site Recycling/Disposal Form to receive credit for reduced emissions.

• • Control Efficiency Reference Codes 1 = Tested efficiency / EPA reference method 2 = Tested efficiency / other source test method 3 = Design value from manufacturer 4 = Best Guess / engineering estimate 5 = Calculated, based on material balance 6 = Estimated, based on a published value

Gasoline Tank Emissions The EPA Tanks 4.09b computer program was used to determine the working and standing losses for gasoline storage tanks. A printout of the reports from that program is provided in this section.

The loading and filling losses are determined based on the emissions factors provided by Maricopa County.

GASOLINE EMISSIONS YEAR 2004 This sheet contains the Emissions Calculations and Emissions Factors Information for the Year 2004 Gasoline Emissions. The Gasoline VOC Emissions for 2004 have been reduced from the previous years primarily due to decreased usage resulting from the elimination of van refueling activities.

The Gasoline Working and Standing (or Breathing) Emissions (Sources 51, 52, 54, and 55) are determined by the EPA 4.09b computer model (computer printouts are attached). Gasoline Loading Emissions (Source 53, 56, and 57) are based on County Emissions Factors.

Since van refueling operations using a bulk delivery truck were discontinued in 2000, there was no direct distribution to vehicles from Tank AS-2. The contents of Tank AS-2 were transferred to Tank AS-1 for distribution to vehicles. As a result, there were no vehicle fuel loading losses from Tank AS-2. In addition, emission estimates conservatively assume that the total throughput for the year went through both tanks and includes working and standing loses from each tank.

2004 Gasoline Tank Throughput (gallons)

Assumes a throughput volume equal to the amount of fuel AS-1 = 60,605 delivered to both tanks (60,605 gal).

Assumes a throughput volume equal to the total amount of fuel AS-2 = 60,605 delivered. Assumed contents of tank were transferred to AS-1 for delivery to vehicles.

Average Reid Vapor Pressure Readings = 9 (maximum value based on fuel receipt records)

Gasoline Working and Standing Emissions The gasoline working and standing (or breathing) emissions are determined by the EPA Tanks 4.09b program. The program uses the tank characteristics (including tank size), fuel throughput for each gasoline tank, fuel characteristics, and regional weather data. The working and standing emissions determined by the program for the year 2004 are:

Tank No, Working Losses (Ibs) Standing Losses (Ibs)

AS-1 594 2,622 AS-2 594 3,935 The Emissions Factors for the Standing Losses are 1 _0. Therefore, the Annual Usage is equa_ to the Estimated Emissions.

The Emissions Factors for the Working Losses are back-calculated from the throughput and calculated emissions. For example:

AS-1 Estimated Emissions = 594 Ibs; and throughput = 60,605 gal.

AS-1 Working Loss Emissions Factor = 594 Ibs / 60,605 gal = 0.00980 Ibs/ga_

Gasoline Loading Losses The gasoline loading losses are based on County emissions factors. Since van refueling operations using a bulk delivery vehicle stopped, there is no direct distribution of gasoline from Tank AS-2.

Therefore, all loading tosses were assumed to occur at Tank AS-1 and were based on the total throughput of Tank AS-1 (assumes that the contents of Tank AS-2 passed through AS-l). A sample calculation is provided below:

AS-1 Throughput = 60,605 gal and the Loading Emissions factor preprinted on emissions form = 0.0117 AS-1 Emissions = 60,605gal x 0.0117 Iblgal = 7091bs

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EMISSIONS FACTOR CALCULATION SHEETS Additional emissions calculation information has been provided for the following processes:

Calculation Sheet No. 1 - Diesel Fuel Combustion Sources (Process ID 7, 9, 10, 11, 12, 13, 14, 16, 20, 21, 24, 31, 32, 33)

Calculation Sheet No. 2 - Unit Cooling Towers (Process ID 17)

Calculation Sheet No. 3 - Portable Cooling Tower (Process ID 22)

Calculation Sheet No. 4 - Various Evaporative Processes (Process ID 60, 61, 62, 63, 64, 65, 66, 67)

Calculation Sheet No. 5 - Auxiliary Boiler (Process ID 16)

Calculation Sheet No. 6 - Security Substation L EDG (Process ID 31)

Calculation Sheet No. 7 - Security Hubs 2, 3, 4 EDGs (Process ID 32)

Calculation Sheet No. 8 - Misc. Diesel Burning Combustion Equipment (Process ID 33)

Calculation Sheet No. 9 - Misc. LPG Burning Combustion Equipment (Process ID 34)

Calculation Sheet No. 10 -Ammonia Releases from Circulating Water Systems (Process ID 90)

EMISSIONS FACTOR CALCULATION SHEET NO 1 Permit Number: 8600896, 030132 Process ID No. 7, 9, 10, 11, 12, 13, 14, 16, 20, 21, 24, 31, 32, 33 Process

Description:

Diesel Combustion Sources Description of Correction: Calculation of Fuel Sulfur Content and SOX Emission Factors SO2 emissions are derived from the fuel sulfur content. All sulfur in the fuel is assumed to be converted to SO2 during combustion. The following method was used to calculate the SO2 emissions factor.

SO2 Emissions Factor (lb SO2 / M GAL) Calculation Method:

SO2 Emissions Factor = Fuel Sulfur Content (%S) x (1 lb S/100 lb fuel) x (2 lb SO2/lb S) x (7.1 lb fuel/gal) x (1000 gal/M GAL)

= Fuel Sulfur Content (%S) x (142)

SO2 Emission Factors:

Diesel fuel was sampled and analyzed for fuel sulfur content during the year 2004.

Emissions factors were calculated using the above formula and the average fuel sulfur content for each combustion source. The table below shows the fuel sulfur content and the corresponding emissions factor for each Process ID that combusts diesel fuel:

General Process Description Fuel Sulfur Emission Factor Process ID Content (lb SO2 / M GAL)

(% S by wt) 7 Miscellaneous Portable Diesel Engines 0.03 4.26 9 Unit Emergency Diesel Generators 0.04 5.68 10 Technical Support Center Diesel Generator 0.21 29.82 11 Security Diesel Generator 0.06 8.52 12 Fire Protection Pump Diesels 0.04 5.68 13 Administration Building A Diesel Generator 0.03 4.26 14 Administration Building B Diesel Generator 0.04 5.68 16 Auxiliary Boiler 0.04 5.68 20 Emergency Gas Turbine Generators 0.03 4.26 21 Chemical Storage Building Diesel Generator 0.03 4.26 24 ILRT Testing Rental Compressor *

• 31 Security Substation L Diesel Generator 0.03 4.26 32 Security Hubs 2, 3, 4 Diesel Generators 0.03 4.26 33 Misc. Diesel Burning Combustion Equipment 0.03 4.26

• There were no emissions from this process during the year. The emissions factor was not calculated.

EMISSIONS FACTOR CALCULATION SHEET NO 2 Permit Number: 8600896, 030132 Process ID No. 17 Process

Description:

Unit Cooling Towers Description of Correction: Updated to PM-10 and VOC Emission Factors The methodology for calculating PM-10 and VOC Emissions from the Unit Cooling Towers was re-evaluated as part of the Non-Title V permit application update. The methodology is a refinement of the AP-42 method that calculated a critical droplet diameter that contains enough dissolved solids that will create a 10-micron diameter solid particle upon evaporation of the water. Based on a measured particle size distribution, the mass fraction of droplets less than the critical droplet diameter can then be used to estimate the PM-10 fraction emitted from the towers. The method was reviewed by the USEPA and approved for use at PVNGS (see attached correspondence)

VOC emissions from the cooling towers were re-assessed. Chloroform emissions were calculated using an emissions factor obtained from Table 8.6-2 in Emissions Characteristics of Cooling Towers Using Reclaimed Wastewater in California", Science Applications, Inc., prepared for the California State Air Resources Board and dated August 11, 1981.

The water treatment chemicals used in the cooling tower were evaluated for VOC content.

Some of the chemicals contained VOC as measured using EPA test method 24. EPA test method 24 is used to measure VOC in paints and inks by heating small weighed quantity of the paint / ink in an oven to drive off organic solvents and water. The dried material is weighed again to determine the weight of material lost. The loss is corrected for water and exempt compounds to determine VOC content. However, this method may not be applicable to very dilute concentrations water treatments chemicals (ppm levels) since the vapor pressure of the water treatment chemical and operating temperature of the cooling towers is very low. However, it was conservatively assumed that all of the VOC added to the towers evaporated.

The following sections describe the methods used to derive the emissions factors used.

PM-10 Emission Factor Calculation Method:

The attached document provides the formula approved by the USEPA for calculating PM-10 emissions. A maximum PM-10 emissions rate, based on days of operation with a Total Dissolved Solids (TDS) concentration in the range of 0 to 30,000 ppm was calculated to be 0.03196 Tons PM-10 / day. This factor was used to determine the emissions factor as follows:

PM-10 Emissions Factor = (0.03196 Tons PM-10 / Day) (2000 lbs / Ton) (1 Day / 24 hr)

= 2.663 lbs / hr

EMISSIONS FACTOR CALCULATION SHEET NO 2 Permit Number: 8600896, 030132 Process ID No. 17 Process

Description:

Unit Cooling Towers Description of Correction: Updated to PM-10 and VOC Emission Factors VOC Emission Factor Calculation Method:

The cooling towers were examined for VOC emissions. Testing indicates that chloroform is formed as a by-product when the cooling tower circulating water is chlorinated. The amount of chloroform produced can vary widely. Chloroform emissions were calculated from an emissions factor (20 kg-s/m3-yr) obtained from Table 8.6-2 in Emissions Characteristics of Cooling Towers Using Reclaimed Wastewater in California", Science Applications, Inc., prepared for the California State Air Resources Board and dated August 11, 1981 (see attached copy of table). The design circulating flow rate of 590,000 gallons per minute was used in the calculation.

VOC Emissions Factor 1 = (20 kg-s/ m3-yr)(1 yr/365 d)(2.2 lb / kg) (1 min / 60 s)

X (1 m3 / 264.1 gal) (590,000 gal / min) (1 d / 24 hr)

= 0.187 lb VOC / hr Water treatment chemicals are also added to the cooling tower water to reduce potential foaming of the water. The concentration in the circulating water is maintained in the parts per million level. Conservatively assuming that all of the VOC contained in the water treatment chemicals evaporates through the towers, a non-chloroform VOC emissions factor can be determined.

One chemical was used during 2004 that contained VOC as measured by EPA method

24. The VOC concentrations of the chemical was 2.55 lbs / gallon for AF1091. The amounts used during 2004 were based on use records and total operating hours. During 2004, twenty-three totes containing 300 gallons each of AF1091 (6,900 gallons total) were purchased. The non-chloroform emissions were calculated from the following:

VOC Emissions Factor 2 = (6,900 gal AF1091) (2.55 lb / gal) / 23,880 hr

= 0.737 lbs / hr The VOC Emissions Factor is the sum of the chloroform and non-chloroform VOC emissions factors.

VOC Emission Factor = 0.187 + 0.737 = 0.924 lbs/hr

EMISSIONS FACTOR CALCULATION SHEET NO 3 Permit Number: 8600896, 030132 Process ID No. 22 Process

Description:

Portable Cooling Tower Description of Correction: Updated PM-10 and VOC Emission Factors The emissions inventory forms allow the use of only one conversion factor unit per process (i.e. hours or TDS). "Hours of Operation" has been selected as the common unit. Emissions and emissions factors that were back calculated are provided below.

PM-10 Emission Factor Calculation:

PM-10 emissions can be calculated from the following formula:

PM (lb/hr) = CFR x F1 x 8.4 lb/gal x 60 min/hr x (1/106 ppm) x TDS Where:

CFR = circulating flow rate (gpm) (2 cells) = 6,000 F1 = Liquid Drift Rate (fraction of flow rate) = 0.002% = 0.00002 Average TDS = 2,430 ppm Substituting in the parameters gives:

PM (lbhr) = [6000 x 0.00002 x 8.4 x 60 x (1/106 ) x 2,430] lbs/hr = 0.147 lb / hr VOC Emissions Factor Calculation Method Chloroform VOC emissions were calculated from an emissions factor (20 kg-s/m3-yr) obtained from Table 8.6-2 in Emissions Characteristics of Cooling Towers Using Reclaimed Wastewater in California", Science Applications, Inc., prepared for the California State Air Resources Board and dated August 11, 1981 (see Calculation Sheet No. 2 for copy of table).

The design circulating flow rate of 6,000 gallons per minute was used in the calculation.

VOC Emissions Factor 1 = (20 kg-s/ m3-yr)(1 yr/365 d)(2.2 lb / kg) (1 min / 60 s)

X (1 m3 / 264.1 gal) (6,000 gal / min) (1 d / 24 hr)

= 0.0019 lb VOC / hr

EMISSIONS FACTOR CALCULATION SHEET NO 4 Permit Number: 8600896, 030132 Process ID No. 60, 61, 62, 63, 64, 65, 66, 67 Process

Description:

Various Evaporative Processes Description of Correction: Updated VOC Emissions Factors Evaporative Process IDs 60 through 67 were determined from site wide product use information by merging database information from material purchase and distribution, material chemical information, and daily user logs. The amount of materials and VOC emissions were determined by this compilation. The emissions factor was back-calculated from these results. This submittal includes the summary information for each evaporative process. Detailed information is maintained and available upon request.

The emissions factors used were determined from the following equation:

VOC Emission Factor = (Total lbs VOC Emitted) / (Total gallons material used)

A summary of the evaporative data and emission factor calculations is provided below:

Process Process Description Total VOC Total VOC ID Emitted Gallons Emissions (lbs) Used Factor (gal) (lb / gal) 60 Adhesives 7975 4485 1.7781 61 Cleaners 2,615 550 4.7545 62 Lubricants 641 626 1.0240 63 Misc 3,735 2845 1.3128 64 Coatings - Paints 4,502 3933 1.1447 65 Coatings - Solvents 2,510 354 7.0904 66 Coatings - Surface Prep 585 743 0.7873 67 Asphalt Products 3,569 3,070 1.1625

EMISSIONS FACTOR CALCULATION SHEET NO 5 Permit Number: 8600896, 030132 Process ID No. 16 Process

Description:

Auxiliary Boiler Description of Correction: Updated PM10 and VOC Emission Factors All emission factors, except for SOx were obtained from the County Website for SCC Code 10100501 (see attached). Refer to Emission Factor Calculation Sheet No. 1 for the SOx emission factor calculation method.

EMISSIONS FACTOR CALCULATION SHEET NO 6 Permit Number: 8600896, 030132 Process ID No. 31 Process

Description:

Security Substation L Emergency Generator Description of Correction: CO, NOx, PM-10 & VOC Emission Factors Engine manufacturer emission data were used to determine the CO, NOx, PM-10, and VOC emission factors for the Security Substation L Emergency Generator. A copy of the manufacturer exhaust emission data sheet for the specific engine is attached. The emission factors were calculated based on an engine horse power of 170 bhp @ 1800 rpm and fuel use rate of 8.2 gal / hr while loaded. The specific calculations are described below. The SOx Emission Factor was calculated based on mass balance.

Refer to Calculation Sheet 1 for a description of how the SOx Emission Factor was calculated.

CO Emission Factor:

CO (lb / Mgal ) =

(2.33 g / hp hr )(170 hp )(1lb / 454 g ) = 106 lb / Mgal (8.2 gal fuel / hr )(1 Mgal / 1000 gal )

NOx Emission Factor:

NOx (lb / Mgal ) =

(8.92 g / hp hr )(170 hp )(1lb / 454 g ) = 407 lb / Mgal (8.2 gal fuel / hr )(1 Mgal / 1000 gal )

PM-10 Emission Factor:

PM 10 (lb / Mgal ) =

(0.33 g / hp hr )(170 hp )(1lb / 454 g ) = 14.6 lb / Mgal (8.2 gal fuel / hr )(1 Mgal / 1000 gal )

VOC Emission Factor:

VOC (lb / Mgal ) =

(0.14 g / hp hr )(170 hp )(1lb / 454 g ) = 6.34 lb / Mgal (8.2 gal fuel / hr )(1 Mgal / 1000 gal )

EMISSIONS FACTOR CALCULATION SHEET NO 7 Permit Number: 8600896, 030132 Process ID No. 32 Process

Description:

Security Hubs 2, 3, 4 Emergency Generators Description of Correction: CO, NOx, PM-10 & VOC Emission Factors Engine manufacturer emission data were used to determine the CO, NOx, PM-10, and VOC emission factors for the Security Hubs 2, 3, and 4 Emergency Generators. A copy of the manufacturer exhaust emission data sheet for the specific engines is attached.

The emission factors were calculated based on an engine horse power of 35 bhp @

1800 rpm and fuel use rate of 2.1 gal / hr while loaded. The specific calculations are described below. The SOx Emission Factor was calculated based on mass balance.

Refer to Calculation Sheet 1 for a description of how the SOx Emission Factor was calculated.

CO Emission Factor:

CO (lb / Mgal ) =

(1.49 g / hp hr )(35 hp )(1lb / 454 g ) = 54.8 lb / Mgal (2.1 gal fuel / hr )(1 Mgal / 1000 gal )

NOx Emission Factor:

NOx (lb / Mgal ) =

(10.5 g / hp hr )(35 hp )(1lb / 454 g ) = 385 lb / Mgal (2.1 gal fuel / hr )(1 Mgal / 1000 gal )

PM-10 Emission Factor:

PM 10 (lb / Mgal ) =

(0.20 g / hp hr )(35 hp )(1lb / 454 g ) = 7.14 lb / Mgal (2.1 gal fuel / hr )(1 Mgal / 1000 gal )

VOC Emission Factor:

VOC (lb / Mgal ) =

(0.60 g / hp hr )(35 hp )(1lb / 454 g ) = 21.9 lb / Mgal (2.1 gal fuel / hr )(1 Mgal / 1000 gal )

EMISSIONS FACTOR CALCULATION SHEET NO 8 Permit Number: 8600896, 030132 Process ID No. 33 Process

Description:

Misc. Diesel Burning Combustion Sources Description of Correction: CO, NOx, PM-10 & VOC Emission Factors All emission factors, except for SOx were obtained from the County Website for SCC Code 10200503 (see attached). Refer to Emission Factor Calculation Sheet No. 1 for the SOx emission factor calculation method.

EMISSIONS FACTOR CALCULATION SHEET NO 9 Permit Number: 8600896, 030132 Process ID No. 34 Process

Description:

Misc. LPG Burning Combustion Sources Description of Correction: CO, NOx, PM-10 & VOC Emission Factors All emission factors, except for SOx were obtained from the County Website for SCC Code 10201002 (see attached). Refer to Emission Factor Calculation Sheet No. 1 for the SOx emission factor calculation method.

EMISSIONS FACTOR CALCULATION SHEET NO 10 Permit Number: 8600896, 030132 Process ID No. 90 Process

Description:

AMMONIA RELEASES FROM CIRCULATING WATER SYSTEMS Description of Correction: Ammonia Emission Factor Ammonia releases were based on operational data obtained during 1998. A detailed ammonia emissions analysis for water treatment activities was repeated during 2004.

Ammonia releases from all emissions sources due to use of ammonium hydroxide during the year 2004 was recalculated in order to update the emissions factor. Results of the calculations are attached. The emissions factor was based on the total amount of ammonia released during 2004 (excluding the amount released from the S/G cleaning process) and the total amount of ammonium hydroxide used during the year. The emissions factor accounts for all releases of ammonia due to use in the secondary system.

Ammonia EF (lb / NH3OH lb) = (total ammonia released in lbs) / (total ammonium hydroxide used in lbs)

= (14,938 lbs) / (592,298 NH3OH lbs)

= 0.02522 (lb / NH3OH lb)

AMMONIA RELEASE CALCULATIONS AMMONIA USE (JANUARY 1 TO DECEMBER 31, 2004)

Operating Parameter Data PARAMETER FULL FLOW BYPASS OUTAGE ANY TIME

%NH3 CONC 10.00 10.00 0.00 N/A NH3 USE RATE (in/day-unit) 40.00 20.00 0.00 N/A CONVERSION (gal / in) N/A N/A N/A 6.50 DAY TANK VOLUME (gal) N/A N/A N/A 200 NH3 BULK CONC (wt%) N/A N/A N/A 30.00 BULK NH3 S.G. N/A N/A N/A 0.90 Calculation Results UNIT 1 PARAMETER FULL FLOW BYPASS OUTAGE TOTAL NH3 DAY TANK USE (gal) 82,680 130 0 82,810 NH3 DAY TANK FILLS 413 1 0 414 NH3 BULK USE (gal) 27,560 43 0 27,603 NH3 BULK USE (lbs) 206,865 325 0 207,191 UNIT 2 PARAMETER FULL FLOW BYPASS OUTAGE TOTAL NH3 DAY TANK USE (gal) 71,500 8,320 0 79,820 NH3 DAY TANK FILLS 358 42 0 400 NH3 BULK USE (gal) 23,833 2,773 0 26,607 NH3 BULK USE (lbs) 178,893 20,817 0 199,710 UNIT 3 PARAMETER FULL FLOW BYPASS OUTAGE TOTAL NH3 DAY TANK USE (gal) 74,100 0 0 74,100 NH3 DAY TANK FILLS 371 0 0 371 NH3 BULK USE (gal) 24,700 0 0 24,700 NH3 BULK USE (lbs) 185,398 0 0 185,398 TOTALS PARAMETER FULL FLOW BYPASS OUTAGE TOTAL NH3 DAY TANK USE (gal) 228,280 8,450 0 236,730 NH3 DAY TANK FILLS 1,142 43 0 1,185 NH3 BULK USE (gal) 76,093 2,817 0 78,910 NH3 BULK USE (lbs) 571,157 21,142 0 592,298

AMMONIA RELEASE CALCULATIONS OPERATING HISTORY (JANUARY 1 TO DECEMBER 31, 2004)

Operating Parameter Data PARAMETER FULL FLOW BYPASS OUTAGE AMMONIA CONC (PPM) IN CONDENSER - UNIT 1.56 20.16 0.00 AMMONIA CONC (PPM) IN CONDENSER - UNIT 0.71 18.16 0.00 AMMONIA CONC (PPM) IN CONDENSER - UNIT 2.68 0.00 0.00 AMMONIA DAY TANK CONC (wt%) 10.00 10.00 0.00 Unit 1 Operating History DEMIN STATUS START DATE END DATE DAYS  % NH3 CONC FULL FLOW 1/1/2004 2/3/2004 33 10.00 OUTAGE 2/3/2004 2/7/2004 4 0.00 FULL FLOW 2/7/2004 4/2/2004 55 10.00 OUTAGE 4/2/2004 5/9/2004 37 0.00 FULL FLOW 5/9/2004 6/15/2004 37 10.00 OUTAGE 6/15/2004 6/21/2004 6 0.00 FULL FLOW 6/21/2004 11/9/2004 141 10.00 BYPASS 11/9/2004 11/10/2004 1 10.00 FULL FLOW 11/10/2004 1/1/2005 52 10.00 Unit 2 Operating History DEMIN STATUS START DATE END DATE DAYS  % NH3 CONC FULL FLOW 1/1/2004 2/19/2004 49 10.00 OUTAGE 2/19/2004 3/8/2004 18 0.00 FULL FLOW 3/8/2004 6/12/2004 96 10.00 BYPASS 6/12/2004 6/15/2004 3 10.00 OUTAGE 6/15/2004 6/19/2004 4 0.00 FULL FLOW 6/19/2004 6/29/2004 10 10.00 FULL FLOW 6/29/2004 7/13/2004 14 10.00 OUTAGE 7/13/2004 7/18/2004 5 0.00 FULL FLOW 7/18/2004 11/1/2004 106 10.00 BYPASS 11/1/2004 1/1/2005 61 10.00 Unit 3 Operating History DEMIN STATUS START DATE END DATE DAYS  % NH3 CONC FULL FLOW 1/1/2004 2/28/2004 58 10.00 OUTAGE 2/28/2004 3/7/2004 8 0.00 FULL FLOW 3/7/2004 6/7/2004 92 10.00 OUTAGE 6/7/2004 6/10/2004 3 0.00 FULL FLOW 6/10/2004 6/15/2004 5 10.00 OUTAGE 6/15/2004 6/20/2004 5 0.00 FULL FLOW 6/20/2004 10/2/2004 104 10.00 OUTAGE 10/2/2004 12/6/2004 65 0.00 FULL FLOW 12/6/2004 1/1/2005 26 10.00

SUMMARY

DAYS IN FULL DAYS IN DAYS IN UNIT TOTAL DAYS FLOW BYPASS OUTAGE UNIT 1 318 1 47 366 UNIT 2 275 64 27 366 UNIT 3 285 0 81 366 ALL UNITS 878 65 155 1,098

AMMONIA RELEASE CALCULATIONS RELEASE

SUMMARY

(JANUARY 1 TO DECEMBER 31, 2004)

AMMONIA RP # RELEASE POINT DESCRIPTION RELEASE (lbs) 1 Units 1, 2, 3 Secondary System Fugitive Emissions* 1,169 2-1 Unit 1 Secondary System Water Treatment Chemical Day Tank Vent 211 2-2 Unit 2 Secondary System Water Treatment Chemical Day Tank Vent 4,325 2-3 Unit 3 Secondary System Water Treatment Chemical Day Tank Vent 4,011 3-1 Unit 1 Maint Steam Safety Relief Valves 6 3-2 Unit 2 Maint Steam Safety Relief Valves 39 3-3 Unit 3 Maint Steam Safety Relief Valves 11 4-1 Unit 1 Atmospheric Dump Valves (Operation) 0 4-2 Unit 2 Atmospheric Dump Valves (Operation) 0 4-3 Unit 3 Atmospheric Dump Valves (Operation) 0 4-1 Unit 1 Atmospheric Dump Valves (Cleaning) 0 4-2 Unit 2 Atmospheric Dump Valves (Cleaning) 0 4-3 Unit 3 Atmospheric Dump Valves (Cleaning) 0 5-1 Unit 1 Condenser Off Gas / Gland Seal Exhaust 6 5-2 Unit 1 Condenser Off Gas / Gland Seal Exhaust 16 5-3 Unit 1 Condenser Off Gas / Gland Seal Exhaust 9 6-1 Unit 1 Miscellaneous Secondary Steam Leaks 21 6-2 Unit 2 Miscellaneous Secondary Steam Leaks 55 6-3 Unit 3 Miscellaneous Secondary Steam Leaks 31 7 Retention Basins 4,168 8 Evaporation Ponds 0 9 Steam Generator Chemical Cleaning Evaporator Discharge 0 10 WRF Fugitive Emissions 0 11-1 Unit 1 Cooling Towers 291 11-2 Unit 2 Cooling Towers 309 11-3 Unit 3 Cooling Towers 260 12 Steam Generator Chemical Cleaning Condenser System Exhaust 0 Total 14,938

• Includes ammonia losses from spill reports. Total losses in pounds = 0.00 Comments (1) Fugitive emissions from Release Point 10 result were not calculated due to the low concentration of ammonia. They were assumed to be negligible.

(2) Evaporation pond emissions were considered insignificant and not calculated due to low ammonia concentration and incorporation into (3) Unit cooling tower emissions only included those from the STP since other ammonia in water was not plant related.

Off-Site Recycling / Disposal Forms 2004 There were two waste streams identified that sent material offsite for disposal.

Waste Stream Number: 01 - Waste cold cleaning solvents / degreasers These materials were spent solvents that were used for parts cleaning operations. These materials were sent offsite for disposal.

Waste Stream Number: 02 - Waste paint thinners / cleaning solvents These materials were the paint thinners and cleaning solvents that could not be recycled onsite. All materials were sent offsite for disposal.