### Instructions for filling CEMS Information

This Information Collection Request (ICR) spreadsheet is intended to collect CEM data for CO, NO and Oxidized). This spreadsheet is intended to be used for one boiler of one facility. Data for multiple boilers should be handled by using separate spreadsheets. Please name each resulting spreadsheet with the following naming convention: [FacilityID]_Unit_[BoilerID]_CEMS.xls (example: 8100_Unit_2_CEMS.xls).
This spreadsheet is divided into several worksheets, which may be accessed by clicking on each of the tabs at the bottom of the page. Please begin with the Boiler Information tab, then proceed to the Hourly tab for a given constituent, and then to the daily tab for the constituent. Yellow highlighted column headers mean that the field is required. Gray highlighted cell do not require data entry, as they are filled in automatically from the information that you input on the Boiler Information worksheet. Green highlighting in a cell indicates that it should be populated using a drop

Please refer to the following steps when using this spreadsheet. CEM data for each constituent are collected on their own worksheet. Additionally, your are asked to provide boiler specific information about the control device configuration and fuel mix during the test .

Boiler Information
1. Please enter the the EIA Facility Code, Facility Name and Boiler ID of your boiler on the Boiler Information worksheet. 2. Please enter the typical control device configuration and operating rate used during the 30 Information worksheet in columns D and E. 3. Please enter information about the typical fuel mix for the boiler in columns F through U on the Boiler information worksheet. You may specify up to 4 different fuels used in the mix, using drop

-down boxes, as well as fuel input rate and units. The unit choices are contained in a drop

-down box. If you choose "other" as your fuel, you must specify the fuel in the "Specify if Fuel is other" column. 4. If applicable, please enter Operational Upsets or other Important Conditions Occuring During 30 Day Period on the Boiler Information worksheet in column V.
CEM Hourly Average Results
There are 4 hourly averge results worksheets in this spreadsheet, inlcuding CO, NOX

### , SO 2

### , and Hg. There are 720 rows for which you may enter data, one for each hour of a 30 day monitoring period. You must enter both the unit of measure on this worksheet from your CEM readout and the converted values for both lb/MMBtu and ppmvd @ 7% O that you are entering CO, NOX

### , SO 2

### , and Hg data in the appropriate worksheets. As you scroll to the right on each of these screens, you will find text boxes, which expand as you type, requesting that you provide the equations/description of the process used to convert to both lb/MMBtu and ppmvd @ 7% O 2 

### . 1. In the red box, please provide the date and hour of each average, along with the converted values for both lb/MMBtu and ppmvd @ 7% O 2 

### . Then provide the correction factor and , if applicable, the standard fuel F 2. In the top green box that is to the right of the spread sheet, please provide the equations and a narrative description ( necessary) that you used to convert from hourly units of measure to daily units of Measure (lb/MMBtu). 3. In the lower green box that is to the right of the spread sheet, please provide the equations and a narrative description necessary) that you used to convert from hourly units of measure to daily units of Measure (ppmvd @ 7% O
CEM Daily Average Results

### There are 4 daily averge results worksheets in this spreadsheet, inlcuding CO, NOX

### , SO 2

### , and Hg. The intent of this worksheet

is for you to provide daily average data based on the hourly data that you provided for your boiler, in both lb/MMBtu and ppmvd @ 7% O 2 

### . Please ensure that you are entering CO, NOX

### , SO 2

### , and Hg data in the appropriate worksheets.
1. Please provide the date of each average, along with the converted values for both lb/MMBtu and ppmvd @ 7% O 2. Please provide the the correction factor and , if applicable, the standard fuel F

- Factor.

### This Information Collection Request (ICR) spreadsheet is intended to collect CEM data for CO, NOX

### , SO 2

### , and Hg (Elemental This spreadsheet is intended to be used for one boiler of one facility. Data for multiple boilers should be Please name each resulting spreadsheet with the following naming convention:

This spreadsheet is divided into several worksheets, which may be accessed by clicking on each of the tabs at the bottom of the page. Please begin with the Boiler Information tab, then proceed to the Hourly tab for a given constituent, and then to the daily tab for the constituent. Yellow highlighted column headers mean that the field is required. Gray highlighted cell s do not require data entry, as they are filled in automatically from the information that you input on the Boiler Information

-down menu, which is provided.

Please refer to the following steps when using this spreadsheet. CEM data for each constituent are collected on their own worksheet. Additionally, your are asked to provide boiler specific information about the control device configuration and

1. Please enter the the EIA Facility Code, Facility Name and Boiler ID of your boiler on the Boiler Information worksheet. 2. Please enter the typical control device configuration and operating rate used during the 30

-day test period on the Boiler

3. Please enter information about the typical fuel mix for the boiler in columns F through U on the Boiler information down boxes, as well as fuel input rate and down box. If you choose "other" as your fuel, you must specify the fuel in the
4. If applicable, please enter Operational Upsets or other Important Conditions Occuring During 30 Day Period on the Boiler

, and Hg. There are 720 rows for which you may enter data, one for each hour of a 30 day monitoring period. You must enter both the unit of measure on this worksheet from your CEM readout and the converted values for both lb/MMBtu and ppmvd @ 7% O 2 

### . Please ensure , and Hg data in the appropriate worksheets. As you scroll to the right on each of these screens, you will find text boxes, which expand as you type, requesting that you provide the equations/description of the

1. In the red box, please provide the date and hour of each average, along with the converted values for both lb/MMBtu and

. Then provide the correction factor and , if applicable, the standard fuel F

- Factor. 2. In the top green box that is to the right of the spread sheet, please provide the equations and a narrative description (as necessary) that you used to convert from hourly units of measure to daily units of Measure (lb/MMBtu). 3. In the lower green box that is to the right of the spread sheet, please provide the equations and a narrative description (a s necessary) that you used to convert from hourly units of measure to daily units of Measure (ppmvd @ 7% O 2

### ).

### , and Hg. The intent of this worksheet is for you to provide daily average data based on the hourly data that you provided for your boiler, in both lb/MMBtu and , and Hg data in the appropriate worksheets.
1. Please provide the date of each average, along with the converted values for both lb/MMBtu and ppmvd @ 7% O 2 

### .EIA

Facility Code Facility Name Boiler ID

2451 San Juan Unit 2Typical Control Device Configuration During 30 Day Test

Listed (by

boiler) in the Configuration Order Section of the Facility Unit Configurations Section of the Electronic ICRTypical Operating Rate

During 30 Day Test (MMBtu/hr) Typical Fuel Mix During 30 Day Test: Fuel 1 Specify If Fuel 1 is Other Fuel 1 Input

Rate Fuel 1 Input

Rate Units Typical Fuel

Mix During 30 Day Test: Fuel 2 Specify

If Fuel 2 is Other

3224 subbituminous 341,000 lb/hourFuel 2 Input

Rate Fuel 2 Input

Rate Units Typical Fuel

Mix During 30 Day Test: Fuel 3 Specify

If Fuel 3 is Other Fuel 3 Input

Rate Fuel 3 Input

Rate Units Typical Fuel

Mix During 30 Day Test: Fuel 4 Specify

If Fuel 4 is Other Fuel 4 Input

RateFuel 4 Input

Rate Units List Operational Upsets or other Important

Conditions Occuring During 30 Day PeriodEIA

Facility Code Facility Name Boiler ID 2451 San Juan Unit 2

Date (MM/DD/YYYY) Emission Value (lb/MMBtu) Emission Value

(ppmvd @ 7% O2) Day 1 4/21/2010 0.287 162.8 Day 2 4/22/2010 0.297 167.4 Day 3 4/23/2010 0.291 163.6 Day 4 4/24/2010 0.293 164.7 Day 5 4/25/2010 0.299 167.8 Day 6 4/26/2010 0.294 165.3 Day 7 4/27/2010 0.294 165.6 Day 8 4/28/2010 0.294 165.1 Day 9 4/29/2010 0.301 169.6 Day 10 4/30/2010 0.301 169.5 Day 11 5/1/2010 0.301 170.0 Day 12 5/2/2010 0.303 172.1 Day 13 5/3/2010 0.287 163.5 Day 14 5/4/2010 0.294 167.2 Day 15 5/5/2010 0.299 170.0 Day 16 5/6/2010 0.298 169.5 Day 17 5/7/2010 0.264 167.4 Day 18 5/8/2010 Day 19 5/9/2010 Day 20 5/10/2010 Day 21 5/11/2010 0.253 173.2 Day 22 5/12/2010 0.290 162.7 Day 23 5/13/2010 0.186 163.7 Day 24 5/14/2010 0.280 159.3 Day 25 5/15/2010 0.276 156.8 Day 26 5/16/2010 0.288 163.7 Day 27 5/17/2010 0.265 167.4 Day 28 5/18/2010 0.284 160.8 Day 29 5/19/2010 0.285 160.0 Day 30 5/20/2010 0.292 164.3 Day 31 5/21/2010 0.279 158.7 CEMDaily A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Nitrogen OxidesOxygen

Content (%) Standard Fuel FFactor (Fd, Fw, or Fc =.....) 6.82 9820 6.58 9820 6.40 9820 6.39 9820 6.58 9820 6.26 9820 6.37 9820 6.28 9820 6.43 9820 6.34 9820 6.32 9820 6.52 9820 6.39 9820 6.68 9820 6.58 9820 6.51 9820 6.52 9820

6.75 9820 5.78 9820 6.41 9820 6.34 9820 6.11 9820 5.69 9820 5.41 9820 6.14 9820 5.40 9820 5.51 9820 5.39 9820 CEMDaily A

verage Emission Data Points for Most Recent 30 Day A veraging Period forEIA

Facility Code Facility Name Boiler ID 2451 San Juan Unit 2

Date (MM/DD/YYYY) Emission Value (lb/MMBtu) Emission Value

(ppmvd @ 7% O2)* Day 1 4/21/2010 0.090 42.8 Day 2 4/22/2010 0.115 51.7 Day 3 4/23/2010 0.090 41.5 Day 4 4/24/2010 0.102 46.3 Day 5 4/25/2010 0.094 43.1 Day 6 4/26/2010 0.094 42.9 Day 7 4/27/2010 0.151 65.2 Day 8 4/28/2010 0.143 62.2 Day 9 4/29/2010 0.061 29.6 Day 10 4/30/2010 0.047 24.3 Day 11 5/1/2010 0.040 21.9 Day 12 5/2/2010 0.040 21.8 Day 13 5/3/2010 0.051 26.1 Day 14 5/4/2010 0.069 33.8 Day 15 5/5/2010 0.072 34.5 Day 16 5/6/2010 0.085 40.0 Day 17 5/7/2010 0.081 43.6 Day 18 5/8/2010 Day 19 5/9/2010 Day 20 5/10/2010 Day 21 5/11/2010 0.070 50.5 Day 22 5/12/2010 0.126 56.4 Day 23 5/13/2010 0.055 55.4 Day 24 5/14/2010 0.083 38.8 Day 25 5/15/2010 0.094 43.8 Day 26 5/16/2010 0.094 43.2 Day 27 5/17/2010 0.057 39.9 Day 28 5/18/2010 0.055 27.7 Day 29 5/19/2010 0.075 35.7 Day 30 5/20/2010 0.107 48.4 Day 31 5/21/2010 0.091 42.1 CEMDaily A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Sulfur DioxideOxygen Content

(%) Standard Fuel FFactor (Fd, Fw, or Fc =.....) 6.82 9820 6.58 9820 6.40 9820 6.39 9820 6.58 9820 6.26 9820 6.37 9820 6.28 9820 6.43 9820 6.34 9820 6.32 9820 6.52 9820 6.39 9820 6.68 9820 6.58 9820 6.51 9820 6.52 9820

6.75 9820 5.78 9820 6.41 9820 6.34 9820 6.11 9820 5.69 9820 5.41 9820 6.14 9820 5.40 9820 5.51 9820 5.39 9820 CEMDaily A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Sulfur 

### * Note: To convert from a wet to a dry concentration value, EPA suggests the moisture approximation method in Part 75 (i.e., Appendix A, section 2.1.5, the minimum potential moisture of 3.0 percent or a measured value from the past). Also, the tester can calculate the concentration in units of ppmvd@ 7 percent O 2 

### using the CO 2 

### data. The tester can determine O Method 3B, equation 3B

-2 or part 75, appendix F, equation F

### * Note: To convert from a wet to a dry concentration value, EPA suggests the moisture approximation method in Part 75 (i.e., Appendix A, section 2.1.5, the minimum potential moisture of 3.0 percent or a the tester can calculate the concentration in units of ppmvd@ 7 data. The tester can determine O 2 

### values from the CO 2 

### measurements using 2 or part 75, appendix F, equation F

- 14b (same equation algebraically).EIA

Facility Code Facility Name Boiler ID 2451 San Juan Unit 2

Date (MM/DD/YYYY) Daily Total Mercury (Hg 0) Emission Value (lb/MMBtu) Day 1 4/21/2010 Day 2 4/22/2010 0.000000127 Day 3 4/23/2010 0.000000340 Day 4 4/24/2010 0.000000389 Day 5 4/25/2010 0.000000278 Day 6 4/26/2010 Day 7 4/27/2010 Day 8 4/28/2010 Day 9 4/29/2010 Day 10 4/30/2010 -0.000000001 Day 11 5/1/2010 0.000000114 Day 12 5/2/2010 0.000000267 Day 13 5/3/2010 0.000000101 Day 14 5/4/2010 0.000000126 Day 15 5/5/2010 0.000000028 Day 16 5/6/2010 Day 17 5/7/2010 Day 18 5/8/2010 Day 19 5/9/2010 Day 20 5/10/2010 Day 21 5/11/2010 Day 22 5/12/2010 0.000000106 Day 23 5/13/2010 Day 24 5/14/2010 0.000000033 Day 25 5/15/2010 0.000000019 Day 26 5/16/2010 0.000000105 Day 27 5/17/2010 0.000000448 Day 28 5/18/2010 0.000000088 Day 29 5/19/2010 0.000000042 Day 30 5/20/2010 0.000000070 Day 31 5/21/2010 0.000000042 CEMDaily A

verage Emission Data Points for Most Recent 30 Day A veraging Period for MercuryDaily Total Mercury (Hg 0)

Emission Value (ppmvd @ 7% O2) Oxygen Content (%) Standard Fuel FFactor (Fd, Fw, or Fc =.....) 0.000012 6.82 9820 0.000032 6.58 9820 0.000056 6.40 9820 0.000058 6.39 9820 0.000047 6.58 9820 0.000012 6.26 9820 0.000009 6.37 9820 0.000001 6.28 9820 0.000010 6.43 9820 0.000017 6.34 9820 0.000031 6.32 9820 0.000046 6.52 9820 0.000036 6.39 9820 0.000015 6.68 9820 0.000020 6.58 9820 0.000019 6.51 9820 0.000030 6.52 9820

0.000020 5.78 9820 0.000025 6.41 9820 0.000013 6.34 9820 0.000012 6.11 9820 0.000021 5.69 9820 0.000025 5.41 9820 0.000010 6.14 9820 0.000014 5.40 9820 0.000017 5.51 9820 0.000021 5.39 9820 CEMDaily A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Mercury