### Tucson **Electric Power**  **H. Wilson**  **Sundt Irvington Generating**  **Station**

**Unit #4**  **Compliance/CEMS Test**  **Report Test**  **Dates: 06/08-09/11** 

**By: Ed**  **Wadington Rafael**  **Guillen, Team Leader**  **Energy &**  

### Environmental Measurement Corporation (EEMC)

**TEP Irvington**  **Unit #4**  **CEMS, Cmp.**  **6-8,9-1 1**  

### 3730 **N. Pellegrino**  **Drive, Tucson,**  **Arizona 85749**  **Phone: (520)**  **749-2167 Fax:**  **(520) 749-3582**  **1744 Mullowney**  **Lane, Billings,**  **Montana 59101 Phone:**  **( 406)**  **252-4450 Fax:**  **( 406)**  **252-6350**

### Field **Observation Checklist** 

**Test Discussion**  

## !_

**ncluding: Introduction**  **Test Chronolog**  **CEM Data/Description Test**  **Procedures Units**  **of Reporting**  **Results References**  **Tabulated: Summary**  **Section: TABLE**  **OF CONTENTS** 

**Compliance Statement**  **/Relative Accuracy**  **Summary I**  

### Permit **Excerpts /Relative Accuracy**  **Data Summaries**  **I** 

### Data **Summaries /** **Review Certification**  **Stack Parameters**  **Field Data**  **&** 

### Calculations: **Mid Load:**  **Gas Flow**  **RA;** 

### 02/C02 **Logger Low**  **Load: SOzfNOx/** **02/C02/Gas Flow/H2** **0 RA;**  

### Logger **High Load:**  **Particulate Emissions**  **I** 

### Gas **Flow RA;**  

### 02**/C02 Logger**  **CEM Data**  **Equipment Calibration**  **Instrument Specifications**  **Q. C.**  **Outlines Test**  **Methods &**  

### Train **Schematics**

**TEP Irvington**  **Unit #4**  **CEMS, Cmp.**  **6-8,9-11**

### Test **Dates:**

**Plant Name:** 

**Plant Address:** 
**Source Tested:** 
**TEP Contacts:**  **FIELD OBSERVATION**  **CHECKLIST 06/08-09/11**  **Tucson Electric**  **Power (TEP)**  **H. Wilson Sundt**  **Irvington Generating Station**  **Unit #4**  **3950 East**  **Irvington Road**  **Tucson, Arizona**  **Unit #4**  **Emissions Compliance**  **Unit #4**  **CEMS Relative**  **Accuracy Test**  **Audit (RATA)**  **Richard Willett**  **(520) 237-5947**  **RWillett@tep.com Mirna**  **Leon -Galligan**  **(520) 745-7114**  **mgalligan@tep.com Observers**  **&** 

### Affiliation: **Richard Willett**  **- TEP**  **Mirna Leon-Galligan**  **- TEP** 
**EEMC Field Team: Dustin Fitzpatrick,**  **Environmental Specialist,**  **Pima County**  **DEQ Team**  **Leaders: Rafael**  **Guillen Robert**  **Carper Bret**  **Gray George**  **Wilson Other**  **Members:**

**Energy &**  

### Environmental **Measurement Corporation**  **(EEMC)**

**TEP Irvington**  **Unit #4**  **CEMS, Cmp.**  **6-8,9-11** 

### 3730 **N. Pellegrino**  **Drive, Tucson,**  **Arizona 85749**  **Phone: (520)**  **749-2167 Fax:**  **(520) 749-3582**  **1744 Mullowney**  **Lane, Billings,**  **Montana 59101**  **Phone: (406)**  **252-4450 Fax:(406)**  **252-6350**

### INTRODUCTION **Tucson Electric**  **Power contracted**  **with Energy**  **& Environmental Measurement**  **Corporation (EEMC)**  **to conduct**  **a series**  **of compliance**  **emission tests**  **and relative**  **accuracy emission**  **monitor system**  **certifications (CEMS) on**  **Tucson Electric Power**  **(TEP) H.**  **Wilson Sund** **t Irvington Generating** 

**_ _** **Station Unit**  **#4. The**  **purpose of**  **this report**  **is to**  **outline the**  **sampling and**  **analytical methods**  **employed, report**  **field/laboratory data**  **and provide**  **test results.**  

### TEST **CHRONOLOG Date/Time**  **Run #**  **06L08Lll 09:** **41-1 2:01**  **1- GF**  **thru 9-** **GF 09:40** **-1 2:09**  **1- H20**  **thru 2-** **H20 09** **:40 -1** **2:05 1-9**  **C0i02 23:39** **-23:45 lOGF**  **23: 37** **-23:57 1**  **(3) H20**  **23: 38** **-23:58 1**  **S0202C02N O** **X** 

### 06L09L11 **00:1 9** **-04:35 1 1**  **-1 8**  **GF 00:16** **-04:58 2-**  **10 (4** **-1 1)** **H20 00:1**  **7-0 4:49**  **2- 9**  **S02 02C02** **N 0** **x 16** **:25 -21**  **:43 1 2** **PT -1** **4PT 16:** **25 -1** **9:16 1-9**  **GF 16:** **2 6-** **21 :45**  **1-5 C02/02** 


### CEM **DATA Location**  **Unit #4** 
**- Mid**  **Load Unit**  **#4- Mid**  **Load Unit**  **#4- Mid**  **Load Unit**  **#4**
**- Low**  **Load Unit**  **#4**
**- Low**  **Load Unit**  **#4- Low**  **Load**
**Unit #4** 
**- Low**  **Load Unit**  **#4**
**- Low**  **Load Unit**  **#4**
**- Low**  **Load Unit**  **#4**
**- High**  **Load Unit**  **#4**
**- High Load**  **Unit #4**  **- High Load**  

### Test **Description(s) EPA**  **Methods #1-4**  **EPA Method**  **#4 EPA**  **Method #3A**  **EPA Methods**  **#1-4 EPA**  **Method #4**  **EPA Methods**  **#3A, 6 C** **, 7E** 
**EPA Methods**  **#1-4 EPA**  **Method #4**  **EPA Methods**  **#3A, 6 C**  **, 7E**  **EPA Methods**  **#1-5 EPA**  **Methods #1-4**  **EPA Method**  **#3A**

**CEM data**  **for relative**  **accuracy testing**  **was provided**  **by TEP**  **personnel and**  **is included**  **as tabulated.** 


### CEMS **Description Unit**  **#4 Manufacturer**  **Monitor Labs**  **Monitor Labs**  **Monitor Labs**  **Kurz**

**TEP Irvington**  **Unit #4**  **CEMS, Cmp.**  **6-8,9-1 1**  **Model/Serial #**  **9841 AS/M354** **6- M276**  **Chemiluminescence 9820/01** **41 5D** **/327 8**  **Infrared Radiation**  **422/01 4200/327** **8 Paramagnetic**  **4500 Species**  **Range N** **O X**  **0- 500**  **ppm v** **/v Dry**  **C02 0-** **25% v/v**  **Dry 02**  **0- 25%**  **v/v Dry**  **Gas Flow**  **wscfh**

### Text **Page Two** 

**TEST PROCEDURES**  **Tests were**  **conducted at**  **three loads.**  **At the**  **low load,**  **tests were**  **conducted to**  **certify monitors**  **for NO,,**  **S02, 02,**  **C02, and**  **Gas Flow.**  **NOx and**  **S02 emissions**  **compliances were**  **also evaluated**  **at low**  **load. At**  **the mid**  **load a**  **gas monitor**  **certification was**  **conducted. At**  **the high**  **load, gas**  **flow monitor**  **certification was**  **done as**  **well as**  **particulate emissions**  **comp liance**  **testing. Schematics**  **of the**  **sampling trains**  **are included**  **in the**  **Test Methods**  **section.** 

### Particulate **Emissions Evaluation EPA**  **Methods #1**  **-5!11 were**  **employed for**  **determination of**  **stack flue**  **gas particulate**  **emissions at**  **high load.**  **The sample**  **train consisted**  **of a**  **stainless steel**  **button -hook**  **nozzle followed**  **by a**  **heated SS**  **pitobe assembly**  **(S -type**  **pitot tube and**  **a Type**  **K thermocouple)**  **leading to**  **a heated**  **EPA Type**  **A glass**  **fiber filter**  **( -248**  **± 25**  **°F). The**  **filtered gases were**  **pulled through**  **four Greenbe** **rg -** **Smith impingers**  **(1 &2**  **1 5 0**  **ml H20,**  **3 - empty,**  **4- silica**  **gel). The**  **filtered and**  **dried gases**  **were then**  **pulled, via**  **an umbilical**  **cord, to**  **an RAC**  **type meter**  **box for**  **gas volume**  **metering. Upon**  **completion of**  **each test**  **run, moisture**  **percent was**  **determined via**  **gravimetric analysis**  **of the**  **impinger liquid**  **gain (moisture**  **determination). Resultant**  **particulate samples**  **were washed**  **from the**  **train on**  **site, and**  **removed to**  **the EEMC**  **Tucson, Arizona**  **laboratory for**  **analysis and**  **reporting. The**  **first test**  **(run 1 2** 
**- PT)**  **exceeded ninety minutes,**  **but the**  **other two**  **tests (runs**  **13- PT,**  **1 4**
**- PT)**  **were sixty** **-minute tests**  **when it**  **was determined**  **that Method**  **#202 would**  **not be**  **employed.** 

### S02 **/ NOx**  **I** 

### 02 **/ C02 Relative Accuracy**  **Monitor Certification**  **A total**  **of nine**  **twenty -one**  **minute reference**  **tests were**  **conducted at**  **the Unit**  **#4 Exhaust**  **Stack at**  **low load.**  **EPA Methods**  **#3A, 6C**  **and 7 E** **Pl standard**  **procedures were**  **employed as**  **outlined below.**  **Data was**  **evaluated via**  **EPA Specification**  **40 CFR7** **5. The**  **nine tw** **enty -one**  **minute reference**  **tests were**  **combined to**  **make three**  **compliance runs**  **to determine**  **S02 and**  **NO, emissions**  **compliance. NO,**  **Emissions EPA**  **Method #7** **E was**  **employed for**  **determination of**  **NO, emissions.**  **The stack**  **gases were**  **extracted from**  **the gas**  **stream and**  **conveyed to**  **a California**  **Analytical Instruments (CAl)**  **Model 400**  **Chemiluminescent Analyzer.**  **A diagram**  **of the**  **sample train**  **is included**  **in the Test Methods**  **Section. The**  **monitor was**  **calibrated with**  **NO in**  **N2 Protocol**  **1 span**  **gases as**  **per the**  **method. Results**  **were recorded**  **via an**  **integrating computer/logger on**  **a one** **-minute basis.**  **A full**  **span range**  **of 0 -** **522.0 ppm**  **v/v was**  **utilized for**  **Unit #4.**  **S02 Emissions**  **EPA Method**  **#6 C**  **was employed**  **for determination**  **of SO"**  **emissions. An**  **Ametek 7 2**  **1 A TM**  **Analyzer was**  **utilized for**  **SO" concentration**  **determination. The**  **monitor was**  **calibrated with**  **SO:: in**  **N2 Protocol**  **1 span**  **gases. Results**  **were recorded**  **via an**  **integrating logger**  **on a**  **one -minute** 

**TEP Irvington**  **Unit #4**  **CEMS, Cmp.**  **6-8,9-11**

### Text **Page Three** 

**TEST PROCEDURES**  **- continued S02**  **Emissions**
**- continued**  **basis. A**  **span of**  **0 - 524.0**  **ppm vlv**  **S02 was**  **utilized. C02_LQ2**  **Emissions EPA**  **Method #3Afll**  **was employed**  **for determination**  **of stack**  **gas C02**  

### I **02 concentrations.**  **The stack**  **gases were**  **extracted from**  **the stream,**  **and conveyed**  **to Servomex**  **1 4 40**  **Carbon Dioxide**  **and Servomex**  **1 4 00**  **Oxygen analyzers.**  **Protocol calibration**  **gases were**  **utilized for**  **instrument span**  **checks. Zero**  **was checked**  **with zero**  **N2 gas.**  **Results were**  **recorded via**  **an integrating/computer**  **logger on**  **a one** **-minute basis.**  **A full span**  **of 0 -** **1 8.** **6 5%**  **C02 and**  **0 - 20.94%**  **02 was**  **utilized. Gas**  **Flow**
**- Relative**  **Accuracy Certification**  **EPA Methods**  **#1 -4**  **were employed**  **for determination**  **of reference**  **gas flow**  **(wscfh). Nine**  **reference tests**  **were conducted**  **on Unit**  **#4 at**  **all three**  **load levels**  **(high, mid,**  **and low).** 


### UNITS **OF REPORTING**  **The data**  **is reported**  **with the**  **following units:**  **1) Particulates** 

**gr/dscf- grains**  **per dry**  **standard*** **cubic foot**  **(*@29.92** **"Hg and**  **68 °F)**  **PPH**
**- pounds**  **per hour**  **2) NO** **X / S** **02**

**ppm vlv**  **dry**
**- parts**  **per million**  **on a**  **volume basis without**  **moisture lb/** **M M B** **tu -**  **pounds per**  **million British**  **Thermal Units**  **on a**  **02 basis**  **PPH**
**- pounds**  **per hour**  **3) co** 

**ppm vjv**  **dry**
**- parts**  **per million**  **on a volume basis**  **without moisture**  **4) C02**  

### I **02 -%** **vlv**
**- percent**  **on a**  **volume basis**  **5) Gas**  **Stream Characteristics** 

**FP S -**  **feet per**  **second A** **WCF M -**  **actual wet**  **cubic feet**  **per minute**  **DSCFH**
**- dry**  **standard*** **cubic feet**  **per hour**  **(*@** **68 °F**  **& 29.92**  **"Hg) 5)**  **Gas Stream**  **Characteristics**
**- continued** 

**SCFH**
**- wet**  **standard*** **cubic feet**  **per hour**  **(*@** **68 °F**  **& 29.92**  **"Hg) Temperature** 
**- "F** 
**- degrees**  **Fahrenheit Moisture** 
**- %H20**  **v/v**
**- percent**  **moisture on**  **a volume**  **basis 6)**  **Fd**
**- scfi** **MMB tu**  **(From Plant**  **Data, 02**  **basis for**  **natural gas)**  

### 7) **Gas Flow**  **- scfh- wet**  **standard*** **cubic foot**  **per hour** 

**TEP Irvington**  **Unit #4**  **CEMS, Cmp.**  **6-8,9-1 1** 

### UNITS **OF REPORTING**  **- continued 8)**  **BAF**
**- Bias**  **Ad** 

## j**ustment Factor**  

### Text **Page Four** 

**The resultant**  **data was**  **evaluated via**  **EPA Specificationl** **ll40 CFR7** **5 and**  **40CFR 60**  **Specification #4A.** 


### RESULTS **This report**  **contains summarizations of**  **all pertinent**  **sampling and**  **analytical results.**  **Field and**  **laboratory data**  **is included**  **as tabulated**  **or indexed.** 


### REFERENCES **ftJ Federal**  **Register, 40CFR** **6 0 ,**  **App. A,**  **Methods #1**  **-5, 3A,**  **6 C ,**  **7E, 1 9** **, EPA**  **Specifications 40** **CFR75 App.**  **A, 7/1** **/1 0.** 

**TEP Irvington**  **Unit #4** **CEMS, Cmp.**  **6-8,9-1 1**