## StackTests - Selected Companies 

# IEnCana Oil & Gas (USA) Incorporated

Address: 370 17th St Source Contact: Duanne Zimmerman Suite 1700 Salutation: Mr. Denver CO 80202 0 Phone: (406) 259-8790

AO DAQE: AN0034010-03 OP No.: 3700014001
Method Limitation 10 2.53Ib/hr 7 3.35Ibs/hr Source: Boiler E16 Comments: LastTest Result Test Due Period Comments 12/19/2001 0.17 Ib/hr 5 Portable Monitor 12/19/2001 1.81 Ib/hr 5 Portable Monitor
AIRS No.: 3700014 Location: San Juan Size: A NSPS Subpart: Dc AO Date: 6/19/2003 OP Date: 7/15/2003

LastTest Result Test Due Period Comments 12/19/2001 O.17lb/hr 5 Portable Monitor 12/19/2001 1.81 Ib/hr 5 Portable Monitor

PORTABLE MONITOR MAY BE USED INSTEAD OFTEST (COND. 7.B) Source: Comments:

AO DAQE: OPNo.:
Method

7 

### Source: Comments:

AODAQE: OPNo.: Boiler E13 Emission Unit#6

AN0034010-03 3700014001

Limitation 2.53Ib/hr 3.35Ibs/hr Compressor Engine

DAQE-033-00 AO Date: OP Date:

AO Date: OP Date: AIRS No.: Location: San Juan Size: A NSPS Subpart: Dc 6/19/2003 7/15/2003

AIRS No.: Location: San Juan Size: B NSPS Subpart: No 1/18/2000 3700014

3700053

Method 10 7 

### Limitation 3.78Ib/hr 2.52Ib/hr LastTest 3/14/2002 3/14/2002 Result 0.28Ib/hr 0.76Ib/hr Test Due 3/14/2007 3/14/2007 Period Comments 

### 5 5 'orportable monitor
Source: Comments:

AO DAQE: OPNo.: Compressor Engine E1

AN0034010-03 3700014001 AO Date: OP Date: AIRS No.: Location: San Juan Size: A NSPS Subpart: KKK, LLL 6/19/2003 7/15/2003 3700014

Method 7, 

### Nox 10 CO Limitation 7.37Ib/hr 1.43Ib/hr LastTest 12/11/2001 12/11/2001 Result 4.05Ib/hr 1.30Ib/hr Test Due Period 

### 5 5 Comments

Tuesday, August07,200710:15:02 AM Page 1 of37, Nox 10 CO
Source: 5.95Ib/hr 3.83Ib/hr
KGV Compressor Engine #2

## StackTests - Selected Companies 10/12/2005 1.00Ib/hr 10/12/2010 10/1212005 0.60Ib/hr 10/12/2010
AIRS No.: 

### 5 5
3700014 Comments:

AO DACE: OPNo.: DAQE-956-96 dated 10/15/96, identifiesthis engine as being grandfathered
- no longer required totest.

AO Date: OP Date: Location: San Juan Size: A NSPS SUbpart: 211/1991

Method 10 CO 10 CO 7,A-E Nox 7,A-E NOx Limitation LastTest Result Test Due Period 2.78Ibs/hr 6/8/1995 97.5Ibs/hr 729 ppmdv 6/8/1995 20,000 1745 ppmdv 6/8/1995 450 ppmdv 11.42 Ibs/hr 6/8/1995 3.6Ibs/hr Comments

Source: Comments:

AO DACE: OPNo.: KGV Compressor Engine #3 DAQE-956-96 dated 10/15/96 identifiesthis source as grandfathered. no logner required to test.

AO Date: OP Date: AIRS No.: Location: San Juan Size: A NSPS Subpart: 211/1991 3700014

Method 10 CO 7,A-E NOx 7,A-E Nox 10 CO Limitation LastTest Result Test Due Period Comments 729 ppmdv 6/8/1995 10,330 ppmdv 11.42 Ibs/hr 6/8/1995 12.7Ibs/hr 1745 ppmdv 6/8/1995 1365 ppmdv 2.78Ibs/hr 6/8/1995 75.0Ibs/hr
Source: Sulfur Plant Incinerator AIRS No.: 3700014 DAQE-956-96
-AO contains probabletypo of requiring NOxto be tested every5years with no referenceto an initial test. previously CEM only. Comments:

AO DACE: OPNo.: 3700014001 AO Date: OP Date: Location: San Juan Size: 

### A NSPS SUbpart: 6/19/2003 7/15/2003
Method Nox NOx S02 10 10 S02 Limitation 30 ppmdv 7.56Ibs/hr 28.58 Ibslhr 2.18Ibs/hr 7 ppmdv 90 ppmdv LastTest Result Test Due Period Comments
CEM CEM testas directed (this limitwas removed on t

Tuesday, August07,200710:15:02 AM Page2 of3

## Stack

## Tests. - Selected Companies Source: Waukesha Compressor Engine E4A AIRS No.: 3700014 (E4A & E4B constitute emission Unit3) Comments:

AODAQE: OPNo.: AN0034010-03 3700014001 AO Date: OP Date: Location: San Juan Size: A NSPS Subpart: No 6/19/2003 7/15/2003
Method 7 10 Limitation 3.26Ibs/hr 4.88Ib/hr LastTest 8/14/2003 8/14/2003 Result 0.41 Ib/hr 0.10Ib/hr Test Due 8/14/2008 8/14/2008 Period 

### 5 5 Comments

Source: Waukesha Compressor Engine E4B AIRS No.: 3700014 (E4A 

### &E4B constitute emission Unit3) Comments:

AO DAQE: OPNo.: AN0034010-03 3700014001 AO Date: OP Date: Location: San Juan Size: A NSPS Subpart: No 6/19/2003 7/15/2003
Method 10 7
Source: Limitation 4.88Ib/hr 3.26Ibs/hr
Waukesha L5794LT LastTest 8/14/2003 8/14/2003 Result 0.10Ib/hr 0.41 Ib/hr Test Due 8/14/2008 8/14/2008
AIRS No.: Period 

### 5 5
4700088 Comments

This AO and engine has been replaced by DAQE147-02. FormerAEC Oil & Gas. Comments:

AODAQE: OPNo.: DAQE-660-01 AO Date: OP Date: Location: Uintah Size: A NSPS Subpart: No 8/13/2001

Method 10 7 Limitation 6.37Ib/hr 8.28Ib/hr LastTest 12/4/2001 12/4/2001 Result 2.84Ib/hr 1.80Ib/hr Test Due Period Comments 5 engine has been replaced 5 engine has been replaced
Source: Waukesha L7042G Compressor AIRS No.: 4700088 TEST EVERYTHREE YEARS WHEN USING PORTABLE MONITOR OR EVERY5YEARS WHEN TESTING. Comments:

AODAQE: OPNo.: DAQE-147-02 AO Date: OP Date: Location: Uintah Size: B NSPS Subpart: No 2/22/2002

Tuesday, August07,200710:15:02 AM Method 10 7 Limitation 3.95Ib/hr 3.95Ib/hr LastTest 8/27/2002 8/27/2002 Result 0.40Ib/hr 2.45Ib/hr Test Due 8/27/2007 8/27/2007 Period 

### 5 5 Comments

Page 3 of3