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Critical Notices - Detail
TSP Name:  El Paso Natural Gas Company,L.L.C
TSP:  00-800-1703
Notice ID:  17087
Critical:  C
Notice Type Desc:  Maintenance
Notice Stat Desc:  Supersede
Subject:  Update Notice of April 2017 Maintenance (17087)
Prior Notice:  17084
Notice Eff Date:  04/21/2017
Notice Eff Time:  08:55:47 AM
Reqrd Rsp Desc:  No response required.
Post Date:  04/21/2017
Post Time:  08:55:47 AM

Notice Text

El Paso Natural Gas Company
Update Notice of April 2017 Maintenance
April 21, 2017


For your convenience, we have listed the maintenance events by day in an easy
to use graphical format with the planned Operationally Available Capacity.
This attachment can be downloaded at:

http://passportebb.elpaso.com/WesternPipes-Notices/EPNG-Notices/M17087.pdf

The following is the current projection of maintenance that will occur on the
El Paso Natural Gas Company pipeline during the month of April. If these
scheduled activities change, updated notices will be posted as soon as
possible. Changes are denoted by asterisks**.


**HACKBERRY MAINTENANCE

**Line 1201 pipeline remediation Hackberry to MLV 46; Apr 18 thru Apr 25
updated work plan for remediation requires a revision to reduction.


RIO VISTA

There is no planned maintenance in April to affect the estimated base capacity
of 154 MDthd at Rio Vista (RIOVISTA)


BONDAD MAINTENANCE

Bondad Station DOT/ESD Test; Apr 4
Bondad Station 'B' DOT/ESD; Apr 4 thru Apr 5 
Line 1205 maintenance pig Bondad Station to VLV 1; Apr 18 pressures will be
higher during pigging informational only
Line 1218 maintenance pig Bondad Station to VLV 1; Apr 18 pressures will be
higher during pigging informational only


From an estimated base capacity of 726 MDthd at Bondad Station, the estimated
capacity reductions are as follow:
 					Reduction	Net
					MDthd		MDthd
Apr 4					467 		259
Apr 5					77		649


BONDAD MAINLINE

Line 1205 maintenance pig Bondad Station to VLV 1; Apr 18 pressures will be
higher during pigging informational only
Line 1218 maintenance pig Bondad Station to VLV 1; Apr 18 pressures will be
higher during pigging informational only


There is no planned maintenance in April to affect estimated base capacity of
817 MDthd on Bondad Mainline (BONDAD). 


SAN JUAN BASIN AND SAN JUAN MAINLINE

There is no planned maintenance in April to affect the estimated base capacity
of 2866 MDthd at San Juan Basin and San Juan Mainline.
	

NORTH MAINLINE MAINTENANCE

Line 2217 smart pig Line 1200 to EOL; Apr 4 informational only
Leupp Station 'A', 'B' and 'C' DOT/ESD Test; Apr 4 
Williams 1B mechanical inspection; Apr 4 thru Apr 7
Window Rock 4B mechanical repair; Apr 4 thru Apr 7
Leupp Station 'A' and 'B' DOT/ESD Test; April 5 thru Apr 6
Line 1204 maintenance pig Navajo to Leupp; Apr 6
Flagstaff Station DOT/ESD Test; Apr 18
Leupp 2B mechanical inspection; Apr 18 thru Apr 21
Line 1204 maintenance pig Navajo to Leupp; Apr 18 thru Apr 20
Leupp 2A mechanical inspection; Apr 25 thru Apr 26
Line 1200 smart pig Seligman to Hackberry; Apr 26  
Line 1204 smart psig Seligman to Hackberry; Apr 27


From an estimated base capacity of 2223 MDthd on the North Mainline (NORTH ML),
the estimated capacity reductions are as follows:
					Reduction	Net
					MDthd		MDthd
Apr 4 					164		2059
Apr 5					158		2065
Apr 6					537		1686
Apr 7 					93		2130
Apr 18					530		1693	
Apr 19 thru Apr 20			439		1784
Apr 21					19		2204
Apr 25					9		2214
Apr 26					32		2191
Apr 27					203		2020
	

**HACKBERRY MAINTENANCE

**Line 1201 pipeline remediation Hackberry to MLV 46; Apr 18 thru Apr 25
updated work plan for remediation requires a revision to reduction.
Hackberry Station maintenance; Apr 26 thru Apr 30

From an estimated base capacity of 2037 MDthd at Hackberry (HACKBRY), the
estimated capacity reductions are as follows:
					Reduction	Net
					MDthd		MDthd
Apr 18 thru Apr 21			225 		1812 
**Apr 22 thru Apr 25			544 		1493 
Apr 26 thru Apr 30			235		1802


SAN JUAN CROSSOVER MAINTENANCE

Line 1300 pipeline remediation Belen to MLV 29 1/4; Apr 1 thru Apr 30
informational only
Line 1300 pipeline remediation MLV 26 to MLV 27; Apr 24 thru Apr 30 revised
reduction due to change in pressure restriction and work plan.


From an estimated base capacity of 632 MDthd on the San Juan Crossover
(LINCOLN), the estimated capacity reductions are as follows:
					Reduction	Net
					MDthd		MDthd
Apr 24 thru Apr 27		          0 		632
Apr 28 thru Apr 30		          43	    589


LINE 1903 MAINLINE MAINTENANCE

Line 1903 pipeline remediation Cadiz to Ehrenburg; Apr 3 thru Apr 16
informational only maintenance is postponed 


HAVASU CROSSOVER MAINTENANCE

Alamo Lake Station DOT/ESD Test; Apr 11
Alamo Lake Unit 1A shutdown checks; Apr 12
Dutch Flats Unit 1A mechanical inspection; Apr 13


From an estimated base capacity of 631 MDthd on the Havasu Crossover (HAVASU),
the estimated capacity reductions are as follows:
					Reduction		Net
					MDthd			MDthd
Apr 11				          35			596
Apr 12				           8			623
Apr 13				          68			563


PHOENIX AREA MAINTENANCE 

Line 2123 pipeline Hydro Test and pipeline maintenance; Apr 17 thru Apr 21
Yucca Power Plant will be shut in during this maintenance


EUNICE AREA MAINTENANCE

Eunice 'B' Station DOT/ESD Test; Apr 11

From an estimated base capacity of 248 MDthd at Eunice 'B', the estimated
capacity reductions are as follows: 
					Reduction	Net
					MDthd		MDthd
Apr 11					128 		120 


KEYSTONE STATION MAINTENANCE

Keystone Unit(s) 2A, 12A, 9A, 4A mechanical repair; Apr 1 thru Apr 30
Keystone 3B mechanical maintenance; Apr 4 thru Apr 7 rescheduled Apr 18 thru
Apr 21
Keystone 1B mechanical inspection; Apr 11 thru Apr 14 rescheduled Apr 25 thru
Apr 28
 

From an estimated base capacity of 779 MDthd at Keystone Station
(KEYST ST) the estimated capacity reductions are as follows:
					Reduction	Net
					MDthd		MDthd
Apr 1 thru Apr 3			138		641
Apr 4 thru Apr 7			138		641
Apr 8 thru Apr 10			138		641
Apr 11 thru Apr 14			138		641
Apr 15 thru Apr 17			138		641
Apr 18 thru Apr 21			212		567
Apr 22 thru Apr 24			138		641
Apr 25 thru Apr 28			212		567
Apr 29 thru Apr 30			138		641


ANADARKO AREA MAINTENANCE

Dimmitt Unit 4A mechanical repair; Apr 1 thru Apr 27 extended thru Apr 30
Dimmitt Unit 5A mechanical repair; Apr 1 thru Apr 27
Amarillo Station ESD/DOT; Apr 4 postponed 
Dimmitt Station ESD/DOT; Apr 11 postponed
Dimmitt Unit 3A mechanical repair; Apr 19 thru Apr 30 


From an estimated base capacity of 342 MDthd at Amarillo North the estimated
capacity reductions are as follows;
					Reduction	Net
					MDthd		MDthd
Apr 1 thru Apr 3			33		309
Apr 4					33		309
Apr 5 thru Apr 6			33		309
Apr 7 thru Apr 10			33		309
Apr 11					33		309
Apr 12 thru Apr 18			33		309
Apr 19 thru Apr 27			46		296
Apr 28 thru Apr 30			5		337


From an estimated base capacity of 342 MDthd at Amarillo South the estimated
capacity reductions are as follows;
					Reduction	Net
					MDthd		MDthd
Apr 1 thru Apr 3			5		337
Apr 4					5		337
Apr 5 thru Apr 6			5		337
Apr 7 thru Apr 10			5		337
Apr 11					5		337
Apr 12 thru Apr 18			5		337
Apr 19 thru Apr 27			62		280
Apr 28 thru Apr 30			33		309


PERMIAN AREA MAINTENANCE

Line 3006 pipeline remediation Goldsmith to Keystone Field Apr 1 thru Apr 7
informational only 
Line 3133 pipeline hydro test MLV 7 15/16 to MLV 8; Apr 20 thru May 1; The
following locations will be unable to flow: Odessa Ector (IODESAEC)
Line 3133 pipeline hydro test MLV 7 7/8 to MLV 7 15/16; Apr 20 thru May 3; the
following locations will be unable to flow: Roberts Ranch (IROBRNCH) and South
Cowden Comp Fuel (DPHILSUT)


From an estimated base capacity of 185 MDthd at SWPKGOLD, the estimated
capacity reductions are as follow:
 					Reduction	Net
					MDthd		MDthd
Apr 20 thru May 3			185		0


WINK STATION MAINTENANCE

Wink Unit 3 mechanical maintenance; Apr 25 thru Apr 27

From an estimated base capacity of 577 MDthd at WINK, the estimated capacity
reductions are as follows: 
					Reduction	Net
					MDthd		MDthd
Apr 25 thru Apr 27			148 		429 


LINE 2000 MAINTENANCE 

Black River Station DOT/ESD Test; Apr 5 thru Apr 6 schedule revised Apr 6 thru
Apr 7


From an estimated base capacity of 575 MDthd at L2000 (L2000), the estimated
capacity reductions are as follows:
					Reduction	Net
					MDthd		MDthd
Apr 5 					0		575
Apr 6					124		451
Apr 7					124		451


SOUTH MAINLINE MAINTENANCE

Pecos River Unit 1 mechanical maintenance; Apr 1 thru Apr 30
San Simon Unit 1 & 2 mechanical repair; Apr 1 thru Apr 30
Line 1100 pipeline remediation MLV 23 to EL Paso Station; Apr 5 thru Apr 7
Lordsburg 1B mechanical maintenance; Apr 5 thru Apr 17
Florida 'A' Station DOT/ESD Test; Apr 13
Florida 'C' Unit 1 mechanical maintenance; Apr 17 thru Apr 23
Tom Mix Station DOT/ESD Test; Apr 18
Line 1100 pipeline hydro test El Paso to Afton; Apr 24 thru Apr 30
Cornudas 'C' Unit 1 mechanical inspection; Apr 25
Casa Grande "B" DOT/ESD Test; Apr 25
Casa Grande "C" Unit 1 shutdown checks; Apr 25
Casa Grande Total Station DOET/ESD Test; Apr 26
Florida 'B' Station DOT/ESD Test; Apr 26 thru Apr 27



From an estimated base capacity of 1229 MDthd at Pecos (PECOS), the estimated
capacity reductions are as follows:
						Reduction	Net
						MDthd		MDthd
Apr 1 thru Apr 30  			          96		1133


From an estimated base capacity of 1746 MDthd at Cornudas LPW (CORN LPW), the
estimated capacity reductions are as follows:
					Reduction	Net
					MDthd		MDthd
Apr 5 thru Apr 7			203		1543
Apr 13					74		1672
Apr 17 thru Apr 23			88		1658	
Apr 24 					109		1637
Apr 25					144		1602
Apr 26 thru Apr 30			109		1746


From an estimated base capacity of 598 MDthd at Cornudas HPW 
(CORN HPW), the estimated capacity reductions are as follows:
					Reduction	Net
					MDthd		MDthd
Apr 26 thru Apr 27			39		559


From an estimated base capacity of 592 MDthd at LORDS B, the estimated capacity
reductions are as follows:
					Reduction	Net
					MDthd		MDthd	
Apr 5 thru Apr 17 			47		545


From an estimated base capacity of 826 MDthd at Vail, the estimated capacity
reductions are as follows:
					Reduction	Net
					MDthd		MDthd
Apr 1 thru Apr 17			33		793			
Apr 18			               123               703			       
Apr 19 thru Apr 30	                33               793		


From an estimated base capacity of 760 MDthd at Casa Grande LP West (CASAG LP),
the estimated capacity reductions are as follows:
					Reduction	Net
					MDthd		MDthd
Apr 25					27		733
Apr 26					45		715	


From an estimated base capacity of 586 MDthd at Casa Grande HP West (CASAG HP),
the estimated capacity reductions are as follows:
					Reduction	Net
					MDthd		MDthd	
Apr 25					35		551
Apr 26					44		542


For scheduling questions, please call your Scheduling Representative at
(800)238-3764.
For operational and capacity information, call Vic Villalva at (719)520-4251
For press inquiries, please call Media Relations at (713) 420-6828