FW: TW Capacity Affected for Red Rock Tie-ins (CORRECTION) ,
 =20
-----Original Message-----
From: Hubbard, Dave=20
Sent: Friday, July 20, 2001 6:59 AM
To: Faucheaux, Eric; Centilli, James; Watson, Kimberly; Lindberg, Lorraine;=
 Rance, Byron; Eisenstein, Arnold L.; Gottsponer, Morgan; Asante, Ben; Scho=
olcraft, Darrell; Graves, Jerry; Jolly, Rich; Chanley, Earl
Subject: FW: TW Capacity Affected for Red Rock Tie-ins (CORRECTION)



TW Red Rock Team: Just spoke with Byron Rance and his message should read a=
s follows for the Tie-In Schedule.  (Station 2 was listed twice; the second=
 listing for March tie-ins should be Station 3.)


After discussion with Arnold Eisenstein, the following are (very) tentative=
 dates for tie ins.
=20
Station 2, mainline, October 22, 2001, 4 days
Station 2, loop,  November 5. 2 days
=20
Station 1, mainline, March 4, 2002, 4 days
Station 1, loop, March 13, 2002, 2 days
=20
Station 3 , mainline, March 18, 2002, 4 days

Station 3 , loop, March 28, 2002, 2 days.

[Hubbard, Dave]  -----Original Message-----=20
[Hubbard, Dave] =20
From: Rance, Byron=20
Sent: Thu 7/19/2001 10:40 PM=20
To: Faucheaux, Eric=20
Cc: Eisenstein, Arnold L.; Chanley, Earl; Jolly, Rich; Roensch, David; Asan=
te, Ben; Crabtree, Steve=20
Subject: RE: TW Capacity Affected for Red Rock Tie-ins


After discussion with Arnold Eisenstein, the following are (very) tentative=
 dates for tie ins.
=20
Station 2, mainline, October 22, 2001, 4 days
Station 2, loop,  November 5. 2 days
=20
Station 1, mainline, March 4, 2002, 4 days
Station 1, loop, March 13, 2002, 2 days
=20
Station 2[Hubbard, Dave]  (Station 3) , mainline, March 18, 2002, 4 days
Station 2[Hubbard, Dave]  (Station 3) , loop, March 28, 2002, 2 days.

-----Original Message-----=20
From: Faucheaux, Eric=20
Sent: Thu 7/19/2001 4:53 PM=20
To: Centilli, James; Watson, Kimberly; Lindberg, Lorraine=20
Cc: Rance, Byron; Eisenstein, Arnold L.; Gottsponer, Morgan; Asante, Ben; S=
choolcraft, Darrell; Graves, Jerry; Jolly, Rich; Chanley, Earl=20
Subject: TW Capacity Affected for Red Rock Tie-ins=20



The following volumes are capacities west of Station 1 that will result fro=
m tie-in construction work slated for the Red Rock expansion.  Tie-in assem=
blies will be required on both the Mainline and Loopline at stations 1, 2, =
and 3.  New block and side valve assemblies for new compressor and scrubber=
s will be installed on the suction side main and loop lines at each station=
.  The tie-in will entail blocking (isolating) a line segment within the st=
ation yard on the suction side (each line done separately) thus creating a =
dead leg back to the next upstream block valve crossover(s).  Hence, all of=
 the flow will be forced into a single line when making tie-in on the adjac=
ent pipeline line.  The result of forcing all volumes into a single line wi=
ll produce greater pressure losses in the operating segment to the existing=
 compression and reduce throughput due to lower suction pressure and respec=
tive horsepower limitations.  Discharge piping at the station having tie-in=
 work will be unchanged regarding valving configurations.

Tie-in  Schedule/Duration       Capacity        X-over Status

CS 2 ML Oct '01 / 4 days        960 MMcfd       MLV 3010-open us/ds x-over;=
 open us 30" x-over

CS 2 LL         Oct '01 / 2 days        960 MMcfd       MLV 3010-open us/ds=
 x-over, open us 30" x-over

CS 1 ML Mar '02 / 4 days        990 MMcfd       MLV 2012 & 2011-open us/ds =
x-over; open us 30" x-over

CS 1 LL Mar '02 / 2 days        990 MMcfd       MLV 2012 & 2011-open us/ds =
x-over; open us 30" x-over

CS 3 ML Apr '02 / 4 days        1010 MMcfd      MLV 4012 & 4011-open us/ds =
x-over; open us 30" x-over

CS 3 LL Apr '02 / 2 days        1010 MMcfd      MLV 4012 & 4011-open us/ds =
x-over; open us 30"x-over

Notes:

1.      Specific schedule dates are forthcoming=20
2.      Schedules could be impacted by material deliveries and is based upo=
n receipt of construction permits=20
3.      Durations consider working around the clock until completed
controllers.dl-ets@enron.com, jan.moore@enron.com