Message-ID: <28421515.1075855473257.JavaMail.evans@thyme> Date: Mon, 4 Dec 2000 04:59:00 -0800 (PST) From: susan.t.turpin@williams.com To: abenton@utilicorp.com, abenton@utilicorp.com, agcdu1@triax.com, agcdu6@triax.com, anita.reubens@swgas.com, bblanar@coral-energy.com, bob.mattice@engageenergy.com, bob.mattice@engageenergy.com, browning@wasatchenergy.com, bruce.langmade@fortjamesmail.com, bymank@wdni.com, cards@wdni.com, ccoyle@americansoda.com, cmcgra@puget.com, cridin@puget.com, dave.dungan@weyerhaeuser.com, deborahs@kimballenergy.com, derek.danyliw@husky-oil.com, dlh@nwnatural.com, fermis@enron.com, gacynth_adam@transcanada.com, geek@bp.com, gilesmh@bp.com, janderson@clarkpud.com, jane@itcoworld.com, jennifer_owen@pgn.com, jmmcarthur@duke-energy.com, jsanders@clarkpud.com, kims@kimballenergy.com, klambe@puget.com, kri.pam@pdg.net, llightfoot@coral-energy.com, lmanis@sdge.com, lprior@enron.com, niels_a_vervloet@reliantenergy.com, ramperms@bp.com, rfm@nwnatural.com, robert.harp@engageenergy.com, robert.harp@engageenergy.com, rony@panalberta.com, ryan.watt@enron.com, sbrewer@enron.com, scotts@kimballenergy.com, sghill@bcgas.com, sgwi@dynegy.com, spjutd2@wdni.com, ssouth@enron.com, stephane.brodeur@enron.com, tdizona@coral-energy.com, tgilliam@avistaenergy.com, tom.mckay@engageenergy.com, tom.mckay@engageenergy.com, val_yildirok@pgn.com, wharlan@ix.netcom.com, zcourns@national-fuel.com, ads@nwnatural.com, awhaynes@rmc.com, bhall@cngc.com, bmedlock@cngc.com, cheldman@ix.netcom.com, creali@vanalco.com, gary.peterson@fortjamesmail.com, gastrans@puget.com, hls@nwnatural.com, kri.jane@pdq.net, lgoodric@cngc.com, marcl@subutil.com, mvaughn@cngc.com, mwaas@cngc.com, pat_scherzinger@pgn.com, rernest@intgas.com, rsf@nwnatural.com, sdoss@wlinpco.com, sgillit@cngc.com, spfaff@cngc.com, tina.m.patton@boeing.com Subject: NWP System Notice - 01-176 Revised Dec. 2000 Maintenance Mime-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 7bit X-From: "Turpin, Susan T" X-To: "'abenton@utilicorp.com'" , "'abenton@utilicorp.com'" , "'agcdu1@triax.com'" , "'agcdu6@triax.com'" , "'anita.reubens@swgas.com'" , "'bblanar@coral-energy.com'" , "'BOB.MATTICE@ENGAGEENERGY.COM'" , "'BOB.MATTICE@ENGAGEENERGY.COM'" , "'browning@wasatchenergy.com'" , "'bruce.langmade@fortjamesmail.com'" , "'bymank@wdni.com'" , "'cards@wdni.com'" , "'ccoyle@americansoda.com'" , "'cmcgra@puget.com'" , "'cridin@puget.com'" , "'Dave.Dungan@Weyerhaeuser.com'" , "'deborahs@kimballenergy.com'" , "'derek.danyliw@husky-oil.com'" , "'dlh@nwnatural.com'" , "'FERMIS@ENRON.COM'" , "'gacynth_adam@transcanada.com'" , "'geek@bp.com'" , "'gilesmh@bp.com'" , "'janderson@clarkpud.com'" , "'jane@itcoworld.com'" , "'jennifer_owen@pgn.com'" , "'jmmcarthur@duke-energy.com'" , "'jsanders@clarkpud.com'" , "'kims@kimballenergy.com'" , "'Klambe@puget.com'" , "'kri.pam@pdg.net'" , "'llightfoot@coral-energy.com'" , "'lmanis@sdge.com'" , "'LPRIOR@ENRON.COM'" , "'niels_a_vervloet@reliantenergy.com'" , "'ramperms@bp.com'" , "'rfm@nwnatural.com'" , "'ROBERT.HARP@ENGAGEENERGY.COM'" , "'ROBERT.HARP@ENGAGEENERGY.COM'" , "'rony@panalberta.com'" , "'ryan.watt@enron.com'" , "'SBREWER@ENRON.COM'" , "'scotts@kimballenergy.com'" , "'sghill@bcgas.com'" , "'sgwi@dynegy.com'" , "'spjutd2@wdni.com'" , "'SSOUTH@ENRON.COM'" , "'stephane.brodeur@enron.com'" , "'tdizona@coral-energy.com'" , "'tgilliam@avistaenergy.com'" , "'tom.mckay@engageenergy.com'" , "'tom.mckay@engageenergy.com'" , "'val_yildirok@pgn.com'" , "'wharlan@ix.netcom.com'" , "'zcourns@national-fuel.com'" , "'ads@nwnatural.com'" , "'awhaynes@rmc.com'" , "'BHall@cngc.com'" , "'bmedlock@cngc.com'" , "'cheldman@ix.netcom.com'" , "'creali@vanalco.com'" , "'Gary.Peterson@fortjamesmail.com'" , "'gastrans@puget.com'" , "'hls@nwnatural.com'" , "'kri.jane@pdq.net'" , "'lgoodric@cngc.com'" , "'marcl@subutil.com'" , "'MVaughn@cngc.com'" , "'MWAAS@cngc.com'" , "'pat_scherzinger@pgn.com'" , "'rernest@intgas.com'" , "'rsf@nwnatural.com'" , "'sdoss@wlinpco.com'" , "'sgillit@cngc.com'" , "'spfaff@cngc.com'" , "'Tina.m.patton@boeing.com'" X-cc: X-bcc: X-Folder: \Frank_Ermis_Dec2000\Notes Folders\All documents X-Origin: Ermis-F X-FileName: fermis.nsf Post Date: December 04, 2000 Category: MAINTENANCE Subcategory: NWP MONTHLY MAINTENANCE Subject: 01-176 Revised Dec. 2000 Maintenance Notice Text: All Shippers Letter #01-176 Date:?? 12/04/00 Time:?? 12:00hrs TO:???? ??? All Shippers Subject:??????? ***Revised December 2000 Maintenance*** WILLIAMS GAS PIPELINE-WEST / Northwest Pipeline SCHEDULED MAINTENANCE as posted 12- 4, 2000 which includes revised dates for the Vernal Pigging Project anomaly repairs. The following maintenance work is scheduled on Williams Gas Pipeline-West/ Northwest Pipeline (WGP-W) during the month of December 2000.? The scheduled maintenance is Northwest's most recent projection of potential system impacts.? This schedule is provided to assist you in planning your business for the coming month. The impacts are estimates, which could change depending on other scheduling factors. If any scheduled maintenance activities change, an updated notice will be posted to the EBB as soon as possible. Vernal Pigging Project: December 12, 2000 While excavating the 26" mainline, Northwest Pipeline identified two anomalies between Block valve 2-10 (MP 263) and 2-9 (MP 247) that will require repair. Northwest will be unable to receive gas for approximately fourteen hours (14 hrs) on Tuesday December 12, 2000 while the repairs are taking place. Affected supply points:? Sand Springs, Conoco Dragon Trail, West Douglas, Trail Canyon, and Foundation Creek. December 19, 2000 While excavating the 26" mainline, Northwest Pipeline identified 1 anomaly between mainline valve 2-8 (MP 232) and valve 22-8a (MP 240) that will require repair. Northwest will be unable to receive gas for approximately thirteen hours (13 hrs) on Tuesday December 19, 2000 while the repair is taking place. Affected points: Calf Canyon Receipt, Grand Junction Delivery Northwest Pipeline will try to mitigate any negative impact to Shippers during this period of time. Northwest will advise you of any change to this schedule. If you have any questions regarding this notice, please contact your Northwest Marketing Service Representative at (801) 584-7301. WGP-W st