fwd nwp system notice system operations e mail northwest pipeline sent customers find anything regarding impact southern trails tie terri dickerson inline attachment follows bledene aec ca ccoyle americansoda com jmcewan americansoda com craig puljan ashgrove com joe rowe ashgrove com h gasscheduling avistacorp com bob gruber avistacorp com dick winters avistacorp com andersmd bp com beathrw bp com gallasce bp com geek bp com gilesmh bp com gillitsh bp com jenkindm bp com jackie rausch cabotog com jchapa calpine com boastm ci ellensburg wa us janderson clarkpud com jsanders clarkpud com bmedlock cngc com cpeterso cngc com hleonard cngc com bharp coral energy com david johnson doc state us cwduke duke energy com jmmcarthur duke energy com andre f robinson dynegy com cpavlica enerad com dmyers enserco com becky wells eprime com bruce langmade gapac com gary peterson gapac com dleonard goldendalealu com gary gregory greeleygas com dtaylor idacorpenergy com banderton intgas com jane itcoworld com deborahs kimballenergy com cheldman kimballresources com anita _ beilhart kindermorgan com jsimper micron net darena national energy com cwojta national fuel com jhaake national fuel com ads nwnatural com dlh nwnatural com cbulf oneok com eyesterm paceglobal com george goben pacificorp com caver _ ealy pgn com owen jennifer craig provenzano powersrc com criding prmllp com cmcgra puget com dbarre puget com gastrans puget com jspell puget com delf questar com emyh questar com janicew questar com jeffmil questar com johnru questar com karencu questar com dhuck reliant com jpowell reliant com brian gore rneamericas com debbiet rosenet net bgoddard semprasolutions com bmantz semprasolutions com gborrego semprasolutions com jnowell semprasolutions com dhawk simplot com jmuelle simpson com cwebbblanding sisna com cholm sppc com anita reubens swgas com debbie fortman swgas com edward mcmurtrie swgas com eric rost swgas com ceg telusplanet net cordomr texaco com gandhsj texaco com gary sanchez tombrown com joy gilmer txu com cslaman usg com bbeatty uswest net abenton utilicorp com cpowers utilicorp com cshipman utilicorp com creali vanalco com browning wasatchenergy com bymank wdni com cards wdni com dave dungan weyerhaeuser com dreiner wii com brandon guderian williams com craig finck williams com debbi denney williams com greg poynter williams com jean underhill williams com date friday march 15 2002 6 00 36 gmt subject post date march 15 2002 category critical notes subcategory miscellaneous subject system operations notice text shippers letter 02 033 date 3 15 02 time 11 00 mst subject system operations purpose letter inform northwest shippers intends deal upcoming maintenance announced questar pipeline clay basin transwestern pipeline la plata facilities questar pipeline announced shut clay basin facility april 2 2002 april 15 2002 perform withdrawal tests april 16 17 2002 time northwest access clay basin additionally transwestern pipeline announced la plata compressor facilities shut april 2 april 5 2002 accept deliveries northwest pipeline month march north flow volumes kemmerer compressor exceeded capacity regular basis clay basin shut northwest balancing flexibility significantly impaired northwest place inject excess gas south kemmerer result physically accommodate overscheduled volumes north flow volumes continue exceed kemmerer capacity questar transwestern maintenance northwest take following steps maintain reliability integrity system reduce line pack south end system prior maintenance cut north flowing alternate gas compressor station cut points la plata meacham necessary mitigate high line pressures overscheduling kemmerer take necessary steps ensure gas deliveries receipt points south meacham compressor closely approximate confirmed nominations entitle undertakes overtakes appropriate finally required northwest issue operational flow orders net scheduled volumes north northwest kemmerer compressor exceed physical capacity northwest much greater flexibility clay basin transwestern shut ins northwest customers help reduce likelihood kemmerer overschedule securing adequate gas canadian suppliers using jackson prairie storage work northwest make every effort reduce impact customers clay basin transwestern shut ins monitoring situation closely northwest take every opportunity relax system restrictions later cycles north flow volumes moderate northwest confident customers respond prudently impact transwestern questar maintenance greatly reduced questions please contact marketing services representative