{"id":1723,"date":"2011-03-18T11:10:39","date_gmt":"2011-03-18T09:10:39","guid":{"rendered":"http:\/\/nuclearpoweryesplease.org\/blog\/?p=1723"},"modified":"2013-03-01T00:44:50","modified_gmt":"2013-02-28T22:44:50","slug":"sjunde-dagen-av-tsunamikatastrofen","status":"publish","type":"post","link":"https:\/\/nuclearpoweryesplease.org\/blog\/2011\/03\/18\/sjunde-dagen-av-tsunamikatastrofen\/","title":{"rendered":"Sjunde dagen av tsunamikatastrofen"},"content":{"rendered":"<p><strong>Uppdatering 21:10<\/strong><\/p>\n<p>Mer <a href=\"http:\/\/www.nisa.meti.go.jp\/english\/files\/en20110319-1.pdf\">detaljer fr\u00e5n NISA<\/a> om elledningen. Klockan \u00e4r 5 p\u00e5 natten nu i Japan s\u00e5 arbete p\u00e5 inkopplingen av 1an och 2an sker nog just nu. Det ska vara klart innan s\u00f6ndag. P\u00e5 s\u00f6ndag planerar man att koppla in 3an och 4an.<\/p>\n<p>Man kan \u00e5terigen avl\u00e4sa trycket i inneslutningen p\u00e5 1an och 180 kPa(atmosf\u00e4rstryck \u00e4r ungef\u00e4r 100 kPa). I 2an \u00e4r trycket 140 kPa och i 3an 160 kPa. Alla tryck \u00e4r l\u00e5ngt under de max p\u00e5 runt 800 kPa man s\u00e5g under f\u00f6rra helgen. Vattenniv\u00e5erna forts\u00e4tter vara mellan 1,5-2 meter under toppen p\u00e5 br\u00e4nsleknippena. Temperaturen och statusen f\u00f6r bass\u00e4ngerna \u00e4r ok\u00e4nda. Bass\u00e4ngerna forts\u00e4tter att vara ett orosmoment men f\u00f6rhoppningsvis har de beesprutningar man gjort med brandbilar hj\u00e4lpt att s\u00e4nka temperaturerna. De k\u00f6per sig nog runt 5-8 timmar varje g\u00e5ng de g\u00f6r det. Allt hj\u00e4lper fram tills dess att man f\u00e5r ig\u00e5ng bass\u00e4ngpumparna igen.<\/p>\n<p>Nedan \u00e4r ett urklipp ur NISA uppdateringen och h\u00e4r \u00e4r en mer utf\u00f6rlig <a href=\"http:\/\/www.reuters.com\/article\/2011\/03\/18\/us-japan-idUSTRE72H7B120110318\">Reuters artikel om elinkopplingen<\/a>.<\/p>\n<p>&lt; Recovery of the power supply &gt;<\/p>\n<p>\u30fb A survey was started for the connection to the external power supply for<\/p>\n<p>each unit. (23:00 March 18th)<\/p>\n<p>[Unit 1 &amp; 2]<\/p>\n<p>Work for switchboard and cabling is scheduled until March 19th in order<\/p>\n<p>to secure external power supply.<\/p>\n<p>[Unit 2]<\/p>\n<p>Access to the substation for reserve power supply from external<\/p>\n<p>transmission line was completed and cable connection is under<\/p>\n<p>preparation.<\/p>\n<p>[Unit 3,4,5 &amp; 6]<\/p>\n<p>Work for switchboard and cabling is scheduled until March 20th in order<\/p>\n<p>to secure external power supply.<\/p>\n<p><strong>Uppdatering 20:30<\/strong><\/p>\n<p><a href=\"http:\/\/www.reuters.com\/article\/2011\/03\/18\/us-japan-quake-nuclear-idUSTRE72H6Y420110318\">Elledningen \u00e4r inkopplad<\/a>!!!! Man kan nu f\u00f6rse elektricitet till reaktorerna. Planen \u00e4r att b\u00f6rja med 2an, sen 1an, sen 3an och slutligen 4an. En l\u00e5ng och tyst dag verkar avslutas med en riktigt bra nyhet! Efter n\u00e5gra sjukt intensiva dagar s\u00e5 kanske det b\u00f6rjar lugna ner sig!<\/p>\n<p>En vecka har de jobbat nu f\u00f6r att f\u00e5 kontroll p\u00e5 l\u00e4get, den effektivitet, stresst\u00e5lighet och professionalism som japanerna har uppvisat \u00e4r beundransv\u00e4rd!<\/p>\n<p><strong>Uppdatering 13:10<\/strong><\/p>\n<p>Nedan \u00e4rJAIF&#8217;s\u00a0<a href=\"http:\/\/www.nisa.meti.go.jp\/english\/files\/en20110318-3.pdf\">senaste uppdatering<\/a> av l\u00e4get.\u00a010:55 japansk tid var f\u00f6r ungef\u00e4r 11 timmar sen.<\/p>\n<p><em>No.12<\/em><\/p>\n<p><em>Status of Fukushima #1 power station as of 10:55, March 18, 2011<\/em><\/p>\n<p><em>\u201cThe Chief Cabinet Secretary reported at press briefing in this morning<\/em><\/p>\n<p><em>\u201d<\/em><\/p>\n<p><em>Summary of the status of Fukushima #1 power station reported at 10:55 by the chief cabinet secretary is as follows.<\/em><\/p>\n<p><em>\u30fbOperation for filling the spent fuel pool with water at Unit-3 was conducted yesterday. It seems that water reached the pool. However, how much is unknown. Same operation will be conducted today.<\/em><\/p>\n<p><em>\u30fbOperation for filling the spent fuel pool with water from the ground will be conducted at unit-1 also, if it doesn\u2019t affect the operation for unit-3.<\/em><\/p>\n<p><em>\u30fbOperation for installing cables and distribution system to the power plant to provide AC power from the grid is going on.<\/em><\/p>\n<p><em>\u30fbRadiation monitors located around the station is detecting radiation. Although radiation is relatively high in some area, it doesn\u2019t reach the harmful level to human in general. Even in the hot spots, radiation doesn\u2019t reach the level at which radiation has an immediate affect on human body.<\/em><\/p>\n<p><strong>Uppdatering 10:30<\/strong><\/p>\n<p><a href=\"http:\/\/www.nisa.meti.go.jp\/english\/files\/en20110318-2.pdf\">NISA sl\u00e4ppte ytterligare en uppdatering<\/a>. Vattenniv\u00e5erna i h\u00e4rdarna \u00e4r enligt den 1,7 meter, 1,4 meter och 2 meter under toppen av br\u00e4nsleknippena. Dvs i stort sett of\u00f6r\u00e4ndrade. N\u00e4r det g\u00e4ller elledningen skriver de:<\/p>\n<div id=\"_mcePaste\"><em>The content of operations for recovery of external power supply to Units1 to 4 (Power supply from electric transmission grid of Tohoku ElectricPower Co., and from the route via transformer sub-station of TEPCO)being confirmed. (As of 06:30 March 18th)<\/em><\/div>\n<p>Jag begriper \u00e4rligt talat inte ens vad de menar med det stycket.<\/p>\n<p><strong>Uppdatering 10:00<\/strong><\/p>\n<p><a href=\"http:\/\/www.jaif.or.jp\/english\/\">JAIF<\/a> och<a href=\"http:\/\/www.nisa.meti.go.jp\/english\/index.html\"> NISA <\/a>har sl\u00e4ppt nya uppdateringar. Lite intressanta grejer, en del av de goda nyheterna bekr\u00e4ftas nu av officiella k\u00e4llor blandat med lite d\u00e5liga nyheter. \u00a0I reaktor 3 har statusen f\u00f6r inneslutningen f\u00f6r\u00e4ndrats till <em>Might be &#8220;not damaged&#8221;, <\/em>det k\u00e4nns logiskt att den inneslutningen borde vara intakt eftersom ingenting vi k\u00e4nner till har h\u00e4nt inuti inneslutningen och det var inga utsl\u00e4pp efter den stora explosionen i 3an.\u00a0\u00a0Elledningen \u00e4r p\u00e5 g\u00e5ng men \u00e4nnu inte inkopplad. H\u00e4rdarna verkar fortsatt vara relativt stabila men det \u00e4r oroande att trycket i inneslutningen p\u00e5 1an och i 2ans reaktortank \u00e4r ok\u00e4nda.<\/p>\n<p>Statusen p\u00e5 h\u00e4rdarnas vattenniv\u00e5 har f\u00f6r\u00e4ndrats till &#8220;fuel exposed&#8221; ist\u00e4llet f\u00f6r som tidigare d\u00e4r de gav en uppfattning om hur h\u00f6g vattenniv\u00e5n \u00e4r. I NISA&#8217;s uppdatering(som dock \u00e4r betydligt \u00e4ldre) man kan se den faktiska vattenh\u00f6jden och att 1,8 meter av h\u00e4rden i 1an, 1,8 meter i 2an och 1,95-2 meter i3an \u00e4r ovanf\u00f6r vattenniv\u00e5n. Det \u00e4r m\u00f6jligt att de helt enkelt f\u00e5tt slut str\u00f6m till niv\u00e5m\u00e4tarna och d\u00e4rmed har f\u00f6r\u00e4ndrat statusmedelandet. Om det \u00e4r fallet s\u00e5 f\u00e5r man hoppas att inkopplingen av el g\u00e5r fort.<\/p>\n<p>Ventilering av alla 3 reaktorers inneslutning har tempor\u00e4rt stoppats, jag vet inte varf\u00f6r. I b\u00e4sta fall kan det betyda att l\u00e4get b\u00f6rjat komma till en punkt d\u00e4r intern cirkulation \u00e4r nog f\u00f6r att kyla h\u00e4rdarna och att det inte blir s\u00e5 stor \u00e5ngbildning l\u00e4ngre.<\/p>\n<p>Den omedelbara faran po\u00e4ngterar dom \u00e4r br\u00e4nslebass\u00e4ngerna i reaktorer 1-4.<\/p>\n<p>Man kan sammanfatta att s\u00e5 vitt det g\u00e5r att f\u00f6rst\u00e5 av uppdateringen s\u00e5 har l\u00e4get inte f\u00f6r\u00e4ndrats signifikant fr\u00e5n ig\u00e5r.<\/p>\n<p><a rel=\"attachment wp-att-1725\" href=\"http:\/\/nuclearpoweryesplease.org\/blog\/2011\/03\/18\/sjunde-dagen-av-tsunamikatastrofen\/18mars-1600_sida_1-2\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1725\" title=\"18mars 1600_Sida_1\" src=\"http:\/\/nuclearpoweryesplease.org\/blog\/wp-content\/uploads\/18mars-1600_Sida_11-300x173.jpg\" alt=\"\" width=\"300\" height=\"173\" srcset=\"https:\/\/nuclearpoweryesplease.org\/blog\/wp-content\/uploads\/18mars-1600_Sida_11-300x173.jpg 300w, https:\/\/nuclearpoweryesplease.org\/blog\/wp-content\/uploads\/18mars-1600_Sida_11-150x86.jpg 150w, https:\/\/nuclearpoweryesplease.org\/blog\/wp-content\/uploads\/18mars-1600_Sida_11-1024x592.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><strong>Allm\u00e4nna l\u00e4nkar<\/strong><\/p>\n<p><a href=\"http:\/\/www.svd.se\/ego\/mainColumn_s185\/http:\/\/www.svd.se\/nyheter\/utrikes\/japan-direktrapportering-fredag_6019363.svd\">http:\/\/www.svd.se\/ego\/mainColumn_s185\/http:\/\/www.svd.se\/nyheter\/utrikes\/japan-direktrapportering-fredag_6019363.svd<\/a><\/p>\n<p><a href=\"http:\/\/www.svd.se\/ego\/mainColumn_s185\/http:\/\/www.svd.se\/nyheter\/inrikes\/nordbor-far-hjalp-att-lamna-japan_6014989.svd\">http:\/\/www.svd.se\/ego\/mainColumn_s185\/http:\/\/www.svd.se\/nyheter\/inrikes\/nordbor-far-hjalp-att-lamna-japan_6014989.svd<\/a><\/p>\n<p><a href=\"http:\/\/www.dn.se\/nyheter\/varlden\/redo-att-do-i-kampen-mot-hardsmaltan\">http:\/\/www.dn.se\/nyheter\/varlden\/redo-att-do-i-kampen-mot-hardsmaltan<\/a><\/p>\n<p><a href=\"http:\/\/www.aftonbladet.se\/nyheter\/jordskalvetijapan\/article12746815.ab\">http:\/\/www.aftonbladet.se\/nyheter\/jordskalvetijapan\/article12746815.ab<\/a><\/p>\n<p><a href=\"http:\/\/www.expressen.se\/nyheter\/liverapport\">http:\/\/www.expressen.se\/nyheter\/liverapport<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Uppdatering 21:10 Mer detaljer fr\u00e5n NISA om elledningen. Klockan \u00e4r 5 p\u00e5 natten nu i Japan s\u00e5 arbete p\u00e5 inkopplingen av 1an och 2an sker&#8230;<\/p>\n<div class=\"more-link-wrapper\"><a class=\"more-link\" href=\"https:\/\/nuclearpoweryesplease.org\/blog\/2011\/03\/18\/sjunde-dagen-av-tsunamikatastrofen\/\">Continue reading<span class=\"screen-reader-text\">Sjunde dagen av tsunamikatastrofen<\/span><\/a><\/div>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/nuclearpoweryesplease.org\/blog\/wp-json\/wp\/v2\/posts\/1723"}],"collection":[{"href":"https:\/\/nuclearpoweryesplease.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nuclearpoweryesplease.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nuclearpoweryesplease.org\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nuclearpoweryesplease.org\/blog\/wp-json\/wp\/v2\/comments?post=1723"}],"version-history":[{"count":26,"href":"https:\/\/nuclearpoweryesplease.org\/blog\/wp-json\/wp\/v2\/posts\/1723\/revisions"}],"predecessor-version":[{"id":1728,"href":"https:\/\/nuclearpoweryesplease.org\/blog\/wp-json\/wp\/v2\/posts\/1723\/revisions\/1728"}],"wp:attachment":[{"href":"https:\/\/nuclearpoweryesplease.org\/blog\/wp-json\/wp\/v2\/media?parent=1723"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nuclearpoweryesplease.org\/blog\/wp-json\/wp\/v2\/categories?post=1723"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nuclearpoweryesplease.org\/blog\/wp-json\/wp\/v2\/tags?post=1723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}