{"id":41546,"date":"2007-11-15T17:29:50","date_gmt":"2007-11-15T09:29:50","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/spacesuits-cleared-by-nasa-following-emu-incident\/"},"modified":"2007-11-15T17:29:50","modified_gmt":"2007-11-15T09:29:50","slug":"spacesuits-cleared-by-nasa-following-emu-incident","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/spacesuits-cleared-by-nasa-following-emu-incident\/","title":{"rendered":"Spacesuits cleared by NASA following EMU incident"},"content":{"rendered":"<p>The temporary ban on spacewalks has been lifted, following an International Space Station Mission Management Team (IMMT) meeting, which give final approval to conduct EVA-11 on schedule.\n<\/p>\n<p>  An investigation into the incident last Friday \u2013 which was halted when a crewmember reported a smell of smoke inside his EMU (Extravehicular Mobility Unit) \u2013 has now been concluded, with no issues found with the suit.\n<\/p>\n<p><em><img fetchpriority=\"high\" decoding=\"async\" height=\"129\" alt=\"\" hspace=\"5\" src=\"http:\/\/forum.nasaspaceflight.com\/forums\/get-attachment.asp?action=view&amp;attachmentid=13910\" width=\"600\" align=\"left\" vspace=\"5\" border=\"0\/\"><\/em><\/p>\n<p><em>**The most comprehensive collection&nbsp;of&nbsp;Shuttle, Ares, Orion&nbsp;and ISS&nbsp;related presentations and mission documentation, plus expansive daily processing documentation and updates&nbsp;are&nbsp;<\/em><font color=\"#0000ff\"><em>available to download&nbsp;on L2<\/em><\/font><font color=\"#0000ff\"><em>&nbsp;**<\/em><\/font><\/p>\n<p><font color=\"#ff0000\"><em><img loading=\"lazy\" decoding=\"async\" height=\"139\" alt=\"\" hspace=\"5\" src=\"http:\/\/forum.nasaspaceflight.com\/forums\/get-attachment.asp?action=view&amp;attachmentid=31173\" width=\"212\" align=\"left\" vspace=\"5\" border=\"0\/\"><\/em><\/font><font color=\"#ff0000\"><em>L2: STS-122&nbsp;to STS-127&nbsp;documentation already available.<\/em><\/font><\/p>\n<p>STS-122 L2 Special NOW LIVE.&nbsp;<em><font color=\"#0033ff\">**Click&nbsp;here for sample of L2 menu and content**<\/font><\/em><\/p>\n<p><em><font color=\"#ff0000\" size=\"3\"><\/font><font size=\"2\">**STS-122 Mission Documentation Build-Up&nbsp;Surge&nbsp;already in work on L2 \u2013 now including 12 MOD Flight Readiness Review (FRR) Presentations \u2013 Nov 5, Baselines and Mission Overviews.<\/font><\/em><\/p>\n<p>**Now includes 17 Shuttle FRR Presentations \u2013 Nov 13**<\/p>\n<p><font color=\"#0000ff\"><em>**LIVE updates on Discovery&nbsp;STS-120 Post Flight and STS-124 Processing**<\/em><\/font><\/p>\n<p><font color=\"#0000ff\" size=\"3\"><em>**LIVE news updates on Atlantis&nbsp;STS-122 Pad Processing**<\/em><\/font><\/p>\n<p><em><u><\/u><\/em><\/p>\n<p>Spaceflight<path d=\"M7.59009 18.59L9.00009 20L17.0001 12L9.00009 4L7.59009 5.41L14.1701 12\" style=\"animation: initial !important; background: initial !important; border: 0px !important; box-shadow: none !important; color: inherit !important; cursor: inherit !important; direction: inherit !important; display: inline !important; fill: currentcolor !important; filter: initial !important; float: none !important; margin: 0px !important; opacity: initial !important; outline: 0px !important; overflow: initial !important; padding: 0px !important; stroke: initial !important; transform: initial !important; vertical-align: initial !important; visibility: inherit !important;\"><\/path>Spaceflight history books<path d=\"M7.59009 18.59L9.00009 20L17.0001 12L9.00009 4L7.59009 5.41L14.1701 12\" style=\"animation: initial !important; background: initial !important; border: 0px !important; box-shadow: none !important; color: inherit !important; cursor: inherit !important; direction: inherit !important; display: inline !important; fill: currentcolor !important; filter: initial !important; float: none !important; margin: 0px !important; opacity: initial !important; outline: 0px !important; overflow: initial !important; padding: 0px !important; stroke: initial !important; transform: initial !important; vertical-align: initial !important; visibility: inherit !important;\"><\/path>Space tourism guides<path d=\"M7.59009 18.59L9.00009 20L17.0001 12L9.00009 4L7.59009 5.41L14.1701 12\" style=\"animation: initial !important; background: initial !important; border: 0px !important; box-shadow: none !important; color: inherit !important; cursor: inherit !important; direction: inherit !important; display: inline !important; fill: currentcolor !important; filter: initial !important; float: none !important; margin: 0px !important; opacity: initial !important; outline: 0px !important; overflow: initial !important; padding: 0px !important; stroke: initial !important; transform: initial !important; vertical-align: initial !important; visibility: inherit !important;\"><\/path>\n<p>     (adsbygoogle = window.adsbygoogle || []).push({});<\/p>\n<\/p>\n<p>&nbsp;<em><font color=\"#0000ff\">**LIVE news updates on&nbsp;Endeavour&nbsp;STS-123 Processing**<\/font><\/em><\/p>\n<p><em><u><br \/>\n<\/u><\/p>\n<p>Article: <\/p>\n<\/p>\n<p><\/em>  <\/p>\n<p>The incident occurred inside Building 7\u2019s Space Station Airlock Test Article (SSATA) facility at the Johnson Space Center (JSC) in Houston, with the crewmember conducting a suited dry run inside the chamber. <\/p>\n<p>At the time of the test, the chamber was at atmospheric pressure, allowing the crewmember to be removed from the suit without the need for an emergency repress of the facility.&nbsp;<\/p>\n<p>An investigation was immediately set up, with the suit taken away for testing, while NASA imposed a ban to all spacewalks for the interim period. <\/p>\n<p>\u2018An investigation was initiated and the flight control team was directed to suspend any operations with the on-orbit EMUs until it could be determined that a generic suit problem did not exist,\u2019 noted information acquired by L2.<\/p>\n<p>As early as the start of this week, tests showed that the EMU was working within normal operations during the dry run.<\/p>\n<p>\u2018A review of the performance data of the EMU systems prior to, and during the event was completed. All data indicated nominal operations of all EMU systems,\u2019 added the information. \u2018A review of all of the EMU softgoods and associated paper has been completed and there is no indication of an off gassing issue as the cause of the odor. <\/p>\n<p>\u2018One EVA has finished the N2 testing well ahead of schedule. All of the results from the N2 test program have been converted due to the use of N2 vs. O2, and reviewed by the team. All data indicates that all EMU systems are functioning properly.\u2019 <\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"WIDTH: 205px; HEIGHT: 147px\" height=\"130\" alt=\"\" hspace=\"5\" src=\"http:\/\/forum.nasaspaceflight.com\/forums\/get-attachment.asp?action=view&amp;attachmentid=13815\" width=\"200\" align=\"left\" vspace=\"5\" border=\"0\/\"><font face=\"Verdana\" color=\"#0000ff\"><em>**Ride home through the fire,&nbsp;sparks&nbsp;and plasma of re-entry with Atlantis, Discovery and Endeavour.&nbsp;FIVE&nbsp;Stunning high quality&nbsp;2hr, 355-400mb Camcorder and HUD videos \u2013 from payload bay closure \u2013 through re-entry with an&nbsp;astronaut held camcorder video \u2013&nbsp;to post landing \u2013 several more videos showing landing from 90,000 ft also available and HUD videos from STA landings. Now includes HALO II Re-entry video, and re-entry videos from Gemini and Apollo (converted from 8mm)**<\/em><\/font><\/p>\n<p>Further testing was conducted via test stand runs and analyses on gas, water and swab samples, all pointing towards the incident not being a combustion event.<\/p>\n<p>\u2018The gas sample analyses and the gas filter analyses have been completed with no indication of the presence of combustion products. This is not conclusive, but it is yet another indication that there was likely not a combustion event.\u2019<\/p>\n<p>As to what caused the smell of smoke is at present unknown, though engineers are looking \u2018up stream\u2019 of the test, such as the supply lines, although this is a secondary objective of testing. The priority was to clear the EMUs for use on orbit ahead of EVA-11 next week \u2013 vital to the completion of stage work ahead of the launch of STS-122 next month.<\/p>\n<p>\u2018The facility portion of the investigation is also being addressed, to determine if a combustion event upstream of the EMU could have been the source of the odor. Gas and particulate sampling of the facility supply lines has been completed,\u2019 added the information.<\/p>\n<p>\u2018So far the team had been focusing on system testing and sample analysis to determine the presence of combustion products in order to indicate or rule out the incident being the result of a combustion event. <\/p>\n<p>\u2018That will form the basis of the rationale to resume EMU O2 operations on-orbit or in the ground labs. Locating the source of the odor is a secondary objective behind resumption of operations. A test plan is being developed to evaluate the condition of the METOX (metal oxide canisters) can to see if it was the possible source of the odor.\u2019<\/p>\n<p>With the testing showing the source of the smoke smell was not a result of a malfunctioning EMU, NASA will give final clearance to remove the ban on spacewalks, thus allowing EVA-11 to proceed as planned.<\/p>\n<p>\u2018Assuming no setbacks during the O2 testing, (we are) is still on track to provide MOD (Mission Operations Directorate) with a GO for EMU Water recharge, and is also on track to present rationale for GO for all EMU operations at the IMMT on Thursday morning in preparation for EVA 11.\u2019<\/p>\n<p>UPDATE: The IMMT has now cleared the EMUs for operation on orbit.<\/p>\n<p>\u2018The MIB <b><\/b>(Mishap Investigation Board<b><\/b>) that evaluated the results from the chamber EMU inspection..and has cleared the on-orbit suits for the normal EMU water recharge <b><\/b>(the original Flight Rule limit of 48 hrs for post-EVA recharge was extended to 7 days<b><\/b>). The EMUs have the Go for spacewalk use,\u2019 noted Thursday\u2019s On Orbit Status report.<br \/><em><br \/><\/em><font color=\"#0000ff\"><em>L2 members<\/em><\/font><em>: All documentation&nbsp;\u2013 from which the above article has quoted snippets \u2013 is available in full in the related L2 sections, updated live.<\/em><\/p>\n<p><em><font face=\"Arial\" color=\"#0000ff\" size=\"2\">**STARLIGHT: NEW STS-117 MISSION&nbsp;REVIEW&nbsp;MUSIC&nbsp;VIDEO**&nbsp;\u2013 STS-118 Mission review video also available.<\/font><\/em><font face=\"Arial\"><\/font><font size=\"2\"><em>&nbsp;<\/em><\/font><\/p>\n<p><font color=\"#ff0000\">**ROCK YOU LIKE A HURRICANE: STS-117 MISSION&nbsp;REVIEW&nbsp;MUSIC&nbsp;VIDEO \u2013 AS SEEN BY THE STS-117 CREW!!**<\/font>&nbsp;-.<br \/><font size=\"1\">(<em>Video section is FREE, but you need to sign up as a member of the forum to enter the video section of the site. We only use your e-mail to send you your password. It will not be used for spam etc.)<\/em><\/font><em><\/em><em><font face=\"Arial\" size=\"2\"><\/font><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The temporary ban on spacewalks has been lifted, following an International Space Station Mission Management Team (IMMT) meeting, which give final approval to conduct EVA-11 on schedule. An investigation into the incident last Friday \u2013 which was halted when a crewmember reported a smell of smoke inside his EMU (Extravehicular Mobility Unit) \u2013 has now [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[],"class_list":["post-41546","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/41546"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=41546"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/41546\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=41546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=41546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=41546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}