I offer a slightly different interpretation of the O-ring tragedy than Messrs. McDiarmid and Mr. O’Connell et al.
As at many other large organizations, there is a strong line of demarcation between management and engineering responsibilities within NASA. This results in a Balkanization of priorities, where management is primarily concerned with getting the job done, and the engineers are primarily concerned with getting things right. Managers come up the ranks from engineering, but once they move up a few levels they are in charge of engineering disciplines they do not understand well. At that point, they have to rely on engineers’ inputs to make important decisions concerning issues they do not fully understand. When engineers on average appear to have a strongly vested position in no risk at the expense of schedule, and when the suggestions they offer, again on average, do not support schedules and appear to be self-serving in that they are overly conservative, then on average managers begin to lose faith in engineering’s inputs, and they rely more and more on their own gut feel. That works only as long as the decision is rooted in a discipline the manager understands, but it can be disastrous when he is outside his area of competency. I liken this to the fable of the little boy who cried wolf. When managers repeatedly get answers they cannot use from engineering, engineering loses credibility, and management cannot tell the difference between a real warning, and business as usual. In conclusion, I am saying this is a systemic problem, in that the organizational split in job priorities results in a severing of authority, and responsibility. Once that happens, the organization decision making process is damaged. Ken Javor Phone: (256) 650-5261 ________________________________ From: <ralph.mcdiar...@ca.schneider-electric.com> List-Post: emc-pstc@listserv.ieee.org List-Post: emc-pstc@listserv.ieee.org List-Post: emc-pstc@listserv.ieee.org Date: Fri, 18 Dec 2009 11:02:54 -0800 To: <EMC-PSTC@LISTSERV.IEEE.ORG> Subject: Re: [PSES] Emissions from Computer power supplies - update As I recall, the NASA rocket booster O-ring tragedy was attributed to putting programme schedule above all other concerns. _______________________________________ _____________________________________________ Ralph McDiarmid | Schneider Electric | Renewable Energies Business | CANADA | Project Technologist Phone: +1-604-422-2622 | Fax: +1-604-421-3029 | Email: ralph.mcdiar...@ca.schneider-electric.com <mailto:ralph.mcdiar...@ca.schneider-electric.com> <mailto:ralph.mcdiar...@ca.schneider-electric.com> | Site: www.xantrex.com <http://www.xantrex.com/> <http://www.xantrex.com/> | Address: 8999 Nelson Way, Burnaby, BC V5A 4B5, CANADA *** Please consider the environment before printing this e-mail From: John Woodgate <j...@jmwa.demon.co.uk> To: EMC-PSTC@LISTSERV.IEEE.ORG List-Post: emc-pstc@listserv.ieee.org List-Post: emc-pstc@listserv.ieee.org List-Post: emc-pstc@listserv.ieee.org Date: 12/18/2009 10:56 AM Subject: Re: [PSES] Emissions from Computer power supplies - update ________________________________ In message <690230e9cf51aa4ebf639fae9216d5b1015a4...@mer2-exchrec1.echostar.com>, dated Fri, 18 Dec 2009, "Grasso, Charles" <charles.gra...@echostar.com> writes: >Sorry Brian - I guess I do not understand your position. Are you saying >that North American companies are not requiring compliant product? It's almost certainly a lot more complicated than just a blatant 'Ship us non-compliant product.' Remember NASA's 'O-rings'? Delinquency is most often spread thinly through both supplier and customer. -- OOO - Own Opinions Only. Try www.jmwa.demon.co.uk <www.jmwa.demon.co.uk> and www.isce.org.uk <www.isce.org.uk> John Woodgate, J M Woodgate and Associates, Rayleigh, Essex UK Help stamp out intolerance! - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc <http://www.ieeecommunities.org/emc-pstc> <http://www.ieeecommunities.org/emc-pstc> Graphics (in well-used formats), large files, etc. can be posted to that URL. 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To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <emcp...@socal.rr.com> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher <j.bac...@ieee.org> David Heald <dhe...@gmail.com> - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. 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