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41159Re: building cost of a Tenessee and trialer

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  • chodges31711
    Dec 16, 2004
      > The allowable stress Moment for a 4 inch C x 5.4 is 4000lbs.-ft
      > and for a C x 6.7 is 6000lbs-ft.
      >
      Mistype .... 5 inch C x6.7. ( 6.7 lbs/ft)
      The 5 inch channel is twice the strength of the 4 inch and 1.3
      lbs./ft. heavier.

      Charles
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