Categories Fail MISTAKE OOPS VIDEO Somebody Forgot To Do Some Calculations Post author By Catastrophic Post date 12/19/2015 1 Comment on Somebody Forgot To Do Some Calculations They messed this one up ! Somebody Forgot To Do Some Calculations Share this:TwitterFacebookRedditTumblrPinterestPocketWhatsAppEmailLike Loading... Related ← The 10 Best Late Night Drunk Food Recipes → THIS MARTIAL ARTS DEMO IS THE SADDEST THING YOU’LL SEE TODAY One reply on “Somebody Forgot To Do Some Calculations” These cranes are designed to be used by people who are barely over the IQ at which a person is declared legally impaired. No math is involved. They have these load-extension envelope charts that do the math for the operator. What went wrong here wasn’t math, but someone choosing to operate close to the edge of the envelope with a heavy swinging load with large surface are in wind stronger than safe. It was a pure common sense/ H&S violation. Loading... Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.