A short video of my father, Alvin Van Hulzen, winching up the whole timber girders that are going to make the raised floor of my future cabin in Klamath County, Oregon.  The beams probably weigh about a ton each, being about 26 feet long and 16 inches in diameter (800cm x 40cm).  Our makeshift crane, which was anchored pretty soundly with guy-wires still can be heard creaking under the compression.  Rather unnerving, to be sure, but it all went well.  Hats off to Dad’s enginering instincts.