On July 15, 2011 I took part in the installation of a communication tower for Weyerhaeuser in Grande Prairie, Alberta, Canada. Conditions were wet, with rain showers but no lightning, winds moderate approx. 20kmh. This time we used an 80 ton crane for the main lift, and a second crane to contol the base until it was hanging vertical.
Tower: Westower 36meter all-weld CSA with fall restraint
Main Crane: 80ton owned and operated by Sterling Crane, Grande Prairie, AB
Assist Crane: Owned and operated by Weyerhaeuser, Grande Prairie, AB
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