Call 508-966-4100 to register for your space in this class This live signalperson/basic rigger certification course covers: Rigging component identification Mathematical calculations Sling selection Rigging inspection Wire rope and chain design Proper rigging techniques Proper use of the ANSI hand signals Crane limitations Crane characteristics and dynamics Signalperson requirements per OSHA 1926.1419-1926.1422 Working near power […]