Dal quotidiano Costal Point, un reportage di una tragedia industriale a Bethany Beach, nel Delaware:
“According to the (Delaware State Police), the men were approximately 120 feet off the ground when a strong wind caused the lift to tip over and become tangled in the surrounding electrical wires as it fell to the ground. According to a DEOS weather station located closer to the ground, at the Bethany Beach boardwalk, at that hour sustained wind speeds were at up to 14 mph, with gusts in the mid-20 mph and mid-30s.”
Il manuale operativo fornito dal produttore prescrive che il sollevatore non deve essere utilizzato a velocità del vento superiori a 28 mph.
Quanto sei sorpreso che qualcosa del genere possa accadere?
Paul Balmert
Novembre 2020