Excavation collapses and cave-ins
cause serious workplace injuries and fatalities.
Subject of the tender the convergence measurements (KTM) to control the deformation, Laserscanmessungen (TSC) to check of the correct execution of cross-sections of the cave-ins
are "Isarco crossing", incl.
The best hope for rescuing victims in landslides, cave-ins
and earthquakes is within 72 hours of the tragedy.
Had these drains not been destroyed, Delhi would not have been facing frequent urban flooding and road cave-ins
The construction industry has historically been a dangerous one, with such risks as falls, electrocution and trench cave-ins
, OSU researchers said.
Since then, two major cave-ins
have occurred on the tunnel's construction site, according to Euzel, who says that footage of one of the incidents was captured on a worker's cellphone camera.
Roof collapses were reported around the region, including cave-ins
that prompted the evacuation of 15 to 20 people Thursday from a suburban Buffalo mobile home park.
These brave rescuers often travel miles in the dark, navigating underground mine workings filled with debris and poisonous and explosive gases after devastating mine fires, explosions or cave-ins
, trying to find missing miners or recovering those who did not survive.
Works include the W demolition of a former caretaker's house, renovation of a disused track and the shoring up of old cellars to prevent cave-ins
After a couple of hours deep underground, sometimes struggling to breathe and fretting about cave-ins
, you may have new empathy for the laborers responsible for silver bowls and cutlery.
Some observers believe improperly planned drill and blasting activities can cause cave-ins
if walls and ceilings of underground mineshafts have not been properly secured.
As someone who trained as a colliery electrician at Tower 4 Colliery before joining the Merchant Navy as an electrical officer in 1967, I experienced the problems of earth movement, and water draining to lower levels, as encountered in the North Bute Plough face, with rock and coalface cave-ins
created by unstable ground.