When blasting at the start of a tunnel or in a portal, several safety measures must be taken to control flyrock and ensure the safety of workers and equipment. First, accurate pre-blast assessments should be conducted to determine the optimal amount of explosive and the correct delay timing to minimise excessive rock movement. Proper confinement techniques, such as adequate stemming and using blast mats or protective barriers, should be employed to contain the blast and prevent flyrock based on
0:16
When blasting at the start of a tunnel or in a portal, several safet…
9.6K viewsSep 6, 2024
Facebooktunnel.engineering
Inspecting Highwalls
11:19
Inspecting Highwalls
29K viewsJul 5, 2008
YouTubePublicResourceOrg
Underground Blasting
16:33
Underground Blasting
30.3K viewsOct 19, 2012
YouTubeA/V Geeks 16mm Films
"We Are ... MSHA"
8:48
"We Are ... MSHA"
74.2K viewsJul 5, 2008
YouTubePublicResourceOrg
Eugene Preis on TikTok
0:22
Eugene Preis on TikTok
101.5K viewsNov 21, 2023
TikTokeugene_preis
Caval Ridge Blast
0:17
Caval Ridge Blast
143.2K viewsFeb 10, 2020
YouTubeBHP
Training: Blasting Various Substrates
2:16
Training: Blasting Various Substrates
165.5K viewsFeb 15, 2013
YouTubeDustless Blasting
11:22
"Reflections" Mining History
38.2K viewsJul 5, 2008
YouTubePublicResourceOrg
5:20
Highwall Hazard Recognition
60.9K viewsJul 5, 2008
YouTubePublicResourceOrg
6:56
Respirable Hazards - Mining
10.1K viewsMay 25, 2016
YouTubeWorkplace Safety North
14:31
Silica Safety Awareness
95.8K viewsMay 29, 2014
YouTubeSWR Headquarters
48:51
Explosives Everyday! Presents Mining
12.1K viewsAug 3, 2021
YouTubeInternational Society of Explosives Engineers IS…
11:18
Highwall Hazard Recognition (C/MNM)
16.9K viewsJan 20, 2008
YouTubePublicResourceOrg
13:42
What Could Happen
74.6K viewsJul 5, 2008
YouTubePublicResourceOrg
13:49
Proper Ground Control
12.6K viewsJul 23, 2012
YouTubeFPSI2012
19:29
Hearing Conservation, MSHA's Part 62
58.9K viewsJul 5, 2008
YouTubePublicResourceOrg
1:29
Shot Blasting Animation
288K viewsJul 31, 2013
YouTubeblastracvideos
2:32
blasting mining underground
232K viewsMar 13, 2015
YouTubeserz rog
24:58
Mining Equipment Safety Inspections
52.9K viewsMar 8, 2016
YouTubeFlorida Mine Safety Program
5:00
Let's Blast!
13.9M viewsSep 22, 2012
YouTubePAmining
18:24
Surface Mine Conveyor Safety
211.6K viewsJan 7, 2019
YouTubeUSDepartmentofLabor
2:29
Abrasive Blasting Safety Guidelines
17.3K viewsMar 19, 2018
YouTubeHSE Lessons
16:59
Blasting in Underground Mines
2K viewsOct 6, 2020
YouTubeAbandoned Mines of Pennsylvania
1:31
MSHA Training for Surface Miners
66K viewsMay 31, 2016
YouTubeOSHAcampus® by 360training
14:40
Explosives Underground: Mining & Demolition Safety Training Video
170.9K viewsOct 31, 2012
YouTubeBright Enlightenment
0:38
Blasting in Underground Mines
157.7K viewsFeb 25, 2015
YouTubeirreligious6
4:56
Safety Tips: Working Beside Highwalls
23.3K viewsJul 5, 2008
YouTubePublicResourceOrg
3:38
Drilling and Blasting Introduction
103.3K viewsNov 14, 2011
YouTubeBenHiggins28
12:18
Conducting a Chemical Hazard Determination
7.8K viewsJul 5, 2008
YouTubePublicResourceOrg
9:24
MSHA Training - Fire Extinguisher Part I - Safe Steps Training, LLC
29.3K viewsApr 3, 2010
YouTubecreatingsafersteps
See more videos
Static thumbnail place holder