Blasting Basics For First-Timers

Posted on: 24 January 2018

If you're starting a large-scale project that is going to require blasting rock and other material, you may be wondering what you can expect from the process. For those new to any kind of construction blasting, it can be an intimidating thing. Before you take the leap and start planning the blast, here is a look at what you can expect from start to finish.

There Will Be One Single Point Of Contact

When you hire a blasting company, the project will be assigned to and overseen by a blasting manager. He or she will be responsible for ensuring that the safety rules are followed, a plan is in place, and everything happens according to procedure. This manager is the person you'll interact with, and he or she will provide you with the information that you need along the way. If you have any concerns or special requests, that's who you should talk to about it.

You Should Attend The Pre-Blast Review Session

Before the actual blasting happens, there will be a final review session where the blasting manager will sit down with the entire crew involved in the blast. They'll go over the security procedures, the actual blast process, and the emergency plans that are in place. This is important, because everyone needs to know exactly what will happen and how to respond to the situation if something goes wrong.

It can be helpful for you to attend this session, because it will give you a clear, comprehensive picture of exactly what will happen and what you can expect throughout the day of the actual blast. You'll find out the schedule for the blast timing, where the charges will be placed, and what order they'll be detonated in. You will also find out what kind of alerts will be used throughout the process so that you know what stage they are in at any given time.

There Is Preparation To Do The Day Of The Blast

On the morning of the blast, nothing will happen until the site has been secured. There will be a security team put in place to ensure that nobody can gain access to the blast area. The zone will be cleared within a predetermined perimeter to minimize the risk of injuries. Make sure that you know exactly where you should be so that you don't put your own safety, or that of others, at risk.

You'll hear signals sound several minutes before the actual blast as well as right before the blast happens. Avoid the blast area until the dust and debris settles, then it can be inspected to ensure that all of the explosives detonated and everything is secure.

Above all else, listen closely to the instructions from the blast manager. He or she is responsible for ensuring safety and compliance, so their word is the utmost to heed.

To learn more, contact a business like 3 - Rivers, Inc., Drilling & Blasting.