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Author: grav-mccallum
Logging Road Safety
Logging roads are essential to getting us where we need to be for the work that we do. But many times when working on logging roads we have little to
Dust Control Systems
Today we are going to discuss dust control for both drilling and blasting. Why are they important and how do they work? Let’s get into it. Drilling Dust Control Systems
Inaugural Blasting Seminar
On Tuesday, February 19 McCallum Rock Drilling held our first ever Drilling and Blasting Seminar in Portland, Oregon. More than 100 professionals from the construction, timber, and commercial quarry industries
Emulsion Blend Blasting Product and How it Differs from ANFO
Another option we have is to use an emulsion blend blasting product. This product, commonly referred to as “emulsion”, is essentially an ammonium nitrate solution mechanically mixed with other raw
Intro to ANFO and Blasting in the Pacific Northwest
For a majority of the blasting we do at MRD, we are either using ANFO (ammonium nitrate and fuel oil) or a bulk emulsion blasting agent. Both of these blasting