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Drilling and Blasting in TarsandBy Bill Romanchuk, Real Doucet
Suncor Inc. has been operating the first commercial tarsand open pit mine in the world since 1967. Drilling and blasting operations are required to facilitate overburden removal and tarsand mining by
Jan 1, 1985
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Site Procedures for a Blast Vibration Program and Impact AssessmentBy David E. Siskind
"This report describes recommended vibration monitoring and assessment practices at blasting sites.Intended is regular monitoring, tracking of trends, responding to complaints of alleged damage, and t
Jan 1, 1999
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Professionalism in Drilling and Blasting in Surface Coal Mining OperationsBy Dean E. Albon
The author gives a brief resume of his observations of drilling and blasting supervision in surface coal mines during the past thirty years and recommendations for upgrading this supervision to the ca
Jan 1, 1979
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A Laboratory Study of Explosives Malfunction in BlastingBy P D. Katsabanis
Explosives malfunction due to shock waves is a serious concern for successful blasting results. Malfunction includes sympathetic detonation and desensitization of explosive charges as well as the modi
Jan 1, 1995
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Innovative Landmine NeutralizationBy Everett Clausen, Richard Walker
CIL/EVANinc and the Canadian Explosives Research Laboratory of the Government of Canada have evolved a concept developed by Research Energy of Ohio, into a landmine neutralization system that is the m
Jan 1, 1999
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Blasting at a Superfund Chemical Waste SiteBy Douglas R. Burns
During the summer of 1989, Maine Drilling and Blasting of Gardiner, Maine was contracted by Cayer Corporation of Harvard, Massachusetts to drill and blast an interceptor trench at the Nyanza Chemical
Jan 1, 1991
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Blaster Training and Certification RequirementsBy Jean A. McIntyre
The Office of Surface Mining (OSM) has twice proposed rules for a blaster training and certification program to implement Sections 515(b)(15)(D) and 719 of the Surface Mining Control and Reclamation A
Jan 1, 1980
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Damage Causing Potential of Different Explosives"Blasting is an inherently destructive process and inflicts damage to the immediateperiphery of an excavation, which is later manifested as ground control and dilutionproblems. Different explosives re
Jan 1, 1993
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South African Blasting Practice in Shaft SinkingBy Rodney C. Espley-Jones, John C. B Wilson
South Africa is well known for its shaft sinking exploits, and many of the world's biggest and deepest shafts are to be found there. Blasting practice differs in a number of respects from that followe
Jan 1, 1979
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Application of Full-Face Round by the Sequential Blasting Machine in Tunnel ExcavationsBy Young-Dong Cho, Han-uk Lim, Bok-Ki Park, Sang-Eun Lee
Many methods and techniques have been developed to reduce ground vibrations. Some of them are an adoption of electric millisecond detonators with a sequential blasting machine and an improvement of in
Jan 1, 1995
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Blast Casting in a Sensitive EnvironmentBy Greg J. Stach, Norman "Skip" Hale
The authors describe the development of an overburden blast casting program in the upper seam of coal at a 2-seam surface mining operation on property adjacent to an active operating underground coal
Jan 1, 1984
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Control of Flyrock in BlastingBy Larry R. Fletcher
Excessive flyrock, which is blasted rock that travels beyond the secured blast area, is responsible for 25 pct of the blasting injuries that occur in surface mining. Excessive flyrock is also a freque
Jan 1, 1986
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Optimum Design Features of Controlled Trajectory Blasting (CTB)By T N. Hagan
Where explosion energy moves rock from the in-situ to its desired location without considerable assistance from digging and/or hauling equipment, good fragmentation is of minor importance. Maximum dis
Jan 1, 1979
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What Every Defense Lawyer Wished his Blasting Company Clients KnewBy Jay P. Tobin
This paper will address the legal standards applicable to construction blasting lawsuits and offer best practices suggestions for pre-blast inspections, documenting the construction blasting work, rec
Jan 1, 2015
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The Basic Principles of Trajectory Control BlastingMany North American coal strip operations are practicing trajectory control blasting with good results, often based on trial and error methods. This study summarizes the basic technical requirements f
Jan 1, 1987
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New Firing Method for Underwater Blasting (Remote-Controlled Blasting System by Electromagnetic Firing Method)By Takeo Ueda, Masashi Nakano
We have developed a new blasting system remotely controlled by an electromagnetic firing method, which has proved advantageously applicable to sites where rapid tidal current or deep water may cause s
Jan 1, 1983
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Blasters Training OutlineBy Melvin A. Sannes
The explosives industry is recognized as one of the most dangerous occupations in the world, yet it is rare to see actual training procedures. As our industry becomes increasingly technical, it is imp
Jan 1, 1999
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Careful Blasting in Greenland A Case Story of 4 Major Blasting Projects 1986-88By Erik K. Lauritzen, Jorgen Schneider, Niels Madsen
From 1986 to 1988 Kalaallit Tunisassiorfiat (KTU)/Gronlands Hjemmestyres Produktionsvirksomhed (the part of Greenland's own governing body which is in charge of production activities) has been respons
Jan 1, 1989
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A Probability and Risk Based Fragmentation StudyBy Alan R. Cameron, William Forsyth, Tom H. Kleinel
Because good and bad blasting must be defined in terms of overall mining costs, blast optimization requires combined blasting and costing models. Furthermore, the models must be both accurate and comp
Jan 1, 1995
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Dri-Gel ExplosivesBy Mike Zimmermann
With the steady decline in the production of dynamites throughout the world, a gap appeared in the market which could only be adequately filled by rigid paper packaged explosives. To fill this need, t
Jan 1, 1998