Quickpit allows a mine planner to build a complete pit or dump design with ramps in a matter of minutes. From the analyses, it was observed that the blast designed. Preblast survey face points, crest, toe, top of coal and drill surface points were imported to the software. Shotplus blast design and modelling software for surface. This may range from one or two metres for small civil engineering blasts to many tens of metres for open pit mine production blasts. Comprehensive design and modelling capability with shotplus premier for complex blasts. To find out more about datablast, please visit our website.
A fundamental problem in open pit mine planning is that of determining the optimum ultimate pit limits of the mine. In open pit mines the required explosive displaces ore boundaries from where the geologists originally defined them. Minescape is a geological modelling and mine planning solution within datamines suite of mining software, the most comprehensive and effective it. The book is intended to assist drilling and blasting engineers to understand their current operations and to modify blast designs and field practices to achieve target blasting. We offer saas and mobile based platform which provides all intelligence in the hands of average blasters, blast.
Kyle caruana business development manager caruana blasting. Efficient use of employee resources the userfriendly interface and simplified menus require minimal training. Volume 1 deals with the fundamental concepts involved in the planning and design of open pit mines. Open pit mine design in excel with designxl youtube. Blast design software blast design in open cast mines. Mineexcellence is establishing itself as a global leader in drilling and blasting software technology space. For this purpose, vensim simulation software is utilized as a powerful. Trust the industry leader first with offline access, first with a fullsuite mobile application and first in the cloud. Effect of blast vibration on slope stability onemine. Drilling and blasting are the two most significant operations in open pit mines that play a. Mineralization, topography, costs and significant goologic feature. Technologies for optimizing drilling and blasting in openpit.
Enquiry now for blast software or latest technology for blasting. Surfacestratigraphybound block model interpolation. Blast conditions are uniquethe blast design, explosive or firing change with every blast. Optimized design of drilling and blasting operations in. Mining the mining module is designed specifically for mining engineers, providing powerful and intuitive tools for planning and designing surface and underground mines. Hear mine geologist suzie talikowski describe how blast movement monitoring generates 100s of thousands of dollars for nullagine gold operation, located in the pilbara, western australia. More than 19,000 licenses of vulcan are in use across the globe for applications ranging from exploration, through geological modelling, mine design and planning to rehabilitation. Maptek vulcan software provides the mining industry with the most advanced 3d geological modelling, mine design and production planning solutions. Batu hijau coppergold open pit mine, located in the west nusa tenggara province of indonesia.
The templates improve management, control and efficiency of each blast. Optimized open pit mine design, pushbacks and the gap. Studio op is a complete design and scheduling product for short and medium term planning of open pit mines. Blast design in opencast mines presented by gopal karmakar id 511214015 and jagat kumar id 511214014 mining engineering iiest shibpur. Together with micromine core and wireframing, it has never been easier to. Comprehensive design and modelling capability with shotplus premier for complex blasts large mines with multiple pits can benefit from blast design templates for each pit and separate blast domains within the pit. Staking out blast holes pattern daily mine pit phase survey stake out mine designs. We operate open pit mines worldwide, providing high quality solutions and contributing to its optimization and efficiency. Generates blast plan and according to the delay pattern structure, simulation. Integration is key to the architecture and use of our products our software has been designed for data to flow seamlessly across all core products and modules. Packed with functionality for automated reserve generation, pit design and scheduling, studio op makes generating and comparing alternative mine plans a breeze.
Mine excellence mining software solutions for the mining. Based on desired blasting inputs such as face coordinates, hole diameter, pattern layout, face rock characteristics and location, face profile, hole diameter, pattern layout, desired fragmentation size, explosives and initiating devices, environmental constraints, blast designer software blades calculates blast plan parameters, explosives charge distribution, initiation timing and sequence, results in terms of rock breakage and fragment size distribution. Underground mine design, planning, scheduling, and detailed design. Mark ore blocks assist monthly ore stockpiles volumes survey and. The concern was how it would affect safety for the mine workers and future mining, but also if it was safe to remove loose rock mass without endangering workers or interrupt any mining activities. Fast, efficient drill and blast design for surface mining methods.
Pdf nowadays, software is increasingly used in mining through the. Drill and blast performance evaluation at the obra pit of chirano gold mines ltd, ghana. Vulcan minemodeller open pit provides the tools for mine engineers to design, evaluate and maintain daily mine operations. Mar 12, 2019 opitblast has the capacity to develop a mine2mill program in order to adjust blast results to reduce the overall cost of the entire operation. Minedw is a threedimensional 3d, finiteelement, groundwater flow program that was developed specifically for mining applications. Figure 8 terrain of open pit mine recorded with the use of uav. A training on opitblast blast design software was provided and our services presented. Instead of analyzing each operation individually, it is essential to treat and cross information from drilling up to the processing plant. Surfaces and design lines can be easily updated with the latest data for generating daily production reports. Geomine quickpit quickpit is an advanced open pit design software for rapid pit design.
Underground mine design, planning, and engineering srk. Blast designer software blades calculates blast plan parameters, explosives charge distribution, initiation timing and sequence, results in terms of rock breakage and fragment size distribution. Once the design weight for the source is exceeded, the drill and blast function provides the geologist with an opportunity to allocate a grade, different from designed, to the excess movements. Open pit, open cast or open cut mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or borrow this form of mining differs from extractive methods that require tunnelling into the earth, such as long wall mining. Opitblast visits kumtor mine in kyrgystan opitblast. Principles of slope design in open pit mines considering the importance of stakes, the slope design in open pit mines must be based on a wellcontrolled methodology, especially since experience shows that each rock mass characterized by its geological structure is unique, and therefore there are no standard recipes that achieve the right. Fundamentals of slope design keynote address at slope. Construct hole templates with design parameters such as fixed or variable collar or toe spacing, angle changes and variable toe horizons. Figure 87 analysis of efficient blast design efficient blast designs combined with the proper choice of explosive can produce better fragmentation with associated lower operating costs compared to blast designs and explosives used under adverse conditions.
Batu hijau is budgeted to produce 140 million pounds of copper and 140,000 ounces of gold in 2011. Open pit blast design analysis and optimisation edited by andrew scott this book addresses the challenge of optimising the design of blasts for open pit mines and quarries. The blast pattern editor is fully integrated with minesight 3d to provide complete design and management of blastholes and blast patterns for open pit mines. The main concern for the operation was the low productivity and high variability in the shovel dig rates, and fumes. Chapter 8 blast design figure 82 staggered pattern figure 83 sing figure 81 square or rectangular pattern. The filled joint may have a few discontinuous open. Openpit mines are used when deposits of commercially useful ore or rocks are found near the surface. Export design data ready for direct import into bmis blastplan pro blast design software. Selection and validation of mine design criteria and mining method selection. Jan 02, 2019 a training on opitblast blast design software was provided and our services presented. A demonstration video showing how to do open pit mine design with designxl. Core of our offerings is an enterprise platform for blasting. The approach utilises the computerbased methodology and monitoring instrumentation developed by the jkmrc blasting group in over 15 years of applied research and consulting in australia and overseas. Shotplusi software blast design software uni tronic electronic blasting system a few design alternatives were evaluated using dmc model and the optimum design was implemented using shotplusi design software.
Surpac underground design a complete, automated mine design system that maximises the overall economic benefit of the ore reserve while ensuring mine safety. Minescape is a geological modelling and mine planning solution within datamines suite of mining software, the most comprehensive and effective it solution for the mining industry. Designxl is a mine design tool which works inside microsoft excel. Audit drill patterns against blast hole distribution and location constraints.
This is meant to be a toolbox for blast design in conventional rock quarrying and open pit mines. Blades provide quarry operators with an uncomplicated, firstapproximation method for designing blast patterns, considering geologic structure, and to show the valid use of the technique by comparing drill and blast pattern dimensions used in the quarry. Mining software assists open pitcut and underground mines with everything from planning and design to the management of operations for all phases of a mining operation. Openpit, opencast or open cut mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or borrow this form of mining differs from extractive methods that require tunnelling into the earth, such as long wall mining. In order to implement an adaptive blastdesign strategy for openpit mines, two problems must first be solved. This book addresses the challenge of optimising the design of blasts for open pit mines and quarries. Blades for blast design by mineexcellence, provides accurate measurement which is imperative for a successful blast design. Large mines with multiple pits can benefit from blast design templates for each pit and separate blast domains within the pit. We have provided engineering solutions around the world for open pit and underground projects.
Schematic representation of an open pit design showing three pushbacks with gap problems. Note that the blast damage only extends a limited distance into the slope. It presents a practical approach to the design and. This writeup is not meant to give straight answers to the blast design parameters, as every single quarry is unique. Pit design overall slope of a pit depends on several factors of the pit slope. Particularly of great concern at telfer gold mine is the effect of open pit blasting on the stability of the footwall slope above the underground portal and the stability of underground structures. Datablast is a multiuser system covering the entire open pit drill and blast process from design to infield operations. Mine engineering, open pit mine design, underground mine. Geotechnical characterization and ground support system design.
Pdf optimisation of drill and blast parameters using. During spring 2016 the mine experienced local slope instability at one of the open pit walls. Its parametric and incremental pushbackdump creation tools combined with unlimited undoredo allows the mine planner to evaluate multiple designs and. Cowan international recruitment agency mine planning. Underground design a complete, automated mine design system. The second method is typical in open pit mining when a single blast will create a number of material sources. Drill and blast performance evaluation at the obra pit of.
These limits are that pit contour which is the result of extracting a volume of. Prenn synopsis the model described is a design and economic planning tool for analyzing surface mineral deposhs. Optimisation of drill and blast parameters using empirical fragmentation modelling. Geotechnical considerations in open pit mines version 1. Blast design software opitblast ask us for a free trial. Electronically transfer data, respond to changes in realtime, and generate reconciliation reports. Deep knowledge understanding in mine operations and mine design software. Datablast is a multiuser system covering the entire open pit drill and blast process from design to infield operations with customisable modules. We will open files containing this data into graphics, then use various editing and point creation tools to create the underground mine design. The book is intended to assist drilling and blasting engineers to understand their current operations and to modify blast designs and field practices to achieve target blasting performance.
Minedw is used worldwide to design dewatering or depressurization systems, predict local and regional environmental impacts of mine dewatering, assist in the design of watersupply systems, simulate the infilling of a pit lake after mining ceases, and. We executed a project in an iron ore mine where standard blast designs were 15inch boreholes in 8 m x 8 m square patterns with,7 m of bench height and a subdrill of 1,5 m. Blasting pattern software, our blast specialists are expert in blast design software. Software us minneapolis itasca consulting group, inc.
Raquel sobral in kumtor mine kyrgystan kumtor gold mine is an openpit gold mining site in issykkul region of kyrgyzstan located about 350 km 220 mi southeast of the capital bishkek and 80 km 50 mi south of lake issykkul near the border with. Threedify open pit mine design and planning software. Luke andepa mine surveyor barrick gold corporation. Open pit the exploitation of an open pit mine is an exercise in safety, efficiency and productivity. Designxl is a mine design tool which works inside microsoft excel 2007 or above on the spatialxl.
Fourx tm strategic planning software for open pit mines, reference manual, 446 pp. Johnson office of mine safety and health research national institute for occupational safety and health abstract. Open pit mine design, planning, scheduling, and detailed design. Our software is currently used by mining engineers, geologists, surveyors and production superintendents for various undertakings throughout the mine planning process. Pdf application of softwares for drilling and blasting researchgate.
Optimized design of drilling and blasting operations in open pit. Using jkmrc blast design software tools, the vibration of the production blast was. Thus, the time scale of the dynamic model is set as these operational days. Insitegeo us minneapolis itasca consulting group, inc. The software system with functions developed for drill and blast design for open cast mining operations the software solution for drill and blast design is a set of tools that help you to. Identify trends and improve blasting performance over time. View mooya lwiindis profile on linkedin, the worlds largest professional community. Reduce ore dilution and loss in open pit mines bmt. Blast design software blasting pattern software blast. Automate creation processes for drill projects row design, blasthole spacing, parameter calculating, etc.
A new perimeter control blast design concept for underground metalnonmetal drifting applications stephen r. Opitblast has the capacity to develop a mine2mill program in order to adjust blast results to reduce the overall cost of the entire operation. Trimble open pit design software generates dynamic results for faster pit configuration design so mine engineers can spend more time on options analysis to create the best possible design. Benches may be designed and carried forth with more. Optimum blast design and modelling through our own software rioblast. Open pit scheduling software npv scheduler datamine.
Case study combined production and trim blasting pt newmont nusa tenggara, batu hijau, indonesia. Blastatistics software for quality control of drilling and blasting in opencut mines. Open pit mine planning and design is an ideal textbook for courses in surface mine design, open pit design, geological and excavation engineering, and in advanced open pit mine planning and design, and can also be a priceless reference resource for active professionals around the world. Open pit mining operations around the world use bmts blast movement monitoring solution to reduce dilution and increase ore yield. The book is intended to assist drilling and blasting engineers to understand their current operations. In this paper, a hypothetical open pit copper mine is considered, which needs to produce 30 million tonnes of waste and 25 million tonnes of ore based on its annual planning. This mine works 340 days a year, on which the drilling and blasting operations can be carried out. In addition, the pack now also includes a fully working version of the micromodel mine planning software package. Mining software assists open pit cut and underground mines with everything from planning and design to the management of operations for all phases of a mining operation. With a fresh, userfriendly interface and everything you need to automate and improve your mining program, ehs insight helps companies meet compliance with osha, msha, epa and other agencies.