The costs usually focus primarily on infrastructure, equipment, minesite. Mineequipment 29 backhoes 29 bulldozers 30 draglines 31 frontendloaders 32 reardumptrucks 33 scrapers 34 processingequipment 35 conveyors 35 feedhoppers 36 jigconcentrators 37 sluices 38 spiralconcentrators 39 tableconcentrators 40 trommels 41 vibratingscreens 42 supplemental 43 buildings 43 employeehousing 44 generators 45 pumps 46. Nov 02, 2017 our 2017 release includes many revisions and enhancements to improve upon our engineeringbased approach to equipment selection and mine cost estimating. You probably have the experience and judgement you need, and now with the mine and mill equipment cost calculator you also have access to infomine usas complete equipment cost database, along with the mechanism to extract. This reference will give your reports increased credibility that will be recognized by knowledgeable mining. Costmine industry standard for mining cost estimating. Equipment used in the mining facility of barrick gold requires regular maintenance and experiences random failures. Australian mine mill equipment cost guide costmine included are capital and operating costs for over 3000 equipment items most commonly found at mines. Mine and mill equipment cost calculator costmine costs. Select from a full range of sizes and types, with productivity information for many items.
Mine and mill equipment costs an estimator s guide free pdf fuer homepage valuation of metals and mining chapter 9. Implemented effectively, numerous operations have experienced productivity gains from mine to mill in the range of 1020%. The calculator allows you to adjust the parameters for calculating hourly costs, such as repair labor, diesel fuel, gasoline, natural gas, electricity and lubricants. Maintenance and repair activities are performed in the truck shop which is composed of physical spaces referred to as bays. Simplified cost models for underground mine evaluation digital. This mine is an open pit mine producing 5000 tonnes ore and 5000 tonnes. Protects your guns, ammo, knives, and electronic equipment from exposure to moisture. How digital innovation can improve mining productivity. The popularity and widespread use of placer mining methods indicated that a cost estimating system for placer mining would be of value to prospectors, miners, investors, and government evaluators.
In the final stages a detailed bottomup estimation based on first. Subscribe to the mine and mill equipment cost calculator. Simulation model on the maintenance of mining equipment. Shop online for flour, ingredients, baking mixes and kitchen tools. Pdf parametric estimation of capital costs for establishing a coal. Mining and steelmaking are concentrated in cost efficient regions.
The popularity and widespread use of placer mining methods indicated that a cost estimating system for placer mining would be of value to prospectors, miners, investors, and. The equipment cost calculator allows you to build your equipment fleet, tabulate its costs, adjust for local economics and conditions, and export the data into your own spreadsheet for further analysis. The mill has the equipment of the dutch company ottevanger. Bureau of mines report, mine and mill cost models are presented to make quick estimates of the cost to develop mineral deposits in the desert region of the southwest united states.
Perfect for safes, gun cases, computer rooms, tools, and tackle boxes. Included are capital and operating costs for over 3,000 equipment items most commonly found at mines and mills around the world from 2 hp pumps to 2,000 hp. Our equipment is best used in small scale extractive metallurgy operations operated by small miners or hobbyist prospectors and mining fanatics. Estimation of mining and milling costs using regression analysis. Based on our benchmarking, we observe a global average overall equipment effectiveness oee performance of 27 percent for underground mining, 39 percent for openpit mining, and 69 percent for crushing and grindingcompared with 88 percent for upstream oil and gas, 90 percent for steel, and 92 percent for oil refining. The cost and time required for the com pletion of the technical activities to. About the mine and mill equipment cost calculator costmine. The cost data and advice you need to make informed mining decisions. Nlmk group upgrades hotrolling mill at lipetsk production. Cost estimation handbook for small placer mines alaska division. How digital innovation can improve mining productivity mckinsey. The hourly operating costs are the same as in the mine and mill equipment costs gu. Mining equipment mining equipment is procured from year 1 through to year 2, with the cost of this equipment estimated by mining plus based on multiple budget quotations. Bureau of mines report, mine and mill cost models are presented to make.
At first it may be a simple back of the envelope estimation using similar operations to benchmark against. Memo 2016 reducing mining costs and value optimization. The goal of building a new mining facility is to minimize the number of bays in order to reduce cost while. Adjust the cost data to reflect local unit costs, currencies, operating conditions and economics. The results show that cost uncertainties likely have a critical impact on the profitability for when the mine operates the stable extraction rate with the presence of over mining and processing costs. Our mission is to become a reliable and respected uranium producer. This reference will give your reports increased credibility that will be recognized by knowledgeable mining professionals worldwide. Pdf estimating average total cost of open pit coal mines in australia. Briefing about a mining operation guide found the network costs, news information maquinaria lorenzana machinery for mining and civil engineering. Open pit mining roughly ten times lower in cost per ton compared to under ground mining slope stability decide wasteore ratio with low grades a high production rate is needed big equipment for high volume production under ground mining under ground mines commonly have lower production rate increased cost to infrastructure and ground support. Mining cost service continues to be a useful reference on a wide range of topics for early stage mine planning through to fill the gaps on more detailed studies. Mining cost service provides an independent source for information on equipment, quantities and cost for a significant number of mining methods and range of production rates. How to estimate the cost of portal construction for an. Estimates were made on all data items that were unavailable.
Mineequipment 29 backhoes 29 bulldozers 30 draglines 31 frontendloaders 32 reardumptrucks 33 scrapers 34 processingequipment 35. These are available and include most labor and equipment rates for countries that have active mining operations. Regression analysis was used to generate capital and operating cost equations for each model in the form y ax, where y is the cost estimated and x is. On a green field project where these rates are not available, the estimator could utilize the mine and mill cost guidelines. Pdf loading and hauling equipment maintenance cost.
Two main types of mines open pit mining roughly ten times lower in cost per ton compared to under ground mining slope stability decide wasteore ratio with low grades a high production rate is needed big equipment for high volume production under ground mining under ground mines commonly have lower production rate increased cost to infrastructure and ground support. The equipment list and capital costs are the same as in both mining cost service and mine and mill equipment. Later it may be decided to use an existing mine that the company owns and factor and compare costs against them. Select your equipment inventory from our database of over 3,000 models and sizes.
Accordingly, mine production and mill production were evaluate. Pdf capital cost estimates are important in decisions on whether a project will be approved. These wages were mill equipment costs, an estimators guide by determined by our annual mining cost service wage costmine, a division of infomine. To maximize profits, accelerate project success and reduce risk, we work with above ground mine and ore mill tailings deposits. Reliable equipment cost estimating requires experience, judgement, attention to detail, and the best cost data available. Pdf shortterm mining operations in limestone mines. Nlmk group is a leading international manufacturer of highquality steel products with a vertically integrated business model. Utilize costmines current capital cost and hourly operating cost data for all of the items you select. Depending on the space humisorb is protecting, works for 612 months. Net direct cash cost c1 represents the cash cost incurred at each processing stage, from mining through to recoverable metal delivered to market, less net byproduct credits if any. Pdf on jan 1, 2010, ali lashgari and others published loading and hauling equipment maintenance cost estimation in surface mining find, read and cite all the research you need on researchgate. There is a new grain elevator near the feed mill where it is possible to store 100 thousand tons of grain at the same time each year figure 3. Energy and cost comparisons of hpgr based circuits this paper summarizes a comprehensive energy and cost study comparing an existing sag mill based circuit at huckleberry mine with two proposed circuits involving comminution technologies which calculate the specific energy requirement for this circuit. Brief description of the parametric cost estimation methodology 42 3.
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