how to measure ore stockpile

Measuring Stockpile Volumes… the Easy Way

2014-4-25 · Measuring Stockpile Volumes… the Easy Way by: Jon Aschenbach Resource Supply, LLC Timber Measurement Society Meeting October 28, 2008 Jon Aschenbach rResource Supply, LLC

STOCKPILE MANAGEMENT

2018-12-19 · However, not all stockpile improvements hinge on high-tech assistance. For example, Teck''s Red Dog zinc-lead mine in northwestern Alaska employs a detailed stockpile construction recipe aimed at blending ore to ensure a consistent concentrate …

Stockpile Measurement Methods That Work | Stockpile Reports

Ore Stockpiling – Why are we doing this again?

ICEYE Stockpile Monitoring Solution: Interactive Demo

2021-9-17 · This commodity makes up over 98% of its export volume. Every month the total iron ore transportation from Port Hedland exceeds 40 million tons, with China as the leading destination. The ICEYE satellite SAR stockpile measurements provide actionable information on the total amount of iron ore that is waiting to be shipped.

(PDF) Moisture movement in bulk stockpiles

stockpile. Bulk stockpiles measure up to 20 m high and can be several hundreds of. metres long. They are created by depositing the ore from a conveyor belt by. way of a boom from around 20m above ...

measuring a stockpile of stone

how to measure ore stockpile - randoresopyreneen . measuring a stockpile of stone. Measure any Stockpile with a Drone Resource Center. An overview of how the Kespry Drone System makes can automatically calculate the volume of any type of stockpile Automatically measure any type of stockpile using a drone from aggregate materials like sand stone gravel and rock to biomass products like pulp ...

Stockpile Quantity Rough Estimates

 · Try This. he following formula is used to calculate the volume of a stockpile if the diameter and height are known. Volume in cubic feet = 0.2618 x D 2 x h. D = Diameter of the base of the cone in feet. h = Height of the cone in feet. In order to calculate the actual weight of material in the stockpile, determine the density or weight/cubic foot.

Radial Stacker Stockpile Calculator

Stockpile Calculator. The "Smalis Stockpile Calculator" is simple to use, requires no research on materials and yet, provides the pertinent information regarding all aspects of the stockpile. Simply enter the material to be conveyed and the length of the conveyor that is being considered.

Management of Tips and Stockpiles

Factors determining the siting and design of tips and stockpiles. The nature of the quarried material. –unstable materials do not compact to form a stable surface and are more likely to fail or flow– stable materials compact to form a stable surface. – Stable materials can become unstable if one or more of the other factors below are causing an issue.

Aggregates 101 Stockpile and Handling

2019-3-11 · Radial Stockpile • Easy pile to build • Must have axle system to allow movement radially • Feed point is stationary • Simple way of increasing volume with the same feed point • Increases live storage • Most consistent product to load out. 32 Types of Stockpiling. 33

2014 EXTERNAL ENVIRONMETAL AUDIT FINAL AUDIT …

2017-6-29 · transition to underground mines as the sole source of ore was an important consideration in this audit. During this transitional period, the current mine plan shows a decrease in daily ore production to 150 kton/day with re-handle of an ore stockpile and increasing gradually to planned production levels of 240k beginning in 2020 and onwards. An

Laser scanning for stockpiles

2016-4-29 · consulting services to measure crushed ore stockpiles for end-of-month survey reconciliation, with a combination of survey registered ground points and scans captured from an overhead conveyor walkway over the stockpile. Laser scanning is much quicker than other methods for field acquisition, producing a more detailed

measuring weight of stockpiles ore

Stockpile Measurement Services - SGS. and accurate measurement of mineral commodities is obtained. Our stockpile measurement system can accurately measure stockpiles for commodities including: • Coal • Fertilizers • Iron ores Stockpile measurement is a technique to measure the volume and weight of commodity stockpiles.

Stockpile Switch | Create Wiki | Fandom

2021-10-23 · The Stockpile Switch measures how full an inventory is and can emit a Redstone signal at adjustable thresholds. The Stockpile Switch detects how full an inventory is. This is shown as a chest icon on one of the red bars in the interface. When placed by the player, the Stockpile Switch will attempt to orient itself toward an adjacent inventory. If multiple or no inventories are present, the ...

Calculating Stockpile Capacity

How to Use Drones to Measure Stockpiles and Track Volumes More Accurately. Using drones to measure stockpiles is quickly becoming a go-to surveying workflow for earthwork sites around the world. For professionals in the mining and aggregates industries, stockpile …

Stockpiles and exposed area wind erosion calculator: guide ...

2021-10-21 · The footprint is the measure that is used to determine whether the stockpile is flat or elevated. Elevated versus flat stockpiles Stockpiles are defined as being either elevated (with a height-to-base ratio greater than 0.2), or non-elevated (flat) (with a height-to-base ratio of 0.2 or less).

New app to measure stockpiles using iPhone | Aggregates ...

2017-7-10 · New app to measure stockpiles using iPhone. Whether it is a delivery of aggregate or a mound of spoil, any stockpile can now be quantified by pointing an iPhone at it and walking around using the Stockpile Reports Lite iPhone app. The company says the app has been produced to enable construction professionals to measure piled material ...

Online Smart Sensor to Measure Stockpiles used in …

2015-7-17 · Ol ---- actual ore level in stockpile, meter, Ol-FS ---- ore level of full stockpile, meter. Fig. 5 Illustration of Actek stockpile optimization software, estimating stockpile volumes and providing optimal reclaim positions for various stockpiles [11] When . Mass% is 75%, it means the stockpile in tonnage is at 75% full. If the Level% is 75% ...

Stockpile Measurement Services

Our stockpile measurement system can accurately measure stockpiles for commodities including: • Coal • Fertilizers • Iron ores Stockpile measurement is a technique to measure the volume and weight of commodity stockpiles. It is a scientific/ instrumental method, using Total Station equipment to determine the volume of the stockpile quantity.

(PDF) SME Mining Engineering Handbook, Third Edition

The ability to stockpile and blend ores of varying grade . in order to maintain a consistent feed to the mill is typically . ... To put only the demand for iron ore in perspective, the World needs ...

Ore Grade Reconciliation Techniques – A Review

2020-8-21 · The essence of ore grade reconciliation is to identify, analyse and manage variance between planned and actual results in a way that highlights opportunities. A consistent record of poor reconciliation is an indication that this variance has not been adequately managed. This would inevitably result in significant economic impact on mining companies.

Mine stockpile design to minimise environmental impact

2014-5-15 · Mine stockpile design to minimise environmental impact J. E. Everett Faculty of Economics and Commerce, The University of Western Australia Abstract In Western Australia, iron ore is extracted from inland mines and railed to a port, where it is loaded onto ships for export. Quality depends upon uniform composition ("grade control"), not ...

Stockpile Volumes

2021-10-15 · Download Stockpile Volume vs. Diameter and Height Chart. 1 ft 3 = 0.02832 m 3 = 28.32 dm 3 = 0.03704 yd 3; 1 ft (foot) = 0.3048 m = 12 in = 0.3333 yd; Stockpiling - Angle of Repose for some typical products; Download and print Stockpile Height vs. Diameter and Angle of Repose Chart. Mass of a Pile. The mass of a pile can be calculated as

Using In Situ Measurements and Modelling to Effectively ...

undertaking examination of acid soluble copper content of stockpile-derived ore. Acid soluble copper is a measure of the presence of secondary copper precipitates (products following oxidation). To date (3 years on) these comparisons have been in relatively good agreement.

Ore Stockpiling – Why are we doing this again?

2016-4-28 · 1) Will the stockpile oxidize over time? If so how will this affect recovery? 2) What recovery factor should be used for fresh stockpile? Should it be the same as for run of mill ore? Most planners use the same number. 3) Is the stockpile grade tested or is is …

3D Real-Time Stockpile Mapping and Modelling with …

2017-2-24 · 1. Shi Zhao, Tien-Fu Lu, Ben Koch, Alan Hurdsman, "3D stockpile modelling to improve the quality control in iron ore handling," Proceedings of the International Conference on Mining, Material and Metallurgical Engineering, Prague, Czech Republic, 11-12, Aug., 2014. 2. Shi Zhao, Tien-Fu Lu, Ben Koch, Alan Hurdsman, "Stockpile modelling using mobile

A linear programming model for long-term mine planning …

2014-7-1 · The tonnage of ore that has been reclaimed from the stockpile during period 3 and 4 are 2.66 million and 19.4 million. Nevertheless, the upper limit of the stockpile is satisfied and total tonnage of stockpiled ore does not exceed the upper limit of 40 million tonne. The average grade in the stockpile in different periods is 10.52% to 11.03%.

Connected Mine Performance | Mining Data Collection …

A flexible, modular and scalable application architecture unlocks the potential of your data. Connected Mine Performance provides an integrating software layer which brings together data from disparate, incompatible and sometimes proprietary third-party systems. This enables IA clients to easily measure, manage and optimise their operations in near-real-time, from a local, regional, and ...

Measuring Stockpiles By Smart Phone

2020-3-19 · Stockpile Reports is image-based and uses 3D reconstruction to accurately measure stockpiles. It was an aggregates producer executive that inspired URC to develop the Stockpile …