Maptek - I-Site Case Studies

Open Pit Applications

I-Site Survey Efficiency

BHP Billiton Spence in Chile uses the I-Site 8800 laser scanner at its open pit, heap leach pad copper project to monitor reclamation volumes, achieving more accurate reconciliation.

Underground Applications

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Moving underground at Argyle

The I-Site laser scanner provides Argyle Diamond Mine with vital survey data for underground design. As the open pit approaches the end of its life, surveying has been instrumental in the development of an underground mine below the open pit.

Stockpile Measurements

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Modelling cement silo profiles

Laser scanners are often deployed to profile material movement. The Maptek I-Site team was able to quickly provide Melbourne Cement with a detailed model of how their silo was emptying, demonstrating that a significant amount of material remained on the silo walls and chute.

Geological and Highwall Mapping

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Highwall mapping for mine geology applications

Maptek I-Site laser scanning systems are surveyor friendly, with in-built digital level compensator and ease of set up including backsighting. A single scan of a highwall generally takes less than 5 minutes, and can be conducted at the same time as daily or end of month surveys.

Field Survey

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Powerline Scanning

This powerline study demonstrated that I-Site surveys take less time, and deliver more accurate results than traditional survey methods . Costs can be kept to a minimum with optimised use of field staff.

Forensic Applications

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Blast analysis

Maptek helped with trials testing the impact of explosions. The I-Site laser scanner was used for pre-explosion survey, providing analysts with an accurate site profile. The results can be used to review building standards and design for high-risk locations.