Engineered Dimensions, Inc. - Stockpile Measurement

Stockpile Measurement

Engineered Dimensions uses reflectorless lasers to survey the surface of the stockpile. This data is downloaded into state-of-the-art modeling software, creating a 3-dimensional model of the pile, and calculating the volume of the material surveyed. Results are provided at the time of the survey.

Compare to other methods:

	Accuracy	For Indoor Use	Safety	Availability of Results
Aerial Survey	up to 1 meter error in all vertical observations	no	good – no ground personnel required	up to 6 weeks
GPS	dependent on number of points surveyed	no	poor - requires operator to occupy each surveyed point	up to 2 weeks
Conventional Survey	dependent on number of points surveyed	yes	poor - requires rodman to occupy each surveyed point	up to 2 weeks
Engineered Dimensions, Inc. Technology	Accurate within 3% of stockpile volume	YES	Operator can stay up to 500 feet away from stockpile, feeders and other equipment	Same Day

Stockpile inventory is critical to any quarry or mining operation, whether it is required by accounting firms or used internally for the quarterly balance of production and sales.

►Confidence in results - Engineered Dimensions, Inc. is a Registered Professional Engineering company.

► Specialized Service - in volumetric measurements and 3-d modeling.

► Do you need 3^rd party auditing of your inventory for accounting and tax purposes? Our staff is qualified to provide results in order to meet SOX requirements.

►Tired of waiting for results? We guarantee output the same day of the survey.

► Competitive pricing – Refinement of our process has allowed Engineered Dimensions, Inc. to offer better pricing for our service than ever before.

► Overburden Stripping – This technology can be applied to quantify overburden volumes over large areas.