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The Challenge
The team needed to provide quantities of clay sufficient for building the wall and the 600mm thick liner on the base. They were also required to provide storage capacity at 0.25m increments in RL, and to produce contour plans for scheduling the construction and issuing instructions to the contractor.
A separate model was required for each contour slice at 0.25m intervals in order for the engineers could produce plans to aid the construction timeline.
The Solution
Task 1 - Wall volumes were created using (Volumes >Tin to tin by height range) and selecting polygon
Task 2 - Base volumes were created using (Volumes >Tin to tin by height range) and selecting polygon
Task 3 - Storage Calculations were created using Volumes > Exact > Storage calculations
The contours were created at 0.25m increments.
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Project Summary
This project involved the construction of a tailings dam for a silver mine project in central NSW.
Wonawinta Tailings Dam
Contours had to be renamed as their RL using
(User>Miscellaneous>R to Z>Set contour names from contour levels)
With (Utilities>A to G>Change), and using a filter to select only certain string names, the contours were split into their own model.
Contour lines for each 0.25m RL were printed on a pdf with tailing dam chainages and a grid so operators could locate themselves.
Result
Infinity Surveys’ use of 12d Model on this project allowed them to fulfil, and indeed even exceed, client expectations.
Infinity Surveys Pty Ltd James Gianatti
CLIENT: Cobar Consolidated Resources
SCOPE:
Construction of a tailings dam for a silver mine project in Central NSW.
12d DIMENSIONS:
• Mining
• Volumetrics
For more information
To find out more about how you can create
better designs faster with the 12d Model
solution for civil engineering design, visit
www.12d.com.
CASE STUDY
Australasia: Sydney
M: +61 2 9970 7117
Australasia: Sydney
M: +61 2 9970 7117
12d Solutions Pty Ltd
PO Box 351 Narrabeen
NSW 2101 Australia
© 2019 12d Solutions Pty Ltd
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