INTEGRATED DRILL AND BLAST PROCESS

May 2014

Putu Tanty Astari

Drill and Blast will take important thing on miningactivities.

Good Drilling and Blasting result will make theexcavating process runs effectively and can be createdby good blasting design.

MineScape has an integrated drill and blast functions toget a good blast design easily.

Drill and Blast module is integrated with Core, Open Cutand Stratmodel modules.

Drill and Blast Concept

MineScape Drill and Blast Capabilities

1. Drill and Blast Schedule Setup

2. Drilling Design Pattern

3. Blast Design Charging

4. Tie Up and Animations

5. Topo Updates Blasting

6. Blast Report

7. Drill and Blast Interface

1. Drill and Blast Schedule Setup

RL-33

RL-40

RL-40

Drill and Blast concern in short-termplan design.

Weekly and daily plan is usually usedto determine blast plan schedule.

Weekly and daily plan are created inCore and Open Cut modules and

integrated with drill and blast module.

Continue

Blast Plan Schedule Preparation for Drilling Pad elv.47

Blasting schedule for elv.40Blasting schedule for elv.33

RL33

RL33

RL33

RL33RL40

RL47RL47

RL47RL47RL40

RL40RL40

RL40

RL40

2. Drilling Design Pattern

Staggered Pattern

Parallels Pattern

B1

S1

B2

S2

Continue

Final Wall Design Pattern

End Rows

Start Rows

End Rows

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Surface Target Sections

Seam Roof areaElevation limit

3. Blast Design Charging

Single Deck Charging

Double Deck Charging

4. Tie Up and Animations

Corner Cut Tie Up Method

Center Box Cut Tie Up Method

V Cut Tie Up Method

Video

Video 2

5. Topography Updates Blasting

Updates topography from blasting plan scheduling is used as a reference

for the next blasting plan

Continue

Excavating Plan

Elv.47

Elv.47

Continue

Elv.40

First Blasting

Continue

Elv.40

Elv.40

Continue

Elv.40

Elv.40

Elv.40

Continue

Elv.40

Elv.40

Elv.40

Elv.40

Continue

Elv.40

Elv.40

Elv.40

Elv.40

Elv.40

Continue

Elv.33

Elv.40

Elv.40

Elv.47

Continue

Elv.33

Elv.33

Elv.40

Elv.40

Elv.47

6. Blasting Report

Blasting Report Summary Blast Hole Graphic

Continue

Charge Table

Continue

Cost Report Hole by Hole

Cost Report Summary All Hole

Continue

7. Drill and Blast Interface

Conclusions

MineScape can support drill and blast engineer tocreate a good design.

Drill and Blast module is integrated with Core, OpenCut, and Stratmodel modules and the result of thosemodules can be used in drill and blast directly.

Drill and Blast module covers drilling pattern and alsoblasting design in one software.

Drill and Blast has an interface tool to directly importthe data to another software.