services

Electronic Multishot - Blast Holes

Deviating Blast Holes can cause many mining and engineering problems equating to $$$.

Do you know if your Blast Holes are straight?

We provide service to mining companies to accurately monitor deviation in Blast Holes both upholes and downholes.

Either an air driven feeder or manual method is used to push the Electronic Multishot up the blastholes.

The Collar magnetic Interference is usually encountered when surveying underground. The software that we use with the electronic multishot allows us to set a magnetic threshold and alerts us of any magnetic interference. The azimuth at these points are manually edited.

Results are provided in ascii format and presentation plots showing Actual vs Planned are available.


SERVICES LINKS
  HSHA Rate Gyro
In Rods RC/DDH holes
PVC cased holes
Horizontal holes
Steering/Orientation in vertical holes
Steering and directional surveying
Calibration
Tech Specs on HSHA Rate Gyro

Electronic Multishot
Open holes
Blast holes
Grade control
Component Downhole Magnetic Surveying
Surveying through DDH bit
Inside RC rods
Tech Specs on Multismart
 
 

FEEDER
 
 
 

BLAST DRILLING
 
 
 
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