Oy Kati Ab Kalajoki

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We provide soil and rock samples by diamond core drilling from the desired location and depth.

In addition to diamond drilling, we take various kinds of measurements,

such as measurements of the in situ-stresses in rock, or the actual route

of the borehole. The measurements enable us to locate the ore deposit

very precisely. We can also branch the hole by drilling one or more

side-holes from the main hole. This will allow us to target the resources to the desired location.

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Our measurement services complement the information about the borehole

and provide us with valuable knowledge concerning the ore deposit.

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- Ez-Dip and Devi Dip inclinometers measure the inclination of the holes.

- Deviation survey to determine the true path and end point of the hole.

- Water pressure tests specify the integrity of the rock.

- Core orientation

drilling contractor, diamond drilling, northseeking gyro, core drilling,

diamond core drilling, drilling, underground drilling

DEVIFLEX  
DEVITOOL  
FLEXIT MULTISMART  
MAXIBOR 1  
MAXIBOR 2  
REFLEX GYRO  
SPT GYROTRACER