Exploration

Surveying

Mine surveying is a special area of surveying involving the measurement, representation, and management of data associated with a mining operation.  Mine surveyors are responsible for marking out, measuring and maintaining the direction of all surface and underground workings on a mine site.

Conducts surveys at surface and subsurface mine workings, tunnel and subway sites, and underground storage facilities to control direction and extent of mining. Takes instrument readings of sun or stars and calculates longitude and latitude to determine mine location. Directs survey technicians and helpers in use of electronic surveying equipment, light emitting systems, or plumb bobs to transfer surface survey positions and directions to underground areas. Computes data necessary for driving and connecting underground passages to control direction and extent of mining operation. Computes the volume of coal or ore in portions of the mine, using survey notes. Surveys and calculates the volume of material in dumps, spoil piles or veins, and the amount of overburden to be removed. Drafts maps of mine workings.

Abilities and properties

Abilities:

Properties:

Device name
Manufacturer
Model
Quantity
Double frequency radio GPS RTK with 30 w radio modem
USA
Trimble R8
3
Total Station and accessories
Switzerland
Leica TC407
1
Total Station and accessories
Switzerland
Leica TS02
1
Total Station and accessories
Switzerland
Leica TCR805
1
Precise Automatic level
China
DSZ2
1
Precise Leveling staff
China
DSZ2
2
Engineering level and leveling staff
Japan
PENTAX
1
Engineering level and leveling staff
Japan
SOKKIA
1

Ongoing-projects

Experience