Site establishment: from the start‐up of the project, we will establish the site survey beacons according to our client’s requirements
 Laser establishments: lasers for drilling with mechanized rigs, alignment and maintaining thereof
 

base survey: establishing base lines and elevations

DPS System Tunnel alignment system
 
Tunnel Measuring System (TMS Solution) from Amberg Technologies‐Tunnel Profiler.
 
Gyro surveys: set‐up of new gyro bases, including the check surveys in between gyro bases and including all calculations of new positions o original surveys
Survey corrections: calculations of all re‐surveyed points
 
Precision surveys: base establishment for all mechanical requirements, i.e. hoists, sheaves, conveyors, silos, chutes, rails
Construction surveys; civil surveys
 
Jamss - J.A. Mine Surveying Services
Mine Development Surveys For Exploration And Production.
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Project Management.

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Shaft Sinking.

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Civil Surveys.

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Third Party Legal Check Surveys And Verification.
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3D Laser Scanning.

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Structural Surveys.

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Consultation To Client In All Survey Related Work.
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Draughting Facilities.

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Railway Surveys.

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Exploration Surveys.

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Jamss - J.A. Mine Surveying Services

Mine Development

Tunnelling in city area – Gautrain SA 

 Mechanized drilling control through laser directional alignments‐ Mongolia Oyu Tolgoi project

  Cost efficient – controlling over‐underbreaks 

Controlling direction and grade 

 Controlling mine design are followed 

 Excavation expansion

  Crusher chamber expansion 

 Month‐end measurements and reporting

  Development progress tracking and reconciliation 

 Check surveys

  Gyro surveys 

 Survey controls establishments and check surveys

 Mass excavation developments o Raise bore alignments

Project Management

Managing project surveys

 Managing contractor surveyors

 Project progress tracking and reporting thereon

 Liaise between client and contractors

 Managing foreign nationals in mining practices and standards

Shaft Sinking

 Pre‐feasibility surveys

 Topographic surveys

 Site establishments

 Survey controls establishment

 Sinking of ventilation shaft in major city areas – Gautrain SA

 Steady brackets

 Tape brackets

 Kerb rings & Bunton boxes

 Bottom scribing ‐controlling over‐underbreak

 Cover drill alignment

 Station break away

 In circle shaft pillar development

 Shaft sub level (bank) configuration

Headgear pinning steel, erection & alignment

 Winder house – winder pinning steel & Drum alignment

Shaft equipping (Bunton alignment and elevate, Guide alignment)

 Shaft loading arrangement

Civil Surveys

Subway station construction – Gautrain SA

 D‐walling of Sandton station excavation

 Tunnel construction for subway – Gautrain SA

Verifications of designs

Interface checks on designs

 Consultations on designs

 Establishment of survey controls

 Verification of contractor set‐out surveys

 Verifications on civil work alignment

 ‘as‐built’ survey verifications

confirmation if according to design or not.

 Construction camp establishment

Third Party Legal Check Surveys And Verification

Integrated underground constructions

Verifications of designs

Interface checks on designs

Consultations on designs

Establishment of survey controls

Verification of contractor set‐out surveys

Verifications on civil work alignment

Verification on structural alignment

‘as‐built’ survey verifications‐ confirmation if according to design or not.

Alignment of plinths

Alignment of steel work (Crushers, transfers, take‐ups)

Alignment of hanging conveyors and fixed conveyors

Tip ring beam shutter alignment

Tip steel work alignment

3D Laser Scanning

Over‐underbreak control of tunnelling for subway purposes.

Accuracy

 Diligently

 Time efficiently

 Cost effective

 Processing

 Result driven

Structural Surveys

Station and railway construction during the Gautrain project SA

 Verifications of designs

 Interface checks on designs

 Consultations on designs

 Establishment of survey controls

Verification of contractor set‐out surveys

 Verification on structural alignment

 ‘as‐built’ survey verifications‐ confirmation if according to design or not.

 Conveyor alignments

 Surface infrastructure

 Surface silos

 Stacker and Reclaimers

 Loadout stations

Electrical infrastructure

 Conveyor transfer structures

 Construction camp establishment

Consultation To Client In All Survey Related Work

Consulting with clients on civil and structural designs and execution there‐of

Consulting on survey practices and standards

Survey method statements and risk assessments

Consulting on survey accuracy based on design requirements and standard construction practices.

Survey job descriptions and implementation 6. Training junior surveyors

Draughting Facilities

Effective

 Accurate

 Designs in AutoCAD, Modelmaker and MicroStation

 Time efficient

 Verifications

 Design reviews

Railway Surveys

 Pre‐feasibility surveys

 Topographic surveys

 DTM surveys

 Site establishments

 Survey controls establishment and maintenance thereof

 Controlling box‐cut and fill

 Controlling top levels

Controlling ballast elevations

Directions and elevation control on sleepers and rails

 ‘as‐built’ surveys

 Services set‐outs and ‘as‐builts’

Exploration Surveys

Pre‐feasibility surveys

 Topographic surveys

 Site establishments

 Survey controls establishment

 Bore hole position establishment

 ‘as‐built’ surveys