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Gardener Ross (Ernie Els) Golf Estate in Centurion (Pretoria) - January 2006 to November 2006.

Site Laboratory Manager (Permanent employee). Entailed control testing of bulk earthworks materials and quality control, materials investigations, analysis and site supervision. Lesedi was in charge of the running of the Site Laboratory and management of the Laboratory staff.


Gautrain (Midrand Depot) project in Midrand (Johannesburg), November 2006 to June 2007.

Same position and duties as Gardener Ross Golf Estate.


Serengeti Golf and Wildlife Estate Township Establishment (Dolomite Stability) in East rand (South Africa) - January 2008

Test pitting (fieldwork) and logging for a dolomite stability investigation and report writing.


Kashamane Border Post in Kashamane (Namibia-Angola) - September 2008

Borrow pit investigations, DCP’s and Permeability tests (percolation - soak away).


Eskom’s Prairie B Substation outside Machadodorp (South Africa) – September 2008

Test pitting, geotechnical rotary core drilling (field work and logging) materials investigation and report writing.


Sasol Gas Pipeline deviations: Tembisa Link, Els Park and Verwoerd Park in the East Rand (South Africa) – November to January 2009

Test pitting (fieldwork and logging), materials investigation and report writing


Thabazimbi WWTW in Thabazimbi, Limpopo Province (South Africa) –February 2009 : Dolomite Stability

Test pitting (fieldwork and logging), percussion drilling supervision, materials investigation and report writing.


Mmamabula Power Plant – (Botswana) – March 2009

Borehole core logging, geotechnical rotary core drilling supervision, point load testing and data interpretation.


GEOTECHNIQUES cc was appointed to carry out material and geotechnical investigations and have successfully completed the following projects:

  1. Geotechnical Investigation for three (3) schools in Mpumalanga Province namely; Lamlile Combined in Bethal, Retsebile Primary in Standerton and Van Standerdam in Secunda.
    Client: Inhlakanipho Consultants
    Period: April 2008
    Contact Person: Mr Kgodiso Mashile / (013) 752 5717

  2. Geotechnical Investigation for the proposed High Court Building in Nelspruit.
    Client: Inhlakanipho Consultants
    Period: January 2009
    Contact Person: Mr Kgodiso Mashile / (013) 752 5717

  3. Geotechnical Investigation for the proposed tarred roads in Carolina, Mpumalanga.
    Client: Inhlakanipho Consultants
    Period: May 2009
    Contact Person: Mr Kgodiso Mashile / (013) 752 5717

  4. Material investigation at the Vryburg Low Cost Housing.
    Client: Aseda Consulting
    Period: July 2009
    Contact Person: Mr Dennis Mathibe / (011) 312 4070

  5. Geotechnical Investigation for the extension of four (4) schools in the North West Province namely; Reahola (Klerksdorp-Kanana), Are Itshokeng (Klerksdorp-Jouberton), Letshelemane (Ventersdorp-Tshing), and Kwala Kitso (Christiana-Utlwanang) primary schools.
    Client: Majantsipe Project Managers
    Period: November 2010
    Contact Person: Mr Moss Ntsipe / (018) 468 7119

  6. Geotechnical Investigation for the extension of three (3) schools in the North West Province namely; Malebogo (Setlagole Township) Bosugakobo (Dinokana Township), and Shupu (Tlakagameng Township) primary schools.
    Client: Majantsipe Project Managers
    Period: January 2011
    Contact Person: Mr Moss Ntsipe / (018) 468 7119

  7. Geotechnical Investigation for roads around Tsantsabane Municipality in Postmansburg, Northern Cape Province.
    Client: Gill and Associates cc
    Period: January 2011
    Contact Person: Mr Archie Matsaunyane / (018) 381 2931

  8. Geotechnical Investigation for the extension of five (5) schools in the North West Province namely; Morokweng and Maiketso (Morokweng Township), Matlhajaneng (Bloemhof), Mochware and Phaposane (Ganyesa Township) primary schools.
    Client: Majantsipe Project Managers
    Period: March 2011
    Contact Person: Mr Moss Ntsipe / (018) 468 7119

  9. Geotechnical Investigation for an Old Age in Pudumong near Taung, North West Province.
    Client: Aseda Consulting
    Period: March 2011
    Contact Person: Mr Thabo Msimanga / (018) 386 1389

  10. Geotechnical Investigation for a Community Library in Boikhutso near Lichtenburg, North West Province.
    Client: Majantsipe Project Managers
    Period: March 2011
    Contact Person: Mr Moss Ntsipe / (018) 468 7119

  11. Geotechnical Investigation for the extension of five (5) schools in the Northern Cape Province namely; Delta (Vosburg), Monwabisi (De Aar), Petrusville (Petrusville), Riverside (Douglas) and Karrikamma (Griquatown).
    Client: ASL Architects
    Period: July 2011
    Contact Person: Mr Mbaja Adolwa / (018) 386 1389

  12. Geotechnical Investigation for the proposed new St John’s Primary school in De Aar, Northern Cape Province.
    Client: Aseda Consulting
    Period: March 2011
    Contact Person: Mr Thabo Msimanga / (018) 386 1389

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