Oene Los | Senior Quantity Surveyor

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MRICS (6660013), SACQSO – Pr. QS (5453), BSc (Quantity Surveying) Honours
11 Years Experience

Oene is a Senior Quantity Surveyor with eleven years’ experience gained in South Africa.

Oene relocated to New Zealand and joined Cuesko in November 2019.

Oene has been involved across various disciplines in the engineering, mining and infrastructure sector. His experience includes bulk earthworks, civil engineering work, building work, mining and underground development, structural, mechanical and platework and services (including electrical, mechanical and control instrumentation).

Oene has gained a proficient understanding of the specific contract documentation used on construction and engineering projects. This documentation includes FIDIC, NEC3, COLTO and bespoke forms of contract documentation.



  • 2.6ML Reservoir (Northam Platinum)
  • Main Access Road and Bulk Earthworks and Civil Works (Northam Platinum)
  • 8.5ML Rservoir (Northam Platinum)
  • Stormwater Drainage (Northern Platinum)
  • 10ML Reservoir (Northam Platinum)
  • Entrance Road Upgrade (Northam Platinum)


  • Kalagadi Project including Smelter Plan Product Handling Conveyors, Railway Loop and Load Out Station (Kalagadi Manganese)
  • Smelter Complex including Smelter Plant, Briquetting Plant, Dryer Plant (Sakura Ferroalloys Malaysia
  • Hydro Electric Plant – Audit Services (Kakamas Hydro Electric Power)
  • Various Emulsion Silo’s structures (Northam Platinum)
  • Backfill and Tailings Plant (Northam Platinum)
  • Rope Conveyor (Northam Platinum)
  • Temporary Stockpile Conveyor (Northam Platinum)
  • Underground Infrastructure Equipping (Northam Platinum)
  • Vent Fan Structures (Northam Platinum)
  • PLC & Engineering Room (Northam Platinum)
  • Emulsion Silo’s (Northam Platinum)
  • Underground Chairlift (Northam Platinum)
  • Workshop Building (Riversdale)
  • Supply and installation of fire Services, wash down and dust suppression (Riversdale)


  • Medical Clinic (Northam Platinum)
  • Office Renovations (Northam Platinum)
  • Conference Facility and Accommodation Lodge (Northam Platinum)
  • Change House Extension (Northam Platinum)
  • Office complex, Canteen, Laboratory, Change house and Ablution blocks (Sakura Ferroalloys Malaysia)
  • Office complex, Canteen, Laboratory, Change house and Ablution blocks (Kalagadi Manganese)


Cuesko Quantity Surveyors
Auckland Office

Level 1, 17/25 Corban Ave,
Albany, Auckland 0632

T: 09 477 4880
E: enquiry@cuesko.co.nz

PO Box 301 018
Albany 0752

Cuesko Quantity Surveyors
Tauranga Office

Suites 3 & 4, 9 Devonport Road

T: 07 777 0388
E: enquiry@cuesko.co.nz

PO Box 13181,
Tauranga 3141