Eric Welthagen

Experience

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  AngloGold Ashanti

  Mar 1995 - Dec 2000

  Steel fabricator Welder

  I started with Anglo Gold as an apprentice and later as a Construction Boilermaker and then became stage hand sinking

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  SEA Engineering Services

  Jan 2001 - Dec 2004

  Site Manager

  SEA Engineering services is a mining vertical conveyance refurbishment specialist as well as general mining Engineering manufacturing and site installations

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  PEG Projects cc

  Jan 2004 - Apr 2009

  Company Owner

  PEG Projects cc was a small construction Company specialising in Steel structure, Concrete mining infrastructure, Conveyor systems and Pilot plant manufacture build and commissioning .

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  WhorleyParsons

  Jul 2009 - Jun 2016

  Construction Site Manager

  Supervised all concrete works activity. Foundations, dams, shaft stations. Fridge plants and cooling dams. All mechanical installations of pump stations fire protection systems. Water and air reticulation. Potable water systems. Sewage. Winders. As well as all structural steel Conveyors, chutes, tips Headgear, station steel. I was also the asset manager o er all machinery on site. Cranes, drill rigs, tele-handlers, diggers, LHD loaders, Compressors, sinking stage

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  BAS AIR-GAS-POWER

  Jan 2016 - Jun 2019

  Devisional manager

  BAS Air Power is a tier one energy supply specialist company. I was in the manager of there mining decisions in Witbank and Rustenburg. BAS did maintenance, Design, installations and assessment of back up diesel generators as well as Pneumatic power systems. Compressors, turbines, dryers, blowers, vacuum systems and storage systems

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  Acrow Limited NZ

  Jul 2019 - Feb 2021

  Welding Site Manager

  Job specific skills. Erecting steel structures. Site Remedials. On site penetration Remedials. QA management. Site personnel welding certification. Assist with welding inspections. Ordering all materials. Skills transfer to team.

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  Dominion Constructors Ltd

  Feb 2021 - Jun 2022

  Project Manager

  Job specific skills. Foundations, precast wall panels 3-11m tall. Temporary-works coordinator. Precast slabs. Insuttu slabs precast stitching, Reinforcing. Assist site set out and levels. Health and safety systems. Control concrete logs and QA. Ordering all materials. Review shop drawings and reinforcing detail sheets

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  Hawkins

  Jun 2022 - Jun 2023

  Site Manager

  Civils, retaining systems, Temporary works coordinator. Piling sheet piles, concrete foundations. Columns walls anchor systems, ring beams, precast activities as well as sub structure steel erection first 11 meters, waterproofing as the basement sub structure was 8 m below see level 35m from the ocean

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  Dominion Constructors Ltd

  Jun 2023 - Nov 2024

  Work Package Manager

  Order materials. Qa systems. Review shop drawings. Create control and reporting systems. Control labour budgets. Scheduling. Planning. Bar Bending Schedules. Managed multiple sites. Material loading temporary works coordinating

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  JFC Ltd

  Nov 2024 - now

  Site Manager