Huduma za survey

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  Chati

  Hydrogeological & Hydrological Surveys

  Biashara:  Geotonic Hydrowork and Engineering Company Limited
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  Chati

  Mineral Survey

  Biashara:  Aletheia Gold & Minerals
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  Chati

  TSF design & consultation

  Biashara:  Geotonic Hydrowork and Engineering Company Limited