R.A. Longstaff Namibia - Geotechnical Division
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  PROJECTS
 
PREVIOUS PROJECTS
 
RECENT HYDRO POWER DAM PROJECTS
Project Undertaken: Kariba Dam Plunge Pool Geotecnical Investigation - Zambezi River
- Zambia and Zimbabwe
Type of Work: Triple Tube Drilling, Lugeon Testing, Orientated in-hole Camera Profiling, Core Logging and Testing, Geotechnical Reporting, Plinth Drain hole Drilling and Large Diameter Pendulum Hole Drilling  
 
Project Undertaken: Baynes Dam Feasibility Study - Cunene River
Angola and Namibia
Type of Work: Triple Tube Drilling and Lugeon Testing
All operations carried out by helicopter portage due to inaccessable site
 
Project Undertaken: Gove Dam War Damage Rehabilitation Geotechnical Investigation
Angola
Type of Work: Triple Tube Drilling and Lugeon Testing
 
RECENT MINING GEOTECNICAL PROJECTS
Project Undertaken: Swakop Uranium Plant Geotechnical Investigation
Namibia
Type of Work: Triple Tube Drilling and Spt Testing
 
Project Undertaken: Skorpion Mine Monitoring Well Drilling
Namibia
Type of Work: Drilling and Installation of Monitoring Wells
 
Project Undertaken: Bogenfels Diamond Mine Cut Off Dam Geotechnical Investigation
Namibia
Type of Work: Triple Tube Drilling and Spt Testing
 
Project Undertaken: Navachab Mine Piezometer Wells and Dewatering Well Drilling
Namibia
Type of Work: Drilling and Installation of Piezometers and Dewatering Wells
 
Project Undertaken: Skorpion Mine Pit Geotechnical Investigation
Namibia
Type of Work: Orientated Triple Tube Drilling
 
Project Undertaken: Rossing Uranium Deep Hole Piezometer Drilling
Namibia
Type of Work: Drilling and Installation of Piezometers
 
Project Undertaken: Rossing Uranium Horizontal Geotechnical Drilling
Namibia
Type of Work: Drilling Deep Horizontal Triple Tube Boreholes
 
RECENT CIVIL ENGINEERING GEOTECNICAL PROJECTS 2015
Project Undertaken: Proposed Multi-Story Office Block at 126 Independence Avenue, Windhoek
Namibia
Type of Work: Foundation Drilling and Testing
 
Project Undertaken: Proposed Silos for Ohorongo Cement, Otavi
Namibia
Type of Work: Foundation Drilling and Testing
 
Project Undertaken: New Sports Stadium, Tsumkwe
Namibia
Type of Work: Foundation Drilling and Testing
   
Project Undertaken: Proposed Ministry of Justice Multi-Story Office Block, Windhoek
Namibia
Type of Work: Foundation Drilling and Testing
RECENT CIVIL ENGINEERING GEOTECNICAL PROJECTS 2014
Project Undertaken: Proposed Ministry of Education Multi-Story Office Block In Suiderhof, Windhoek
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: Proposed Ministry of Water Affairs and Forestry Multi-Story Office Block, Windhoek
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: Proposed NamPol Headquarters Multi-Story Office Block, Windhoek
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: Proposed City Junction 10 Story Luxury Residential Block, Windhoek
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: Proposed Onshore LPG Storage Facility, Luderitz
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: Proposed Lover's Hill 8 Story Luxury Hotel, Walvis Bay
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: New Multi-Story Office Block For The Directorate of Vetinary Services, Windhoek
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: Proposed Palm Terraces 8 Story Luxury Residential Block, Windhoek
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: Proposed National Council of Namibia Multi-Story Office Block, Windhoek
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: Proposed GMRH Multi-Story Hospital, Windhoek
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: New Multi-Story Admin Block For UNAM, Windhoek
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: Otjinene - Grootfontein Road Base Gravel Quarry Investigations Phase 1 & 2
Namibia
Type of Work: Site Locations/Core Drilling and Core Profiling
Project Undertaken: Namibia Breweries New Boiler
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: Proposed Ministry of Health and Social Services Multi-Story Office Block, Windhoek
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: Orange River Abstraction Pump Station, Aussenkehr
Namibia
Type of Work: Foundation Drilling and Core Profiling
RECENT CIVIL ENGINEERING GEOTECNICAL PROJECTS 2013
Project Undertaken: Proposed Fuel Depot Development on ERF 5042 - Walvis Bay
Namibia
Type of Work: Foundation Drilling and Testing in Deep Coastal Sands
Project Undertaken: New Multi-Story Office Block For The Office Of The Prime Minister, Windhoek
Namibia
Type of Work: Foundation Drilling and Testing
Project Undertaken: Pile Geotechnical Investigations For RiverPort Project, Windhoek
Namibia
Type of Work: Quality Control Drilling
Project Undertaken: Proposed Quarry and Bridge Sites , Windhoek - Okahandja Road Dualisation
Namibia
Type of Work: Foundation Drilling and Testing

 

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