JV appointed to oversee Polihali dam design, construction
The Lesotho Highlands Development Authority (LHDA) has appointed the Matla a Metsi joint venture (JV) to oversee the R445-million design and construction supervision of the Polihali dam,
one of the two main water transfer components of Phase 2 of the Lesotho Highlands Water Project (LHWP), with work expected to start this month.
The JV comprises South African construction companies GIBB and Mott MacDonald Africa, Tractebel Engineering and Coyne et Bellier, of France, and Lyma Consulting Engineers, of Lesotho.
The scope of services includes reviewing the geotechnical and other project information, the engineering design of the Polihali dam and appurtenant structures, the procurement of construction contracts and supervising the construction on behalf of the client.
Skills development and technology transfer to Lesotho and South African nationals and the training of LHDA staff for the purposes of operating the dam are also components of the consultancy contract.
The Polihali dam comprises a 164-m-high concrete-faced rockfill dam (CFRD) on the Senqu river, a 50-m-high CFRD saddle dam, a concrete side-channel spillway, a free-standing compensation outlet tower and appurtenant works. The design period will take around 18 months and will be followed by the procurement of the construction contractor.
Construction on the dam is expected to start in December 2019 or January 2020, with the dam envisaged to be completed in the wet season of 2023. Phase 2 of the LHWP builds on the successful completion of Phase 1 in 2003.
Comments
Press Office
Announcements
What's On
Subscribe to improve your user experience...
Option 1 (equivalent of R125 a month):
Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format
Option 2 (equivalent of R375 a month):
All benefits from Option 1
PLUS
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors
including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.
Already a subscriber?
Forgotten your password?
Receive weekly copy of Creamer Media's Engineering News & Mining Weekly magazine (print copy for those in South Africa and e-magazine for those outside of South Africa)
➕
Recieve daily email newsletters
➕
Access to full search results
➕
Access archive of magazine back copies
➕
Access to Projects in Progress
➕
Access to ONE Research Report of your choice in PDF format
RESEARCH CHANNEL AFRICA
R4500 (equivalent of R375 a month)
SUBSCRIBEAll benefits from Option 1
➕
Access to Creamer Media's Research Channel Africa for ALL Research Reports on various industrial and mining sectors, in PDF format, including on:
Electricity
➕
Water
➕
Energy Transition
➕
Hydrogen
➕
Roads, Rail and Ports
➕
Coal
➕
Gold
➕
Platinum
➕
Battery Metals
➕
etc.
Receive all benefits from Option 1 or Option 2 delivered to numerous people at your company
➕
Multiple User names and Passwords for simultaneous log-ins
➕
Intranet integration access to all in your organisation