Some technical lessons learnt from construction of the Lesotho Highlands Water Project transfer tunnel

✍ Scribed by A. Boniface

• Publisher: Elsevier Science
• Year: 1999
• Tongue: English
• Weight: 655 KB
• Volume: 14
• Category: Article
• ISSN: 0886-7798
• DOI: 10.1016/s0886-7798(99)00011-5

✦ Synopsis

Some useful practical lessons were learnt as a result of constructing the Lesotho Highlands Water Project (LHWP) Plmse 1A Transfer Tunnel. This paper summarises a number of these which could have a bearing on ongoin$! tunnelling work in future phases of the LHWP.