Search Results: 'Donaldson Associates'

Water logged
06 January, 2001
Despite coming close to the limits of permeability, dewatering was the right choice for a Scottish pipejacking project through exceptionally difficult ground, says Helen Monahan, a geotechnical engineer with consultant Donaldson Associates.

Portsmouth scheme held up
11 July, 2000

Snapshots of Scotland
01 July, 2000
Scotland's tunnels were the theme of a British Tunnelling Society informal dicussion on 13 April with a four part presentation. Chairman was David Donaldson.

First Portsmouth drive complete
30 April, 2000