Hi there,
I have a need to understand the thermal properties of Lexan and was hoping one of you might be able to help.
I hold an Msc in Civil Engineering but only have a basic knowledge of physics (A-level) so please bear that in mind if you reply.
PROBLEM:
1- I have a choice between two...
Hi there,
I am trying to find out more about EN 50014:1997 (electrical apparatus for potentially explosive atmospheres –Also know as ATEX) and more specifically its application to the tunnel environment.
Essentially I would like to know what ATEX rating (zones 0,1 or 2)would a cable tunnel...
Hi there,
I am carrying research on automated transport in tunnels. I would like to gather information on types of tunnel transport available and their specifications. I would like to know who could build and supply either a monorailor weel-based system.
The vehicles I have in mind would have...
Hi there,
Does anybody know what kind of ground structure is located at: W 0 29' 1.862" N 51 31' 5.07"
OS grid ref= TQ055 808
I want to know how deep this is and why it exists. You can get a good view on Google Earth.
Many thanks.
Duncan
Hi there,
I am trying to build up a detailed picture of the ground history of an area in London.
I would like to find a map showing the historical ground use and any potential contaminated sites. The area in question is a 6x1 km corridor starting south of Wandsworth in London and pointing...
Hi there,
I am doing a research project and I am looking for a cross-section as well as a long section of the Grand union canal section near Hayes in London. In fact any relevent information concerning its construction would be helpfull.
Also, for the tunnel engineers out there, I am trying to...
