By Will Jones 2002-11-05T00:00:00
And it does it a lot better than any gravitational drainage system would. It's no wonder Foster, Grimshaw and Rogers are all specifying siphonic storm drainage products on their latest buildings.
Only logged in subscribers have access to it.
Existing subscriber? LOGIN or
Subscribe for unlimited access to:
Alternatively REGISTER for free access on selected stories and sign up for email alerts