Talk:North Downs Tunnel

Untitled
Does this tunnel have a pressure valve (chimmney in the middle)--Screen42 22:53, 5 December 2006 (UTC)
 * "no pressure relief shafts were allowed in the environmentally protected area above" says this website Paul W 15:12, 20 December 2006 (UTC)
 * I live near by and can assure you there aren't any ;) Pickle 19:18, 29 December 2006 (UTC)
 * 'environmentally protected area" better not look at the rest of Kent being dug up!  RE: M2 widening, A2 re-alignment etc etc etc--Screen42 01:50, 22 March 2007 (UTC)
 * "environmentally protected area", well i'm not sure if you would call blue bell hill village, the A229 road and M2 juncitona dn Buckmore park go cart track in need of enviromental protection, but now its all over it looks quiete nice. But it was a bloody mess while they were building it! Pickle 16:49, 22 March 2007 (UTC)

Major risk?
...despite the site being perceived as a major risk before the project.
 * What was the nature of the risk? Valetude (talk) 21:37, 15 November 2017 (UTC)