Just had a message from National Grid to confirm this road closure will now begin on Saturday August 16 for one week. "Acton Lane will be closed with a diversion in place."
No clarification as to exactly where on Acton Lane but from the council notice we know it is "opposite Chiswick Park" so presumably again on the stretch north between the junction with Chiswick High Road and the mini roundabout outside the tube station / Bollo Lane junction as Acton Lane turns down towards the junction with Fairlawn Avenue. The road was closed here last June. I took this pic, I think, in 2012 of another closure which looks to have been for Thames Water works: