just spotted this.... a list of unforseen issues with the original estimate of repairing elizabeth tower / big ben...
erm... not wanting to state the obvious, but did they expect the plumber to be able to fix it, he's taken a look and said 'youll have to get someone else'?
https://www.bbc.co.uk/news/uk-politics-51482370
The examination revealed:
decay and damage to hundreds of intricate carvings
asbestos in the belfry
extensive use of toxic lead paint
broken glass in the clock dials
the need for a specialist clock expert
erm... not wanting to state the obvious, but did they expect the plumber to be able to fix it, he's taken a look and said 'youll have to get someone else'?
https://www.bbc.co.uk/news/uk-politics-51482370