Normally go in:
Isolate:
Change board, tails, bonding etc and put up temporary d/socket for power:
Rip out all old installation where necessary:
First fix everything and all chasing etc:
Dead tests:
second fix:
Live tests:
All being well , back home in time for tea and medals and 'eggheads'
This is roughly the way we go about full rewires with 2-3 guys on tools, if a 2 day job then try and get the lighting and central heating up + cooker circuit for the first day and run an extension lead from temporary socket for the tv for them
Open to opinions and maybe a tip or two