You can see road works across London here - [public.londonworks.gov.uk
It is not a great website - overly sensitive map function.
It shows on Jarvis Road 1 October to 2 November Southwark council plan to replace the pavement and build a raised table.
it also shows 18-24 October Thames Water doing 6" mains and 5m of road being dug up.
former Liberal Democrat Councillor for East Dulwich Ward (2006-2018)