Urgent repairs begin as seafront prom collapses
Foundations have crumbled after wind and rain damages seawall
URGENT repair work has been launched to shore up a crumbling stretch of seafront promenade after its shock collapse.
A large section of pavement along Southsea’s seafront promenade, near the city’s naval memorial, has caved-in leaving a gaping hole in the walkway.
Portsmouth City Council scrambled to begin emergency repair work last week after a portion of the wall was damaged during the bad weather.
However, a large portion of pavement has since caved in, revealing the true scale of the damage.
A council spokeswoman said: ‘Strong winds and high tides in late November resulted in damage to the seawall by the naval memorial but what couldn’t be seen was how the bad weather had undermined the foundations the promenade sits upon. This has now been revealed after a section of the pavement collapsed.’
Contractors are installing 10m-long steel sheet piles to protect the area from further damage.
The area where the pavement crumbled had been identified as a ‘danger zone’ by the council and had been cordoned off since Monday.
Initial repairs to complete the temporary steel wall are due to be completed tomorrow.
Further repairs to the promenade will take place in early next year, with the council warning that some of the work could take place late at night or early in the morning depending on the tide.
The wall will be a temporary measure until the new permanent solution is built as part of the multi-million pound Southsea Coastal Scheme project.
Councillor Steve Pitt, city development boss and deputy leader of the council, said the damage to the sea wall proved it needed a desperate overhaul. He said: ‘We are aware that our current sea defences are no longer fit for purpose and close to the end of their maintainable life.
‘Sea level rise and the increase in extreme weather events predicted over the next 100 years will continue to put Southsea’s coastal defences under increasing pressure.
‘We take this very seriously and the main focus is to keep all seafront visitors and residents safe.
‘Incidents like this underline the need to move forward with our new defence scheme as soon as possible.’
It is hoped construction work on the first section of defences could begin in 2020.