working together - protecting our coastline

www.portsmouth.gov.uk

Southsea short listSub-frontage 2 - Clarence PierOptions considered

Existing site & extent of set-back defence (Option 3 only)Description How it might look Estimatedcost

Option 1Vertical Primary Defence

Resurface & raise existing wall

Option 2Sloping Primary Defence

Stepped slope

Option 3Set-back defence

Resurface existing wall and build secondary set-back embankment

£2.5m-£4m

£4.5m-£6m

£3m-£4m

Examples of preferred option

Islay (Encasement), Old Portsmouth

(set-back wall) and a typical earth bund