The old coatings have been removed and the Blast Primer applied. Work on applying the High Build Aluminium Primer gets underway on Span 5. Southwark Bridge, looking south High build Aluminium being applied to the underside of the bridge High Build Aluminium Primer being applied to the underside of Southwark Bridge High Build Aluminium Primer being applied to the underside of Southwark Bridge on the...