St Marys CathedralRestoration and Sandstone Conservation Works St Mary’s Cathedral Sydney.

Jasper Swann has been engaged by the Catholic Archdiocese of Sydney to provide a series of Condition Reports for the exterior sandstone facades of St Mary’s Cathedral since 2013. He has documented multiple programs of conservation and repair works to the Cathedral and Chapter Hall and acted as Superintendent in execution of the works. Most recently, he has documented a program of stonework repairs to the East and West Clerestories and the flying buttresses on the northern section of the Cathedral.