Technical Paper 2 – Heritage Assessment - Transport for NSW ...

3.2 The MethodologyThe Monorail removal methodology concepts have been prepared by Evans and Peck. They include:• removal of the services cables• installing a temporary support structure beneath the beams to allow them to be cut into sections ofapproximately 20 metres• cutting the rail beams in the vicinity of the existing support columns and lifting them out using a mobile crane• cutting the support columns above the ground or above concrete pedestal / crash barrier, if present• removal of the concrete pedestal.With regard to Pyrmont Bridge, the Darling Harbour Rail Corridor and the locality of the Former School of Arts,specifi c work methodology statements have been prepared.It is understood that the vibration study, prepared as part of this REF, has concluded there will be no adverseimpacts to adjoining buildings.12Monorail Removal ProjectStatement of Heritage ImpactNovember 2012Graham Brooks & Associates Pty Ltd