Eaves are the external underside area between the gutter and the outside wall. dp. Is the acronym for down pipe dp. Is the acronym for down pipe plan issue amendment area Scale - This means that 1cm on your rule equals 1000mm or 1 metre The '4' indicates the drawing number being read and 6 indicates that there is six drawings in this total set of drawings Building envelope Balustrade roof pitch this portion of the building is outside the building envelope this portion of the building is outside the building envelope Sloped Brick Sill Ridge Level This is a gutter the shape of a quarter of a circle Fascia This is the ceiling level This is the ceiling level This is the floor level This is the floor level Knee bracing is a type of structural support Knee bracing is a type of structural support This is a timber batten This is a timber batten Centres Post West elevation means a view of the building from the west looking east North elevation means a view of the building from the north looking south Powdercoated aluminium Green board barge board Reinforced strip footings to engineers details Balusters Galvanised is the protective coating applied to steel to make it more durable Steel uprights is the shortened termed for steel members that stand vertically