BAL Rating Guide Quick refresher: BAL-LOW to BAL-FZ. View guide × [wp_code id="225"] [wp_code id="221"] Conduct and record a Bushfire Attack Level (BAL) assessment Part 4 of 6 Vegetation, Distance and Slope: Reading the Site Correctly Vegetation distance and slope are core BAL assessment inputs. This lesson explains how learners should approach vegetation classification, vegetation type and height, distance from vegetation to the building site, slope under vegetation and clear…