bunnings vv rd s task on your own work site if you have the equig elf completing the task. This footage/photos must video or photos in the space provided below. uilders is currently offering practical assessment wc eath where you opened this assessment task You Reading A Reading B Height Difference Reading A Reading B Height Difference 839 899 60 401 458 59 1 ent is in collimation and suitable to conduct the levelling asse in 2mm up 1 MOV up 2.MOV