Essential Knowledge and Associated Skills EKAS This describes the essential skills and knowledge and their level required for this unit Evidence shall show that knowledge has been acquired of controlling vegetation linework All knowledge and skills detailed in this unit should be contextualised to current industry practices and technologies KSTVCA Ecological principles for vegetation control KS01-TVC29A Ecological principles for vegetation control Evidence shall show an understanding of ecological principles for vegetation control to an extent indicated by the following aspects T Ecological principles encompassing Interdependence of plants animals the soil and the environment Environment Habitats The food chain T Soil and erosion control principles encompassing Soil types Simple tests Types of erosion Theory of erosion prevention and control Land degradation control Functions of trees in the environment T Basic anatomy and physiology encompassing Plant morphology Internal anatomy Growth patterns and habits Simple physiology T Tree hazard assessment encompassing Symptoms of stress in trees Diagnosing tree problems Assessments for line clearance Personal hazards The trees response to wounding and decay Theory of compartmentalisation Tree stability damage to root systems due to excavation Principles of pruning Branch collars KSTVCA Vegetation control techniques KS02-TVC29A Vegetation control techniques Evidence shall show an understanding of the control of vegetation to an extent indicated by the following aspects T Standards codes legislation supply authority regulations and or enterprise requirements including relevant certification and licensing applicable to the control of vegetation encompassing Clearance zones and approach distances from overhead power lines Legislation associated with easement access and maintenance Appropriate personal protection equipment Equipment maintenance and safety precautions T Tree climbing and pruning encompassing Chainsaw safety and maintenance Basic crosscutting techniques Simple felling Use of EWPs Safe climbing with ropes and harnesses Use of chainsaws in the tree Cutting techniques Roping techniques Chemical control of foliage and the required safety techniques Practical work on site with a range of trees T Easement management encompassing Legislation relating to easement access and maintenance Use of chemicals and herbicides and provision of MSDSs for those substances Use of machinery and plant Access tracks |