Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

AHCARB321 Mapping and Delivery Guide
Implement a tree protection program

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency AHCARB321 - Implement a tree protection program
Description
Employability Skills
Learning Outcomes and Application This unit of competency describes the skills and knowledge required to identify trees in need of temporary protection and implement a protection program according to specifications.The unit applies to individuals who work in arboriculture under broad direction and take responsibility for their own work. They use discretion and judgement in the selection, allocation and use of available resources and for solving problems.The arboriculture industry requires that all tree protection work is undertaken according to preferred industry practices (as outlined in the Companion Volume), including Australian Standard AS4970.Legislation, regulations and by-laws relating to the treatment and removal of trees apply in some states and territories.
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.

Assessment of the skills in this unit of competency must take place under the following conditions:

physical conditions:

trees growing on development and construction sites or an environment that accurately represents workplace conditions

resources, equipment and materials:

tree protection materials and equipment

tools to construct or assemble tree protection measures

PPE

first aid and emergency response equipment

signage for tree protection zones

specifications:

workplace and manufacturer instructions for safe operation, cleaning and storage of equipment used for tree protection work

tree protection plans and specifications

preferred industry practices (as outlined in the Companion Volume) for tree protection work, including Australian Standard AS4970

relationships:

work team.

Assessors of this unit must satisfy the requirements for assessors in applicable vocational education and training legislation, frameworks and/or standards. In particular, assessors must have:

arboriculture vocational competencies at least to the level being assessed

current arboriculture industry skills directly relevant to the unit of competency being assessed.
Prerequisites/co-requisites
Competency Field
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Determine implementation requirements of the tree protection program
  • Receive and interpret tree protection plan and specifications
  • Undertake a site-specific job safety analysis (JSA), record and implement control measures according to workplace safety procedures
  • Confirm availability of first aid equipment and emergency procedures
  • Identify and access tools, equipment and materials required to implement program
  • Determine, schedule and allocate tasks to work team, allowing for contingencies
       
Element: Prepare site for tree protection
  • Identify location of tree protection zone from site plan
  • Select, prepare, and carry out pre-operational and safety checks, on tools, equipment and machinery
  • Select, check and use personal protective equipment
  • Survey the tree protection zone and delineate specified boundaries according to workplace procedures
  • Install protective barriers and signage according to tree protection plan
       
Element: Install tree protection measures
  • Identify requirements for trunk, branch and root protection from tree protection plan
  • Select and assemble materials and equipment required to install tree protection measures
  • Construct and install protection measures specified in the program
  • Inspect completed protection measures and take remedial action where out-of-specification
       
Element: Monitor protection program
  • Monitor tree health during scheduled program period
  • Assess effectiveness of protection measures during the scheduled period
  • Implement remedial action where tree health has been compromised
  • Dismantle and remove protection measures and fencing at conclusion of scheduled period
  • Clean, maintain and store tools and equipment according to workplace procedures
  • Update records and report tree protection outcomes according to workplace procedures
       


Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

An individual demonstrating competency must satisfy all of the elements and performance criteria in this unit.

There must be evidence that the individual has demonstrated the ability to implement a tree protection program for at least two trees, including:

received and interpreted a tree protection program and identified:

trees to be protected

protection methods to use

schedule required

equipment necessary to perform work

assessed site-specific health and safety issues and completed a job safety analysis (JSA) and ensured first aid resources and emergency procedures were available

scheduled and allocated tasks to work team

surveyed and marked out the tree protection zone

erected barriers and signage

selected materials and equipment required for tree protection measures

conducted pre-operational safety checks and post-operational maintenance of equipment and tools

installed tree protection measures following specifications in plan

inspected completed protection installations and rectified where out-of-specification

monitored tree health during protection scheduled period and implemented remedial action where protection has been compromised

dismantled and removed protection measures

maintained records and reports of tree protection outcomes.

All tree protection work is required to be performed according to preferred industry practices (as outlined in the Companion Volume), including Australian Standard AS4970.

An individual must be able to demonstrate the knowledge required to perform the tasks outlined in the elements and performance criteria of this unit. This includes knowledge of:

preferred industry practices (as outlined in the Companion Volume) for tree protection work, including Australian Standard AS4970

use and interpretation of tree protection plans and specifications, including:

tree protection systems, types and methods of protection

surveying and marking out tree protection zones (TPZ)

application of workplace health, safety and environmental controls, including job safety analysis and personal protective equipment (PPE)

first aid and rescue personnel, equipment and procedures applicable to tree work

task scheduling and contingency planning for tree protection

possible damage to tree physiology, and prevention requirements on development and construction sites, including:

barriers and signage

techniques for assembling or constructing tree protection measures suitable to the requirements of tree species

protection requirements of tree species

specifications and construction methods for installing protection measures

environmental factors affecting trees on development and construction sites, including:

soil compaction and contamination

shading

impact on scaffolding

excavations and root damage

principles, regulations, codes of practice and Australian standards for the protection of trees on development and construction sites

methods used to protect trees on development sites, including:

fencing tree protection zones (TPZ) and signage

trunk and branch protection

soil within the TPZ and root zone protection

tools, equipment and materials used in tree protection, including preparation, maintenance and biosecurity procedures

record keeping and reporting procedures for tree protection.

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.
Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Receive and interpret tree protection plan and specifications 
Undertake a site-specific job safety analysis (JSA), record and implement control measures according to workplace safety procedures 
Confirm availability of first aid equipment and emergency procedures 
Identify and access tools, equipment and materials required to implement program 
Determine, schedule and allocate tasks to work team, allowing for contingencies 
Identify location of tree protection zone from site plan 
Select, prepare, and carry out pre-operational and safety checks, on tools, equipment and machinery 
Select, check and use personal protective equipment 
Survey the tree protection zone and delineate specified boundaries according to workplace procedures 
Install protective barriers and signage according to tree protection plan 
Identify requirements for trunk, branch and root protection from tree protection plan 
Select and assemble materials and equipment required to install tree protection measures 
Construct and install protection measures specified in the program 
Inspect completed protection measures and take remedial action where out-of-specification 
Monitor tree health during scheduled program period 
Assess effectiveness of protection measures during the scheduled period 
Implement remedial action where tree health has been compromised 
Dismantle and remove protection measures and fencing at conclusion of scheduled period 
Clean, maintain and store tools and equipment according to workplace procedures 
Update records and report tree protection outcomes according to workplace procedures 

Forms

Assessment Cover Sheet

AHCARB321 - Implement a tree protection program
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

AHCARB321 - Implement a tree protection program

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: