Assessor Resource

AHCIRG331
Install pressurised irrigation systems

Assessment tool

Version 1.0
Issue Date: March 2024


This unit of competency covers the skills and knowledge required to install low and sprinkler volume irrigation systems.

It applies to individuals who take responsibility for own work and for the quality of the work of others. They use discretion and judgement in the selection, allocation and use of available resources. All work is carried out to comply with workplace procedures.

No occupational licensing, legislative or certification requirements are known to apply to this unit at the time of publication.

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)



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.

Element

Performance criteria

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1. Organise resources for installation work

1.1 Select and use materials, tools, equipment and machinery

1.2 Check that parts and equipment match system drawings and specifications

1.3 Carry out pre-operational and safety checks on tools, equipment and machinery

1.4 Identify work health and safety hazards, assess risks and implement suitable controls

1.5 Select, use and maintain suitable safety and personal protective equipment

1.6 Identify environmental considerations of irrigation installation activities

1.7 Check water supply to ensure that it is compatible with system specifications

2. Set out and prepare site

2.1 Measure and mark out irrigation lines

2.2 Confirm trenches are at the specified depth without damage to services, facilities, features and established plants

2.3 Observe regulations relevant to the situation

2.4 Use work practices that reflect sustainable horticulture principles and respond to local community requirements

3. Install irrigation components

3.1 Interpret the irrigation system plan and, where applicable, supervise contractors and monitor work to ensure it conforms to the plan

3.2 Assemble and connect components and complete and test joints

3.3 Fit and adjust fittings and valves and secure all joints

3.4 Maintain a clean and safe work area while installation work is carried out

4. Commission irrigation system

4.1 Calibrate testing and monitoring equipment

4.2 Confirm the start-up sequence is in accordance with the operations manual

4.3 Flush system as required

4.4 Identify operating faults and take corrective where required

4.5 Record work outcomes and report to supervisor

5. Complete installation work

5.1 Finish off earthworks

5.2 Confirm the system configuration and capacity matches the installation plan

5.3 Restore site and clear materials and equipment from the site on completion of maintenance works

5.4 Clean and store tools and equipment

The candidate must be assessed on their ability to integrate and apply the performance requirements of this unit in a workplace setting. Performance must be demonstrated consistently over time and in a suitable range of contexts.

The candidate must provide evidence that they can:

calibrate testing and monitoring equipment

commission irrigation system

complete installation work

organise resources for installation work

set out and prepare the site

The candidate must demonstrate knowledge of:

principles and practices of

behaviour of water on varying terrain and soil types

calculations for installing irrigation systems

characteristics and operation of joints, valves and sprinkler components

components of an irrigation system

methods and techniques of installing irrigation

operation of pumps and water flow rates

soil characteristics

soil water retention testing techniques

water quality and water filtration techniques

Assessors must satisfy current standards for RTOs.


Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, 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.

Element

Performance criteria

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1. Organise resources for installation work

1.1 Select and use materials, tools, equipment and machinery

1.2 Check that parts and equipment match system drawings and specifications

1.3 Carry out pre-operational and safety checks on tools, equipment and machinery

1.4 Identify work health and safety hazards, assess risks and implement suitable controls

1.5 Select, use and maintain suitable safety and personal protective equipment

1.6 Identify environmental considerations of irrigation installation activities

1.7 Check water supply to ensure that it is compatible with system specifications

2. Set out and prepare site

2.1 Measure and mark out irrigation lines

2.2 Confirm trenches are at the specified depth without damage to services, facilities, features and established plants

2.3 Observe regulations relevant to the situation

2.4 Use work practices that reflect sustainable horticulture principles and respond to local community requirements

3. Install irrigation components

3.1 Interpret the irrigation system plan and, where applicable, supervise contractors and monitor work to ensure it conforms to the plan

3.2 Assemble and connect components and complete and test joints

3.3 Fit and adjust fittings and valves and secure all joints

3.4 Maintain a clean and safe work area while installation work is carried out

4. Commission irrigation system

4.1 Calibrate testing and monitoring equipment

4.2 Confirm the start-up sequence is in accordance with the operations manual

4.3 Flush system as required

4.4 Identify operating faults and take corrective where required

4.5 Record work outcomes and report to supervisor

5. Complete installation work

5.1 Finish off earthworks

5.2 Confirm the system configuration and capacity matches the installation plan

5.3 Restore site and clear materials and equipment from the site on completion of maintenance works

5.4 Clean and store tools and equipment

The candidate must be assessed on their ability to integrate and apply the performance requirements of this unit in a workplace setting. Performance must be demonstrated consistently over time and in a suitable range of contexts.

The candidate must provide evidence that they can:

calibrate testing and monitoring equipment

commission irrigation system

complete installation work

organise resources for installation work

set out and prepare the site

The candidate must demonstrate knowledge of:

principles and practices of

behaviour of water on varying terrain and soil types

calculations for installing irrigation systems

characteristics and operation of joints, valves and sprinkler components

components of an irrigation system

methods and techniques of installing irrigation

operation of pumps and water flow rates

soil characteristics

soil water retention testing techniques

water quality and water filtration techniques

Assessors must satisfy current standards for RTOs.

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
Select and use materials, tools, equipment and machinery 
Check that parts and equipment match system drawings and specifications 
Carry out pre-operational and safety checks on tools, equipment and machinery 
Identify work health and safety hazards, assess risks and implement suitable controls 
Select, use and maintain suitable safety and personal protective equipment 
Identify environmental considerations of irrigation installation activities 
Check water supply to ensure that it is compatible with system specifications 
Measure and mark out irrigation lines 
Confirm trenches are at the specified depth without damage to services, facilities, features and established plants 
Observe regulations relevant to the situation 
Use work practices that reflect sustainable horticulture principles and respond to local community requirements 
Interpret the irrigation system plan and, where applicable, supervise contractors and monitor work to ensure it conforms to the plan 
Assemble and connect components and complete and test joints 
Fit and adjust fittings and valves and secure all joints 
Maintain a clean and safe work area while installation work is carried out 
Calibrate testing and monitoring equipment 
Confirm the start-up sequence is in accordance with the operations manual 
Flush system as required 
Identify operating faults and take corrective where required 
Record work outcomes and report to supervisor 
Finish off earthworks 
Confirm the system configuration and capacity matches the installation plan 
Restore site and clear materials and equipment from the site on completion of maintenance works 
Clean and store tools and equipment 

Forms

Assessment Cover Sheet

AHCIRG331 - Install pressurised irrigation systems
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

AHCIRG331 - Install pressurised irrigation systems

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: