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Evidence Guide: AHCIRG201A - Assist with the operation of gravity fed irrigation

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

AHCIRG201A - Assist with the operation of gravity fed irrigation

What evidence can you provide to prove your understanding of each of the following citeria?

Set up field for gravity fed irrigation

  1. Irrigation equipment is handled safely in accordance with Occupational Health and Safety (OHS) practices.
  2. Irrigation equipment is positioned in accordance with enterprise requirements.
  3. Rotobuck area is checked for irrigation set up and action taken as required in accordance with enterprise policy and procedures.
  4. Pumps, bores and other water delivery mechanisms are checked for irrigation set up and action taken as required in accordance with enterprise policy and procedures.
  5. Tarpaulins or other water control devices are positioned and secured as required in accordance with enterprise procedures.
Irrigation equipment is handled safely in accordance with Occupational Health and Safety (OHS) practices.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Irrigation equipment is positioned in accordance with enterprise requirements.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Rotobuck area is checked for irrigation set up and action taken as required in accordance with enterprise policy and procedures.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Pumps, bores and other water delivery mechanisms are checked for irrigation set up and action taken as required in accordance with enterprise policy and procedures.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Tarpaulins or other water control devices are positioned and secured as required in accordance with enterprise procedures.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Carry out irrigation operations

  1. Gates and/or valves are opened and shut as necessary in accordance with enterprise procedures.
  2. Required head and water levels in head ditch are achieved and maintained to ensure sufficient water flow and availability to crops.
  3. Required number of siphons are started/opened in accordance with enterprise procedures.
  4. Progress of water flow in furrows is monitored in accordance with enterprise procedures.
  5. Siphons are lifted where irrigation is complete in accordance with enterprise procedures.
  6. Irrigation change is carried out and marked as required.
  7. Irrigation equipment is shifted, as required, for irrigation changes in accordance with OHS guidelines.
Gates and/or valves are opened and shut as necessary in accordance with enterprise procedures.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Required head and water levels in head ditch are achieved and maintained to ensure sufficient water flow and availability to crops.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Required number of siphons are started/opened in accordance with enterprise procedures.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Progress of water flow in furrows is monitored in accordance with enterprise procedures.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Siphons are lifted where irrigation is complete in accordance with enterprise procedures.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Irrigation change is carried out and marked as required.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Irrigation equipment is shifted, as required, for irrigation changes in accordance with OHS guidelines.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Clean and store irrigation equipment as require

  1. Equipment is cleaned and prepared for storage, as necessary, in accordance with enterprise policy and procedures.
  2. Equipment is loaded for transport safely, if necessary, in accordance with OHS practices.
  3. Equipment is stored as required, in accordance with enterprise policy and procedures.
Equipment is cleaned and prepared for storage, as necessary, in accordance with enterprise policy and procedures.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Equipment is loaded for transport safely, if necessary, in accordance with OHS practices.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Equipment is stored as required, in accordance with enterprise policy and procedures.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

Critical aspects for assessment and evidence required to demonstrate competency in this unit

The evidence required to demonstrate competency in this unit must be relevant to workplace operations and satisfy holistically all of the requirements of the performance criteria and required skills and knowledge and include achievement of the following:

handle and shift loads

operate, check, clean and store irrigation equipment

set up field for gravity fed irrigation

estimate and monitor water levels and volumes/flow

identify adverse environmental impacts of gravity fed irrigation system and take appropriate action.

Context of and specific resources for assessment

Competency requires the application of work practices under work conditions. Selection and use of resources for some worksites may differ due to the regional or enterprise circumstances.

Required Skills and Knowledge

Required skills

identify hazards and adopt safe work practices for using gravity fed irrigation systems.

start up and close down the system

monitor progress of water flow

handle and shift loads

clean and store system components

follow enterprise policy and procedures relating to irrigation duties

estimate water levels and volumes/flow

identify adverse environmental impacts and take appropriate remedial action

use literacy skills to follow sequenced written instructions and record information accurately and legibly

use oral communication skills/language competence to fulfil the job role as specified by the organisation including questioning, active listening, asking for clarification and seeking advice from supervisor

use numeracy skills to estimate, calculate and record routine workplace measures

use interpersonal skills to relate to people from a range of social, cultural and ethnic backgrounds and with a range of physical and mental abilities.

Required knowledge

basic operation of gravity fed irrigation system

irrigation times for enterprise fields to deliver sufficient volume without over watering

components of a gravity fed irrigation system including cleaning and storage requirements

manual handling procedures

required head and water levels in head ditch

OHS procedures relating to general activities involved in irrigating field crops using gravity fed irrigation.

Range Statement

The range statement relates to the unit of competency as a whole.

Gravity fed irrigation may include:

border check systems

contour irrigation

furrow irrigation

hillside flooding

basin irrigation

ebb and flow

flood systems.

Border check systems may include:

either permanent or temporary earth, plastic or concrete devices for insertion in a drain for reticulating water

contour banks used to collect and distribute water along the perimeter of an irrigation plot

contour banks within a plot to collect/distribute water

larger scale systems to stop water exiting one area to another.