Unit of competency Outline

Date retreived
22/07/2026 4:45 PM AWST

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Manage a moving sprinkler irrigation system

Manage a moving sprinkler irrigation system

Unit of competency
National Code
AHCIRG422
State Code
BAS50
TGA Status
Replaced
DTWD Status
Replaced
Current Release Number
1.00
Current Release Date
27/06/2016
View on TGA
State Implementation and Classification
Approved Date
12/01/2017
Field of Education
059999 - Agriculture, Environmental And Related Studies, N.e.c.
Original Release Date
12/01/2017
Nominal Hours
60
Description
This unit of competency describes the skills and knowledge required to manage a moving irrigation system.It applies to individuals who analyse information and exercise judgement to complete a range of skilled activities and demonstrate deep knowledge in a specific technical area. They have accountability for the work of others and analyse, design and communicate solutions to a range of complex problems. 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.
Notes
Elements and Performance Criteria
1. Ensure the moving sprinkler irrigation system is prepared for operation
  • 1.1 Assess staff training needs for carrying out pre-start checks and routine servicing and arrange training for those that require it
  • 1.2 Program or adjust the irrigation controller to meet the required schedule
  • 1.3 Develop procedures for adjusting valves and checking filters and emitters
2. Develop and implement start-up and shutdown procedures
  • 2.1 Develop start-up procedures for a low volume irrigation system
  • 2.2 Develop shut down sequence and isolation procedures
  • 2.3 Install safety or security lock off devices and signage
  • 2.4 Provide instructions for flushing the system as required
3. Carry out trouble shooting for faults and blockages
  • 3.1 Arrange access to faulty components and blockages
  • 3.2 Remove faulty components from the system and repair or dispose of in an environmentally responsible way
  • 3.3 Select appropriate replaceable components and install
4. Measure performance of a moving sprinkler irrigation system
  • 4.1 Identify and record variations in pressures
  • 4.2 Measure and record water flow rates
  • 4.3 Identify and record variations in water flow and distribution
  • 4.4 Measure and record pump performance parameters as necessary
  • 4.5 Measure and record variations in pump performance parameters where relevant
  • 4.6 Inspect distribution and delivery systems and identify and fix malfunctions in system and record actions
  • 4.7 Identify and record factors external to the system that may cause interference
5. Review system performance status
  • 5.1 Record system pressures and variations
  • 5.2 Record system flow rates and variations
  • 5.3 Calculate and record distribution uniformity and mean application rates
  • 5.4 Determine and record watering depth
  • 5.5 Calculate energy use and water efficiency and compare to industry benchmarks
No information
No information
Replaces
State Code National Code Title Type
WE046 AHCIRG422A Manage a moving sprinkler irrigation system Unit of competency
Replaced By
State Code National Code Title Type
OBJ73 AHCIRG440 Manage a moving sprinkler irrigation system Unit of competency
State Code National Code Title Type
BCX2 AHC41116 Certificate IV in Irrigation Qualification