Unit of competency Outline
Date retreived
22/07/2026 11:54 PM AWST
22/07/2026 11:54 PM AWST
Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.
Manage a moving sprinkler irrigation system
Manage a moving sprinkler irrigation system
Unit of competency
National Code
AHCIRG440
AHCIRG440
State Code
OBJ73
OBJ73
TGA Status
Current
Current
DTWD Status
Approved
Approved
State Implementation and Classification
Approved Date
28/01/2020
Field of Education
059999 - Agriculture, Environmental And Related Studies, N.e.c.
Original Release Date
28/01/2020
Nominal Hours
60
Description
This unit of competency describes the skills and knowledge required to prepare a moving sprinkler irrigation system for operation, develop and implement start-up, shutdown and isolation procedures, trouble shoot for faults and blockages, and measure and review moving sprinkler irrigation system performance.The unit applies to individuals who apply specialised skills and knowledge to the management of moving sprinkler irrigation systems and have responsibility for the output of others. This includes applying and communicating non-routine technical solutions to predictable and unpredictable problems.No licensing, legislative or certification requirements 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 pre-start procedures for adjusting valves and checking filters and emitters
2. Develop and implement start up and shut down procedures
- 2.1 Develop start up procedures
- 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 system components and repair or dispose of according to operation and maintenance manual and workplace environmental procedures
- 3.3 Select and install replacement components according to operation and maintenance manual
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 according to workplace procedures
- 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
- 4.7 Identify and repair system malfunctions and record actions
- 4.8 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 and compare energy use and water efficiency to industry benchmarks
No information
No information
Replaces
| State Code | National Code | Title | Type |
|---|---|---|---|
| BAS50 | AHCIRG422 | Manage a moving sprinkler irrigation system | Unit of competency |
| State Code | National Code | Title | Type |
|---|---|---|---|
| BJR5 | AHC41124 | Certificate IV in Irrigation Management | Qualification |
| BEY0 | AHC41119 | Certificate IV in Irrigation Management | Qualification |