Cambodian Skills Delivery Model

SEAL National Course Catalogue · MLVT / National Training Board

Sector Frameworks

1,164

Qualifications

15,161

Competency Units

10,938

Elements

41,782

Learning Outcomes

2,822

Assessment Packages

Install gravity fed irrigation systems

KHU-AGR-0282

Australian Equivalent

AHCIRG301

Elements

Learning Outcomes

This unit of competency describes the skills and knowledge required to install gravity fed irrigation systems. The unit applies to individuals who install gravity fed irrigation systems under broad direction and take responsibility for their own work. No licensing, legislative or certification requirements apply to this unit at the time of publication.

Elements & Learning Outcomes

E1Organise resources for installation work

0282.E1.O1Interpret plan, including identifying potential hazards and risks and implementing safe working practices to manage risks

0282.E1.O2Select and use required materials, tools equipment and machinery and check for safe operations

0282.E1.O3Select, fit, use and maintain safety and personal protective equipment applicable to the task

0282.E1.O4Check water supply is compatible with system specifications

E2Set out and prepare site

0282.E2.O1Measure and mark out structures and peg earthworks

0282.E2.O2Prepare and maintain beds, diversion and conveyancing structures

0282.E2.O3Install diversion and conveyancing structures, channels and beds

0282.E2.O4Prepare bed surface using roto-buck

0282.E2.O5Test structures for configuration, flow rates and capacity

E3Complete water measurement and tail-water works

0282.E3.O1Install water measurement structures

0282.E3.O2Install channels and tail water storages

0282.E3.O3Install pumping equipment, lines and filters

0282.E3.O4Confirm that the system configuration and capacity matches the installation plan

0282.E3.O5Complete earthworks and structures according to plan

E4Operate pumps and siphons

0282.E4.O1Prime pumps and open or close valves and controls

0282.E4.O2Position and set up pipes, system equipment and outlets

0282.E4.O3Prime and start siphons and other delivery mechanisms

0282.E4.O4Implement start up sequence and slowly build up water levels and pressure

0282.E4.O5Check pressure at the head-works and control valves

0282.E4.O6Distribute water evenly to the targeted areas with minimal wastage and run-off

0282.E4.O7Irrigate area and observe time lag between shut down and end of watering to minimise run-off and deep percolation

E5Measure and interpret water levels, flow rates and volume of water used

0282.E5.O1Monitor and maintain head water levels

0282.E5.O2Confirm that all water outlets are operating correctly

0282.E5.O3Replace or clear blocked inlets and outlets

0282.E5.O4Measure and record flow rates and water usage

0282.E5.O5Implement irrigation changes as required