AHCIRG348 — Operate and maintain moving irrigation system

1 Install a moving sprinkler irrigation system

• 1.1Confirm activity to be undertaken, including identifying potential hazards and risks and implementing safe working practices to manage risks
• 1.2Select and use required materials, tools and equipment and check for safe operations
• 1.3Select, fit, use and maintain safety and personal protective equipment applicable to the task
• 1.4Join span pipes with correctly tensioned bolts to specifications
• 1.5Connect V-jack trusses in sequence to bow the span
• 1.6Connect goose necks and hose connectors
• 1.7Fit pre-cut drop hoses and connect sprinklers

2 Complete assembly of moving sprinkler components

• 2.1Assemble sprinklers, pressure regulators and hose directors to specifications
• 2.2Fit gear box and control panel
• 2.3Fit and tension wheels

3 Commission a moving sprinkler irrigation system

• 3.1Connect and start pumping system and flush as required
• 3.2Calibrate testing and monitoring equipment according to operation and maintenance manual and manufacturer specifications

4 Operate the system

• 4.1Prime pumps, open or close valves and controls and begin the start-up sequence
• 4.2Check emitter spacing
• 4.3Monitor and service transport mechanism
• 4.4Check irrigation controller for programming and efficiency
• 4.5Correct or repair all malfunctions, leaks and blockages

5 Monitor irrigation operation

• 5.1Implement irrigation schedule and monitor soil profile for wetting
• 5.2Measure sprinkler performance using catch cans
• 5.3Measure flow rates using containers of known volume
• 5.4Measure operating pressures using pressure gauges
• 5.5Check irrigated area for wheel ruts and other signs of waterlogging

6 Carry out system maintenance

• 6.1Record damage and blockages with contaminants by damage type, location and the section of the system affected
• 6.2Record and report damaged or faulty pumps, valves, sprinklers, electrical components and computer control systems and take action to effect repairs
• 6.3Measure outlet pressure, flow rate and energy use and record
• 6.4Inspect and maintain drive mechanism, frames and trusses
• 6.5Implement end of season maintenance procedures
• 6.6Implement routine and preventative maintenance procedures
• 6.7Implement storage procedures for irrigation components

7 Shut down the system in response to irrigation indicators

• 7.1Apply water for sufficient time to achieve required soil moisture levels and allowing for weather conditions
• 7.2Shut down system components and drain
• 7.3Check drainage and treatment systems
• 7.4Record and report irrigation activities according to workplace recording procedures

What does an assessment tool for AHCIRG348 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for AHCIRG348 needs to address all 70 unit components: 7 elements with 33 performance criteria, 20 performance evidence requirements, 11 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for AHCIRG348?

Auditori pulls the current release of AHCIRG348 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for AHCIRG348 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing AHCIRG348 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of AHCIRG348, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.