Simulated workplaceCAQA Sentinel Defence Support Services is a fictional business created by CAQA for training and assessment. It is not a real company and no person, client or record here is real.About this simulation
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Simulated workplace
Scenario · Explosive Ordnance Services

Receive and inspect an explosive ordnance consignment

You are a trainee Explosive Ordnance Technician at the Wide Bay facility.

Entry3 to 4 hours8 tasks
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The situation

What has happened

A road consignment of 5.56 mm linked ammunition and white smoke grenades is due at the Wide Bay facility on Thursday morning. The advice note lists two lots. Storehouse 3 holds small arms ammunition and Storehouse 7 holds pyrotechnics, and each has a net explosive quantity limit displayed on its limits board. Last week two cartons in another consignment arrived water damaged and had to be quarantined, so the manager wants every package inspected with care. You will run the receipt under the direct supervision of Jarrah Coombes, an authorised technician, because your own authorisation has not yet been recorded in the training and competency register.

Your brief. Complete the receipt from preparation to storage in line with the Explosive Ordnance Receipt and Inspection Procedure, record both lots in the Explosive Ordnance Stock Register, identify and correctly handle any package that fails inspection, and produce a receipt record that a second person can check.
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Tasks

Deliverables

  • Completed receipt checklist and inspection record
  • Stock register entries for both lots and the quarantined carton
  • Incident and Hazard Report Form for the broken seal
  • Handover note to the Explosive Ordnance Services Manager
For trainers and assessors

Units of competency

Current on training.gov.au for the Defence Training Package as at 10 September 2026.

DEFEXO001Work safely with explosive ordnance
DEFEXO016Conduct explosives packaging inspection
DEFEXO007Monitor explosive ordnance environmental conditions
DEFEXO015Follow security procedures
DEFGEN001Work in a team

Qualifications

DEF30320Certificate III in Explosive Ordnance Operations
DEF20326Certificate II in Defence Skills
Assessor notes

What to look for

Evidence guide

Look for the student following the procedure in order rather than from memory, checking storehouse limits before accepting the consignment, segregating and recording the broken seal carton as quarantined rather than serviceable, and reporting it as an explosives event. Register entries must match the physical count and show a second person check. The handover note must state the limits after placement.

The student's evidence summary lists every record they created or changed in the systems named above, their notes and the tasks they ticked. Verify it against the deliverables and your own assessment tool.