Operations

Pre-flight mission planning template

Mission planning and compliance handbook

CASA-aligned RPAS operational manual

Contractors engaged by TRA inherit TRA's safety doctrine for the duration of their engagement. Induction is not a tick-the-box exercise; it is the foundation of TRA's WHS Act duty to the contractor and to TRA workers operating alongside the

What every contractor receives, signs, and is briefed on before commencing work on TRA's behalf.

Every TRA drone operation is conducted within VLOS by a credentialed Pilot-in-Command operating under TRA's ReOC, in compliance with CASA Part 101 and the Drone Flight Safety SOP. Exceptions require documented CASA approval.

The curriculum every TRA PIC works through before flying a TRA mission solo.

TRA operates a zero-tolerance drug and alcohol policy for safety-critical work. The cost of impaired operation in this industry is measured in lives and uninsurability, not in productivity.

In any emergency, life safety takes absolute priority over property, evidence, or operational continuity. The Emergency Management Plan (TRA-EMP-001) is the operational expression of this policy.

Every piece of evidence is assigned a retention class at capture. Deletion is itself evidence: it requires CEO approval, legal signoff, an audit ledger entry, and an irreversible deletion certificate. Litigation hold and EPA investigation c

Every mission produces an EvidenceManifest carrying ~30 mandatory fields, including chain-of-custody hash, AI lineage, version stamps, retention class, and a cryptographic signature over the canonical content. A mission whose manifest is in

Most systems fail at the exception. TRA refuses to. Every anomaly maps to a deterministic exception_flag, a mandated operator action, and an audit ledger entry. Where evidence integrity is in question, the mission is LOCKED — no close, no i

Depot operations: intake, stockpile management, fire monitoring, evacuation, visitor management.

Fatigue is an operational hazard with the same standing as wind, terrain, or equipment failure. TRA workers are not asked to operate fatigued, and TRA leadership does not reward workers who do.

Everything a field recovery operator needs from arrival on site to chain-of-custody close-out.

Tyre fires are uniquely destructive. Prevention is the strategy. Response is execution under failure, not a substitute for prevention.

Illegal tyre dumps frequently contain co-deposited hazardous material: lithium batteries, asbestos fragments, chemical drums, biohazards. TRA's posture: identify, isolate, escalate, do not handle without specialist authorisation.

Australian outdoor work routinely encounters extreme heat. TRA's response is structured: stop work above defined thermal thresholds, hydrate proactively, recognise heat illness early.

AI never becomes final authority. Always human chain. The Human Authority Matrix codifies who may detect, dispatch, validate, close, delete, and override — and refuses any action not explicitly granted to the actor's role.

Every state-changing action against a mission, evidence asset, dispatch, deletion, or override is recorded to an append-only audit ledger. Each entry cryptographically chains to the previous entry's hash. Tampering is detectable in O(n) and

Every incident, near-miss, hazard observation, and worker safety concern is reported. There is no minimum severity threshold. The system depends on the trust that supports honest reporting.

Lithium battery thermal runaway is one of the few hazards capable of destroying a TRA depot in a single event. The controls are simple, specific, and uncompromising.

Truck loading, restraint, stack discipline, and route safety as a unified daily reference.

Lone workers are not abandoned to autonomy. They operate under structured check-in, GPS tracking, and a documented no-comms response cascade. The absence of co-workers intensifies, not relaxes, the duty of care.

Tyres are heavy, awkward, and unevenly distributed. Manual handling injury is the single most common harm in tyre operations. TRA addresses it through engineering controls first, training second, and PPE last.

PPE is the last line of defence in the hierarchy of controls. TRA addresses higher-level controls first; PPE supplements but never substitutes for elimination, substitution, isolation, engineering, or administrative controls.

Airspace is not optional knowledge. Every flight verifies legal airspace before takeoff.

Chain of custody is created by behaviour at the recovery site, not by software at the depot. Worker discipline at intake is the entire integrity foundation.

Contamination is identified before loading, not discovered after delivery. Worker discipline at intake protects the entire chain.

Drone batteries are lithium high-density cells with credible fire potential. Handling discipline is non-negotiable.

Every UAS incident — including the most recent operational event — is reported within the first hour. Reporting is the first act of investigation; delay corrupts evidence.

Every flight begins with a documented inspection. No exceptions, no rushed exceptions, no 'just one quick mission'.

Evacuation is rehearsed before it is needed. The first time evacuation is rehearsed should not be during a real fire.

Fire lanes exist so emergency services can access any stockpile during an incident. They are not parking, not staging, not anything else.

Forklift operations and pedestrian operations are spatially separated. The separation is physical, not advisory.

Illegal dump sites can become evidence sites. Disturbance discipline matters.

Restraint is engineered to the VicRoads Load Restraint Guide. No load departs the depot without compliant restraint.

Loss of signal is anticipated. The aircraft's response is automatic; the PIC's response is disciplined recovery.

Machinery is locked out before service. Service work is then performed under positive isolation guarantee.

Night drone operations require additional CASA authority and additional internal controls. They are not routine.

Recovery is structured: assess, photograph, weigh-estimate, document, load, secure, depart.

Every recovery site is assessed before work commences. Assessment is observation, not assumption.

Route selection is a safety control, not a logistics afterthought.

Spills are managed in seconds, not minutes. Speed of containment determines the difference between an incident and a disaster.

Stockpile separation is a primary fire control. Spacing is measured, recorded, and audited.

Thermal imaging is operational signal, not novelty. Calibration and interpretation discipline determine usable evidence.

Thermal monitoring catches developing fires before they emerge. The weekly cadence is the minimum.

Truck loading is a high-injury, high-damage operation. Discipline protects the worker, the load, and the public.

Stacking discipline prevents collapse, restricts fire intensity, and improves audit traceability.

Tyre piles can be structurally unstable, fire-active, or contain compromising material. Approach is cautious; handling is methodical.

Visitors are escorted at all times. Operational areas are not open to unescorted attendance.

Wet tyres are heavier, slippier, and concealing of hazards. Loading discipline adjusts; the work does not.

Day one at TRA. The framework every new worker reads before lifting a tool or piloting an aircraft.

Competency is not assumed. The Training Matrix is the authoritative record of what training each role requires, what each worker holds, and what is due. A worker whose training has lapsed is automatically suspended from the affected activit

Every UAS incident is a doctrine-stress event. The Investigation Manual sets out how TRA deconstructs UAS events into root cause, contributing factors, and corrective doctrine amendments. Investigation is fact-finding, not blame-finding.

TRA vehicles are tools of work and rolling representations of the company. They are operated by licensed, fit-for-duty workers, in vehicles that are roadworthy and load-compliant, on routes consistent with HVNL fatigue and chain-of-responsi

A mission closes only when stamped with seven version identifiers: doctrine_version, sop_version, ai_model_version, firmware_version, schema_version, sentinel_build, corpus_revision. Guarantees historical reproducibility under the exact sta