Most people assume the hardest part of becoming a traffic controller is the classroom. It’s not. The 20-hour practical traffic controller trainee placement is where the real learning happens, and where a lot of new entrants realise they weren’t quite as prepared as they thought.
If you’re working through TCAS accreditation in Queensland, here’s what that placement actually involves, what you’ll be expected to do, and how to make the most of it from day one.
What the 20-Hour Placement Actually Is
The Traffic Controller Accreditation Scheme (TCAS), administered by Transport and Main Roads (TMR), requires new entrants to complete supervised practical placement hours in addition to three nationally recognised units delivered through a TMR-approved Registered Training Organisation (RTO).
Those three units are:
– RIIWHS205E, Control traffic with a stop/slow bat – RIIWHS201E, Work safely and follow WHS policies – RIICOM201E, Communicate in the workplace
The 20-hour placement runs alongside or after your RTO training. You’re on a live worksite, under direct supervision, applying what you’ve studied in a real environment. It’s not observation. You’re expected to participate, take direction, and demonstrate that you can hold your position safely and communicate clearly under pressure.
Before any of this starts, you need your White Card (CPCWHS1001 Construction Induction Training). That’s non-negotiable. No White Card, no site access, no placement.
What Happens on Day One
Turn up early. Sites move to a schedule. A new trainee who’s late on day one creates a problem for the whole crew.
You’ll be briefed on the Traffic Guidance Scheme (TGS) for that job, which maps out where controllers are positioned, what signals they’re using, and how traffic flows through the work zone. A Traffic Management Implementer (TMI) will have set this out before you arrive. Your job is to understand your position within it, not to redesign it.
Expect to spend your first hours on the stop/slow bat under close supervision. The bat isn’t complicated to hold. Using it correctly under live traffic conditions, while maintaining radio contact with other controllers and staying alert to site activity behind you, takes genuine focus. You’ll make small errors. That’s the point of supervised placement.
Wear your PPE properly. High-visibility vest, hard hat, steel-capped boots. If your gear doesn’t meet site standards, you’ll be sent home. Don’t let that be the reason your placement stalls.
Communication Is the Skill Most Trainees Underestimate
Radio discipline is where a lot of trainees struggle early on. On a busy site, radio chatter needs to be clear, brief, and accurate. You’re relaying information that affects the safety of workers and road users.
RIICOM201E covers workplace communication. Reading about it and doing it in traffic noise, with vehicles queuing and a supervisor watching, are two different experiences. Practise your call-and-response before day one if you can. Know your site terminology. Understand what “stop” and “slow” mean in the context of your position and the TGS, not just as words.
The controllers who progress quickly through their placement hours listen more than they talk. They ask questions during briefings rather than during live traffic management. They treat every shift as a skills session rather than a box to tick.
How East Coast Traffic Control Supports Trainees Through Placement
At East Coast Traffic Control, we hire accredited traffic controllers across Queensland and New South Wales, with depots in Cairns, Townsville, Mackay, Rockhampton, Gladstone, Hervey Bay, Maroochydore, the Gold Coast, Coffs Harbour, and Young. We work across major infrastructure projects, road safety works, events, and regional construction sites.
For trainees who are on the TCAS pathway and need practical placement hours, we may be able to assist. We can’t enrol you in your RTO units or issue your Industry Authority card. We can talk through what working with an experienced crew looks like and whether there’s an opportunity to support your placement hours in a real site environment.
What we can tell you from 33 years of operating in this industry is what separates a competent traffic controller from an excellent one. It’s not the bat technique. It’s situational awareness, communication, and the discipline to hold your position correctly for an entire shift, regardless of weather, traffic volume, or how long the day is running.
That’s what the 20-hour placement is designed to build. And it works, if you treat it seriously.
If you’re working toward your TCAS accreditation and want to talk about what a career in traffic control looks like with a company that operates across regional Queensland and NSW, call us on 1300 011 203 or email sales@ectc.com.au. We’re always looking for people who take the work seriously.
