NPORS Asphalt Chipper Spreader Training (N244)
Surface dressing lives or dies on the chippings going down evenly onto hot binder, at the right rate, straight after the sprayer. The N244 is the NPORS category for the machine that spreads them. Two days for a novice, run on request at your depot or on your works.
Why candidates choose Acadame
What makes our N244 Asphalt Chipper Spreader different
About this course
The NPORS N244 category, which NPORS list simply as Chipper and which the industry knows as the asphalt chipper or chipping spreader, covers the machine that lays chippings during surface dressing. Behind the sprayer that puts the binder down, the spreader takes chippings from a tipper lorry and distributes them across the sprayed width at a controlled rate so the rollers can bed them in before traffic goes back on.
Whether the machine is towed or self propelled, the operator's job is the same: set the spread width to the run, set and check the rate, take material from the lorry as it tips into the hopper, keep the spread even across the width and consistent along the length, and keep the machine in step with the sprayer in front and the rollers behind. Too little and the binder is exposed; too much and the surplus has to be swept up and the road is loose for longer.
The course covers the machine and its controls, pre use checks and daily maintenance, setting up and calibrating the spread, working with the lorry, and running along a live carriageway inside a traffic management layout. It also covers the things around the machine that catch people out: hot bitumen, reversing vehicles, the state of the surface being dressed, and the housekeeping that stops loose chippings becoming a problem for the road user or the machine behind.
- The machine: hopper, gates and metering, spread width adjustment, drive and controls, and the manufacturer's handbook for your model
- Pre use checks, daily maintenance, cleaning down, defect reporting and the authority to stop
- Setting and checking the spread rate and the width, and adjusting as the run demands
- Receiving material from the tipper lorry safely, including reversing, hitching and tipping into the hopper
- Working in the surface dressing train with the sprayer in front and the rollers behind
- Hot binder and material hazards, working on a live carriageway and loading the machine for transport
How completing this course helps you
- The NPORS N244 Asphalt Chipper Spreader category, registered with NPORS and recognised nationally
- An NPORS Red Trained Operator card, or a Blue Competent Operator card where the operator holds the relevant NVQ, carrying the CSCS logo while the CITB Health, Safety and Environment test is in date
- Operators who spread at a consistent rate rather than by eye and then sweep up the difference
- A dressing train that keeps moving, which is the difference between finishing a road and closing it again tomorrow
Who should attend?
Surface dressing and road maintenance contractors, highways term maintenance teams, local authority direct labour organisations, airfield and estate maintenance contractors, and plant hire firms supplying dressing trains. It suits operatives already working in a dressing gang who now need the category on a card, and new starters on the novice route. It is not a wood chipper course: that is the separate N603 category, and the two get confused because of the name.
Entry requirements. You should be at least eighteen, fit enough for a full shift outdoors on and around plant, with eyesight and hearing good enough to work on a live carriageway, and able to follow spoken and written English for the theory test and the handbook, with support available on request. Where the work is on the public highway, street works and traffic management requirements apply in their own right alongside the card. For the version of the card that carries the CSCS logo you need a CITB Health, Safety and Environment test pass taken within the last two years, which we can book for you. Tell us at enquiry whether your spreader is towed or self propelled and how your train is set up.
Ready to take the next step?
Choose a delivery option, compare dates and book with confidence, or ask MB and get an answer straight away.
Course content
What you will cover
Classroom on the machine, the process and the road, then practical set up and spreading, finishing with the NPORS theory and practical test.
The machine, the process and the road
- Health and Safety at Work etc. Act 1974 and PUWER 1998 as they apply to plant operators
- The manufacturer's handbook, machine types, major components and controls
- Pre use checks, daily maintenance, cleaning down, defects and reporting
- Surface dressing in outline: binder, chippings, rolling and sweeping, and where the spreader fits
- Setting and checking the spread rate and width, and what happens when either is wrong
- Working with the lorry: reversing, hitching where the machine is towed, and tipping into the hopper
- Hot binder, hot material and the personal protective equipment the work needs
- Working on a live carriageway inside a traffic management layout, and loading for transport
Setting up and spreading
- Pre use inspection and reporting defects before the machine is started
- Setting the spread width and rate for the run
- Taking material from the tipper lorry into the hopper under control
- Spreading evenly across the width and consistently along the length
- Keeping station with the sprayer in front and the rollers behind
- Dealing with an uneven spread, a blockage or a change in the run
- Cleaning down, parking, securing and shutting the machine down
Method of assessment
How the N244 asphalt chipper spreader test works
NPORS assess the category with a theory test of open and multiple choice questions and a practical test on the machine. Both run with us, because Acadame is an NPORS test centre as well as a training provider.
1. Enquiry and group
Tell us what spreader you run, how your dressing train works, how many operators need the category and what each has done before. Three sit the novice course with one instructor and one machine; six are allowed on the experienced worker test. We quote per group.
2. Pre course check
We sort novice from experienced worker from refresher, check whether the CITB Health, Safety and Environment test is in date for the CSCS logo version of the card, and take the details NPORS need.
3. Training
Classroom on the machine and the process, then practical set up, loading from the lorry and spreading on the machine you run.
4. Theory test
The NPORS theory test covering legislation, machine knowledge, pre use checks, spread rate and width, working in the train and safe practice on the road.
5. Practical test
You carry out pre use checks, set the machine up, take material from the lorry, spread to a consistent rate and shut down, assessed against the NPORS test specification.
6. Registration and card
We register the pass with NPORS and apply for the card. With a valid CITB Health, Safety and Environment test it carries the CSCS logo, as a Red Trained Operator card or a Blue Competent Operator card with the relevant NVQ.
After the course
The rest of the dressing train
The spreader is one machine in a convoy. A sprayer goes in front, rollers follow to bed the chippings in and a sweeper comes back for the surplus, and the whole thing runs inside a traffic management layout on a live road. Most gangs need several categories across the team rather than one, and it is usually more efficient to train the crew together than to send one person off at a time.
Where the work is in the public highway, street works qualifications and traffic management requirements apply in their own right and the NPORS card does not replace them. We run street works and highways training as well, so a crew can be brought up to date in one go. On the card, the NPORS category is the qualification and the CSCS logo is separate: the logo version needs a CITB Health, Safety and Environment test pass taken within the last two years, which we book for you.
- N214 Road Roller for the machine bedding the chippings in behind the spreader
- N220 Paver where the same crew also lay surfacing
- N216 Road Planer for the machine taking the old surface off
- CITB Health, Safety and Environment test booked with us for the CSCS logo version of the card
Build your course
Who is coming, and how many
We do not run these to a timetable. The course is built around your people: how experienced they are and how many of them there are, which is what sets the length and the cost. Pick the mix and we will come back with a date and a price.
The course builder needs JavaScript. Without it, tell us how many people and what experience they have and we will price it up.
N244 Asphalt Chipper Spreader FAQs
No, and the name causes that confusion regularly. NPORS list this category as Chipper, and it is the asphalt chipping spreader used in surface dressing. A wood chipper or shredder is the separate N603 category.
It spreads chippings onto sprayed bitumen binder during surface dressing, taking material from a tipper lorry and laying it across the sprayed width at a controlled rate, so the rollers can bed the chippings in before the road is reopened.
Two days for a novice, with three candidates to one instructor and one machine. An experienced operator sits a shorter test focused route with up to six candidates, and a refresher is shorter again. We confirm the length when we quote.
We train on the machine you run. Towed and self propelled spreaders differ in how they are hitched, driven and set up, so tell us which you use and the practical will match it.
Yes, where the work is in the public highway. Street works and traffic management requirements apply in their own right and the NPORS category does not replace them.
The NPORS N244 category on an NPORS card. Without an NVQ that is a Red Trained Operator card; with the relevant NVQ it is a Blue Competent Operator card. Either carries the CSCS logo only while you hold a CITB Health, Safety and Environment test pass taken within the last two years.
We can train a crew across several categories in the same visit, but each category has its own ratio and its own test, so the numbers per machine still apply. Tell us who needs what and we will build the plan around your programme.
Yes. Surface dressing is seasonal work and the quiet months are the sensible time to train and test, which is one advantage of running on request rather than to a fixed timetable. We run it when your machine and your people are available.
NPORS courses are priced per course, not per person. What you are paying for is the instructor, the registered tester and the machine time, so the figure turns on four things: the category, which route your operators need (novice, experienced, conversion or refresher), how many people are coming, and whether we run it on your site or at one of ours. It is also why a squad works out considerably cheaper per head than sending operators out one at a time. Use the course builder on this page: tell it who is coming and it works out how many days the course takes and how many times it has to run, which is what the price is built from. Then ask us and you will get a figure for that exact group rather than a list price with conditions attached.
We run NPORS courses across the UK rather than out of one fixed centre, and for most categories the better answer is that we come to you: your operators are assessed on the machine they will be using anyway, nobody loses a day travelling, and for a group it costs less. If you would rather come to us, we have centres at Trent House in Stoke, Pride Park in Derby, Europa House in Manchester and Kingsway House in Liverpool. Tell us where the work is and we will say honestly which way round makes more sense.
There is no fixed timetable to wait for. NPORS courses here are run to order, which means the dates are built around your programme rather than ours, and a single operator or a full squad can normally be booked in within a couple of weeks. If you have a card about to expire or a start date to hit, say so when you enquire and we will work to it.
From the blog
Course guides and news
The latest plain-English guides to choosing the right course, card or qualification.
Training for a team?
One contact for all your workforce training
Book this course for a group at your site or ours, roll it into a managed training plan and let us handle the scheduling, certificates and renewals.