ISO 9001
Quality management
Rigorous quality frameworks ensuring top council and client compliance.
Sectors / Government and state infrastructure
In-situ stabilising for government and state infrastructure
Accurate Stabilising holds Transport for NSW prequalification across four classes: Z1 full-service in-situ stabilisation, A2 asphalt, R2 road construction and F2 financial.
Transport for NSW
Prequalified across the state network.
Prequalified with Transport for NSW since 2014, Accurate delivers stabilisation on state roads and major projects, directly and as a specialist subcontractor to head contractors. The same registrations, systems and owned plant answer what NSW Public Works and council-procured pavement programmes ask for, including flood and disaster recovery work.
- Z1
- Top-tier stabilisation class
- A2 R2 F2
- Asphalt, roads, financial
- R75
- Murrurundi, heavily bound
Some of the authorities we work with
- Transport for NSW
- Hunter Water
- Port of Newcastle
- Central Coast Local Health District
The Sector
Together they mean eligibility across the full scope of state pavement work.
Z1 is the top-tier stabilisation registration and is held by a small number of contractors in NSW. Accurate has been prequalified with RMS, now Transport for NSW, since 2014.
This page is for the TfNSW project manager, the tier-one head contractor's procurement lead, and anyone scoping stabilisation on a state road or major infrastructure project.
The Murrurundi job
This is the project that put Accurate on the state map.
Two sections of the New England Highway near Murrurundi, 40,800m² in total, for Roads and Maritime Services. Full-service in-situ stabilisation to a heavily bound standard of UCS above 4 MPa, meeting the R75 ride requirements.
The programme was six weeks. Accurate pre-milled the pavement with a 120-tonne surface miner, the first time the method had been used in the industry, and delivered it in about two. On a live highway, that's four fewer weeks of traffic management, lane closures and disruption. Contract value: $1.3 million.
It's the job that shows what the Z1 registration means in practice: the plant, the method, the specification, and the programme, on a state road.
Panel positions
Accurate held a position on the RMS four-year panel as the only private company.
On major projects
Working with head contractors on major projects
On major projects, Accurate works as a specialist stabilisation subcontractor to tier-one and tier-two head contractors, bringing the Z1 registration, the owned plant and the crews to a scope the head contractor doesn't self-perform.
Z1 prequalified
The top-tier stabilisation registration.
Owned plant
Stabilisers, spreaders, water carts and rollers.
Systems that align
ISO 9001, 14001 and 45001, Cm3 and BNG Conserve.
What we deliver
The full state pavement scope.
Four prequalification classes cover the full scope of state pavement work: stabilisation, asphalt, road construction and the financial threshold behind them.
Z1 · In-situ stabilisation
- In-Situ StabilisationIn-situ road stabilisation across regional NSW. Lime, slag and cement binders. Part-service plant or full-service delivery to TfNSW R75. Z1 prequalified.
- Base-Course StabilisationBinding the granular base to the strength the traffic needs. Slag/lime blends and cement, 200–350mm, to Austroads and TfNSW specification. Regional NSW.
- Road RecyclingReuse up to 100% of the existing pavement. Road recycling cuts truck movements, landfill and quarried material, and delivers a stronger road. NSW.
- Powder BindersPowder binder spreading and mixing to specification. Hydrated lime, cement, ground slag and fly ash blends for road and subgrade stabilisation. NSW.
A2 · Asphalt
- Asphalt SurfacingThe wearing course that completes a stabilisation job, laid by the same crew on the same contract. A2 prequalified asphalt surfacing across regional NSW.
- Deep-Lift Heavy PatchingFailed pavement sections rebuilt in place to 300mm and beyond, not skinned over. Heavy patching for councils and TfNSW across regional NSW.
- Road RehabilitationWhole-of-pavement road rehabilitation for councils and TfNSW. Assessment, in-situ stabilisation and surfacing under one contract. Hunter to Mid North Coast.
R2 · Road construction
- Civil and Base ConstructionExcavation, spoil disposal, base supply and placement, grading, compaction and final trim. R2 prequalified. The third leg of a whole-of-pavement job.
- Sub-Grade Lime StabilisationLime stabilisation for wet, reactive or clay subgrades. Dries the ground, cuts plasticity, builds a platform that lasts. Hydrated lime, regional NSW.
- Shoulder StabilisationRoad shoulder stabilisation and widening for councils and TfNSW. Strengthen the edge that fails first. Regional NSW.
- Pavement Design and ConstructionEverything required to build a road from start to finish. Subgrade, base, stabilisation and surfacing. R2 prequalified. One contractor, regional NSW.
Z1 · In-situ stabilisationFull-service, heavily bound to specification.
- In-Situ StabilisationIn-situ road stabilisation across regional NSW. Lime, slag and cement binders. Part-service plant or full-service delivery to TfNSW R75. Z1 prequalified.
- Base-Course StabilisationBinding the granular base to the strength the traffic needs. Slag/lime blends and cement, 200–350mm, to Austroads and TfNSW specification. Regional NSW.
- Road RecyclingReuse up to 100% of the existing pavement. Road recycling cuts truck movements, landfill and quarried material, and delivers a stronger road. NSW.
- Powder BindersPowder binder spreading and mixing to specification. Hydrated lime, cement, ground slag and fly ash blends for road and subgrade stabilisation. NSW.
A2 · AsphaltSurfacing over stabilised bases.
- Asphalt SurfacingThe wearing course that completes a stabilisation job, laid by the same crew on the same contract. A2 prequalified asphalt surfacing across regional NSW.
- Deep-Lift Heavy PatchingFailed pavement sections rebuilt in place to 300mm and beyond, not skinned over. Heavy patching for councils and TfNSW across regional NSW.
- Road RehabilitationWhole-of-pavement road rehabilitation for councils and TfNSW. Assessment, in-situ stabilisation and surfacing under one contract. Hunter to Mid North Coast.
R2 · Road constructionWhole-of-pavement scopes, subgrade to seal.
- Civil and Base ConstructionExcavation, spoil disposal, base supply and placement, grading, compaction and final trim. R2 prequalified. The third leg of a whole-of-pavement job.
- Sub-Grade Lime StabilisationLime stabilisation for wet, reactive or clay subgrades. Dries the ground, cuts plasticity, builds a platform that lasts. Hydrated lime, regional NSW.
- Shoulder StabilisationRoad shoulder stabilisation and widening for councils and TfNSW. Strengthen the edge that fails first. Regional NSW.
- Pavement Design and ConstructionEverything required to build a road from start to finish. Subgrade, base, stabilisation and surfacing. R2 prequalified. One contractor, regional NSW.
Accreditations & approvals
Prequalified and independently certified.
Transport for NSW prequalification across four classes: Z1 full-service in-situ stabilisation, A2 asphalt, R2 road construction and F2 financial. Z1 is the top-tier stabilisation registration, held by a small number of contractors in NSW, and Accurate has been prequalified with RMS, now Transport for NSW, since 2014.
Same standards. Every project. Large or small.
Prequalifications, approvals & industry recognition
Access to more opportunities. Delivered locally.
TfNSW Prequalified
- Z1
- In-situ stabilisation
- A2
- Asphalt specialist
- R2
- Road construction
- F2
- Financial
Eligible for major state and regional works across NSW.
LGP Approved Contractor
Pre-approved to work with NSW councils across the Hunter, Central Coast and Mid North Coast.
The panel behind most NSW council road work.
AustStab Accredited
Committed to best practice in pavement recycling and stabilisation.
Industry leadership in pavement recycling.
AfPA Associate Member
Supporting a stronger, more sustainable pavement industry in Australia.
A safer, more resilient road network.
Independently certified management systems
People / Environment / Safety. Built into everything we do.
ISO 14001
Environmental management
Eco-minded operations reducing environmental impact.
ISO 45001
OHS safety management
Zero-harm site standards protecting our crews, clients and the community.
Local presence
The pipeline in Accurate's regions
Forward demand for state pavement work in the Hunter, Central Coast and Mid North Coast is funded and visible: the Central Coast Roads Package, betterment and resilience upgrades across the Hunter, and the civil and access works from the Hunter–Central Coast Renewable Energy Zone. For a prequalified regional contractor with plant an hour away, that's work within reach.
- Head officeNewcastle (Redhead)
- Core regionHunter, Central Coast, Mid North Coast, New England
- Service areaRegional NSW
Cost efficiency
Same ground. Lower costs.
In-situ stabilisation reuses the material already in the ground, so there is no new material to import and no spoil to cart away. Less transport, less handling and a single mobilisation of plant make it a faster, more cost-effective way to rebuild a road.
Traditional approach
More transport. Higher costs. Longer program.
Import material
New gravel carted in from the quarry, load by load.
Export waste
The old pavement dug out and trucked away as spoil.
More plant and labour
Extra trucks, excavators and crew on site for longer.
Increased costs
Haulage, tipping and program time all add to the price.
In-situ stabilisation
Less movement. A smarter solution.
Reuse existing material
Stabilise on site, with nothing imported and nothing carted away.
Lower transport costs
Fewer truck movements, less haulage and less disruption to traffic.
Faster delivery
One pass of the recycler, compacted and back under traffic sooner.
Recent projects
Work Accurate has delivered
How to engage
How to engage Accurate
Directly, as a prequalified contractor
Z1, A2, R2 and F2 prequalification covers the full scope of state pavement work. Current prequalifications, certificates and capability statements are supplied on request.
Through a head contractor
On major projects, Accurate works as a specialist stabilisation subcontractor to tier-one and tier-two head contractors, part-service or full-service.
For a tender pack
Send the tender documents to quotes@accuratestabilising.com.au. Tender packs including current certificates, insurances and management plans are supplied on request.
Same roads. Stronger tomorrow.
Enquiries, tender requests or specifications
Scoping a state road or major project?
Current prequalifications, certificates and capability statements supplied on request.