When it comes to developing WA’s resource-rich landscapes, few things are as vital as civil earthmoving and construction. From enabling access roads to preparing groundworks for major projects, civil construction is what gets things moving.
At Norwest Contracting Karratha, we know this landscape like the back of our hand. Based in the heart of the Pilbara, we’re a local business built on hard yakka, regional expertise, and a deep commitment to getting the job done right.
This article highlights how we help drive real progress through civil earthmoving and construction across the Pilbara. Whether it’s clearing land for a new processing facility, laying down roads for haul trucks, or installing vital underground services, our crew is ready for anything the red dirt can throw at us.
Norwest Contracting isn’t just another civil contractor—we’re locals with decades of on-the-ground experience in the Pilbara. Founded right here in Karratha, we’ve built a solid reputation for reliability, grit, and quality workmanship across some of the toughest terrains in Western Australia.
With Norwest, you’re not just hiring machines—you’re partnering with people who genuinely care about the success of your project.
We offer a comprehensive suite of services designed to support everything from mine expansions to infrastructure upgrades. Here's a closer look at what we bring to the table.
If you need any civil construction contracting service done safely and on time in Pilbara, NWC is the project partner to call. Our services include:
This is where it all begins. Bulk earthworks involve large-scale land modification to create level building platforms, haul roads, or access corridors. Our services include:
These activities are essential for mining camps, port expansions, and industrial builds. Our teams deliver precise, cost-effective bulk earthworks that meet geotechnical specs and timeline targets.
Whether you need a new access road into a remote exploration site or long-term maintenance of haul routes, Norwest Contracting Karratha has you covered. Our road works include:
Good roads are critical in the Pilbara—not just for productivity but for safety. We help ensure your transport routes stay in top shape, even in challenging conditions.
NWC has extensive experience in undertaking and successfully delivering rail infrastructure projects, including:
The Pilbara may be dry most of the year, but when the rains come, they come hard. That’s why proper drainage is a must.
We design and install:
Our drainage solutions are built to handle sudden downpours and reduce flood risks—especially crucial during cyclone season.
NWC performs reliable crushing and screening methods, such as but not limited to:
A strong foundation is key to any successful build. That’s why we make engineered fill to ensure your structures have the stability they need for long-term performance.
The transport fleet within NWC ranges from:
The combination of assets enables us to meet various haulage needs, whether related to the movement of equipment, vehicles, modules, or building materials.
Our experience with tier-one miners and EPCM contractors also means we understand the pace, scale, and compliance demands of the industry.
Our list of equipment available includes:
Location: Cape Lambert, WA
Duration: May 2013 – November 2015
Contract Value: $6.5 million
Summary:
Norwest Sand and Gravel supplied 300,000 tonnes of railway ballast for the Rio Tinto Cape Lambert Port Expansion. Over the course of 30 months, the team managed quarry operations, crushed and screened rock, maintained haul roads, and implemented measures to control dust and traffic.
NWC’s Contribution:
Norwest Sand and Gravel was engaged by Calibre Global to support Rio Tinto’s Cape Lambert Port Expansion. NWC managed the Robe River ballast quarry, where 300,000 tonnes of railway ballast were mined and processed. Their responsibilities included:
Despite difficult terrain, restricted access, and proximity to live rail lines, NWC implemented tailored safety and traffic systems to complete the project without incident.
Route: Karratha, WA → Darwin, NT
Timeline: March 2017
Contract Value: $40,000
Summary:
Norwest Contracting transported two large buildings (14.4m x 4.2m each) over 5,200 km across WA and NT in just five days. The operation involved two drivers and a pilot vehicle, navigating remote terrain post-wet season.
NWC’s Contribution:
NWC was tasked with transporting two oversized, transportable buildings over 5,200 km across Western Australia (WA) and the Northern Territory (NT). The scope involved:
NWC ensured the safe and timely delivery within five days, navigating the aftermath of extreme weather and prioritising Zero Harm throughout the journey.
Location: Karratha, WA
Timeline: October 2016 – April 2017
Contract Value: $168,000
Summary:
Norwest provided specialised landscaping materials—including fill blends, feature rocks, and cement-stabilised gravel—for the construction of Baynton West Park, home to WA’s first asphalt pump track.
NWC’s Contribution:
NWC supplied key materials for the Baynton West Park project, which included WA’s first asphalt pump track. Their scope included:
Working in a residential area, NWC managed dust and noise impacts with care and consideration. They also worked closely with Total Eden to develop material blends that met landscape design specifications while staying within budget.
Location: Tom Price, WA
Timeline: October – November 2017
Contract Value: $495,000
Summary:
Norwest excavated over 40,000 cubic metres of earth for a new landfill cell, built a surrounding bund wall, and expanded the site’s future capacity.
NWC’s Contribution:
Contracted by the Shire of Ashburton, NWC delivered full excavation and bund construction for a new landfill cell. Their role included:
Through adaptive problem-solving and safe work practices, NWC ensured the project remained compliant and on track despite unexpected site challenges.
Location: Cape Lambert, WA
Timeline: October 2016 – October 2017
Contract Value: $420,000
Summary:
Norwest was engaged to complete earthworks, drainage, fencing, and utility installation for a Vessel Traffic Services (VTS) Tower at Cape Lambert, enhancing maritime monitoring.
NWC’s Contribution:
NWC was engaged by the Pilbara Ports Authority and Australian Maritime Services to prepare the site for a new Vessel Traffic Services (VTS) Tower. Their responsibilities included:
Despite working on a steep, rocky hill with limited access, NWC completed the work to high technical standards while safeguarding nearby heritage areas and maintaining a Zero Harm record.
At Norwest, safety isn't just a policy—it's a culture. We operate with a zero-harm mindset and ensure that every team member is fully trained and empowered to prioritise safe practices on site. Our systems are aligned with Western Australia’s strict occupational health and safety standards. We conduct regular audits, toolbox meetings, and risk assessments to ensure ongoing compliance.
We also take our environmental responsibilities seriously. That includes:
When you engage Norwest Contracting, you’re getting more than just machines and manpower—you’re gaining a genuine partner who’s invested in the success of your project.
Here’s why our clients keep coming back:
Norwest Contracting Karratha is dedicated to driving progress in the Pilbara through our services. Whether you're planning a mining project, infrastructure development, or community facility, our team is ready to assist.
Contact us today to discuss how we can help support the success of your project.
