Civils

Permanent and Temporary Works Design

Notus Site Services provides specialist multi-disciplinary permanent and temporary works design, engineering and technical support across the civil engineering, construction, rail and infrastructure sectors.

Drawing on extensive experience delivering complex infrastructure projects, we provide practical, innovative and cost-effective engineering solutions, with a strong focus on safety, buildability, efficiency and value engineering.

Our services include:

• Multi-disciplinary permanent and temporary works design and coordination
• Civil, structural and geotechnical engineering solutions
• Temporary works design, checking and technical assurance
• Design management and multi-disciplinary interface coordination
• Construction methodology development and buildability reviews
• Ground-bearing assessments, working platforms and temporary access solutions
• Temporary Works Coordinator (TWC) and engineering support
• Value engineering, design optimisation and alternative construction solutions

From initial concept and feasibility through to detailed design and construction, we work collaboratively with clients, specialist designers and project delivery teams to develop safe, efficient and commercially viable engineering solutions.

Site Preparation

Notus Site Services provides comprehensive site preparation solutions, ensuring construction projects begin on safe, efficient and well-organised foundations. Our services include site clearance, vegetation removal, demolition support, excavation, earthworks and ground preparation, tailored to meet the specific requirements of each project.

With extensive experience across complex civil engineering and infrastructure environments, we support clients with temporary works, site access, enabling works and construction logistics. Our practical, multi-disciplinary approach focuses on safety, efficiency and buildability, ensuring sites are prepared effectively while minimising disruption, reducing risk and supporting programme delivery.

Groundworks

From initial excavation and earthworks through to foundations and essential infrastructure, Notus Site Services delivers a wide range of groundworks solutions tailored to the demands of each project. Our capabilities include bulk earthworks, drainage installations, reinforced concrete foundations, ground stabilisation, underground utilities, service diversions and external works.

Combining extensive industry experience with innovative construction techniques, we deliver practical, efficient and commercially focused solutions across the civil engineering, rail and infrastructure sectors. Our approach prioritises safety, quality and value engineering, optimising construction methodologies to minimise risk, improve productivity and ensure seamless integration with subsequent phases of construction.

Foundations & Concrete Works

From complex foundation systems and reinforced concrete structures to ground beams, slabs, retaining walls and specialist structural elements, Notus Site Services brings extensive practical experience to the delivery of concrete construction. Our expertise encompasses piled foundations, complex reinforcement arrangements, precast and in-situ concrete construction, alongside specialist concrete mix design development and optimisation to meet demanding structural, environmental and durability requirements.

Drawing on experience delivering major infrastructure projects in challenging environments, we work closely with specialist suppliers and technical partners to develop innovative, buildable and commercially efficient solutions. With a strong emphasis on value engineering, material optimisation and construction methodology, we aim to reduce costs, improve programme efficiency and achieve exceptional quality without compromising structural integrity or long-term performance.

Roads & External Works

From highway construction and access roads to car parks, footpaths, kerbing, paving, drainage, civils and soft/hard landscaping, Notus Site Services delivers comprehensive roads and external works solutions across the civil engineering and infrastructure sectors. Our capabilities include road construction and resurfacing, drainage, service installations, public realm improvements and associated infrastructure works, supported by qualified NRSWA Streetworks Supervisors and Operatives to ensure safe and compliant delivery on the public highway.

Earthworks

Successful earthworks demand the right equipment, experienced personnel and a carefully considered construction strategy. Notus Site Services undertakes bulk excavation, cut-and-fill operations, embankment construction, ground improvement, soil stabilisation and material management across projects of varying size and complexity. Our established relationships with leading plant suppliers and skilled operators allow us to mobilise the right resources efficiently, providing flexibility and reliability even on challenging programmes.

Our strength lies in combining practical engineering knowledge with a highly competitive and dependable supply chain. From optimising earthmoving operations and haulage strategies to maximising material reuse and minimising waste, we identify opportunities to improve productivity and reduce unnecessary expenditure. This commercially driven approach enables us to deliver earthworks packages safely, efficiently and with a clear focus on programme certainty and environmental responsibility.

Utilities & Infrastructure

From underground utility installations to major infrastructure maintenance and upgrades, Notus Site Services supports the delivery of complex works across water, energy, telecommunications and civil engineering networks. Our capabilities include trenching, duct installation, service diversions, drainage, utility protection, reinstatement and associated civil engineering works, alongside temporary access, working platforms and specialist temporary works solutions.

Operating around critical infrastructure demands careful planning, reliable resources and an understanding of the challenges posed by live assets and restricted working environments. Through our experienced delivery teams and established specialist supply chain, we provide tailored access arrangements, ground protection, engineered temporary works and construction support to facilitate safe and efficient operations. Our focus is on maintaining operational continuity, minimising disruption and delivering practical solutions to challenging infrastructure projects.

Steel and Reinforced Concrete Structures

Complex structural construction demands technical expertise, precision and an innovative approach to design and delivery. Notus Site Services specialises in the coordination and delivery of structural steelwork, reinforced concrete structures, precast concrete elements, bridge structures and bespoke structural installations across the construction and infrastructure sectors. Our extensive experience encompasses complex lifting operations, heavy structural installations, in-situ concrete construction and the integration of prefabricated elements into challenging construction environments.

Through established relationships with some of Europe's leading precast concrete manufacturers and specialist steelwork suppliers, we can offer alternative design and construction solutions that maximise the benefits of off-site fabrication. Combining technical engineering knowledge with a strong focus on value engineering, we identify opportunities to optimise structural designs, accelerate installation programmes, improve quality control and minimise on-site construction activities. This approach enables us to deliver efficient, commercially competitive structural solutions while maintaining the highest standards of safety, quality and long-term performance.