NETTLEFOLD PTY LTD

PREMIUM

Overview

Nettlefold Projects is a multidisciplinary Australian engineering consultancy specialising in the planning, design, delivery and assurance of complex infrastructure programs across energy, utilities, manufacturing, transport, and public-sector environments. We provide integrated civil, structural, mechanical, electrical and digital-engineering services with a strong capability in high-compliance, fast-paced, multi-site programs similar in scale and governance to Brisbane 2032.

We have delivered major capital and infrastructure packages for Tier-1 organisations including AGL, Rio Tinto, BlueScope Steel, GE, Transgrid, WaterNSW, BHP and government utilities. Our experience spans concept design, master planning support, detailed engineering, constructability reviews, commissioning, operational readiness, temporary works, risk assessment, and whole-of-life asset assurance.

Our team is highly experienced in managing multidisciplinary interfaces, coordinating with architects, builders, operators, and procurement partners, and delivering integrated engineering solutions in environments where schedule certainty, safety, and stakeholder alignment are critical.

Nettlefold Projects brings strong capability in governance, project controls, technical assurance, sustainability frameworks, and value-engineering methodologies that improve cost efficiency and accelerate delivery outcomes. With an established presence in NSW and national delivery capacity, we are well positioned to support Brisbane 2032 across multiple venues and temporary/permanent infrastructure packages.

We welcome the opportunity to partner with Brisbane 2032 as a high-performance engineering services provider and are open to exploring Partnership arrangements, including Partnership Fee or Value-in-Kind contributions, in alignment with the objectives of this work package.

Products and Services

chevron_right At Nettlefold Projects, we deliver end-to-end engineering services that power the nation’s largest and most complex Tier 1 projects. With a deeply integrated, multi-disciplinary team, we support clients across infrastructure, mining, energy, oil & gas, rail, and manufacturing sectors.

chevron_right We are more than just engineers — we are designers, problem-solvers, innovators, and collaborators. Every project we take on is guided by a focus on quality, safety, functionality, and long-term performance. At the core of our delivery model is intelligent design, advanced 3D modelling, and a commitment to delivering fit-for-purpose solutions that meet both immediate needs and future requirements.

chevron_right Civil and Structural Engineering

chevron_right Our civil and structural engineering services are at the foundation of everything we build. From greenfield infrastructure developments to complex brownfield upgrades, we bring technical rigour, site-specific insight, and a hands-on approach to every project.

chevron_right Key Capabilities:

chevron_right Site-wide civil design: roads, hardstands, pavements, drainage, stormwater

chevron_right Bulk earthworks and grading models, integrated with 3D terrain analysis

chevron_right Retaining walls, foundations, footings, and piling design

chevron_right Structural steel and reinforced concrete design for buildings, bridges, and process infrastructure

chevron_right Temporary works and construction staging design

chevron_right Digital engineering and Building Information Modelling (BIM) for coordination and clash detection

chevron_right Structural integrity assessments, audits, and remediation planning

chevron_right Design & Modelling Expertise:

chevron_right Using platforms such as Civil 3D, Revit, SpaceGass, and Navisworks, our civil and structural engineers provide fully modelled, constructable solutions that reduce risk during delivery and provide clarity at every stage

chevron_right Mechanical Engineering

chevron_right Mechanical systems are central to productivity across industrial sites. Our team provides concept-to-completion mechanical engineering, backed by deep industry knowledge and the latest in mechanical design and simulation tools.

chevron_right Key Capabilities:

chevron_right Mechanical system design: conveyors, compressors, cranes, pumps, fans, and piping

chevron_right Materials handling systems, chutes, hoppers, and bulk transfer mechanisms

chevron_right Pressure vessel and tank design (to AS1210 and relevant standards)

chevron_right Rotating and static equipment layout design

chevron_right Design for maintainability, access, and operational efficiency

chevron_right Finite Element Analysis (FEA) to assess stress, vibration, fatigue, and thermal response

chevron_right 3D mechanical modelling and interference checks using SolidWorks and Inventor

chevron_right Modelling & Innovation:

chevron_right We use tools such as AutoPIPE, SolidWorks Simulation, Inventor, and ANSYS to test mechanical integrity before fabrication — enabling smarter, more reliable designs that save time and money on site.

chevron_right Electrical & Instrumentation (E&I) Engineering

chevron_right In critical infrastructure and industrial plants, electrical and instrumentation systems must be designed for reliability, efficiency, and absolute safety. Our E&I team provides comprehensive design and compliance support for projects of all scales and complexities.

chevron_right Key Capabilities:

chevron_right Power system design: HV, LV, and control systems

chevron_right Substation layouts, switchroom design, and motor control centre (MCC) configuration

chevron_right Cable routing, tray design, and load calculations

chevron_right Lighting design (internal, external, hazardous area)

chevron_right Instrumentation selection, control logic, loop diagrams, and installation details

chevron_right Control system integration: SCADA, PLC, DCS and telemetry

chevron_right Hazardous area classification and EEHA compliance to AS/NZS 60079 standards

chevron_right Arc flash, short circuit, and protection coordination studies

chevron_right Design Integration:

chevron_right We use ETAP, PowerCAD, AutoCAD Electrical, and EPLAN to produce detailed E&I deliverables. Our systems are designed with full traceability and compliance in mind, enabling seamless commissioning and handover.

chevron_right Process & Chemical Engineering

chevron_right Our process engineering team plays a pivotal role in driving efficiency and safety in the energy, oil & gas, water treatment, and manufacturing sectors. We provide design and optimisation services that are backed by technical rigour and industry experience.

chevron_right Key Capabilities:

chevron_right Process flow diagrams (PFDs) and Piping & Instrumentation Diagrams (P&IDs)

chevron_right Mass and energy balances for new and existing plants

chevron_right Equipment sizing and specification (pumps, heat exchangers, vessels)

chevron_right Relief system design and overpressure protection

chevron_right HAZOP facilitation, process safety audits, and risk assessments

chevron_right Dynamic process simulation (steady-state and transient modelling)

chevron_right Water treatment and chemical dosing system design

chevron_right Energy efficiency and process debottlenecking studies

chevron_right Tools & Platforms:

chevron_right We use Aspen HYSYS, AFT Fathom, Pipe-Flo, and ChemCAD to simulate, verify, and optimise process systems across a range of operating conditions.

chevron_right Drafting, BIM & Digital Engineering

chevron_right We view drafting as an engineering discipline in its own right. Our in-house drafting team supports all engineering disciplines, providing detailed, accurate, and revision-controlled documentation.

chevron_right Key Capabilities:

chevron_right 2D and 3D CAD drafting, including fabrication, construction, and IFC sets

chevron_right Intelligent P&IDs, data-rich models, and digital asset registers

chevron_right BIM coordination, model federation, and clash detection

chevron_right As-built documentation from redlines or point cloud data

chevron_right Drawing control, transmittal management, and revision tracking

chevron_right Tools & Platforms:

chevron_right We use AutoCAD, Revit, Plant 3D, Civil 3D, Navisworks, and Bluebeam to create and manage drawings efficiently, maintaining accuracy throughout the project lifecycle.

chevron_right Project Engineering & Site Support

chevron_right Our engineering involvement doesn’t stop at design — we are actively engaged throughout project delivery. Our project engineering and site services ensure that designs are implemented effectively, with hands-on support for construction, commissioning, and operation.

chevron_right Key Services:

chevron_right Multidiscipline coordination and interface management

chevron_right Site engineering support and construction phase services

chevron_right Constructability reviews and temporary works design

chevron_right Procurement support, technical bid evaluations, and vendor liaison

chevron_right Commissioning readiness and punchlist management

chevron_right O&M documentation, as-built packages, and lifecycle support

chevron_right We embed ourselves as part of the delivery team, working alongside Tier 1 contractors, EPCMs, and asset owners to ensure successful outcomes — from concept through to operation.

chevron_right Digital Tools & Engineering Innovation

chevron_right Innovation is embedded in everything we do. We continuously explore new tools, digital workflows, and technologies to help our clients build better, faster, and more sustainably.

chevron_right Digital Capabilities:

chevron_right Digital twins and 3D asset models

chevron_right Point cloud capture and model overlay

chevron_right Cloud-based model collaboration (BIM 360, ACC)

chevron_right Data-driven engineering, asset registers, and real-time model syncing

chevron_right Lifecycle modelling for operations and maintenance integration

chevron_right By embracing digital engineering, we reduce rework, shorten design cycles, and enable smarter decision-making at every stage of a project.

chevron_right We bring our engineering services to clients across the full spectrum of Australia’s industrial sectors, including:

chevron_right Transport & Infrastructure (roads, bridges, ports, airports)

chevron_right Mining & Resources (bulk handling, processing plants, NPI facilities)

chevron_right Energy (renewables, thermal, battery storage, hydrogen)

chevron_right Oil & Gas (onshore gas, refineries, terminals)

chevron_right Rail (track infrastructure, depots, signalling facilities)

chevron_right Manufacturing & Industrial (food, beverage, chemical, packaging)

chevron_right Our sector-specific knowledge ensures that every design meets the unique challenges, regulations, and opportunities of the environment in which it operates.

chevron_right Why Tier 1 Clients Choose Nettlefold Projects

chevron_right Proven track record on complex Tier 1 infrastructure and resource projects

chevron_right Multidisciplinary teams with deep technical capability across all core engineering areas

chevron_right End-to-end services from concept and FEED to detailed design, construction, and commissioning

chevron_right Advanced design and modelling tools for efficiency, accuracy, and safety