ASP Level 3 Design / Substation
and Industrial Design

iEngineering Australia is an Accredited Service Provider for ASP Level 3 Design work in New South Wales, delivering reliable, utility-compliant and cost-effective electrical designs.

We provide overhead and underground reticulation, substation and industrial design services for utilities, renewable energy, mining and infrastructure projects with a strong focus on safety, quality and timely delivery.

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Accreditation
ASP Level 3
Coverage
Overhead, Underground & Substations
ASP Level 3 Design

Certified ASP Level 3 Electrical Design for NSW Projects

Innovative and utility-aligned electrical designs for contestable works, substations and industrial developments.

What we provide

Comprehensive ASP Level 3 Design Services in NSW

Our ASP Level 3 design services support developers, utilities, contractors and asset owners with detailed, compliant and constructable electrical designs for contestable works and network connections.

We are certified to design overhead and underground electrical power reticulation and bring practical knowledge of power line construction and DNSP approval requirements throughout the project cycle.

  • DNSP-compliant designs
  • Cost-effective project delivery
  • Reliable and safe outcomes
  • Constructable documentation
  • Support from concept to approval
Overhead reticulation
Underground reticulation
Substation design
Utility approvals

Our expertise in ASP Level 3 design

ASP Level 3 Design Services

We provide practical and compliant design solutions for contestable electrical works across utility, industrial, renewable energy and infrastructure projects in NSW.

Overhead Reticulation Design

Design of overhead electrical reticulation systems for new developments, upgrades and network extensions.

Scope

Line routes, pole schedules, conductor selection, clearances and utility-compliant construction details.

Outputs

  • Detailed overhead line design drawings
  • Construction-ready design documentation
  • Network approval submission packages

Underground Reticulation Design

Design of underground electrical networks for urban, industrial, commercial and subdivision developments.

Scope

Cable routes, trench layouts, conduit systems, pits, joints and utility interface requirements.

Outputs

  • Underground reticulation layouts
  • Cable schedules and construction details
  • Utility-compliant submission drawings

Subdivision Electrical Design

Advanced electrical design services for residential, commercial and industrial subdivisions, with smooth integration into existing infrastructure and compliance with relevant standards.

Scope

Electrical reticulation design, streetlighting layouts, load analysis, planning and coordination with councils, energy providers and approval authorities.

Outputs

  • Subdivision electrical reticulation designs
  • Load analysis and planning documentation
  • Authority approval support and as-built documentation

New Electrical Connections

Design and facilitation of new electrical connections for residential, commercial and industrial projects, focused on safety, efficiency and compliance.

Scope

Connection design, application support, load analysis, documentation preparation and compliance support for electricity provider approvals.

Outputs

  • Customized connection design documentation
  • Load assessment and connection planning
  • Approval and compliance submission documents

EV Charger Infrastructure Design

End-to-end support for EV charging infrastructure including feasibility, design, supply, installation, maintenance and smart charging solutions.

Scope

Feasibility studies, Level 3 design, site electrical design, charger supply, installation planning, smart charging software and maintenance strategy development.

Outputs

  • EV charging feasibility and design documentation
  • Site electrical layout and installation support
  • Maintenance, upgrade and technical support plans

Electrical Asset Relocation

Compliant and practical relocation design services for electrical assets, minimizing disruption and ensuring safe project delivery.

Scope

Impact assessments, relocation design, stakeholder coordination, third-party asset relocation guidance and on-site engineering support.

Outputs

  • Asset relocation feasibility assessments
  • Detailed relocation design documentation
  • Stakeholder and authority coordination support

High Voltage Connections

Tailored high voltage connection solutions to keep installations safe, compliant and suitable for utility network operation.

Scope

Compliance assessments, maintenance planning, safety procedures, operational documentation and lifecycle management support for high voltage systems.

Outputs

  • High voltage compliance and condition assessments
  • Maintenance and safety management documentation
  • Infrastructure lifecycle and replacement recommendations

Streetlighting Solutions

Streetlighting design solutions focused on safety, energy efficiency and council compliance using modern lighting technologies.

Scope

Streetlighting design for roads, parks and pathways, including energy-efficient lighting upgrades, modernization and maintenance planning.

Outputs

  • Streetlighting design and layout documentation
  • Energy-efficient upgrade recommendations
  • Maintenance strategy and compliance support

ASP Level 1 Construction Estimation

Early-stage estimation services to help clients understand project budgets, compare options and plan construction costs more accurately.

Scope

Preliminary cost analysis, budget optimization and support for fixed-price construction arrangements after certified Level 3 design.

Outputs

  • Concept-stage construction cost estimates
  • Budget optimization recommendations
  • Support for fixed-price construction planning

Surveying and 3D Modelling

Surveying and 3D modelling services using photogrammetry and LiDAR to produce accurate data for planning, clash detection and practical design development.

Scope

Powerline surveys, photogrammetry, LiDAR-based data capture, 3D modelling of existing conditions and simulation of design and protection scenarios.

Outputs

  • Survey-based digital models and design inputs
  • 3D representations of existing and proposed assets
  • Improved planning, risk reduction and compliance review support

Cost-Effective Design Optimization

We focus on delivering innovative and practical designs that balance compliance, buildability and cost-efficiency.

Focus

Efficient layout planning, practical construction outcomes and reduced rework through experienced design input.

Outputs

  • Optimized design solutions
  • Reduced constructability risks
  • Better project cost and program certainty

Past Project Experience

ASP Level 3 Design Projects

2024-25

ASP Level 3 Design for Pad Mount Substation Upgrade

Client Location: 1 Simmons Street, Wagga Wagga, NSW, Australia

Completed ASP Level 3 design for a pad mount substation upgrade, including utility applications, council and neighbor notifications, preliminary and detailed overhead and underground design, earthing and engineering calculations, environmental and safety documentation, supporting searches, consultant coordination, and delivery of utility-compliant CAD designs.

2023-24

ASP L3 Design for LOT 4, DP 1090232, Subdivision Application

Client Location: 386 Caddens Road, Claremont Meadows, NSW 2747, Australia

Completed ASP Level 3 design for a subdivision project, including site visit, preliminary and detailed underground design, council and neighbour notifications, utility coordination, engineering calculations, environmental and safety documentation, supporting searches, easement assistance, and delivery of utility-compliant CAD designs.

2022-23

ASP L3 Design for LOT 4, DP 538611, Load Connection

Client Location: 353 Freeman’s Reach Road, Freemans Reach 2756, NSW, Australia

Completed ASP Level 3 design for a load connection project, including site visit, method of supply, preliminary and detailed underground design, council and neighbour notifications, utility coordination, maximum demand and voltage drop calculations, earthing studies and substation design, environmental and safety documentation, supporting searches, easement assistance, and delivery of utility-compliant CAD designs.

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Why ASP Level 3 design is crucial

Why ASP Level 3 Design Matters

Contestable electrical works require more than drawings. They demand compliant, practical and utility-ready designs that can move smoothly through review, approval and construction.

Early and experienced ASP Level 3 design input helps reduce delays, improve safety, support constructability and provide stronger delivery certainty for all stakeholders.

  1. 1

    Ensure Compliance

    Align designs with utility standards and approval requirements across NSW.

  2. 2

    Improve Buildability

    Deliver practical designs that contractors can construct efficiently and safely.

  3. 3

    Reduce Delays

    Minimize redesign, resubmissions and approval bottlenecks through experienced design coordination.

  4. 4

    Enhance Safety

    Support safe network connection, equipment arrangement and construction execution.

  5. 5

    Control Costs

    Optimize designs to achieve cost-effective outcomes without compromising compliance or quality.

Industries we serve

Applications Across Diverse Industries

Our ASP Level 3 design services support sectors that require safe, compliant and dependable electrical infrastructure.

Utilities

Design support aligned with NSW utility standards for reticulation and network extensions.

Renewable Energy

Connection and reticulation design for solar, battery and other grid-connected energy projects.

Mining

Reliable electrical design solutions for demanding mining and heavy industrial applications.

Industrial Facilities

Practical designs for industrial developments requiring new supply and power distribution infrastructure.

Subdivisions

Overhead and underground reticulation design for residential and mixed-use developments.

Commercial Developments

Utility-ready electrical design for commercial buildings, estates and connection upgrades.

Infrastructure Projects

Contestable works and electrical design coordination for public and private infrastructure projects.

EPC & Contractors

Design packages that support smoother approvals, construction planning and project execution.

About us

About us – where vision meets execution!

iEngineering is your trusted partner for advanced electrical and energy solutions across Australia, Fiji, and India. We deliver high-quality engineering services backed by expert design, analysis and dedicated local support.

Our Mission

Our mission is to enhance efficiency, ensure quality control, and deliver customer satisfaction through practical engineering solutions aligned to global standards and sustainable outcomes.

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Our Vision

To be a trusted engineering partner across Australia, Fiji, India and the Pacific, delivering resilient and low-carbon infrastructure for utilities, industry and the built environment.

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Our Values

We operate with integrity, safety and accountability, focusing on clear communication and long-term partnerships so every delivery is maintainable and dependable.

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Our Journey

Founded in 2013, iEngineering Australia delivers a comprehensive range of high-quality electrical and energy solutions tailored for Australian and Pacific conditions. From design and engineering to testing and commissioning support, we ensure every solution is safe, reliable, and built to last.

Where We Operate

iEngineering Australia operates across Australia, Fiji, and India, delivering reliable technology and engineering solutions to organisations of all sizes, from local enterprises to large multinational companies.

India – Pune

Phone: +91 9168627258

Email: shila@iengaust.com.au

Navale IT Zone, Office No. 501, 5th Floor, A-Wing, Near Navale Bridge, Mumbai-Bangalore Highway, Narhe, Pune – 411041.

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