Sag and Sway
Overhead asset experts
As a leading service provider to electrical utilities companies, Balpara specialises in providing sag and sway analysis and establishing no-go zones for overhead assets such as power lines, poles, towers, insulators, and transformers.
Sag and sway must be carefully evaluated when power assets are located near existing infrastructure or during development planning, prior to construction. In many cases, a sag and sway analysis is required to obtain a Permit to Work.
We are a chosen provider of Electrical Infrastructure Worksite Inspections for AusNet Services, as well as a trusted partner of utilities such as CitiPower/Powercor, Jemena and United Energy.
Sag and Sway Services
Balpara has extensive experience analysing sag and sway across various projects and sectors, including infrastructure, utilities, councils, transport and urban developments. Our capabilities include compliant OH designs when assets require relocating.
- Project management and tender support
- Master plan design
- Electrical design for master planning
- Electrical design to AS 3000
- NBN design
- Electrical surveying
- Drafting and As Built detailing
- Auditing
- Soil Testing
- Statement of Compliance Management
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Powerline Relocation Services
Sag and Sway assessments may identify the need for asset relocation. Balpara’s team has extensive experience relocating and redesigning assets, whether they remain overhead, or are relocated underground.
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Our team has worked on many of Victoria’s major projects for residential development, roads and infrastructure and bushfire mitigation. Where possible we provide options with budget estimations to help you make informed decisions, and our team works with power companies to streamline the process.


