Harrison Infrastructure Group Expertise
Hydraulic Engineering & Stormwater Management
HIG have a diverse range of experience in hydraulic modelling, drainage and stormwater management plans, water supply works and experience in both local and state projects.
We are proud to have established a strong reputation for delivering high quality water engineering advice to local developers and all levels of government. We have worked closely with developers, town planners, architects, builders and other engineering consultants on a range of projects.
Stormwater Management
HIG has extensive experience in hydraulics and hydrology assessments for flood studies, drainage, detention basins and stormwater designs. We carryout 2D flood modelling, we produce stormwater management reports, and provide water quality design with ‘eWater MUSIC’. Our drainage design specialises in programs such as: 12d Drainage, PC Drain, XP Storm, Drains, HECRAS, SSA (AutoDesk Storm & Sanitary Analysis), Bently CulvertMaster and HY8.
HIG are familiar with the updates to Australian Rainfall and Runoff release. We can provide guidance on the new methodology and rainfall data and advise of the implications it has for stormwater solutions. We are also aware that state and local governments are at varying stages of transition to the new methodology and data. We can tailor our approach to stormwater management to satisfy the requirements of our clients
Water and Sewage Main Design
HIG specialises in the design of gravity and pressure water mains and sewerage systems, delivering comprehensive solutions that ensure reliable, efficient, and sustainable infrastructure.
Our expertise covers all stages of design, from preliminary planning and analysis through to detailed engineering, construction documentation, and project support, adhering to industry standards and environmental best practices.