RETRACTIVE
Civil Design Excellence / Engineering Innovation
Markets & Services
Civil Engineering Solutions for Urban Growth & Innovation
Retractive provides high-quality civil engineering design and documentation for developers, architects, builders, project managers, councils, authorities and investors across Victoria and beyond.
Who We Work With
Developers, architects, designers, builders, project managers, councils, authorities, investors and asset managers seeking responsive, coordinated civil engineering support.
How We Work
We focus on clear scope definition, direct communication, practical detailing and documentation that supports both approvals and on-site delivery.
What Clients Value
Senior-level design thinking, real-world construction awareness, authority coordination and a strong understanding of stormwater and site constraints.
Urban Development Civil Design
From dual occupancies to multi-unit subdivisions, Retractive provides all required design and documentation for council approval and construction.
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Site grading
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Driveway and crossover design
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Internal roads and car parks
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Drainage and stormwater detention or retention
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Erosion and sediment control
Stormwater Drainage & Water Management
Integrated stormwater design for conventional systems and innovative solutions.
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Drainage networks including pipe, pit and swale systems
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On-site detention systems
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WSUD principles and design integration
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Flood mitigation and overland flow path planning
Comprehensive civil engineering capability across
private development and public infrastructure projects.
Core Services
Commercial & Industrial Developments
Practical and scalable civil design for bulky goods, retail centres, warehouses and industrial estates.
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Pavement grading and car park layouts
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Stormwater drainage and detention systems
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Vehicle turning paths including B-doubles
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Service coordination for water, sewer and communications
Public & Institutional Facilities
Complete civil packages for education, health, sport and public infrastructure projects.
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Schools, medical centres and pavilions
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Car parks and accessways
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Site levels, surface drainage and fire truck access
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Civil works supporting DDA compliance
Roads & Infrastructure
Road designs that integrate with existing networks, satisfy local and state requirements and remain efficient to construct.
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Arterial road and intersection upgrades
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Local street and subdivision road networks
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Kerb and channel with pit layouts
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Road safety treatments
Authority Submissions & Approvals
Preparation, coordination and submission of civil documentation to reduce delays and support faster approvals.
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Council engineering approvals
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Service authority liaison
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Construction Management Plans
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Section 173 agreement support where applicable