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Project Snapshot
CCC Engineering was engaged to deliver hydraulic and electrical engineering design for a new two- storey Class 1b boarding house development in Bomaderry, NSW. The project comprises 18 self-contained rooms with kitchenettes and amenities, two communal living areas, and a manager’s residence. The client required a practical, compliant design that would streamline approvals, support tendering, and provide clear construction documentation. CCC Engineering provided a coordinated single-stage detailed design focused on compliance, buildability, and cost certainty.
Our Role
- CCC Engineering delivered a staged electrical design service including:
- Detailed hydraulic design including sanitary drainage, fixtures, and domestic hot water
- systems
- Electrical design including lighting, emergency & exit systems, power, communications,
- and security layouts
- Hot water plant review and selection
- Maximum demand calculations and Section J lighting calculations
- Equipment schedules, scope of works, and tender documentation
- Design certification to AS 3500, NCC 2022, AS 3000 and associated standards
Challenges & Solutions
Challenge
Coordinating hydraulic and electrical systems within a compact two-storey layout
Solution
Integrated service layouts and early review of architectural/structural drawings to optimise routing and plant positioning
Challenge
Ensuring compliant emergency lighting and essential services for Class 1b occupancy
Solution
Designed systems in accordance with NCC 2022 and AS 2293, supported by detailed calculations and certification
Challenge
Delivering cost certainty for a regional development
Solution
Provided high-level budget estimates aligned with detailed design documentation to support competitive tendering
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