Eneraque was engaged to provide critical backup power for Quay Quarter, the world’s first upcycled high-rise building located in the Sydney CBD. Recognising Eneraque’s expertise, the client sought a comprehensive solution encompassing design, construction, installation, and commissioning of a highly technical generator and load shedding system.
Project Overview
The client required a sophisticated backup power system for the high-rise building, which included:
- 4 x 2000 kVA Diesel Generators
- Exhaust System
- 7000L Underground Fuel Tanks
- Control Panel
These components were essential to ensure uninterrupted power during outages and efficient load management during peak hours.
Scope of Work
Eneraque’s responsibilities included:
- Design
- Construction
- Installation
- Commissioning
The objective was to deliver a robust and efficient backup power solution tailored to the high-rise building’s specific needs and spatial constraints.
Our Solution
To meet the client’s requirements, Eneraque provided a solution with the following key specifications:
- Coordination During Construction: Installing the generator system during the building’s construction, requiring precise coordination with other trades
- Space Management: Fitting large generator systems into extremely tight spaces within the building
- Sophisticated Control System: Implementing a system to load shed every floor during peak hours and power outages, and synchronise with the grid when mains power is restored
- Noise Reduction: Achieving noise levels of 72 dBA at 1 metre, surpassing the required 80 dBA
- Safety in Fuel Management: Designing a fuel system that safely returns diesel from two storage tanks on levels 7 and 21 in the event of a fire
Key Highlights
Coordination and Installation
The installation of the generator system during the building’s construction required meticulous coordination with other trades. Eneraque successfully installed the equipment on levels 7 and 21 before the completion of each level, ensuring seamless integration with the building’s construction schedule.
Space Management
Eneraque demonstrated exceptional capability in fitting large generator systems into the building’s existing areas, which had extremely tight spaces. This required innovative design and precise execution to maximise space utilisation without compromising functionality.
Sophisticated Control System
A highly sophisticated control system was implemented to manage load shedding on every floor during peak hours and power outages. This system also synchronised with the grid when mains power was restored, ensuring efficient power management and reliability.
Noise Reduction
Eneraque’s advanced noise attenuation and exhaust systems enabled the generator system to achieve noise levels of 72 dBA at 1 metre, significantly surpassing the required 80 dBA. This reduction enhanced the building’s operational environment and compliance with noise regulations.
Safety in Fuel Management
A critical aspect of the project was the design of a fuel system that safely returned diesel from storage tanks on levels 7 and 21 in the event of a fire. This safety feature ensured compliance with fire safety regulations and enhanced the overall safety of the backup power system.
Conclusion
The success of this project highlights Eneraque’s expertise in delivering comprehensive and technically advanced backup power solutions. Quay Quarter now benefits from a robust and reliable backup power system that ensures uninterrupted operations during outages and efficient load management.
Eneraque’s ability to coordinate complex installations, manage spatial constraints, and implement sophisticated control systems demonstrates the company’s capability to handle challenging projects efficiently. This project serves as a benchmark for future initiatives in the field of backup power solutions for high-rise buildings.
