Complex Installations
Complex Installations | Electrical | McDonald
From towering switchboards in manufacturing plants to finely tuned automation in boutique facilities, HEP’s complex installations electrical page showcases how we energize McDonald with unwavering precision. Our engineers study every load demand, future-proof each conduit run, and weave intelligent monitoring into the fabric of your operation, so power flows exactly where and when it’s needed—no more, no less.
Clients across McDonald trust HEP because we sweat the details, harmonizing safety codes, sustainability goals, and business timelines in a single, seamless plan. Whether you’re expanding a data center or retrofitting a historic site, our certified team delivers minimal downtime, crystal-clear documentation, and 24/7 support that never leaves you in the dark. Discover the confidence that comes from partnering with the region’s foremost experts in complex installations, and let us transform your next electrical challenge into a powerhouse success.
FAQs
What qualifies as a “complex electrical installation,” and how is it different from a standard job?
A complex installation generally involves high-capacity switchboards, multiple distribution boards, integrated control systems, or specialised equipment such as generators, UPS units, automation panels, and renewable-energy interfaces. These projects require detailed load calculations, custom design, and coordination with builders, engineers, and local authorities. In contrast, a standard installation might only involve single-phase circuits, basic lighting, or small power outlets with minimal design work.
Do you handle the design and engineering for large-scale electrical projects in McDonald?
Yes. Our team includes licensed engineers and Level 2 accredited electricians who manage the complete design–build cycle. We produce single-line diagrams, load studies, cable sizing, and protection-device coordination, then lodge the documentation with the relevant DNSP and McDonald City Council for approval before construction begins.
How do you ensure compliance with Australian Standards and local McDonald regulations on complex installations?
We follow AS/NZS 3000 (Wiring Rules), AS/NZS 3017 (Testing), and any project-specific standards such as AS/NZS 3439 (switchgear) or AS/NZS 4777 (inverters). Our compliance officer cross-checks every drawing, material, and test result against these standards. Prior to energisation, we issue a Certificate of Compliance and arrange an electrical inspection with a McDonald-approved inspector to validate the installation.
What is the typical timeline and process for completing a complex electrical installation?
Although each project is unique, most follow these stages: 1. Initial consultation and site survey (1–2 weeks) 2. Concept design and budgeting (2 weeks) 3. Detailed engineering and regulatory submissions (3–6 weeks) 4. Procurement and prefabrication of switchboards/cable trays (2–4 weeks) 5. On-site installation and commissioning (4–12 weeks, depending on size) 6. Handover, testing, and documentation (1 week) We provide a Gantt chart at project kickoff so stakeholders in McDonald can track progress and milestones.
Can you upgrade existing infrastructure to support high-load equipment or renewable integration?
Absolutely. We routinely retrofit sites with larger mains, install 3-phase boards, add power-factor-correction units, and integrate solar PV or battery storage systems. We first conduct a thorough condition assessment and thermal imaging scan, then design the upgrade so existing operations experience minimal downtime. Where feasible, we stage the works after hours or during planned shutdowns.
What warranty and ongoing support do you supply after the installation is completed?
All workmanship is covered by a 5-year labour warranty, and materials are covered per the manufacturer’s terms (typically 12–36 months). We also offer optional preventative-maintenance contracts, which include annual RCD testing, thermal imaging, and emergency call-outs within McDonald in under two hours. Detailed operation manuals, test sheets, and as-built drawings are supplied at handover for easier future servicing.