Design & Construction Works – PTC Critical Infrastructure Upgrade - Electrical Supply Upgrade (ESU4)

### 🏗️ Tender Overview: PTC Critical Infrastructure Upgrade (ESU4) The **Public Transport Authority (PTA)** of Western Australia is seeking qualified contractors for the **Electrical Supply Upgrade (ESU4)** project at the Public Transport Centre (PTC) in Perth. This project is critical to addressing ageing infrastructure, safety risks, and regulatory compliance issues within the 48-year-old facility. ### 📋 Scope of Work The project is divided into two primary packages: * **Package 1 (Main Scope):** Electrical Supply Upgrade Works, including the replacement of basement HV/LV infrastructure, switchgear, transformers, and 29 distribution boards. It also includes the installation of a new EV charging system for twelve parking bays. * **Package 2 (Priced Option):** Upgrade of the Communications Room to support the Radio Systems Replacement (RSR) program, ensuring compliance with ACMA regulatory requirements. ### 🔑 Key Requirements * **Mandatory Briefing:** Attendance at the briefing session on **11 June 2026** at 116 West Parade, Perth, is a strict pre-requisite for bidding. * **Qualifications:** Bidders must hold a valid Building Services Registration Number and relevant electrical/electrician licenses. * **Aboriginal Participation:** This tender includes specific Aboriginal Participation Requirements. ### 📅 Important Dates * **Mandatory Briefing:** 11 June 2026, 2:00 PM – 3:30 PM. * **Briefing Registration Cut-off:** 9 June 2026, 3:00 PM. * **Tender Closing Date:** 22 July 2026, 11:00 AM. This opportunity is ideal for firms specializing in **electrical infrastructure, commercial construction, and critical facility upgrades**. Interested parties should review the provided design documentation (85% maturity) to prepare their submissions.