Jonishan & Gremalco JV, in collaboration with CPB & Downer JV, has undertaken a pivotal role in delivering and upgrading critical utility infrastructure across three separable portions of the Parramatta Light Rail Stage 1 project. Spanning Parramatta, Harris Park, and Westmead, this project demands precision, innovation, and stringent compliance with urban transport and utility upgrade requirements.
Scope of Services
Pre-Construction & Planning:
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Development of Construction Traffic and Transport Management Plans (CTTMP) to minimize disruption in high-density areas.
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Production of site layout and staging plans to optimize sequencing and resource allocation.
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Detailed programming and scheduling to meet tight delivery timelines.
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Design and engineering of temporary works solutions to facilitate safe and efficient execution.
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Plant onboarding and compliance with project and regulatory standards.
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Development of work packs to ensure streamlined execution and stakeholder alignment.
Construction & Delivery:
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Utility Investigations – Detailed identification and verification of existing services using Non-Destructive Digging (NDD) methodologies.
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Environmental & Heritage Compliance – Verification, containment, and documentation of contaminants or archaeological findings.
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Utility Infrastructure Works – Amplification, relocation, and upgrades of key services, including:
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Sewer and water networks
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Electrical and gas infrastructure
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Telecommunications (Telstra/Comms) networks
- Testing & Commissioning – Comprehensive validation, testing, and commissioning of all upgraded utilities to ensure operational readiness and compliance with project specifications.
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With a proven track record in delivering high-quality infrastructure solutions last 30 years, Jonishan continues to demonstrate its expertise in complex, high-risk urban projects, ensuring seamless integration with broader transport and development initiatives.