Goulburn Reticulation Mains Upgrade

The scope of work for Killard under the contract with Goulburn Mulwaree Council encompassed a comprehensive approach to address the challenges within the water reticulation system. Key elements of the scope included:

1.Infrastructure Assessment/Investigation and Planning:

• • Conducting thorough inspections (with NDD – Vactruck) and assessments of the section of water reticulation infrastructure (chosen by GMC) requiring immediate attention.
  • Developing a detailed plan and design for infrastructure renewal and replacement based on assessment findings and prioritizing critical areas for intervention.

2.Renewal and Replacement Activities:

• • Procuring and installing by open cut methods, modern, high-quality pipes, valves, and fittings (PVC, DICL, POLY) to replace aging and deteriorated components (AC, CICL).
  • Implementing trenchless technologies (HDD, bed boring, micro tunnelling) where adequate to minimise disruption to residents and businesses during construction activities.

3.Commissioning and connection to the existing Network:

• • Hydrostatic (Pressure) test and disinfection (chlorine or Ozone) of the newly laid section of watermain.
  • Connection of the new line to the existing network involving network isolation.
  • Transfer of the House services onto the new watermain.

4.Project Management and Coordination:

• • verseeing all aspects of the project, including scheduling, resource allocation, and subcontractor management.
  • Ensuring compliance with regulatory requirements and safety standards throughout the duration of the project.

5.Monitoring and Reporting:

• • Establishing monitoring protocols to assess the performance and integrity of the renewed infrastructure.
  • Providing regular progress reports to the council to ensure transparency and accountability in project delivery.

6.Community Engagement and Communication:

• • Engaging with stakeholders, including residents and local businesses, to minimise disruptions and address concerns during project implementation.
  • Maintaining open lines of communication to keep stakeholders informed about project milestones, timelines, and potential impacts.

7.Traffic Control:

• • Assessing and implementing traffic control requirements as per the legal standards and code of practice.
  • In house fulfilment of the traffic control activities alongside the construction activities.

Killard has renewed over 10kms of water infrastructure ranging from DN100 to DN375 The scope of work outlined above aimed to improve the reliability, efficiency, and sustainability of the water reticulation system while minimising operational costs and enhancing service delivery for the community of Goulburn Mulwaree LGA.

Over the initial three-year contract period, Killard demonstrated exceptional competence and commitment in tackling the challenges of the water reticulation system. Key achievements included:

• • Infrastructure Upgrades: Killard successfully replaced aging pipes and components with modern, durable materials, significantly enhancing the reliability and efficiency of the water distribution network.
  • Reduction in Water Loss: Through proactive leak detection and repair strategies, Killard effectively minimised water loss due to leaks and bursts, contributing to water conservation efforts.
  • Operational Efficiency: The implementation of streamlined maintenance practices and efficient project management by Killard resulted in cost savings and improved operational efficiency for the council.

The extension of Killard’s contract brings several benefits to the community and the

• • Continued Reliability: Residents and businesses can rely on a stable and dependable water supply, enhancing quality of life and supporting economic activities.
  • Sustainability: Reduced water loss and improved efficiency contribute to sustainable water management practices, aligning with environmental goals and regulatory requirements.
  • Cost-Effectiveness: The extension allows for ongoing maintenance and monitoring, preventing costly emergency repairs and minimizing operational expenses over the long term.