Frequently Asked Questions

1. What does a tunnelling & trenchless consultant do?

  • We provide expert guidance on project feasibility, design, cost estimation, risk management, construction methods, program allowances and safety considerations for tunnelling and trenchless projects.

2. At what stage should I engage a tunnelling consultant?

  • It's beneficial to involve a tunnelling consultant as early as possible, ideally during the planning and feasibility stage, to ensure effective risk management, program planning, cost control, and design efficiency.

3. How do you help reduce project risks?

  • We identify potential risks early, provide proactive mitigation strategies, and ensure WorkSafe Tunnelling HHU Regulation requirements are integrated into the design and delivery phases to address HSE and minimize delays and cost blowouts.

4. Can you help with reducing the carbon footprint of my project?

  • Yes, strategies to recognize and reduce embodied carbon across the entire project life cycle from concept to end of life are developed to align with sustainability goals.

5. What is the cost of your consulting services?

  • We offer flexible project service levels—Essential Insights, Advanced Planning, and Expert Solutions and can provide Custom services to meet project needs and budgets. Additionally, the HarkerWize Client Resource platform provides access to industry specific data via a subscription-based system. Contact us to discuss.

6. Do you provide project management services?

  • Yes, as part of our Expert Solutions level, we offer ongoing project management support, ensuring seamless delivery from concept to completion.

7. How do you manage cost blowouts during a tunnelling project?

  • We thoroughly assess potential risks and associated costs in advance, conduct thorough pre-planning, defining clear scopes, and allocate contingencies for risks. Real-time monitoring, proactive problem-solving, and collaborative communication to address challenges quickly and efficiently are key elements involved to manage cost and client/contractor relationships.

8. What types of tunnelling projects do you specialize in?

  • We specialize in tunnelling and trenchless infrastructure renewal, replacement, and repair, with a focus on reducing risks, controlling costs, and ensuring sustainable outcomes.