CCHD provide a range of services to the NSW Transport Sector, successfully supporting both public and private sector clients. CCHD has delivered these services across the project life cycle and have been successful in enhancing project outcomes throughout the life of the projects we have worked on. CCHD have focused in recent years on supporting our clients in the upfront phases of project, as this is where there is the most opportunity to delivered improved results and lower comparative cost. However, our team are equally skilled through the later project phases, including construction, finalisation, handover and network management.

Over the past four years, CCHD has been involved in some of the most significant transport infrastructure projects including WestConnex, M12 Motorway, Outer Sydney Orbital, M4 Smart Motorway, Pacific and Princes highway upgrades, F6 Freeway extension, Newcastle Inner City Bypass, The Northern Road upgrade and the Newell Highway upgrade.

The range of services that have been provided by CCHD include:

Infrastructure Design & Development

Infrastructure and Developement

CCHD have a highly experienced team of infrastructure specialists that have a strong track record in project design and development services. The Senior group have all held positions within former NSW RTA/RMS and have a strong understanding of TfNSW expectations, processes, procedures and have delivered on landmark projects across NSW. In addition to main roads projects we have also delivered many smaller scale projects for local government agencies and private developers along with constructability staging support for construction companies.
Our team specialise in:

  • Strategic, Concept and Detail Road Design of: Motorways and Interchanges, Rural and Urban Road upgrades, Intersection upgrades, Carpark and rest area designs, Traffic calming and pedestrian facilities, Shared path and cycleways
  • Road Safety Audits and design verification
  • Transport Engineering
  • Traffic Signal Design
  • Constructability assessment, Staging and Temporary Works design
  • Utilities Coordination and Relocation Designs
  • Visualisation and Community Display

Project Development

Project Development

  • Project management
  • Contract management
  • Business case development
  • Economic appraisals
  • Workshop facilitation
  • Traffic Engineering
  • Community engagement and stakeholder management
  • Feasibility Studies
  • Assurance (Gateway) Review
  • Constraints mapping



  • First Principles Estimating
  • Probabilistic estimation
  • Bills Of Quantities
  • Cost Planning / Cost Management
  • Project Viability & Strategic Advice
  • Independent Reviewer / Certification / Verification
  • Programming, Scheduling & Staging

Construction & Constructability

Construction & Constructability

  • Construction site management
  • Project surveillance and verification services
  • Construction management plans
  • Contract documentation and tender assessment
  • Development of staging/constructability strategies.
  • Constructability Review and cost saving assessment.
  • Coordination of utility design.
  • Preparation and review of tender documentation.
  • Development and review of construction programs.
  • Claim management and assessment.

Prequalified Service Provision

Prequalified Service Provision

CCHD are prequalified to provide a range of services to the NSW Government. To meet the requirements of these panels, CCHD have developed requisite systems and processes to assure quality outcomes. The following list presents some of the main services CCHD have qualified to deliver for the NSW Government.

  • Standard Road Design
  • Traffic Signal Design
  • Cost Estimation
  • Project Management Support
  • Performance and Management Services panel (SCM0005), including:
    • strategy and planning
    • project management
    • procurement
    • contracting
    • risk management
    • communications
    • business case development
    • economic analysis and environmental impact assessment
    • project governance and management



Since forming in 2014, CCHD have been successful in placing support personnel into roles with local and state Government agencies, most typically in the transport sector and general infrastructure project management roles. This has included project planning, design, communications and project management specialists as well as for site based roles including project and contract managers and surveillance officers. Please email [email protected] to join our mailing list, receive our newsletter and be alerted to future roles available.



CCHD is an engineering consultancy with a collective of industry specialists providing outstanding service in infrastructure development, management, design and construction.

Established in April 2014, CCHD brings together two established companies Hillard Civil and Cusack Project Services.

Hillard Civil commenced operations in December 2008, and has supported Roads and Maritime across numerous major infrastructure, road safety and traffic management projects from strategic investigation into concept and detail design. Cusack Project Services commenced operations in April 2013, and very quickly established a proven record of service delivery for Roads and Maritime through appointments to key project management roles.

The merging of these companies to form CCHD has strengthened the service offering to our key public and private clients in the transport sector.

Our team has sound experience working for and with governmental, contractor and design organisations. A key point of difference for our team is its unique experience across the lifecycle of major projects and programs and the various relevant roles our team have held.

Projects Delivered

Why We Are Different



CCHD have assembled a core team of infrastructure specialists. Our senior staff offer more than 100 year’s experience in developing and delivering transport projects for the NSW Government, with key team members having held senior roles within Government



CCHD help our clients plan, develop and deliver transport infrastructure. Our experience covers the project life cycle from conceptualisation and feasibility, business case development, all stages of design, contract documentation, construction and handover



CCHD’s aim is to ‘Develop innovative solutions for valued clients’. We place a priority on understanding key success factors for our clients and have demonstrated our capacity to meet or exceed client expectations


Highly Qualified Team

Simon Cusak

Simon Cusack | Director

Engineering Manager

T: +61431 807 233
E: [email protected]

Adam Hillard | Director

Lead Geometric Designer

T: +61403 357 913
E: [email protected]
Steve Warrell

Steve Warrell

Technical Advisor


Pat Kenny

Technical Advisor


Craig Leckie

Technical Advisor

Get In Touch!


    Central Coast Office:
    Suite 1 Level 1,  29-31
    The Boulevarde, Woy Woy, NSW 2256

    Sydney Office:
    Suit 10-226 / 14 Lexington Dr, Bella Vista, NSW, 2153


    [email protected]
    +61431 807 233

    Business Hours

    Mon-Fri: 9:00-5:00
    Sat-Sun: Closed