Delivering Best for Project


Our Mission

Delivering Best for Project

About Us

BWA TierOne Consult is a specialist Construction, Engineering and Infrastructure advisory firm based in Melbourne and operating nationally across some of Australia’s largest and iconic projects.

Tailoring To Our Client Needs

We are a top-tier consulting company that develops customised solutions by thoroughly understanding clients’ challenges and applying industry expertise, keeping true to our “Best for Project” mission across the project life cycle.

Best Experience and Insight with Bespoke Solutions

Our expert team come from diverse backgrounds with critical experience upon major construction, engineering, and infrastructure projects. We bring a unique offering of both contractor and client-side perspectives from our experience operating in both the private and public sectors.

What We Do

Project Controls

● Commercial Management
● Cost Planning
● Contractual Notices
● Planning and Scheduling
● Programme Statusing
● HSE Management
● Risk Management
● Project Reporting
● Cost and Budget Control
● Cost and Revenue Forecasting
● Change Control
● Earned Value Management
● Dashboard Reports / KPIs
● Workflow processes
● Project Audits


  • Procurement Strategy
  • Contracting Strategy
  • Scope definition
  • Staging / Separable Portions definition
  • Tender documentation
  • Preparation of Contract Terms
  • Interface requirements
  • Requests for Tender
  • Tender Comparison and Analysis
  • Risk Adjustment and Analysis
  • Negotiation of Departures (Scope or Commercial)
  • Contract Award
  • Budget Control

Claims Advisory

  • Dispute Avoidance
  • Early / Proactive Risk Management
  • Identification of Causes
  • Establishing Contractual basis of Claims
  • Contract Notices requirements
  • Collating evidence of effects – Time and Quantum
  • Claims Preparation and Evaluation
  • Claims Defence
  • Dispute Resolution
  • Arbitration, Litigation, Adjudication, Mediation, DABs, ADR Methods
  • Insurance Claims

Expert Services

  • Expert Advisory
  • Expert Reports – Quantum
  • Expert Reports – Delay Analysis / Time Entitlement
  • Expert Determinations
  • Quantity Surveying
  • Project Management

Meet our Team

Barry Worthington

Barry Worthington

Principal and Director

Carin Campbell

Carin Campbell

Senior Consultant

Alana Vaidya Soemargo

Alana Vaidya Soemargo

Marketing Coordinator

Intani Cornelia

Intani Cornelia

Finance Manager

Careers With Us

Prominent Client Base

BWA TierOne Consult have worked with large and prominent clients such as Lendlease, John Holland, Grocon, Mirvac, Southern Cross Electrical Engineering, and many more.

Nationwide Operations

BWA TierOne Consult is based in Melbourne, Victoria, but we operate nationwide across Australia. Some of the iconic projects we have worked on include: The Metro Tunnel (VIC), Westgate Tunnel Project (VIC), NorthConnex Tunnel (NSW), The Ribbon Hotel (NSW), Frankston Hospital Redevelopment (VIC), Ryan Corner Wind Farm (VIC), Amrun Bauxite Mine (QLD), and Northlink (WA).

Broad Sector Experience

BWA TierOne Consult operates in diverse sectors including Commercial Buildings, Major Roads, Rail, Tunnel, Airport Infrastructure, Mining and Resources, Power Generation, and Defence.


Introducing Carin Campbell as a BWA TierOne Senior Consultant

We are pleased and privileged to announce Carin Campbell has joined BWA TierOne Consult as a Senior Consultant. Carin is an accomplished Commercial and Contracts Management professional, with over 20 years’ experience upon major projects.   She has worked...

Merry Christmas and a Happy New Year!

As we wind down at the end of 2022, we’d like to say a huge thank you to our select group of clients and staff who have each shown incredible faith and belief in us, and who have supported us so much in our first few months of launching a new business. Wishing you all...

Happy International Women’s Day!

As we all celebrate International Women’s Day, it’s great to see how far our industry has come so far. Culture is set at the very beginning of a new business by its Founders,  and the very first few Partners and Employees. We strive for respect, inclusiveness,...

“We launched BWA TierOne Consult with a focus on assembling a diverse, expert, and experienced team, to an established loyal client base and we carry that same commitment into our new client and staff relationships. I believe that our client centred approach, matched with our skill sets, experience and collaborative approach, provides a truly compelling service offering, that’s true to our ‘Best for Project' mission”

Barry Worthington, Principal and Director

“I am incredibly grateful to be working alongside such passionate and strong-willed people here at BWA TierOne Consult. The company and my colleagues provide an exciting, supportive, and safe work environment that allows me to excel to my full potential.”

Alana Vaidya Soemargo, Marketing Coordinator

“Witnessing the inception and subsequent development of the BWA TierOne Consult has truly been a pleasure to see. The commitment and drive of the company sets them apart in the industry. Both Client needs and Staff development are clearly a priority focus for the business.”

Intani Cornelia, Finance Manager