Business History

Since 1985, Osborne+Song (previously Osborne Associates) has been at the forefront of construction procurement in New South Wales. Osborne+Song provides service at all stages of the procurement process.

Initial Stage

Appraisal and Design
  • Study of Client’s Brief and Scope Definition
  • Order of Cost Estimate

Pre-Tender Stage:

  • Concept Cost Planning (Elemental Format)
  • Cost Engineering
Design Development  
  • Formal Cost Planning (Trade Format)
  • Cost Advice
Technical Design
  • Pre-Tender Estimate (Trade Format)

Tender Stage:

Tender Documentation              
  • Builders’ Bills of Quantities (Trade Format)
Tender Action
  • Tender Appraisal, Assessment, Evaluation and Recommendation

Post-Tender Stage:

Construction to Practical Completion    
  • Progress of work and variation claim assessment and recommendation
  • Chart tracking value of work completed against value of work planned
  • Report on change in contract value, change in project milestones and cost to complete
Post Practical Completion
  • Final accounts and penultimate claim preparation and assessment
  • Recommend release of retention and preparation and final claim for payment by client
  • Life-cost cycle maintenance program and draw-downs for future work expenses

Our service in delivering timely and credible cost throughout the procurement process makes us an indispensable part of the project delivery team.

Our mission statement is to form lasting partnerships with our clients by providing work of professional integrity and high levels of client service. Our executive team provides support at all stages of our production process towards excellence in providing product and service delivery to our clients. Our values include:

  • Leadership
  • Integrity
  • Reliability
  • Individual Contribution
  • Fairness
  • Honesty
  • Innovation
  • Strong Work Ethic