Services
Contrax Management is a Sydney-based consultancy providing specialist contract and commercial support to subcontractors across NSW.
Our Services
Subcontract Reviews
Comprehensive subcontract review services designed to identify risk, clarify obligations and highlight key negotiation points before signing. We assess contract terms, scope, payment conditions and potential exposure, providing clear recommendations so subcontractors can proceed with confidence and protect their commercial position from the outset.
Delay & Time Extension Submissions
We prepare structured delay notices and Extension of Time submissions that meet strict contractual requirements. By clearly linking delay events to programme impacts and supporting evidence, we help subcontractors protect their entitlement to additional time and minimise exposure to liquidated damages or programme pressure.
Backcharge Defence
We assess disputed backcharges to determine whether they are contractually valid and commercially reasonable. Our service includes preparing structured responses that challenge unsupported deductions, clarify responsibility and protect your entitlement to payment, helping prevent unnecessary margin loss on construction projects.
Progress Claim Support
We assist with preparing accurate, well-structured progress claims aligned with subcontract requirements. By organising supporting documentation and clearly presenting claim components, we help subcontractors improve assessment outcomes, reduce delays and ensure their work and variations are properly recognised and valued.
Cashflow Forecasting
Our cashflow forecasting service provides clear visibility of expected payments, project costs and upcoming financial pressures. By analysing contract terms, progress and timing, we help subcontractors plan ahead, manage resources effectively and avoid unexpected shortfalls that can impact project delivery and overall profitability.
Payment Recovery Support
We prepare compliant payment demand notices aligned with Security of Payment requirements, ensuring subcontractors take the correct steps to recover overdue claims. This structured approach improves leverage, reduces delays and strengthens your position when pursuing outstanding payments on commercial construction projects.
Commercial Meetings & Strategy
We facilitate structured commercial meetings to identify risks, opportunities and required actions across your project. By reviewing your current position and upcoming challenges, we help subcontractors stay proactive, maintain control and ensure key commercial issues are addressed before they impact time, cost or delivery.
Tender & Scope Review
We review tender documentation to identify scope gaps, assumptions and commercial risks before submission. By working alongside your estimator, we help strengthen inclusions, exclusions and qualifications, ensuring your pricing is accurate, your exposure is reduced and your margin is better protected from the outset.
Project-Specific Safety Documentation (SWMS)
We prepare tailored Safe Work Method Statements aligned with your project scope, site conditions and builder requirements. These documents support compliance, streamline approvals and ensure safety procedures reflect how works will actually be carried out on site, reducing delays and improving mobilisation efficiency.
Inspection & Test Plans (ITPs)
We develop project-specific Inspection and Test Plans aligned with specifications, hold points and quality requirements. By clearly defining inspection stages and responsibilities, we help subcontractors maintain compliance, reduce rework and ensure quality assurance processes are properly managed throughout the project lifecycle.
Schedule of Rates 2026
| Subcontract Review, Departures & Qualifications | Rate (Excl GST) |
|---|---|
| Up to $100,000 | $700.00 |
| $100,000 - $500,000 | $1,200.00 |
| $500,000 - $1,000,000 | $1,400.00 |
| $1,000,000 + | $1,600.00 |
| Contract Admin Services | Rate (Excl GST) |
|---|---|
| Variation Claim Strategy, Submission and Defense | $500.00 |
| NOD/EOT Claim Strategy, Submission and Defense | $300.00 |
| Backcharge Defense & Mitigation | $400.00 |
| Overdue Payment Demand Notices (SOPA) | $250.00 |
| Commercial Meetings Identifying Risk & Opportunities | $400.00 |
| Monthly Progress Claim Adminsitration | $250.00 |
| Monthly Forecast Cashflow Analysis | $350.00 |
| General Project Admin Services | Rate (Excl GST) |
|---|---|
| Project Specific SWMS | $750.00 |
| Project Specific ITP's | $500.00 |
| Tender Services | Rate (Excl GST) |
|---|---|
| Tender Analysis & SOW Reviews (Up to $1,000,000) | $1,200.00 |
| Tender Analysis & SOW Reviews ($1,000,000 +) | $1,600.00 |
| Estimating | Upon Request |
Project Retainer Packages
Basic Package – $350/month (Excl GST)
- Variation submissions & defence
- NOD submission & defence
- EOT submission & defence
Essentials Package – $600/month (Excl GST)
- Variation submissions & defence
- NOD/EOT submission & defence
- Backcharge defence
- Overdue payment demand notices (SOPA)
- Commercial meetings & risk/opportunity reporting
Comprehensive Package – $950/month (Excl GST)
- Variation submissions & defence
- NOD/EOT submissions & defence
- Backcharge defence
- Overdue payment demand notices (SOPA)
- Commercial meetings & risk/opportunity reporting
- Progress claim assistance
- Cashflow analysis
Custom Packages
Available upon request, with pricing tailored to the size, scope, and level of support required for your project.