5.6 Construction Disputes Overview
Construction disputes are among the most complex in commercial arbitration, involving technical issues, extensive documentation, multiple parties, and significant financial stakes. Understanding the unique characteristics of this sector is essential for effective dispute resolution.
Why Construction Disputes are Unique
- Technical Complexity: Engineering, architectural, and scientific issues require expert understanding
- Extensive Documentation: Contracts, drawings, specifications, progress reports, correspondence
- Multiple Parties: Employer, contractor, subcontractors, consultants, insurers
- Long Duration: Projects span years, disputes may arise throughout
- Interrelated Claims: Delay claims, variation disputes, defects often interconnected
- Cash Flow Sensitivity: Payment delays can cause insolvency
Common Types of Construction Disputes
| Dispute Type | Description | Key Issues |
|---|---|---|
| Delay Claims | Extension of time, delay damages | Causation, concurrent delay, critical path |
| Variation Disputes | Changes to scope, valuation | Entitlement, quantum, notice requirements |
| Defects Claims | Quality issues, remediation | Liability, cost of repair, consequentials |
| Payment Disputes | Interim payments, final account | Certification, set-off, retention |
| Termination Claims | Wrongful termination, consequences | Grounds, notice, damages |
5.7 FIDIC Contracts
FIDIC (International Federation of Consulting Engineers) contracts are the most widely used standard forms for international construction projects. Understanding their structure and dispute resolution provisions is essential.
Key FIDIC Contract Forms
- Red Book: Conditions of Contract for Construction (employer-designed)
- Yellow Book: Conditions of Contract for Plant and Design-Build
- Silver Book: EPC/Turnkey Contract (lump sum, contractor risk)
- Gold Book: Design, Build and Operate Projects
FIDIC Dispute Resolution Procedure
- Engineer's Determination: Engineer decides claims under Sub-Clause 3.5 (84 days)
- Dispute Adjudication Board (DAB): Referral if Engineer's determination disputed
- Amicable Settlement: 56-day cooling-off period after DAB decision
- Arbitration: Final resolution if amicable settlement fails
Time Bars in FIDIC: FIDIC contracts contain strict notice requirements. For example, under Sub-Clause 20.1, failure to give notice within 28 days may bar the claim entirely. Advise clients on the critical importance of contemporaneous notices.
5.8 Delay Claims and Analysis
Delay claims are the most common and complex disputes in construction. They require sophisticated analysis of project schedules, causation, and the interaction of multiple delay events.
Types of Delay
- Excusable Delay: Caused by employer or neutral events - entitles EOT
- Non-Excusable Delay: Contractor's responsibility - no EOT, may face damages
- Compensable Delay: Excusable delay entitling both EOT and costs
- Concurrent Delay: Multiple causes operating simultaneously
Delay Analysis Methodologies
| Method | Description | When Used |
|---|---|---|
| As-Planned vs As-Built | Compare baseline to actual | Simple projects, limited records |
| Impacted As-Planned | Add delay events to baseline | Prospective analysis |
| Collapsed As-Built | Remove delays from actual | Retrospective analysis |
| Time Impact Analysis | Insert delays chronologically | Complex projects, good records |
| Windows Analysis | Analyze delay in time periods | Long projects, multiple delays |
Delay analysis requires programming experts who understand both the technical (CPM scheduling) and legal (causation, concurrency) aspects. The SCL Protocol provides guidance on delay analysis methodology that is increasingly accepted by tribunals.
5.9 Dispute Adjudication Boards
Dispute Adjudication Boards (DABs) are a distinctive feature of construction dispute resolution, providing rapid interim decisions that keep projects moving while disputes are resolved.
Types of DABs
- Standing DAB: Appointed at project start, visits site regularly, continuous involvement
- Ad Hoc DAB: Appointed when dispute arises, deals with specific dispute
DAB Procedure
- Referral: Either party refers dispute to DAB
- Response: Other party submits response (typically 28 days)
- Hearing: DAB may hold hearing if appropriate
- Decision: DAB issues decision within 84 days
- Effect: Decision binding unless Notice of Dissatisfaction given
Enforcement of DAB Decisions
Key principle: DAB decisions are immediately binding and must be complied with, even if a Notice of Dissatisfaction is given. A party seeking to avoid compliance must obtain a stay from arbitral tribunal.
Failure to comply with DAB decision is a breach. Even if you disagree, you must comply while pursuing arbitration. Non-compliance may itself be referred to arbitration for enforcement.
5.10 Technical and Quantum Experts
Construction arbitrations typically require multiple expert witnesses on technical and quantum issues. Effective expert management is crucial to success.
Types of Experts in Construction
- Delay/Programming Expert: Schedule analysis, causation
- Quantum Expert: Damages calculation, cost analysis
- Technical Expert: Engineering, materials, defects
- Industry Expert: Standard practice, market conditions
Expert Reports - Best Practices
- Independence and objectivity paramount
- Clear methodology explained and justified
- All assumptions stated and documented
- Responsive to instructions but not advocate
- Consider joint expert meeting to narrow issues
Key Takeaways
- Construction disputes involve unique technical complexity and extensive documentation
- FIDIC contracts dominate international construction - understand their dispute provisions
- Time bar provisions are strictly enforced - contemporaneous notices are critical
- Delay analysis requires specialized expertise and proper methodology
- DAB decisions are binding and must be complied with immediately
- Multiple technical and quantum experts are typically needed