What is disputed here
Construction contracts and construction defects, sale and purchase with latent defects, termination and breach, and nullity of contractual clauses. In practice almost everything reduces to one question: what was promised, in what detail, and what was delivered.
How the evidence is built
The contract is the starting point, not the end. Amendments, handover records, correspondence, change orders and technical reports matter. In construction defects, the expert report defines the extent of the damage and the liability of each contractor; without that delimitation the claim becomes diffuse.
The decision before the process
Before filing, the cost of the process is weighed against the value in dispute, the evidence available and the solvency of the opposing party. Some cases are won and never collected. Where negotiation is better, it is conducted with the same preparation as a hearing.
Prevention
Most of this litigation is avoided in the drafting: scope definition, change protocol, guarantees, penalties and a dispute resolution mechanism. A well written clause costs less than a process.
The four most common construction claims
Construction defects that appear after handover, delays attributable to the contractor, works performed without a written change order, and unpaid payment certificates. Each requires different evidence: expert technical evidence in the first, the programme and site log in the second, correspondence and change orders in the third, and the contract with account statements in the fourth.