Types of contract. Turnkey and EPC contracts. The FIDIC Designbuild, Turnkey and EPC contracts. The contract. The employer. The employer's administration. The contractor. Design. Staff and labour. Plant, materials, and workmanship. Commencement, delays and suspension. Tests on completion. Employer's taking-over. Defects liability. Tests after completion. Variations and adjustments. Contract price and payment. Termination by employer. Suspension and termination by contractor. Risk and responsibility. Insurance. Force majeure. Claims, disputes and arbitration. Negotiation of the Orange Book. Appendices.