Titaco Projects (Pty) Ltd was contracted by Purity Ferrochrome (Pty) Ltd to design and supply a smelter, including contact shoes for furnaces. Titaco subcontracted A A Alloy Foundry (Pty) Ltd to manufacture 48 brass contact shoes. The shoes were required, according to the quotation and accompanying quality control plan, to comply with British Standard BS 2870/1980 CZ103, limiting lead content to 0.05%. The shoes supplied contained excessive lead, leading to operational problems. Titaco rejected the shoes and claimed damages. After Purity sold its business to Consolidated Metallurgical Industries Ltd (CMI), Titaco settled with CMI by supplying alternative copper shoes and making payments. Titaco sued A A Alloy Foundry for damages arising from breach of contract, including replacement costs and loss of management time.