GB 50500-2013 第11.3.1条
| **Settlement of Other Project Costs**: Includes provisional sums, provisional prices, daywork, and general contractor service fees. The remaining balance of the provisional sum belongs to the employer; provisional prices are adjusted based on the actual confirmed price; daywork is calculated based on certified workdays and contract unit prices. In hotel projects, provisional-price materials (such as imported stone and custom lighting fixtures) require procurement invoices and price confirmation sheets.