| 1. | The pre - tender price shall take into consideration factors affecting price fluctuation , including labor , materials , number and shift of machinery , etc . , as well as the contingency sum , lump sum fee and measure - taking fee
（四）标底价格应考虑人工、材料、机械台班等价格变动因素，还应包括施工不可预见费、包干费和措施费等。 |
