不可预见费 meaning in English

contigency
contingencies
contingency sum
unexpected expenses

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。
To the extent that full compensation for any rise or fall in costs is not covered by the provisions of this or other clauses , the accepted contract amount shall be deemed to have included amounts to cover the contingency of other rises and falls in costs
如果本款或其他条款的规定不包括对费用的任何涨落进行充分补偿，接受的合同款额应被视为已包括了其他费用涨落的不可预见费的款额。