Whenever the contract value exceeds

每当合同值超过超出原合同的25％<BR>值要么是由于雇主“S的变化或由于承包商”S变型中，<BR>承包商应提交附加的安全性能等于所述变化的量相等的降低的10％的量已工作的5％<BR>认证为工程师在主管上变化的日期完成<BR>经受的变化量的10％的最大极限。<BR><BR>无需额外的安全性能将被要求，如果提交<BR>的变化是原合约价值的25％以内。

Whenever the contract value exceeds beyond 25% of the original contract<BR>value either due to Employer‟s variation or due to Contractor‟s variation, the<BR>Contractor shall submit additional performance security equal to an amount of 10% of the variation reduced by an amount equal to 5% of the work already<BR>certified as completed by the Engineer-in-Charge on the date of variation<BR>subject to a maximum limit of 10% of the variation amount.<BR><BR>No additional performance security will be required to be submitted if the<BR>variation is within 25% of the original contract value.

当合同价值超过原合同的25%时<BR>由于业主变更或承包商变更而产生的价值<BR>承包商应提交额外的履约保证金，金额等于变更的10%，减少的金额等于工程的5%<BR>由主管工程师在变更日期完成认证<BR>最高限额为变更金额的10%。<BR>如果<BR>变更在原合同价值的25%以内。