复习题
2】某公路土方工程建设单位与施工单位签订了施工合同,合同工期4个月,按月结算,合同中估算工程量为20000㎡,合同单价为100元/㎡。
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì施工合同规定:
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì(1)开工前,建设单位向施工单位支付合同价20%的开工预付款,预付款在合同期的最后两个月分别按40%和60%扣回;
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì(2)保留金为合同价的5%,从第一个月起按结算工程款的10%扣除,扣完为止;
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì(3)当实际累计工程量超过计划累计工程量的15%时,应对单价进行调价,调整系数为0.9;
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì(4)根据市场情况,调价系数如下表2-1所示。
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì月份÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 1÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 2÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 3÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 4÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
|
调价系数÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 100%÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 110%÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 120%÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 120%÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
|
(5)监理工程师签发的月度付款证书最低金额为50万元;
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì(6)各月计划工程量与实际工程量如下表2-2所示,施工单位每月实际完成工程已经监理签证确认。
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì月份÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 1÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 2÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 3÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 4÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
|
计划工程量(m3)÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 4000÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 5000÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 6000÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 5000÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
|
实际完成工程量(m3)÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 3000÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 5000÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 8000÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 8000÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
|
【问题】
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì(1)该工程的开工预付款是多少?
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì (2)该工程的保留金是多少?
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì(3)监理工程师每月实际应签发的金额是多少?
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì (4)分析各月的投资偏差是多少?总投资偏差是多少?
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì【参考答案】
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì合同价款=20000×100=200(万元)
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì1.工程开工预付款=200×20%=40(万元)
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì2.工程保留金=200×5%=10(万元)
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì3.第一个月应签工程款=3000×100×(1-10%)=27(万元)
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì由于合同规定月度付款证书最低金额为50万元,故本月监理工程师不签发付款证书。
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì第二个月应签工程款=5000×100×(1-10%)×110%=49.5(万元)
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì实际签发工程款=27+49.5=76.5(万元)
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì第三个月应签发工程款=8000×100×120%=96(万元)
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì实际签发工程款=96-40×40%-(10-3-5.5)=78.5(万元)
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì第四个月:累计计划工程量为20000㎡,累计实际工程量24000㎡,因为(24000-20000/20000)×100%=20%>15%,
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì所以第四个月支付工程款时应进行单价调整。
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì超过计划15%工程量为:
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì24000-20000×15%=1000(㎡)
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì调整后单价为:100×0.9=90(元/㎡)
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì应签金额=[(8000-1000)×100+1000×90]×120%=94.8(万元)
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì实签金额=94.8-40×60%=70.8(万元)
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì4.各月投资偏差如下表所示。
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì月份÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 1÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 2÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 3÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 4÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
|
计划完成投资额÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 40÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 50÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 60÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 50÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
|
实际完成投资额÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 30÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 55÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 96÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 94.8÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
|
投资偏差金额÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| -10÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 5÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 36÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
| 44.8÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì ÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì
|
总投资偏差金额=75.8(万元)
÷̾TYÂD-Bbbs.3c3t.comùƼ ¹ðqì.........
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