问题 问答题

某城市排污工程建设项目,甲、乙双方签订了施工合同,施工进度计划已达成一致意见 (如下图)。合同规定由于甲方责任造成施工窝工时,窝工费按原人工费、机械台班费的60%计算。

E工序人工30人/天,吊车1台/天;

F工序人工35人/天,搅拌机1台/天;

G工序人工15人/天,卷扬机1台/天;

H工序人工35人/天,搅拌机1台/天;

I工序人工20人/天,无施工机械。

在施工过程中出现以下事件:

事件1:因业主不能及时供应材料,使E延误3天,G延误2天,H延误3天。

事件2:因施工机械故障使E延误2天,G延误2天。

事件3:因设计变更,使F延误3天。

事件4:因外部供电故障,使F延误1天,I延误1天。

根据双方商定,人工费定额为28元/日,E工序使用吊车台班费为240元/台班,F工序使用搅拌机台班费为70元/台班,G工序卷扬机台班费为55元/台班,H工序搅拌机台班费为70元/台班,间接费率为16%,利润率为5%。根据上述约定乙方提出工期补偿17天和费用索赔18525.78元的要求。

1.确定该工程项目的施工进度关键线路和F、G、H工序的总时差。

2.乙方上述要求是否合理?

3.经甲方代表认定的索赔工期和费用补偿应为多少?

答案

参考答案:

1.用标注法确定关键线路(如下图)。

关键线路为:

M—A—E—H—I—J—N

F工序TF=5,G工序TF=19,H工序TF=0。

2.乙方代表提出的要求不合理。

3.事件1、事件3、事件4均属于甲方责任,事件2为乙方责任。F、G工序为非关键工序延误时间未超过其总时差,不影响工期,故不进行工期补偿。E、H、I为关键工序,延误影响总工期。延误时间 E工序补偿3天,H工序补偿3天,I工序补偿1天,共计补偿工期7天。

经济索赔:

(1)机械窝工费(闲置费):

E工作:3×240×60%=432(元)

F工作:(3+1)×70×60%=168(元)

G工作:2×55×60%=66(元)

H工作:3×70×60%=126(元)

合计:792元

(2)人工窝工费:

E工作:3×30×28×60%=1512(元)

F工作:4×35×28×60%=2352(元)

G工作:2×15×28×60%=504(元)

H工作:3×35×28×60%=1764(元)

I工作:1×20×28×60%=336(元)

合计:6468元

(3)因属暂时停工,间接费损失不予补偿。

(4)因属暂时停工,利润损失不予补偿。

结论:经济补偿合计为792+6468=7260(元)

单项选择题

Seeking to build support among black families for its education reform law, the Bush administration paid a prominent black pundit $240,000 to promote the law on his nationally syndicated television show and to urge other black journalists to do the same.
The campaign, part of an effort to promote No Child Left Behind (NCLB), required commentator Armp Williams "to regularly comment on NCLB during the course of his broadcasts," and to interview Education Secretary Rod Paige for TV and radio spots that were aired during the show in 2004.
Williams said Thursday he understands that critics could find the arrangement unethical,but "I wanted to do it because it’s something I believe in." The top Democrat on the House Education Committee, Rep. George Miller of California, called the contract "a very questionable use of taxpayers’ money" that is "probably illegal".
The contract, detailed in documents obtained by USA TODAY through a Freedom of Information Act request, also shows that the Education Department, through the Ketchum public relations firm, arranged with Williams to use contacts with America’s Black Forum, a group of black broadcast journalists, "to encourage the producers to periodically address" NCLB. He persuaded radio and TV personality Steve Harvey to invite Paige onto his show twice. Harvey’s manager, Rushion McDonald, confirmed the appearances.

According to the passage, "No Child Left Behind (NCLB)" was most possibly a new______.

A.law recently passed

B.campaign at large

C.Bush government plan

D.broadcast program

单项选择题 B1型题