问题 问答题

某施工单位(乙方)与某建设单位(甲方)签订了建造无线电发射试验基地施工合同。合同工期为38天。由于该项目急于投入使用,在合同中规定,工期每提前(或拖后)1天奖(罚)5000元。乙方按时提交了施工方案和施工网络进度计划(见图4—1),并得到甲方代表的同意。

实际施工过程中发生了如下几项事件。

事件1:在房屋基槽开挖后,发现局部有软弱下卧层。按甲方代表指示,乙方配合地质复查,配合用工为10个工日。地质复查后,根据经甲方代表批准的地基处理方案,增加工程费用4万元,因地基复查和处理使房屋基础施工延长3天,人工窝工15个工日。

事件2:在发射塔基础施工时,因发射塔坐落位置的设计尺寸不当,甲方代表要求修改设计,拆除已施工的基础,重新定位施工。由此造成工程费用增加1.5万元,发射塔基础施工延长2天。

事件3:在房屋主体施工中,因施工机械故障,造成人工窝工8个工日,房屋主体施工延长2天。

事件4:在敷设电缆时,因乙方购买的电缆质量不合格,甲方代表令乙方重新购买合格电缆。由此造成敷设电缆施工延长4天,材料损失费1.2万元。

事件5:鉴于该工程工期较紧,乙方在房屋装修过程中采取了加快施工的技术措施,使房屋装修施工缩短3天,该项技术措施费为0.9万元。

其余各项工作持续时间和费用均与原计划相符。

问题

该工程的实际工期为多少天可得到的工期补偿为多少天

答案

参考答案:

该工程实际工期为40天。可得到的工期补偿为3天。

附:该工程网络进度计划。

(1)原网络进度计划(见图4—2)。

关键路线:①→②→④→⑥一⑦→⑧

计划工期:38天。

(注:合同工期也为38天,两者相等)

(2)实际进度计划(见图4—3)。

关键路线:①→②→④→⑥→⑦→⑧

实际工期:40天。

(3)由于甲方责任而导致的进度计划(见图4—4)。

关键路线:①→②→④→⑥→⑦→⑧

计算工期:41天。

与合同工期相比,延长3天。

阅读理解

阅读理解。

     In many parts of the world, people live to healthy old ages. What is the secret of their long lives?

     Three things are very important: fresh air, fresh food and a simple way of life. People living in

Himalayas (喜马拉雅山) are famous for their long and healthy lives. They work near their homes in

the clean mountains. They do not have buses, cars or trains. They do not sit all day in busy offices.

They take more exercise and eat less food than people in the cities. They eat vegetables grown by

themselves. They drink milk taken from their own cows. For years, the Hunzas of the Himalayas do

not need doctors, for there is not much illness. They are happy and healthy people.

1. Which is NOT the life of the people living in Himalayas?

A. They work near their homes in the clean mountains.

B. They take more exercise and eat more food than people in the cities.

C. They eat vegetables grown by themselves.

D. They drink milk taken from their own cows.

2. Which one is NOT true about the people living in Himalayas?

A. They live in a simple life in the mountains.

B. They grow vegetables and milk cows themselves.

C. When they're ill, they do not go to see the doctors.

D. They do not sit all day in busy offices.

3. Which is NOT the secret of long life?

A. Fresh air.

B. Fresh food.

C. A simple way of life.

D. A simple way of eating.

4. What are the Hunzas famous for?

A. Vegetables.

B. Milk.

C. Food.

D. Their long and healthy lives.

5. They do not need doctors, for______.

A. the doctors are not good

B. there is not much illness

C. there is no illness

D. they are happy

单项选择题