问题 问答题

某工程项目施工合同于2000年12月签订,约定的合同工期为20个月,2001年1月开始正式施工。施工单位按合同工期要求编制了混凝土结构工程施工进度时标网络计划(如图4-1所示),并经专业监理工程师审核批准。

该项目的各项工作均按最早开始时间安排,且各工作每月所完成的工程量相等。各工作计划工程量和实际工程量如表4-6所示。工作D、E、F的实际工作持续时间与计划工作持续时间相同。

表4-6 计划和实际工程量表

工作ABCDEFGH
计划工程量(m3)860090005400100005200620010003600
实际工程量(m3)86009000540092005000580010005000

合同约定,混凝土结构工程综合单价为1000元/m3,按月结算。结算价按项目所在地混凝土结构工程价格指数进行调整,项目实施期间各月的混凝土结构工程造价指数如表4-7所示。 表4-7 工程造价指数表

时 间2000年

12月

2001年

1月

2001年

2月

2001年

3月

2001年

4月

2001年

5月

2001年

6月

2001年

7月

2001年

8月

2001年

9月

混凝土结构工程

价格指数(%)

100115105110115110110120110110

施工期间,由于建设单位原因使工作H的开始时间比计划的开始时间推迟1个月,并由于工作,H工程量的增加使该工作持续时间延长了1个月。

【问题】

答案

参考答案:

1.将各工作计划工程量与单价相乘后,除以该工作持续时间,得到各工作每月拟完工程计划投资额;再将时标网络计划中各工作分别按月纵向汇总得到每月拟完工程计划投资额;然后逐月累加得到各月累计拟完工程计划投资额。

2.H工作6~9月份每月完成工程量为5000÷4=1250(m3/月)。

(1)H工作6~9月份已完工程计划投资均为1250×1000=125(万元)

(2)H工作已完工程实际投资

6月份:125×110%=137.5(万元);

7月份:125×120%=150.0(万元);

8月份:125×110%=137.5(万元);

9月份:125×110%=137.5(万元)。

3.计算结果填入表4-12。

4.投资偏差=已完工程实际投资-已完工程计划投资=5337-4775=562(万元),超支562万元;

进度偏差=拟完工程计划投资-已完工程计划投资=4900-4775=125(万元),拖后125万元。

解析:

资金使用计划的编制

已完工程实际投资和计划投资的计算

投资偏差和进度偏差的计算

阅读理解
Read the following text and choose the most suitable heading from A-F for each paragraph. There is one extra heading which you do not need.
A. Talk slowly.
B. Concentrate on the topic.
C. Express your feelings.
D. Notice the details.
E. Use the best words.
F. Introduce something interesting.
 
小题1:Generally, good talkers don’t rush into a conversation. They take their time when they think about something and when they say it out loud. They act as if they have all the time in the world. This makes them the center of attention. Try this way of talking and you will create the same effect.
小题2:People with good conversation skills tend to notice the kind of things that the average person doesn’t notice, and to bring such details into the conversation. They may notice and point out an interesting ring on the other person’s hand, a certain foreign accent, or a certain voice tone they use when saying a name. Thus, such individuals impress people in a very elegant manner.
小题3:It’s very rare to meet a person who is comfortably talking about their emotions and how certain things make them feel, especially with strangers. Yet this way of talking is a real virtue. Don’t just present the facts. Keep in mind that it is at the emotional level that people connect best.
小题4:Anyone can talk about the news or express basic opinions. But good talkers can frequently tell you something you didn’t know and that you’ll find interesting and fascinating. This is why it’s good to have knowledge into fields such as psychology or sociology, and bring such knowledge out at the right moments in a conversation.
小题5:The ability to talk smoothly has a lot to do with choosing the precise words to convey your feelings or thoughts. Constantly develop your vocabulary and practice communicating as accurately as possible. It will help you develop a way with words and allow you to express yourself more easily.
填空题