背景:某建筑公司(承包方)与某建设单位(发包方)签订了建筑面积为2 100 m2的单

题型:问答题

问题:

背景:

某建筑公司(承包方)与某建设单位(发包方)签订了建筑面积为2 100 m2的单层工业厂房的施工合同,合同工期为20周。承包方按时提交了施工方案和施工网络计划,见图2-1和表2-1,并获得监理工程师的批准。该项工程中各项工作资金需用量由承包方提交,经监理工程师审核批准后,作为施工阶段投资控制的依据。

在工程进行到第9周结束时,检查发现A、B、C、E、C工作全部完成,D、F和H三项工作实际完成的费用分别为15万元、14万元和8万元。且前9周各项工作的实际费用均与计划费用相符。

表2-1

工作名称ABCDEFGHIJKLM
持续时间3433343245646
费用(万元)1012815242822161226302324

问题:1. (1)试绘制该工程的早时标网络进度计划。根据第9周末的检查结果标出实际进度前锋线,分析D、F和H三项工作的实际进度与计划进度的偏差。到第9周末的实际累计费用是多少

(2)如果后续施工按计划进行,试分析上述三项工作的进度偏差对计划工期产生什么影响其总工期是否大于合同工期

(3)试重新绘制第10周开始至完工的早时标网络进度计划。

(4)如工作进行到M工作时,该地区因遇罕见的暴雨停工3天,现场材料损失5万元,窝工费600元,机械设备损害需维修费0.5万元。为此承包商提出了工期补偿3天,费用补偿 55 600元的索赔要求,合理吗为什么

考点:一级建造师建筑工程建筑工程管理与实务
题型:问答题

Is the customer always right The answer, it seems, depends on which country you are in. Shopping is very much a part of a country’s culture, and attitudes to shopping and consumers vary from country to country just as much as climate or taste in food. From the air-conditioned American shopping centers to the street market of African towns, the way we shop shows the way we see ourselves and our relationships with other people.
Business competition in Europe has given consumers increased power. This has meant falling prices, plenty of special offers and a re-examination of what customer service really means. People often point to America as an example of excellent customer service. In restaurants in the south of the USA, for example, waiters compliment you on your clothes, ask about your day, compliment you on the wisdom of your order and then return every ten minutes to refill your glass and make sure that everything is to your satisfaction.
Anyone who has waited 30 minutes to be served in a restaurant might well dream of such attention, but do Europeans really want US style service As a friend of mine once told me, "By the end of the evening I had spent as much time talking to the waiter as to my wife. " It is a question of expectations. Different nationalities expect different types of service.
A Chinese-American friend loves telling people about how her Chinese mother shops for clothes: "First of all she waits until they are on sale, then she bargains until she gets an even better price and then she finds some small fault with the product and demands a further reduction. She never buys anything at the regular price. " Could you imagine trying such tricks in a department store in your country
Attitudes to service are, of course, affected by employers’ attitudes to their workers. As American sales and service personnel are heavily reliant on commission and tips, they have more motives to provide more service. But is this fair Do we think it is fair to ask shop assistants to work late evenings, Sundays and 12 hour shifts It might not be a case of "Is the customer always right" but a case of "How much service is it fair to expect\

According to the last paragraph, the service quality of American service personnel may depend on ______.

A. the customers’ attitude towards them
B. their working experience
C. the length of their working hours
D. the amount of commission and tips

题型:问答题

有关地壳物质循环的叙述,错误的是(    )

A.各类岩石都能形成岩浆岩

B.各类岩石都能形成沉积岩

C.各类岩石都能形成变质岩

D.各类岩石都能形成新的岩浆

题型:问答题

URL不包含()

A.检索协议

B.Internet节点

C.资源文件名

D.Web服务器对数据库的接口协议

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融易通卡的基本功能有()

A、先透支,后还款

B、预借现金

C、预授权功能

题型:问答题

电压误差(比值差)

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