[背景]
某工程由某施工单位总承包,该总承包单位将钻孔灌注桩工程经业主同意分包给某桩基施工单位。
在审图时,监理单位发现有部分内容不符合国家工程质量标准,该工程总监在这方面有较深的理论基础,将不符标准部分作了修改,发给了总包方要求按修改后执行。
在施工到主体结构时,承包单位认为变更部分设计,施工更方便,质量更有保证,因而向监理单位提出设计变更的要求。
在施工过程中,监理工程师发现钻孔灌注桩泥浆比重过大,并有沉渣厚度过大的情况,即发了监理通知单给桩基施工单位。
[问题]
总监将不符合标准的部分设计作了修改并要求施工方按修改后的图纸执行是否正确?该设计修改属于由谁提出的?正确的程序应如何?
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对于防盗门的修理费用,万某能否拒绝返还2000元?为什么?
There is much discussion today about whether economic growth is desirable. 【B1】At an earlier period, our desire for material wealth may have been justified.
Now, however, this desire for more than we need is causing serious problems. 【B2】Even though we have good intentions, we may be producing too much, too fast. Those who criticize economic growth argue that we must slow down. They believe that society is approaching certain limits on growth. These include the fixed supply of natural resources, the possible negative effects of industry on the natural environment, and the continuing increase in the world's population. 【B3】As society reaches these limits, economic growth can no longer continue, and the quality of life will decrease.
People who want more economic growth, on the other hand, argue that even at the present growth rate there are many poor people in the world. 【B4】These supporters of economic growth believe that only more growth can create the capital needed to improve the quality of life in the world. Furthermore, they argue that only continued growth can provide the financial resources required to protect our natural surroundings from industrialization. This debate over the desirability of continued economic growth is of vital importance to business and industry. If those who argue against economic growth are correct, the problems they mention cannot be ignored.【B5】To find a solution, economists and business community must pay attention to these problems and discuss them with one another.
At an earlier period, our desire for material wealth may have been justified.