问题 问答题 案例分析题

案例一 某小区内拟建一座6层普通砖泥结构住宅楼,外墙厚370mm,内墙厚240mm,抗震设防烈度7度,某施工单位于2009年5月与建设单位签订了该项工程总承包全同。合同工程量清单报价中写明:瓷砖墙面积为100㎡,综合单位为110元/㎡。

事件一:现场需要安装一台物料提升机解决垂直运输问题,物料提升机运到现场后,项目经理部按照技术人员提供的装配图集组织人员进行安装,安装结束后,现场机务员报请项目经理批准,物料提升机正式投入使用。

事件二:现场施工工程中为了材料运输方便,在内墙处留置临时施工洞口,内墙上留直搓。并沿墙高每八皮砖(490mm)设置了2¢6钢筋,钢筋外露长度为500mm。

事件三:由于工期紧,装修从顶层向下施工,给排水明装主管(无套管)从首层向上安装,五层卫生间防水施工结束后进行排水主管安装。 事件四:施工过程中,建设单位调换了瓷砖的规格型号,经和平单位核算综合单位为150元/㎡,该分项工程施工完成后,经监理工程师实测确认瓷砖粘贴面积为1200㎡,但建设单位尚未确认该变更单位,施工单位用净值法进行了成本分析。

备注:BCWS-计划完成工作预算费用BCWP-已完工作预算费用ACWP-已完工作实际费用CV-费用偏差

事件三中,五层卫生间防水存在什么隐急?说明理由。

答案

参考答案:

存在漏水隐患。

理由:因为后进行排水主管道安装会在已经施工完成的防水层上开洞穿管,两修补防水层,不能保证防水层的整体性,如果管道根部与防水交接处处理不好,将会留下质量隐患,而发生渗出漏现象。

完形填空
完形填空
     It rained for four days. Mike couldn't go out and      1     with his friends. His parents went to work and
had to      2      the boy at home. They bought some       3       for him. But he didn't like to read them. He
stood by the        4       and looked outside.
    The rain       5      this morning and Mike was happy. But it was wet outside. His parents didn't      6      
him go out and play there. They      7        the boy to read a book. But when they left he began to play
behind the house.       8       his parents came back for lunch. His mother found the boy was very dirty."
    Oh, dearf Bcalled out the woman. "Look at your       9       ! How dirty they are! When did you see I
was so dirty .        10      you?"
    "But I didn't see you when you were young, mum. "said the boy.
( )1. A. study    
( )2. A. leave    
( )3. A. pencils  
( )4. A. wall    
( )5. A. stopped  
( )6. A. hope    
( )7. A. asked    
( )8. A. At night
( )9. A. face    
( )10.  A. for    
B. talk    
B. teach  
B. paper  
B. window  
B. started
B. remember
B. said    
B. At six  
B. eyes    
B. like    
C. play      
C. see      
C. fruit    
C. blackboard
C. wanted    
C. forget    
C. made      
C. At noon  
C. ears      
C. at        
D. work          
D. hear          
D. picture books
D. picture      
D. got          
D. let          
D. found        
D. In the evening
D. clothes      
D. on            
问答题 简答题