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图3-33~图3-36为济南市区某住宅机械循环热水采暖系统。请在认真识读该工程项目图纸的前提下,计算该项目的工程量,编制其分部分项工程量清单。 工程基本概况如下。 (1)本工程管材为焊接钢管,DN≥32为焊接连接,其余为丝接。 (2)除图上注明者外,L2立DN25,其余立管及接散热器支DN20。 所有接散热器立管的顶端和末端安装丝扣铜球阀各一个,规格同。L2、L5、L6立散热器供、回水支安装丝扣铜球阀一个,规格同。 (3)双侧连接散热器,两散热器中心距为3.3m。单侧连接散热器,立管中心距散热器中心1.6m。 (4)散热器选用TZY2-6-8铸铁柱翼型散热器(其主要技术参数见表4-3),采用成组落地安装。每组散热器均安装010手动放风阀一个。 (5)所有地上明装管道人工除微锈后,刷红丹防锈漆二遍,再刷银粉漆二遍。散热器现场刷银粉漆。 (6)所有地沟内管道均保温,采用岩棉瓦块8=40mm,外缠玻璃丝布一层,玻璃丝布面不刷油漆。 (7)管道穿墙、楼板及地面加一般钢套管。管道穿楼板、穿墙孔洞及管道安装完毕后的由土建考虑完成,此项目暂不计算 (8)管道支架:供回水干管设置由角钢L40×4制作,每个单件平均质量1.08kg,共19个,支架人工除微锈后刷红丹防锈漆二遍,再刷银粉漆二遍;立支管采用成品管卡。 (9)干管坡度i=0.003(本工程暂不考虑坡度)。 (10)未尽事宜,执行现行施工及验收规范的有关规定。
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举一反三
【单选题】His list, in descending order of importance, was: .(Para. 4)
A.
His list contains ten items: energy, water, food, environment, poverty, terrorism and war, disease, education, democracy, and population. They are arranged in such a way that each item is more important than the one that follows it.
B.
The ten items on his list—energy, water, food, environment, poverty, terrorism and war, disease, education, democracy, and population—are gradually losing importance now.
【简答题】教师的语言包括( )和( )
【简答题】教师的语言包括_______、________和体态语言三种。
【单选题】"Among his papers was found a list of suggested plots for future stories."What is the normal sentence order?
A.
Among his papers was found a list of suggested plots for future stories
B.
His papers was found a list of suggested plots for future stories among
C.
A list of suggested plots for future stories was found among his papers
D.
A list of suggested plots for future stories found among was his papers
【单选题】鉴别志贺菌与无动力、乳糖阴性的大肠埃希菌,应采用
A.
KIA、MIU
B.
IMViC
C.
苯丙氨酸脱氨酶、葡萄糖酸盐试验
D.
乙酸钠、黏质酸盐、葡萄糖铵利用试验
E.
肠道选择鉴别培养基
【简答题】He continued his __________, the muscles in his calves contracting in spasms. (descend)
【简答题】教师的语言包括口头语言、____________、体态语言三种。
【简答题】简述成本计划编制情况审计的内容。
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