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电气安装工程
某氮气站动力安装工程如图1.1.18所示：
1．PD1、PD2均为定型动力配电箱，落地式安装，基础型钢用10号槽钢制作，其重量为10kg/m。
2．PD1至PD2电缆沿桥架敷设，其余电缆均穿钢管敷设，埋地钢管标高为-0.2m。埋地钢管至动力配电箱出口处高出地坪+0.1m。
3．4台设备基础标高均为+0.3m，至设备电机处的配管管口高出基础面0.2m，均连接1根0.8m同管径的金属软管。
4．计算电缆长度时不计算电缆敷设弛度、波形弯度和交叉的附加长度，连接电机处，出管口后电缆的预留长度为1m，电缆头为户内干包式，其附加长度不计。
5．电缆桥架(200×100)的水平长度为22m。
6．表1.1.17中的数据为计算该动力安装工程的相关费用。

管理费和利润分别按人工费的55%和45%计。分部分项工程量清单的统一编码如表1.1.18所示。

问题
1．根据图示内容和《建设工程工程量清单计价规范》的规定，计算相关工程量和编制分部分项工程量清单。将配管、电缆敷设和电缆桥架工程量的计算式列出，并填入表1.1.19“分部分项工程量清单”。
2．假设电力电缆YJV4×16穿管敷设的清单工程量为30m，依据上述相关费用数据计算配电箱(落地式安装)和电力电缆YJV4×16穿管敷设二个项目的综合单价，并分别填入答题纸表1.1.20和表1.1.21 “分部分项工程量清单综合单价计算表”。
(计算过程和结果均保留两位小数)

A.1.18所示：
B.PD1、PD2均为定型动力配电箱，落地式安装，基础型钢用10号槽钢制作，其重量为10kg/m。
C.PD1至PD2电缆沿桥架敷设，其余电缆均穿钢管敷设，埋地钢管标高为-0.2m。埋地钢管至动力配电箱出口处高出地坪+0.1m。
D.4台设备基础标高均为+0.3m，至设备电机处的配管管口高出基础面0.2m，均连接1根0.8m同管径的金属软管。
E.计算电缆长度时不计算电缆敷设弛度、波形弯度和交叉的附加长度，连接电机处，出管口后电缆的预留长度为1m，电缆头为户内干包式，其附加长度不计。
F.电缆桥架(200×100)的水平长度为22m。
G.表1.1.17中的数据为计算该动力安装工程的相关费用。
H.shangxueba.cn/images/ct_jgzzjalz2007_jgzzjalcaseodq_00008(20096)1.jpg'
I.1.18所示。
J.shangxueba.cn/images/ct_jgzzjalz2007_jgzzjalcaseodq_00008(20096)2.jpg'
K.shangxueba.cn/images/ct_jgzzjalz2007_jgzzjalcaseodq_00008(20096)3.jpg'
L.根据图示内容和《建设工程工程量清单计价规范》的规定，计算相关工程量和编制分部分项工程量清单。将配管、电缆敷设和电缆桥架工程量的计算式列出，并填入表1.1.19“分部分项工程量清单”。
2．假设电力电缆YJV4×16穿管敷设的清单工程量为30m，依据上述相关费用数据计算配电箱(落地式安装)和电力电缆YJV4×16穿管敷设二个项目的综合单价，并分别填入答题纸表1.1.20和表1.1.21

【参考答案】

问题1 (1)钢管25工程量计算： [10+7+(0.2+0.1)×2+(0.2+0.3+0.2)×2]m＝19m (2......

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