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seline; word-break: break-word; color: rgb(89, 89, 89); white-space: normal; visibility: visible;">seline; word-break: break-word; width: 1000px;">seline; word-break: break-word;">seline; word-break: break-word; float: left; position: relative; width: 700px;">seline; word-break: break-word; overflow: hidden;">seline; word-break: break-word; color: rgb(93, 93, 93); overflow-wrap: break-word;">seline; word-break: break-word;">前两天有弱电vip技术群里朋友问到通讯管道若何施工？这个方面的常识我们之前还没有提到过他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，明天我们一路来看下。
seline; word-break: break-word;">seline; word-break: break-word;">一、管道施工前平安交底
seline; word-break: break-word;">管道施工平安交底表(样表)
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seline; word-break: break-word;">现场平安检查
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word;">seline; word-break: break-word;">在路边施工的平安
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word;">
seline; word-break: break-word;">seline; word-break: break-word;">二、器械检验
seline; word-break: break-word;">seline; word-break: break-word;">1、一般规定
seline; word-break: break-word;">a、通讯管道工程一切用的器械规格、程式、及质量应满足设想文件要求和技术标准要求他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，并由施工单元会同扶植单元或监理单元在利用前构造进场检验他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，发现题目或分歧格的器械应实时处置；
seline; word-break: break-word;">b、凡有出厂证实的材料他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，经检验发现题目时他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，应作质量技术判定后由供货单元负责处置；凡质量分歧格的材料或无出厂及格证实的材料他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，制止在工程中利用。经过检验的器械他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，应做好检验记录；
seline; word-break: break-word;">c、通讯塑料管道器械进场后他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，寄存、保管、消防、平安等应满足相关标准要求；收集和抽查：实时收集器械产物及格证、生产答应证、质量检验报告等质量证实文件；并对器械料停止抽检：其数目以下表(首先是按扶植单元的 材料招标文件要求抽样检查他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，如无特别规定按下表履行):
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word;">器械检验标准
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word;">
seline; word-break: break-word;">seline; word-break: break-word;">2、塑料管现场检查
seline; word-break: break-word;">PVC管材进场检验记录表
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word;">seline; word-break: break-word;">三、管道施工-开挖
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word;">
seline; word-break: break-word;">土方工程标准
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word;">1、开挖管道沟：开挖管道沟前应领先辈行放线定位他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，坡度要求“一”字形或“U”字形。宽度要求：接收孔程式排列要求他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，开挖。沟能否平整他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，根本能否平固他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，底管道沟宽度能否合适要求：宽度＝管外径总和＋管间距＋管两侧预留空间。管道的埋深按设想要求开挖他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，如施工现场条件答应他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，土层坚固及地下水位低于沟底他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，且挖深跨越3米时他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，应采用放坡法施工。
seline; word-break: break-word;">2、开挖好后他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，认真检查管沟、坑底有无砖、石等坚固物资和别的杂物、淤泥
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word;">管道铺设标准
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word;">a、在特别路段没法满足上述埋深要求时他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，当采用塑料管敷设时他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，若管道顶至空中间隔大于0.3m时他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，采用混凝土水泥(C15)包封他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，包封厚度15～20cm。若管道顶至空中间隔在小于0.3m时他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，必须采用无缝镀锌钢管庇护。对于共建或合建的PVC管道群在特别路段他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，管道群最上层管孔的顶层距空中小于0.15m而又没法利用钢管庇护的应采用包。
seline; word-break: break-word;">b、封厚度大于30cm的水泥混凝土包封。
seline; word-break: break-word;">c、进入人（手）孔处的管道底部距人（手）孔底板面及管道顶部 。
seline; word-break: break-word;">d、距人（手）孔内上覆顶面（即人孔内上覆面）的净距不得小于0.3M。若特别情况他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，以现场签证为准。
seline; word-break: break-word;">
seline; word-break: break-word;">e、管道坡度应有一定的坡度他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，可为3‰~4‰他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，不得小于2.5‰他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，不得有向上曲折的管道管孔：无损坏、无阻塞、无淤泥、无杂物。
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word;">seline; word-break: break-word;">四、管道施工—填土
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seline; word-break: break-word;">seline; word-break: break-word;">填回一般规定
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word;">seline; word-break: break-word;">五、管道包封
seline; word-break: break-word;">seline; word-break: break-word;">管道包封地段
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; overflow-wrap: break-word;">
seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word;">seline; word-break: break-word;">六、人(手)孔通道扶植
seline; word-break: break-word;">seline; word-break: break-word;">标准
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word;">seline; word-break: break-word;">顶管及根本底部、砌墙
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
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seline; word-break: break-word; display: block; max-width: 100%; border-radius: 4px;"/>seline; word-break: break-word; position: relative; color: rgb(153, 153, 153); overflow: hidden;">
seline; word-break: break-word; height: 140px; color: rgb(89, 89, 89); white-space: normal;">seline; word-break: break-word; position: absolute; width: 1903px; bottom: 10px; text-align: center;"> |
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发表于 2025-7-26 14:03