华体会登陆平台

无尘车间施工质量控制应该注意什么?
来源: http://bairbrepaws.com 浏览: 发布日期: 2020-12-29
1、材料采购
1. Material procurement
根据技术规格和设计图纸要求,由采购部门负责审核所有材料型号、品质的验收工作,包括从预算的编制,采购单的提出,定货单位的选定等环节上严格把关,保证到达现场的器材完全符合图纸规定和另业主满意的品质要求,杜绝劣等产品进入施工现场。
According to the requirements of technical specifications and design drawings, the purchasing department is responsible for reviewing the acceptance of all material models and quality, including strict control from the aspects of budget preparation, purchase order presentation, ordering unit selection, etc., so as to ensure that the equipment arriving at the site fully meet the requirements of drawings and the quality requirements satisfied by the owner, and prevent inferior products from entering the construction site.
2、原材料的保管、发放
2. Storage and distribution of raw materials
原材料的标记批量必须与材质合格证件相一致,建立材料合格证档案,按预算规定的材质发放,杜绝错用或自行代用。
The marked batch of raw materials must be consistent with the material qualification certificate, the material qualification certificate file shall be established, and the materials shall be issued according to the budget provisions, so as to prevent misuse or self substitution.
3、施工工序管理
3. Construction process management
严格按照施工顺序和操作规程施工,加强自检、互检、专检,服从业主以及政府质检机构的质量监督和检查,工程变更、修订必须经业主的认可。
The construction shall be carried out in strict accordance with the construction sequence and operation procedures, self inspection, mutual inspection and special inspection shall be strengthened, and the quality supervision and inspection of the owner and the government quality inspection agency shall be obeyed. The engineering change and revision must be approved by the owner.
空气净化工程
4、施工关键工序和部位的控制
4. Control of key construction procedures and parts
坐标定位,风管的制作安装,管道的焊接和无损检验,进口和关键设备的安装,控制线路的校验,消防等关键工序的安装、调试等要制定专门的施工方案,经有关部门批准后执行。
Special construction scheme shall be formulated for coordinate positioning, fabrication and installation of air duct, welding and non-destructive inspection of pipeline, installation of imported and key equipment, calibration of control line, installation and commissioning of fire fighting and other key processes, and shall be implemented after approval of relevant departments.
四、电器安装要点
4、 Key points of electrical installation
1、低压配管配线
1. Low voltage piping and wiring
要特别注意工程前期配合土建按图正确预埋的检查,配管时电管的弯曲处不应有褶皱凹穴、裂缝等。电管明配时弯曲半径不应小于管外径的六倍;电缆配管不小于九倍;埋于地下或者混凝土板内不得小于十倍。配管长度应严格按照规范执行。管线过长时应加过线盒、穿线盒。所有导线的连接必须在盒内上锡后压接。电缆桥架要严格按施工图的走向和标高施工,安装牢固,横平竖直,两桥架间必须采用软铜跨接线连接并可靠接地。
Special attention should be paid to the check of correct embedding in accordance with the drawings in the early stage of the project, and there should be no folds, pits, cracks, etc. at the bending of the electric pipe during piping. When the electric pipe is exposed, the bending radius shall not be less than six times of the outer diameter of the pipe; the cable pipe shall not be less than nine times; when it is buried underground or in the concrete slab, it shall not be less than ten times. Piping length shall be strictly in accordance with the specification. When the pipeline is too long, the wire box and threading box shall be added. The connection of all wires must be tinned in the box and then crimped. The cable tray shall be constructed in strict accordance with the direction and elevation of the construction drawing. The cable tray shall be installed firmly, horizontally and vertically. The two cable trays must be connected by flexible copper jumper wire and grounded reliably.
2、做好电气施工隐蔽记录,电气设备开箱检查记录,以及所有的电气材料的出厂合格证明。试车前认真检验线路,做好各种绝缘、接地电阻测试,及时、认真、真实的填写各种测试报告。
2. Make concealed record of electrical construction, open box inspection record of electrical equipment, and factory certificate of all electrical materials. Before the test run, carefully check the circuit, do a good job in all kinds of insulation and grounding resistance tests, and fill in all kinds of test reports timely, seriously and truly.
3、对所有机械动力设备,应做好各种开箱验收记录,设备安装记录,试车测试记录,及时、认真、真实的填写各种测试报告。
3. For all mechanical power equipment, all kinds of open box acceptance records, equipment installation records, commissioning test records shall be made, and all kinds of test reports shall be filled in timely, seriously and truly.
感谢您的阅读,此文的文章来源: 空气净化工程更多的内容和问题请点击: http://bairbrepaws.com 我们会继续努力的为您提供服务,感谢您的支持!
Thank you for reading this article. Source: air purification project. For more information and questions, please click: http://bairbrepaws.com  We will continue to work hard to provide services for you, thank you for your support!
华体会平台官网_华体会平台_华体会体育平台_官网 华体会官网_华体会平台官网_官网 华体会平台_华体会平台官网_华体会体育注册_官网 华体会app最新版APP_华体会app最新下载_官网 华体会注册_华体会官网_华体会体育_官网 华体会体育官网_华体会体育平台_官网 华体会注册官网app_华体会app_官方下载_官网 华体会网址_华体会网址登录_官网 华体会app官方版APP下载_华体会官方版 下载_官网 华体会app_华体会app注册_华体会app下载_官网