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  • 無塵車間施工質量控製應該注意什麽?
    來源:http://www.relexus.com 瀏覽: 發布日期:2020-12-29
    1、材料采購
    1. Material procurement
    根據技術規格和設計圖紙要求,由采購部門負責審核所有材料型號、品質的驗收工作,包括從預算的編製,采購單的提出,定貨單位的選定等環節上嚴格把關,保證到達現場的器材完全符合圖紙規定和另業主滿意的品質要求,杜絕劣等產品進入施工現場。
    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、發放
    2. Storage and distribution of raw materials
    原材料的標記批量必須與材質合格證件相一致,建立材料合格證檔案,按預算規定的材質發放,杜絕錯用或自行代用。
    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
    嚴格按照施工順序和操作規程施工,加強自檢、互檢、專檢,服從業主以及政府質檢機構的質量監督和檢查,工程變更、修訂必須經業主的認可。
    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.
    空氣淨化工程
    4、施工關鍵工序和部位的控製
    4. Control of key construction procedures and parts
    坐標定位,風管的製作安裝,管道的焊接和無損檢驗,進口和關鍵設備的安裝,控製線路的校驗,消防等關鍵工序的安裝、調試等要製定專門的施工方案,經有關部門批準後執行。
    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、電器安裝要點
    4、 Key points of electrical installation
    1、低壓配管配線
    1. Low voltage piping and wiring
    要特別注意工程前期配合土建按圖正確預埋的檢查,配管時電管的彎曲處不應有褶皺凹穴、裂縫等。電管明配時彎曲半徑不應小於管外徑的六倍;電纜配管不小於九倍;埋於地下或者混凝土板內不得小於十倍。配管長度應嚴格按照規範執行。管線過長時應加過線盒、穿線盒。所有導線的連接必須在盒內上錫後壓接。電纜橋架要嚴格按施工圖的走向和標高施工,安裝牢固,橫平豎直,兩橋架間必須采用軟銅跨接線連接並可靠接地。
    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、做好電氣施工隱蔽記錄,電氣設備開箱檢查記錄,以及所有的電氣材料的出廠合格證明。試車前認真檢驗線路,做好各種絕緣、接地電阻測試,及時、認真、真實的填寫各種測試報告。
    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、對所有機械動力設備,應做好各種開箱驗收記錄,設備安裝記錄,試車測試記錄,及時、認真、真實的填寫各種測試報告。
    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.
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