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5萬噸離子膜燒堿工程工藝管道施工方案技術標-展示頁

2024-10-26 09:22本頁面
  

【正文】 oPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra 5 材料及施工機具的準備,工程所需主材及消耗材料的儲備要求,能滿足連續(xù)施工的需要,按照施工方案準備所需的施工機具,以滿足施工需要。 作好施工的培訓、考核工作,以便使其掌握技術操作要領,保證工程質量、工程進度。 SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra 3 編制施工方案,針對工程特點和設計要求編制專業(yè)方案,在確保施工質量和施工期限前提下,根據施工方法、組織施工人員和施工機具,施工機具要根據安裝工程特點和施工現(xiàn)場情況確定。參加設 計交底、圖紙會審、檢查全部圖紙說明是否齊全。 施工工序可分為準備工作、材料水平運輸、管材及配件的檢查與清理、管材修理、管子切割、坡口加工與組對、管道焊接、管道預熱與熱處理、試壓、吹掃、清洗。 現(xiàn)場設置管道預制場,加大管道預制深度,實現(xiàn) “預制工廠化 、安裝裝配化”,以便加快施工進度、縮短工期。施 工時還應根據設計文件對本方案進行補充和完善。SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra 1 1.編制說明 江蘇梅蘭化工公司 5 萬噸離子膜燒堿工程工藝管道施工方案,是根據本公司相同 /相似工程施工經驗編制的。按本公司經驗: 5 萬噸離子膜燒堿工程有蒸汽、氮氣、氫氣、氯氣、儀表空氣、工業(yè)空氣、純水、工業(yè)水、廢水、 98%硫酸、稀硫酸、鹽酸、淡鹽水、一次鹽水、二次鹽水、次氯酸鈉、亞硫酸鈉、堿等多種介質,其輸送管道有碳鋼無逢管( 20)、不銹鋼無逢管( 30 316)、鈦管、塑料管( CPVC)、玻璃鋼增強塑料管( FRP/PVC)、碳鋼襯膠管( 20/低鈣鎂膠、 20/硬橡膠、 20/PTFE)等幾種材質。 2.編制依據 《工業(yè)金屬管道工程施工及驗收規(guī)范》 GB50235—— 97 《現(xiàn)場設備、工業(yè)管道焊接工程施工及驗收規(guī)范》 GB5023698 《石油化工劇毒、易燃、可燃介質管道施工及驗收規(guī)范》 SH3501—— 1997 《管道施工圖冊》 HA—— 604( HH3) 中國化學工程十六建公司質量體系文件 中國化學工程十六建公司企業(yè)標準匯編 《青島化工廠 6 萬噸離子膜燒堿工程工藝管道施工方案》 《安徽氯堿化工集團 5 萬噸離子膜燒堿工程工藝管道施工方案》 《中銀電化 2 萬噸離子膜燒堿工程工藝管道施工方案》 《蕪湖山江化學 2 萬噸離子膜燒堿工程工藝管道施工方案》 SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFor
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