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專業生產銷售大口徑厚壁國標螺旋鋼管,廠內加工防腐/保溫/涂塑

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3PE防腐鋼管預埋前的準備

日期:2020-02-15

首先,周邊環境需要清理。測量和放行人員應向參與清理工作的指揮人員和機械操作人員提供技術指導。其中,至少有一名防線人員必須參與工作帶清理工作。還要檢查3PE防腐鋼管、防腐鋼管、穿越樁、地下結構標志是否平移到棄土一側。

 3PE防腐鋼管預埋前的準備

一般來說,你可以用推土機用機械操作來清除工作區的碎屑。但是,如果3PE防腐鋼管需要穿越溝壑、山脊、陡坡等障礙物時,需要想辦法滿足運輸管理和施工設備的要求訪問要求。

施工作業帶盡量清理平整,有農田、果樹、植被的,盡量少占農田、果樹林;沙漠、鹽堿地,埋地管道應盡量減少對地表植被和原狀土的破壞,防止和減少水土流失;穿越灌溉渠和排水渠時,必須采用暗涵等不妨礙農業生產的過水設施。

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