儲(chǔ)罐在線檢查檢查表(參考版)
2025-07-03 18:12本頁面
【正文】 儲(chǔ)罐在線檢查檢查表檢查項(xiàng)目完成 “√”備注 基礎(chǔ)測(cè)量基礎(chǔ)的水平和底部的海拔 (see Appendix B for extent of measurements). 水泥座a. 檢查混凝土的破損，開裂，裂縫，特別是殼體下的對(duì)焊環(huán)縫處b. 檢查環(huán)形排放的開口，水池的背面和環(huán)形的頂部表面是否有底部泄漏的顯示c. 檢查基礎(chǔ)下是否有空洞和罐底部上的植被d. 檢查雨水的排放e. 檢查罐周邊的沉降. 瀝青a. 檢查瀝青基礎(chǔ)的沉降物Check for settling of tank into asphalt base which would direct runoff rain water under the tank instead of away from it b. ，這顯示了烴類的泄漏 油土和砂子Check for settlement into the base which would direct runoff rain water under the tank rather than away from it. 石子Presence of crushed rock under the steel bottom usually results in severe underside corrosion. Make a note to do additional bottom plate examination (ultrasonic, hammer testing, or turning of coupons) when the tank is out of ，標(biāo)上記錄，在不用的時(shí)候進(jìn)一步檢查（超聲波，錘擊試驗(yàn)，拐角試樣） 現(xiàn)場(chǎng)排放裝置a. 檢查現(xiàn)場(chǎng)的排放裝置和有關(guān)管線和管網(wǎng)Check site for drainage away from the tank and associated piping and manifolds.b. 檢查圍堰的操作狀況 衛(wèi)生情況檢查區(qū)域內(nèi)堆積的垃圾，植被和其它物品Inspect the area for buildup of trash, vegetation, and other in?ammables buildup. 殼體 外部目測(cè)檢查a. 目測(cè)檢查油漆，蝕損斑，腐蝕b. 清掃底部拐角區(qū)域，檢查板和焊縫的腐蝕和減薄狀況Clean off the bottom angle area and inspect for corrosion and thinning on plate and weld.c. 檢查罐底和基礎(chǔ)的泄漏Inspect the bottomtofoundation seal, if any. Internal (Floating Roof Tank)目測(cè)檢查溝槽，腐蝕，蝕損斑，涂層失效 鉚接殼體的檢查a. Inspect external surface for rivet and seam b. Locate leaks by sketch or photo (location will be lost when shell is abrasive cleaned for painting).用草圖或照片標(biāo)定泄漏位置（當(dāng)殼體打磨清理和油漆后會(huì)丟失）c. Inspect rivets for corrosion loss and d. Inspect vertical seams to see if they have been full ?llet lapwelded to increase joint ef?ciency.e. If no record exists of vertical riveted seams, dimension and sketch (or photograph) the rivet pattern: number of rows, rivet size, pitch length, and note whether the joint is butt riveted or lapriveted. Wind Girder (Floating Roof Tank)
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