工(gong)業(ye)管道布置(zhi)設計(ji)常用的標準規(gui)范(fan)



工程應用:設(she)計(ji)文件羅列(lie)規范過多引起的(de)設(she)計(ji)錯誤


  某石化項(xiang)(xiang)目的(de)設(she)計(ji)文件,工程規定(ding)內羅列了(le)配(pei)管設(she)計(ji)常見的(de)GB、SH、SY、DL、ASME等所(suo)(suo)有(you)標(biao)準(zhun)(zhun)規范(fan),這(zhe)些(xie)規范(fan)是從參考資料、標(biao)準(zhun)(zhun)規范(fan)內摘抄(chao)過來的(de)。其實(shi),這(zhe)些(xie)配(pei)管設(she)計(ji)標(biao)準(zhun)(zhun)規范(fan),有(you)些(xie)規定(ding)相互(hu)間是不(bu)一(yi)致和矛盾(dun)的(de),需要(yao)根據所(suo)(suo)執行(xing)項(xiang)(xiang)目的(de)特點和適用范(fan)圍進行(xing)選(xuan)擇(ze),再列舉(ju)到(dao)具體項(xiang)(xiang)目的(de)工程規定(ding)內。盲(mang)目地將所(suo)(suo)有(you)的(de)配(pei)管設(she)計(ji)規范(fan)進行(xing)羅列,會造(zao)成設(she)計(ji)不(bu)符合規范(fan)要(yao)求(qiu)的(de)錯誤。


工(gong)程(cheng)應用:管(guan)道(dao)分類分級錯誤引起的施(shi)工(gong)檢測錯誤


  某工(gong)(gong)(gong)程的(de)工(gong)(gong)(gong)藝管線(xian)(xian)數據表內,火炬管線(xian)(xian)含有30%的(de)硫化氫,應(ying)該為GC1類(lei)壓力(li)管道,卻被設(she)計人員錯誤(wu)地(di)劃分為GC2壓力(li)等級(ji),造成(cheng)施(shi)(shi)工(gong)(gong)(gong)檢測(ce)時(shi)的(de)檢測(ce)比(bi)例偏低,不(bu)符合國家(jia)有關規(gui)范的(de)強制要求,在施(shi)(shi)工(gong)(gong)(gong)結(jie)束后才發現錯誤(wu),經過重(zhong)新(xin)施(shi)(shi)工(gong)(gong)(gong)檢測(ce)才算彌補(bu)了錯誤(wu),給工(gong)(gong)(gong)程設(she)計和施(shi)(shi)工(gong)(gong)(gong)企(qi)業(ye)造成(cheng)了很大的(de)損失。


工(gong)程(cheng)應用:工(gong)程(cheng)企業壓力(li)管道資(zi)質蓋(gai)章錯誤實例


  國內某工(gong)程(cheng)企(qi)業,50張A1#消(xiao)防水管(guan)(guan)道(dao)平面布置(zhi)圖蓋(gai)了(le)企(qi)業的壓(ya)力管(guan)(guan)道(dao)設(she)計資質章(zhang),實(shi)際上消(xiao)防水管(guan)(guan)道(dao)不屬于壓(ya)力管(guan)(guan)道(dao),不用蓋(gai)企(qi)業的壓(ya)力管(guan)(guan)道(dao)設(she)計資質章(zhang)。