對于高危險的建筑拆除(chu),該注意(yi)什么(me)呢?那么(me),一起了解一下(xia)!
1.拆除作業(ye)(ye)施(shi)(shi)工(gong)(gong)企(qi)業(ye)(ye)須先編制(zhi)施(shi)(shi)工(gong)(gong)組(zu)織設(she)計(ji)。《建筑(zhu)法》規定:“對(dui)專業(ye)(ye)性較強的(de)工(gong)(gong)程項目(mu),應編制(zhi)施(shi)(shi)工(gong)(gong)組(zu)織設(she)計(ji),并采(cai)取技術(shu)措施(shi)(shi)。”施(shi)(shi)工(gong)(gong)組(zu)織設(she)計(ji)須制(zhi)定組(zu)織有序(xu)的(de)施(shi)(shi)工(gong)(gong)順(shun)序(xu)和針對(dui)性強的(de)技術(shu)措施(shi)(shi)。在施(shi)(shi)工(gong)(gong)過(guo)程中(zhong),如果須改(gai)變(bian)施(shi)(shi)工(gong)(gong)方法,調整施(shi)(shi)工(gong)(gong)順(shun)序(xu),須先修改(gai)、補(bu)充施(shi)(shi)工(gong)(gong)組(zu)織設(she)計(ji)。
2.拆除工(gong)程在(zai)施工(gong)前,施工(gong)人(ren)員須經(jing)專業(ye)培訓,考(kao)試合格,才允(yun)許上崗作(zuo)業(ye)。同時應(ying)對施工(gong)人(ren)員做好教(jiao)育(yu),組(zu)織工(gong)作(zuo)人(ren)員學習操作(zuo)規程,熟(shu)悉(xi)被拆除建筑物(wu)(或構(gou)筑物(wu))的竣工(gong)圖紙,弄清建筑物(wu)的結構(gou)情(qing)(qing)況(kuang)、建筑情(qing)(qing)況(kuang)、水電(dian)及設備管道情(qing)(qing)況(kuang)。工(gong)地負責(ze)人(ren)要根據施工(gong)組(zu)織設計和技術(shu)規程向參加拆除的工(gong)作(zuo)人(ren)員進行詳細(xi)的交(jiao)底。
3.拆除(chu)(chu)工程在施(shi)工前,先清除(chu)(chu)拆除(chu)(chu)倒(dao)塌范圍內的物(wu)資(zi)、設備;將(jiang)電線(xian)、燃氣道、水管(guan)、供熱(re)設備等(deng)干(gan)線(xian)與該建筑物(wu)的支(zhi)線(xian)切(qie)斷(duan)或遷移(yi):檢查周圍危舊(jiu)房,必(bi)要時進行臨時加(jia)固;向周圍群眾出安(an)民告示,在拆除(chu)(chu)危險區(qu)周圍應設禁(jin)區(qu)圍欄、警戒標志,派專(zhuan)人監護,禁(jin)止(zhi)非(fei)拆除(chu)(chu)人員進入施(shi)工現場。
4.對(dui)于(yu)生(sheng)產、使(shi)用(yong)、儲存化學危險品的(de)建筑物(wu)的(de)拆(chai)除,要(yao)經過(guo)消(xiao)防部門參與審核(he),制(zhi)定(ding)*預案,經過(guo)批準(zhun)實施拆(chai)除工程。
5.當準備(bei)用(yong)控制(zhi)爆(bao)(bao)(bao)(bao)破(po)拆(chai)除工(gong)程(cheng)時(shi)(shi),須嚴格按《爆(bao)(bao)(bao)(bao)破(po)規程(cheng)》進(jin)行,并(bing)(bing)經過爆(bao)(bao)(bao)(bao)破(po)設計(ji)(ji)(ji),對起(qi)爆(bao)(bao)(bao)(bao)點、引爆(bao)(bao)(bao)(bao)物、用(yong)藥(yao)量(liang)和(he)(he)爆(bao)(bao)(bao)(bao)破(po)程(cheng)序進(jin)行嚴格計(ji)(ji)(ji)算。編制(zhi)爆(bao)(bao)(bao)(bao)破(po)拆(chai)除作業的(de)(de)技(ji)術措(cuo)施(shi)和(he)(he)措(cuo)施(shi)并(bing)(bing)報上級部門和(he)(he)*門審批。爆(bao)(bao)(bao)(bao)破(po)時(shi)(shi)對依靠自身重(zhong)量(liang)傾倒(dao)的(de)(de)建筑(zhu)物,要(yao)經過嚴格的(de)(de)計(ji)(ji)(ji)算。計(ji)(ji)(ji)算時(shi)(shi)除考慮自重(zhong)外,還應(ying)考慮不(bu)利(li)方向(xiang)上大風力作用(yong)時(shi)(shi),不(bu)爆(bao)(bao)(bao)(bao)部分的(de)(de)失穩(wen)程(cheng)度。
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