時間(jian):2023-08-30 00:00:00 點擊(ji):1249
??排水管道清淤長期不清理,會給我們生活帶來非常大的麻煩,那么具體的清淤步驟都有哪些呢?接下來北京管道清淤的工(gong)作人員為大家詳細講解下排水(shui)管道(dao)清淤施工(gong)方案有(you)哪些(xie)。
??步驟一:勘(kan)測工(gong)作人員需要對排水(shui)(shui)管(guan)道清淤進行現(xian)場勘(kan)察,目測是了解(jie)污(wu)水(shui)(shui)管(guan)道的使用年限(xian)、使用情(qing)況、堵塞情(qing)況、埋設管(guan)道和露出建(jian)筑(zhu)物的部(bu)位有無損壞、管(guan)道周圍的施工(gong)條件等。
??步驟二(er):管道測(ce)量(liang)需要對污水管道進行測(ce)量(liang)摸底,目(mu)測(ce)了解淤(yu)泥高程、管徑、管道走向等情況(kuang),再通過(guo)圖(tu)紙和設計(ji)資料復(fu)審,使測(ce)量(liang)摸底的數據準確(que)。
??步(bu)驟三:擬出方案(an)(an)中的(de)工作人員或根據現場勘(kan)查情況,提出適用的(de)排水管道清淤施(shi)(shi)工方案(an)(an)后,確定具體施(shi)(shi)工計(ji)劃。
??步驟四:清淤施工設備清淤可(ke)以根據施工方(fang)案(an),了解(jie)施工進度,提前安(an)排好將要用到的施工機(ji)械,并對機(ji)械設備做(zuo)好檢(jian)查(cha)、維修和保養,確保施工設備的正常使用。
??步驟五:人員的(de)安(an)排可以根據擬定(ding)的(de)方(fang)案,在施(shi)工前,需要哪個部門協助,人數分配,以及用到的(de)機械設備操作安(an)全指導工作。
??步(bu)驟六:在安(an)全施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)準備(bei)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)前,應(ying)對施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)范圍(wei)做好圍(wei)擋措施(shi),可進(jin)行(xing)大小圍(wei)擋,并做施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)提醒,方便行(xing)人繞行(xing),需(xu)要帶安(an)全帽、工(gong)(gong)(gong)(gong)(gong)(gong)作服(fu)等(deng)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)用品。工(gong)(gong)(gong)(gong)(gong)(gong)程完成后需(xu)清除泥漿(jiang)、車輛沾(zhan)上泥沙,保持城市(shi)清潔。
??步(bu)驟七:在管道通風(feng)(feng)換(huan)氣(qi)(qi)管道中(zhong)的污水,通常會(hui)析(xi)出硫化氫、甲烷、二氧(yang)化碳等氣(qi)(qi)體(ti),有(you)些生產污水會(hui)析(xi)出石油(you)、汽油(you)、苯等氣(qi)(qi)體(ti),與空氣(qi)(qi)中(zhong)的氮混合,可以(yi)形成爆炸性氣(qi)(qi)體(ti)。尤其(qi)是液(ye)化氣(qi)(qi)殘液(ye)亂倒,一(yi)旦進(jin)入(ru)排水管道易(yi)造成危險(xian)。因此,就是施工前(qian),一(yi)定要揭開(kai)井(jing)蓋,讓大氣(qi)(qi)中(zhong)的氧(yang)氣(qi)(qi)進(jin)入(ru)檢查(cha)井(jing),或者用鼓風(feng)(feng)機(ji)進(jin)行(xing)通風(feng)(feng)換(huan)氣(qi)(qi)。