這對交通繁忙、人口密集、地面建(jian)筑物眾多、地下(xia)管線復雜的(de)城(cheng)市(shi)是非(fei)常重要的(de)，它將為城(cheng)市(shi)創造一(yi)個(ge)潔凈、舒適(shi)和(he)美好的(de)環境(jing)。我國人均(jun)管道的(de)占有(you)量遠(yuan)低(di)于西方發達國家， 利用(yong)(yong)非(fei)開(kai)挖水平定向(xiang)鉆機的(de)非(fei)開(kai)挖技(ji)術之所以受(shou)到越來(lai)越多的(de)應用(yong)(yong)和(he)重視(shi)，既有(you)其(qi)固有(you)的(de)技(ji)術優勢，也有(you)社會發展(zhan)帶來(lai)的(de)巨大渴求(qiu)。它能穿越公路(lu)、鐵路(lu)、橋梁、高山(shan)、河流、海(hai)峽(xia)和(he)地面任何建(jian)筑物。采用(yong)(yong)該技(ji)術施工，能節約一(yi)大筆拆費(fei)用(yong)(yong)、減少對環境(jing)污染和(he)道路(lu)的(de)堵塞，具有(you)顯著(zhu)的(de)經濟效益和(he)社會效益。

在(zai)(zai)城市建設(she)中非(fei)開(kai)(kai)(kai)挖技(ji)術已(yi)經成為(wei)了主流，但是在(zai)(zai)實(shi)施(shi)(shi)非(fei)開(kai)(kai)(kai)挖工(gong)(gong)(gong)程(cheng)(cheng)(cheng)時一(yi)定(ding)要注意(yi)(yi)微(wei)小的(de)(de)細節，非(fei)開(kai)(kai)(kai)挖頂管(guan)施(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)，避(bi)免(mian)出現一(yi)些的(de)(de)意(yi)(yi)外。這樣不僅會耽誤工(gong)(gong)(gong)程(cheng)(cheng)(cheng)的(de)(de)進程(cheng)(cheng)(cheng)，造成成本，而且還會給對人員(yuan)安全(quan)造成傷(shang)害，因此一(yi)定(ding)要注意(yi)(yi)安全(quan)。非(fei)開(kai)(kai)(kai)挖技(ji)術是極(ji)為(wei)重要的(de)(de)一(yi)種都市鋪設(she)管(guan)道的(de)(de)施(shi)(shi)工(gong)(gong)(gong)手段，采用非(fei)開(kai)(kai)(kai)挖技(ji)術鋪設(she)管(guan)道具(ju)有(you)若干得天獨厚的(de)(de)優勢。施(shi)(shi)工(gong)(gong)(gong)設(she)備和(he)施(shi)(shi)工(gong)(gong)(gong)人員(yuan)的(de)(de)素質(zhi)是保證非(fei)開(kai)(kai)(kai)挖工(gong)(gong)(gong)程(cheng)(cheng)(cheng)質(zhi)量的(de)(de)另一(yi)要求(qiu)。非(fei)開(kai)(kai)(kai)挖施(shi)(shi)工(gong)(gong)(gong)設(she)備的(de)(de)更(geng)新換代十分頻繁，施(shi)(shi)工(gong)(gong)(gong)廠家要保證施(shi)(shi)工(gong)(gong)(gong)所用設(she)備為(wei)行業 設(she)備，落后設(she)備雖(sui)然也能完成工(gong)(gong)(gong)程(cheng)(cheng)(cheng)，但工(gong)(gong)(gong)程(cheng)(cheng)(cheng)質(zhi)量和(he)效率有(you)待提高。

施(shi)工(gong)設備(bei)和施(shi)工(gong)人(ren)員(yuan)的(de)(de)素質是保(bao)證非開挖(wa)工(gong)程質量的(de)(de)另一要(yao)(yao)求。非開挖(wa)施(shi)工(gong)設備(bei)的(de)(de)更新換代十分頻繁(fan)，施(shi)工(gong)廠家要(yao)(yao)保(bao)證施(shi)工(gong)所(suo)用(yong)設備(bei)為行業 設備(bei)，落(luo)后(hou)設備(bei)雖(sui)然也能完(wan)成工(gong)程，但(dan)工(gong)程質量和效率有待提高(gao)。非開挖(wa)工(gong)程穿(chuan)越河流、湖泊、重要(yao)(yao)交通干線、重要(yao)(yao)建(jian)筑物，實(shi)(shi)現(xian)對(dui)諸如供(gong)水、煤氣、、污水、電信(xin)電纜等公(gong)用(yong)管(guan)線的(de)(de)檢測(ce)、鋪設、修復(fu)與更換的(de)(de)施(shi)工(gong)技(ji)術。頂(ding)進(jin)(jin)施(shi)工(gong)進(jin)(jin)程中應(ying)(ying)嚴厲留意以(yi)下內容：頂(ding)進(jin)(jin)時，頂(ding)鐵上不準站(zhan)人(ren)；頂(ding)進(jin)(jin)就位后(hou)，應(ying)(ying)立(li)即回復(fu)施(shi)工(gong)線路；頂(ding)進(jin)(jin)施(shi)工(gong)完(wan)成后(hou)，施(shi)工(gong)人(ren)員(yuan)必需對(dui)管(guan)道線路停(ting)止片面(mian)修整與穩固，并停(ting)止相關實(shi)(shi)驗。