打井(jing)打樁(zhuang)(zhuang)工(gong)(gong)(gong)程公(gong)司的(de)打樁(zhuang)(zhuang)作(zuo)業(ye)條件施(shi)(shi)工(gong)(gong)(gong)場地，必須(xu)做好“三通一(yi)平”。并根據現(xian)(xian)場情(qing)況，有(you)條件的(de)先做地面混凝土墊層，以利施(shi)(shi)工(gong)(gong)(gong)。現(xian)(xian)場四(si)(si)周應(ying)設置(zhi)排水(shui)溝、集水(shui)井(jing)，樁(zhuang)(zhuang)孔中(zhong)抽出積水(shui)，經(jing)沉淀后(hou)并符合環(huan)保要(yao)求方可(ke)排入下水(shui)道。施(shi)(shi)工(gong)(gong)(gong)現(xian)(xian)場的(de)出土路線(xian)應(ying)暢通。按施(shi)(shi)工(gong)(gong)(gong)圖紙準確放線(xian)，放出樁(zhuang)(zhuang)位中(zhong)心(xin)線(xian)和(he)樁(zhuang)(zhuang)徑，并認真(zhen)進行技(ji)術復(fu)核，經(jing)有(you)關部門辦理簽證手續，才能(neng)開挖樁(zhuang)(zhuang)身土方。挖樁(zhuang)(zhuang)前，要(yao)把樁(zhuang)(zhuang)中(zhong)心(xin)位置(zhi)向樁(zhuang)(zhuang)的(de)四(si)(si)邊引出四(si)(si)個樁(zhuang)(zhuang)心(xin)控制點，用牢固的(de)木(mu)樁(zhuang)(zhuang)標(biao)定。施(shi)(shi)工(gong)(gong)(gong)前，施(shi)(shi)工(gong)(gong)(gong)現(xian)(xian)場技(ji)術負責人(ren)和(he)施(shi)(shi)工(gong)(gong)(gong)員應(ying)逐(zhu)孔檢(jian)查施(shi)(shi)工(gong)(gong)(gong)準備，逐(zhu)級進行技(ji)術安全(quan)交底和(he)安全(quan)教(jiao)育，要(yao)使(shi)安全(quan)、技(ji)術管(guan)理在思想、組織、措施(shi)(shi)都得到落(luo)實。