防(fang)盜井(jing)蓋(gai)安裝(zhuang)(zhuang)裝(zhuang)(zhuang)配(pei)式檢查(cha)井(jing)由各預(yu)制(zhi)(zhi)配(pei)件組合構成，施(shi)工(gong)時采用吊(diao)(diao)(diao)機由下至上，逐一(yi)吊(diao)(diao)(diao)裝(zhuang)(zhuang)各預(yu)制(zhi)(zhi)配(pei)件，混凝土(tu)配(pei)件的裝(zhuang)(zhuang)嵌要嚴格按(an)照設計要求施(shi)工(gong)。各預(yu)制(zhi)(zhi)件吊(diao)(diao)(diao)裝(zhuang)(zhuang)前應檢查(cha)，檢查(cha)井(jing)井(jing)筒(tong)批發(fa)，確保其表面(mian)平整(zheng)、光滑(hua)、無蜂(feng)窩麻面(mian)，接口處平整(zheng)光滑(hua)無崩(beng)角(jiao)(jiao)、崩(beng)邊(bian)、漏筋。每段預(yu)制(zhi)(zhi)井(jing)構件設計有4 個(ge)裝(zhuang)(zhuang)配(pei)吊(diao)(diao)(diao)環(huan)，對稱(cheng)分布在構件外壁(bi)四周，檢查(cha)井(jing)井(jing)筒(tong)生產，因井(jing)壁(bi)較薄（壁(bi)厚(hou)16cm），起吊(diao)(diao)(diao)時起吊(diao)(diao)(diao)角(jiao)(jiao)必(bi)須(xu)大(da)于(yu)60°，防(fang)止(zhi)出現過大(da)的水平應力(li)造成構件受損。

預(yu)制(zhi)檢(jian)查(cha)(cha)井(jing)(jing)鋼模(mo)(mo)具(ju)土方(fang)采(cai)用機(ji)械開挖，專人進行標高(gao)復(fu)核，防止土方(fang)超挖。土方(fang)開挖至檢(jian)查(cha)(cha)井(jing)(jing)鋼模(mo)(mo)具(ju)底部(bu)高(gao)程以(yi)上20cm～30mm 后采(cai)用人工(gong)清(qing)底。預(yu)制(zhi)檢(jian)查(cha)(cha)井(jing)(jing)模(mo)(mo)具(ju)施工(gong)時，根據井(jing)(jing)深不(bu)同，檢(jian)查(cha)(cha)井(jing)(jing)井(jing)(jing)筒(tong)廠價(jia)，確定(ding)不(bu)同的地基施工(gong)承(cheng)(cheng)載力要求(qiu)，同時滿足設(she)計要求(qiu)。經檢(jian)驗，地基承(cheng)(cheng)載力達到設(she)計即可墊(dian)層施工(gong)。預(yu)制(zhi)檢(jian)查(cha)(cha)井(jing)(jing)模(mo)(mo)具(ju)墊(dian)層采(cai)用C15 混凝土墊(dian)層，墊(dian)層下(xia)再鋪設(she)3∶7 灰土。

預(yu)(yu)制(zhi)檢(jian)(jian)查(cha)(cha)井(jing)(jing)模(mo)具(ju)(ju)(ju)井(jing)(jing)筒(tong)(tong)(tong)安裝注意事項1.檢(jian)(jian)查(cha)(cha)井(jing)(jing)模(mo)具(ju)(ju)(ju)施工前將(jiang)檢(jian)(jian)查(cha)(cha)井(jing)(jing)井(jing)(jing)口50cm范圍(wei)內(nei)清理干凈、復核施工范圍(wei)尺寸及高程;根據墊(dian)層(ceng)圈的位(wei)置(zhi)及檢(jian)(jian)查(cha)(cha)井(jing)(jing)模(mo)具(ju)(ju)(ju)井(jing)(jing)室預(yu)(yu)留井(jing)(jing)口位(wei)置(zhi)進行井(jing)(jing)筒(tong)(tong)(tong)安裝，安排工人配合，使節預(yu)(yu)制(zhi)檢(jian)(jian)查(cha)(cha)井(jing)(jing)模(mo)具(ju)(ju)(ju)井(jing)(jing)筒(tong)(tong)(tong)的踏(ta)步與井(jing)(jing)室內(nei)預(yu)(yu)埋踏(ta)步的在同一方(fang)向;吊(diao)裝第二(er)節檢(jian)(jian)查(cha)(cha)井(jing)(jing)模(mo)具(ju)(ju)(ju)井(jing)(jing)筒(tong)(tong)(tong)時，應慢(man)慢(man)套入節井(jing)(jing)筒(tong)(tong)(tong)中，沾益檢(jian)(jian)查(cha)(cha)井(jing)(jing)井(jing)(jing)筒(tong)(tong)(tong)，并調整預(yu)(yu)制(zhi)井(jing)(jing)筒(tong)(tong)(tong)，避免磕碰，確保踏(ta)步與上一節方(fang)向一致，如此施工直至安裝完畢。