【正文】 速公路將涵洞蓋板預(yù)制變更為現(xiàn)澆的實(shí)際情況，經(jīng)設(shè)代處和駐地辦同意，現(xiàn)將我標(biāo)段所有蓋板制作由預(yù)制改為現(xiàn)澆。 涵洞蓋板支架現(xiàn)澆施工方案 編制： 審核： 審批： 二零一 二 年 湖北中南路橋有限責(zé)任公 司 湖北省保宜高速公路一期土建工程 BYYCTJ03合同 段 項(xiàng)目經(jīng)理部 湖北省保宜高速公路宜昌段第 3合同段 專項(xiàng) 施工 方案 湖北中南路橋有限責(zé)任公司 — I — 目 錄 一、工程概況 .................................................................................................................................1 二、編制目的 .................................................................................................................................1 三、編制依據(jù) .................................................................................................................................1 四、基本要求 .................................................................................................................................2 五、施工工藝 .................................................................................................................................2 蓋板支架、底模 ....................................................................................................................2 鋼筋加工及安裝 ....................................................................................................................2 側(cè)模 ........................................................................................................................................3 蓋板混凝土澆筑 ....................................................................................................................4 養(yǎng)護(hù) ........................................................................................................................................4 拆模 ........................................................................................................................................4 蓋板檢驗(yàn) ................................................................................................................................4 蓋板頂面防水處理 ................................................................................................................5 支架計(jì)算 ................................................................................................................................5 六、工期的保證措施 .....................................................................................................................7 進(jìn)度保證體系 ........................................................................................................................7 工期保證措施 ........................................................................................................................8 七、安全保證體系和保證措施 .....................................................................................................9 （一）安全保證體系 ..................................................................................................................9 （二）安全保證措施 ................................................................................................................10 現(xiàn)場(chǎng)保證措施 ..............................................................................................................10 施工機(jī)械的安全措施 .................................................................................................. 11 八、冬季和雨季的施工措施 .......................................................................................................13 （一）冬季施工措施 ................................................................................................................13 氣候特點(diǎn)與施工安排 ..................................................................................................13 冬季施工技術(shù)措施 ......................................................................................................13 湖北省保宜高速公路宜昌段第 3合同段 專項(xiàng) 施工 方案 湖北中南路橋有限責(zé)任公司 — II — （二）雨季施工措施 ...