【正文】 ............................................................................................................................3 單位工程概況 .............................................................................................................................................................3 設(shè)計(jì)概況 .......................................................................................................................................................................3 場(chǎng)地概況 .......................................................................................................................................................................6 典型平立剖圖 ..............................................................................................................................................................6 工程重點(diǎn)、難點(diǎn) .........................................................................................................................................................7 3 施工安排 ..............................................................................................................................................................................9 管理目標(biāo) .......................................................................................................................................................................9 組織機(jī)構(gòu)及職責(zé) .........................................................................................................................................................9 工期要求 .................................................................................................................................................................... 10 勞動(dòng)力組織 ............................................................................................................................................................... 10 4 施工準(zhǔn)備 ........................................................................................................................................................................... 12 技術(shù)準(zhǔn)備 ................................................................................................................................................................... 12 機(jī)具準(zhǔn)備 .................................................................................................................................................................... 16 材料準(zhǔn)備 .................................................................................................................................................................... 17 現(xiàn)場(chǎng) 準(zhǔn)備 ................................................................................................................................................................... 20 5 主要施工方法及工藝要求 ............................................................................................................................................ 22 流水段劃分 ............................................................................................................................................................... 22 混凝土 運(yùn)輸 及現(xiàn)場(chǎng)接收 ......................................................................................................................................... 24 泵送要求 .................................................................................................................................................................... 24 混凝土澆注 ............................................................................................................................................................... 26 混凝土養(yǎng)護(hù)措施 ...................................................................................................................................................... 36 拆模要求 ................................................................................................................................................................... 37 季節(jié)性施工的措施 ................................................................................................................................................. 37 6 質(zhì)量要求 ........................................................................................................................................................................... 41 原材 ............................................................................................................................................................................ 41 質(zhì)量檢查方法 .......................................................................................................................................................... 41 混凝土試塊的制作與留置 .................................................................................................................................... 42 預(yù)防砼堿集料反應(yīng)措施： .................................................................................................................................... 43 混凝土質(zhì)量控制要點(diǎn)及措施 ............................................................................................................................... 43 混凝土關(guān)鍵環(huán)節(jié)控制點(diǎn) ........................................................................................................................................ 45 質(zhì)量保證措施 .......................................................................................................................................................... 45 7 其他 要求 ........................................................................................................................................................................... 47 安全 文明施工 ........................................................................................................................................................... 47 綠色施工管理措施 .................................................................................................................................................. 48 成品保護(hù)措施 ...............