【正文】 創(chuàng)新轉(zhuǎn)化園道路項目（原科技成果轉(zhuǎn)化區(qū)道路項目）興隆 122 路綜合管廊深基坑專項施工方案編制人：復核人：審核人：中國建筑一局（集團）有限公司福州路西段等九個項目指揮部二 O 一六年五月1 / 55目 錄第一章 編制說明 ...................................................................................................................................................3 編制依據(jù).........................................................................................................................................................3 編制原則.........................................................................................................................................................3 編制范圍.........................................................................................................................................................4第二章 工程概況 ...................................................................................................................................................4 工程地理位置與規(guī)模.....................................................................................................................................4 工程地質(zhì)與水文情況.....................................................................................................................................6 氣象 .........................................................................................................................................................6 水文 .........................................................................................................................................................6 地形地貌及地質(zhì)情況 .............................................................................................................................7第三章 施工資源準備 .........................................................................................................................................10 人員組織.......................................................................................................................................................10 特種作業(yè)人員...............................................................................................................................................11 機械設備.......................................................................................................................................................11 供電...............................................................................................................................................................13 施工順序.......................................................................................................................................................13第四章 工期及工期保證措施 ...............................................................................................................................13 計劃開、竣工日期 .......................................................................................................................................13 工期的保證措施...........................................................................................................................................13 施工技術方面 .......................................................................................................................................13 工程材料方面 .......................................................................................................................................14 工程管理 ...............................................................................................................................................14 安全生產(chǎn) ...............................................................................................................................................15第五章 主要施工方案 ...........................................................................................................................................15 總體施工工藝流程.......................................................................................................................................15 施工準備.......................................................................................................................................................182 / 55 測量放樣.......................................................................................................................................................18 土方開挖及邊坡工程..................................................................................................................................19 鋼管泄水孔...................................................................................................................................................20 支護施工及專家論證 ..................................................................................................................................21 基坑排水.......................................................................................................................................................23 基坑開挖防護...............................................................................................................................................24 基坑回填.......................................................................................................................................................25第六章 工程量 計算 .................................................................................................................................................28第七章 基坑工程監(jiān)測 ...........................................................................................................................................28 監(jiān)測目的.......................................................................................................................................................28 監(jiān)測要求.......................................................................................................................................................28 監(jiān)測內(nèi)容及監(jiān)測方法..............................................