深基坑支護及土方開挖專項施工方案(最終定稿)

1、未成年犯管教所民警職工住宅樓※土方開挖及支護專項施工方案※甘肅第四建設(shè)集團有限責(zé)任公司第1頁共97頁目錄一、工程概況一、工程概況..................................................................................................................31.1工程簡介..................................

2、........................................................................31.2場地與周邊環(huán)境特征.......................................................................................51.3場地工程地質(zhì)特征....................................

3、......................................................71.4場地水文條件..................................................................................................71.5支護方案..................................................

4、........................................................81.6基坑排水設(shè)計................................................................................................151.7專項方案論證...............................................

5、.................................................15二、編制依據(jù)及原則二、編制依據(jù)及原則....................................................................................................152.1編制依據(jù)..........................................

6、...............................................................152.2編制原則........................................................................................................16三、施工部署三、施工部署..............................

7、..................................................................................163.1工程目標(biāo).........................................................................................................163.2施工準(zhǔn)備...............

8、.........................................................................................17四、施工方案四、施工方案................................................................................................................214.1

9、支護樁工藝流程............................................................................................214.2測量放線........................................................................................................224.3旋挖灌

10、注支護樁施工....................................................................................224.4邊坡噴錨施工.................................................................................................344.5土方開挖施工方案及要求......

11、......................................................................384.6基坑明溝排水要求........................................................................................43五、基坑監(jiān)測五、基坑監(jiān)測...................................

12、.............................................................................46六、施工進度保證措施六、施工進度保證措施................................................................................................46七、施工質(zhì)量保證措施七、施工質(zhì)量保證措施...

13、.............................................................................................477.1建立質(zhì)量管理制度.........................................................................................477.2實驗質(zhì)量保證措施............

14、.............................................................................487.3施工測量質(zhì)量保證措施.................................................................................487.4基坑開挖施工質(zhì)量保證措施..............................

15、...........................................487.5旋挖灌注樁施工質(zhì)量保證措施.....................................................................497.6邊坡噴錨施工質(zhì)量保證措施........................................................................5

16、37.8冠梁施工質(zhì)量保證措施.................................................................................54八、八、施工安全保證措施施工安全保證措施..............................................................................................578.1組織機構(gòu)

17、........................................................................................................578.2安全生產(chǎn)組織措施........................................................................................588.3安全技術(shù)措施....

18、............................................................................................59九、文明、環(huán)保及節(jié)能保證措施九、文明、環(huán)保及節(jié)能保證措施................................................................................659.1防止揚塵、大氣污染措施..

19、..........................................................................669.2防止噪聲污染措施........................................................................................669.3防止擾民措施..................................

20、..............................................................679.4節(jié)能措施........................................................................................................67十、安全事故應(yīng)急預(yù)案十、安全事故應(yīng)急預(yù)案.......................

21、.........................................................................6910.1組織機構(gòu)及職責(zé)..........................................................................................6910.2事故具體應(yīng)急措施..............................

22、........................................................6910.3安全事故應(yīng)急準(zhǔn)備與響應(yīng)預(yù)案..................................................................71十一、附件十一、附件...................................................................

23、.................................................8311.1施工進度計劃圖...........................................................................................8411.2基坑底部與地下水位線示意圖................................................

24、....................8511.3樁位編號及打樁順序圖...............................................................................8611.4土方開挖圖..............................................................................................

25、......8711.5基坑監(jiān)測圖...................................................................................................8811.6各施工段剖面圖...........................................................................................